CN112870493A - Special syringe recovery unit of hematology department - Google Patents
Special syringe recovery unit of hematology department Download PDFInfo
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- CN112870493A CN112870493A CN202110067759.1A CN202110067759A CN112870493A CN 112870493 A CN112870493 A CN 112870493A CN 202110067759 A CN202110067759 A CN 202110067759A CN 112870493 A CN112870493 A CN 112870493A
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- cutting knife
- groove
- alcohol
- sliding
- face
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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 syringe recovery device for hematology department, 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 can be separated and collected from a needle tube and a needle head, and the needle tube can be segmented and alcohol is sprayed to sterilize, so that the disease transmission 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: the special syringe recovery device for the 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 are 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, the conveying mechanism comprises a needle tube support which is arranged on the lower side wall of the needle tube placing groove in a sliding manner, a push plate is arranged on the lower side wall of the inner side of the needle tube support in a sliding manner, a push plate spring is fixedly arranged between the left end surface of the push plate and the right end surface of the needle tube support, the left end of the push plate is fixedly provided with the right end of a push plate pull rope, the left end of the push plate pull rope transmits the left side wall of the needle tube support to the outside space through a left extension tube, the left end of the push plate pull rope is fixedly connected with a push plate pull ring, the rear side wall of the transmission groove is fixedly provided with a motor, the output end of the motor is fixedly provided with a motor shaft, the circumferential side surface of the motor shaft is rotatably sleeved with a motor shaft gear, the left side wall of the transmission, and a sliding support plate is fixedly arranged on the upper end face of the rack.
Preferably, the needle clamping mechanism comprises two bilaterally symmetrical supporting blocks fixedly arranged on the left side wall of the through hole, a needle clamping movable groove is arranged in each supporting block, the needle clamping movable groove is communicated with the through hole, a needle clamping plate rotating shaft is rotatably arranged between the front side wall and the rear side wall of the needle clamping movable groove on the left side, a needle clamping plate is fixedly sleeved on the needle clamping plate rotating shaft, an arc-shaped fixed block is fixedly arranged on the left side wall of the needle clamping movable groove, an arc-shaped groove is arranged on the arc-shaped fixed block, an arc-shaped slider is slidably arranged in the arc-shaped groove, an arc-shaped spring is fixedly arranged between the right end surface of the arc-shaped slider and the groove bottom of the arc-shaped groove, the upper end surface of the arc-shaped slider is fixedly connected with the lower end surface of the, the magnet is located above the supporting block.
Preferably, the cutting mechanism comprises a spring groove arranged in the sliding support plate, two sliding seats which are symmetrical front and back are arranged in the spring groove in a sliding manner, the sliding support plate is provided with a sliding seat groove, two sliding supports which are symmetrical front and back are arranged in the sliding seat groove in a sliding manner, each sliding support is provided with two alcohol tanks which are symmetrical up and down, the lower end face of each sliding support is fixedly connected with the upper end face of each sliding seat, each sliding support is provided with two cutting motor grooves which are symmetrical up and down, the upper side wall of each cutting motor groove is fixedly provided with a motor fixing block, the lower end face of each motor fixing block is fixedly provided with a cutting motor, the lower end face of the output end of the cutting motor on the left side is fixedly provided with a lower cutting knife, and the front side and the back side of the output end of the cutting, a transmission rod is fixedly arranged on the lower end face of the motor output end fixing block, the lower end face of the transmission rod is fixedly connected with the upper end face of the lower cutter, an upper cutter is arranged on the upper side of the lower cutter, the upper cutter is in clearance fit with the lower cutter, the upper cutter is fixedly sleeved on the transmission rod, a transmission rod spring is fixedly arranged between the upper end face of the transmission rod and the lower end face of the motor output end fixing block, a cutting motor rope is fixedly arranged between the lower end face of the cutting motor and the upper end face of the upper cutter, a disinfection assembly is arranged in the lower cutter, a disinfection assembly is also arranged in the upper cutter, pipelines are respectively arranged on the lower cutter and the upper cutter, a cutter alcohol pipe is fixedly arranged at one end of each disinfection assembly close to the cutting motor, and the two cutter alcohol pipes are respectively arranged in the pipelines arranged on the upper cutter and the lower cutter, the other end of the cutter alcohol pipe penetrates through the lower cutter and the upper side wall of the alcohol tank and is inserted into the lower part of the alcohol tank, the output end of the cutting motor on the right side is fixedly provided with a cutter, the cutting knife is provided with two cutting knife alcohol grooves which are symmetrical up and down, each cutting knife alcohol groove is internally provided with a cutting knife alcohol trigger block in a sliding way, a cutting knife alcohol groove spring is fixedly arranged between one end of each of the two cutting knife alcohol trigger blocks which is close to each other and the bottom of each cutting knife alcohol groove, a groove is formed in the right sliding support, a cutter alcohol pipe is fixedly arranged in the groove, one end of each cutter alcohol groove close to the right cutting motor is fixedly connected with the cutter alcohol pipe, the other end of the cutting knife alcohol pipe penetrates through the lower side wall of the cutting knife and the upper side wall of the right alcohol tank and is inserted into the lower portion 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, the cutting mechanism further comprises two bilaterally symmetrical triangular fixing plates fixedly arranged on the left side wall of the transmission groove, each triangular fixing plate is provided with a triangular sliding groove, a ratchet shaft is fixedly arranged on the right side wall above the triangular fixing plate, a rotating block is fixedly sleeved on the circumferential side wall of the ratchet shaft, six poking rods are uniformly arranged on the circumferential side wall of the rotating block, a ratchet wheel is fixedly sleeved on the ratchet wheel shaft, the ratchet wheel is positioned on the left end surface of the rotating block, the front side wall of the triangular fixing plate is fixedly provided with a pawl matched with the ratchet wheel, the triangular sliding groove is internally provided with cylindrical sliding blocks in a sliding manner, each cylindrical sliding block is fixedly provided with a connecting rod on the right side wall, and one end, close to each other, of each connecting rod is fixedly connected with the side wall of the sliding support far away from the triangular fixing plate.
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.
In summary, the invention has the following advantages: can collect syringe needle and cylinder separation to can disinfect to 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 recovery device for hematology department according to an embodiment of the present invention;
3 FIG. 32 3 is 3 a 3 cross 3- 3 sectional 3 view 3 of 3 a 3 portion 3 of 3 the 3 structure 3 of 3 FIG. 31 3 taken 3 along 3 line 3 A 3- 3 A 3; 3
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 an enlarged view of a portion of FIG. 4 at IV;
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 needle tube placing grooves; 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 collecting box sliding groove; 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 saddle groove; 30 a slide base; 31 a sliding support; 32 cutting the motor slot; 35 triangular fixing plates; 36 triangular chutes; 37 connecting rods; 38 a 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 a cutter alcohol spring; 56 a cutter; 57 cutting knife alcohol trigger block; 58 cutter alcohol trigger block; 59 cutter alcohol one-way valve; 60 alcohol nozzle of cutter; 61 cutting knife 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 pipe with a cutter; an 84 alcohol tank; 85 cutting the wine pipe with a cutter; 86 through holes; the conveyance mechanism a 01; a needle clamping mechanism; a02 cutting mechanism a 03; collection mechanism a 04.
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 transfer mechanism A01, wherein the transfer mechanism A01 is arranged in the space formed by the transmission groove 12 and the needle tube placing groove 13, and the transfer mechanism A01 is used for transferring the syringe;
a needle clamping mechanism A02, the needle clamping mechanism A02 being disposed in the through hole 86, the needle clamping mechanism A02 being for clamping a needle;
a cutting mechanism A03, wherein the cutting mechanism A03 is arranged in the transmission groove 12 and is positioned at the front side and the rear side of the conveying mechanism A01 for cutting and separating the syringe;
a collecting mechanism A04, the collecting mechanism A04 is arranged in the space formed by the collecting box sliding groove 21 and the transmission groove 12.
Referring to fig. 1, the conveying mechanism a01 includes an L-shaped needle tube support 11 slidably disposed on a lower sidewall of the needle tube placement groove 13, a push plate 14 is slidably disposed on an inner lower sidewall of the L-shaped needle tube support 11, a push plate spring 15 is 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 with a right end of a push plate pull rope 16, the push plate pull rope 16 extends to the left to convey a left sidewall of the L-shaped needle tube support 11 to an external space, a push plate pull ring 17 is fixedly connected to a left end of the push plate pull rope 16, a motor is fixedly disposed on a rear sidewall of the transmission groove 12, an output end of the motor is fixedly disposed with a motor shaft 23, a motor shaft gear 24 is rotatably sleeved on a circumferential side surface of the motor shaft 23, a rack 25 is fixedly arranged on the right end face of the rack slider 26, the rack 25 is meshed with the motor shaft gear 24, and a sliding support plate 27 is fixedly arranged on the upper end face of the rack 25.
Referring to fig. 1 and 3, the needle clamping mechanism a02 includes two bilaterally symmetrical support blocks 68 fixedly disposed on the left side wall of the through hole 86, a needle clamping movable groove 69 is formed in each support 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-shaped fixed block 73 is fixedly disposed on the left side wall of the needle clamping movable groove 69, an arc-shaped groove 74 is disposed on the arc-shaped fixed block 73, an arc-shaped slider 72 is slidably disposed in the arc-shaped groove 74, an arc-shaped spring 75 is fixedly disposed between the right end surface of the arc-shaped slider 72 and the bottom of the arc-shaped groove 74, and the upper end surface of the arc-shaped slider 72 is fixedly connected with, the front and rear side walls of the through hole 86 are fixedly provided with magnets 18, and the magnets 18 are positioned above the supporting block 68.
Referring to fig. 2, 4 and 6, the cutting mechanism a03 includes a spring slot 78 formed in the sliding support plate 27, two sliding seats 30 symmetrical front and back are slidably disposed in the spring slot 78, the sliding support plate 27 is formed with a sliding seat slot 29, two sliding supports 31 symmetrical front and back are slidably disposed in the sliding seat slot 29, each sliding support 31 is formed with two detachable alcohol tanks 84 symmetrical up and down, the lower end surface of the sliding support 31 is fixedly connected with the upper end surface of the sliding seat 30, each sliding support 31 is formed with two cutting motor slots 32 symmetrical up and down, the upper side wall of each cutting motor slot 32 is fixedly provided with a motor fixing block 80, the lower end surface of the motor fixing block 80 is fixedly provided with a cutting motor 43, the lower end surface of the output end of the cutting motor 43 on the left side is fixedly provided with a lower cutting knife 49, two motor output end fixing blocks 45 are symmetrically arranged on the front side and the rear side of the output end of the cutting motor 43, a transmission rod 46 is fixedly arranged on the lower end face of each motor output end fixing block 45, the lower end face of each transmission rod 46 is fixedly connected with the upper end face of the lower cutting knife 49, an upper cutting knife 48 is arranged on the upper side of the lower cutting knife 49, the upper cutting knife 48 is in clearance fit with the lower cutting knife 49, the upper cutting knife 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 cutting knife 48, a disinfection component is arranged in the lower cutting knife 49, a disinfection component is also arranged in the upper cutting knife 48, and pipelines are arranged on the lower cutting, a cutting knife alcohol pipe 83 is fixedly arranged at one end of each disinfection component close to the cutting motor 43, the two cutting knife alcohol pipes 83 are respectively positioned in a pipeline formed by the upper cutting knife 48 and the lower cutting knife 49, the other end of each cutting knife alcohol pipe 83 penetrates through the upper side wall of the lower cutting knife 49 and the upper side wall of the alcohol tank 84 and is inserted into the lower part of the alcohol tank 84, a cutting knife 56 is fixedly arranged at the output end of the cutting motor 43 at the right side, two cutting knife alcohol grooves 61 which are symmetrical up and down are formed in the cutting knife 56, a cutting knife alcohol trigger block 58 is slidably arranged in each cutting knife alcohol groove 61, a cutting knife alcohol groove spring 62 is fixedly arranged between one end of each cutting knife alcohol trigger block 58 close to each other and the tank bottom of each cutting knife alcohol groove 61, a groove is formed in the right sliding support 31, and a cutting knife alcohol pipe 85 is fixedly arranged in, one end of each of the cutter alcohol grooves 61 close to the right cutting motor 43 is fixedly connected with the cutter alcohol pipe 85, and the other end of the 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 and is inserted into the lower part of the alcohol tank 84.
Referring to fig. 8, the disinfecting assembly includes a cutting knife alcohol groove 54 formed 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 formed in the cutting knife alcohol trigger block 52, a cutting knife alcohol check valve 53 disposed in the liquid outlet, and a cutting knife alcohol spring 55 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.
As shown in fig. 2 and 7, the cutting mechanism a03 further includes two bilaterally symmetrical triangular fixing plates 35 fixedly disposed on the left side wall of the transmission groove 12, each triangular fixing plate 35 is provided with a triangular sliding groove 36, a ratchet shaft 41 is fixedly arranged on the right side wall above the triangular fixing plate 35, a rotating block 40 is fixedly sleeved on the circumferential side wall of the ratchet shaft 41, six poke rods 39 are uniformly arranged on the circumferential side wall of the rotating block 40, a ratchet wheel is fixedly sleeved on the ratchet wheel shaft 41, the ratchet wheel is positioned on the left end surface of the rotating block 40, the front side wall of the triangular fixing plate 35 is fixedly provided with a pawl 42 matched with the ratchet wheel, the triangular sliding groove 36 is provided with cylindrical sliding blocks 38 in a sliding manner, the right side wall of each cylindrical sliding block 38 is fixedly provided with a connecting rod 37, and one end, close to each other, of each connecting rod 37 is fixedly connected with the side wall, far away from the sliding support 31, of the triangular fixing plate 35.
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, a cutting knife alcohol pipe 85 is arranged at the left end of the upper part of the collecting box 20, the cutting knife alcohol pipe 85 is hinged with a collecting box door 63, an opening is arranged on the lower end surface of the collecting box door 63, a collecting box limiting block sliding groove 65 is arranged on 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 way, a pressing block 67 is arranged in the collecting box limiting block sliding groove 65 in a sliding way, the right end surface of the pressing block 67 is fixedly connected with the left end surface 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 against the lower end face 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 so as 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, and the sliding support plate 27 moves upwards to drive the sliding support 31 to move upwards through the sliding seat, the sliding support 31 moves upwards to drive the cylindrical sliding block 38 to move upwards through the connecting rod 37, when the cylindrical sliding block 38 moves upwards to reach the upper end, the shifting rod 39 is driven to rotate by taking the ratchet shaft 41 as a rotation center, the cylindrical sliding block 38 is pushed to the chute of the triangular sliding chute 36, due to the design of the ratchet wheel and the pawl 42 on the left end surface of the rotating block 40, the shifting rod 39 can move in a single direction, meanwhile, the motor on the rear side surface of the transmission groove 12 rotates reversely to drive the rack 25 to move downwards through the motor shaft gear 24, the rack 25 moves downwards to drive the sliding support plate 27 to move downwards, the sliding support plate 27 drives the connecting rod 37 to move downwards through the sliding seat 30 and the sliding support 31, so that the cylindrical sliding block 38 is driven to slide downwards in the chute of the triangular sliding chute 36, the cutting motors 43 are driven to approach each other in the horizontal direction through the motor fixing, 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 and move backwards to cut the needle cylinder, when the cutting is performed, the side wall of the injector 19 extrudes the cutting knife alcohol trigger block 52, so that alcohol in the cutting knife alcohol groove 54 flows out from 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 needle cylinder side wall to the cutting knife alcohol trigger block, the cutting knife alcohol trigger block 52 resets under the elastic force action of the cutting knife alcohol spring 55, the volume in the cutting knife alcohol groove 54 is increased, the alcohol in the alcohol tank 84 can be extracted through the cutting knife alcohol pipe 83 due to the effect of air pressure, so that the alcohol groove 54 is filled, when the upper cutting knife 48 and the lower cutting knife 49 rotate, the cutting knife 83 is driven to synchronously rotate, the lower part of the cutter spirit tube 83 rotates in the upper side wall of the spirit 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, at this moment, the rack 25 is driven by the motor corotation of 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 the collecting box limiting block spring 66 releases the bomb and drives the pressing block 67 to move upwards to restore to the initial position through the collecting box door limiting block 64, the torsional spring of the rear side surface of the collecting box door 63 enables the collecting box door 63 to reset and the collecting box door limiting block 64 continues to limit the collecting box door, and the resetting of the collecting box door 63 cannot be influenced by the design of the oblique angle of the upper end surface of the collecting box. 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, which should be regarded as falling within the protection scope of the patent of the present invention.
Claims (7)
1. A special syringe recovery unit of hematology department, includes base member (10), its 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);
a transfer mechanism (A01), the transfer mechanism (A01) is arranged in a space formed by the transmission groove (12) and the needle tube placing groove (13), and the transfer mechanism (A01) is used for transferring the syringe;
a needle clamping mechanism (A02), the needle clamping mechanism (A02) being disposed in the through hole (86), the needle clamping mechanism (A02) being for clamping a needle;
a cutting mechanism (A03), wherein the cutting mechanism (A03) is arranged in the transmission groove (12) and is positioned at the front side and the rear side of the conveying mechanism (A01) for cutting and separating the syringe;
a collecting mechanism (A04), wherein the collecting mechanism (A04) is arranged in a space formed by the collecting box sliding groove (21) and the transmission groove (12) together.
2. The special syringe recovery device for hematology department according to claim 1, wherein: the conveying mechanism (A01) comprises an L-shaped needle tube support (11) arranged on the lower side wall of the needle tube placing groove (13) in a sliding mode, 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 mode, 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 right end of a push plate pull rope (16) is fixedly arranged at the left end of the push plate (14), the push plate pull rope (16) is transmitted to the left side wall of the L-shaped needle tube support (11) through a leftward extending pipe, a push plate pull ring (17) is fixedly connected to the left end of the push plate pull rope (16), a motor is fixedly arranged on the rear side wall of the transmission groove (12), a motor shaft (23) is fixedly arranged at the output end of, the left side wall of transmission groove (12) slides and is provided with rack slider (26), the right end face of rack slider (26) is fixed and is provided with rack (25), rack (25) with motor shaft gear (24) meshing, the up end of rack (25) is fixed and is provided with slip backup pad (27).
3. The special syringe recovery device for hematology department according to claim 1, wherein: the needle clamping mechanism (A02) comprises two bilaterally symmetrical supporting blocks (68) fixedly arranged on the left side wall of the through hole (86), each supporting block (68) is provided with a needle clamping movable groove (69), the needle clamping movable groove (69) is communicated with the through hole (86), the needle clamping movable groove (69) 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 rotating shaft (71) 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), the 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, 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 the rear side wall of the through hole (86), and the magnets (18) are located above the supporting block (68).
4. The special syringe recovery device for hematology department according to claim 1, wherein: the cutting mechanism (A03) comprises spring grooves (78) formed in the sliding support plate (27), two sliding seats (30) which are symmetrical front and back are arranged in the spring grooves (78) in a sliding mode, sliding seat grooves (29) are formed in the sliding support plate (27), two sliding supports (31) which are symmetrical front and back are arranged in the sliding seat grooves (29) in a sliding mode, each sliding support (31) is provided with two upper and lower 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 cutting motor grooves (32) which are symmetrical up and down, 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), and the lower end face of the output end of each cutting motor (43) is fixedly provided with a lower cutting knife (49), two motor output end fixing blocks (45) are symmetrically arranged on the front side and the rear side of the output end of the cutting motor (43), a transmission rod (46) is fixedly arranged on the lower end face of each motor output end fixing block (45), the lower end face of each transmission rod (46) is fixedly connected with the upper end face of the lower cutting knife (49), an upper cutting knife (48) is arranged on the upper side of the lower cutting knife (49), the upper cutting knife (48) is in clearance fit with the lower cutting knife (49), the upper cutting knife (48) is fixedly sleeved on the transmission rod (46), a transmission rod spring (47) is fixedly arranged between the upper end face of each transmission rod (46) and the lower end face of each motor output end fixing block (45), and 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 cutting knife (48, a disinfection component is arranged in the lower cutting knife (49), a disinfection component is also arranged in the upper cutting knife (48), pipelines are respectively arranged on the lower cutting knife (49) and the upper cutting knife (48), one end of each disinfection component close to the cutting motor (43) is fixedly provided with a cutting knife alcohol pipe (83), the two cutting knife alcohol pipes (83) are respectively positioned in the pipelines arranged on the upper cutting knife (48) and the lower cutting knife (49), the other end of each cutting knife alcohol pipe (83) penetrates through the upper side walls of the lower cutting knife (49) and the alcohol tank (84) and is inserted into the lower part of the alcohol tank (84), a cutting knife (56) is fixedly arranged at the output end of the cutting motor (43) on the right side, two cutting knife alcohol tanks (61) which are vertically symmetrical are arranged on the cutting knife (56), and an alcohol trigger block (58) is arranged in each alcohol tank (61) in a sliding manner, two cutting knife alcohol trigger block (58) one end that is close to each other with fixed cutting knife alcohol groove spring (62) that is provided with between the tank bottom of cutting knife alcohol groove (61), set up slottedly in right side sliding support (31), the fixed cutting knife alcohol pipe (85) that is provided with in the groove, every cutting knife alcohol groove (61) are close to the one end fixedly connected with of right side cutting motor (43) cutting knife alcohol pipe (85), the other end of cutting knife alcohol pipe (85) runs through the lower lateral wall of cutting knife (56) with the lower part of alcohol tank (84) is inserted to the last lateral wall of right side alcohol tank (84).
5. The special syringe recovery device for hematology department according to claim 4, 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).
6. The special syringe recovery device for hematology department according to claim 1, wherein: cutting mechanism (A03) 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 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 bars (39), the 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 right side wall of cylinder slider (38) fixed be provided with connecting rod (37), one ends of the two connecting rods (37) close to each other are fixedly connected with the side wall of the triangular fixing plate (35) far away from the sliding support (31).
7. The special syringe recovery device for hematology department according to claim 1, wherein: the collecting mechanism (A04) comprises a collecting box (20) movably arranged in a collecting box sliding groove (21), the left end of the upper part of the collecting box (20) is provided with a cutting knife alcohol sperm tube (85), the cutting knife alcohol sperm tube (85) is hinged with a collecting box door (63), the lower end face of the collecting box door (63) is provided with an opening, the collecting box (20) is provided with a collecting box limiting block sliding groove (65), a collecting box door limiting block (64) is arranged in the collecting box limiting block sliding groove (65) in a sliding manner, a pressing block (67) is arranged in the collecting box limiting block sliding groove (65) in a sliding manner, 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, the upper end surface of the pressing block (67) is abutted against the lower end surface of the sliding support plate (27).
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| CN202110067759.1A CN112870493B (en) | 2021-01-19 | 2021-01-19 | Special syringe recovery unit of hematology department |
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| CN202110067759.1A CN112870493B (en) | 2021-01-19 | 2021-01-19 | Special syringe recovery unit of hematology department |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113730732A (en) * | 2021-09-08 | 2021-12-03 | 湖州市中心医院 | Medical treatment edge tool storage container |
| 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 |
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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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