CN111128406A

CN111128406A - Varicosity pressure socks capable of adjusting pressure value in real time

Info

Publication number: CN111128406A
Application number: CN202010043020.2A
Authority: CN
Inventors: 沈雷; 张希莹; 陈晋星
Original assignee: Jiangnan University
Current assignee: Jiangnan University
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-05-08
Anticipated expiration: 2040-01-15
Also published as: CN111128406B

Abstract

The invention provides a varicose pressure sock capable of adjusting a pressure value in real time, which comprises a body, a binding belt and a pressure detection assembly, wherein the binding belt is arranged on the body; the binding band is used for providing a tightening force for the pressure socks; the pressure detection assembly is used for detecting the pressure of the pressure socks and alarming for abnormal pressure; the pressure detection assembly comprises a pressure sensor and a controller; the pressure sensor is arranged at the position which is equal to the height of the binding belt and is right opposite to the lower side of the binding belt, so that the pressure sensor can directly sense the pressure of the binding belt; the controller is detachably arranged on the body, and the pressure sensor is connected to the controller through the conductive fibers. The pressure socks are convenient to use, washing and later-period maintenance are facilitated, and the use comfort and convenience of a user are improved; combine intelligent varicosity socks through user terminal, can freely adjust the elasticity, send out the police dispatch newspaper when not being conform to normal pressure and distribute and remind to the recovery condition of the record state of an illness.

Description

Varicosity pressure socks capable of adjusting pressure value in real time

Technical Field

The invention relates to the field of socks, in particular to varicose pressure socks capable of adjusting pressure values in real time.

Background

At present, the traditional Chinese medicine composition is clinically used for treating lower limb blood circulation disorder and heavy and aching lower limb pain caused by long-term standing, sitting and lying; mild varicose veins, chronic varicose veins, venous blood stasis, phlebitis, varicose veins of pregnancy, lower limb swelling, after large and small saphenous vein stripping, after varicose sclerosis treatment, leg ulcers, syndromes after deep venous thrombosis of the lower limbs and the like are performed by adopting varicose pressure socks.

When the pressure socks are selected, doctors need to consult the guidance, the pressure socks with the pressure values which are the largest at the ankles and the pressure which is gradually reduced along the upper part of the legs have the treatment effect, but the pressure value distribution of the pressure socks can be influenced by the human body under different dynamic conditions (such as different postures of repose, running, jumping and the like), and the pressure distribution with the pressure which is gradually reduced from the ankles can not be reached at times, so that the recovery of the state of an illness and even the aggravation of the state of the illness are influenced.

In addition, the existing medical varicose compression socks are only divided into large, medium and small sizes, and do not meet the individual requirements of limbs.

Chinese patent (CN105726212A) discloses an intelligent varicose vein pressure sock, which comprises a pressure sock, a semiconductor strain gauge pressure sensor group, a temperature sensor group, a Bluetooth 4.0 device, a button battery, a controller and a smart phone, wherein the controller transmits all levels of pressure of the pressure sock to the smart phone, monitors the pressure sock in real time, and is accurately adjusted and selected by a doctor. The semiconductor strain gauge pressure sensor group consists of a group of monocrystalline silicon diaphragms, each monocrystalline silicon diaphragm is diffused with 4 resistors with equal resistance to form a Wheatstone bridge, the 4 resistors are connected by diffusion resistor leads with relatively large area and relatively small resistance to form a full bridge, the surface of each silicon diaphragm is covered and protected by a silicon dioxide film, the middle thin part of the bottom of each silicon diaphragm is used for generating strain, the peripheral thick parts of the silicon diaphragm are used for supporting, the bridge is unbalanced under pressure, the output voltage is in direct proportion to the pressure difference of the two sides of each diaphragm and is sent to a controller through the leads, and each monocrystalline silicon diaphragm is bonded and encapsulated in thin silica gel with uniform stress. However, the pressure socks in the patent can only accurately measure the pressure of the pressure socks, so that doctors can conveniently and accurately adjust and select proper pressure socks, the pressure socks cannot adjust the pressure per se, and the tracking and monitoring of the varicose vein condition cannot be realized.

Chinese patent (CN105877919A) discloses an intelligent varicosity pressure stocking shoe with adjustable pressure, which comprises a pressure stocking, a semiconductor strain gauge pressure sensor group, a pressurizing ring, a pressurizing belt, a Bluetooth 4.0 device, a shoe, a pressure indicating lamp, a wire pulling pulley, a micro motor, a polymer lithium battery, a controller and a smart phone, wherein the controller transmits all levels of pressure of the pressure stocking to the smart phone, monitors in real time, and is accurately adjusted and selected by a doctor. The compression sock comprises a semiconductor strain gauge pressure sensor group used for measuring the pressure applied to each part of the leg by the compression sock. The pressurizing ring is surrounded outside the pressure sock, is one centimeter wide and is divided into two parts, namely a ring and a line; the plurality of pressurizing rings surround the outside of the pressure socks to form a pressure adjusting device. The micro motor is used for tensioning the pull wire, acts on the pressure increasing ring and increases the pressure of the pressure socks. Polymer lithium batteries are used for power supply. Although the footgear can realize self-regulation of pressure, the footgear cannot be separated from the shoe and is not convenient to wash and replace.

Therefore, how to provide a varicose compression sock which is convenient to use, has a simple structure and can be adjusted in real time according to individual conditions is a technical problem to be solved by those skilled in the art.

Disclosure of Invention

The invention aims to provide a varicose compression sock which is convenient to use, simple in structure and capable of being adjusted in real time according to individual conditions so as to solve the problems in the prior art. The technical scheme is as follows:

the utility model provides a varicosity pressure socks that can adjust pressure value in real time, the pressure socks include body, bandage and pressure detection subassembly;

the binding band is used for providing a tightening force for the pressure socks;

the pressure detection assembly is used for detecting the pressure of the pressure socks and alarming for abnormal pressure; the pressure detection assembly comprises a pressure sensor and a controller; the pressure sensor is arranged at the position which is equal to the height of the binding belt and is right opposite to the lower side of the binding belt, so that the pressure sensor can directly sense the pressure of the binding belt;

the controller is detachably arranged on the body, and the pressure sensor is connected to the controller through the conductive fibers.

Preferably, the body is an outer layer and an inner layer which are mutually laminated, and an interlayer is formed between the outer layer and the inner layer;

the pull ring is characterized in that a plurality of pull rings are arranged on the body and divided into a plurality of groups, and each group of pull rings is annularly distributed on the outer side of the body, so that a plurality of pull ring belts are formed on the pull rings of the groups from bottom to top on the outer side of the body.

Preferably, the binding bands comprise a plurality of binding bands, the number of the binding bands is equal to that of the pull-ring bands, and each pull-ring band corresponds to one binding band;

one surface of the binding band is a round hair surface, the other surface of the binding band is a hook hair surface, and the two surfaces of the binding band can be mutually hooked and adhered to form a magic tape structure; one end of the binding belt is fixed at the position, with the same height as the pull ring belt, on the body, and the other end is a free end.

Preferably, the controller is provided with a display screen, a charging port and a signal interface; the display screen is used for setting a pressure threshold value, displaying a current pressure value and warning a current pressure state through a red-green indicator light;

the charging port is used for charging the controller;

the signal interface is used for electrically connecting with other external electronic elements to realize signal transmission; the conductive fiber is woven in the pressure sock body, one end of the conductive fiber is connected to the pressure sensor, and the other end of the conductive fiber is inserted into a signal interface of the controller through the connector.

Preferably, the controller is a Bluetooth controller, the controller can be in wireless connection with a user terminal, the pressure sensors transmit the pressure of each level of the pressure socks to the controller, the controller converts the obtained pressure signals into electric signals and transmits the electric signals to the user terminal through an internal Bluetooth BLE4.0 device, pressure readings are displayed on the display screen and the user terminal simultaneously in real time, and personalized pressure requirements are accurately adjusted through the red and green indicating lamps.

Preferably, the user terminal comprises an input/output module, a warning module, an adjusting module, a self-diagnosis module and a storage module;

the input and output module is used for inputting information by a user and outputting pressure information and warning information;

the warning module is used for warning that the pressure value exceeds the correct pressure value range;

the adjusting module is used for comparing and confirming the self-adjusted pressure value of the user and the pressure value required by treatment;

the self-diagnosis and treatment module is used for self-diagnosis and treatment of the user, and improves medical efficiency;

the storage module is used for storing the process files in the diagnosis and treatment process and the data uploaded by the user.

Preferably, the adjusting module can automatically judge the required pressure value according to the disease condition level input by the user, or can monitor and display the pressure values of all parts freely adjusted by the user at any time according to the medical advice pressure value input by the user, judge whether the pressure values of all parts freely adjusted by the user are in a correct pressure value range, and if the pressure values are in the correct pressure value range, turn on the green light; and if the pressure value is out of the correct pressure value range, the red light is turned on, the alarm is reminded, and the user is reminded to continuously adjust the pressure value of the part.

Preferably, a varicosity recovery condition scale is arranged in the self-diagnosis module, a user judges the state of an illness by automatically scoring various items in the varicosity recovery condition scale, and if the state of an illness is worsened, a medical attention is given; if the condition of the patient is improved, the grade of the condition of the patient is judged again, the required pressure value is judged again by the adjusting module, and the pressure values of all parts are further adjusted by the user; if the symptom disappears, sending a review prompt; in the self-diagnosis and treatment process, the self-diagnosis and treatment module stores the varicosity recovery condition scale scored by the user, and forms a recovery condition report and generates an electronic medical record by combining with an image record uploaded by the user so as to improve the medical efficiency of the user;

the self-diagnosis module can also give health advice to the user, wherein the health advice comprises conservative treatment attention and postoperative recovery attention so as to meet the user requirements of conservative treatment and surgical treatment.

Preferably, the user terminal includes:

at least one processor; and

a memory having stored thereon executable instructions that, when executed by the at least one processor, cause the apparatus to implement a method comprising:

monitoring and displaying pressure values of all parts freely adjusted by a user at any time according to a required pressure value automatically judged according to the disease condition grade input by the user or according to a medical advice pressure value input by the user, judging whether the current pressure value of each part of the user is in a correct pressure value range, and if so, lighting a green light; if the pressure value is out of the correct pressure value range, the red light is turned on, alarm reminding is carried out, and a user is reminded to continuously adjust the pressure value of the part; the dynamic change of the pressure values of all parts is continuously monitored, and if the pressure value of the position where the green light is turned on falls outside the range of the correct pressure value, the green light is turned off, the red light is turned on, and a user is reminded of carrying out pressure adjustment;

the user judges the state of an illness by automatically scoring each item in the scale according to the varicosity recovery condition scale arranged in the user terminal and the actual condition of the user terminal, and if the state of an illness is worsened, a medical attention is sent; if the condition of the patient is improved, the grade of the condition of the patient is judged again, the required pressure value is judged again, and the pressure value of each part is further adjusted by the user; if the symptom disappears, sending a review prompt; in the process of judging the illness state, the terminal stores the varicosity recovery condition scale scored by the user, and forms a recovery condition report by combining with the image record uploaded by the user to generate an electronic medical record so as to improve the medical efficiency of the user;

the terminal can also give health advice to the user, including both conservative and post-operative recovery precautions, to address the user's needs for both conservative and operative treatments.

The beneficial technical effects obtained by the invention are as follows:

(1) the pressure socks are convenient to use, washing and later-period maintenance are facilitated, and the use comfort and convenience of a user are improved;

(2) the invention combines the intelligent varicose socks with the user terminal, can freely adjust the tightness, sends out alarm prompt when the normal pressure distribution is not met, records the recovery condition of the state of an illness, and has a pressure sock system which guides the advice of the illness, thereby achieving the effect of effective prevention and treatment.

(3) The bandage (including the conventional bandage and the electronic bandage) of the pressure sock disclosed by the invention can be matched with the pressure sensor to give accurate and correct pressure values to a patient under different dynamic conditions, and when a user is in different postures, corresponding pressure value adjustment can be carried out according to the pressure value which should be used under the posture. Meanwhile, the traditional Chinese medicine composition has a self-diagnosis and treatment effect, and helps patients with varicose vein of lower limbs to achieve effective prevention and treatment effects.

The foregoing description is only an overview of the technical solutions of the present application, so that the technical means of the present application can be more clearly understood and the present application can be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the present application more clearly understood, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.

The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a front view of a compression sock according to one embodiment of the present invention;

FIG. 2 is a front view of a compression sock according to another embodiment of the present invention;

FIG. 3 is a circuit diagram of a controller according to the present invention;

FIG. 4 is a logic diagram of the operation of the user terminal of the present invention;

FIG. 5 is a flow chart of pressure regulation by the controller according to another embodiment of the present invention;

FIG. 6 is an overall axial view of an electronic strap in another embodiment of the present invention;

FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6 in accordance with the present invention;

FIG. 8 is a cross-sectional view taken along line B-B of FIG. 6 in accordance with the present invention;

FIG. 9 is an enlarged view of portion C of FIG. 6 in accordance with the present invention;

FIG. 10 is a perspective view of a compression stocking according to the present invention;

wherein: 1-body; 2-binding band; 3-a pull ring; 4-a pressure sensor; 5-conductive fibers; 6-a display screen; 7-a controller; 8-a charging interface; 9-a user terminal; 201-a housing; 202-a separator; 203-a rotating shaft; 204-a bearing; 205-a turntable; 206-a spiral spring; 207-a rotor; 208-a micro-motor; 209-motor button; 210-spring up; 211-a reset lever; 212-reset lever button; 213-a battery; 214-teeth; 215-pawl; 216-compression spring; 217-tabletting; 218-a strap body; 219-a return spring; 220-lower spring; 221-tablet press button; 222-a bottom plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted in the embodiments for the sake of clarity and conciseness.

It should be appreciated that reference throughout this specification to "one embodiment" or "the embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrase "one embodiment" or "the present embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Example one

Referring to fig. 1, the varicose vein compression sock capable of adjusting the pressure value in real time comprises a body 1, a binding band 2 and a pressure detection assembly.

The body 1 is an outer layer and an inner layer which are mutually laminated, and an interlayer is formed between the outer layer and the inner layer. The pull ring type elevator is characterized in that a plurality of pull rings 3 are arranged on the body 1, the pull rings 3 are divided into a plurality of groups, and each group of pull rings 3 is annularly distributed on the outer side of the body 1, so that a plurality of pull ring belts are formed on the pull rings 3 in the groups from bottom to top on the outer side of the body 1.

Preferably, the number of the pull ring belts is 4, and the 4 pull ring belts are sequentially positioned from bottom to top: the thinnest of the ankle circumference, the transition between the achilles tendon and the calf muscle, the greatest circumference of the calf, and the lower tibial tuberosity of the knee.

Preferably, the body 1 is made of elastic yarn through a hosiery machine, the yarn material is chemical synthetic fiber, preferably spandex and chinlon, the spandex is about 30%, and the chinlon is about 70%.

The binding band 2 comprises a plurality of binding bands, the number of the binding bands 2 is equal to that of the pull-ring bands, and each pull-ring band corresponds to one binding band 2.

2 one sides of bandage are the circle matte, and the one side is the hook hair face, 2 two sides of bandage can be mutually hooked and paste the structure that forms similar magic subsides.

Meanwhile, one end of the binding band 2 is fixed at the position, with the same height as the pull ring belt, on the body 1, the other end of the binding band 2 is a free end, and when the binding band is used, the free end of the binding band 2 sequentially penetrates through the pull rings 3 with the same height as the pull rings and is hooked and adhered to the binding band 2, so that pressure for pressing the leg is provided. This application can realize the elasticity degree of singlehanded regulation bandage through fixed pull ring setting to paste through the magic and fix at relevant position.

The pressure detection assembly includes a pressure sensor 4 and a controller 7.

Pressure sensor 4 sets up in setting up in the intermediate layer of body 1 to avoid pressure sensor 4 to influence the wearing travelling comfort of pressure socks.

The pressure sensor 4 is disposed at the same height as the strap 2, so that the pressure sensor 4 is located at the lower side of the strap 2, so that the pressure sensor 4 can directly sense the tightening pressure of the strap 2 (it should be noted that, in the drawings 1-2, the position of the pressure sensor 4 is shifted to expose the pressure sensor 4, which is only described as a general example).

Preferably, the pressure sensor 4 is a resistive film pressure sensor sheet.

The controller 7 is detachably arranged on the body 1 and used for receiving monitoring signals of the pressure sensor 4, setting a pressure threshold value, detecting the current pressure and giving an alarm for abnormal pressure.

Preferably, the controller 7 is arranged on the body 1 at a position close to the welt through a magic tape or a pin.

And the controller 7 is provided with a display screen 6, a charging port 8 and a signal interface.

The display screen 6 is used for setting a pressure threshold value, displaying a current pressure value and warning a current pressure state through a red-green indicator light;

the charging port 8 is used for charging the controller 7;

the signal interface is used for being electrically connected with other external electronic elements to realize signal transmission.

The pressure sensor 4 is connected to a controller 7 via conductive fibres 5. The conductive fiber 5 is woven in the pressure sock body 1, one end of the conductive fiber 5 is connected to the pressure sensor 4, the other end of the conductive fiber 5 is inserted into a signal interface of the controller 7 through a joint, when the pressure sock needs to be washed, a user only needs to pull out the joint of the conductive fiber 5 from the signal interface of the controller 7, and the controller 7 is taken down, so that the pressure sock can be washed.

It is worth noting in particular that both the pressure sensor 4 and the strap 2 can be washed in this application.

It should be particularly noted that the shape of the compression sock body 1 in the present application may be a conventional sock shape including the sole of a sock, or a straight tube shape including only a leg portion, which is not particularly limited in the present application.

Example two

On the basis of the first embodiment, the present embodiment further provides a technical solution capable of performing remote control and self-diagnosis and treatment on the compression stockings, which specifically comprises:

referring to fig. 2, the controller 7 is a bluetooth controller, the controller can be wirelessly connected with a user terminal 9, the pressure sensor 4 transmits the measured pressures of all stages of the pressure socks to the controller 7, the controller 7 converts the obtained pressure signals into electric signals, the electric signals are transmitted to the user terminal 9 through an internal bluetooth BLE4.0 device, pressure readings are displayed on the display screen 6 and the user terminal in real time, and the individualized pressure requirements are accurately adjusted through traffic light.

Turning to fig. 3, the controller includes a crystal oscillator circuit main control board, a rechargeable battery, a charge-discharge conversion circuit, a reset circuit, four pressure sensing conversion modules, a bluetooth BLE4.0 module, and a display screen 6.

Preferably, the display screen is a 6-bit liquid crystal display module.

It should be noted that none of the above components are washable, and therefore they are designed in a detachable mode, see in particular embodiment one.

The rechargeable battery and the charge-discharge conversion circuit are connected with the charging interface 8 and used for repeatedly charging when in use;

the reset circuit is used for restarting the whole Bluetooth controller to realize the initialization of the system;

the four-way pressure sensing conversion module is detachably connected with the conductive fibers of the pressure socks through signal interfaces and is used for converting resistance signals into voltage signals;

the bluetooth BLE4.0 module is configured to perform wireless communication with a user terminal 9;

and the display screen 6 is used for displaying the pressure readings of all the parts in real time.

Preferably, the user terminal 9 refers to an individual, tool or other entity in need of varicose vein treatment. The user terminal 9 includes, but is not limited to, one or a combination of several of a mobile phone, a tablet computer, a notebook computer, and the like.

Referring to fig. 5, in the using process, a user can select to implement initialization of the system through the reset circuit, implement reset and initialization of the controller 7, and further implement updating of the system.

Further, the user terminal 9 includes an input/output module, a warning module, an adjusting module, a self-diagnosis module, and a storage module.

And the input and output module is used for inputting the medical advice pressure value and the disease condition grade, and respectively displaying the pressure value reading of the corresponding part of each pressure sensor 4 and displaying whether the pressure value is out of the correct pressure value range.

The warning module comprises but not limited to a warning lamp, a buzzer and the like and is used for warning that the pressure value exceeds the correct pressure value range.

The adjusting module is used for monitoring and displaying pressure values of all parts freely adjusted by the user at any time according to a required pressure value automatically judged according to the disease condition grade input by the user or a doctor's advice pressure value input by the user, judging whether the pressure values of all the parts freely adjusted by the user are in a correct pressure value range, and if the pressure values are in the correct pressure value range, turning on a green light; and if the pressure value is out of the correct pressure value range, the red light is turned on, the alarm is reminded, and the user is reminded to continuously adjust the pressure value of the part.

It should be noted that the adjusting module continuously monitors the pressure values of all parts of the leg, so as to avoid that the bandage with the initial pressure value within the correct pressure value range loosens along with the movement of the user or the increase of the wearing time, and the pressure value of the bandage is outside the correct pressure value range.

The self-diagnosis module is internally provided with a varicosity recovery condition scale, a user judges the state of an illness by automatically scoring various items in the varicosity recovery condition scale, and if the state of the illness is worsened, a medical attention is sent; if the condition of the patient is improved, the grade of the condition of the patient is judged again, the required pressure value is judged again by the adjusting module, and the pressure values of all parts are further adjusted by the user; if the symptom disappears, sending a review prompt; in the self-diagnosis and treatment process, the self-diagnosis and treatment module stores the varicosity recovery condition scale scored by the user, and forms a recovery condition report by combining with image records uploaded by the user (including but not limited to pictures taken by the user and medical images scanned by a hospital, such as B-ultrasonic, CT, nuclear magnetic resonance and the like), so as to generate an electronic medical record, thereby improving the medical efficiency of the user; in addition, the self-diagnosis module can also give health suggestions to the user, wherein the health suggestions comprise conservative treatment cautionary items and postoperative recovery cautionary items so as to meet the user needs of conservative treatment and surgical treatment.

The storage module is used for storing the process files of the whole diagnosis and treatment process, the image data uploaded by the user and the varicosity recovery condition table scored by the user.

On the basis, the present embodiment further provides a user terminal, where the user terminal 9 includes:

at least one processor; and

the user judges the state of an illness by automatically scoring each item in the scale according to the varicosity recovery condition scale and the actual condition of the user, and if the state of an illness is worsened, a medical attention is sent; if the condition of the patient is improved, the grade of the condition of the patient is judged again, the required pressure value is judged again, and the pressure value of each part is further adjusted by the user; if the symptom disappears, sending a review prompt; in the process, the terminal stores the varicosity recovery condition scale scored by the user, and forms a recovery condition report by combining with an image record (including but not limited to a picture taken by the user and a medical image scanned by a hospital, such as B-ultrasonic, CT, nuclear magnetic resonance and the like) uploaded by the user to generate an electronic medical record so as to improve the medical efficiency of the user;

EXAMPLE III

On the basis of the first embodiment to the second embodiment, the embodiment further provides an electronic bandage capable of automatically adjusting the pressure value of the designated part of the leg, and the specific technical scheme is as follows.

The electronic strap includes a tightening device and a strap body 218. Wherein the content of the first and second substances,

referring to fig. 6 to 8, the tightening device includes a housing 201, and the interior of the housing 201 is divided into a tightening space, a reset space and a winding space which are sequentially stacked from top to bottom by two partition plates 202.

Be provided with pivot 203 in the winding tape space, the upper and lower both ends of pivot 203 in the winding tape space are fixed in on shell 201 and the baffle 202 through bearing 204 respectively, two-layer baffle 202 and the space of reseing to screwing up the space bottom are upwards extended in pivot 203 top to form carousel 205 on pivot 203 top, carousel 205 periphery is provided with tooth 214, the part periphery that pivot 203 is located the space of reseing is provided with clockwork spring 206.

A micro motor 208 is arranged in the tightening space, a rotor 207 of the micro motor 208 faces downwards to the direction of the turntable 205, teeth are also arranged at the tail end of the rotor 207, and the tail end of the rotor 207 can be meshed with the turntable 205 through the teeth. A battery 213 is also arranged in the tightening space, and the battery 213 is used for supplying power to the micro motor 208.

Preferably, the battery 213 is a rechargeable battery, and a charging port of the battery 213, a motor switch, and a signal connection port (all not shown) are provided on the housing 201.

Preferably, the micro motor 208 is capable of moving longitudinally, so that the end of the rotor 207 can be disengaged from the turntable 205, specifically: the top end of the micro motor 208 is provided with a motor button 209 extending out of the shell 201, and an upper spring 210 is arranged between the top end of the micro motor 208 and the inner wall of the shell 201. A fixing plate is arranged on the side wall of the housing 201 at the bottom of the micro motor 208, a lower spring 220 is arranged between the fixing plate and the bottom of the micro motor 208, and the rotor 207 passes through the lower spring 220 and the fixing plate to be meshed with the turntable 205. The pressing plate 217 is arranged on the side wall of the micro motor 208, the button bead 221 is arranged at the tail end of the pressing plate 217, the button bead 221 can penetrate through the hole in the shell 201 and extend out of the shell 201 under the action of the elastic force of the pressing plate 217, and it is noted that when the button bead 221 extends out of the shell 201, the tail end of the rotor 207 and the turntable 205 are in a meshed state, at the moment, the lower spring 220 is compressed, and the upper spring 210 is stretched. In the using process, a user presses the motor button 209 to drive the micro motor 208 to move downwards until the button bead 221 at the tail end of the pressing sheet 217 extends out of the shell 201 through the hole in the shell 201, at the moment, the tail end of the rotor 207 is meshed with the turntable 205, in the process, the upper spring 210 is stretched, the lower spring 220 is compressed, and both springs deform; when the rotor 207 needs to be separated from the turntable 205, a user presses the button bead 221 inwards on the outer side of the housing 201 to deform the pressing sheet 217 until the button bead 221 is pressed to the inner side of the housing 201, at this time, the clamping force between the button bead 221 and the housing 201 disappears, the micro motor 208 moves upwards under the restoring force of the upper spring 210 and the lower spring 220, and then the rotor 207 is separated from the turntable 205.

One end of the binding band body 218 is connected to the outer side of the casing 201, the other end of the binding band body 218 penetrates through the casing 201 to be connected to the rotating shaft 203, in the use process, the micro motor 208 drives the rotating disc 205 to rotate, the rotating shaft 203 further drives the rotating disc 203 to rotate, the rotating shaft 203 further winds the binding band body 218 to tighten the binding band body 218, in the rotating process of the rotating disc 205, the clockwork spring 205 is tightened at the same time, the clockwork spring 205 is made to complete power accumulation, and the power accumulation of the clockwork spring 205 is mainly used for later.

It is particularly pointed out that the diameter of the rotor 207 is significantly smaller than the diameter of the rotating disc 205, so that the rotation speed of the rotating disc 207 is small, thereby achieving a slow increase in the pressure of the straps to allow sufficient time for the pressure monitoring of the pressure sensor 4, and at the same time, ensuring that the wearer is given sufficient time to fine-tune the position of the straps.

Further, referring to fig. 7 and 9, the tightening device further includes an anti-reverse device, which is mainly used to prevent the spring 205 from driving the rotating shaft 203 to turn over after the motor stops rotating. The method specifically comprises the following steps: the anti-backup device includes a pawl 215, a return link 211, and a compression spring 216.

The pawl 215 is arranged on a bottom plate 222 through a rotating shaft, the bottom plate 222 is fixed on the partition plate 202, and the bottom plate 22 realizes that the height of the pawl 215 is equal to that of the rotating disc 205. The rotation shaft is located at a middle position of the pawl 215 so that both ends of the pawl 215 can perform a lever motion around the rotation shaft. One end of the pawl 215 is a wedged clamping end, the other end of the pawl is a reset end, a pressure spring 216 is mounted on the clamping end, and the reset end is tightly attached to the reset rod 211. When the compression spring 216 is in a natural state, the clamping end portion of the pawl 215 extends into the teeth 214 and the reset end abuts against the reset rod 211.

The top end of the reset rod 211 extends out of the top of the shell 201 to form a reset rod button 212, the tail end of the reset rod 211 extends into the hole in the bottom plate 222, and the reset rod 211 is integrally cylindrical and is sequentially divided into a natural section, a reset section, a main body section and the reset rod button 212 from bottom to top. In a natural state, the part of the natural section exposed on the bottom plate 222 is as high as the pawl 215; the reset section is in an inverted round table shape, the bottom surface of the reset section has the same diameter as that of the natural section, and the top surface of the reset section has the same diameter as that of the main body section; a return spring 219 is arranged between the top of the main body section and the shell 201; the reset lever button 212 is disposed on the top of the main body segment, and is exposed to the top of the housing 201 through the reset spring 219. When the reset lever button 212 is pressed, the reset spring 219 is stretched, and when the reset lever button 212 is released, the reset spring 219 moves the reset lever 211 upward to reset.

When the pawl 215 is in a working state, the clamping end of the pawl 215 extends into the teeth 214 and is close to the teeth 214, when the turntable 205 rotates in the forward direction, the teeth 214 drive the clamping end of the pawl 215 to compress the compression spring 216, and the other end of the pawl 215 is far away from the reset rod 211, so that the pawl 215 slides over the teeth 214, and the pawl 215 does not form resistance to the rotation of the turntable 205; when the rotary disc 205 rotates reversely, the other end of the pawl 215 abuts against the reset rod 211, and the compression spring 216 at the clamping end cannot be compressed or stretched, so that the pawl 215 extends into the teeth 214, the teeth 214 are locked in the reverse rotation, and the rotation unidirectionality is realized.

When the locking action of the pawl 215 needs to be released, the reset rod button 212 is pressed to enable the reset rod 211 to move downwards, the natural section of the reset rod 211 descends, the reset section is close to the pawl 215, the diameter of the reset section increases from bottom to top in sequence, therefore, along with the downward movement of the reset rod 211, the pawl 215 clings to one end of the reset rod 211 to move upwards, one side of the clamping end of the pawl 215 moves downwards to press the compression spring 216 until the tail end of the clamping end rotates to the position outside the rotating track line of the teeth 214 of the turntable 205, at the moment, the pawl 215 loses action, and the gear 205 achieves reset under the action of the spring 206. After the reset rod button 212 is released, the reset rod 211 moves upwards, the natural section of the reset rod 211 rises, the pressure spring 216 restores to the natural state due to the small diameter of the natural section, and the clamping end of the pawl 215 moves upwards to enter the rotating track line of the tooth 214 to continuously play a locking role.

On the basis, the whole using process of the electronic bandage is as follows:

one end of the strap body 218 is connected to the outer side of the shell 201, and the other end passes through the shell 201 to be connected to the rotating shaft 203 to form a ring shape, and the strap body is sleeved from the foot of the user to the proper position of the leg of the user;

connecting a signal connecting port of the tightening device to a signal interface of a controller 7 through a lead, and controlling the pressurization state of the tightening device by using the controller 7; when the tightening device starts to work, the micro motor 208 drives the turntable 205 to rotate, and further drives the rotating shaft 203 to wind up the binding band, and in the process, the spring 206 is accumulated;

when the pressure sensor 4 detects that the strap is adjusted to a proper pressure, the micro motor 208 stops working, the pawl 215 clamps the rotating disc 205, and the rotating disc 205 is prevented from rotating reversely under the action of the clockwork spring 206, so that on one hand, the motor is prevented from being damaged by the reverse rotation, and on the other hand, the pressure applied by the leg is prevented from being changed due to the reverse rotation;

when a user needs to remove the binding band, the pressing sheet 217 is pressed down to move the motor upwards, and the motor is disengaged from the turntable 205; the user only needs to pull the bandage body 218 released by the rotating shaft 203 out of the shell 201 and move the bandage out of the leg from the foot.

The electronic bandage in this embodiment has realized the automatically regulated to shank pressure, does not need the user to carry out artifical the regulation according to regulation pressure, has overcome the artificial regulation existence can not realize accurate control of pressure, pressure regulation inefficiency scheduling reality problem.

When the electronic band is used on the pressure sock, the pull ring 3 can continue to be used to alert the user to the position of the pressure sensor 4. Alternatively, the pull ring 3 may be eliminated, and a yarn of a specific color is woven at the setting position of the pull ring 3 to remind the user of the position of the pressure sensor 4.

It should be noted that, in the actual manufacturing process, the volume of the tightening device is small, and the main parts such as the housing and the like are all indicated by plastics, so that the weight of the tightening device is light.

The previous description of all disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Varicose vein pressure socks capable of adjusting pressure values in real time are characterized by comprising a body (1), a binding band (2) and a pressure detection component;

the binding band (2) is used for providing a tightening force for the pressure socks;

the pressure detection assembly is used for detecting the pressure of the pressure socks and alarming for abnormal pressure; the pressure detection assembly comprises a pressure sensor (4) and a controller (7); the pressure sensor (4) is arranged at the position which is equal to the height of the bandage (2) and is right opposite to the lower side of the bandage (2), so that the pressure sensor (4) can directly sense the tightening pressure of the bandage (2);

the controller (7) is detachably arranged on the body (1), and the pressure sensor (4) is connected to the controller (7) through the conductive fibers (5).

2. Varicose vein compression stocking with real time adjustable pressure value according to claim 1, characterized in that the body (1) is an outer layer and an inner layer which are stacked on each other, and an interlayer is formed between the outer layer and the inner layer;

the pull ring is characterized in that a plurality of pull rings (3) are arranged on the body (1), the pull rings (3) are divided into a plurality of groups, each group of pull rings (3) is annularly distributed on the outer side of the body (1), and a plurality of pull ring belts are formed on the pull rings (3) of the groups from bottom to top on the outer side of the body (1).

3. Varicose pressure socks with real time adjustable pressure value according to claim 2 characterized by that the said bands (2) are composed of several bands and the number of the bands (2) is equal to the number of the pull-up bands, one band (2) for each pull-up band;

one surface of the binding band (2) is a round hair surface, the other surface of the binding band is a hook hair surface, and the two surfaces of the binding band (2) can be mutually hooked and adhered to form a magic tape structure; one end of the binding band (2) is fixed at the position, with the same height as the pull ring belt, on the body (1), and the other end is a free end, when the binding band is used, the free end of the binding band (2) sequentially penetrates through the pull rings (3) with the same height as the free end of the binding band, and the free end is hooked and adhered to the binding band (2) so as to provide pressure for pressing legs.

4. Varicose vein pressure socks capable of real-time adjusting the pressure value according to claim 1, characterized in that the controller (7) is provided with a display screen (6), a charging port (8) and a signal interface; the display screen (6) is used for setting a pressure threshold value, displaying a current pressure value and warning a current pressure state through a red-green indicator light;

the charging port (8) is used for charging the controller (7);

the signal interface is used for electrically connecting with other external electronic elements to realize signal transmission; the pressure socks are characterized in that the conductive fibers (5) are woven in the pressure socks body (1), one end of each conductive fiber (5) is connected to the pressure sensor (4), and the other end of each conductive fiber is inserted into a signal interface of the controller (7) through a connector.

5. The varicose vein pressure sock capable of adjusting the pressure value in real time according to claim 1, wherein the controller (7) is a Bluetooth controller, the controller can be wirelessly connected with a user terminal (9), the pressure sensor (4) transmits the pressure of each level of the pressure sock to the controller (7), the controller (7) converts the obtained pressure signal into an electric signal and transmits the electric signal to the user terminal (9) through an internal Bluetooth BLE4.0 device, the pressure reading is displayed on the display screen (6) and the user terminal at the same time in real time, and the individualized pressure requirement is accurately adjusted through a red and green indicator light.

6. The varicose vein pressure sock capable of adjusting the pressure value in real time according to the claim 5, wherein the user terminal (9) comprises an input and output module, an alarm module, an adjusting module, a self-diagnosis module and a storage module;

7. The varicose vein pressure sock capable of adjusting the pressure value in real time according to claim 6, wherein the adjusting module can automatically judge the required pressure value according to the disease condition level input by the user or can monitor and display the pressure value of each part freely adjusted by the user at any time according to the medical advice pressure value input by the user, judge whether the pressure value of each part freely adjusted by the user is in the correct pressure value range, and if the pressure value is in the correct pressure value range, light the green light on; and if the pressure value is out of the correct pressure value range, the red light is turned on, the alarm is reminded, and the user is reminded to continuously adjust the pressure value of the part.

8. The varicose vein pressure sock capable of adjusting the pressure value in real time according to claim 7, wherein a varicose vein recovery condition scale is arranged in the self-diagnosis and treatment module, a user can judge the state of an illness by automatically scoring each item of the varicose vein recovery condition scale, and if the state of an illness deteriorates, a medical attention is given; if the condition of the patient is improved, the grade of the condition of the patient is judged again, the required pressure value is judged again by the adjusting module, and the pressure values of all parts are further adjusted by the user; if the symptom disappears, sending a review prompt; in the self-diagnosis and treatment process, the self-diagnosis and treatment module stores the varicosity recovery condition scale scored by the user, and forms a recovery condition report and generates an electronic medical record by combining with an image record uploaded by the user so as to improve the medical efficiency of the user;

9. The varicose vein compression stocking according to claim 5, wherein said user terminal comprises:

at least one processor; and