US5037405A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Intravenous tubing connector lock
Assignee: Individual
•
Filing: 1990-02-06
•
Granted: 1991-08-06
•
Expires: 2010-02-06
Abstract
Abstract An enclosure with two hinged clamping members (1 and 2) with finger-like prongs on each identical end is provided for holding together the end components (4, 5, 6, 7 and 10) of a multiple intravenous (I.V.) needle and tubing flange set-up. The end components may be either a plastic hub, a needle through the rubber stopper of the side infusion port of the main IV line, the terminal portion of an IV extension set or the connector site of the IV line to the actual IV catheter. When an I.V. needle and tube are connected and the enclosure is open, the connected parts can be placed therein and then locking members (16) are snapped together to hold the components securely connected. Convenient snap-locking can be utilized to hold the locking members (16) together. A use method includes inserting a needle (4) into a flange cap (10) and then placing the joined components into the enclosure, locking the locking members (16) shut and then opening them for changes and alterations as necessary.
Inventors
- 👤 Sue A. Crosby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:27
CPC Classifications
A; A61; A61M; A61M39/00; A61M39/10; A61M39/1011
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
101 words
A selectively resilient intravenous tubing connector lock comprising: two clamping members pivotally hinged together axially at the outside periphery of each clamping member; an internal hollow portion of each clamping member forming a compartment to receive the two connecting portions of any continuous or intermittent intravenous infusion set up including the Flashball device; identical prongs on each interchangeable end of each clamping members to receive and retain the tubing distal to each of the actual connecting sites; interlocking portions of a locking device positioned at the outside edges of each clamping member to interlock the two members in a closed position.
Claim 2
Dependent Claim
101 words
A selectively resilient intravenous tubing connector lock comprising: two clamping members pivotally hinged together axially at the outside periphery of each clamping member; an internal hollow portion of each clamping member forming a compartment to receive the two connecting portions of any continuous or intermittent intravenous infusion set up including the Flashball device; identical prongs on each interchangeable end of each clamping members to receive and retain the tubing distal to each of the actual connecting sites; interlocking portions of a locking device positioned at the outside edges of each clamping member to interlock the two members in a closed position.
Claim 3
Dependent Claim
31 words
An intravenous tubing connector lock according to claim 1 wherein the two clamping members are constructed of selectively resilient material and joined together with a hinge component from each clamping member.
Claim 4
Dependent Claim
38 words
An intravenous tubing connector lock according to claim 1 comprised of at least two prongs on each identical end of both clamping members providing a means to grasp, stabilize, and secure intravenous tubing to an intended connecting port.
Claim 5
Dependent Claim
35 words
An intravenous tubing connector lock according to claim 1 having a flat indentation on either of the clamping members as means to provide an area for a written identification label regarding the intravenous fluid content.
Claim 6
Dependent Claim
20 words
An intravenous tubing connector lock according to claim 1 wherein the clamping members are color-coded, if desired, for identification purposes.
Claim 7
Independent Claim
101 words
A method for using an intravenous tubing connector lock consisting of two semi-cylindrical clamping members pivotally hinged together axially at the outside periphery of each; prongs on each identical end of both clamping members providing a universal means to grasp stabilize and secure intravenous tubing to an intended injection port; a hollow internal portion formed by the closure of the clamping members to physically protect the actual site of connection and interlocking portions of a locking device positioned at the outside edge of each clamping member which when interlocked, will secure the two clamping members in a closed position until released.
Claim 8
Independent Claim
101 words
A method for using an intravenous tubing connector lock consisting of two semi-cylindrical clamping members pivotally hinged together axially at the outside periphery of each; prongs on each identical end of both clamping members providing a universal means to grasp stabilize and secure intravenous tubing to an intended injection port; a hollow internal portion formed by the closure of the clamping members to physically protect the actual site of connection and interlocking portions of a locking device positioned at the outside edge of each clamping member which when interlocked, will secure the two clamping members in a closed position until released.
References Cited (Backward Citations)
US2763266A
Cited
US4006744A
Cited
US4191185A
Cited
US4429852A
Cited
US4473369A
Cited
US4610670A
Cited
US4801296A
Cited
EP0183396A1
Cited
FR2578746A1
Cited
US4723948A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-08-05 | 1995-02-04 | 1995-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-08-05 | 1999-02-04 | 1999-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-08-05 | 2003-02-04 | 2003-08-06 | $7700.00 | Window Closed / Lapsed |