CN112870493B - Special syringe recovery unit of hematology department - Google Patents
Special syringe recovery unit of hematology department Download PDFInfo
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- CN112870493B CN112870493B CN202110067759.1A CN202110067759A CN112870493B CN 112870493 B CN112870493 B CN 112870493B CN 202110067759 A CN202110067759 A CN 202110067759A CN 112870493 B CN112870493 B CN 112870493B
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- cutter
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/3276—Means imparting rotational movement to the needle or needle hub in order to assist in its disconnection from syringe nozzle
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- 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
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/3278—Apparatus for destroying used needles or syringes
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/3278—Apparatus for destroying used needles or syringes
- A61M2005/3282—Apparatus for destroying used needles or syringes using mechanical means, e.g. mills
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Vascular Medicine (AREA)
- Environmental & Geological Engineering (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a special injector recovery device for hematology, which comprises a base body, wherein a transmission groove is formed in the base body, a needle tube placing groove is formed in the base body, a motor fixing block is formed in the base body, the motor fixing block is communicated with the needle tube placing groove, a collection box sliding groove is formed in the base body, the collection box sliding groove is located on the left side wall of the transmission groove, the collection box sliding groove is communicated with the needle tube placing groove and the transmission groove, injection liquid can be separated and collected from a needle tube and a needle head, the needle tube can be segmented, and alcohol is sprayed to disinfect the needle tube, so that disease spreading is effectively prevented.
Description
Technical Field
The invention belongs to the field of medical waste treatment, and particularly relates to a special syringe recovery device for hematology department.
Background
When retrieving disposable syringe, can retrieve the cylinder together with the syringe needle usually, but, because the syringe needle is comparatively sharp-pointed when retrieving the syringe needle, the syringe needle all is through strict disinfection processing and can only disposable, in order to avoid bacterium and virus cross infection in human body, consequently need in time to handle the syringe needle after using, present stage, syringe needle and syringe needle all concentrate its collection through medical personnel after using, because the syringe needle is comparatively sharp-pointed sharp, can probably cause certain harm to the human body at the in-process of collecting it, and the component material of syringe needle and syringe needle is not one, it is necessary to carry out categorised collection with it, consequently, need to set up a device that can separately collect syringe needle and cylinder and carry out the disinfection.
Disclosure of Invention
The present invention overcomes the deficiencies of the prior art by providing a device that allows the needle and barrel to be separately collected and sterilized.
In order to achieve the purpose, the invention adopts the following technical scheme: a special syringe recovery device for hematology department comprises a base body, wherein the base body is provided with a transmission groove, the base body is provided with a needle tube placing groove, the base body is provided with a through hole, the through hole is communicated with the needle tube placing groove, the base body is provided with a collection box sliding groove, the collection box sliding groove is positioned on the left side wall of the transmission groove, and the collection box sliding groove is communicated with the needle tube placing groove and the transmission groove;
the transmission mechanism is arranged in a space formed by the transmission groove and the needle tube placing groove, and the transmission mechanism is used for transmitting the injector;
the needle head clamping mechanism is arranged in the through hole and is used for clamping a needle head;
the cutting mechanisms are arranged in the transmission groove and positioned on the front side and the rear side of the conveying mechanism and used for cutting and separating the syringe;
and the collecting mechanism is arranged in a space formed by the collecting box sliding groove and the transmission groove.
Preferably, transport mechanism sets up including sliding shape needle tubing support on the lateral wall under the needle tubing standing groove, it is provided with the push pedal to slide on the inboard lateral wall of shape needle tubing support, the left end face of push pedal with the fixed push pedal spring that is provided with between the right-hand member face of shape needle tubing support, the fixed right-hand member that is provided with the push pedal stay cord of left end of push pedal, the push pedal stay cord passes to the extension pipe left the left side wall of shape needle tubing support accesss to the exterior space, the left end fixedly connected with push pedal pull ring of push pedal stay cord, the fixed motor that is provided with of back lateral wall in transmission groove, the fixed motor shaft that is provided with of output of this motor, the circumference side of motor shaft rotates the cover and is equipped with motor shaft gear, the left side wall in transmission groove slides and is provided with the rack slider, the fixed rack that is provided with of right-hand member face of rack slider, the rack with motor shaft gear engagement, the fixed backup pad that is provided with of the up end of rack.
Preferably, syringe needle clamping mechanism is including fixed setting up two bilateral symmetry's on the through-hole left side wall supporting shoe, every set up the tight movable trough of syringe needle clamp in the supporting shoe, the tight movable trough of syringe needle clamp with through-hole intercommunication, left side the syringe needle is pressed from both sides and is rotated between the tight movable trough of front and back lateral wall and be provided with the syringe needle clamp plate rotation axis, fixed cover is equipped with the syringe needle clamp plate on the syringe needle clamp plate rotation axis, the fixed arc fixed block that is provided with on the tight movable trough of left side wall of syringe needle clamp, the arc wall has been seted up to the arc fixed block, it is provided with the arc slider to slide in the arc wall, the right-hand member face of arc slider with the fixed arc spring that is provided with between the tank bottom of arc wall, the up end of arc slider with the lower terminal surface fixed connection of syringe needle clamp plate, the fixed magnet that is provided with of lateral wall around the through-hole, magnet is located the top of supporting shoe.
Preferably, the cutting mechanism includes a spring slot formed in the sliding support plate, two sliding seats which are symmetrical front and back are slidably disposed in the spring slot, the sliding support plate is provided with a sliding seat slot, two sliding supports which are symmetrical front and back are slidably disposed in the sliding seat slot, each sliding support is provided with two alcohol tanks which are symmetrical up and down, the lower end surface of the sliding support is fixedly connected with the upper end surface of the sliding seat, each sliding support is provided with two cutting motor slots which are symmetrical up and down, the upper side wall of each cutting motor slot is fixedly provided with a motor fixing block, the lower end surface of each motor fixing block is fixedly provided with a cutting motor, the lower end surface of the left output end of the cutting motor is fixedly provided with a lower cutting knife, the front and back sides of the output end of the cutting motor are symmetrically provided with two motor output end fixing blocks, the lower end surface of each motor output end fixing block is fixedly provided with a transmission rod, the lower end surface of the transmission rod is fixedly connected with the upper end surface of the lower cutting knife, the upper end surface of the lower cutting knife is provided with an upper cutting knife, the upper cutting motor is in clearance fit with the upper cutting motor fixing block, a sterilizing motor is disposed between the upper cutting knife and the lower end surface of the lower cutting motor fixing block, a sterilizing motor fixing assembly is disposed in the middle of the cutting motor, and a sterilizing motor, a sterilizing motor is disposed in the middle of the upper cutting motor fixing assembly, a sterilizing motor is disposed between the upper cutting motor and a sterilizing motor fixing rod, the two cutting knife alcohol essence pipes are respectively positioned in a pipeline formed by the upper cutting knife and the lower cutting knife, the other end of each cutting knife alcohol essence pipe penetrates through the upper side wall of the lower cutting knife and the upper side wall of the alcohol tank and is inserted into the lower part of the alcohol tank, a cutting knife is fixedly arranged at the output end of the cutting motor at the right side, the cutting knife is provided with two cutting knife alcohol tanks which are vertically symmetrical, a cutting knife alcohol trigger block is arranged in each cutting knife alcohol tank in a sliding mode, a cutting knife alcohol tank spring is fixedly arranged between one end, close to each other, of each cutting knife alcohol trigger block and the tank bottom of each cutting knife alcohol tank, a tank is formed in the right side sliding support, a cutting knife alcohol pipe is fixedly arranged in each tank, one end, close to the right side cutting motor, of each cutting knife alcohol tank is fixedly connected with the cutting knife alcohol pipe, and the other end of each cutting knife alcohol pipe penetrates through the lower side wall of the cutting knife and the upper side wall of the right side alcohol tank and is inserted into the lower part of the alcohol tank.
Preferably, the disinfection component comprises a cutting knife alcohol groove arranged in the lower cutting knife, a cutting knife alcohol trigger block arranged in the cutting knife alcohol groove in a sliding mode, a liquid outlet is formed in the cutting knife alcohol trigger block, a cutting knife alcohol one-way valve is arranged in the liquid outlet, and a cutting knife alcohol spring is fixedly arranged between the upper end face of the cutting knife alcohol trigger block and the groove bottom of the cutting knife alcohol groove.
Preferably, cutting mechanism is still including fixed setting two bilateral symmetry's on the wall of drive groove left side triangle-shaped fixed plates, every the triangle-shaped spout has been seted up to the triangle-shaped fixed plate, the fixed ratchet axle that is provided with of top right side wall of triangle-shaped fixed plate, the fixed cover of circumference lateral wall of ratchet axle is equipped with the turning block, the circumference lateral wall of turning block evenly is provided with six poker bars, the epaxial fixed cover of ratchet is equipped with the ratchet, the ratchet is located the left end face of turning block, the preceding lateral wall of triangle-shaped fixed plate fixed be provided with ratchet complex pawl, it is provided with the cylinder slider to slide in the triangle-shaped spout, every the fixed connecting rod that is provided with of right side wall of cylinder slider, two the connecting rod one end that is close to each other with the triangle-shaped fixed plate is kept away from sliding support's lateral wall fixed connection.
Preferably, the collecting mechanism comprises a collecting box movably arranged in a collecting box sliding groove, a cutting knife alcohol pipe is arranged at the left end of the upper portion of the collecting box, the cutting knife alcohol pipe is hinged to a collecting box door, an opening is formed in the lower end face of the collecting box door, a collecting box limiting block sliding groove is formed in the collecting box, a collecting box door limiting block is arranged in the collecting box limiting block sliding groove in a sliding mode, a pressing block is arranged in the collecting box limiting block sliding groove in a sliding mode, the right end face of the pressing block is fixedly connected with the left end face of the collecting box door limiting block, a collecting box limiting block spring is fixedly arranged between the lower end face of the collecting box door limiting block and the lower side wall of the collecting box limiting block sliding groove, and the upper end face of the pressing block is abutted to the lower end face of the sliding support plate.
In summary, the invention has the following advantages: can collect syringe needle and cylinder separation to can disinfect to can spraying alcohol, whole device only need with the syringe put into the device just can separate and collect, labour saving and time saving has greatly reduced the cost of labor.
Drawings
FIG. 1 is a sectional view of a syringe recycling device for hematology department according to an embodiment of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view ofbase:Sub>A portion of the structure of FIG. 1 taken along line A-A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at I;
FIG. 4 is an enlarged view of a portion of FIG. 2 at II;
FIG. 5 is an enlarged view of a portion of FIG. 1 at III;
FIG. 6 is a partial enlarged view of the portion IV in FIG. 4;
FIG. 7 is an enlarged view of a portion of FIG. 2 at V;
fig. 8 is an enlarged view of a portion vi of fig. 4.
In the figure, 10 substrates; 11L-shaped needle tube support; 12 a transmission groove; 13 a needle tube placing groove; 14, a push plate; 15 push plate spring; 16 pushing the plate to pull the rope; 17 pushing plate pull ring; 18 a magnet; 19 an injector; 20 a collection box; 21 a collection box chute; 22 a collection chamber; 23 motor shaft; 24 motor shaft gears; 25 racks; 26 rack slide blocks; 27 sliding the support plate; 28 springs; 29 a shoe groove; 30 a slide base; 31 a sliding support; 32 cutting the motor slot; 35 triangular fixing plates; 36 triangular chutes; 37 connecting rods; a 38 cylindrical slider; 39 a poke rod; 40 turning the block; 41 a ratchet shaft; 42 a pawl; 43 a cutting motor; 44 cutting the motor cord; 45, fixing blocks for the output end of the motor; 46 a transmission rod; 47 drive link spring; cutting knives on 48; 49 lower cutting knives; 52 cutter alcohol trigger block; 53 cutter alcohol check valve; 54 cutter alcohol tank; 55 cutter alcohol spring; 56 a cutter knife; 57 cutting knife alcohol trigger block; 58 cutter alcohol trigger block; 59 cutter alcohol one-way valve; 60 alcohol nozzle of cutter; 61 cutter alcohol groove; 62 cutter alcohol groove spring; 63 a collection box door; 64 collection box door stop blocks; 65 collecting box limiting block sliding chutes; 66 a collection cassette stop spring; 67 pressing block; 68 a support block; 69 the needle head clamps the movable groove; 70 needle clamping plate; 71 needle clamping plate rotation axis; 72 arc-shaped sliding blocks; 73 arc-shaped fixing blocks; 74 an arc-shaped slot; 75 arc-shaped springs; 76 support block slots; 78 spring slots; 80 motor fixing blocks; 83 cutting the wine tube; 84 alcohol tank; 85 cutting the wine pipe with a cutter; 86 through holes; a conveying mechanism A01; a needle head clamping mechanism; a02 a cutting mechanism A03; the collecting mechanism a04.
Detailed Description
As shown in fig. 1, a special syringe recovery device for hematology department, which comprises a base 10, wherein the base 10 is provided with a transmission groove 12, the base 10 is provided with a needle tube placing groove 13, the base 10 is provided with a through hole 86, the through hole 86 is communicated with the needle tube placing groove 13, the base 10 is provided with a collection box sliding groove 21, the collection box sliding groove 21 is located on the left side wall of the transmission groove 12, and the collection box sliding groove 21 is communicated with the needle tube placing groove 13 and the transmission groove 12;
a transmission mechanism A01, wherein the transmission mechanism A01 is arranged in a space formed by the transmission groove 12 and the needle tube placing groove 13, and the transmission mechanism A01 is used for transmitting the syringe;
the needle head clamping mechanism A02 is arranged in the through hole 86, and the needle head clamping mechanism A02 is used for clamping a needle head;
the cutting mechanisms A03 are arranged in the transmission groove 12 and positioned on the front side and the rear side of the conveying mechanism A01 and are used for cutting and separating the syringe;
and the collecting mechanism A04 is arranged in a space formed by the collecting box sliding groove 21 and the transmission groove 12 together.
As shown in fig. 1, the conveying mechanism a01 includes an L-shaped needle tube support 11 slidably disposed on a lower side wall of the needle tube placement groove 13, a push plate 14 slidably disposed on an inner lower side wall of the L-shaped needle tube support 11, a push plate spring 15 fixedly disposed between a left end surface of the push plate 14 and a right end surface of the L-shaped needle tube support 11, a left end of the push plate 14 is fixedly disposed at a right end of a push plate pull rope 16, the push plate pull rope 16 extends to a left side of the L-shaped needle tube support 11 to access an external space, a left end of the push plate pull rope 16 is fixedly connected with a push plate pull ring 17, a rear side wall of the transmission groove 12 is fixedly disposed with a motor, an output end of the motor is fixedly disposed with a motor shaft 23, a circumferential side surface of the motor shaft 23 is rotatably sleeved with a motor shaft gear 24, a left side wall of the transmission groove 12 is slidably disposed with a rack slider 26, a right end surface of the rack slider 26 is fixedly disposed with a rack 25, the rack 25 is engaged with the motor shaft gear 24, and an upper end surface of the rack 25 is fixedly disposed with a sliding support plate 27.
Referring to fig. 1 and 3, the needle clamping mechanism a02 includes two bilaterally symmetric supporting blocks 68 fixedly disposed on the left side wall of the through hole 86, a needle clamping movable groove 69 is formed in each supporting block 68, the needle clamping movable groove 69 is communicated with the through hole 86, a needle clamping plate rotating shaft 71 is rotatably disposed between the front and rear side walls of the needle clamping movable groove 69 on the left side, a needle clamping plate 70 is fixedly sleeved on the needle clamping plate rotating shaft 71, an arc fixing block 73 is fixedly disposed on the left side wall of the needle clamping movable groove 69, an arc groove 74 is formed in the arc fixing block 73, an arc slider 72 is slidably disposed in the arc groove 74, an arc spring 75 is fixedly disposed between the right end surface of the arc slider 72 and the bottom of the arc groove 74, the upper end surface of the arc slider 72 is fixedly connected with the lower end surface of the needle clamping plate 70, magnets 18 are fixedly disposed on the front and rear side walls of the through hole 86, and the magnets 18 are located above the supporting blocks 68.
As shown in fig. 2, 4 and 6, the cutting mechanism a03 includes a spring slot 78 formed in the sliding support plate 27, two symmetrical sliders 30 are slidably disposed in the spring slot 78, the sliding support plate 27 is formed with a slider slot 29, two symmetrical sliding brackets 31 are slidably disposed in the slider slot 29, each sliding bracket 31 is formed with two detachable alcohol tanks 84 which are symmetrical up and down, a lower end surface of the sliding bracket 31 is fixedly connected to an upper end surface of the slider 30, each sliding bracket 31 is formed with two symmetrical cutting motor slots 32 which are symmetrical up and down, an upper side wall of each cutting motor slot 32 is fixedly provided with a motor fixing block 80, a lower end surface of the motor fixing block 80 is fixedly provided with a cutting motor 43, a lower end surface of an output end of the cutting motor 43 on the left side is fixedly provided with a lower cutting knife 49, front and rear sides of an output end of the cutting motor 43 are symmetrically provided with two motor output end fixing blocks 45, a lower end surface of the motor output end fixing block 45 is fixedly provided with a transmission rod 46, a lower end surface of the transmission rod 46 is fixedly connected to an upper end surface of the upper cutting knife 49 of the cutting motor fixing block 49, an upper cutting motor fixing block 48 is disposed between the upper end of the upper cutting motor fixing block 48 and a disinfecting assembly 48, a disinfecting assembly of the upper cutting motor fixing sleeve 48 is disposed between the upper cutting motor fixing block 48 and the upper end fixing block 48, a disinfecting assembly of the upper cutting motor fixing sleeve 48, the lower cutter 49 and the upper cutter 48 are both provided with pipelines, one end of each disinfection component, which is close to the cutting motor 43, is fixedly provided with a cutter alcohol pipe 83, the two cutter alcohol pipes 83 are respectively positioned in the pipelines formed by the upper cutter 48 and the lower cutter 49, the other end of each cutter alcohol pipe 83 penetrates through the upper side walls of the lower cutter 49 and the alcohol tank 84 and is inserted into the lower part of the alcohol tank 84, the output end of the right-side cutting motor 43 is fixedly provided with a cutter 56, the cutter 56 is provided with two cutter alcohol grooves 61 which are symmetrical up and down, a cutter alcohol trigger block 58 is arranged in each cutter alcohol groove 61 in a sliding manner, a cutter alcohol groove spring 62 is fixedly arranged between one end, which is close to each other, of the two cutter alcohol trigger blocks 58 and the tank bottom of the cutter alcohol groove 61, a cutter alcohol groove 31 is formed in the right-side sliding support 31, a cutter alcohol pipe 85 is fixedly arranged in the groove, one end, which is close to the right-side cutting motor 43, is fixedly connected with the cutter alcohol pipe 85, the other end of the cutter alcohol groove 61 penetrates through the lower side wall of the right-side cutting motor 56 and the lower side wall of the cutter 84 and is inserted into the lower part of the alcohol tank 84.
As shown in fig. 8, the disinfecting assembly includes a cutting knife alcohol groove 54 disposed in the lower cutting knife 49, a cutting knife alcohol trigger block 52 slidably disposed in the cutting knife alcohol groove 54, a liquid outlet is disposed on the cutting knife alcohol trigger block 52, a cutting knife alcohol check valve 53 is disposed in the liquid outlet, and a cutting knife alcohol spring 55 is fixedly disposed between an upper end surface of the cutting knife alcohol trigger block 52 and a bottom of the cutting knife alcohol groove 54.
Combine shown in fig. 2 and 7, cutting mechanism a03 is still including fixed the setting two bilateral symmetry's on the wall of drive groove 12 left side triangle-shaped fixed plate 35, every triangle-shaped spout 36 has been seted up to triangle-shaped fixed plate 35, the fixed ratchet axle 41 that is provided with of the top right side wall of triangle-shaped fixed plate 35, the fixed cover of circumference lateral wall of ratchet axle 41 is equipped with turning block 40, the circumference lateral wall of turning block 40 evenly is provided with six poker rods 39, the fixed cover is equipped with the ratchet on the ratchet axle 41, the ratchet is located the left end face of turning block 40, the fixed being provided with of preceding lateral wall of triangle-shaped fixed plate 35 with ratchet complex pawl 42, it is provided with cylinder slider 38, every to slide in the triangle-shaped spout 36 the fixed connecting rod 37 that is provided with of the right side wall of cylinder slider 38, two the one end that connecting rod 37 is close to each other with triangle-shaped fixed plate 35 keeps away from the lateral wall fixed connection of sliding support 31.
As shown in fig. 1 and 5, the collecting mechanism a04 includes a collecting box 20 movably disposed in the collecting box sliding groove 21, the left end of the upper portion of the collecting box 20 is provided with a cutting knife alcohol pipe 85, the cutting knife alcohol pipe 85 is hinged to a collecting box door 63, the lower end surface of the collecting box door 63 is provided with an opening, the collecting box 20 is provided with a collecting box stopper sliding groove 65, the collecting box stopper sliding groove 65 is slidably provided with a collecting box door stopper 64, the collecting box stopper sliding groove 65 is slidably provided with a pressing block 67, the right end surface of the pressing block 67 is fixedly connected to the left end surface of the collecting box door stopper 64, a collecting box stopper spring 66 is fixedly disposed between the lower end surface of the collecting box door stopper 64 and the lower side wall of the collecting box stopper sliding groove 65, and the upper end surface of the pressing block 67 abuts against the lower end surface of the sliding support plate 27.
The working principle of the special syringe recovery device for hematology department provided by the embodiment of the invention is as follows:
when the injector is used, the L-shaped needle tube support 11 is taken out, the push plate pull ring 17 is pulled to drive the push plate 14 to compress the push plate spring 15, the injector 19 is arranged on the inner side of the push plate 14, then the push plate 14 is arranged in the needle tube placing groove 13, then the motor is started, the motor shaft gear 24 rotates to drive the rack 25 to move upwards, the rack 25 drives the rack slider 26 to slide on the left side wall of the transmission groove 12, the rack 25 drives the sliding support plate 27 to move upwards, the sliding support plate 27 moves upwards to drive the injector 19 to move upwards to feed the needle of the injector 19 between the two needle clamping plates 70, meanwhile, the needle clamping plates 70 rotate by taking the needle clamping plate rotating shaft 71 as a rotating center, so as to drive the arc slider 72 to compress the arc spring 75, the sliding support plate 27 moves upwards to drive the sliding support 31 to move upwards through the sliding seat 30, the sliding support 31 moves upwards by the connecting rod 37, when the cylindrical slider 38 moves upwards to drive the poking rod 39 to rotate by taking the ratchet shaft 41 as a rotating center, the sliding support plate 38 is pushed to move upwards to the sliding support plate 36 of the triangular slide support plate 36, the sliding support plate 36 moves downwards by the sliding chute 30, the sliding support plate 36 moves downwards, the sliding block 36 and drives the sliding motor shaft 25 to move downwards, so as to move downwards, the sliding support plate 36, the sliding chute 25, the sliding support plate 36 to move downwards, the sliding support plate 12, the sliding rack slider 25 moves downwards, the sliding chute 30, the sliding rack slider 36 moves downwards, the sliding support plate 27 moves downwards, the sliding rod 36 moves downwards, and the sliding chute 30, the motor shaft 25 moves downwards, the sliding support plate 27 moves downwards, the sliding chute 30, the sliding support plate 27 moves downwards, the output end of the front side cutting motor 43 drives the lower cutting knife 49 to rotate, the lower cutting knife 49 drives the upper cutting knife 48 to rotate through the transmission rod 46, the lower cutting knife 49 and the upper cutting knife 48 rotate while moving backwards to cut the needle cylinder, when the cutting is carried out, due to the extrusion of the side wall of the injector 19 on the cutting knife alcohol trigger block 52, alcohol in the cutting knife alcohol groove 54 can flow out of the cutting knife alcohol one-way valve 53, the side wall of the needle cylinder can be disinfected, when the cutting knife alcohol trigger block 52 loses the extrusion of the side wall of the needle cylinder on the cutting knife alcohol trigger block 52, the cutting knife alcohol trigger block 52 resets under the elastic force effect of the cutting knife alcohol spring 55, due to the effect of air pressure, the volume in the cutting knife alcohol groove 54 can be increased, due to the effect of air pressure, alcohol in the alcohol tank 84 can be extracted through the cutting knife alcohol pipe 83, so that the cutting knife alcohol groove 54 is filled, when the upper cutting knife 48 and the lower cutting knife 49 rotate, the cutting knife alcohol pipe 83 can be driven to synchronously rotate with the cutting knife alcohol pipe 83, and the lower portion of the cutting knife alcohol pipe 83 rotates in the upper side wall of the alcohol tank 84. Because the cutting motor 43 and the lower cutting knife 49 move relatively, and the cutting motor rope 44 is respectively designed on the left and right directions of the motor output end fixing block 45, the lower cutting knife 49 can drive the cutting motor rope 44 to wind on the upper part of the motor output end when rotating, when the upper cutting knife 48 and the lower cutting knife 49 cut half of the injector 19, the length of the cutting motor rope 44 just reaches the limit length, when the output end of the cutting motor 43 continues to rotate, the upper cutting knife 48 is pulled by the cutting motor rope 44 to move upwards to compress the transmission rod spring 47, and the upper cutting knife 48 moves upwards to separate the injector 19 by one opening. Meanwhile, the rear motor fixing block 80 drives the rear cutting motor 43 to move forwards, the cutting motor 43 drives the cutting knife 56 to move forwards through the output end of the cutting motor 43, the cutting knife 56 moves forwards to cut the injector 19, when the side wall of the injector 19 extrudes the cutting knife alcohol trigger block 58, the cutting knife alcohol groove spring 62 is compressed, alcohol in the cutting knife alcohol groove 61 can be extruded from the cutting knife alcohol nozzle 60 to sterilize the side wall of the injector 19, when the cutting knife alcohol trigger block 58 loses the pressure of the side wall of the injector 19 to the side wall, the cutting knife alcohol trigger block 58 is reset by the elastic force of the cutting knife alcohol groove spring 62, at the moment, the size of the cutting knife alcohol groove 61 is increased, and the alcohol in the alcohol tank 84 is extracted through the cutting knife alcohol pipe 85, so that the cutting knife alcohol groove 61 is filled. When the upper cutter 48 is separated from the lower cutter 49, the cutter 56 continues to move towards the upper cutter 48, so as to enter between the upper cutter 48 and the lower cutter 49, the upper cutter 48, the lower cutter 49 and the cutter 56 can drive the injector 19 to move downwards while cutting the injector 19, because the needle head between the two needle head clamping plates 70 tends to move downwards, the two needle head clamping plates 70 are driven to be tighter by the influence of friction force, so that the needle head cannot move downwards and is continuously driven downwards by the upper cutter 48, the lower cutter 49 and the cutter 56, so that the separation of the needle head and the needle cylinder can be realized, at the moment, the needle head is adsorbed on the lower end surface of the magnet 18 by the magnetic force of the magnet 18, and simultaneously, when the injector 19 is cut off after the needle head is separated from the needle cylinder, when the cylindrical slide block 38 moves to the chute bottom in the triangular chute 36, the elastic force released by the spring slot 78 is released to drive the two sliding brackets 31 to move away from each other through the two sliding seats 30 so as to push the cylindrical sliding block 38 to one end of the straight slot at the bottom of the triangular sliding slot 36, which is away from the injector 19, and when the rack 25 moves downward, the sliding supporting plate 27 moves downward, and when the sliding supporting plate 27 drives the pressing block 67 to move downward, the upper portion of the collection box door stopper 64 is driven to slide out of the opening formed by the collection box door 63, and then the collection box stopper spring 66 is compressed, at this time, the collection box door 63 loses the stopper of the collection box door stopper 64, and at the same time, since the injector 19 at the rightmost side is already cut off and the high-low position just aligns with the collection box door 63, the elastic force of the push plate spring 15 pushes the injector 19 which is not cut off to press the first injector 19 at the rightmost side into the collection cavity 22 for collection through the push plate 14, at this moment, the rack 25 is driven by the motor forward rotation on the rear side surface of the transmission groove 12 through the motor shaft gear 24 to move upwards, the rack 25 drives the sliding support plate 27 to move upwards, the pressing block 67 loses the pressure of the sliding support plate 27 on the sliding support plate, so that the collecting box door limiting block 64 is driven by the collecting box door limiting block 64 in the releasing bullet of the collecting box limiting block spring 66 to move upwards and restore to the initial position, at this moment, the torsion spring on the rear side surface of the collecting box door 63 enables the collecting box door 63 to reset, meanwhile, the collecting box door limiting block 64 continues to limit the collecting box door 63, and the resetting of the collecting box door 63 cannot be influenced by the design of the bevel angle of the upper end surface of the collecting box door limiting block 64. At this time, the second syringe 19 on the right side is pushed to the upper end face of the slide supporting plate 27, and the whole apparatus continues the same work as the right first syringe 19 is separated, cut and collected, and all the syringes 19 on the inner upper end face of the L-shaped needle tube holder 11 are sequentially separated, cut and collected in the same manner.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, and should be regarded as falling within the protection scope of the patent of the present invention.
Claims (3)
1. A syringe recovery device special for hematology department comprises a base body (10), and is characterized in that: the needle tube collecting device is characterized in that a transmission groove (12) is formed in the base body (10), a needle tube placing groove (13) is formed in the base body (10), a through hole (86) is formed in the base body (10), the through hole (86) is communicated with the needle tube placing groove (13), a collecting box sliding groove (21) is formed in the base body (10), the collecting box sliding groove (21) is located on the left side wall of the transmission groove (12), and the collecting box sliding groove (21) is communicated with the needle tube placing groove (13) and the transmission groove (12);
the transmission mechanism (A01) is arranged in a space formed by the transmission groove (12) and the needle tube placing groove (13), and the transmission mechanism (A01) is used for transmitting the syringe;
the needle clamping mechanism (A02) is arranged in the through hole (86), and the needle clamping mechanism (A02) is used for clamping a needle;
the cutting mechanisms (A03) are arranged in the transmission groove (12) and are positioned at the front side and the rear side of the conveying mechanism (A01) for cutting and separating the syringe;
the collecting mechanism (A04) is arranged in a space formed by the collecting box sliding groove (21) and the transmission groove (12) together; the conveying mechanism (A01) comprises an L-shaped needle tube support (11) which is arranged on the lower side wall of the needle tube placing groove (13) in a sliding manner, a push plate (14) is arranged on the lower side wall of the inner side of the L-shaped needle tube support (11) in a sliding manner, a push plate spring (15) is fixedly arranged between the left end face of the push plate (14) and the right end face of the L-shaped needle tube support (11), the left end of the push plate (14) is fixedly provided with the right end of a push plate pull rope (16), the push plate pull rope (16) extends leftwards to convey the left side wall of the L-shaped needle tube support (11) to the outside space, the left end of the push plate pull rope (16) is fixedly connected with a push plate pull ring (17), the rear side wall of the transmission groove (12) is fixedly provided with a motor, the output end of the motor is fixedly provided with a motor shaft (23), the circumferential side face of the motor shaft (23) is rotatably sleeved with a motor shaft gear (24), the left side wall of the transmission groove (12) is slidably provided with a rack slider (26), the right end face of the rack slider (26) is fixedly provided with a rack (25), the rack (25) which is meshed with a support plate (27); the needle clamping mechanism (A02) comprises two bilaterally symmetrical supporting blocks (68) fixedly arranged on the left side wall of the through hole (86), a needle clamping movable groove (69) is formed in each supporting block (68), the needle clamping movable groove (69) is communicated with the through hole (86), a needle clamping plate rotating shaft (71) is rotatably arranged between the front side wall and the rear side wall of the needle clamping movable groove (69) on the left side, a needle clamping plate (70) is fixedly sleeved on the needle clamping plate rotating shaft (71), an arc-shaped fixed block (73) is fixedly arranged on the left side wall of the needle clamping movable groove (69), an arc-shaped groove (74) is formed in the arc-shaped fixed block (73), an arc-shaped sliding block (72) is slidably arranged in the arc-shaped groove (74), an arc-shaped spring (75) is fixedly arranged between the right end face of the arc-shaped sliding block (72) and the groove bottom of the arc-shaped groove (74), the upper end face of the arc-shaped sliding block (72) is fixedly connected with the lower end face of the needle clamping plate (70), magnets (18) are fixedly arranged on the front side wall and rear side wall of the through hole (86), and the magnets (18) are positioned above the supporting blocks (68); the cutting mechanism (A03) comprises spring grooves (78) formed in the sliding support plate (27), two front and back symmetrical sliding seats (30) are arranged in the spring grooves (78) in a sliding mode, sliding seat grooves (29) are formed in the sliding support plate (27), two front and back symmetrical sliding supports (31) are arranged in the sliding seat grooves (29) in a sliding mode, each sliding support (31) is provided with two vertically symmetrical detachable alcohol tanks (84), the lower end face of each sliding support (31) is fixedly connected with the upper end face of each sliding seat (30), each sliding support (31) is provided with two vertically symmetrical cutting motor grooves (32), the upper side wall of each cutting motor groove (32) is fixedly provided with a motor fixing block (80), the lower end face of each motor fixing block (80) is fixedly provided with a cutting motor (43), the left side of the lower end face of the output end face of each cutting motor (43) is fixedly provided with a lower cutting knife (49), two front and back side of the output end face of each cutting motor (43) is symmetrically provided with two motor output ends (45), the lower end face of each cutting knife (46) is fixedly provided with the lower end face of each cutting transmission rod (48), and the upper end face of each cutting transmission rod (49) is connected with the upper cutting motor output end face of each cutting motor (46), the upper cutter (48) is in clearance fit with the lower cutter (49), the upper cutter (48) is fixedly sleeved on the transmission rod (46), a transmission rod spring (47) is fixedly arranged between the upper end face of the transmission rod (46) and the lower end face of the motor output end fixing block (45), a cutting motor rope (44) is fixedly arranged between the lower end face of the cutting motor (43) and the upper end face of the upper cutter (48), a disinfection component is arranged in the lower cutter (49), a disinfection component is also arranged in the upper cutter (48), pipelines are respectively arranged on the lower cutter (49) and the upper cutter (48), a cutter alcohol pipe (83) is fixedly arranged at one end of each disinfection component close to the cutting motor (43), two cutter alcohol pipes (83) are respectively arranged in the pipelines arranged on the upper cutter (48) and the lower cutter (49), the other end of each cutter pipe (83) penetrates through the upper side wall of the lower cutter (49) and the upper cutter (84) of the alcohol tank (84), an alcohol sliding cutter (56) is arranged in the lower part of the alcohol tank (84), and an alcohol sliding cutter (61) is symmetrically arranged in the alcohol tank (56), a cutter alcohol groove spring (62) is fixedly arranged between one end, close to each other, of each of the two cutter alcohol trigger blocks (58) and the bottom of each cutter alcohol groove (61), a groove is formed in the right sliding support (31), a cutter alcohol pipe (85) is fixedly arranged in each groove, one end, close to the right cutting motor (43), of each cutter alcohol groove (61) is fixedly connected with the cutter alcohol pipe (85), and the other end of each cutter alcohol pipe (85) penetrates through the lower side wall of the cutter (56) and the upper side wall of the right alcohol tank (84) to be inserted into the lower portion of the alcohol tank (84); the collecting mechanism (A04) comprises a collecting box (20) movably arranged in a collecting box sliding groove (21), a cutting knife alcohol pipe (85) is arranged at the left end of the upper portion of the collecting box (20), the cutting knife alcohol pipe (85) is hinged to a collecting box door (63), an opening is formed in the lower end face of the collecting box door (63), a collecting box limiting block sliding groove (65) is formed in the collecting box (20), a collecting box door limiting block (64) is arranged in the collecting box limiting block sliding groove (65) in a sliding mode, a pressing block (67) is arranged in the collecting box limiting block sliding groove (65) in a sliding mode, the right end face of the pressing block (67) is fixedly connected with the left end face of the collecting box door limiting block (64), a collecting box limiting block spring (66) is fixedly arranged between the lower end face of the collecting box door limiting block (64) and the lower side wall of the collecting box limiting block sliding groove (65), and the upper end face of the pressing block (67) is abutted to the lower end face of the sliding support plate (27).
2. The special syringe recovery device for hematology department according to claim 1, wherein: the disinfection component comprises a cutting knife alcohol groove (54) arranged in the lower cutting knife (49), a cutting knife alcohol trigger block (52) arranged in the cutting knife alcohol groove (54) in a sliding mode, a liquid outlet is formed in the cutting knife alcohol trigger block (52), a cutting knife alcohol one-way valve (53) is arranged in the liquid outlet, and a cutting knife alcohol spring (55) is fixedly arranged between the upper end face of the cutting knife alcohol trigger block (52) and the bottom of the cutting knife alcohol groove (54).
3. The special syringe recovery device for hematology department according to claim 1, wherein: cutting mechanism (A03) is still including fixed setting two bilateral symmetry's triangle-shaped fixed plate (35) on drive groove (12) left side wall, every triangle-shaped spout (36) have been seted up in triangle-shaped fixed plate (35), the fixed ratchet axle (41) that is provided with in top right side wall of triangle-shaped fixed plate (35), the fixed cover of circumference lateral wall of ratchet axle (41) is equipped with turning block (40), the circumference lateral wall of turning block (40) evenly is provided with six poker bars (39), fixed cover is equipped with the ratchet on ratchet axle (41), the ratchet is located the left end face of turning block (40), the preceding lateral wall of triangle-shaped fixed plate (35) fixed be provided with ratchet complex pawl (42), it is provided with cylinder slider (38) to slide in triangle-shaped spout (36), every the fixed connecting rod (37) that is provided with of right side wall of cylinder slider (38), two the one end that connecting rod (37) are close to each other with the lateral wall fixed connection of sliding support (31) is kept away from to triangle-shaped fixed plate (35).
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| CN113953307A (en) * | 2021-08-31 | 2022-01-21 | 青岛大学附属医院 | Needle tube processing equipment for anesthesia department and using method |
| CN113730732B (en) * | 2021-09-08 | 2023-03-14 | 湖州市中心医院 | Medical treatment edge tool storage container |
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| CN111658903A (en) * | 2020-07-01 | 2020-09-15 | 余金英 | Disposable syringe recovery unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CA2276837A1 (en) * | 1998-07-01 | 2000-01-01 | John C Evans | Syringe cutting apparatus |
| KR101619208B1 (en) * | 2015-12-21 | 2016-05-11 | 주식회사 헤즈테크놀로지 | Needle auto segregate collector using lift type syringe provider |
| KR101893574B1 (en) * | 2017-12-08 | 2018-10-04 | 주식회사 뮨 | Syringe needle removal device |
| CN108404265A (en) * | 2018-04-20 | 2018-08-17 | 绍兴集知汇信息科技有限公司 | A kind of Medical Devices for hospital's syringe processing |
| CN109621098B (en) * | 2018-12-25 | 2023-12-19 | 广西华度医用器材有限公司 | Automatic separating and recovering device for needle cylinder of syringe |
| CN111228614A (en) * | 2020-02-24 | 2020-06-05 | 荆门怡盛源环保科技有限公司 | Medical treatment is with abandonment cylinder processing apparatus |
| CN111569196A (en) * | 2020-05-18 | 2020-08-25 | 陈太兰 | Medical needle collection device |
| CN111905199A (en) * | 2020-09-23 | 2020-11-10 | 衢州若楠智能控制系统有限公司 | Needle cylinder disinfection recovery unit |
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| CN111658903A (en) * | 2020-07-01 | 2020-09-15 | 余金英 | Disposable syringe recovery unit |
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Effective date of registration: 20220916 Address after: No. 758, Hefei Road, Shibei District, Qingdao, Shandong Province 266011 Applicant after: QILU HOSPITAL OF SHANDONG University (QINGDAO) Address before: Shandong Qianfo Mountain hospital, 16766 Jingshi Road, Lixia District, Jinan, Shandong 250014 Applicant before: Yang Wanli |
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