CN206867273U - Laparoscope suction tube - Google Patents
Laparoscope suction tube Download PDFInfo
- Publication number
- CN206867273U CN206867273U CN201720021368.5U CN201720021368U CN206867273U CN 206867273 U CN206867273 U CN 206867273U CN 201720021368 U CN201720021368 U CN 201720021368U CN 206867273 U CN206867273 U CN 206867273U
- Authority
- CN
- China
- Prior art keywords
- flexure strip
- control valve
- suction tube
- negative pressure
- mounting groove
- 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
Links
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 210000004907 gland Anatomy 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000338 in vitro Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 1
- 239000008280 blood Substances 0.000 description 8
- 210000004369 blood Anatomy 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000002357 laparoscopic surgery Methods 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Endoscopes (AREA)
Abstract
A kind of laparoscope suction tube is the utility model is related to, includes body, body front end is input, rear end is output end, and the sensor for pressure in detection pipe body is additionally provided with body, it is characterised in that：The output end of described body is connected with negative pressure connecting tube, flush pipe, also include the first control valve for controlling negative pressure connecting tube switching, for controlling the second control valve of flush pipe switching, the first control valve is arranged in negative pressure connecting tube, and the second control valve is arranged in flush pipe.Using above-mentioned technical proposal, the utility model provides a kind of laparoscope suction tube, and it can not only carry out attraction operation, can also be rinsed operation, and use range is wide.
Description
Technical field
Medical instruments field is the utility model is related to, more particularly to a kind of laparoscope suction tube.
Background technology
Laparoscopic surgery is deep by the joyous of patient because it has the advantages that otch is small, pain is small, it is fast to recover, scar after the operation is small
Meet.Medical worker will complete a series of actions in laparoscopic surgery, including cutting is peeled off, rinsed, sucking blood, smoking etc..For
Suck blood, smoking etc. is completed by suction tube at present.
Existing suction tube includes body, body front end is input, and rear end is output end, and output end is negative for connecting
Equipment is pressed, the sensor for pressure in detection pipe body is additionally provided with body, still, the suction tube of this structure, its function mistake
In single, it is impossible to operation is rinsed, so that its use range is restricted.
The content of the invention
The purpose of this utility model：The defects of in order to overcome prior art, the utility model provide a kind of laparoscope and used
Suction tube, it can not only carry out attraction operation, can also be rinsed operation, and use range is wide.
The technical solution of the utility model：A kind of laparoscope suction tube, includes body, body front end is input,
Rear end is output end, and the sensor for pressure in detection pipe body is additionally provided with body, it is characterised in that：Described body it is defeated
Go out end and be connected with negative pressure connecting tube, flush pipe, also include the first control valve for controlling negative pressure connecting tube switching, be used for
The second control valve of flush pipe switching is controlled, the first control valve is arranged in negative pressure connecting tube, and the second control valve, which is arranged on, rinses
Guan Shang.
Using above-mentioned technical proposal, when needing to carry out attraction operation, the first control valve is opened, closing the second control valve is
Can；When needing to rinse, the second control valve is opened, closes the first control valve.Therefore, the laparoscope of this structure attracts
Pipe, it can not only carry out attraction operation, can also be rinsed operation, and use range is wide.
It is of the present utility model further to set：The output end of body is provided with three-way pipe, three ports of three-way pipe respectively with
Body, negative pressure connecting tube, flush pipe connection.
Further set using above-mentioned, the connection between body, negative pressure connecting tube, flush pipe is realized by three-way pipe, tied
Structure is simple, easy to process.
It is of the present utility model further to set：It is additionally provided with described body close to input end position for controlling body
3rd control valve of switching.
Further set using above-mentioned, the 3rd control valve of setting, can be after blood etc. sucks body, by the 3rd control
Valve processed, the first control valve, the second control valve are closed, and now blood storage can so send the blood in body in body
Laboratory is gone to carry out detecting the operation such as chemical examination, use is more convenient.
Setting further again of the present utility model：Described body includes the preceding body of split settings, rear body, preceding
It is provided with rubber tube between body and rear body, rubber tube terminal is respectively sleeved at preceding body, on rear body, and rubber tube terminal also covers
Provided with lock sleeve, lock sleeve is provided with opening, before the 3rd described control valve is arranged on body.
Using above-mentioned setting further again, this body set-up mode, the rubber tube of setting can make it that preceding body can
Position is drawn to rotate to change, so as to meet the absorption operation of different parts, use more facilitates.
Setting further again of the present utility model：Described front tube is also arranged with adapter sleeve, adapter sleeve and front tube in vitro
Body screw thread coordinates, and has extended axially forward the first flexure strip, the second flexure strip along preceding body on adapter sleeve, the first flexure strip and the
Spacing is provided between two flexure strips, the first flexure strip, the second flexure strip are located at the both sides of body, the outer wall of the first flexure strip respectively
Bayonet socket is provided with, the inwall of the second flexure strip, which is provided with, to be used to after body before the first flexure strip, the second flexure strip stretch out be caught in
Fixture block in bayonet socket.
Using above-mentioned setting further again, it is necessary to be sterilized to some local locations after the completion of drawing, rinse operation
Cavernous body wipes, and passes through the first flexure strip of setting, the second flexure strip, it is only necessary to rotation connection set so that the first flexure strip, the
Two flexure strips stretch out before on front side of body, then, disinfection sponge body is put between the first flexure strip, the second flexure strip, then by the
Cavernous body can be compressed in the bayonet socket that fixture block on two flexure strips is caught on the first flexure strip, it is easy to use；Completion to be used
Afterwards, the first flexure strip, the second flexure strip are separated, takes out cavernous body, rotation connection set causes the first flexure strip, the second flexure strip
It is back to initial position.
Setting further again of the present utility model：The side wall of described body is provided with mounting groove, the bottom of mounting groove
Provided with detection hole, described sensor is arranged in mounting groove, and sealing ring is provided between sensor and mounting groove inwall, described
Body is provided with gland, and gland is pressed on sensor.
Using above-mentioned setting further again so that easier for installation, the good airproof performance of sensor, draw, rinse and make
During industry, pipe in-vivo medium, which is not allowed to be also easy to produce, to leak.
Setting further again of the present utility model：Described gland and the inner thread of mounting groove coordinate.
Using above-mentioned setting further again, it is firm that gland is connected with body, easy for installation.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model specific embodiment；
Fig. 2 is sensor fixing structure figure in the utility model specific embodiment；
Fig. 3 is I parts partial enlarged drawing in Fig. 2；
Fig. 4 is adapter sleeve, the first flexure strip and the second flexure strip structure chart in the utility model specific embodiment；
Fig. 5 is retaining ring structure chart in the utility model specific embodiment.
Embodiment
As Figure 1-5, a kind of laparoscope suction tube, body 1 is included, the front end of body 1 is input 111, rear end
For output end 112, the sensor 2 for detecting pressure in body 1, the output end 112 of described body 1 are additionally provided with body 1
Negative pressure connecting tube 3, flush pipe 4 are connected with, also includes the first control valve 5 for controlling the switching of negative pressure connecting tube 3, is used for
The second control valve 6 of the switching of flush pipe 4 is controlled, the first control valve 5 is arranged in negative pressure connecting tube 3, and the second control valve 6 is installed
In flush pipe 4.When needing to carry out attraction operation, the first control valve 5 is opened, closes the second control valve 6；When needing to rush
When washing, the second control valve 6 is opened, closes the first control valve 5.Therefore, the laparoscope suction tube of this structure, it is not only
Attraction operation can be carried out, operation can also be rinsed, use range is wide.The output end 112 of body 1 is provided with three-way pipe 7, and three
Three ports of siphunculus 7 are connected with body 1, negative pressure connecting tube 3, flush pipe 4 respectively.Close to input 111 on described body 1
Position is additionally provided with the 3rd control valve 8 for controlling the switching of body 1., can be in blood etc. by the 3rd control valve 8 of setting
After sucking body 1, the 3rd control valve 8, the first control valve 5, the second control valve 6 are closed, now blood storage is in body 1,
Blood in body 1 can so be sent to laboratory to carry out detecting the operation such as chemical examination, use is more convenient.The utility model has
In body embodiment, the first control valve 5, the second control valve 6 and the 3rd control valve 8 use ball valve, it is of course also possible to use lock
Valve etc..
In the utility model specific embodiment, described body 1 includes the preceding body 11 of split settings, rear body 12,
It is provided with rubber tube 9 between preceding body 11 and rear body 12, the both ends of rubber tube 9 are respectively sleeved at preceding body 11, on rear body 12, rubber
The both ends of sebific duct 9 are also arranged with lock sleeve 10, and lock sleeve 10 is provided with opening 101, and the 3rd described control valve 8 is arranged at front tube
On body 11.This set-up mode of body 1, the rubber tube 9 of setting can allow preceding body 11 to rotate change absorption position, from
And the absorption operation of different parts can be met, use is more convenient.
In the utility model specific embodiment, adapter sleeve 20 is also arranged with outside described preceding body 11, adapter sleeve 20 is with before
The screw thread of body 11 coordinates, and the first flexure strip 30, the second flexure strip 40 have been extended axially forward along preceding body 11 on adapter sleeve 20, the
Spacing is provided between one flexure strip 30 and the second flexure strip 40, the first flexure strip 30, the second flexure strip 40 are respectively positioned at body 1
Both sides, the outer wall of the first flexure strip 30 are provided with bayonet socket 301, and the inwall of the second flexure strip 40, which is provided with, to be used in the first flexure strip
30th, the fixture block 401 being caught in before the second flexure strip 40 stretches out after body 11 in bayonet socket 301.After the completion of drawing, rinsing operation, need
Some local location disinfection sponge bodies wiped, pass through the first flexure strip 30 of setting, the second flexure strip 40, it is only necessary to turned
Dynamic adapter sleeve 20 so that the front side of body 11 before the first flexure strip 30, the second flexure strip 40 stretch out, then, disinfection sponge body is put
Enter between the first flexure strip 30, the second flexure strip 40, then the fixture block 401 on the second flexure strip 40 is caught on the first flexure strip 30
Bayonet socket 301 in cavernous body can be compressed, it is easy to use；After the completion of to be used, by the first flexure strip 30, the second flexure strip 40
Separation, takes out cavernous body, and rotation connection set 20 causes the first flexure strip 30, the second flexure strip 40 to be back to initial position.
In the utility model specific embodiment, the side wall of described body 1 is provided with mounting groove 113, the bottom of mounting groove 113
Portion is provided with detection hole 114, and described sensor 2 is arranged in mounting groove 113, is provided between sensor 2 and the inwall of mounting groove 113
Sealing ring 50, described body 1 are provided with gland 60, and gland 60 is pressed on sensor 2, described gland 60 and mounting groove
113 inner thread coordinates.So cause easier for installation, the good airproof performance of sensor 2, when drawing, rinsing operation, body
Medium is not allowed to be also easy to produce and leaked in 1.
Claims (7)
1. a kind of laparoscope suction tube, include body, body front end is input, rear end is output end, is also set on body
There is the sensor for pressure in detection pipe body, it is characterised in that：The output end of described body is connected with negative pressure connecting tube, punching
Pipe is washed, also includes the first control valve for controlling negative pressure connecting tube switching, for controlling the second of flush pipe switching to control
Valve processed, the first control valve are arranged in negative pressure connecting tube, and the second control valve is arranged in flush pipe.
2. laparoscope suction tube according to claim 1, it is characterised in that：The output end of body is provided with three-way pipe, and three
Three ports of siphunculus are connected with body, negative pressure connecting tube, flush pipe respectively.
3. laparoscope suction tube according to claim 1 or 2, it is characterised in that：Close to input on described body
Position is additionally provided with the 3rd control valve for controlling body switching.
4. laparoscope suction tube according to claim 3, it is characterised in that：Described body includes split settings
Preceding body, rear body, are provided with rubber tube between preceding body and rear body, rubber tube terminal is respectively sleeved at preceding body, rear body
On, rubber tube terminal is also arranged with lock sleeve, and lock sleeve is provided with opening, and the 3rd described control valve is arranged at preceding body
On.
5. laparoscope suction tube according to claim 4, it is characterised in that：Described front tube is also arranged with connection in vitro
Set, adapter sleeve coordinate with preceding body screw thread, and the first flexure strip, the second elasticity have been extended axially forward along preceding body on adapter sleeve
Piece, is provided with spacing between the first flexure strip and the second flexure strip, the first flexure strip, the second flexure strip are located at the two of body respectively
Side, the outer wall of the first flexure strip are provided with bayonet socket, and the inwall of the second flexure strip, which is provided with, to be used in the first flexure strip, the second elasticity
The fixture block being caught in before piece stretches out after body in bayonet socket.
6. according to the laparoscope suction tube described in claim 1 or 2 or 4 or 5, it is characterised in that：The side wall of described body
Mounting groove is provided with, the bottom of mounting groove is provided with detection hole, and described sensor is arranged in mounting groove, sensor and mounting groove
Sealing ring is provided between inwall, described body is provided with gland, and gland is pressed on sensor.
7. laparoscope suction tube according to claim 6, it is characterised in that：Described gland and the inwall spiral shell of mounting groove
Line coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021368.5U CN206867273U (en) | 2017-01-09 | 2017-01-09 | Laparoscope suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021368.5U CN206867273U (en) | 2017-01-09 | 2017-01-09 | Laparoscope suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206867273U true CN206867273U (en) | 2018-01-12 |
Family
ID=61325548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720021368.5U Expired - Fee Related CN206867273U (en) | 2017-01-09 | 2017-01-09 | Laparoscope suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206867273U (en) |
-
2017
- 2017-01-09 CN CN201720021368.5U patent/CN206867273U/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 |
Granted publication date: 20180112 Termination date: 20220109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |