CN114903567A - Clear processing apparatus that creates of surgery of pollutant self-collection - Google Patents
Clear processing apparatus that creates of surgery of pollutant self-collection Download PDFInfo
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- CN114903567A CN114903567A CN202210522975.5A CN202210522975A CN114903567A CN 114903567 A CN114903567 A CN 114903567A CN 202210522975 A CN202210522975 A CN 202210522975A CN 114903567 A CN114903567 A CN 114903567A
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- 239000003344 environmental pollutant Substances 0.000 title claims abstract description 49
- 231100000719 pollutant Toxicity 0.000 title claims abstract description 49
- 238000001356 surgical procedure Methods 0.000 title description 3
- 238000001804 debridement Methods 0.000 claims abstract description 45
- 238000004140 cleaning Methods 0.000 claims description 18
- 239000000356 contaminant Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 230000001338 necrotic effect Effects 0.000 abstract description 11
- 208000015181 infectious disease Diseases 0.000 abstract description 9
- 208000003322 Coinfection Diseases 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
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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 component, 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
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.
The clear processing apparatus that creates of current surgery can't collect the necrotic tissue fast after the blade is amputated 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, causes wounded's secondary infection, drops the inconvenient clearance of necrotic tissue in the wounded's is internal, increases medical personnel's work load, consumes medical personnel's processing energy, reduces 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 rapidly collect necrotic tissue after excision, when medical workers use clamps such as tweezers, if the necrotic tissue or dirt on an affected part falls into the body of the wounded due to careless operation, secondary infection of the wounded is caused, the workload of the medical workers is increased, the treatment energy of the medical workers is consumed, and the debridement treatment efficiency of the wounded 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 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.
Preferably, the suction part comprises an air duct arranged in the handle, one end of the air duct is provided with a collecting bag connecting hole, the other end of the air duct is provided with an aspirator connecting hole, the aspirator connecting hole is connected with an aspirator, one side of the handle is provided with an aspirator switch, and the aspirator is in electrical signal connection with the aspirator switch.
Preferably, the adjusting part comprises a first fixing shaft fixedly mounted on the inner walls of two sides of the limiting sliding plate, a choke plate is rotatably sleeved on the outer ring of the first fixing shaft, a second fixing shaft is fixedly mounted on one side of the choke plate, a first connecting plate is rotatably sleeved on the outer ring of the second fixing shaft, a third fixing shaft is rotatably sleeved on one side of the first connecting plate, a movable hole and two third limiting grooves are formed in the top of the limiting sliding plate, the first connecting plate is located in the movable hole, an L-shaped sliding block is slidably connected in each of the two third limiting grooves, one side of the L-shaped sliding block is fixedly connected with a same poking block, a first cavity is formed in the poking block, the third fixing shaft is fixedly connected with two sides of the first cavity, a first spring is fixedly mounted on one side of the first cavity, and a second limiting plate penetrating through and extending into the first cavity is fixedly mounted on the top of the limiting sliding plate, one side of the second limiting plate is fixedly connected with the first spring.
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 same first limiting plate is fixedly mounted on two sides of the opening end of the knife handle, and a first bent rod is fixedly mounted on one side of the 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 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.
Drawings
Figure 1 is a schematic perspective view of a surgical debridement treatment device with self-collection of contaminants;
FIG. 2 is a schematic view of a partial cross-sectional perspective view of a surgical debridement treatment device with contaminant self-collection;
FIG. 3 is an enlarged 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 a perspective enlarged structure schematic diagram of the pressing part.
[ 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 connection 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 limiting clamping block; 36. a second spring; 37. pulling the block; 38. an aspirator switch; 39. a second limit slide block; 40. digging holes on the side edges.
Detailed Description
In order 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 medical personnel debride a patient is avoided, and the use safety of the medical 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, one end of the air duct is provided with a collecting bag connecting hole 4, the other end of the air duct is provided with a suction apparatus connecting hole 6, the suction apparatus connecting hole 6 is connected with a suction apparatus, one side of the handle 1 is provided with a suction apparatus switch 38, the suction apparatus is electrically connected with the suction apparatus switch 38, the suction apparatus is started by pressing the suction apparatus switch 38, the suction apparatus works to generate suction force, this suction passes through aspirator connecting hole 6 and collects bag connecting hole 4 and transmits to the open end of handle of a knife 1, and the filth that produces when being convenient for medical personnel to debridement is collected, has avoided medical personnel carelessly to drop necrotic tissue or affected part filth to the wounded internally when debridement, causes wounded's secondary infection, reduces medical personnel's work load, has reduced medical personnel's energy that expends when debriding, has improved wounded's debridement treatment effeciency.
As shown in fig. 1, 2 and 4, the adjusting component includes a first fixing shaft 13 fixedly installed on the inner walls of the two sides of the limiting sliding plate 9, an outer ring of the first fixing shaft 13 is rotatably 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 is rotatably sleeved with a first connecting plate 16, one side of the first connecting plate 16 is rotatably sleeved with a third fixing shaft 17, the top of the limiting sliding plate 9 is opened with a movable hole and two third limiting grooves 22, 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 same toggle block 18, a first cavity 19 is formed in the toggle block 18, the third fixing shaft 17 is fixedly connected with the two sides of the first cavity 19, one side of the first cavity 19 is fixedly installed with a first spring 21, a second limiting plate 20 penetrating through and extending into the first cavity 19 is fixedly installed on the top of the limiting sliding plate 9, 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 poking block 18 drives the choke plate 14 to rotate through the third fixing shaft 17, the first connecting plate 16 and the second fixing shaft 15, 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, so that 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 increased.
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, the dirt attached to the surface of the first bent rod 23 is shaken off, infection of the wound of a patient 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 component includes two first limiting sleeves 25 rotatably connected with two sides of the open end of the tool holder 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 with a same supporting roll 27, a supporting plate 28 is fixedly installed on one side of the supporting roll 27, second limiting sliders 39 are fixedly installed on two sides of the tool holder 1, a second limiting sleeve 29 is slidably sleeved on an outer ring of the tool holder 1, fourth limiting grooves 30 are formed in inner walls of two sides of the second limiting sleeve 29, the fourth limiting grooves 30 are slidably connected with the second limiting sliders 39, fourth fixing shafts 31 are fixedly installed on two sides of the second limiting sleeve 29, a rotating disc 32 is rotatably connected with one side of each of the two fourth fixing shafts 31, the rotating disc 32 is fixedly connected with the first connecting rods 26, a pollutant collecting bag is arranged between the first limiting plate 5 and the supporting roll 27, the two sides of the pollutant collecting bag are respectively connected with the first limiting plate 5 and the supporting roller 27, the supporting roller 27 is located between the first limiting plate 5 and the limiting sliding plate 9, so that when the auxiliary cleaning component assists in cleaning the blade 3, the pollutant shaken off from the surface of the blade 3 can be directly collected, the pollutant collecting efficiency of the invention is further improved, the first bent rod 23 is located between the first limiting plate 5 and the supporting roller 27, one end of the pollutant collecting bag is located in the collecting bag connecting hole 4, the two sides of the opening end of the knife handle 1 are both provided with the second through holes 24, and the first connecting rod 26 penetrates through the second through holes 24.
When the debridement operation is started, the second limiting sleeve 29 is slid after the limiting part is moved, the first connecting rod 26 drives the supporting roller 27 to move by the second limiting sleeve 29 through the fourth fixing shaft 31 and the turntable 32, so that the pollutant collecting bag is opened, the limiting part automatically resets to limit the second limiting sleeve 29, further, the pollutant generated during debridement is collected, after the debridement operation is finished, the limiting part and the second limiting sleeve 29 are moved again, the reset limiting part is clamped and limited with the second limiting sleeve 29, the second limiting sleeve 29 enables the supporting roller 27 to move and is abutted against the first limiting plate 5, so that the sealing treatment of the pollutant collecting bag is finished, then the aspirator is closed through the aspirator switch 38, the reflux of the pollutant in the opened pollutant collecting bag is avoided after the aspirator is closed, and medical personnel can carry out the next treatment on the pollutant collecting bag only by pinching the sealed pollutant collecting bag, 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 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 invention is further improved.
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 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 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 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.
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 appreciated by those skilled in the art that various changes and modifications may be made therein without departing from the principles of the invention as set forth in the appended claims.
Claims (10)
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 rotatably 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.
2. The surgical debridement treatment device with self-collection of contaminants according to claim 1, wherein the suction means comprises an air duct opened in the handle, one end of the air duct is provided with a collection bag connection hole, the other end of the air duct is provided with an aspirator connection hole, the aspirator connection hole is connected with an aspirator, one side of the handle is provided with an aspirator switch, 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 adjusting component comprises a first fixed shaft fixedly mounted on the inner walls of the two sides of the limiting slide plate, a choke plate is rotatably sleeved on the outer ring of the first fixed shaft, a second fixed shaft is fixedly mounted on one side of the choke plate, a first connecting plate is rotatably sleeved on the outer ring of the second fixed shaft, a third fixed shaft is rotatably sleeved on one side of the first connecting plate, a movable hole and two third limiting grooves are formed in the top of the limiting slide plate, the first connecting plate is positioned in the movable hole, L-shaped sliding blocks are slidably connected in the two third limiting grooves, the same shifting block is fixedly connected on one side of the L-shaped sliding block, a first cavity is formed in the shifting block, and the third fixed shafts are fixedly connected with the two sides of the first cavity, one side fixed mounting of first cavity has first spring, the top fixed mounting of spacing slide runs through and extends to second limiting plate in the first cavity, one side of second limiting plate with first spring fixed connection.
4. 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.
5. A surgical debridement treatment device from which contaminants are collected according to claim 1, the pressing part comprises two first limiting sleeves rotatably connected with two sides of the opening end of the knife handle, first connecting rods are sleeved in the two first limiting sleeves in a sliding manner, one end of each first connecting rod is fixedly connected with the same supporting roll, a supporting plate is fixedly arranged on one side of the supporting roller, second limiting slide blocks are fixedly arranged on both sides of the knife handle, a second limiting sleeve is sleeved on the outer ring of the knife handle in a sliding manner, fourth limiting grooves are formed in the inner walls of the two sides of the second limiting sleeve, the fourth limiting groove is connected with the second limiting sliding block in a sliding mode, fourth fixing shafts are fixedly mounted on two sides of the second limiting sleeve, a rotary table is connected to one side of each fourth fixing shaft in a rotating mode, and the rotary table is fixedly connected with the first connecting rod.
6. The surgical debridement treatment device with self-collecting contaminants according to claim 5, 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.
7. The surgical debridement treatment device with the self-collection function of pollutants according to 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 abuts 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 abuts against the second limiting sleeve, and one side of the first limiting fixture block abuts against the knife handle.
8. The surgical debridement treatment device with self-collection of contaminants according to claim 4 or 5, wherein one side of the first limiting plate is provided with sealing teeth, and the outer side of the supporting roller is provided with sealing teeth.
9. The surgical debridement treatment device with self-collection of contaminants according to claim 8, wherein the contaminant collection bag is arranged between the first limiting plate and the support roller, two sides of the contaminant collection bag are respectively connected with the first limiting plate and the support roller, the support roller is arranged between the first limiting plate and the limiting sliding plate, and one end of the contaminant collection bag is arranged in a collection bag connecting hole.
10. The self-pollutant-collecting surgical debridement treatment device according to claim 3, wherein anti-slip threads are arranged on one side of the limiting sliding plate, anti-slip threads are arranged on the outer side of the poking block, and a side digging hole is formed in one side of the opening end of the knife handle.
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| CN115475009A (en) * | 2022-09-20 | 2022-12-16 | 山东大学 | Robot for minimally invasive medical intervention on soft tissue |
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| CN114903567B (en) | 2023-03-14 |
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