Modular drainage apparatus

Claim 2

A modular apparatus including: a plurality of bodies; each of said bodies including at least one chamber having an upper wall and a pair of side walls; said upper wall of said one chamber of each of said bodies having at lesat one opening therein; each of said bodies having a separate groove in each of said pair of side walls adjacent at least said upper wall of said one chamber; support means for suspended support of each of said bodies and for longitudinal movement of each of said bodies on said support means; said support means having a longitudinally extending wall; said support means having means for disposition within said grooves in each of said bodies for support of each of said bodies and for longitudinal movement of each of said bodies on said support means; said support means having at least one passage means; and said longitudinally extending wall of said support means having openings therein to enable at least said one opening in said upper wall of said one chamber of each of said bodies to communicate with one of said passage means of said support means so that said one chamber of one of said bodies communicates with said one chamber of another of said bodies when said bodies are positioned on said support means so as to provide communication between said one chamber of each of at least two of said bodies.

Claim 3

The modular apparatus according to claim 1 including body position control means on at least one of said support means and said bodies to control the position of each of said bodies on said support means to insure that each of said bodies has said opening in said upper wall of said one chamber communicating with one of said openings in said longitudinally extending wall of said support means.

Claim 4

The modular apparatus according to claim 2 including: said bodies are slidably supported by said support means for longitudinal movement; and said body position control means retaining said bodies on said support means at selected longitudinal positions on said support means.

Claim 5

The modular apparatus according to claim 1 including: said support means having two passage means; said support means supporting three of said bodies; a first of said bodies having said one chamber communicating with one of said passage means through said one opening in said upper wall of said one chamber; a second of said bodies having two openings in said upper wall of said one chamber, said one chamber communicating with said one passage means through one of said openings to communicate with said one chamber of said first body and said one chamber communicating with the other of said passage means remote from its communication with said one passage means through the other of said openings; and a third of said bodies having said one chamber communicating with said other passage means through said one opening in said upper wall of said one chamber to communicate with said one chamber of said second body.

Claim 6

The modular apparatus according to claim 1 in which said one opening in said upper wall of said one chamber of each of said bodies has gasket means therein to prevent fluid leakage between said one chamber having said opening with said gasket means therein and said passage means communicating with said one chamber having said opening with said gasket means therein.

Claim 7

A modular apparatus including: three bodies; each of said bodies including at least one chamber having an upper wall; said upper wall of said one chamber of each of said bodies having at least one opening therein; each of said bodies having a groove on each side thereof adjacent at least said upper wall of said one chamber; support means to support each of said bodies; said support means having a longitudinally extending wall; said support means having means for disposition within said grooves in each of said bodies to support each of said bodies to have said upper wall of at least said one chamber abut said longitudinally extending wall of said support means; said support means having two passage means; said longitudinally extending wall of said support means having openings therein to enable at least said one opening in said upper wall of said one chamber of each of said bodies to communicate with one of said passage means of said support means so that said one chamber of one of said bodies communicates with said one chamber of another of said bodies; a first of said bodies having said one chamber communicating with one of said passage means through said one opening in said upper wall of said one chamber; a second of said bodies having two openings in said upper wall of said one chamber, said one chamber communicating with said one passage means through one of said openings to communicate with said one chamber of said first body and said one chamber communicating with the other of said passage means remote from its communication with said one passage means through the other of said openings; and a third of said bodies having said one chamber communicating with said other passage means through said one opening in said upper wall of said one chamber to communicate with said one chamber of said second body.

Claim 8

A modular apparatus including: three bodies; each of said bodies including at least one chamber having an upper wall; said upper wall of said one chamber of each of said bodies having at least one opening therein; each of said bodies having a groove on each side thereof adjacent at least said upper wall of said one chamber; support means to support each of said bodies; said support means having a longitudinally extending wall; said support means having means for disposition within said grooves in each of said bodies to support each of said bodies to have said upper wall of at least said one chamber abut said longitudinally extending wall of said support means; said support means having two passage means; said longitudinally extending wall of said support means having openings therein to enable at least said one opening in said upper wall of said one chamber of each of said bodies to communicate with one of said passage means of said support means so that said one chamber of one of said bodies communicates with said one chamber of another of said bodies; a first of said bodies having said one chamber communicating with one of said passage means through said one opening in said upper wall of said one chamber; a second of said bodies having two openings in said upper wall of said one chamber, said one chamber communicating with said one passage means through one of said openings to communicate with said one chamber of said first body and said one chamber communicating with the other of said passage means remote from its communication with said one passage means through the other of said openings; and a third of said bodies having said one chamber communicating with said other passage means through said one opening in said upper wall of said one chamber to communicate with said one chamber of said second body.

Claim 9

The modular apparatus according to claim 6 in which: said one chamber of said third body is a collection chamber having inlet means for connection to a pleural cavity of a body to receive fluids therefrom; said collection chamber communicating with said other passage means; said one chamber of said second body includes a liquid seal chamber; said one passage means includes means to enable a negative pressure to be applied to said liquid seal chamber and said collection chamber and to remove gases from the fluids in said collection chamber to said liquid seal chamber; and said one chamber of said first body is a U-shaped regulating chamber having one end exposed to the atmosphere and its other end connected to said one passage means, said U-shaped regulating chamber adapted to have a selected quantity of liquid therein to control the negative pressure produced in said liquid seal chamber and said collection chamber.

Claim 10

The modular apparatus according to claim 7 in which: said inlet means includes an opening in said upper wall of said one chamber of said third body and an opening in said longitudinally extending wall of said support means; and means supported by said support means for disposition in said openings of said inlet means to position said third body on said support means at a selected position and retain said third body at its selected position.

Claim 11

The modular apparatus according to claim 6 in which said one opening in said upper wall of said one chamber of each of said first and third bodies and each of said two openings in said upper wall of said one chamber of said second body has gasket means therein to form a seal with said communicating opening in said longitudinally extending wall of said support means.

Claim 12

A modular apparatus including: a plurality of bodies; each of said bodies including at least one chamber having an upper wall; said upper wall of said one chamber of each of said bodies having at least one opening therein; each of said bodies having a groove on each side thereof adjacent at least said upper wall of said one chamber; support means to support each of said bodies; said support means having a longitudinally extending wall; said support means having means for disposition within said grooves in each of said bodies to support each of said bodies to have said upper wall of at least said one chamber abut said longitudinally extending wall of said support means; said support means having at least one passage means; said longitudinally extending wall of said support means having openings therein to enable at least said one opening in said upper wall of said one chamber of each of said bodies to communicate with one of said passage means of said support means so that said one chamber of one of said bodies communicates with said one chamber of another of said bodies; and said one opening in said upper wall of said one chamber of each of said bodies having gasket means therein to form a seal with said communicating opening in said longitudinally extending wall of said support means.

Claim 13

A modular apparatus including: a plurality of bodies; each of said bodies including at least one chamber having an upper wall; said upper wall of said one chamber of each of said bodies having at least one opening therein; each of said bodies having a groove on each side thereof adjacent at least said upper wall of said one chamber; support means to support each of said bodies; said support means having a longitudinally extending wall; said support means having means for disposition within said grooves in each of said bodies to support each of said bodies to have said upper wall of at least said one chamber abut said longitudinally extending wall of said support means; said support means having at least one passage means; said longitudinally extending wall of said support means having openings therein to enable at least said one opening in said upper wall of said one chamber of each of said bodies to communicate with one of said passage means of said support means so that said one chamber of one of said bodies communicates with said one chamber of another of said bodies; and said one opening in said upper wall of said one chamber of each of said bodies having gasket means therein to form a seal with said communicating opening in said longitudinally extending wall of said support means.

Claim 14

A modular apparatus including: a plurality of bodies; each of said bodies including at least one chamber having an upper wall; said upper wall of said one chamber of each of said bodies having at least one opening therein; each of said bodies having a groove on each side thereof adjacent at least said upper wall of said one chamber; support means to support each of said bodies; said support means having a longitudinally extending wall; said support means having means for disposition within said grooves in each of said bodies to support each of said bodies to have said upper wall of at least said one chamber abut said longitudinally extending wall of said support means; said support means having at least one passage means; said longitudinally extending wall of said support means having openings therein to enable at least said one opening in said upper wall of said one chamber of each of said bodies to communicate with one of said passage means of said support means so that said one chamber of one of said bodies communicates with said one chamber of another of said bodies; body position control means on at least one of said support means and said bodies to control the position of each of said bodies on said support means to insure that each of said bodies has said opening in said upper wall of said one chamber communicating with one of said openings in said longitudinally extending wall of said support means; said bodies being slidably supported by said support means; said body position control means retaining said bodies on said support means at selected positions on said support means; said body position control means including at least first and second means separate from each other and supported by said support means; said first means cooperating only with one of said bodies at one end of said bodies to limit its longitudinal movement along said support means; and said second means cooperating only with another of said bodies at the other end of said bodies to limit longitudinal movement of said another body along said support means.

Claim 15

A modular apparatus including: a plurality of bodies; each of said bodies including at least one chamber having an upper wall; said upper wall of said one chamber of each of said bodies having at least one opening therein; each of said bodies having a groove on each side thereof adjacent at least said upper wall of said one chamber; support means to support each of said bodies; said support means having a longitudinally extending wall; said support means having means for disposition within said grooves in each of said bodies to support each of said bodies to have said upper wall of at least said one chamber abut said longitudinally extending wall of said support means; said support means having at least one passage means; said longitudinally extending wall of said support means having openings therein to enable at least said one opening in said upper wall of said one chamber of each of said bodies to communicate with one of said passage means of said support means so that said one chamber of one of said bodies communicates with said one chamber of another of said bodies; body position control means on at least one of said support means and said bodies to control the position of each of said bodies on said support means to insure that each of said bodies has said opening in said upper wall of said one chamber communicating with one of said openings in said longitudinally extending wall of said support means; said bodies being slidably supported by said support means; said body position control means retaining said bodies on said support means at selected positions on said support means; said body position control means including at least first and second means separate from each other and supported by said support means; said first means cooperating only with one of said bodies at one end of said bodies to limit its longitudinal movement along said support means; and said second means cooperating only with another of said bodies at the other end of said bodies to limit longitudinal movement of said another body along said support means.

Claim 16

A modular apparatus including: a plurality of bodies; each of said bodies including at least one chamber having an upper wall; each of said bodies having a separate longitudinal groove on opposite sides thereof adjacent at least said upper wall of said one chamber but spaced from said upper wall of said one chamber; support means to support each of said bodies; said support means having first and second longitudinally extending means on opposite sides of each of said bodies, one of said first and second longitudinally extending means being disposed within said longitudinal groove in each of said bodies on one side thereof and the other of said first and second longitudinally extending means being disposed within said longitudinal groove in each of said bodies on the other side thereof; said upper wall of said one chamber of each of said bodies having at least one opening therein; at least one passage means; and at least said one opening in said upper wall of said one chamber of each of said bodies communicating with one of said passage means so that said one chamber of one of said bodies communicates with said one chamber of another of said bodies.

Claim 17

A modular apparatus including: a plurality of bodies; each of said bodies including at least one chamber having an upper wall; each of said bodies having a separate longitudinal groove on opposite sides thereof adjacent at least said upper wall of said one chamber but spaced from said upper wall of said one chamber; support means to support each of said bodies; said support means having first and second longitudinally extending means on opposite sides of each of said bodies, one of said first and second longitudinally extending means being disposed within said longitudinal groove in each of said bodies on one side thereof and the other of said first and second longitudinally extending means being disposed within said longitudinal groove in each of said bodies on the other side thereof; said upper wall of said one chamber of each of said bodies having at least one opening therein; at least one passage means; and at least said one opening in said upper wall of said one chamber of each of said bodies communicating with one of said passage means so that said one chamber of one of said bodies communicates with said one chamber of another of said bodies.

Claim 18

The modular apparatus according to claim 12 including: said support means having two passage means; said support means supporting three of said bodies; a first of said bodies having said one chamber communicating with one of said passage means through said one opening in said upper wall of said one chamber; a second of said bodies having two openings in said upper well of said one chamber, said one chamber communicating with said one passage means through one of said openings to communicate with said one chamber of said first body and said one chamber communicating with the other of said passage means remote from its communication with said one passage means through the other of said openings; and a third of said bodies having said one chamber communicating with said other passage means through said one opening in said upper wall of said one chamber to communicate with said one chamber of said second body.

Claim 19

The modular apparatus according to claim 13 in which: said one chamber of said third body is a collection chamber having inlet means for connection to a pleural cavity of a body to receive fluids therefrom; said collection chamber communicating with said other passage means; said one chamber of said second body includes a liquid seal chamber; said one passage means includes means to enable a negative pressure to be applied to said liquid seal chamber and said collection chamber and to remove gases from the fluids in said collection chamber to said liquid seal chamber; and said one chamber of said first body is a U-shaped regulating chamber having one and exposed to the atmosphere and its other end connected to said one passage means, said U-shaped regulating chamber adapted to have a selected quantity of liquid therein to control the negative pressure produced in said liquid seal chamber and said collection chamber.

Claim 20

The modular apparatus according to claim 14 including: said bodies are slidably supported by said support means; first body position means supported by said support means cooperating only with one of said bodies at one end of said bodies to limit its movement along said support means; and second body position means supported by said support means cooperating only with another of said bodies at the other end of said bodies to limit movement of said another body along said support means.

Claim 21

The modular apparatus according to claim 14 in which: said first longitudinally extending means and said second longitudinally extending means slidably support each of said bodies; and means controls the position of each of said bodies on said support means.

Claim 22

The modular apparatus according to claim 12 in which: said first longitudinally extending means and said second longitudinally extending means slidably support each of said bodies; and means controls the position of each of said bodies on said support means.

Claim 23

The modular apparatus according to claim 12 in which: said support means has a longitudinally extending wall; and said first longitudinally extending means extends from one side of said longitudinally extending wall and said second longitudianlly extending means extends from the opposite side of said longitudinally extending wall.

Claim 24

A modular apparatus including: a plurality of bodies; each of said bodies including at least one chamber having an upper wall; longitudinally extending support means to slidably support each of said bodies on said longitudinally extending support means for longudinal movement on said longitudinally extending support means; means on each of said bodies for cooperating support with said longitudianally extending support means to enable longitudinal movement of each of said bodies on said longitudinally extending support means; body position control means on at least one of said longitudinally extending support means and said bodies to position each of said bodies at a selected longitudinal position on said longitudinally extending support means and to retain each of said bodies at the selected longitudinal position on said longitudinally extending support means; said upper wall of said one chamber of each of said bodies having at least one opening therein; at least one passage means; and at least said one opening in said upper wall of said one chamber of each of said bodies communicating with one of said passage means so that said one chamber of one of said bodies communicates with said one chamber of another of said bodies when said bodies are supported on said longitudinally extending support means at the selected longitudinal positions.

Claim 25

A modular apparatus including: a plurality of bodies; each of said bodies including at least one chamber having an upper wall; longitudinally extending support means to slidably support each of said bodies on said longitudinally extending support means for longudinal movement on said longitudinally extending support means; means on each of said bodies for cooperating support with said longitudianally extending support means to enable longitudinal movement of each of said bodies on said longitudinally extending support means; body position control means on at least one of said longitudinally extending support means and said bodies to position each of said bodies at a selected longitudinal position on said longitudinally extending support means and to retain each of said bodies at the selected longitudinal position on said longitudinally extending support means; said upper wall of said one chamber of each of said bodies having at least one opening therein; at least one passage means; and at least said one opening in said upper wall of said one chamber of each of said bodies communicating with one of said passage means so that said one chamber of one of said bodies communicates with said one chamber of another of said bodies when said bodies are supported on said longitudinally extending support means at the selected longitudinal positions.

Claim 26

The modular apparatus according to claim 19 including: two passage means; said longitudinally extending support means supporting three of said bodies; a first of said bodies having said one chamber communicating with one of said passage means through said one opening in said upper wall of said one chamber; a second of said bodies having two openings in said upper wall of said one chamber, said one chamber communicating with said one passage means through one of said openings to communicate with said one chamber of said first body and said one chamber communicating with the other of said passage means remote from its communication with said one passage means through the other of said openings; and a third of said bodies having said one chamber communicating with said other passage means through said one opening in said upper wall of said one chamber to communicate with said one chamber of said second body.

Claim 27

A modular apparatus including: three bodies; each of said bodies including at least one chamber having an upper wall; support means to slidably support each of said bodies on said support means; body position control means supported by said support means to position each of said bodies at a selected position on said support means and to retain each of said bodies at the selected position on said support means; said upper wall of said one chamber of each of said bodies having at least one opening therein; said support means having two passage means; a first of said bodies having said one chamber communicating with one of said passage means through said one opening in said upper wall of said one chamber; a second of said bodies having two openings in said upper wall of said one chamber, said one chamber cummunicating with said one passage means through one of said openings to communicate with said one chamber of said first body and said one chamber communicating with the other of said passage means remote from its communication with said one passage means through the other of said openings; and a third of said bodies having said one chamber communicating with said other passage means through said one opening in said upper wall of said one chamber to communicate with said one chamber of said second body.

Claim 28

A modular apparatus including: three bodies; each of said bodies including at least one chamber having an upper wall; support means to slidably support each of said bodies on said support means; body position control means supported by said support means to position each of said bodies at a selected position on said support means and to retain each of said bodies at the selected position on said support means; said upper wall of said one chamber of each of said bodies having at least one opening therein; said support means having two passage means; a first of said bodies having said one chamber communicating with one of said passage means through said one opening in said upper wall of said one chamber; a second of said bodies having two openings in said upper wall of said one chamber, said one chamber cummunicating with said one passage means through one of said openings to communicate with said one chamber of said first body and said one chamber communicating with the other of said passage means remote from its communication with said one passage means through the other of said openings; and a third of said bodies having said one chamber communicating with said other passage means through said one opening in said upper wall of said one chamber to communicate with said one chamber of said second body.

Claim 29

The modular apparatus according to claim 21 in which: said one chamber of said third body is a collection chamber having inlet means for connection to a pleural cavity of a body to receive fluids therefrom; said collection chamber communicating with said other passage means; said one chamber of said second body includes a liquid seal chamber; said one passage means includes means to enable a negative pressure to be applied to said liquid seal chamber and said collection chamber and to remove gases from the fluids in said collection chamber to said liquid seal chamber; and said one chamber of said first body is a U-shaped regulating chamber having one end exposed to the atmosphere and its other end connected to said one passage means, said U-shaped regulating chamber adapted to have a selected quantity of liquid therein to control the negative pressure produced in said liquid seal chamber and said collection chamber.

Claim 30

A modular apparatus including: a plurality of bodies; each of said bodies including at least one chamber having an upper wall and a pair of side walls; said upper wall of said one chamber of each of said bodies having at least one opening therein; each of said bodies having a groove in each of said pair of side walls adjacent at least said upper wall of said one chamber; support means to support each of said bodies for longitudinal movement on said support means; said support means haivng means for disposition within said grooves in each of said bodies for support of each of said bodies and for longitudinal movement of each of said bodies on said support means; at least one passage means; at least said one opening in said upper wall of said one chamber of each of said bodies communicating with one of said passage means so that said one chamber of one of said bodies communicates with said one chamber of another of said bodies when said bodies are positioned on said support emans so as to provide communication between said one chamber of each of at least two of said bodies; body position control means on at least one of said support means and said bodies to control the longitudinal position of each of said bodies on said support means; said body position control means including at least first and second means separate from each other; said first means cooperating only with one of said bodies at one end of said bodies to limit its longitudinal movement along said support means; and said second means cooperating only with another of said bodies at the other end of said bodies to limit longitudinal movement of said another body along said support means.

Claim 31

A modular apparatus including: a plurality of bodies; each of said bodies including at least one chamber having an upper wall and a pair of side walls; said upper wall of said one chamber of each of said bodies having at least one opening therein; each of said bodies having a groove in each of said pair of side walls adjacent at least said upper wall of said one chamber; support means to support each of said bodies for longitudinal movement on said support means; said support means haivng means for disposition within said grooves in each of said bodies for support of each of said bodies and for longitudinal movement of each of said bodies on said support means; at least one passage means; at least said one opening in said upper wall of said one chamber of each of said bodies communicating with one of said passage means so that said one chamber of one of said bodies communicates with said one chamber of another of said bodies when said bodies are positioned on said support emans so as to provide communication between said one chamber of each of at least two of said bodies; body position control means on at least one of said support means and said bodies to control the longitudinal position of each of said bodies on said support means; said body position control means including at least first and second means separate from each other; said first means cooperating only with one of said bodies at one end of said bodies to limit its longitudinal movement along said support means; and said second means cooperating only with another of said bodies at the other end of said bodies to limit longitudinal movement of said another body along said support means.