CN202036290U - Pericardium puncture needle - Google Patents
Pericardium puncture needle Download PDFInfo
- Publication number
- CN202036290U CN202036290U CN2011201085511U CN201120108551U CN202036290U CN 202036290 U CN202036290 U CN 202036290U CN 2011201085511 U CN2011201085511 U CN 2011201085511U CN 201120108551 U CN201120108551 U CN 201120108551U CN 202036290 U CN202036290 U CN 202036290U
- Authority
- CN
- China
- Prior art keywords
- needle
- puncture needle
- pericardium puncture
- needle body
- hard 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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- Materials For Medical Uses (AREA)
Abstract
A pericardium puncture needle belongs to the technical field of medical instruments, the technical scheme includes that the pericardium puncture needle comprises a needle body and a needle handle, and is characterized in that the needle body is provided with a rubber tube, the rubber tube is provided with a sealing plug, the sealing plug is provided with a hard sleeve, and the hard sleeve is provided with a positioning nut. The pericardium puncture needle is simple in structure, convenient in use and capable of preventing damage of myocardium when a patient is subjected to pericardium puncture, and work difficulty of medical staff is reduced.
Description
Technical field: this utility model belongs to the medical instruments technical field, is a kind of paracentesis pericardii pin specifically.
Background technology: pericardial effusion is commonly encountered diseases and frequently-occurring disease clinically, usually adopt the mode of pericardiocentesis drainage to treat clinically, existing sting device comprises puncture needle and sebific duct, the puncture needle leading portion is very sharp, after puncture needle thrusts pericardium, because myocardium beating of not stopping, be easy to injury of myocardium, cause sudden cardiac arrest, serious threat patient's life has increased work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind of paracentesis pericardii pin that can avoid injury of myocardium when carrying out paracentesis pericardii to patient.
The technical solution of the utility model is: comprise needle body and needle handle, it is characterized in that being provided with sebific duct on needle body that sebific duct is provided with sealing-plug, sealing-plug is provided with hard sleeve, and hard sleeve is provided with setscrew nut.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy to use, can avoid injury of myocardium when carrying out paracentesis pericardii to patient, 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 body, 2, needle handle, 3, sebific duct, 4, sealing-plug, 5, hard sleeve, 6, setscrew nut.
The specific embodiment: comprise needle body 1 and needle handle 2, it is characterized in that being provided with sebific duct 3 on needle body 1 that sebific duct 3 is provided with sealing-plug 4, sealing-plug 4 is provided with hard sleeve 5, and hard sleeve 5 is provided with setscrew nut 6.When carrying out paracentesis pericardii to patient, needle body 1 drives sebific duct 3 and thrusts in the pericardium, and fixing seal plug 4 pulls needle handle 2, and needle body 1 enters in the sebific duct 3 and uses setscrew nut 6 fixing getting final product.
Claims (1)
1. the paracentesis pericardii pin comprises needle body (1) and needle handle (2), it is characterized in that: be provided with sebific duct (3) on needle body (1), sebific duct (3) is provided with sealing-plug (4), and sealing-plug (4) is provided with hard sleeve (5), and hard sleeve (5) is provided with setscrew nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201085511U CN202036290U (en) | 2011-04-07 | 2011-04-07 | Pericardium puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201085511U CN202036290U (en) | 2011-04-07 | 2011-04-07 | Pericardium puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202036290U true CN202036290U (en) | 2011-11-16 |
Family
ID=44963765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201085511U Expired - Fee Related CN202036290U (en) | 2011-04-07 | 2011-04-07 | Pericardium puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202036290U (en) |
-
2011
- 2011-04-07 CN CN2011201085511U patent/CN202036290U/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: 20111116 Termination date: 20120407 |