CN217118925U - Enteral nutrition infusion pump - Google Patents
Enteral nutrition infusion pump Download PDFInfo
- Publication number
- CN217118925U CN217118925U CN202122945875.7U CN202122945875U CN217118925U CN 217118925 U CN217118925 U CN 217118925U CN 202122945875 U CN202122945875 U CN 202122945875U CN 217118925 U CN217118925 U CN 217118925U
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- CN
- China
- Prior art keywords
- pump
- heating
- controller
- door
- cam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001802 infusion Methods 0.000 title claims abstract description 38
- 235000016709 nutrition Nutrition 0.000 title claims abstract description 8
- 230000035764 nutrition Effects 0.000 title claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 54
- 238000004891 communication Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012546 transfer Methods 0.000 abstract description 20
- 235000015097 nutrients Nutrition 0.000 abstract description 16
- 210000000936 intestine Anatomy 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 230000000968 intestinal effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 15
- 238000005485 electric heating Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 235000021270 cold food Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002572 peristaltic effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an intestinal business transfer pump is used in the medical instrument field, and its technical scheme main points are: the utility model provides a nutrition transfer pump in intestines, includes controller and the pump body subassembly of being connected with the controller, and pump body subassembly includes drive case and pump base, is provided with the cam pump of being connected with drive case drive on the pump base, and the articulated pump door that is provided with on the pump base, the pump door is provided with the heating briquetting with the one side that the pump base is relative, and the position of heating briquetting and cam pump corresponds the setting, and the technological effect who has is: the infusion tube can be heated through the added heating pressing block, the temperature of the current heating pressing block is detected in real time through the temperature of the patch connected with the infusion tube, and the temperature of the infusion tube is controlled through the controller, so that warm nutrient solution can be fed to a patient, and the condition that the patient is uncomfortable due to cold eating of the nutrient solution can be reduced.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to nutrition transfer pump in intestines.
Background
At present, a Chinese patent with publication number CN105031762B discloses an infusion device, which comprises an infusion pump and a disposable infusion set with a needle, wherein the disposable infusion set with the needle comprises a vein needle, an infusion hose, a liquid medicine filter, a flow regulator, a Murphy's dropper, an air inlet pipe air filter and a bag body; the infusion pump includes a power system, a pump door, a peristaltic mechanism, a pressure sensor, and a bubble detection element.
The traditional infusion device can input the injection in the infusion tube into the body of a patient through the peristaltic mechanism, but in an environment with a low temperature, the cold injection can cause discomfort to the body of the patient when being input for a long time, and medical workers usually use a thermos bottle or a hot water bag to temporarily heat the injection, but the temperature of the method is not controllable, and the injection cannot be heated for a long time, so that the problem cannot be solved by the traditional infusion device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a nutrition transfer pump in intestines, its advantage can heat the temperature of settlement to the nutrient solution, can reduce patient and cause the uncomfortable condition of health because of cold food nutrient solution.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides an enteral nutrition infusion pump, includes the controller and the pump body subassembly of being connected with the controller, pump body subassembly includes drive case and pump base, be provided with on the pump base with the lobe pump that drive case drive is connected, the articulated pump door that is provided with on the pump base, the pump door with the one side that the pump base is relative is provided with the heating briquetting, the heating briquetting with the position of lobe pump corresponds the setting.
Through the technical scheme: the drive case can drive the cam pump and carry out the extrusion that circulates to the transfer line to the realization is extruded nutrient solution in the transfer line towards the output of transfer line, and the heating briquetting that corresponds the cam pump position and set up can provide when the cam pump moves and support to press, guarantees that the nutrient solution normally extrudes, and the while heats the briquetting and can heat the nutrient solution in the transfer line, and the temperature is suitable when guaranteeing that the nutrient solution is exported patient department, avoids the patient to appear healthy discomfort because cold food.
The utility model discloses further set up to: and a heat insulation pad is arranged between the heating pressing block and the pump door.
Through the technical scheme: the heat insulating mattress can prevent that the pump door from being heated, avoids not taking place deformation because of long-time temperature is different, can guarantee simultaneously that the heat of heating the briquetting can not run off.
The utility model discloses further set up to: the heating pressing block is internally provided with a heating wire, and power lines are respectively arranged at two ends of the heating wire penetrating out of two sides of the heating pressing block.
Through the technical scheme: the self-heating of the electric heating wire is realized by pressurizing the two ends of the electric heating wire through the power cord, and the temperature of the electric heating wire can be changed by changing the voltage at the two ends of the electric heating wire.
The utility model discloses further set up to: the pump door is provided with a pipeline groove convenient for wiring, the power line is sleeved with a threading pipe, and the power line is electrically connected with the controller through the threading pipe and the pipeline groove.
Through the technical scheme: the threading pipe can prevent the position of power cord from changing, can avoid producing the influence to the work of other parts.
The utility model discloses further set up to: the heating pressing block is provided with a patch temperature sensor for detecting the real-time temperature of the heating pressing block, and a control line of the patch temperature sensor is in communication connection with the controller through the threading pipe.
Through the technical scheme: the paster temperature sensing volume is less, the installation of being convenient for, and detects the precision height, transmits the actual temperature of heating briquetting to controller department through its control line, and the voltage at controller according to real-time temperature control heating briquetting both ends to with temperature control at the temperature of settlement.
The utility model discloses further set up to: the side of the cam pump is provided with a limiting bracket, and two ends of the limiting bracket are provided with first limiting pipe grooves which are convenient for the transfusion pipe to be transversely arranged on the surface of the cam shaft.
Through the technical scheme: spacing support is used for supporting the heating briquetting to carry out the centre gripping to the transfer line through first spacing tube seat, guarantee that the transfer line can not take place the displacement when the cam pump extrudees.
The utility model discloses further set up to: and second limiting pipe grooves which are positioned on the same axis with the first limiting pipe grooves are respectively arranged at two ends of the pump base.
Through the technical scheme: the second limiting pipe groove is matched with the first limiting pipe groove to keep the part of the infusion tube in the pump body assembly horizontal, so that the circulation of the nutrient solution is kept smooth.
The utility model discloses further set up to: a button for detecting the state of the infusion tube is arranged between the limiting support and one end of the pump base, and a convex block for pressing the button is arranged at the position of the pump door corresponding to the button.
Through the technical scheme: can contact with the button after the transfer line installation is accomplished, close the back at the pump door, if do not install the transfer line, the lug can not contact with the button, after the installation transfer line, the lug passes through the transfer line and can press the button, and the controller just allows to exert voltage to the both sides of heating the briquetting this moment.
To sum up, the utility model discloses following beneficial effect has:
the infusion tube can be heated through the added heating pressing block, the temperature of the current heating pressing block is detected in real time through the temperature of the patch connected with the infusion tube, and the temperature of the infusion tube is controlled through the controller, so that warm nutrient solution can be fed to a patient, and the condition that the patient is uncomfortable due to cold eating of the nutrient solution can be reduced.
Drawings
FIG. 1 is an overall schematic view of the infusion pump of the present embodiment;
FIG. 2 is a schematic view of a pump body assembly according to the present embodiment;
fig. 3 is a schematic view of the heating wire connection in this embodiment.
Reference numerals: 1. a controller; 2. a pump body assembly; 3. a drive box; 4. a pump base; 5. a cam pump; 6. a pump door; 7. heating and briquetting; 8. a heat insulating pad; 9. an electric heating wire; 10. a power line; 11. a pipeline groove; 12. a threading tube; 13. temperature of the patch; 14. a limiting bracket; 15. a first limit pipe groove; 16. a second limiting pipe groove; 17. a button; 18. a bump; 19. a cam.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1 and 2, an enteral nutrition infusion pump, including controller 1 and the pump body assembly 2 connected with controller 1, be provided with display and operating button on the controller 1, pump body assembly 2 includes drive case 3 and pump base 4, be provided with the cam pump 5 of being connected with drive case 3 drive on the pump base 4, cam pump 5 comprises nine cams, the inside ejector pin through driving different positions of drive case 3 jacks up the cam of different positions, thereby realize extruding the liquid in the transfer line towards the output, the articulated pump door 6 that is provided with on pump base 4, the one side that pump door 6 and pump base 4 are relative is provided with heating briquetting 7, heating briquetting 7 corresponds the setting with the position of cam pump 5, be provided with heat insulating mattress 8 between heating briquetting 7 and the pump door 6, in this embodiment, the material of heat insulating mattress 8 is the silica gel material.
Referring to fig. 3, a heating wire 9 is provided in the heating press block 7, two ends of the heating wire 9 penetrate through two sides of the heating press block 7 and are respectively connected with power lines 10, a pipe line groove 11 convenient for wiring is provided on the pump door 6, two threading pipes 12 are respectively sleeved on the two power lines 10, the two threading pipes 12 are conducted in the pipe line groove 11 and are electrically connected with a power supply in the controller 1 through the rear pipe line groove 11, the two ends of the heating wire 9 can generate heat after being applied with voltage, the threading pipes 12 are of a fold structure at the hinged position of the pump door 6 and the pump base 4, and the threading pipes 12 and the power lines 10 inside the pump door 6 cannot be damaged when the pump door is opened or closed.
Referring to fig. 2, the heating pressing block 7 is provided with a patch temperature sensor 13 for detecting the real-time temperature thereof on the side where the threading pipe 12 is connected with the heating pressing block, a control line of the patch temperature sensor 13 is in communication connection with the controller 1 through the threading pipe 12, the controller 1 can monitor the temperature of the heating pressing block 7 in real time through the patch temperature sensor 13 and display the temperature through a display thereon, and an operator can control the voltage at two ends of the heating wire 9 through a button on the controller 1 to adjust the temperature of the heating wire 9.
Referring to fig. 1 and 2, a limiting support 14 is arranged on the periphery of the cam pump 5, the limiting support 14 is of a support structure with a protrusion higher than the cam pump 5, first limiting pipe grooves 15 facilitating the infusion tube to be transversely arranged on the surface of the cam shaft are arranged at two ends of the limiting support 14, second limiting pipe grooves 16 which are on the same axis with the first limiting pipe grooves 15 are respectively arranged at two ends of the pump base 4, after the infusion tube penetrates into the first limiting pipe grooves 15 and when the second limiting pipe grooves 16, the infusion tube can be tightly clamped and attached to the surface of the cam pump 5 by the first limiting pipe grooves 15 and the second limiting pipe grooves 16, when the pump door 6 is closed, the heating press block 7 is tightly attached to the limiting support 14, and then the heating press block 7 can transmit heat to the infusion tube, so that the nutrient solution in the infusion tube can be heated.
Referring to fig. 3, a button 17 for detecting the state of the infusion tube is arranged between the limiting support 14 and one end of the pump base 4, the central line of the button 17 and the first limiting tube groove 15 are designed coaxially, a projection 18 for pressing the button 17 is arranged at the position of the pump door 6 corresponding to the button 17, after the infusion tube is installed, the infusion tube can be erected on the button 17, when the pump door 6 is closed, the projection 18 can extrude the infusion tube, then the infusion tube presses the button 17, and the button 17 can sense that the infusion tube is in the installation state after the button 17 detects the pressing.
The working process and principle of the embodiment are as follows:
when having the nutrient solution to flow in the transfer line, cam pump 5 can extrude the transfer line through the 19 circulation of cam, extrude the nutrient solution in the transfer line towards the output of transfer line, through being provided with heating briquetting 7 in pump door 6 department, can heat the transfer line, thereby heat nutrient solution to in it, the heating of heating briquetting 7 is through the realization that generates heat of its inside heating wire 9, heating wire 9 is realized generating heat through the power of its both ends switch-on, and can change the temperature of heating wire 9 through the size that changes voltage, can change the temperature of nutrient solution according to actual need, application scope is wider.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides an enteral nutrition infusion pump, includes controller (1) and pump body subassembly (2) of being connected with controller (1), its characterized in that, pump body subassembly (2) are including drive case (3) and pump base (4), be provided with on pump base (4) with cam pump (5) that drive case (3) drive is connected, the articulated pump door (6) that is provided with on pump base (4), pump door (6) with the one side that pump base (4) is relative is provided with heating briquetting (7), heating briquetting (7) with the position of cam pump (5) corresponds the setting.
2. An enteral feeding pump according to claim 1, wherein a heat insulating pad (8) is provided between the heating block (7) and the pump door (6).
3. The enteral feeding pump according to claim 1, wherein a heating wire (9) is disposed in the heating block (7), and power lines (10) are disposed at two ends of the heating wire (9) respectively penetrating through two sides of the heating block (7).
4. The enteral feeding infusion pump according to claim 3, wherein the pump door (6) is provided with a pipeline groove (11) for easy routing, the power line (10) is sleeved with a threading pipe (12), and the power line (10) is electrically connected with the controller (1) through the threading pipe (12) and the pipeline groove (11).
5. An enteral feeding pump according to claim 4, wherein the heating block (7) is provided with a patch temperature sensor (13) for detecting the real-time temperature of the heating block, and the control line of the patch temperature sensor (13) is in communication connection with the controller (1) through the threading tube (12).
6. An enteral feeding pump according to claim 1, wherein a limit bracket (14) is provided on the periphery of the cam pump (5), and first limit tube grooves (15) for allowing the infusion tube to be placed on the cam shaft surface are provided on both ends of the limit bracket (14).
7. An enteral feeding pump according to claim 6, wherein both ends of the pump base (4) are respectively provided with a second limiting tube groove (16) which is coaxial with the first limiting tube groove (15).
8. The enteral feeding infusion pump according to claim 7, wherein a button (17) for detecting the state of the infusion tube is arranged between the limiting bracket (14) and one end of the pump base (4), and a projection (18) for pressing the button (17) is arranged at the position of the pump door (6) corresponding to the button (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122945875.7U CN217118925U (en) | 2021-11-29 | 2021-11-29 | Enteral nutrition infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122945875.7U CN217118925U (en) | 2021-11-29 | 2021-11-29 | Enteral nutrition infusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217118925U true CN217118925U (en) | 2022-08-05 |
Family
ID=82618657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122945875.7U Active CN217118925U (en) | 2021-11-29 | 2021-11-29 | Enteral nutrition infusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217118925U (en) |
-
2021
- 2021-11-29 CN CN202122945875.7U patent/CN217118925U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |