CN202020508U - Thoracentesis needle fixator - Google Patents
Thoracentesis needle fixator Download PDFInfo
- Publication number
- CN202020508U CN202020508U CN2011200921910U CN201120092191U CN202020508U CN 202020508 U CN202020508 U CN 202020508U CN 2011200921910 U CN2011200921910 U CN 2011200921910U CN 201120092191 U CN201120092191 U CN 201120092191U CN 202020508 U CN202020508 U CN 202020508U
- Authority
- CN
- China
- Prior art keywords
- thoracentesis needle
- thoracentesis
- fixator
- elastic clamping
- clamping arms
- 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 relates to a thoracentesis needle fixator which belongs to the technical field of auxiliary medical equipment. The thoracentesis needle fixator consists of a fixing ring (1), elastic clamping arms (2) and arc-shaped clamping pieces (3), and is characterized in that the elastic clamping arms (2) which are mutually symmetrical and provided with close upper ends are fixedly connected on the 'C'-shaped fixing ring (1) provided with an adhesive layer (4) on the bottom surface, and the arc-shaped clamping pieces (3) which are mutually symmetrical and provided with anti-skidding stripes at the inner walls are respectively fixed at the upper ends of the elastic clamping arms (2). The thoracentesis needle fixator has the advantages of being simple in structure, convenient to use, and firm in fixing a thoracentesis needle, effectively preventing the thoracentesis needle from swinging or being pulled by a catheter, ensuring the smooth extraction of pleural effusion, and reducing the pain of a patient and the labor intensity of medical personnel.
Description
Technical field
This utility model belongs to the medical auxiliary apparatus technical field, specifically a kind of thoracentesis needle lock.
Background technology
After producing hydrops in the patient thoracic cavity, need as soon as possible hydrops to be extracted from the thoracic cavity.At present, the device that extracts hydrops mainly contains puncture needle, conduit, syringe formation, when extracting hydrops from the thoracic cavity, puncture needle is inserted into intrathoracic hydrops position, and the reuse syringe extracts.But after puncture needle was inserted into the thoracic cavity, the upper end of puncture needle was easy to generate swing or is spurred by conduit, and the pin hole that causes syringe needle to produce displacement or syringe needle front end gets clogged because of displacement, influences carrying out smoothly of drawing liquid.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of can be with the thoracentesis needle fixation, the thoracentesis needle lock that prevents its swing or be pulled.
Order of the present utility model is achieved in that this thoracentesis needle lock is made up of retainer ring, elasticity jig arm, arc clip, the bottom surface is being connected and fixed the approaching elasticity jig arm in symmetrical upper end above being provided with adhesive linkage " C " shape retainer ring, and elasticity jig arm upper end is being fixed the arc clip that symmetrical inwall is provided with anti-skidding striped respectively.
After puncturing successfully, make puncture needle snap in retainer ring, adjust the retainer ring position and make retainer ring be adhesively fixed on patient's skin of chest the back and with arc clip puncture needle is gripped and get final product by the breach above the retainer ring.
Advantage of the present utility model: simple in structure, easy to use, to the puncture needle fixation, can effectively prevent puncture needle swing or spurred by conduit, guarantee the smooth extraction of hydrothorax, can alleviate the painful and medical personnel's labor intensity of patient.
Description of drawings
Accompanying drawing 1 is a front view of the present utility model.
Accompanying drawing 2 is a vertical view of the present utility model.
The specific embodiment
Describe in further detail below in conjunction with accompanying drawing 1,2 pairs of this utility model of accompanying drawing: this thoracentesis needle lock is made up of retainer ring 1, elasticity jig arm 2, arc clip 3, the bottom surface is being connected and fixed the approaching elasticity jig arm 2 in symmetrical upper end above being provided with adhesive linkage 4 " C " shape retainer ring 1, and elasticity jig arm 2 upper ends are being fixed the arc clip 3 that symmetrical inwall is provided with anti-skidding striped respectively.
Claims (1)
1. thoracentesis needle lock, form by retainer ring (1), elasticity jig arm (2), arc clip (3), it is characterized in that the bottom surface is being connected and fixed the approaching elasticity jig arm (2) in symmetrical upper end above being provided with " C " shape retainer ring (1) of adhesive linkage (4), elasticity jig arm (2) upper end is being fixed the arc clip (3) that symmetrical inwall is provided with anti-skidding striped respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200921910U CN202020508U (en) | 2011-04-01 | 2011-04-01 | Thoracentesis needle fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200921910U CN202020508U (en) | 2011-04-01 | 2011-04-01 | Thoracentesis needle fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202020508U true CN202020508U (en) | 2011-11-02 |
Family
ID=44845478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200921910U Expired - Fee Related CN202020508U (en) | 2011-04-01 | 2011-04-01 | Thoracentesis needle fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202020508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263350A (en) * | 2020-11-10 | 2021-01-26 | 南华大学附属南华医院 | Rat craniocerebral three-dimensional positioning puncture device |
-
2011
- 2011-04-01 CN CN2011200921910U patent/CN202020508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263350A (en) * | 2020-11-10 | 2021-01-26 | 南华大学附属南华医院 | Rat craniocerebral three-dimensional positioning puncture 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: 20111102 Termination date: 20120401 |