CN106530617A - Safety monitoring system for people on hospital bed or nursed bedrid people - Google Patents
Safety monitoring system for people on hospital bed or nursed bedrid people Download PDFInfo
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- CN106530617A CN106530617A CN201611135452.6A CN201611135452A CN106530617A CN 106530617 A CN106530617 A CN 106530617A CN 201611135452 A CN201611135452 A CN 201611135452A CN 106530617 A CN106530617 A CN 106530617A
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- Prior art keywords
- bed
- weight
- load cells
- control unit
- main control
- Prior art date
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
- G08B21/0438—Sensor means for detecting
- G08B21/0461—Sensor means for detecting integrated or attached to an item closely associated with the person but not worn by the person, e.g. chair, walking stick, bed sensor
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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
- A61G7/05—Parts, details or accessories of beds
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/22—Status alarms responsive to presence or absence of 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
- 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
Abstract
The invention discloses a safety monitoring system for people on hospital beds or nursed bedrid people. The system is characterized by comprising a weighing sensor fixed on bed feet and used for obtaining the weight of a bed; a storage unit used for storing a minimum weight threshold value Z1; and a master control unit. The master control unit is respectively in data connection with the weighing sensor and the storage unit and is used for comparing the weight of the bed transmitted back from the weighing sensor in real time with the minimum weight threshold value Z1 stored in the storage unit, and sending a bedrid people bed-leaving signal to the outside when the weight of the bed is smaller than the minimum weight threshold value Z1. Based on the system, on the premise that the lying comfort level of a nursed person on the bed is not influenced at all, whether the person is still on the bed or not can be accurately judged. By means of a communication unit and an alarm unit, the dangerous information of the person on the bed, that might occur or has been occurred, is timely transmitted to corresponding people. Therefore, the dangerous condition of the person on the bed can be timely acquired and treated. The system can be widely applied to social welfare institutes, elder-nursing centers or hospitals.
Description
Technical field
The present invention relates to personal security monitor system on a kind of sick bed or nursing bed.
Background technology
In social wellfare home, endowment center or hospital, old old man, handicapped patient drop the situation of sick bed and send out often
It is raw, due to finding in time, fail to sue and labour in time, cause irreversible serious consequence, except pain being brought to by nursing staff
Outward, dispute is occurred with regard to question of liability between the same social wellfare home of family members, endowment center or hospital toward contact.With China by
It is progressive enter the aging epoch, the problems referred to above gradually become social problem.Therefore, by nursing staff after bed, the behavior can be by for one kind
Inform that nursing staff or the device of family members are gradually developed in time.But existing supervising device is arranged on bed surface mostly
Sensor, do so easily cause monitoring clear area, while also resulting in by the discomfort of nursing staff, (sensor is arranged on by nursing staff
Body below).In addition, existing supervising device single function, can only monitor by nursing staff from bed state, it is impossible to enough to quilt
The security situation of nursing staff does further monitoring and anticipation in advance.Therefore, a kind of more intelligent monitor system is badly in need of being developed.
The content of the invention
The problems such as present invention uses uncomfortable process, single function for the user that prior art is present, and develop one
Plant personal security monitor system on sick bed or nursing bed.The concrete technical scheme that the present invention is adopted is as follows：
Personal security monitor system on a kind of sick bed or nursing bed, it is characterised in that include：
It is fixed on cabinet base, for obtaining the LOAD CELLS of the weight of bed；
For storing the memory element of minimum weight threshold value Z1；
Connect with LOAD CELLS and memory cell data respectively, the weight of the bed passed back according to LOAD CELLS in real time,
Compare with minimum weight threshold value Z1 in memory element, when bed is when weighing less than minimum weight threshold value Z1, by people on bed
Member is sent to the main control unit of outside from bed signal.
Further, the master control unit data connects alarm unit, when main control unit monitors weighing less than most for bed
During low weight threshold value Z1, control alarm unit sends alarm signal.
Further, the master control unit data connection communication unit, when main control unit monitors weighing less than most for bed
During low weight threshold value Z1, control communication unit sends out bed staff from bed signal.
Further, the master control unit data connects weight reset button, when main control unit receive weight reset by
After button trigger, weight P0 that the LOAD CELLS being currently received is passed back is recorded, then LOAD CELLS is passed back again
Real-time weight P of bed is monitored, and whether judges P-P0 more than minimum weight threshold value Z1, when P-P0 is less than Z1, by people on bed
Member is sent to alarm unit and/or communication unit from bed signal.
Further, it is respectively fixed with LOAD CELLS, i.e. cabinet base on the cabinet base of the head of a bed and tailstock of bed and is fixed with bed
Head LOAD CELLS and tailstock LOAD CELLS, connect with master control unit data respectively；Now main control unit real-time monitoring bed
While whether weight is less than minimum weight threshold value Z1, the weight for also monitoring head of a bed LOAD CELLS and tailstock LOAD CELLS becomes
Change situation, when the weight that head of a bed LOAD CELLS is passed back diminishes, when the weight that tailstock LOAD CELLS is passed back becomes big, main control unit
Control alarm unit or communication unit send bed staff will be from bed signal.
Further, LOAD CELLS is respectively fixed with four feet of the bed, and is connected with master control unit data respectively
Connect, two LOAD CELLSs of the head of a bed constitute front side LOAD CELLS group, two LOAD CELLSs of tailstock constitute rear side weighing and sensing
Device group；While now whether the weight of main control unit real-time monitoring bed is less than minimum weight threshold value Z1, also monitoring front side is weighed
The weight change situation of sensor group and rear side LOAD CELLS group, currently stresses the weight that sensor group passes back and diminishes, rear side
When weight that LOAD CELLS group is passed back becomes big, main control unit control alarm unit or communication unit send bed staff will be from
Bed signal.
Further, on the left of bed, two LOAD CELLSs constitute left side LOAD CELLS group, two weighing and sensings on the right side of bed
Device constitutes right side LOAD CELLS group；Now whether the weight of main control unit real-time monitoring bed is same less than minimum weight threshold value Z1
When, the weight change situation of LOAD CELLS group and right side LOAD CELLS group also on the left of real-time monitoring, when left side weighing and sensing
There is continuous alternate, and alternate frequency f >=1 in the weight size that device group and right side LOAD CELLS group are passed back, i.e., often
There is the alternate of more than 1 time in the second, continuous S is more than the second with generation n times in the frequency f alternate, or a minute with the frequency
Rate f alternate, wherein S >=2, N >=3, main control unit control alarm unit or communication unit send bed staff and cause danger
Signal.
Further, the main control unit detects the weight that front side LOAD CELLS group and rear side LOAD CELLS group are passed back
Continuous alternate, and alternate frequency f1 >=2 in amount size, i.e., the alternate for occurring more than 2 times per second there are, and continuously
S1 it is more than the second with the frequency f1 alternate, or one minute occur N1 time with the frequency f1 alternate, wherein S1 >=3, N1
>=3, main control unit control alarm unit or communication unit send bed staff and cause danger signal.
Further, the main control unit detects the continuous F hours of four LOAD CELLSs and does not change, F >=0.5,
Main control unit controls alarm unit or communication unit is emitted to the alerting signal that bed staff needs to stand up.
On sick bed of the present invention or nursing bed, compared with the existing technology its advantage is aobvious and easy to personal security monitor system
See, LOAD CELLS is arranged on footpost, it is considered to which the weight of bed itself concurrently sets judgment threshold, so neither affect quilt
Whether the comfort level that nursing staff lies on a bed, can accurately judge bed staff from the state of bed again very much.In addition, when system sets
When putting multiple sensors, by rational decision logic, both it had been capable of achieving to judge that bed staff, whether from bed, can determine whether bed again in advance
Whether upper personnel there is danger.The system can also be by communication and alarm unit, the danger that bed staff may or be had occurred and that
Dangerous information is transferred to counterpart personnel in time, the danger that bed staff occurs can be made to be processed in time, therefore the system should
It is widely popularized in social wellfare home, endowment center or hospital.
Description of the drawings
Fig. 1 is the structural representation that only one of which footpost install sensor constitutes monitor system of the present invention；
Fig. 2 is the structural representation that four footposts all install sensors constitute monitor system of the present invention；
Fig. 3 is the structured flowchart of system of the present invention；
Schematic diagrams of the Fig. 4 for the embodiment of the present invention 1；
Schematic diagrams of the Fig. 5 for the embodiment of the present invention 2；
Schematic diagrams of the Fig. 6 for the embodiment of the present invention 3；
Schematic diagrams of the Fig. 7 for the embodiment of the present invention 4；
Schematic diagrams of the Fig. 8 for the embodiment of the present invention 5.
Specific embodiment
Personal security monitor system 1 on a kind of sick bed as shown in Figure 1 to Figure 3 or nursing bed, including：It is fixed on cabinet base
On, LOAD CELLS 102 can be arranged on cabinet base bottom, i.e. cabinet base and be directly born against on LOAD CELLS 102, such as Fig. 1 and Fig. 2 institutes
Show that LOAD CELLS 102 is fixedly mounted at a location A, for obtaining the LOAD CELLS 102 of the weight of bed；For storage most
The memory element 103 of low weight threshold value Z1, stores minimum warning weight, that is, set theoretical human body minimum weight as lowest threshold,
For example：25 kilograms, even if people's body weight that normal condition is become thin again is also not less than this value, if detecting the weight of bed staff
Amount scolds bright less than this, and bed staff should be reported to the police from bed.Here Z1 can be only the body weight of bed staff,
The alternatively weight of bed staff's body weight+bed itself, concrete set-up mode can be determined as needed；Same LOAD CELLS respectively
102 and 103 data cube computation of memory element, the weight of the bed passed back according to LOAD CELLS 102 in real time, monitoring cycle T can be voluntarily
Design, such as 1 minute monitoring once, also can 1S once, set as needed, with the minimum weight in memory element 103
Threshold value Z1 is compared, and when bed is when weighing less than minimum weight threshold value Z1, bed staff is sent to outside from bed signal
Main control unit 101.101 data cube computation alarm unit 106 of main control unit, when main control unit 101 monitors weighing less than most for bed
During low weight threshold value Z1, control alarm unit 106 sends alarm signal.Alarm unit 106 can be audible-visual annunciator, alarm
May be mounted in medical matters or nursing staff place lobby, may also set up total Surveillance center's unified monitoring.Receive report
After alert signal, sound and light glitch being sent to medical matters or nursing staff, reminding medical matters or nursing staff, bed staff is from bed.Master control
101 data cube computation communication unit 105 of unit, when main control unit 101 monitors when weighing less than minimum weight threshold value Z1 of bed, control
Communication unit processed 105 sends out bed staff from bed signal.Communication unit 105, can with note or wechat mode outwards with
It is one-to-one, or the mode of one-to-many sends bed staff from bed signal, it is ensured that the information is obtained by relevant people in time, in time correspondence
Process, ensure and nursed from bed personnel in time.
In large-scale nursing or medical institutions, corresponding alarm signal and from bed signal (communication unit sends), can all unify
Surveillance center is sent to, Surveillance center is numbered to each bed, alarm signal and Surveillance center is sent to from bed signal
While, Surveillance center is sent to together with correspondence bed label, such Surveillance center just can effectively monitor the situation of each bed.
For precisely monitoring, main control unit 101 goes back data cube computation weight reset button 104, when main control unit 101 receives weight
After amount 104 trigger of reset button, weight P0 that the LOAD CELLS 102 being currently received is passed back is recorded, then to weighing
Real-time weight P of the bed that sensor 102 is passed back again is monitored, and judges whether P-P0 is more than minimum weight threshold value Z1, now most
Lowest threshold of the low weight threshold value for bed staff's body weight, if P-P0 is less than Z1, bed staff is sent to from bed signal
Alarm unit 106 and/or communication unit 105.LOAD CELLS 102 is by bed body own wt P0 when not having personnel to go to bed, institute
State an own wt, can only on bed own wt, or bed+bed necessary article weight (for example：15 kilograms), it is sent to
Main control unit 101, record bed body itself weight P0, monitor in the body weight of bed personnel, by LOAD CELLS 102 pass back it is total
Weight P is (i.e.：Weight of the P for bed staff's body weight+bed itself, bed staff's body weight+15) bed body own wt P0 is deducted, just may be used
The body weight in bed personnel is obtained, whether the value of real-time monitoring P-P0 is less than Z1 (can be set as 25 kilograms), when being less than, explanation
Personnel can also control communication unit 105 simultaneously and personnel are sent from bed signal from bed, the control alarm equipment alarm of main control unit 101
Give counterpart personnel (medical care people, caregiver, guardian or family members etc.).
The LOAD CELLS 102, main control unit 101, memory element 103, switch, communication unit 105 and alarm unit
106 are powered by power module 2, the power module can adopt battery or by the external civil power of adapter (220V or 360V) come
Realize.
Embodiment 1：As shown in figure 4, only one footpost installs LOAD CELLS 102, for carrying out bed staff from bed
Monitoring, LOAD CELLS is arranged on footpost, so be can ensure that using the comfort level for not affecting to be lied on a bed by nursing staff.Its
Composition and function are as described above, repeat no more here.
Embodiment 2：As shown in figure 5, being respectively fixed with LOAD CELLS 102, i.e. bed on the cabinet base of the head of a bed and tailstock of bed
Head of a bed LOAD CELLS and tailstock LOAD CELLS are fixed with foot, respectively with 101 data cube computation of main control unit；Now master control list
While whether the weight of first 101 real-time monitoring beds is less than minimum weight threshold value Z1, head of a bed LOAD CELLS and tailstock are also monitored
The weight change situation of LOAD CELLS, when the weight that head of a bed LOAD CELLS is passed back diminishes, tailstock LOAD CELLS is passed back
Weight become it is big when, main control unit 101 control alarm unit 106 or communication unit 105 send bed staff will be from bed signal.This
When explanation bed staff sat up, have the trend from bed, now nursing staff or medical care person can be ready in advance, in quilt
Nursing staff before bed will be prevented or aided in from bed, it is to avoid dangerous to occur.To be precisely controlled, it is to avoid wrong report, can pass through
The size of setting variable quantity when that is, weight becomes size more than 20%, starts monitoring, i.e. head of a bed weighing and sensing carrying out startup monitoring
The weight that device is passed back reduce 20% or the weight passed back of tailstock LOAD CELLS increased 20%, sending bed staff will be from
Bed signal.Its composition and function are as described above, repeat no more here.
Embodiment 3：As shown in fig. 6, LOAD CELLS 102 is respectively fixed with four feet of bed, and same master control respectively
101 data cube computation of unit, two LOAD CELLSs 102 of the head of a bed constitute front side LOAD CELLS group, two LOAD CELLSs of tailstock
102 constitute rear side LOAD CELLS group；Now whether the weight of 101 real-time monitoring bed of main control unit is less than minimum weight threshold value Z1
While, also the weight change situation of monitoring front side LOAD CELLS group and rear side LOAD CELLS group (here, weigh biography by front side
The weight that sensor group and rear side LOAD CELLS group are passed back can be the head of a bed, the meansigma methodss of tailstock amount weight sensor or total value,
Depending on according to the characteristics of sensor or bed), currently stress the weight that sensor group passes back and diminish, rear side LOAD CELLS group is passed back
Weight become it is big when, main control unit 101 control alarm unit 106 or communication unit 105 send bed staff will be from bed signal.
Its implementation process to be precisely controlled, can be reduced using the weight that LOAD CELLS is passed back or increased 20% with embodiment 2
Start trigger value for monitoring.
Embodiment 4：As shown in fig. 7, LOAD CELLS 102 is respectively fixed with four feet of bed, two titles on the left of bed
Retransmit sensor 102 and constitute left side LOAD CELLS group, two LOAD CELLSs 102 constitute right side LOAD CELLS group on the right side of bed；
While now whether the weight of 101 real-time monitoring bed of main control unit is less than minimum weight threshold value Z1, also claim on the left of real-time monitoring
The weight change situation of weight sensor group and right side LOAD CELLS group, when left side LOAD CELLS group and right side LOAD CELLS
There is continuous alternate (for example in the weight size that group is passed back：Main control unit 101 detects left side LOAD CELLS group and detects
Weight be more than right side LOAD CELLS group, become quickly and turn to the right side weight that detects of LOAD CELLS group and weigh more than left side
Sensor group, so alternate is multiple at short notice, it was demonstrated that occurred uncomfortable by nursing staff, needs nursing staff or doctor
Shield person is further processed) (weight that in the same manner, left side LOAD CELLS group and right side LOAD CELLS group are passed back can be left for bed
The meansigma methodss or total value of weight sensor on the right side of side, bed, according to the characteristics of sensor or bed depending on), alternate frequency f >=1,
It is i.e. per second that the alternate of more than 1 time occurs, and continuously S it is more than the second there is N in the frequency f alternate, or one minute
It is secondary to be sent with the frequency f alternate, wherein S >=2, N >=3, the control alarm unit 106 of main control unit 101 or communication unit 105
Bed staff causes danger signal.For example：Bed staff is per second to be occurred to stand up for more than 2 times, and be continuous more than 3 seconds (or
Have in one minute and occur for more than 4 times per second to occur more than 2 times to stand up), then bed staff is uncomfortable causes for explanation, reminds and nurses
Member, patient is uncomfortable or is likely to occur accident.
Embodiment 5：The main control unit 101 detects front side LOAD CELLS group and rear side LOAD CELLS group is passed back
There is continuous alternate, alternate frequency f1 >=2, i.e., the alternate for occurring more than 2 times per second in weight size, and connect
Continuous S1 it is more than the second with the frequency f1 alternate, or one minute occur N1 time with the frequency f1 alternate, wherein S1 >=3,
N1 >=3, the control alarm unit 106 of main control unit 101 or communication unit 105 send bed staff and cause danger signal.For example：Before
Weight size more than the 3 times alternate of continuous generation per second that side LOAD CELLS group and rear side LOAD CELLS group are passed back, and
And there is analogue (or occurring more than 4 times in a minute) at continuous more than 5 seconds always, illustrate that patient may occur acutely to cough
Cough or twitch, remind nursing staff, with corresponding assistive device to being checked in bed personnel place bed.
Embodiment 6：As shown in figure 8, main control unit 101 detects four LOAD CELLSs, 102 continuous F hours not occur to become
Change, F >=0.5, the control alarm unit 106 of main control unit 101 or communication unit 105 are emitted to the prompting letter that bed staff stands up
Number.I.e. LOAD CELLS 102 passes weight data in real time back, and long-time does not change, and reminds nursing staff stand up to patient
.
If being needed nursing staff or medical care person to assist to stand up by nursing staff, the system can also be according to LOAD CELLS 102
The weighing-up wave monitoring nursing staff for passing back or medical care person daily to the number of times stood up by nursing staff, for aiding in nursing staff or
The Work evaluation of medical care person.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, should all be included within the scope of the present invention.
Claims (9)
1. personal security monitor system on a kind of sick bed or nursing bed, it is characterised in that include：
It is fixed on cabinet base, for obtaining the LOAD CELLS of the weight of bed；
For storing the memory element of minimum weight threshold value Z1；
Connect with LOAD CELLS and memory cell data respectively, the weight of the bed passed back according to LOAD CELLS in real time is same to deposit
Minimum weight threshold value Z1 in storage unit is compared, when bed is when weighing less than minimum weight threshold value Z1, by bed staff from
Bed signal is sent to the main control unit of outside.
2. personal security monitor system on a kind of sick bed according to claim 1 or nursing bed, it is characterised in that the master
Control cell data connection alarm unit, when main control unit monitors when weighing less than minimum weight threshold value Z1 of bed, control is reported to the police
Unit sends alarm signal.
3. personal security monitor system on a kind of sick bed according to claim 1 or nursing bed, it is characterised in that the master
Control cell data connection communication unit, when main control unit monitors when weighing less than minimum weight threshold value Z1 of bed, control communication
Unit sends out bed staff from bed signal.
4. personal security monitor system on a kind of sick bed or nursing bed according to Claims 2 or 3, it is characterised in that described
Master control unit data connects weight reset button, and after main control unit receives weight reset button trigger, record is current
Weight P0 that the LOAD CELLS for receiving is passed back, real-time weight P of the bed then passed back to LOAD CELLS again are monitored,
Judge that bed staff, whether more than minimum weight threshold value Z1, when P-P0 is less than Z1, is sent to warning from bed signal single by P-P0
Unit and/or communication unit.
5. personal security monitor system on a kind of sick bed according to claim 4 or nursing bed, it is characterised in that the bed
The head of a bed and tailstock cabinet base on be respectively fixed with LOAD CELLS, i.e. cabinet base and be fixed with head of a bed LOAD CELLS and tailstock claims
Sensor is retransmitted, is connected with master control unit data respectively；Now whether the weight of main control unit real-time monitoring bed is less than minimum weight
While threshold value Z1, the weight change situation of head of a bed LOAD CELLS and tailstock LOAD CELLS is also monitored, when the head of a bed is weighed biography
The weight that sensor is passed back diminishes, and when the weight that tailstock LOAD CELLS is passed back becomes big, main control unit controls alarm unit or communication
Unit sends bed staff will be from bed signal.
6. personal security monitor system on a kind of sick bed according to claim 4 or nursing bed, it is characterised in that the bed
Four feet on be respectively fixed with LOAD CELLS, and connect with master control unit data respectively, two LOAD CELLS structures of the head of a bed
Into front side LOAD CELLS group, two LOAD CELLSs of tailstock constitute rear side LOAD CELLS group；Now main control unit is supervised in real time
While the weight of bed is surveyed whether less than minimum weight threshold value Z1, LOAD CELLS group and rear side LOAD CELLS also on front side of monitoring
The weight change situation of group, currently stresses the weight that sensor group passes back and diminishes, and the weight that rear side LOAD CELLS group is passed back becomes
When big, main control unit control alarm unit or communication unit send bed staff will be from bed signal.
7. personal security monitor system on a kind of sick bed according to claim 6 or nursing bed, it is characterised in that on the left of bed
Two LOAD CELLSs constitute left side LOAD CELLS group, and on the right side of bed, two LOAD CELLSs constitute right side LOAD CELLS group；
While now whether the weight of main control unit real-time monitoring bed is less than minimum weight threshold value Z1, biography of also weighing on the left of real-time monitoring
The weight change situation of sensor group and right side LOAD CELLS group, when left side LOAD CELLS group and right side LOAD CELLS group are passed
Continuous alternate, and alternate frequency f >=1 in the weight size returned, i.e., the alternate for occurring more than 1 time per second there is,
Continuous S it is more than the second there are n times in the frequency f alternate, or one minute with the frequency f alternate, wherein S >=2, N >=
3, main control unit control alarm unit or communication unit send bed staff and cause danger signal.
8. personal security monitor system on a kind of sick bed according to claim 6 or nursing bed, it is characterised in that the master
Control unit detects the continuous alternate of weight size generation that front side LOAD CELLS group and rear side LOAD CELLS group are passed back,
And alternate frequency f1 >=2, i.e., the alternate for occurring more than 2 times per second, and continuous S1 more than the second are replaced with frequency f1
Change, or occur N1 time in one minute with the frequency f1 alternate, wherein S1 >=3, N1 >=3, main control unit control report to the police single
Unit or communication unit send bed staff and cause danger signal.
9. personal security monitor system on a kind of sick bed or nursing bed according to claim 6,7 or 8, it is characterised in that institute
State main control unit and detect the continuous F hours of four LOAD CELLSs and do not change, F >=0.5, main control unit control alarm unit
Or communication unit is emitted to the alerting signal that bed staff needs to stand up.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611135452.6A CN106530617A (en) | 2016-12-11 | 2016-12-11 | Safety monitoring system for people on hospital bed or nursed bedrid people |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611135452.6A CN106530617A (en) | 2016-12-11 | 2016-12-11 | Safety monitoring system for people on hospital bed or nursed bedrid people |
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| CN107049661A (en) * | 2017-05-24 | 2017-08-18 | 深圳先进技术研究院 | A kind of bunk bed monitor system and method based on horizon sensor |
| CN107260427A (en) * | 2017-07-07 | 2017-10-20 | 上海市第六人民医院 | A kind of nursing hospital bed and its safety monitoring system |
| CN108814614A (en) * | 2018-03-30 | 2018-11-16 | 东软熙康阿尔卑斯（沈阳）科技有限公司 | It is a kind of for monitoring the method, apparatus and system of user action |
| CN110575329A (en) * | 2019-09-26 | 2019-12-17 | 自贡市精神卫生中心 | Epileptic detection bed and epileptic bed with guard bars automatically rising |
| CN111413014A (en) * | 2020-03-24 | 2020-07-14 | 北京大学深圳医院 | Optical fiber pressure detection system |
| CN112037472A (en) * | 2020-09-08 | 2020-12-04 | 成都市第一人民医院 | Monitoring device for bedridden patient |
| CN113101083A (en) * | 2021-04-16 | 2021-07-13 | 张凤枝 | Children's appearance of sleeping is corrected and convulsion alarm device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107260427A (en) * | 2017-07-07 | 2017-10-20 | 上海市第六人民医院 | A kind of nursing hospital bed and its safety monitoring system |
| CN108814614A (en) * | 2018-03-30 | 2018-11-16 | 东软熙康阿尔卑斯（沈阳）科技有限公司 | It is a kind of for monitoring the method, apparatus and system of user action |
| CN108814614B (en) * | 2018-03-30 | 2021-04-06 | 东软熙康健康科技有限公司 | Method, device and system for monitoring user action |
| CN110575329A (en) * | 2019-09-26 | 2019-12-17 | 自贡市精神卫生中心 | Epileptic detection bed and epileptic bed with guard bars automatically rising |
| CN111413014A (en) * | 2020-03-24 | 2020-07-14 | 北京大学深圳医院 | Optical fiber pressure detection system |
| CN111413014B (en) * | 2020-03-24 | 2022-06-28 | 北京大学深圳医院 | Optical fiber pressure detection system |
| CN112037472A (en) * | 2020-09-08 | 2020-12-04 | 成都市第一人民医院 | Monitoring device for bedridden patient |
| CN113101083A (en) * | 2021-04-16 | 2021-07-13 | 张凤枝 | Children's appearance of sleeping is corrected and convulsion alarm device |
| CN113101083B (en) * | 2021-04-16 | 2022-08-30 | 张凤枝 | Children's appearance of sleeping is corrected and convulsion alarm device |
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