CN107260427A - A kind of nursing hospital bed and its safety monitoring system - Google Patents
A kind of nursing hospital bed and its safety monitoring system Download PDFInfo
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- CN107260427A CN107260427A CN201710551378.4A CN201710551378A CN107260427A CN 107260427 A CN107260427 A CN 107260427A CN 201710551378 A CN201710551378 A CN 201710551378A CN 107260427 A CN107260427 A CN 107260427A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 31
- 230000000474 nursing effect Effects 0.000 title claims abstract description 31
- 238000004891 communication Methods 0.000 claims abstract description 25
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000392 somatic effect Effects 0.000 description 2
- 208000034657 Convalescence Diseases 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/30—General characteristics of devices characterised by sensor means
- A61G2203/42—General characteristics of devices characterised by sensor means for inclination
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/30—General characteristics of devices characterised by sensor means
- A61G2203/44—General characteristics of devices characterised by sensor means for weight
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention discloses a kind of nursing hospital bed and safety monitoring system.Including bed body, cabinet base and guardrail, in addition to weight sensor, angular transducer, control unit, push-button unit, communication unit, alarm unit and camera；The weight sensor is respectively arranged on four cabinet bases；The guardrail includes left guardrail and right guardrail, and the left guardrail and right guardrail are connected with bed body axle, and the multiple angular transducer is respectively arranged on the axle link position；The push-button unit sets locking weight button, starting weight button；The weight sensor, angular transducer, alarm unit, push-button unit, communication unit and camera are connected with control unit respectively.It is nursing hospital bed to monitor patient location information in real time, and it is accurately judged to the particular location of patient in bed, timely judge the displaced position of patient in bed, and real-time monitoring information can be sent to Surveillance center, Surveillance center can know the specific misalignment of patient the very first time.
Description
Technical field
The present invention relates to nursing field, more particularly to one kind are nursing hospital bed.
Background technology
Sick bed is alternatively referred to as medical bed, care bed etc., is the sick bed that patient uses in recuperation, and main use occasion has respectively
Large hospital, commune hospital, community medical service center etc..
For to be treated in hospital department etc. or receive the patient for the treatment of, sick bed is their main activities
Institute, hospital management side and families of patients wish that patient can restfully couch and rest or receive treatment on one's sick bed, it is ensured that patient
Treatment phase and convalescence can normally be tided on one's sick bed, with wait terminate treatment date to facing.
Generally, patient is safely can to rest or receive on one's sick bed treatment, is on the one hand because uninterrupted
Ground has medical personnel and carries out medical and nursing work, or has families of patients and look after for a long time, even in night, it is also possible to arrange special
The nursing staff of door retains one's original salary to be nursed to patient, shortens the unmanned nurse time of patient.But, medical personnel, patients home
The nursing staff for belonging to or even retaining one's original salary is artificial nurse after all, oneself also has the time had a meal, rested, it is impossible between being carried out not to patient
Still be present certain unmanned nurse time in the disconnected, nurse of 24 hours, therefore, patient, rested especially for needs, it is not recommended that
The patient with severe symptoms stood up, it is accordingly required in particular to continual nurse in 24 hours, but the personnel of hospital are limited, it is impossible at every moment can
Look after each patient, therefore often occur patient and voluntarily get up or for uncomfortable shift position on one's sick bed or stand up
Situation.
In order to avoid critically ill patient is voluntarily got up or mobile, in the prior art, hospital management side also takes many positive
Measure, for example, transform sick bed bed body, increase the height of guardrail, and some reports that cross the border are set in sick bed bed body
Alert equipment and emergence call equipment, to reduce the possibility of patient's automatic moving, these improved sick bed equipment are in certain journey
The generation that patient gets up is reduced on degree.Meanwhile, hospital management side also takes some measures, such as increase and families of patients
Interactive and communication, to reduce the time of the unmanned nurse of patient.Some patients do not leave the bed, but sick bed is sometimes excessively narrow, Bing Renhui
Guardrail is put down, but can so increase the probability that patient throws from the bed.
But, it is excessively simple that these existing hospital bed structural reforms make mechanism, and some patients duration intervals of getting up are very short, above-mentioned
Detection and warning device accuracy of detection is high, detection efficiency is low, it is impossible to quick and precisely learn that patient gets up.
The content of the invention
The present invention is solution detection of the prior art and warning device reaction time length, detection and warning device detection essence
Not high, inefficiency the above mentioned problem of degree is proposed.
It can be quickly detected patient activity the invention provides a kind of and can quickly judge the bit shift of patient in bed
That puts is nursing hospital bed；
It is applied to the nursing hospital bed safety monitoring system present invention also offers a kind of；
To achieve the above object, the present invention uses following technical scheme：
The first aspect of the invention is to provide a kind of nursing hospital bed, including bed body, cabinet base and guardrail, in addition to weight is passed
Sensor, angular transducer, control unit, push-button unit, communication unit, alarm unit and camera；The weight sensor point
She Yu not be on four cabinet bases；The guardrail includes left guardrail and right guardrail, and the left guardrail and right guardrail are connected with bed body axle, institute
State multiple angular transducers and be respectively arranged on the axle link position；The push-button unit set locking weight button, starting weight by
Key；The weight sensor, angular transducer, alarm unit, push-button unit, communication unit and camera respectively with control unit
It is connected；
In order to further optimize above-mentioned technical proposal, the technical measures that the present invention is taken are：
It is preferred that, described control unit is microprocessor；
It is preferred that, in addition to Surveillance center, the Surveillance center and the communication unit data cube computation；
It is preferred that, in addition to patient monitor, the patient monitor is on guardrail；
It is preferred that, the patient monitor and Surveillance center's data cube computation；
It is preferred that, the angular resolution of the angular transducer is 0.03 °；
The second aspect of the invention is to provide a kind of safety monitoring system, the idiographic flow of the safety custody system
For：
Measure 4 gravimetric values of 4 weight sensors during step 1 sky bed are set to 4 initial values；
4 gravimetric values of 4 weight sensor of step 2 patient on empty bed during fixed position are set to 4 lockings
Value；
Step 3 presses the locking weight button on the push-button unit, and 4 weight sensors are respectively by 4 initial values and 4
Individual lock value is transferred to control unit；
Step 4 control unit receives 4 initial values and 4 lock values, with 4 initial values and the numerical value of lock value
Scope is as monitoring number range；
4 weight sensors of step 5 persistently monitor instantaneous weight value；
4 instantaneous weight values are transferred to control unit by 4 weight sensors of step 6；Control unit is according to numerical value change
Judge whether patient gets up or mobile.
It is preferred that, the interval time of 4 weight sensor monitoring weight amounts is 1 second in the step 5；
It is preferred that, 4 initial values are respectively upper left initial value, upper right initial value, lower-left initial value and bottom right starting
Value；4 lock values are respectively upper left lock value, upper right lock value, lower-left lock value and bottom right lock value；The step 6
Middle control unit judges whether patient gets up or mobile specific determination methods are according to numerical value change：
Control unit monitors gravimetric value by 4 of 4 weight sensors and contrasted respectively with 4 lock values in real time, if wherein 1
To 3 monitoring gravimetric value increases compared with correspondence lock value in real time, judge that patient has misalignment in sick bed, with numerical value incrementss
Maximum real-time monitoring gravimetric value direction is patient's direction of displacement, and patient's direction of displacement information is sent to communication unit by control unit
Member；If control unit by wherein 4 in real time monitoring gravimetric values reduce with the contrast of 4 lock values respectively, now control unit is again
Gravimetric value will be monitored in real time and 4 initial values are contrasted, if weight difference scope is within 1kg, that is, judge patient from bed, control is single
Patient is sent to communication unit by member from bed information.
It is preferred that, control unit described in the step 6 judges that patient has misalignment or judges disease on one's sick bed
When people is from bed, control unit sends a signal to camera, and camera is received and opened after signal.
The present invention uses above-mentioned technical proposal, compared with prior art, have the following technical effect that：
The nursing hospital bed of the present invention can monitor patient location information in real time, and be accurately judged to the specific position of patient in bed
Put, reduce the workload of medical personnel, and the body mobile message that patient is monitored during body movement can occur in patient, and
When judge the displaced position of patient in bed, and real-time monitoring information can be sent to Surveillance center, Surveillance center can the
One time knew the concrete condition of patient, and the action of patient can be prevented in time.
When being not suitable for the patient from bed and having the behavior from bed, it can timely send alarm and warn, and can will be from bed information
Surveillance center is sent to, the somatic damage caused by the improper behavior of patient oneself is reduced.When guardrail is put down, angle sensor
Device can detect the angle change of guardrail at once, and the data of angle change are sent into control unit, and control unit will send letter
Cease to Surveillance center, point out patient to have the behavior for putting down guardrail.
Brief description of the drawings
Fig. 1 is the nursing hospital bed structural representation of a preferred embodiment of the present invention；
Fig. 2 is the structural representation of the angular transducer of a preferred embodiment of the present invention；
1 bed body；2 cabinet bases；3 guardrails；11 control units；12 push-button units；13 communication units；14 alarm units；15 shootings
Head；21 weight sensors；31 angular transducers；32 left guardrails；33 right guardrails.
Embodiment
The invention provides a kind of nursing hospital bed and its safety monitoring system.
The present invention is described in more detail below by specific embodiment, for a better understanding of the present invention,
But following embodiments are not intended to limit the scope of the invention.
Embodiment one
As shown in Figure 1, 2, the present embodiment is nursing hospital bed including bed body 1, cabinet base 2 and guardrail 3, in addition to weight sensor
21st, angular transducer 31, control unit 11, push-button unit 12, communication unit 13, alarm unit 14 and camera 15；It is described heavy
Quantity sensor 21 is respectively arranged on four cabinet bases 2；The guardrail 3 includes left guardrail 32 and right guardrail 33, in addition to head of a bed guardrail
With tailstock guardrail；The left guardrail 32 and right guardrail 33 are connected with the axle of bed body 1, the left guardrail 32 and right guardrail 33 and bed body 1
Shaft connection place is provided with angle locking device, such as buckle lockset；The angular transducer 31 is respectively arranged on left guardrail 32 and right shield
Column 33 and the axle link position of bed body 1；The angular transducer 31 includes sensor body and rotating shaft, the left guardrail 32 and the right side
Guardrail 33 and the axle connection position of bed body 1 install shaft hole, and the rotating shaft is inserted in shaft hole；When 33 turns of left guardrail 32 or right guardrail
When dynamic, rotation is followed in the rotating shaft of angular transducer 31；The push-button unit 12 sets locking weight button, starting weight button；Institute
State weight sensor 21, angular transducer 31, alarm unit 14, push-button unit 12, communication unit 13 and camera 15 respectively with
Control unit 11 is connected；The camera 15 is arranged on head of a bed guardrail or on tailstock guardrail；Described control unit 11 is micro- place
Manage device；Described control unit 11, push-button unit 12, communication unit 13, the global design of alarm unit 14 are into an equipment；It is described to press
Key unit 12 is located at the surface of the equipment, in addition to Surveillance center, the Surveillance center and the communication unit data cube computation；
Also include patient monitor, the patient monitor is on guardrail 3；The patient monitor and Surveillance center's data cube computation；The angle sensor
The angular resolution of device 31 is 0.03 °；The communication unit 13 is bluetooth, 4G, 3G, WIFI module.
The idiographic flow of the safety custody system is：
Measure 4 gravimetric values of 4 weight sensors 21 during step 1 sky bed are set to 4 initial values；
4 gravimetric values of 4 weight sensor 21 of step 2 patient on empty bed during fixed position are set to 4 locks
Definite value；
Step 3 presses the locking weight button on the push-button unit 12, and 4 weight sensors 21 are respectively by 4 startings
Value and 4 lock values are transferred to control unit 11；
Step 4 control unit 11 receives 4 initial values and 4 lock values, with 4 initial values and the number of lock value
It is worth scope as monitoring number range；
4 weight sensors 21 of step 5 persistently monitor instantaneous weight value；
4 instantaneous weight values are transferred to control unit 11 by 4 weight sensors 21 of step 6；Control unit 11 is according to number
Value changes judge whether patient gets up or mobile；
The Weight Watcher interval time of weight sensor is 1 second in the step 5；4 initial values are respectively upper left
Initial value, upper right initial value, lower-left initial value and bottom right initial value；4 lock values are respectively upper left lock value, upper right lock
Definite value, lower-left lock value and bottom right lock value；In the step 6 control unit according to numerical value change judge patient whether get up or
Mobile specific determination methods are：
Control unit 11 monitors gravimetric value by 4 of 4 weight sensors 21 and contrasted respectively with 4 lock values in real time, if
Wherein 1 to 3 monitoring gravimetric value increase compared with correspondence lock value in real time, judges that patient has misalignment in sick bed, with numerical value
The maximum real-time monitoring gravimetric value direction of incrementss is patient's direction of displacement, and control unit 11 sends patient's direction of displacement information
To communication unit 13；If control unit 11 reduces wherein 4 real-time monitoring gravimetric values with 4 lock values contrasts respectively, this
When control unit 11 will monitor gravimetric value in real time again and 4 initial values are contrasted, if weight difference scope is within 1kg, that is, to judge
Patient is sent to communication unit 13 by patient from bed, control unit 11 from bed information；Control unit described in the step 6 judges
When going out patient and having misalignment on one's sick bed or judge patient from bed, camera 15 is sent a signal to, camera 15 is received
Opened after signal.
The specifically used method of the present invention is as follows：
When need to use the present invention it is nursing hospital bed when, first will be needed on sick bed place all devices and care implement put
After putting, the starting weight button on unit 12 is pushed button, the weight being installed on 4 nursing hospital bed cabinet bases 2 is passed
The initial value now detected is transferred to control unit 11 by sensor 21, and described control unit 11 stores the initial value；Again
Patient is placed in after the fixed position of sick bed, the locking weight button on unit 12 is pushed button, is installed on the nursing
The lock value now detected is transferred to control unit 11 by the weight sensor 21 on 4 cabinet bases 2 of sick bed, and the control is single
Member 11 stores the lock value；Weight sensor 21 can also be detected in the lump is then forwarded to control list after initial value and lock value
Member 11.From patient be placed in it is described it is nursing hospital bed it is upper after, the weight sensor 21 i.e. start lasting monitoring weight data, institute
Monitoring interval time is stated for 0.1s-5s, it is preferred that monitoring interval time is 1 second, 2 seconds, 0.5 second；Control unit 11 passes weight
The real-time monitoring numerical value of 4 of sensor 21 is contrasted with 4 lock values respectively, if wherein 1 to 3 real-time monitoring numerical value and corresponding locking
Value judges that patient has misalignment in sick bed compared to increase, using the maximum real-time monitoring numerical value direction of numerical value incrementss as patient
Direction of displacement, communication unit is sent to by patient's direction of displacement information；It is preferred that, can it is described it is nursing hospital bed in advance test weight
The amount dummy model roughly the same with human body, reads weight sensing of the dummy model on nursing hospital bed on relevant position
The reading of device, input control unit storage, contrasts data with existing with fast and easy, more accurately estimates patient nursing hospital bed
On particular location；If wherein 4 real-time monitoring numerical values reduce with 4 lock value contrasts respectively, it will now monitor in real time again
Numerical value and 4 initial values are contrasted, if weight difference scope is within 1kg, that is, judge that patient, from bed, patient is sent from bed information
To communication unit 13；When described control unit (11) judges that patient has misalignment or judges patient from bed on one's sick bed,
Control unit (11) sends a signal to camera (15), and camera (15) is received and opened after signal；Communication unit 13 is by data
Surveillance center is transferred to, the computer record of the Surveillance center simultaneously points out patient to have displacement action in bed, or pass through camera
The activity of 15 observation patients in bed, can also check the historical act track of patient by the data of record.If patient is by left shield
The locking device of column 32 or right guardrail 33 is opened, when rotating left guardrail 32 or right guardrail 33, and angular transducer 31 is received immediately to be turned
Dynamic signal, the horse back of angular transducer 31 sends a signal to control unit 11, and the signal received is transferred to logical by control unit 11
Believe unit 13, communication unit 13 is transferred data on the monitoring computer of Surveillance center, to point out patient to have put down guardrail 3
Behavior.
In summary, it is of the invention it is nursing hospital bed can monitor patient location information in real time, and be accurately judged to patient in bed
On particular location, reduce the workload of medical personnel, and the body that patient is monitored during body movement can occur in patient
Mobile message, timely judges the displaced position of patient in bed, and real-time monitoring information can be sent into Surveillance center, prison
Control center can know the concrete condition of patient the very first time, and the action of patient can be prevented in time.Have when being not suitable for the patient from bed
From bed behavior when, can timely send alarm and warn, and can will be sent to Surveillance center from bed information, reduce because of patient oneself
The somatic damage that causes of improper behavior.When guardrail is put down, angular transducer can detect the angle change of guardrail at once,
The data of angle change are sent to control unit, control unit will send a message to Surveillance center, point out patient to put down shield
The behavior on column.
The specific embodiment of the present invention is described in detail above, but it is intended only as example, and the present invention is not limited
It is formed on particular embodiments described above.To those skilled in the art, it is any to the equivalent modifications that carry out of the present invention and
Substitute also all among scope of the invention.Therefore, the impartial conversion made without departing from the spirit and scope of the invention and
Modification, all should be contained within the scope of the invention.
Claims (10)
1. it is a kind of nursing hospital bed, including bed body (1), cabinet base (2) and guardrail (3), it is characterised in that：Also include weight sensor
(21), angular transducer (31), control unit (11), push-button unit (12), communication unit (13), alarm unit (14) and shooting
Head (15)；The weight sensor (21) is respectively arranged on four cabinet bases (2)；The guardrail (3) includes left guardrail (32) and the right side
Guardrail (33), the left guardrail (32) and right guardrail (33) are connected with bed body (1) axle, and the multiple angular transducer (31) is respectively
Located at the axle link position；The push-button unit (12) sets locking weight button, starting weight button；The weight sensor
(21), angular transducer (31), alarm unit (14), push-button unit (12), communication unit (13) and camera (15) respectively with
Control unit (11) is connected.
2. it is according to claim 1 nursing hospital bed, it is characterised in that：Described control unit (11) is microprocessor.
3. it is according to claim 1 nursing hospital bed, it is characterised in that：Also include Surveillance center, the Surveillance center and institute
State communication unit (13) data cube computation.
4. it is according to claim 3 nursing hospital bed, it is characterised in that：Also include patient monitor, the patient monitor is located at guardrail
(3) on.
5. it is according to claim 4 nursing hospital bed, it is characterised in that：The patient monitor and Surveillance center's data cube computation.
6. it is according to claim 1 nursing hospital bed, it is characterised in that：The angular resolution of the angular transducer (31) is
0.03°。
7. a kind of nursing hospital bed safety custody system according to any one of claim 1-5, it is characterised in that：The safety prison
The idiographic flow of protecting system is：
Measure 4 gravimetric values of 4 weight sensors (21) during step 1 sky bed are set to 4 initial values；
4 gravimetric values of 4 weight sensors (21) of step 2 patient on empty bed during fixed position are set to 4 lockings
Value；
Step 3 presses the locking weight button on the push-button unit (12), and 4 weight sensors (21) are respectively by 4 startings
Value and 4 lock values are transferred to control unit (11)；
Step 4 control unit (11) receives 4 initial values and 4 lock values, with 4 initial values and the numerical value of lock value
Scope is as monitoring number range；
4 weight sensors (21) of step 5 persistently monitor instantaneous weight value；
4 instantaneous weight values are transferred to control unit (11) by 4 weight sensors (21) of step 6；Control unit (11) basis
Numerical value change judges whether patient gets up or mobile.
8. safety custody system according to claim 6, it is characterised in that：4 weight sensors (21) in the step 5
The interval time for monitoring gravimetric value is 1 second.
9. safety custody system according to claim 6, it is characterised in that：4 initial values are respectively upper left starting
Value, upper right initial value, lower-left initial value and bottom right initial value；4 lock values are respectively upper left lock value, upper right locking
Value, lower-left lock value and bottom right lock value；Control unit (11) judges whether patient gets up according to numerical value change in the step 6
Or mobile specific determination methods are：
Control unit (11) monitors gravimetric value by 4 of 4 weight sensors (21) and contrasted respectively with 4 lock values in real time, if
Wherein 1 to 3 monitoring gravimetric value increase compared with correspondence lock value in real time, judges that patient has misalignment in sick bed, with numerical value
The maximum real-time monitoring gravimetric value direction of incrementss is patient's direction of displacement, and control unit (11) sends out patient's direction of displacement information
Give communication unit (13)；If control unit (11) subtracts wherein 4 real-time monitoring gravimetric values with 4 lock values contrasts respectively
Small, now control unit (11) will monitor gravimetric value in real time again and 4 initial values are contrasted, if weight difference scope is within 1kg,
Patient is judged from bed, and patient is sent to communication unit (13) by control unit (11) from bed information.
10. safety custody system according to claim 9, it is characterised in that：Control unit (11) described in the step 6
When judging that patient has misalignment or judges patient from bed on one's sick bed, control unit (11) sends a signal to camera
(15), camera (15) is received and opened after signal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710551378.4A CN107260427A (en) | 2017-07-07 | 2017-07-07 | A kind of nursing hospital bed and its safety monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710551378.4A CN107260427A (en) | 2017-07-07 | 2017-07-07 | A kind of nursing hospital bed and its safety monitoring system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020041992A1 (en) * | 2018-08-29 | 2020-03-05 | 深圳市大耳马科技有限公司 | Monitoring system |
| CN111650849A (en) * | 2019-03-04 | 2020-09-11 | 北京中科康安医疗科技有限公司 | Novel electric nursing bed controller |
| CN112542028A (en) * | 2019-09-23 | 2021-03-23 | 株式会社喜健 | Bed fall prevention system |
| CN112716712A (en) * | 2020-04-29 | 2021-04-30 | 梧州市红十字会医院 | Sickbed for monitoring patient with mobility disability |
| CN113057591A (en) * | 2021-03-17 | 2021-07-02 | 重庆大学附属三峡医院 | Mobile remote monitoring and diagnosing robot for sickbed guardrail |
| TWI744990B (en) * | 2020-01-06 | 2021-11-01 | 國立成功大學 | Care system for predicting bed exit and patient management system including the same |
| US11763935B2 (en) | 2020-01-06 | 2023-09-19 | National Cheng Kung University | Care system for predicting bed exit and patient management system including the same |
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| WO2020041992A1 (en) * | 2018-08-29 | 2020-03-05 | 深圳市大耳马科技有限公司 | Monitoring system |
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| US11763935B2 (en) | 2020-01-06 | 2023-09-19 | National Cheng Kung University | Care system for predicting bed exit and patient management system including the same |
| CN112716712A (en) * | 2020-04-29 | 2021-04-30 | 梧州市红十字会医院 | Sickbed for monitoring patient with mobility disability |
| CN113057591A (en) * | 2021-03-17 | 2021-07-02 | 重庆大学附属三峡医院 | Mobile remote monitoring and diagnosing robot for sickbed guardrail |
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Application publication date: 20171020 |