CN115054768A - Medical care intelligent infusion device with constant temperature structure - Google Patents
Medical care intelligent infusion device with constant temperature structure Download PDFInfo
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- CN115054768A CN115054768A CN202210735595.XA CN202210735595A CN115054768A CN 115054768 A CN115054768 A CN 115054768A CN 202210735595 A CN202210735595 A CN 202210735595A CN 115054768 A CN115054768 A CN 115054768A
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- 238000001802 infusion Methods 0.000 title claims description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 156
- 238000010438 heat treatment Methods 0.000 claims abstract description 149
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000004321 preservation Methods 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052753 mercury Inorganic materials 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 16
- 238000005485 electric heating Methods 0.000 abstract description 5
- 229940124579 cold medicine Drugs 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000000022 bacteriostatic agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
-
- 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
- A61M5/44—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 having means for cooling or heating the devices or media
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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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 discloses a medical care intelligent transfusion device with a constant temperature structure, which comprises two heating blocks arranged at two sides of a transfusion tube, wherein a groove for placing the transfusion tube is arranged on each heating block, a heat preservation hose is arranged at one side of each heating block, two ends of each heat preservation hose are respectively communicated with the two heating blocks, a connecting mechanism is arranged at the other side of each heating block, a first water tank and a second water tank are arranged on any one heating block, the first water tank is filled with water and is provided with an electric heating wire, a connecting box is arranged between the first water tank and the second water tank, the medical care intelligent transfusion device with the constant temperature structure can heat medicine in the transfusion tube through the heating blocks during transfusion, discomfort caused by cold medicine of a patient is avoided, hot water in the first water tank can be regularly conveyed into the heating blocks through a conveying assembly, and the water temperature in the heating blocks is ensured to be kept constant, avoiding discomfort of the patient due to temperature changes.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a medical care intelligent infusion device with a constant temperature structure.
Background
The infusion solution or large-volume injection solution is a large-dose injection solution which is infused into the body by intravenous drip, is administered by one time and is more than 100ml, is a branch of the injection solution, is usually packaged in a glass or plastic infusion bottle or bag, does not contain bacteriostatic agent, and continuously and stably infuses the medicine into the body by adjusting the infusion speed through an infusion apparatus when in use.
Under winter or cold environment, the infusion patient can lead to the hand cold because of the infusion, uncomfortable, whole body cold scheduling problem even, the application carries out simple heating at the heater on the transfer line among the prior art, this kind of heater uses the resistance wire as the main, get near the transfer line length 3cm and heat, mainly lean on the difference in temperature with the heat-conduction mode heating infusion body, the difference in temperature is big like this, easily produce pharmacological change to antibiotics, perhaps biological product amino acid etc. easily, lead to human uncomfortable reaction. Therefore, the intelligent medical care infusion device with the constant-temperature structure is provided.
Disclosure of Invention
The invention aims to provide a medical care intelligent transfusion device with a constant temperature structure, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a medical care intelligent transfusion device with a constant temperature structure comprises two heating blocks arranged on two sides of a transfusion tube, wherein the two heating blocks are hollow and filled with water, grooves for placing the transfusion tube are formed in the heating blocks, heat-insulating coatings are arranged on the inner walls of the heating blocks except the grooves, a heat-insulating hose is arranged on one side of each heating block, two ends of the heat-insulating hose are respectively communicated with the two heating blocks, and a connecting mechanism for enabling the two heating blocks to clamp the transfusion tube is arranged on the other side of each heating block;
any one be provided with water tank one and water tank two on the heating block, water tank one inner wall is equipped with thermal insulation coating, the water tank is full of water and is provided with the heating wire in one, be provided with the connecting box between water tank one and the water tank two, be provided with micro-water pump and raceway in the water tank two, be provided with the connecting pipe in the connecting box, the connecting pipe both ends and heating block intercommunication and respectively with water tank one and two intercommunications of water tank, just the connecting pipe all is provided with the check valve with heating block, water tank one and two intercommunications departments of water tank, be provided with in the connecting box and can be with the conveying subassembly of water transport between water tank one and the heating block and between heating block and the water tank two, be provided with temperature detection spare in the connecting box, be provided with control terminal in the connecting box, conveying subassembly and temperature detection spare all with control terminal signal connection.
Preferably, the connecting mechanism comprises two side plates which are respectively arranged on the side walls of the heating blocks, a placing groove is formed in each side plate, a placing block is arranged on each side plate, movable grooves are formed in two ends of each placing block, a clamping spring is arranged in each movable groove, a clamping block is arranged at the end part of each clamping spring, clamping grooves matched with the clamping blocks for use are formed in the upper end and the lower end of each placing groove, an ejection assembly is arranged on each side plate of each placing groove, and each ejection assembly can enable each clamping block to be separated from each clamping groove, so that the two heating blocks are separated.
Preferably, the ejection assembly comprises an ejection spring arranged on the side plate, a pressing plate is arranged at the end part of the ejection spring, an ejector rod is arranged at the bottom of the pressing plate, the bottom end of the ejector rod penetrates through the side plate and extends to the position above the clamping block, and when the pressing plate is pressed down, the pressing plate drives the ejector rod to extrude the clamping block to separate from the clamping groove.
Preferably, the conveying assembly comprises a first piston and a second piston which are movably arranged in a connecting pipe, a connecting rod is arranged between the first piston and the second piston, a sliding groove is formed in the connecting pipe, a moving rod is movably arranged in the sliding groove, an electric push rod is arranged in the connecting box and is in signal connection with the control terminal, and two ends of the moving rod are fixedly connected with the end portions of the connecting rod and the electric push rod respectively.
Preferably, the temperature detection piece is including setting up the glass pipe in the connecting box, glass pipe one end extends to the connecting box outside, be provided with mercury in the glass pipe, the glass pipe both sides are provided with lamp strip and photoelectric sensor respectively.
Preferably, the temperature detection member is a temperature sensor.
Preferably, a vibrator is arranged in the heating block, so that water in the heating block can be guaranteed to flow, and a better heating effect is achieved.
Preferably, two be provided with the rubber circle between the heating piece, can guarantee the sealing between the heating piece when using, the heat can not reveal and makes the heat preservation effect better.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the infusion set, during infusion, the medicine in the infusion tube can be heated through the heating block, discomfort of a patient caused by cold medicine is avoided, hot water in the first water tank can be conveyed into the heating block regularly through the conveying assembly, the water temperature in the heating block is kept constant, and discomfort of the patient caused by temperature change is avoided.
2. According to the invention, the vibrator is arranged in the heating block, so that the flow of water in the heating block can be accelerated when the infusion set is used, and the water flow when the conveying assembly jacks up the conveyed water is matched, so that the water in the heating block is ensured to be in a flowing state, and the medicine in the infusion tube can be better heated.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a heating block according to the present invention;
FIG. 3 is a schematic view of FIG. 1 in partial cross-section according to the present invention;
FIG. 4 is a partial sectional view schematically showing the structure of embodiment 1 of the present invention;
FIG. 5 is a partial sectional view schematically showing embodiment 2 of the present invention;
FIG. 6 is a schematic view of the connecting mechanism of the present invention;
FIG. 7 is a partial cross-sectional structural view of FIG. 4 in accordance with the present invention.
In the figure: 1-heating block; 2-a groove; 3-a heat-preservation hose; 4-a connection mechanism; 41-side plate; 42-a placement groove; 43-placing the block; 44-a movable slot; 45-clamping spring; 46-a latch; 47-card slot; 5-an ejection assembly; 51-an ejector spring; 52-a platen; 53-a mandril; 6-a conveying assembly; 61-piston one; 62-piston two; 63-connecting rods; 64-a chute; 65-a travel bar; 66-an electric push rod; 7-temperature detection member; 71-a glass tube; 72-a light bar; 73-a photosensor; 8, a first water tank; 9-water tank II; 10-electric heating wire; 11-a junction box; 12-a micro water pump; 13-water conveying pipe; 14-a connecting tube; 15-control terminal; 16-vibrator.
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 1:
referring to fig. 1-4 and fig. 6-7, the present invention provides a technical solution: a medical care intelligent transfusion device with a constant temperature structure comprises two heating blocks 1 arranged on two sides of a transfusion tube, wherein the two heating blocks 1 are both hollow and filled with water, a groove 2 for placing the transfusion tube is arranged on each heating block 1, the transfusion tube is placed at the groove 2 when the device is used, then the space between the heating blocks 1 is closed to clamp the transfusion tube, heat-insulating coatings are arranged on the inner walls of the heating blocks 1 except the groove 2, water in the heating blocks 1 can be used for heating medicines in the transfusion tube through the grooves 2, a heat-insulating hose 3 is arranged on one side of each heating block 1, two ends of each heat-insulating hose 3 are respectively communicated with the two heating blocks 1, and a connecting mechanism 4 for enabling the two heating blocks 1 to clamp the transfusion tube is arranged on the other side of each heating block 1;
any one heating block 1 is provided with a first water tank 8 and a second water tank 9, the inner wall of the first water tank 8 is provided with a heat-insulating coating, the first water tank 8 is filled with water and is provided with a heating wire 10, when the water heater is used, the heating wire 10 is firstly started to heat the water in the first water tank 8 to a certain temperature, a connecting box 11 is arranged between the first water tank 8 and the second water tank 9, a miniature water pump 12 and a water pipe 13 are arranged in the second water tank 9, a connecting pipe 14 is arranged in the connecting box 11, two ends of the connecting pipe 14 are communicated with the heating block 1 and are respectively communicated with the first water tank 8 and the second water tank 9, one-way valves are arranged at the communication positions of the connecting pipe 14, the heating block 1, the first water tank 8 and the second water tank 9, a conveying assembly 6 capable of conveying the water between the first water tank 8 and the heating block 1 and between the heating block 1 and the second water tank 9 is arranged in the connecting box 11, a temperature detection piece 7 is arranged in the connecting box 11, and a control terminal 15 is arranged in the connecting box 11, the conveying assembly 6 and the temperature detection piece 7 are in signal connection with a control terminal 15.
The ejection assembly 5 comprises an ejection spring 51 arranged on the side plate 41, a pressing plate 52 is arranged at the end part of the ejection spring 51, an ejector rod 53 is arranged at the bottom of the pressing plate 52, the bottom end of the ejector rod 53 penetrates through the side plate 41 and extends to the upper part of the clamping block 46, and when the pressing plate 52 is pressed down, the pressing plate 52 drives the ejector rod 53 to extrude the clamping block 46 to separate from the clamping groove 47.
When the infusion tube is used, the infusion tube is placed in the groove 2, then the heating blocks 1 are closed to clamp the infusion tube, when the two heating blocks 1 are closed, the placing block 43 is located in the placing groove 42, the top end of the clamping block 46 is an inclined plane, when the placing block 43 is placed in the placing groove 42, the side plate 41 extrudes the clamping block 46 to enable the clamping block 46 to shrink into the movable groove 44, when the placing block 43 completely enters the placing groove 42, the clamping spring 45 props against the clamping block 46 to enable the clamping block 46 to be inserted into the clamping groove 47, at the moment, the two heating blocks 1 cannot be separated from each other, after the use is finished, when the two heating blocks 1 need to be separated, the pressing plate 52 is pressed by hands, the pressing plate 52 drives the ejector rod 53 to extrude the clamping block 46 to enable the clamping block 46 to be separated from the clamping groove 47, at the moment, the two heating blocks 1 can be separated from each other, and the infusion tube can be taken out from the heating blocks 1.
The conveying assembly 6 comprises a first piston 61 and a second piston 62 which are movably arranged in the connecting pipe 14, a connecting rod 63 is arranged between the first piston 61 and the second piston 62, a sliding groove 64 is formed in the connecting pipe 14, a moving rod 65 is movably arranged in the sliding groove 64, an electric push rod 66 is arranged in the connecting box 11, the electric push rod 66 is in signal connection with the control terminal 15, and two ends of the moving rod 65 are fixedly connected with the end portions of the connecting rod 63 and the electric push rod 66 respectively.
The temperature detection piece 7 comprises a glass tube 71 arranged in the connecting box 11, one end of the glass tube 71 extends to the outer side of the connecting box 11, mercury is arranged in the glass tube 71, and a light bar 72 and a photoelectric sensor 73 are respectively arranged on two sides of the glass tube 71.
The vibrator 16 is arranged in the heating block 1, the water in the heating block 1 can be ensured to be in a flowing state, and because the water is a poor conductor of heat, when the water in the heating block 1 is static, the heat of the water positioned at the periphery of the groove 2 is absorbed by the medicine in the infusion tube, the temperature of the water at other positions of the heating block 1 can not transfer the heat to the medicine in the infusion tube, the water with lower temperature is always used for heating the medicine, the effect is poor, and when the water flows, the medicine in the infusion tube can be better heated.
A rubber ring is arranged between the two heating blocks 1, so that heat is prevented from being dissipated from the two heating blocks 1.
In summary, when in use, the infusion tube is firstly placed at the groove 2, then the heating blocks 1 are closed to clamp the infusion tube, when the two heating blocks 1 are closed, the placing block 43 is located in the placing groove 42, the top end of the fixture block 46 is an inclined surface, when the placing block 43 is placed in the placing groove 42, the side plate 41 firstly presses the fixture block 46 to contract the movable groove 44, when the placing block 43 completely enters the placing groove 42, the clamping spring 45 abuts against the fixture block 46 to insert the fixture block 46 into the clamping groove 47, at this time, the two heating blocks 1 cannot be separated, then the electric heating wire 10 heats the water in the water tank one 8 to a specific temperature, meanwhile, the mercury in the glass tube 71 has different lengths in the glass tube 71 due to different external temperatures, and the light emitted by the light bar 72 is partially blocked by the light during the mercury-tight operation, so that the light signal received by the photoelectric sensor 73 changes with the temperature change, under the condition that the external temperature is constant, the heat in the heating block 1 can be taken away by the medicine in the infusion tube within a specific time period, so that the control terminal 15 can control the stroke of the electric push rod 66 through the signal intensity of the photoelectric sensor 73, when the electric push rod 66 contracts to drive the piston I61 to move, hot water in the water tank I8 can be pumped into the connecting pipe 14, when the electric push rod 66 extends, the piston I61 moves to send the hot water in the connecting pipe 14 into the heating block 1, meanwhile, when the piston II 62 moves, water in the heating block 1 which is the same as the hot water sent by the piston I61 can be pumped out, the water quantity in the heating block 1 is ensured to be inconvenient, when the water in the water tank I8 is added into the heating block 1, because the water in the water tank I8 is heated by the electric heating wire 10 at a higher temperature, the water enters the heating block 1 and is mixed with cold water to form water with a proper temperature, and then after a specific time, the electric push rod 66 starts to send water into the heating block 1 again to ensure the constant temperature state of the water in the heating block 1, and after the use is finished, the water pump sends the water in the water tank II 9 into the water tank I8 again to wait for the next use.
Example 2:
referring to fig. 1-3 and fig. 5-6, the present invention provides a technical solution: a medical care intelligent transfusion device with a constant temperature structure comprises two heating blocks 1 arranged on two sides of a transfusion tube, wherein the two heating blocks 1 are both hollow and filled with water, a groove 2 for placing the transfusion tube is arranged on each heating block 1, the transfusion tube is placed at the groove 2 when the device is used, then the space between the heating blocks 1 is closed to clamp the transfusion tube, heat-insulating coatings are arranged on the inner walls of the heating blocks 1 except the groove 2, water in the heating blocks 1 can be used for heating medicines in the transfusion tube through the grooves 2, a heat-insulating hose 3 is arranged on one side of each heating block 1, two ends of each heat-insulating hose 3 are respectively communicated with the two heating blocks 1, and a connecting mechanism 4 for enabling the two heating blocks 1 to clamp the transfusion tube is arranged on the other side of each heating block 1;
any one heating block 1 is provided with a first water tank 8 and a second water tank 9, the inner wall of the first water tank 8 is provided with a heat-insulating coating, the first water tank 8 is filled with water and is provided with a heating wire 10, when the water heater is used, the heating wire 10 is firstly started to heat the water in the first water tank 8 to a certain temperature, a connecting box 11 is arranged between the first water tank 8 and the second water tank 9, a miniature water pump 12 and a water pipe 13 are arranged in the second water tank 9, a connecting pipe 14 is arranged in the connecting box 11, two ends of the connecting pipe 14 are communicated with the heating block 1 and are respectively communicated with the first water tank 8 and the second water tank 9, one-way valves are arranged at the communication positions of the connecting pipe 14, the heating block 1, the first water tank 8 and the second water tank 9, a conveying assembly 6 capable of conveying the water between the first water tank 8 and the heating block 1 and between the heating block 1 and the second water tank 9 is arranged in the connecting box 11, a temperature detection piece 7 is arranged in the connecting box 11, and a control terminal 15 is arranged in the connecting box 11, the conveying assembly 6 and the temperature detection piece 7 are in signal connection with a control terminal 15.
The ejection assembly 5 comprises an ejection spring 51 arranged on the side plate 41, a pressing plate 52 is arranged at the end part of the ejection spring 51, an ejector rod 53 is arranged at the bottom of the pressing plate 52, the bottom end of the ejector rod 53 penetrates through the side plate 41 and extends to the upper part of the clamping block 46, and when the pressing plate 52 is pressed down, the pressing plate 52 drives the ejector rod 53 to extrude the clamping block 46 to separate from the clamping groove 47.
When the infusion tube is used, the infusion tube is placed in the groove 2, then the heating blocks 1 are closed to clamp the infusion tube, when the two heating blocks 1 are closed, the placing block 43 is located in the placing groove 42, the top end of the clamping block 46 is an inclined plane, when the placing block 43 is placed in the placing groove 42, the side plate 41 extrudes the clamping block 46 to enable the clamping block 46 to shrink into the movable groove 44, when the placing block 43 completely enters the placing groove 42, the clamping spring 45 props against the clamping block 46 to enable the clamping block 46 to be inserted into the clamping groove 47, at the moment, the two heating blocks 1 cannot be separated from each other, after the use is finished, when the two heating blocks 1 need to be separated, the pressing plate 52 is pressed by hands, the pressing plate 52 drives the ejector rod 53 to extrude the clamping block 46 to enable the clamping block 46 to be separated from the clamping groove 47, at the moment, the two heating blocks 1 can be separated from each other, and the infusion tube can be taken out from the heating blocks 1.
The conveying assembly 6 comprises a first piston 61 and a second piston 62 which are movably arranged in the connecting pipe 14, a connecting rod 63 is arranged between the first piston 61 and the second piston 62, a sliding groove 64 is formed in the connecting pipe 14, a moving rod 65 is movably arranged in the sliding groove 64, an electric push rod 66 is arranged in the connecting box 11, the electric push rod 66 is in signal connection with the control terminal 15, and two ends of the moving rod 65 are fixedly connected with the end portions of the connecting rod 63 and the electric push rod 66 respectively.
The temperature detection member 7 is a temperature sensor.
The vibrator 16 is arranged in the heating block 1, the water in the heating block 1 can be ensured to be in a flowing state, and because the water is a poor conductor of heat, when the water in the heating block 1 is static, the heat of the water positioned at the periphery of the groove 2 is absorbed by the medicine in the infusion tube, so that the temperature is reduced, the temperature of the water at other positions of the heating block 1 can not transfer the heat to the medicine in the infusion tube, the water with lower temperature is always used for heating the medicine, the effect is poor, and therefore when the water flows, the medicine in the infusion tube can be better heated.
A rubber ring is arranged between the two heating blocks 1, so that heat is prevented from being dissipated from the two heating blocks 1.
In summary, when in use, the infusion tube is firstly placed at the groove 2, then the heating blocks 1 are closed to clamp the infusion tube, when the two heating blocks 1 are closed, the placing block 43 is positioned in the placing groove 42, the top end of the fixture block 46 is an inclined surface, when the placing block 43 is placed in the placing groove 42, the side plate 41 firstly presses the fixture block 46 to enable the fixture block 46 to be contracted into the movable groove 44, when the placing block 43 completely enters the placing groove 42, the clamping spring 45 props against the fixture block 46 to enable the fixture block 46 to be inserted into the clamping groove 47, at the moment, the two heating blocks 1 cannot be separated, then the electric heating wire 10 heats the water in the water tank I8 to a specific temperature, meanwhile, the temperature sensor measures the external temperature and sends the external temperature to the control terminal 15, under the condition that the external temperature is certain, the heat in the heating blocks 1 can be taken away by the medicine in the infusion tube within a specific time period, therefore, the control terminal 15 controls the stroke of the electric push rod 66 according to the external temperature, when the electric push rod 66 contracts to drive the first piston 61 to move, hot water in the first water tank 8 can be pumped into the connecting pipe 14, when the electric push rod 66 is extended, the first piston 61 moves to feed the hot water in the connecting pipe 14 into the heating block 1, meanwhile, when the piston II 62 moves, the same amount of water in the heating block 1 as the amount of the hot water sent into the heating block 1 by the piston I61 can be extracted in the heating block 1, so that the inconvenience of the water amount in the heating block 1 is ensured, when the water in the water tank I8 is added into the heating block 1, because the water in the first water tank 8 is heated by the heating wire 10 at a higher temperature, the water enters the heating block 1 and is mixed with cold water to form water with a proper temperature, then after a certain time, the electric push rod 66 starts to send water to the heating block 1 again to ensure the constant temperature state of the water in the heating block 1, and after the use is finished, the water pump sends the water in the second water tank 9 to the first water tank 8 again to wait for the next use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (8)
1. The utility model provides a medical care intelligence infusion set with constant temperature structure, includes two heating block (1) that set up in the transfer line both sides, two heating block (1) is cavity and full water, be provided with recess (2) that are used for placing the transfer line on heating block (1), just heating block (1) inner wall removes recess (2) department and all is equipped with thermal insulation coating, its characterized in that: a heat preservation hose (3) is arranged on one side of each heating block (1), two ends of each heat preservation hose (3) are respectively communicated with the two heating blocks (1), and a connecting mechanism (4) enabling the two heating blocks (1) to clamp the infusion tube is arranged on the other side of each heating block (1);
a first water tank (8) and a second water tank (9) are arranged on any one of the heating blocks (1), a heat-insulating coating is arranged on the inner wall of the first water tank (8), the first water tank (8) is filled with water and provided with heating wires (10), a connecting box (11) is arranged between the first water tank (8) and the second water tank (9), a micro water pump (12) and a water delivery pipe (13) are arranged in the second water tank (9), a connecting pipe (14) is arranged in the connecting box (11), two ends of the connecting pipe (14) are communicated with the heating blocks (1) and respectively communicated with the first water tank (8) and the second water tank (9), one-way valves are arranged at the communicated positions of the connecting pipe (14) and the heating blocks (1), the first water tank (8) and the second water tank (9), conveying assemblies (6) capable of conveying water between the first water tank (8) and the heating blocks (1) and between the heating blocks (1) and the second water tank (9) are arranged in the connecting box (11), the temperature detection device is characterized in that a temperature detection piece (7) is arranged in the connecting box (11), a control terminal (15) is arranged in the connecting box (11), and the conveying assembly (6) and the temperature detection piece (7) are in signal connection with the control terminal (15).
2. The intelligent medical care infusion device with the constant-temperature structure as claimed in claim 1, wherein: coupling mechanism (4) include that two set up curb plate (41) at heating block (1) lateral wall respectively, arbitrary one standing groove (42) have been seted up on curb plate (41), another be provided with on curb plate (41) and place piece (43), place piece (43) both ends and all seted up movable groove (44), be provided with joint spring (45) in movable groove (44), joint spring (45) tip is provided with fixture block (46), draw-in groove (47) that use with fixture block (46) cooperation are all seted up at both ends about standing groove (42), have been seted up standing groove (42) be provided with ejecting subassembly (5) on curb plate (41), ejecting subassembly (5) can make fixture block (46) break away from draw-in groove (47) and then make two heating block (1) separations.
3. The intelligent medical care infusion device with the constant-temperature structure as claimed in claim 2, wherein: the ejection assembly (5) comprises an ejection spring (51) arranged on the side plate (41), a pressing plate (52) is arranged at the end part of the ejection spring (51), an ejector rod (53) is arranged at the bottom of the pressing plate (52), the bottom end of the ejector rod (53) penetrates through the side plate (41) and extends to the upper part of the clamping block (46), and when the pressing plate (52) is pressed down, the pressing plate (52) drives the ejector rod (53) to extrude the clamping block (46) so that the clamping block is separated from the clamping groove (47).
4. The intelligent medical care infusion device with a constant temperature structure as claimed in claim 3, wherein: conveying component (6) are including the activity piston (61) and the piston two (62) that set up in connecting pipe (14), be provided with connecting rod (63) between piston (61) and piston two (62) society, spout (64) have been seted up on connecting pipe (14), spout (64) internalization is provided with carriage release lever (65), be provided with electric push rod (66) in connecting box (11), electric push rod (66) and control terminal (15) signal connection, carriage release lever (65) both ends respectively with connecting rod (63) and electric push rod (66) tip fixed connection.
5. The intelligent medical care infusion device with the constant-temperature structure as claimed in claim 4, wherein: temperature-detecting piece (7) is including setting up glass pipe (71) in connecting box (11), glass pipe (71) one end extends to the connecting box (11) outside, be provided with mercury in glass pipe (71), glass pipe (71) both sides are provided with lamp strip (72) and photoelectric sensor (73) respectively.
6. The intelligent medical care infusion device with the constant-temperature structure as claimed in claim 4, wherein: the temperature detection piece (7) is a temperature sensor.
7. The intelligent medical care infusion device with the constant-temperature structure as claimed in claim 6, wherein: a vibrator (16) is arranged in the heating block (1).
8. The intelligent medical care infusion device with the constant-temperature structure as claimed in claim 1, wherein: a rubber ring is arranged between the two heating blocks (1).
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| CN202210735595.XA CN115054768B (en) | 2022-06-27 | 2022-06-27 | Medical care intelligent transfusion device with constant temperature structure |
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| CN202210735595.XA CN115054768B (en) | 2022-06-27 | 2022-06-27 | Medical care intelligent transfusion device with constant temperature structure |
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|---|---|
| CN115054768B (en) | 2023-05-26 |
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Inventor after: Du Jianrong Inventor after: Xiong Hong Inventor after: Zhang Ting Inventor before: Du Jianrong Inventor before: Xiong Hong |
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Effective date of registration: 20231205 Address after: No.96, North Street, Cuiping District, Yibin City, Sichuan Province Patentee after: THE SECOND PEOPLE'S HOSPITAL OF YIBIN Address before: 646000 No. 319, section 3, Zhongshan Road, Jiangyang District, Luzhou City, Sichuan Province Patentee before: SOUTHWEST MEDICAL University |