GB663601A - Inflatable catheters having pre-formed balloon sacs - Google Patents
Inflatable catheters having pre-formed balloon sacsInfo
- Publication number
- GB663601A GB663601A GB2230949A GB2230949A GB663601A GB 663601 A GB663601 A GB 663601A GB 2230949 A GB2230949 A GB 2230949A GB 2230949 A GB2230949 A GB 2230949A GB 663601 A GB663601 A GB 663601A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- rubber
- catheter
- communicating
- interior
- 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
- A61M25/10—Balloon catheters
- A61M25/1027—Making of balloon catheters
- A61M25/1036—Making parts for balloon catheter systems, e.g. shafts or distal ends
-
- 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
- A61M25/10—Balloon catheters
- A61M25/1027—Making of balloon catheters
- A61M25/1034—Joining of shaft and balloon
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Child & Adolescent Psychology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
663,601. Surgical appliances. DAVOL RUBBER CO. Aug. 27, 1949, No. 22309/49. Class 81 (ii) [Also in Group V] In making an inflatable catheter, a preformed tube, forming the air passage, is embedded in the wall of the body portion, the body preferably being produced by dipping. In the described process a preformed rubber tube 19, Fig. 7, closed at one end by a plug 21, is placed in a longitudinal groove 18 in a metal former of otherwise circular cross-section. The outer end of the tube 19 is secured to a lateral support 23 and the whole is dipped in rubber to form the tubular catheter body, 10, Fig. 1. A hole, communicating with the interior of the air tube, is burned radially through the body and a sleeve 13 is fitted over it and cemented at its ends to form the balloon sac. One or more apertures 12, communicating with the interior of the catheter tube, are burnt through the closed end and the complete appliance is then vulcanised.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2230949A GB663601A (en) | 1949-08-27 | 1949-08-27 | Inflatable catheters having pre-formed balloon sacs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2230949A GB663601A (en) | 1949-08-27 | 1949-08-27 | Inflatable catheters having pre-formed balloon sacs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB663601A true GB663601A (en) | 1951-12-27 |
Family
ID=10177294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2230949A Expired GB663601A (en) | 1949-08-27 | 1949-08-27 | Inflatable catheters having pre-formed balloon sacs |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB663601A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768604A (en) * | 2016-11-29 | 2017-05-31 | 洛阳市中心医院 | A kind of inlet duct of measuring cell |
-
1949
- 1949-08-27 GB GB2230949A patent/GB663601A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768604A (en) * | 2016-11-29 | 2017-05-31 | 洛阳市中心医院 | A kind of inlet duct of measuring cell |
| CN106768604B (en) * | 2016-11-29 | 2023-09-15 | 洛阳市中心医院 | Air inlet device of pressure measuring instrument |
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