CN105513294B - From bed intelligent early-warning system and its method for early warning - Google Patents

From bed intelligent early-warning system and its method for early warning Download PDF

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Publication number
CN105513294B
CN105513294B CN201610024087.5A CN201610024087A CN105513294B CN 105513294 B CN105513294 B CN 105513294B CN 201610024087 A CN201610024087 A CN 201610024087A CN 105513294 B CN105513294 B CN 105513294B
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warning
conductive film
bed
conductive
early
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CN105513294A (en
Inventor
陈东海
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Shaoxing Zhongxinan Medical Device Technology Co Ltd
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Shaoxing Zhongxinan Medical Device Technology Co Ltd
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    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal operating condition and not elsewhere provided for
    • G08B21/18Status alarms
    • G08B21/22Status alarms responsive to presence or absence of persons

Abstract

The present invention discloses a kind of from bed intelligent early-warning system and its method for early warning, the early warning system includes pressure inductor, alarm terminal, Intelligent bracelet and display terminal, wherein, the pressure inductor is connected with alarm terminal, the alarm terminal and Intelligent bracelet, display terminal wireless communication, the alarm terminal are controlled using microprocessor.Patient lies on pressure inductor, and pressure inductor acquires pressure signal in real time, and pressure signal is sent to alarm terminal;When the pressure signal that alarm terminal receives is less than given threshold, vibration signal on the one hand is sent out to Intelligent bracelet, tells entourage, patient is from bed;On the other hand alarm signal is sent out to display terminal, tells patient medical staff from bed.It is of the present invention to be monitored alarm from bed behavior without authorization to patient from bed intelligent early-warning system and its method for early warning, enable nursing, entourage timely receive patient from bed information, prevent inpatient and the generations of accidents such as fall.

Description

From bed intelligent early-warning system and its method for early warning
Technical field
The present invention relates to one kind from bed intelligent early-warning system and its method for early warning, belongs to medical monitoring technical field.
Background technology
Tumble is patient's event common during in hospital, and patient can be made to generate complication, poor prognosis, disability rate and the death rate It is high.Investigation finds, nearly half inpatient fall be due to self-ability overestimate, it is insufficient to danger understanding, or by In nursing staff and the family members of disliking trouble, not by call bell and wake accompany and attend to people in the case of, alone from caused by bed.Currently, pre- The anti-major measure fallen with strick precaution is to reinforce health education to medical staff, tumble high risk patient and family members.Even if being Most convictive health education can make this passive, needs of health education due to the non-compliance or uncomplaisance of patient Effective precautionary measures premised on patient's voluntary observance lose its effect and meaning.
In view of this, the present inventor studies this, specially develop a kind of from bed intelligent early-warning system and its early warning Thus method, this case generate.
Invention content
The object of the present invention is to provide one kind from bed intelligent early-warning system and its method for early warning, can monitor patient's in real time From bed situation.
To achieve the goals above, solution of the invention is:
From bed intelligent early-warning system, including pressure inductor, alarm terminal, Intelligent bracelet and display terminal, wherein described Pressure inductor is connected with alarm terminal, the alarm terminal and Intelligent bracelet, display terminal wireless communication, the alarm terminal It is controlled using microprocessor.
Preferably, the pressure inductor installation is on one's sick bed, it is connected with alarm terminal by connecting line.
Preferably, the Intelligent bracelet is worn on entourage on hand, is wirelessly communicated, connect by bluetooth and alarm terminal Receive the vibration prompt of alarm terminal.
Preferably, the display terminal is used for sound-light alarm, it is mounted on ward nurse station, including host and display, The alarm terminal is used liquid crystal display, is passed through by the main-machine communication of Zig Bee or Wifi and display terminal, display The corresponding warning message of display screen real-time display.
Preferably, the pressure inductor be pliable pressure inductor, including bottom conductive film, top layer conductive film and in Interbed isolation film, wherein the bottom conductive film, top layer conductive film are high temperature resistance polyester film, and middle layer isolation film is sponge; A negative wire and a plurality of negative conductive line are printed on the bottom conductive film, by negative after all negative conductive congruences conjunctions Pole lead output;A positive wire and a plurality of positive conductive line, all positive conductive lines are printed on the top layer conductive film It is exported by positive wire after converging;The negative conductive line of the bottom conductive film and the positive conductive line of top layer conductive film are non- It is arranged in parallel, between bottom conductive film and top layer conductive film, intermediate isolating film is equipped with multiple the middle layer isolation film Conductive hole, the pressure above top layer conductive film come keep the positive conductive line of top layer conductive film conductive with bottom through conductive hole The negative conductive line of film is in contact, to export corresponding electric pressure signal by negative wire and positive wire.
Preferably, the negative conductive line of the bottom conductive film is horizontal printing, the positive conductive line of top layer conductive film Vertically to print, alternatively, the negative conductive line of the bottom conductive film is vertical printing, the positive conductive line of top layer conductive film is Level printing, positive conductive line and the non-parallel setting of negative conductive line(It is i.e. arranged in a crossed manner), it is ensured that the two is connected as far as possible.
Preferably, the conductive hole of the middle layer isolation film is circle, reinforcing rib is equipped in conductive hole, by conductive hole point Multiple conductive apertures are divided into, the setting of reinforcing rib can increase the elasticity of intermediate isolating film, top layer conductive film is made to reset rapidly, On the other hand the contact area of bottom conductive film, top layer conductive film is not influenced again.
Preferably, the bottom conductive film, top layer conductive film are equipped with multiple air holes, it is ventilative for pressure pad.
Preferably, being also wrapped on flannelette outside the bottom conductive film, top layer conductive film.
The above-mentioned method for early warning from bed intelligent early-warning system includes the following steps:
Step 1, patient lie on pressure inductor, and pressure inductor acquires pressure signal in real time, and pressure signal is sent out Give alarm terminal;
Step 2, when the pressure signal that alarm terminal receives is less than given threshold, on the one hand by bluetooth to intelligent hand Ring sends out vibration signal, on the other hand sends out alarm signal to display terminal by Zig Bee or Wifi;
Step 3, Intelligent bracelet start intermittent vibration after receiving 20 ~ 40S of vibration signal, and vibrate 15 ~ 30S, tell and accompany Shield personnel, patient is from bed;After display terminal receives alarm signal, corresponding sick bed number is shown by display, and send out acousto-optic Alarm, tells patient medical staff from bed.
It is of the present invention from bed intelligent early-warning system and its method for early warning, can be to patient without authorization from bed behavior into the hand-manipulating of needle To property, active, real-time monitoring alarm, enable nursing, entourage timely receive patient from bed information, guard against in advance The generation of the accidents such as institute's falling patient.
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Description of the drawings
Fig. 1 is embodiment 1 from bed intelligent early-warning system block diagram;
Fig. 2 is the pressure inductor sectional view of embodiment 1;
The bottom conductive film structure schematic diagram of Fig. 3 the present embodiment 1;
Fig. 4 is the top layer conductive membrane structure diagram of embodiment 1;
Fig. 5 is that membrane structure diagram is isolated in the middle layer of embodiment 1;
Fig. 6 is embodiment 1 from bed intelligent early-warning method flow diagram;
The bottom conductive film structure schematic diagram of Fig. 7 the present embodiment 2;
Fig. 8 is the top layer conductive membrane structure diagram of embodiment 2.
Specific implementation mode
Embodiment 1
As shown in Figure 1, from bed intelligent early-warning system, including pressure inductor 1, alarm terminal 2, Intelligent bracelet 3 and display Terminal 4, wherein the pressure inductor 1 is placed on one's sick bed, is connected with alarm terminal 2 by connecting line, the alarm terminal 2 are controlled using microprocessors, the pressure signal for receiving pressure inductor 1, and after pressure signal handle by analysis, logical It crosses Intelligent bracelet 3 and display terminal 4 carries out alarm.The Intelligent bracelet 3 is worn on entourage on hand, passes through bluetooth mould Block is wirelessly communicated with alarm terminal 3, receives the vibration prompt of alarm terminal 2.The display terminal 4 is used for sound-light alarm, installation At ward nurse station, including host and display, master that the alarm terminal 2 passes through Zig Bee or Wifi and display terminal 4 Machine communicates, and display uses liquid crystal display, and the liquid crystal TV set of large screen specifically may be used, can send out sound-light alarm, leads to Crossing display screen can be with the corresponding warning message of real-time display.
As shown in Fig. 2, the pressure inductor 1 is pliable pressure inductor, including bottom conductive film 11, top layer conductive film 12 and middle layer isolation film 13, to increase the feel of pressure inductor 1, also wrapped outside bottom conductive film 11, top layer conductive film 12 It is covered with flannelette 14.The bottom conductive film 11, top layer conductive film 12 are high temperature resistance polyester film, and middle layer isolation film 13 is sea It is continuous.
As shown in figure 3, a negative wire 111 and a plurality of negative conductive line 112 are printed on the bottom conductive film 11, All negative conductive lines 112 are exported after converging by negative wire 111.
As shown in figure 4, a positive wire 121 and a plurality of positive conductive line 122 are printed on the top layer conductive film 12, All positive conductive lines 122 are exported after converging by positive wire 121;112 He of negative conductive line of the bottom conductive film 11 The positive conductive line 122 of top layer conductive film 12 is non-parallel setting, if the horizontal printing of negative conductive line 112, positive conductive line 122 vertical printings, alternatively, negative conductive line 112 vertically prints, the then horizontal printing of positive conductive line 122, positive conductive line 122 and the 112 non-parallel setting of negative conductive line(It is i.e. arranged in a crossed manner), it is ensured that the two is connected as far as possible.
The middle layer isolation film 13 is between bottom conductive film 11 and top layer conductive film 12, as shown in figure 5, middle interval Multiple conductive holes 131 are equipped with from film 13, the conductive hole 131 is circle, and reinforcing rib 132 is equipped in conductive hole 131, will be conductive Hole 131 is separated into multiple conductive apertures, and the setting of reinforcing rib 132 can increase the elasticity of intermediate isolating film 12, make top layer conductive Film 12 resets rapidly, does not on the other hand influence the contact area of bottom conductive film 11, top layer conductive film 12 again.The top layer conductive come The pressure of 12 top of film, makes the positive conductive line 122 of top layer conductive film 12 through the cathode of conductive hole 131 and bottom conductive film 11 Conductor wire 112 is in contact, to export corresponding electric pressure signal by negative wire 111 and positive wire 121.
1 long 74cm of pliable pressure inductor described in the present embodiment, wide 46cm, thick 0.5cm can be padded under sickbed sheet Patient's hip point, surface coat flannelette 14, and bottom conductive film 11, top layer conductive film 12 are the air-locked film of waterproof, can be used In urine incontinence.
The above-mentioned method for early warning from bed intelligent early-warning system, as shown in fig. 6, including the following steps:
Step 101, patient are lain on pressure inductor 1, and pressure inductor 1 acquires pressure signal in real time, and pressure is believed Number alarm terminal 2 is sent to by connecting line;
Step 102, when the pressure signal that alarm terminal 2 receives be less than given threshold when, on the one hand pass through bluetooth module Vibration prompt is sent out to Intelligent bracelet 3, alarm signal is on the other hand sent out to display terminal 4 by Zig Bee or Wifi;
Step 103, Intelligent bracelet 3 start intermittent vibration, and vibration 20S or so after receiving vibration prompt 30S, tell and accompany Shield personnel, patient is from bed;After display terminal 4 receives alarm signal, corresponding sick bed number is shown by liquid crystal display, and send out Sound-light alarm tells patient medical staff from bed.
Described in the present embodiment from bed intelligent early-warning system and its method for early warning, patient can be carried out from bed behavior without authorization Targetedly, active, real-time monitoring alarm, enable nursing, entourage timely receive patient from bed information, prevent The generation of the accidents such as inpatient's tumble.
Embodiment 2
Almost the same with 1 structure of embodiment from bed intelligent early-warning system described in the present embodiment, the main distinction is to increase The gas permeability of plus-pressure inductor 1 is equipped with multiple air holes 15 on bottom conductive film 11, top layer conductive film 12.As Fig. 7-8 institute Show, air hole 15 is generally located on the region for not printing positive conductive line 122 and negative conductive line 112.
The product form and style of above-described embodiment and schema and the non-limiting present invention, any technical field it is common The appropriate changes or modifications that technical staff does it all should be regarded as the patent category for not departing from the present invention.

Claims (8)

1. the method for early warning from bed intelligent early-warning system, it is characterised in that include the following steps:
Step 1, patient lie on pressure inductor, and pressure inductor acquires pressure signal in real time, and pressure signal is sent to Alarm terminal;
Step 2, when the pressure signal that alarm terminal receives be less than given threshold when, on the one hand by bluetooth to Intelligent bracelet send out Go out vibration signal, alarm signal is on the other hand sent out to display terminal by Zig Bee or Wifi;
Step 3, Intelligent bracelet start intermittent vibration after receiving 20 ~ 40S of vibration signal, and vibrate 15 ~ 30S, tell the people that accompanies and attends to Member, patient is from bed;After display terminal receives alarm signal, corresponding sick bed number is shown by display, and send out sound-light alarm, Tell patient medical staff from bed;
The method for early warning be based on it is a kind of from bed intelligent early-warning system, it is described from bed intelligent early-warning system include pressure inductor, Alarm terminal, Intelligent bracelet and display terminal, wherein the pressure inductor is connected with alarm terminal, the alarm terminal and Intelligent bracelet, display terminal wireless communication, the alarm terminal are controlled using microprocessor;The pressure inductor is flexible presses Power inductor, including bottom conductive film, top layer conductive film and middle layer isolation film, wherein the bottom conductive film, top layer conductive Film is polyester film, and middle layer isolation film is sponge;A negative wire and a plurality of cathode are printed on the bottom conductive film Conductor wire, all negative conductive congruences are exported after closing by negative wire;An anode is printed on the top layer conductive film to draw Line and a plurality of positive conductive line, all positive conductive congruences are exported after closing by positive wire;The cathode of the bottom conductive film The positive conductive line of conductor wire and top layer conductive film is non-parallel setting, and the middle layer isolation film is located at bottom conductive film and top Between layer conductive film, intermediate isolating film is equipped with multiple conductive holes, and the pressure above top layer conductive film makes top layer conductive film Positive conductive line be in contact with the negative conductive line of bottom conductive film through conductive hole, to being drawn by negative wire and anode Line exports corresponding pressure signal.
2. as described in claim 1 from the method for early warning of bed intelligent early-warning system, it is characterised in that:The pressure inductor peace Dress on one's sick bed, is connected by connecting line with alarm terminal.
3. as described in claim 1 from the method for early warning of bed intelligent early-warning system, it is characterised in that:The Intelligent bracelet is worn Entourage on hand, pass through bluetooth and alarm terminal and wirelessly communicate.
4. as described in claim 1 from the method for early warning of bed intelligent early-warning system, it is characterised in that:The display terminal includes Host and display, the alarm terminal is by the main-machine communication of Zig Bee or Wifi and display terminal, and display is using liquid Crystal display screen.
5. as described in claim 1 from the method for early warning of bed intelligent early-warning system, it is characterised in that:The bottom conductive film Negative conductive line is horizontal printing, and the positive conductive line of top layer conductive film is vertical printing, alternatively, the bottom conductive film is negative Pole conductor wire is vertical printing, and the positive conductive line of top layer conductive film is horizontal prints.
6. as described in claim 1 from the method for early warning of bed intelligent early-warning system, it is characterised in that:The middle layer isolation film Conductive hole be circle, reinforcing rib is equipped in conductive hole, conductive hole is separated into multiple conductive apertures.
7. as described in claim 1 from the method for early warning of bed intelligent early-warning system, it is characterised in that:The bottom conductive film, Top layer conductive film is equipped with multiple air holes.
8. as described in claim 1 from the method for early warning of bed intelligent early-warning system, it is characterised in that:The bottom conductive film, Top layer conductive film is coated with flannelette.
CN201610024087.5A 2016-01-14 2016-01-14 From bed intelligent early-warning system and its method for early warning Active CN105513294B (en)

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Publication number Priority date Publication date Assignee Title
CN109394223A (en) * 2017-08-17 2019-03-01 香港理工大学 Monitor the method, apparatus and server of physical activity

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202711422U (en) * 2012-04-24 2013-01-30 苏州摩多物联科技有限公司 Off-bed sensing and alarming device
CN203204788U (en) * 2013-04-28 2013-09-18 贝辛电子科技(上海)有限公司 Off-bed monitoring alarm system
CN104700555A (en) * 2013-12-04 2015-06-10 吴川仕 Intelligent sensing device with warning function
CN204515998U (en) * 2015-04-13 2015-07-29 金华市中心医院 Prevent from bed warning system
CN204863207U (en) * 2015-01-26 2015-12-16 中山润涛智科技术有限公司 From bed alarm system based on thing networking
CN205541327U (en) * 2016-01-14 2016-08-31 绍兴市众信安医疗器械科技有限公司 From bed intelligent early warning system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202711422U (en) * 2012-04-24 2013-01-30 苏州摩多物联科技有限公司 Off-bed sensing and alarming device
CN203204788U (en) * 2013-04-28 2013-09-18 贝辛电子科技(上海)有限公司 Off-bed monitoring alarm system
CN104700555A (en) * 2013-12-04 2015-06-10 吴川仕 Intelligent sensing device with warning function
CN204863207U (en) * 2015-01-26 2015-12-16 中山润涛智科技术有限公司 From bed alarm system based on thing networking
CN204515998U (en) * 2015-04-13 2015-07-29 金华市中心医院 Prevent from bed warning system
CN205541327U (en) * 2016-01-14 2016-08-31 绍兴市众信安医疗器械科技有限公司 From bed intelligent early warning system

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