CN114848976B - Needle hiding device for temporary collection of blood transfusion tube - Google Patents
Needle hiding device for temporary collection of blood transfusion tube Download PDFInfo
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- CN114848976B CN114848976B CN202210535545.7A CN202210535545A CN114848976B CN 114848976 B CN114848976 B CN 114848976B CN 202210535545 A CN202210535545 A CN 202210535545A CN 114848976 B CN114848976 B CN 114848976B
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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
- A61M5/321—Means for protection against accidental injuries by used needles
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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
- A61M5/3278—Apparatus for destroying used needles or syringes
-
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a needle hiding device for temporarily collecting blood transfusion tubes, which comprises a processing box, a blood collecting box arranged at one side of the inner bottom of the processing box and a liquid discharge tube arranged on one side surface of the processing box, wherein a needle hiding and placing component for fixing needles is arranged on one side surface of the processing box, an extrusion component for discharging residual blood is arranged in the processing box at one side of the needle hiding and placing component, and a synchronous adjusting component is arranged on one side surface of the processing box and used for synchronously rotating a rotary table in the extrusion component.
Description
Technical Field
The invention belongs to the field of medical appliances, and particularly relates to a needle hiding device for temporarily collecting blood transfusion tubes.
Background
Clinical blood transfusion safety assurance refers to the whole process from the collection of a patient's blood sample to the infusion of a blood preparation into the patient. Along with the rapid development of medical technology and the continuous improvement of the living standard of people, the demand of blood for various countries is increasing. The clinical blood volume in 2010 of China reaches 1892 more than ten thousand units and is about 3685 tons. Clinical blood transfusion safety not only affects the health and life quality of people, but also has important significance for guaranteeing social stability and constructing harmonious society, and the needle head and the blood transfusion tube of the blood transfusion tube need to be separately recycled when being recycled, and the regulating valve and the puncture outfit can also be independently recycled.
The invention discloses a temporary collection and treatment device for blood transfusion tubes, which is disclosed by the invention with an authorized bulletin number of CN109909264B and comprises a treatment frame, a partition board, a conveying device and a collection device, wherein the treatment frame is of a square frame structure with an opening at the upper end, a square groove is formed in the middle of the treatment frame, a compaction groove is formed in the middle of the right side of the treatment frame, a collection groove is formed in the bottom of the right end of the treatment frame, the partition board is arranged in the middle of the treatment frame, the conveying device is arranged on the partition board, and the collection device is arranged on the right end of the treatment frame; the conveying device comprises a conveying U-shaped frame, guide wheels, limiting wheels, a collecting frame, splash-proof idler wheels, guide plates, a cutting mechanism and a steering mechanism, wherein the needle heads of blood transfusion tubes cannot be hidden and fixed, personnel stabs are easy to cause in the use process, residual blood in a plurality of groups of blood transfusion tubes cannot be cleaned, the packaging treatment effect of the blood transfusion tubes is poor, the treatment effect is poor, and therefore, the needle heads temporarily collected by the blood transfusion tubes are provided.
Disclosure of Invention
The invention aims to provide a needle hiding device for temporarily collecting blood transfusion tubes, which can hide and fix a metal needle, avoid the condition that a person is injured by the needle, improve the safety, simultaneously squeeze and discharge blood for a plurality of groups of blood transfusion tubes, and has the advantages of high packaging treatment efficiency and good use effect.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a device is hidden to needle that blood transfusion pipe was temporarily collected, includes the processing case, sets up the blood collection box of bottom one side in the processing case and sets up the fluid-discharge tube on processing case one side surface, processing incasement one side surface sets up and is used for the fixed needle of needle to hide and places the subassembly, the processing incasement that places subassembly one side is hidden to the needle sets up and is used for incomplete blood exhaust extrusion subassembly, processing case one side surface sets up synchronous regulation subassembly, synchronous regulation subassembly is used for carrying out synchronous rotation to carousel in the extrusion subassembly.
Preferably, the needle hiding and placing assembly comprises a needle clamping groove, the needle clamping groove is formed in one side surface of the placing groove, the placing groove is formed in the outer surface of the bearing disc at equal intervals in an annular mode, the bearing disc is arranged on one side surface of the inside of the treatment box, electromagnetic adsorption blocks are arranged on the inner wall of the needle clamping groove, and fixed shearing structures are arranged on the surfaces of two sides of the inside of the placing groove.
Preferably, the fixed shearing structure comprises a first clamping block and a second clamping block, the first clamping block is arranged in a first bearing block in a sliding mode, the second clamping block is arranged in a second bearing block in a sliding mode, the first bearing block is arranged at one end of a first electric push rod, the second bearing block is arranged at one end of a second electric push rod, the first electric push rod is arranged on one side surface in a first groove body, the second electric push rod is arranged on one side surface in a second groove body, the first groove body and the second groove body are symmetrically arranged on two side surfaces in a placing groove, a first spring is arranged on one side surface in the first bearing block, one end of the first spring is connected with the first clamping block, a second spring is arranged on one side surface in the second bearing block, one end of the second spring is connected with the second clamping block, a first cutter is arranged on one side surface of the first bearing block, and a second cutter is arranged on one side surface of the second bearing block.
Preferably, a diversion port is arranged at one side of the bottom in the placing groove, the diversion port is downwards arranged at an included angle of 10-30 degrees with the horizontal plane, and a needle storage box is arranged at the bottom in the treatment box at the lower side of the diversion port.
Preferably, the extrusion subassembly includes the carousel, the carousel sets up on one side of the carrier, the carrier sets up on one side of the processing box, the carrier is connected with the processing box through step by step mechanism, the equidistance sets up the bayonet socket that corresponds with the standing groove on the carousel surface, set up the grudging post on the carousel of bayonet socket one side, grudging post one side surface sets up the cylinder, cylinder one end sets up the extrusion wheel, the extrusion wheel rotates and sets up in the mount pad, the mount pad sets up on one side of the cylinder surface, the bottom sets up infrared distance sensor in the bayonet socket, infrared distance sensor's output is connected with the input of the controller in the control box, the output of controller is connected with the input of cylinder, the control box sets up on one side of the processing box surface.
Preferably, the stepping mechanism comprises an adjusting screw rod, the adjusting screw rod is rotatably arranged in an adjusting groove, the adjusting groove is formed in one side surface of the inside of the treatment box, a screw nut is arranged on the adjusting screw rod, one end of the screw nut is connected with one side surface of the bearing seat, and one end of the adjusting screw rod is connected with a driving shaft of a second motor positioned on one side surface of the inside of the treatment box.
Preferably, a splash guard is arranged on one side surface in the treatment box.
Preferably, the synchronous adjusting assembly comprises a supporting shaft, the supporting shaft is arranged on one side surface of the bearing disc, one end of the supporting shaft is connected with a driving shaft of a first motor positioned on one side surface of the supporting box, the supporting box is arranged on one side surface of the processing box, a first belt wheel is arranged on the outer surface of the supporting shaft, the first belt wheel is connected with a second belt wheel through a synchronous belt, the second belt wheel is arranged on one side of a multistage telescopic rod, the multistage telescopic rod is rotated to be arranged on one side in the supporting box, a first bevel gear is arranged at the other end of the multistage telescopic rod, the first bevel gear is meshed with a second bevel gear, the second bevel gear is arranged on one side of a driving shaft, the driving shaft is rotated to be arranged in a fixed table, the fixed table is arranged in the bearing seat, a third bevel gear is arranged at the other end of the driving shaft, the third bevel gear is meshed with a fourth bevel gear, and the fourth bevel gear is arranged at one end of the driving shaft, and the other end of the driving shaft is connected with the turntable.
The method for using the needle hiding device for temporarily collecting blood transfusion tubes comprises the following specific operation steps:
s1, firstly, fixing a metal needle on a blood conveying tube through a needle hiding and placing assembly;
s2, fixing one end of the blood transfusion tube through a fixed shearing structure in the needle hiding and placing assembly;
s3, synchronously rotating the turntable through a synchronous adjusting assembly, and fixing the other ends of the multiple groups of blood transfusion tubes in the turntable;
s4, driving one transverse end of the turntable by using a stepping mechanism, and extruding, discharging and collecting the residual blood in a plurality of groups of blood conveying pipes;
s5, cutting off one end of the metal needle heads of the multiple groups of blood transfusion tubes simultaneously, hinging the multiple groups of blood transfusion tubes simultaneously through transmission of the synchronous adjusting assembly, compressing the multiple groups of blood transfusion tubes together, and binding and fixing the multiple groups of blood transfusion tubes.
Compared with the prior art, the invention has the beneficial effects that:
(1) The invention can conceal and fix the metal needles of a plurality of groups of blood transfusion tubes, avoids the condition that the metal needles stab personnel in the treatment process, and ensures the safety in the blood transfusion tube treatment process.
(2) The invention can discharge the residual blood and air in a plurality of groups of blood transfusion tubes, improves the treatment efficiency of the residual blood and air in the blood transfusion tubes, simultaneously can carry out hinging compression on a plurality of groups of blood transfusion tubes, and is convenient for the treatment of the later-stage blood transfusion tubes.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional front view of a needle hidding assembly according to the present invention;
FIG. 3 is a schematic cross-sectional view of the structure at A-A in FIG. 2;
FIG. 4 is a schematic top view of a stationary shear structure according to the present invention;
FIG. 5 is an enlarged schematic view of the structure at B in FIG. 1;
FIG. 6 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 7 is an enlarged schematic view of FIG. 6 at C;
FIG. 8 is an enlarged schematic view of the structure of FIG. 6 at D;
in the figure: 1. a needle hiding and placing assembly; 2. an extrusion assembly; 3. a synchronization adjustment assembly; 4. a treatment box; 5. a control box; 6. a liquid discharge pipe; 7. a splash shield; 8. a blood collection cassette; 101. a carrying tray; 102. a needle clamping groove; 103. an electromagnetic adsorption block; 104. a placement groove; 105. a first tank body; 106. a first electric push rod; 107. a first carrier block; 108. a first spring; 109. a first clamping block; 110. a second clamping block; 111. a second spring; 112. a second carrier block; 113. a second electric push rod; 114. a second tank body; 115. a first cutter; 116. a second cutter; 201. a turntable; 202. a mounting base; 203. a pressing wheel; 204. a bayonet; 205. an infrared distance sensor; 206. a cylinder; 207. a second motor; 208. adjusting a screw rod; 209. a nut; 210. an adjustment tank; 211. a bearing seat; 301. a first pulley; 302. a first motor; 303. a support shaft; 304. a second pulley; 305. a multi-stage telescopic rod; 306. a first bevel gear; 307. a second bevel gear; 308. a transmission shaft; 309. a third bevel gear; 310. a fourth bevel gear; 311. a rotating shaft; 312. a fixed table.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a device is hidden to needle that blood transfusion pipe temporarily collected, including processing case 4, set up the blood collection box 8 in processing case 4 inner bottom one side and set up the fluid-discharge tube 6 in processing case 4 one side surface, processing case 4 inner side surface sets up and is used for the fixed needle to hide and place subassembly 1, set up in processing case 4 on one side of the subassembly 1 and be used for incomplete blood exhaust extrusion subassembly 2, processing case 4 one side surface sets up synchronous adjustment subassembly 3, synchronous adjustment subassembly 3 is arranged in carrying out synchronous rotation to carousel 201 in extrusion subassembly 2, needle is hidden and is placed subassembly 1 and include needle draw-in groove 102, needle draw-in groove 102 sets up one side surface in standing groove 104, standing groove 104 is annular equidistance setting on the loading tray 101 surface, loading tray 101 sets up one side surface in processing case 4, set up electromagnetic adsorption piece 103 on the needle draw-in groove 102 inner wall, both sides surface sets up fixed shear structure in the standing groove 104, can hide the metal needle to the multiunit blood transfusion in-process and fix, the condition that metal needle stabs personnel in the course of having avoided the processing is guaranteed the blood transfusion course.
Referring to fig. 3-4, in the present embodiment, the fixed shearing structure includes a first clamping block 109 and a second clamping block 110, the first clamping block 109 is slidably disposed in a first bearing block 107, the second clamping block 110 is slidably disposed in a second bearing block 112, the first bearing block 107 is disposed at one end of the first electric push rod 106, the second bearing block 112 is disposed at one end of the second electric push rod 113, the first electric push rod 106 is disposed at one side surface in the first groove 105, the second electric push rod 113 is disposed at one side surface in the second groove 114, the first groove 105 and the second groove 114 are symmetrically disposed at two side surfaces in the placement groove 104, one side surface in the first bearing block 107 is disposed with a first spring 108, one end of the first spring 108 is connected with the first clamping block 109, one side surface in the second bearing block 112 is disposed with a second spring 111, one end of the second spring 111 is connected with the second clamping block 110, one side surface in the first bearing block 107 is disposed with a first 115, one side surface in the second bearing block 112 is disposed with a second 116, and a plurality of groups of blood transfusion tubes can be fixed, and simultaneously, the quick processing of the blood transfusion needles can be performed.
In this embodiment, a diversion port is disposed at one side of the inner bottom of the placement groove 104, the diversion port is disposed downward at an included angle of 10 ° -30 ° with the horizontal plane, and a needle storage box is disposed at the inner bottom of the treatment box 4 below the diversion port, so that the metal needles can be diverted and collected centrally.
Referring to fig. 5, in the present embodiment, the extrusion assembly 2 includes a turntable 201, the turntable 201 is disposed on a side surface of a carrying seat 211, the carrying seat 211 is disposed on one side of the processing box 4, the carrying seat 211 is connected with the processing box 4 through a stepping mechanism, bayonets 204 corresponding to the placement slots 104 are disposed on an outer surface of the turntable 201 at equal intervals, a stand is disposed on the turntable 201 at one side of the bayonets 204, an air cylinder 206 is disposed on a side surface of the stand, an extrusion wheel 203 is disposed at one end of the air cylinder 206, the extrusion wheel 203 is rotatably disposed in a mounting seat 202, the mounting seat 202 is disposed on a side surface of the air cylinder 206, an infrared distance sensor 205 is disposed at an inner bottom of the bayonets 204, an output end of the infrared distance sensor 205 is connected with an input end of a controller in the control box 5, the controller is a STC89C51 singlechip, and an output end of the controller is connected with an input end of the air cylinder 206, the control box 5 is disposed on a side surface of the processing box 4, and is capable of automatically clamping and fixing a plurality of groups of blood conveying tubes.
Referring to fig. 6, in this embodiment, the stepping mechanism includes an adjusting screw 208, the adjusting screw 208 is rotatably disposed in an adjusting groove 210, the adjusting groove 210 is disposed on one side surface of the processing box 4, a screw 209 is disposed on the adjusting screw 208, one end of the screw 209 is connected to one side surface of a bearing seat 211, one end of the adjusting screw 208 is connected to a driving shaft of a second motor 207 disposed on one side surface of the processing box 4, so that the rotating disc 201 can be moved laterally, and residual blood and air in multiple groups of blood conveying pipes can be discharged.
In this embodiment, the splash guard 7 is disposed on one side surface of the treatment tank 4, so that splashed blood can be blocked, and the occurrence of the situation of blood splashing is avoided.
Referring to fig. 6-8, in this embodiment, the synchronous adjusting assembly 3 includes a supporting shaft 303, the supporting shaft 303 is disposed on a side surface of the carrier 101, one end of the supporting shaft 303 is connected to a driving shaft of a first motor 302 disposed on a side surface of a supporting box, the supporting box is disposed on a side surface of a processing box 4, a first belt pulley 301 is disposed on an outer surface of the supporting shaft 303, the first belt pulley 301 is connected to a second belt pulley 304 through a synchronous belt, the second belt pulley 304 is disposed on a side of a multistage telescopic rod 305, the multistage telescopic rod 305 is rotatably disposed on a side of the supporting box, a first bevel gear 306 is disposed on the other end of the multistage telescopic rod 305, the first bevel gear 306 is meshed with a second bevel gear 307, the second bevel gear 307 is disposed on a side of a driving shaft 308, the driving shaft 308 is rotatably disposed in a fixed stage 312, the fixed stage 312 is disposed in a carrier 211, the other end of the driving shaft 308 is disposed with a third bevel gear 309, the third bevel gear 309 is meshed with a fourth bevel gear 310, the fourth bevel gear 310 is disposed on one end of the rotating shaft 311, the other end of the rotating shaft 311 is connected to the rotating disk 201, and is capable of synchronously and counter-rotating the rotating disk 201 and the carrier 101, and is capable of fixing and processing a plurality of sets of blood transfusion pipes, and simultaneously, and compressing and packaging the plurality of sets of blood transfusion pipes are capable of being processed.
The working principle and the using flow of the invention are as follows: firstly, a metal needle on a blood transfusion tube is placed in a needle clamping groove 102, the metal needle is adsorbed and fixed by an electromagnetic adsorption block 103, one end of the blood transfusion tube is clamped into a placing groove 104, a first bearing block 107 and a second bearing block 112 are simultaneously driven to move by a first electric push rod 106 and a second electric push rod 113, the first bearing block 107 drives a first clamping block 109 to move, the second bearing block 112 drives a second clamping block 110 to move, the first clamping block 109 and the second clamping block 110 fix one end of the blood transfusion tube, then the other end of the blood transfusion tube is clamped into a bayonet 204, an infrared distance sensor 205 detects the blood transfusion tube, a controller controls a cylinder 206 to operate, the cylinder 206 is attached with the blood transfusion tube, the other end of the blood transfusion tube is fixed in the bayonet 204, a supporting shaft 303 is driven by a first motor 302, the supporting shaft 303 drives a bearing disc 101 to rotate, meanwhile, the first belt pulley 301 drives the second belt pulley 304 to rotate, the second belt pulley 304 drives a multi-stage bevel gear 306 to rotate, the first belt pulley 306 drives a second bevel gear 307 to rotate, the second bevel gear 307 drives a second bevel gear 307 to rotate, a second bevel gear 307 drives a third bevel gear 307 to rotate, a fourth bevel gear 308 drives a bevel gear 308 to rotate, a rotary shaft 309 drives a rotary shaft 201 to rotate, a rotary shaft 201 rotates a rotary shaft 201 to rotate, and a rotary shaft 201 rotates a rotary shaft to rotate, a rotary shaft is driven by a rotary shaft 308 is driven by a second bevel gear 308 to rotate, and a rotary shaft is driven by a rotary shaft 201 to rotate, and a rotary shaft is driven by a rotary shaft is driven to rotate and a rotary shaft 201 to rotate, the blood collection box 8 collects blood, after the blood and air in a plurality of groups of blood transfusion tubes are processed, the first electric push rod 106 and the second electric push rod 113 are continuously operated, the first clamping block 109 moves in the first bearing block 107 and compresses the first spring 108, the second clamping block 110 moves in the second bearing block 112 and compresses the second spring 111, the first clamping block 109 and the second clamping block 110 continuously clamp the blood transfusion tubes through the elastic force of the first spring 108 and the second spring 111, meanwhile, the first cutter 115 and the second cutter 116 move, the first cutter 115 and the second cutter 116 separate metal needles from the blood transfusion tubes, then the synchronous adjusting assembly 3 is continuously operated, the bearing disc 101 and the turntable 201 are oppositely rotated and hinge-compress the plurality of groups of blood transfusion tubes together, and then the plurality of groups of blood transfusion tubes are bound and fixed through binding belts, so that the centralized processing of the plurality of groups of blood transfusion tubes is facilitated, and the processing efficiency is high.
The application method of the needle hiding device for temporarily collecting blood transfusion tubes comprises the following specific operation steps:
s1, firstly, fixing a metal needle on a blood conveying tube through a needle hiding and placing assembly 1;
s2, fixing one end of the blood transfusion tube through a fixed shearing structure in the needle hiding and placing assembly 1;
s3, synchronously rotating the turntable 201 through the synchronous adjusting assembly 3, and fixing the other ends of the multiple groups of blood transfusion tubes in the turntable 201;
s4, driving one transverse end of the turntable 201 by using a stepping mechanism, and extruding, discharging and collecting the residual blood in a plurality of groups of blood conveying pipes;
s5, cutting off one end of the metal needle heads of the multiple groups of blood conveying pipes simultaneously, hinging the multiple groups of blood conveying pipes simultaneously through the transmission of the synchronous adjusting component 3, compressing the multiple groups of blood conveying pipes together, and binding and fixing the multiple groups of blood conveying pipes.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a needle hiding device that blood transfusion pipe was temporarily collected, includes processing case (4), sets up blood collection box (8) in processing case (4) inner bottom one side and sets up fluid-discharge tube (6) at processing case (4) one side surface, its characterized in that: the needle hiding and placing device is characterized in that a needle hiding and placing assembly (1) for fixing a needle is arranged on the surface of one side in the treatment box (4), an extrusion assembly (2) for discharging residual blood is arranged in the treatment box (4) on one side of the needle hiding and placing assembly (1), a synchronous adjusting assembly (3) is arranged on the surface of one side of the treatment box (4), and the synchronous adjusting assembly (3) is used for synchronously rotating a rotary table (201) in the extrusion assembly (2);
the needle hiding and placing assembly (1) comprises a needle clamping groove (102), wherein the needle clamping groove (102) is formed in the inner side surface of a placing groove (104), the placing groove (104) is formed in the outer surface of a bearing disc (101) at equal intervals in a ring shape, the bearing disc (101) is arranged on the inner side surface of a treatment box (4), electromagnetic adsorption blocks (103) are arranged on the inner wall of the needle clamping groove (102), and fixed shearing structures are arranged on the surfaces of the two sides in the placing groove (104);
the extrusion assembly (2) comprises a rotary table (201), wherein the rotary table (201) is arranged on one side surface of a bearing seat (211), the bearing seat (211) is arranged on one side of a processing box (4), the bearing seat (211) is connected with the processing box (4) through a stepping mechanism, bayonets (204) corresponding to the placing grooves (104) are equidistantly arranged on the outer surface of the rotary table (201), a stand is arranged on the rotary table (201) on one side of the bayonets (204), an air cylinder (206) is arranged on one side surface of the stand, one end of the air cylinder (206) is provided with an extrusion wheel (203), the extrusion wheel (203) is rotatably arranged in an installation seat (202), the installation seat (202) is arranged on one side surface of the air cylinder (206), an infrared distance sensor (205) is arranged in the bottom of the bayonets (204), the output end of the infrared distance sensor (205) is connected with the input end of a controller in a control box (5), and the output end of the controller is connected with the input end of the air cylinder (206), and the control box (5) is arranged on one side of the processing box (4).
The stepping mechanism comprises an adjusting screw rod (208), the adjusting screw rod (208) is rotatably arranged in an adjusting groove (210), the adjusting groove (210) is formed in the inner side surface of the treatment box (4), a screw nut (209) is arranged on the adjusting screw rod (208), one end of the screw nut (209) is connected with the one side surface of the bearing seat (211), and one end of the adjusting screw rod (208) is connected with a driving shaft of a second motor (207) positioned on the inner side surface of the treatment box (4);
the synchronous regulation assembly (3) comprises a support shaft (303), the support shaft (303) is arranged on one side surface of the bearing disc (101), one end of the support shaft (303) is connected with a driving shaft of a first motor (302) positioned on one side surface of the support box, the support box is arranged on one side surface of the treatment box (4), a first belt wheel (301) is arranged on the outer surface of the support shaft (303), the first belt wheel (301) is connected with a second belt wheel (304) through a synchronous belt, the second belt wheel (304) is arranged on one side of a multistage telescopic rod (305), the multistage telescopic rod (305) is rotatably arranged on one side of the support box, the other end of the multistage telescopic rod (305) is provided with a first bevel gear (306), the first bevel gear (306) is meshed with a second bevel gear (307), the second bevel gear (307) is arranged on one side of a transmission shaft (308), the transmission shaft (308) is rotatably arranged in a fixed table (312), the fixed table (312) is arranged in the bearing seat (211), the other end of the transmission shaft (308) is provided with a third bevel gear (309), and the other end of the transmission shaft (308) is meshed with a fourth bevel gear (310).
2. A temporary collection needle concealment device for blood lines according to claim 1, wherein: the fixed shearing structure comprises a first clamping block (109) and a second clamping block (110), the first clamping block (109) is arranged in a first bearing block (107) in a sliding mode, the second clamping block (110) is arranged in a second bearing block (112) in a sliding mode, the first bearing block (107) is arranged at one end of a first electric push rod (106), the second bearing block (112) is arranged at one end of a second electric push rod (113), the first electric push rod (106) is arranged on one side surface in a first groove body (105), the second electric push rod (113) is arranged on one side surface in a second groove body (114), the first groove body (105) and the second groove body (114) are symmetrically arranged on two side surfaces in a placing groove (104), a first spring (108) is arranged on one side surface in the first bearing block (107), one end of the first spring (108) is connected with the first clamping block (109), a second spring (111) is arranged on one side surface in the second bearing block (112), the second spring (111) is arranged on one side surface in the second bearing block (111), and the first spring (111) is arranged on one side surface of the first bearing block (116).
3. A temporary collection needle concealment device for blood lines according to claim 1, wherein: a diversion port is arranged at one side of the inner bottom of the placing groove (104), the diversion port is downwards arranged at an included angle of 10-30 degrees with the horizontal plane, and a needle storage box is arranged at the inner bottom of the treatment box (4) at the lower side of the diversion port.
4. A temporary collection needle concealment device for blood lines according to claim 1, wherein: a splash guard (7) is arranged on the surface of one side in the treatment box (4).
5. A method of using a needle hiding device for temporary collection of blood tubes according to any one of claims 1-4, comprising the following specific steps:
s1, firstly, fixing a metal needle on a blood conveying tube through a needle hiding and placing assembly (1);
s2, fixing one end of the blood transfusion tube through a fixed shearing structure in the needle hiding and placing assembly (1);
s3, synchronously rotating the rotary table (201) through the synchronous adjusting component (3), and fixing the other ends of the multiple groups of blood transfusion tubes in the rotary table (201);
s4, using a stepping mechanism to drive one transverse end of the turntable (201), and extruding, discharging and collecting the residual blood in a plurality of groups of blood conveying pipes;
s5, cutting off one end of the metal needle heads of the multiple groups of blood transfusion tubes simultaneously, hinging the multiple groups of blood transfusion tubes simultaneously through transmission of the synchronous adjusting assembly (3), compressing the multiple groups of blood transfusion tubes together, and binding and fixing the multiple groups of blood transfusion tubes.
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| CN202210535545.7A CN114848976B (en) | 2022-05-17 | 2022-05-17 | Needle hiding device for temporary collection of blood transfusion tube |
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| CN202210535545.7A CN114848976B (en) | 2022-05-17 | 2022-05-17 | Needle hiding device for temporary collection of blood transfusion tube |
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| CN114848976A CN114848976A (en) | 2022-08-05 |
| CN114848976B true CN114848976B (en) | 2023-06-16 |
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| JPH0417849A (en) * | 1990-05-14 | 1992-01-22 | Kazuo Tejima | Disposable injector disposing apparatus |
| US5365029A (en) * | 1993-07-15 | 1994-11-15 | Esu Makku Co., Ltd. | Device for disposing injection needles |
| WO2017111230A1 (en) * | 2015-12-21 | 2017-06-29 | 주식회사 헤즈테크놀로지 | Automatic needle separating and collecting device using lifting-type syringe-input apparatus |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909264B (en) * | 2019-03-14 | 2020-10-13 | 汕头大学医学院第一附属医院 | Temporary collection and treatment device for blood transfusion vessels |
| CN211327482U (en) * | 2019-11-06 | 2020-08-25 | 连云港市第一人民医院 | Disposable transfusion needle cutting and recovering box |
| CN112957571A (en) * | 2021-03-16 | 2021-06-15 | 义乌市疾昊贸易有限公司 | Waste infusion tube destroying, liquid discharging and recycling device |
| CN113101465B (en) * | 2021-04-22 | 2023-06-23 | 南京中枢讯飞信息技术有限公司 | Medical infusion tube needle shearing equipment |
| 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 |
| CN113894141A (en) * | 2021-09-30 | 2022-01-07 | 柯海 | Residual liquid medicine clearing device before classified recovery of venous indwelling needle |
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2022
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0417849A (en) * | 1990-05-14 | 1992-01-22 | Kazuo Tejima | Disposable injector disposing apparatus |
| US5365029A (en) * | 1993-07-15 | 1994-11-15 | Esu Makku Co., Ltd. | Device for disposing injection needles |
| WO2017111230A1 (en) * | 2015-12-21 | 2017-06-29 | 주식회사 헤즈테크놀로지 | Automatic needle separating and collecting device using lifting-type syringe-input apparatus |
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| Publication number | Publication date |
|---|---|
| CN114848976A (en) | 2022-08-05 |
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