CN107537072A - The accurate micro-invasive drainage device of one kind operation - Google Patents
The accurate micro-invasive drainage device of one kind operation Download PDFInfo
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- CN107537072A CN107537072A CN201710550678.0A CN201710550678A CN107537072A CN 107537072 A CN107537072 A CN 107537072A CN 201710550678 A CN201710550678 A CN 201710550678A CN 107537072 A CN107537072 A CN 107537072A
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- drainage device
- depression
- negative
- depression drainage
- negative pressure
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Abstract
The accurate micro-invasive drainage device of one kind operation, formed including negative-pressure drainage tube and depression drainage device, negative pressure drainage pipe end is connected through connection-peg with depression drainage device inlet, the body rear end face of depression drainage device is provided with spacer, the body rear end face of spacer and depression drainage device connects, syringe needle tightening latch is provided with depression drainage device, syringe needle tightening latch is provided with locating slot；It is an advantage of the invention that：Can accurately it manipulate, negative pressure drainage is abundant, and closure dead space is definite, can effectively facilitate art area venous return, promotes wound healing；The delicate tissue such as surrounding tissue, especially blood vessel, nerve is damaged small；So with safety, it is economical, effectively, conveniently, negative pressure can voluntarily control, traffic attraction it is big.
Description
Technical field
The present invention relates to technical field of medical instruments, more particularly, to the accurate micro-invasive drainage device of one kind operation.
Background technology
Patient needs to drain in surgical wounds exudate, and the purpose of drainage is by between tissue in operation or body
The fester that is gathered in chamber, blood etc. are directed to external, prevent postoperative infection with influenceing wound healing.Existing flow diverter is using
During easily cause blocked drainage tube, so as to influence drainage effect or need repeatedly grafting flow diverter in patient body increase
Patient performs the operation painful.
Depression drainage device is mainly used in the drainage after thoracic cavity, Celiac patients' puncturing operation, multi-functional Thoracicoabdominal puncture negative pressure
Flow diverter, it is made up of three-way pipe, drainage tube and Negative-pressure drainage container, because the Negative-pressure drainage container of the patent is simple gauffer
Body constructs, therefore can expose following technical problem when in use：Air in by Negative-pressure drainage container is displaced flat in receiving
After state, i.e., the anxiety of diastole difficulty after negative pressure state often be present.Further, since entering on the depression drainage device of the patent
Liquid mouth and outage are separately positioned on upper surface and lower surface, more precisely, because outage is located under depression drainage device
Surface, therefore the risk of leakage be present.
The content of the invention
To overcome above mentioned problem, the present invention adopts the following technical scheme that：
The accurate micro-invasive drainage device of one kind operation, including negative-pressure drainage tube and depression drainage device composition, negative pressure drainage pipe end warp
Connection-peg is connected with depression drainage device inlet, and the body rear end face of depression drainage device is provided with spacer, and spacer draws with negative pressure
The body rear end face connection of device is flowed, is provided with syringe needle tightening latch in depression drainage device, syringe needle tightening latch is provided with locating slot.
The negative-pressure drainage tube is made of intravenous infusion needle needle tubing.
The negative-pressure drainage tube front end is equidistant, bilateral is alternately equipped with 3-6 negative pressure drainage hole.
It is an advantage of the invention that：Can accurately it manipulate, negative pressure drainage is abundant, and closure dead space is definite, can effectively facilitate art area
Venous return, promote wound healing；The delicate tissue such as surrounding tissue, especially blood vessel, nerve is damaged small；So with peace
Entirely, it is economical, effectively, conveniently, negative pressure can voluntarily control, traffic attraction it is big.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
As shown in figure 1, a kind of operation is formed with accurate micro-invasive drainage device, including negative-pressure drainage tube 1 and depression drainage device 2,
The end of negative-pressure drainage tube 1 is connected through connection-peg with the inlet of depression drainage device 2, and the body rear end face of depression drainage device 2, which is provided with, to be determined
Bit slice 3, spacer 3 are connected with the body rear end face of depression drainage device 2, and syringe needle tightening latch 4 is provided with depression drainage device 2, are noted
Emitter pintle bar 4 is provided with locating slot.
The negative-pressure drainage tube 1 is made of intravenous infusion needle needle tubing.
The front end of negative-pressure drainage tube 1 is equidistant, bilateral is alternately equipped with 3-6 negative pressure drainage hole.
The course of work is as follows：
Negative-pressure drainage tube 1 is placed in the lowest order of drainage lumens, each floor in tight suture area and properly fixed negative-pressure drainage tube 1, is stayed
Put and persist a suture at negative-pressure drainage tube art area and do not knot, knot close incisions when negative-pressure drainage tube 1 is pulled out, noninvasive to follow
Principle is lost in face, further reduces scar proliferation；Drained using negative pressure caused by the pumpback of syringe needle tightening latch 4, and with calmly
Bit slice 3 fixes the syringe needle tightening latch 4 for forming negative pressure, and minimally invasive depression drainage device 2, which is fixed on, does not influence patient activity and rest
Position.
Claims (3)
1. one kind operation accurate micro-invasive drainage device, including negative-pressure drainage tube（1）And depression drainage device（2）Composition, its feature exist
In：Negative-pressure drainage tube（1）End is through connection-peg and depression drainage device（2）Inlet connects, depression drainage device（2）Body rear end
Face is provided with spacer（3）, spacer（3）With depression drainage device（2）Body rear end face connection, depression drainage device（2）Inside it is provided with
Syringe needle tightening latch（4）, syringe needle tightening latch（4）It is provided with locating slot.
A kind of 2. accurate micro-invasive drainage device of operation according to claim 1, it is characterised in that：The negative-pressure drainage tube
（1）It is made of intravenous infusion needle needle tubing.
A kind of 3. accurate micro-invasive drainage device of operation according to claim 2, it is characterised in that：The negative-pressure drainage tube
（1）Front end is equidistant, bilateral is alternately equipped with 3-6 negative pressure drainage hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710550678.0A CN107537072A (en) | 2017-11-20 | 2017-11-20 | The accurate micro-invasive drainage device of one kind operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710550678.0A CN107537072A (en) | 2017-11-20 | 2017-11-20 | The accurate micro-invasive drainage device of one kind operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107537072A true CN107537072A (en) | 2018-01-05 |
Family
ID=60970166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710550678.0A Pending CN107537072A (en) | 2017-11-20 | 2017-11-20 | The accurate micro-invasive drainage device of one kind operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107537072A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108379677A (en) * | 2018-05-09 | 2018-08-10 | 焦若涵 | Negative pressure drainage device |
-
2017
- 2017-11-20 CN CN201710550678.0A patent/CN107537072A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108379677A (en) * | 2018-05-09 | 2018-08-10 | 焦若涵 | Negative pressure drainage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180105 |