CN215129638U - Laparoscopic surgery cuts up suction device - Google Patents
Laparoscopic surgery cuts up suction device Download PDFInfo
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- CN215129638U CN215129638U CN202120264359.5U CN202120264359U CN215129638U CN 215129638 U CN215129638 U CN 215129638U CN 202120264359 U CN202120264359 U CN 202120264359U CN 215129638 U CN215129638 U CN 215129638U
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- Prior art keywords
- mounting
- block
- suction device
- hole
- rods
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- 238000002357 laparoscopic surgery Methods 0.000 title claims description 16
- 238000010008 shearing Methods 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims description 11
- 206010028980 Neoplasm Diseases 0.000 abstract description 27
- 239000008280 blood Substances 0.000 abstract description 9
- 210000004369 blood Anatomy 0.000 abstract description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 4
- 239000001569 carbon dioxide Substances 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 3
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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Abstract
A laparoscopic surgical morcellating suction device includes a mounting block; the connecting hole is formed in the mounting block; a hose disposed within the connection hole; the negative pressure suction device is arranged on one side of the mounting block; a collection bottle disposed below the negative pressure aspirator; the shearing mechanism is arranged on the mounting block; a detachment mechanism disposed on the collection bottle. The utility model provides a peritoneoscope operation cuts up suction device has the operation comparatively simple, can collect the tumour after cutting up suction simultaneously, can also suction carbon dioxide and unnecessary blood, conveniently take out the tumour and the blood of collecting, and the physical cutting can not change the advantage of sample nature.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a laparoscopic surgery cuts up suction device.
Background
The laparoscope is similar to an electronic gastroscope and is an instrument with a miniature camera, and the laparoscopic surgery is a surgery performed by using the laparoscope and related instruments. When the patient has tumors in the body, the tumors need to be removed by laparoscopic surgery.
When carrying out laparoscopic surgery the doctor can fill carbon dioxide into patient's abdominal cavity, makes patient's abdominal cavity inflation to make things convenient for the doctor to operate, and traditional laparoscopic surgery generally stretches into special equipment to the cutting nipper earlier when excision tumour, excises the tumour again, and some tumour volumes are great, can't use to attract the suction of pipe, just need enlarge the incision on the patient health, and some can extract the cutting nipper after the shearing, stretch into again and attract the pipe, comparatively troublesome.
Therefore, there is a need to provide a new laparoscopic morcellating suction device to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide a peritoneoscope operation suction device that cuts up that has the operation comparatively simple, can cut up the tumour after the collection of suction simultaneously, can also suction carbon dioxide and unnecessary blood, conveniently take out the tumour and the blood of collecting.
In order to solve the technical problem, the utility model provides a laparoscopic surgery cuts up suction device includes: mounting blocks; the connecting hole is formed in the mounting block; a hose disposed within the connection hole; the negative pressure suction device is arranged on one side of the mounting block; a collection bottle disposed below the negative pressure aspirator; the shearing mechanism is arranged on the mounting block; a detachment mechanism disposed on the collection bottle.
Preferably, the shearing mechanism comprises a mounting hole, two connecting rods, a connecting block, two blades, two pull rings, two sliding rods, two sliding blocks, two first springs, two fixed blocks, two hinge rods and a hinge block, the mounting hole is formed in the mounting block, the two connecting rods are arranged in the mounting hole, the connecting block is hinged to one ends of the two connecting rods, the two blades are fixedly arranged at one ends of the two connecting rods respectively, the two pull rings are fixedly arranged at one ends of the two connecting rods respectively, sliding grooves are formed in the inner walls of the top and the bottom of the mounting hole, the two sliding rods are fixedly arranged on the inner walls of the two sides of the two sliding grooves respectively, the two sliding blocks are slidably arranged on the two sliding rods respectively, and the two sliding blocks are slidably connected with the inner walls of the two sliding grooves respectively, two the one end of first spring is fixed mounting respectively two one side that the slider is close to each other, two the fixed block respectively with two the one end fixed connection that first spring is close to each other, two the one end of articulated mast respectively with two the fixed block is articulated mutually, articulated piece and two the one end of articulated mast is articulated mutually.
Preferably, two slide holes are formed in the slide blocks, linear bearings are fixedly embedded in the inner walls of the slide holes, and the inner rings of the linear bearings are respectively sleeved on the two slide rods in a sliding mode.
Preferably, the connecting rods are provided with through holes, and the hinge rods are respectively connected with the inner walls of the through holes in a sliding manner.
Preferably, the hose is a disposable article, and one end of the hose is sleeved at the feed end of the negative pressure suction apparatus.
Preferably, the disassembly body includes discharging pipe, standing groove, mounting groove, guide arm, dog and second spring, discharging pipe fixed mounting is in the bottom of negative pressure aspirator, the standing groove ring-shaped is seted up on the outer wall of discharging pipe, the mounting groove is seted up on one side inner wall of receiving flask, the perforation has been seted up on one side inner wall of mounting groove, the guide arm runs through the perforation, the one end of guide arm with standing groove looks adaptation, the fixed cover of dog is established on the guide arm, the dog with mounting groove looks adaptation, second spring sliding sleeve is established on the guide arm.
Compared with the prior art, the utility model provides a laparoscopic surgery cuts up suction device and has following beneficial effect:
the utility model provides a cutting and sucking device for laparoscopic surgery, which can cut up tumors with larger volume through a mounting hole, a connecting rod, a connecting block, a blade, a pull ring, a slide rod, a slide block, a first spring, a fixed block, a hinge rod and a hinge block; through the hose, the connecting hole, the negative pressure aspirator, the discharging pipe and the collecting bottle, the cost and the infection can be reduced, the tumor can be cut and collected under the condition of not replacing instruments, the operation time can be shortened, and the operation efficiency can be effectively improved; through standing groove, mounting groove, guide arm, dog and second spring, conveniently take off and install the receiving flask, and then remove the tumour and the blood of clearance collection, the operation is comparatively simple, and the physical cutting can not change the sample nature.
Drawings
FIG. 1 is a schematic view of a preferred embodiment of a laparoscopic morcellating suction device according to the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.
Reference numbers in the figures: 1. mounting blocks; 2. connecting holes; 3. a hose; 4. a negative pressure aspirator; 5. a collection bottle; 6. mounting holes; 7. a connecting rod; 8. a joining block; 9. a blade; 10. a pull ring; 11. a slide bar; 12. a slider; 13. a first spring; 14. a fixed block; 15. a hinged lever; 16. a hinged block; 17. a discharge pipe; 18. a placement groove; 19. mounting grooves; 20. a guide bar; 21. a stopper; 22. a second spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a laparoscopic morcellating suction device provided by the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B shown in fig. 1. The laparoscopic surgical morcellating suction device comprises: a mounting block 1; the connecting hole 2 is formed in the mounting block 1; a hose 3, wherein the hose 3 is arranged in the connecting hole 2; the negative pressure suction device 4 is arranged on one side of the mounting block 1; a collection bottle 5, wherein the collection bottle 5 is arranged below the negative pressure suction apparatus 4; the shearing mechanism is arranged on the mounting block 1; a detachment mechanism disposed on the collection bottle 5.
The shearing mechanism comprises a mounting hole 6, two connecting rods 7, a connecting block 8, two blades 9, two pull rings 10, two sliding rods 11, two sliders 12, two first springs 13, two fixed blocks 14, two hinged rods 15 and a hinged block 16, wherein the mounting hole 6 is formed in the mounting block 1, the two connecting rods 7 are arranged in the mounting hole 6, the connecting block 8 is hinged to one end of each of the two connecting rods 7, the two blades 9 are respectively fixedly arranged at one end of each of the two connecting rods 7, the two pull rings 10 are respectively fixedly arranged at one end of each of the two connecting rods 7, the top and the bottom inner wall of the mounting hole 6 are respectively provided with a sliding groove, the two sliding rods 11 are respectively fixedly arranged on the inner walls at two sides of the two sliding grooves, and the two sliders 12 are respectively slidably arranged on the two sliding rods 11, two the slider 12 respectively with two the inner wall sliding connection of spout, two the one end of first spring 13 is fixed mounting respectively two one side that slider 12 is close to each other, two fixed block 14 respectively with two the one end fixed connection that first spring 13 is close to each other, two the one end of hinge bar 15 respectively with two the fixed block 14 is articulated mutually, hinge block 16 and two the one end of hinge bar 15 is articulated mutually, can cut up the tumour.
Two slide blocks 12 are all provided with slide holes, two linear bearings are fixedly embedded on the inner walls of the slide holes, and the inner rings of the linear bearings are respectively sleeved on the two slide rods 11 in a sliding manner, so that the slide rods can better slide.
Two all seted up the perforation on the connecting rod 7, two the hinge bar 15 respectively with two fenestrate inner wall sliding connection can prevent two the connecting rod 7 drops.
The hose 3 is a disposable article, and one end of the hose 3 is sleeved at the feeding end of the negative pressure suction device 4, so that the hose 3 can be replaced, and infection is reduced.
Disassembly body includes discharging pipe 17, standing groove 18, mounting groove 19, guide arm 20, dog 21 and second spring 22, discharging pipe 17 fixed mounting is in vacuum aspiration ware 4's bottom, standing groove 18 annular is seted up on discharging pipe 17's the outer wall, mounting groove 19 is seted up on one side inner wall of receiving flask 5, the perforation has been seted up on one side inner wall of mounting groove 19, guide arm 20 runs through the perforation, the guide arm 20 one end with standing groove 18 looks adaptation, the fixed cover of dog 21 is established on the guide arm 20, dog 21 with 19 looks adaptations of mounting groove, second spring 22 slip cap is established on the guide arm 20, the convenience is with receiving flask 5 dismantles, and then the blood and the tumour of clearance collection, and the operation is comparatively simple.
The utility model provides a peritoneoscope operation cuts up suction device's theory of operation as follows:
the cutting can not change the property of the sample, the hose 3 can be detached from the negative pressure suction apparatus 4, when in use, when the laparoscope operation is carried out on a patient and the position of the tumor is checked, if the tumor has a large volume and can not be sucked by using a suction tube, the device extends to the side of the tumor, two fingers respectively extend into the two pull rings 10, the two pull rings 10 are pinched to mutually approach, the two pull rings 10 drive the two connecting rods 7 to mutually approach on the connecting block 8, the two connecting rods 7 drive the two blades 9 to mutually approach, when the two connecting rods 7 are pulled leftwards and rightwards, the two connecting rods 7 drive the two hinged rods 15 to mutually approach on the hinged block 16 and move horizontally, the two hinged rods 15 drive the two fixed blocks 14 to mutually approach and move horizontally, the two fixed blocks 14 make the two first springs 13 tighten and move horizontally, the two first springs 13 drive the two sliding blocks 12 to horizontally slide on the two sliding rods 11, the tumor cutting device can move in the mounting hole 6, so that the flexibility is increased, tumors can be cut off more conveniently, and then the tumors with larger volume are cut up by using the two blades 9, so that the properties of a specimen cannot be changed by cutting;
the hose 3 extends into the chopped tumor from the connecting hole 2, the negative pressure aspirator 4 can be started at this time, the negative pressure aspirator 4 generates negative pressure in the hose 3, the chopped tumor, redundant blood or carbon dioxide is sucked into the collecting bottle 5 through the hose 3 and the discharge pipe 17, redundant gas can be discharged through the exhaust port of the negative pressure aspirator 4, after the collection is finished, the hose 3 can be pulled out, a new hose 3 is replaced when the next laparoscopic surgery is carried out, the cost can be reduced, the infection can be reduced, the tumor can be chopped and collected under the condition of not replacing instruments, the surgery time can be shortened, and the surgery efficiency can be effectively improved;
at this moment just can pull guide arm 20 rightwards, guide arm 20 drives dog 21 and moves to the right in mounting groove 19, dog 21 makes second spring 22 tighten up, make the one end of guide arm 20 keep away from standing groove 18, just can take off collecting flask 5, and go to handle the tumour and the blood of collecting, go the disinfection again, it is opposite, when installation collecting flask 5, overlap collecting flask 5 on discharging pipe 17, loosen guide arm 20, guide arm 20 makes second spring 22 self return, drive dog 21 and move left under the effect of second spring 22 self return, dog 21 makes the one end of guide arm 20 and the inner wall of standing groove 18 contact, just can fix collecting flask 5, the operation is comparatively simple.
Compared with the prior art, the utility model provides a laparoscopic surgery cuts up suction device and has following beneficial effect:
the utility model provides a cutting and sucking device for laparoscopic surgery, which can cut up large-sized tumors through a mounting hole 6, a connecting rod 7, a connecting block 8, a blade 9, a pull ring 10, a slide bar 11, a slide block 12, a first spring 13, a fixed block 14, a hinge rod 15 and a hinge block 16; through the hose 3, the connecting hole 2, the negative pressure aspirator 4, the discharge pipe 17 and the collecting bottle 5, the cost can be reduced, the infection can be reduced, the tumor can be cut and collected under the condition of not changing instruments, the operation time can be shortened, and the operation efficiency can be effectively improved; through standing groove 18, mounting groove 19, guide arm 20, dog 21 and second spring 22, conveniently take off and install receiving flask 5, and then go the tumour and the blood of clearance collection, the operation is comparatively simple.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A laparoscopic surgical morcellating suction device, comprising:
mounting blocks;
the connecting hole is formed in the mounting block;
a hose disposed within the connection hole;
the negative pressure suction device is arranged on one side of the mounting block;
a collection bottle disposed below the negative pressure aspirator;
the shearing mechanism is arranged on the mounting block;
a detachment mechanism disposed on the collection bottle.
2. The chopping and suction device for laparoscopic surgery as claimed in claim 1, wherein said shearing mechanism comprises a mounting hole, two connecting rods, a connecting block, two blades, two pull rings, two sliding rods, two sliding blocks, two first springs, two fixing blocks, two hinge rods and a hinge block, said mounting hole is opened on said mounting block, said two connecting rods are both disposed in said mounting hole, said connecting block is hinged with one end of each of said two connecting rods, said two blades are respectively fixedly mounted on one end of each of said two connecting rods, said two pull rings are respectively fixedly mounted on one end of each of said two connecting rods, the top and bottom inner walls of said mounting hole are both opened with sliding grooves, said two sliding rods are respectively fixedly mounted on the inner walls of both sides of said two sliding grooves, said two sliding blocks are respectively slidably mounted on said two sliding rods, two the slider respectively with two the inner wall sliding connection of spout, two the one end of first spring is fixed mounting respectively two one side that the slider is close to each other, two the fixed block respectively with two the one end fixed connection that the first spring is close to each other, two the one end of hinge bar is respectively with two the fixed block is articulated mutually, hinge block and two the one end of hinge bar is articulated mutually.
3. The laparoscopic surgery cuts up suction device with the comminution, as claimed in claim 2, wherein the two slide blocks are respectively provided with a slide hole, the inner walls of the two slide holes are respectively fixedly embedded with a linear bearing, and the inner rings of the two linear bearings are respectively slidably sleeved on the two slide bars.
4. The laparoscopic morcellating and aspirating apparatus of claim 2, wherein each of said two connecting rods has a through hole, and wherein each of said two hinged rods is slidably connected to an inner wall of each of said through holes.
5. The laparoscopic surgical morcellating and aspirating device of claim 1, wherein said flexible tube is a disposable item, and an end of said flexible tube is fitted over a feed end of said vacuum extractor.
6. The laparoscopic surgery cuts up suction device according to claim 1, wherein the detaching mechanism includes a discharging pipe, a placing groove, a mounting groove, a guide rod, a stop block and a second spring, the discharging pipe is fixedly mounted at the bottom of the negative pressure suction apparatus, the placing groove is annularly arranged on the outer wall of the discharging pipe, the mounting groove is arranged on one side inner wall of the collecting bottle, a through hole is arranged on one side inner wall of the mounting groove, the guide rod penetrates through the through hole, one end of the guide rod is matched with the placing groove, the stop block is fixedly arranged on the guide rod, the stop block is matched with the mounting groove, and the second spring is slidably arranged on the guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120264359.5U CN215129638U (en) | 2021-01-30 | 2021-01-30 | Laparoscopic surgery cuts up suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120264359.5U CN215129638U (en) | 2021-01-30 | 2021-01-30 | Laparoscopic surgery cuts up suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215129638U true CN215129638U (en) | 2021-12-14 |
Family
ID=79408944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120264359.5U Expired - Fee Related CN215129638U (en) | 2021-01-30 | 2021-01-30 | Laparoscopic surgery cuts up suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215129638U (en) |
-
2021
- 2021-01-30 CN CN202120264359.5U patent/CN215129638U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |