CN215987528U - Medical wireless sound and light alarm instrument - Google Patents
Medical wireless sound and light alarm instrument Download PDFInfo
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- CN215987528U CN215987528U CN202121675788.8U CN202121675788U CN215987528U CN 215987528 U CN215987528 U CN 215987528U CN 202121675788 U CN202121675788 U CN 202121675788U CN 215987528 U CN215987528 U CN 215987528U
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- protection wall
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- Radiation-Therapy Devices (AREA)
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Abstract
The utility model discloses a medical wireless acousto-optic alarm instrument, which comprises a signal transmitter, a signal receiver and an acousto-optic warning device, wherein the signal transmitter is connected with the signal receiver; the signal transmitter comprises a wireless transmitting module, and the input end of the wireless transmitting module is connected with the button switch and the button power supply; the signal receiver is fixed on the radiation protection wall and close to the protection wall of the operation room, the acousto-optic warning device is arranged in a control room of a radiotherapy technician, and the two parts are communicated through a wire penetrating through a wall penetrating hole of the radiation protection wall. The utility model has the characteristic of timely alarming in the radiotherapy process.
Description
Technical Field
The utility model belongs to the technical field of alarm instruments, and particularly relates to a medical wireless sound and light alarm instrument.
Background
The wireless doorbell comprises an outdoor triggering and wireless transmitting module and an indoor wireless receiving and responding module, the wireless transmitting module transmits wireless signals after the outdoor button is triggered, and the indoor wireless receiving module receives wireless alarm signals and triggers the ring. When the alarm function of the existing wireless doorbell in the radiotherapy process is realized, two problems exist: 1. the wireless doorbell has limited signal transmission capability, and an alarm wireless signal cannot penetrate through a concrete radiation protection wall about 2 meters to reach a signal receiver. 2. Only sound alarm is provided, the warning signal is not obvious enough, the treatment control room is close to the high-voltage power supply equipment, and the alarm ring can be submerged by the noise of other equipment.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problems, the utility model aims to provide a medical wireless acousto-optic alarm which has the characteristic of timely alarming in the radiotherapy process.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a medical wireless acousto-optic alarm instrument comprises a signal transmitter, a signal receiver and an acousto-optic warning device;
the signal transmitter comprises a wireless transmitting module, and the input end of the wireless transmitting module is connected with the button switch and the button power supply;
the signal receiver is fixed on the radiation protection wall and close to the protection wall of the operation room, the acousto-optic warning device is arranged in a control room of a radiotherapy technician, and the two parts are communicated through a wire penetrating through a wall penetrating hole of the radiation protection wall.
And a rubber ring is arranged on the outer side of the signal emitter.
The acousto-optic warning indicator comprises a direct-insert red-yellow double-flash LED lamp and a sound integration module, and a loudspeaker is connected to the sound integration module.
The wireless transmitting module, the button switch and the button power supply are welded on the PCB.
The utility model has the beneficial effects.
The utility model adopts the method of separating the wireless receiving module from the corresponding acousto-optic module, effectively solves the practical problem that the wireless signal can not penetrate the radiation protection wall, and meets the actual requirement of clinical radiotherapy; the wireless transmitter module and the button power supply are integrated on the PCB novel practical board, so that the volume of the wireless transmitter is effectively reduced, and the extensible rubber ring is arranged, so that the wireless transmitter is convenient for a patient to carry under the condition of not influencing normal treatment, and the clinical practicability is increased; and the sound and light combined alarm mode is adopted, the noise influence of the working environment is overcome, and the alarm effect is improved.
Description of the drawings:
fig. 1 shows the outline structure of the signal transmitter of the present invention.
Fig. 2 is a connection diagram of the push-button switch, the power supply and the wireless transmission module according to the present invention.
Fig. 3 is a schematic view of a signal receiver and an acousto-optic alarm according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2: a medical wireless acousto-optic alarm instrument comprises a signal transmitter, a signal receiver and an acousto-optic warning device, which are 3 parts;
the signal transmitter is integrally welded on the PCB by adopting an RF integrated chip, a switch button and a button power supply, the volume of the wireless transmitting module is reduced, and a rubber ring is added outside the signal transmitter, so that the signal transmitter can be conveniently sleeved on a finger of a patient to carry with the finger before treatment, as shown in figures 1 and 2; utility model
The signal receiver is fixed on the radiation protection wall and is close to the protection wall of the operation room, the acousto-optic warning device is arranged in a control room of a radiotherapy technician, and the two parts are connected through wires penetrating through a wall penetrating hole of the radiation protection wall so as to overcome the problem that wireless signals cannot penetrate through the radiation protection wall;
the acousto-optic warning device adopts a direct-insertion red-yellow double-flash LED lamp to generate a light warning signal, and the acousto-optic warning device is matched with the sound integration module and the loudspeaker to realize the acousto-optic warning function. The connection diagram of the signal receiver and the audible and visual alarm is shown in fig. 3.
The left side of the radiation protection wall is provided with a signal receiver which consists of a wireless signal receiving module and a shell; the right side of the protective wall is provided with a sound-light warning indicator part, and the direct-insertion type double-flash LED lamp is connected with the wireless signal receiving module and is directly triggered by the wireless signal receiving module. The power supply supplies power for the wireless signal receiving module and the sound integration module.
The working principle of the utility model is as follows:
the appearance of the signal emitter held by the patient is shown in figure 1, and is shaped like a key ring, and a telescopic rubber ring is externally connected, so that the emitter can be worn on the fingers of the patient and lightly held in the hand center in the implementation process of radiotherapy, and normal positioning treatment is not influenced. The button power supply supplies power to the wireless transmitting module in the signal transmitter, and the button switch triggers the wireless transmitting module to transmit a wireless signal as shown in fig. 2. The button power supply and the button switch are fixed on the back of the wireless transmitting module PCB, so that the size is reduced. In emergency, the patient can press the button switch and then the emitter emits a signal, the signal receiver emits a high-level control signal after receiving the alarm signal, the high-level control signal is transmitted to the direct-insert red-yellow double-flash LED lamp and the sound integration module by the thin wire penetrating through the radiation protection wall, and the red-yellow double-flash LED lamp starts to flash and warn; after the sound integration module is triggered, an alarm bell is sent out through a loudspeaker to prompt a radiotherapy technician that an emergency exists, and a wireless signal receiver and an acousto-optic warning device are shown in fig. 3. The patient presses the signal emitter switch button all the time, and the alarm state will last until the patient emergency is relieved, no longer presses the switch button.
Claims (4)
1. A medical wireless acousto-optic alarm instrument is characterized by comprising a signal transmitter, a signal receiver and an acousto-optic warning device;
the signal transmitter comprises a wireless transmitting module, and the input end of the wireless transmitting module is connected with the button switch and the button power supply;
the signal receiver is fixed on the radiation protection wall and close to the protection wall of the operation room, the acousto-optic warning device is arranged in a control room of a radiotherapy technician, and the two parts are communicated through a wire penetrating through a wall penetrating hole of the radiation protection wall.
2. The medical wireless acousto-optic alarm instrument according to claim 1, characterized in that a rubber ring is arranged outside the signal emitter.
3. The medical wireless acousto-optic alarm instrument according to claim 1, wherein the acousto-optic warning indicator comprises a direct-insert red-yellow double-flash LED lamp and a sound integration module, and a loudspeaker is connected to the sound integration module.
4. The medical wireless acousto-optic alarm instrument according to claim 1, wherein the wireless transmitting module, the button switch and the button power supply are welded on a PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121675788.8U CN215987528U (en) | 2021-07-22 | 2021-07-22 | Medical wireless sound and light alarm instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121675788.8U CN215987528U (en) | 2021-07-22 | 2021-07-22 | Medical wireless sound and light alarm instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215987528U true CN215987528U (en) | 2022-03-08 |
Family
ID=80577847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121675788.8U Active CN215987528U (en) | 2021-07-22 | 2021-07-22 | Medical wireless sound and light alarm instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215987528U (en) |
-
2021
- 2021-07-22 CN CN202121675788.8U patent/CN215987528U/en active Active
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