CN219147583U

CN219147583U - Abdominal belt device for abdomen magnetic resonance elastography, respiratory gating and respiratory control

Info

Publication number: CN219147583U
Application number: CN202223297061.8U
Authority: CN
Inventors: 王丽琴; 林芝; 罗宴吉; 蔡华崧; 冯仕庭
Original assignee: First Affiliated Hospital of Sun Yat Sen University
Current assignee: First Affiliated Hospital of Sun Yat Sen University
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-09
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses an abdominal belt device for abdomen magnetic resonance elastography, respiratory gating and respiratory control, which relates to the technical field of medical equipment and comprises an abdominal belt body, wherein vertical sticking burrs and sticking fuzzes are arranged on the abdominal belt body, an air cushion is further arranged on the abdominal belt body, an air inlet pipe and an air pressure sensor are arranged on the air cushion, the air inlet pipe is connected with an air pump through an air inflation pipe, an electric valve is further arranged on the air inflation pipe, a controller and a power supply are further arranged on the right side of the air inflation pump, and a respiratory monitor and a vibration unit are arranged on the abdominal belt body through a sleeve bag. Under the action of the elastic bellyband, the vertical sticking burrs, the sticking soft hairs and the auxiliary blocks, the device can better meet the requirements of different patients in use, the use efficiency of the device is ensured, the detachable inflation tube and the air pressure sensor can enable the air cushion to meet different use requirements of the patients, and the functionality of the device is improved.

Description

Abdominal belt device for abdomen magnetic resonance elastography, respiratory gating and respiratory control

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an abdominal belt device for abdomen magnetic resonance elastography, respiratory gating and respiratory control.

Background

The abdomen magnetic resonance examination requires the patient to breathe and match, and the breath uniformity of the patient and the breath-holding degree determine the quality of the image; when the abdomen magnetic resonance examination elastography is carried out on a patient, the abdomen belt and the elastic abdomen belt are bound on the abdomen of the patient at the same time, so that the functions of respiratory monitoring, respiratory triggering, fixing the vibration unit, transmitting vibration waves and the like are realized. Patient comfort can also affect the efficiency and quality of the examination.

In the prior art, the original bellyband tied on the abdomen of a patient during magnetic resonance examination has single effect, can not realize the control of the respiratory rhythm and breath-holding degree of the patient, has no function of fixing an elastic vibration unit, and has low bellyband efficiency; and the elastic bellyband additionally placed when the patient performs elastic examination has no breathing control function, so that the image quality is limited by the breathing condition of the patient, the fixing effect is poor, the time and difficulty of positioning are increased, in addition, the bellyband compression causes pain to the patient who is placed in a tube, the coordination degree and compliance of the patient are reduced, and the examination success rate is reduced.

Disclosure of Invention

The present utility model aims to provide an abdominal belt device for abdominal magnetic resonance elastography and respiratory gating and respiratory control, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a binder device for belly magnetic resonance elastography and breathe door control, breathe control, includes the binder body, its characterized in that, the binder body is the elasticity binder, be provided with vertical row's thread gluing burr on the binder body left side front wall, be provided with the thread gluing soft hair that uses with vertical row's thread gluing burr cooperation on the binder body right side back wall, be provided with the air cushion on the binder body rear side inner wall, be provided with the intake pipe on the air cushion, still be provided with air pressure sensor on the air cushion, the inlet end of intake pipe still is connected with the gas tube, the inlet end of gas tube is connected with the end of giving vent to anger of gas pump, still be provided with electric valve on the gas tube, air pressure sensor is connected with gas pump and electric valve through the wire, the gas pump right side still is provided with controller and power, the controller passes through the wire and is connected with the controller, evenly be provided with a plurality of cover bags on the binder body inner wall, the air inlet end of gas tube is placed the unit and is connected with the flexible hose through the vibration of air compressor, the air compressor is provided with the air compressor is connected with the air compressor to the side.

As a further scheme of the utility model: the air pressure sensor is detachable.

As still further aspects of the utility model: the bellyband body and the air cushion are provided with guide holes.

As still further aspects of the utility model: and protruding points are arranged on the outer wall of the rear side of the air cushion.

As still further aspects of the utility model: and a valve is arranged on the air inlet pipe.

As still further aspects of the utility model: the inflation tube is detachable.

As still further aspects of the utility model: the bellyband body is also provided with an auxiliary block in a sliding way.

Compared with the prior art, the utility model has the following beneficial effects:

1. under the action of the elastic bellyband, the vertical sticking burrs, the sticking soft hairs and the auxiliary blocks, the bellyband body not only can meet the requirements of different examination projects of patients with different body types, but also ensures the use efficiency of the device; meanwhile, the fixing quality of the device is improved to a certain extent, the situation that the binder falls off and shifts in the checking process is reduced, the positioning difficulty is reduced, and the positioning efficiency is improved;

2. under the action of the inflating tube with the valve, the air cushion with the guide holes and the convex points can meet different use requirements, so that the functionality of the device is improved, the effects of uniform breathing rhythm control and breath-hold control on a patient can be achieved, the image quality is ensured, meanwhile, the guide holes and the convex points also carry out isolation protection on the abdomen catheterization of the patient after invasive treatment, secondary injury caused by extrusion is avoided, the comfort level of the patient is improved, the coordination degree and compliance of the patient are improved, and the success rate of examination is improved;

3. under the action of a plurality of bags, the vibration unit is conveniently placed, so that the device can better meet the actual requirements of patients with different body types on the abdominal elasticity examination; meanwhile, the respiratory monitoring module meets the requirement of respiratory control in abdominal elasticity examination;

4. the detachable inflation tube and the air pressure sensor are arranged, so that the bellyband can meet the requirements of common abdomen magnetic resonance examination and abdomen elastic magnetic resonance examination, the examination convenience is improved, and the loss of medical equipment is reduced.

Drawings

Fig. 1 is a schematic diagram of a front view of an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a device state during respiration adjustment according to an embodiment of the present utility model.

Fig. 3 is a schematic structural view of the embodiment of the present utility model in a top view in a closed state.

Reference numerals annotate: 1. an abdominal belt body; 101. a guide hole; 2. vertical row sticking burrs; 3. sticking buckle fuzz; 4. an auxiliary block; 5. an air cushion; 501. a bump; 6. an air pressure sensor; 7. an air inlet pipe; 701. a valve; 8. an inflation tube; 9. an electric valve; 10. an inflator pump; 11. bagging; 12. a vibration unit; 13. a respiration monitor; 14. a controller; 15. a power supply; 16. a flexible hose; 17. an air inlet pipe; 18. an air compressor.

Detailed Description

The present utility model will be described in detail below with reference to the drawings, in which like or identical parts are given the same reference numerals, and in which the shape, thickness or height of each component may be enlarged or reduced in practical use. The examples set forth herein are intended to be illustrative of the utility model and are not intended to limit the scope of the utility model. Any obvious modifications or alterations to the utility model, as would be apparent, are made without departing from the spirit and scope of the present utility model.

Examples

Referring to fig. 1 to 3, in the embodiment of the utility model, an abdominal belt device for magnetic resonance elastography, respiratory gating and respiratory control of the abdomen comprises an abdominal belt body 1, wherein the abdominal belt body 1 is an elastic abdominal belt, and can be automatically adjusted according to the abdominal circumference of a patient, so that the abdominal belt body 1 can better meet the actual demands of different patients, a vertical row of fastening burrs 2 is arranged on the front wall of the left side of the abdominal belt body 1, fastening soft hair 3 matched with the vertical row of fastening burrs 2 is arranged on the rear wall of the right side of the abdominal belt body 1, in the actual use process, when the abdominal belt body 1 is wound on the abdomen of a patient, the vertical row of fastening burrs 2 are matched with the fastening soft hair 3, thereby fixing the abdominal belt body 1 with the abdomen of the patient, ensuring the fixing quality of the device in the actual use, avoiding the occurrence of the situation that the device falls off and the like in the use process, ensuring the use efficiency of the device, and further arranging auxiliary blocks 4 on the abdominal belt body 1, under the action of the auxiliary blocks 4, improving the effect of the vertical row of fastening burrs 2, and ensuring that the fastening soft hair 3 can better meet the demands of the patient.

The bellyband body 1 is provided with an air cushion 5 on the inner wall of the rear side, the air cushion 5 is provided with an air inlet pipe 7, the air inlet pipe 7 is provided with a valve 701, the air inlet end of the air inlet pipe 7 is also connected with an air charging pipe 8, the air charging pipe 8 is detachable, the air inlet end of the air charging pipe 8 is connected with the air outlet end of an air charging pump 10, the air cushion 5 is also provided with an air pressure sensor 6, the air pressure sensor 6 is connected with the air charging pump 10 through a wire, the air charging pipe 8 is also provided with an electric valve 9, the electric valve 9 is connected with the air pressure sensor 6 through a wire, the right side of the air charging pump 10 is also provided with a controller 14, the right side of the controller 14 is provided with a power supply 15, the controller 14 is connected with the air charging pump 10, the electric valve 9 and the air pressure sensor 6 through wires, when the regular breathing rhythm adjustment is needed to be carried out on a patient, the air cushion 5 can be inflated by the inflator pump 10, at the moment, the air cushion 5 presses the abdomen of the patient to control the inspiration frequency of the patient, the air cushion 5 is detected by the air pressure sensor 6, after the air pressure reaches a certain value, the electric valve 9 is controlled to be opened under the action of the controller 14, so that the expiration frequency of the patient can be controlled at the moment when the air in the air cushion 5 is discharged, the device realizes the breathing rhythm control of the patient, when the breath-hold control is needed to be carried out on the patient, the inflator pump 10 inflates the air cushion 5 when the breath-hold control is needed to carry out on the patient, at the moment, the air cushion 5 continuously presses the abdomen of the patient to assist the patient to be in the end-expiration breath-hold state, the air cushion 5 is detected by the air pressure sensor 6, when the pressurization reaches the end of data acquisition for a certain period of time, the electric valve 9 is controlled to be opened under the action of the controller 14 when the instruction is "breathing", so that the device can realize the breath holding control of the patient by discharging the gas in the air cushion 5, when the examination is finished, a proper amount of gas can be filled into the air cushion 5 by the inflator pump 10, so that the air cushion 5 can play a role of protecting abdominal wounds of a patient isolation coil, then the air tube 8 is taken off from the air inlet tube 7, thereby facilitating the movement of the patient, the air cushion 5 is also provided with the convex point 501, under the action of the convex point 501, the effect of isolating the abdominal interventional catheter of the patient can be realized, the air inlet tube 7 is also provided with the valve 701, after the device is used, the gas in the air cushion 5 can be discharged by opening the valve 701, the recovery of the abdominal belt body 1 is facilitated, and the multifunctional use of the device is realized, when a patient breathes and adjusts, the air cushion 5 which contracts or expands is utilized to drive the convex point 501 to move, so that the convex point 501 can decompress the contact surface when the abdomen of the patient is pressed, the occurrence of secondary injury to the patient is reduced, the safety of the device in actual use is ensured to a certain extent, the air charging pipe 8 arranged on the device, the air charging pump 10 arranged on the device and corresponding electronic components are connected through the air charging pipe, the air pressure sensor 6 in the air cushion 5 is made of nonmagnetic materials, the safety and quality of magnetic resonance examination are ensured, the air pressure sensor 6 is detachable, the air charging pipe 8 arranged on the device, the air charging pump 10 arranged on the device and the corresponding electronic components are detached through the connection of the air charging pipe and the air charging pump 10 arranged on the device when the magnetic resonance examination is carried out, and the air pressure sensor 6 in the air cushion 5 is taken out at the same time, avoid the influence of compact foreign matters on the elastic detection result. The bellyband body 1 and the air cushion 5 are further provided with a plurality of guide holes 101, so that the bellyband can be conveniently used by a patient with an abdomen intubation under the action of the guide holes 101, the reflux caused by the extrusion of the intubation is avoided, and the occurrence of the condition that the pain of the patient is aggravated due to the extrusion is reduced.

A plurality of bags 11 are uniformly arranged on the inner wall of the bellyband body 1, a vibrating unit 12 is arranged in the bags 11, the vibrating unit 12 is a gas vibrator, and the bellyband body is well known to those skilled in the art, a proper model can be selected for use according to actual conditions, a through hole is arranged at the bottom of each bag 11, a telescopic hose 16 is arranged in each through hole, the air outlet end of each telescopic hose 16 is connected with the vibrating unit 12, the air inlet end of each telescopic hose 16 is provided with an air pipe 17, the air inlet end of each air pipe 17 is connected with an air compressor 18, and the bellyband body is in a lying state when being used by a patient, the vibrating unit 12 can be more conveniently connected with the vibrating unit 12 under the action of the through hole, in the actual use process, when the bellyband body is placed on the abdomen of the patient, the vibrating unit 12 can be placed in the bellyband body 11 according to actual conditions, the vibration unit 12 can be positioned at two sides of the abdomen of a patient and two sides of the waist of the patient, at the moment, air is filled into the vibration unit 12 through the air pipe 17 and the telescopic hose 16 by utilizing the air compressor 18 to drive the vibration unit 12 to vibrate, the breathing monitor 13 is further arranged on the outer wall of the front side of the bellyband body 1, the breathing monitor 13 is connected with the patient through related components, thereby detecting the breathing condition of the patient, ensuring the efficiency of the device for detecting the patient, simultaneously adopting a Bluetooth transmission mode for data transmission to be connected with operation equipment, facilitating the patient to breathe and trigger and collect data, in addition, the vibration unit 12 adopts a pneumatic vibrator which is a plastic product, the occurrence of the conditions of disturbing magnetic fields and the like can not occur, simultaneously in practical use, equipment which can influence the magnetic resonance examination effect and quality is placed in the equipment, the influence of the equipment on the detection result is avoided, the connection between the power device and the electronic component is known in the prior art, and is not described in detail.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The bellyband device for abdomen magnetic resonance elastography, respiratory gating and respiratory control comprises a bellyband body (1), and is characterized in that the bellyband body (1) is an elastic bellyband, a vertical row of sticking burrs (2) are arranged on the left front wall of the bellyband body (1), a sticking fluff (3) matched with the vertical row of sticking burrs (2) is arranged on the right rear wall of the bellyband body (1), an air cushion (5) is arranged on the inner wall of the rear side of the bellyband body (1), an air inlet pipe (7) is arranged on the air cushion (5), an air pressure sensor (6) is further arranged on the air cushion (5), an air inlet end of the air inlet pipe (7) is further connected with an air charging pipe (8), an air inlet end of the air charging pipe (8) is connected with an air outlet end of an air pump (10), an electric valve (9) is further arranged on the air charging pipe (8), the air pressure sensor (6) is connected with the air pump (10) and the electric valve (9) through wires, the air pressure sensor (6) is further connected with the air charging pipe (10) and the electric valve (9) through wires, the air pressure sensor (14) is further connected with the air pressure sensor (14) through the electric valve (14) and the air pump (14), a plurality of bags (11) are uniformly arranged on the inner wall of the bellyband body (1), a vibrating unit (12) is arranged in the bags (11), the air inlet end of the vibrating unit (12) is connected with an air compressor (18) through a telescopic hose (16) and an air pipe (17), and a respiration monitor (13) is arranged on the outer wall of the front side of the bellyband body (1).

2. The abdominal belt device for abdominal magnetic resonance elastography and respiratory gating and respiratory control according to claim 1, characterized in that the air pressure sensor (6) is detachable.

3. The abdominal belt device for abdominal magnetic resonance elastography and respiratory gating, respiratory control according to claim 1, characterized in that the belt body (1) and the air cushion (5) are provided with guide holes (101).

4. The abdominal belt device for abdominal magnetic resonance elastography and respiratory gating and respiratory control according to claim 1, characterized in that the air cushion (5) is provided with bumps (501) on the outer wall of the back side.

5. The abdominal belt device for abdominal magnetic resonance elastography and respiratory gating and respiratory control according to claim 2, characterized in that a valve (701) is provided on the air inlet tube (7).

6. The abdominal belt device for abdominal magnetic resonance elastography and respiratory gating and respiratory control according to claim 5, characterized in that the inflation tube (8) is detachable.

7. The abdominal belt device for abdominal magnetic resonance elastography and respiratory gating and respiratory control according to any of claims 1-6, characterized in that the belt body (1) is also slidingly provided with auxiliary blocks (4).