CN220385463U - Medical nutrition pump - Google Patents
Medical nutrition pump Download PDFInfo
- Publication number
- CN220385463U CN220385463U CN202223047228.5U CN202223047228U CN220385463U CN 220385463 U CN220385463 U CN 220385463U CN 202223047228 U CN202223047228 U CN 202223047228U CN 220385463 U CN220385463 U CN 220385463U
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- China
- Prior art keywords
- heater
- nutrition pump
- handle
- feeder
- control unit
- 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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Links
- 235000016709 nutrition Nutrition 0.000 title claims abstract description 43
- 230000035764 nutrition Effects 0.000 title claims abstract description 43
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 235000015097 nutrients Nutrition 0.000 claims abstract description 6
- 210000000936 intestine Anatomy 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000000968 intestinal effect Effects 0.000 claims description 7
- 210000002445 nipple Anatomy 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000012840 feeding operation Methods 0.000 abstract description 3
- 235000013580 sausages Nutrition 0.000 description 7
- 230000000670 limiting effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001802 infusion 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
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a medical nutrition pump, which comprises a front shell component, a rear shell component, a heater component, a transmission component, a driving motor and a control unit, wherein a drip chamber of the enteral feeding device is sleeved at the position of a liquid drop detection port of the nutrition pump from top to bottom and clamped, a pipeline of the enteral feeding device is sleeved into a rotating wheel through a lower clamping seat of a drip chamber, a pipe joint of the enteral feeding device is sleeved into a pipe joint clamping seat, the pipeline of the enteral feeding device is arranged into a pipeline clamping groove and is connected with a transmission gear pair through the rotating wheel, the control unit controls the driving motor, and the transmission component drives the rotating wheel to squeeze a rubber pipe of the enteral feeding device to generate positive pressure so as to lead nutrient solution in the enteral feeding device to directionally flow, thus realizing feeding operation.
Description
Technical Field
The utility model belongs to the technical field of nutrition pumps, and relates to a medical nutrition pump.
Background
Currently, medical nutrition pumps are widely used in medical devices. The medical nutrition pump is mainly suitable for clinical treatment which needs to control the feeding speed and monitor the feeding process uniformly and accurately for a long time, and can be widely applied to medical institutions such as hospitals, clinics, nursing homes and the like, and routine infusion nutrition liquid of clinical departments and the like.
However, the existing medical nutrition pump is not convenient and reliable enough in the installation of the intestinal feeding device and the control of the rotating wheel, and the existing nutrition pump is not provided with a foldable fixing frame when being used in a superposition way, so that the occupied space is large when not used, the use is inconvenient, and the safety is poor.
Accordingly, in view of the above drawbacks, it is desirable to provide a medical nutrition pump.
Disclosure of Invention
The present utility model is directed to a medical nutrition pump to solve the above-mentioned problems.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a medical nutrition pump, includes preceding shell subassembly, backshell subassembly, heater subassembly, drive assembly, driving motor and control unit, preceding shell subassembly and backshell subassembly can dismantle the connection, the right side of backshell subassembly is provided with the liquid drop and detects the mouth, the inside of backshell subassembly is provided with down cassette and runner, and intestines feeder drip chamber installs in the liquid drop detects the mouth, intestines feeder pipeline is gone into the runner through down the cassette cover in the drip chamber, and the nipple head of intestines feeder is installed in the nipple head cassette, the pipeline of intestines feeder is installed the pipeline draw-in groove again, just the pipeline draw-in groove sets up at backshell subassembly internal face, drive assembly is including runner, motor fixed box and the transmission gear pair that is used for extrudeing intestines feeder, the transmission gear pair sets up in the motor fixed box, the runner passes through drive assembly and is connected with driving motor, drive assembly and driving motor set up the inside of backshell subassembly, control unit sets up in the preceding shell subassembly, driving motor with control unit electric connection.
In the medical nutrition pump, an alarm display unit is embedded on the surface of the front shell component, and the alarm display unit is connected with the control unit.
In the medical nutrition pump, the liquid drop detection port is provided with a first detection switch, and the detection switch is connected with the control unit so as to transmit liquid drop position information of the enteral feeding device in the liquid drop detection port to the control unit.
In the medical nutrition pump, the transmission gear pair comprises a main gear, a slave gear meshed with the main gear and a slave rod connected with the slave gear, wherein the main gear is used for driving the slave gear, the slave gear is connected with the slave rod, and drives the rotating wheel to rotate so as to be matched with a rubber tube for extruding the intestine feeder to generate positive pressure to enable nutrient solution in the intestine feeder to directionally flow.
In the medical nutrition pump, the main gear is connected with the driving motor through the connecting shaft; the driving motor drives the main gear, and the rotation direction of the main gear is opposite to that of the auxiliary gear; the main gear is a metal gear.
In the medical nutrition pump, the heater assembly comprises a heater alarm indicator, a heater shell, a pipeline fixing groove and a heater shell cover, wherein the heater alarm indicator is connected with the heater control unit, the pipeline fixing groove is connected with the heater shell, and the pipeline fixing groove is used for fixing a pipeline of the intestine feeder.
In the medical nutrition pump, the heater slot is formed in the side face of the rear shell, the heater buckle matched with the heater slot is arranged on the side face of the heater shell, the heater assembly can be fixed on the rear shell for use together through the cooperation of the heater slot on the side face of the rear shell and the heater buckle of the heater shell, and therefore the intestinal feeding device can be heated.
In the medical nutrition pump of the above-mentioned, medical nutrition pump still includes the collapsible mount of setting at the backshell subassembly back, collapsible mount structure includes fixed axle, D steel ball, mount spring, mount body, swivel mount, roof plate, M gasket, handle and handle, the mount body is through setting up positioning groove, makes things convenient for the installation of mount spring, sets up D steel ball between mount spring and the swivel mount, and it is fixed with the mount body with the swivel mount through the fixed axle, and the handle wears to establish on the swivel mount, and the roof plate is fixed in the one end of handle, sets up M gasket between roof plate and the handle, and two spherical grooves are seted up to the swivel mount inboard, makes D steel ball pressurized drive mount spring through rotating the swivel mount, and when the swivel mount arrives the certain position, D steel ball plays limiting displacement with the inboard spherical groove cooperation of swivel mount, through the handle on the swivel mount, drives the roof plate and rotates until roof plate jack-up feeds the mounting to play the fixed action.
In one of the above-described medical nutrition pumps, the handle is mounted above the rear housing assembly, the handle may be rotated through 90 degrees, and the handle may be rotated upward when it is desired to lift the nutrition pump.
Compared with the prior art, the medical nutrition pump has the advantages that:
when feeding, the pump door is opened, the dropping funnel of the sausage feeder is sleeved at the position of the drop detection port of the nutrition pump from top to bottom and clamped, the pipeline of the sausage feeder is sleeved into the rotating wheel through the lower clamping seat of the dropping kettle, the pipe connector of the sausage feeder is installed in the pipe connector clamping seat, the pipeline of the sausage feeder is installed in the pipeline clamping groove and connected with the transmission gear pair through the rotating wheel, the control unit controls the driving motor, and then the rotating wheel is driven by the transmission component to extrude the rubber pipe of the sausage feeder, positive pressure is generated to lead the nutrient solution in the sausage feeder to directionally flow, so that feeding operation is realized, the whole operation process is reliable, convenient and safe, feeding accuracy is high, intelligent degree is high, the installation position of the sausage feeder can be adjusted according to the specific environment of a sickbed, and the use is more flexible, convenient and safe.
Drawings
FIG. 1 is a schematic perspective view of a medical nutrition pump of the present utility model;
FIG. 2 is a schematic side view of the medical nutrition pump of the present utility model;
FIG. 3 is a schematic elevational view of the medical nutrition pump of the present utility model;
FIG. 4 is a schematic top view of the medical nutrition pump of the present utility model;
fig. 5 is a schematic view showing an assembly structure of a foldable fixing frame in the medical nutrition pump of the present utility model.
In the figure: 1. an alarm display lamp; 2. a display window; 3. a key; 4. a heater assembly; 5. a droplet detection port; 6. a lower clamping seat of the drip cup; 7. a rotating wheel; 8. a pipeline clamping groove; 9. a connector head clamping seat; 10. a pump door; 11. a front housing assembly; 12. a rear housing assembly; 13. a fixed shaft; 14. d5, steel balls; 15. a fixed mount spring; 16. a fixing frame body; 17. a rotating frame; 18. a top plate; 19. an M5 gasket; 20. a handle; 21. a handle.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
The medical nutrition pump provided by the utility model comprises a front shell component 11, a rear shell component 12, a heater component 4, a transmission component, a driving motor and a control unit; the front shell component 11 and the rear shell component 12 are detachably connected, a liquid drop detection port 5 is arranged on the right side of the rear shell component 12, a drip chamber of the enteral feeding device is arranged in the liquid drop detection port 5, a pipeline of the enteral feeding device is sleeved into the rotating wheel 7 through the lower drip chamber clamping seat 6, a nipple of the enteral feeding device is arranged in the nipple clamping seat 9, and the pipeline of the enteral feeding device is arranged in the pipeline clamping groove 8; the transmission assembly comprises a rotating wheel 7 for extruding a rubber tube of the intestine feeder, a motor fixing box and a transmission gear pair, and the transmission gear pair is arranged in the motor fixing box; the rotating wheel 7 is connected with a driving motor through a transmission assembly, the transmission assembly and the driving motor are arranged inside the rear shell assembly 12, the control unit is arranged in the front shell assembly 11, the driving motor is connected with the control unit, and the control unit comprises a key 3 arranged on the front shell assembly 11.
In the embodiment, when feeding, the pump door 10 is opened, the drip chamber of the enteral feeding device is sleeved at the position of the drip detection port 5 of the nutrition pump from top to bottom and clamped, the pipeline of the enteral feeding device is sleeved into the rotating wheel 7 through the drip chamber lower clamping seat 6, the pipe joint installation of the enteral feeding device is sleeved into the pipe joint clamping seat 9, and the pipeline of the enteral feeding device is installed into the pipeline clamping groove 8; the rotating wheel 7 is connected with the transmission gear pair, and the control unit controls the driving motor, so that the rotating wheel 7 is driven by the transmission assembly to extrude the rubber tube of the intestine feeder, positive pressure is generated to enable nutrient solution in the intestine feeder to flow directionally, and feeding operation is realized; the whole operation process is reliable, convenient and safe, and the feeding accuracy and the intelligent degree are high; through the setting of collapsible mount, can be according to the concrete environment of sick bed, the setting position of adjustment intestines feeder uses more nimble convenient safety.
Preferably, an alarm display unit is embedded on the surface of the front shell component 11, and is connected with the control unit, and specifically comprises an alarm display lamp 1 and a display window 2; the liquid drop detection port 5 is provided with a first detection switch, the detection switch is connected with the control unit so as to transmit the liquid drop information of the intestinal feeding device in the liquid drop detection port 5 to the control unit, when the first detection switch detects the abnormality of the liquid drop information at the liquid drop detection port 5, the abnormality information is transmitted to the control unit, and the control unit is connected with the alarm display unit and sends out an alarm signal and a display signal.
Specifically, the transmission gear pair comprises a main gear, a slave gear meshed with the main gear and a slave rod connected with the slave gear, wherein the main gear is used for driving the slave gear, the slave gear is connected with the slave rod, and drives the rotating wheel 7 to rotate so as to be matched with a rubber tube for extruding the intestine feeder to generate positive pressure to enable nutrient solution in the intestine feeder to flow directionally.
Further, the main gear is connected with the driving motor through the connecting shaft; the driving motor drives the main gear, and the rotation direction of the main gear is opposite to that of the auxiliary gear; the main gear is a metal gear.
Specifically, the heater subassembly includes heater alarm indicator, heater casing, pipeline fixed slot and heater cap, the heater alarm indicator with the heater control unit is connected, the pipeline fixed slot with the heater casing is connected, the pipeline fixed slot is used for fixed intestines feeder's pipeline, through the intelligent heating that the heater control unit realized intestines feeder fed.
Preferably, the folding fixing frame is arranged at the rear of the rear shell component, and comprises a fixing shaft 13, a D5 steel ball 14, a fixing frame spring 15, a fixing frame body 16, a rotating frame 17, a top disc 18, an M5 gasket 19 and a handle 20; the fixing frame body 16 is provided with the positioning groove, so that the fixing frame spring 15 is convenient to install, the D5 steel ball 14 is arranged between the fixing frame spring 15 and the rotating frame 17, and the rotating frame 17 and the fixing frame body 16 are fixed through the fixing shaft 13; the handle 20 is arranged on the rotating frame 17 in a penetrating way, the top disc 18 is fixed at one end of the handle 20, and an M5 gasket 19 is arranged between the top disc 18 and the handle 20; the inner side of the rotating frame 17 is provided with two spherical grooves, the D5 steel ball 14 is pressed by rotating the rotating frame 17 to drive the fixing frame spring 15, and when the rotating frame 17 reaches a certain position, the D5 steel ball 14 is matched with the spherical grooves on the inner side of the rotating frame 17 to play a limiting role; the handle 20 on the rotating frame 17 is rotated to drive the top plate 18 to rotate until the top plate 18 abuts against the feeding fixing piece, so that the fixing effect is achieved.
The rotation operation of the foldable fixing frame is specifically as follows: when a foldable fixing frame is needed to be used, the rotating frame 17 is rotated downwards from the upper limit position of the fixing frame body 16, the rotating frame 17 rotates to enable the D5 steel ball 14 to be pressed to drive the fixing frame spring 15, the D5 steel ball 14 is separated from the first spherical groove of the rotating frame 17, when the rotating frame 17 rotates to the lower limit position of the fixing frame body 16, the fixing frame spring 15 resets to drive the steel ball 14 to be matched with the second spherical groove of the rotating frame 17, the limiting effect of the rotating frame is achieved, the handle 20 is penetrated on the rotating frame 17, the top disc 18 is fixed at one end of the handle 20, an M5 gasket 19 is arranged between the top disc 18 and the handle 20, the rotating handle 20 drives the top disc 18, and the effect that the top disc 18 supports against a feeding fixing piece is achieved; through the setting of collapsible mount, can be according to the concrete environment of sick bed, the setting position of adjustment intestines feeder makes things convenient for the user to install on the horizontal dead lever, uses more nimble convenient safety.
Preferably, the side surface of the rear shell is provided with a heater slot, the side surface of the heater shell is provided with a heater buckle matched with the heater slot, and the heater assembly can be fixed on the rear shell for use together by matching the heater slot on the side surface of the rear shell with the heater buckle of the heater shell, so that the intestinal feeding device can be heated.
What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (9)
1. The utility model provides a medical nutrition pump, includes preceding shell subassembly (11), backshell subassembly (12), heater subassembly, drive assembly, driving motor and control unit, and its characterized in that, preceding shell subassembly (11) and backshell subassembly (12) can dismantle the connection, the right side of backshell subassembly (12) is provided with liquid drop detection mouth (5), the inside of backshell subassembly (12) is provided with down cassette (6) and runner (7) of drip chamber, and the intestines feeder drip chamber is installed in liquid drop detection mouth (5), intestines feeder pipeline is embolia runner (7) through drip chamber lower cassette (6), intestinal feeder's nipple head is installed in nipple head cassette, intestinal feeder's pipeline is installed in pipeline draw-in groove (8) again, just pipeline draw-in groove (8) set up at backshell subassembly (12) internal face, the drive assembly is including runner (7), motor fixed box and the transmission gear pair are in motor fixed box, motor (7) are connected through dripping chamber lower cassette (6), intestinal feeder's nipple head is installed in the drive assembly (12) with the drive unit, the drive assembly is in the drive unit is in the drive assembly is in the electricity is in the control unit.
2. Medical nutrition pump according to claim 1, characterized in that an alarm display unit is embedded in the surface of the front housing assembly (11), which alarm display unit is connected to the control unit.
3. Medical nutrition pump according to claim 1, characterized in that the droplet detection port (5) is provided with a first detection switch, which detection switch is connected to the control unit for transmitting droplet position information of the enteral feeding device in the droplet detection port to the control unit.
4. A medical nutrition pump according to claim 1, wherein the transmission gear pair comprises a main gear, a slave gear meshed with the main gear and a slave rod connected with the slave gear, the main gear is used for driving the slave gear, the slave gear is connected with the slave rod, and the rotating wheel (7) is driven to rotate so as to cooperate with a rubber tube for extruding the intestine feeder to generate positive pressure to enable nutrient solution in the intestine feeder to flow directionally.
5. The medical nutrition pump of claim 4, wherein the main gear is connected to the drive motor by a connecting shaft; the driving motor drives the main gear, and the rotation direction of the main gear is opposite to that of the auxiliary gear; the main gear is a metal gear.
6. The medical nutrition pump of claim 1, wherein the heater assembly comprises a heater alarm indicator, a heater housing, a tubing securement slot, and a heater housing cover, the heater alarm indicator being connected to the heater control unit, the tubing securement slot being connected to the heater housing, the tubing securement slot being for securing tubing of the enteral feeding set.
7. The medical nutrition pump of claim 6, wherein the rear housing side is provided with a heater socket, the heater housing side is provided with a heater catch cooperating with the heater socket, and the heater assembly is secured to the rear housing for use with the heater catch cooperating with the heater catch of the heater housing through the heater socket of the rear housing side, thereby enabling a heating operation of the enteral feeding set.
8. The medical nutrition pump according to any one of claims 1 to 7, further comprising a foldable fixing frame arranged behind the rear housing assembly (12), wherein the foldable fixing frame structure comprises a fixing shaft (13), a D5 steel ball (14), a fixing frame spring (15), a fixing frame body (16), a rotating frame (17), a jacking disc (18), a M5 gasket (19), a handle (20) and a lifting handle (21), the fixing frame body (16) is convenient for installation of the fixing frame spring (15) by arranging a positioning groove, the D5 steel ball (14) is arranged between the fixing frame spring (15) and the rotating frame (17), the rotating frame (17) and the fixing frame body (16) are fixed by the fixing shaft (13), the handle (20) is arranged on the rotating frame (17) in a penetrating mode, the jacking disc (18) is fixed at one end of the handle (20), the jacking disc (18) and the handle (20) by arranging two spherical grooves on the inner side of the rotating frame (17), the D5 steel ball (14) is driven by the rotating frame (17), the rotating frame (17) is pressed to drive the rotating frame (17) to a certain position, when the rotating frame (17) is pressed to the spherical groove (17) and is matched with the spherical groove (20), the top disk (18) is driven to rotate until the top disk (18) is propped against the feeding fixing piece, thereby playing a role in fixing.
9. A medical nutrition pump according to claim 8, characterized in that the handle (21) is mounted above the rear housing assembly (12), the handle (21) being rotatable in the range of 90 degrees, the handle (21) being rotatable upwards when lifting of the nutrition pump is required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223047228.5U CN220385463U (en) | 2022-11-17 | 2022-11-17 | Medical nutrition pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223047228.5U CN220385463U (en) | 2022-11-17 | 2022-11-17 | Medical nutrition pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220385463U true CN220385463U (en) | 2024-01-26 |
Family
ID=89601284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223047228.5U Active CN220385463U (en) | 2022-11-17 | 2022-11-17 | Medical nutrition pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220385463U (en) |
-
2022
- 2022-11-17 CN CN202223047228.5U patent/CN220385463U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |