CN117379634A - Safe and portable device of tumor patient nursing infusion pump and application method thereof - Google Patents
Safe and portable device of tumor patient nursing infusion pump and application method thereof Download PDFInfo
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- CN117379634A CN117379634A CN202311691773.4A CN202311691773A CN117379634A CN 117379634 A CN117379634 A CN 117379634A CN 202311691773 A CN202311691773 A CN 202311691773A CN 117379634 A CN117379634 A CN 117379634A
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- 238000001802 infusion Methods 0.000 title claims abstract description 165
- 230000000474 nursing effect Effects 0.000 title claims abstract description 20
- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 24
- 238000007906 compression Methods 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 claims 2
- 238000004891 communication Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 229940044683 chemotherapy drug Drugs 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
-
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1418—Clips, separators or the like for supporting tubes or leads
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (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 belongs to the technical field of medical equipment, and discloses a safe and portable device for nursing an infusion pump for a tumor patient and a use method of the safe and portable device. The electric push rod is controlled to drive the connecting rod and the connecting plate to move, and the distance between the fixing frame and the clamping block is adjusted, so that the clamping force of the infusion tube is adjusted, the elastic drop of the infusion tube is prevented, and the infusion tube is prevented from being damaged.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to a safe and portable device of a tumor patient nursing infusion pump and a use method thereof.
Background
The infusion pump is an instrument which can accurately control the number of infusion drops or the infusion flow rate, ensure the uniform speed of the medicine, and ensure the accurate and safe medicine quantity to enter the patient body for playing a role. Meanwhile, the infusion pump can also improve the efficiency and flexibility of clinical administration operation and reduce nursing workload. Infusion pumps are typically mechanical or electronic control devices that control the infusion rate by acting on an infusion catheter. For example, in tumor chemotherapy, a tumor patient is treated by intravenous infusion of a chemotherapeutic drug through an infusion pump.
The utility model provides a chinese patent of patent publication No. CN219835952U discloses an infusion pump for general nursing, including infusion pump body, first transfer line fixed establishment, second transfer line fixed establishment and equipment fixed establishment, first transfer line fixed establishment is located the inside of infusion pump body, and second transfer line fixed establishment is located the below of first transfer line fixed establishment, and equipment fixed establishment is located the rear end of infusion pump body. This infusion pump for general nursing can select to use different fixed blocks to fix according to the infusion support of different shapes, and first connecting block and arc fixed slot can fix this device on cylindric infusion support, and second connecting block and square fixed slot can fix this device on the infusion support of cuboid, and it is more convenient to use.
But it is fixed the transfer line through the fixed block in the use, can not adjust the clamp force of transfer line, and long-time fixed extrusion makes the elasticity of transfer line decline, seriously leads to the transfer line to damage easily to influence the precision of infusion, influence the normal work of transfer pump.
Disclosure of Invention
The invention aims at the problems that in the prior art, the clamping force of an infusion tube cannot be adjusted by fixing the infusion tube through the fixing block, the elasticity of the infusion tube is reduced by long-time fixing extrusion, and the infusion tube is seriously easy to damage, thereby affecting the infusion precision and affecting the normal operation of an infusion pump, and provides the following technical scheme:
the utility model provides a safe portable device of tumour patient nursing transfer pump, including the transfer pump body, transfer pump body rear side is provided with equipment fixed establishment, transfer pump body one side surface is provided with the control district, control district one side is provided with sealing door, transfer pump body top is provided with the handle, the fixed slot has all been seted up at both ends about the transfer pump body, sealing door rear side just is located transfer pump body one side and is provided with the fixed chamber, three installing port has been seted up to the fixed intracavity portion, three installing port inside is provided with the fixation clamp, fixation clamp rear side fixedly connected with connecting rod, connecting rod one end fixedly connected with connecting plate, connecting plate bottom fixedly connected with mount, connecting plate one side articulates there is the connecting rod, connecting rod one end articulates there is the fixed axle, fixed axle one end fixedly connected with electric putter, electric putter one end and transfer pump body inner wall fixed mounting.
As the preference of above-mentioned technical scheme, the infusion pump body top is seted up flutedly, and the spout has been seted up to the recess inner wall, and the inside sliding connection of spout has the stopper, stopper top and handle fixed connection, stopper bottom fixedly connected with inserted bar, and the slot has been seted up to recess bottom inner wall, and the inserted bar is pegged graft with the slot.
As the preference of above-mentioned technical scheme, the equal fixedly connected with telescopic link in inserted bar both sides, recess and transfer pump body fixed mounting are passed to the telescopic link bottom, and the mounting groove has been seted up at recess one side and is located transfer pump body top, and the inside of mounting groove is provided with fixing device.
As the preference of above-mentioned technical scheme, mounting groove top rotates and is connected with the baffle, baffle one side surface fixedly connected with coupling spring, coupling spring one end and transfer pump body top fixed connection, baffle bottom one end fixedly connected with first magnetic path, first magnetic path bottom magnetism are connected with the second magnetic path, and the second magnetic path is located mounting groove one side, and it is located transfer pump body top, second magnetic path bottom and transfer pump body top surface fixed mounting.
As the preference of above-mentioned technical scheme, the fixation clamp sets up with the central symmetry of installing port, and the fixation clamp is located fixed intracavity portion, and the relative one side fixedly connected with limiting plate of fixation clamp, limiting groove has been seted up to limiting plate one side, and limiting plate and limiting groove peg graft, and the arc wall has been seted up to limiting plate rear side and lie in fixation clamp one side, and the limiting plate sets up relatively.
As the preference of above-mentioned technical scheme, connecting rod position passes the installing port and extends to the transfer pump body inside, and the connecting plate passes transfer pump body bottom and extends to the mounting groove inside, and the connecting plate top is located the fixing device both sides, and the bottom of mount and transfer pump body bottom inner wall sliding connection.
As the preference of above-mentioned technical scheme, fixing device includes first rack, first rack one end and stopper fixed connection, and first rack one side meshing has the gear, and gear one side meshing has the second rack, and fixed block is fixedly connected with on one side of the second rack, and movable groove has been seted up on one side of the fixed block, and movable groove sliding connection has first movable block, first movable block one side fixedly connected with compression spring, compression spring one end fixedly connected with grip block.
As the preference of above-mentioned technical scheme, gear middle part fixedly connected with pivot, pivot both ends all rotate with the transfer pump body and are connected, fixed block rear side fixedly connected with second movable block, second movable block and mounting groove inner wall sliding connection.
As the preference of above-mentioned technical scheme, the connecting plate is located first movable block both sides, and its laminating with first movable block one side, and the grip block sets up with fixed plate central symmetry, grip block inboard fixedly connected with abrasionproof pad, and the abrasionproof pad is the rubber material.
The invention also provides a use method of the safe and portable device of the tumor patient nursing infusion pump, which comprises the following steps:
step one: firstly, pushing down a handle to enable a limiting block to move in a chute, shrinking a telescopic rod to drive an inserting rod at the bottom of the limiting block to be inserted into a slot, moving the handle into the groove, driving a first rack to move downwards when the limiting block moves downwards to drive a gear to rotate, and driving a gear to rotate to move a meshed second rack upwards, wherein the second rack drives a second moving block to move upwards along an installation groove, so that a fixed block drives the first moving block and a clamping block to move out of the installation groove and move to the top of an infusion pump body, fixing the infusion pump body on an infusion support through an equipment fixing mechanism, opening a sealing door, and enabling an infusion tube to pass through the fixed groove and a fixed clamp at the same time, so that the infusion tube is fixed in a fixed cavity;
step two: then the clamping blocks are extruded to two sides, the first moving block moves in the movable groove, the compression springs are compressed, the upper end of the infusion tube is placed between the clamping blocks, the clamping blocks are loosened, the clamping blocks are attached to two sides of the upper end of the infusion tube under the action of the compression springs, the infusion tube is kept in a vertical state, and the infusion tube is prevented from shaking;
step three: then, the electric push rod is started again, the electric push rod contracts towards the direction close to the inner wall of the infusion pump body, the fixed shaft moves, the hinged connecting rods rotate, the connecting plates move close to each other, the connecting plates drive the fixing clamps to move close to each other, the limiting plates are inserted into the limiting grooves to clamp the infusion tube, meanwhile, the top ends of the connecting plates squeeze the first moving block, the compression springs compress, the fixing clamps clamp the upper ends of the infusion tube, and the infusion tube is fixed on the infusion pump body;
step four: finally, after transfusion is finished or when the transfusion tube needs to be regulated, the electric push rod is started to extend, the fixed shaft is driven to move, the connecting rods rotate to move the connecting plates away from each other, so that the fixing clamps are driven to be separated from each other, the connecting plates do not squeeze the first moving block, the clamping blocks do not clamp the transfusion tube any more under the action of the compression springs, the transfusion tube is not clamped any more, the clamping force of the transfusion tube is regulated, the sealing door is opened to regulate the transfusion tube, and the transfusion tube is taken down.
The beneficial effects of the invention are as follows:
(1) According to the invention, the electric push rod is controlled to drive the connecting rod and the connecting plate to move, and the distance between the fixing frame and the clamping block is adjusted, so that the clamping force on the infusion tube is adjusted, the infusion tube is not clamped when infusion is stopped or after infusion is completed, the elastic drop of the infusion tube is prevented, and the infusion tube is prevented from being damaged;
(2) When the pressing handle moves downwards, the fixing block drives the clamping block to move to the top of the infusion pump body through the action of the first rack, the gear and the second gear, so that the clamping block can clamp the upper end of the infusion tube conveniently, the infusion tube can be kept in a vertical state conveniently, and the infusion tube is prevented from shaking, so that the use precision of the infusion pump is influenced.
Drawings
FIG. 1 is a schematic view showing the overall structure of an embodiment;
FIG. 2 is a diagram showing the internal construction of the embodiment fixation chamber;
FIG. 3 shows a top view of an embodiment infusion pump body;
FIG. 4 is a block diagram of an embodiment connection board;
FIG. 5 is a top view of the mounting clip of the embodiment;
FIG. 6 is a block diagram of an embodiment mounting clip;
FIG. 7 is a block diagram of an embodiment handle;
fig. 8 is a structural view showing the fixing device of the embodiment.
In the figure: 1. an infusion pump body; 2. a control area; 3. sealing the door; 4. a handle; 5. a fixing clamp; 6. a connecting rod; 7. a connecting plate; 8. a fixing frame; 9. a connecting rod; 10. a fixed shaft; 11. an electric push rod; 12. a limiting block; 13. a rod; 14. a telescopic rod; 15. a mounting groove; 16. a fixing device; 161. a first rack; 162. a gear; 163. a second rack; 164. a fixed block; 165. a first moving block; 166. a compression spring; 167. a clamping block; 168. a second moving block; 17. a baffle; 18. a connecting spring; 19. a second magnetic block; 20. a limiting plate; 21. an arc-shaped groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments.
The invention provides a safe and portable device for nursing an infusion pump for a tumor patient, which comprises an infusion pump body 1, wherein an equipment fixing mechanism is arranged at the rear side of the infusion pump body 1, a control area 2 is arranged on the outer surface of one side of the infusion pump body 1, a sealing door 3 is arranged on one side of the control area 2, a handle 4 is arranged at the top of the infusion pump body 1, fixing grooves are formed in the upper end and the lower end of the infusion pump body 1, a fixing cavity is formed in the rear side of the sealing door 3 and positioned at one side of the infusion pump body 1, three mounting openings are formed in the fixing cavity, a fixing clamp 5 is arranged in the three mounting openings, a connecting rod 6 is fixedly connected to the rear side of the fixing clamp 5, one end of the connecting rod 6 is fixedly connected with a connecting plate 7, a fixing frame 8 is fixedly connected to the bottom of the connecting plate 7, a connecting rod 9 is hinged to one side of the connecting plate 7, a fixing shaft 10 is hinged to one end of the connecting rod 9, one end of the fixing shaft 10 is fixedly connected with an electric push rod 11, and one end of the electric push rod 11 is fixedly mounted with the inner wall of the infusion pump body 1.
Fix infusion pump body 1 on the infusion support through equipment fixed establishment, be convenient for infusion pump body 1 and infusion tube connection, be convenient for carry infusion pump body 1 through handle 4, conveniently carry, open sealing door 3, pass the fixed slot with the infusion tube and fixation clamp 5, be convenient for fixation clamp 5 remove through three installing ports, it is fixed to carry out the centre gripping to the infusion tube, start electric putter 11, make electric putter 11 drive fixed axle 10 shrink, make connecting rod 9 rotate, will drive connecting plate 7 and be close to each other and remove, the mount 8 is removed at the bottom inner wall of infusion pump body 1 simultaneously, make connecting plate 7 drive fixation clamp 5 through connecting rod 6 and be close to each other, press from both sides tightly the infusion tube, make its inside of fixing at the fixed chamber, close sealing door 3 again, set up through control area 2 and use.
As shown in fig. 1, 3 and 7, the top of the infusion pump body 1 is provided with a groove, the inner wall of the groove is provided with a chute, the inside of the chute is slidably connected with a limiting block 12, the top of the limiting block 12 is fixedly connected with a handle 4, the bottom of the limiting block 12 is fixedly connected with an inserting rod 13, the inner wall of the bottom of the groove is provided with a slot, the inserting rod 13 is inserted into the slot, two sides of the inserting rod 13 are fixedly connected with telescopic rods 14, the bottom ends of the telescopic rods 14 penetrate through the groove and are fixedly installed with the infusion pump body 1, one side of the groove is provided with a mounting groove 15 which is positioned at the top of the infusion pump body 1, and the inside of the mounting groove 15 is provided with a fixing device 16.
The handle 4 is pressed to enable the limiting block 12 to move downwards in the sliding groove, the telescopic rod 14 is contracted, meanwhile, the limiting block 12 drives the inserting rod 13 to move downwards and to be inserted into the slot at the bottom of the groove, so that the handle 4 is conveniently fixed in the groove, when the handle 4 moves to the inside of the groove, the fixing device 16 moves to the outside of the mounting groove 15 and to the top of the infusion pump body 1, the upper end of the infusion tube is conveniently fixed through the fixing device 16, shaking of the infusion tube is prevented, and the use precision of the infusion pump is affected.
As shown in fig. 1-3, the top of the mounting groove 15 is rotatably connected with a baffle 17, the outer surface of one side of the baffle 17 is fixedly connected with a connecting spring 18, one end of the connecting spring 18 is fixedly connected with the top of the infusion pump body 1, one end of the bottom of the baffle 17 is fixedly connected with a first magnetic block, the bottom of the first magnetic block is magnetically connected with a second magnetic block 19, the second magnetic block 19 is positioned on one side of the mounting groove 15 and is positioned at the top of the infusion pump body 1, and the bottom of the second magnetic block 19 is fixedly mounted with the top surface of the infusion pump body 1.
When the fixing device 16 moves upwards, the baffle 17 is pushed to rotate, the connecting spring 18 is compressed to separate the first magnetic block from the second magnetic block 19, when the fixing device 16 moves downwards, the baffle 17 is pushed to rotate under the action of the connecting spring 18, the mounting groove 15 is covered by the magnetism of the first magnetic block and the second magnetic block 19, the fixing device 16 is moved to the inside of the mounting groove 15, and the fixing device 16 is protected.
As shown in fig. 4-6, the fixing clip 5 is arranged with the center symmetry of the mounting opening, the fixing clip 5 is located in the fixing cavity, the limiting plate 20 is fixedly connected to the opposite side of the fixing clip 5, a limiting groove is formed in one side of the limiting plate 20, the limiting plate 20 is inserted into the limiting groove, an arc-shaped groove 21 is formed in the rear side of the limiting plate 20 and located on one side of the fixing clip 5, and the limiting plates 20 are oppositely arranged.
Through the fixation clamp 5 that the symmetry set up, when being convenient for connecting plate 7 remove each other, drive fixation clamp 5 through connecting rod 6 and be close to each other or keep away from, adjust the infusion pipe clamp degree of tightness, when fixation clamp 5 removes, limiting plate 20 inserts the inside of spacing groove to stability when improving fixation clamp 5 is fixed, be convenient for laminate with the infusion pipe through arc wall 21, make the infusion pipe fix in the inside of fixed chamber, improve the accuracy through the fixed of infusion pipe.
As shown in fig. 1-4, the connecting rod 6 extends to the inside of the infusion pump body 1 through the mounting port, the connecting plate 7 extends to the inside of the mounting groove 15 through the bottom end of the infusion pump body 1, the top end of the connecting plate 7 is positioned at two sides of the fixing device 16, and the bottom of the fixing frame 8 is in sliding connection with the inner wall of the bottom of the infusion pump body 1.
When the connecting rod 9 rotates, the connecting plate 7 is pushed to move, so that the fixing frame 8 fixed at the bottom of the connecting plate 7 moves on the inner wall of the bottom of the infusion pump body 1, the connecting plate 7 is conveniently and fixedly connected through the fixing frame 8, the connecting plates 7 are conveniently and mutually far away from or are close to each other to move, and when the connecting plates 7 are conveniently moved, the fixing devices 16 are pushed to mutually close to each other to move, the upper ends of infusion tubes are clamped, and the infusion tubes are prevented from being dragged to shake.
As shown in fig. 7-8, the fixing device 16 includes a first rack 161, one end of the first rack 161 is fixedly connected with the limiting block 12, one side of the first rack 161 is meshed with a gear 162, one side of the gear 162 is meshed with a second rack 163, one side of the second rack 163 is fixedly connected with a fixing block 164, one side of the fixing block 164 is provided with a movable slot, the movable slot is slidably connected with a first movable block 165, one side of the first movable block 165 is fixedly connected with a compression spring 166, and one end of the compression spring 166 is fixedly connected with a clamping block 167.
The handle 4 moves down to drive the limiting block 12 to move, so that the limiting block 12 drives the first rack 161 to move downwards, the gear 162 rotates, the second rack 163 drives the fixed block 164 to move upwards, when the handle 4 moves to the inside of the groove, the limiting block 12 drives the first rack 161 to move to the bottom of the groove, the second rack 163 moves to the top end of the mounting groove 15, the first moving block 165 and the clamping block 167 move to the top of the infusion pump body 1, at the moment, the clamping blocks 167 are moved to the two sides, the first moving block 165 moves in the movable groove, the compression spring 166 compresses, the infusion tube is placed between the clamping blocks 167 again, the clamping blocks 167 are loosened, and the clamping blocks 167 are pushed to be attached to the infusion tube under the action of the compression spring 166, so that the infusion tube is fixed.
As shown in fig. 7-8, the middle part of the gear 162 is fixedly connected with a rotating shaft, two ends of the rotating shaft are rotatably connected with the infusion pump body 1, the rear side of the fixed block 164 is fixedly connected with a second movable block 168, the second movable block 168 is slidably connected with the inner wall of the mounting groove 15, the connecting plate 7 is positioned at two sides of the first movable block 165 and is attached to one side of the first movable block 165, the clamping blocks 167 are symmetrically arranged with the center of the fixed plate, the inner side of each clamping block 167 is fixedly connected with an anti-wear pad, and the anti-wear pad is made of rubber.
Through pivot fixed gear 162, drive gear 162 rotates when being convenient for first rack 161 and second rack 163 remove, when second rack 163 upwards moves, drive fixed block 164 and remove for second movable block 168 upwards moves along the inner wall of mounting groove 15, first movable block 165 is located the both sides of connecting plate 7, and laminate rather than, when being convenient for connecting plate 7 are close to each other, promote first movable block 165, promote clamping block 167 fixation clamp 5 tight transfer line under compression spring 166 effect, be convenient for increase through the abrasionproof pad with the transfer line between friction, be convenient for increase the fastness fixed to the transfer line.
The invention also provides a use method of the safe and portable device for the tumor patient nursing infusion pump, which comprises the following steps:
step one: firstly, the handle 4 is pressed downwards to enable the limiting block 12 to move in the chute, the telescopic rod 14 is contracted to drive the inserting rod 13 at the bottom of the limiting block 12 to be inserted into the slot, the handle 4 is moved into the groove, when the limiting block 12 moves downwards, the first rack 161 is driven to move downwards to drive the gear 162 to rotate, the gear 162 rotates to move the meshed second rack 163 upwards, the second rack 163 drives the second moving block 168 to move upwards along the mounting groove 15, the fixed block 164 drives the first moving block 165 and the clamping block 167 to move out of the mounting groove 15 and move to the top of the infusion pump body 1, the infusion pump body 1 is fixed on the infusion support through the equipment fixing mechanism, the sealing door 3 is opened, the infusion tube simultaneously passes through the fixing groove and the fixing clamp 5, and the infusion tube is fixed in the fixing cavity;
step two: then, the clamping blocks 167 are pressed towards two sides, the first moving block 165 moves in the movable groove, the compression spring 166 compresses, the upper end of the infusion tube is placed between the clamping blocks 167, the clamping blocks 167 are loosened, the clamping blocks 167 are attached to two sides of the upper end of the infusion tube under the action of the compression spring 166, the infusion tube is kept in a vertical state, and the infusion tube is prevented from shaking;
step three: then, the electric push rod 11 is started again, the electric push rod 11 contracts towards the direction close to the inner wall of the infusion pump body 1, so that the fixed shaft 10 moves, the hinged connecting rod 9 rotates, so that the connecting plates 7 move close to each other, the connecting plates 7 drive the fixing clamps 5 to move close to each other, the limiting plates 20 are inserted into the limiting grooves to clamp the infusion tube, meanwhile, the top ends of the connecting plates 7 squeeze the first moving blocks 165, the compression springs 166 compress, the fixing clamps 5 clamp the upper ends of the infusion tube, and the infusion tube is fixed on the infusion pump body 1;
step four: finally, after transfusion is finished or when the transfusion tube needs to be regulated, the electric push rod 11 is started to extend, the fixed shaft 10 is driven to move, the connecting rod 9 rotates to move the connecting plates 7 away from each other, so that the fixing clamps 5 are driven to be separated from each other, the connecting plates 7 do not squeeze the first moving blocks 165, the clamping blocks 167 do not clamp the transfusion tube any more under the action of the compression springs 166, the transfusion tube is not clamped any more, the clamped force of the transfusion tube is regulated, the sealing door 3 is opened to regulate the transfusion tube, and then the transfusion tube is taken down.
Working principle: when the infusion pump works, firstly, the handle 4 is pressed downwards to drive the limiting block 12 to move downwards in the chute, so that the telescopic rod 14 is contracted, meanwhile, the limiting block 12 drives the first rack 161 to move downwards, so that the gear 162 rotates, the second rack 163 meshed with the gear 162 moves upwards, the second rack 163 drives the fixing block 164 and the clamping block 167 to move upwards, the second moving block 168 moves upwards along the inner wall of the mounting groove 15, the baffle 17 rotates, the first magnetic block is separated from the second magnetic block 19, the connecting spring 18 is compressed, the mounting groove 15 is exposed, when the inserting rod 13 at the bottom of the limiting block 12 is inserted into the slot at the bottom of the groove, the handle 4 moves into the groove, the second moving block 168 moves to the top end of the mounting groove 15, the fixing block 164 drives the first moving block 165 and the clamping block 167 to move to the top of the mounting groove 15 of the groove, the infusion pump body 1 is fixed on the infusion frame through the equipment fixing mechanism, the sealing door 3 is opened, and the infusion tube simultaneously passes through the fixing groove and the fixing clamp 5, and the infusion tube is fixed inside the fixing cavity.
The electric push rod 11 is restarted to drive the fixed shaft 10 to shrink, the articulated connecting rod 9 is enabled to rotate, thereby the connecting plate 7 is enabled to move close to each other, the connecting plate 7 drives the fixing clamp 5 to move close to each other, the limiting plate 20 is inserted into the limiting groove, the infusion tube is clamped, meanwhile, the top end of the connecting plate 7 is extruded to the first moving block 165, the compression spring 166 is enabled to compress, the fixing clamp 5 is used for clamping the upper end of the infusion tube, the infusion tube is fixed on the infusion pump body 1, the sealing door 3 is closed again, the electric push rod 11 is enabled to stretch after the infusion is completed, the fixed shaft 10 is driven to move, the connecting rod 9 rotates to enable the connecting plate 7 to move away from each other, the fixing clamp 5 is driven to separate from each other, the connecting plate 7 does not squeeze the first moving block 165, under the action of the compression spring 166, the clamping block 167 is not clamped to the infusion tube, the force of the infusion tube is adjusted, the infusion tube is opened to the sealing door 3 is opened to adjust the infusion tube, and the infusion tube is removed.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting.
Claims (10)
1. The utility model provides a safe portable device of tumour patient nursing transfer pump, includes transfer pump body (1), transfer pump body (1) rear side is provided with equipment fixed establishment, transfer pump body (1) one side surface is provided with control district (2), control district (2) one side is provided with sealing door (3), transfer pump body (1) top is provided with handle (4), a serial communication port, the fixed slot has all been seted up at both ends about transfer pump body (1), sealing door (3) rear side just is located transfer pump body (1) one side and is provided with the fixed chamber, three mounting hole has been seted up to the fixed intracavity portion, three mounting hole inside is provided with fixation clamp (5), fixation clamp (5) rear side fixedly connected with connecting rod (6), connecting rod (6) one end fixedly connected with connecting plate (7), connecting plate (7) bottom fixedly connected with mount (8), connecting rod (9) one side articulates there is fixed axle (10) connecting rod (9) one end, fixed axle (10) one end fixedly connected with electric putter body (11) and inner wall (11) fixed installation.
2. The safe and portable device of the tumor patient nursing infusion pump according to claim 1, wherein the top of the infusion pump body (1) is provided with a groove, the inner wall of the groove is provided with a chute, a limiting block (12) is connected inside the chute in a sliding manner, the top of the limiting block (12) is fixedly connected with a handle (4), the bottom of the limiting block (12) is fixedly connected with an inserting rod (13), the inner wall of the bottom of the groove is provided with a slot, and the inserting rod (13) is spliced with the slot.
3. The safe and portable device of the tumor patient nursing infusion pump according to claim 2, wherein the two sides of the inserted link (13) are fixedly connected with telescopic links (14), the bottom ends of the telescopic links (14) penetrate through grooves and are fixedly installed with the infusion pump body (1), the installation groove (15) is formed in one side of the grooves and is positioned at the top of the infusion pump body (1), and the fixing device (16) is arranged in the installation groove (15).
4. The safe and portable device for the nursing infusion pump of the tumor patient according to claim 3, wherein the baffle plate (17) is rotationally connected to the top of the mounting groove (15), a connecting spring (18) is fixedly connected to the outer surface of one side of the baffle plate (17), one end of the connecting spring (18) is fixedly connected with the top of the infusion pump body (1), one end of the bottom of the baffle plate (17) is fixedly connected with a first magnetic block, the bottom of the first magnetic block is magnetically connected with a second magnetic block (19), the second magnetic block (19) is located on one side of the mounting groove (15) and is located on the top of the infusion pump body (1), and the bottom of the second magnetic block (19) is fixedly mounted on the top surface of the infusion pump body (1).
5. The safe and portable device of the tumor patient nursing infusion pump according to claim 1, wherein the fixing clamp (5) is arranged in a central symmetry mode of the mounting opening, the fixing clamp (5) is located inside the fixing cavity, a limiting plate (20) is fixedly connected to one opposite side of the fixing clamp (5), a limiting groove is formed in one side of the limiting plate (20), the limiting plate (20) is inserted into the limiting groove, an arc-shaped groove (21) is formed in the rear side of the limiting plate (20) and located on one side of the fixing clamp (5), and the limiting plate (20) is arranged oppositely.
6. The safe and portable device of the tumor patient nursing infusion pump according to claim 1, wherein the connecting rod (6) penetrates through the mounting opening to extend into the infusion pump body (1), the connecting plate (7) penetrates through the bottom end of the infusion pump body (1) to extend into the mounting groove (15), the top ends of the connecting plate (7) are positioned on two sides of the fixing device (16), and the bottom of the fixing frame (8) is in sliding connection with the inner wall of the bottom of the infusion pump body (1).
7. The tumor patient nursing infusion pump safe portable device according to claim 3, wherein the fixing device (16) comprises a first rack (161), one end of the first rack (161) is fixedly connected with the limiting block (12), a gear (162) is meshed on one side of the first rack (161), a second rack (163) is meshed on one side of the gear (162), a fixing block (164) is fixedly connected on one side of the second rack (163), a movable groove is formed in one side of the fixing block (164), a first movable block (165) is slidably connected in the movable groove, a compression spring (166) is fixedly connected on one side of the first movable block (165), and a clamping block (167) is fixedly connected on one end of the compression spring (166).
8. The safe and portable device of the tumor patient nursing infusion pump according to claim 7, wherein a rotating shaft is fixedly connected to the middle part of the gear (162), two ends of the rotating shaft are rotatably connected with the infusion pump body (1), a second moving block (168) is fixedly connected to the rear side of the fixed block (164), and the second moving block (168) is slidably connected with the inner wall of the mounting groove (15).
9. The safe and portable device of the tumor patient nursing infusion pump according to claim 7, wherein the connecting plate (7) is located at two sides of the first moving block (165) and is attached to one side of the first moving block (165), the clamping blocks (167) are symmetrically arranged in the center of the fixed plate, an anti-abrasion pad is fixedly connected to the inner side of each clamping block (167), and the anti-abrasion pad is made of rubber.
10. A method of using the oncology patient care infusion pump safety portable device of any one of claims 1 to 9 comprising the steps of:
step one: firstly, a handle (4) is pressed downwards to enable a limiting block (12) to move in a chute, a telescopic rod (14) is contracted to drive a inserting rod (13) at the bottom of the limiting block (12) to be inserted into the inserting groove, the handle (4) is moved into the groove, when the limiting block (12) moves downwards, a first rack (161) is driven to move downwards to drive a gear (162) to rotate, the gear (162) rotates to enable a meshed second rack (163) to move upwards, the second rack (163) drives a second moving block (168) to move upwards along a mounting groove (15), a fixing block (164) drives a first moving block (165) and a clamping block (167) to move out of the mounting groove (15) to move to the top of an infusion pump body (1), then the infusion pump body (1) is fixed on an infusion frame through an equipment fixing mechanism, a sealing door (3) is opened, and an infusion tube simultaneously passes through the fixing groove and a fixing clamp (5) to enable the infusion tube to be fixed in a fixing cavity;
step two: then the clamping blocks (167) are extruded to two sides, the first moving block (165) moves in the movable groove, the compression spring (166) compresses, the upper end of the infusion tube is placed between the clamping blocks (167), the clamping blocks (167) are loosened, and the clamping blocks (167) are attached to two sides of the upper end of the infusion tube under the action of the compression spring (166), so that the infusion tube is kept in a vertical state, and the infusion tube is prevented from shaking;
step three: then, the electric push rod (11) is started again, the electric push rod (11) contracts towards the direction close to the inner wall of the infusion pump body (1), the fixed shaft (10) moves, the hinged connecting rod (9) rotates, the connecting plates (7) move close to each other, the connecting plates (7) drive the fixing clamps (5) to move close to each other, the limiting plates (20) are inserted into the limiting grooves to clamp the infusion tube, meanwhile, the top ends of the connecting plates (7) squeeze the first moving block (165) to compress the compression springs (166), the fixing clamps (5) clamp the upper ends of the infusion tube, and the infusion tube is fixed on the infusion pump body (1);
step four: finally, after transfusion is finished or when the transfusion tube is required to be regulated, the electric push rod (11) is started to extend, the fixed shaft (10) is driven to move, the connecting rod (9) rotates to move the connecting plates (7) away from each other, the fixing clamps (5) are driven to be separated from each other, the connecting plates (7) do not squeeze the first moving block (165) any more, under the action of the compression springs (166), the clamping blocks (167) do not clamp the transfusion tube any more, the transfusion tube is not clamped any more, the clamped force of the transfusion tube is regulated, the sealing door (3) is opened to regulate the transfusion tube, and the transfusion tube is taken down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311691773.4A CN117379634B (en) | 2023-12-11 | 2023-12-11 | Safe and portable device of tumor patient nursing infusion pump and application method thereof |
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| CN202311691773.4A CN117379634B (en) | 2023-12-11 | 2023-12-11 | Safe and portable device of tumor patient nursing infusion pump and application method thereof |
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| CN117379634A true CN117379634A (en) | 2024-01-12 |
| CN117379634B CN117379634B (en) | 2024-03-19 |
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| CN117379634B (en) | 2024-03-19 |
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