CN113599101A - Anti-falling bed baffle capable of lifting in gravity sensing manner and vital sign monitoring sickbed capable of infrared sensing - Google Patents

Abstract

The invention discloses a gravity sensing lifting anti-falling bed baffle and an infrared sensing vital sign monitoring sickbed, wherein bed edges are arranged on two sides of the bed, an adjusting groove is arranged in each bed edge, a handrail plate capable of moving up and down is arranged in each adjusting groove, retractable blocking cloth capable of moving up and down along with the handrail plate is arranged on two sides of each adjusting groove, the upper end of each blocking cloth is fixedly connected with one corresponding side of the corresponding handrail plate, a plurality of gravity sensing modules which are uniformly distributed and used for sensing the distribution condition of people on the bed are arranged on the bed, a central processing unit used for processing the data of the gravity sensing modules and controlling the handrail plates to move up and down is arranged beside the bed, the sickbed is provided with the gravity sensing lifting handrail plates on the periphery, and when a patient is sensed on the bed through signals of a bed sensor, the bed baffles on the periphery can automatically lift up. The patient who independently moves about can independently adjust the bed through shift knob and keep off the lift.

Description

Anti-falling bed baffle capable of lifting in gravity sensing manner and vital sign monitoring sickbed capable of infrared sensing

Technical Field

The invention belongs to the technical field of sickbeds, and particularly relates to a gravity-sensing lifting anti-falling bed baffle and an infrared-sensing vital sign monitoring sickbed.

Background

With the continuous development and popularization of information technology application, the development of concepts such as telemedicine makes hospitals develop towards intelligence and informatization. In order to improve the service quality and the comprehensive strength of the hospital, the upgrading of software and hardware in the hospital is imperative;

in view of the current hospital bed, there is the unsuitable patient of specification, the bed keeps off tong, can not effectively prevent potential safety hazard and the weak problem of function such as weighing down the bed, prior art has alone to keep off to the bed and improves, for example: 1. only the gap between the tail plate of the bed and the guardrail is filled, but the gap between the guardrails of the adult sickbed is not improved, the gap between the guardrails of the adult sickbed is larger, the gap is still a potential risk factor for children with smaller body sizes, and the children still can slide out of the gap between the guardrails to fall down. 2. The gaps at two sides of the sickbed are filled by utilizing the spongy cushion or the resin baffle, the gaps of the guardrails are effectively filled, but the baffle is large in size, not only occupies a large amount of storage space, but also increases the exposed area, increases the bacterial scattering, and increases difficulty for cleaning, disinfecting and sterilizing of the hospital, so that the hospital feel is not easily controlled. 3. The guard rails are transversely provided with one or more detachable guard rails to separate the guard rail gap, but the steps of installing and detaching the guard rails consume time, and the device is not convenient and simple. Because the existence of the guard rail prevents the guardrail of the sickbed from being normally placed, great inconvenience is brought to the daily operation and use of medical care personnel and family members. And it is worth noting that the improvement on the bed bumper is mostly that the patient cannot independently use the bed bumper, and the bed bumper saves labor and time. The prior art lacks improvement on prediction and warning of falling-off risk, and rarely carries out integral optimization improvement aiming at the sickbed, and does not fully excavate other functions of the sickbed.

Due to the weak consciousness and the natural mobility of the crisis of children, the influence of chronic diseases and medicines on some old patients and the like, the falling-off event is very easy to occur when the accompanying family members are busy and careless and cannot pay attention to the condition of the patients in the hospital bed all the time. At present, the falling bed in the hospital belongs to one of the frequently-occurring adverse events. The existing sickbed barrier is only suitable for patients who can move independently or nursing families of bedridden patients, and the sickbed barrier cannot automatically identify and evaluate falling risk factors to adjust the barrier in time to protect the patients. The emergence of falling the bed not only can aggravate patient's the state of an illness, increases its painful of being in hospital and delays normal treatment process even, also can increase medical care risk simultaneously, thereby is unfavorable for medical personnel to ensure the safety of infant patient and reduces the satisfaction of nursing. Secondly, vital signs such as body temperature, pulse rate, heart rate, breathing of the patient during the period of being in hospital often need nurse to pay close attention to, but because nurse's work is busy and can only look over regularly, can't realize real-time dynamic monitoring and timely analysis, feedback monitoring result, often can cause can not in time notice patient's results such as new change on the course of illness.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a gravity-sensing lifting anti-falling bed stop and an infrared-sensing vital sign monitoring sickbed.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a gravity-feed tank's anti-falling bed keeps off of going up and down, uses in the bed both sides, the bed both sides are equipped with the edge, be equipped with the adjustment tank in the edge, but be equipped with up-and-down motion's handrail board in the adjustment tank, and the adjustment tank both sides are equipped with collapsible and along with the fender cloth of handrail board up-and-down motion, keep off cloth upper end and the corresponding one side fixed connection of corresponding handrail board, be equipped with a plurality of evenly distributed on the bed and be used for perception people's gravity-feed tank's distribution condition's gravity induction module in bed, and the other central processing unit who is used for gravity-feed tank data to handle and is used for controlling handrail board up-and-down motion that still is equipped with of bed.

Preferably, be equipped with multiunit evenly distributed's regulation pole in the adjustment tank, every group adjust the pole and be two, cross distribution between the regulation pole, and adjust and be equipped with the pivot that is connected between the pole middle part, it all is equipped with the first slider of rotation connection to adjust the pole upper end, handrail board bottom is equipped with the spout that is used for first slider sliding connection, it is equipped with the second slider of rotation connection and with adjustment tank bottom sliding connection to adjust the pole bottom, the adjustment tank bottom is equipped with rotatable regulating spindle, the regulating spindle all passes corresponding second slider, and is equipped with the reciprocal screw thread that is connected between regulating spindle and the second slider, and every group adjusts the pole bottom second slider opposite direction of motion.

Furthermore, an adjusting motor is arranged in the adjusting groove, the output end of the adjusting motor is fixedly connected with the adjusting shaft, and the central processing unit is electrically connected with the adjusting motor.

Preferably, shrinkage grooves which are symmetrically distributed are formed in two side walls of the adjusting groove, an adjusting roller which is connected in a rotating mode is arranged in the shrinkage grooves, the blocking cloth is uniformly wound on the adjusting roller, and a ruler spring which is used for driving the blocking cloth to automatically shrink is arranged on the adjusting roller.

Preferably, an alarm is further arranged beside the bed.

The utility model provides an infrared induction's vital sign monitoring sick bed, includes the aforesaid the falling prevention bed that goes up and down is responded to gravity keep off, still including the thermal imaging who is used for monitoring human body temperature.

Compared with the prior art, the invention has the following technical effects:

the sickbed is provided with armrest plates which can be lifted by gravity induction, and the bed baffles on the periphery can be automatically lifted when a patient is sensed to be on the sickbed through the signal of the bed sensor. The patient who independently moves about can independently adjust the bed through shift knob and keep off the lift. When the area sensed by the bed changes: is less than 50% of the normal area and automatically rises when the bedside is not under pressure (the patient is not pressing on the bedside). The sensing area is less than 50 percent, and the alarm can automatically give an alarm to timely attract the attention of accompanying family members and medical care personnel (prompting the patient to fall into the bed). The gravity sensor can monitor the weight change of the patient and provide partial basis for the nutritional status, disease condition and the like of the patient. An infrared sensor data acquisition system is additionally arranged on the sickbed to measure the body temperature, the heart rate and the pulse of a patient, data can be transmitted to a terminal of a medical worker through WIFI/5G in real time, and an alarm is given out in time when the data exceeds a normal range;

simultaneously, the design of fender cloth can effectually solve the condition in clearance can appear in current bed guardrail, can effectually prevent that the user from being pressed from both sides, prevents the less infant's landing of size, can guarantee holistic wholeness again.

Specific embodiments of the present invention are disclosed in detail with reference to the following description and drawings, indicating the manner in which the principles of the invention may be employed. It should be understood that the embodiments of the invention are not so limited in scope.

Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments, in combination with or instead of the features of the other embodiments.

It should be emphasized that the term "comprises/comprising" when used herein, is taken to specify the presence of stated features, integers, steps or components but does not preclude the presence or addition of one or more other features, integers, steps or components.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic front view of a structure provided in embodiment 1 of the present invention.

Fig. 2 is a schematic side view of a connecting structure of a bed edge and a handrail plate according to embodiment 1 of the present invention.

Fig. 3 is a schematic top view of the structure provided in embodiment 1 of the present invention.

Fig. 4 is a schematic front view of the structure provided in embodiment 2 of the present invention.

Fig. 5 is a schematic diagram illustrating a principle of gravity sensing control according to embodiment 1 of the present invention.

The reference numbers in the figures illustrate: 1. a bed; 10. a bed edge; 11. a second slider; 12. reciprocating screw threads; 13. adjusting the motor; 14. an adjustment shaft; 15. a handrail plate; 151. a first slider; 152. a chute; 16. a gravity sensing module; 17. an adjustment groove; 171. a contraction groove; 172. blocking cloth; 173. a regulating roller; 18. adjusting a rod; 19. a rotating shaft; 2. bed legs; 21. a roller; 22. adjusting the handle; 23. a return spring; 24. a positioning frame; 25. adjusting the turntable; 26. a connecting shaft; 27. a cam; 28. and (7) fixing the plate.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1-3, a gravity sensing lifting anti-falling bed baffle is applied to two sides of a bed 1, two sides of the bed 1 are provided with bed edges 10, an adjusting groove 17 is arranged in the bed edge 10, a handrail plate 15 capable of moving up and down is arranged in the adjusting groove 17, two sides of the adjusting groove 17 are provided with retractable blocking cloth 172 moving up and down along with the handrail plate 15, the upper end of the blocking cloth 172 is fixedly connected with one side corresponding to the corresponding handrail plate 15, the bed is provided with a plurality of gravity sensing modules 16 which are uniformly distributed and used for sensing the distribution situation of a person on the bed, and a central processor used for data processing of the gravity sensing modules 16 and controlling the vertical movement of the handrail plate 15 is also arranged beside the bed.

Further, be equipped with the regulation pole 18 of multiunit evenly distributed in the adjustment tank 17, every group adjust the pole 18 and be two, cross distribution between the regulation pole 18, and be equipped with the pivot 19 that is connected between the regulation pole 18 middle part, it all is equipped with the first slider 151 of rotation connection to adjust the pole 18 upper end, handrail 15 bottom is equipped with the spout 152 that is used for first slider 151 sliding connection, adjust pole 18 bottom be equipped with rotate connect and with adjustment tank 17 bottom sliding connection's second slider 11, adjustment tank 17 bottom is equipped with rotatable regulating spindle 14, regulating spindle 14 all passes corresponding second slider 11, and is equipped with the reciprocal screw thread 12 that is connected between regulating spindle 14 and the second slider 11, and every group adjusts the pole 18 bottom second slider 11 opposite direction of motion.

The design of the adjusting rod 18, the rotating shaft 19 and the reciprocating screw threads 12 can synchronously drive the second sliding blocks 11 in each group to move towards two opposite directions simultaneously by utilizing the rotation of the adjusting shaft 14 and the reciprocating screw threads 12 in different directions, thereby realizing the up-and-down movement of the handrail plates 15 and ensuring the stability of the up-and-down movement of the handrail plates 15.

Further, an adjusting motor 13 is arranged in the adjusting groove 17, the output end of the adjusting motor 13 is fixedly connected with the adjusting shaft 14, and the central processing unit is electrically connected with the adjusting motor 13.

Further, all be equipped with the shrink groove 171 of symmetric distribution in the wall of adjustment tank 17 both sides, be equipped with the regulating roll 173 that rotates the connection in the shrink groove 171, the even winding of fender cloth 172 is on regulating roll 173, be equipped with the chi spring that is used for driving fender cloth 172 and contracts automatically on the regulating roll 173.

The contraction groove 171, the adjustment roller 173, and the blade spring are designed such that the cloth 172 can be automatically contracted and expanded in response to an external force.

Furthermore, an alarm is arranged beside the bed 1.

Further, a plurality of bed legs 2 for supporting are arranged at the bottom of the bed 1, and rollers 21 for moving are arranged at the bottom of the bed legs 2.

Furthermore, a switch for controlling the on-off of the adjusting motor 13 can be arranged beside the bed 1, so that the patient can freely control the handrail plate 15: the switch can be set to be a wireless switch button to control the lifting of the armrest plate 15, and meanwhile, the contact control of children can be avoided.

Referring to fig. 5, since the gravity sensing modules 16 are uniformly distributed on the bed board, the contact area of a general human body lying on the bed is necessarily greater than 50% of the entire area of the bed board, and when the human body sits up or stands up, the contact area is necessarily less than 50% of the entire area of the bed board.

The utility model provides an infrared induction's vital sign monitoring sick bed, includes the aforesaid the falling prevention bed that goes up and down is responded to gravity keep off, still including the thermal imaging who is used for monitoring human body temperature.

The body temperature and the pulse of the patient are measured in a non-contact way based on the thermal imaging of an infrared detection system and the wireless transmission of an nRF24L01 module.

By applying the technology to the bedside, the signals collected each time are arranged, calculated, summarized and transmitted to the nRF24L01 module to be wirelessly transmitted to the terminal of a responsible nurse.

Example 2

The same points as those in example 1 are not repeated, and the difference from example 1 is that:

referring to fig. 4, the bed legs 2 are hydraulic rods with telescopic lengths, the hydraulic rods are manual hydraulic adjusting rods 18, manual hydraulic adjusting devices for height adjustment are arranged in the hydraulic rods, adjusting handles 22 for adjustment are arranged on the manual hydraulic adjusting devices, the adjusting handles 22 are telescopic rods with telescopic lengths, adjusting plates are arranged on two sides of the bottom of the bed, two sides of each adjusting plate are rotatably connected with the corresponding adjusting handle 22, a fixing plate 28 is arranged above the adjusting plates, two ends of each fixing plate 28 are fixedly connected with the corresponding bed legs 2, a return spring 23 connected with the two ends of each fixing plate 28 and the adjusting plates is arranged between the two ends of each fixing plate 28, and a cam 27 which can rotate and is used for driving the adjusting plates to move up and down is arranged below each fixing plate 28.

Utilize the rotation of cam 27, in addition reset spring 23's elasticity, enable the synchronous up-and-down motion of regulating plate, in addition the telescopic link that regulating handle 22 adopted to can drive regulating handle 22 through the synchronous up-and-down motion of regulating plate and rotate from top to bottom, thereby the extension of regulation fluid pressure pole, the height of regulation bed that can be synchronous, convenient and fast.

Further, the bottom of the fixing plate 28 is provided with a positioning frame 24 fixedly connected, the cams 27 are rotatably connected in the positioning frame 24, a connecting shaft 26 connected with and used for driving the cams 27 to synchronously rotate is arranged between the adjacent cams 27, and one end of the connecting shaft 26 is provided with an adjusting turntable 25 fixedly connected with.

The design of the connecting shaft 26 and the adjusting turntable 25 can drive the two cams 27 to synchronously rotate through the rotation of the adjusting turntable 25, so that the synchronous adjustment of the height of the hydraulic rod is realized, and the hydraulic rod is convenient and fast.

Any numerical value recited herein includes all values from the lower value to the upper value that are incremented by one unit, provided that there is a separation of at least two units between any lower value and any higher value. For example, if it is stated that the number of a component or a value of a process variable (e.g., temperature, pressure, time, etc.) is from 1 to 90, preferably from 20 to 80, and more preferably from 30 to 70, it is intended that equivalents such as 15 to 85, 22 to 68, 43 to 51, 30 to 32 are also expressly enumerated in this specification. For values less than 1, one unit is suitably considered to be 0.0001, 0.001, 0.01, 0.1. These are only examples of what is intended to be explicitly recited, and all possible combinations of numerical values between the lowest value and the highest value that are explicitly recited in the specification in a similar manner are to be considered.

Unless otherwise indicated, all ranges include the endpoints and all numbers between the endpoints. The use of "about" or "approximately" with a range applies to both endpoints of the range. Thus, "about 20 to about 30" is intended to cover "about 20 to about 30", including at least the endpoints specified.

All articles and references disclosed, including patent applications and publications, are hereby incorporated by reference for all purposes. The term "consisting essentially of …" describing a combination shall include the identified element, ingredient, component or step as well as other elements, ingredients, components or steps that do not materially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe combinations of elements, components, or steps herein also contemplates embodiments that consist essentially of such elements, components, or steps. By using the term "may" herein, it is intended to indicate that any of the described attributes that "may" include are optional.

A plurality of elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, ingredient, component or step is not intended to foreclose other elements, ingredients, components or steps.

It is to be understood that the above description is intended to be illustrative, and not restrictive. Many embodiments and many applications other than the examples provided will be apparent to those of skill in the art upon reading the above description. The scope of the present teachings should, therefore, be determined not with reference to the above description, but should instead be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are hereby incorporated by reference for all purposes. The omission in the foregoing claims of any aspect of subject matter that is disclosed herein is not intended to forego such subject matter, nor should the inventors be construed as having contemplated such subject matter as being part of the disclosed subject matter.

Claims (7)

1. The utility model provides a gravity-feed tank lift prevents weighing down bed fender uses in the bed both sides, the bed both sides are equipped with bed edge, its characterized in that: the bed is equipped with the adjustment tank in following, but be equipped with up-and-down motion's handrail board in the adjustment tank, and the adjustment tank both sides are equipped with collapsible and along with handrail board up-and-down motion's fender cloth, keep off cloth upper end and the corresponding one side fixed connection of corresponding handrail board, be equipped with a plurality of evenly distributed on the bed and be used for perception people at the gravity-feed tank of the distribution condition of bed response module, and the other central processing unit who is used for gravity-feed tank to respond to module data processing and is used for controlling handrail board up-and-down motion that still is equipped with of bed.

2. The gravity sensing lifting falling prevention bed stop according to claim 1, characterized in that: be equipped with multiunit evenly distributed's regulation pole, every group adjust the pole and be two, cross distribution between the regulation pole, and adjust and be equipped with the pivot that is connected between the pole middle part, it all is equipped with the first slider of rotation connection to adjust the pole upper end, handrail board bottom is equipped with the spout that is used for first slider sliding connection, adjust the pole bottom be equipped with rotate connect and with regulation tank bottom sliding connection's second slider, the regulation tank bottom is equipped with rotatable regulating spindle, the regulating spindle all passes corresponding second slider, and is equipped with the reciprocal screw thread that is connected between regulating spindle and the second slider, every group adjusts the pole bottom second slider opposite direction of motion.

3. The gravity sensing lifting falling prevention bed stop according to claim 3, characterized in that: the adjusting groove is internally provided with an adjusting motor, the output end of the adjusting motor is fixedly connected with the adjusting shaft, and the central processor is electrically connected with the adjusting motor.

4. The gravity sensing lifting falling prevention bed stop according to claim 1, characterized in that: shrinkage grooves which are symmetrically distributed are formed in the two side walls of the adjusting groove, adjusting rollers which are connected in a rotating mode are arranged in the shrinkage grooves, the blocking cloth is uniformly wound on the adjusting rollers, and a ruler spring which is used for driving the blocking cloth to automatically contract is arranged on the adjusting rollers.

5. The gravity sensing lifting falling prevention bed stop according to claim 1, characterized in that: the bed bottom is provided with a plurality of bed legs for supporting, and the bottom of each bed leg is provided with a roller for moving.

6. The gravity sensing lifting falling prevention bed stop according to claim 5, characterized in that: the adjustable height adjusting bed is characterized in that the bed legs are hydraulic rods with telescopic lengths, manual hydraulic adjusting rods are adopted for the hydraulic rods, manual hydraulic adjusting devices for height adjustment are arranged in the hydraulic rods, adjusting handles for adjustment are arranged on the manual hydraulic adjusting devices, telescopic rods with telescopic lengths are adopted for the adjusting handles, adjusting plates are arranged on two sides of the bottom of the bed, two sides of each adjusting plate are respectively connected with corresponding adjusting handles in a rotating mode, a fixing plate is arranged above each adjusting plate, two ends of each fixing plate are respectively fixedly connected with corresponding bed legs, a reset spring connected with the fixing plates is arranged between the two ends of each fixing plate and the adjusting plates, and a cam which can rotate and is used for driving the adjusting plates to move up and down is arranged below each fixing plate.

7. The utility model provides a vital sign monitoring sick bed of infrared induction which characterized in that: a gravity-induced lifting anti-fall bed stop comprising the gravity-induced lifting anti-fall bed stop of claims 1-6, and further comprising thermal imaging for monitoring body temperature.

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