CN216091671U - Semi-automatic medical perfusion equipment - Google Patents
Semi-automatic medical perfusion equipment Download PDFInfo
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- CN216091671U CN216091671U CN202121899015.8U CN202121899015U CN216091671U CN 216091671 U CN216091671 U CN 216091671U CN 202121899015 U CN202121899015 U CN 202121899015U CN 216091671 U CN216091671 U CN 216091671U
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Abstract
The utility model discloses semi-automatic medical perfusion equipment, which comprises a perfusion resetting device, a liquid inlet pipeline, a driving pump and a mechanical control device, wherein the liquid inlet pipeline is provided with a liquid inlet end and a liquid outlet end; the driving pump is used for leading liquid in the liquid storage container into the intestinal tract of a human body through the liquid inlet pipeline and the filling channel, the mechanical control device is connected with the driving pump, and the mechanical control device is used for controlling the starting and stopping of the driving pump manually and/or by foot. Owing to be provided with the driving pump on the feed liquor pipeline, the driving pump is connected with mechanical control device, and medical personnel can fill through mechanical control device control driving pump electrodynamic type, realizes semi-automatization and fills, compares pure manual drive and fills, and this semi-automatic medical filling equipment can accomplish alone and fill the operation, and labour saving and time saving can also the liquid volume is annotated in the accurate control.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to semi-automatic medical perfusion equipment.
Background
Medical infusion devices are used to clean the intestinal contents of accumulated waste products and prevent the intestinal tract from absorbing toxins from the waste products as a result of the waste products accumulating too long. The medical perfusion equipment utilizes clean water to inject into the body, uses water to clean the large intestine, rebuilds the correct peristalsis rhythm of the large intestine muscle, and simultaneously dissolves, dilutes, softens and dissolves the excrement accumulated for a long time.
The medical perfusion that is present sets up to manual formula sacculus or piston annotate the liquid and fills, and manual formula fills and wastes time and energy, needs two people concurrent operation, annotates the liquid volume and also can not fine control.
SUMMERY OF THE UTILITY MODEL
The utility model provides semi-automatic medical perfusion equipment, which adopts electric drive perfusion, saves time and labor and can realize accurate control of the perfusion amount.
In one embodiment, a semi-automatic medical perfusion apparatus is provided, comprising:
the intestine resetting device is internally provided with a perfusion channel and a drainage channel, wherein the perfusion channel is used for perfusing liquid to the human body, and the drainage channel is used for draining the liquid from the human body;
the liquid inlet pipeline is provided with a liquid inlet end and a liquid outlet end, the liquid outlet end of the liquid inlet pipeline is connected with the filling channel of the filling resetting device, and the liquid inlet end of the liquid inlet pipeline is used for being connected with a liquid storage container;
the driving pump is arranged on the liquid inlet pipeline; the driving pump is used for guiding the liquid in the liquid storage container into the intestinal tract of the human body through the liquid inlet pipeline and the perfusion channel in sequence; and
and the mechanical control device is connected with the driving pump and is used for manually and/or foot-operated control of starting and stopping of the driving pump.
In one embodiment, the mechanical control device has a manual switch and/or a foot switch.
In one embodiment, the foot control switch is a pedal structure.
In one embodiment, a pressure gauge is arranged on the liquid inlet pipeline and is positioned between the driving pump and the perfusion resetting device.
In one embodiment, a flow regulating valve is further arranged on the liquid inlet pipeline and is positioned between the pressure gauge and the perfusion resetting device.
In one embodiment, the liquid outlet end of the liquid inlet pipeline is detachably connected with the filling channel of the filling resetting device.
In one embodiment, the device further comprises a liquid storage container.
In one embodiment, the liquid storage container is of a barrel-shaped structure, and a liquid outlet is formed in the middle of the lower end of the liquid storage container; the feed liquor end of liquid inlet pipeline with the liquid outlet of stock solution container is connected, perhaps the feed liquor end of liquid inlet pipeline passes through the driving pump with the liquid outlet of stock solution container is connected.
In one embodiment, the liquid inlet end of the liquid inlet pipeline or the driving pump is detachably connected with the liquid outlet of the liquid container.
In one embodiment, a sealing member is disposed in the liquid outlet of the liquid container.
According to the semi-automatic medical perfusion equipment of above-mentioned embodiment, owing to be provided with the driving pump on the feed liquor pipeline, the driving pump is connected with mechanical control device, and medical personnel can fill through mechanical control device control driving pump electrodynamic type, realizes semi-automatization and fills, compares pure manual drive and fills, and this semi-automatic medical perfusion equipment can accomplish alone and fill the operation, and labour saving and time saving can also the accurate control and annotate the liquid volume.
Drawings
FIG. 1 is a schematic diagram of a semi-automatic medical perfusion apparatus according to one embodiment;
FIG. 2 is a schematic diagram of an embodiment of a perfusion reduction device;
FIG. 3 is a schematic view of the connection of the reservoir and the drive pump in one embodiment;
FIG. 4 is a cross-sectional view of the connection of the reservoir and the drive pump in one embodiment;
FIG. 5 is a circuit diagram of a semi-automatic medical infusion device in one embodiment;
FIG. 6 is a schematic diagram of a semi-automatic medical infusion device in one embodiment;
FIG. 7 is a schematic diagram of a semi-automatic medical infusion device in accordance with an embodiment;
the reference numerals in the figures are illustrated as follows:
1-perfusion resetting device, 11-main body, 12-handle, 13-anal canal, 131-expansion saccule, 14-drainage tube, 15-pressure regulating control device, 151-emergency drainage pull rod, 152-pressure regulating knob, 153-pressure regulating pointer and scale, 2-liquid inlet pipeline, 3-driving pump, 4-mechanical control device, 5-liquid storage container, 51-liquid outlet, 52-sealing element, 6-power supply, 7-main switch, 8-pressure gauge and 9-flow regulating valve.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).
In one embodiment, a semi-automatic medical perfusion apparatus is provided for use in surgeries such as clystering. The enema is explained as the example to this embodiment, and at the in-process that fills, medical personnel can not only save trouble laborsaving through the opening of control driving pump, realize the regulation to filling, can also realize that accurate control annotates liquid volume and annotates liquid pressure.
Referring to fig. 1, the semi-automatic medical perfusion apparatus of the present embodiment mainly includes a perfusion resetting device 1, a liquid inlet pipeline 2, a driving pump 3, a mechanical control device 4, and a liquid storage container 5.
Referring to fig. 2, the perfusion restoration device 1 is a disposable consumable, and the perfusion restoration device 1 is used for introducing liquid into the intestinal tract of a human body and removing the introduced liquid from the human body. The perfusion resetting device 1 comprises a main body 11, wherein the main body 11 is of a square structure, a perfusion channel and a drainage channel are arranged in the main body 11, a liquid inlet, a perfusion opening and a drainage opening are also arranged on the side surface of the main body 11, the liquid inlet and the perfusion opening are respectively positioned on the two side surfaces of the main body 11 in the length direction, two ends of the perfusion channel are respectively connected with the liquid inlet and the perfusion opening, and the perfusion channel is used for guiding liquid into intestinal tracts of human bodies; the excretory opening is located the side of main part 11 width direction, and the both ends of excretory passage are connected with excretory opening and perfusion opening respectively, and excretory passage is used for getting rid of the intestinal with the liquid in the human body.
The perfusion resetting device 1 can be further provided with a handle 12, the main body 11 forms the handle 12 through the hollow middle part, and the handle 12 is used for holding the perfusion resetting device 1 for perfusion operation.
Wherein the main body 11, the anal canal 13 and the drain tube 14 can be contained in a perfusion reduction bag, which is mounted before use and can be discarded after use.
The main body 11 is further provided with a pressure regulating control device 15, and the pressure regulating control device 15 comprises an emergency drainage pull rod 151, a pressure regulating knob 152, a pressure regulating pointer and scale 153 and a pressure regulating built-in structure. The built-in device of pressure regulation is installed in main part 11, and the built-in structure of pressure regulation is the valve body structure, and emergency drainage pull rod 151 and pressure regulation knob 152 are all installed in the side of main part 11, and emergency drainage pull rod 151 and pressure regulation knob 152 all are connected with the built-in structure of pressure regulation, and the built-in structure of pressure regulation sets up on the drainage channel, and the drainage channel is opened and closed through the mode of drawing in emergency drainage pull rod 151, and the flow of drainage channel is adjusted through rotatory mode to pressure regulation knob 152. The pressure regulating control device 15 is used for hydraulically regulating the liquid in the perfusion and discharging the waste liquid.
A one-way valve is arranged in the perfusion channel, so that liquid in the intestinal tract cannot flow back into the liquid inlet pipeline 2 in the pressure relief process of the pressure regulating control device 15.
In this embodiment, inlet pipe 2, driving pump 3, mechanical control device 4 and stock solution container 5 are repeatedly usable's part, and wherein inlet pipe 2 also can adopt disposable consumptive material when inlet pipe 3 is detachable construction with driving pump 3.
Referring to fig. 1, the liquid inlet pipe 2 is a flexible water pipe, the liquid inlet pipe 2 has a liquid inlet end and a liquid outlet end, and the liquid in the liquid inlet pipe 2 flows from the liquid inlet end to the liquid outlet end. The liquid inlet end of the liquid inlet pipeline 2 is connected with the liquid storage container 5 through the driving pump 3, and the liquid outlet end of the liquid inlet pipeline 2 is connected with the liquid inlet of the main body 11. The driving pump 3 is used as a power source, and the driving pump 3 drives the liquid in the liquid storage container 5 to be sequentially infused into the intestinal tract of the human body through the liquid inlet pipeline 2, the infusion channel and the anal tube 13. The mechanical control device 4 is electrically connected with the driving pump 3, and the mechanical control device 4 is used for controlling the start-stop work of the driving pump 3.
Referring to fig. 3 and 4, specifically, the liquid storage container 5 is a barrel-shaped structure, the liquid outlet 51 is disposed in the middle of the bottom of the liquid storage container 5, the liquid outlet 51 may also be disposed at the bottom edge or the bottom side of the liquid storage container 5, and the liquid outlet 51 is located in the middle of the bottom to fully utilize the solution in the liquid storage container 5, so that there is no redundancy.
The driving pump 3 is a micro electric pump, the driving pump 3 is provided with a water inlet pipe 31 and a water outlet pipe 32, the water inlet pipe 31 of the driving pump 3 is connected with the liquid outlet 51 of the liquid storage container 5, and the water outlet pipe 32 of the driving pump 3 is connected with the liquid inlet end of the liquid inlet pipeline 2. In other embodiments, the driving pump 3 may also be disposed on the liquid inlet pipeline 2, and the liquid inlet end of the liquid inlet pipeline 2 is connected with the liquid outlet 51 of the liquid storage container 5, so as to form a pipeline with driving.
In this embodiment, preferably, the water inlet pipe 31 of the driving pump 3 is detachably connected with the liquid outlet 51 of the liquid storage container 5, so as to facilitate storage and replacement. On the basis, a sealing element 52 is arranged in the liquid outlet 51 of the liquid storage container 5, and the sealing element 52 is a short pipe structure extending downwards so as to increase the contact area between the liquid outlet 51 and the water inlet pipe 31 and further realize sealing; the sealing element 52 can also be a short tube with a sealing ring, an annular groove is arranged in the short tube, the sealing ring is positioned in the annular groove, and the sealing ring extrudes the water inlet pipe 31 through elasticity, so that the sealing effect is further improved.
The mechanical control device 4 is a foot switch, such as a foot pedal structure, which may also be a structure that is touched by a painted joint or other parts. The foot control switch is electrically connected with the driving pump 3 and can be set to be in a point control mode or a long-time pressure mode; in the point control mode, the medical personnel step on the foot control switch to control the driving pump 3 to start, the feet of the medical personnel can leave the foot control switch, the medical personnel step on the foot control switch again to control the driving pump 3 to close, and the operation is repeated; under the long mode of pressing, medical personnel last pedal foot control switch control drive pump 3 and start, in case medical personnel's foot leaves foot control switch, just closes drive pump 3. The foot control switch is provided with a mode switching button, and medical personnel can select a control mode according to habits.
In this embodiment, the start of the drive pump 3 is controlled by the foot switch, so that the hands of the medical staff can be liberated, and the hands of the medical staff can be used for operating the perfusion resetting device 1 and other devices.
In other embodiments, the mechanical control device 4 may be a manual switch, which may be a button, a knob, a grip, or the like, and the manual switch may also control the start of the driving pump 3.
In other embodiments, the liquid outlet end of the liquid inlet pipeline 2 is further provided with a balloon or a piston injection device, i.e. the driving pump 3, the mechanical control device 4 and the liquid storage container 5 can be added on the basis of the existing perfusion reset bag, the existing equipment can be upgraded to be the electric drive perfusion of the embodiment, and the cost can be effectively reduced.
Referring to fig. 5, in the present embodiment, the circuit connecting the mechanical control device 4 and the driving pump 3 further includes a power supply 6 and a main switch 7, where the power supply 6 may be an energy storage battery or a power plug; the main switch 7 is a switch of the whole circuit, and the driving pump 3 can be controlled to start through the mechanical control device 4 under the premise that the main switch 7 is closed or started. The setting of the main switch can avoid the error touch of the mechanical control device 4.
The semi-automatic medical perfusion equipment that this embodiment provided, owing to be provided with the driving pump 3 on feed liquor pipeline 2, driving pump 3 is connected with mechanical control device 4, and medical personnel can fill through the 3 electrodynamic type of mechanical control device 4 control driving pump, realizes semi-automatization and fills, compares the pure manual drive and fills, and this semi-automatic medical perfusion equipment can accomplish alone and fill the operation, labour saving and time saving can also the liquid volume is annotated in the accurate control.
In one embodiment, a semi-automatic medical perfusion apparatus is provided, and a pressure gauge is added to the semi-automatic medical perfusion apparatus of the embodiment based on the above embodiment.
Referring to fig. 6, in the present embodiment, a pressure gauge 8 is disposed on the liquid inlet pipeline 2, the pressure gauge 8 is close to the liquid outlet end of the liquid inlet pipeline 2, the pressure gauge 8 is located between the driving pump 3 and the perfusion resetting device 1, and the pressure gauge 8 is used for monitoring the pressure of the perfusion water. In other embodiments, the pressure gauge 8 may also be disposed on the perfusion resetting device 1, the pressure gauge 8 is installed on the main body 11, and the pressure gauge 8 is connected to the perfusion channel of the main body 11, so as to monitor the perfusion water pressure.
In this embodiment, set up manometer 8 on feed liquor pipeline 2 for medical personnel can be through opening of observing pressure value control actuating pump 3 on the manometer 8 and stop. If a set value is marked on the pressure gauge 8, when the hydraulic pressure for perfusion does not reach the set value, the medical staff controls the starting of the driving pump 3 to continuously perfuse through the mechanical control device 4; when the hydraulic pressure of the perfusion reaches a set value, the medical staff controls the driving pump 3 to be closed through the mechanical control device 4, and the perfusion is stopped.
In this embodiment, the setting of manometer 8 is favorable to medical personnel to adjust the hydraulic pressure of pouring to adapt to different patients.
In one embodiment, a semi-automatic medical perfusion apparatus is provided, and a flow regulating valve is added to the semi-automatic medical perfusion apparatus of this embodiment based on the above embodiments.
Referring to fig. 7, in the embodiment, a flow regulating valve 9 is installed on the liquid inlet pipeline 2, the flow regulating valve 9 is located between the pressure gauge 8 and the driving pump 3, and the flow regulating valve 9 is used for monitoring the flow of the liquid inlet pipeline 2 and also for regulating the flow. In other embodiments, the flow control valve 9 may also be disposed on the perfusion resetting device 1, the flow control valve 9 is mounted on the main body 11, and the flow control valve 9 is connected with the perfusion channel of the main body 11, and can also monitor and control the perfusion flow.
In this embodiment, the flow control valve 9 is beneficial to the medical staff to monitor and adjust the flow of perfusion, so as to adapt to different patients.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the utility model and are not intended to be limiting. For a person skilled in the art to which the utility model pertains, several simple deductions, modifications or substitutions may be made according to the idea of the utility model.
Claims (10)
1. A semi-automatic medical perfusion apparatus, comprising:
the perfusion restoration device is internally provided with a perfusion channel and a drainage channel, wherein the perfusion channel is used for perfusing liquid to the human body, and the drainage channel is used for draining the liquid from the human body;
the liquid inlet pipeline is provided with a liquid inlet end and a liquid outlet end, the liquid outlet end of the liquid inlet pipeline is connected with the filling channel of the filling resetting device, and the liquid inlet end of the liquid inlet pipeline is used for being connected with a liquid storage container;
the driving pump is arranged on the liquid inlet pipeline; the driving pump is used for guiding the liquid in the liquid storage container into the intestinal tract of the human body through the liquid inlet pipeline and the perfusion channel in sequence; and
and the mechanical control device is connected with the driving pump and is used for manually and/or foot-operated control of starting and stopping of the driving pump.
2. A semi-automatic medical infusion device according to claim 1, wherein said mechanical control means has a manual switch and/or a foot switch.
3. The semi-automatic medical infusion device of claim 2, wherein the foot-controlled switch is a foot pedal configuration.
4. The semi-automatic medical perfusion apparatus of claim 1, wherein a pressure gauge is disposed on the fluid inlet line, the pressure gauge being positioned between the drive pump and the perfusion reset device.
5. A semi-automatic medical perfusion apparatus according to claim 4, wherein a flow control valve is further provided in the fluid inlet line, the flow control valve being located between the pressure gauge and the perfusion reset device.
6. The semi-automatic medical perfusion apparatus of claim 1, wherein the outlet end of the inlet line is removably connected to the perfusion channel of the perfusion restoration device.
7. A semi-automatic medical perfusion apparatus according to any of claims 1 to 6, further comprising a reservoir.
8. The semi-automatic medical perfusion apparatus of claim 6, wherein the liquid storage container is a barrel-shaped structure, and a liquid outlet is formed in the middle of the lower end of the liquid storage container; the feed liquor end of liquid inlet pipeline with the liquid outlet of stock solution container is connected, perhaps the feed liquor end of liquid inlet pipeline passes through the driving pump with the liquid outlet of stock solution container is connected.
9. The semi-automatic medical perfusion apparatus of claim 8, wherein the inlet end of the inlet line or the drive pump is removably coupled to the outlet of the fluid container.
10. The semi-automatic medical perfusion apparatus of claim 9, wherein a seal is disposed within the discharge port of the liquid container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121899015.8U CN216091671U (en) | 2021-08-13 | 2021-08-13 | Semi-automatic medical perfusion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121899015.8U CN216091671U (en) | 2021-08-13 | 2021-08-13 | Semi-automatic medical perfusion equipment |
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| Publication Number | Publication Date |
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| CN216091671U true CN216091671U (en) | 2022-03-22 |
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| CN202121899015.8U Active CN216091671U (en) | 2021-08-13 | 2021-08-13 | Semi-automatic medical perfusion equipment |
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| CN (1) | CN216091671U (en) |
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- 2021-08-13 CN CN202121899015.8U patent/CN216091671U/en active Active
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