CN114366346B - Surgical instrument cleaning device for operating room and cleaning method thereof - Google Patents

Surgical instrument cleaning device for operating room and cleaning method thereof Download PDF

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Publication number
CN114366346B
CN114366346B CN202111543982.5A CN202111543982A CN114366346B CN 114366346 B CN114366346 B CN 114366346B CN 202111543982 A CN202111543982 A CN 202111543982A CN 114366346 B CN114366346 B CN 114366346B
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fixedly connected
cleaning
block
frame
limiting
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CN114366346A (en
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董利娜
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Dong Lina
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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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
    • A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
    • A61B50/36—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles
    • A61B50/362—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles for sharps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04—Heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/54—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps

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

Abstract

The invention relates to the field of surgical instruments, in particular to a cleaning device and a cleaning method for surgical instruments used in an operating room. The technical problem is as follows: in the prior art, the scalpel needs to be transferred to a plurality of places for cleaning and disinfection and then is transported back to an operating room, so that the scalpel is subjected to secondary pollution, and meanwhile, the scalpel is very easy to cut the working artificial fingers due to the fact that the scalpel is relatively sharp. The technical scheme is as follows: a cleaning device for surgical instruments used in an operating room comprises a shell, a conveying component and the like; and a conveying assembly is arranged at the top of the inner side of the shell. When the device is used, the blades of the scalpel are automatically detached from the scalpel handle, the blades are detached while the blades are quickly sharpened, then the blades and the scalpel handle are automatically and separately cleaned, the phenomenon that the blades cut working artificial fingers is avoided, the potential safety hazard is greatly reduced, meanwhile, the device is simple to operate, can be directly placed in an operating room for use, and the phenomenon of secondary pollution is avoided.

Description

Surgical instrument cleaning device for operating room and cleaning method thereof
Technical Field
The invention relates to the field of surgical instruments, in particular to a cleaning device and a cleaning method for surgical instruments used in an operating room.
Background
The surgical instruments refer to medical instruments used in clinical operations, and besides conventional surgical instruments, there are some specialized instruments: orthopedics, urology, obstetrics and gynecology, burn, orthopedics, brain surgery, cardiothoracic surgery, general surgery, and the like.
In the prior art, one of the scalpels consists of a hilt and a blade, the blade is clamped on the hilt, and the scalpels need to be transferred to a plurality of places for cleaning and disinfection after the operation is finished and then are transported back to an operating room, so that the phenomenon of secondary pollution of the scalpels is caused; meanwhile, when the operating knife is manually cleaned and transferred, the operating manual fingers are extremely easy to cut due to the fact that the blade is relatively sharp, and the blade after being used is infected with germs, so that the infection phenomenon is caused, and great potential safety hazards exist.
In summary, it is desirable to design a surgical instrument cleaning device for operating room and a cleaning method thereof.
Disclosure of Invention
The invention provides a cleaning device and a cleaning method for surgical instruments used in an operating room, aiming at overcoming the defects that in the prior art, a scalpel needs to be transferred to a plurality of places for cleaning and disinfection and then is transported back to the operating room, so that the scalpel is subjected to secondary pollution, and meanwhile, the blade is relatively sharp, and the working artificial fingers are extremely easy to cut.
The technical scheme is as follows: a surgical instrument cleaning device for an operating room comprises a bottom plate, a shell, an electric telescopic door, a limiting block, a limiting frame, a conveying assembly, a pushing assembly, a pulling assembly, a polishing assembly, a first cleaning assembly and a second cleaning assembly; the upper side of the bottom plate is provided with a shell; the lower part of the front side of the shell is provided with an electric telescopic door; a limiting block is arranged at the right part of the upper side of the shell; the top of the inner side of the shell is provided with a conveying component for conveying the scalpel; a pushing assembly used for pushing the upper part of the blade is arranged at the right part of the upper side of the bottom plate; a push-down component used for pushing the blade down is arranged at the right part of the upper side of the bottom plate, and the push-down component is positioned at the right side of the push-up component; a pulling-out component for pulling out the blade is arranged on the left side of the upper part of the lower pushing component; five grinding assemblies for blunting the blades are equidistantly arranged on the pulling-out assembly; the lower pushing assembly is provided with a limiting frame, and the limiting frame is positioned below the five polishing assemblies; the right part of the upper side of the bottom plate is provided with a first cleaning component for cleaning the scalpel blade, and the first cleaning component is positioned on the left of the lower pushing component; and a second cleaning component for cleaning the scalpel handle is arranged in the middle of the upper side of the bottom plate.
More preferably, the conveying assembly comprises a first guide rail, a first electric slide block, an electric multi-stage telescopic rod and a suspension block; two first guide rails are fixedly connected to the top of the inner side of the shell; a first electric slide block is connected to each of the two first guide rails in a sliding manner; the lower sides of the two first electric sliding blocks are fixedly connected with an electric multi-stage telescopic rod; the lower telescopic ends of the two electric multi-stage telescopic rods are fixedly connected with a suspension block.
More preferably, the pushing assembly comprises a first support frame, a first telescopic cylinder, a first linkage plate, a pushing block and a pushing strip; a first support frame is fixedly connected to the right part of the upper side of the bottom plate; the upper part of the first support frame is fixedly connected with a first telescopic cylinder; a first linkage plate is fixedly connected to the right telescopic end of the first telescopic cylinder; five pushing blocks are fixedly connected to the right side of the first linkage plate at equal intervals; the front part of the upper side and the rear part of the upper side of the first linkage plate are fixedly connected with a pushing strip.
More preferably, the pushing assembly comprises a second support frame, a connecting plate, a first limiting rod, a first spring, a second linkage plate and a first shifting block; a second support frame is fixedly connected to the right part of the upper side of the bottom plate, and the second support frame is positioned on the right side of the first support frame; a connecting plate is fixedly connected to the upper part of the left side of the second supporting frame; two first limiting rods are fixedly connected to the upper side of the connecting plate; the two first limiting rods are connected with a second linkage plate in a sliding manner; a first spring is sleeved on each of the two first limiting rods; the upper parts of the two first springs are fixedly connected with the second linkage plate; the lower parts of the two first springs are fixedly connected with the connecting plate; five first shifting blocks are fixedly connected to the left side of the second linkage plate at equal intervals; the upper part of the left side of the second support frame is connected with the pulling-out component; the upper part of the left side of the second support frame is fixedly connected with the limiting frame, and the limiting frame is positioned below the connecting plate.
More preferably, the pulling-out assembly comprises a second guide rail, a second electric sliding block, a first clamping plate, a second limiting rod, a second spring, a second clamping plate and a limiting plate; a second guide rail is fixedly connected to the front part of the left side and the rear part of the left side of the second support frame; a second electric sliding block is connected to each of the two second guide rails in a sliding manner; the left sides of the two second electric sliding blocks are fixedly connected with a first clamping plate; a second limiting rod is fixedly connected to the front part of the left side and the rear part of the left side of the first clamping plate; the two second limiting rods are connected with second clamping plates in a sliding mode; a second spring is sleeved on each of the two second limiting rods; the left ends of the two second springs are fixedly connected with the two second limiting rods respectively; the right ends of the two second springs are fixedly connected with the first clamping plate; a limiting plate is fixedly connected to the front part of the left side and the rear part of the left side of the second supporting frame, and the two limiting plates are positioned on the left of the two second guide rails; the upper parts of the right sides of the two limiting plates are both contacted with the second clamping plate; the left side of the first clamping plate is connected with five polishing components.
More preferably, the polishing assembly positioned at the forefront comprises a first sliding block, a polishing block, a second shifting block, a third spring, a second sliding block and a fourth spring; the front part of the left side of the first clamping plate is connected with a first sliding block in a sliding way; two second sliding blocks are fixedly connected to the left side of the first sliding block; a fourth spring is fixedly connected to the rear sides of the two second sliding blocks; the rear ends of the two fourth springs are fixedly connected with the polishing block; the two second sliding blocks are in sliding connection with the polishing blocks; the lower part of the right side of the polishing block is fixedly connected with a second shifting block; a third spring is fixedly connected between the second shifting block and the first clamping plate.
More preferably, the first cleaning assembly comprises an electric push rod, a first linkage frame, a sliding sleeve, a material frame, a first cleaning cabin and a first pipeline; an electric push rod is fixedly connected to the rear part of the upper side of the bottom plate; the upper telescopic end of the electric push rod is fixedly connected with a first linkage frame; the lower part of the first linkage frame is connected with a sliding sleeve in a sliding way; the upper side of the sliding sleeve is fixedly connected with a material frame; a first cleaning cabin is fixedly connected to the upper side of the bottom plate and is positioned below the material frame; the lower part of the left side of the first cleaning cabin is communicated with a first pipeline.
More preferably, the second cleaning assembly comprises a second cleaning cabin, a second pipeline and a drying cabin; a second cleaning cabin is fixedly connected to the middle part of the upper side of the bottom plate; the lower part of the left side of the second cleaning cabin is communicated with a second pipeline; the upper side of the bottom plate is fixedly connected with a drying cabin, and the drying cabin is positioned on the left of the second cleaning cabin.
More preferably, the cleaning device further comprises an impurity removing assembly, the impurity removing assembly is mounted on the right of the second cleaning assembly, and the impurity removing assembly comprises a third support frame, a wire group, a fourth support frame, a second telescopic cylinder, a second linkage frame, a pressing rod and a collecting cabin; two third support frames are fixedly connected to the upper side of the bottom plate, and the two third support frames are positioned on the left of the first support frame; a silk thread group is connected between the upper parts of the two third supporting frames in a plugging manner; a fourth support frame is fixedly connected to the upper side of the bottom plate, and the fourth support frame is positioned on the left of the first support frame; a second telescopic cylinder is fixedly connected to the upper parts of the fourth support frame and the first support frame, and the second telescopic cylinder positioned on the first support frame is positioned below the first telescopic cylinder; two telescopic ends of opposite sides of the two first telescopic cylinders are fixedly connected with a second linkage frame; five pressure levers are fixedly connected to the opposite sides of the two second linkage frames at equal distances; the upper side of the bottom plate is fixedly connected with a collecting cabin, and the collecting cabin is positioned below the silk thread group.
A cleaning method of a surgical instrument cleaning device for an operating room comprises the following working steps:
s1: injecting cleaning liquid, and injecting a proper amount of cleaning liquid into the two cleaning containers;
s2: feeding, wherein five scalpels to be cleaned are manually inserted into the device in sequence, blades of the five scalpels are downward, and the cutting edges are backward;
s3: the blade is pushed up, the upper parts of the five blades are pushed away from the cutter handle rightwards, and at the moment, the upper parts of the blades are bent rightwards;
s4: disassembling the blades, and pulling the five blades downwards to separate from the knife handle;
s5: grinding, namely grinding the edges of the five blades while driving the blades to move downwards;
s6: cleaning the blades, and cleaning the five blades by ultrasonic waves;
s7: pre-cleaning, namely scraping impurities in grooves of the five tool handles;
s8: cleaning the tool handles, and cleaning the five tool handles by ultrasonic waves;
s9: and (5) sterilizing, namely sterilizing and drying the five knife handles at high temperature.
Compared with the prior art, the invention has the following advantages: realized during the use that the automatic blade with the scalpel is pulled down from the handle of a knife, grind the blunt with the cutting edge fast when pulling down the blade, then automatic cleaning blade and handle of a knife are categorised, the phenomenon of the artifical finger of blade incised wound work has been avoided, greatly reduced potential safety hazard, this device easy operation simultaneously, can directly place and use in the operating room, avoid appearing the secondary pollution phenomenon, still realized automatic striking off in advance with the impurity on the scalpel handle of a knife and wash, reduce the frequency of changing the washing liquid, efficiency is greatly improved.
Drawings
FIG. 1 is a schematic view of a surgical instrument cleaning device for an operating room according to the present invention;
FIG. 2 is a cross-sectional view of the surgical instrument cleaning device for an operating room of the present invention;
FIG. 3 is a schematic view of a first construction of the delivery assembly of the present invention;
FIG. 4 is a schematic view of a second construction of the delivery assembly of the present invention;
FIG. 5 is a schematic structural view of the push-up assembly and the push-down assembly of the present invention;
FIG. 6 is a schematic structural view of the plucking assembly of the present invention;
FIG. 7 is a top view of a portion of the drawer assembly of the present invention;
FIG. 8 is a schematic illustration of the construction of the sanding assembly of the present invention;
figure 9 is a cross-sectional view of a sanding assembly in accordance with the present invention;
FIG. 10 is a schematic view of a first cleaning assembly of the present invention;
FIG. 11 is a schematic view of a second cleaning assembly of the present invention;
FIG. 12 is a schematic view of the trash removal assembly of the present invention.
Reference numbers in the drawings: 1-bottom plate, 2-shell, 3-electric telescopic door, 4-limiting block, 5-limiting frame, 201-first guide rail, 202-first electric sliding block, 203-electric multi-stage telescopic rod, 204-suspension block, 301-first supporting frame, 302-first telescopic cylinder, 303-first linkage plate, 304-push block, 305-push bar, 401-second supporting frame, 402-connection plate, 403-first limiting rod, 404-first spring, 405-second linkage plate, 406-first toggle block, 501-second guide rail, 502-second electric sliding block, 503-first clamping plate, 504-second limiting rod, 505-second spring, 506-second clamping plate, 507-limiting plate, 601-first sliding block, 602-polishing block, 603-second toggle block, 604-third spring, 605-second sliding block, 606-fourth spring, 701-electric push rod, 702-first linkage frame, 704-sliding sleeve, 703-object-cleaning frame, 705-first cleaning frame, 801-third spring, 807-second telescopic cylinder, 803-second cleaning line group, 903-second cleaning frame, 505-second telescopic cylinder, 505-second cleaning line group, 505-second cleaning frame, 505-second cleaning line group, 505-second telescopic cylinder, and second cleaning line group.
Detailed Description
The invention is further described in the following examples, which are intended to illustrate, unless otherwise explicitly stated or limited, terms such as: the arrangement, mounting, connection should be understood broadly, for example, they may be fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Example 1
A surgical instrument cleaning device for an operating room is shown in figures 1-11 and comprises a bottom plate 1, a shell 2, an electric telescopic door 3, a limiting block 4, a limiting frame 5, a conveying assembly, a pushing-down assembly, a pulling-out assembly, a grinding assembly, a first cleaning assembly and a second cleaning assembly; the upper side of the bottom plate 1 is provided with a shell 2; the lower part of the front side of the shell 2 is provided with an electric telescopic door 3; a limiting block 4 is arranged at the right part of the upper side of the shell 2; the top of the inner side of the shell 2 is provided with a conveying component; a push-up component is arranged at the right part of the upper side of the bottom plate 1; the push-down component is arranged on the right part of the upper side of the bottom plate 1 and is positioned on the right of the push-up component; the pulling-out component is arranged on the left side of the upper part of the push-down component; five polishing assemblies are equidistantly arranged on the pulling-out assembly; a limiting frame 5 is arranged on the lower pushing assembly, and the limiting frame 5 is positioned below the five polishing assemblies; a first cleaning component is arranged at the right part of the upper side of the bottom plate 1 and is positioned at the left of the lower pushing component; the middle part of the upper side of the bottom plate 1 is provided with a second cleaning component.
The conveying assembly comprises a first guide rail 201, a first electric slide block 202, an electric multi-stage telescopic rod 203 and a suspension block 204; two first guide rails 201 are fixedly connected to the top of the inner side of the shell 2; a first electric sliding block 202 is connected to each of the two first guide rails 201 in a sliding manner; the lower sides of the two first electric sliding blocks 202 are fixedly connected with an electric multi-stage telescopic rod 203; the lower telescopic ends of the two electric multi-stage telescopic rods 203 are fixedly connected with suspension blocks 204.
The pushing assembly comprises a first supporting frame 301, a first telescopic cylinder 302, a first linkage plate 303, a pushing block 304 and a pushing strip 305; a first support frame 301 is welded on the right part of the upper side of the bottom plate 1; a first telescopic cylinder 302 is fixedly connected to the upper part of the first support frame 301; a first linkage plate 303 is fixedly connected to the right telescopic end of the first telescopic cylinder 302; five pushing blocks 304 are welded on the right side of the first linkage plate 303 at equal intervals; a pushing strip 305 is welded on the front part of the upper side and the rear part of the upper side of the first linkage plate 303.
The push-down component comprises a second support frame 401, a connecting plate 402, a first limiting rod 403, a first spring 404, a second linkage plate 405 and a first shifting block 406; a second support frame 401 is welded on the right part of the upper side of the bottom plate 1, and the second support frame 401 is positioned on the right side of the first support frame 301; a connecting plate 402 is welded at the upper part of the left side of the second support frame 401; two first limiting rods 403 are fixedly connected to the upper side of the connecting plate 402; a second linkage plate 405 is connected to the two first limiting rods 403 in a sliding manner; a first spring 404 is sleeved on each of the two first limiting rods 403; the upper parts of the two first springs 404 are fixedly connected with the second linkage plate 405; the lower parts of the two first springs 404 are fixedly connected with the connecting plate 402; five first shifting blocks 406 are welded on the left side of the second linkage plate 405 at equal intervals; the upper part of the left side of the second support frame 401 is connected with the pulling-out component; the upper part of the left side of the second support frame 401 is fixedly connected with a limiting frame 5, and the limiting frame 5 is located below the connecting plate 402.
The pulling-out assembly comprises a second guide rail 501, a second electric sliding block 502, a first clamping plate 503, a second limiting rod 504, a second spring 505, a second clamping plate 506 and a limiting plate 507; a second guide rail 501 is fixedly connected to the front part of the left side and the rear part of the left side of the second support frame 401; a second electric sliding block 502 is connected to each of the two second guide rails 501 in a sliding manner; the left sides of the two second electric sliding blocks 502 are fixedly connected with a first clamping plate 503; a second limiting rod 504 is welded on the front part of the left side and the rear part of the left side of the first clamping plate 503; the two second limiting rods 504 are connected with a second clamping plate 506 in a sliding manner; a second spring 505 is sleeved on each of the two second limiting rods 504; the left ends of the two second springs 505 are fixedly connected with the two second limiting rods 504 respectively; the right ends of the two second springs 505 are fixedly connected with the first clamping plate 503; a limiting plate 507 is fixedly connected to the front part of the left side and the rear part of the left side of the second support frame 401, and the two limiting plates 507 are located on the left of the two second guide rails 501; the upper parts of the right sides of the two limiting plates 507 are both contacted with the second clamping plate 506; the left side of the first clamp plate 503 is connected to five sanding assemblies.
The grinding component positioned at the forefront comprises a first sliding block 601, a grinding block 602, a second shifting block 603, a third spring 604, a second sliding block 605 and a fourth spring 606; the front part of the left side of the first clamping plate 503 is connected with a first sliding block 601 in a sliding way; two second sliding blocks 605 are welded on the left side of the first sliding block 601; a fourth spring 606 is fixedly connected to the rear sides of the two second sliding blocks 605; the rear ends of the two fourth springs 606 are fixedly connected with the grinding block 602; the two second sliding blocks 605 are both connected with the polishing block 602 in a sliding manner; the lower part of the right side of the grinding block 602 is fixedly connected with a second shifting block 603; a third spring 604 is fixedly connected between the second shifting block 603 and the first clamping plate 503.
The first cleaning component comprises an electric push rod 701, a first linkage frame 702, a sliding sleeve 703, a material frame 704, a first cleaning cabin 705 and a first pipeline 706; an electric push rod 701 is fixedly connected to the rear part of the upper side of the bottom plate 1; a first linkage frame 702 is fixedly connected to the telescopic end of the upper part of the electric push rod 701; the lower part of the first linkage frame 702 is connected with a sliding sleeve 703 in a sliding way; a material frame 704 is welded on the upper side of the sliding sleeve 703; a first cleaning cabin 705 is fixedly connected to the upper side of the bottom plate 1, and the first cleaning cabin 705 is positioned below the material frame 704; the lower part of the left side of the first cleaning compartment 705 is communicated with a first pipeline 706.
The second cleaning component comprises a second cleaning cabin 901, a second pipeline 902 and a drying cabin 903; a second cleaning cabin 901 is fixedly connected to the middle part of the upper side of the bottom plate 1; a second pipeline 902 is communicated with the lower part of the left side of the second cleaning cabin 901; a drying chamber 903 is fixedly connected to the upper side of the bottom plate 1, and the drying chamber 903 is located at the left of the second cleaning chamber 901.
Firstly, the surgical instrument cleaning device for the operating room is arranged on a workbench in the operating room, a power supply is switched on, an external controller is controlled to control the device to start to operate, a scalpel blade to be cleaned is manually inserted downwards into a limiting block 4, the blade edge of the scalpel blade is enabled to be backwards, then the lower part of the scalpel is inserted into a through hole of a hanging block 204 through the limiting block 4, then the scalpel is manually stopped to be held by hands, the scalpel naturally falls down, the scalpel is hung on the limiting block 4 due to the fact that the width of the upper part of a scalpel handle is relatively large, then two electric multi-stage telescopic rods 203 simultaneously drive the hanging block 204 to move downwards, the hanging block 204 drives five scalpels to move downwards, the upper part of the scalpel blade is located at the right side of a push block 304, the blade edge of the scalpel is attached to the front side inclined plane of a grinding block 602, meanwhile, the scalpel extrudes the grinding block 602 through gravity, and enables the grinding block 602 to drive two second sliding blocks 605 to slide backwards, the two fourth springs 606 are compressed, under the action of the gravity of the scalpel, the two fourth springs 606 are kept in a compressed state, then the other four scalpels are sequentially inserted into the other four through holes of the limiting block 4, so that the other four scalpels are sequentially hung in the other four through holes of the hanging block 204, then the first telescopic air cylinder 302 pushes the first linkage plate 303 to move rightwards, the first linkage plate 303 drives the five push blocks 304 to move rightwards, the five push blocks 304 respectively push the upper parts of the blades of the scalpel to move, the upper parts of the blades are bent rightwards to be separated from the handle and positioned below the first shifting block 406, meanwhile, the first linkage plate 303 drives the two push strips 305 to move rightwards, the two push strips 305 contact the upper side of the second linkage plate 405 after moving rightwards, the two push strips 305 continue to move rightwards, so that the two push strips 305 simultaneously push the second linkage plate 405 to slide downwards on the two first limiting rods 403, the two first springs 404 are compressed, the second linkage plate 405 drives the five first shifting blocks 406 to move downwards, the five first shifting blocks 406 respectively push the five blades to move downwards, the upper parts of the blades are separated from the clamping groove part of the tool holder, the five blades move downwards at the same time to extrude the five grinding blocks 602, so that the two fourth springs 606 are further compressed, then the two second electric sliding blocks 502 respectively slide downwards on the two second guide rails 501, the two second electric sliding blocks 502 simultaneously drive the first clamping plate 503 to move downwards, the first clamping plate 503 drives parts associated with the first clamping plate to move downwards, the second clamping plate 506 is attached to the right sides of the two limiting plates 507 to move downwards, the convex parts on the right sides of the two limiting plates 507 simultaneously limit the second clamping plate 506, the second clamping plate 506 slides rightwards on the two second limiting rods 504, and the two second springs 505 are compressed at the same time, so that the second clamping plate 506 extrudes five blades to the left side of the first clamping plate 503 to simultaneously clamp the five blades, then the two second electric sliding blocks 502 continuously move downwards, so that the second clamping plate 506 and the first clamping plate 503 drive the five blades to move downwards, in the process, the second shifting block 603 moves downwards to contact with the limiting rod at the uppermost part of the limiting frame 5, the first clamping plate 503 continuously compresses the third spring 604 downwards, then the right end of the second shifting block 603 elastically deforms and tilts upwards, so that the second shifting block 603 moves to a gap of the limiting frame 5, then the third spring 604 rebounds from the compressed state to the original state, so that the second shifting block 603 reciprocates, so that the second shifting block 603 drives the grinding block 602 to drive the first sliding block 601 to slide in the first clamping plate 503 repeatedly, so that the grinding block 602 grinds the blades, and simultaneously, another four sets of grinding assemblies grind another four blades, when the second clamping plate 506 moves downwards to the lowest part of the two limiting plates 507, the first clamping plate 503 and the second clamping plate 506 respectively pull out the five blades from the five tool shanks, meanwhile, the convex parts on the right sides of the two limiting plates 507 stop limiting the second clamping plate 506, so that the two second springs 505 are restored from the compressed state to the original state, the limiting plates 507 are moved away from the first clamping plate 503, the blade is stopped to be clamped, the blade falls into the material frame 704, cleaning liquid is preset in the first cleaning cabin 705, then the electric push rod 701 drives the first linkage frame 702 to move downwards, the first linkage frame 702 drives the sliding sleeve 703 to move downwards, the sliding sleeve 703 drives the material frame 704 to move downwards, the material frame 704 drives the five blades to move downwards into the first cleaning cabin, the cleaning liquid in the first cleaning cabin 705 submerges the five blades, and then the first cleaning cabin 705 cleans the five blades by using ultrasonic waves, meanwhile, the two electric multi-stage telescopic rods 203 simultaneously drive the hanging block 204 to move upwards and return to the original position, so that the hanging block 204 drives the five tool shanks to move upwards, then the two first electric sliders 202 respectively slide leftwards on the two first guide rails 201, the two first electric sliders 202 respectively drive the two electric multi-stage telescopic rods 203 to move leftwards, the two electric multi-stage telescopic rods 203 simultaneously drive the hanging block 204 to move leftwards, so that the hanging block 204 drives the five tool shanks to move to the upper side of a second cleaning cabin 901, cleaning liquid is preset in the second cleaning cabin 901, then the hanging block 204 drives the five tool shanks to move downwards to the interior of the second cleaning cabin 901, so that the cleaning liquid in the second cleaning cabin 901 submerges the five tool shanks, then the second cleaning cabin 901 cleans the five tool shanks by ultrasonic waves, and then the hanging block 204 drives the five tool shanks to move upwards to separate from the second cleaning cabin 901, then the hanging block 204 drives the five knife handles to move to the upper part of the drying cabin 903, then the hanging block 204 drives the five knife handles to move to the inside of the drying cabin 903, the drying cabin 903 dries the moisture on the five knife handles at high temperature, and the five knife handles are sterilized at high temperature at the same time, then the hanging block 204 drives the five knife handles to move upwards to separate from the drying cabin 903, at the moment, the upper parts of the five knife handles are positioned in the cavity at the left part of the upper side of the shell 2 and are conveniently taken out by manpower after being cooled, then the electric push rod 701 drives the first linkage frame 702 to move upwards to enable the material frame 704 to move upwards to return to the original position, then the electric telescopic door 3 is automatically opened, the material frame 704 is manually pulled to move forwards to enable the material frame 704 to drive the sliding sleeve 703 to move forwards to separate from the first linkage frame 702, and then the blades with the blades being sharpened edges in the material frame 704 are manually taken out, the phenomenon that the blade scratches fingers is avoided, then the manual sliding sleeve 703 is sleeved on the first linkage frame 702 again, so that the material frame 704 moves back to the original position, the electric telescopic door 3 is closed, the external blow-off pipe can be connected to the first pipeline 706 to discharge dirty cleaning liquid in the first cleaning cabin 705, the external blow-off pipe can be connected to the second pipeline 902 to discharge dirty cleaning liquid in the second cleaning cabin 901, the automatic detachment of the blade of the scalpel from the scalpel handle is realized during the use, the cutting edge is quickly sharpened when the blade is detached, then the blade and the scalpel handle are automatically and separately cleaned, the phenomenon that the blade cuts the manual fingers during the work is avoided, the potential safety hazard is greatly reduced, meanwhile, the device is simple to operate, and can be directly placed in the operating room for use, and the secondary pollution phenomenon is avoided.
Example 2
On the basis of embodiment 1, as shown in fig. 1-2 and fig. 12, the cleaning device further includes an impurity removing assembly, the impurity removing assembly is installed on the right side of the second cleaning assembly, and the impurity removing assembly includes a third supporting frame 801, a wire group 802, a fourth supporting frame 803, a second telescopic cylinder 804, a second linkage frame 805, a pressing rod 806 and a collecting cabin 807; two third support frames 801 are welded on the upper side of the bottom plate 1, and the two third support frames 801 are located on the left of the first support frame 301; a silk thread group 802 is connected between the upper parts of the two third supporting frames 801 in a plugging manner; a fourth supporting frame 803 is fixedly connected to the upper side of the bottom plate 1, and the fourth supporting frame 803 is positioned on the left of the first supporting frame 301; a second telescopic cylinder 804 is fixedly connected to the upper parts of the fourth support frame 803 and the first support frame 301, and the second telescopic cylinder 804 on the first support frame 301 is positioned below the first telescopic cylinder 302; two opposite side telescopic ends of the two first telescopic cylinders 302 are fixedly connected with a second linkage frame 805; five pressure levers 806 are fixedly connected to the opposite sides of the two second linkage frames 805 at equal intervals; a collecting cabin 807 is fixedly connected to the upper side of the bottom plate 1, and the collecting cabin 807 is positioned below the silk thread group 802.
When the blade is detached from the knife handle, the two first electric sliding blocks 202 and the two electric multi-stage telescopic rods 203 drive the hanging block 204 to move, so that the hanging block 204 drives the five knife handles to move above the silk thread group 802, then the hanging block 204 drives the five knife handles to downwards insert into the silk thread group 802, then the hanging block 204 drives the five knife handles to vertically reciprocate, so that the silk thread group 802 scrapes impurities in transverse grooves on the five knife handles, meanwhile, the two second telescopic cylinders 804 respectively drive the two second linkage frames 805 to move, the two second linkage frames 805 move oppositely, the two second linkage frames 805 respectively drive the five compression rods 806 to move, the ten compression rods 806 extrude the silk thread group 802, so that the silk thread group 802 is attached to vertical grooves on two sides of the five middle parts, therefore, the impurities in the vertical grooves on the two sides of the five knife handles are scraped, the scraped impurities fall into the collection cabin 807, after a certain time is used, the electric telescopic door 3 is opened, then the silk thread group 802 is taken out, then a new silk thread group 802 is clamped into the upper parts of the two third 801 support frames, automatic scraping of the knife handles is realized during use, the subsequent operation knife is greatly reduced in replacement efficiency, and the cleaning solution is greatly improved.
A cleaning method of a surgical instrument cleaning device for an operating room comprises the following working steps:
s1: injecting cleaning liquid, and injecting proper amount of cleaning liquid into the two cleaning containers;
s2: feeding, wherein five scalpels to be cleaned are manually inserted into the device in sequence, blades of the five scalpels are downward, and the cutting edges are backward;
s3: the blade is pushed up, the upper parts of the five blades are pushed away from the cutter handle rightwards, and at the moment, the upper parts of the blades are bent rightwards;
s4: disassembling the blades, and pulling the five blades downwards to separate from the knife handle;
s5: grinding, namely grinding the edges of the five blades while driving the blades to move downwards;
s6: cleaning the blades, and cleaning the five blades by ultrasonic waves;
s7: pre-cleaning, namely scraping impurities in grooves of the five tool shanks;
s8: cleaning the tool handles, and cleaning the five tool handles by ultrasonic waves;
s9: and (5) sterilizing, namely sterilizing and drying the five knife handles at high temperature.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims (5)

1. A surgical instrument cleaning device for an operating room comprises a bottom plate (1), a shell (2), an electric telescopic door (3) and a limiting block (4); the upper side of the bottom plate (1) is provided with a shell (2); the lower part of the front side of the shell (2) is provided with an electric telescopic door (3); a limiting block (4) is arranged at the right part of the upper side of the shell (2); the method is characterized in that: the automatic cleaning device also comprises a limiting frame (5), a conveying assembly, a pushing-down assembly, a pulling-out assembly, a grinding assembly, a first cleaning assembly and a second cleaning assembly; the top of the inner side of the shell (2) is provided with a conveying component for conveying the scalpel; a push-up component used for pushing up the upper part of the blade is arranged at the right part of the upper side of the bottom plate (1); a push-down component used for pushing down the blade is arranged at the right part of the upper side of the bottom plate (1), and the push-down component is positioned at the right side of the push-up component; a pulling-out component for pulling out the blade is arranged on the left side of the upper part of the lower pushing component; five grinding assemblies for dull grinding the blade are equidistantly arranged on the pulling-out assembly; a limiting frame (5) is arranged on the lower pushing assembly, and the limiting frame (5) is positioned below the five polishing assemblies; a first cleaning component for cleaning the scalpel blade is arranged on the right part of the upper side of the bottom plate (1), and the first cleaning component is positioned on the left of the lower pushing component; a second cleaning component for cleaning the scalpel handle is arranged in the middle of the upper side of the bottom plate (1); the conveying assembly comprises a first guide rail (201), a first electric slide block (202), an electric multi-stage telescopic rod (203) and a suspension block (204); two first guide rails (201) are fixedly connected to the top of the inner side of the shell (2); a first electric slide block (202) is connected to each of the two first guide rails (201) in a sliding manner; an electric multi-stage telescopic rod (203) is fixedly connected to the lower sides of the two first electric sliding blocks (202); the lower telescopic ends of the two electric multi-stage telescopic rods (203) are fixedly connected with a hanging block (204); the lower part of the scalpel is inserted into the through hole of the hanging block (204) through the limiting block (4); the push-up component comprises a first support frame (301), a first telescopic cylinder (302), a first linkage plate (303), a push block (304) and a push bar (305); a first support frame (301) is fixedly connected to the right part of the upper side of the bottom plate (1); a first telescopic cylinder (302) is fixedly connected to the upper part of the first support frame (301); a first linkage plate (303) is fixedly connected to the right telescopic end of the first telescopic cylinder (302); five pushing blocks (304) are fixedly connected to the right side of the first linkage plate (303) at equal intervals; a push bar (305) is fixedly connected to the front part of the upper side and the rear part of the upper side of the first linkage plate (303); the two electric multi-stage telescopic rods (203) simultaneously drive the suspension block (204) to move downwards, so that the upper part of the scalpel blade is positioned on the right of the push block (304); the push-down assembly comprises a second support frame (401), a connecting plate (402), a first limiting rod (403), a first spring (404), a second linkage plate (405) and a first shifting block (406); a second support frame (401) is fixedly connected to the right part of the upper side of the bottom plate (1), and the second support frame (401) is positioned on the right side of the first support frame (301); a connecting plate (402) is fixedly connected to the upper part of the left side of the second support frame (401); two first limiting rods (403) are fixedly connected to the upper side of the connecting plate (402); the two first limiting rods (403) are connected with a second linkage plate (405) in a sliding manner; a first spring (404) is sleeved on each of the two first limiting rods (403); the upper parts of the two first springs (404) are fixedly connected with the second linkage plate (405); the lower parts of the two first springs (404) are fixedly connected with the connecting plate (402); five first shifting blocks (406) are fixedly connected to the left side of the second linkage plate (405) at equal intervals; the upper part of the left side of the second support frame (401) is connected with the pulling-out component; the upper part of the left side of the second support frame (401) is fixedly connected with a limiting frame (5), and the limiting frame (5) is positioned below the connecting plate (402); the pulling-out assembly comprises a second guide rail (501), a second electric sliding block (502), a first clamping plate (503), a second limiting rod (504), a second spring (505), a second clamping plate (506) and a limiting plate (507); a second guide rail (501) is fixedly connected to the front part of the left side and the rear part of the left side of the second support frame (401); a second electric slide block (502) is connected to each of the two second guide rails (501) in a sliding manner; a first clamping plate (503) is fixedly connected to the left sides of the two second electric sliding blocks (502); a second limiting rod (504) is fixedly connected to the front part of the left side and the rear part of the left side of the first clamping plate (503); the two second limiting rods (504) are connected with a second clamping plate (506) in a sliding way; a second spring (505) is sleeved on each of the two second limiting rods (504); the left ends of the two second springs (505) are fixedly connected with the two second limiting rods (504) respectively; the right ends of the two second springs (505) are fixedly connected with the first clamping plate (503); a limiting plate (507) is fixedly connected to the front part of the left side and the rear part of the left side of the second supporting frame (401), and the two limiting plates (507) are positioned on the left of the two second guide rails (501); the upper parts of the right sides of the two limit plates (507) are both contacted with the second clamping plate (506); the left side of the first clamping plate (503) is connected with five grinding assemblies; the grinding component positioned at the forefront comprises a first sliding block (601), a grinding block (602), a second shifting block (603), a third spring (604), a second sliding block (605) and a fourth spring (606); a first sliding block (601) is connected to the front part of the left side of the first clamping plate (503) in a sliding manner; two second sliding blocks (605) are fixedly connected to the left side of the first sliding block (601); a fourth spring (606) is fixedly connected to the rear sides of the two second sliding blocks (605); the rear ends of the two fourth springs (606) are fixedly connected with the grinding block (602); the two second sliding blocks (605) are in sliding connection with the polishing block (602); a second shifting block (603) is fixedly connected to the lower part of the right side of the polishing block (602); a third spring (604) is fixedly connected between the second shifting block (603) and the first clamping plate (503).
2. The surgical instrument cleaning device for an operating room according to claim 1, wherein: the first cleaning assembly comprises an electric push rod (701), a first linkage frame (702), a sliding sleeve (703), a material frame (704), a first cleaning cabin (705) and a first pipeline (706); an electric push rod (701) is fixedly connected to the rear part of the upper side of the bottom plate (1); a first linkage frame (702) is fixedly connected to the telescopic end of the upper part of the electric push rod (701); the lower part of the first linkage frame (702) is connected with a sliding sleeve (703) in a sliding way; a material frame (704) is fixedly connected to the upper side of the sliding sleeve (703); a first cleaning cabin (705) is fixedly connected to the upper side of the bottom plate (1), and the first cleaning cabin (705) is positioned below the material frame (704); the lower part of the left side of the first cleaning cabin (705) is communicated with a first pipeline (706).
3. A surgical instrument cleaning device for an operating room according to claim 2, characterized in that: the second cleaning component comprises a second cleaning cabin (901), a second pipeline (902) and a drying cabin (903); a second cleaning cabin (901) is fixedly connected to the middle part of the upper side of the bottom plate (1); a second pipeline (902) is communicated with the lower part of the left side of the second cleaning cabin (901); a drying cabin (903) is fixedly connected to the upper side of the bottom plate (1), and the drying cabin (903) is located on the left of the second cleaning cabin (901).
4. A surgical instrument cleaning device for an operating room according to claim 3, characterized in that: the cleaning device is characterized by further comprising an impurity removing component, the impurity removing component is mounted on the right of the second cleaning component, and the impurity removing component comprises a third supporting frame (801), a silk thread group (802), a fourth supporting frame (803), a second telescopic cylinder (804), a second linkage frame (805), a pressing rod (806) and a collecting cabin (807); two third support frames (801) are fixedly connected to the upper side of the bottom plate (1), and the two third support frames (801) are located on the left of the first support frame (301); a wire group (802) is connected between the upper parts of the two third supporting frames (801) in a plugging and pulling manner; a fourth support frame (803) is fixedly connected to the upper side of the bottom plate (1), and the fourth support frame (803) is positioned on the left of the first support frame (301); a second telescopic cylinder (804) is fixedly connected to the upper parts of the fourth support frame (803) and the first support frame (301), and the second telescopic cylinder (804) positioned on the first support frame (301) is positioned below the first telescopic cylinder (302); two telescopic ends of the opposite sides of the two first telescopic cylinders (302) are fixedly connected with a second linkage frame (805); five pressure bars (806) are fixedly connected to the opposite sides of the two second linkage frames (805) at equal distances; the upper side of the bottom plate (1) is fixedly connected with a collection cabin (807), and the collection cabin (807) is positioned below the silk thread group (802).
5. A method for cleaning surgical instruments used in an operating room is characterized by comprising the following steps: the method uses a surgical instrument cleaning device for an operating room according to any one of claims 1 to 4, and comprises the following working steps:
s1: injecting cleaning liquid, and injecting proper amount of cleaning liquid into the two cleaning containers;
s2: feeding, wherein five scalpels to be cleaned are manually inserted into the device in sequence, blades of the five scalpels are downward, and the cutting edges are backward;
s3: the blade is pushed up, the upper parts of the five blades are pushed away from the cutter handle rightwards, and at the moment, the upper parts of the blades are bent rightwards;
s4: the blades are disassembled, and the five blades are pulled downwards to be separated from the knife handle;
s5: grinding, namely, driving the blades to move downwards and simultaneously blunting the cutting edges of the five blades;
s6: cleaning the blades, and cleaning the five blades by ultrasonic waves;
s7: pre-cleaning, namely scraping impurities in grooves of the five tool handles;
s8: cleaning the tool handles, and cleaning the five tool handles by ultrasonic waves;
s9: and (5) sterilizing, namely sterilizing and drying the five knife handles at high temperature.
CN202111543982.5A 2021-12-16 2021-12-16 Surgical instrument cleaning device for operating room and cleaning method thereof Active CN114366346B (en)

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Publication number Priority date Publication date Assignee Title
CN210811628U (en) * 2019-08-23 2020-06-23 荣成市妇幼保健院 Scalpel belt cleaning device
CN111956832A (en) * 2020-08-07 2020-11-20 郑州嵩山硼业科技有限公司 Boron carbide ceramic scalpel degassing unit
CN112621402A (en) * 2021-01-14 2021-04-09 广州遥知科技有限公司 Cutter cleaning and polishing device with angle-adjustable grindstone

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9079284B2 (en) * 2010-12-15 2015-07-14 Marc Christenson Automated instrument sharpening and cleaning system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210811628U (en) * 2019-08-23 2020-06-23 荣成市妇幼保健院 Scalpel belt cleaning device
CN111956832A (en) * 2020-08-07 2020-11-20 郑州嵩山硼业科技有限公司 Boron carbide ceramic scalpel degassing unit
CN112621402A (en) * 2021-01-14 2021-04-09 广州遥知科技有限公司 Cutter cleaning and polishing device with angle-adjustable grindstone

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