CN220678916U - Laparoscope smoke removal device and smoke purifier - Google Patents
Laparoscope smoke removal device and smoke purifier Download PDFInfo
- Publication number
- CN220678916U CN220678916U CN202322251364.4U CN202322251364U CN220678916U CN 220678916 U CN220678916 U CN 220678916U CN 202322251364 U CN202322251364 U CN 202322251364U CN 220678916 U CN220678916 U CN 220678916U
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- main body
- smoke
- purifier
- interface
- surgical
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- 239000000779 smoke Substances 0.000 title claims abstract description 72
- 239000010410 layer Substances 0.000 claims abstract description 35
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000000292 calcium oxide Substances 0.000 claims abstract description 15
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 239000012634 fragment Substances 0.000 claims abstract description 13
- 239000012528 membrane Substances 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000011229 interlayer Substances 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 230000000391 smoking effect Effects 0.000 abstract description 6
- 210000000683 abdominal cavity Anatomy 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000036541 health Effects 0.000 description 5
- 238000000746 purification Methods 0.000 description 4
- 206010011409 Cross infection Diseases 0.000 description 3
- 206010029803 Nosocomial infection Diseases 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002357 laparoscopic surgery Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 208000005718 Stomach Neoplasms Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 206010017758 gastric cancer Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 201000011549 stomach cancer Diseases 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a laparoscope smoke removing device and a smoke purifier, wherein the device comprises a main body and two interfaces which are arranged at the central positions of two ends of the main body, wherein one of the interfaces is a front interface, the other interface is a rear interface, and the main body is of a columnar hollow structure; the purifier is arranged in the main body and is in contact with the inner wall of the main body, and is used for adsorbing and purifying the surgical smoke and tissue cell fragments passing through the main body; the purifier is divided into four parts, wherein air-permeable interlayers are arranged between every two adjacent parts; the purifier is sequentially provided with a quicklime layer, an activated carbon layer, a purifying material layer and a filtering membrane layer according to the direction from the entering main body to the discharging main body of surgical smoke; the front interface is directly connected with the sheath clamping interface of the laparoscopic cannula puncture outfit, the rear interface is connected with the negative pressure aspirator, and then the laparoscopic cannula puncture outfit can be directly used, is convenient and quick, does not occupy the position of a surgical instrument and does not influence the surgical process, so that the smoking operation can be performed without taking out the instrument in the surgical process.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to a laparoscope smoke removing device and a smoke purifier.
Background
Gastric cancer patients are generally treated by surgical operations, and two types of surgical methods are still commonly used in clinic at present: laparoscopy and open surgery. When the laparoscopic surgery uses an electric knife to cut off tissues, smoke, tissue cell fragments and the like are generated, and the smoke, the tissue cell fragments and the like are dissociated in the abdominal cavity, so that the laparoscopic vision is affected, and the operation in the operation of an operator is interfered. The free tissue fragments float and suspend in the operating room environment through the opening of the laparoscope puncture outfit, so that the health of operators is affected, and the operating room environment is polluted.
Wherein, bulletin number CN114260281 discloses a peritoneoscope smoke abatement device, including inhalation component, connecting pipe, blast pipe, connecting seat, drive mechanism and handle part, its characterized in that: the air suction component comprises an air suction main body part, and one end of the air suction main body part is hinged with one end of the connecting pipe; the connecting seat comprises a seat body, a rotary handle and an air pump, the other end of the connecting pipe is connected with the seat body, one end of the exhaust pipe is communicated with the air suction main body, and the other end of the exhaust pipe is communicated with the air pump; the transmission mechanism is in transmission connection with the rotary handle and the air suction main body piece, and the rotation of the rotary handle can enable the air suction main body piece to rotate through the transmission mechanism; and a smoke purifier is arranged in the handle part and is communicated with the air pump. With this structure, the surgical smoke in the designated area in the abdominal cavity can be eliminated.
According to the technical scheme, the laparoscopic smoke removing device needs to take out the surgical instrument from the puncture outfit and extend into the abdominal cavity, firstly, the surgical process is interrupted, and secondly, if the operation is carried out to a key step, the device cannot play a role when the surgical instrument cannot be taken out for smoking operation.
Therefore, how to perform smoking operation without taking out the instrument during the operation is a problem to be solved at present.
Disclosure of Invention
The utility model aims to: a laparoscopic smoke removing device and a smoke purifier are provided to solve the above problems in the prior art.
The technical scheme is as follows: a laparoscopic smoke removal device and smoke purifier comprising:
the device comprises a main body and two interfaces arranged at the central positions of two ends of the main body, wherein one of the interfaces is a front interface, the other interface is a rear interface, and the main body is of a columnar hollow structure;
the purifier is arranged in the main body and is in contact with the inner wall of the main body, and is used for adsorbing and purifying the surgical smoke and tissue cell fragments passing through the main body;
the purifier is divided into four parts, wherein air-permeable interlayers are arranged between every two adjacent parts;
the purifier is sequentially provided with a quicklime layer, an activated carbon layer, a purifying material layer and a filtering membrane layer according to the direction from the entering main body to the discharging main body of surgical smoke;
wherein, a preset gap is arranged between the quicklime layer and the front interface and between the filtering membrane layer and the rear interface; the barrier layer has a predetermined air permeability.
In a further embodiment, a filter screen is further provided at the rear interface on the main body.
In a further embodiment, a front connector is provided at the front interface;
the front connector is rubber or other materials with elastic properties.
In a further embodiment, a rear connector is provided at the rear interface;
the rear connecting piece is made of plastic or other materials without elastic properties.
In a further embodiment, the front connector is connected with the sheath card of the cannula puncture outfit and the negative pressure aspirator drainage tube is connected with the rear connector;
the other end of the negative pressure aspirator drainage tube is connected with a negative pressure aspirator;
the negative pressure generated by opening the negative pressure aspirator switch and the sleeve puncture outfit switch on the sleeve puncture outfit sheath card can lead the surgical smoke to pass through the smoke purifier.
The beneficial effects are that: the utility model relates to a laparoscope smoke removing device and a smoke purifier, which are directly connected with a sheath clamping interface of a laparoscope cannula puncture outfit through a front interface, and can be directly used after a rear interface is connected with a negative pressure aspirator, so that the smoke removing device is convenient and quick, does not occupy the position of a surgical instrument and does not influence the surgical process, and can also perform smoking operation without taking out the instrument in the surgical process; meanwhile, the smoke purifier can absorb and purify the smoke and tissue cell fragments which are sucked out, so that the surgical smoke sucked by a surgical operator is reduced, the health of the surgical operator is protected, and meanwhile, the recovery of a patient can be quickened by sucking the smoke and the tissue cell fragments in the abdominal cavity; simultaneously through quick lime layer, active carbon layer, purification material layer and the filtration membrane layer that set up, can be to the layering of art smog filtration, make harmful substance can adsorb completely, protection art person is healthy, and this smoke purifier can dismantle with sleeve pipe puncture ware sheath card simultaneously and be connected, and then be convenient for dismantle the installation to it is packed through setting up disposable wrapping bag, avoids used repeatedly, accomplishes one, stops patient cross infection's risk.
Drawings
Fig. 1 is a schematic structural view of a laparoscopic smoke removing device according to the present utility model.
Fig. 2 is a schematic view of the interior of the main body.
Fig. 3 is a schematic diagram of a front-to-back interface connection mode.
The reference numerals in the drawings are as follows: the device comprises a main body 1, a front connector 2, a rear connector 3, quicklime 4, active carbon 5, a purifying material 6, a filtering membrane 7, a filtering screen 8, a sleeve puncture outfit sheath clamp 9, a negative pressure aspirator drainage tube 10 and a sleeve puncture outfit switch 11.
Detailed Description
Through research and analysis of the applicant, the reason that the problem (the instrument needs to be removed and then smoke removal work can be performed again in the operation process) occurs is that the laparoscopic smoke removal device needs to take out the instrument which is being operated, and the laparoscopic smoke removal device goes deep into the abdominal cavity from the puncture outfit, so that the operation process can be interrupted firstly, and secondly, if the operation is performed to a key step, the device can not play a role when the instrument can not be taken out to perform smoking operation, the laparoscopic sleeve puncture outfit sheath card interface is directly connected through the front interface, and the laparoscopic sleeve puncture outfit sheath card interface can be directly used after the rear interface is connected with the negative pressure suction apparatus, so that the laparoscopic smoke removal device is convenient and rapid, does not occupy the position of the surgical instrument and does not influence the operation process, and therefore, the smoking operation can be performed without taking out the instrument in the operation process; meanwhile, the smoke purifier can absorb and purify the smoke and tissue cell fragments which are sucked out, so that the surgical smoke sucked by a surgical operator is reduced, the health of the surgical operator is protected, and meanwhile, the recovery of a patient can be quickened by sucking the smoke and the tissue cell fragments in the abdominal cavity; meanwhile, through the arranged quicklime layer, the active carbon layer, the purifying material layer and the filtering membrane layer, the operation smoke can be subjected to layered filtration, so that harmful substances can be completely adsorbed, the health of operators is protected, and meanwhile, the smoke purifier is detachably connected with the sheath card of the sleeve puncture outfit, so that the smoke purifier is convenient to detach and mount, and is packaged through the disposable packaging bag, so that the repeated use is avoided, one person is realized, and the risk of cross infection of patients is avoided; and further the smoke removing device can be integrated into the sheath card of the sleeve puncture outfit.
A laparoscopic smoke removal device and smoke purifier comprising: the device comprises a main body 1, a front connector 2, a rear connector 3, quicklime 4, active carbon 5, a purifying material 6, a filtering membrane 7, a filtering screen 8, a sleeve puncture outfit sheath clamp 9, a negative pressure aspirator drainage tube 10 and a sleeve puncture outfit switch 11.
The device comprises a main body 1 and two interfaces which are arranged at the central positions of two ends of the main body 1, wherein one of the interfaces is a front interface 2, the other is a rear interface 3, and the main body 1 is of a columnar hollow structure; a purifier provided in the main body 1 and abutting against the inner wall of the main body 1, for adsorbing and purifying the surgical smoke and tissue cell fragments passing through the main body 1; the purifier is divided into four parts, wherein air-permeable interlayers are arranged between every two adjacent parts; the purifier is sequentially provided with a quicklime layer 4, an activated carbon layer 5, a purification material layer 6 and a filtering membrane layer 7 according to the direction from the entering main body 1 to the discharging main body 1 of surgical smoke; wherein, a preset gap is arranged between the quicklime 4 layer and the front interface 2 and between the filtering membrane 7 layer and the rear interface 3; the quicklime 4 and the activated carbon 5 are in a breathable granular shape; through the negative pressure aspirator, the surgical smoke can sequentially pass through the quicklime 4 layer, the activated carbon 5 layer, the purification material 6 layer and the filter membrane 7 layer, the quicklime 4 firstly removes the sucked water mist and carbon dioxide gas, the activated carbon 5 adsorbs waste gas, the purification material 6 adsorbs the gas filtered by the activated carbon 5, and the filter membrane 7 entraps cell fragments; meanwhile, the smoke and tissue cell fragments and the like can be adsorbed and purified, harmful substances are prevented from drifting in the environment of an operating room, the health of operators is protected, and the rehabilitation of patients is promoted.
The filter screen 8 is further arranged in the main body 1 in front of the rear connector 3, so that scattered quicklime 4 and active carbon 5 particles can be prevented from entering the negative pressure suction drainage bottle, and the possibility of unsmooth suction caused by blockage of a negative pressure suction pipeline by the scattered particles can be avoided.
A front connector is arranged at the front interface 2; the front connector is rubber or other materials with elastic properties.
A rear connector is arranged at the rear interface 3; the rear connecting piece is made of plastic or other materials without elastic properties.
The front connecting piece is connected with a sheath clamp 9 of the cannula puncture outfit, and a negative pressure aspirator drainage tube 10 is connected with the rear connecting piece; the other end of the negative pressure aspirator drainage tube 10 is connected with a negative pressure aspirator; the negative pressure generated by opening the negative pressure aspirator switch and the sleeve puncture outfit switch 11 on the sleeve puncture outfit sheath card 9 can lead the operation smoke to pass through the smoke purifier; the device is used by one person, so that the reduction of the smoke removing effect and the reduction of the smoke purifying effect are avoided, and the risk of cross infection of patients is avoided; through the connection with the negative pressure aspirator, a certain negative pressure can be generated, and then the generated operation smoke can be adsorbed and removed, so that the generated operation smoke is prevented from obstructing the visual field of doctors,
description of working principle: taking out the sealed bag, taking out the laparoscopic smoke removing device, connecting the front interface 2 with the laparoscopic sleeve puncture outfit sheath card 9 interface, connecting the rear interface 3 with the negative pressure aspirator drainage tube 10, opening the sleeve puncture outfit sheath card 9 interface switch, opening the negative pressure aspirator, rotating the sleeve puncture outfit sheath card 9 to suck the smoke at the appointed part of the abdominal cavity, and closing the sleeve puncture outfit switch 11 and the negative pressure aspirator after the operation field is clear; meanwhile, the device can be always connected to the interface of the sheath card 9 of the cannula puncture outfit, and if smoke in the abdominal cavity shields the operation field again or the operator needs, the steps can be repeated until the operation is finished, and the device is taken down and discarded.
As described above, although the present utility model has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the utility model itself. Various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. A smoke purifier, comprising:
the device comprises a main body and two interfaces arranged at the central positions of two ends of the main body, wherein one of the interfaces is a front interface, the other interface is a rear interface, and the main body is of a columnar hollow structure;
the purifier is arranged in the main body and is in contact with the inner wall of the main body, and is used for adsorbing and purifying the surgical smoke and tissue cell fragments passing through the main body;
the purifier is divided into four parts, wherein air-permeable interlayers are arranged between every two adjacent parts;
the purifier is sequentially provided with a quicklime layer, an activated carbon layer, a purifying material layer and a filtering membrane layer according to the direction from the entering main body to the discharging main body of surgical smoke;
wherein, a preset gap is arranged between the quicklime layer and the front interface and between the filtering membrane layer and the rear interface.
2. A smoke purifier as defined in claim 1 wherein: the rear joint of the main body is also provided with a filter screen.
3. A smoke purifier as defined in claim 1 wherein: a front connector is arranged at the front interface;
the front connector is rubber or other materials with elastic properties.
4. A smoke purifier as defined in claim 1 wherein: a rear connecting piece is arranged at the rear interface;
the rear connecting piece is made of plastic or other materials without elastic properties.
5. A laparoscopic smoke removal device, characterized in that: a smoke purifier comprising the smoke purifier of any one of claims 1-4.
6. A laparoscopic smoke evacuation device according to claim 5, wherein: the front connecting piece is connected with the sheath clamp of the cannula puncture outfit, and the negative pressure suction device drainage tube is connected with the rear connecting piece;
the other end of the negative pressure aspirator drainage tube is connected with a negative pressure aspirator;
the negative pressure generated by opening the negative pressure aspirator switch and the sleeve puncture outfit switch on the sleeve puncture outfit sheath card can lead the surgical smoke to pass through the smoke purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322251364.4U CN220678916U (en) | 2023-08-22 | 2023-08-22 | Laparoscope smoke removal device and smoke purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322251364.4U CN220678916U (en) | 2023-08-22 | 2023-08-22 | Laparoscope smoke removal device and smoke purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220678916U true CN220678916U (en) | 2024-03-29 |
Family
ID=90369998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322251364.4U Active CN220678916U (en) | 2023-08-22 | 2023-08-22 | Laparoscope smoke removal device and smoke purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220678916U (en) |
-
2023
- 2023-08-22 CN CN202322251364.4U patent/CN220678916U/en active Active
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