CN112890881A - Operation channel capable of recycling waste gas and cleaning - Google Patents
Operation channel capable of recycling waste gas and cleaning Download PDFInfo
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- CN112890881A CN112890881A CN202110059586.9A CN202110059586A CN112890881A CN 112890881 A CN112890881 A CN 112890881A CN 202110059586 A CN202110059586 A CN 202110059586A CN 112890881 A CN112890881 A CN 112890881A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
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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
- A61B90/70—Cleaning devices specially adapted for surgical instruments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/0034—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means adapted to be inserted through a working channel of an endoscope
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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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Abstract
The invention discloses an operation channel capable of recycling and cleaning waste gas, which belongs to the technical field of operation channels and comprises a channel, wherein an air exhaust mechanism is arranged on the upper side of the channel, one end of the air exhaust mechanism is communicated with one end of an air inlet mechanism, the air inlet mechanism is arranged on the lower surface of the inner wall of the channel, an adjusting mechanism is arranged on the upper surface of the air inlet mechanism, and a cleaning mechanism is arranged in the channel. According to the invention, through the arrangement of the air exhaust mechanism, when the poking block is controlled to move leftwards, the poking block drives the positioning sleeve to move leftwards, at the moment, the positioning sleeve does not press the arc plate any more, and meanwhile, the arc plate is pushed back to move under the action of the first spring, the air pipe can guide waste gas, and the air pipe is made of a soft material, so that the air pipe in the first shell can move when the hard pipe moves, and the air pipe cannot be broken.
Description
Technical Field
The invention belongs to the technical field of operation channels, and particularly relates to an operation channel capable of recycling and cleaning waste gas.
Background
The operation channel is suitable for being inserted into the operation channel after the skull hole is opened in the brain surgery, and the operation visual field is exposed to establish a channel and a path for the operation.
The inside dirt that can accumulate gradually of current operation passageway in the use, lead to the inside excessive dirty use that influences next time passageway of passageway like this, and current operation passageway function singleness can only supply the surgical instruments passageway, when the in-process that carries out laser operation produces waste gas, the inside capacity of passageway is effective, consequently can't add the apparatus of breathing in after putting into surgical instruments, can cause the influence to waste gas extraction like this, can lead to waste gas to stay in the human body like this, influence the normal clear of operation.
Disclosure of Invention
The invention aims to: in order to solve present operation passageway inside can accumulate the dirt gradually in the use, lead to the inside excessive dirty use that influences next time passageway of passageway like this, and present operation passageway function singleness can only supply surgical instruments passageway, when the in-process that carries out laser surgery produces waste gas, the inside capacity of passageway is effective, consequently can't add the apparatus of breathing in after putting into surgical instruments, can cause the influence to waste gas extraction like this, can lead to waste gas to be stayed in the human body like this, influence the problem of the normal clear of operation, and the operation passageway that can carry out waste gas recovery and cleanness that provides.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a can carry out waste gas recovery and clear operation passageway, includes the passageway, the upside of passageway is provided with air exhaust mechanism, air exhaust mechanism's one end and air intake mechanism's one end intercommunication, and air intake mechanism sets up the lower surface at the passageway inner wall, and air intake mechanism's upper surface is provided with adjustment mechanism, be provided with clearance mechanism in the passageway.
As a further description of the above technical solution:
air exhaust mechanism includes the shell of fixed connection at the passageway upper surface, and the hole of stirring has been seted up to the upper surface of shell, stirs downthehole stirring piece that is provided with, stirs the lower fixed surface of piece and is connected with the position sleeve, and the position sleeve cover is established in the outside of containing shell, and containing shell fixed connection is in the inside of shell, and the through hole has been seted up to the left surface of shell corresponding position sleeve.
As a further description of the above technical solution:
the upper and lower both sides face of the shell of accomodating has all been seted up and has been accomodate the hole, accomodates the downthehole arc that is provided with, the equal fixedly connected with gasbag of the opposite face of two arcs, and two gasbags fixed connection are respectively at the upper and lower both sides face of baffle, and baffle fixed connection is in the inside of accomodating the shell, and the upper and lower both sides face of two arcs and baffle all is through a plurality of first spring fixed connection.
As a further description of the above technical solution:
the right side of gasbag intercommunication has the hose, and the other end of hose and the one end intercommunication of connecting pipe are provided with a plurality of wind-break pieces in the connecting pipe, and a side of wind-break piece is articulated through the inner wall of hinge and connecting pipe, is provided with the torsional spring on the hinge.
As a further description of the above technical solution:
air inlet mechanism includes the trachea with the connecting pipe other end intercommunication, and tracheal partly is located first casing, and first casing fixed connection has seted up first spout at the lower surface of passageway inner wall at the lower surface of first shells inner wall, and sliding connection has first slider in the first spout, and the last fixed surface of first slider is connected with the hard tube, and the through-hole that first casing right flank was seted up is run through to the right-hand member of hard tube and the intercommunication has the cover of breathing in, the left end and the tracheal other end intercommunication of hard tube, trachea run through baffle and fixed plate, the front and back both sides face of baffle and fixed plate respectively with the opposite face fixed connection of two second sliders, second slider sliding connection is in the second spout, and two second spouts are seted up respectively at the front and back both sides face of first shells inner wall.
As a further description of the above technical solution:
the adjusting mechanism comprises a U-shaped plate fixedly connected to the upper surface of the first shell, bearings are clamped to the left side face and the right side face of the inner wall of the U-shaped plate, a rotating shaft is arranged on the bearing inner sleeve, and threaded columns are clamped to the outer surface of the rotating shaft.
As a further description of the above technical solution:
the outer surface threaded connection of screw thread post has the screw cap, and the lower fixed surface of screw cap is connected with the connecting block, and the lower surface of connecting block and the last fixed surface of fixed plate are connected, and the connecting block runs through the slide opening that first casing upper surface was seted up.
As a further description of the above technical solution:
clearance mechanism is including setting up the arc shell at the passageway inner wall, and the surface of arc shell and the inner wall laminating of passageway, the right flank fixedly connected with of passageway scrape the circle, scrape the surface of circle and the inner wall laminating of passageway, the equal fixedly connected with loop bar in both sides around the arc shell left surface, the loop bar joint is in the plectane.
As a further description of the above technical solution:
be provided with the slide bar in the loop bar, the one end fixedly connected with connecting strip of slide bar, the other end fixedly connected with stationary blade of slide bar, the stationary blade articulates the one end of connecting rod, and the other end of connecting rod articulates on the stationary blade, and spacer fixed connection is in the left surface of connecting plate, and the right flank fixedly connected with third slider of connecting plate, third slider sliding connection are in the third spout, and the third spout is seted up at the left surface of curb plate, and curb plate fixed connection is in the arc shell, the external fixed surface of connecting plate is connected with the brush hair, and the connecting plate is located the hole that the arc shell upper surface was seted.
As a further description of the above technical solution:
the water pipe is connected in the circular plate in a clamping mode, one end of the water pipe penetrates through the left side face of the arc-shaped shell and penetrates through the side plate, a large number of water spraying holes are formed in the right side of the side plate, and the large number of water spraying holes are evenly formed in the outer surface of the arc-shaped shell.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, by arranging the air exhaust mechanism, when the poking block is controlled to move leftwards, the poking block drives the positioning sleeve to move leftwards, the positioning sleeve does not press the arc-shaped plates any more, and the arc-shaped plates are pushed back to move under the action of the first spring, so that the two arc-shaped plates can be far away from each other, the air bag expands to extract air from the outer side, the air in the connecting pipe can be extracted through the hose by arranging the hose and the connecting pipe, the connecting pipe extracts air through the air pipe, by arranging the air inlet mechanism, the air suction cover can expand the air suction range, waste gas can be effectively extracted when the air suction cover generates suction force, by arranging the first sliding block and the second sliding block, the hard pipe can be controlled to move leftwards and rightwards under the matching action of the first sliding groove and the second sliding groove, the hard pipe is regulated to extend out of the, the trachea can water conservancy diversion waste gas and trachea be soft material to trachea in the first casing can remove and can not lead to the trachea fracture when making the hard tube remove, through setting up the baffle, the baffle can restrict the trachea and when removing to initial position, the trachea gathering that will scatter is in the same place, avoids the trachea to remove the work that influences the hard tube at will.
2. According to the invention, by arranging the adjusting mechanism, the threaded column can be driven to rotate when the left end of the rotating shaft is screwed, and the threaded cap can move and drive the connecting block to move, so that the connecting block can drive the fixing plate to move, and further the hard pipe can move and achieve an adjusting effect.
3. According to the invention, the cleaning mechanism is arranged, when the circular plate is pulled to move, the circular plate can pull the arc-shaped shell to move through the loop bar, and at the moment, the arc-shaped shell can drive the scraping ring to move, so that impurities on the inner wall of the channel can be scraped completely by the scraping ring.
4. According to the pipeline cleaning device, the sliding rod, the connecting strip, the connecting rod and the positioning piece are arranged, the connecting strip is pushed to drive the sliding rod to move, the sliding rod drives the fixing piece to move, one end of the connecting rod is driven under the hinging action, the other end of the connecting rod drives the connecting plate to move upwards through the positioning piece, meanwhile, under the action of the third sliding block and the third sliding groove, the connecting plate can stably move along the track, the bristles move upwards to be capable of leaving the arc-shaped shell and being attached to the inner wall of the channel, and the inner wall of the pipeline can be better cleaned through the bristles.
5. According to the invention, through the arrangement of the torsion spring, the wind shield piece and the hinge, the wind shield piece can rotate to adjust the position under the action of the hinge, when the airbag expands to generate negative pressure, the connecting pipe is opened when the wind shield piece rotates, at the moment, waste gas enters the airbag through the connecting pipe to complete the collection of the waste gas, when the airbag compresses, the waste gas extrudes the wind shield piece to rotate to discharge the waste gas, and the torsion spring can enable the wind shield piece to keep a vertical position to effectively shield air, so that the waste gas is prevented from being leaked.
Drawings
FIG. 1 is a three-dimensional schematic view of an operation channel capable of recycling and cleaning waste gas according to the present invention;
FIG. 2 is a schematic perspective view of a section of a suction mechanism in an operation channel capable of recycling and cleaning waste gas according to the present invention;
FIG. 3 is a front sectional view of a housing of an operation channel capable of recycling and cleaning waste gas according to the present invention;
FIG. 4 is a schematic perspective view of a cleaning mechanism in an operation channel capable of recycling and cleaning waste gas according to the present invention;
FIG. 5 is a schematic cross-sectional view of an arched shell in front view in an operative corridor enabling waste gas recovery and cleaning according to the present invention;
FIG. 6 is a schematic perspective view of an adjustment mechanism for an operation channel capable of recycling and cleaning waste gas according to the present invention;
FIG. 7 is a schematic perspective view of a connection tube in an operation channel capable of recycling and cleaning waste gas according to the present invention;
FIG. 8 is a schematic view of a surgical tunnel with waste gas recovery and cleaning features according to the present invention;
fig. 9 is a schematic sectional view of a top view of a first housing of an operation channel capable of recycling and cleaning waste gas according to the present invention.
Illustration of the drawings:
1. a channel; 2. an air extraction mechanism; 21. a housing; 22. a toggle hole; 23. a positioning sleeve; 24. an arc-shaped plate; 25. a housing case; 26. a shifting block; 27. a hose; 28. a connecting pipe; 29. a first spring; 210. a partition plate; 211. a torsion spring; 212. a wind-shielding sheet; 213. a hinge; 3. an air intake mechanism; 31. an air tube; 32. a through hole; 33. a second slider; 34. a first slider; 35. a hard tube; 36. a first housing; 37. an air intake cover; 38. a baffle plate; 39. a fixing plate; 4. an adjustment mechanism; 41. a U-shaped plate; 42. a threaded post; 43. a threaded cap; 44. a rotating shaft; 45. connecting blocks; 5. a cleaning mechanism; 51. a circular plate; 52. a loop bar; 53. an arcuate shell; 54. scraping a ring; 55. a slide bar; 56. a connecting strip; 57. a side plate; 58. brushing; 59. a connecting plate; 510. positioning plates; 511. a water pipe; 512. a third slider; 513. a connecting rod; 514. and (4) water spray holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a can carry out waste gas recovery and clear operation passageway, includes passageway 1, the upside of passageway 1 is provided with air exhaust mechanism 2, and air exhaust mechanism 2's one end and air intake mechanism 3's one end intercommunication, air intake mechanism 3 sets up the lower surface at passageway 1 inner wall, and air intake mechanism 3's upper surface is provided with adjustment mechanism 4, be provided with clearance mechanism 5 in the passageway 1.
Specifically, the air pumping mechanism 2 comprises a housing 21 fixedly connected to the upper surface of the channel 1, the upper surface of the housing 21 is provided with a toggle hole 22, a toggle block 26 is arranged in the toggle hole 22, the lower surface of the toggle block 26 is fixedly connected with a positioning sleeve 23, the positioning sleeve 23 is sleeved outside a containing shell 25, the containing shell 25 is fixedly connected to the inside of the housing 21, the left side surface of the housing 21 is provided with a through hole corresponding to the position of the positioning sleeve 23, the upper and lower side surfaces of the containing shell 25 are both provided with containing holes, arc-shaped plates 24 are arranged in the containing holes, the opposite surfaces of the two arc-shaped plates 24 are both fixedly connected with air bags, the two air bags are respectively and fixedly connected to the upper and lower side surfaces of a partition plate 210, the partition plate 210 is fixedly connected to the inside of the containing shell 25, the upper and lower side surfaces of the two arc-shaped plates 24 and the, the other end of hose 27 communicates with the one end of connecting pipe 28, be provided with a plurality of wind-break pieces 212 in the connecting pipe 28, a side of wind-break piece 212 is articulated through hinge 213 and the inner wall of connecting pipe 28, be provided with torsional spring 211 on hinge 213, through setting up air exhaust mechanism 2, wherein when control group moves 26 left, group moves 26 and drives position sleeve 23 and move left, position sleeve 23 no longer pushes down arc 24 this moment, move back and move arc 24 under the effect of first spring 29 simultaneously, thereby make two arcs 24 keep away from each other, gasbag inflation draws air from the outside this moment, through setting up hose 27 and connecting pipe 28, can take out the air in the connecting pipe 28 through hose 27, connecting pipe 28 takes out the air through trachea 31.
Specifically, the air inlet mechanism 3 includes an air pipe 31 communicated with the other end of the connecting pipe 28, a part of the air pipe 31 is located in a first housing 36, the first housing 36 is fixedly connected to the lower surface of the inner wall of the passage 1, a first sliding groove is formed in the lower surface of the inner wall of the first housing 36, a first slider 34 is slidably connected to the first sliding groove, a hard pipe 35 is fixedly connected to the upper surface of the first slider 34, the right end of the hard pipe 35 penetrates through a through hole 32 formed in the right side surface of the first housing 36 and is communicated with an air suction cover 37, the left end of the hard pipe 35 is communicated with the other end of the air pipe 31, the air pipe 31 penetrates through a baffle 38 and a fixing plate 39, the front side surface and the rear side surface of the baffle 38 and the fixing plate 39 are respectively fixedly connected with the opposite surfaces of the two second sliders 33, the second sliders 33 are slidably connected to the second sliding grooves, the two second, wherein the cover 37 of breathing in can enlarge the scope of breathing in, can effectively extract waste gas when the cover 37 of breathing in outbreak suction this moment, through setting up first slider 34 and second slider 33, can control under the mating reaction of first spout and second spout that hard tube 35 controls and remove, adjust hard tube 35 and stretch out first casing 36 and accomplish the regulation of the cover 37 of breathing in, absorption waste gas that can be better, through setting up trachea 31, trachea 31 can water conservancy diversion waste gas and trachea 31 be soft material, thereby trachea 31 in the first casing 36 can remove and can not lead to trachea 31 fracture when making hard tube 35 remove, through setting up baffle 38, baffle 38 can restrict trachea 31 and when removing to initial position, the trachea 31 gathering together that will scatter, avoid trachea 31 to remove the work that influences hard tube 35 at will.
It is specific, adjustment mechanism 4 includes the U-shaped plate 41 of fixed connection at first casing 36 upper surface, and the equal joint of the left and right sides face of U-shaped plate 41 inner wall has the bearing, and the bearing endotheca is equipped with pivot 44, and the surface joint of pivot 44 has screw thread post 42, the surface threaded connection of screw thread post 42 has screw thread cap 43, and the lower fixed surface of screw thread cap 43 is connected with connecting block 45, and the lower surface of connecting block 45 is connected with the last fixed surface of fixed plate 39, and connecting block 45 runs through the slide opening that first casing 36 upper surface was seted up, through setting up adjustment mechanism 4, and it is rotatory to drive screw thread post 42 when wherein twisting the left end of pivot 44, and screw thread cap 43 can remove and drive connecting block 45 and remove this moment to make connecting block 45 can drive fixed plate 39 and remove, and then make hard tube 35 can remove.
Specifically, the cleaning mechanism 5 comprises an arc-shaped shell 53 arranged on the inner wall of the channel 1, the outer surface of the arc-shaped shell 53 is attached to the inner wall of the channel 1, the right side surface of the channel 1 is fixedly connected with a scraping ring 54, the outer surface of the scraping ring 54 is attached to the inner wall of the channel 1, the front side and the rear side of the left side surface of the arc-shaped shell 53 are both fixedly connected with loop bars 52, the loop bars 52 are clamped in a circular plate 51, a sliding rod 55 is arranged in the loop bar 52, one end of the sliding rod 55 is fixedly connected with a connecting strip 56, the other end of the sliding rod 55 is fixedly connected with a fixing plate, the fixing plate is hinged with one end of a connecting rod 513, the other end of the connecting rod 513 is hinged on a positioning plate 510, the positioning plate 510 is fixedly connected to the left side surface of a connecting plate 59, the right side surface of the connecting plate 59 is fixedly connected with a third, the outer surface of the connecting plate 59 is fixedly connected with bristles 58, the connecting plate 59 is positioned in a hole formed in the upper surface of the arc-shaped shell 53, a water pipe 511 is clamped in the circular plate 51, one end of the water pipe 511 penetrates through the left side surface of the arc-shaped shell 53 and penetrates through the side plate 57, a large number of water spraying holes 514 are formed in the right side of the side plate 57, the large number of water spraying holes 514 are uniformly formed in the outer surface of the arc-shaped shell 53, through the arrangement of the cleaning mechanism 5, when the circular plate 51 is pulled to move, the circular plate 51 can pull the arc-shaped shell 53 to move through the loop rod 52, at the moment, the arc-shaped shell 53 can drive the scraping ring 54 to move, so that the scraping ring 54 can scrape impurities on the inner wall of the channel 1 completely, through the arrangement of the water pipe 511, the side plate 57 and the arc-shaped shell 53, clean water can be injected between the side, make the scraper blade effect better when scraping off impurity, through setting up slide bar 55, connecting strip 56, connecting rod 513 and spacer 510, promote connecting strip 56 and can drive slide bar 55 and remove, slide bar 55 drives the stationary blade removal this moment, under articulated effect, the one end of connecting rod 513 is driven, and the other end of connecting rod 513 drives connecting plate 59 rebound through spacer 510, simultaneously under the effect of third slider 513 and third spout, connecting plate 59 can be along the orbit steady movement, brush hair 58 rebound can leave arc shell 53 and laminate on the inner wall of passageway 1 this moment, utilize the inner wall to the pipeline that brush hair 58 can be better to wash.
The working principle is as follows: when the exhaust gas cleaning device is used, the left end of the rotating shaft 44 is screwed to drive the threaded column 42 to rotate, the threaded cap 43 can move and drive the connecting block 45 to move, so that the connecting block 45 can drive the fixing plate 39 to move, the hard tube 35 can move to a required position, when the shifting block 26 is controlled to move leftwards, the shifting block 26 drives the positioning sleeve 23 to move leftwards, at the moment, the positioning sleeve 23 no longer presses the arc-shaped plate 24, meanwhile, the arc-shaped plate 24 is jacked to move under the action of the first spring 29, so that the two arc-shaped plates 24 can be mutually far away, at the moment, the air bag expands to extract air from the outer side, the air suction hood 37 can expand an air suction range, at the moment, waste gas can be effectively extracted when the suction hood 37 explodes suction, when the channel 1 needs to be cleaned, when the circular plate 51 is pulled to move, the circular plate 51 can pull the circular shell 53 to move, thereby make scraping circle 54 can strike off the impurity of passageway 1 inner wall totally, it injects cleaning water to between baffle 210 and the arc shell 53 to lead to pipe 511, water can spout through a plurality of hole for water sprayings 514 this moment, thereby can carry out humidification treatment in the passageway 1, make the scraper blade effect when scraping impurity better, promote connecting strip 56 and can drive slide bar 55 and remove, slide bar 55 drives the stationary blade and removes this moment, under articulated effect, the one end of connecting rod 513 is driven, and the other end of connecting rod 513 drives connecting plate 59 rebound through spacer 510, simultaneously under the effect of third slider 513 and third spout, connecting plate 59 can be along the stable removal of orbit, brush hair 58 rebound can leave arc shell 53 and laminate on the inner wall of passageway 1 this moment, utilize brush hair 58 can be better wash the inner wall of pipeline.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a can carry out waste gas recovery and clear operation passageway, includes passageway (1), its characterized in that, the upside of passageway (1) is provided with air exhaust mechanism (2), and the one end of air exhaust mechanism (2) and the one end intercommunication of mechanism (3) admits air, and mechanism (3) admit air sets up the lower surface at passageway (1) inner wall, and the upper surface of mechanism (3) admit air is provided with adjustment mechanism (4), be provided with clearance mechanism (5) in passageway (1).
2. The operation channel capable of recycling and cleaning waste gas as claimed in claim 1, wherein the air exhaust mechanism (2) comprises a housing (21) fixedly connected to the upper surface of the channel (1), a toggle hole (22) is formed in the upper surface of the housing (21), a toggle block (26) is arranged in the toggle hole (22), a positioning sleeve (23) is fixedly connected to the lower surface of the toggle block (26), the positioning sleeve (23) is sleeved on the outer side of the accommodating shell (25), the accommodating shell (25) is fixedly connected to the inside of the housing (21), and a through hole is formed in the left side of the housing (21) corresponding to the position of the positioning sleeve (23).
3. The operation channel capable of recycling and cleaning waste gas according to claim 2, wherein the housing shell (25) has a housing hole formed on both the upper and lower sides thereof, the housing hole is provided with an arc-shaped plate (24), the opposite surfaces of the two arc-shaped plates (24) are fixedly connected with air bags, the two air bags are respectively and fixedly connected to the upper and lower sides of the partition plate (210), the partition plate (210) is fixedly connected to the interior of the housing shell (25), and the upper and lower sides of the two arc-shaped plates (24) and the partition plate (210) are fixedly connected through a plurality of first springs (29).
4. The operation channel capable of recycling and cleaning waste gas as claimed in claim 3, wherein the right side surface of the air bag is communicated with a hose (27), the other end of the hose (27) is communicated with one end of the connecting pipe (28), a plurality of wind-blocking sheets (212) are arranged in the connecting pipe (28), one side surface of each wind-blocking sheet (212) is hinged with the inner wall of the connecting pipe (28) through a hinge (213), and a torsion spring (211) is arranged on each hinge (213).
5. The surgical channel capable of recycling and cleaning waste gas according to claim 4, wherein the air intake mechanism (3) comprises an air pipe (31) communicated with the other end of the connecting pipe (28), a part of the air pipe (31) is located in a first housing (36), the first housing (36) is fixedly connected to the lower surface of the inner wall of the channel (1), a first sliding groove is formed in the lower surface of the inner wall of the first housing (36), a first sliding block (34) is slidably connected to the first sliding groove, a hard pipe (35) is fixedly connected to the upper surface of the first sliding block (34), the right end of the hard pipe (35) penetrates through a through hole (32) formed in the right side surface of the first housing (36) and is communicated with an air suction cover (37), the left end of the hard pipe (35) is communicated with the other end of the air pipe (31), the air pipe (31) penetrates through a baffle (38) and a fixed plate (39), and the front and back two side surfaces of the baffle (38) and the fixed plate (39) are respectively and fixedly The fixed connection is realized, the second sliding block (33) is connected in the second sliding grooves in a sliding mode, and the two second sliding grooves are respectively arranged on the front side face and the rear side face of the inner wall of the first shell (36).
6. The operation channel capable of recycling and cleaning waste gas as claimed in claim 5, wherein the adjusting mechanism (4) comprises a U-shaped plate (41) fixedly connected to the upper surface of the first housing (36), bearings are clamped on the left and right side surfaces of the inner wall of the U-shaped plate (41), a rotating shaft (44) is sleeved in the bearings, and a threaded column (42) is clamped on the outer surface of the rotating shaft (44).
7. The operation channel capable of recycling and cleaning the waste gas as claimed in claim 6, wherein the outer surface of the threaded column (42) is connected with a threaded cap (43) in a threaded manner, the lower surface of the threaded cap (43) is fixedly connected with a connecting block (45), the lower surface of the connecting block (45) is fixedly connected with the upper surface of the fixing plate (39), and the connecting block (45) penetrates through a sliding hole formed in the upper surface of the first housing (36).
8. The operation channel capable of recycling and cleaning waste gas as claimed in claim 7, wherein the cleaning mechanism (5) comprises an arc-shaped shell (53) arranged on the inner wall of the channel (1), the outer surface of the arc-shaped shell (53) is attached to the inner wall of the channel (1), the right side surface of the channel (1) is fixedly connected with a scraping ring (54), the outer surface of the scraping ring (54) is attached to the inner wall of the channel (1), the front side and the rear side of the left side surface of the arc-shaped shell (53) are both fixedly connected with loop bars (52), and the loop bars (52) are clamped in a circular plate (51).
9. An operative corridor capable of waste gas recovery and cleaning according to claim 8, it is characterized in that a sliding rod (55) is arranged in the loop bar (52), one end of the sliding rod (55) is fixedly connected with a connecting strip (56), the other end of the sliding rod (55) is fixedly connected with a fixing piece, the fixing piece is hinged with one end of a connecting rod (513), the other end of the connecting rod (513) is hinged on a positioning piece (510), the positioning piece (510) is fixedly connected with the left side surface of a connecting plate (59), the right side surface of the connecting plate (59) is fixedly connected with a third sliding block (513), the third sliding block (513) is slidably connected in a third sliding groove, the third sliding groove is arranged on the left side surface of a side plate (57), the side plate (57) is fixedly connected in an arc-shaped, the outer surface of the connecting plate (59) is fixedly connected with bristles (58), and the connecting plate (59) is positioned in a hole formed in the upper surface of the arc-shaped shell (53).
10. The operation channel capable of recycling and cleaning waste gas as claimed in claim 9, wherein a water pipe (511) is connected to the circular plate (51) in a clamping manner, one end of the water pipe (511) penetrates through the left side surface of the arc-shaped shell (53) and penetrates through the side plate (57), the right side of the side plate (57) is provided with a plurality of water spray holes (514), and the plurality of water spray holes (514) are uniformly arranged on the outer surface of the arc-shaped shell (53).
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| CN202110059586.9A CN112890881B (en) | 2021-01-18 | 2021-01-18 | Operation channel capable of recycling waste gas and cleaning |
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| CN112890881B (en) | 2022-04-22 |
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