CN111481368A - Multi-source monitoring interactive nursing bed and using method - Google Patents
Multi-source monitoring interactive nursing bed and using method Download PDFInfo
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 51
- 230000002452 interceptive effect Effects 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims description 14
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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
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/012—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame raising or lowering of the whole mattress frame
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/018—Control or drive mechanisms
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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
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Abstract
The invention relates to a multi-source monitoring interactive nursing bed which comprises a bed frame, a bearing bed leg, a bed board, a detection probe, a driving guide rail, a main lifting driving mechanism, an auxiliary lifting driving mechanism, a guide post, a cross beam, a rotary table mechanism and a driving circuit. On one hand, the invention can effectively improve the flexibility and convenience of the user for getting on and off the bed; on the other hand, in use, the physiological sign parameters of the user can be effectively detected continuously and comprehensively, and a reliable reference basis is provided for subsequent health care work of the user.
Description
Technical Field
The invention relates to a nursing bed, in particular to a multi-source monitoring interactive nursing bed and a using method thereof.
Background
Nursing beds are divided into electric nursing beds and manual nursing beds, and hospitals are beds used by patients or severely disabled people in hospital or in home rehabilitation. The main function is to prevent the patient from falling down from the bed, which is convenient for the operation of the nursing staff and the clinical use.
With the development of science and technology, the manufacturers of nursing beds extend and expand the functions of nursing beds to provide more convenience for users and patients, but the existing nursing beds can only adjust the structures of the nursing beds, such as the height or the position of part structures of the nursing beds, so as to provide a certain degree of comfort, but ignore the most important functions of the nursing beds. Because the crowd using the nursing bed is generally a group of severe or disabled people, the movement of the crowd is inconvenient, the possibility of danger exists at any moment, the physical condition is extremely unstable, the existing nursing bed lacks a matched physical condition monitoring function, and after an emergency occurs, medical staff is required to spend a certain time to carry out comprehensive and tedious examination on the body of a patient, so that the optimal treatment time is easily missed; for some patients with less ill degree, some simple requirements can be solved by themselves, but because the existing nursing bed lacks the functions, the nursing bed needs the ambulance men to attend at the site, and the waste of medical care resources is easily caused.
Therefore, in order to meet the current situation, a new nursing bed structure and a corresponding using method are urgently needed to be developed so as to meet the actual using requirements.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a brand-new nursing bed structure which is simple in structure and flexible and convenient to use, and on one hand, the flexibility and convenience of the user for getting on and off the bed can be effectively improved; on the other hand, in use, the physiological sign parameters of the user can be effectively and continuously and comprehensively detected, and the system has good data communication interaction capacity, so that the flexibility, convenience and accuracy of nursing, monitoring and managing activities of the user are greatly improved, a reliable reference basis is provided for subsequent health nursing work of the user, and the labor intensity of the monitoring work and the labor and material cost of the monitoring activities can be effectively reduced.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a multi-source monitoring interactive nursing bed comprises a bed frame, bearing bed legs, a bed board, a detection probe, a driving guide rail, a main lifting driving mechanism, auxiliary lifting driving mechanisms, guide posts, a cross beam, a rotary table mechanism and a driving circuit, wherein the bed frame is of a frame structure which is distributed in parallel with a horizontal plane and has a rectangular cross section, the four bearing bed legs are uniformly distributed around the bed frame, the main lifting driving mechanisms which are distributed in parallel with the axis of the bearing bed legs are arranged on the side surface of the bearing bed legs and are connected with the bed frame in a sliding way through the main lifting driving mechanisms, the bed board is embedded on the upper end surface of the bed frame and is distributed in parallel with the upper end surface of the bed frame, at least one driving guide rail is embedded on the upper end surface of the bed frame and is positioned outside the bed board and distributed in parallel with the axis of the bed board, the driving guide rail is hinged with one guide post through a slide block, the axis of the guide, the auxiliary lifting driving mechanism is connected with the rear end face of the cross beam in a sliding mode through the sliding block, the cross beam is hinged with the sliding block through the rotary table mechanism, the axis of the auxiliary lifting driving mechanism forms an included angle of 0-90 degrees with the axis of the guide post and the upper end face of the bed plate, at least one detection probe is arranged on the lower end face of the cross beam and the side surface of the guide post, the axis of the detection probe forms an included angle of 0-90 degrees with the upper end of the bed plate, when the cross beam and the upper end face of the bed plate are distributed in parallel, the distance between the axis of the detection probe connected with the cross beam and the guide post is 1/3-2/3 of the width of the bed plate, and the driving circuit is embedded in the bed frame.
Further, the detection probe pass through the articulated terminal surface and guide post side surface under revolving stage mechanism and the crossbeam, including bearing base, protecting panel, far infrared temperature sensor, non-contact breathing/rhythm of the heart sensor, surveillance camera head, warning bee calling organ, signal indicator, microphone, speaker, vital sign monitoring radar and range radar, bear the base and be "L" font slot-shaped structure for the cross section, its rear end face is articulated with revolving stage mechanism, and preceding terminal surface is connected with protecting panel and constitutes the bearing chamber of airtight cavity structures, far infrared temperature sensor, non-contact breathing/rhythm of the heart sensor, surveillance camera head, microphone and vital sign monitoring radar all inlay in bearing the intracavity, and all establish the detection mouth on the protecting panel that far infrared temperature sensor, non-contact breathing/rhythm of the heart sensor, surveillance camera, microphone and vital sign monitoring radar correspond, warning bee calling organ, signal indicator and speaker all at least two to symmetric distribution is in bearing the base both sides, range radar at least one is connected with bearing the outside the base, and the parallel distribution of ranging radar axis and contact base axis, warning bee calling organ, monitoring camera, microphone and life sign monitoring radar are all connected at least one of far infrared temperature sensor, monitor.
Further, bed board up end exceed bedstead up end at least 5 millimeters, and bed board bottom end face establishes a plurality of pressure sensor, and the up end establishes at least one detection area, wherein pressure sensor distributes along bed board axis direction equipartition respectively and offsets with the bedstead, and each pressure sensor connects in parallel each other, detect the area and exceed bed board up end 0-5 millimeters, along bed board axis direction equipartition, detect the area axis and bed board axis vertical distribution, detect the area midpoint position on the bed board axis, and detect that take length and bed board width 50% -90%, the width is 5-20 centimetres, pressure sensor and detection area respectively with drive circuit electrical connection.
Furthermore, the detection band include the flexible baseband that bears, the location is detained, optics rhythm of the heart monitor, bioelectrical impedance sensor, the skin electric reaction sensor, temperature sensor, the flexible baseband both ends that bear are detained with at least one location respectively and are connected to be detained with the bed board through the location, optics rhythm of the heart monitor, bioelectrical impedance sensor, skin electric reaction sensor, temperature sensor are all a plurality of and inlay in bearing the weight of the up end of baseband, and one of them optics rhythm of the heart monitor, a bioelectrical impedance sensor, a skin electric reaction sensor and a temperature sensor constitute a detection group, and each detects the group along all along bearing baseband axis direction equipartition, and two adjacent detection inter-group interval are 5-30 centimetres, and each detects the group and all parallelly connected each other to respectively with drive circuit electrical connection.
Furthermore, a bearing groove is formed in the upper end face of the bed frame corresponding to the driving guide rail, the bed frame is embedded in the bearing groove, is connected with the bottom of the bearing groove and is distributed in parallel with the axis of the bearing groove, when the axis of the guide column is distributed in parallel with the axis of the driving guide rail, the axis of the cross beam is also distributed in parallel with the axis of the driving guide rail, the guide column and the cross beam are embedded in the bearing groove, and the cross beam is distributed in parallel with the upper end face of the bed frame; in addition, when the driving guide rails are two or more and are symmetrically distributed along the axis of the bed board, the cross beams connected with the driving guide rails on the two sides of the bed board are coaxially distributed between the cross beams on the two sides when the cross beams are in a working state, and the guide columns and the cross beams on the two sides of the bed board jointly form a Jiong-shaped frame structure.
Furthermore, the bearing bed leg comprises a bearing column, a guide column and a positioning mechanism, wherein the guide column is of a tubular structure which is coaxially distributed with the bearing column, is coated outside the lower end surface of the bearing column and is mutually connected with the bearing column through a positioning pin, and the lower end surface of the guide column is connected with the positioning mechanism and is coaxially distributed with the positioning mechanism.
Furthermore, the driving circuit is a circuit system based on a single chip microcomputer, the driving circuit is additionally provided with a display and an operation keyboard, one display and one operation keyboard form a working group, and each working group is respectively embedded in the side surface of the bedstead and the side surface of the detection probe.
A method of using a multi-source monitoring interactive care bed, comprising the steps of:
s1, prefabricating equipment, namely assembling a bed frame, a bearing bed leg, a bed board, a detection probe, a driving guide rail, a main lifting driving mechanism, an auxiliary lifting driving mechanism, a guide post, a cross beam, a rotary table mechanism and a driving circuit which form the invention, then installing and fixing the assembled invention at a specified working position through the bearing bed frame, then electrically connecting the driving circuit with an external power supply system, establishing data connection between a communication gateway and an external monitoring communication network system, and allocating an independent data communication addressing address for the invention by the external monitoring communication network system, wherein when allocating the communication address, the bed board, the driving guide rail, the main lifting driving mechanism, the auxiliary lifting driving mechanism and each detection probe are allocated with independent sub-communication addresses;
s2, performing monitoring prefabrication, after the step S1 is completed, the bed is in a standby state, namely the guide column and the cross beam are embedded in a bearing groove of the bed frame, the detection belt on the bed board is in the standby state, each pressure sensor on the lower end face is in a working state, a user lies on the bed board, simultaneously detects pressure signals by at least two pressure sensors distributed along the axial direction of the bed board, and performs subsequent operation after the pressure sensors are simultaneously in stable pressure values and the stable time lasts for 3-10 seconds;
s3, monitoring and nursing, after the step S2 is completed, on one hand, each detection belt is activated to run, and physiological parameters of the human body are detected by an optical heart rate monitor, a bioelectrical impedance sensor, a skin-electric reaction sensor and a temperature sensor which are arranged below the human body and abut against the human body on the detection belt; on the other hand, the turntable mechanism is driven to operate, so that the guide posts are vertically distributed with the upper end surface of the bed frame, the cross beam is positioned right above the bed frame, is parallel to the upper end surface of the bed board and is vertical to the axis of the bed board, then the guide posts are driven by the driving guide rail, the working positions of the guide posts and the cross beam connected with the guide posts are adjusted until the detection probes connected with the guide posts and the cross beam collect the facial information of a user, the distance between the guide posts, the cross beam and the user is continuously detected by the distance measuring radar, then the physiological parameters of the user are continuously detected by the far infrared temperature sensor, the non-contact respiration/heart rate sensor, the monitoring camera and the vital sign monitoring radar of the detection probes, thereby the heartbeat, the blood pressure, the body temperature and the respiration parameters of the user are continuously detected synchronously by the detection belts and the detection probes, and the, the drive circuit compares the detection parameters of the detection belt and the detection probe to obtain accurate physiological parameter data of the user, thereby completing monitoring and nursing;
s4, information interaction, wherein in the operation process of the step S3, on one hand, the drive circuit sends the accurate physiological parameter data of the user obtained in the step S3 to the external monitoring communication network system in the step S1 through the drive circuit, so that passive monitoring nursing of the user is realized; on the other hand, the user directly controls the running states of the detection probe, the driving guide rail, the main lifting driving mechanism, the auxiliary lifting driving mechanism and the rotary table mechanism through a working group consisting of a display and an operation keyboard which are positioned on the side surface of the bed frame and the side surface of the detection probe, and realizes the interaction of remote image-text information, character information, audio information and video and audio information with an external monitoring communication network system in the step S1 through the working group consisting of the display and the operation keyboard and a microphone and a loudspeaker of the detection probe, thereby realizing the active monitoring and nursing of the user.
Further, in the step S3, when monitoring and nursing are performed, and when the working positions of the guide posts and the cross beam are adjusted, the distance measurement radar performs distance measurement adjustment, and at the same time, it is ensured that the facial area of the user occupies at least 40% of the visual field area of one of the detection heads at the guide posts and the cross beam.
The invention has simple structure and flexible and convenient use, and on one hand, the flexibility and the convenience of the use of getting on and off the bed of a user can be effectively improved; on the other hand, in use, the physiological sign parameters of the user can be effectively and continuously and comprehensively detected, and the system has good data communication interaction capacity, so that the flexibility, convenience and accuracy of nursing, monitoring and managing activities of the user are greatly improved, a reliable reference basis is provided for subsequent health nursing work of the user, and the labor intensity of the monitoring work and the labor and material cost of the monitoring activities can be effectively reduced.
Drawings
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of a detection probe;
FIG. 3 is a schematic view of a test strip configuration;
FIG. 4 is a flow chart of the method of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in figures 1-3, a multi-source monitoring interactive nursing bed comprises a bed frame 1, carrying bed legs 2, a bed board 3, a detection probe 4, a driving guide rail 5, a main lifting driving mechanism 6, an auxiliary lifting driving mechanism 7, a guide post 8, a cross beam 9, a turntable mechanism 10 and a driving circuit 11, wherein the bed frame 1 is a frame structure which is distributed in parallel with a horizontal plane and has a rectangular cross section, the carrying bed legs 2 are four and are uniformly distributed around the bed frame 1, the side surface of the carrying bed leg 2 is provided with the main lifting driving mechanism 6 which is distributed in parallel with the axis of the carrying bed leg 2 and is connected with the bed frame 1 in a sliding way through the main lifting driving mechanism 6, the bed board 3 is embedded on the upper end surface of the bed frame 1 and is distributed in parallel with the upper end surface of the bed frame 1, at least one driving guide rail 5 is embedded on the upper end surface of the bed frame 1 and is positioned outside the bed board, the axial line of the guide post 8 and the axial line of the driving guide rail 5 form an included angle of 0-90 degrees, the inner side surface of the guide post 8 is provided with an auxiliary lifting driving mechanism 7 which is distributed in parallel with the axial line of the guide post 8, the auxiliary lifting driving mechanism 7 is connected with the rear end surface of a cross beam 9 in a sliding way through a slide block 12, the cross beam 9 is hinged with the slide block 12 through a turntable mechanism 10, the axial line of the auxiliary lifting driving mechanism, the axial line of the guide post 8 and the upper end surface of a bed plate 3 form an included angle of 0-90 degrees, the lower end surface of the cross beam 9 and the side surface of the guide post 8 are both provided with at least one detection probe 4, the axial line of the detection probe 4 and the upper end surface of the bed plate 3 form an included angle of 0-90 degrees, when the cross beam 9 and the upper end surface of the bed plate 3 are distributed in parallel, the distance between the axial line of the, The main elevation driving mechanism 6, the auxiliary elevation driving mechanism 7 and the turntable mechanism 10 are electrically connected.
It is emphasized that the detection probe 4 is hinged to the lower end face of the beam 9 and the side surface of the guide post 8 through the turntable mechanism 10, and includes a bearing base 41, a protective panel 401, a far infrared temperature sensor 42, a non-contact respiration/heart rate sensor 43, a monitoring camera 44, an alarm buzzer 45, a signal indicator lamp 46, a microphone 47, a speaker 48, a vital sign monitoring radar 49 and a distance measuring radar 40, the bearing base 41 is in a structure with a cross section of L-shaped groove, the rear end face of the bearing base is hinged to the turntable mechanism 10, the front end face of the bearing base is connected to the protective panel 401 to form a bearing cavity 402 with a sealed cavity structure, the far infrared temperature sensor 42, the non-contact respiration/heart rate sensor 43, the monitoring camera 44, the microphone 47 and the vital sign monitoring radar 49 are all embedded in the bearing cavity 402, the far infrared temperature sensor 42, the non-contact respiration/heart rate sensor 43, the monitoring camera 44, the microphone 47 and the vital sign monitoring radar 49 are all provided with detection ports 403 on the protective panel 401, the contact alarm buzzer 45, the signal indicator lamp 46 and the speaker 48 are symmetrically distributed on two sides of the base 41 and the bearing base 41, the radar 40, the electrical signal monitor radar 41 and the buzzer 45 and the buzzer 41 and the distance measuring radar 40 are connected in parallel.
It should be noted that, the upper end face of the bed plate 3 is higher than the upper end face of the bed frame 1 by at least 5 mm, the lower end face of the bed plate 3 is provided with a plurality of pressure sensors 13, the upper end face of the bed plate is provided with at least one detection belt 14, the pressure sensors 13 are respectively and uniformly distributed along the axial direction of the bed plate 3 and abut against the bed frame 1, the pressure sensors 13 are connected in parallel, the detection belt 14 is higher than the upper end face of the bed plate 3 by 0-5 mm and uniformly distributed along the axial direction of the bed plate 3, the axial lines of the detection belts 14 are vertically distributed with the axial line of the bed plate 3, the midpoint of the detection belt 14 is positioned on the axial line of the bed plate 3, the length of the detection belt 14 is 50% -90% of the width of the bed plate 3, the width.
Preferably, the detection belt 14 comprises a flexible bearing base belt 141, positioning buckles 142, an optical heart rate monitor 143, a bioelectrical impedance sensor 144, a skin-electric reaction sensor 145 and a temperature sensor 146, both ends of the flexible bearing base belt 141 are respectively connected with at least one positioning buckle 142, and is connected with the bed board 3 through a positioning buckle 142, a plurality of optical heart rate monitors 143, bioelectrical impedance sensors 144, a bioelectricity reaction sensor 145 and a temperature sensor 146 are embedded on the upper end surface of the bearing base band 141, one of the optical heart rate monitor 143, one bioelectrical impedance sensor 144, one skin electric reaction sensor 145 and one temperature sensor 146 constitute one detection group, each detection group is uniformly distributed along the axis direction of the bearing base band 141, the distance between two adjacent detection groups is 5-30 cm, and each detection group is mutually connected in parallel and is respectively electrically connected with the driving circuit 11.
In addition, a bearing groove 15 is arranged on the upper end face of the bedstead 1 corresponding to the driving guide rail 5, the bedstead is embedded in the bearing groove 15, is connected with the bottom of the bearing groove 15 and is distributed in parallel with the axis of the bearing groove 15, when the axis of the guide post 8 is distributed in parallel with the axis of the driving guide rail 5, the axis of the cross beam 9 is also distributed in parallel with the axis of the driving guide rail 5, the guide post 8 and the cross beam 9 are both embedded in the bearing groove 15, and the cross beam 9 is distributed in parallel with the upper end face of the bedstead 1; in addition, when the driving guide rails 5 are two or more and are symmetrically distributed along the axis of the bed plate 3, when the cross beams 9 connected with the driving guide rails 5 on the two sides of the bed plate 3 are in a working state, the cross beams 9 on the two sides are coaxially distributed, and the guide columns 8 and the cross beams 9 on the two sides of the bed plate 3 jointly form a Jiong-shaped frame structure.
Meanwhile, the carrying bed leg 2 comprises a carrying column 21, a guide column 22 and a positioning mechanism 23, the guide column 22 is a tubular structure which is coaxially distributed with the carrying column 21, is coated outside the lower end surface of the carrying column 21 and is mutually connected with the carrying column 21 through a positioning pin 24, the lower end surface of the guide column 22 is connected with the positioning mechanism 23 and is coaxially distributed with the positioning mechanism 23, and the positioning mechanism 23 is any one of a positioning block and a universal wheel.
Preferably, the main lifting driving mechanism 6 and the auxiliary lifting driving mechanism 7 are any one of a hydraulic rod, a pneumatic rod, an electric telescopic rod, a screw rod mechanism, a gear rack mechanism and a worm and gear mechanism.
In this embodiment, the driving circuit 11 is a circuit system based on a single chip microcomputer, and the driving circuit is further provided with a display 17 and an operation keyboard 16, and one display 17 and one operation keyboard 16 form a working group, and each working group is respectively embedded in the side surface of the bed frame 1 and the side surface of the detection probe 4.
As shown in fig. 4, a method for using a multi-source monitoring interactive nursing bed includes the following steps:
s1, prefabricating equipment, namely assembling a bed frame, a bearing bed leg, a bed board, a detection probe, a driving guide rail, a main lifting driving mechanism, an auxiliary lifting driving mechanism, a guide post, a cross beam, a rotary table mechanism and a driving circuit which form the invention, then installing and fixing the assembled invention at a specified working position through the bearing bed frame, then electrically connecting the driving circuit with an external power supply system, establishing data connection between a communication gateway and an external monitoring communication network system, and allocating an independent data communication addressing address for the invention by the external monitoring communication network system, wherein when allocating the communication address, the bed board, the driving guide rail, the main lifting driving mechanism, the auxiliary lifting driving mechanism and each detection probe are allocated with independent sub-communication addresses;
s2, performing monitoring prefabrication, after the step S1 is completed, the bed is in a standby state, namely the guide column and the cross beam are embedded in a bearing groove of the bed frame, the detection belt on the bed board is in the standby state, each pressure sensor on the lower end face is in a working state, a user lies on the bed board, simultaneously detects pressure signals by at least two pressure sensors distributed along the axial direction of the bed board, and performs subsequent operation after the pressure sensors are simultaneously in stable pressure values and the stable time lasts for 3-10 seconds;
s3, monitoring and nursing, after the step S2 is completed, on one hand, each detection belt is activated to run, and physiological parameters of the human body are detected by an optical heart rate monitor, a bioelectrical impedance sensor, a skin-electric reaction sensor and a temperature sensor which are arranged below the human body and abut against the human body on the detection belt; on the other hand, the turntable mechanism is driven to operate, so that the guide posts are vertically distributed with the upper end surface of the bed frame, the cross beam is positioned right above the bed frame, is parallel to the upper end surface of the bed board and is vertical to the axis of the bed board, then the guide posts are driven by the driving guide rail, the working positions of the guide posts and the cross beam connected with the guide posts are adjusted until the detection probes connected with the guide posts and the cross beam collect the facial information of a user, the distance between the guide posts, the cross beam and the user is continuously detected by the distance measuring radar, then the physiological parameters of the user are continuously detected by the far infrared temperature sensor, the non-contact respiration/heart rate sensor, the monitoring camera and the vital sign monitoring radar of the detection probes, thereby the heartbeat, the blood pressure, the body temperature and the respiration parameters of the user are continuously detected synchronously by the detection belts and the detection probes, and the, the drive circuit compares the detection parameters of the detection belt and the detection probe to obtain accurate physiological parameter data of the user, thereby completing monitoring and nursing;
s4, information interaction, wherein in the operation process of the step S3, on one hand, the drive circuit sends the accurate physiological parameter data of the user obtained in the step S3 to the external monitoring communication network system in the step S1 through the drive circuit, so that passive monitoring nursing of the user is realized; on the other hand, the user directly controls the running states of the detection probe, the driving guide rail, the main lifting driving mechanism, the auxiliary lifting driving mechanism and the rotary table mechanism through a working group consisting of a display and an operation keyboard which are positioned on the side surface of the bed frame and the side surface of the detection probe, and realizes the interaction of remote image-text information, character information, audio information and video and audio information with an external monitoring communication network system in the step S1 through the working group consisting of the display and the operation keyboard and a microphone and a loudspeaker of the detection probe, thereby realizing the active monitoring and nursing of the user.
In step S3, when monitoring and nursing are performed, and the working positions of the guide posts and the cross beam are adjusted, the distance measurement radar performs distance measurement adjustment, and at the same time, it is ensured that the facial area of the user occupies at least 40% of the visual field area of one of the detection heads on the guide posts and the cross beam.
In addition, in the specific implementation of the invention, the detection belt can realize close contact type detection on a user, so that the detection precision can be improved; the detection probe realizes non-contact detection, can effectively realize the continuity and the stability of detection activities, and overcomes the defects of discontinuous detection data, overlarge error and the like caused by the condition that a user turns over and the like and when the body is not effectively contacted with each sensor on the detection belt.
Meanwhile, in operation, the cross beam connected with the guide post and the guide post can reciprocate along the direction parallel to the bed board under the driving of the driving guide rail, so that the reciprocating detection of a user from head to foot is realized, the flexibility of the detection nursing operation and the comprehensiveness of the detection data are further improved, and the detection nursing data acquisition precision is improved.
The invention has simple structure and flexible and convenient use, and on one hand, the flexibility and the convenience of the use of getting on and off the bed of a user can be effectively improved; on the other hand, in use, the physiological sign parameters of the user can be effectively and continuously and comprehensively detected, and the system has good data communication interaction capacity, so that the flexibility, convenience and accuracy of nursing, monitoring and managing activities of the user are greatly improved, a reliable reference basis is provided for subsequent health nursing work of the user, and the labor intensity of the monitoring work and the labor and material cost of the monitoring activities can be effectively reduced.
It will be appreciated by persons skilled in the art that the present invention is not limited by the embodiments described above. The foregoing embodiments and description have been presented only to illustrate the principles of the invention. Various changes and modifications can be made without departing from the spirit and scope of the invention. Such variations and modifications are intended to be within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A multi-source monitoring interactive care bed, characterized by: the multi-source monitoring interactive nursing bed comprises a bed frame, bearing bed legs, a bed board, a detection probe, a driving guide rail, a main lifting driving mechanism, an auxiliary lifting driving mechanism, guide posts, a cross beam, a rotary table mechanism and a driving circuit, wherein the bed frame is of a frame structure which is distributed in parallel with a horizontal plane and has a rectangular cross section, the four bearing bed legs are uniformly distributed around the bed frame, the side surface of each bearing bed leg is provided with the main lifting driving mechanism which is distributed in parallel with the axis of the bearing bed leg and is in sliding connection with the bed frame through the main lifting driving mechanism, the bed board is embedded in the upper end surface of the bed frame and is distributed in parallel with the upper end surface of the bed frame, at least one driving guide rail is embedded in the upper end surface of the bed frame, is positioned outside the bed board and is distributed in parallel with the axis of the bed board, the driving guide rail is hinged, the guide post medial surface establishes an auxiliary lifting drive mechanism with guide post axial parallel distribution, auxiliary lifting drive mechanism passes through slider and crossbeam rear end face sliding connection, and crossbeam and slider pass through revolving stage mechanism and articulate, and its axis is 0-90 contained angle with guide post axis and bed board upper end face, at least one test probe is all established to crossbeam lower extreme face and guide post lateral surface, and test probe axis is 0-90 contained angle with the bed board upper end, and when crossbeam and bed board upper end face parallel distribution, the interval between test probe axis that the crossbeam is connected and the guide post is 1/3-2/3 of bed board width, drive circuit inlays in the bedstead to respectively with test probe, drive guide rail, main lifting drive mechanism, auxiliary lifting drive mechanism and revolving stage mechanism electrical connection.
2. The multi-source monitoring interactive nursing bed according to claim 1, wherein the detection probe is hinged to the lower end face of the cross beam and the side surface of the guide post through a turntable mechanism, and comprises a bearing base, a protective panel, a far infrared temperature sensor, a non-contact respiration/heart rate sensor, a monitoring camera, an alarm buzzer, a signal indicator lamp, a microphone, a loudspeaker, a vital sign monitoring radar and a distance measuring radar, the bearing base is in a structure with a cross section in a shape of L groove, the rear end face of the bearing base is hinged to the turntable mechanism, the front end face of the bearing base is connected to the protective panel and forms a bearing cavity of a closed cavity structure, the far infrared temperature sensor, the non-contact respiration/heart rate sensor, the monitoring camera, the microphone and the vital sign monitoring radar are all embedded in the bearing cavity, the far infrared temperature sensor, the non-contact respiration/heart rate sensor, the monitoring camera, the microphone and the protective panel corresponding to the vital sign monitoring radar are all provided with detection ports, the alarm buzzer, the signal indicator lamp and the loudspeaker are symmetrically distributed on two sides, at least one of the contact radar is connected to the contact radar, the base is connected to the alarm buzzer, the far infrared temperature sensor, the monitor radar is connected to the base, the monitor radar, the alarm buzzer, the monitor radar is connected to the monitor radar, and the buzzer is connected to the monitor radar, and the buzzer.
3. The multi-source monitoring interactive care bed of claim 1, wherein: the bed board up end at least 5 millimeters higher than the bedstead up end, and the bed board bottom end establishes a plurality of pressure sensor, and the up end establishes at least one detection area, wherein pressure sensor distributes along the bed board axis direction equipartition respectively and offsets with the bedstead, and each pressure sensor connects in parallel each other, detection area exceeds the bed board up end 0-5 millimeters, along bed board axis direction equipartition, detection area axis and bed board axis vertical distribution, detection area mid point lie in the bed board axis, and detection area length and bed board width 50% -90%, the width is 5-20 centimetres, pressure sensor and detection area respectively with drive circuit electrical connection.
4. The multi-source monitoring interactive care bed of claim 1, wherein: the detection belt comprises a flexible bearing base belt, a positioning buckle, an optical heart rate monitor, a bioelectrical impedance sensor, a skin electric reaction sensor and a temperature sensor, wherein two ends of the flexible bearing base belt are respectively connected with at least one positioning buckle and are connected with a bed board through the positioning buckle, the optical heart rate monitor, the bioelectrical impedance sensor, the skin electric reaction sensor and the temperature sensor are all a plurality of and are embedded in the upper end surface of the bearing base belt, one of the optical heart rate monitor, one of the bioelectrical impedance sensor, one of the skin electric reaction sensor and one of the temperature sensor form a detection group, each detection group is uniformly distributed along the axial direction of the bearing base belt, the distance between every two adjacent detection groups is 5-30 cm, and the detection groups are mutually connected in parallel and are respectively electrically connected with a driving circuit.
5. The multi-source monitoring interactive care bed of claim 1, wherein: the upper end face of the bed frame corresponding to the driving guide rail is provided with a bearing groove, the bed frame is embedded in the bearing groove, is connected with the bottom of the bearing groove and is distributed in parallel with the axis of the bearing groove, when the axes of the guide posts and the driving guide rail are distributed in parallel, the axis of the cross beam is also distributed in parallel with the axis of the driving guide rail, the guide posts and the cross beam are embedded in the bearing groove, and the cross beam and the upper end face of the bed frame are distributed in parallel and level; in addition, when the driving guide rails are two or more and are symmetrically distributed along the axis of the bed board, the cross beams connected with the driving guide rails on the two sides of the bed board are coaxially distributed between the cross beams on the two sides when the cross beams are in a working state, and the guide columns and the cross beams on the two sides of the bed board jointly form a Jiong-shaped frame structure.
6. The multi-source monitoring interactive care bed of claim 1, wherein: the bearing bed leg comprises a bearing column, a guide column and a positioning mechanism, wherein the guide column is of a tubular structure which is coaxially distributed with the bearing column, is coated outside the lower end surface of the bearing column and is mutually connected with the bearing column through a positioning pin, and the lower end surface of the guide column is connected with the positioning mechanism and is coaxially distributed with the positioning mechanism.
7. The multi-source monitoring interactive care bed of claim 1, wherein: the drive circuit is a circuit system based on a single chip microcomputer, a display and an operation keyboard are additionally arranged on the drive circuit, one display and one operation keyboard form a working group, and each working group is respectively embedded in the side surface of the bedstead and the side surface of the detection probe.
8. A use method of a multi-source monitoring interactive nursing bed is characterized in that: the use method of the multi-source monitoring interactive nursing bed comprises the following steps:
s1, prefabricating equipment, namely assembling a bed frame, a bearing bed leg, a bed board, a detection probe, a driving guide rail, a main lifting driving mechanism, an auxiliary lifting driving mechanism, a guide post, a cross beam, a rotary table mechanism and a driving circuit which form the invention, then installing and fixing the assembled invention at a specified working position through the bearing bed frame, then electrically connecting the driving circuit with an external power supply system, establishing data connection between a communication gateway and an external monitoring communication network system, and allocating an independent data communication addressing address for the invention by the external monitoring communication network system, wherein when allocating the communication address, the bed board, the driving guide rail, the main lifting driving mechanism, the auxiliary lifting driving mechanism and each detection probe are allocated with independent sub-communication addresses;
s2, performing monitoring prefabrication, after the step S1 is completed, the bed is in a standby state, namely the guide column and the cross beam are embedded in a bearing groove of the bed frame, the detection belt on the bed board is in the standby state, each pressure sensor on the lower end face is in a working state, a user lies on the bed board, simultaneously detects pressure signals by at least two pressure sensors distributed along the axial direction of the bed board, and performs subsequent operation after the pressure sensors are simultaneously in stable pressure values and the stable time lasts for 3-10 seconds;
s3, monitoring and nursing, after the step S2 is completed, on one hand, each detection belt is activated to run, and physiological parameters of the human body are detected by an optical heart rate monitor, a bioelectrical impedance sensor, a skin-electric reaction sensor and a temperature sensor which are arranged below the human body and abut against the human body on the detection belt; on the other hand, the turntable mechanism is driven to operate, so that the guide posts are vertically distributed with the upper end surface of the bed frame, the cross beam is positioned right above the bed frame, is parallel to the upper end surface of the bed board and is vertical to the axis of the bed board, then the guide posts are driven by the driving guide rail, the working positions of the guide posts and the cross beam connected with the guide posts are adjusted until the detection probes connected with the guide posts and the cross beam collect the facial information of a user, the distance between the guide posts, the cross beam and the user is continuously detected by the distance measuring radar, then the physiological parameters of the user are continuously detected by the far infrared temperature sensor, the non-contact respiration/heart rate sensor, the monitoring camera and the vital sign monitoring radar of the detection probes, thereby the heartbeat, the blood pressure, the body temperature and the respiration parameters of the user are continuously detected synchronously by the detection belts and the detection probes, and the, the drive circuit compares the detection parameters of the detection belt and the detection probe to obtain accurate physiological parameter data of the user, thereby completing monitoring and nursing;
s4, information interaction, wherein in the operation process of the step S3, on one hand, the drive circuit sends the accurate physiological parameter data of the user obtained in the step S3 to the external monitoring communication network system in the step S1 through the drive circuit, so that passive monitoring nursing of the user is realized; on the other hand, the user directly controls the running states of the detection probe, the driving guide rail, the main lifting driving mechanism, the auxiliary lifting driving mechanism and the rotary table mechanism through a working group consisting of a display and an operation keyboard which are positioned on the side surface of the bed frame and the side surface of the detection probe, and realizes the interaction of remote image-text information, character information, audio information and video and audio information with an external monitoring communication network system in the step S1 through the working group consisting of the display and the operation keyboard and a microphone and a loudspeaker of the detection probe, thereby realizing the active monitoring and nursing of the user.
9. The method of claim 8, wherein the method comprises: in the step S3, when monitoring and nursing are performed, and when the working positions of the guide post and the cross beam are adjusted, the distance measurement radar performs distance measurement adjustment, and at the same time, it is ensured that the facial area of the user occupies at least 40% of the visual field area of one of the detection heads at the guide post and the cross beam.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112515875A (en) * | 2020-11-30 | 2021-03-19 | 彭满先 | Intelligent medical nursing device and using method thereof |
| CN112859622A (en) * | 2020-12-30 | 2021-05-28 | 深圳市尚锐科技有限公司 | Life assisting system and method for home isolation of empty-nest elderly patients during new coronary pneumonia |
| CN114912896A (en) * | 2022-05-16 | 2022-08-16 | 南京鑫起点智能制造技术有限公司 | Intelligent factory management and control integrated system and method |
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2020
- 2020-04-10 CN CN202010279224.6A patent/CN111481368A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112515875A (en) * | 2020-11-30 | 2021-03-19 | 彭满先 | Intelligent medical nursing device and using method thereof |
| CN112859622A (en) * | 2020-12-30 | 2021-05-28 | 深圳市尚锐科技有限公司 | Life assisting system and method for home isolation of empty-nest elderly patients during new coronary pneumonia |
| CN114912896A (en) * | 2022-05-16 | 2022-08-16 | 南京鑫起点智能制造技术有限公司 | Intelligent factory management and control integrated system and method |
| CN114912896B (en) * | 2022-05-16 | 2023-09-08 | 南京鑫起点智能制造技术有限公司 | Intelligent factory management and control integrated system and method thereof |
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