CN202821551U - Kidney puncture needle clamping fixer - Google Patents
Kidney puncture needle clamping fixer Download PDFInfo
- Publication number
- CN202821551U CN202821551U CN 201220575824 CN201220575824U CN202821551U CN 202821551 U CN202821551 U CN 202821551U CN 201220575824 CN201220575824 CN 201220575824 CN 201220575824 U CN201220575824 U CN 201220575824U CN 202821551 U CN202821551 U CN 202821551U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- puncture needle
- kidney puncture
- handle
- clamping fixer
- 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 provides a kidney puncture needle clamping fixer and belongs to the technical field of medical assistant tools. The kidney puncture needle clamping fixer comprises a handle, a sleeve, a plurality of screw rods, a plurality of hand wheels, a plurality of arc-shaped clamp plates and a plurality of restoring springs, and is characterized in that the sleeve is fixedly connected at the upper end face of the handle, two screw holes corresponding to each other are respectively arranged on the wall of the sleeve, the screw rods of which the outer ends are provided with the hand wheels are in threaded connection with the screw holes, respectively, the inner ends of the screw rods are in contact connection with the middle parts of the back of two mutually-symmetrical arc-shaped clamp plates, and the restoring springs are respectively connected between the inner wall of the sleeve and the upper ends as well as the lower ends of the two arc-shaped clamp plates. The kidney puncture needle clamping fixer is simple in structure; and when performing kidney puncture operation to the patients, the clamping fixer can clamp and fix the kidney puncture needle firmly, prevent the needle handle from falling and protect the needle body against contamination, thus the working difficulty of the medical workers is reduced.
Description
Technical field: this utility model belongs to medical appurtenance technical field, is a kind of kidney puncture needle clamp-on holder specifically.
Background technology: at present, mostly use kidney puncture needle during renal puncture clinically, because the kidney puncture needle needle handle is smaller, when carrying out renal puncture to patient, hands is pinched needle handle and is easy to slippage, and easily pollutes needle body, has increased medical worker's work difficulty.
Summary of the invention: the purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and can grip firmly the kidney puncture needle needle handle when carrying out renal puncture to patient, the kidney puncture needle clamp-on holder of avoiding needle handle slippage and needle body to be polluted.
The technical solution of the utility model is: this kidney puncture needle clamp-on holder comprises handle, sleeve, screw rod, handwheel, curved splint, back-moving spring, the handle upper surface is being connected and fixed sleeve, be respectively equipped with two mutually screwed holes of correspondence on the sleeve wall, the outer end that is being threaded respectively in the screwed hole is provided with the screw rod of handwheel, screw rod the inner is connected with two symmetrical curved splint back side middle part contact in the sleeve respectively, is connected with respectively back-moving spring between two ends and the sleeve lining about two curved splint back sides.
When carrying out renal puncture to patient, the kidney puncture needle needle handle is put into the handwheel above the rear rotary screw outer end between two curved splints, two curved splints can be firm with the clamping of kidney puncture needle needle handle, and then handle can be carried out puncture procedure.
The beneficial effects of the utility model are: this utility model is simple in structure, can grip firmly the kidney puncture needle needle handle when carrying out renal puncture to patient, avoids the needle handle slippage, prevents that needle body from being polluted, and has alleviated medical worker's work difficulty.
Description of drawings: Fig. 1 is structure cutaway view of the present utility model.
The specific embodiment: this utility model is described in further detail below in conjunction with Fig. 1: this kidney puncture needle clamp-on holder comprises handle 1, sleeve 2, screw rod 3, handwheel 4, curved splint 5, back-moving spring 6, handle 1 upper surface is being connected and fixed sleeve 2, be respectively equipped with two mutually screwed holes of correspondence on sleeve 2 barrels, the outer end that is being threaded respectively in the screwed hole is provided with the screw rod 3 of handwheel 4, screw rod 3 the inners are connected with interior two symmetrical middle part, curved splint 5 back sides contacts of sleeve 1 respectively, are connected with respectively back-moving spring 6 between two ends and sleeve 2 inwalls about two curved splint 5 back sides.
Claims (1)
1. kidney puncture needle clamp-on holder, comprise handle (1), sleeve (2), screw rod (3), handwheel (4), curved splint (5), back-moving spring (6), it is characterized in that handle (1) upper surface is being connected and fixed sleeve (2), be respectively equipped with two mutually screwed holes of correspondence on sleeve (2) barrel, the outer end that is being threaded respectively in the screwed hole is provided with the screw rod (3) of handwheel (4), screw rod (3) the inner is connected with the middle part contact of interior two symmetrical curved splint (5) back sides of sleeve (1) respectively, is connected with respectively back-moving spring (6) between two ends and sleeve (2) inwall about two curved splints (5) back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220575824 CN202821551U (en) | 2012-10-22 | 2012-10-22 | Kidney puncture needle clamping fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220575824 CN202821551U (en) | 2012-10-22 | 2012-10-22 | Kidney puncture needle clamping fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202821551U true CN202821551U (en) | 2013-03-27 |
Family
ID=47933367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220575824 Expired - Fee Related CN202821551U (en) | 2012-10-22 | 2012-10-22 | Kidney puncture needle clamping fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202821551U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108606821A (en) * | 2016-12-12 | 2018-10-02 | 创生医疗器械（中国）有限公司 | A kind of percutaneous opening device |
| CN108634984A (en) * | 2018-04-20 | 2018-10-12 | 李辉 | It is a kind of that there is the Ultrasonic-B probe for puncturing function |
| CN108731764A (en) * | 2018-08-08 | 2018-11-02 | 合肥精都机电仪表有限公司 | A kind of flow integrator screening arrangement |
| CN112603480A (en) * | 2020-12-18 | 2021-04-06 | 常州安康医疗器械有限公司 | Anti-slip endoscope puncture outfit |
-
2012
- 2012-10-22 CN CN 201220575824 patent/CN202821551U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108606821A (en) * | 2016-12-12 | 2018-10-02 | 创生医疗器械（中国）有限公司 | A kind of percutaneous opening device |
| CN108634984A (en) * | 2018-04-20 | 2018-10-12 | 李辉 | It is a kind of that there is the Ultrasonic-B probe for puncturing function |
| CN108634984B (en) * | 2018-04-20 | 2021-11-30 | 李辉 | B-ultrasonic probe with puncture function |
| CN108731764A (en) * | 2018-08-08 | 2018-11-02 | 合肥精都机电仪表有限公司 | A kind of flow integrator screening arrangement |
| CN112603480A (en) * | 2020-12-18 | 2021-04-06 | 常州安康医疗器械有限公司 | Anti-slip endoscope puncture outfit |
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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: 20130327 Termination date: 20131022 |