CN201524342U - Pericardium puncture drainage device - Google Patents
Pericardium puncture drainage device Download PDFInfo
- Publication number
- CN201524342U CN201524342U CN2009202690612U CN200920269061U CN201524342U CN 201524342 U CN201524342 U CN 201524342U CN 2009202690612 U CN2009202690612 U CN 2009202690612U CN 200920269061 U CN200920269061 U CN 200920269061U CN 201524342 U CN201524342 U CN 201524342U
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- CN
- China
- Prior art keywords
- needle
- drainage device
- utility
- pericardium puncture
- puncture drainage
- 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 belonging to the technical field of medical instruments. The utility model adopts the technical scheme that the pericardium puncture drainage device comprises a needle body, a needle handle and a rubber tube and is characterized in that a needle core seat is arranged on the needle handle, and a needle core is arranged in the needle core seat. The device with simple structure can prevent the needle body from being blocked to lead to failure of needle puncture during the pericardium puncture and further reduces the work difficulty of the medical staff.
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 paracentesis pericardii device mainly is made of needle body, needle handle and sebific duct, this paracentesis pericardii device needle body when carrying out paracentesis pericardii to patient is easy to blocked, thereby causes puncture failure, has increased work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind ofly can be avoided needle body to stop up when carrying out paracentesis pericardii to patient and cause the pericardiocentesis drainage device of puncture failure.
The technical solution of the utility model is: comprise needle body, needle handle and sebific duct, it is characterized in that being provided with needle core base on needle handle, be provided with nook closing member in the needle core base.
The beneficial effects of the utility model are: this utility model is simple in structure, can avoid the needle body obstruction and cause puncture failure when carrying out paracentesis pericardii to patient, has 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, needle core base, 5, nook closing member.
The specific embodiment: comprise needle body 1, needle handle 2 and sebific duct 3, it is characterized in that on needle handle 2, being provided with needle core base 4, be provided with nook closing member 5 in the needle core base 4.When carrying out paracentesis pericardii,, push nook closing member 5 mediation needle bodies 1 and get final product if needle body 1 stops up to patient.
Claims (1)
1. the pericardiocentesis drainage device comprises needle body (1), needle handle (2) and sebific duct (3), it is characterized in that: be provided with needle core base (4) on needle handle (2), be provided with nook closing member (5) in the needle core base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202690612U CN201524342U (en) | 2009-11-17 | 2009-11-17 | Pericardium puncture drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202690612U CN201524342U (en) | 2009-11-17 | 2009-11-17 | Pericardium puncture drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201524342U true CN201524342U (en) | 2010-07-14 |
Family
ID=42515643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202690612U Expired - Fee Related CN201524342U (en) | 2009-11-17 | 2009-11-17 | Pericardium puncture drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201524342U (en) |
-
2009
- 2009-11-17 CN CN2009202690612U patent/CN201524342U/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: 20100714 Termination date: 20111117 |