CN2936168Y - Stone sucking device - Google Patents
Stone sucking device Download PDFInfo
- Publication number
- CN2936168Y CN2936168Y CN 200620087508 CN200620087508U CN2936168Y CN 2936168 Y CN2936168 Y CN 2936168Y CN 200620087508 CN200620087508 CN 200620087508 CN 200620087508 U CN200620087508 U CN 200620087508U CN 2936168 Y CN2936168 Y CN 2936168Y
- Authority
- CN
- China
- Prior art keywords
- calculus
- rubber tube
- wall
- syringe
- lifter
- 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 - Fee Related
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- Surgical Instruments (AREA)
Abstract
The utility model provides a calculus lifter, which belongs to the technical field of medical apparatus. Comprising a syringe(1) and a rubber tube(2) that is provided with a guide wire on the tube wall, the calculus lifter is characterized in that a circular boss is provided on the outer wall of a connector(3) positioned in the front end of the syringe(1); the rubber tube(2) assumes a concave shape in the front end and the rear end is sleeve connected to the connector(3) in front end of the syringe(1) as well as connected to the circularly raised outer wall. The utility model has the advantages of a simple structure, convenient use, flexibility instrument operation, thoroughly calculus removal needing no surgical operation; therefore, the patient suffers no pain and side effect; with very low manufacturing cost, the calculus lifter is an ideal medical apparatus for treating urinary bladder, urethra and ureter calculus.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of calculus extractor.
Background technology
At present, the method for the treatment of vesical calculus, calculus of urethra and ureteral calculus clinically mostly adopts surgical calculus removing or medical lithotrite to carry out, and it is long that this traditional medical mode exists operating time, the patient suffering is big, easy infection, drawback such as side effect is big directly influences patient body health.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of calculus extractor for the treatment of vesical calculus, calculus of urethra and ureteral calculus is provided.
The purpose of this utility model is achieved in that this calculus extractor is made up of injector syringe and rubber tube, in the rubber tube wall guide wire is housed, the union joint outer wall of injector syringe front end is provided with an annular protrusion, the front end of rubber tube is " recessed " type, and rubber tube rear end suit is connected on the outer wall of the union joint of injector syringe front end and annular protrusion.Ring-like being raised with is beneficial to being connected and fixed of rubber tube and injector syringe union joint, and the front end of rubber tube is " recessed " type, helps the absorption of calculus.
When specifically using this utility model, the front end of rubber tube can be inserted along urethra, under the effect of scenograph and guide wire, make the front end of rubber tube touch calculus, twitch the pintle that has sealing-plug in the injector syringe, make and form negative pressure in the pipe, in solid " recessed " type groove that just can be adsorbed on the rubber tube front end, pull out rubber tube then, can take out solid.
Advantage of the present utility model: simple in structure, easy to use, instrumentation is flexible, remove solid thoroughly, need not perform the operation patient's no pain, have no side effect, low production cost is the desirable medical apparatus and instruments of treatment treatment vesical calculus, calculus of urethra and ureteral calculus.
Description of drawings
Accompanying drawing is a structure chart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this calculus extractor is made up of injector syringe 1 and rubber tube 2, in rubber tube 2 walls guide wire is housed, and union joint 3 outer walls of injector syringe 1 front end are provided with an annular protrusion; The front end of rubber tube 2 is " recessed " type, and rubber tube 2 rear end suits are connected on the outer wall of the union joint 3 of injector syringe 1 front end and annular protrusion.
Claims (1)
1, a kind of calculus extractor is made up of injector syringe (1) and rubber tube (2), in rubber tube (2) wall guide wire is housed, and it is characterized in that union joint (3) outer wall of injector syringe (1) front end is provided with an annular protrusion; The front end of rubber tube (2) is " recessed " type, and rubber tube (2) rear end suit is connected on the outer wall of the union joint (3) of injector syringe (1) front end and annular protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087508 CN2936168Y (en) | 2006-08-03 | 2006-08-03 | Stone sucking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087508 CN2936168Y (en) | 2006-08-03 | 2006-08-03 | Stone sucking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2936168Y true CN2936168Y (en) | 2007-08-22 |
Family
ID=38360187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620087508 Expired - Fee Related CN2936168Y (en) | 2006-08-03 | 2006-08-03 | Stone sucking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2936168Y (en) |
-
2006
- 2006-08-03 CN CN 200620087508 patent/CN2936168Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |