CN202397565U - Pericardium puncture drainage device - Google Patents
Pericardium puncture drainage device Download PDFInfo
- Publication number
- CN202397565U CN202397565U CN201120574218XU CN201120574218U CN202397565U CN 202397565 U CN202397565 U CN 202397565U CN 201120574218X U CN201120574218X U CN 201120574218XU CN 201120574218 U CN201120574218 U CN 201120574218U CN 202397565 U CN202397565 U CN 202397565U
- Authority
- CN
- China
- Prior art keywords
- needle
- drainage device
- puncture drainage
- pericardium puncture
- closing member
- 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 pericardium puncture drainage device and belongs to the technical field of medical devices. The utility model adopts the technical scheme that the pericardium puncture drainage device comprises a needle tube, a needle handle and a needle core and is characterized in that a catheter is arranged in the needle core; an elastic ball is arranged on the outer side of the front section of the needle core; and a rubber plug is arranged at the tail end of the catheter, The pericardium puncture drainage device has the beneficial effects that the structure is simple, a needle tip can be prevented from puncturing a heart when a patient is subjected to pericardium puncture drainage, and the work difficulty of medical personnel is reduced.
Description
Technical field: this utility model belongs to the medical instruments technical field, is a kind of pericardiocentesis drainage device specifically.
Background technology: at present; Employed clinically pericardiocentesis drainage device mainly is made up of needle body, needle handle and nook closing member; When carrying out pericardiocentesis drainage to patient, to beat owing to what heart did not stop, needle point is easy to stab heart; Cause cardiac arrest, increased great work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind of needle point of when carrying out pericardiocentesis drainage to patient, can avoiding and stabs the pericardiocentesis drainage device of heart.
The technical scheme of this utility model is: comprise needle tubing, needle handle and nook closing member, it is characterized in that in nook closing member, being provided with conduit, the nook closing member leading portion outside is provided with the elastic force ball, and catheter tip is provided with plug.
The beneficial effect of this utility model is: this utility model is simple in structure, when carrying out pericardiocentesis drainage to patient, can avoid needle point to stab heart, has alleviated medical worker's work difficulty.
Description of drawings: accompanying drawing 1 is the structural representation of this utility model.
Among the figure 1, needle tubing, 2, needle handle, 3, nook closing member, 4, conduit, 5, the elastic force ball, 6, plug.
The specific embodiment: comprise needle tubing 1, needle handle 2 and nook closing member 3, it is characterized in that in nook closing member 3, being provided with conduit 4, the nook closing member 3 leading portions outside is provided with elastic force ball 5, and conduit 4 ends are provided with plug 6.When carrying out pericardiocentesis drainage to patient, needle tubing 1 thrusts pericardium, promotes nook closing member 3 again and makes the elastic force ball 5 outstanding needle tubing 1 outer needle tips that cover, and opens plug 6 drains and gets final product.
Claims (1)
1. the pericardiocentesis drainage device comprises needle tubing (1), needle handle (2) and nook closing member (3), it is characterized in that: in nook closing member (3), be provided with conduit (4), nook closing member (3) the leading portion outside is provided with elastic force ball (5), and conduit (4) end is provided with plug (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120574218XU CN202397565U (en) | 2011-12-23 | 2011-12-23 | Pericardium puncture drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120574218XU CN202397565U (en) | 2011-12-23 | 2011-12-23 | Pericardium puncture drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202397565U true CN202397565U (en) | 2012-08-29 |
Family
ID=46695248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120574218XU Expired - Fee Related CN202397565U (en) | 2011-12-23 | 2011-12-23 | Pericardium puncture drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202397565U (en) |
-
2011
- 2011-12-23 CN CN201120574218XU patent/CN202397565U/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: 20120829 Termination date: 20121223 |