CN202235601U - Bladder puncture device - Google Patents
Bladder puncture device Download PDFInfo
- Publication number
- CN202235601U CN202235601U CN2011204271979U CN201120427197U CN202235601U CN 202235601 U CN202235601 U CN 202235601U CN 2011204271979 U CN2011204271979 U CN 2011204271979U CN 201120427197 U CN201120427197 U CN 201120427197U CN 202235601 U CN202235601 U CN 202235601U
- Authority
- CN
- China
- Prior art keywords
- puncture
- syringe
- puncture needle
- cannula
- tube
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a medical appliance, and particularly relates to a bladder puncture device. The scheme includes that a puncture needle is arranged at the front end of a syringe, a cannula is arranged outside a tube of the syringe, the rear end of the cannula is closed and is sleeved with a rubber sucker, a through hole is arranged at the center of the rear end of the cannula, and graduations are arranged outside the tube. After puncture is completed, the rubber sucker is absorbed on the abdomen of a patient and can prevent the puncture needle from moving, the puncture depth can be visually determined via the graduations on the tube, and the bladder puncture device is reasonable in structural design and convenient in operation, and has a remarkably practical significance.
Description
Technical field
This utility model belongs to the medical instruments technical field, is a kind of punctio vesicae device specifically.
Background technology
At present; Frequent needs carry out the punctio vesicae operation in the clinical medicine treatment; Traditional punctio vesicae is to hold syringe by the medical worker to puncture, and lancet puncture does not have special fixture for puncture needle after getting into bladder, and puncture needle thrusts the degree of depth and is difficult to control like this; Be easy to or continue inwardly puncture, increased work difficulty to the medical worker.
The utility model content
For overcoming above-mentioned technical problem, this utility model provides a kind of operation more convenient, can localized punctio vesicae device after the puncture.
For realizing above-mentioned technical purpose, this utility model is to adopt following technical scheme to realize: a kind of punctio vesicae device comprises the syringe that is made up of body, piston, push rod; The front end of syringe is provided with puncture needle, it is characterized in that: body is provided with sleeve pipe outward, and the sleeve pipe front end is open; Back-end closure also is with rubber suction cups, and the center, rear end has via hole, and body can move forward and backward in sleeve pipe; Puncture needle can stretch out sleeve pipe through via hole, and body is provided with scale outward.
The utlity model has following beneficial effect: when puncturing, the length that the scalable puncture needle stretches out is so that the degree of depth of control puncture; After puncture is accomplished; Rubber suction cups is adsorbed on patient's abdominal part, can prevent that puncture needle from moving, and can confirm the degree of depth of puncture intuitively through the scale on the body.Its reasonable in design, easy to operate, have significant Practical significance.
Description of drawings
Accompanying drawing is this utility model structural representation.
Among the figure, 1, push rod, 2, body, 3, sleeve pipe, 4, piston, 5, via hole, 6, rubber suction cups, 7, puncture needle.
The specific embodiment
Referring to accompanying drawing, a kind of punctio vesicae device comprises the syringe that is made up of body 2, piston 4, push rod 1, and the front end of syringe is provided with puncture needle 7; The body 2 outer sleeve pipes 3 that are provided with, sleeve pipe 3 front ends are open, and back-end closure also is with rubber suction cups 6; The center, rear end has via hole 5, and body 2 can move forward and backward in sleeve pipe 3, and puncture needle 7 can stretch out sleeve pipe 3 through via hole 5; Be provided with scale outside the body 2, can show that puncture needle 7 stretches out the length of sleeve pipe 3 bottoms, i.e. paracentesis depth.
Claims (1)
1. a punctio vesicae device comprises the syringe that is made up of body, piston, push rod, and the front end of syringe is provided with puncture needle; It is characterized in that: body is provided with sleeve pipe outward, and the sleeve pipe front end is open, and back-end closure also is with rubber suction cups; The center, rear end has via hole, and body is provided with scale outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204271979U CN202235601U (en) | 2011-10-18 | 2011-10-18 | Bladder puncture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204271979U CN202235601U (en) | 2011-10-18 | 2011-10-18 | Bladder puncture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202235601U true CN202235601U (en) | 2012-05-30 |
Family
ID=46096917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204271979U Expired - Fee Related CN202235601U (en) | 2011-10-18 | 2011-10-18 | Bladder puncture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202235601U (en) |
-
2011
- 2011-10-18 CN CN2011204271979U patent/CN202235601U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20121018 |