CN209596297U - A kind of aspirator in laparoscopic surgery - Google Patents
A kind of aspirator in laparoscopic surgery Download PDFInfo
- Publication number
- CN209596297U CN209596297U CN201822097656.6U CN201822097656U CN209596297U CN 209596297 U CN209596297 U CN 209596297U CN 201822097656 U CN201822097656 U CN 201822097656U CN 209596297 U CN209596297 U CN 209596297U
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- China
- Prior art keywords
- interface
- filter screen
- regulating valve
- tube body
- flushing
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Abstract
The utility model discloses the aspirators in a kind of laparoscopic surgery, including tube body, regulating valve, flushing interface, attract interface, filter screen, it is characterized by: the tube body is connect with regulating valve, regulating valve is connect with flushing interface and attraction interface, the filter screen includes the first filter screen and the second filter screen, is located at tube body front end；The regulating valve is rectangular, it is fixedly connected on one side with tube body, junction is horn-like, another side is fixedly connected with flushing interface and attracts interface, flushing interface and attraction interface are communicated with tube body respectively by regulating valve, the opposite side of regulating valve is equipped with adjusting knob, across flushing interface and attract interface, the utility model has pre-washing function and suction function, and pressure when dynamics and attraction of the adjustable section flow by regulating valve of adjusting knob to adjust flushing, to avoid causing to damage to abdominal cavity inner tissue in I & A, the utility model can prevent from blocking in pipe, improve laparoscopic surgery efficiency.
Description
Technical field
The utility model relates to a kind of the field of medical instrument technology, and in particular to the attraction in a kind of laparoscopic surgery
Device.
Background technique
With the development of science and technology laparoscopic surgery has a great development, the laparoscope with minimally invasive effect is in abdominal cavity disease
Great effect is played in the treatment and diagnosis of disease.Laparoscopic surgery is because it is small with notch, pain is small, restores fast, postoperative scar
The advantages that trace is small, the deep welcome by patient.In laparoscopic surgery, medical worker will complete a series of actions, including cutting stripping
From, electric coagulation hemostasis, rinse, suck blood, wherein peritoneal irrigation must be carried out when operation, then washing lotion is attracted.But it is existing
Attract in technology and flushing movement usually needs two kinds of instruments to be respectively completed, and two or more medical workers is needed to cooperate behaviour
Make.
Existing attractor for laparoscope, when being attracted to sludged blood, it is easy to cause suction tube official jargon to block, cause to extend
Operating time influences normal operating of performing the operation, causes adverse effect to patient.Existing attractor for laparoscope only will individually seep
Blood and sepage pump out, and cannot be rinsed to abdominal cavity, are easy that wall will be inhaled during existing attraction, cause inadequate drainage.Its
Flushing or sucting strength can not be accurately controlled, easily absorption tissue causes to attract difficult.
Utility model content
To solve the above-mentioned problems, the utility model devises the aspirator in a kind of laparoscopic surgery, this is practical new
Type can be rinsed and attract to intraperitoneal, can crush clot, make to attract smooth, avoid attracting blockage, and
It can control the pressure of attraction and the dynamics of flushing.
In order to reach above-mentioned technical purpose, above-mentioned technical effect is realized, the utility model is real by the following technical programs
Existing:
A kind of aspirator in laparoscopic surgery, including tube body, regulating valve, flushing interface, attract interface, filter screen,
It is characterized by:
The tube body is connect with regulating valve, and regulating valve is connect with flushing interface and attraction interface, and the filter screen includes
First filter screen and the second filter screen are located at tube body front end；
The regulating valve be it is rectangular, be fixedly connected on one side with tube body, junction be it is horn-like, another side is fixedly connected with punching
It washes interface and attracts interface, flushing interface and attraction interface are communicated with tube body respectively by regulating valve, the opposite side of regulating valve
Adjusting knob is installed, flushing interface is passed through and attracts interface, first filter screen is from tube body front end 1-2cm, and described second
Filter screen mesh-density is more intensive than the first filter screen.
Further, the filter screen is staggeredly fabricated by blade.
The beneficial effects of the utility model are: the utility model can connect flusher and suction device, tune can be passed through
Section knob switches the pre-washing function and suction function of the utility model, and the adjustable section by regulating valve of adjusting knob is flowed
The pressure when dynamics and attraction to adjust flushing is measured, to avoid causing to damage to abdominal cavity inner tissue in I & A
Hurt, the first filter screen and the second filter screen is installed in the tube body of the utility model, the first filter screen is located at tube body front end, works as suction
When guiding to clot, clot is cut into tiny part by the first filter screen and the second filter screen in order to attract, and prevents from sending out
Raw blocking, the density of the first filter screen is more loose, and bulk clot is cut into lesser clot, can reduce resistance, and cutting is more held
Easily, the density of the second filter screen is close, and lesser clot is broken into tiny clot again, is divided into and carries out being crushed more twice
Be easy, and filter screen is fabricated by blade, is crushed more efficiently.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the aspirator in a kind of laparoscopic surgery.
Fig. 2 is the structural schematic diagram of the aspirator side in a kind of laparoscopic surgery.
Fig. 3 is the schematic diagram of first filter screen.
Fig. 4 is the schematic diagram of second filter screen.
Fig. 5 is the structural schematic diagram of the blade.
In attached drawing, list of designations representated by each label is as follows:
1- tube body, the first filter screen of 11-, the second filter screen of 12-, 13- blade, 2- regulating valve, 21- flushing interface, 22- inhale
Draw interface, 23- adjusting knob.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Refering to fig. 1 shown in -5, a kind of aspirator in laparoscopic surgery, including tube body 1, regulating valve 2, flushing interface
21, attract interface 22, filter screen, it is characterised in that:
The tube body 1 is connect with regulating valve 2, and regulating valve 2 is connect with flushing interface 21 and attraction interface 22, the filtering
Net includes the first filter screen 11 and the second filter screen 12, is located at 1 front end of tube body；
The regulating valve 2 be it is rectangular, be fixedly connected on one side with tube body 1, junction be it is horn-like, another side is fixedly connected with
Flushing interface 21 and attraction interface 22, flushing interface 21 and attraction interface 22 are communicated respectively with tube body 1 by regulating valve 2, are adjusted
The opposite side of valve 2 is equipped with adjusting knob, passes through flushing interface 21 and attracts interface 22, first filter screen 11 is from tube body
1 front end 1-2cm, 12 mesh-density of the second filter screen are more intensive than the first filter screen 11.
Further, the filter screen is staggeredly fabricated by blade 13.
The utility model embodiment is, when carrying out laparoscopic surgery, flushing interface 21 to be connected to equipped with physiological saline
Flusher on, attract interface 22 be connected on negative pressure suction device, when to intraperitoneal being rinsed, close attract interface 22
On adjusting knob, open flushing interface 21 on adjusting knob, be rinsed to intraperitoneal, rotation adjusting knob can rinse
It is moved up and down in interface 21, to adjust the intensity of flushing；When to intraperitoneal attracting, suction shaft is opened, rotation is adjusted
Knob, adjusting knob attracts the intensity of the adjustable attraction of cross-sectional area of interface 22 by changing, to avoid damage to abdominal cavity
Inner tissue, when being attracted to clot, clot by the first filter screen 11 and the second filter screen 12 be cut into tiny part with
Convenient for attracting, prevent to block, the density of the first filter screen 11 is more loose, and bulk clot is cut into lesser clot, can
Reduce resistance, cutting is easier, and the density of the second filter screen 12 is close, can again be broken into lesser clot more tiny
Clot, be divided into carry out twice it is broken be more easy, and filter screen is fabricated by blade 13, is more increased the broken of clot
Pre-washing function and suction function are combined into one and switch easy to adjust simple by effect, the utility model, improve laparoscope hand
The efficiency of art shortens operating time, and can effectively prevent suction tube there is a situation where block.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Specific features described in conjunction with this embodiment or example, structure, material live feature be contained in the utility model at least one
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.
Claims (3)
1. the aspirator in a kind of laparoscopic surgery, including tube body, regulating valve, flushing interface, attraction interface, filter screen,
It is characterized in that:
The tube body is connect with regulating valve, and regulating valve is connect with flushing interface and attraction interface, and the filter screen includes first
Filter screen and the second filter screen are located at tube body front end；
The regulating valve be it is rectangular, be fixedly connected on one side with tube body, junction be it is horn-like, another side is fixedly connected with flushing and connects
Mouth and attraction interface, flushing interface and attraction interface are communicated with tube body respectively by regulating valve, the opposite side installation of regulating valve
There is adjusting knob, pass through flushing interface and attract interface, the second filter screen mesh-density is more intensive than the first filter screen.
2. the aspirator in a kind of laparoscopic surgery according to claim 1, it is characterised in that: the filter screen by
Blade is staggeredly fabricated.
3. the aspirator in a kind of laparoscopic surgery according to claim 1, it is characterised in that: first filter screen
From tube body front end 1-2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822097656.6U CN209596297U (en) | 2018-12-14 | 2018-12-14 | A kind of aspirator in laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822097656.6U CN209596297U (en) | 2018-12-14 | 2018-12-14 | A kind of aspirator in laparoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209596297U true CN209596297U (en) | 2019-11-08 |
Family
ID=68395857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822097656.6U Expired - Fee Related CN209596297U (en) | 2018-12-14 | 2018-12-14 | A kind of aspirator in laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209596297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545623A (en) * | 2020-11-08 | 2021-03-26 | 胡萌萌 | Oviduct foreign matter extrusion device carried by laparoscope |
-
2018
- 2018-12-14 CN CN201822097656.6U patent/CN209596297U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545623A (en) * | 2020-11-08 | 2021-03-26 | 胡萌萌 | Oviduct foreign matter extrusion device carried by laparoscope |
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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 |
Granted publication date: 20191108 Termination date: 20201214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |