CN208405543U - Intraoperative suction device for gynecological transabdominal and laparoscopic surgery - Google Patents
Intraoperative suction device for gynecological transabdominal and laparoscopic surgery Download PDFInfo
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- CN208405543U CN208405543U CN201721668669.3U CN201721668669U CN208405543U CN 208405543 U CN208405543 U CN 208405543U CN 201721668669 U CN201721668669 U CN 201721668669U CN 208405543 U CN208405543 U CN 208405543U
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- spool
- water supply
- valve body
- laparoscopic surgery
- valve
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Abstract
本实用新型提供了一种妇科经腹及腹腔镜手术术中冲吸装置，属于医疗器械技术领域，其包括冲吸器、供水装置和负压吸引器，冲吸器的进水接头连接供水装置，吸引接头连接负压吸引器，负压吸引器上设置有控制负压吸引的脚踏开关。冲吸器包括旋塞阀，旋塞阀包括圆环状的阀体和阀芯，阀芯可转动密封安装于阀体内，通过阀体的转动可以实现进水通道或吸引通道的连通，从而对手术部位进行冲洗或吸引液体的操作。解决了现有妇科经腹及腹腔镜手术术中冲洗盆腹腔的过程繁琐、不方便、易感染的问题。
The utility model provides an intraoperative flushing device for gynecological transabdominal and laparoscopic surgery, which belongs to the technical field of medical equipment. The utility model comprises a flushing device, a water supply device and a negative pressure suction device. The joint is connected to the negative pressure suction device, and the negative pressure suction device is provided with a foot switch for controlling the negative pressure suction. The aspirator includes a plug valve, and the plug valve includes an annular valve body and a valve core. The valve core is rotatably sealed and installed in the valve body. The operation of flushing or aspirating fluids. The problem of cumbersome, inconvenient and susceptible to infection in the process of flushing the pelvic and abdominal cavity during the existing gynecological transabdominal and laparoscopic surgery is solved.
Description
Technical field
The utility model relates to the field of medical instrument technology, more particularly to a kind of gynaecology through in abdomen and Laparoscopic Surgery
Suction device.
Background technique
In gynaecology through in abdomen and laparoscopic surgery, in order to observe whether there is or not bleeding while remove hematocele, sepage and broken small sample
Tissue to keep visual area clear, often selection be rinsed with 0.9% sodium chloride injection, advantageously reduce postoperative peritoneal abscess,
The complication such as hydrops and infection of incisional wound, thus be rinsed using reasonable purging method and good device be guarantee operation at
One of function, the important measures for reducing postoperative complications.
During current gynecological operation, filled by nurse with larger containers such as sterile basins or bowl when rinsing abdominopelvic cavity
Water passs operator, directly arrives into abdominopelvic cavity, easily overflows be sprinkling upon other than operative incision in the process, so that the aseptic towel around notch
Drench, increases infection chance, and transmittance process increases manpower.And it is also needed basin abdomen after rinsing using special vacuum extractor
Liquid in chamber attracts out, causes surgical procedure cumbersome and increases the infection risk of patient.
Utility model content
For the above problem in the prior art, the utility model provides a kind of gynaecology through in abdomen and Laparoscopic Surgery
Suction device, solve existing gynaecology rinsed in abdomen and Laparoscopic Surgery abdominopelvic cavity process is cumbersome, inconvenient, easy infection
The problem of.
In order to achieve the above object of the invention, the technical solution adopted in the utility model is as follows:
A kind of gynaecology is provided through suctioning device in abdomen and Laparoscopic Surgery comprising inhaler, water supply device and negative pressure
Aspirator, inhaler include plug valve, and plug valve includes circular valve body and spool, and spool rotatable sealing is installed on valve body
It is interior, it is provided with the radially water inlet of inside and outside wall, rinse mouth and suction port on valve body, divides on water inlet and suction port
It is not connected with water supply connector and attracts connector, water supply connector and attraction connector are pagoda connector.It is detachably connected on rinse mouth
There is flushing pipe, flushing pipe is provided with spray hole on the tube wall far from rinse mouth one end.Water supply connector connects water supply device, and attraction connects
Head connects vacuum extractor, and the floor push of control vacuum suction is provided on vacuum extractor.
Be provided on spool can 90 ° of rotational valve cores handle, intake tunnel and attraction channel are provided in spool, water inlet is logical
Road is connected to water inlet and rinse mouth, and attraction channel is connected to rinse mouth and suction port, the import of intake tunnel and attraction channel into
Mouth identical, the outlet of intake tunnel and the exit normal of attraction channel.
Further, water supply device includes water butt, water pump and the check valve being sequentially communicated with hose, where check valve
The water supply connector of one end and inhaler connects.
Further, the shape of spool is rotary table, and the inner surface of valve body is tapered surface corresponding with truncated cone-shaped spool.
Further, stud is provided on the path end face of spool, spool is threadedly coupled by stud with end cap, spool
Bigger diameter end is higher than the end face of valve body corresponding end.
Further, the outer diameter of end cap is not less than the internal diameter of valve body and end cap connecting pin.
The utility model has the following beneficial effects: in gynaecology through in abdomen and Laparoscopic Surgery, this device I & A function
Energy together as one, by operating procedure implementation, controlling is stronger, is more convenient, and most important is suction accurate positioning, reduces infection machine
Meeting.
Arbitrarily cutting for I & A function can be realized by the handle on 90 ° of rotational valve cores in inhaler in the present apparatus
It changes, doctor singlehanded can realize it is to be rinsed to abdominopelvic cavity or carry out attraction operation to the liquid in it, thus by doctor
Another hand free, continue other operating procedures, saved operating time in very big program, improved hand
Art success rate.Cut-offfing for vacuum extractor is determined by floor push, be can be convenient the operation of operative doctor, is not needed in addition
Doctors and nurses help, save manpower, also reduce the probability of contaminated operation doctor's hand.
Detailed description of the invention
Fig. 1 is gynaecology through suctioning the structural schematic diagram of device in abdomen and Laparoscopic Surgery.
Fig. 2 is the side view of inhaler.
Fig. 3 is the cross-sectional view in the direction A-A in Fig. 2.
Fig. 4 is the state diagram that handle rotates after 90 ° in Fig. 3.
Wherein, 1, plug valve；11, valve body；111, water inlet；112, rinse mouth；113, suction port；12, spool；121, hand
Handle；122, intake tunnel；123, attraction channel；124, stud；2, water supply connector；3, attract connector；4, flushing pipe；41, it sprays
Hole；5, water butt；6, water pump；7, check valve；8, end cap；9, floor push；10, inhaler；13, vacuum extractor.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all utilize the innovation and creation of the utility model design in the column of protection.
As shown in Figure 1, the gynaecology is through suctioning device in abdomen and Laparoscopic Surgery comprising inhaler 10, water supply device
With vacuum extractor 13.Vacuum extractor 13 is preferably 7A-23D electric suction apparatus, with low noise, big flow, operation side
Just the advantages of, is provided with the floor push 9 of control vacuum suction on vacuum extractor 13.Water supply device includes successively being connected with hose
The water supply connector 2 of logical water butt 5, water pump 6 and check valve 7, one end and inhaler where check valve 7 connects, 7 energy of check valve
Enough it effectively prevent aqueous reflux to enter in water pump 6.
As shown in FIG. 1 to 3, inhaler 10 includes the plug valve 1 of stainless steel material, and plug valve 1 includes circular valve
Body 11 and spool 12, the shape of spool 12 are rotary table, and the inner surface of valve body 11 is tapered surface corresponding with truncated cone-shaped spool 12.Valve
Be provided with stud 124 at the path end face center of core 12, spool 12 is threadedly coupled by stud 124 with end cap 8, spool 12 it is big
Diameter end is higher than the end face of 11 corresponding end of valve body, and the outer diameter of end cap 8 is identical as the outer diameter of valve body 11.In the close bigger diameter end of spool 12
Be provided on the side in portion can 90 ° of rotational valve cores handle 121, being arranged radially along valve body 11 can just turn for handle 121
Dynamic 90 ° of notch.
When assembling spool 12, spool 12 is packed into from 11 inner wall bigger diameter end of valve body, in the other end end cap 8 and stud 124
Screw-threaded coupling limits the movement in 12 axial direction of spool with this, and when rotational handle 121, end cap 8 is rotated together with spool 12.
It is provided with the water inlet 111, rinse mouth 112 and suction port 113 of radially inside and outside wall on valve body 11, rushes
Mouth 112 is washed perpendicular to water inlet 111, suction port 113 is parallel to rinse mouth 112.Lead in water inlet 111 and suction port 113 outer
One end of wall is connected separately with water supply connector 2 and attracts connector 3, and water supply connector 2 and attraction connector 3 are pagoda connector, pagoda
Connector is conveniently connected and fixed plastic tube, distinguishes to understand when doctor's use, connector 3 will be attracted to have carried out lengthening processing.
Flushing pipe 4 is threaded on rinse mouth 112, flushing pipe 4 is provided with spray on the tube wall far from 112 one end of rinse mouth
Hole 41 is spilt, spray hole 41 is the fine and closely woven hole of three rows, and can be flushed to 4 front end of flushing pipe when rinsing can also be flushed to side.It rinses
Pipe is stainless steel material, and outer diameter is preferably 5 millimeters, and pipe range is about 25 centimetres, in laparoscopic surgery, pipe range in trans-abdominal operation
About 40 centimetres.
Intake tunnel 122 and attraction channel 123 are provided in spool 12, intake tunnel 122 is connected to water inlet 111 and rinses
Mouth 112, the direction that water is flowed when direction as shown by the arrows in Figure 3 is rinses, the handle 121 on spool 12 is located at close to punching at this time
One end for washing pipe 4, after to 3 side rotational handle 121 of connector is attracted, since the two sides of notch on valve body 11 are just in circumference
On have rotated 90 °, so when handle 121 is turned to and is not able to rotate just rotate 90 °, at this time the channel in spool 12 become as
State shown in Fig. 4, rinse mouth 112 and suction port 113, which are connected to, constitutes attraction channel 123, and connector 3 is attracted to connect vacuum extractor
13, under the negative-pressure ward effect of vacuum extractor 13, the unwanted liquid of operative site arrow direction along Fig. 4 is pumped out
Come.
In conclusion gynaecology is suctioned in abdomen and Laparoscopic Surgery, device is easy to operate, controllability is strong, only needs to change
Flushing pipe length, can be respectively used to laparoscope and through two kinds of abdomen operation in, strong applicability.
Claims (5)
1. a kind of gynaecology is through suctioning device in abdomen and Laparoscopic Surgery, which is characterized in that including inhaler (10), water supply device
With vacuum extractor (13), the inhaler (10) includes plug valve (1), and the plug valve (1) includes circular valve body
(11) it is installed in the valve body (11), is arranged on the valve body (11) with spool (12), spool (12) rotatable sealing
There are the water inlet (111), rinse mouth (112) and suction port (113) of radially inside and outside wall, in the water inlet (111)
Be connected separately on suction port (113) water supply connector (2) and attract connector (3), the water supply connector (2) and attraction connector
It (3) is pagoda connector；It is removably connected with flushing pipe (4) on the rinse mouth (112), the flushing pipe (4) is far from flushing
Spray hole (41) are provided on the tube wall of mouth (112) one end；The water supply connector (2) connects water supply device, the attraction connector
(3) vacuum extractor (13) are connected, the floor push (9) of control vacuum suction is provided on vacuum extractor (13)；
Be provided on the spool (12) can 90 ° of rotational valve cores handle (121), is provided with intake tunnel in spool (12)
(122) lead to attraction channel (123), intake tunnel (122) connection water inlet (111) and rinse mouth (112), described attract
Road (123) is connected to rinse mouth (112) and suction port (113), the import of the intake tunnel (122) and the attraction channel
(123) import is identical, the outlet of the intake tunnel (122) and the exit normal of the attraction channel (123).
2. gynaecology according to claim 1 is through suctioning device in abdomen and Laparoscopic Surgery, which is characterized in that the water supply
Device includes water butt (5), water pump (6) and the check valve (7) being sequentially communicated with hose, one end where the check valve (7)
It is connect with the water supply connector (2) of inhaler.
3. gynaecology according to claim 1 is through suctioning device in abdomen and Laparoscopic Surgery, which is characterized in that the spool
(12) shape is rotary table, and the inner surface of the valve body (11) is tapered surface corresponding with truncated cone-shaped spool.
4. gynaecology according to claim 3 is through suctioning device in abdomen and Laparoscopic Surgery, which is characterized in that the spool
(12) it is provided on path end face stud (124), spool (12) is threadedly coupled by the stud (124) with end cap (8), valve
The bigger diameter end of core (12) is higher than the end face of the valve body (11) corresponding end.
5. gynaecology according to claim 4 is through suctioning device in abdomen and Laparoscopic Surgery, which is characterized in that the end cap
(8) outer diameter is not less than the internal diameter of the valve body (11) and end cap (8) connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721668669.3U CN208405543U (en) | 2017-12-04 | 2017-12-04 | Intraoperative suction device for gynecological transabdominal and laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721668669.3U CN208405543U (en) | 2017-12-04 | 2017-12-04 | Intraoperative suction device for gynecological transabdominal and laparoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208405543U true CN208405543U (en) | 2019-01-22 |
Family
ID=65127971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721668669.3U Expired - Fee Related CN208405543U (en) | 2017-12-04 | 2017-12-04 | Intraoperative suction device for gynecological transabdominal and laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208405543U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905160A (en) * | 2020-08-07 | 2020-11-10 | 首都医科大学附属北京妇产医院 | Be applied to multi-functional aspirator of abdominal cavity operation |
| CN112963327A (en) * | 2021-02-02 | 2021-06-15 | 北京铸正机器人有限公司 | Water feeding and draining pressure stabilizing device suitable for endoscopic surgery and control method thereof |
| CN117224756A (en) * | 2023-10-25 | 2023-12-15 | 浙江大学 | Laparoscopic quantitative booster aspirator, system and its application |
-
2017
- 2017-12-04 CN CN201721668669.3U patent/CN208405543U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905160A (en) * | 2020-08-07 | 2020-11-10 | 首都医科大学附属北京妇产医院 | Be applied to multi-functional aspirator of abdominal cavity operation |
| CN111905160B (en) * | 2020-08-07 | 2021-04-16 | 首都医科大学附属北京妇产医院 | Be applied to multi-functional aspirator of abdominal cavity operation |
| CN112963327A (en) * | 2021-02-02 | 2021-06-15 | 北京铸正机器人有限公司 | Water feeding and draining pressure stabilizing device suitable for endoscopic surgery and control method thereof |
| CN117224756A (en) * | 2023-10-25 | 2023-12-15 | 浙江大学 | Laparoscopic quantitative booster aspirator, system and its application |
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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: 20190122 Termination date: 20211204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |