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 PDF

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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
Application number
CN201620971288.1U
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Chinese (zh)
Inventor
黄显利
万东
王伟
曹春和
王贤毅
刘强
林开伦
密雷
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Individual
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Individual
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Publication date
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Priority to CN201620971288.1U priority Critical patent/CN206239468U/en
Application granted granted Critical
Publication of CN206239468U publication Critical patent/CN206239468U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • 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

Calculus rinses suction means under a kind of minimally invasive mucous membrane for protecting courage operation for scope
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.
CN201620971288.1U 2016-08-30 2016-08-30 Calculus rinses suction means under a kind of minimally invasive mucous membrane for protecting courage operation for scope Expired - Fee Related CN206239468U (en)

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)

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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