CN114903567B - Clear processing apparatus that creates of surgery that pollutant was collected certainly - Google Patents

Clear processing apparatus that creates of surgery that pollutant was collected certainly Download PDF

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Publication number
CN114903567B
CN114903567B CN202210522975.5A CN202210522975A CN114903567B CN 114903567 B CN114903567 B CN 114903567B CN 202210522975 A CN202210522975 A CN 202210522975A CN 114903567 B CN114903567 B CN 114903567B
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limiting
plate
handle
suction
fixedly mounted
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CN202210522975.5A
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CN114903567A (en
Inventor
李建涛
王梦琳
徐高翔
王道峰
张武鹏
徐成
李桦
刘鐘阳
张�浩
张巍
张里程
唐佩福
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Fourth Medical Center General Hospital of Chinese PLA
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Fourth Medical Center General Hospital of Chinese PLA
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Publication of CN114903567A publication Critical patent/CN114903567A/en
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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
    • A61B17/32—Surgical cutting instruments
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B2017/320064—Surgical cutting instruments with tissue or sample retaining means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/005—Auxiliary appliance with suction drainage system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Surgical Instruments (AREA)

Abstract

The invention provides a surgical debridement treatment device capable of automatically collecting pollutants, belonging to the technical field of surgical debridement; the novel knife comprises a knife handle, the handle of a knife is Y shape component, the opening both ends of handle of a knife all rotate and are connected with the mount, two the equal fixed mounting in one side that the mount is close to each other has same blade, install on the handle of a knife and attract part, attract auxiliary member, adjusting part, supplementary clean part, compress tightly part and spacing part. According to the invention, the knife handle, the collecting bag connecting hole, the aspirator connecting hole and the aspirator switch are mutually matched, so that medical personnel can conveniently collect dirt generated in debridement, secondary infection of the wounded caused by careless dropping of necrotic tissues or dirt on an affected part into the body of the wounded when the medical personnel debridement is performed is avoided, the workload of the medical personnel is reduced, the energy consumed in debridement of the medical personnel is reduced, and the debridement treatment efficiency of the wounded is improved.

Description

Clear processing apparatus that creates of surgery that pollutant was collected certainly
Technical Field
The invention relates to the technical field of surgical debridement, in particular to a surgical debridement treatment device capable of automatically collecting pollutants.
Background
The main principle of surgical debridement is to thoroughly debride the wound surface, and to thoroughly clean the wound surface of foreign bodies or possibly infected necrotic tissues, so that the wound surface can be gradually recovered.
Current clear processing apparatus that creates of surgery can't collect the necrotic tissue fast after the blade excises the necrotic tissue, when medical personnel used anchor clamps such as tweezers, if can drop necrotic tissue or affected part filth to the wounded internally because of the operation carelessly, cause wounded's superinfection, drop the inconvenient clearance of necrotic tissue in wounded's internal, increase medical personnel's work load, consume medical personnel's processing energy, reduce wounded's clear processing efficiency that creates.
Disclosure of Invention
The invention aims to solve the technical problems that an existing surgical debridement treatment device capable of automatically collecting pollutants cannot quickly collect necrotic tissues after excision, when medical personnel use clamps such as tweezers, the pollutants at the necrotic tissues or affected parts fall into the bodies of wounded personnel due to careless operation, secondary infection of the wounded personnel is caused, the workload of the medical personnel is increased, the treatment energy of the medical personnel is consumed, and the debridement treatment efficiency of the wounded personnel is reduced.
In order to solve the technical problems, the invention provides the following technical scheme:
a surgical debridement treatment device capable of automatically collecting pollutants comprises a knife handle, wherein the knife handle is a Y-shaped component, two ends of an opening of the knife handle are rotatably connected with fixing frames, one side, close to each other, of each fixing frame is fixedly provided with a same blade, and the knife handle is provided with an attraction part, an attraction auxiliary part, an adjusting part, an auxiliary cleaning part, a pressing part and a limiting part;
the auxiliary suction component comprises two first limiting grooves fixedly formed in the same side of the opening end of the knife handle, second limiting grooves are formed in two sides of each first limiting groove, the same first limiting slide block is connected in the second limiting grooves in a sliding mode, the same limiting slide plate is fixedly mounted on one side of each first limiting slide block, one side of each limiting slide plate is in contact with the fixing frame and the corresponding blade, and the suction component comprises a pollutant collecting bag;
the suction part is used for sucking dirt generated during debridement, the suction auxiliary part is used for limiting an effective suction area of the suction part, the adjusting part is used for adjusting the opening degree of a suction opening formed between the limiting sliding plate and the blade, the auxiliary cleaning part is used for assisting in cleaning the blade, the pressing part is used for pressing the pollutant collecting bag, and the limiting part is used for limiting the pressing part.
Preferably, the suction part comprises an air duct arranged in the knife handle, a collecting bag connecting hole is formed in one end of the air duct, an aspirator connecting hole is formed in the other end of the air duct, an aspirator is connected to the aspirator connecting hole, an aspirator switch is arranged on one side of the knife handle, and the aspirator is in electrical signal connection with the aspirator switch.
Preferably, the adjusting part includes fixed mounting and is in the first fixed axle of spacing slide both sides inner wall, the choke plate has been cup jointed in the outer lane rotation of first fixed axle, one side fixed mounting of choke plate has the second fixed axle, the outer lane of second fixed axle rotates and has cup jointed first connecting plate, one side of first connecting plate rotates and has cup jointed the third fixed axle, the movable hole and two third spacing grooves have been seted up at spacing slide's top, first connecting plate is located in the movable hole, two equal sliding connection has L shape slider in the third spacing groove, the same piece that dials of one side fixedly connected with of L shape slider, set up first cavity in the piece that dials, the third fixed axle with the both sides fixed connection of first cavity, one side fixed mounting of first cavity has first spring, the top fixed mounting of spacing slide have run through and extend to the second limiting plate in the first cavity, one side of second limiting plate with first spring fixed connection.
Preferably, the auxiliary cleaning part comprises a gear fixedly sleeved on the outer ring of the fixing frame, the fixing frame penetrates through and extends to the first limiting groove, a rack is fixedly mounted on one side of the first limiting slide block, the rack is meshed with the gear, the two first limiting plates are fixedly mounted on the two sides of the opening end of the knife handle, and a first bending rod is fixedly mounted on one side of each first limiting plate.
Preferably, the compressing part comprises two first limiting sleeves and two first limiting sleeves, wherein the two first limiting sleeves are connected with each other in a rotating mode and are sleeved with a first connecting rod and two first limiting sleeves in the two first limiting sleeves in a sliding mode, a supporting roller is fixedly connected with one end of the first connecting rod, a supporting plate is fixedly arranged on one side of the supporting roller, second limiting sliders are fixedly arranged on two sides of the cutter handle in a sliding mode, the second limiting sleeves are sleeved with outer rings of the cutter handle in a sliding mode, fourth limiting grooves are formed in inner walls of two sides of the second limiting sleeves in a sliding mode, the fourth limiting grooves are connected with the second limiting sliders in a sliding mode, fourth fixing shafts are fixedly arranged on two sides of the second limiting sleeves in a sliding mode, a rotating disc is connected with one side of each fourth fixing shaft in a rotating mode, and the rotating disc is fixedly connected with the first connecting rods.
Preferably, second through holes are formed in two sides of the opening end of the cutter handle, and the first connecting rod penetrates through the second through holes.
Preferably, the limiting part comprises a third limiting sleeve fixedly mounted on one side of the knife handle, a second connecting rod is sleeved in the third limiting sleeve in a sliding mode, a first limiting clamping block is fixedly mounted at one end of the second connecting rod, a pulling block is fixedly mounted at the other end of the second connecting rod, a second spring arranged on one side of the third limiting sleeve in a sleeved mode is fixedly mounted on one side of the third limiting sleeve, one end of the second spring is abutted to the first limiting clamping block, a clamping groove is formed in one side of the first limiting clamping block, one side of the first limiting clamping block is abutted to the second limiting sleeve, and one side of the first limiting clamping block is abutted to the knife handle.
Preferably, one side of the first limiting plate is provided with a sealing tooth, and the outer side of the supporting roller is provided with a sealing tooth.
Preferably, the pollutant collecting bag is arranged between the first limiting plate and the supporting roller, two sides of the pollutant collecting bag are respectively connected with the first limiting plate and the supporting roller, the supporting roller is located between the first limiting plate and the limiting sliding plate, and one end of the pollutant collecting bag is located in the collecting bag connecting hole.
Preferably, one side of the limiting sliding plate is provided with anti-slip lines, the outer side of the poking block is provided with anti-slip lines, and one side of the opening end of the knife handle is provided with a side digging hole.
Compared with the prior art, the invention at least has the following beneficial effects:
among the above-mentioned scheme, handle of a knife, collection bag connecting hole, aspirator connecting hole, the aspirator switch through setting up mutually support, the medical personnel of being convenient for collect the filth that produces when debridement, it is internal to have avoided medical personnel to drop necrotic tissue or affected part filth carelessly to the wounded when debridement, causes wounded's secondary infection, reduces medical personnel's work load, the energy that consumes when having reduced medical personnel's debridement, wounded's debridement treatment effeciency has been improved.
The knife handle, the fixing frame, the blade, the limiting sliding plate and the suction part are matched with each other, dirt generated by debridement is collected, the opening end of the knife handle is limited by the limiting sliding plate in contact with the fixing frame and the blade, so that the suction force of the suction part is convenient to concentrate, the suction effect of the suction part is improved, the collection efficiency of a pollutant collection bag is improved, secondary damage to areas except for affected parts caused by the suction force generated by the suction part when a patient is debrided by medical personnel is avoided, and the use safety of the invention is effectively improved.
Through the mutual matching of the fixing frame, the blade, the limiting sliding plate, the choke plate, the second fixing shaft, the first connecting plate, the third fixing shaft and the shifting block, the suction area is reduced, the suction force of the reduced suction port is increased, the medical care personnel can conveniently and effectively treat tiny and deep affected parts, and the application range of the invention is enlarged.
Through the mutual matching of the knife handle, the blade, the limiting sliding plate, the first limiting sliding block, the rack, the gear, the poking block and the first bent rod, when dirt is attached to the surface of the blade, the rotating blade collides with the first bent rod, and then the dirt attached to the surface of the first bent rod is shaken off, so that the infection of the wound of a patient caused by the dirt attached to the surface of the first bent rod is avoided, and the use safety and the convenience of the invention are further improved.
Through the mutual matching of the cleaning auxiliary component and the suction component, when the cleaning auxiliary component assists the blade to clean, dirt shaken off from the surface of the blade can be directly collected, and the dirt collecting efficiency of the invention is further improved.
Through mutually supporting of the first limiting plate, head rod, backing roll, second stop collar, fourth fixed axle, aspirator switch that set up, be convenient for collect the bag to the pollutant and seal the processing, avoid closing behind the aspirator, the pollutant in the pollutant collection bag of opening appears the backward flow, medical personnel only need pinch the pollutant collection bag after sealing and seal and can collect the bag to the pollutant and carry out processing on next step, easy operation is convenient.
Drawings
Figure 1 is a schematic perspective view of a surgical debridement treatment device with self-collection of contaminants;
figure 2 is a partially cut-away perspective view of a surgical debridement treatment device with self-collection of contaminants;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
FIG. 5 is a schematic view of a partially cut-away perspective structure of the assembly of the pressing part and the limiting part;
FIG. 6 is a schematic perspective view of a tool holder;
fig. 7 is an enlarged perspective view of the pressing member.
[ reference numerals ]
1. A knife handle; 2. a fixed mount; 3. a blade; 4. a collection bag attachment aperture; 5. a first limit plate; 6. a suction apparatus connecting hole; 7. a first limit groove; 8. a second limit groove; 9. a limiting sliding plate; 10. a first limit slide block; 11. a rack; 12. a gear; 13. a first fixed shaft; 14. a choke plate; 15. a second fixed shaft; 16. a first connecting plate; 17. a third fixed shaft; 18. a shifting block; 19. a first cavity; 20. a second limiting plate; 21. a first spring; 22. a third limiting groove; 23. a first curved bar; 24. a second through hole; 25. a first stop collar; 26. a first connecting rod; 27. a support roller; 28. a support plate; 29. a second stop collar; 30. a fourth limit groove; 31. a fourth fixed shaft; 32. a turntable; 33. a third position-limiting sleeve; 34. a second connecting rod; 35. a first limit clamping block; 36. a second spring; 37. pulling the block; 38. an aspirator switch; 39. a second limit slide block; 40. and digging holes on the side edges.
Detailed Description
To make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, an embodiment of the present invention provides a surgical debridement treatment device with a pollutant self-collection function, which includes a knife handle 1, wherein the knife handle 1 is a Y-shaped member, two ends of an opening of the knife handle 1 are both rotatably connected with fixing frames 2, one side of each of the two fixing frames 2 close to each other is fixedly provided with a same blade 3, an affected part is cut off by the blade 3, the knife handle 1 is provided with an attraction part, an attraction auxiliary part, an adjustment part, an auxiliary cleaning part, a compression part and a limiting part, and the attraction part includes a pollutant collection bag.
As shown in fig. 2 and 3, the attraction auxiliary member includes two first limiting grooves 7 fixedly arranged on the same side of the opening end of the hilt 1, second limiting grooves 8 are respectively arranged on two sides of the first limiting grooves 7, the same first limiting slide blocks 10 are slidably connected in the second limiting grooves 8, the same limiting slide plate 9 is fixedly arranged on one side of each of the two first limiting slide blocks 10, and one side of each of the limiting slide plates 9 is in contact with the fixing frame 2 and the blade 3.
When an affected part is cleaned, suction is generated through the suction part, dirt generated by debridement is collected, the open end of the knife handle 1 is limited through the limiting sliding plate 9 in contact with the fixing frame 2 and the blade 3, the suction of the suction part is convenient to concentrate, the suction effect of the suction part is improved, the collection efficiency of the pollutant collection bag is improved, secondary damage to areas except the affected part caused by the suction generated by the suction part when a patient is debrided by medical workers is avoided, and the use safety of the wound cleaning device is effectively improved.
The suction part is used for sucking dirt generated during debridement, the suction auxiliary part is used for limiting an effective suction area of the suction part, the adjusting part is used for adjusting the opening degree of a suction opening formed between the limiting sliding plate 9 and the blade 3, the auxiliary cleaning part is used for assisting in cleaning the blade 3, the compressing part is used for compressing the pollutant collecting bag, and the limiting part is used for limiting and compressing the part.
As shown in fig. 1 and 2, the suction part comprises an air duct arranged in the handle 1, a collection bag connecting hole 4 is arranged at one end of the air duct, an aspirator connecting hole 6 is arranged at the other end of the air duct, the aspirator connecting hole 6 is connected with an aspirator, an aspirator switch 38 is arranged on one side of the handle 1, the aspirator is in electrical signal connection with the aspirator switch 38, the aspirator is started by pressing down the aspirator switch 38, suction is generated during operation of the aspirator, the suction is transmitted to the opening end of the handle 1 through the aspirator connecting hole 6 and the collection bag connecting hole 4, so that the collection of dirt generated during debridement by medical personnel is facilitated, the secondary infection of the wounded caused by carelessly dropping necrotic tissue or dirt at an affected part into the body of the wounded is avoided, the workload of the medical personnel is reduced, the energy consumed during debridement of the medical personnel is reduced, and the debridement treatment efficiency of the wounded is improved.
As shown in fig. 1, fig. 2 and fig. 4, the adjusting component includes a first fixing shaft 13 fixedly installed on inner walls of two sides of the limiting sliding plate 9, an outer ring of the first fixing shaft 13 rotates and is sleeved with a choke plate 14, one side of the choke plate 14 is fixedly installed with a second fixing shaft 15, an outer ring of the second fixing shaft 15 rotates and is sleeved with a first connecting plate 16, one side of the first connecting plate 16 rotates and is sleeved with a third fixing shaft 17, a movable hole and two third limiting grooves 22 are formed in the top of the limiting sliding plate 9, the first connecting plate 16 is located in the movable hole, L-shaped sliders are slidably connected in the two third limiting grooves 22, one side of each L-shaped slider is fixedly connected with a shifting block 18, a first cavity 19 is formed in the shifting block 18, the third cavity 17 is fixedly connected with two sides of the first cavity 19, one side of the first cavity 19 is fixedly installed with a first spring 21, the top of the limiting sliding plate 9 is fixedly installed with a second limiting plate 20 penetrating through and extending into the first cavity 19, and one side of the second limiting plate 20 is fixedly connected with the first spring 21.
When the area of the affected part is smaller and deeper, the poking block 18 is pushed, the third fixing shaft 17, the first connecting plate 16 and the second fixing shaft 15 drive the choke plate 14 to rotate, the size of a suction opening formed after the choke plate 14 rotates and is limited by the fixing frame 2, the blade 3 and the limiting sliding plate 9 is further reduced, the suction area is reduced, the suction force of the reduced suction opening is increased, medical workers can conveniently and effectively treat the small and deep affected part, and the application range of the invention is enlarged.
As shown in fig. 5, 6 and 7, the auxiliary cleaning component includes a gear 12 fixedly sleeved on an outer ring of the fixed frame 2, the fixed frame 2 penetrates through and extends into the first limiting groove 7, one side of each of the two first limiting sliders 10 is fixedly provided with a rack 11, the racks 11 are meshed with the gear 12, two sides of an opening end of the tool shank 1 are fixedly provided with the same first limiting plate 5, one side of the first limiting plate 5 is fixedly provided with a first bent rod 23, two opposite sides of the tool shank 1 are provided with inclined surfaces, and the limiting sliding plate 9 is attached to one of the inclined surfaces;
when dirt is attached to the surface of the blade 3, the poking block 18 is pushed reversely, the poking block 18 drives the gear 12 to move through the limiting sliding plate 9 and the first limiting sliding block 10, the gear 12 drives the rack 11 to rotate, and the inclined surface is arranged on the outer side of the knife handle 1, so that the limiting sliding plate 9 can gradually rise when being far away from the blade 3, interference on the rotating blade 3 is avoided, the rotating blade 3 collides with the first bent rod 23, further the dirt attached to the surface of the first bent rod 23 is shaken off, infection of the wound of a patient caused by the dirt attached to the surface of the first bent rod 23 is avoided, and the use safety and convenience of the invention are further improved.
As shown in fig. 1 and 7, the compressing member includes two first limiting sleeves 25 rotatably connected to two sides of the open end of the handle 1, first connecting rods 26 are slidably sleeved in the two first limiting sleeves 25, one end of each of the two first connecting rods 26 is fixedly connected to a same supporting roller 27, a supporting plate 28 is fixedly mounted on one side of each of the supporting rollers 27, second limiting sliders 39 are fixedly mounted on two sides of the handle 1, a second limiting sleeve 29 is slidably sleeved on an outer ring of the handle 1, fourth limiting grooves 30 are formed in inner walls of two sides of each of the second limiting sleeves 29, the fourth limiting grooves 30 are slidably connected to the second limiting sliders 39, fourth fixing shafts 31 are fixedly mounted on two sides of each of the second limiting sleeves 29, a rotating disc 32 is rotatably connected to one side of each of the two fourth fixing shafts 31, the rotating disc 32 is fixedly connected to the first connecting rods 26, a pollutant collecting bag is disposed between the first limiting plate 5 and the supporting roller 27, two sides of the pollutant collecting bag are respectively connected to the first limiting plate 5 and the supporting roller 27, the supporting roller 27 is disposed between the first limiting plate 5 and the limiting sliding plate 9, and the supporting roller 27 is disposed between the first limiting plate 24, and the pollutant collecting bag is disposed in a through hole 24 formed in the through which penetrates through the first connecting hole 24 of the first connecting rod 24.
When a debridement operation starts, the second limiting sleeve 29 slides after the limiting part is moved, the second limiting sleeve 29 enables the first connecting rod 26 to drive the supporting roller 27 to move through the fourth fixing shaft 31 and the rotary disc 32, so that the pollutant collecting bag is opened, the limiting part automatically resets, the second limiting sleeve 29 is limited, further, pollutants generated during debridement are collected, after the debridement operation is finished, the limiting part and the second limiting sleeve 29 are moved again, the reset limiting part and the second limiting sleeve 29 are clamped and limited, the second limiting sleeve 29 enables the supporting roller 27 to move and abut against the first limiting plate 5, the pollutant collecting bag is sealed, then the aspirator is closed through the aspirator switch 38, backflow of pollutants in the opened pollutant collecting bag is avoided after the aspirator is closed, medical workers can perform next-step treatment on the pollutant collecting bag only by pinching the sealed pollutant collecting bag, and the operation is simple and convenient.
As shown in fig. 1, 5 and 7, the limiting component includes a third limiting sleeve 33 fixedly mounted on one side of the handle 1, a second connecting rod 34 is slidably sleeved in the third limiting sleeve 33, a first limiting fixture block 35 is fixedly mounted at one end of the second connecting rod 34, a pulling block 37 is fixedly mounted at the other end of the second connecting rod 34, a second spring 36 sleeved on one side of the third limiting sleeve 33 is fixedly mounted on one side of the third limiting sleeve 33, one end of the second spring 36 abuts against the first limiting fixture block 35, a clamping groove is formed in one side of the first limiting fixture block 35, one side of the first limiting fixture block 35 abuts against the second limiting sleeve 29, and one side of the first limiting fixture block 35 abuts against the handle 1.
Carry on spacingly to compressing tightly the part through spacing part, avoid in medical personnel operation process, the pollutant is collected the bag and is closed, influence the collection of pollutant, pulling piece 37 is pulled in the pulling, pulling piece 37 drives first spacing fixture block 35 through second connecting rod 34 and removes, and then it is spacing to remove the conflict of second stop collar 29, portable second stop collar 29 this moment, second stop collar 29 removes the back, first spacing fixture block 35 resets under second spring 36's elastic action, and it is spacing to carry out the joint through the draw-in groove to second stop collar 29, with this compressing tightly action that forms compressing tightly the part, and is simple and convenient, and the reliability is high.
As shown in fig. 7, sealed tooth has been seted up to one side of first limiting plate 5, and sealed tooth has been seted up in the outside of backing roll 27, makes backing roll 27 and the laminating of first limiting plate 5 through compressing tightly the part, improves the sealed effect of pollutant collection bag through the sealed tooth of first limiting plate 5 and backing roll 27, avoids the pollutant sealed bag seepage to appear after sealed, has further ensured patient's operation safety.
One side of the limiting sliding plate 9 is provided with anti-slip lines, the outer side of the poking block 18 is provided with anti-slip lines, friction force of the limiting sliding plate 9 and the poking block 18 is improved, and medical staff can slide the limiting sliding plate 9 or the poking block 18 conveniently.
One side of the opening end of the knife handle 1 is provided with the side edge digging hole 40, so that the knife handle has the advantage that when a deeper wound surface exists, the affected part can be scraped through the side edge digging hole 40, and the application range of the knife handle is further widened.
According to the technical scheme provided by the invention, the knife handle, the collecting bag connecting hole, the aspirator connecting hole and the aspirator switch are matched with each other, so that the medical staff can conveniently collect the dirt generated in debridement, the secondary infection of the wounded caused by carelessly dropping the necrotic tissue or the dirt at the affected part into the body of the wounded by the medical staff in debridement is avoided, the workload of the medical staff is reduced, the energy consumed in debridement of the medical staff is reduced, and the debridement treatment efficiency of the wounded is improved.
The knife handle, the fixing frame, the blade, the limiting sliding plate and the suction part are matched with each other, dirt generated by debridement is collected, the opening end of the knife handle is limited by the limiting sliding plate in contact with the fixing frame and the blade, so that the suction force of the suction part is convenient to concentrate, the suction effect of the suction part is improved, the collection efficiency of the pollutant collection bag is improved, secondary damage to areas except for an affected part caused by the suction force generated by the suction part when a patient is debrided by medical workers is avoided, and the use safety of the invention is effectively improved.
Through the mutual matching of the fixed frame, the blade, the limiting sliding plate, the choke plate, the second fixed shaft, the first connecting plate, the third fixed shaft and the poking block, the suction area is reduced, the suction force of the reduced suction port is increased, the medical staff can conveniently and effectively treat tiny and deep affected parts, and the application range of the invention is enlarged.
Through the mutual matching of the knife handle, the blade, the limiting sliding plate, the first limiting sliding block, the rack, the gear, the poking block and the first bent rod, when dirt is attached to the surface of the blade, the rotating blade collides with the first bent rod, and then the dirt attached to the surface of the first bent rod is shaken off, so that the infection of the wound of a patient caused by the dirt attached to the surface of the first bent rod is avoided, and the use safety and the convenience of the invention are further improved.
Through the mutual matching of the cleaning auxiliary component and the suction component, when the cleaning auxiliary component assists the blade to clean, dirt shaken off from the surface of the blade can be directly collected, and the dirt collecting efficiency of the invention is further improved.
Through mutually supporting of the first limiting plate, head rod, backing roll, second stop collar, fourth fixed axle, aspirator switch that set up, be convenient for seal the processing to the pollutant collection bag, avoid closing the aspirator after, the backward flow appears in the pollutant collection bag of opening, medical personnel only need pinch the pollutant collection bag after sealing and seal and can carry out processing on next step to the pollutant collection bag, and easy operation is convenient.
Through spacing part to compressing tightly mutually supporting of part, avoid in medical personnel operation process, the pollutant is collected the bag and is closed, influences the collection of pollutant, and is simple and convenient, and the reliability is high.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (9)

1. A surgical debridement treatment device with self-collection of contaminants, comprising:
the cutter comprises a cutter handle, a cutter handle and a cutter head, wherein the cutter handle is a Y-shaped component, two ends of an opening of the cutter handle are both rotationally connected with fixing frames, one side, close to each other, of each fixing frame is fixedly provided with a same blade, and the cutter handle is provided with an attraction part, an attraction auxiliary part, an adjusting part, an auxiliary cleaning part, a pressing part and a limiting part;
the auxiliary suction component comprises two first limiting grooves fixedly formed in the same side of the opening end of the cutter handle, second limiting grooves are formed in two sides of each first limiting groove, the same first limiting slide block is connected in the second limiting grooves in a sliding mode, the same limiting slide plate is fixedly mounted on one side of each first limiting slide block, one side of each limiting slide plate is in contact with the fixed frame and the corresponding blade, and the suction component comprises a pollutant collecting bag;
the suction part is used for sucking dirt generated during debridement, the suction auxiliary part is used for limiting an effective suction area of the suction part, the adjusting part is used for adjusting the opening degree of a suction opening formed between the limiting sliding plate and the blade, the auxiliary cleaning part is used for assisting in cleaning the blade, the pressing part is used for pressing the pollutant collecting bag, and the limiting part is used for limiting the pressing part;
the adjusting part includes fixed mounting and is in the first fixed axle of spacing slide both sides inner wall, the outer lane of first fixed axle rotates and has cup jointed the choke plate, one side fixed mounting of choke plate has the second fixed axle, the outer lane of second fixed axle rotates and has cup jointed first connecting plate, one side of first connecting plate rotates and has cup jointed the third fixed axle, activity hole and two third spacing grooves have been seted up at the top of spacing slide, first connecting plate is located in the activity hole, two equal sliding connection has L shape slider in the third spacing groove, the same piece that dials of one side fixedly connected with of L shape slider, set up first cavity in the piece that dials, the third fixed axle with the both sides fixed connection of first cavity, one side fixed mounting of first cavity has first spring, the top fixed mounting of spacing slide run through and extend to the second limiting plate in the first cavity, one side of second limiting plate with first spring fixed connection.
2. The surgical debridement treatment device with self-collecting contaminants according to claim 1, characterized in that the suction means comprises an air duct arranged in the knife handle, a collecting bag connecting hole is arranged at one end of the air duct, an aspirator connecting hole is arranged at the other end of the air duct, an aspirator is connected to the aspirator connecting hole, an aspirator switch is arranged at one side of the knife handle, and the aspirator is in electrical signal connection with the aspirator switch.
3. The surgical debridement treatment device with self-collection of pollutants according to claim 1, wherein the auxiliary cleaning component comprises a gear fixedly sleeved on an outer ring of the fixing frame, the fixing frame penetrates through and extends into the first limiting groove, racks are fixedly mounted on one sides of the two first limiting sliding blocks, the racks are meshed with the gear, the same first limiting plate is fixedly mounted on two sides of an opening end of the knife handle, and a first bent rod is fixedly mounted on one side of the first limiting plate.
4. The surgical debridement treatment device with self-collection of pollutants according to claim 3, wherein the compression part comprises two first limiting sleeves rotatably connected with two sides of the opening end of the knife handle, two first connecting rods are slidably sleeved in the two first limiting sleeves, one end of each of the two first connecting rods is fixedly connected with the same supporting roll, a supporting plate is fixedly mounted on one side of each supporting roll, second limiting sliders are fixedly mounted on two sides of the knife handle, a second limiting sleeve is slidably sleeved on the outer ring of the knife handle, fourth limiting grooves are formed in inner walls of two sides of the second limiting sleeve, the fourth limiting grooves are slidably connected with the second limiting sliders, fourth fixing shafts are fixedly mounted on two sides of the second limiting sleeves, a rotating disc is rotatably connected with one side of each of the two fourth fixing shafts, and the rotating disc is fixedly connected with the first connecting rods.
5. The surgical debridement treatment device with self-collecting contaminants according to claim 4, wherein a second through hole is formed in each of two sides of the open end of the handle, and the first connecting rod penetrates through the second through holes.
6. The surgical debridement treatment device with self-collected pollutants as claimed in claim 1, wherein the limiting component comprises a third limiting sleeve fixedly mounted on one side of the knife handle, a second connecting rod is sleeved in the third limiting sleeve in a sliding manner, a first limiting fixture block is fixedly mounted at one end of the second connecting rod, a pulling block is fixedly mounted at the other end of the second connecting rod, a second spring sleeved on one side of the third limiting sleeve is fixedly mounted on one side of the third limiting sleeve, one end of the second spring is abutted against the first limiting fixture block, a clamping groove is formed in one side of the first limiting fixture block, one side of the first limiting fixture block is abutted against the second limiting sleeve, and one side of the first limiting fixture block is abutted against the knife handle.
7. The self-pollutant-collecting surgical debridement treatment device according to claim 4, wherein the first limiting plate is provided with sealing teeth on one side, and the supporting roller is provided with sealing teeth on the outer side.
8. The surgical debridement treatment device with self-collecting contaminants according to claim 7, wherein the contaminant collecting bag is arranged between the first limiting plate and the supporting roller, two sides of the contaminant collecting bag are respectively connected with the first limiting plate and the supporting roller, the supporting roller is arranged between the first limiting plate and the limiting sliding plate, and one end of the contaminant collecting bag is arranged in a collecting bag connecting hole.
9. The self-collecting surgical debridement treatment device for contaminants according to claim 1, wherein one side of the limiting sliding plate is provided with anti-slip threads, the outer side of the poking block is provided with anti-slip threads, and one side of the opening end of the knife handle is provided with a side digging hole.
CN202210522975.5A 2022-05-13 2022-05-13 Clear processing apparatus that creates of surgery that pollutant was collected certainly Active CN114903567B (en)

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