CN214475441U - Anti-falling alarm and management system - Google Patents
Anti-falling alarm and management system Download PDFInfo
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- CN214475441U CN214475441U CN202120589972.4U CN202120589972U CN214475441U CN 214475441 U CN214475441 U CN 214475441U CN 202120589972 U CN202120589972 U CN 202120589972U CN 214475441 U CN214475441 U CN 214475441U
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Abstract
The utility model discloses a prevent alarm and management system that tumbles for medical personnel manage patient's tumble, receive alarm device, position sensing device, pressure sensing device and host computer including first receiving alarm device, second, first receiving alarm device the second receiving alarm device position sensing device with pressure sensing device equally divide do not with the host computer is connected, first receiving alarm device with alarm device wireless communication is received to the second. The utility model discloses a prevent alarm and management system that tumbles, it can report to the police, vibrations when the interval of accompanying person such as medical personnel and patient is too far away remind, effectively prevents that accompanying person and patient from being too far away and can't running the condition of patient's side immediately when leading to the emergence condition.
Description
Technical Field
The utility model belongs to the technical field of prevent the alarm management that tumbles, concretely relates to prevent alarm and management system that tumbles.
Background
Many patients who sit, stand unstably and have cognitive impairments are prone to falls. The common fall prevention device mainly has the advantages that the pressure sensor gives an alarm, the acceleration alarm and the like, the alarm function can be realized only, when the trunk of a patient falls down obviously, the pressure and the acceleration sensor can not well reflect the falling risk, if a guardian is far away from the patient, the patient can still not be protected, the specific and accurate reason for falling can not be judged when no relevant data is recorded, and the obvious effect is brought by the alarm management in the process of falling and the retrospective analysis after falling.
Therefore, the above problems are further improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an alarm and management system prevent tumbleing, it can report to the police, vibrations when the interval of accompanying person such as medical personnel and patient is too far away and remind, effectively prevents that accompanying person and patient from being too far away and can't run the condition of patient's side immediately when leading to the emergence condition. The condition that the patient toppled over can accurately be judged through pressure sensing device and position sensing device, and when the early warning condition appeared in two sensors, nursing person, patient, nurse's platform (host computer) all can receive the warning and shake the suggestion, can let patient, nursing person, nurse react immediately, finally reduces the emergence of the incident of tumbleing. The host computer can record relevant information such as distance, pressure, position change and the like during early warning alarm at every time, and can effectively and accurately help follow-up review and analysis of a falling event.
In order to achieve the above objects, the present invention provides a fall prevention alarm and management system for medical care personnel to manage fall of a patient, comprising a first receiving alarm device (worn on the medical care personnel in the form of a bracelet, etc.), a second receiving alarm device (worn on the patient in the form of a bracelet, etc.), a position sensing device (worn on the patient for collecting the real-time position state of the patient and capturing the change of the spatial position), a pressure sensing device (mounted on a seat or a lying mattress including the patient and determining whether the patient is on the seat or the mattress, if not, the pressure is zero, and combining the position sensing device to determine whether the patient falls, if it is determined that the patient falls, the system respectively sends signals to the first receiving alarm device, the second receiving alarm device (for alarming) and an upper computer) and the upper computer (for recording related data for statistics), first receiving alarm device the second receiving alarm device position sensing device with pressure sensing device equallys divide do not with the host computer is connected (data transmission to the host computer with gathering), first receiving alarm device with alarm device wireless communication is connected (being equipped with the distance response between the two, when distance between the two surpasss the distance of predetermineeing, carries out the suggestion of reporting to the police, position sensing device respectively with first receiving alarm device with alarm device wireless communication is connected (being used for changing patient's position state) is received to the second, pressure sensing device respectively with first receiving alarm device with alarm device wireless communication is connected is received to the second, wherein:
the first receiving alarm device comprises a first distance sensor, a first sound alarm device (which can also comprise a vibration alarm) and a first communication device, the second receiving alarm device comprises a second distance sensor, a second sound alarm device (which can also comprise a vibration alarm) and a second communication device (the first distance sensor and the second distance sensor can detect the distance between the first distance sensor and the second distance sensor through ultrasonic waves and infrared rays, for example, the first distance sensor and the second distance sensor are a sending end and a receiving end, and are provided with a processing single chip microcomputer, when the detected distance is greater than a preset distance, the first sound alarm device and the second sound alarm device give an alarm, and the first communication device and the second communication device are used for data transmission and receive detection data sent by the position sensing device and the pressure sensing device).
As a further preferred technical solution of the above technical solution, the pressure sensing device includes a housing, a circuit board and a battery, the circuit board and the battery are all installed in the housing, the circuit board and the battery are electrically connected, the circuit board includes a pressure sensing circuit, a main control circuit and a wireless transmission circuit (data is detected and judged and transmitted to a first receiving alarm device and a second receiving alarm device, if the patient falls down, an alarm prompt can be given, the data can also be transmitted to an upper computer for data statistical analysis), and the pressure sensing circuit and the wireless transmission circuit are respectively electrically connected with the main control circuit.
As a further preferable technical solution of the above technical solution, the pressure sensing circuit includes a pressure sensor Y, an operational amplifier a, an operational amplifier B, an operational amplifier C and an operational amplifier D, an anode input end of the operational amplifier a is electrically connected to one end of the pressure sensor Y, an anode input end of the operational amplifier B is electrically connected to the other end of the pressure sensor Y, an output end of the operational amplifier a is electrically connected to a cathode input end of the operational amplifier C through a resistor R7, an output end of the operational amplifier B is electrically connected to an anode input end of the operational amplifier C through a resistor R11, an output end of the operational amplifier C is electrically connected to a cathode input end of the operational amplifier D through a resistor R10, an output end of the operational amplifier D is electrically connected to the main control circuit (a pressure signal detected by the pressure sensor Y is amplified and transmitted to the main control circuit, the shell is placed on a wheelchair or a bed, when a patient lies down, the pressure sensor Y senses pressure, when the patient stands up or turns over from the bed to get out of the bed, the pressure detected by the pressure sensor Y is 0, and data are sent to the main control circuit);
wireless transmission circuit includes transmission chip U1, crystal oscillator X has concatenated between transmission chip U1's 1 pin and the 20 pin, crystal oscillator X's both ends have connect resistance R16 in parallel, crystal oscillator X is close to the one end of transmission chip U1's 1 pin still passes through electric capacity C6 ground connection, crystal oscillator X is close to electric capacity C7 ground connection is still passed through to the one end of transmission chip U1's 20 pin (when the pressure that pressure sensor Y detected is 0, wireless transmission circuit will data transmission to the terminal (receiving alarm device) after the main control chip is handled for remind medical personnel.
As a further preferable technical solution of the above technical solution, a resistor R5 is connected in series between the negative input end and the output end of the operational amplifier a, and the negative input end of the operational amplifier a is further electrically connected to the negative input end of the operational amplifier B through a resistor R4.
As a further preferable technical solution of the above technical solution, a resistor R6 is connected in series between the negative input end and the output end of the operational amplifier B, a resistor R8 is connected in series between the negative input end and the output end of the operational amplifier C, and a resistor R9 is connected in series between the negative input end and the output end of the operational amplifier D.
As a further preferable technical solution of the above technical solution, an inductor L1 is connected in series between the 5 pin and the 6 pin of the transmission chip U1, a capacitor C1 is connected in series between the 3 pin and the 4 pin of the transmission chip U1, two ends of the capacitor C1 are connected in parallel with a capacitor C2 and a resistor R15, and the capacitor C2 and the resistor R15 are connected in series.
As a further preferable technical solution of the above technical solution, one path of the 2 pins of the transmission chip U1 is grounded through a capacitor C3, and the other path of the 2 pins of the transmission chip U1 is grounded through a capacitor C4.
As a further preferred technical solution of the above technical solution, the position sensing device includes a second housing, a second circuit board and a second battery, the second circuit board and the second battery are both installed in the second housing, the second circuit board is electrically connected to the second battery, the second circuit board includes a position sensing circuit, a second main control circuit and a second wireless transmission circuit (data is detected and judged and transmitted to the first receiving alarm device and the second receiving alarm device, if it is judged that the patient falls down, an alarm prompt may be given, and the data may also be transmitted to an upper computer for data statistical analysis), the position sensing circuit and the second wireless transmission circuit are respectively electrically connected to the second main control circuit.
The beneficial effects of the utility model reside in that: in the aspect of judging the falling condition of the patient, the falling risk can be accurately early warned through the pressure sensing device and the position sensing device; receiving alarm device, nurse bench host computer on attendant and patient's wrist can sound immediately and vibrations are reported to the police when pressure sensing device and position sensing device and distance sensor take place the early warning, can remind attendant, patient, nurse in order to make the anti-falling measure faster rapidly.
Drawings
Fig. 1 is a pressure sensing circuit diagram of a fall prevention alarm and management system of the present invention.
Fig. 2 is a wireless transmission circuit diagram of a fall prevention alarm and management system according to the present invention.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.
The utility model discloses an alarm and management system prevent tumbleing, below combine preferred embodiment, further describe utility model's concrete embodiment.
In the embodiments of the present invention, those skilled in the art will note that the distance sensor, the audible alarm, the communication device, the main control circuit, and the like according to the present invention can be regarded as the prior art.
A first embodiment.
The utility model provides a fall-down prevention alarm and management system, which is used for managing the fall of a patient by medical staff, and comprises a first receiving alarm device (worn on the medical staff and comprising the forms of a bracelet and the like), a second receiving alarm device (worn on the patient and comprising the forms of a bracelet and the like), a position sensing device (worn on the patient and used for collecting the real-time position state of the patient and capturing the change of the spatial position), a pressure sensing device (arranged on a seat or a lying mattress comprising the patient and used for judging whether the patient is on the seat or the mattress, if not, the pressure is zero, and the position sensing device is combined to judge whether the patient falls down, if the patient falls down, signals are respectively sent to the first receiving alarm device, the second receiving alarm device (for alarming) and an upper computer) and the upper computer (used for recording related data for statistics), first receive alarm device the second receive alarm device position sensing device with pressure sensing device equallys divide respectively with the host computer is connected (with the data transmission who gathers to the host computer, the host computer also is equipped with alarm device, reminds nurse's platform medical personnel), first receive alarm device with alarm device wireless communication connection is received to the second (be equipped with the distance response between the two, when the distance between the two surpasss predetermined distance, the suggestion of reporting to the police), position sensing device respectively with first receive alarm device with alarm device wireless communication connection is received to the second (be used for changing patient's position state), pressure sensing device respectively with first receive alarm device with alarm device wireless communication connection is received to the second, wherein:
the first receiving alarm device comprises a first distance sensor, a first sound alarm device (which can also comprise a vibration alarm) and a first communication device, the second receiving alarm device comprises a second distance sensor, a second sound alarm device (which can also comprise a vibration alarm) and a second communication device (the first distance sensor and the second distance sensor can detect the distance between the first distance sensor and the second distance sensor through ultrasonic waves and infrared rays, for example, the first distance sensor and the second distance sensor are a sending end and a receiving end, and are provided with a processing single chip microcomputer, when the detected distance is greater than a preset distance, the first sound alarm device and the second sound alarm device give an alarm, and the first communication device and the second communication device are used for data transmission and receive detection data sent by the position sensing device and the pressure sensing device).
Specifically, pressure sensing device includes shell, circuit board and battery, the circuit board with the battery all install in the shell, the circuit board with battery electric connection, the circuit board includes pressure sensing circuit, master control circuit and wireless transmission circuit (to detect and judge data transmission and receive alarm device to first and second, if judge that the patient tumbles, then can report to the police and indicate, also can transmit to the host computer, carry out data statistics analysis), pressure sensing circuit with wireless transmission circuit respectively with master control circuit electric connection.
More specifically, position sensing device includes second shell, second circuit board and second battery, the second circuit board with the second battery all install in the second shell, the second circuit board with second battery electric connection, the second circuit board includes position sensing circuit, second master control circuit and second wireless transmission circuit (to detect judgement data transmission to first receiving alarm device and second receiving alarm device, if judge that the patient tumbles, then can the suggestion of reporting to the police, also can transmit to the host computer, carry out data statistics analysis), position sensing circuit with the second wireless transmission circuit respectively with second master control circuit electric connection.
A second embodiment.
The utility model provides a fall-down prevention alarm and management system, which is used for managing the fall of a patient by medical staff, and comprises a first receiving alarm device (worn on the medical staff and comprising the forms of a bracelet and the like), a second receiving alarm device (worn on the patient and comprising the forms of a bracelet and the like), a position sensing device (worn on the patient and used for collecting the real-time position state of the patient and capturing the change of the spatial position), a pressure sensing device (arranged on a seat or a lying mattress comprising the patient and used for judging whether the patient is on the seat or the mattress, if not, the pressure is zero, and the position sensing device is combined to judge whether the patient falls down, if the patient falls down, signals are respectively sent to the first receiving alarm device, the second receiving alarm device (for alarming) and an upper computer) and the upper computer (used for recording related data for statistics), first receiving alarm device the second receiving alarm device position sensing device with pressure sensing device equallys divide do not with the host computer is connected (data transmission to the host computer with gathering), first receiving alarm device with alarm device wireless communication is connected (being equipped with the distance response between the two, when distance between the two surpasss the distance of predetermineeing, carries out the suggestion of reporting to the police, position sensing device respectively with first receiving alarm device with alarm device wireless communication is connected (being used for changing patient's position state) is received to the second, pressure sensing device respectively with first receiving alarm device with alarm device wireless communication is connected is received to the second, wherein:
the first receiving alarm device comprises a first distance sensor, a first sound alarm device (which can also comprise a vibration alarm) and a first communication device, the second receiving alarm device comprises a second distance sensor, a second sound alarm device (which can also comprise a vibration alarm) and a second communication device (the first distance sensor and the second distance sensor can detect the distance between the first distance sensor and the second distance sensor through ultrasonic waves and infrared rays, for example, the first distance sensor and the second distance sensor are a sending end and a receiving end, and are provided with a processing single chip microcomputer, when the detected distance is greater than a preset distance, the first sound alarm device and the second sound alarm device give an alarm, and the first communication device and the second communication device are used for data transmission and receive detection data sent by the position sensing device and the pressure sensing device).
More specifically, pressure sensing device includes shell, circuit board and battery, the circuit board with the battery all install in the shell, the circuit board with battery electric connection, the circuit board includes pressure sensing circuit, master control circuit and wireless transmission circuit (to detect and judge data transmission and receive alarm device to first and second, if judge that the patient tumbles, then can report to the police and indicate, also can transmit the host computer, carry out data statistics analysis), pressure sensing circuit with wireless transmission circuit respectively with master control circuit electric connection.
Further, the pressure sensing circuit includes a pressure sensor Y, a transporting and placing device a, a transporting and placing device B, a transporting and placing device C, and a transporting and placing device D, wherein a positive input end of the transporting and placing device a is electrically connected with one end of the pressure sensor Y, a positive input end of the transporting and placing device B is electrically connected with the other end of the pressure sensor Y, an output end of the transporting and placing device a is electrically connected with a negative input end of the transporting and placing device C through a resistor R7, an output end of the transporting and placing device B is electrically connected with a positive input end of the transporting and placing device C through a resistor R11, an output end of the transporting and placing device C is electrically connected with a negative input end of the transporting and placing device D through a resistor R10, an output end of the transporting and placing device D is electrically connected with the main control circuit (a pressure signal detected by the pressure sensor Y is amplified and transmitted to the main control circuit, the housing is placed on a wheelchair or a bed, when the patient lies down, the pressure sensor Y senses the pressure, when the patient stands up or turns over from the bed to get out of the bed, the pressure detected by the pressure sensor Y is 0, and data are sent to the main control circuit);
wireless transmission circuit includes transmission chip U1, crystal oscillator X has concatenated between transmission chip U1's 1 pin and the 20 pin, crystal oscillator X's both ends have connect resistance R16 in parallel, crystal oscillator X is close to the one end of transmission chip U1's 1 pin still passes through electric capacity C6 ground connection, crystal oscillator X is close to electric capacity C7 ground connection is still passed through to the one end of transmission chip U1's 20 pin (when the pressure that pressure sensor Y detected is 0, wireless transmission circuit will data transmission to the terminal (receiving alarm device) after the main control chip is handled for remind medical personnel.
Furthermore, a resistor R5 is connected in series between the negative input terminal and the output terminal of the operational amplifier a, and the negative input terminal of the operational amplifier a is further electrically connected to the negative input terminal of the operational amplifier B through a resistor R4.
Preferably, a resistor R6 is connected in series between the negative input end and the output end of the operational amplifier B, a resistor R8 is connected in series between the negative input end and the output end of the operational amplifier C, and a resistor R9 is connected in series between the negative input end and the output end of the operational amplifier D.
Preferably, an inductor L1 is connected in series between the 5 pin and the 6 pin of the transmission chip U1, a capacitor C1 is connected in series between the 3 pin and the 4 pin of the transmission chip U1, a capacitor C2 and a resistor R15 are connected in parallel at two ends of the capacitor C1, and the capacitor C2 and the resistor R15 are connected in series.
Preferably, one path of the 2 pins of the transmitting chip U1 is grounded through a capacitor C3, and the other path of the 2 pins of the transmitting chip U1 is grounded through a capacitor C4.
Preferably, the position sensing device includes second shell, second circuit board and second battery, the second circuit board with the second battery all install in the second shell, the second circuit board with second battery electric connection, the second circuit board includes position sensing circuit, second master control circuit and second wireless transmission circuit (to detect judgement data transmission to first receiving alarm device and second receiving alarm device, if judge that the patient tumbles, then can the suggestion of reporting to the police, also can transmit to the host computer, carry out data statistics analysis), the position sensing circuit with the second wireless transmission circuit respectively with second master control circuit electric connection.
It is worth mentioning that the utility model discloses a technical characteristics such as distance sensor, audible alarm ware, communication device and master control circuit that the patent application relates to should be regarded as prior art, and the concrete structure of these technical characteristics, theory of operation and the control mode that may involve, spatial arrangement mode adopt in the field conventional selection can, should not regard as the utility model discloses a point of invention is located, the utility model discloses a do not further specifically expand the detailing.
It will be apparent to those skilled in the art that modifications and variations can be made in the above-described embodiments, or some features of the invention may be substituted or omitted, and any modification, substitution, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides an anti-falling alarm and management system for medical personnel manages patient's tumble, a serial communication port, including first receiving alarm device, second receiving alarm device, position sensing device, pressure sensing device and host computer, first receiving alarm device the second receiving alarm device position sensing device with pressure sensing device equally divide respectively with the host computer is connected, first receiving alarm device with alarm device wireless communication is received to the second, position sensing device respectively with first receiving alarm device with alarm device wireless communication is received to the second, pressure sensing device respectively with first receiving alarm device with alarm device wireless communication is connected is received to the second, wherein:
the first receiving alarm device comprises a first distance sensor, a first sound alarm device and a first communication device, and the second receiving alarm device comprises a second distance sensor, a second sound alarm device and a second communication device.
2. A fall prevention alarm and management system according to claim 1, wherein said pressure sensing device comprises a housing, a circuit board and a battery, said circuit board and said battery are mounted on said housing, said circuit board is electrically connected to said battery, said circuit board comprises a pressure sensing circuit, a main control circuit and a wireless transmission circuit, said pressure sensing circuit and said wireless transmission circuit are electrically connected to said main control circuit respectively.
3. The fall prevention alarm and management system according to claim 2, wherein the pressure sensing circuit comprises a pressure sensor Y, a transporting and placing device a, a transporting and placing device B, a transporting and placing device C and a transporting and placing device D, wherein a positive input end of the transporting and placing device a is electrically connected with one end of the pressure sensor Y, a positive input end of the transporting and placing device B is electrically connected with the other end of the pressure sensor Y, an output end of the transporting and placing device a is electrically connected with a negative input end of the transporting and placing device C through a resistor R7, an output end of the transporting and placing device B is electrically connected with a positive input end of the transporting and placing device C through a resistor R11, an output end of the transporting and placing device C is electrically connected with a negative input end of the transporting and placing device D through a resistor R10, and an output end of the transporting and placing device D is electrically connected with the main control circuit;
the wireless transmission circuit comprises a transmission chip U1, a crystal oscillator X is connected in series between the 1 pin and the 20 pin of the transmission chip U1, two ends of the crystal oscillator X are connected with a resistor R16 in parallel, the crystal oscillator X is close to one end of the 1 pin of the transmission chip U1 is grounded through a capacitor C6, and the crystal oscillator X is close to one end of the 20 pin of the transmission chip U1 is grounded through a capacitor C7.
4. The system of claim 3, wherein a resistor R5 is connected in series between the negative input terminal and the output terminal of the operational amplifier A, and the negative input terminal of the operational amplifier A is further electrically connected to the negative input terminal of the operational amplifier B through a resistor R4.
5. The fall prevention alarm and management system according to claim 4, wherein a resistor R6 is connected in series between the negative input terminal and the output terminal of the operational amplifier B, a resistor R8 is connected in series between the negative input terminal and the output terminal of the operational amplifier C, and a resistor R9 is connected in series between the negative input terminal and the output terminal of the operational amplifier D.
6. A fall prevention alarm and management system according to claim 5, characterized in that an inductor L1 is connected in series between 5 pins and 6 pins of the transmission chip U1, a capacitor C1 is connected in series between 3 pins and 4 pins of the transmission chip U1, a capacitor C2 and a resistor R15 are connected in parallel at two ends of the capacitor C1, and the capacitor C2 and the resistor R15 are connected in series.
7. The fall prevention alarm and management system according to claim 6, wherein one path of the 2 pins of the transmission chip U1 is connected to ground through a capacitor C3, and the other path of the 2 pins of the transmission chip U1 is connected to ground through a capacitor C4.
8. A fall prevention alarm and management system according to claim 6, wherein said position sensing device comprises a second housing, a second circuit board and a second battery, said second circuit board and said second battery are both mounted on said second housing, said second circuit board is electrically connected to said second battery, said second circuit board comprises a position sensing circuit, a second main control circuit and a second wireless transmission circuit, said position sensing circuit and said second wireless transmission circuit are respectively electrically connected to said second main control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120589972.4U CN214475441U (en) | 2021-03-22 | 2021-03-22 | Anti-falling alarm and management system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120589972.4U CN214475441U (en) | 2021-03-22 | 2021-03-22 | Anti-falling alarm and management system |
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| Publication Number | Publication Date |
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| CN214475441U true CN214475441U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120589972.4U Active CN214475441U (en) | 2021-03-22 | 2021-03-22 | Anti-falling alarm and management system |
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| CN (1) | CN214475441U (en) |
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- 2021-03-22 CN CN202120589972.4U patent/CN214475441U/en active Active
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