CN206507949U - A kind of magnetic resonance examination respiratory regulation device - Google Patents

Abstract

The utility model discloses a kind of magnetic resonance examination respiratory regulation device, including bandage, elastic band, connect band, the first VELCRO, the second VELCRO, air cushion, pressure sensor, pipeline, asepwirator pump, timer, magnetic resonance examination respiratory regulation device, clever structure, it is powerful, it is simple to operate, it is cheap, by using the device, effective control can be carried out to the respiratory rate of patient, greatly improve the operating efficiency of medical personnel and the treatment progress of patient.

Description

Breathing adjustment device for magnetic resonance examination

technical field

The utility model relates to a breathing regulating device, in particular to a breathing regulating device for magnetic resonance examination.

Background technique

In clinical MRI abdominal imaging examinations, respiratory gating technology is often used to reduce respiratory motion artifacts. During the examination, the patient's respiratory frequency and amplitude are required to remain relatively stable. Therefore, the patient's respiratory rhythm needs to be trained before the examination. However, some patients are older or nervous, etc. These factors are often not well matched, resulting in the subject's respiratory rhythm disorder, and the frequency and amplitude of the abdominal wall's ups and downs with breathing are inconsistent, which affects the application effect of respiratory gating technology in abdominal MR imaging examination, resulting in MR images. Severe breathing artifacts affect the detection and diagnosis of lesions. In view of the above defects, it is necessary to design a breathing adjustment device for magnetic resonance examination.

Utility model content

The technical problem to be solved by the utility model is to provide a breathing adjustment device for magnetic resonance examination to solve the current problems that patients cannot control their own breathing frequency according to the requirements of medical staff, reduce the work efficiency of medical staff and the progress of patient treatment .

In order to solve the above-mentioned technical problems, the technical solution of the utility model is: a breathing adjustment device for magnetic resonance examination, including a strap, an elastic band, a connecting strap, a first Velcro, a second Velcro, an air cushion, a pressure sensor, a pipeline, Suction pump, timer, the elastic band is located on both sides of the bottom of the strap, the elastic band is connected to the strap by sewing, the connecting strap is located on both sides of the bottom of the elastic band, the connecting strap is connected to the elastic band by sewing, the The first Velcro is located at the lower end of the left side of the outer wall of the connecting belt, the first Velcro is connected to the connecting belt by sewing, the second Velcro is located at the lower end of the inner right side of the connecting belt, and the second Velcro is connected with the connecting belt The connection belt is stitched together, the air cushion is located on the middle side of the upper end of the inner wall of the strap, the air cushion is connected with the glue of the strap, the pressure sensor is located on the left side inside the air cushion, the pressure sensor is connected with the glue of the air cushion, the The pipeline is located in the middle side of the front end of the air cushion, the pipeline is connected to the thread of the air cushion, the suction pump is located on the right side of the pipeline, the suction pump is connected to the pipeline thread, and the timer is located on the left side of the top of the suction pump. On the side, the timer is threadedly connected with the suction pump.

Further, the straps and the connecting straps are also provided with ventilation holes inside, and the ventilation holes are circular through holes.

Further, the inner wall of the elastic band is also provided with a protective pad, and the protective pad is connected with the elastic band by glue.

Further, the bottoms of the air cushions are provided with massage particles, and the massage particles are connected with the air cushion glue.

Further, the outer wall of the pipeline is also provided with a regulating valve, and the regulating valve is connected with the pipeline thread.

Further, the right side of the top of the suction pump is also provided with a storage battery, and the storage battery is threadedly connected with the suction pump.

Compared with the prior art, when using the breathing adjustment device for magnetic resonance examination, the medical personnel first hold the strap, wrap the strap together with the elastic band and the connecting strap around the waist of the patient, and attach the air cushion to the patient's abdomen close, under the action of the first Velcro and the second Velcro sticking to each other, the bandage together with the elastic band and the connection belt are firmly connected with the patient, and then the medical personnel start the suction pump and the timer by hand, and the suction pump It has the function of inflating and inhaling. Firstly, the medical personnel turn on the inflating function of the inhalation pump. The inhalation pump discharges the inflation air pressure from the pipeline into the air cushion. Under the action of the air pressure, the air cushion gradually expands. Squeeze, control the patient's inhalation frequency by squeezing the patient's abdomen. When the air pressure in the air cushion is higher than the pressure value set by the pressure sensor, the inhalation pump will stop the inflation function. Synchronously, the inhalation pump will start the inhalation function. Under the action of suction, the air pressure in the air cushion is discharged from the pipeline. At this time, the air cushion is in a contracted state. The purpose is to control the frequency of the patient’s exhalation. When the air pressure in the air cushion is lower than the pressure value set by the pressure sensor, The inhalation pump stops the inhalation function, and the inhalation pump starts the inflation function synchronously. Through the above cycle, the frequency of inhalation and exhalation of the patient is controlled. When the working time of the inhalation pump reaches the time value set by the timer, the inhalation The air pump stops working. The breathing adjustment device for magnetic resonance examination has ingenious structure, powerful function, simple operation and low price. By using this device, the patient's breathing frequency can be effectively controlled, which greatly improves the medical staff's ability. Work efficiency and patient treatment progress. At the same time, during the use of the device, the medical staff can use the regulating valve to control the inflation and inhalation speed of the inhalation pump, which is convenient for the medical staff to accurately control the patient's inhalation and exhalation frequency. The massage particles are used to make the air cushion softly touch the patient's abdomen, and play an auxiliary massage role. The protective pad is used to make the elastic band softly touch the patient and protect the patient. The battery is used to provide energy for the device. The device can be used normally without an external power supply, and the ventilation holes are for exchanging the air inside the device with the outside air, thereby improving the comfort of the patient when using the device.

Description of drawings

Fig. 1 is a partial front sectional view of a breathing adjustment device for magnetic resonance examination;

Fig. 2 is a partial internal sectional view of the air cushion.

Strap 1 Elastic 2

Connecting strap 3 First Velcro 4

Second Velcro 5 Air Cushion 6

pressure sensor 7 pipe 8

Aspirator 9 Timer 10

Air vent 101 Protective pad 201

Massage particles 601 Regulating valve 801

Battery 901

The following specific embodiments will be further described in conjunction with the above-mentioned drawings.

detailed description

In the following, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art that the described embodiments may be practiced without some or all of these specific details. In other instances, well known processing steps have not been described in detail.

As shown in Figure 1 and Figure 2, a breathing adjustment device for magnetic resonance examination, including a strap 1, an elastic band 2, a connecting belt 3, a first Velcro 4, a second Velcro 5, an air cushion 6, a pressure sensor 7, Pipeline 8, suction pump 9, timer 10, the elastic band 2 is located on both sides of the bottom of the bandage 1, the elastic band 2 is connected to the bandage 1 by sewing, and the connecting band 3 is located on both sides of the bottom of the elastic band 2, The connecting belt 3 is connected to the elastic band 2 by sewing, the first Velcro 4 is located at the lower end of the outer wall of the connecting belt 3 on the left side, the first Velcro 4 is connected to the connecting belt 3 by sewing, and the second Velcro The sticker 5 is located at the lower end of the inner right side of the connecting belt 3, the second velcro 5 is connected to the connecting belt 3 by sewing, the air cushion 6 is located at the middle side of the upper end of the inner wall of the belt 1, and the air cushion 6 is glued to the belt 1 connected, the pressure sensor 7 is located on the left side of the air cushion 6, the pressure sensor 7 is glued to the air cushion 6, the pipeline 8 is located in the middle side of the front end of the air cushion 6, and the pipeline 8 is connected to the air cushion 6 by threads. The suction pump 9 is located on the right side of the pipeline 8, the suction pump 9 is threadedly connected with the pipeline 8, the timer 10 is located on the left side of the top of the suction pump 9, and the timer 10 is connected with the suction The pump 9 is threadedly connected, and the inside of the strap 1 and the connecting strap 3 are also provided with vent holes 101, the vent holes 101 are circular through holes, and the inner wall of the elastic band 2 is also provided with a protective pad 201, so The protective pad 201 is connected with the elastic band 2 by glue, the bottom of the air cushion 6 is also provided with massage particles 601, the massage particles 601 are connected with the air cushion 6 by glue, and the outer wall of the pipeline 8 is also provided with a regulating valve 801, The regulating valve 801 is threadedly connected with the pipeline 8 , and the top right side of the air suction pump 9 is also provided with a storage battery 901 , and the battery 901 is threadedly connected with the suction pump 9 .

When using the breathing adjustment device for magnetic resonance examination, the medical personnel first hold the strap 1, wrap the strap 1 together with the elastic band 2 and the connecting strap 3 around the waist of the patient, and fit the air cushion 6 to the abdomen of the patient. Under the action of the first Velcro 4 and the second Velcro 5 sticking to each other, the strap 1 together with the elastic band 2 and the connecting strap 3 are firmly connected to the patient, and the medical personnel then turn on the suction pump 9 and the timer 10 by hand. The air suction pump 9 described above has the function of inflating and inhaling air. First, the medical staff turns on the inflation function of the air suction pump 9. The air suction pump 9 discharges the inflation air pressure from the pipeline 8 into the air cushion 6. Under the action of the air pressure, the air cushion 6 Inflate gradually, the inflated air cushion 6 squeezes the patient's abdomen, and controls the patient's inhalation frequency by squeezing the patient's abdomen. When the air pressure in the air cushion 6 is higher than the pressure value set by the pressure sensor 7, the inhalation pump 9 Stop the inflatable function, synchronously, the suction pump 9 starts the suction function, under the action of suction, the air pressure in the air cushion 6 is discharged from the pipeline 8, and the air cushion 6 is in a contracted state at this time, the purpose is to control the patient's exhalation Frequency, when the air pressure in the air cushion 6 is lower than the pressure value set by the pressure sensor 7, the inhalation pump 9 stops the inhalation function, and the inhalation pump 9 starts the inflation function synchronously, through the above cycle, to control the patient's inhalation and The frequency of exhalation, when the working time of the suction pump 9 reaches the time value set by the timer 10, the suction pump 9 stops working, and at the same time, during the use of the device, the medical staff can use the regulating valve 801 to control The inflation and inhalation speed of the air suction pump 9 is convenient for the medical staff to accurately control the frequency of inhalation and exhalation of the patient. The massage particles 601 are used to make the air cushion 6 softly contact with the patient's abdomen, and play an auxiliary massage role. The protective pad 201 is to allow the elastic band 2 to be in soft contact with the patient and to protect the patient. The battery 901 is to provide energy supply to the device. The device can be used normally without an external power supply. The exchange with the outside air improves the comfort of the patient when using the device.

The utility model is not limited to the above-mentioned specific implementation manners, and various transformations made by those skilled in the art starting from the above-mentioned ideas without creative work all fall within the protection scope of the utility model.

Claims (6)

1. a kind of magnetic resonance examination respiratory regulation device, it is characterised in that including bandage, elastic band, connect band, the first magic Patch, the second VELCRO, air cushion, pressure sensor, pipeline, asepwirator pump, timer, described elastic band are located at bandage bottom two Side, described elastic band is connected with bandage suture, and described connect band is located at elastic band two bottom sides, described connect band and pine Taut band suture is connected, and the first described VELCRO is located at lower end on the left of connect band outer wall, the first described VELCRO and connect band Suture is connected, and the second described VELCRO is located at connect band inner right side lower end, and the second described VELCRO is sutured with connect band It is connected, described air cushion is located at side in bandage inwall upper end, and described air cushion is connected with bandage glue, described pressure sensor Positioned at air cushion inside left, described pressure sensor is connected with air cushion glue, and described pipeline is located at side, institute in air cushion front end The pipeline stated is connected with air cushion screw thread, and described asepwirator pump is located on the right side of pipeline, and described asepwirator pump is connected with pipeline thread, institute The timer stated is located at asepwirator pump top left side, and described timer is connected with asepwirator pump screw thread.

2. a kind of magnetic resonance examination respiratory regulation device as claimed in claim 1, it is characterised in that described bandage and Air-vent is also equipped with inside connect band, described air-vent is manhole.

3. a kind of magnetic resonance examination respiratory regulation device as claimed in claim 2, it is characterised in that in described elastic band Wall is additionally provided with neonychium, and described neonychium is connected with elastic band glue.

4. a kind of magnetic resonance examination respiratory regulation device as claimed in claim 3, it is characterised in that described air cushion bottom Granule for massage is also equipped with, described granule for massage is connected with air cushion glue.

5. a kind of magnetic resonance examination respiratory regulation device as claimed in claim 4, it is characterised in that described pipeline outer wall Regulating valve is additionally provided with, described regulating valve is connected with pipeline thread.

6. a kind of magnetic resonance examination respiratory regulation device as claimed in claim 5, it is characterised in that described asepwirator pump top Battery is additionally provided with the right side of portion, described battery is connected with asepwirator pump screw thread.