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US3575225A Expired / Lapsed US ⏱️ 0.0 years remaining

Sterile specimen container for attachment to a surgical table and for other uses

Assignee: Individual
•
Filing: 1969-09-12
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Granted: 1971-04-20
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Expires: 1989-09-12
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Abstract

Abstract A heat-resistant, sterile specimen container having a rigid handle, a rigid hinged rim, and a flexible, transparent, graduated bag which is used as a collection and storage receptacle in surgery. The container may also be used in cooking prepackaged frozen foods. The receptacle bag portion is made of pliable heat-resistant plastic. The handle and rim support are made of hard heat-resistant plastic or of metal or of fiberboard.

Inventors

  • 👤 Jane Curtze Muheim

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 06:53
CPC Classifications
A; A61; A61B; A61B10/00; A61B10/0096; A61B50/00; A61B50/30; A61B50/36; A61G; A61G7/00; A61G7/05; A61G7/0503; Y; Y10; Y10S; Y10S128/00; Y10S128/24; Y10S383/00; Y10S383/904

Claims Analysis

Total Claims: 14
Claim 1
Independent Claim 128 words
A heat-resistant specimen container adapted to be supported on a surgical table below a patient during diagnosis and treatment and also adapted for cooking frozen foods therein, comprising: a rigid hinged rim provided with a handle portion projecting from a side of the rim opposite the hinge and with a lid which swings from said hinge to open and close the container; a flexible, heat-resistant bag formed of pliable plastic secured at its top to said rim; and a tapered, grooved spout formed in said handle portion which is broadened at the rim junction to provide a body fluid conducting channel terminating below the upper edge of the rim and serving as a vent when the closed container is used in boiling water for cooking frozen food therein.
Claim 2
Dependent Claim 128 words
A heat-resistant specimen container adapted to be supported on a surgical table below a patient during diagnosis and treatment and also adapted for cooking frozen foods therein, comprising: a rigid hinged rim provided with a handle portion projecting from a side of the rim opposite the hinge and with a lid which swings from said hinge to open and close the container; a flexible, heat-resistant bag formed of pliable plastic secured at its top to said rim; and a tapered, grooved spout formed in said handle portion which is broadened at the rim junction to provide a body fluid conducting channel terminating below the upper edge of the rim and serving as a vent when the closed container is used in boiling water for cooking frozen food therein.
Claim 3
Dependent Claim 17 words
A container as claimed in claim 1, wherein said bag receptacle is adhesively attached to said rim.
Claim 4
Dependent Claim 103 words
A container as claimed in claim 2, wherein said adhesive is a pressure-sensitive, permanently tacky adhesive selected from the group consisting of polyisobutylene rubber, heat-resistant polyvinyl ethers with tackifying resins, polyisobutylene rubber modified with heat-resistant polymers of butyl acrylate, polyisobutylene rubber modified with copolymers of butyl acrylate-butyl methacrylate, heat-resistant polyvinyl ethers with tackifying resins modified with heat-resistant polymers of butyl acrylate, and heat-resistant polyvinyl ethers with tackifying resins modified with heat-resistant copolymers of butyl acrylate-butyl methacrylate, these adhesives adapting the bag to be sealed to the rim and after separation of the bag from the rim, to reseal opposing faces of the bag.
Claim 5
Dependent Claim 43 words
A container as claimed in claim 1, wherein said rim is provided with bUttons projecting from the underside which serve as hooks to adapt the container for additional support at the edge of a pot when used for cooking or on a ringstand.
Claim 6
Dependent Claim 68 words
A container as claimed in claim 1, wherein, during the manufacturing process, a tear string is placed between the bag and the rim in an ascending spiral pattern around all sides of the bag and rim, with the free end of said string being exposed to permit quick tearing of the bag away from the rim, said free end being located at the lowest point of said spiral.
Claim 7
Dependent Claim 21 words
A container as claimed in claim 5, wherein said bag is heat-sealed to said rim and said bag cannot be resealed.
Claim 8
Dependent Claim 35 words
A container as claimed in claim 5, wherein said bag is adhesively sealed to said rim with a heat-resistant, permanently tacky, pressure-sensitive adhesive which adapts the bag to be resealed after separation from said rim.
Claim 9
Dependent Claim 27 words
A container as claimed in claim 1, wherein said lid is provided with a locking means cooperating with said handle to lock said lid over said bag.
Claim 10
Dependent Claim 14 words
A container as claimed in claim 1, wherein said bag is provided with indicia.
Claim 11
Dependent Claim 40 words
A container as claimed in claim 1, wherein said handle is generally flat, said rim and bag are generally rectangular in shape, and said handle extends rearwardly from said rim to adapt holding the container and contents in the hand.
Claim 12
Dependent Claim 17 words
A container as claimed in claim 1, wherein said rim and handle are made of heat-resistant fiberboard.
Claim 13
Dependent Claim 17 words
A container as claimed in claim 1, wherein said rim and handle are made of heat-resistant plastic.
Claim 14
Dependent Claim 16 words
A container as claimed in claim 1, wherein said rim and handle are made of metal.

References Cited (Backward Citations)

US700733A Cited
US1458640A Cited
US2999387A Cited
US3192091A Cited
US3021001A Cited
US2991031A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-04-19 1974-10-19 1975-04-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-04-19 1978-10-19 1979-04-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-04-19 1982-10-19 1983-04-20 $7700.00 Window Closed / Lapsed

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