GB1277377A - Fluid supply means for catheters - Google Patents
Fluid supply means for cathetersInfo
- Publication number
- GB1277377A GB1277377A GB488370A GB488370A GB1277377A GB 1277377 A GB1277377 A GB 1277377A GB 488370 A GB488370 A GB 488370A GB 488370 A GB488370 A GB 488370A GB 1277377 A GB1277377 A GB 1277377A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- collar
- bore
- wall
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0009—Making of catheters or other medical or surgical tubes
- A61M25/0014—Connecting a tube to a hub
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
1277377 Catheters C R BARD Inc 2 Feb 1970 [3 Feb 1969] 4883/70 Heading A5R Inflation fluid supply means for a balloon catheter comprises a valve 4 including a generally cylindrical elastic body 5, Fig. 7, which body has at least one blind bore 8 formed axially therein and a generally cylindrical wall 6, the wall having an axially formed slit in communication with the bore 8, the bore 8 being generally frusto-conical, and an annular collar 13, Fig. 3, of relatively rigid plastics material, metal or rubber. In the embodiment shown, the body 5 has two bores 7, 8, separated by the wall 6. In use, the body 5 is adhesively secured into one end portion of a tube 3, preferably an inflation funnel of a balloon catheter, annular ribs 12 being formed on the body to facilitate the forming of a strong adhesive bond, and the collar 13 is placed around the said end portion of the said tube 3 and arranged to abut a lateral flange 11 of the body 5 at the end of the tube 3. The interior surface of the collar 13 is formed with a tapered portion 15, adapted to engage the surface of the tube 3, and a cylindrical portion 14, there being an annular space between this surface and that of the exterior of the tube 3, as seen in Fig. 2 (not shown). A syringe tip L may be placed in fluid communication with the interior of the tube 3 by applying pressure at the slit 10 which is opened causing the annular space to be filled, as shown. Various types of syringe tip or a needle may be used. In a modification, Fig. 10 (not shown), a portion (22) of the valve body (21) is tapered and the bore in this region of the body is substantially reduced in diameter. In a further modification, Fig. 11 (not shown) the part of the body (25) to one side of the wall (26) is removed. The collar may be modified as in Fig. 8 (not shown) and provided with a flange (17), the flange 11 of the body being removed, and in a further modification, Fig. 9 (not shown) the collar is replaced by a flexible rubber or plastics band (20); alternatively the collar (28), Fig. 12 (not shown) may be formed integrally with the tube.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79612269A | 1969-02-03 | 1969-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1277377A true GB1277377A (en) | 1972-06-14 |
Family
ID=25167358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB488370A Expired GB1277377A (en) | 1969-02-03 | 1970-02-02 | Fluid supply means for catheters |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA964544A (en) |
GB (1) | GB1277377A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2301269A1 (en) * | 1975-02-24 | 1976-09-17 | Kendall & Co | PERFECTED ADAPTER FOR CONNECTING A SYRINGE TO A CATHETER |
FR2397576A1 (en) * | 1977-07-14 | 1979-02-09 | Smiths Industries Ltd | VALVE, ESPECIALLY FOR MEDICO-SURGICAL TUBES |
EP0223451A3 (en) * | 1985-11-08 | 1987-07-29 | Pharmacia Limited | Improvements in or relating to devices for sampling, drainage or infusion of liquids from or to the human or animal body |
US4935010A (en) * | 1986-11-20 | 1990-06-19 | Pharmacia Limited | Devices for sampling, drainage or infusion of liquids from or to the human or animal body |
US6068011A (en) | 1993-10-13 | 2000-05-30 | Paradis; Joseph R. | Control of fluid flow |
US9051066B1 (en) * | 2014-02-07 | 2015-06-09 | Tinnus Enterprises, Llc | System and method for filling containers with fluids |
US10493370B2 (en) | 2016-06-21 | 2019-12-03 | Tinnus Enterprises, Llc | System and method for filling containers with fluids and sealing the filled containers |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4197848A (en) * | 1978-01-06 | 1980-04-15 | Baxter Travenol Laboratories, Inc. | Closed urinary irrigation site |
US4752287A (en) * | 1986-12-30 | 1988-06-21 | Bioresearch, Inc. | Syringe check valve |
JPH02502976A (en) | 1988-01-25 | 1990-09-20 | バクスター、インターナショナル、インコーポレイテッド | Pre-slit injection site and tapered cannula |
US5964785A (en) | 1988-01-25 | 1999-10-12 | Baxter International Inc. | Bayonet look cannula for pre-slit y-site |
IE66526B1 (en) | 1989-03-17 | 1996-01-24 | Baxter Int | A pre-slit injection site usable with a blunt cannula |
US5199948A (en) * | 1991-05-02 | 1993-04-06 | Mcgaw, Inc. | Needleless valve |
US5776125A (en) | 1991-07-30 | 1998-07-07 | Baxter International Inc. | Needleless vial access device |
US5351383A (en) * | 1992-07-29 | 1994-10-04 | Minnesota Mining And Manufacturing Company | Method of making an injection or sampling site |
US5300034A (en) * | 1992-07-29 | 1994-04-05 | Minnesota Mining And Manufacturing Company | Iv injection site for the reception of a blunt cannula |
-
1970
- 1970-02-02 GB GB488370A patent/GB1277377A/en not_active Expired
- 1970-02-02 CA CA073,671A patent/CA964544A/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2301269A1 (en) * | 1975-02-24 | 1976-09-17 | Kendall & Co | PERFECTED ADAPTER FOR CONNECTING A SYRINGE TO A CATHETER |
FR2397576A1 (en) * | 1977-07-14 | 1979-02-09 | Smiths Industries Ltd | VALVE, ESPECIALLY FOR MEDICO-SURGICAL TUBES |
EP0223451A3 (en) * | 1985-11-08 | 1987-07-29 | Pharmacia Limited | Improvements in or relating to devices for sampling, drainage or infusion of liquids from or to the human or animal body |
US4758225A (en) * | 1985-11-08 | 1988-07-19 | Pharmacia Limited | Devices for sampling, drainage or infusion of liquids from or to the human or animal body |
US4935010A (en) * | 1986-11-20 | 1990-06-19 | Pharmacia Limited | Devices for sampling, drainage or infusion of liquids from or to the human or animal body |
US6068011A (en) | 1993-10-13 | 2000-05-30 | Paradis; Joseph R. | Control of fluid flow |
US9051066B1 (en) * | 2014-02-07 | 2015-06-09 | Tinnus Enterprises, Llc | System and method for filling containers with fluids |
US9315282B2 (en) | 2014-02-07 | 2016-04-19 | Tinnus Enterprises, Llc | System and method for filling containers with fluids |
US9527612B2 (en) | 2014-02-07 | 2016-12-27 | Tinnus Enterprises, Llc | System and method for filling containers with fluids |
US9533779B2 (en) | 2014-02-07 | 2017-01-03 | Tinnus Enterprises, Llc | System and method for filling containers with fluids |
US9682789B2 (en) | 2014-02-07 | 2017-06-20 | Tinnus Enterprises, Llc | System and method for filling containers with fluids |
US9950817B2 (en) | 2014-02-07 | 2018-04-24 | Tinnus Enterprises, Llc | System and method for filling containers with fluids |
US10894620B2 (en) | 2014-02-07 | 2021-01-19 | Tinnus Enterprises Llc | System and method for filling containers with fluids |
US10493370B2 (en) | 2016-06-21 | 2019-12-03 | Tinnus Enterprises, Llc | System and method for filling containers with fluids and sealing the filled containers |
Also Published As
Publication number | Publication date |
---|---|
CA964544A (en) | 1975-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PLNP | Patent lapsed through nonpayment of renewal fees |