CN208741340U - A kind of Stryker frame - Google Patents
A kind of Stryker frame Download PDFInfo
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- CN208741340U CN208741340U CN201820466337.5U CN201820466337U CN208741340U CN 208741340 U CN208741340 U CN 208741340U CN 201820466337 U CN201820466337 U CN 201820466337U CN 208741340 U CN208741340 U CN 208741340U
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- bed board
- sensor device
- electrode layer
- controller
- bedstead
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Abstract
The utility model discloses a kind of Stryker frame, Stryker frame includes bedstead and bed board, further includes the turn executing agency for being mounted on bedstead, overturning for controlling bed board relative to bedstead, further includes sensor device, acquisition device and controller；The signal output end of sensor device is connected by acquisition device with the signal input part of controller, and the control signal output of controller is connected with the power device for turning over executing agency；Sensor device is laid on bed board, for detecting pressure of the patient body left-half to the pressure of bed board and body right half part to bed board；Controller, which is used to be controlled according to the signal of sensor device, turns over executing agency's driving bed board overturning.It when needing to turn over due to patient, can exert oneself to target side, therefore by the variation of pressure at both sides you can learn that the turn intention of patient, then controls automatic turn-over body, patient is not necessarily to remote controller, also without the help of other staff.
Description
Technical field
The utility model relates to a kind of Stryker frames, for assisting patient to turn over.
Background technique
The Stryker frame that auxiliary patient turns in the prior art, mostly uses remote controler to be controlled greatly.But for paralytic
Or the crowd that man at an advanced age etc. is handicapped, itself cannot or be not convenient to use remote controler, can only help by other staff
Help operation.
Utility model content
The utility model proposes a kind of Stryker frame, its object is to: the patient of inconvenient remote controller is assisted, in nothing
In the case that other staff help, automatic turn-over body is realized.
Technical solutions of the utility model are as follows:
A kind of Stryker frame, including bedstead and bed board further include being mounted on bedstead, turning over for controlling bed board relative to bedstead
The turn executing agency turned, further includes sensor device, acquisition device and controller；
The signal output end of the sensor device is connected by acquisition device with the signal input part of controller, described
The control signal output of controller is connected with the power device for turning over executing agency；
The sensor device is laid on bed board, for detecting patient body left-half to the pressure of bed board, and
Pressure of the body right half part to bed board；
The controller, which is used to be controlled according to the signal of sensor device, turns over executing agency's driving bed board overturning.
Further: the sensor device includes the upper electrode layer, dielectric layer and lower electrode layer being arranged from top to bottom；
The upper electrode layer is parallel with distinguishing on lower electrode layer to be equipped with several strip electrodes, and on upper electrode layer and lower electrode layer
Electrode spatially intersect vertically.
Further: the sensor device further includes upper buffer layer and bottom breaker, and the upper buffer layer is arranged upper
The lower section of upper electrode layer is arranged in the top of electrode layer, the bottom breaker；
The sensor device further includes shielded layer, the upper buffer layer, upper electrode layer, dielectric layer, lower electrode layer and under
Buffer layer is wrapped in shielded layer.
Further: the sensor device is the thin film sensor that bed board surface is arranged in.
Further: the turn executing agency includes bedplate frame, electric expansion cylinder and connecting plate, and the bedplate frame is used for
The bed board is installed, bedstead rear and front end is fixedly installed with respectively on a connecting plate, the rear and front end of bedplate frame respectively by with
Corresponding connecting plate is hinged, and one end of the electric expansion cylinder is hinged with bedplate frame, and the other end is hinged with bedstead；
The signal output end of the controller is connected with the motor of electric expansion cylinder.
Further: mattress is placed on the bed board, the mattress is equipped with temperature sensor；
The Stryker frame further includes water heating circulation system, and the water heating circulation system includes heating control module, water
Pump, water tank, heater and disk are located at the hot-water line on mattress；
The heater is arranged on water tank；
The control output end of the heating control module is connected with the heater, the signal of the heating control module
Input terminal is connected with the temperature sensor；
The water pump water inlet is connected by pipeline with water tank；
Described hot-water line one end is connected with pump outlet, and the other end is connected with water tank.
Compared with the existing technology, the utility model has the positive effect that: (1) the utility model passes through sensor device
The pressure at left and right sides of patient to bed board is obtained, when needing to turn over due to patient, can be exerted oneself to target side, therefore pass through two sides
The variation of pressure you can learn that patient turn intention, then control automatic turn-over body, patient is not necessarily to remote controller, also without borrowing
Help the help of other staff；(2) by each position of the available patient of sensor device with electrode in length and breadth to the pressure of bed board
Power notes abnormalities in time, sounds an alarm to obtain the information such as the dynamic posture of patient, body, heartbeat, breathing；(3) it can combine
The information such as heartbeat, the breathing of patient adjust the turn frequency of patient；(4) mattress temperature is adjusted, builds comfortable sleeping ring
Border；(5) after patient turns over, the temperature in the biggish region of pressure ratio is further monitored, when determining to need ventilative, control bed board is anti-
To overturning, sleep quality is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram for turning over executing agency.
Positional diagram of the Fig. 3 between sensor device upper electrode layer, lower electrode layer and dielectric layer.
Fig. 4 is the overall structure diagram of sensor device.
Specific embodiment
The technical solution that according to the present invention will be described in detail below with reference to the accompanying drawings:
Such as Fig. 1 and 2, a kind of Stryker frame, including bedstead 403 and bed board further include being mounted on bedstead 403, for controlling
The turn executing agency 400 that bed board is overturn relative to bedstead 403 further includes sensor device 100, acquisition device 200 and control
Device 300；
The signal output end of the sensor device 100 passes through the signal input part phase of acquisition device 200 and controller 300
Connection, the control signal output of the controller 300 are connected with the power device for turning over executing agency 400；
The sensor device 100 is laid on bed board, for detecting patient body left-half to the pressure of bed board, with
And body right half part is to the pressure of bed board；
The sensor device 100 can be multiple structural forms, including but not limited to following several schemes:
(A1) such as Fig. 3 and 4, the sensor device 100 includes upper electrode layer 101, the dielectric layer 102 being arranged from top to bottom
With lower electrode layer 103；
The upper electrode layer 101 is parallel with distinguishing on lower electrode layer 103 to be equipped with several strip electrodes, and 101 He of upper electrode layer
Electrode on lower electrode layer 103 spatially intersects vertically.
The sensor device 100 further includes upper buffer layer 104 and bottom breaker 105, and the upper setting of buffer layer 104 exists
The lower section of upper electrode layer 101 is arranged in the top of upper electrode layer 101, the bottom breaker 105；
The sensor device 100 further includes shielded layer 106, the upper buffer layer 104, upper electrode layer 101, dielectric layer
102, lower electrode layer 103 and bottom breaker 105 are wrapped in shielded layer 106, and the shielded layer 106 uses Antiradiation protection cloth, screen
Cover the ground connection of layer 106.
The part that the parallel pole of each upper electrode layer 101 and lower electrode layer 103 intersects has respectively constituted a capacitor list
Member, i.e. the pliable pressure sensor are formed by M × N number of capacitor cell array, each capacitor cell is a sensor
Unit；Electrode material on upper electrode layer 101 and lower electrode layer 103 is conductive fabric；Dielectric layer 102 is polyphosphazene polymer esters bubble
Foam.
When carrying pressure on sensor, intermediate dielectric layer 102 is squeezed, upper electrode layer 101 and lower electrode layer 103 it
Between distance generate variation, distance change causes charge between two layers of electrode layer or resistance to generate variation, will by signal wire
This signal is transferred to acquisition amplifying circuit, is transferred to processor after oversampling circuit is by signal filtering amplification, calculates and turn through processor
Turn to pressure value matrix data.
(A2) sensor device 100 include two be arranged in parallel, be separately positioned on bed board upper surface left-half and
The strip form film sensor of right half part detects left side of body and right side to the pressure of bed board respectively.
(A3) large area film sensor or other pressure sensors are arranged on bed surface, monitor the pressure of different parts,
To obtain left side of body and right side to the pressure of bed board.
The controller 300, which is used to control turn executing agency 400 according to the signal of sensor device 100, drives bed board to turn over
Turn.
The turn executing agency 400 can be multiple structural forms, including but not limited to following several schemes:
(B1) the turn executing agency 400 includes bedplate frame 401, electric expansion cylinder 402 and connecting plate 404, the bed
Grillage 401 is for installing the bed board, and 403 rear and front end of bedstead is fixedly installed with respectively on a connecting plate 404, bedplate frame 401
Rear and front end respectively by being hinged with corresponding connecting plate 404, one end of the electric expansion cylinder 402 and bedplate frame
401 are hinged, and the other end is hinged with bedstead 403；
The signal output end of the controller 300 is connected with the motor of electric expansion cylinder 402.
The electric expansion cylinder 402 can also be that hydraulic cylinder or cylinder, controller 300 pass through to hydraulic station or air driven pump
And correlative flow control device sends control signal, realizes overturning control.
(B2) full automatic nursing bed as disclosed in the utility model patent of application number 201220585159.0.Controller
300 drive the rotation of its driving mechanism, and turn can be realized.
(B3) the air-cushion type equipment for supporting patient with burn as disclosed in the utility model patent of application number 201620882606.7.Controller
300 drive the realizations such as its air pump switch, jettron to turn over control.
Mattress is placed on the bed board, the mattress is equipped with temperature sensor, monitors the temperature between human body and mattress
Degree；
The Stryker frame further includes water heating circulation system, and the water heating circulation system includes heating control module, water
Pump, water tank, heater and disk are located at the hot-water line on mattress；The heater is arranged on water tank；The heating control module
Control output end be connected with the heater, the signal input part of the heating control module and the temperature sensor phase
Connection；The water pump water inlet is connected by pipeline with water tank；Described hot-water line one end is connected with pump outlet, another
End is connected with water tank.
Heating control module controls the size of current of heater according to the temperature at mattress position, adjusts water temperature, and pass through water
Pump realizes hot water circuit, heats for mattress, provides comfortable sleep environment.
The controller 300 includes the components such as core processor, memory, input/output signal interface, receives all kinds of biographies
Sensor signal and input signal send control signal to executive device after logical process.
The controller 300 is according to patient body left-half to the pressure of bed board and body right half part to the pressure of bed board
Power relationship judges whether patient needs to turn over: when a lateral pressure becomes larger and another lateral pressure while when becoming smaller, determining that patient needs
The turning body to become larger to pressure, controller 300 send control signal to executing agency 400 is turned over, make bed board to the rollover
Turn, auxiliary patient turns over.
Further, after patient lies on a bed, sensor device 100 recognizes the pressure of certain point beyond the threshold value of setting
Afterwards, controller 300 start timing, when the pressure spot continuous compression be more than preset time value when, controller 300 to turn over execution machine
Structure 400 sends control signal, makes bed board to a side to overturn of pressure spot position opposite direction.Such as: left side body pressure is larger simultaneously
It continues for some time, turns over to the right；If right atrial pressure is larger and continues for some time, turn over to the left.
Sensor device 100 described in operational version (A1) can also monitor the heartbeat of patient: heartbeat will drive people
Body generate slight vibration, the every bounce of heart is primary, and body will vibrate once, and controller 300 is shaken by record human body
Dynamic number obtains heartbeat data；
Sensor device 100 described in operational version (A1) can also monitor the respiratory state of patient: when people's breathing
It waits, thoracic cavity is as breathing rises and falls, and with the fluctuating in thoracic cavity, back also generates variation to the pressure that sensor generates therewith,
Every variation is once considered as breathing once, and controller 300 obtains respiratory state data by recording the number of pressure change at this；
When the heart rate monitored is lower than default heart rate value and respiratory rate is lower than default respiratory rate value, patient is determined
Currently it is sleep state, otherwise determines currently to be waking state.
The settable Three models of nursing bed: fully automatic mode, day mode, Night.Under fully automatic mode, if hair
Existing patient is waking state, then according to the movement intention of patient, automatically controls nursing bed and turn over.Day mode automatic turn-over body frequency
Higher, Night automatic turn-over body frequency is lower, meanwhile, under waking state, the toggle frequency of bed board is properly increased, such as every 20
Minute turn is primary, in a sleep state, the appropriate toggle frequency for reducing bed board, as turn in every 1 hour is primary.
When sensor can only monitor the heartbeat monitoring of user less than breathing, regards as user and exhale
Pause situation is inhaled, nursing bed is automatically controlled and carries out back lifting, to change user's sleeping posture, corrects breathing from suspending state.If changing
Apnea can't be corrected after becoming sleeping position, then is sounded an alarm in time, other people is reminded to check.
Sensor device 100 described in operational version (A1), when user lies on a sensor, from top to bottom, entire body
Body is all pressed on a sensor, and because of varying in weight for parts of body, the pressure generated to sensor is also different, it is possible to pass through
Sensor accurately identifies the compression distribution situation at each position of body, identifies locating for the head, body, four limbs of user
The posture of position and body.When user's body gesture changes, the pressure distribution on sensor also can and then change, from
And judge that the body of user is dynamic.
This nursing bed can also calculate automatically the parameters such as heart rate, breathing by the vital sign of detection record user
It compares, monitoring prevention cardiovascular and cerebrovascular disease, respiratory disorder, notes abnormalities and alarm, prompting user arrive hospital in time and see a doctor
It checks.Early discovery, early treatment, in order to avoid delay best occasion for the treatment, threat to life.
This Stryker frame can also learn the use habit of user automatically, be then accustomed to according to the user learnt, automatically
Operation.Such as: 9 points of user's every morning can control nursing bed and play primary back, then sensor can be remembered after continuous use in several days
Record learns.Later every morning to 9 points, does not have to any operation, and mattress can all automatically control nursing bed back lifting.
Currently, there is the management system software of oneself in large-scale home for destitute, for bed management function, only simple displaying
Each bed cannot be directly acquainted with the state of the old man on bed either with or without using.We can be by our side (A1)
Intelligent sensor device 100 in case is docked with its management system, and school can be allowed directly to see that old man has from management platform
Do not lie on a bed, the vital signs such as heart rate breathing of old man, abnormal alarm etc..There are software interfaces for this nursing bed, can be with mesh
The management platform software of preceding mainstream in the market docks, and makes home for destitute no replacement is required management system, directly upgrade or extend just
It can use.Additionally there are the software interfaces docked with cloud big data system, mobile terminal APP.
Claims (6)
1. a kind of Stryker frame, including bedstead (403) and bed board further include being mounted on bedstead (403), being opposite for controlling bed board
In the turn executing agency (400) of bedstead (403) overturning, it is characterised in that: further include sensor device (100), acquisition device
(200) and controller (300)；
The signal output end of the sensor device (100) passes through the signal input part of acquisition device (200) and controller (300)
It is connected, the control signal output of the controller (300) is connected with the power device for turning over executing agency (400)；
The sensor device (100) is laid on bed board, for detecting patient body left-half to the pressure of bed board, and
Pressure of the body right half part to bed board；
The controller (300), which is used to be controlled according to the signal of sensor device (100), turns over executing agency (400) driving bed board
Overturning.
2. Stryker frame as described in claim 1, it is characterised in that: the sensor device (100) includes being arranged from top to bottom
Upper electrode layer (101), dielectric layer (102) and lower electrode layer (103)；
The upper electrode layer (101) is parallel with distinguishing on lower electrode layer (103) to be equipped with several strip electrodes, and upper electrode layer (101)
It spatially intersects vertically with the electrode on lower electrode layer (103).
3. Stryker frame as claimed in claim 2, it is characterised in that: the sensor device (100) further includes upper buffer layer
(104) it is arranged with bottom breaker (105), the upper buffer layer (104) in the top of upper electrode layer (101), the bottom breaker
(105) it is arranged in the lower section of upper electrode layer (101)；
The sensor device (100) further includes shielded layer (106), the upper buffer layer (104), upper electrode layer (101), dielectric
Layer (102), lower electrode layer (103) and bottom breaker (105) are wrapped in shielded layer (106).
4. Stryker frame as described in claim 1, it is characterised in that: the sensor device (100) is to be arranged on bed board surface
Thin film sensor.
5. Stryker frame as described in claim 1, it is characterised in that: the turn executing agency (400) includes bedplate frame
(401), electric expansion cylinder (402) and connecting plate (404), the bedplate frame (401) is for installing the bed board, bedstead (403)
Rear and front end is fixedly installed with respectively on a connecting plate (404), the rear and front end of bedplate frame (401) respectively by with it is corresponding
Connecting plate (404) is hinged, and one end and the bedplate frame (401) of the electric expansion cylinder (402) are hinged, the other end and bedstead
(403) it is hinged；
The signal output end of the controller (300) is connected with the motor of electric expansion cylinder (402).
6. Stryker frame as described in claim 1, it is characterised in that: be placed with mattress on the bed board, the mattress is equipped with
Temperature sensor；
The Stryker frame further includes water heating circulation system, and the water heating circulation system includes heating control module, water pump, water
Case, heater and disk are located at the hot-water line on mattress；
The heater is arranged on water tank；
The control output end of the heating control module is connected with the heater, the signal input of the heating control module
End is connected with the temperature sensor；
The water pump water inlet is connected by pipeline with water tank；
Described hot-water line one end is connected with pump outlet, and the other end is connected with water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820466337.5U CN208741340U (en) | 2018-03-30 | 2018-03-30 | A kind of Stryker frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820466337.5U CN208741340U (en) | 2018-03-30 | 2018-03-30 | A kind of Stryker frame |
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| Publication Number | Publication Date |
|---|---|
| CN208741340U true CN208741340U (en) | 2019-04-16 |
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ID=66052097
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820466337.5U Active CN208741340U (en) | 2018-03-30 | 2018-03-30 | A kind of Stryker frame |
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| CN (1) | CN208741340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652862A (en) * | 2018-03-30 | 2018-10-16 | 山东科亿宏智能科技有限公司 | A kind of Stryker frame and turn over control method |
-
2018
- 2018-03-30 CN CN201820466337.5U patent/CN208741340U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652862A (en) * | 2018-03-30 | 2018-10-16 | 山东科亿宏智能科技有限公司 | A kind of Stryker frame and turn over control method |
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