CN206239468U - Calculus rinses suction means under a kind of minimally invasive mucous membrane for protecting courage operation for scope - Google Patents
Calculus rinses suction means under a kind of minimally invasive mucous membrane for protecting courage operation for scope Download PDFInfo
- Publication number
- CN206239468U CN206239468U CN201620971288.1U CN201620971288U CN206239468U CN 206239468 U CN206239468 U CN 206239468U CN 201620971288 U CN201620971288 U CN 201620971288U CN 206239468 U CN206239468 U CN 206239468U
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- CN
- China
- Prior art keywords
- suction
- calculus
- straight tube
- irrigation channel
- mucous membrane
- 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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- Surgical Instruments (AREA)
- External Artificial Organs (AREA)
Abstract
Suction means is rinsed the utility model discloses calculus under a kind of minimally invasive mucous membrane for protecting courage operation for scope, it is critical only that：Described device includes thering is suction passage and irrigation channel in straight tube, straight tube；Suction passage front end is provided with interior opening one-way valve, and irrigation channel front end is provided with external-open check valve；Straight tube front end is connected with liqiud outlet head；Suction passage afterbody connects waste fluid container, and negative-pressure liquid suction device is provided with waste fluid container；Liquid container is rinsed in the connection of irrigation channel afterbody, is rinsed in liquid container and is provided with force (forcing) pump；Straight tube top is additionally provided with push button and draws button.The utility model integrates flusher and suction means, operative doctor can control to be currently to perform flushing operation or suction operation by operating different buttons, its simple structure, small volume, may insure also to draw out by some larger calculus of volume, operating efficiency is greatly improved, and it is cheap for manufacturing cost, with very strong practical value.
Description
Technical field
The utility model is related to a kind of device that can be rinsed and draw calculus.
Background technology
Calculus is grown under gall-bladder cavity wall mucous membrane under mucous membrane, in the minimally invasive guarantor's courage of scope takes stone operation, is generally used small
Type scalpel cuts mucous membrane, then presss from both sides out maximum size with tweezers again；But, some calculus volume very littles, or even in silt shape, tweezer
Son is difficult to grip, then can only be acted upon by the way of rinsing.Traditional method is after flushing, by waste liquid by special
The suction pipe of door is drawn, it is desirable to which operator is used alternatingly various different devices in use, more time-consuming.
Utility model content
Calculus rinses absorption dress under the purpose of this utility model is to provide a kind of minimally invasive mucous membrane for protecting courage operation for scope
Put.
To achieve these goals, using following technical scheme, tied under a kind of minimally invasive mucous membrane for protecting courage operation for scope
Stone rinses suction means, it is characterised in that：Calculus rinses suction means bag under the minimally invasive mucous membrane for protecting courage operation for scope
Straight tube is included, two passes are divided into straight tube, one is suction passage, one is irrigation channel in addition；The suction passage
Front end is provided with interior opening one-way valve, and irrigation channel front end is provided with external-open check valve；Straight tube front end is connected with liqiud outlet head；Inhale
Take passage afterbody and flexible pipe I is connected by connector I, flexible pipe I other ends connection waste fluid container is provided with negative pressure suction in waste fluid container
Liquid device；Irrigation channel afterbody connects flexible pipe II by connector II, and liquid container is rinsed in the connection of the flexible pipe II other ends, and flushing liquor holds
Force (forcing) pump is provided with device；The straight tube top is additionally provided with push button and draws button；Pass through inside the push button
Wire is connected with the switching device of force (forcing) pump；The button interior of drawing is also by wire and the switching device of negative-pressure liquid suction device
Connection.
Certain scope can be covered in order to ensure rinsing the accuracy at position and rinsing, it is described as further optimization
The outlet end of liqiud outlet head is downward-sloping inclined-plane.
In order to ensure larger calculus also can be drawn out, as further optimizing, the suction passage
With diameter greater than irrigation channel.
Good effect is attained by order to ensure to rinse and draw, as further optimizing, the suction passage
A diameter of irrigation channel twice or twice more than.
The utility model integrates flusher and suction means, and operative doctor can be by operating different pressing
Button come control be currently perform flushing operation or suction operation, its simple structure, small volume, and different directions unidirectional work
Door ensure that the liquid in irrigation channel and suction passage will not mutually be contacted, it is to avoid cross-infection；Suction passage is more than flushing
Passage, it can be ensured that some larger calculus of volume also can be taken out into gall-bladder by drawing mode, so as to avoid operation in also
The apparatuses such as tweezers are needed to use to operate；Therefore, the utility model is easy to use, greatly improves operating efficiency, and system
Make with low cost, with very strong practical value.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Specific embodiment
The utility model is described further with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, calculus rinses suction means, including straight tube 1 under a kind of minimally invasive mucous membrane for protecting courage operation for scope,
It is divided into two passes in straight tube 1, one is suction passage 2, one is irrigation channel 3 in addition；The front end of the suction passage 2
Interior opening one-way valve 4 is provided with, the front end of irrigation channel 3 is provided with external-open check valve 5；The front end of straight tube 1 is connected with liqiud outlet head 6；
The afterbody of suction passage 2 connects flexible pipe I 10, the other ends of flexible pipe I 10 connection waste fluid container 11, waste fluid container by connector I 8
Negative-pressure liquid suction device 12 is provided with 11；The afterbody of irrigation channel 3 connects flexible pipe II 13 by connector II 9, and flexible pipe II 13 is another
Liquid container 14 is rinsed in one end connection, is rinsed in liquid container 14 and is provided with force (forcing) pump 15；The top of the straight tube 1 be additionally provided with flushing by
Button 16 and absorption button 17；The inside of the push button 16 is connected by wire with the switching device of force (forcing) pump 15；The absorption
It is connected with the switching device of negative-pressure liquid suction device 12 also by wire inside button 17.
Certain scope can be covered in order to ensure rinsing the accuracy at position and rinsing, it is described as further optimization
The outlet end 7 of liqiud outlet head 6 is downward-sloping inclined-plane.
In order to ensure larger calculus also can be drawn out, as further optimizing, the suction passage 2
With diameter greater than irrigation channel 3.
Good effect is attained by order to ensure to rinse and draw, as further optimizing, the suction passage 2
A diameter of irrigation channel 3 twice or twice more than.
The utility model integrates flusher and suction means, and operative doctor can be by operating different pressing
Button come control be currently perform flushing operation or suction operation, its simple structure, small volume, and different directions unidirectional work
Door ensure that the liquid in irrigation channel and suction passage will not mutually be contacted, it is to avoid cross-infection；Suction passage is more than flushing
Passage, it can be ensured that some larger calculus of volume also can be taken out into gall-bladder by drawing mode, so as to avoid operation in also
The apparatuses such as tweezers are needed to use to operate；Therefore, the utility model is easy to use, greatly improves operating efficiency, and system
Make with low cost, with very strong practical value.
Claims (4)
1. calculus rinses suction means under a kind of minimally invasive mucous membrane for protecting courage operation for scope, it is characterised in that：It is described for interior
Calculus rinses suction means under the minimally invasive mucous membrane for protecting courage operation of mirror includes straight tube, and two passes are divided into straight tube, and one is
Suction passage, one is irrigation channel in addition；The suction passage front end is provided with interior opening one-way valve, and irrigation channel front end sets
It is equipped with external-open check valve；Straight tube front end is connected with liqiud outlet head；Suction passage afterbody connects flexible pipe I, flexible pipe I by connector I
The other end connects waste fluid container, and negative-pressure liquid suction device is provided with waste fluid container；Irrigation channel afterbody is connected by connector II
Liquid container is rinsed in the connection of flexible pipe II, flexible pipe the II other end, is rinsed in liquid container and is provided with force (forcing) pump；The straight tube top also sets up
There is push button and draw button；The push button inside is connected by wire with the switching device of force (forcing) pump；The absorption
Button interior is connected also by wire with the switching device of negative-pressure liquid suction device.
2. as claimed in claim 1 to be used for calculus flushing suction means under the minimally invasive mucous membrane for protecting courage operation of scope, its feature exists
In：The outlet end of the liqiud outlet head is downward-sloping inclined-plane.
3. it is as claimed in claim 1 or 2 to be used for calculus flushing suction means, its feature under the minimally invasive mucous membrane for protecting courage operation of scope
It is：The suction passage with diameter greater than irrigation channel.
4. as claimed in claim 3 to be used for calculus flushing suction means under the minimally invasive mucous membrane for protecting courage operation of scope, its feature exists
In：It is more than the twice or twice of a diameter of irrigation channel of the suction passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620971288.1U CN206239468U (en) | 2016-08-30 | 2016-08-30 | Calculus rinses suction means under a kind of minimally invasive mucous membrane for protecting courage operation for scope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620971288.1U CN206239468U (en) | 2016-08-30 | 2016-08-30 | Calculus rinses suction means under a kind of minimally invasive mucous membrane for protecting courage operation for scope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206239468U true CN206239468U (en) | 2017-06-13 |
Family
ID=58998665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620971288.1U Expired - Fee Related CN206239468U (en) | 2016-08-30 | 2016-08-30 | Calculus rinses suction means under a kind of minimally invasive mucous membrane for protecting courage operation for scope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206239468U (en) |
-
2016
- 2016-08-30 CN CN201620971288.1U patent/CN206239468U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20180830 |