CN2928016Y - Positioning device for abdominal puncture needle - Google Patents
Positioning device for abdominal puncture needle Download PDFInfo
- Publication number
- CN2928016Y CN2928016Y CN 200620086914 CN200620086914U CN2928016Y CN 2928016 Y CN2928016 Y CN 2928016Y CN 200620086914 CN200620086914 CN 200620086914 CN 200620086914 U CN200620086914 U CN 200620086914U CN 2928016 Y CN2928016 Y CN 2928016Y
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- locate
- slices
- abdominal cavity
- arc
- 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
The utility model provides an abdominal cavity puncture needle locater in medical appliance technical sphere, which comprises a locate slice (1), a securing strap (2), a drive pipe (3) and clamping bolt, characterized in that the rectangle locate slices (1) with finite degree of arc which are bilateral fore-and-aft symmetry are connected in the round of the lower out wall of the square drive pipe (3) which provides a clamping bolt (4) for fixing the puncture needle, the securing strap (2) with a binding line (5) in the ends are connected with the ends of rectangle locate slices (1) with finite degree of arc, the utility model has a simple structure and a rational design, the labor and time can be saving, the locate slices (1) with finite degree of arc and the ends provides the securing strap, thereby, the locate slices is tightened in the abdominal cavity skin surface, the locating is convenient during abdominal cavity puncture operation, puncture needle is fasted and tightened, destroy of the patients abdominal cavity can be avoided.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of abdominal paracentesis pin localizer.
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, reasonable in design, can effectively locate puncture needle when carrying out the abdominal paracentesis operation, can avoid damaging the abdominal paracentesis pin localizer of patient's abdominal viscera.
The purpose of this utility model is achieved in that this abdominal paracentesis pin localizer is made up of spacer, fixing band, sleeve pipe, fastening bolt, be connected with the symmetric respectively rectangle spacer that certain radian is arranged around the outer wall of square casing lower end all around, be provided with the fixedly fastening bolt of puncture needle at the square casing middle part; Two ends at the rectangle spacer that certain radian is arranged are connecting the fixing band that has fused filament above the end respectively.The external diameter of fastening bolt is identical with the internal diameter of square casing, is convenient to fixedly puncture needle.
When specifically using this utility model, spacer of the present utility model is placed above the abdominal cavity, cannula cavity alignment targets organ can be implemented operation to fixing band well in patient's back fixation.
Advantage of the present utility model: simple in structure, reasonable in design, time saving and energy saving, because spacer has certain radian, two ends are provided with fixing band, therefore spacer are close to and are fixed on the abdominal cavity skin surface.When carrying out peritoneocentesis, can position easily,, avoid puncture needle damage patient abdominal viscera the puncture needle fixation.
Description of drawings
Accompanying drawing 1 is a vertical view of the present utility model.
Accompanying drawing 2 is the A---A cutaway view in the accompanying drawing 1.
The specific embodiment
Make this utility model with reference to accompanying drawing: this abdominal paracentesis pin localizer is made up of spacer 1, fixing band 2, sleeve pipe 3, fastening bolt 4, be connected with the symmetric respectively rectangle spacer 1 that certain radian is arranged all around around the square casing 3 lower end outer walls, be provided with the fixedly fastening bolt 4 of puncture needle at square casing 3 middle parts; Connecting the fixing band 2 that has fused filament 5 above the end respectively at the two ends of the rectangle spacer 1 that certain radian is arranged.The external diameter of fastening bolt 4 is identical with the internal diameter of square casing 3.
Claims (2)
1, a kind of abdominal paracentesis pin localizer, form by spacer (1), fixing band (2), sleeve pipe (3), fastening bolt (4), it is characterized in that being connected with the symmetric respectively rectangle spacer (1) that certain radian is arranged all around around the outer wall of square casing (3) lower end, be provided with the fixedly fastening bolt of puncture needle (4) at square casing (3) middle part; Connecting the fixing band (2) that has fused filament (5) above the end respectively at the two ends of the rectangle spacer (1) that certain radian is arranged.
2, abdominal paracentesis pin localizer according to claim 1 is characterized in that the external diameter of fastening bolt (4) is identical with the internal diameter of square casing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086914 CN2928016Y (en) | 2006-07-18 | 2006-07-18 | Positioning device for abdominal puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086914 CN2928016Y (en) | 2006-07-18 | 2006-07-18 | Positioning device for abdominal puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2928016Y true CN2928016Y (en) | 2007-08-01 |
Family
ID=38306409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620086914 Expired - Fee Related CN2928016Y (en) | 2006-07-18 | 2006-07-18 | Positioning device for abdominal puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2928016Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623469A (en) * | 2013-11-03 | 2014-03-12 | 宁波市鄞州青林医疗器械技术咨询有限公司 | Thoracocentesis draining device preventing syringe needle from freely moving |
| CN107485433A (en) * | 2017-09-23 | 2017-12-19 | 辽东学院 | Medical catheter or puncture needle locator |
-
2006
- 2006-07-18 CN CN 200620086914 patent/CN2928016Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623469A (en) * | 2013-11-03 | 2014-03-12 | 宁波市鄞州青林医疗器械技术咨询有限公司 | Thoracocentesis draining device preventing syringe needle from freely moving |
| CN103623469B (en) * | 2013-11-03 | 2015-12-02 | 宁波市鄞州青林医疗器械技术咨询有限公司 | Anti-needle body dissociates drainage device for thoracocentesis |
| CN107485433A (en) * | 2017-09-23 | 2017-12-19 | 辽东学院 | Medical catheter or puncture needle locator |
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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 |