CN115040723A - Remote control infusion system of injection pump - Google Patents
Remote control infusion system of injection pump Download PDFInfo
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- CN115040723A CN115040723A CN202210582733.5A CN202210582733A CN115040723A CN 115040723 A CN115040723 A CN 115040723A CN 202210582733 A CN202210582733 A CN 202210582733A CN 115040723 A CN115040723 A CN 115040723A
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- 238000002347 injection Methods 0.000 title claims abstract description 142
- 239000007924 injection Substances 0.000 title claims abstract description 142
- 238000001802 infusion Methods 0.000 title claims abstract description 32
- 239000003814 drug Substances 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000013589 supplement Substances 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 26
- 238000010168 coupling process Methods 0.000 claims description 26
- 238000005859 coupling reaction Methods 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 9
- 230000036772 blood pressure Effects 0.000 claims description 8
- 229940079593 drug Drugs 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 2
- 230000001502 supplementing effect Effects 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000002337 anti-port Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Classifications
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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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/172—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic
- A61M5/1723—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic using feedback of body parameters, e.g. blood-sugar, pressure
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
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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)
- Diabetes (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention belongs to the field of an injection pump control system, in particular to an injection pump remote control infusion system, which comprises a monitor, a remote control module, an injection pump main body, a switching button and a direct control switching module, wherein the injection pump remote control infusion system comprises a remote control switching module; through the structural design of the supplement mechanism, under the normal condition, the first valve is closed, the second valve is opened, the medicine flows out of the infusion tube, and after the medicine in the injector is injected, the first valve is opened. The second valve is closed, drives the drive plate through the actuating mechanism in the syringe pump main part and moves right for the drive can drive piston plate, piston rod and piston piece and move right, can inhale the injection tube with the medicine in the liquid reserve tank in fact, has now supplemented the function of the interior medicine of injection tube conveniently, has solved the inconvenient problem of supplementing the medicine in to the syringe of present syringe pump, has improved the practicality of syringe pump.
Description
Technical Field
The invention relates to the field of injection pump control systems, in particular to a remote control infusion system of an injection pump.
Background
In the daily nursing process to the patient, medical personnel need carry out real-time supervision to a plurality of patients through the monitor in the room of interveneeing, monitor vital signs such as patient's blood pressure, rhythm of the heart, when the patient need infuse, medical personnel can the corresponding medicine of remote control syringe pump to patient's injection.
The injection pump is composed of a stepping motor and a driver thereof, a screw rod, a bracket and the like, the screw rod and the nut which move in a reciprocating manner are arranged on the injection pump, the nut of the injection pump is connected with the piston of the injector, the stepping motor is started to drive the screw rod to change the rotary motion into the linear motion, the piston of the injector is pushed to inject and transfuse, and the stable and pulsation-free liquid transmission with high precision is realized.
However, the existing injection pump is inconvenient for supplementing medicine into the injector, after the medicine in the injector is injected, medical personnel need to take the injector off the injection pump to put the medicine into the injector, and the operation is inconvenient; accordingly, a syringe pump remote control infusion system is provided that addresses the above-mentioned problems.
Disclosure of Invention
In order to overcome the defects of the prior art and solve the problem that the conventional injection pump is inconvenient to supplement medicines into an injector, the invention provides a remote control infusion system of the injection pump.
The technical scheme adopted by the invention for solving the technical problems is as follows: the remote control infusion system of the injection pump comprises a monitor, a remote control module, an injection pump main body, a switching button and a direct control switching module, wherein the remote control infusion system of the injection pump comprises the remote control switching module;
the monitor is used for monitoring numerical values such as blood pressure and heart rate of a patient in real time, the injection pump main body is used for injecting related medicines to the patient, the remote control switching module is used for changing the control mode of the injection pump main body into a remote control mode, and the direct control switching module is used for changing the control mode of the injection pump main body into a direct control mode.
Preferably, the injection pump main body comprises a notch formed in the injection pump main body, a driving mechanism is arranged in the injection pump main body, the driving mechanism is fixedly connected with a driving rod, one end of the driving rod is fixedly connected with a driving plate, the driving mechanism is used for driving the driving plate to move in the horizontal direction, the driving plate is fixedly connected with a baffle plate, the notch is fixedly connected with two fixing plates, the injection pump main body is provided with an arc-shaped groove, the inner wall of the arc-shaped groove is provided with an injection tube, a piston rod is slidably inserted in the injection tube, one end of the piston rod is fixedly connected with a piston block, the piston block is positioned in the injection tube, the other end of the piston rod is fixedly connected with a piston plate, the piston plate is positioned between the baffle plate and the driving plate, the injection tube is fixedly connected with a connecting plate, and the connecting plate is positioned between the two fixing plates and the inner wall of the notch, a first injection head is installed on the injection tube, and an infusion tube is installed on the first injection head.
Preferably, be equipped with supplementary mechanism in the injection pump main part, supplementary mechanism includes the liquid reserve tank of rigid coupling in the injection pump main part, the L-shaped pipe is installed to the intercommunication on the liquid reserve tank, install the second injection head on the injection tube, second injection head and L-shaped pipe fixed connection, install first valve on the L-shaped pipe, install the second valve on the transfer line, the feed liquor pipe is installed to the intercommunication on the liquid reserve tank, install the third valve on the feed liquor pipe, sliding plug is equipped with the montant on the liquid reserve tank, the top rigid coupling of montant has the plectane, the bottom rigid coupling of montant has the round block, the round block closely laminates with the inner wall of liquid reserve tank.
Preferably, the top of liquid reserve tank is equipped with detection components, detection components includes four first guide bars of rigid coupling at the liquid reserve tank top, four the sliding surface of first guide bar is connected with the lifter plate, the rigid coupling has four first springs between the bottom of lifter plate and the top of liquid reserve tank, first spring housing is established in the outside of first guide bar, sliding insert on the lifter plate and be equipped with the second guide bar, the bottom rigid coupling of second guide bar has the briquetting, the rigid coupling has the second spring between the top of briquetting and the bottom of lifter plate, the outside at the second guide bar is established to the second spring housing, the top rigid coupling of liquid reserve tank has pressure sensor, pressure sensor and briquetting contact.
Preferably, be equipped with fixed subassembly in the syringe pump main part, fixed subassembly is including seting up the thread groove in the syringe pump main part, thread groove female connection has first threaded rod, the one end rigid coupling of first threaded rod has the L shaped plate, the rigid coupling has the fixed column on the L shaped plate, the one end rigid coupling of fixed column has first piece of revolving, threaded connection has the second threaded rod on the L shaped plate, the one end rigid coupling of second threaded rod has the second to revolve the piece, the one end of second threaded rod is passed through the bearing and is rotated and be connected with splint, the rigid coupling has the third guide bar on the splint, the third guide bar slides and runs through the L shaped plate.
Preferably, the liquid storage box is provided with a first round hole, and the vertical rod penetrates through the first round hole in a sliding mode.
Preferably, four second round holes are formed in the lifting plate, the first guide rod penetrates through the second round holes, a third round hole is formed in the lifting plate, and the second guide rod penetrates through the third round hole.
Preferably, a fourth round hole is formed in the L-shaped plate, and the third guide rod penetrates through the fourth round hole in a sliding manner.
The invention has the advantages that:
1. according to the invention, through the structural design of the supplement mechanism, under a normal condition, the first valve is closed, the second valve is opened, the medicine flows out of the infusion tube, and after the medicine in the injector is injected, the first valve is opened. The second valve is closed, the driving plate is driven to move rightwards by the driving mechanism in the injection pump main body, so that the driving can drive the piston plate, the piston rod and the piston block to move rightwards, the medicine in the liquid storage tank can be sucked into the injection tube, the function of conveniently supplementing the medicine in the injection tube is realized, the problem that the traditional injection pump is inconvenient to supplement the medicine into the injector is solved, and the practicability of the injection pump is improved;
2. according to the injection pump, through the structural design of the detection assembly, the liquid storage tank continuously provides medicines for the injection tube, the medicines in the liquid storage tank are less and less, the circular plate moves downwards, when the medicines in the liquid storage tank reach critical values, the circular plate presses the lifting plate to move downwards, the pressure block presses the pressure sensor, the pressure applied to the pressure sensor is increased, signals are transmitted to the system, the system gives an alarm, medical personnel are reminded to supplement the medicines into the liquid storage tank, and the adaptability of the injection pump is improved.
3. According to the invention, through the structural design of the fixing assembly, when the injector needs to be arranged on the injection pump main body, the piston plate of the injector is arranged between the baffle plate and the driving plate, the connecting plate of the injector is arranged between the two fixing plates and the inner wall of the notch, the injection tube is arranged in the arc-shaped groove, the first rotating block is rotated to drive the L-shaped plate to rotate, and then the second rotating block is rotated to drive the clamping plate to clamp the injection tube, so that the function of quickly and conveniently fixing the injector is realized, and the adaptability of the injection tube is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of a system according to a first embodiment;
FIG. 2 is a schematic overall structure diagram according to the first embodiment;
FIG. 3 is a schematic cross-sectional view of a reservoir according to the first embodiment;
FIG. 4 is a schematic view of a detection assembly according to the first embodiment;
FIG. 5 is a schematic structural diagram of the main body of the infusion pump in the first embodiment;
FIG. 6 is a schematic diagram of a structure of the lifting plate according to the first embodiment;
fig. 7 is a schematic structural view of an L-shaped plate according to the first embodiment.
In the figure: 1. a syringe pump body; 2. a notch; 3. a drive rod; 4. a drive plate; 5. a baffle plate; 6. a fixing plate; 7. an arc-shaped slot; 8. an injection tube; 9. a piston rod; 10. a piston plate; 11. a connecting plate; 12. a first injection head; 13. a transfusion tube; 14. a liquid storage tank; 15. a second injection head; 16. an L-shaped tube; 17. a first valve; 18. a second valve; 19. a liquid inlet pipe; 20. a third valve; 21. a vertical rod; 22. a circular plate; 23. a round block; 24. a first guide bar; 25. a lifting plate; 26. a first spring; 27. a second guide bar; 28. briquetting; 29. a second spring; 30. a pressure sensor; 31. a thread groove; 32. a first threaded rod; 33. an L-shaped plate; 34. fixing a column; 35. a first rotary block; 36. a second threaded rod; 37. a second rotary block; 38. a splint; 39. a third guide bar; 40. a first circular hole; 41. a second circular hole; 42. a third circular hole; 43. a fourth circular hole; 44. and a switch button.
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.
Example one
Referring to fig. 1-7, a remote control infusion system for an injection pump comprises a monitor, a remote control module, an injection pump body 1, a switching button 44 and a direct control switching module, wherein the remote control infusion system for the injection pump comprises the remote control switching module, the remote control infusion system for the injection pump is electrically connected with the monitor and the injection pump body 1, the injection pump body 1 comprises the direct control switching module, the switching button 44 is installed on the injection pump body 1, and the switching button 44 is electrically connected with the injection pump body 1 and the direct control switching module;
the monitor is used for monitoring numerical values of blood pressure, heart rate and the like of a patient in real time, the injection pump main body 1 is used for injecting related medicines to the patient, the remote control switching module is used for changing the control mode of the injection pump main body 1 into a remote control mode, and the direct control switching module is used for changing the control mode of the injection pump main body 1 into a direct control mode;
when the blood pressure monitor works, a medical worker can monitor the blood pressure of a plurality of patients in an intervention room through the monitor. Vital signs such as rhythm of the heart carry out real-time supervision, when needs inject the patient, medical personnel make remote control switch module to syringe pump main part 1 transmitting signal through the system, can make syringe pump main part 1 change into the remote control mode, medical personnel can carry out the medicine injection to the patient through system control syringe pump main part 1, when medical personnel patrol, probably need carry out the medicine injection to the patient, press the switching button 44 in syringe pump main part 1, switching button 44 triggers direct control switch module, direct control switch module is to syringe pump main part 1 transmitting signal, can make syringe pump main part 1 change into direct control mode, medical personnel can directly carry out the medicine injection to the patient through syringe pump main part 1.
The injection pump main body 1 comprises a notch 2 arranged on the injection pump main body 1, a driving mechanism is arranged in the injection pump main body 1, a driving rod 3 is fixedly connected onto the driving mechanism, a driving plate 4 is fixedly connected onto one end of the driving rod 3, the driving mechanism is used for driving the driving plate 4 to move in the horizontal direction, a baffle 5 is fixedly connected onto the driving plate 4, two fixing plates 6 are fixedly connected onto the notch 2, an arc-shaped groove 7 is formed in the injection pump main body 1, an injection tube 8 is arranged on the inner wall of the arc-shaped groove 7, a piston rod 9 is slidably inserted onto the injection tube 8, a piston block is fixedly connected onto one end of the piston rod 9 and is positioned inside the injection tube 8, a piston plate 10 is fixedly connected onto the other end of the piston rod 9, the piston plate 10 is positioned between the baffle 5 and the driving plate 4, and a connecting plate 11 is fixedly connected onto the injection tube 8, the connecting plate 11 is positioned between the two fixing plates 6 and the inner wall of the notch 2, a first injection head 12 is installed on the injection tube 8, and an infusion tube 13 is installed on the first injection head 12;
during operation, under normal injection conditions, the first valve 17 is closed, the second valve 18 is opened, the driving mechanism in the injection pump main body 1 drives the driving rod 3 to move, the driving rod 3 drives the driving plate 4 to move, the driving plate 4 pushes the piston plate 10 to move leftwards, the piston plate 10 can drive the piston rod 9 and the piston block to move leftwards, and the piston block injects the medicine in the injection tube 8 into the infusion tube 13.
The injection pump comprises an injection pump body 1, and is characterized in that a supplementing mechanism is arranged on the injection pump body 1, the supplementing mechanism comprises a liquid storage tank 14 fixedly connected to the injection pump body 1, an L-shaped pipe 16 is communicated and installed on the liquid storage tank 14, a second injection head 15 is installed on an injection tube 8, the second injection head 15 is fixedly connected with the L-shaped pipe 16, a first valve 17 is installed on the L-shaped pipe 16, a second valve 18 is installed on an infusion tube 13, a liquid inlet pipe 19 is communicated and installed on the liquid storage tank 14, a third valve 20 is installed on the liquid inlet pipe 19, a vertical rod 21 is slidably inserted into the liquid storage tank 14, a circular plate 22 is fixedly connected to the top end of the vertical rod 21, a circular block 23 is fixedly connected to the bottom end of the vertical rod 21, and the circular block 23 is tightly attached to the inner wall of the liquid storage tank 14;
during operation, be equipped with the appropriate amount medicine in the liquid reserve tank 14, after the medicine in the injection tube 8 has been injected, open first valve 17, close second valve 18, drive 4 right movements of drive plate through actuating mechanism, can advance the injection tube 8 with the medicine extraction in the liquid reserve tank 14 in, realize supplementing the medicine comparatively conveniently, it supplements the medicine to need not medical personnel's frequent change syringe, after the extraction medicine is accomplished, close first valve 17, open second valve 18, the medicine in the liquid reserve tank 14 is less and less can make round piece 23 downstream, thereby drive montant 21 and plectane 22 downstream.
The detection device comprises a detection assembly, a liquid storage box 14 and a control module, wherein the detection assembly comprises four first guide rods 24 fixedly connected to the top of the liquid storage box 14, lifting plates 25 are slidably connected to the surfaces of the four first guide rods 24, four first springs 26 are fixedly connected between the bottoms of the lifting plates 25 and the top of the liquid storage box 14, the first springs 26 are sleeved on the outer sides of the first guide rods 24, second guide rods 27 are slidably inserted in the lifting plates 25, pressing blocks 28 are fixedly connected to the bottom ends of the second guide rods 27, second springs 29 are fixedly connected between the tops of the pressing blocks 28 and the bottoms of the lifting plates 25, the second springs 29 are sleeved on the outer sides of the second guide rods 27, pressure sensors 30 are fixedly connected to the top of the liquid storage box 14, and the pressure sensors 30 are in contact with the pressing blocks 28;
during operation, when the volume of medicine descends the critical value, plectane 22 can contact and oppress lifter plate 25 downstream with lifter plate 25, lifter plate 25 drives briquetting 28 and oppresses pressure sensor 30, make pressure sensor 30's registration increase, pressure sensor 30 gives the system with signal transmission, the system can send out the police dispatch newspaper, remind the staff to replenish the medicine in the liquid reserve tank 14, replenish the medicine and pass through feed liquor pipe 19 and the partial container intercommunication of outside medicine, upwards spur plectane 22, can be with in the liquid reserve tank 14 is inhaled to the medicine, second spring 29 can protect pressure sensor 30 by the oppression of great strength, pressure sensor 30's model is SBT 751A.
The injection pump comprises an injection pump body 1, and is characterized in that a fixing component is arranged on the injection pump body 1, the fixing component comprises a thread groove 31 formed in the injection pump body 1, a first threaded rod 32 is connected with the thread groove 31 in an internal thread manner, an L-shaped plate 33 is fixedly connected to one end of the first threaded rod 32, a fixing column 34 is fixedly connected to the L-shaped plate 33, a first rotating block 35 is fixedly connected to one end of the fixing column 34, a second threaded rod 36 is connected to the L-shaped plate 33 in a threaded manner, a second rotating block 37 is fixedly connected to one end of the second threaded rod 36, a clamping plate 38 is rotatably connected to one end of the second threaded rod 36 through a bearing, a third guide rod 39 is fixedly connected to the clamping plate 38, and the third guide rod 39 penetrates through the L-shaped plate 33 in a sliding manner;
when the injector works, when the injector needs to be replaced after long service life, the second rotating block 37 is rotated, the second rotating block 37 drives the second threaded rod 36 to rotate, the second threaded rod 36 drives the clamping plate 38 to move, so that the clamping plate 38 is not contacted with the injection tube 8, the first rotating block 35 is rotated, the first rotating block 35 drives the fixing column 34, the L-shaped plate 33 and the first threaded rod 32 to rotate, so that the L-shaped plate 33 rotates by one hundred eighty degrees, while the first threaded rod 32 is screwed out of the threaded groove 31 a little, but the first threaded rod 32 is not disengaged from the threaded groove 31, can take off the syringe, when setting up the syringe, with the piston plate 10 setting of syringe and between baffle 5 and drive plate 4, with the connecting plate 11 setting of syringe and between two fixed plates 6 and the 2 inner walls of notch, rotate first spiral block 35 and drive L shaped plate 33 antiport one hundred eighty degrees, rotate the second again and revolve the block 37 and drive splint 38 cooperation arc wall 7 and grasp injection tube 8 of syringe.
A first round hole 40 is formed in the liquid storage box 14, and the vertical rod 21 penetrates through the first round hole 40 in a sliding manner;
during operation, during the movement of the round block 23, the vertical rod 21 slides in the first circular hole 40 to limit the round block 23 in the vertical direction.
Four second round holes 41 are formed in the lifting plate 25, the first guide rod 24 penetrates through the second round holes 41, a third round hole 42 is formed in the lifting plate 25, and the second guide rod 27 penetrates through the third round hole 42;
in operation, during the movement of the lifting plate 25, the first guide rod 24 slides in the second circular hole 41 to limit the lifting plate 25 in the vertical direction. During the movement of the pressing block 28, the second guide rod 27 slides in the third round hole 42, so that the pressing block 28 is limited in the vertical direction.
A fourth round hole 43 is formed in the L-shaped plate 33, and the third guide rod 39 slidably penetrates through the fourth round hole 43;
in operation, during movement of the clamp plate 38, the third guide rod 39 slides in the fourth circular hole 43 to limit the clamp plate 38 in the horizontal direction.
The working principle is as follows: when the blood pressure monitor is used, medical staff can monitor the blood pressure of a plurality of patients in an intervention room. The heart rate and other vital signs are monitored in real time, when a patient needs to be injected, a medical worker can transmit a signal to the injection pump main body 1 through the remote control switching module by the system, the injection pump main body 1 can be converted into a remote control mode, the medical worker can control the injection pump main body 1 to inject medicine to the patient through the system, when the medical worker patrols, the patient possibly needs to be injected with the medicine, the switching button 44 on the injection pump main body 1 is pressed, the switching button 44 triggers the direct control switching module, the direct control switching module transmits a signal to the injection pump main body 1, the injection pump main body 1 can be converted into a direct control mode, the medical worker can directly inject the medicine to the patient through the injection pump main body 1, under the condition of normal injection, the first valve 17 is closed, the second valve 18 is opened, and the driving mechanism in the injection pump main body 1 drives the driving rod 3 to move, the driving rod 3 drives the driving plate 4 to move, the driving plate 4 pushes the piston plate 10 to move leftwards, the piston plate 10 can drive the piston rod 9 and the piston block to move leftwards, the piston block injects the medicine in the injection tube 8 into the infusion tube 13, after the medicine in the injection tube 8 is injected, the first valve 17 is opened, the second valve 18 is closed, the driving mechanism drives the driving plate 4 to move rightwards, the medicine in the liquid storage box 14 can be extracted into the injection tube 8, the medicine can be supplemented conveniently, the injection tube does not need to be replaced frequently by medical personnel to supplement the medicine, after the medicine is extracted, the first valve 17 is closed, the second valve 18 is opened, the medicine in the liquid storage box 14 is less and less, the round block 23 can move downwards, the vertical rod 21 and the round plate 22 are driven to move downwards, when the amount of the medicine is reduced to a critical value, the round plate 22 can be contacted with the lifting plate 25 and press the lifting plate 25 to move downwards, the lifting plate 25 drives the pressing block 28 to press the pressure sensor 30, so that the reading of the pressure sensor 30 is increased, the pressure sensor 30 transmits a signal to a system, the system gives an alarm to remind a worker to replenish the medicine in the liquid storage tank 14, the replenished medicine is communicated with an external medicine partial container through the liquid inlet pipe 19, the circular plate 22 is pulled upwards, the medicine can be sucked into the liquid storage tank 14, when the injector needs to be replaced after being used for a long time, the second rotary block 37 is rotated, the second rotary block 37 drives the second threaded rod 36 to rotate, the second threaded rod 36 drives the clamping plate 38 to move, the clamping plate 38 is not in contact with the injection tube 8, the first rotary block 35 is rotated, the first rotary block 35 drives the fixing column 34, the L-shaped plate 33 and the first threaded rod 32 to rotate, the L-shaped plate 33 rotates eighty degrees, meanwhile, the first threaded rod 32 can be screwed out of the threaded groove 31 a little, but the first threaded rod 32 cannot be separated from the threaded groove 31, can take off the syringe, when setting up the syringe, with the piston plate 10 setting of syringe and between baffle 5 and drive plate 4, with the connecting plate 11 setting of syringe and between two fixed plates 6 and the 2 inner walls of notch, rotate first spiral block 35 and drive L shaped plate 33 antiport one hundred eighty degrees, rotate the second again and revolve the block 37 and drive splint 38 cooperation arc wall 7 and grasp injection tube 8 of syringe.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. A remote control infusion system of a syringe pump is characterized in that: the remote control infusion system of the injection pump comprises a monitor, a remote control module, an injection pump main body (1), a switching button (44) and a direct control switching module, wherein the remote control infusion system of the injection pump comprises the remote control switching module, the remote control infusion system of the injection pump is electrically connected with the monitor and the injection pump main body (1), the injection pump main body (1) comprises the direct control switching module, the switching button (44) is installed on the injection pump main body (1), and the switching button (44) is electrically connected with the injection pump main body (1) and the direct control switching module;
the monitor is used for monitoring numerical values such as blood pressure, heart rate of a patient in real time, the injection pump main body (1) is used for injecting related medicines to the patient, the remote control switching module is used for changing the control mode of the injection pump main body (1) into a remote control mode, and the direct control switching module is used for changing the control mode of the injection pump main body (1) into a direct control mode.
2. The syringe pump remote control infusion system of claim 1, wherein: the injection pump comprises an injection pump main body (1) and is characterized in that the injection pump main body (1) comprises a notch (2) formed in the injection pump main body (1), a driving mechanism is arranged in the injection pump main body (1), a driving rod (3) is fixedly connected to the driving mechanism, a driving plate (4) is fixedly connected to one end of the driving rod (3), the driving mechanism is used for driving the driving plate (4) to move in the horizontal direction, a baffle plate (5) is fixedly connected to the driving plate (4), two fixing plates (6) are fixedly connected to the notch (2), an arc-shaped groove (7) is formed in the injection pump main body (1), an injection tube (8) is arranged on the inner wall of the arc-shaped groove (7), a piston rod (9) is slidably inserted in the injection tube (8), a piston block is fixedly connected to one end of the piston rod (9), the piston block is located in the injection tube (8), and a piston plate (10) is fixedly connected to the other end of the piston rod (9), piston plate (10) are located between baffle (5) and drive plate (4), the rigid coupling has connecting plate (11) on injection tube (8), connecting plate (11) are located between the inner wall of two fixed plates (6) and notch (2), install first injection head (12) on injection tube (8), install transfer line (13) on first injection head (12).
3. The syringe pump remote control infusion system of claim 2, wherein: the injection pump main body (1) is provided with a supplement mechanism which comprises a liquid storage tank (14) fixedly connected on the injection pump main body (1), an L-shaped pipe (16) is communicated and installed on the liquid storage tank (14), a second injection head (15) is installed on the injection cylinder (8), the second injection head (15) is fixedly connected with an L-shaped pipe (16), a first valve (17) is arranged on the L-shaped pipe (16), a second valve (18) is arranged on the infusion tube (13), a liquid inlet tube (19) is communicated and arranged on the liquid storage tank (14), a third valve (20) is arranged on the liquid inlet pipe (19), a vertical rod (21) is slidably inserted on the liquid storage tank (14), the top rigid coupling of montant (21) has plectane (22), the bottom rigid coupling of montant (21) has circle piece (23), the inner wall of circle piece (23) and liquid reserve tank (14) closely laminates.
4. A syringe pump remote control infusion system according to claim 3, wherein: the top of liquid storage tank (14) is equipped with detection module, detection module includes four first guide bar (24) of rigid coupling at liquid storage tank (14) top, four the sliding surface of first guide bar (24) is connected with lifter plate (25), the rigid coupling has four first spring (26) between the bottom of lifter plate (25) and the top of liquid storage tank (14), first spring (26) cover is established in the outside of first guide bar (24), sliding on lifter plate (25) inserts and is equipped with second guide bar (27), the bottom rigid coupling of second guide bar (27) has briquetting (28), the rigid coupling has second spring (29) between the top of briquetting (28) and the bottom of lifter plate (25), second spring (29) cover is established in the outside of second guide bar (27), the top rigid coupling of liquid storage tank (14) has pressure sensor (30), the pressure sensor (30) is in contact with the pressure piece (28).
5. The syringe pump remote control infusion system of claim 4, wherein: be equipped with fixed subassembly on syringe pump main part (1), fixed subassembly is including seting up thread groove (31) on syringe pump main part (1), thread groove (31) internal thread connection has first threaded rod (32), the one end rigid coupling of first threaded rod (32) has L shaped plate (33), the rigid coupling has fixed column (34) on L shaped plate (33), the one end rigid coupling of fixed column (34) has first piece (35) of revolving, threaded connection has second threaded rod (36) on L shaped plate (33), the one end rigid coupling of second threaded rod (36) has the second to revolve piece (37), the one end of second threaded rod (36) is rotated through the bearing and is connected with splint (38), the rigid coupling has third guide bar (39) on splint (38), third guide bar (39) slide and run through L shaped plate (33).
6. The syringe pump remote control infusion system of claim 5, wherein: a first round hole (40) is formed in the liquid storage box (14), and the vertical rod (21) penetrates through the first round hole (40) in a sliding mode.
7. The syringe pump remote control infusion system of claim 6, wherein: four second round holes (41) are formed in the lifting plate (25), the first guide rod (24) penetrates through the second round holes (41), a third round hole (42) is formed in the lifting plate (25), and the second guide rod (27) penetrates through the third round hole (42).
8. The syringe pump remote control infusion system of claim 7, wherein: a fourth round hole (43) is formed in the L-shaped plate (33), and the third guide rod (39) penetrates through the fourth round hole (43) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210582733.5A CN115040723A (en) | 2022-05-26 | 2022-05-26 | Remote control infusion system of injection pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210582733.5A CN115040723A (en) | 2022-05-26 | 2022-05-26 | Remote control infusion system of injection pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115040723A true CN115040723A (en) | 2022-09-13 |
Family
ID=83159564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210582733.5A Pending CN115040723A (en) | 2022-05-26 | 2022-05-26 | Remote control infusion system of injection pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115040723A (en) |
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2022
- 2022-05-26 CN CN202210582733.5A patent/CN115040723A/en active Pending
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Application publication date: 20220913 |