CN201692478U - Intraperitoneal puncture needle fixing apparatus - Google Patents
Intraperitoneal puncture needle fixing apparatus Download PDFInfo
- Publication number
- CN201692478U CN201692478U CN2010202403983U CN201020240398U CN201692478U CN 201692478 U CN201692478 U CN 201692478U CN 2010202403983 U CN2010202403983 U CN 2010202403983U CN 201020240398 U CN201020240398 U CN 201020240398U CN 201692478 U CN201692478 U CN 201692478U
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- intraperitoneal
- fixing apparatus
- hole
- sleeve
- 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
An intraperitoneal puncture needle fixing apparatus belongs to the technical field of medical appliances and consists of a bottom plate (1), fixing straps (2), a support (3), a sleeve (4) and a conical fastening nut (5). The intraperitoneal puncture needle fixing apparatus is characterized in that the inverted-'U'-shaped support (3) is perpendicularly fixed onto the rectangular bottom plate (1) with two ends respectively connected with the fixing straps (2), the middle of a cross rod of the inverted-'U'-shaped support (3) is provided with a through hole corresponding to a puncture hole (6) on the bottom plate (1), the sleeve with the inner diameter matching with the outer diameter of the puncture needle is fixedly sleeved in the through hole, the wall at the upper end of the sleeve (4) is provided with an axial seam, and the outer wall of the upper end of the sleeve (4) is in threaded connection with the conical fastening nut (5). The intraperitoneal puncture needle fixing apparatus has the advantages that the intraperitoneal puncture needle fixing apparatus firmly fixes a puncture needle, can prevent the puncture needle from shaking left and right, avoids damaging intraperitoneal organs of patients due to the puncture needle, and is safe and convenient in use.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of abdominal paracentesis needle lock.
Background technology
Abdominal paracentesis is mainly used in checks ascites or reduces ascites that when carrying out the abdominal paracentesis operation, puncture needle thrusts the abdominal cavity need be controlled at certain position, if puncture needle is fixing insecure, can damage Intraabdominal internal organs, influence therapeutic effect, bring misery to the patient, increase complication rate.At present the medical worker generally is with adhesive plaster puncture needle to be carried out simple fixation when practical operation, can only be with immobilization with adhesive tape to following certain fixation on the puncture needle, but and puncture needle double swerve still damages patient's abdominal viscera easily.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of simple in structure, safe in utilization, convenient, can fixedly secure the abdominal paracentesis needle lock of puncture needle.
The purpose of this utility model is achieved in that this abdominal paracentesis needle lock is made up of base plate, fixing band, support, sleeve pipe, taper clamp nut, vertical fixing down " U " shape support above two ends were connected with the rectangle base plate of fixing band respectively, " U " shape rack cross-bar middle part is provided with and the corresponding through hole of puncturing hole above the base plate, suit is being fixed the sleeve pipe that upper end tube wall that internal diameter and puncture needle external diameter adapt is provided with axial slits in the through hole, and outer wall thread is connecting the taper clamp nut on the sleeve pipe.
During use, fixing head is fixed on the abdominal cavity outer wall by fixing band, puncture needle passes sleeve pipe can implement operation, puncture successfully after, with the taper clamp nut puncture needle is fastened in the sleeve pipe and gets final product.
Advantage of the present utility model: to the puncture needle fixation, can prevent the puncture needle double swerve, avoid puncture needle that patient's abdominal viscera is caused damage, safe in utilization, convenient.
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 abdominal paracentesis needle lock is made up of base plate 1, fixing band 2, support 3, sleeve pipe 4, taper clamp nut 5, two ends are connected with the rectangle base plate 1 top vertical fixing of fixing band 2 respectively and down " U " shape support 3, " U " shape support 3 cross bars middle part is provided with and puncturing hole 6 corresponding through holes above the base plate 1, suit is being fixed the sleeve pipe 4 that upper end tube wall that internal diameter and puncture needle external diameter adapt is provided with axial slits in the through hole, and sleeve pipe 4 upper end outer wall threads are connecting taper clamp nut 5.
Claims (1)
1. abdominal paracentesis needle lock, by base plate (1), fixing band (2), support (3), sleeve pipe (4), taper clamp nut (5) is formed, it is characterized in that two ends be connected with the rectangle base plate (1) of fixing band (2) respectively above vertical fixing down " U " shape support (3), " U " shape support (3) cross bar middle part is provided with and the corresponding through hole of puncturing hole (6) above the base plate (1), suit is being fixed the sleeve pipe (4) that upper end tube wall that internal diameter and puncture needle external diameter adapt is provided with axial slits in the through hole, and outer wall thread is connecting taper clamp nut (5) on the sleeve pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202403983U CN201692478U (en) | 2010-06-29 | 2010-06-29 | Intraperitoneal puncture needle fixing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202403983U CN201692478U (en) | 2010-06-29 | 2010-06-29 | Intraperitoneal puncture needle fixing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201692478U true CN201692478U (en) | 2011-01-05 |
Family
ID=43393721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202403983U Expired - Fee Related CN201692478U (en) | 2010-06-29 | 2010-06-29 | Intraperitoneal puncture needle fixing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201692478U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108338826A (en) * | 2018-04-26 | 2018-07-31 | 吴玉丽 | The special lumbar puncture needle of newborn |
| CN108378905A (en) * | 2018-02-09 | 2018-08-10 | 殷德昌 | A kind of novel multifunctional medical surgery fixer for abdominal cavity paracentesis |
| CN109303597A (en) * | 2018-11-16 | 2019-02-05 | 黄涛 | A kind of laparoscope puncture instrument protective device |
| CN109316280A (en) * | 2018-11-16 | 2019-02-12 | 黄涛 | A kind of laparoscope puncturing hole hemostasis device |
-
2010
- 2010-06-29 CN CN2010202403983U patent/CN201692478U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108378905A (en) * | 2018-02-09 | 2018-08-10 | 殷德昌 | A kind of novel multifunctional medical surgery fixer for abdominal cavity paracentesis |
| CN108338826A (en) * | 2018-04-26 | 2018-07-31 | 吴玉丽 | The special lumbar puncture needle of newborn |
| CN109303597A (en) * | 2018-11-16 | 2019-02-05 | 黄涛 | A kind of laparoscope puncture instrument protective device |
| CN109316280A (en) * | 2018-11-16 | 2019-02-12 | 黄涛 | A kind of laparoscope puncturing hole hemostasis device |
| CN109303597B (en) * | 2018-11-16 | 2021-03-30 | 黄涛 | Peritoneoscope puncture instrument protection device |
| CN109316280B (en) * | 2018-11-16 | 2021-04-16 | 黄涛 | Peritoneoscope puncture hole hemostasis device |
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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: 20110105 Termination date: 20110629 |