CN202207189U - Novel kidney puncture needle - Google Patents
Novel kidney puncture needle Download PDFInfo
- Publication number
- CN202207189U CN202207189U CN2011203428836U CN201120342883U CN202207189U CN 202207189 U CN202207189 U CN 202207189U CN 2011203428836 U CN2011203428836 U CN 2011203428836U CN 201120342883 U CN201120342883 U CN 201120342883U CN 202207189 U CN202207189 U CN 202207189U
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- CN
- China
- Prior art keywords
- puncture needle
- needle
- novel
- puncture
- kidney
- 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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Abstract
A novel kidney puncture needle belongs to an auxiliary medical appliance, aims to realize the purpose of puncturing to the optimal position in the kidney puncture and comprises a puncture needle and a needle handle, wherein one end of the needle handle is connected with the puncture needle. The novel kidney puncture needle is characterized in that a transparent blind tube is arranged on the exterior of the puncture needle, scale marks are arranged on the transparent blind tube, a fixing sleeve is arranged on the exterior of the transparent blind tube, a fixing screw is arranged on the fixing sleeve, and an elliptical stainless steel ball is arranged on the front part of the transparent blind tube. The novel kidney puncture needle has reasonable structural design, novel and ingenious concept, can effectively control the puncture depth, clearly separate the needle tip from the kidney and the surrounding tissues under ultrasound, realizes accurate puncture positioning and saves much operation time, so that the pain of the patients is relieved, the workload of the medical personnel is also relived, the working efficiency of the medical personnel is improved and the novel kidney puncture needle is easy for large-scale popularization and application.
Description
Technical field:
This utility model belongs to medical aid, and what be specifically related to is a kind of novel kidney puncture needle.
Background technology:
The renal puncture biopsy is a kind of method of judging that the nephropathy type is commonly used, and the Urology Department doctor can carry out blind wearing by rule of thumb generally speaking.Universal day by day along with ultrasonic instrument; It is then more accurate under ultrasonic guidance, to carry out renal puncture; Because common puncture needle is not ultrasonic following very clear with kidney and surrounding tissue boundary; Especially for the Urology Department doctor who does not often see ultrasonic image, need and ultrasonic doctor to hold a consultation, therefore be unfavorable for improving curative activity efficient.
The utility model content:
The purpose of this utility model is in order to overcome above deficiency, a kind of novel kidney puncture needle to be provided, and it is simple in structure, easy to use, is easy to large-scale promotion application.
The purpose of this utility model realizes as follows: this novel kidney puncture needle mainly comprises puncture needle, needle handle; Needle handle one end connects puncture needle; It is characterized in that puncture needle is provided with transparent blind pipe outward, transparent blind pipe is provided with graduation mark, and transparent blind pipe is provided with fixed cover outward; Fixed cover is provided with hold-down screw, and transparent blind pipe front portion is provided with the ellipse stainless steel ball.
The beneficial effect of this utility model is: this utility model is used for medical worker's routine work, reasonable in design, and novelty is skillfully constructed; Can effectively control paracentesis depth, can be clear under ultrasonic syringe needle and kidney and surrounding tissue be distinguished the puncture accurate positioning; Save a large amount of operating times, when alleviating the patient suffering, also alleviated medical worker's workload; Improve medical worker's work efficiency, be easy to large-scale promotion application.
Description of drawings:
Accompanying drawing is the structural representation of this utility model.
The specific embodiment:
Referring to accompanying drawing, this novel kidney puncture needle mainly comprises puncture needle 2; Needle handle 1, needle handle 1 one ends connect puncture needle 2, it is characterized in that being provided with outside the puncture needle 2 transparent blind pipe 6; Transparent blind pipe 6 is provided with graduation mark 5; Be provided with fixed cover 4 outside the transparent blind pipe 6, fixed cover 4 is provided with hold-down screw 3, and transparent blind pipe 6 front portions are provided with ellipse stainless steel ball 7.In use; Paracentesis depth according to predetermined can read out in the scale 5 on transparent blind pipe 6 outer walls easily, and fixed cover 4 moves to scale 5 places and the fixing operation that can undergo surgery then; Under ultrasonic guidance, carry out; Owing to ultrasonic air is had intensive reflexive, it is clear with kidney and surrounding tissue boundary on the ultrasonic machine fluorescent screen to make the needle point top contain the stainless steel ball 7 of air, can effectively help the Urology Department doctor to judge the inserting needle situation.
Claims (1)
1. a novel kidney puncture needle mainly comprises puncture needle (2), needle handle (1); Needle handle (1) one end connects puncture needle (2); It is characterized in that being provided with transparent blind pipe (6) outside the puncture needle (2), transparent blind pipe (6) is provided with graduation mark (5), the outer fixed cover (4) that is provided with of transparent blind pipe (6); Fixed cover (4) is provided with hold-down screw (3), and transparent blind pipe (6) front portion is provided with ellipse stainless steel ball (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203428836U CN202207189U (en) | 2011-09-14 | 2011-09-14 | Novel kidney puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203428836U CN202207189U (en) | 2011-09-14 | 2011-09-14 | Novel kidney puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202207189U true CN202207189U (en) | 2012-05-02 |
Family
ID=45986747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203428836U Expired - Fee Related CN202207189U (en) | 2011-09-14 | 2011-09-14 | Novel kidney puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202207189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403683A (en) * | 2019-07-30 | 2019-11-05 | 吉林大学 | A kind of closed thoracic intervention drainage pricking device |
-
2011
- 2011-09-14 CN CN2011203428836U patent/CN202207189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403683A (en) * | 2019-07-30 | 2019-11-05 | 吉林大学 | A kind of closed thoracic intervention drainage pricking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20140914 |
|
| EXPY | Termination of patent right or utility model |