CN114587632A - Operation smoke control method and device suitable for laparoscope - Google Patents
Operation smoke control method and device suitable for laparoscope Download PDFInfo
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- CN114587632A CN114587632A CN202210164662.7A CN202210164662A CN114587632A CN 114587632 A CN114587632 A CN 114587632A CN 202210164662 A CN202210164662 A CN 202210164662A CN 114587632 A CN114587632 A CN 114587632A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/007—Aspiration
- A61B2218/008—Aspiration for smoke evacuation
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Abstract
The invention provides a surgical smoke control method and device suitable for a laparoscope, which relate to the technical field of medical treatment and comprise the following steps: the seat body, the absorption part, the clamping part and the buffer part; the base body is fixedly connected with a box body through bolts, and filtering liquid is filled in the box body. Through the arrangement of the buffer part, the bottom end surfaces of the two sliding rods B are welded with the supporting blocks, the top end surfaces of the two sliding rods B are welded with the connecting blocks, and each sliding rod B is sleeved with an elastic part; the head end of the elastic element is in elastic contact with the bottom end face of the seat body, the tail end of the elastic element is in elastic contact with the supporting block, and the sliding rod B, the supporting block, the connecting block and the elastic element form a buffer structure when the device is placed, so that the service life of the device can be prolonged, and the problem that the existing device is poor in contact effect between smoke and filtering liquid when the existing device absorbs smoke and purifies smoke is solved; secondly, the problem of buffer protection can not be realized to current device when placing.
Description
Technical Field
The invention relates to the technical field of medical treatment, in particular to a surgical smoke control method and device suitable for a laparoscope.
Background
In the process of laparoscopic surgery, a large amount of smoke generated by electric surgical equipment such as an ultrasonic knife and a high-frequency electrotome easily influences the surgical field of view, so that the video development is blurred, the surgical risk is further increased, and the smoke is absorbed by using a smoke absorption device during the surgery.
However, with current conventional surgical smoke control devices, first, the existing devices have poor contact between the smoke and the filtered liquid when absorbing and purifying the smoke; secondly, current device can not realize the buffering protection when placing.
Disclosure of Invention
In view of the above, the present invention provides a surgical smoke control device for laparoscope, which has an exhaust hole and a through hole, and can divide gas, thereby improving the contact effect between the gas and the filtered liquid;
the air suction pipe is also provided with a buffer part, and the buffer part can realize buffer protection on the one hand and can realize the falling prevention of the air suction pipe on the other hand.
The invention provides a surgical smoke control device suitable for a laparoscope, which specifically comprises: the seat body, the absorption part, the clamping part and the buffer part; the base body is fixedly connected with a box body through bolts, and filtering liquid is filled in the box body; the absorption part consists of an air suction pump, an exhaust pipe, a connecting seat, an air suction pipe, an air suction head and an exhaust hole, and the air suction pump is fixedly connected in the box body through bolts; the air suction pump is connected with an exhaust pipe, and the exhaust pipe is immersed in the liquid; the exhaust pipes are provided with exhaust holes in an annular array shape, and the exhaust holes in the annular array shape form a diffusion structure of the flue gas; the clamping part consists of a clamping seat, a sliding rod A, a threaded rod, a clamping block, a handle, a clamping groove and a baffle plate, and the clamping seat is fixedly connected to the bottom end face of the seat body through a bolt; the number of the buffer parts is two, and the buffer parts consist of sliding rods B, supporting blocks, connecting blocks and elastic pieces; the two sliding rods B are arranged, and the two sliding rods B are connected to the seat body in a sliding mode.
Optionally, a cover plate is mounted at the top of the box body, the cover plate is of a stepped structure, and the cover plate and the box body are connected in an inserting manner.
Optionally, a partition plate is fixedly connected in the tank body through a bolt, the partition plate is of a rectangular plate-shaped structure, and the partition plate is immersed in the liquid; the partition board is provided with through holes in a rectangular array shape, and the through holes in the rectangular array shape jointly form a smoke splitting structure.
Optionally, a connecting seat is connected to the air suction pump, and an air suction pipe is connected to the connecting seat;
the air suction pipe is connected with air suction heads, the air suction heads are provided with air suction holes in an annular array shape, and the air suction heads are of spherical structures.
Optionally, two sliding rods a are symmetrically welded on the clamping seat, and a clamping block is connected to the two sliding rods a in a sliding manner;
the clamping seat is rotatably connected with a threaded rod, and the threaded rod is in threaded connection with the clamping block.
Optionally, two clamping grooves are symmetrically formed in the clamping seat and the clamping block, and the four clamping grooves are of rectangular groove-shaped structures.
Optionally, a baffle is welded on the clamping seat and has a rectangular plate-shaped structure; the baffle and grip block sliding connection, and the baffle is located slide bar A below 2cm department to slide bar A's protection architecture that collides with has been constituteed to the baffle.
Optionally, the tail end of the threaded rod is welded with a handle, the handle is sleeved with a rubber sleeve, and the rubber sleeve is in elastic contact with the top end face of the baffle.
Optionally, the bottom end surfaces of the two sliding rods B are welded with supporting blocks, the top end surfaces of the two sliding rods B are welded with connecting blocks, and each sliding rod B is sleeved with an elastic piece; the head end of the elastic element is in elastic contact with the bottom end face of the seat body, the tail end of the elastic element is in elastic contact with the supporting block, and the sliding rod B, the supporting block, the connecting block and the elastic element jointly form a buffer structure when the device is placed.
Optionally, the connecting block is aligned with the position of the connector on the air suction pipe, and when the device is placed, the connecting block is connected with the connector on the air suction pipe in a clamping mode.
The invention also provides a surgical smoke control method suitable for laparoscopy, which is realized by using any one of the surgical smoke control devices suitable for laparoscopy.
Advantageous effects
Through the arrangement of the buffer part, firstly, the bottom end surfaces of the two sliding rods B are welded with the supporting blocks, the top end surfaces of the two sliding rods B are welded with the connecting blocks, and each sliding rod B is sleeved with an elastic part; the head end of the elastic element is in elastic contact with the bottom end face of the seat body, the tail end of the elastic element is in elastic contact with the supporting block, and the sliding rod B, the supporting block, the connecting block and the elastic element form a buffer structure when the device is placed, so that the service life of the device can be prolonged;
secondly, because of the connecting block is adjusted well with the connector position on the breathing pipe, and the connecting block links to each other with the connector joint on the breathing pipe when this device is placing to can realize the anti-drop of breathing pipe.
Due to the arrangement of the exhaust holes, the air suction pump is connected with the exhaust pipe, and the exhaust pipe is not filled with liquid; the exhaust holes are formed in the exhaust pipe in an annular array shape, and the exhaust holes formed in the annular array shape jointly form a diffusion structure of the flue gas, so that the contact effect of the flue gas and liquid can be improved, and further the filtering effect of the flue gas is improved.
Through the arrangement of the clamping part, firstly, the baffle is welded on the clamping seat and is of a rectangular plate-shaped structure; the baffle is connected with the clamping block in a sliding mode, the baffle is located 2cm below the sliding rod A, and the baffle forms a collision protection structure of the sliding rod A, so that collision protection of the sliding rod A can be achieved;
and secondly, the handle is welded at the tail end of the threaded rod and sleeved with the rubber sleeve, and the rubber sleeve is in elastic contact with the top end face of the baffle plate, so that friction type locking of the threaded rod can be realized through the baffle plate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
FIG. 1 is a schematic axial view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 2 at A according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
FIG. 5 is a partially sectioned isometric view of the present invention;
FIG. 6 is a schematic front view of the FIG. 5 embodiment of the present invention;
FIG. 7 is an enlarged view of FIG. 6 at C of the present invention;
fig. 8 is a schematic axial view of the invention in the other direction from fig. 5.
List of reference numerals
1. A base body; 2. a box body; 201. a cover plate; 202. a partition plate; 203. a through hole; 3. an absorbing part; 301. a getter pump; 302. an exhaust pipe; 303. a connecting seat; 304. an air intake duct; 305. an air suction head; 306. an exhaust hole; 4. a clamping portion; 401. a clamping seat; 402. a slide bar A; 403. a threaded rod; 404. a clamping block; 405. a handle; 406. a card slot; 407. a baffle plate; 5. a buffer section; 501. a slide bar B; 502. a support block; 503. connecting blocks; 504. an elastic member.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to 8:
the invention provides a surgical smoke control device suitable for laparoscope, which comprises: the seat body 1, the absorption part 3, the clamping part 4 and the buffer part 5;
the base body 1 is fixedly connected with a box body 2 through bolts, and the box body 2 is filled with filtering liquid;
the absorption part 3 consists of an air suction pump 301, an exhaust pipe 302, a connecting seat 303, an air suction pipe 304, an air suction head 305 and an exhaust hole 306, and the air suction pump 301 is fixedly connected in the box body 2 through bolts;
the clamping part 4 consists of a clamping seat 401, a sliding rod A402, a threaded rod 403, a clamping block 404, a handle 405, a clamping groove 406 and a baffle 407, and the clamping seat 401 is fixedly connected to the bottom end face of the seat body 1 through bolts;
the number of the buffer parts 5 is two, and each buffer part 5 consists of a sliding rod B501, a supporting block 502, a connecting block 503 and an elastic piece 504; the number of the sliding rods B501 is two, and the two sliding rods B501 are both connected to the seat body 1 in a sliding manner.
In addition, according to the embodiment of the present invention, as shown in fig. 5, a cover plate 201 is installed on the top of the box body 2, the cover plate 201 is in a step-shaped structure, and the connection relationship between the cover plate 201 and the box body 2 is in an insertion connection, so that the sealing performance between the cover plate 201 and the box body 2 can be improved.
Further, according to the embodiment of the present invention, as shown in fig. 6 and 7, an exhaust pipe 302 is connected to the getter pump 301, and the exhaust pipe 302 is not filled with liquid; the exhaust pipe 302 is provided with exhaust holes 306 in an annular array, and the exhaust holes 306 in the annular array form a diffusion structure of the flue gas, so that the contact effect of the flue gas and the liquid can be improved, and the filtering effect of the flue gas is further improved.
Further, according to the embodiment of the present invention, as shown in fig. 5, a partition plate 202 is fixedly connected to the inside of the case 2 by bolts, and the partition plate 202 has a rectangular plate-like structure, and the partition plate 202 is immersed in the liquid; the partition plate 202 is provided with through holes 203 in a rectangular array, and the through holes 203 in the rectangular array form a flue gas dividing structure together, so that the contact effect of the flue gas and the liquid can be improved again.
In addition, according to the embodiment of the present invention, as shown in fig. 5, a connection seat 303 is connected to the suction pump 301, and a suction pipe 304 is connected to the connection seat 303;
the air suction pipe 304 is connected with an air suction head 305, the air suction head 305 is provided with air suction holes in an annular array shape, and the air suction head 305 is of a spherical structure, so that the absorption range of smoke can be enlarged.
In addition, according to the embodiment of the present invention, as shown in fig. 2, two sliding rods a402 are symmetrically welded on the clamping base 401, and a clamping block 404 is slidably connected on the two sliding rods a 402;
the clamping seat 401 is rotatably connected with a threaded rod 403, the threaded rod 403 is in threaded connection with the clamping block 404, and therefore clamping fixation can be achieved through the clamping block 404 and the clamping seat 401 when the threaded rod 403 is rotated.
In addition, according to the embodiment of the present invention, as shown in fig. 2, two clamping grooves 406 are symmetrically formed on each of the clamping seat 401 and the clamping block 404, and the four clamping grooves 406 are all in a rectangular groove-shaped structure, so that the stability of clamping on the cylindrical object can be improved.
In addition, according to the embodiment of the present invention, as shown in fig. 2, the retainer 407 is welded to the holder 401, and the retainer 407 has a rectangular plate-like structure; baffle 407 and grip block 404 sliding connection, and baffle 407 is located slide bar A402 below 2cm department to baffle 407 has constituteed slide bar A402's the protection structure that collides with, thereby can realize slide bar A402's the protection that collides with.
In addition, according to the embodiment of the present invention, as shown in fig. 4, a handle 405 is welded to the rear end of the threaded rod 403, and a rubber sleeve is sleeved on the handle 405 and elastically contacts with the top end surface of the baffle 407, so that the friction type locking of the threaded rod 403 can be realized by the baffle 407.
In addition, according to the embodiment of the present invention, as shown in fig. 5, the bottom end surfaces of the two sliding rods B501 are welded with the supporting block 502, the top end surfaces of the two sliding rods B501 are welded with the connecting block 503, and each sliding rod B501 is sleeved with an elastic member 504; the head end of the elastic element 504 is elastically contacted with the bottom end face of the seat body 1, the tail end of the elastic element 504 is elastically contacted with the supporting block 502, and the sliding rod B501, the supporting block 502, the connecting block 503 and the elastic element 504 form a buffer structure when the device is placed, so that the service life of the device can be prolonged.
In addition, according to the embodiment of the present invention, as shown in fig. 2 and 3, the connection block 503 is aligned with the connection head on the suction pipe 304, and when the device is placed, the connection block 503 is connected to the connection head on the suction pipe 304 in a snap-fit manner, so that the suction pipe 304 can be prevented from falling off.
The invention also provides a surgical smoke control method suitable for laparoscopy, which is realized by using any one of the surgical smoke control devices suitable for laparoscopy.
The surgical smoke control method suitable for laparoscopy specifically comprises the following steps:
when the device is placed, the bottom end surfaces of the two sliding rods B501 are welded with the supporting blocks 502, the top end surfaces of the two sliding rods B501 are welded with the connecting blocks 503, and each sliding rod B501 is sleeved with an elastic piece 504; the head end of the elastic element 504 is elastically contacted with the bottom end face of the seat body 1, the tail end of the elastic element 504 is elastically contacted with the supporting block 502, and the sliding rod B501, the supporting block 502, the connecting block 503 and the elastic element 504 form a buffer structure when the device is placed, so that the service life of the device can be prolonged;
meanwhile, the connecting block 503 is aligned with the connecting head on the air suction pipe 304, and when the device is placed, the connecting block 503 is connected with the connecting head on the air suction pipe 304 in a clamping manner, so that the air suction pipe 304 can be prevented from falling off;
when the air suction pump 301 sucks air, the air enters the air suction pipe 304 through the air suction head 305, and then is discharged through the exhaust pipe 302 to contact with liquid to realize purification, at this time, firstly, the air suction head 305 is connected to the air suction pipe 304, the air suction head 305 is provided with air suction holes in an annular array shape, and the air suction head 305 is of a spherical structure, so that the absorption range of flue gas can be improved; secondly, the air suction pump 301 is connected with an exhaust pipe 302, and the exhaust pipe 302 is not filled with liquid; the exhaust pipe 302 is provided with the exhaust holes 306 in an annular array shape, and the exhaust holes 306 in the annular array shape jointly form a diffusion structure of the flue gas, so that the contact effect of the flue gas and liquid can be improved, and the filtering effect of the flue gas is further improved; thirdly, the box body 2 is fixedly connected with a partition plate 202 through bolts, the partition plate 202 is of a rectangular plate-shaped structure, and the partition plate 202 is immersed in the liquid; the partition plate 202 is provided with through holes 203 in a rectangular array shape, and the through holes 203 in the rectangular array shape jointly form a flue gas segmentation structure, so that the contact effect of the flue gas and liquid can be improved again;
in the clamping and fixing process, the handle 405 is welded at the tail end of the threaded rod 403, the rubber sleeve is sleeved on the handle 405 and elastically contacts with the top end face of the baffle 407, and therefore friction type locking of the threaded rod 403 can be achieved through the baffle 407.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (10)
1. A laparoscopic surgical smoke control apparatus, comprising: the device comprises a base body (1), an absorption part (3), a clamping part (4) and a buffer part (5); the base body (1) is fixedly connected with a box body (2) through bolts, and the box body (2) is filled with filtering liquid; the absorption part (3) consists of an air suction pump (301), an exhaust pipe (302), a connecting seat (303), an air suction pipe (304), an air suction head (305) and an exhaust hole (306), and the air suction pump (301) is fixedly connected in the box body (2) through bolts; an exhaust pipe (302) is connected to the getter pump (301), and the exhaust pipe (302) is not filled with liquid; the exhaust pipe (302) is provided with exhaust holes (306) in an annular array shape, and the exhaust holes (306) in the annular array shape jointly form a smoke diffusion structure; the clamping part (4) consists of a clamping seat (401), a sliding rod A (402), a threaded rod (403), a clamping block (404), a handle (405), a clamping groove (406) and a baffle (407), and the clamping seat (401) is fixedly connected to the bottom end face of the seat body (1) through a bolt; the number of the buffer parts (5) is two, and the buffer parts (5) consist of sliding rods B (501), supporting blocks (502), connecting blocks (503) and elastic pieces (504); the number of the sliding rods B (501) is two, and the two sliding rods B (501) are connected to the seat body (1) in a sliding mode.
2. A smoke control device for laparoscopic procedures as claimed in claim 1, wherein: the cover plate (201) is installed at the top of the box body (2), the cover plate (201) is of a step-shaped structure, and the cover plate (201) is connected with the box body (2) in an inserting mode.
3. A smoke control device adapted for laparoscopic surgery as defined in claim 1, wherein: a partition plate (202) is fixedly connected in the box body (2) through bolts, the partition plate (202) is of a rectangular plate-shaped structure, and the partition plate (202) is immersed in liquid; the partition plate (202) is provided with through holes (203) in a rectangular array shape, and the through holes (203) in the rectangular array shape jointly form a smoke splitting structure.
4. A smoke control device adapted for laparoscopic surgery as defined in claim 1, wherein: the air suction pump (301) is connected with a connecting seat (303), and the connecting seat (303) is connected with an air suction pipe (304);
the air suction pipe (304) is connected with air suction heads (305), the air suction heads (305) are provided with air suction holes in an annular array shape, and the air suction heads (305) are of a spherical structure.
5. A smoke control device adapted for laparoscopic surgery as defined in claim 1, wherein: two sliding rods A (402) are symmetrically welded on the clamping seat (401), and clamping blocks (404) are connected on the two sliding rods A (402) in a sliding manner;
the clamping seat (401) is rotatably connected with a threaded rod (403), and the threaded rod (403) is in threaded connection with the clamping block (404).
6. A smoke control device adapted for laparoscopic surgery as defined in claim 1, wherein: two clamping grooves (406) are symmetrically formed in the clamping seat (401) and the clamping block (404), and the four clamping grooves (406) are of rectangular groove-shaped structures.
7. A smoke control device adapted for laparoscopic surgery as defined in claim 1, wherein: the clamping seat (401) is welded with a baffle (407), and the baffle (407) is of a rectangular plate-shaped structure; baffle (407) and grip block (404) sliding connection, and baffle (407) are located slide bar A (402) below 2cm department to baffle (407) have constituteed the colliding with protective structure of slide bar A (402).
8. A smoke control device adapted for laparoscopic surgery as defined in claim 1, wherein: the tail end of the threaded rod (403) is welded with a handle (405), the handle (405) is sleeved with a rubber sleeve, and the rubber sleeve is in elastic contact with the top end face of the baffle (407).
9. A smoke control device adapted for laparoscopic surgery as defined in claim 1, wherein: the bottom end surfaces of the two sliding rods B (501) are welded with supporting blocks (502), the top end surfaces of the two sliding rods B (501) are welded with connecting blocks (503), and each sliding rod B (501) is sleeved with an elastic piece (504); the head end of the elastic piece (504) is in elastic contact with the bottom end face of the seat body (1), the tail end of the elastic piece (504) is in elastic contact with the supporting block (502), and the sliding rod B (501), the supporting block (502), the connecting block (503) and the elastic piece (504) jointly form a buffer structure when the device is placed;
the connecting block (503) is aligned with the position of the connector on the air suction pipe (304), and when the device is placed, the connecting block (503) is connected with the connector on the air suction pipe (304) in a clamping mode.
10. A surgical smoke control method adapted for laparoscopy, comprising: the surgical smoke control method is realized by using a laparoscopic surgical smoke control apparatus according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210164662.7A CN114587632B (en) | 2022-02-23 | 2022-02-23 | Surgical smoke control method and device suitable for laparoscope |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210164662.7A CN114587632B (en) | 2022-02-23 | 2022-02-23 | Surgical smoke control method and device suitable for laparoscope |
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| CN114587632A true CN114587632A (en) | 2022-06-07 |
| CN114587632B CN114587632B (en) | 2023-06-02 |
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| CN202210164662.7A Active CN114587632B (en) | 2022-02-23 | 2022-02-23 | Surgical smoke control method and device suitable for laparoscope |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5578000A (en) * | 1993-01-21 | 1996-11-26 | Stackhouse, Inc. | Laparoscopic smoke evacuation system |
| US6544210B1 (en) * | 1998-10-22 | 2003-04-08 | Gregory J. Trudel | Disposable laparoscopic smoke evacuation system |
| CA2679832A1 (en) * | 2007-03-01 | 2008-09-12 | Medtek Devices, Inc. Dba Buffalo Filter | Wick and relief valve for disposable laparscopic smoke evacuation system |
| CN208212086U (en) * | 2017-12-14 | 2018-12-11 | 朱文新 | A kind of medical treatment laparoscopic surgery smoke purifier |
| CN111686569A (en) * | 2020-06-20 | 2020-09-22 | 金桥 | Controllable side hole suction surgical laparoscope smoke cleaner |
| CN211563996U (en) * | 2020-01-18 | 2020-09-25 | 韩振华 | Device for absorbing waste gas and waste smoke in laparoscopic surgery |
| CN212996371U (en) * | 2020-05-29 | 2021-04-20 | 烟台毓璜顶医院 | Smoke removing device for laparoscopic surgery |
| CN112775083A (en) * | 2021-01-28 | 2021-05-11 | 申杰 | Linkage type liquid dead-angle-free cleaning device for medical disinfection apparatus |
| CN112815469A (en) * | 2021-01-11 | 2021-05-18 | 张振斌 | Medical air purification device capable of sterilizing and disinfecting |
| CN113144530A (en) * | 2021-06-04 | 2021-07-23 | 苏泽海 | Changeable unreal pulling device of ligament for track and field training |
| CN215539186U (en) * | 2021-07-07 | 2022-01-18 | 吴敏 | Exhaust treatment device for laparoscopic surgery |
| CN215539573U (en) * | 2021-09-06 | 2022-01-18 | 湖南省人民医院(湖南师范大学附属第一医院) | Smoke treatment device for laparoscopic surgery |
| CN215651593U (en) * | 2021-02-26 | 2022-01-28 | 嘉兴市第一医院 | Smoke absorbing device in laparoscopic surgery |
-
2022
- 2022-02-23 CN CN202210164662.7A patent/CN114587632B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5578000A (en) * | 1993-01-21 | 1996-11-26 | Stackhouse, Inc. | Laparoscopic smoke evacuation system |
| US6544210B1 (en) * | 1998-10-22 | 2003-04-08 | Gregory J. Trudel | Disposable laparoscopic smoke evacuation system |
| CA2679832A1 (en) * | 2007-03-01 | 2008-09-12 | Medtek Devices, Inc. Dba Buffalo Filter | Wick and relief valve for disposable laparscopic smoke evacuation system |
| CN208212086U (en) * | 2017-12-14 | 2018-12-11 | 朱文新 | A kind of medical treatment laparoscopic surgery smoke purifier |
| CN211563996U (en) * | 2020-01-18 | 2020-09-25 | 韩振华 | Device for absorbing waste gas and waste smoke in laparoscopic surgery |
| CN212996371U (en) * | 2020-05-29 | 2021-04-20 | 烟台毓璜顶医院 | Smoke removing device for laparoscopic surgery |
| CN111686569A (en) * | 2020-06-20 | 2020-09-22 | 金桥 | Controllable side hole suction surgical laparoscope smoke cleaner |
| CN112815469A (en) * | 2021-01-11 | 2021-05-18 | 张振斌 | Medical air purification device capable of sterilizing and disinfecting |
| CN112775083A (en) * | 2021-01-28 | 2021-05-11 | 申杰 | Linkage type liquid dead-angle-free cleaning device for medical disinfection apparatus |
| CN215651593U (en) * | 2021-02-26 | 2022-01-28 | 嘉兴市第一医院 | Smoke absorbing device in laparoscopic surgery |
| CN113144530A (en) * | 2021-06-04 | 2021-07-23 | 苏泽海 | Changeable unreal pulling device of ligament for track and field training |
| CN215539186U (en) * | 2021-07-07 | 2022-01-18 | 吴敏 | Exhaust treatment device for laparoscopic surgery |
| CN215539573U (en) * | 2021-09-06 | 2022-01-18 | 湖南省人民医院(湖南师范大学附属第一医院) | Smoke treatment device for laparoscopic surgery |
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| Publication number | Publication date |
|---|---|
| CN114587632B (en) | 2023-06-02 |
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