CN219814289U - Laparoscopic surgical instrument with smoke removal device - Google Patents
Laparoscopic surgical instrument with smoke removal device Download PDFInfo
- Publication number
- CN219814289U CN219814289U CN202221637135.5U CN202221637135U CN219814289U CN 219814289 U CN219814289 U CN 219814289U CN 202221637135 U CN202221637135 U CN 202221637135U CN 219814289 U CN219814289 U CN 219814289U
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- CN
- China
- Prior art keywords
- side wall
- pipe
- surgical instrument
- removal device
- laparoscopic surgical
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- 239000000779 smoke Substances 0.000 title claims abstract description 42
- 230000000391 smoking effect Effects 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 239000002699 waste material Substances 0.000 claims abstract description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 210000000683 abdominal cavity Anatomy 0.000 abstract description 10
- 238000002357 laparoscopic surgery Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 210000001015 abdomen Anatomy 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a laparoscopic surgical instrument with a smoke removing device, which comprises a puncture outfit and a connecting catheter connected with an air inlet of the puncture outfit, wherein the tail end of the connecting catheter is connected with one pipeline in a Y-shaped pipe, the other two pipelines of the Y-shaped pipe are respectively connected with two suction pipes, one suction pipe is connected with a smoking assembly, the other suction pipe is connected with a waste collection bag, the waste collection bag is connected with a negative pressure vacuum pump, the puncture outfit is used for sucking liquid in the abdominal cavity of a patient, and the smoking assembly is used for sucking smoke generated in the abdominal cavity of the patient during operation. The utility model has simple and convenient structure, can solve the problem of smoke in laparoscopic surgery and has high clinical practicability.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a laparoscopic surgical instrument with a smoke removing device.
Background
The laparoscopic surgery is to make a plurality of small incisions with the diameter of 5-12 mm at different parts of the abdomen, extend a camera lens and various special surgical instruments into the abdominal cavity, shoot images of various viscera in the abdominal cavity by using the camera and transmit the images to a screen, and a doctor can finish corresponding operation without opening the abdomen by the images, and obtain the effects which are equal to that of the open abdomen surgery and even finer and more accurate. However, in laparoscopic surgery, energy works to produce a certain amount of smoke during the operation, which affects the field of view of the surgery, enhances the difficulty and risk of the surgery, and also easily contaminates the surrounding environment, damages the body of medical staff, and sometimes requires manual smoke evacuation, thereby affecting the speed and efficiency of minor surgery. Accordingly, there is a need to provide a smoke removal device in laparoscopic procedures that overcomes this problem.
Disclosure of Invention
In order to solve the above problems, the present utility model aims to provide a laparoscopic surgical instrument with a smoke removing device, and in order to achieve the above objects, the following technical scheme is adopted:
a laparoscopic surgical instrument with a smoke removal device, characterized by: the device comprises a puncture outfit and a connecting conduit connected with an air inlet of the puncture outfit, wherein the tail end of the connecting conduit is connected with one pipeline in a Y-shaped pipe, the other two pipelines of the Y-shaped pipe are respectively connected with two suction pipes, one suction pipe is connected with a smoking assembly, the other suction pipe is connected with a waste collection bag, and the waste collection bag is connected with a negative pressure vacuum pump.
Further, the smoking subassembly includes smoke tube and sets up the spherical balloon in the smoke tube outside, the smoke tube is a hollow cylinder, and the extension outside that the smoke tube extended spherical balloon is provided with a plurality of hangers the interior chucking section of thick bamboo that wears to be equipped with of hangers, the tip portion of smoke tube inserts and establishes the end at the smoke tube.
Further, the clamping cylinder comprises a left side wall and a right side wall, one side of the left side wall is connected with one side of the right side wall, meanwhile, the part, which is not connected with the left side wall, of the right side wall is buckled together through a locking assembly, and the left side wall and the right side wall are arranged in the hanging lugs in a penetrating mode and are tightly attached to the outer surface of the smoking pipe.
Further, the locking assembly comprises a clamping interface and a clamping block matched with the clamping interface, the clamping interface is arranged on one side surface of the left side wall which is not connected with the right side wall, and the clamping block is arranged on the side surface of the right side wall symmetrical to the clamping interface.
Further, the number of the card interfaces and the number of the card blocks are one to three, and the positions and the number of the card interfaces and the number of the card blocks are in one-to-one correspondence.
Further, a plurality of elastic buttons are uniformly arranged on the inner side surfaces of the left side wall and the right side wall.
Further, one side of the spherical air bag is provided with an air inflation pipe, and the spherical air bag can be inflated by connecting the air inflation pipe with an inflator pump.
Further, a control valve I and a control valve II are respectively arranged on the suction pipe and the connecting guide pipe.
Further, the top of the waste collection bag is provided with an exhaust port, the bottom of the waste collection bag is provided with a liquid outlet, and a liquid collection bottle is screwed below the liquid outlet.
Further, a sterile filter membrane is arranged in the exhaust port.
Compared with the prior art, the utility model has the beneficial effects that:
firstly, the Y-shaped tube is respectively connected with the smoking component and the puncture outfit, and the Y-shaped tube and the puncture outfit share a negative pressure aspirator, so that the negative pressure value is not reduced, the pressure in the abdominal cavity is not changed, smoke generated in the abdominal cavity can be sucked into the drainage bag through the smoking component, the intraoperative visual field is ensured, and the operation efficiency is improved;
secondly, the smoking component is provided with the spherical inflatable bag, and can be inflated by the inflator pump to meet the requirements of different incision sizes of patients, so that the smoking component is simple and easy to use;
thirdly, the utility model is also provided with the clamping cylinder, which can clamp the smoke suction pipe and the suction pipe, prevent the smoke suction pipe from falling off and separating, and influence the smoking effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
figure 2 is a schematic drawing showing a smoking assembly according to the present utility model in isolation;
figure 3 is a schematic view of the structure of the gripping cylinder in the smoking assembly;
figure 4 is a top view of a gripping cylinder in a smoking assembly;
fig. 5 is a diagram showing the installation relationship between the waste collection bag and the liquid collection bottle.
Wherein: 1-puncture outfit, 2-connecting catheter, 3-Y pipe, 4-suction tube, 5-smoking subassembly, 6-control valve I, 7-control valve II, 8-collection waste bag, 81-gas vent, 82-leakage fluid dram, 83-aseptic filter membrane, 84-external screw thread, 85-collection bottle, 9-negative pressure vacuum pump, 51-smoke tube, 52-spherical balloon, 521-gas tube, 53-chucking section of thick bamboo, 531-left side wall, 532-right side wall, 533-elastic button, 534-interface, 535-joint piece, 54-hangers.
Detailed Description
In order to enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution of the present utility model is further described below with reference to the accompanying drawings and examples.
Referring to fig. 1 to 3, it can be seen that a laparoscopic surgical instrument with a smoke removing device comprises a puncture outfit 1 and a connecting conduit 2 connected with an air inlet of the puncture outfit 1, wherein the tail end of the connecting conduit 2 is connected with a pipeline in a Y-shaped pipe 3, and a control valve II is arranged on the connecting conduit 2; the other two pipelines of the Y-shaped pipe 3 are respectively connected with two suction pipes 4, one suction pipe 4 is connected with a smoking assembly 5, a control valve I6 is arranged on the suction pipe 4, the other suction pipe 4 is connected with a liquid collecting bag 8, and the liquid collecting bag 8 is connected with a negative pressure vacuum pump 9 through a connecting pipe.
Further, the smoking assembly 5 comprises a smoke pipe 51 and a spherical air-filled bag 52 adhered and fixed on the outer side of the smoke pipe 51, the spherical air-filled bag 52 is not communicated with the smoke pipe 51 and wraps the outer side of the smoke pipe 51;
the smoking pipe 51 is a hollow cylinder, the top surface and the bottom surface are both open, and the smoking pipe 51 extends out of the outer surface of the pipe body of the spherical air-filled bag 52 and is fixedly provided with 1 to 2 hanging lugs 54, a clamping cylinder 53 is arranged in the hanging lugs 54 in a penetrating way, and the end part of the smoking pipe 4 is inserted at the tail end of the smoking pipe 51.
Further, the clamping cylinder 53 includes a left side wall 531 and a right side wall 532, one side of the left side wall 531 and one side of the right side wall 532 are hinged together, at the same time, the parts of the left side wall 531 and the right side wall 532 that are not connected together are buckled together by a locking component, and can be opened and separated from each other, and the left side wall 531 and the right side wall 532 are worn in the hanging lugs 54 to be closely attached to the outer side of the smoking pipe 51.
Further, the locking assembly includes a clamping port 534 and a clamping block 535 matched with the clamping port 534, the clamping port 534 is arranged on a side surface of the left side wall 531 which is not connected with the right side wall 532, and the clamping block 535 is arranged on a side surface of the right side wall 532 symmetrical to the clamping port 534, when the suction tube 4 is inserted into the smoking tube 51.
Further, the number of the card interfaces 534 and the card blocks 535 is one to three, and the positions and the numbers of the two correspond to each other one by one.
Further, a plurality of elastic buttons 533 are uniformly arranged on the inner sides of the left side wall 531 and the right side wall 532, so as to further clamp the smoking pipe 51 and the suction pipe 4 inserted therein to prevent the two from being separated.
Further, an inflation tube 521 is disposed at one side of the spherical air bag 52, and can be connected with an inflator pump through the inflation tube 521, and the spherical air bag 52 is inflated through a manual inflator pump.
Further, an exhaust port 81 is arranged above the waste collection bag 8, a liquid outlet 82 is arranged at the bottom of the waste collection bag, a liquid collection bottle 85 is screwed below the liquid outlet 82, a section of external threads 84 is arranged on the outer side of the liquid outlet 82, internal threads matched with the external threads 84 are arranged on the inner wall of the bottle opening of the liquid collection bottle 85, and the liquid collection bottle 85 can be screwed on the liquid outlet 82 through the external threads 84 and the internal threads.
Further, a sterile filter 83 is provided in the exhaust port 81, and a seal cover is provided in the exhaust port 81.
The using process comprises the following steps: when the utility model is used, firstly, the smoke suction pipe 51 is sleeved at the end part of the suction pipe 4, and then the clamping block 535 is inserted into the corresponding clamping interface 534, so that the left side wall 531 and the right side wall 532 clamp the joint of the smoke suction pipe 51 and the suction pipe 4; again, when performing the laparoscopic surgery, the balloon 52 is inflated to a proper size by inflating it with an inflator according to the size of the patient incision, inserted into the incision, and connected to the abdominal cavity of the patient by inserting the puncture outfit 1 into the patient incision;
when the operation process needs to absorb the blood and the liquid which are generated by the operation, a switch on a negative pressure vacuum pump 9 is turned on, the liquid in the abdominal cavity is sucked into a waste collection bag 8 through a puncture outfit 1, the puncture outfit 1 is a endoscopic suction device for sucking the liquid in the abdominal cavity of a patient, and the liquid flow rate can be controlled through a control valve II 7;
when the smoke generated by the operation is required to be sucked in the operation process, a switch on the negative pressure vacuum pump 9 is turned on, the smoke in the abdominal cavity of the patient is sucked into the waste collection bag 8 through the smoke suction pipe 51 and the connecting pipe 4, the view field in the operation is ensured, the operation is not influenced, and the smoke flow rate is controlled through the control valve I;
after the operation is finished, waste and waste liquid are discharged through an exhaust port 81 or a liquid discharge port 82, and a liquid collecting bottle 85 is detachably screwed at the bottom of the liquid discharge port 82 and used for collecting the waste liquid; a sterile filter 83 is provided on the exhaust port 81 for further filtering of the exhaust gases.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. A laparoscopic surgical instrument with a smoke removal device, characterized by: including puncture ware (1) and with connecting catheter (2) that the air inlet of puncture ware (1) links to each other, the end of connecting catheter (2) links to each other with one pipeline in Y type pipe (3), two other pipelines of Y type pipe (3) link to each other with two suction pipes (4) respectively, and one of them suction pipe (4) links to each other with smoking subassembly (5), and another suction pipe (4) links to each other with collection useless bag (8), and collection useless bag (8) link to each other with negative pressure vacuum pump (9).
2. A laparoscopic surgical instrument with a smoke removal device according to claim 1, wherein: the smoking subassembly includes smoking pipe (51) and sets up spherical balloon (52) in smoking pipe (51) outside, smoking pipe (51) are a hollow cylinder, and the extension outside that smoking pipe (51) extended spherical balloon (52) is provided with a plurality of hangers (54) in hangers (54) wear to be equipped with chucking section of thick bamboo (53), the tip portion of smoking pipe (4) is inserted and is established in the end of smoking pipe (51).
3. A laparoscopic surgical instrument with a smoke removal device according to claim 2, wherein: the clamping cylinder (53) comprises a left side wall (531) and a right side wall (532), one side of the left side wall (531) is connected with one side of the right side wall (532), meanwhile, the part, which is not connected with the left side wall (531) and the right side wall (532), is buckled together through a locking assembly, and the left side wall (531) and the right side wall (532) are arranged in the hanging lugs (54) in a penetrating mode and are tightly attached to the outer surface of the smoking pipe (51).
4. A laparoscopic surgical instrument with a smoke removal device according to claim 3, wherein: the locking assembly comprises a clamping interface (534) and a clamping block (535) matched with the clamping interface, the clamping interface (534) is arranged on one side surface of the left side wall (531) which is not connected with the right side wall (532), and the clamping block (535) is arranged on the side surface of the right side wall (532) symmetrical to the clamping interface (534).
5. A laparoscopic surgical instrument with a smoke removal device according to claim 4, wherein: the number of the clamping interfaces (534) and the clamping blocks (535) is one to three, and the positions and the number of the clamping interfaces and the clamping blocks are in one-to-one correspondence.
6. A laparoscopic surgical instrument with a smoke removal device according to claim 5, wherein: a plurality of elastic buttons (533) are also uniformly arranged on the inner side surfaces of the left side wall (531) and the right side wall (532).
7. A laparoscopic surgical instrument with a smoke removal device according to claim 6, wherein: one side of the spherical air-filled bag (52) is provided with an air-filled pipe (521), and the spherical air-filled bag (52) can be inflated by connecting the air-filled pipe (521) with an air pump.
8. A laparoscopic surgical instrument with a smoke removal device according to claim 1, wherein: the suction pipe (4) and the connecting conduit (2) are respectively provided with a control valve I (6) and a control valve II (7).
9. A laparoscopic surgical instrument with a smoke removal device according to claim 1, wherein: the top of the waste collection bag (8) is provided with an exhaust port (81), the bottom of the waste collection bag is provided with a liquid outlet (82), and a liquid collection bottle (85) is screwed below the liquid outlet (82).
10. A laparoscopic surgical instrument with a smoke removal device according to claim 9, wherein: an aseptic filter membrane (83) is arranged in the exhaust port (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221637135.5U CN219814289U (en) | 2022-06-28 | 2022-06-28 | Laparoscopic surgical instrument with smoke removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221637135.5U CN219814289U (en) | 2022-06-28 | 2022-06-28 | Laparoscopic surgical instrument with smoke removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219814289U true CN219814289U (en) | 2023-10-13 |
Family
ID=88277461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221637135.5U Active CN219814289U (en) | 2022-06-28 | 2022-06-28 | Laparoscopic surgical instrument with smoke removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219814289U (en) |
-
2022
- 2022-06-28 CN CN202221637135.5U patent/CN219814289U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |