CN113426031B - Early warning system for head radiotherapy patient - Google Patents
Early warning system for head radiotherapy patient Download PDFInfo
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- CN113426031B CN113426031B CN202110703690.7A CN202110703690A CN113426031B CN 113426031 B CN113426031 B CN 113426031B CN 202110703690 A CN202110703690 A CN 202110703690A CN 113426031 B CN113426031 B CN 113426031B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1092—Details
- A61N2005/1097—Means for immobilizing the patient
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- Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Emergency Management (AREA)
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- Business, Economics & Management (AREA)
- Radiology & Medical Imaging (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Orthopedics, Nursing, And Contraception (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention discloses a head radiotherapy patient early warning system, which belongs to the technical field of radiotherapy and comprises a bed body, a head supporting system arranged at one end of the bed body, a computer and an alarm prompting system arranged above the bed body; the head support system is used for supporting the head of a patient and comprises a plurality of support blocks, the support blocks form a support surface for supporting the head of the patient, the bottom of each support block is connected with a pressure detection device, the pressure detection devices are connected to a computer, the computer is used for receiving pressure output signals, the computer compares the maximum values of the pressure output signals of the support plates, and the alarm prompt system gives out voice alarm and displays the exhalation content. By using the system, the patient can give an alarm through the movement of the head, so that medical staff can be reminded to take corresponding measures to help the patient with difficulty in expressing or disorder in the upper limbs or mouth.
Description
Technical Field
The invention belongs to the technical field of radiotherapy, and particularly relates to a head radiotherapy patient early warning system.
Background
In the course of radiotherapy, many patients are encountered, and due to special situations such as weakness, limitation of vocal organs, or weakened upper limb functions, the patients cannot express their own intention through voice, language, upper limb movement and the like as normal people. And lead doors are mostly adopted for radiation, if a patient needs or is uncomfortable, the patient can only do actions or call for help, but the radian of the mouth opening bar is very small, and the movement space of the upper limbs is limited, so that people outside cannot timely know the conditions inside. This can cause a significant impediment to the communication between the patient and the doctor during the treatment, the patient being unable to actively complete the call in case of an emergency, or the doctor being informed of his own urgent need for the first time, etc. This often results in delays in the delivery of the rescue and even significant medical risks.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a head radiation therapy patient early warning system, in which a patient can give an alarm by the movement of the head, so as to remind a medical staff to take corresponding measures to help the patient with difficulty in expressing or disorder in the upper limbs or mouth.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention relates to a head radiotherapy patient early warning system, which comprises a bed body, a head supporting system arranged at one end of the bed body, a computer and an alarm prompting system arranged above the bed body; the head support system is used for supporting the head of a patient and comprises a plurality of support blocks, the support blocks form a support surface for supporting the head of the patient, the bottom of each support block is connected with a pressure detection device, the pressure detection devices are connected to a computer, the computer is used for receiving pressure output signals, the computer compares the maximum values of the pressure output signals of the support plates, and the alarm prompt system gives out voice alarm and displays the exhalation content.
Furthermore, the supporting blocks comprise a middle supporting block, a first supporting block, a second supporting block, a third supporting block and a fourth supporting block, the first supporting block, the second supporting block, the third supporting block and the fourth supporting block are uniformly distributed at four corners of the middle supporting block, and the second supporting block and the third supporting block face one side of the body of the patient.
Furthermore, a spherical supporting surface is formed among the middle supporting block, the first supporting block, the second supporting block, the third supporting block and the fourth supporting block, and the middle supporting block is located at the lowest position.
Furthermore, through grooves are formed in the second supporting block and the third supporting block, and neck positioning grooves used for positioning the neck of a patient are formed in the through grooves of the second supporting block and the third supporting block.
Further, disease early warning system still includes longitudinal displacement adjustment system and lateral displacement adjustment system, longitudinal displacement adjustment system and lateral displacement adjustment system are used for controlling head braced system along the longitudinal or lateral shifting of the bed body respectively, longitudinal displacement adjustment system includes movable plate, universal gyro wheel, rack, gear and motor, a vertical groove has been seted up on the bed body, the movable plate passes through universal gyro wheel slidable ground sets up in the vertical groove, the movable plate has set firmly the rack along vertically, the gear pass through motor drive and mesh extremely the rack.
Further, the gear is a straight gear, the lateral displacement adjusting system comprises an electric cylinder, one section of the electric cylinder is connected with the moving plate, and the other end of the electric cylinder is connected with the inner wall of the longitudinal groove.
Further, the pressure detection device comprises an inner rod, an outer rod, a first spring, a flexible pressure sensor and a second spring, wherein the upper end of the inner rod is connected to the supporting block, the lower end of the inner rod is arranged in the outer rod in a sliding mode, the first spring is arranged between the inner rod and the outer rod, the first spring is sleeved on the outer side of the inner rod, the outer rod is fixedly connected with the movable plate, the flexible pressure sensor is located at the bottom of the inner side of the outer rod, and the second spring is arranged at the bottom of the flexible pressure sensor.
Further, the inner rod is hinged to the supporting block and fixed to the supporting block through a first locking piece.
Further, an elastic layer is arranged on the surface of the supporting block.
Further, warning reminder system includes display screen, pivot, sliding seat, arc sliding ring, slide bar and second retaining member, the display screen is connected to the sliding seat through the pivot, the axial that the display screen can revolute the axle rotates, the sliding seat slides and sets up the outside of arc sliding ring, the both ends of arc sliding ring all are connected with the slide bar, the outside of the bed body be provided with slide bar complex spout, the slide bar can be along the longitudinal sliding of the bed body, it is fixed through the second retaining member between slide bar and the bed body.
The invention has the beneficial effects that:
the head radiotherapy patient early warning system comprises a plurality of supporting blocks, wherein the supporting blocks form a supporting surface for supporting the head of a patient, the bottom of each supporting block is connected with a pressure detection device, the computer outputs the maximum value of a signal by comparing the pressure at each supporting plate, and the alarm prompting system carries out voice alarm and displays the content of the exhaled air. Therefore, patients can output wanted signals through the supporting blocks, the wanted signals are confirmed through the alarm prompt system, and the alarm prompt system prompts and gives an alarm, so that medical personnel can be reminded to take corresponding measures, and the patients with difficult expression or obstacle expression on upper limbs or mouth parts can be helped.
Additional advantages, objects, and features of the invention will be set forth in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
In order to make the object, technical scheme and beneficial effect of the invention more clear, the invention provides the following drawings for explanation:
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a side view of the system of the present invention;
FIG. 3 is a schematic structural diagram of a pressure detecting device;
FIG. 4 is a top view of the support block;
FIG. 5 is a schematic view of a display screen;
FIG. 6 is a schematic diagram of the system of the present invention in use.
The drawings are numbered as follows: the device comprises a bed body 1, a head supporting system 2, a first supporting block 21, a second supporting block 22, a third supporting block 23, a fourth supporting block 24, a middle supporting block 25, a through groove 26, a pressure detection device 27, an inner rod 271, an outer rod 272, a first spring 273, a flexible pressure sensor 274, a second spring 275, a first locking piece 276, an alarm prompting system 3, a display screen 31, a rotating shaft 32, a sliding seat 33, an arc-shaped sliding ring 34, a sliding rod 35, a second locking piece 36, a sliding groove 37, a longitudinal displacement adjusting system 4, a moving plate 41, universal rollers 42, a rack 43, a gear 44, a motor 45, a transverse displacement adjusting system 5, a longitudinal groove 6, an elastic layer 7 and a neck pillow 8.
Detailed Description
As shown in fig. 1 to 6, the early warning system for head radiotherapy patients of the present invention comprises a bed body 1, a head support system 2 disposed at one end of the bed body 1, a computer, and an alarm prompt system 3 disposed above the bed body 1, wherein the bed body 1 is used for supporting the whole body of a patient, and the alarm prompt system 3 is supported by the bed body 1 and can move integrally with the bed body 1. Specifically, the head support system 2 is used for supporting the head of a patient, the head support system 2 comprises a plurality of support blocks, the support blocks form a support surface for supporting the head of the patient, the bottom of each support block is connected with a pressure detection device 27, the pressure detection devices 27 are connected to a computer, the computer is used for receiving pressure output signals, each support block corresponds to a different alarm prompt signal, the computer compares the maximum values of the pressure output signals of the support blocks, and the alarm prompt system 3 performs voice alarm and displays the exhalation content.
According to the head radiotherapy patient early warning system, a plurality of supporting blocks form a supporting surface for supporting the head of a patient, the bottom of each supporting block is connected with a pressure detection device 27, the computer compares the maximum value of pressure output signals at the supporting plates, and the alarm prompting system 3 conducts voice alarm and displays the calling content. Therefore, patients can output own wanted signals through the supporting blocks, the signals are confirmed through the alarm prompting system 3, and the alarm prompting system 3 is used for prompting and alarming, so that medical personnel can be reminded to take corresponding measures to help patients with difficult expression or obstacle expression on upper limbs or mouth parts.
In this embodiment, the plurality of supporting blocks include a middle supporting block 25, a first supporting block 21, a second supporting block 22, a third supporting block 23 and a fourth supporting block 24, the middle supporting block 25 is located in the middle of the first supporting block 21, the second supporting block 22, the third supporting block 23 and the fourth supporting block 24, the first supporting block 21, the second supporting block 22, the third supporting block 23 and the fourth supporting block 24 are uniformly distributed at four corners of the middle supporting block 25, rounded corners are formed on the outer sides of the first supporting block 22, and the third supporting block 23 and the second supporting block 22 face one side of the body of the patient.
In this embodiment, the middle support block 25, the first support block 21, the second support block 22, the third support block 23, and the fourth support block 24 form a spherical support surface therebetween, so as to uniformly support the head of a patient and avoid independent stress, and the middle support block 25 is located at the lowest position, so as to facilitate the patient to find an initial positioning point.
In this embodiment, all seted up logical groove 26 on second supporting shoe 22 and the third supporting shoe 23, logical groove 26 between them forms the neck constant head tank that is used for fixing a position patient's neck for fix a position patient's neck, when having guaranteed patient's travelling comfort, make things convenient for patient to find initial setpoint, make the receipt of signal more accurate.
In this embodiment, the patient early warning system further includes a longitudinal displacement adjusting system 4 and a lateral displacement adjusting system 5, the longitudinal displacement adjusting system 4 and the lateral displacement adjusting system 5 are respectively used for controlling the head support system 2 to move longitudinally or laterally along the bed body 1, the longitudinal displacement adjusting system 4 includes a moving plate 41, a universal roller 42, a rack 43, a gear 44 and a motor 45, a longitudinal groove 6 is formed in the bed body 1, the moving plate 41 is slidably disposed in the longitudinal groove 6 through the universal roller 42, the moving plate 41 is fixedly provided with the rack 43 in the longitudinal direction, and the gear 44 is driven by the motor 45 and is engaged with the rack 43. Because the adjustment of the head position of the patient after lying down will be inconvenient, therefore, the head support system 2 can be adjusted in a manner of the gear 44 and the rack 43, specifically, during the adjustment of the longitudinal position, the gear 44 drives the rack 43 to move through rotation, so that the moving plate 41 can move along the longitudinal direction of the bed body 1, the head support system 2 can be finely adjusted at the longitudinal position, the position of the head support system is more matched with the head position of the patient, more adjustments are not needed for the patient, of course, the control button of the motor 45 can be arranged at the hand position of the patient, and the adjustment is convenient.
In this embodiment, gear 44 is spur gear 44, lateral displacement adjustment system 5 includes electronic jar, one section of electronic jar is connected with movable plate 41, the other end and the interior wall connection who indulges groove 6, during the lateral position adjustment, electronic jar starts for movable plate 41 can be along the horizontal round trip movement of the bed body 1, can finely tune head braced system 2 in horizontal position like this, make the head position that its position more matees the disease, do not need the disease to do more adjustments again, of course, the control button of electronic jar is similar with motor 45, can set up the hand position department at the disease, conveniently adjust.
In this embodiment, the pressure detection device 27 includes an inner rod 271, an outer rod 272, a first spring 273, a flexible pressure sensor 274, and a second spring 275, the upper end of the inner rod 271 is connected to the support block, the lower end of the inner rod 271 is slidably disposed in the outer rod 272, the first spring 273 is disposed between the inner rod 271 and the outer rod 272, the first spring 273 is sleeved on the outer side of the inner rod 271, the outer rod 272 is fixedly connected to the moving plate 41, the flexible pressure sensor 274 is located at the bottom of the inner side of the outer rod 272, and the second spring 275 is disposed at the bottom of the flexible pressure sensor 274.
In this embodiment, the inner rod 271 is hinged to the support block and fixed to the support block by the first locking member 276, so that the support angle of the support block can be simply adjusted to meet the needs of the patient.
In this embodiment, the surface of the support block is provided with an elastic layer 7 to increase the comfort of the patient's head support.
In this embodiment, the alarm prompt system 3 includes a display screen 31, a rotating shaft 32, a sliding seat 33, an arc-shaped sliding ring 34, a sliding rod 35 and a second locking member 36, the display screen 31 is connected to the sliding seat 33 through the rotating shaft 32, the display screen 31 can rotate around the axial direction of the rotating shaft 32, the sliding seat 33 is slidably disposed at the outer side of the arc-shaped sliding ring 34, both ends of the arc-shaped sliding ring 34 are connected with the sliding rod 35, the outer side of the bed body 1 is provided with a sliding groove 37 matched with the sliding rod 35, the sliding rod 35 can slide along the longitudinal direction of the bed body 1, the sliding rod 35 and the bed body 1 are fixed through the second locking member 36, the display screen 31 can slide along the arc-shaped sliding ring 34, and by rotating the position thereof, when a patient lies on the side, the plane orientation of the display screen 31 can be adjusted, so that the display screen aligns to the face of the patient, and the use is more convenient.
In this embodiment, the through groove 26 is formed by a downward recessed area of the baffle, the baffle is disposed on the opposite sides of the second supporting block 22 and the third supporting block 23, taking the second supporting block 22 as an example, one side of the baffle is hinged to the second supporting block 22, and the baffle and the second supporting block are connected by a reset torsion spring. The bottom of baffle is provided with neck pillow 8, and when patient's neck was used, patient's neck supported through the baffle and pressed neck pillow 8, made it more comfortable.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (6)
1. Head radiation therapy disease early warning system, its characterized in that: comprises a bed body, a head supporting system arranged at one end of the bed body, a computer and an alarm prompting system arranged above the bed body; the head support system is used for supporting the head of a patient and comprises a plurality of support blocks, the support blocks form a support surface for supporting the head of the patient, the bottom of each support block is connected with a pressure detection device, the pressure detection devices are connected to a computer, the computer is used for receiving pressure output signals, each support block corresponds to a different alarm prompt signal and acts on the support block according to the head action of the patient, so that a signal required by the patient is output according to each support block, the computer compares the maximum values of the pressure output signals at the support blocks, and the alarm prompt system gives out voice alarm and displays the content of the exhaled breath; the supporting blocks comprise a middle supporting block, a first supporting block, a second supporting block, a third supporting block and a fourth supporting block, the first supporting block, the second supporting block, the third supporting block and the fourth supporting block are uniformly distributed at four corners of the middle supporting block, and the second supporting block and the third supporting block face one side of the body of a patient; a spherical supporting surface is formed among the middle supporting block, the first supporting block, the second supporting block, the third supporting block and the fourth supporting block, and the middle supporting block is located at the lowest position; through grooves are formed in the second supporting block and the third supporting block, and neck positioning grooves for positioning the neck of a patient are formed in the through grooves of the second supporting block and the third supporting block; the patient early warning system further comprises a longitudinal displacement adjusting system and a transverse displacement adjusting system, wherein the longitudinal displacement adjusting system and the transverse displacement adjusting system are respectively used for controlling the head supporting system to move longitudinally or transversely along the bed body, the longitudinal displacement adjusting system and the transverse displacement adjusting system can finely adjust the longitudinal and transverse positions of the head supporting system respectively, the longitudinal displacement adjusting system comprises a movable plate, universal rollers, racks, gears and a motor, a longitudinal groove is formed in the bed body, the movable plate is slidably arranged in the longitudinal groove through the universal rollers, the racks are fixedly arranged on the movable plate longitudinally, and the gears are driven by the motor and are meshed with the racks.
2. The head radiation therapy patient alert system of claim 1, wherein: the gear is a straight gear, the lateral displacement adjusting system comprises an electric cylinder, one section of the electric cylinder is connected with the moving plate, and the other end of the electric cylinder is connected with the inner wall of the longitudinal groove.
3. The head radiation therapy patient alert system of claim 2, wherein: the pressure detection device comprises an inner rod, an outer rod, a first spring, a flexible pressure sensor and a second spring, wherein the upper end of the inner rod is connected to the supporting block, the lower end of the inner rod is arranged in the outer rod in a sliding mode, the first spring is arranged between the inner rod and the outer rod, the first spring is sleeved on the outer side of the inner rod, the outer rod is fixedly connected with the movable plate, the flexible pressure sensor is located at the bottom of the inner side of the outer rod, and the second spring is arranged at the bottom of the flexible pressure sensor.
4. The head radiation therapy patient alert system of claim 3, wherein: the inner rod is hinged with the supporting block and fixed between the inner rod and the supporting block through a first locking piece.
5. The head radiation therapy patient alert system of claim 1, wherein: and an elastic layer is arranged on the surface of the supporting block.
6. The head radiation therapy patient alert system of claim 1, wherein: alarm prompt system includes display screen, pivot, sliding seat, arc sliding ring, slide bar and second retaining member, the display screen is connected to the sliding seat through the pivot, the axial that the display screen can revolute the axle rotates, the sliding seat slides and sets up the outside of arc sliding ring, the both ends of arc sliding ring all are connected with the slide bar, the outside of the bed body be provided with slide bar complex spout, the slide bar can be along the longitudinal sliding of the bed body, it is fixed through the second retaining member between slide bar and the bed body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110703690.7A CN113426031B (en) | 2021-06-24 | 2021-06-24 | Early warning system for head radiotherapy patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110703690.7A CN113426031B (en) | 2021-06-24 | 2021-06-24 | Early warning system for head radiotherapy patient |
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| Publication Number | Publication Date |
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| CN113426031A CN113426031A (en) | 2021-09-24 |
| CN113426031B true CN113426031B (en) | 2022-07-08 |
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Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5553618A (en) * | 1993-03-12 | 1996-09-10 | Kabushiki Kaisha Toshiba | Method and apparatus for ultrasound medical treatment |
| US7319386B2 (en) * | 2004-08-02 | 2008-01-15 | Hill-Rom Services, Inc. | Configurable system for alerting caregivers |
| WO2009067428A1 (en) * | 2007-11-19 | 2009-05-28 | Pyronia Medical Technologies, Inc. | Patient positining system and methods for diagnostic radiology and radiotherapy |
| CN104519959B (en) * | 2012-08-09 | 2018-09-18 | 皇家飞利浦有限公司 | Radiation therapy disposal system and the method and apparatus of control patient's movement |
| CN105528860B (en) * | 2016-02-06 | 2018-04-10 | 张莉 | CICU early warning system and method for early warning |
| CN206979844U (en) * | 2017-01-19 | 2018-02-09 | 张峰 | A kind of tumour radiotherapy prone body position fixing device |
| EP3494919B1 (en) * | 2017-12-06 | 2021-02-10 | Medical Intelligence Medizintechnik GmbH | Cranial immobilization apparatus for radiation therapy |
| CN209751976U (en) * | 2018-02-02 | 2019-12-10 | 江苏省肿瘤防治研究所（江苏省肿瘤医院） | Tumor radiotherapy positioning bed |
| CN210009253U (en) * | 2018-07-24 | 2020-02-04 | 陈燕 | Intelligent medical bed capable of automatically alarming |
| US11510629B2 (en) * | 2018-12-26 | 2022-11-29 | General Electric Company | Systems and methods for detecting patient state in a medical imaging session |
| CN209625397U (en) * | 2019-03-28 | 2019-11-12 | 湖州市中医院 | A kind of anti-falling from bed warning device in ward |
| CN111956957A (en) * | 2020-08-13 | 2020-11-20 | 陈志彪 | Tumor clinical treatment equipment and using method thereof |
| CN112037472A (en) * | 2020-09-08 | 2020-12-04 | 成都市第一人民医院 | Monitoring device for bedridden patient |
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