CN114848976A - Needle hiding device for temporary collection of blood transfusion vessels - Google Patents
Needle hiding device for temporary collection of blood transfusion vessels Download PDFInfo
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- CN114848976A CN114848976A CN202210535545.7A CN202210535545A CN114848976A CN 114848976 A CN114848976 A CN 114848976A CN 202210535545 A CN202210535545 A CN 202210535545A CN 114848976 A CN114848976 A CN 114848976A
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- bevel gear
- blood transfusion
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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
-
- 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 vessels, which comprises a processing box, a blood collecting box arranged on one side of the bottom in the processing box and a liquid discharge pipe arranged on the surface of one side of the processing box, wherein a needle hiding and placing component for fixing a needle is arranged on the surface of one side in the processing box, an extrusion component for discharging residual blood is arranged in the processing box on one side of the needle hiding and placing component, a synchronous adjusting component is arranged on the surface of one side of the processing box and is used for synchronously rotating a rotary disc in the extrusion component.
Description
Technical Field
The invention belongs to the field of medical instruments, and particularly relates to a needle hiding device for temporary collection of blood transfusion vessels.
Background
The clinical blood transfusion safety guarantee refers to the whole process from the collection of blood samples of patients to the transfusion of blood preparations into the bodies of the patients. With the rapid development of medical technology and the continuous improvement of the living standard of people, the demand of each country for blood is increasing day by day. The clinical blood consumption of 2010 in China reaches more than 1892 ten thousand units, and is about 3685 tons. The clinical transfusion safety not only influences the health and the life quality of people, but also has important significance for guaranteeing the social stability and building a harmonious society, the needle head and the transfusion vessel of the transfusion vessel need to be separately recovered and treated when the transfusion vessel is recovered, and the regulating valve and the puncture outfit can also be separately recovered.
The invention with the authorization notice number of CN109909264B discloses a temporary collection and treatment device for blood transfusion vessels, which comprises a treatment frame, a partition plate, a conveying device and a collecting device, wherein the treatment frame is of a square frame structure with an opening at the upper end, a square groove is arranged in the middle of the treatment frame, a compaction groove is arranged in the middle of the right side of the treatment frame, a collecting groove is arranged at the bottom of the right end of the treatment frame, the partition plate is arranged in the middle of the treatment frame, the conveying device is arranged on the partition plate, and the collecting device is arranged at the right end of the treatment frame; conveyer including conveying U type frame, leading wheel, spacing wheel, collection frame, splashproof gyro wheel, deflector, cutting mechanism and steering mechanism, it can't hide fixedly to blood transfusion tube's syringe needle, easily causes personnel to stab in the use, simultaneously it can't clear up the remaining blood in the multiunit blood transfusion tube, blood transfusion tube packing treatment effect is not good, the treatment effect is not good, we propose a syringe needle hiding device that blood transfusion tube was collected temporarily for this reason.
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 situation that the needle stabs personnel, improve the safety, simultaneously extrude and discharge blood of a plurality of groups of blood transfusion tubes simultaneously, and has high packing treatment efficiency and good use effect.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a device is hidden to syringe needle that blood transfusion tube temporarily collected, is including handling the case, setting up the blood collection box of bottom one side in handling the case and setting up the fluid-discharge tube at handling case side surface, it sets up and is used for the fixed syringe needle of syringe needle to hide and place the subassembly to handle incasement side surface, the syringe needle is hidden and is placed the incasement of handling of subassembly one side and be used for incomplete blood exhaust's extrusion subassembly, it sets up the synchronization regulation subassembly to handle case side surface, the synchronization regulation subassembly is arranged in rotating in step to the carousel in the extrusion subassembly.
Preferably, the subassembly is placed in the syringe needle is hidden includes the syringe needle draw-in groove, the syringe needle draw-in groove sets up a side surface in the standing groove, the standing groove is the annular equidistance and sets up on bearing the dish surface, bear the dish setting and handle incasement a side surface, set up the electromagnetic adsorption piece on the syringe needle draw-in groove inner wall, both sides surface sets up fixed shear structure in the standing groove.
Preferably, the fixed shearing structure comprises a first clamping block and a second clamping block, the first clamping block is slidably arranged in the first bearing block, the second clamping block is arranged in the second bearing block in a sliding manner, the first bearing block is arranged at one end of the first electric push rod, the second bearing block is arranged at one end of the second electric push rod, the first electric push rod is arranged on one side surface in the first groove body, the second electric push rod is arranged on one side surface in the second groove body, the first groove body and the second groove body are symmetrically arranged on two side surfaces in the placing groove, a first spring is arranged on the inner side surface of the first bearing block, one end of the first spring is connected with the first clamping block, a second spring is arranged on the inner side surface of 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, one side of the bottom in the placing groove is provided with a flow guide port, the flow guide port is arranged downwards to form an included angle of 10-30 degrees with the horizontal plane, and the bottom in the processing box at the lower side of the flow guide port is provided with a needle head storage box.
Preferably, the extrusion subassembly includes the carousel, the carousel sets up and is bearing a side surface, bear the seat and set up and be handling incasement one side, bear the seat and pass through step mechanism and be connected with handling the case, 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 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 at cylinder side 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 and is handling case side surface.
Preferably, step mechanism includes accommodate the lead screw, accommodate the lead screw rotates and sets up in the adjustment tank, an inboard surface of treatment incasement is seted up to the adjustment tank, set up the screw on the accommodate the lead screw, screw one end with bear a side surface and be connected, accommodate the lead screw one end is connected with the actuating shaft that is located the second motor of an inboard surface of treatment incasement.
Preferably, a splash guard is arranged on one side surface in the treatment box.
Preferably, the synchronous adjusting component 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 multi-stage telescopic rod, the multi-stage telescopic rod is rotatably arranged on one side in the supporting box, the other end of the multi-stage telescopic rod is provided with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is arranged on one side of a transmission shaft, the transmission shaft is rotatably arranged in a fixed table, the fixed table is arranged in the bearing seat, the other end of the transmission shaft is provided with a third bevel gear, the third bevel gear is meshed with a fourth bevel gear, the fourth bevel gear is arranged at one end of the rotating shaft, and the other end of the rotating shaft is connected with the rotating disc.
The use method of the needle hiding device for temporary collection of the blood transfusion tube comprises the following specific operation steps:
s1, fixing the metal needle on the blood transfusion tube through the needle hiding and placing component;
s2, fixing one end of the blood transfusion tube through a fixed shearing structure in the needle head hidden placement component;
s3, synchronously rotating the turntable through the synchronous adjusting assembly, and fixing the other ends of the multiple groups of blood conveying tubes in the turntable;
s4, driving one transverse end of the turntable by using a stepping mechanism, and extruding, discharging and collecting residual blood in a plurality of groups of blood transfusion tubes;
s5, cutting off one end of the metal needle of the multiple blood conveying tubes, synchronously hinging the multiple blood conveying tubes by the transmission of the synchronous adjusting component, compressing the blood conveying tubes together, and then binding and fixing the blood conveying tubes.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention can hide and fix the metal needle heads of a plurality of groups of blood conveying tubes, thereby avoiding the situation that the metal needle heads stab personnel in the treatment process and ensuring the safety in the blood conveying 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, and simultaneously can hinge and compress a plurality of groups of blood transfusion tubes simultaneously, thereby facilitating the treatment of later-stage blood transfusion tubes.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the needle hiding and placing assembly of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic top sectional view of the fixed shear structure of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 1;
FIG. 6 is a schematic top cross-sectional view of the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 6 at C;
FIG. 8 is an enlarged view of the structure of FIG. 6 at D;
in the figure: 1. the needle head is hidden with the placement component; 2. an extrusion assembly; 3. a synchronization adjustment assembly; 4. a treatment tank; 5. a control box; 6. a liquid discharge pipe; 7. a splash shield; 8. a blood collection cassette; 101. a carrier tray; 102. a needle head 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 bearing block; 108. a first spring; 109. a first clamping block; 110. a second clamp block; 111. a second spring; 112. a second bearing 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 seat; 203. an extrusion wheel; 204. a bayonet; 205. an infrared distance sensor; 206. a cylinder; 207. a second motor; 208. adjusting the screw rod; 209. a nut; 210. an adjustment groove; 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 drive shaft; 309. a third bevel gear; 310. a fourth bevel gear; 311. a rotating shaft; 312. and a fixed platform.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a needle hiding device for temporary collection of blood transfusion comprises a processing box 4, a blood collecting box 8 arranged on one side of the bottom in the processing box 4 and a liquid discharge pipe 6 arranged on one side surface of the processing box 4, wherein a needle hiding and placing component 1 for fixing a needle is arranged on one side surface in the processing box 4, an extrusion component 2 for discharging residual blood is arranged in the processing box 4 on one side of the needle hiding and placing component 1, a synchronous adjusting component 3 is arranged on one side surface of the processing box 4, the synchronous adjusting component 3 is used for synchronously rotating a rotary disc 201 in the extrusion component 2, the needle hiding and placing component 1 comprises a needle clamping groove 102, the needle clamping groove 102 is arranged on one side surface in a placing groove 104, the placing groove 104 is annularly and equidistantly arranged on the outer surface of a bearing disc 101, the bearing disc 101 is arranged on one side surface in the processing box 4, and an electromagnetic adsorption block 103 is arranged on the inner wall of the needle clamping groove 102, the fixed shearing structures are arranged on the surfaces of the two sides in the placing groove 104, so that the metal needles of the multiple groups of blood conveying tubes can be hidden and fixed, the condition that the metal needles stab personnel in the treatment process is avoided, and the safety in the blood conveying tube treatment process is ensured.
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 a first electric push rod 106, the second bearing block 112 is disposed at one end of a second electric push rod 113, the first electric push rod 106 is disposed on one side surface of an inner portion of a first slot 105, the second electric push rod 113 is disposed on one side surface of an inner portion of a second slot 114, the first slot 105 and the second slot 114 are symmetrically disposed on two side surfaces of an inner portion of a placement slot 104, a first spring 108 is disposed on one side surface of an inner portion of the first bearing block 107, one end of the first spring 108 is connected to the first clamping block 109, a second spring 111 is disposed on one side surface of an inner portion of the second bearing block 112, one end of the second spring 111 is connected to the second clamping block 110, a first cutter 115 is disposed on one side surface of the first bearing block 107, second carrier block 112 side surface sets up second cutter 116, can be fixed to multiunit defeated blood vessel one end, can carry out quick cutter to the metal syringe needle of multiunit defeated blood vessel simultaneously, the processing of the defeated blood vessel of later stage of being convenient for.
In this embodiment, one side of the bottom in the placing groove 104 is provided with a flow guide port, the flow guide port is arranged downward to form an included angle of 10 degrees to 30 degrees with the horizontal plane, and the needle head storage box is arranged at the bottom in the processing box 4 on the lower side of the flow guide port, so that the metal needle heads can be guided and collected in a centralized manner.
Referring to fig. 5, in this embodiment, the pressing assembly 2 includes a rotating disc 201, the rotating disc 201 is disposed on a side surface of a bearing seat 211, the bearing seat 211 is disposed on one side of the inside of the processing box 4, the bearing seat 211 is connected to the processing box 4 through a stepping mechanism, bayonets 204 corresponding to the placing slots 104 are equidistantly disposed on an outer surface of the rotating disc 201, a stand is disposed on the rotating disc 201 on one side of the bayonets 204, a cylinder 206 is disposed on a side surface of the stand, a pressing wheel 203 is disposed at one end of the cylinder 206, the pressing wheel 203 is rotatably disposed in the mounting seat 202, the mounting seat 202 is disposed on a side surface of the cylinder 206, an infrared distance sensor 205 is disposed at a bottom of the bayonets 204, the infrared distance sensor 205 is GP2D120X, an output end of the infrared distance sensor 205 is connected to an input end of a controller in the control box 5, the controller is an STC89C51 single chip microcomputer, an output end of the controller is connected to an input end of the cylinder 206, the control box 5 is disposed on a side surface of the processing box 4, can carry out automatic centre gripping to the multiunit blood transfusion pipe other end and fix.
Referring to fig. 6, in the present 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 a side surface of the processing box 4, a nut 209 is disposed on the adjusting screw 208, one end of the nut 209 is connected to a side surface of the bearing seat 211, one end of the adjusting screw 208 is connected to a driving shaft of a second motor 207 disposed on a side surface of the processing box 4, the rotating plate 201 can be moved laterally, and blood and air remaining in a plurality of sets of blood transfusion tubes can be discharged.
In this embodiment, one side surface sets up splash shield 7 in handling case 4, can block the blood that splashes, has avoided the condition that blood splashes to take place.
Referring to fig. 6 to 8, in the present embodiment, the synchronization adjusting assembly 3 includes a supporting shaft 303, the supporting shaft 303 is disposed on a side surface of the carrier tray 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 disposed on a side surface of the processing box 4, a first pulley 301 is disposed on an outer surface of the supporting shaft 303, the first pulley 301 is connected to a second pulley 304 through a timing belt, the second pulley 304 is disposed on a side of a multi-stage telescopic rod 305, the multi-stage telescopic rod 305 is rotatably disposed on a side of the supporting box, the other end of the multi-stage telescopic rod 305 is disposed with a first bevel gear 306, the first bevel gear 306 is engaged with a second bevel gear 307, the second bevel gear 307 is disposed on a side of a transmission shaft 308, the transmission shaft 308 is rotatably disposed in a fixed stage 312, the fixed stage 312 is disposed in the carrier tray 211, the other end of the transmission shaft 308 is disposed with a third bevel gear 309, the third bevel gear 309 is engaged with a fourth bevel gear 310, fourth bevel gear 310 sets up in pivot 311 one end, and the pivot 311 other end is connected with carousel 201, can carry out synchronous opposite direction to carousel 201 and bear dish 101 and rotate, can fix and handle the defeated blood vessel of multiunit, can articulate the compression to the defeated blood vessel of multiunit simultaneously, and the defeated blood vessel of multiunit of being convenient for is packed and is handled.
The working principle and the using process of the invention are as follows: firstly, a metal needle on a blood conveying pipe is placed in a needle clamping groove 102, the metal needle is adsorbed and fixed through an electromagnetic adsorption block 103, one end of the blood conveying pipe is clamped into a placing groove 104, a first bearing block 107 and a second bearing block 112 are simultaneously driven to move through 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, one end of the blood conveying pipe is fixed through the first clamping block 109 and the second clamping block 110, the other end of the blood conveying pipe is clamped into a bayonet 204, an infrared distance sensor 205 detects the blood conveying pipe, then a controller controls an air cylinder 206 to operate, the air cylinder 206 attaches an extrusion wheel 203 with the blood conveying pipe and fixes the other end of the blood conveying pipe in the bayonet 204, a support shaft 303 is driven by a first motor 302 to rotate, the support shaft 303 drives a bearing plate 101 to rotate, and the support shaft 303 drives a first belt wheel 301 to rotate, the first belt wheel 301 drives the second belt wheel 304 to rotate, the second belt wheel 304 drives the multi-stage telescopic rod 305 to rotate, the multi-stage telescopic pipe drives the first bevel gear 306 to rotate, the first bevel gear 306 drives the second bevel gear 307 to rotate, the second bevel gear 307 drives the transmission shaft 308 to rotate, the transmission shaft 308 drives the third bevel gear 309 to rotate, the third bevel gear 309 drives the fourth bevel gear 310 to rotate, the fourth bevel gear 310 drives the rotation shaft 311 to rotate, the rotation shaft 311 drives the turntable 201 to rotate in opposite directions, then by the above operations, a plurality of groups of blood transfusion tubes are sequentially fixed in the placing groove 104 and the buckle, then the transverse screw rod is driven to rotate by the second motor 207, the nut 209 drives the bearing seat 211 to move, the bearing seat 211 drives the turntable 201 to move transversely, the turntable 201 moves to drive the extrusion wheel 203 to move along the blood transfusion tubes, the extrusion wheel 203 discharges residual air and blood in the blood transfusion tubes, and the blood collection box 8 collects blood, after the blood and air in the multiple groups of blood transfusion tubes are treated, 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 tube through the elastic force of the first spring 108 and the second spring 111, the first cutter 115 and the second cutter 116 move at the same time, the first cutter 115 and the second cutter 116 separate the metal needle from the blood transfusion tube, the metal needle and the blood transfusion tube continue to operate through the synchronous adjusting assembly 3, the bearing disc 101 and the rotary disc 201 rotate oppositely, the multiple groups of blood transfusion tubes are hinged and compressed together, and then the multiple groups of blood transfusion tubes are bound and fixed through a binding band, so that the centralized treatment of the multiple groups of blood transfusion tubes is facilitated, and the treatment efficiency is high.
A use method of a needle hiding device for temporary collection of blood vessels comprises the following specific operation steps:
s1, firstly, fixing the metal needle on the blood transfusion tube through the needle hiding and placing component 1;
s2, fixing one end of the blood transfusion tube through a fixed shearing structure in the needle head hidden placement component 1;
s3, synchronously rotating the turntable 201 through the synchronous adjusting component 3, and fixing the other ends of the multiple groups of blood conveying pipes in the turntable 201;
s4, driving one transverse end of the turntable 201 by using a stepping mechanism, and extruding, discharging and collecting residual blood in a plurality of groups of blood transfusion tubes;
s5, cutting off one end of the metal needle of the plurality of groups of blood vessels, synchronously hinging the plurality of groups of blood vessels by the transmission of the synchronous adjusting component 3, compressing the blood vessels together, and then binding and fixing the blood vessels.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a device is hidden to syringe needle that blood transfusion tube was temporarily collected, includes and handles case (4), sets up blood collection box (8) and the fluid-discharge tube (6) of setting in handling case (4) one side surface of bottom one side in handling case (4), its characterized in that: handle case (4) interior side surface and set up and be used for the fixed syringe needle of syringe needle to hide and place subassembly (1), the syringe needle is hidden and is placed and set up in handling case (4) of subassembly (1) one side and be used for incomplete blood exhaust extrusion subassembly (2), handle case (4) side surface and set up synchronous regulation subassembly (3), synchronous regulation subassembly (3) are arranged in carrying out synchronous rotation to carousel (201) in extrusion subassembly (2).
2. A needle hider for temporary collection of blood transfusion tube according to claim 1, wherein: subassembly (1) is placed in syringe needle hiding includes syringe needle draw-in groove (102), syringe needle draw-in groove (102) set up a side surface in standing groove (104), standing groove (104) are the annular equidistance and set up on bearing dish (101) surface, bear dish (101) and set up a side surface in handling case (4), set up electromagnetic adsorption piece (103) on syringe needle draw-in groove (102) inner wall, both sides surface sets up fixed shear structure in standing groove (104).
3. A needle hider for temporary collection of blood vessels, according to claim 2, wherein: the fixed shearing structure comprises a first clamping block (109) and a second clamping block (110), wherein the first clamping block (109) is arranged in a first bearing block (107) in a sliding manner, the second clamping block (110) is arranged in a second bearing block (112) in a sliding manner, 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 the surface of one side in the second bearing block (112), one end of the second spring (111) is connected with the second clamping block (110), a first cutter (115) is arranged on the surface of one side of the first bearing block (107), and a second cutter (116) is arranged on the surface of one side of the second bearing block (112).
4. A needle hider for temporary collection of blood transfusion tube according to claim 3, wherein: a flow guide opening is formed in one side of the bottom in the placing groove (104), the flow guide opening is arranged downwards to form an included angle of 10-30 degrees with the horizontal plane, and a needle head storage box is arranged at the bottom in the processing box (4) on the lower side of the flow guide opening.
5. A needle hider for temporary collection of blood transfusion tube according to claim 1, wherein: the extrusion component (2) comprises a rotary disc (201), the rotary disc (201) is arranged on one side surface of a bearing seat (211), the bearing seat (211) is arranged on one side in a processing box (4), the bearing seat (211) is connected with the processing box (4) through a stepping mechanism, bayonets (204) corresponding to the placement grooves (104) are arranged on the outer surface of the rotary disc (201) at equal intervals, a vertical frame is arranged on the rotary disc (201) on one side of the bayonets (204), a cylinder (206) is arranged on one side surface of the vertical frame, an extrusion wheel (203) is arranged at one end of the cylinder (206), the extrusion wheel (203) is rotatably arranged in a mounting seat (202), the mounting seat (202) is arranged on one side surface of the cylinder (206), an infrared distance sensor (205) is arranged at the bottom in the bayonet (204), the output end of the infrared distance sensor (205) is connected with the input end of a controller in the control box (5), 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 surface of the treatment box (4).
6. The needle hider of claim 5, wherein the needle hider comprises: step mechanism includes accommodate screw (208), accommodate screw (208) rotate to set up in adjustment tank (210), a side surface in handling case (4) is seted up in adjustment tank (210), set up screw (209) on accommodate screw (208), screw (209) one end with bear seat (211) a side surface connection, accommodate screw (208) one end with be located the drive shaft connection of second motor (207) of a side surface in handling case (4).
7. The needle hider of claim 6, wherein the needle hider comprises: and a splash guard (7) is arranged on the surface of one side in the treatment box (4).
8. A needle hider for temporary collection of blood transfusion tube according to claim 1, wherein: the synchronous adjusting component (3) comprises a supporting shaft (303), the supporting shaft (303) is arranged on one side surface of the bearing disc (101), one end of the supporting shaft (303) is connected with a driving shaft of a first motor (302) which is arranged on one side surface of the supporting box, the supporting box is arranged on one side surface of the processing box (4), a first belt wheel (301) is arranged on the outer surface of the supporting 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 multi-stage telescopic rod (305), the multi-stage telescopic rod (305) is rotatably arranged on one side in the supporting box, a first bevel gear (306) is arranged at the other end of the multi-stage telescopic rod (305), 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), and the transmission shaft (308) is rotatably arranged in a fixed table (312), the fixed station (312) is arranged in the bearing seat (211), the other end of the transmission shaft (308) is provided 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 arranged at one end of a rotating shaft (311), and the other end of the rotating shaft (311) is connected with the rotating disc (201).
9. Use of a needle hider for temporary collection of blood vessels according to any of claims 1-8, comprising the following steps:
s1, firstly, fixing the metal needle on the blood transfusion tube through the needle hiding and placing component (1);
s2, fixing one end of the blood transfusion tube through a fixed shearing structure in the needle head hidden placement component (1);
s3, synchronously rotating the turntable (201) through the synchronous adjusting component (3), and fixing the other ends of the multiple groups of blood conveying vessels in the turntable (201);
s4, driving one transverse end of the turntable (201) by using a stepping mechanism, and extruding, discharging and collecting residual blood in a plurality of groups of blood transfusion tubes;
s5, cutting off one end of the metal needle of the multiple blood conveying vessels at the same time, hinging the multiple blood conveying vessels at the same time through the transmission of the synchronous adjusting component (3), compressing the blood conveying vessels together, and then binding and fixing the blood conveying vessels.
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| Application Number | Priority Date | Filing Date | Title |
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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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| CN114848976B 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 |
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|---|---|
| CN114848976B (en) | 2023-06-16 |
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