CN217040069U - But automatic charging's medical multizone belly press device - Google Patents

Abstract

The utility model discloses a but self-inflating's medical multizone belly press device, including the bandage, still including being located the pneumatic flow divider subassembly on the bandage, air pump device and control module, pneumatic flow divider subassembly passes through the trachea and connects the air pump device, presses down the gasbag that the region corresponds along a plurality of and belly of pneumatic flow divider subassembly radial radiation, and control module issues the instruction, and pneumatic flow divider subassembly is rotatory to be switched on the air pump device and to correspond gasbag, gasbag and aerify. The utility model discloses can be according to instruction automatic inflation, realize pressing the different positions of patient's belly automatically.

Description

But automatic charging's medical multizone belly press device

Technical Field

The utility model relates to the field of medical equipment, concretely relates to but self-inflating's medical multizone belly press device.

Background

In recent years, the incidence of intestinal diseases increases year by year, and the disease condition should be diagnosed as early as possible to avoid delaying the optimal treatment time. The enteroscopy is the enteroscopy which is a commonly used method for examining the intestinal diseases in clinic, the enteroscopy is to insert an enteroscopy circulation cavity into the ileocecal part through the anus, the internal conditions of the large intestine and the colon are observed from the side of the mucous membrane, and then the necessary diagnosis method for diagnosing the intestinal diseases by biopsy is matched, so that the early diagnosis rate of the intestinal diseases can be effectively improved, and the leakage diagnosis and misdiagnosis are prevented.

Currently, the enteroscopy in hospitals is more common, and an enteroscope is easy to appear as a loop in the insertion process, so that the insertion is difficult, and great pain is brought to patients. In order to enable the enteroscope to be smoothly inserted and reach the position to be finally checked, extra medical personnel are often needed to press different positions of the abdomen of a patient when the enteroscope is operated, and the position of the intestinal tract is fixed to a certain degree, so that the enteroscope can be more smoothly pushed forwards. Since the enteroscopy generally takes a long time, the manual pressing of the medical staff will seriously increase the workload of the medical staff, and the gathering of a plurality of staff will also bring inconvenience to the enteroscopy operation of the doctor.

At present, corresponding abdomen pressing devices exist for the above situations, but all have certain defects: 1. the pressing part is single, and the pressing can not be carried out on different parts of the abdomen of the patient; 2. part adopts an air bag pressurization device, and the air is inflated manually, so that the efficiency is low and the labor is not saved; 3. and a mechanical boosting pressurization device is partially adopted, so that the problems of low efficiency and labor waste exist.

Disclosure of Invention

An object of the utility model is to provide a but self-inflating's medical multizone belly press device can be according to instruction self-inflating, realizes pressing different positions of patient's belly automatically.

The utility model discloses a technical scheme do: the utility model provides a but self-inflating's medical multizone belly press device, includes the bandage, still including being located the pneumatic shunt valve subassembly on the bandage, air pump device and control module, pneumatic shunt valve subassembly passes through the trachea with the air pump device and is connected, radially radiates a plurality of gasbags that correspond with the belly press region along pneumatic shunt valve subassembly, and control module issues the instruction, and pneumatic shunt valve subassembly is rotatory to be switched on the air pump device and to be aerifyd with corresponding gasbag, gasbag.

Preferably, the bandage through-hole is established to the bandage, pneumatic flow divider subassembly includes the valve body, case and step motor, the valve body is located the bandage through-hole, the valve body is the cylinder, the business turn over gas port of being connected with the trachea is established at the top, open the cylinder through-hole along the axis direction, the perpendicular to axis direction is opened a plurality of business turn over gas pipeline and is link up with the cylinder through-hole, the gas charging and discharging port and the business turn over gas pipeline one-to-one of gasbag are aimed at, the case is arranged in the cylinder through-hole, open the valve core top below to one side has the guide slot that is used for switching on business turn over gas port and business turn over gas pipeline, the case bottom links to each other with step motor.

Preferably, the bandage is made of elastic materials, and the tail end of the bandage is provided with a magic tape.

Preferably, the air bags are positioned on the inner side of the bandage and distributed around the navel and respectively correspond to the left lower abdomen, the left upper abdomen, the right lower abdomen, the right upper abdomen, the upper navel, the lower navel, the left middle abdomen and the right middle abdomen.

Preferably, the fixing plate is fixed in at the gasbag top, and the fixed plate outward flange is fixed with bandage through-hole inner wall, and the inward flange is fixed with the valve body outer wall, and the gasbag outer lane is made by elastic rubber.

Preferably, the bottom in the air bag is a hard steel plate, and a pressure sensor is arranged between the hard steel plate and the air bag.

Preferably, the control module comprises a box body, a single chip microcomputer, an air pump device and a storage battery are arranged in the box body, a liquid crystal screen is arranged outside the box body, one end of the air pipe is connected with the air inlet and the air outlet, the other end of the air pipe is connected with the air charging port arranged at the front end of the box body, the control module is connected with the pneumatic shunt valve component through a control and power wire, one end of the control and power wire is connected with a circuit connector arranged at the front end of the box body, the other end of the control and power wire is connected with a circuit interface arranged at the top of the valve body, and the top of the valve body is provided with an indicator lamp.

The utility model has the advantages that:

1. the air bag can be automatically inflated under the electric control, so that different areas of the abdomen of a patient can be automatically pressed, and the pressing position is a part which is frequently involved in the enteroscopy process.

2. The pneumatic flow dividing valve assembly realizes that one air pipe inflates different areas, and has the characteristics of simple function realization and small occupied space.

Drawings

Fig. 1 is a schematic structural view of the back of the airbag of the present invention.

Fig. 2 is a schematic structural view of the airbag of the present invention.

Fig. 3 is a schematic view of the inflated structure of the airbag.

Fig. 4 is a schematic structural view of a pneumatic diverter valve assembly.

FIG. 5 is a cross-sectional view of a pneumatic diverter valve assembly.

Fig. 6 is a schematic structural view of the solenoid valve in a non-energized state.

Fig. 7 is a schematic structural view of the solenoid valve in the energized state.

The following are marked in the figure: the air bag type air bag comprises a binding belt 1, a magic tape 11, a pneumatic flow divider valve component 2, a valve body 21, a valve core 22, a stepping motor 23, an air inlet and outlet 24, an air inlet and outlet channel 26, a circuit interface 28, a control module 3, an air pipe 31, a control and power supply wire 32, a liquid crystal screen 33, a box body 34, an inflation inlet 341, a circuit connector 342, an air bag 4, a fixing plate 41, a tension spring 42, an electromagnetic valve 5, an inlet 51, an outlet 52, an exhaust port 53 and an indicator lamp 6.

Detailed Description

The structures referred to in the present invention or these terms of art used are further described below. These illustrations are merely exemplary of how the present invention may be implemented and are not intended to limit the present invention in any way.

The utility model provides a but medical multizone belly press device of self-inflating, as shown in fig. 1-7, including bandage 1, be located the pneumatic flow divider subassembly 2 on bandage 1, air pump device and control module 3, pneumatic flow divider subassembly 2 passes through trachea 31 and connects the air pump device, establish the solenoid valve between air pump device and the trachea, press regional corresponding gasbag 4 with the belly along a plurality of radial radiation of pneumatic flow divider subassembly 2, control module 3 issue the instruction, the solenoid valve is closed, pneumatic flow divider subassembly 3 is rotatory to be switched on the air pump device and to correspond gasbag 4, gasbag 4 aerifys, the solenoid valve is opened, pneumatic flow divider subassembly 2 is rotatory to be switched on the air pump device and to correspond gasbag 4, gasbag 4 exhausts.

As a specific implementation mode, the bandage 1 is provided with a bandage through hole, the pneumatic diverter valve assembly 2 comprises a valve body 21, a valve core 22 and a stepping motor 23, the valve body 21 is arranged in the bandage through hole, the valve body 21 is a cylinder, the top of the valve body 21 is provided with an air inlet/outlet 24 connected with an air pipe 31, a cylindrical through hole is formed along the axis direction, a plurality of air inlet/outlet channels 26 are formed in the direction perpendicular to the axis direction and communicated with the cylindrical through hole, the air charging/discharging ports of the air bag 4 are aligned with the air inlet/outlet channels 26 one by one, the valve core 22 is arranged in the cylindrical through hole, a guide groove for communicating the air inlet/outlet 24 with the air inlet/outlet channel 26 is formed in the top of the valve core 22 in the oblique lower part, and the bottom of the valve core 22 is connected with the stepping motor 23.

The pneumatic flow divider valve assembly 2 realizes the arrangement of a single air inlet and outlet and a plurality of air inlet and outlet channels in a smaller volume, and the number of the air inlet and outlet channels can be increased or decreased according to specific conditions; the precise angle control of the stepping motor 23 is matched to realize the high-speed switching and opening size control (to control the expansion speed of the air bag) of the air bags in different areas.

As a specific embodiment, the bandage 1 is made of deformable and low elastic material, and the end is provided with a magic tape 11. The bandage 1 wraps the abdomen of the patient integrally, and the low-elasticity material is adopted, so that the subsequent air bag 4 is ensured to be expanded only towards the abdomen of the patient, and the pressing effect is achieved.

In a specific embodiment, the air bag 4 is located inside the bandage 1 and distributed around the navel, corresponding to the left lower abdomen, the left upper abdomen, the right lower abdomen, the right upper abdomen, the upper navel, the lower navel, the left middle abdomen and the right middle abdomen. The "medial" side refers to the side that contacts the abdomen of the patient. The balloon covers a plurality of compression areas of the abdomen, and the compression areas are the parts which are more frequently involved in the enteroscopy process.

In a specific embodiment, a fixing plate 41 is arranged on the top of the air bag 4, the outer edge of the fixing plate 41 is fixed with the inner wall of the through hole of the binding band, and the inner edge is fixed with the outer wall of the valve body 21. The air bag 4 is fixed on the inner wall of the through hole of the bandage by the fixing plate 41. The outer ring of the air bag is made of elastic rubber, so that the air bag can freely stretch and retract towards the abdomen of a patient while ensuring good air tightness.

In a specific embodiment, a hard steel plate is provided at the bottom of the airbag 4, and a pressure sensor is provided between the hard steel plate and the airbag 4. So, pressure sensor and patient's belly contact, real-time supervision and transmission press the pressure degree, can calculate and compensate because the difference of pressing that the patient size difference brought, supplementary doctor promotes patient's comfort level to controlling of device. Specifically, the hard steel plate can be bonded on the air bag through glue.

The air bag 4 is vented by a plurality of ways, the first: the air bag 4 is provided with an exhaust port and a plug. When exhausting, the plug on the exhaust port is directly pulled off to exhaust.

And the second method comprises the following steps: an electromagnetic valve is arranged between the air pump device and the air pipe 31, a tension spring 42 is tied in the air bag 4, one end of the tension spring 42 is fixed with the bottom of the air bag 4, and the other end of the tension spring is connected with the top of the air bag 4. When the airbag 4 is not inflated, the tension spring 42 does not provide tension; after the air bag 4 is inflated by the gas, the tension spring 42 is stretched to provide a backward tension to the rigid steel plate, so that the air bag 4 rebounds after the solenoid valve is opened to complete the automatic exhaust.

The electromagnetic valve 5 comprises an inlet 51, an outlet 52 and an exhaust port 53, wherein the inlet 51 is connected with the air pump device, the outlet 52 is connected with the air pipe 31, and the exhaust port 53 is directly communicated with the outside. The air pump means is opened and the solenoid valve 5 is closed (non-energized state) and air is passed through the air tube 31 via the inlet 51, outlet 52 of the solenoid valve to inflate the air bag 4. The air pump device is closed, the electromagnetic valve 5 is opened (energized state), and the air in the airbag 4 is exhausted to the atmosphere through the air pipe 31, the outlet 52 of the electromagnetic valve and the exhaust port 53. The solenoid valve is a mature prior art, and the principle and structure thereof are not described in detail.

As a specific implementation manner, the control module 3 includes a box 34, a single chip microcomputer, an air pump device, an electromagnetic valve 5 and a storage battery are disposed in the box 34, a liquid crystal display 33 is disposed outside the box 34, one end of the air tube 31 is connected to the air inlet/outlet 24, the other end is connected to an air charging port 341 disposed at the front end of the box 34, the control module 3 is connected to the pneumatic shunt valve assembly 2 through a control and power wire 32, one end of the control and power wire 32 is connected to a circuit connector 342 disposed at the front end of the box 34, and the other end is connected to a circuit interface 28 disposed at the top of the valve body 21. The liquid crystal screen 33 can display the real-time pressing force of the corresponding area of the human body; the interaction mode is carried out in a touch mode, and an operator can click the corresponding pressing area according to the requirement of the pressing part and drag the pressure bar when the device is used, so that the device is controlled to realize accurate abdomen pressing. Simultaneously, can also select different modes of pressing, for example short distance circulation is pressed, makes the gasbag fill the gassing in proper order according to around the navel clockwise to play the efficiency of massage. The air pump device is positioned in the control module 3 and is electrically connected with the singlechip. The air pump device and the control module 3 are integrated, operation is convenient, the occupied space of the control module 3 is reduced, and the control module can be connected with an external power supply to supply power to the control module 3 and the pneumatic shunt valve component 2.

As a specific embodiment, the top of the valve body 21 is provided with an indicator lamp 6. When the pressing device works, the indicator lamp 6 is on, the work is finished, and the indicator lamp 6 is off.

Taking the second exhaust mode as an example, the working process of the device is as follows: and (3) determining a pressing area, issuing an instruction by the control module 3, opening the air pump device, closing the electromagnetic valve, driving the valve core 22 to rotate to the air bag corresponding to the pressing area by the stepping motor 23, and at the moment, conducting the air inlet/outlet 24 and the air inlet/outlet passage 26 by the guide groove on the valve core 22, and starting inflating the air bag 4 by the air pump device. When the inflation is completed, the air pump device is closed, and the valve core 22 rotates to close the channel between the two air inlet and outlet channels 26. When exhausting, the control module 3 issues an instruction, the stepping motor 23 drives the valve core 22 to rotate to the corresponding air bag, at the moment, the guide groove on the valve core 22 conducts the air inlet and outlet port 24 and the air inlet and outlet channel 26, the electromagnetic valve is opened, and the air bag 4 automatically rebounds under the action of the tension spring to complete the exhaust. The angle of the valve core 22 can also be finely adjusted by controlling the stepping motor 23, so that the size of the air inlet and outlet channel is controlled, and the speed of air charging and discharging is controlled.

The embodiments described in this specification are merely illustrative of implementations of the inventive concepts, and the scope of the invention should not be considered limited to the specific forms set forth in the embodiments, but rather the scope of the invention is intended to include equivalent technical means as would be understood by those skilled in the art from the inventive concepts.

Claims (7)

1. The utility model provides a but medical multizone belly press device of self-inflating, includes the bandage, its characterized in that: the pneumatic shunt valve assembly is connected with the air pump device through an air pipe, a plurality of air bags corresponding to the belly pressing area are radially radiated along the pneumatic shunt valve assembly, the control module issues an instruction, and the pneumatic shunt valve assembly is rotated to conduct the air pump device, the corresponding air bags and the air bags to inflate.

2. An automatically inflatable medical multi-regional abdominal compression device as in claim 1, wherein: bandage through-hole is established to the bandage, pneumatic flow divider subassembly includes the valve body, case and step motor, the valve body is located the bandage through-hole, the valve body is the cylinder, the business turn over gas port of being connected with the trachea is established at the top, open the cylinder through-hole along the axis direction, the perpendicular to axis direction is opened a plurality of business turn over gas pipeline and is link up with the cylinder through-hole, the gas charging and discharging port and the business turn over gas pipeline one-to-one of gasbag are aimed at, the cylinder through-hole is arranged in to the case, it has the guide slot that is used for switching on business turn over gas port and business turn over gas pipeline to open below the case top syncline, the case bottom links to each other with step motor.

3. The self-inflatable medical multi-zone abdominal compression device of claim 1, wherein: the bandage is made of elastic material, and the end is provided with a magic tape.

4. An automatically inflatable medical multi-regional abdominal compression device as in claim 1, wherein: the air bags are positioned on the inner side of the binding band and distributed around the navel and respectively correspond to the left lower abdomen, the left upper abdomen, the right lower abdomen, the right upper abdomen, the upper navel, the lower navel, the left middle abdomen and the right middle abdomen.

5. The self-inflatable medical multi-zone abdominal compression device of claim 4, wherein: the fixed plate is fixed in at the gasbag top, and the fixed plate outward flange is fixed with bandage through-hole inner wall, and the inward flange is fixed with the valve body outer wall, and the gasbag outer lane is made by elastic rubber.

6. An automatically inflatable medical multi-regional abdominal compression device as in claim 5, wherein: the bottom in the air bag is provided with a hard steel plate, and a pressure sensor is arranged between the hard steel plate and the air bag.

7. The self-inflatable medical multi-zone abdominal compression device of claim 2, wherein: the control module comprises a box body, a single chip microcomputer, an air pump device and a storage battery are arranged in the box body, a liquid crystal display screen is arranged outside the box body, one end of an air pipe is connected with an air inlet and an air outlet, the other end of the air pipe is connected with an inflation inlet arranged at the front end of the box body, the control module is connected with a pneumatic shunt valve assembly through a control and power wire, one end of the control and power wire is connected with a circuit connector arranged at the front end of the box body, the other end of the control and power wire is connected with a circuit interface arranged at the top of the valve body, and an indicator light is arranged at the top of the valve body.

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