CN112754611A - Self-disinfecting scissors for medical surgical operation - Google Patents
Self-disinfecting scissors for medical surgical operation Download PDFInfo
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- CN112754611A CN112754611A CN202110046837.XA CN202110046837A CN112754611A CN 112754611 A CN112754611 A CN 112754611A CN 202110046837 A CN202110046837 A CN 202110046837A CN 112754611 A CN112754611 A CN 112754611A
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- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 26
- 238000005507 spraying Methods 0.000 claims description 42
- 239000007788 liquid Substances 0.000 claims description 26
- 239000007921 spray Substances 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 238000005286 illumination Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 230000000249 desinfective effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000000645 desinfectant Substances 0.000 abstract description 37
- 238000001356 surgical procedure Methods 0.000 abstract description 4
- 210000003811 finger Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 210000003491 skin Anatomy 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
- A61B17/3201—Scissors
-
- 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
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
-
- 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
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
- A61B90/35—Supports therefor
-
- 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
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- 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
- A61L2/24—Apparatus using programmed or automatic 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)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to scissors, in particular to self-disinfecting scissors for medical surgical operations. The invention provides self-disinfecting scissors for medical surgery, which can automatically adsorb redundant disinfectant, automatically wipe and clamp hands. A pair of medical surgical scissors capable of self-sterilizing, comprising: the inner side of the first cutter is rotatably provided with the fixed shaft; the second cutter is rotatably arranged on the fixed shaft; the top of the second cutter is provided with a disinfection mechanism; and the top of the fixed shaft is provided with a valve control mechanism which is connected with the disinfection mechanism. According to the invention, the lug on the upper side is matched with the top block, and the lug on the upper side rotates rightwards to enable the top block to move rightwards, so that the sponge cushion block slides rightwards at the bottom of the second cutter, and the disinfectant on the blade of the second cutter is adsorbed, and the aim of automatically adsorbing redundant disinfectant is achieved.
Description
Technical Field
The invention relates to scissors, in particular to self-disinfecting scissors for medical surgical operations.
Background
Need the scissors to implement the shearing operation to patient's blood vessel, skin, muscle etc. in medical treatment operation, so medical personnel need disinfect the scissors around the operation, carry the bacterium in order to prevent the scissors, however ordinary medical scissors simple structure, it all needs artifical manual disinfection before the use and after using, so can consume certain time, when carrying out the first aid to patient, artifical manual operation can influence patient's treatment, if medical personnel do not grasp the handle when ordinary medical scissors uses in addition, it drops from the hand easily, so use more not convenient.
Patent application CN109171892A, published as 2019.01.11, discloses a surgical scissors with automatic disinfection and a disinfection method thereof, comprising a handle, scissor arms, a first connecting pin, a first connecting rod, a second connecting rod, a push-pull rod, a movable rod, a second connecting pin and the like, wherein disinfection solution is added into a disinfection box through a liquid adding hole, then a plug is screwed down, before the scissors are used, fingers are drilled into the handle to prop open the scissor arms in the left and right directions, the hinged position of the first connecting rod and the second connecting rod moves towards the hinged position of the two scissor arms, so that the push-pull rod and the first connecting pin are driven to move towards the hinged position of the two scissor arms, the movable rod further drives the movable block to move towards the lower end of the disinfection box, the movable block extrudes the disinfection solution, the disinfection solution in the disinfection box is sprayed onto the blade through a scissor pipe to complete the disinfection of the blade, the larger the propped open solution of the arm can flow out from the liquid outlet pipe and scour the blade, the attachments on the blade are washed away, but the device cannot automatically absorb the redundant disinfectant after being sterilized.
Therefore, it is desired to design a pair of scissors for medical surgery capable of automatically absorbing redundant disinfectant, automatically wiping and clamping hands.
Disclosure of Invention
In order to overcome the defects that the common medical scissors have single function, can not be automatically sterilized and are easy to separate from hands, the technical problems to be solved are as follows: provides a pair of self-disinfecting scissors for medical surgery, which can automatically absorb redundant disinfectant, automatically wipe and clamp hands.
The technical scheme of the invention is as follows: a pair of medical surgical scissors capable of self-sterilizing, comprising:
the inner side of the first cutter is rotatably provided with the fixed shaft;
the second cutter is rotatably arranged on the fixed shaft;
the top of the second cutter is provided with a disinfection mechanism;
and the top of the fixed shaft is provided with a valve control mechanism which is connected with the disinfection mechanism.
As a preferable aspect of the present invention, the sterilizing mechanism includes:
the middle part of the top side of the second cutter is provided with a liquid storage tank;
the top of the second cutter is provided with two fixing rings;
the spraying assembly is connected between the two fixing rings and is connected with the liquid storage tank;
the valve, the last rotation type of spraying subassembly is equipped with the valve.
As a preferable aspect of the present invention, the valve control mechanism includes:
the fixed shaft is provided with a fixed seat;
the top of the fixed seat is provided with a top rod;
the valve is provided with two convex blocks, and the convex block at the lower side is matched with the ejector rod;
the valve is wound with a first spring, one side of the first spring is connected with the valve, and the other side of the first spring is connected with the spraying assembly.
As a preferable aspect of the present invention, the cleaning device further includes a wiping mechanism, and the wiping mechanism includes:
the spraying assembly is provided with a first fixing rod;
the first fixed rod is provided with three telescopic assemblies;
the sponge arc block is connected between the bottoms of the three telescopic assemblies and matched with the second cutter.
As a preferred technical solution of the present invention, the present invention further includes an adsorption mechanism, the adsorption mechanism includes:
the spray component is provided with a fixed sleeve;
the inner side of the fixed sleeve is slidably provided with a first special-shaped slide bar;
the first special-shaped slide rod is provided with a top block, and the top block is matched with the convex block on the upper side;
the first special-shaped sliding rod is wound with a first spring, one side of the first spring is connected with the ejector block, and the other side of the first spring is connected with the fixed sleeve;
the bottom of the first special-shaped slide bar is provided with two fixed blocks;
and the sponge cushion block is connected between the two fixed blocks and the same side and matched with the second cutter.
As a preferred technical solution of the present invention, the present invention further includes a clamping mechanism, the clamping mechanism includes:
the first telescopic rods are arranged on the first cutter and the second cutter;
the tops of the two first telescopic rods on the first tool and the tops of the two first telescopic rods on the second tool are both connected with the elastic clamping blocks;
the top of the third spring is connected with the elastic clamping block, the bottoms of the two third springs on one side are connected with the first cutter, and the bottoms of the two third springs on the other side are connected with the second cutter.
As a preferable technical solution of the present invention, the present invention further includes an illumination mechanism, the illumination mechanism including:
the bottom of the fixed shaft is provided with a second fixed rod;
the bottom of the second fixed rod is provided with a lighting lamp;
the elastic switch is electrically connected with the middle part of the top side of the lighting lamp;
the inner side of the fixed shaft is slidably provided with a second special-shaped slide bar, the second special-shaped slide bar is slidably connected with the liquid storage tank, and the second special-shaped slide bar is positioned above the elastic switch;
the clamping sleeve is arranged on the second special-shaped sliding rod and is positioned above the liquid storage tank;
the plastic block is arranged on the second special-shaped sliding rod and is positioned inside the liquid storage tank.
As a preferred technical solution of the present invention, the material of the first fixing rod is an alloy.
The beneficial effects are that:
1. according to the invention, the lug on the lower side is matched with the ejector rod, the ejector rod enables the lug on the lower side to rotate, and then the valve rotates, so that the disinfectant in the spraying assembly flows, and at the moment, the spraying assembly disinfects the upper surfaces of the first cutter and the second cutter, so that the purpose of automatic disinfection is achieved;
2. according to the invention, the sponge arc block moves rightwards through the impact force of disinfectant, the telescopic assembly is changed from an initial state to a stretching state, and when the spraying assembly stops spraying disinfectant, the telescopic assembly is reset from the stretching state, so that the sponge arc block moves back to the original position, and redundant disinfectant on the upper surface of the second cutter can be wiped off while the sponge arc block moves leftwards and rightwards, so that the effect of automatic wiping is achieved;
3. according to the invention, the lug on the upper side is matched with the top block, and the lug on the upper side rotates rightwards to enable the top block to move rightwards, so that the sponge cushion block slides rightwards at the bottom of the second cutter, and the disinfectant on the blade of the second cutter is adsorbed, and the aim of automatically adsorbing redundant disinfectant is fulfilled;
4. according to the invention, the elastic clamping block is moved upwards by the fingers of a doctor, the third spring is changed from the initial state to the stretching state, and the elastic force enables the elastic clamping block to clamp the right hand of the doctor, so that the equipment is prevented from sliding off the right hand of the doctor in the operation process, and the operation can be performed more smoothly;
5. according to the invention, the second special-shaped sliding rod is matched with the elastic switch, and the second special-shaped sliding rod moves downwards and presses the elastic switch, so that the lighting lamp is used for lighting, and the effect of automatic lighting is achieved.
Drawings
Fig. 1 is a schematic perspective view of a first perspective structure according to the present invention.
Fig. 2 is a perspective view of a second perspective structure according to the present invention.
Fig. 3 is a schematic sectional perspective view of the sterilizing mechanism of the present invention.
Fig. 4 is a schematic sectional perspective view of the valve control mechanism of the present invention.
Fig. 5 is a schematic perspective view of the wiping mechanism of the present invention.
Fig. 6 is a schematic perspective view of the adsorption mechanism of the present invention.
Fig. 7 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 8 is a schematic cross-sectional perspective view of the illumination mechanism of the present invention.
Labeled as: 1-a first cutter, 2-a fixed shaft, 3-a second cutter, 4-a disinfection mechanism, 41-a liquid storage box, 42-a fixed ring, 43-a spray component, 44-a valve, 5-a valve control mechanism, 51-a fixed seat, 52-a mandril, 53-a lug, 54-a first spring, 6-a wiping mechanism, 61-a first fixed rod, 62-a telescopic component, 63-a sponge arc block, 7-an adsorption mechanism, 71-a fixed sleeve, 72-a first special-shaped slide rod, 73-a top block, 74-a second spring, 75-a fixed block, 76-a sponge cushion block, 8-a clamping mechanism, 81-a first telescopic rod, 82-a third spring, 83-an elastic clamping block, 9-a lighting mechanism and 91-a second fixed rod, 92-lighting lamp, 93-elastic switch, 94-second special-shaped sliding rod, 95-ferrule and 96-plastic block.
Detailed Description
Although the present invention may be described with respect to particular applications or industries, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize other factors such as: terms such as above, below, upward, downward, and the like are used to describe the accompanying drawings and are not meant to limit the scope of the invention, which is defined by the appended claims. Such as: any numerical designation of first or second, and the like, is merely exemplary and is not intended to limit the scope of the invention in any way.
Example 1
The utility model provides a medical surgery operation is with scissors that can disinfect by oneself, as shown in fig. 1 and fig. 2, including first cutter 1, fixed axle 2, second cutter 3, disinfection mechanism 4 and accuse valve mechanism 5, the inboard rotary type of first cutter 1 is equipped with fixed axle 2, and the last rotary type of fixed axle 2 is equipped with second cutter 3, and second cutter 3 top is equipped with disinfection mechanism 4, and fixed axle 2 top is equipped with accuse valve mechanism 5, and accuse valve mechanism 5 is connected with disinfection mechanism 4.
When a doctor needs to use the device in the medical surgical operation process, firstly, the doctor drills the thumb of the right hand into the handle of the first cutter 1, and drills the rest fingers into the handle of the second cutter 3, then respectively struts the handles of the first cutter 1 and the second cutter 3 towards the left and right directions, so that the first cutter 1 and the second cutter 3 rotate, the second cutter 3 rotates to enable the inside of the valve control mechanism 5 to be matched, the disinfection mechanism 4 sprays fog-shaped disinfectant on the upper surfaces of the first cutter 1 and the second cutter 3, meanwhile, the doctor sprays disinfectant on the lower surfaces of the first cutter 1 and the second cutter 3, in addition, the second cutter 3 continuously rotates to enable the inside of the valve control mechanism 5 to stop matching, so that the disinfection mechanism 4 stops spraying out, at the moment, the doctor wipes off the redundant disinfectant on the surfaces of the first cutter 1 and the second cutter 3, and thereby achieving the purpose of disinfection before use, after the cutting is finished, the doctor manually folds the first cutter 1 and the second cutter 3, so that the first cutter 1 and the second cutter 3 are rotated to the original positions, at the moment, the second cutter 3 enables the disinfection mechanism 4 to spray disinfectant for one time, meanwhile, the doctor sprays the disinfectant on the lower surfaces of the first cutter 1 and the second cutter 3, and then wipes off the redundant disinfectant, so that the purpose of disinfection after use is achieved, and if the equipment is used again, the steps are repeated.
Example 2
On the basis of embodiment 1, as shown in fig. 3 and 4, the disinfecting mechanism 4 includes a liquid storage tank 41, a fixing ring 42, a spraying assembly 43 and a valve 44, the liquid storage tank 41 is disposed in the middle of the top side of the second cutter 3, two fixing rings 42 are disposed on the top of the second cutter 3, the spraying assembly 43 is connected between the fixing rings 42 on the front and rear sides, the spraying assembly 43 is connected with the liquid storage tank 41, and the valve 44 is rotatably disposed in the middle of the front side of the spraying assembly 43.
When the device is just started to be used, a doctor rotates the second cutter 3 by using the right hand, the second cutter 3 drives the liquid storage tank 41 and the fixing ring 42 to move leftwards, the spraying component 43 moves leftwards, the valve 44 is driven to move leftwards, and a part of the valve control mechanism 5 moves, when the valve control mechanism 5 is matched internally, the valve 44 is driven by the valve control mechanism 5 to rotate, so that the disinfectant in the spraying component 43 flows downwards due to gravity, the disinfectant in the liquid storage tank 41 flows into the spraying component 43 due to gravity, the spraying component 43 sprays the atomized disinfectant on the upper surfaces of the first cutter 1 and the second cutter 3, so that the first cutter 1 and the second cutter 3 are disinfected, when the valve control mechanism 5 is not matched internally, the valve 44 is driven to return to the original position by the valve control mechanism 5, so that the disinfectant in the spraying component 43 and the liquid storage tank 41 stops flowing, and the spraying component 43 stops spraying the disinfectant, after the device is used, when the second cutter 3 rotates reversely, the valve 44 moves back to the original position, so that part of the valve control mechanism 5 moves back to the original position, when the interior of the valve control mechanism 5 is matched, the spraying component 43 disinfects the surfaces of the first cutter 1 and the second cutter 3, and when the interior of the valve control mechanism 5 is not matched, the spraying component 43 stops spraying disinfectant, so that the purpose of disinfection after use is achieved.
The valve control mechanism 5 comprises a fixed seat 51, a push rod 52, a convex block 53 and a first spring 54, the fixed seat 51 is arranged on the rear side of the top of the fixed shaft 2, the push rod 52 is arranged on the top of the fixed seat 51, the convex block 53 is arranged on the front side of the top and the front side of the bottom of the valve 44, the convex block 53 on the lower side is matched with the push rod 52, the first spring 54 is wound on the valve 44, the front side of the first spring 54 is connected with the valve 44, and the rear side of the first spring 54 is connected with the spraying assembly.
When the valve 44 moves leftwards, the valve 44 drives the bumps 53 on the upper and lower sides to move leftwards, when the bumps 53 on the lower side move to be matched with the push rod 52, the push rod 52 rotates the bumps 53 on the lower side, so that the valve 44 rotates, the first spring 54 changes from the initial state to the compressed state, meanwhile, the valve 44 rotates to drive the bumps 53 on the upper side to rotate, at the moment, the spraying assembly 43 sterilizes the upper surfaces of the first cutter 1 and the second cutter 3, when the bumps 53 on the lower side are separated from the push rod 52, the first spring 54 is reset from the compressed state, the bumps 53 and the valve 44 are rotated back to the original position by the elastic force, at the moment, the spraying assembly 43 stops spraying the disinfectant, when the valve 44 moves back to the original position rightwards, the valve 44 moves the bumps 53 back to the original position, when the bumps 53 on the lower side are matched with the push rod 52, the spraying assembly 43 again disinfects the upper surfaces of the first cutter 1 and the second cutter 3, and when the lug 53 on the lower side is separated from the ejector rod 52, the valve 44 and the lug 53 are reset by the first spring 54, so that the spraying assembly 43 stops spraying the disinfectant.
Example 3
On the basis of embodiment 2, as shown in fig. 1, 2, 5, 6, 7 and 8, the device further comprises a wiping mechanism 6, wherein the wiping mechanism 6 comprises a first fixing rod 61, a telescopic component 62 and a sponge arc block 63, the first fixing rod 61 is arranged at the upper part of the spraying component 43, three telescopic components 62 are arranged at the lower part of the right side of the first fixing rod 61, the sponge arc block 63 is connected between the bottoms of the three telescopic components 62, and the sponge arc block 63 is matched with the second cutter 3.
When the spraying assembly 43 sprays the disinfectant, the impact force of the disinfectant enables the sponge arc block 63 to slide rightwards on the top of the second cutter 3, the telescopic assembly 62 is changed from the initial state to the stretching state, when the spraying assembly 43 stops spraying the disinfectant, the telescopic assembly 62 is reset from the stretching state, so that the sponge arc block 63 moves back to the original position, and the redundant disinfectant on the upper surface of the second cutter 3 can be wiped off when the sponge arc block 63 moves left and right.
The spraying device is characterized by further comprising an adsorption mechanism 7, the adsorption mechanism 7 comprises a fixing sleeve 71, a first special-shaped slide rod 72, a top block 73, a second spring 74, fixing blocks 75 and a sponge cushion block 76, the fixing sleeve 71 is arranged on the upper side of the front portion of the right side of the spraying assembly 43, the first special-shaped slide rod 72 is slidably arranged on the inner side of the fixing sleeve 71, the top block 73 is arranged on the upper side of the front portion of the left side of the first special-shaped slide rod 72, the top block 73 is matched with a convex block 53 on the upper side, the second spring 74 is wound on the left portion of the first special-shaped slide rod 72, the left side of the second spring 74 is connected with the top block 73, the right side of the second spring 74 is connected with the fixing sleeve 71, the two fixing blocks 75 are arranged.
When the convex block 53 is in a right original position, the push rod 52 enables the convex block 53 on the upper side to rotate rightwards, and further enables the top block 73 to move rightwards, so that the first special-shaped slide rod 72 slides rightwards in the fixing sleeve 71, the second spring 74 is changed into a compression state from an initial state, meanwhile, the first special-shaped slide rod 72 moves to drive the fixing block 75 to move rightwards, further, the sponge cushion block 76 slides rightwards at the bottom of the second cutter 3, and accordingly disinfectant on the cutting edge of the second cutter 3 is adsorbed, when the convex block 53 on the upper side is rotated back to the original position, the second spring 74 is reset from the compression state, and the top block 73 and the sponge cushion.
The clamping device is characterized by further comprising a clamping mechanism 8, the clamping mechanism 8 comprises a first telescopic rod 81, elastic clamping blocks 83 and third springs 82, the front portion of the top side of the first cutter 1 and the front portion of the top side of the second cutter 3 are respectively provided with the first telescopic rod 81, the tops of the first telescopic rods 81 on the front side and the rear side are connected with the elastic clamping blocks 83, the four first telescopic rods 81 are respectively wound with the third springs 82, the tops of the third springs 82 are connected with the elastic clamping blocks 83, the bottoms of the two left third springs 82 are connected with the first cutter 1, and the bottoms of the two right third springs 82 are connected with the second cutter 3.
The doctor makes the thumb of the right hand pass through the space between the left elastic clamping block 83 and the first cutter 1, and makes the remaining fingers pass through the space between the right elastic clamping block 83 and the second cutter 3, so that the elastic clamping blocks 83 on the left side and the right side move upwards, and further the first telescopic rod 81 extends, the third spring 82 is changed into a stretching state from an initial state, the elastic force makes the elastic clamping block 83 clamp the right hand of the doctor, and therefore the equipment is prevented from sliding off the right hand of the doctor in the operation process, the operation can be performed more smoothly, after the operation is completed, the doctor makes the fingers leave the elastic clamping blocks 83, at the moment, the third spring 82 is reset from the stretching state, the elastic clamping blocks 83 move back to the original position, and the first telescopic rod 81 is restored to the original length.
The multifunctional lamp is characterized by further comprising a lighting mechanism 9, the lighting mechanism 9 comprises a second fixing rod 91, a lighting lamp 92, an elastic switch 93, a second special-shaped sliding rod 94, a clamping sleeve 95 and a plastic block 96, the second fixing rod 91 is arranged at the bottom of the fixing shaft 2, the lighting lamp 92 is arranged at the bottom of the second fixing rod 91, the elastic switch 93 is electrically connected to the middle of the top side of the lighting lamp 92, a second special-shaped sliding rod 94 is arranged on the inner side of the fixing shaft 2 in a sliding mode, the second special-shaped sliding rod 94 is connected with the liquid storage box 41 in a sliding mode, the second special-shaped sliding rod 94 is located above the elastic switch 93, the clamping sleeve 95 is arranged on the upper side of the rear portion of the second special-shaped sliding rod 94, the clamping sleeve 95 is located above.
In the initial state, the plastic block 96 floats on the disinfectant in the liquid storage tank 41, when the spraying assembly 43 sprays the disinfectant, the disinfectant in the liquid storage tank 41 is reduced, so that the plastic block 96 moves downwards, the plastic block 96 moves to enable the second special-shaped slide rod 94 to slide downwards in the fixed shaft 2 and the liquid storage tank 41, the second special-shaped slide rod 94 enables the sleeve 95 to move downwards, when the sleeve 95 is moved to be in contact with the liquid storage tank 41, the plastic block 96 and the second special-shaped slide rod 94 stop moving, at the moment, the second special-shaped slide rod 94 presses the elastic switch 93, so that the lighting lamp 92 is lighted, and simultaneously, the elastic switch 93 is changed into a compression state from the initial state, so that a doctor can conveniently carry out an operation, after the equipment is used up, medical personnel pour the disinfectant with the same amount as the original disinfectant into the liquid storage tank 41 for reuse, at the moment, the disinfectant in the liquid storage tank 41 is increased, so that the, at the same time, the elastic switch 93 is reset from the compressed state, so that the lighting lamp 92 stops lighting.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. A pair of medical scissors capable of being automatically sterilized for surgical operation is characterized by comprising:
the cutting tool comprises a first cutter (1) and a fixed shaft (2), wherein the fixed shaft (2) is rotatably arranged on the inner side of the first cutter (1);
the second cutter (3) is rotationally arranged on the fixed shaft (2);
the top of the second cutter (3) is provided with a disinfecting mechanism (4);
the top of the fixed shaft (2) is provided with a valve control mechanism (5), and the valve control mechanism (5) is connected with the disinfection mechanism (4).
2. Medical surgical self-sterilizable scissors according to claim 1, wherein the sterilizing means (4) comprises:
the middle part of the top side of the second cutter (3) is provided with a liquid storage tank (41);
the top of the second cutter (3) is provided with two fixing rings (42);
the spraying assembly (43) is connected between the two fixing rings (42), and the spraying assembly (43) is connected with the liquid storage tank (41);
the valve (44) is rotatably arranged on the spraying assembly (43).
3. Medical surgical self-sterilizable scissors according to claim 2, wherein the valve control mechanism (5) comprises:
the fixing seat (51) is arranged on the fixing shaft (2);
the top of the fixed seat (51) is provided with a top rod (52);
the valve (44) is provided with two convex blocks (53), and the convex block (53) at the lower side is matched with the ejector rod (52);
the valve (44) is wound with the first spring (54), one side of the first spring (54) is connected with the valve (44), and the other side of the first spring (54) is connected with the spraying assembly (43).
4. A pair of medical surgical self-sterilizable scissors according to claim 3, further comprising a wiping mechanism (6), wherein the wiping mechanism (6) comprises:
the first fixing rod (61), the spraying component (43) is provided with the first fixing rod (61);
the first fixing rod (61) is provided with three telescopic assemblies (62);
sponge arc piece (63), be connected with sponge arc piece (63) between three flexible subassembly (62) bottoms, sponge arc piece (63) and second cutter (3) cooperation.
5. The medical surgical self-sterilizable scissors according to claim 4, further comprising an adsorption mechanism (7), wherein the adsorption mechanism (7) comprises:
a fixed sleeve (71), and the spray component (43) is provided with the fixed sleeve (71);
the inner side of the fixed sleeve (71) is provided with a first special-shaped sliding rod (72) in a sliding way;
the first special-shaped sliding rod (72) is provided with a top block (73), and the top block (73) is matched with the bump (53) on the upper side;
the second spring (74) is wound on the first special-shaped sliding rod (72), one side of the second spring (74) is connected with the top block (73), and the other side of the second spring (74) is connected with the fixed sleeve (71);
the bottom of the first special-shaped sliding rod (72) is provided with two fixed blocks (75);
the sponge cushion block (76) is connected between the two fixing blocks (75) on the same side, and the sponge cushion block (76) is matched with the second cutter (3).
6. The medical surgical self-sterilizable scissors according to claim 5, further comprising a clamping mechanism (8), wherein the clamping mechanism (8) comprises:
the first telescopic rod (81) is arranged on the first cutter (1) and the second cutter (3);
the top parts of two first telescopic rods (81) on the first cutter (1) and the top parts of two first telescopic rods (81) on the second cutter (3) are both connected with an elastic clamping block (83);
the third spring (82) is wound on the four first telescopic rods (81), the top of the third spring (82) is connected with the elastic clamping block (83), the bottoms of the two third springs (82) on one side are connected with the first cutter (1), and the bottoms of the two third springs (82) on the other side are connected with the second cutter (3).
7. The medical surgical self-sterilizable scissors according to claim 6, further comprising an illumination mechanism (9), wherein the illumination mechanism (9) comprises:
the bottom of the fixed shaft (2) is provided with a second fixed rod (91);
a lighting lamp (92), wherein the bottom of the second fixing rod (91) is provided with the lighting lamp (92);
the elastic switch (93) is electrically connected with the middle part of the top side of the lighting lamp (92);
a second special-shaped sliding rod (94), wherein the inner side of the fixed shaft (2) is provided with the second special-shaped sliding rod (94) in a sliding manner, the second special-shaped sliding rod (94) is connected with the liquid storage tank (41) in a sliding manner, and the second special-shaped sliding rod (94) is positioned above the elastic switch (93);
the cutting sleeve (95) is arranged on the second special-shaped sliding rod (94), and the cutting sleeve (95) is positioned above the liquid storage tank (41);
the plastic block (96) is arranged on the second special-shaped sliding rod (94), and the plastic block (96) is positioned inside the liquid storage box (41).
8. The medical surgical self-sterilizable scissors as set forth in claim 7, wherein the material of the first fixing rod (61) is an alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110046837.XA CN112754611A (en) | 2021-01-14 | 2021-01-14 | Self-disinfecting scissors for medical surgical operation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110046837.XA CN112754611A (en) | 2021-01-14 | 2021-01-14 | Self-disinfecting scissors for medical surgical operation |
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| CN112754611A true CN112754611A (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110046837.XA Pending CN112754611A (en) | 2021-01-14 | 2021-01-14 | Self-disinfecting scissors for medical surgical operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431942A (en) * | 2022-01-28 | 2022-05-06 | 朗开智航国际医疗科技(北京)有限公司 | Lung detects treatment gold mark recovery unit |
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2021
- 2021-01-14 CN CN202110046837.XA patent/CN112754611A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431942A (en) * | 2022-01-28 | 2022-05-06 | 朗开智航国际医疗科技(北京)有限公司 | Lung detects treatment gold mark recovery unit |
| CN114431942B (en) * | 2022-01-28 | 2022-10-14 | 朗开智航国际医疗科技(北京)有限公司 | Lung detects treatment gold mark recovery unit |
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