CN114587632B - Surgical smoke control method and device suitable for laparoscope - Google Patents
Surgical smoke control method and device suitable for laparoscope Download PDFInfo
- Publication number
- CN114587632B CN114587632B CN202210164662.7A CN202210164662A CN114587632B CN 114587632 B CN114587632 B CN 114587632B CN 202210164662 A CN202210164662 A CN 202210164662A CN 114587632 B CN114587632 B CN 114587632B
- Authority
- CN
- China
- Prior art keywords
- clamping
- seat
- sliding
- air suction
- elastic piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
-
- 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
Abstract
The invention provides a surgical smoke control method and a device suitable for laparoscope, which relate to the technical field of medical treatment and comprise the following steps: the device comprises a seat body, an absorption part, a clamping part and a buffer part; the base 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, as 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 piece; the head end of the elastic piece is in elastic contact with the bottom end surface of the seat body, the tail end of the elastic piece is in elastic contact with the supporting block, and the sliding rod B, the supporting block, the connecting block and the elastic piece jointly 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 prior device has poor contact effect of smoke and filtered liquid when absorbing smoke and purifying is solved; secondly, the problem of buffering 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 laparoscope.
Background
In the laparoscopic surgery process, a large amount of smoke generated by electrosurgical equipment such as ultrasonic knives, high-frequency electric knives and the like is easy to influence the surgical field, so that video development is blurred, further the surgical risk is increased, and then the smoke is required to be absorbed by using a smoke absorbing device during the surgery.
However, with the current conventional surgical smoke control devices, firstly, the existing devices have poor contact effect of smoke with the filtered liquid when absorbing and purifying smoke; secondly, the existing device can not realize buffer protection when being placed.
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 gas and filtered liquid;
the buffer part is further arranged, and through the arrangement of the buffer part, on one hand, buffer protection can be realized, and on the other hand, the falling-off prevention of the air suction pipe can be realized.
The invention provides a surgical smoke control device suitable for laparoscope, which specifically comprises: the device comprises a seat body, an absorption part, a clamping part and a buffer part; the base is fixedly connected with a box body through bolts, and filtering liquid is filled in the box body; the absorbing 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 suction pump is connected with an exhaust pipe which is not in liquid; the exhaust pipe is provided with exhaust holes in an annular array shape, and the exhaust holes in the annular array shape form a smoke diffusion structure together; 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 with the bottom end surface of the seat body through bolts; the two buffer parts are arranged in total, and each buffer part consists of a sliding rod B, a supporting block, a connecting block and an elastic piece; the sliding rods B are provided with two sliding rods, and the two sliding rods B are both connected to the seat body in a sliding way.
Optionally, a cover plate is installed at the top of the box body, the cover plate is of a ladder-shaped structure, and the connection relationship between the cover plate and the box body is plug-in connection.
Optionally, a partition plate is fixedly connected in the box body through a bolt, the partition plate is of a rectangular plate-shaped structure, and the partition plate is immersed in the liquid; through holes are formed in the partition plate in a rectangular array shape, and the through holes formed in the rectangular array shape jointly form a flue gas dividing structure.
Optionally, a connecting seat is connected to the suction pump, and a suction pipe is connected to the connecting seat;
the air suction pipe is connected with an air suction head, the air suction head is provided with air suction holes in an annular array shape, and the air suction head is of a spherical structure.
Optionally, two sliding rods A are symmetrically welded on the clamping seat, and clamping blocks are connected to the two sliding rods A in a sliding manner;
the clamping seat is rotationally 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 the baffle is of a rectangular plate-shaped structure; the baffle is connected with the clamping block in a sliding way, the baffle is located at the position 2cm below the sliding rod A, and the baffle forms a collision protection structure of the sliding rod A.
Optionally, the tail end of the threaded rod is welded with a handle, a rubber sleeve is sleeved on the handle, and the rubber sleeve is in elastic contact with the top end surface 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 piece is in elastic contact with the bottom end surface of the seat body, the tail end of the elastic piece is in elastic contact with the supporting block, and the sliding rod B, the supporting block, the connecting block and the elastic piece jointly form a buffer structure when the device is placed.
Optionally, the connecting block aligns with the connector position on the breathing pipe, and when this device is placing, the connecting block links to each other with the connector joint on the breathing pipe.
The invention also provides a surgical smoke control method suitable for laparoscopy, which is realized by using any surgical smoke control device suitable for laparoscopy.
Advantageous effects
Through the arrangement of the buffer parts, firstly, as 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 piece is in elastic contact with the bottom end surface of the seat body, the tail end of the elastic piece is in elastic contact with the supporting block, and the sliding rod B, the supporting block, the connecting block and the elastic piece jointly form a buffer structure when the device is placed, so that the service life of the device can be prolonged;
second, because the connecting block aligns 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.
Through the arrangement of the exhaust hole, the exhaust pipe is connected with the suction pump and is not in liquid; the exhaust holes are formed in the annular array shape on the exhaust pipe, and the exhaust holes formed in the annular array shape form a diffusion structure of the smoke together, so that the contact effect of the smoke and liquid can be improved, and the filtering effect of the smoke is improved.
Through the arrangement of the clamping part, firstly, a baffle is welded on the clamping seat, and the baffle is of a rectangular plate-shaped structure; the baffle is in sliding connection with the clamping block, the baffle is positioned at the position 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 realized;
second, because the tail end of the threaded rod is welded with a handle, and a rubber sleeve is sleeved on the handle, and the rubber sleeve is elastically contacted with the top end surface of the baffle, the friction type locking of the threaded rod can be realized through the baffle.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 is an isometric view of the present invention;
FIG. 2 is a schematic diagram of the front view of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B in accordance with the present invention;
FIG. 5 is a schematic view in partial section of the present invention;
FIG. 6 is a schematic diagram of the front view of FIG. 5 in accordance with the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6 at C in accordance with the present invention;
fig. 8 is a schematic diagram of an isometric view of the invention in another direction from fig. 5.
List of reference numerals
1. A base; 2. a case; 201. a cover plate; 202. a partition plate; 203. a through hole; 3. an absorption section; 301. a getter pump; 302. an exhaust pipe; 303. a connecting seat; 304. an air suction pipe; 305. an air suction head; 306. an exhaust hole; 4. a clamping part; 401. a clamping seat; 402. a sliding rod A; 403. a threaded rod; 404. a clamping block; 405. a handle; 406. a clamping groove; 407. a baffle; 5. a buffer section; 501. a sliding rod B; 502. a support block; 503. a connecting block; 504. an elastic member.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 8:
the invention provides a surgical smoke control device suitable for laparoscope, comprising: 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 filtering liquid is filled in the box body 2;
the absorbing part 3 consists of a suction pump 301, an exhaust pipe 302, a connecting seat 303, a suction pipe 304, a suction head 305 and an exhaust hole 306, and the 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 with the bottom end surface of the seat body 1 through bolts;
the buffer parts 5 are two in number, and the buffer parts 5 consist of a sliding rod B501, a supporting block 502, a connecting block 503 and an elastic piece 504; two sliding rods B501 are provided, and the two sliding rods B501 are both connected to the seat body 1 in a sliding way.
In addition, according to the embodiment of the present invention, as shown in fig. 5, the cover 201 is installed at the top of the case 2, and the cover 201 has a stepped structure, and the connection relationship between the cover 201 and the case 2 is a socket connection, so that the sealing performance between the cover 201 and the case 2 can be improved.
Further, according to an embodiment of the present invention, as shown in fig. 6 and 7, an exhaust pipe 302 is connected to the suction pump 301, and the exhaust pipe 302 is immersed in a liquid; the exhaust holes 306 are formed in the shape of an annular array on the exhaust pipe 302, and the exhaust holes 306 formed in the shape of the annular array 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 improved.
Further, according to the embodiment of the present invention, as shown in fig. 5, a partition plate 202 is fixedly connected inside the case 2 by bolts, and the partition plate 202 has a rectangular plate-like structure, and the partition plate 202 is immersed in a liquid; through holes 203 are formed in the partition plate 202 in a rectangular array shape, and the through holes 203 formed in the rectangular array shape jointly form a smoke dividing structure, so that the contact effect of smoke and liquid can be improved again.
In addition, according to an 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 has a spherical structure, so that the absorption range of smoke can be improved.
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 seat 401, and clamping blocks 404 are slidably connected to the two sliding rods a 402;
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, so that clamping and fixing can be realized 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 the clamping seat 401 and the clamping block 404, and the four clamping grooves 406 are rectangular groove structures, 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, a baffle 407 is welded on the clamping seat 401, and the baffle 407 has a rectangular plate structure; the baffle 407 is slidably connected with the clamping block 404, the baffle 407 is located at the position 2cm below the sliding rod A402, and the baffle 407 forms a collision protection structure of the sliding rod A402, so that the collision protection of the sliding rod A402 can be realized.
Further, according to an embodiment of the present invention, as shown in fig. 4, a handle 405 is welded to the tail 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 blocking plate 407, so that friction locking of the threaded rod 403 can be achieved by the blocking plate 407.
Further, according to the embodiment of the present invention, as shown in fig. 5, the bottom end surfaces of two sliding rods B501 are welded with supporting blocks 502, the top end surfaces of two sliding rods B501 are welded with connecting blocks 503, and each sliding rod B501 is sleeved with an elastic member 504; the head end of the elastic piece 504 is in elastic contact with the bottom end surface 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 B501, the supporting block 502, the connecting block 503 and the elastic piece 504 jointly 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 connector on the air suction pipe 304, and when the device is placed, the connection block 503 is clamped and connected with the connector on the air suction pipe 304, so that the air 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 surgical smoke control device suitable for laparoscopy.
The surgical smoke control method suitable for the laparoscope specifically comprises the following steps:
when the sliding rod 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 one elastic piece 504; the head end of the elastic piece 504 is in elastic contact with the bottom end surface 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 B501, the supporting block 502, the connecting block 503 and the elastic piece 504 jointly 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 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 way, so that the air suction pipe 304 can be prevented from falling off;
when the suction pump 301 sucks air, the air enters the suction pipe 304 through the suction head 305 and is discharged through the exhaust pipe 302 to be in contact with the liquid for purification, at the moment, firstly, the suction head 305 is connected to the suction pipe 304, the suction head 305 is provided with the suction holes in an annular array shape, and the suction head 305 has a spherical structure, so that the absorption range of the flue gas can be improved; second, since the suction pump 301 is connected to the exhaust pipe 302, the exhaust pipe 302 is immersed in the 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 form a diffusion structure of the flue gas together, so that the contact effect of the flue gas and liquid can be improved, and the filtering effect of the flue gas is improved; thirdly, as the 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 through holes 203 are formed in the partition plate 202 in a rectangular array shape, and the through holes 203 formed in the rectangular array shape form a smoke dividing structure together, so that the contact effect of the smoke and liquid can be improved again;
in the clamping and fixing process, the tail end of the threaded rod 403 is welded with the handle 405, the handle 405 is sleeved with the rubber sleeve, and the rubber sleeve is elastically contacted with the top end surface of the baffle 407, so that friction locking of the threaded rod 403 can be realized through the baffle 407.
Finally, it should be noted that the present invention is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (3)
1. A surgical smoke control device adapted for use with a laparoscope, comprising: a seat body (1), an absorption part (3), a clamping part (4) and a buffer part (5); the base body (1) is fixedly connected with the box body (2) through bolts, and the box body (2) is filled with filtering liquid; the absorbing part (3) consists of a 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 suction pump (301) is fixedly connected in the box body (2) through bolts; an exhaust pipe (302) is connected to the suction pump (301), and the exhaust pipe (302) is immersed in 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 form a smoke diffusion structure together; 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 plate (407), and the clamping seat (401) is fixedly connected with the bottom end surface of the seat body (1) through bolts; the two buffer parts (5) are arranged in total, and the buffer parts (5) consist of a sliding rod B (501), a supporting block (502), a connecting block (503) and an elastic piece (504); two sliding rods B (501) are arranged in total, and the two sliding rods B (501) are both connected on the seat body (1) in a sliding way;
the suction pump (301) is connected with a connecting seat (303), and the connecting seat (303) is connected with a suction pipe (304); 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) has a spherical structure;
two sliding rods A (402) are symmetrically welded on the clamping seat (401), and clamping blocks (404) are connected to the two sliding rods A (402) in a sliding manner; a threaded rod (403) is rotationally connected to the clamping seat (401), and the threaded rod (403) is in threaded connection with the clamping block (404); 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; a baffle plate (407) is welded on the clamping seat (401), and the baffle plate (407) is of a rectangular plate-shaped structure; the baffle plate (407) is in sliding connection with the clamping block (404), the baffle plate (407) is positioned at the position 2cm below the sliding rod A (402), and the baffle plate (407) forms a collision protection structure of the sliding rod A (402); the tail end of the threaded rod (403) is welded with a handle (405), a rubber sleeve is sleeved on the handle (405), and the rubber sleeve is elastically contacted with the top end surface of the baffle plate (407);
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 surface of the base 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) form a buffer structure when the device is placed; the connecting block (503) is aligned with the connector on the air suction pipe (304), and the connecting block (503) is connected with the connector on the air suction pipe (304) in a clamping way when the device is placed.
2. A surgical smoke control device adapted for use in laparoscopy according to claim 1, wherein: the top of the box body (2) is provided with a cover plate (201), the cover plate (201) is of a ladder-shaped structure, and the connection relationship between the cover plate (201) and the box body (2) is plug-in connection.
3. A surgical smoke control device adapted for use in laparoscopy according to claim 1, wherein: the inside of 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 liquid; through holes (203) are formed in the partition plate (202) in a rectangular array shape, and the through holes (203) formed in the rectangular array shape jointly form a flue gas dividing structure.
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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114587632A CN114587632A (en) | 2022-06-07 |
| CN114587632B true CN114587632B (en) | 2023-06-02 |
Family
ID=81805919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210164662.7A Active CN114587632B (en) | 2022-02-23 | 2022-02-23 | Surgical smoke control method and device suitable for laparoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114587632B (en) |
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 |
| 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 |
| CN215539186U (en) * | 2021-07-07 | 2022-01-18 | 吴敏 | Exhaust 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114587632A (en) | 2022-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114587632B (en) | Surgical smoke control method and device suitable for laparoscope | |
| EP2731699B1 (en) | Use of bromide-containing inorganic salt and activated carbon for reducing mercury emissions from combustion gas streams | |
| CN107670455A (en) | Printing industry exhaust-gas treatment and regeneration method of active carbon | |
| JP2023507536A (en) | Air purifier with improved ability to remove harmful substances and viruses in the air | |
| CN102836611A (en) | Air purification device | |
| JPH037413B2 (en) | ||
| CN212702442U (en) | Explosion-proof wet electrostatic precipitator | |
| CN109347304A (en) | It is a kind of convenient for fixed power supply adaptor | |
| CN214665104U (en) | Fixing device | |
| CN215742532U (en) | High-efficient adsorption equipment of impurity for exhaust-gas treatment | |
| CN114951062B (en) | Automatic collection instrument for residual surgical suture | |
| CN207131973U (en) | Reinforced antidetonation connecting seat | |
| CN210638190U (en) | Radiating component, radiating assembly and air conditioner | |
| CN218981921U (en) | Electrostatic field and flue gas purification system | |
| CN212362280U (en) | Terminal ion clarification plant | |
| CN109782873A (en) | A kind of stable type computer host box for dedusting of radiating | |
| CN214987356U (en) | Upper shell support for compressor | |
| CN207899588U (en) | A kind of industrial environment catalytic converter | |
| CN220677165U (en) | V-shaped efficient adsorption deodorization equipment for zeolite-dry filter material | |
| CN218122034U (en) | General microscope carrier and test equipment | |
| CN211934744U (en) | Operating table | |
| CN216092930U (en) | Flue gas purification module and flue gas treatment device | |
| CN110496706B (en) | Smoke ventilator and be used for electrostatic adsorption equipment of smoke ventilator | |
| CN220425610U (en) | Low-altitude oil smoke purifier | |
| CN212867809U (en) | High-temperature-resistant and creep-resistant high-manganese vacuum pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |