CN208464792U - Minimally Invasive Surgery integrative control suctions rifle - Google Patents
Minimally Invasive Surgery integrative control suctions rifle Download PDFInfo
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- CN208464792U CN208464792U CN201721852596.3U CN201721852596U CN208464792U CN 208464792 U CN208464792 U CN 208464792U CN 201721852596 U CN201721852596 U CN 201721852596U CN 208464792 U CN208464792 U CN 208464792U
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- suction
- pipe
- hose
- suck back
- resorption
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Abstract
A kind of Minimally Invasive Surgery integrative control suction rifle, including gun body, suction union, threeway seat, suck back valve and control handle；Threeway seat, suck back valve and control handle are installed in gun body；Control handle is hinged on the lower section in gun body and being located at suck back valve；Suction union is connected in threeway seat and stretches out gun body, suctioning union includes flushing pipe and suction pipe, flushing pipe is arranged in suction pipe, suction pipe is connected to the branch mouth of threeway seat, the import of the branch mouth and suck back valve of threeway seat connects, the outlet of suck back valve is connect with resorption hose, and flushing pipe is connect with hose is rinsed, and is rinsed hose and is connect with force (forcing) pump.Resorption hose is connect with vacuum extractor, pushing power switch starts force (forcing) pump, and flushing liquor is gone out by flushing pipe, to the high-efficiency washing of wound；Pressing control handle opens resorption channel, and dirt is sucked out under vacuum extractor effect.The sluice gun structure is simple, is designed using gun-shaped, and single channel suctions union structure, rinses and resorption integrative control, manipulation are accurate convenient.
Description
Technical field
The utility model relates to a kind of devices for being rinsed in minimal invasive surgical procedures with resorption, belong to Minimally Invasive Surgery
Douching technique field.
Background technique
It needs constantly to rinse bleeding part using physiological saline and dirt is sucked out in minimal invasive surgical procedures.For this purpose, occurring
Various operations suction devices.
" disposable Minimally Invasive Surgery flushing pipeline " disclosed in Chinese patent literature CN204520951U, mainly by connector, lead
Pipe, flow control valve, observation window, threeway conduit, collet switch, puncturing head composition, the connector are connected in one end of conduit, should
The other end of conduit is inserted into flow control valve, and flow control valve is connected with one end of observation window, and the other end of observation window connects
There is threeway conduit；Described one end of threeway conduit is connected with one end of observation window, and the another both ends of threeway conduit pass through pipe respectively
Road is connected with puncturing head, and collet switch is provided on the pipeline.The flushing pipeline is only used for rinsing in Minimally Invasive Surgery art, still
It not can control the flushing dose of flushing liquor, it can not resorption flushing liquor.
Novel and multifunctional operation disclosed in CN103977469A suctions conduit, comprising: (1) multifunctional unit channel, in
Portion forms multi-channel structure by partition；(2) threeway or multi-way joint are installed on the bindiny mechanism in multifunctional unit channel
End；At least provided with the outlet end being connected with attraction channel and irrigation channel in threeway or multi-way joint；(3) function inputs
Two or two above functions pipelines are contained in portion, and pipeline one end connect with each connector in threeway or multi-way joint, number and
The port number in multifunctional unit channel matches, and the pipeline other end is connected with corresponding function conveying equipment, in pipeline at least
One attraction hose being connect with attraction channel, at least one flushing hose being connect with irrigation channel, respectively with medical suction
Lead device is connected with Medical washing water source.
Above-mentioned suction conduit really by flushing pipe and resorption hose and together with, flushing is then adjusted by idler wheel respectively
Amount and negative pressure value, such process action is more, and power supply is controlled by outside, and operator cannot dominate follow-up immediately, in real time
It is rinsed and resorption.
" a kind of hand-held disclosed in " a kind of multi-functional inhaler " and CN105056313A disclosed in CN103301521A
Inhaler " there is also same drawbacks.
In addition, existing inhaler is since flushing pipe is longer, even if having stopped flushing operation, the flushing that is retained in flushing pipe
Liquid also will continue to enter formality position, influence to continue to operate, and extend operating time.
Utility model content
The utility model provides a kind of operation for deficiency existing for flushing in existing minimal invasive surgical procedures and resorption technology
Simply, Minimally Invasive Surgery integrative control easy to control suctions rifle.
The Minimally Invasive Surgery integrative control of the utility model suctions rifle, using following technical scheme:
The suction rifle, including gun body, suction union, threeway seat, suck back valve and control handle；Threeway seat, suck back valve and control
Handle is installed in gun body；Control handle is hinged on the lower section in gun body and being located at suck back valve；Suction union is connected in threeway seat
And gun body is stretched out, suction union includes flushing pipe and suction pipe, and flushing pipe is arranged in suction pipe, the branch of suction pipe and threeway seat
The import of mouth connection, the branch mouth and suck back valve of threeway seat connects, and the outlet of suck back valve is connect with resorption hose, flushing pipe and flushing
Hose connection is rinsed hose and is connect with force (forcing) pump.
The flushing pipe is arranged on the inner wall of suction pipe.
The ratio between sectional area and the sectional area of flushing pipe of the suction pipe are 0.18-0.35.
The ellipsoidal cross section of the suction pipe.
Diaphragm valve is provided in the flushing hose.The diaphragm valve is arranged in gun body.
In use, resorption hose and the vacuum extractor of hospital are connected.The bottle of wearing connecting with force (forcing) pump is needled into punching
In washing lotion bag, pushing power switch starts force (forcing) pump, and flushing liquor is gone out by flushing pipe under a certain pressure, to reach to wound
High-efficiency washing.Stop pushing power switch, can stop rinsing immediately.Pressing control handle opens resorption channel, and dirt is negative
It is inhaled into hospital's aspirator under pressure aspirator effect.
The utility model structure is simple, is designed using gun-shaped, and single channel suctions union structure, rinses and resorption is integrally controlled
System, it is accurate convenient to manipulate, and rinses and resorption is high-efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model Minimally Invasive Surgery integrative control suction rifle.
Fig. 2 is the structural schematic diagram that union is suctioned in the utility model.
Fig. 3 is line A-A cross-sectional view in Fig. 2.
Fig. 4 is another cross-sectional view of line A-A in Fig. 2.
In figure: 1. suction pipes；2. flushing pipe；3. gun body；4. threeway seat；5. suck back valve；6. spool；7. control handle；8. electricity
Source switch；9. diaphragm valve；10. rinsing hose；11. resorption hose；12. resorption connector；13. force (forcing) pump；14. safety cap；15. wearing
Bottle needle.
Specific embodiment
As shown in Figure 1, the Minimally Invasive Surgery integrative control of the utility model suctions rifle, including gun body 3, suction union, threeway
Seat 4, suck back valve 5, resorption hose 11, control handle 7, diaphragm valve 9 and power switch 8.Threeway seat 4, suck back valve 5 and control handle 7 are equal
It is mounted in gun body 3.Suction union is connected in threeway seat 4, and stretches out gun body 3.Be provided on threeway seat 4 prosopyle, deutostoma and
The branch mouth of branch mouth, threeway seat 4 is connect with the import of suck back valve 5, and resorption hose 11 is connect with the outlet of suck back valve 5.Resorption hose
Resorption connector 12 is had on 11, is connect for the vacuum extractor with hospital.
Control handle 7 is hinged on the lower section in gun body 3 and being located at suck back valve 5, contacts with the spool 6 of suck back valve 5, on spool 6
With resorption hole, spool 6 is pressed by pulling control handle 7, communicates resorption hole and the inlet and outlet of suck back valve 5, and with
The amount of movement of spool 6, the import for changing suck back valve 5 are communicated area with what is exported, the resorption amount of dirt are controlled with this.
As shown in Fig. 2, suction union includes flushing pipe 2 and suction pipe 1, punching in the prosopyle of suction union insertion threeway seat 4
It washes pipe 2 to be arranged in suction pipe 1, and is affixed on 1 inner wall of suction pipe, the blocking of suction pipe 1 can not be will cause in this way.Suction pipe 1
It is connected to the branch mouth of threeway seat 4.By many experiments to the various situations of Minimally Invasive Surgery, the sectional area and flushing pipe 2 of suction pipe 1
The ratio between sectional area when being 0.18-0.35, reach it is preferable rinse with resorption effect, and will not block.The section of suction pipe 1 can
To be circle shown in Fig. 3, ellipse that can also be as shown in Figure 4 prevents blocking suction pipe 2 so as to preferably resorption dirt.
Flushing pipe 2 is connect in the deutostoma of threeway seat 4 with hose 10 is rinsed, and the outlet for rinsing hose 10 and force (forcing) pump 13 connects
It connects, bottle needle 15 is worn in the import connection of force (forcing) pump 13, is worn on bottle needle 15 with safety cap 14.It rinses in hose 10 and is provided with diaphragm valve
9, the tail portion of gun body 3 is arranged in diaphragm valve 9, is only opening force (forcing) pump 13, the pressure of flushing liquor is greater than the setting pressure of diaphragm valve 9
When power, flushing liquor just can enter flushing pipe 2.When force (forcing) pump 13 is closed, the flushing liquor having in hose 10 is rinsed in diaphragm valve 9
Under the action of will not flow again, in this way do not need rinse in the case where can complete immediately.
Flushing and resorption process of the above-mentioned Minimally Invasive Surgery integrative control suction rifle in Minimally Invasive Surgery are as described below:
Bottle needle 15 will be worn to be pierced into flushing liquor bag, resorption connector 12 will be connect with hospital vacuum extractor.It presses in gun body 3
Power switch 8, start pressurizing device 13, so that flushing liquor is generated certain pressure, by diaphragm valve 9, gone out by flushing pipe 1,
To reach the high-efficiency washing to wound, surgical field of view is improved.Stop pushing power switch 8, can stop rinsing immediately.It is rinsing
While, the control handle 7 in gun body 3 is pressed, control handle 7 presses the spool 6 of suck back valve 5, opens resorption channel, and dirt is negative
It presses under aspirator effect, is inhaled into hospital's aspirator along suction pipe 1, threeway seat 4, suck back valve 5 and resorption hose 11.
Claims (6)
1. a kind of Minimally Invasive Surgery integrative control suctions rifle, it is characterized in that: including gun body, suction union, threeway seat, suck back valve and control
Handle processed；Threeway seat, suck back valve and control handle are installed in gun body；Control handle is hinged in gun body and is located under suck back valve
Side；Suction union is connected in threeway seat and stretches out gun body, and suction union includes flushing pipe and suction pipe, and flushing pipe setting is being returned
In suction pipe, suction pipe is connected to the branch mouth of threeway seat, and the import of the branch mouth of threeway seat and suck back valve connects, the outlet of suck back valve with
The connection of resorption hose, flushing pipe are connect with hose is rinsed, and are rinsed hose and are connect with force (forcing) pump.
2. Minimally Invasive Surgery integrative control according to claim 1 suctions rifle, it is characterized in that: the flushing pipe is arranged in resorption
On the inner wall of pipe.
3. Minimally Invasive Surgery integrative control according to claim 1 suctions rifle, it is characterized in that: the sectional area of the suction pipe with
The ratio between sectional area of flushing pipe is 0.18-0.35.
4. Minimally Invasive Surgery integrative control according to claim 1 suctions rifle, it is characterized in that: the section of the suction pipe is in ellipse
It is round.
5. Minimally Invasive Surgery integrative control according to claim 1 suctions rifle, it is characterized in that: being provided in the flushing hose
Diaphragm valve.
6. Minimally Invasive Surgery integrative control according to claim 5 suctions rifle, it is characterized in that: the diaphragm valve is arranged in gun body
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852596.3U CN208464792U (en) | 2017-12-26 | 2017-12-26 | Minimally Invasive Surgery integrative control suctions rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852596.3U CN208464792U (en) | 2017-12-26 | 2017-12-26 | Minimally Invasive Surgery integrative control suctions rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208464792U true CN208464792U (en) | 2019-02-05 |
Family
ID=65204354
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721852596.3U Active CN208464792U (en) | 2017-12-26 | 2017-12-26 | Minimally Invasive Surgery integrative control suctions rifle |
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| CN (1) | CN208464792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144150A (en) * | 2017-12-26 | 2018-06-12 | 山东诺信医疗器械有限公司 | Minimally Invasive Surgery integrative control suctions rifle |
-
2017
- 2017-12-26 CN CN201721852596.3U patent/CN208464792U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144150A (en) * | 2017-12-26 | 2018-06-12 | 山东诺信医疗器械有限公司 | Minimally Invasive Surgery integrative control suctions rifle |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 250100 rooms c403, C405, c407, c409 and C411, 4th floor, building 1, Overseas Students Pioneer Park, No. 69 Huayang Road, Lixia District, Jinan City, Shandong Province Patentee after: Nuoxin medical technology (Shandong) Co.,Ltd. Address before: 250100 room c409, 4th floor, No. 1, Overseas Students Pioneer Park, No. 69, Huayang Road, Lixia District, Jinan City, Shandong Province Patentee before: SHANDONG NOX MEDICAL DEVICES Co.,Ltd. |