CN217744398U

CN217744398U - DIBH respiratory movement monitoring devices

Info

Publication number: CN217744398U
Application number: CN202220230320.6U
Authority: CN
Inventors: 姚兰
Original assignee: HANGZHOU CANCER HOSPITAL
Current assignee: HANGZHOU CANCER HOSPITAL
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-11-08
Anticipated expiration: 2032-01-27

Abstract

The utility model relates to a medical device technical field discloses a DIBH respiratory movement monitoring devices, including monitoring area and the fixed subassembly of connecting in monitoring area both ends, fixed subassembly includes installed part and regulating part, the regulating part rotates and installs on the installed part, be provided with one-way spacing subassembly between regulating part and the installed part, the spout has been seted up on the regulating part, it is provided with the moving member to slide in the spout, the tip and the moving member fixed connection in monitoring area, the one end of keeping away from the installed part in the spout is provided with the plate body, install pressure sensor on the plate body, be provided with first elastic component between moving member and the pressure sensor, the end of spout is provided with the guide roll, guide roll and moving member fixed connection are walked around to the tip in monitoring area, be provided with treater and time-recorder on the installed part. The utility model discloses can solve among the prior art and carry out the deep draft to the patient and shield when gas training, medical personnel pass through belt tape measure and stopwatch manual measurement, comparatively troublesome problem.

Description

DIBH respiratory movement monitoring devices

Technical Field

The utility model relates to a medical device technical field especially relates to a DIBH respiratory movement monitoring devices.

Background

The breast cancer is a common malignant tumor for women, the incidence rate of the breast cancer is continuously increased and the breast cancer is in a youthful trend, and the physical and mental health and the living quality of the women are seriously influenced. Radiotherapy is one of important treatment means for breast cancer, can effectively improve local control rate and reduce distant metastasis caused by local uncontrolled, but because of the special anatomical relationship between the breast and the heart, the heart injury caused by radiotherapy also needs to be paid more and more attention to clinically.

Many researchers show that after breast-conserving surgery, the radiation therapy of patients can be matched with Deep inhalation Breath-Hold (DIBH) technique to reduce the cardiac dose and the pulmonary dose, and the DIBH radiation therapy technique can expand two lungs, so that the heart is far away from the chest wall, the radiation dose of the heart and the lung is greatly reduced, and the influence of respiratory motility on the sacrifice organ can be reduced.

In order to ensure the effect of the patient's deep inspiration breath-hold (DIBH) during radiotherapy, medical staff is required to perform deep inspiration breath-hold (DIBH) training on the patient in the ward.

During training, after a patient lies down, a belt measuring tape and a stopwatch are taken, chest circumference of the patient is measured and recorded in the maximum inspiration phase and the maximum expiration phase of the patient, and the horizontal line of the belt measuring tape passes through the position under the xiphoid process of the patient. When the patient reaches the maximum breathing profile, the patient is held for a period of time and the time that the patient can reach each time is recorded, each patient performs at least 6 breathing exercises in the ward and the record is kept. However, the medical staff is troublesome to measure manually through the belt tape measure and the stopwatch.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a DIBH respiratory movement monitoring devices, when carrying out dark breathing screen gas training to the patient among the solution prior art, medical personnel pass through belt tape measure and stopwatch manual measurement, comparatively troublesome problem.

The utility model discloses an above-mentioned technical problem is solved to following technical means:

the utility model provides a DIBH respiratory movement monitoring devices, includes the monitoring area and connects in the fixed subassembly at monitoring area both ends, fixed subassembly includes installed part and regulating part, the regulating part rotates to be installed on the installed part, be provided with one-way spacing subassembly between regulating part and the installed part, the spout has been seted up on the regulating part, it is provided with the moving member to slide in the spout, the tip and the moving member fixed connection in monitoring area, the one end of keeping away from the installed part in the spout is provided with the plate body, install pressure sensor on the plate body, be provided with first elastic component between moving member and the pressure sensor, the end of spout is provided with the guide roll, guide roll and moving member fixed connection are walked around to the tip in monitoring area, be provided with treater and time-recorder on the installed part, pressure sensor and time-recorder all are connected with the treater electricity.

Further, a first mounting groove has been seted up on the installed part, treater and time-recorder all set up in first mounting groove, be provided with power and wireless transceiver in the first mounting groove, power, alarm and wireless transceiver all are connected with the treater electricity.

Further, the top of installed part is provided with first pilot lamp and second pilot lamp, first pilot lamp and second pilot lamp all link with the treater electricity, connect first mounting groove department is provided with the apron, the display window has been seted up on the apron, the display window is located the time-recorder top.

Further, one side at installed part top is provided with the lug, the second mounting groove has been seted up to the bottom of lug, the tip of regulating part is provided with the connecting block, the connecting block rotates to be installed in the second mounting groove, one-way spacing subassembly includes stopper and gear, the notch has been seted up on the connecting block, gear fixed mounting is in the notch, the top of second mounting groove is provided with the mounting panel, one side that the stopper is close to the mounting panel is provided with the slide bar, slide bar slidable mounting is on the mounting panel, the bottom and the gear of stopper offset, the cover is equipped with the second elastic component on the slide bar, the one end of second elastic component meets with the stopper, and the other end meets with the mounting panel.

Further, the slide bar is provided with two, the terminal of slide bar runs through the mounting panel, two the end-to-end connection of slide bar has same curved bar, the diameter of curved bar is greater than the diameter of slide bar.

Further, the slide rail has all been seted up to the both sides of spout, the both ends of moving member are all blocked and are located in the slide rail, the upper and lower both sides of moving member all are provided with spacing head, spacing head card is located in the spout.

Further, the side of going up of regulating part sets up the scale mark, the draw-in groove has been seted up to the bottom of installed part.

The utility model has the advantages that:

1. through setting up monitoring area, regulating part and moving member, the thorax undulates when the patient breathes, will drive the both ends removal in monitoring area to drive the moving member removal, medical personnel observe the distance that the moving member removed and can obtain the difference between the biggest thorax of breathing in of patient and the biggest thorax of exhaling.

2. Through setting up pressure sensor, treater, time-recorder and wireless transceiver, pressure numerical value that pressure sensor received changes, can calculate the difference between the thorax of breathing in and the biggest thorax of breathing out of patient is the biggest automatically, and the time-recorder can keep timing at the screen gas time of the biggest state of breathing in to the patient, sends chest circumference difference and screen gas time to medical personnel or patient's cell-phone terminal through wireless transceiver at last, so that medical personnel or patient can implement to look over.

Drawings

Fig. 1 is a schematic structural diagram of a DIBH respiratory motion monitoring apparatus of the present invention;

fig. 2 is a schematic structural diagram of a fixing component in a DIBH respiratory movement monitoring device of the present invention;

fig. 3 is a schematic view of a disassembled structure of a fixing component in a DIBH respiratory movement monitoring device of the present invention;

FIG. 4 is a schematic cross-sectional view of a fixed component of a DIBH respiratory movement monitoring device of the present invention;

FIG. 5 is an enlarged schematic view of A in FIG. 4;

fig. 6 is a schematic block circuit diagram of a DIBH respiratory motion monitoring apparatus of the present invention;

the monitoring belt comprises a monitoring belt 1, a mounting part 2, a clamping groove 21, a convex block 22, a second mounting groove 221, a mounting plate 222, a first mounting groove 23, a cover plate 231, an adjusting part 3, a connecting block 31, a notch 311, a sliding groove 32, a sliding rail 321, a plate body 322, a pressure sensor 323, a guide roller 324, a scale mark 33, a sickbed 4, a guardrail 41, a limiting block 51, a sliding rod 511, a second elastic part 512, a gear 52, an arc-shaped rod 53, a moving part 6, a limiting head 61, a first elastic part 62, a processor 71, a timer 72, a power supply 73, a wireless transceiver 74, a first indicator light 75 and a second indicator light 76.

Detailed Description

The following description is given by way of specific embodiments, and those skilled in the art will appreciate the advantages and effects of the present invention from the disclosure provided in the present specification. It should be noted that the drawings provided in the following embodiments are for illustrative purposes only, and are only schematic drawings rather than actual drawings, which should not be construed as limiting the present invention, and in order to better illustrate the embodiments of the present invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and their descriptions may be omitted.

In the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "front", "back", etc. indicating the orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, therefore the terms describing the position relationship in the drawings are used only for exemplary illustration, and not for limiting the present invention, and those skilled in the art can understand the specific meaning according to the specific situation.

As shown in fig. 1-6, the utility model discloses a DIBH respiratory movement monitoring devices, including monitoring area 1 and connecting in the fixed subassembly at monitoring area 1 both ends, fixed subassembly includes installed part 2 and regulating part 3, and draw-in groove 21 has been seted up to the bottom of installed part 2. By providing the locking groove 21, the mounting member 2 can be locked to the guard rail 41 of the patient bed 4. One side at the top of installed part 2 is provided with lug 22, and second mounting groove 221 has been seted up to lug 22's bottom, and the tip of regulating part 3 is provided with connecting block 31, and connecting block 31 rotates to be installed in second mounting groove 221, makes regulating part 3 rotate to be installed on installed part 2. Be provided with one-way spacing subassembly between regulating part 3 and installed part 2, through setting up one-way spacing subassembly, make regulating part 3 can only rotate downwards relative installed part 2.

The one-way limiting assembly comprises a limiting block 51 and a gear 52, a notch 311 is formed in the connecting block 31, the gear 52 is fixedly installed in the notch 311, the mounting plate 222 is arranged at the top of the second mounting groove 221, a sliding rod 511 is arranged on one side, close to the mounting plate 222, of the limiting block 51, the sliding rod 511 is slidably installed on the mounting plate 222, through the arrangement of the sliding rod 511, the limiting block 51 can be slidably installed on the mounting plate 222, a second elastic part 512 is sleeved on the sliding rod 511, one end of the second elastic part 512 is connected with the limiting block 51, and the other end of the second elastic part is connected with the mounting plate 222. By arranging the second elastic element 512, the bottom of the limiting block 51 can be abutted against the gear 52, the rotating direction of the gear 52 is limited, and the gear 52 can only rotate downwards. The number of the sliding rods 511 is two, the tail ends of the sliding rods 511 penetrate through the mounting plate 222, the tail ends of the two sliding rods 511 are connected with the same arc-shaped rod 53, and the diameter of the arc-shaped rod 53 is larger than that of the sliding rods 511. Through the arrangement of the sliding rod 511 and the arc-shaped rod 53, when the arc-shaped rod 53 is pulled towards one end far away from the gear 52, the limiting block 51 is driven to move towards one end far away from the gear 52, so that the limiting block 51 is separated from the one-way limiting of the counter gear 52, and the adjusting piece 3 can rotate freely. The adjusting piece 3 is rotated, so that the monitoring belt 1 can be attached to the chest positions of patients with different body types, and the application range of the monitoring device is enlarged. In this embodiment, the monitoring band 1 is preferably made of an inelastic soft material such as medical cloth tape.

Seted up spout 32 on regulating part 3, it is provided with moving member 6 to slide in spout 32, and slide rail 321 has all been seted up to the both sides of spout 32, and in the slide rail 321 was all located to the both ends of moving member 6 card, the upper and lower both sides of moving member 6 all were provided with spacing head 61, and spacing head 61 card is located in spout 32, realizes moving member 6 and regulating part 3's sliding connection.

A plate body 322 is disposed at one end of the sliding chute 32, which is far away from the mounting member 2, a pressure sensor 323 is mounted on the plate body 322, a first elastic member 62 is disposed between the moving member 6 and the pressure sensor 323, and in this embodiment, the first elastic member 62 and the second elastic member 512 are springs. The end of the monitoring belt is fixedly connected with the moving member 6, the end of the chute 32 is provided with a guide roller 324, and the end of the monitoring belt 1 bypasses the guide roller 324 and is fixedly connected with the moving member 6.

Through setting up first elastic component 62, make monitoring area 1 can keep inseparable laminating outside patient's thorax, and when patient's thorax fluctuates, can drive moving member 6 and remove to with the height that the thorax fluctuates, convert moving member 6 reciprocating motion's distance into, and the side of going up of regulating part 3 sets up scale mark 33, the medical personnel of being convenient for observe the distance that record moving member 6 removed. When the moving member 6 moves, the first elastic member 62 can be deformed, so as to change the pressure borne by the pressure sensor 323, and further convert the moving distance of the moving member 6 into an electrical signal received by the pressure sensor 323.

The mounting part 2 is provided with a first mounting groove 23, a processor 71, a timer 72, a power supply 73 and a wireless transceiver 74 are mounted in the first mounting groove 23, and the pressure sensor 323, the timer 72, the power supply 73 and the wireless transceiver 74 are electrically connected with the processor 71.

When a patient breathes, the monitoring belt 1 can be driven to move, the pressure sensor 323 sends a pressure value to the processor 71, the maximum value and the minimum value received by the processor 71 are the highest point of the inspiration thorax and the lowest point of the expiration thorax of the patient, and the difference value between the maximum inspiration thorax and the maximum expiration thorax, namely the chest circumference difference value, can be obtained by calculating the maximum value and the minimum value. The processor 71 then transmits the chest circumference difference value to a receiving end, such as a mobile phone terminal of the medical staff or the patient, through the wireless transceiver 74, so that the medical staff or the patient can conduct the viewing.

When the patient keeps in the maximum inspiration state, the processor 71 controls the timer 72 to start timing, and after the patient exhales, the processor 71 controls the timer 72 to stop or the breath-holding time of the maximum inspiration state of the patient, and the processor 71 transmits the breath-holding time to the mobile phone terminal of the medical staff or the patient through the wireless transceiver 74 so that the medical staff or the patient can perform the checking.

The top of the mounting member 2 is provided with a first indicator light 75 and a second indicator light 76, both the first indicator light 75 and the second indicator light 76 being electrically connected to the processor 71. A first indicator light 75 is used to indicate whether the power supply 73 of a DIBH respiratory motion monitoring device of this embodiment is on and a second indicator light 76 is used to indicate whether the timer 72 is running. First mounting groove 23 department is provided with apron 231, has seted up the display window on the apron 231, and the display window is located time-recorder 72 top, and the numerical value on the medical personnel of being convenient for observe time-recorder 72.

The utility model discloses a DIBH respiratory movement monitoring devices, before the use, through 2 bottom draw-in grooves 21 of installed part, block two installed part 2 respectively on two guardrails 41 of sick bed 4. Finally, the adjusting members 3 on both sides are pressed downwards to make the monitoring belt 1 fit on the chest of the patient, and then the power supply 73 of the monitoring device is turned on to start monitoring.

During monitoring, the patient breathes to drive the monitoring belt 1 to move, the pressure sensor 323 sends a pressure value to the processor 71, the maximum value and the minimum value received by the processor 71 are the highest point of the inspiration thorax and the lowest point of the expiration thorax of the patient, and the difference value between the maximum inspiration thorax and the maximum expiration thorax, namely the chest circumference difference value, is obtained by calculating the maximum value and the minimum value. The processor 71 then transmits the chest circumference difference to the medical staff or the patient's mobile phone terminal via the wireless transceiver 74 so that the medical staff or the patient can conduct the viewing.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. A DIBH respiratory motion monitoring device which characterized in that: including the monitoring area and connect in the fixed subassembly at monitoring area both ends, fixed subassembly includes installed part and regulating part, the regulating part rotates and installs on the installed part, be provided with one-way spacing subassembly between regulating part and the installed part, the spout has been seted up on the regulating part, it is provided with the moving member to slide in the spout, the tip and the moving member fixed connection in monitoring area, the one end of keeping away from the installed part in the spout is provided with the plate body, install pressure sensor on the plate body, be provided with first elastic component between moving member and the pressure sensor, the end of spout is provided with the guide roll, the guide roll is walked around to the tip in monitoring area and moving member fixed connection, be provided with treater and time-recorder on the installed part, pressure sensor and time-recorder all are connected with the treater electricity.

2. A DIBH respiratory motion monitoring apparatus according to claim 1 in which: the installation part is provided with a first installation groove, the processor and the timer are arranged in the first installation groove, a power source and a wireless transceiver are arranged in the first installation groove, and the power source, the alarm and the wireless transceiver are all electrically connected with the processor.

3. A DIBH respiratory motion monitoring apparatus according to claim 2, wherein: the top of installed part is provided with first pilot lamp and second pilot lamp, first pilot lamp and second pilot lamp all link with the treater electricity, connect first mounting groove department is provided with the apron, the display window has been seted up on the apron, the display window is located the time-recorder top.

4. A DIBH respiratory motion monitoring apparatus according to claim 1, wherein: one side at installed part top is provided with the lug, the second mounting groove has been seted up to the bottom of lug, the tip of regulating part is provided with the connecting block, the connecting block rotates to be installed in the second mounting groove, one-way spacing subassembly includes stopper and gear, the notch has been seted up on the connecting block, gear fixed mounting is in the notch, the top of second mounting groove is provided with the mounting panel, one side that the stopper is close to the mounting panel is provided with the slide bar, slide bar slidable mounting is on the mounting panel, the bottom and the gear of stopper offset, the cover is equipped with the second elastic component on the slide bar, the one end of second elastic component meets with the stopper, and the other end meets with the mounting panel.

5. A DIBH respiratory motion monitoring apparatus according to claim 4, wherein: the slide bar is provided with two, the terminal of slide bar runs through the mounting panel, two the end-to-end connection of slide bar has same curved bar, the diameter of curved bar is greater than the diameter of slide bar.

6. A DIBH respiratory motion monitoring apparatus according to claim 1, wherein: the sliding rail is arranged on two sides of the sliding groove, two ends of the moving piece are clamped in the sliding rail, limiting heads are arranged on the upper side and the lower side of the moving piece, and the limiting heads are clamped in the sliding groove.

7. A DIBH respiratory motion monitoring apparatus according to claim 1, wherein: the side sets up the scale mark on the regulating part, the draw-in groove has been seted up to the bottom of installed part.