CN206612834U - Antisitic defect punctures conduit - Google Patents
Antisitic defect punctures conduit Download PDFInfo
- Publication number
- CN206612834U CN206612834U CN201620949919.XU CN201620949919U CN206612834U CN 206612834 U CN206612834 U CN 206612834U CN 201620949919 U CN201620949919 U CN 201620949919U CN 206612834 U CN206612834 U CN 206612834U
- Authority
- CN
- China
- Prior art keywords
- teleflex
- puncture needle
- jacking block
- elastic plug
- overflow device
- 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.)
- Withdrawn - After Issue
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of antisitic defect punctures conduit, and the device includes teleflex, puncture needle and aspirator, and Y shape mouthful is provided with the root of teleflex, and one end connection aspirator of Y shape mouthful, the other end is provided with anti-overflow device；Puncture needle in the side wall of puncture needle in use, at anti-overflow device in insertion teleflex, be provided with puncturing the spy water side opening that pin inner chamber is connected, spy water side opening is connected with Y shape mouthful when puncture needle injects teleflex；Pin inner chamber is punctured to connect with the pin hole at puncture needle needle point.Puncture and pump drainage liquid is completed all in closed system.Extracted during last discharge opeing after puncture needle, is completed in body cavity to take out discharge opeing process by teleflex 1, so patient will not be produced due to the draw point intense strain of generation in vivo.One people of doctor can just complete to take out discharge opeing process and not have to concern situations such as draw point occurs unexpected in vivo, reduce labor intensity.
Description
Technical field
The utility model is related to a kind of antisitic defect and punctures conduit.
Background technology
Current thoracentesis is inserted directly into for puncture needle, and it has the disadvantage to easily cause visceral organ injury, easily causes pneumothorax
And cross-infection and the intense strain for easily causing patient.
The content of the invention
Utility model purpose：
The utility model provides a kind of antisitic defect and punctures conduit, the problems of conventional the purpose is to solve.
Technical scheme：
A kind of antisitic defect punctures conduit, it is characterised in that:The device includes teleflex, puncture needle and aspirator, in soft set
The root of pipe is provided with Y shape mouthful, and one end connection aspirator of Y shape mouthful, the other end is provided with anti-overflow device；Puncture needle in use,
Inserted at anti-overflow device in teleflex, be provided with the side wall of puncture needle and puncture the spy water side opening that pin inner chamber is connected, punctured
Water side opening is visited when pin injects teleflex to connect with Y shape mouthful；Pin inner chamber is punctured to connect with the pin hole at puncture needle needle point.
The front end of puncture needle is provided with reducing platform, reducing platform blocks teleflex when using prevent the part at reducing platform rear
Stretch out teleflex；The front end of teleflex is stretched out when the needle point of reducing platform front end is used, reducing platform blocks teleflex and band when using
Dynamic teleflex advances.
Anti-overflow device is automatic when puncture needle is extracted closes so that being unable to the structure of intercommunication in flexible pipe with the external world.
Anti-overflow device includes housing, triangle jacking block and elastic plug；Triangle jacking block and elastic plug are arranged in housing, and three
Angle jacking block is arranged on the surrounding of elastic plug, and triangle jacking block is under small big state arrangement is so that the surrounding of elastic plug is under being
Small space upper greatly, is provided with top spring so that kept between triangle jacking block and elastic plug between triangle jacking block and inner walls
Contact；The bottom of elastic plug is provided with back-moving spring.
Top spring sets multiple so that keeping uniformly contacting power up and down between triangle jacking block and elastic plug from bottom to top.
Advantage and effect：
The utility model is that a kind of antisitic defect punctures conduit,:The device includes teleflex, puncture needle and aspirator, and it has
Have the following advantages：
1st, visceral organ injury can be prevented：Flexible pipe enters body cavity by interior teleflex and inner core, reaches behind precalculated position, just can be with
Teleflex and inner core, discharge opeing is carried out with flexible pipe in extracting.Avoid when carrying out discharge opeing with draw point, due to emergency case to internal organs
The damage caused.
2nd, be accurately positioned, easy to operate, quicklook：（1）Interior teleflex and core designs have spy water side opening, puncture inner core
Needle point is when body cavity is entered, i.e. it can be seen that the outflow of macroscopic liquid in the transparent hose of outer teleflex y types mouthful.（2）Outside
Be designed with reflux valve at teleflex straight type mouthful, closed automatically when interior teleflex and inner core are extracted, make in flexible pipe with it is extraneous not
Energy intercommunication, can reach prevents the purpose of gas leakage, leakage；（3）There is chuck outer teleflex and flexible pipe front end on a corresponding position
Design, makes to prevent outer teleflex from coming off during puncture, it is easier to insert, and saves the broken skin step before puncturing.
3rd, pneumothorax and cross-infection are prevented：Puncture and pump drainage liquid is completed all in closed system.
4th, the intense strain of reduction of patient, reduces the labor intensity of doctor：Extracted during last discharge opeing after draw point, by flexible conduit
Complete to take out discharge opeing process in body cavity, so patient will not be produced due to the intense strain that draw point is generated in vivo.Doctor one
Individual can just complete to take out discharge opeing process and not have to concern situations such as draw point occurs unexpected in vivo, reduce labor intensity.
It is cheap, it is that patient reduces the financial burden.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is teleflex structural representation；
Fig. 3 is puncture needle structure schematic diagram；
Fig. 4 is aspirator schematic diagram；
Fig. 5 is a form of structural representation of anti-overflow device.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings：
As shown in figure 1, puncturing conduit the utility model proposes a kind of antisitic defect, the device includes teleflex 1, puncture needle
2 and aspirator 3, it is provided with Y shape mouthful in the root of teleflex, one end connection aspirator 3 of Y shape mouthful, the other end is provided with anti-overflow
Device 4；Puncture needle 2 in the side wall of puncture needle 2 in use, at anti-overflow device 4 in insertion teleflex 1, be provided with and puncture needle 2
The spy water side opening 5 of inner chamber connection, visits water side opening 5 and is connected with Y shape mouthful when puncture needle 2 injects teleflex 1.The inner chamber of puncture needle 2 is with wearing
Pin hole connection at the needle point 11 of pricker 2.
The front end of puncture needle 2 is provided with reducing platform, reducing platform blocks teleflex 1 when using prevent the portion at reducing platform rear
Divide and stretch out teleflex 1；The front end of teleflex 1 is stretched out when the needle point 11 of reducing platform front end is used, reducing platform blocks soft set when using
Pipe 1 simultaneously drives teleflex 1 to advance.
Anti-overflow device 4 is automatic when puncture needle 2 is extracted closes so that being unable to the structure of intercommunication in flexible pipe with the external world.
Anti-overflow device 4 includes housing 6, triangle jacking block 7 and elastic plug 8；Triangle jacking block 7 and elastic plug 8 are arranged on shell
In body 6, triangle jacking block 7 is arranged on the surrounding of elastic plug 8, triangle jacking block 7 under being small big state arrangement so that elastic gum
The surrounding of plug 8 is provided with top spring 9 in lower small space upper greatly between triangle jacking block 7 and the inwall of housing 6 so that triangle jacking block 7 with
Keep contacting between elastic plug 8；The bottom of elastic plug 8 is provided with back-moving spring 10.
Top spring 9 sets multiple so that keeping uniformly contacting up and down between triangle jacking block 7 and elastic plug 8 from bottom to top
Power.
Moved down in use, the needle point 11 of puncture needle 2 withstands elastic plug 8, when elastic plug 8 is displaced downwardly to 6 bottom of housing,
Continue firmly to make puncture needle 2 through elastic plug 8 and put in teleflex 1, in the process, due to pushing up the effect of spring 9, triangle
Jacking block 7 keeps contacting with elastic plug 8 all the time to be in close contact around elastic plug 8 and puncture needle 2, and working as needs to extract
During puncture needle 2, puncture needle 2 is gradually extracted from elastic plug 8, and in the presence of frictional force and back-moving spring 10, elastic gum
Plug 8 is gradually moved up, and due to small big shape under top spring 9 and triangle jacking block 7 so that elastic plug 8 is in upward process
Middle to be pressed tighter and tighter, until puncture needle 2 is extracted completely, because the resilient characteristic of elastic plug 8, puncture needle 2 is on elastic plug 8
The hole of generation is also compacted and shut rapidly, and then reaches the effect of closing.
Operation instruction：
1st, interior teleflex and inner core (steel pipe and draw point：Fig. 2) it is the insertion teleflex 1 of puncture needle 2（Flexible pipe：Fig. 1）；
2nd, teleflex y types mouthful connection anti-overflow device 4 and aspirator 3（Fig. 3, Fig. 4）；
3rd, outer teleflex 1 is slowly pierced into by puncture needle 2 by body cavity；
4th, have in teleflex y types mouthful flexible pipe and puncture needle 2 is extracted immediately during liquid outflow；
5th, endoceliac liquid (gas) can be excluded by aspirator 3.
Specific feature is as follows：
Teleflex 1 enters body cavity by bringing into for puncture needle 2, reaches behind precalculated position, just can extract puncture needle 2, uses
Flexible pipe carries out discharge opeing.Avoid when carrying out discharge opeing with draw point, the damage that internal organs are caused due to emergency case.
Once puncture needle 2 is designed with spy water side opening, punctures inner core needle point enter body cavity, outer teleflex y types mouth it is transparent
I.e. it can be seen that the outflow of macroscopic liquid in flexible pipe.Anti-overflow device is closed automatically when puncture needle 2 is extracted, and is made in flexible pipe with outside
Boundary is unable to intercommunication, and can reach prevents the purpose of gas leakage, leakage；Reducing platform, makes to prevent outer teleflex from coming off during puncture, it is easier to insert
Enter, save the broken skin step before puncturing, puncture needle needle point is to stretch out the front end of teleflex 1 when using, and then puncture needle just passes through
Reducing platform drove teleflex 1 to enter specified location.
Puncture and pump drainage liquid is completed all in closed system.Extracted during last discharge opeing after puncture needle, by teleflex 1 in body
Intracavitary completes to take out discharge opeing process, so patient will not be produced due to the intense strain that draw point is generated in vivo.One people of doctor
It can just complete to take out discharge opeing process and not have to concern situations such as draw point occurs unexpected in vivo, reduce labor intensity.
Claims (5)
1. a kind of antisitic defect punctures conduit, it is characterised in that:Including teleflex (1), puncture needle（2）And aspirator（3）, in soft set
The root of pipe is provided with Y shape mouthful, one end connection aspirator of Y shape mouthful（3）, the other end is provided with anti-overflow device（4）；Puncture needle
（2）In use, from anti-overflow device（4）In place's insertion teleflex (1), in puncture needle（2）Side wall be provided with and puncture needle（2）It is interior
The spy water side opening of chamber connection（5）, puncture needle（2）Water side opening is visited when injecting teleflex (1)（5）Connected with Y shape mouthful；Puncture needle（2）
Inner chamber and puncture needle（2）Needle point（11）The pin hole connection at place.
2. antisitic defect according to claim 1 punctures conduit, it is characterised in that:In puncture needle（2）Front end be provided with change
Footpath platform, reducing platform blocks teleflex (1) when using prevent the part at reducing platform rear from stretching out teleflex (1)；Reducing platform front end
Needle point（11）The front end of teleflex (1) is stretched out when using, reducing platform blocks teleflex (1) and driven before teleflex (1) when using
Enter.
3. antisitic defect according to claim 1 punctures conduit, it is characterised in that：Anti-overflow device（4）For by puncture needle（2）Pull out
It is automatic when going out to close so that being unable to the structure of intercommunication in flexible pipe with the external world.
4. antisitic defect according to claim 1 punctures conduit, it is characterised in that：Anti-overflow device（4）Including housing（6）, three
Angle jacking block（7）And elastic plug（8）；Triangle jacking block（7）And elastic plug（8）It is arranged on housing（6）It is interior, triangle jacking block（7）If
Put in elastic plug（8）Surrounding, triangle jacking block（7）Small big state arrangement causes elastic plug under（8）Surrounding be in
Go up small space, triangle jacking block greatly down（7）With housing（6）Top spring is provided between inwall（9）So that triangle jacking block（7）With bullet
Property plug（8）Between keep contacting；Elastic plug（8）Bottom be provided with back-moving spring（10）.
5. antisitic defect according to claim 4 punctures conduit, it is characterised in that：Push up spring（9）Multiple make is set from bottom to top
Obtain triangle jacking block（7）With elastic plug（8）Between keep uniformly contacting power up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949919.XU CN206612834U (en) | 2016-08-26 | 2016-08-26 | Antisitic defect punctures conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949919.XU CN206612834U (en) | 2016-08-26 | 2016-08-26 | Antisitic defect punctures conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206612834U true CN206612834U (en) | 2017-11-07 |
Family
ID=60228519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620949919.XU Withdrawn - After Issue CN206612834U (en) | 2016-08-26 | 2016-08-26 | Antisitic defect punctures conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206612834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236207A (en) * | 2016-08-26 | 2016-12-21 | 沈阳汇德医疗器械有限公司 | Antisitic defect punctures conduit and locking device |
-
2016
- 2016-08-26 CN CN201620949919.XU patent/CN206612834U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236207A (en) * | 2016-08-26 | 2016-12-21 | 沈阳汇德医疗器械有限公司 | Antisitic defect punctures conduit and locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171107 Effective date of abandoning: 20190111 |