CN201481964U - Novel pericardial puncture needle - Google Patents
Novel pericardial puncture needle Download PDFInfo
- Publication number
- CN201481964U CN201481964U CN2009201790558U CN200920179055U CN201481964U CN 201481964 U CN201481964 U CN 201481964U CN 2009201790558 U CN2009201790558 U CN 2009201790558U CN 200920179055 U CN200920179055 U CN 200920179055U CN 201481964 U CN201481964 U CN 201481964U
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- CN
- China
- Prior art keywords
- needle
- pericardial puncture
- novel
- way valve
- puncture needle
- 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 novel pericardial puncture needle and belongs to the technical field of medical instruments. The utility model adopts a technical scheme that: the novel pericardial puncture needle comprises a needle handle, a needle body and a rubber pipe and is characterized in that: a three-way valve is arranged between the needle handle and the rubber pipe; the three-way valve is provided with an injection joint seat; the injection joint seat is provided with a rubber plug; and the root of the needle handle is provided with a sucker. The novel pericardial puncture needle has the advantages of simple structure, and simple and convenient operation, time saving and labor saving when carrying out pericardial puncture drainage on a patient; and the needle body can be firmly fixed and the working difficulty of medical staff is lowered.
Description
Technical field: this utility model belongs to the medical instruments technical field, is a kind of novel paracentesis pericardii pin specifically.
Background technology: at present, employed clinically paracentesis pericardii pin mainly is made of needle handle, needle body and sebific duct, when carrying out pericardiocentesis drainage to patient, sometimes need to inject some medicinal liquids, prior art mainly is to disconnect drainage tube to inject, operation very bothers, wastes time and energy, and is difficult to fixedly needle body, has increased work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind of easy and simple to handle, time saving and energy saving when carrying out pericardiocentesis drainage to patient, and can fixedly secure the novel paracentesis pericardii pin of needle body.
The technical solution of the utility model is: comprise needle handle, needle body and sebific duct, it is characterized in that being provided with three-way valve between needle handle and sebific duct that three-way valve is provided with the injection joint chair, the injection joint chair is provided with plug, and the needle handle root is provided with sucker.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy and simple to handle, time saving and energy saving when carrying out pericardiocentesis drainage to patient, and can fixedly secure needle body, alleviated medical worker's work difficulty.
Description of drawings: accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1, needle handle, 2, needle body, 3, sebific duct, 4, three-way valve, 5, the injection joint chair, 6, plug, 7, sucker.
The specific embodiment: comprise needle handle 1, needle body 2 and sebific duct 3, it is characterized in that being provided with three-way valve 4 between needle handle 1 and sebific duct 3 that three-way valve 4 is provided with injection joint chair 5, injection joint chair 5 is provided with plug 6, and needle handle 1 root is provided with sucker 7.When carrying out pericardiocentesis drainage to patient, needle body 2 thrusts pericardial cavity, and sucker 7 is adsorbed on body surface, opens plug 6, and inwardly injectable drug gets final product.
Claims (1)
1. novel paracentesis pericardii pin, comprise needle handle (1), needle body (2) and sebific duct (3), it is characterized in that: between needle handle (1) and sebific duct (3), be provided with three-way valve (4), three-way valve (4) is provided with injection joint chair (5), injection joint chair (5) is provided with plug (6), and needle handle (1) root is provided with sucker (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201790558U CN201481964U (en) | 2009-09-12 | 2009-09-12 | Novel pericardial puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201790558U CN201481964U (en) | 2009-09-12 | 2009-09-12 | Novel pericardial puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201481964U true CN201481964U (en) | 2010-05-26 |
Family
ID=42420858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201790558U Expired - Fee Related CN201481964U (en) | 2009-09-12 | 2009-09-12 | Novel pericardial puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201481964U (en) |
-
2009
- 2009-09-12 CN CN2009201790558U patent/CN201481964U/en not_active Expired - Fee Related
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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: 20100526 Termination date: 20100912 |