CN213607614U - Sickbed for monitoring weight of bedridden patient - Google Patents
Sickbed for monitoring weight of bedridden patient Download PDFInfo
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- CN213607614U CN213607614U CN202021406379.3U CN202021406379U CN213607614U CN 213607614 U CN213607614 U CN 213607614U CN 202021406379 U CN202021406379 U CN 202021406379U CN 213607614 U CN213607614 U CN 213607614U
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Abstract
The utility model provides a sickbed for monitoring the weight of a patient lying in bed, which is suitable for the patient lying in bed to use, and comprises a bed board, a head board and a tail board, wherein the sickbed is provided with a singlechip module, a weighing sensor module, a liquid crystal display module and a power module for providing electric energy for the modules; the weighing sensor module is used for measuring the weight of a bedridden patient and comprises a weighing sensor arranged on the bed board; the liquid crystal display module is used for displaying the weight data of the bedridden patient and comprises a liquid crystal display screen arranged on the headboard or the footboard. The utility model provides a sickbed for monitoring the weight of a bedridden patient, aiming at feeding back the real-time weight of the patient and realizing the visual display of the weight data; the weight change of a bedridden patient in a period can be recorded, and once the weight change is too fast, the change can be timely found, so that medical personnel can conveniently and timely adjust a treatment mechanism.
Description
Technical Field
The utility model belongs to the field of medical equipment, especially, relate to a bed patient weight monitoring sick bed.
Background
The measurement of body weight is a very important physical examination item for bedridden patients, and relates to nutrition evaluation of patients, treatment scheme establishment, dosage determination, edema judgment and the like. At present, the weight data of a bedridden patient is mostly collected by a manual input computer, and the manual recording mode is relatively original and is easy to make mistakes, so that the accuracy of the recorded data is influenced; in addition, because the bedridden patient has inconvenient movement, the weight of the bedridden patient for a long time can not be known in time; the method generally adopted by the patient to measure the weight is to transfer the patient to a weight scale for measurement, and the measurement method is very inconvenient for patients who have poor leg and foot mobility, paralyzed patients and patients who need to lie in bed, and needs nursing staff to hold the weight scale, and the nursing staff needs to monitor beside the weight scale in real time, which wastes time and labor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a sickbed for monitoring the weight of a bedridden patient, so as to feed back the real-time weight of the patient and realize the visual display of the weight data; the weight change of the bedridden patient in a period is recorded, and once the weight change is too fast, the change can be timely found, so that medical personnel can conveniently and timely adjust a treatment mechanism.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a sickbed for monitoring the weight of a bedridden patient comprises a sickbed suitable for the bedridden patient, wherein the sickbed comprises a bed board, a headboard and a footboard, a single chip microcomputer module, a weighing sensor module, a liquid crystal display module and a power supply module for supplying electric energy to the modules are arranged on the sickbed, and the weighing sensor module and the liquid crystal display module are respectively connected with the single chip microcomputer module; the weighing sensor module is used for measuring the weight of a bedridden patient and comprises a weighing sensor arranged on a bed board; the liquid crystal display module is used for displaying the weight data of the bedridden patient and comprises a liquid crystal display screen arranged on the headboard or the footboard.
Further, the bed board comprises a lifting back board, lifting leg boards and supporting boards arranged between the lifting back board and the lifting leg boards, and the weighing sensors are arranged in the supporting boards.
Further, the keyboard input module is connected with the single chip microcomputer module and comprises a matrix keyboard.
Furthermore, the alarm device also comprises an alarm module, wherein the alarm module is connected with the singlechip module and comprises an LED lamp, a buzzer and an alarm circuit.
Furthermore, the wireless communication module comprises a signal sending chip and a signal receiving chip, wherein the signal sending chip is connected with the single chip microcomputer module, and the signal receiving chip is connected with a remote computer.
Further, the single chip microcomputer module comprises an STC89C52 single chip microcomputer.
Further, the weighing sensor module comprises a weighing sensor, a signal amplifying circuit and an A/D conversion circuit.
Further, the weighing sensor can adopt a strain type pressure weighing sensor which weighs 200kg at most.
Further, the liquid crystal display module comprises an LCD1602 liquid crystal display.
Compared with the prior art, bed patient weight monitoring sick bed have following advantage:
(1) the technical scheme is provided aiming at the current situation that the weight measurement of the bedridden patient is troublesome; the technical scheme designs the sickbed with the weight measuring function, the weight of a patient lying in the bed can be measured in real time through the single chip microcomputer module, the weighing sensor module, the liquid crystal display module and the power supply module, and a measuring result can be displayed through the liquid crystal display screen arranged on the headboard or the footboard.
(2) Bed patient weight monitoring sick bed pass through alarm module and change acutely at bed patient weight, when surpassing normal change threshold value, can remind to medical personnel change the treatment mechanism.
(3) Bed patient weight monitoring sick bed pass through wireless communication module, realize remote computer communication, bed patient weight in the remote computer record stage generates the weight change curve to supply medical personnel to refer to.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;
fig. 2 shows a circuit module principle of an embodiment of the present invention;
fig. 3 is a schematic view of the supporting plate and the connecting structure thereof according to the embodiment of the present invention;
fig. 4 is a schematic circuit diagram of a load cell module according to an embodiment of the present invention;
fig. 5 is a schematic diagram of an alarm circuit according to an embodiment of the present invention;
fig. 6 is a flowchart of the program according to the embodiment of the present invention.
Description of reference numerals:
1-a headboard; 2-bed board; 3-a weighing sensor; 4-LED lamps; 5-a bed tail plate; 6-liquid crystal display screen; 7-a matrix keyboard; 8-a signal transmitting chip; 9-a signal receiving chip; 10-a buzzer; 11-a remote computer; 12-a liftable back plate; 13-a support plate; 14-lifting leg plates; 201-a load cell module; 202-single chip module; 203-liquid crystal display module; 204-a keyboard input module; 205-an alarm module; 206-a wireless communication module; 207-power supply module.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 6, a body weight monitoring sickbed for a patient lying in bed comprises a sickbed suitable for the patient lying in bed to use, the sickbed comprises a bed plate 2, a headboard 1 and a footboard 5, the sickbed is provided with a single chip microcomputer module 202, a weighing sensor module 201, a liquid crystal display module 203 and a power module 207 for supplying electric energy to the modules, and the weighing sensor module 201 and the liquid crystal display module 203 are respectively connected with the single chip microcomputer module 202; the weighing sensor module 201 is used for measuring the weight of a bedridden patient and comprises a weighing sensor 3 arranged on a bed plate 2; the liquid crystal display module 203 is used for displaying the weight data of the bedridden patient and comprises a liquid crystal display screen 6 arranged on a headboard or a footboard.
The single chip microcomputer module 202 comprises an STC89C52 single chip microcomputer; the weighing sensor module 201 comprises a weighing sensor, a signal amplifying circuit and an A/D conversion circuit; the weighing sensor 3 can adopt a strain type pressure weighing sensor with the maximum weighing of 200 kg; the liquid crystal display module 203 includes an LCD1602 liquid crystal display. The single chip microcomputer module 202 can adopt a minimum system comprising an STC89C52 single chip microcomputer, the weighing sensor module 201 is used for collecting weight data, the weighing sensor module 201 comprises a weighing sensor, a signal amplifying circuit and an A/D conversion circuit, and the signal amplifying circuit and the A/D conversion circuit are partially realized by an AD conversion chip HX 711; the weighing sensor 3 can adopt a 200kg strain type pressure weighing sensor YZC-1B; the liquid crystal display module can adopt an LCD1602 liquid crystal display screen, has a character display function, has the advantages of low power consumption, small volume, light weight, long service life and no electromagnetic radiation pollution, and is suitable for being used in a ward.
The utility model discloses a theory of operation is: when the weight of a bedridden patient is measured, the body of the patient is lifted up on a sickbed, the gravity center of the body of the patient is placed on the weighing sensor 3 on the bed plate 2, the weight of the bedridden patient is measured through the weighing sensor 3, a pressure signal is converted into an electric signal through analog-to-digital conversion, then the data is processed through an STC89C52 single chip microcomputer and transmitted to an LCD (liquid crystal display), and medical staff can master the weight condition of the patient in time by reading the weight data on the LCD 6 arranged on a headboard or a footboard; the bedridden patient does not need to be transferred to a weighing scale, and the bed-ridden patient weighing scale is time-consuming, labor-consuming, safe and convenient.
As shown in fig. 3, the bed plate 2 includes a liftable back plate 12, a liftable leg plate 14, and a support plate 13 disposed between the liftable back plate 12 and the liftable leg plate 14, and the load cell 3 is disposed on the support plate 13. The nursing bed for the bedridden patient at present has a plurality of products, the nursing bed products comprise an electric nursing bed and a manual nursing bed, and the nursing bed products are generally provided with a liftable back plate 12 and a liftable leg plate 14 for adjusting the body posture of the bedridden patient; when the weight is measured, the lifting back plate 12 and the lifting leg plate 14 are lifted, so that the center of gravity of the body of a patient is placed on the supporting plate 13, and the weighing sensor 3 is arranged on the supporting plate 13 to measure the weight more accurately; the body of the bedridden patient is adjusted by the aid of the liftable back plate 12 and the liftable leg plate 14, so that the bed-ridden patient is safer and more comfortable to use, and saves time and labor.
The keyboard input module 204 is connected with the singlechip module 202, comprises a matrix keyboard 7 and is used for inputting numbers and selecting functions to realize the control of the system; in the matrix keyboard 7, one port may constitute 16 keys, and the keys may include common number keys and function keys such as zero, hold, time, standby, and accumulation.
The LED lamp alarm device further comprises an alarm module 205, wherein the alarm module 205 is connected with the single chip microcomputer module 202 and comprises an LED lamp 4 and a buzzer 10. As shown in fig. 5, the alarm circuit according to the embodiment of the present invention includes a resistor R1, a resistor R2, a transistor Q1, a buzzer SP, and an LED to form an audible and visual alarm circuit.
Fig. 6 is a flowchart of the program of the embodiment of the present invention, when the current measured weight-the initial weight of the patient < the set value, the weight is displayed, and the LED lamp 4 and the buzzer 10 do not work; when the current measured weight is larger than or equal to a set value, an alarm module is started, an LED lamp 4 is lightened, and a buzzer 10 is started to give an alarm; when the weight of the bedridden patient changes violently and exceeds a normal change threshold value, the bedridden patient can be reminded so that medical staff can change a treatment mechanism.
The remote computer further comprises a wireless communication module 206, wherein the wireless communication module 206 comprises a signal sending chip 8 and a signal receiving chip 9, the signal sending chip 8 is connected with the single chip microcomputer module 202, and the signal receiving chip 9 is connected with the remote computer 11. The wireless communication module comprises a Bluetooth host and a Bluetooth slave, wherein a receiving pin and a sending pin of the Bluetooth host are connected with a receiving pin of the singlechip; the Bluetooth slave is connected with the computer and used for acquiring signals sent by the Bluetooth host; and downloading software to a computer, wherein the STC-ISP is used as data of a receiving slave wireless communication module and displayed on the computer for real-time monitoring. The weight of a bedridden patient is measured through a weighing sensor, a pressure signal is converted into an electric signal through analog-to-digital conversion, then the data is processed through an STC89C52 single chip microcomputer and transmitted to an LCD (liquid crystal display) screen, and the weight data is transmitted to a computer through Bluetooth; the problem that errors are easy to occur when manual input is adopted for computer recording at present is solved, and the accuracy of data recording is effectively improved; in addition, for some diseases, the weight change needs to be monitored for a long time, and the weight data of the bedridden patient in a period of time is stored in the remote computer to generate a weight change curve for the medical staff to refer.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a bed patient weight monitoring sick bed, is including being applicable to the sick bed that bed patient used, and the sick bed includes bed board (2), head board (1) and tailstock board (5), its characterized in that: the sickbed is provided with a singlechip module (202), a weighing sensor module (201), a liquid crystal display module (203) and a power supply module (207) for supplying electric energy to the modules, wherein the weighing sensor module (201) and the liquid crystal display module (203) are respectively connected with the singlechip module (202); the weighing sensor module (201) is used for measuring the weight of a bedridden patient and comprises a weighing sensor (3) arranged on a bed board (2); the liquid crystal display module (203) is used for displaying the weight data of the bedridden patient and comprises a liquid crystal display screen (6) arranged on a headboard or a footboard;
the bed board (2) comprises a lifting back board (12), lifting leg boards (14) and supporting boards (13) arranged between the lifting back board (12) and the lifting leg boards (14), and the weighing sensor (3) is arranged on the supporting boards (13).
2. The sickbed for monitoring the body weight of a bedridden patient according to claim 1, wherein the sickbed comprises: the keyboard input module (204) is connected with the single chip microcomputer module (202) and comprises a matrix keyboard (7).
3. The sickbed for monitoring the body weight of a bedridden patient according to claim 1, wherein the sickbed comprises: the alarm device is characterized by further comprising an alarm module (205), wherein the alarm module (205) is connected with the single chip microcomputer module (202) and comprises an LED lamp (4), a buzzer (10) and an alarm circuit.
4. The sickbed for monitoring the body weight of a bedridden patient according to claim 1, wherein the sickbed comprises: the remote computer is characterized by further comprising a wireless communication module (206), wherein the wireless communication module (206) comprises a signal sending chip (8) and a signal receiving chip (9), the signal sending chip (8) is connected with the single chip microcomputer module (202), and the signal receiving chip (9) is connected with the remote computer (11).
5. The sickbed for monitoring the body weight of a bedridden patient according to claim 1, wherein the sickbed comprises: the single chip microcomputer module (202) comprises an STC89C52 single chip microcomputer.
6. The sickbed for monitoring the body weight of a bedridden patient according to claim 1, wherein the sickbed comprises: the load cell module (201) comprises a load cell, a signal amplification circuit and an A/D conversion circuit.
7. The sickbed for monitoring the body weight of a bedridden patient according to claim 1, wherein the sickbed comprises: the weighing sensor (3) can adopt a strain type pressure weighing sensor which weighs 200kg at most.
8. The sickbed for monitoring the body weight of a bedridden patient according to claim 1, wherein the sickbed comprises: the liquid crystal display module (203) comprises an LCD1602 liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021406379.3U CN213607614U (en) | 2020-07-16 | 2020-07-16 | Sickbed for monitoring weight of bedridden patient |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021406379.3U CN213607614U (en) | 2020-07-16 | 2020-07-16 | Sickbed for monitoring weight of bedridden patient |
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| Publication Number | Publication Date |
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| CN213607614U true CN213607614U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021406379.3U Active CN213607614U (en) | 2020-07-16 | 2020-07-16 | Sickbed for monitoring weight of bedridden patient |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115105307A (en) * | 2022-06-27 | 2022-09-27 | 中国人民解放军空军军医大学 | Protective rescue bed with multiple monitoring functions |
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2020
- 2020-07-16 CN CN202021406379.3U patent/CN213607614U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115105307A (en) * | 2022-06-27 | 2022-09-27 | 中国人民解放军空军军医大学 | Protective rescue bed with multiple monitoring functions |
| CN115105307B (en) * | 2022-06-27 | 2024-05-28 | 中国人民解放军空军军医大学 | Protective rescue bed with multiple monitoring functions |
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