WO2022134374A1

WO2022134374A1 - Anti-interference wig for monitoring and using method therefor

Info

Publication number: WO2022134374A1
Application number: PCT/CN2021/085074
Authority: WO
Inventors: 马渊
Original assignee: 苏州生昇合利信息技术有限公司
Priority date: 2020-12-25
Filing date: 2021-04-01
Publication date: 2022-06-30
Also published as: CN112545572A; CN112545572B

Abstract

Disclosed is an anti-interference wig for monitoring and a using method therefor. The wig comprises: wig hair shafts and hair roots connected to the hair shafts; each hair shaft is of a hollow cylinder structure; a measurement cavity is provided in a hair shaft cavity; a microprocessor is provided in the measurement cavity; a sample cavity is also provided in the hair shaft cavity; the sample cavity is located on the side of the measurement cavity close to the hair root; the sample cavity is closely attached to the hair root; the sample cavity is communicated with the hair root by means of a filtering screen; the hair shaft cavity also comprises an adjustment cavity; the adjustment cavity is filled with mucus; a first sensor is disposed on the side of the measurement cavity facing the sample cavity; the first sensor is inserted into the interior of the sample cavity; the first sensor is connected to the microprocessor; a second sensor is provided on the side of the measurement cavity facing the adjustment cavity; the second sensor is inserted into the interior of the adjustment cavity; the second sensor is connected to the microprocessor. According to the present invention, by means of direct monitoring of the body fluid of a user, in combination with determination of the motion state thereof, relatively accurate state data is obtained.

Description

A kind of anti-interference monitoring wig and using method thereof

technical field

The invention relates to a wig or a measuring device, in particular to an anti-interference monitoring wig and a method of using the same.

Background technique

With the improvement of people's living standards and the acceleration of the pace of life, the incidence of cardiovascular diseases has risen rapidly, which has become one of the main factors threatening human health, and electrocardiography is the main basis for the treatment of such diseases, with reliable diagnosis. The advantages of simple method and no damage to the patient are becoming more and more important in modern medicine. Conventional ECG is the cardiac electrical activity recorded by the electrocardiograph when the patient is in a still state, which lasts only 1s to 1min and can only be obtained There is a small amount of information about the state of the heart, so even if arrhythmia occurs within a limited time, the probability of being discovered is very low. Therefore, it is necessary to monitor the patient in real time for a long time through the corresponding monitoring device, and record the patient's ECG data. In addition, due to the sudden nature of the occurrence of heart disease, it is impossible for patients to lie still in the hospital for a long time, but they need to be monitored by medical staff in real time, so it is more important to develop corresponding portable ECG monitoring products;

Nowadays, smart bracelets are often used for heart rate and blood oxygen monitoring. However, wearing the smart bracelet will still bring discomfort to the wearer, and the smart bracelet can only perform optical measurement. Once the user moves a lot during the measurement, It is impossible to provide real-time and accurate data, and its measurement accuracy is better than nothing. At present, there is no measurement device that can reduce the user's foreign body sensation, and can be worn stably for a long time with accurate measurement data.

SUMMARY OF THE INVENTION

The invention overcomes the deficiencies of the prior art, and provides an anti-interference monitoring wig and a use method thereof.

In order to achieve the above object, the technical scheme adopted in the present invention is: an anti-interference monitoring wig and a method of using the same, comprising: a wig hair shaft and a hair root connected on the hair shaft, characterized in that: the hair shaft It is a hollow cylinder structure, the hair shaft cavity includes a measurement cavity, the measurement cavity is provided with a microprocessor, the hair shaft cavity also includes a sample cavity, and the sample cavity is located in the measurement cavity The side of the body close to the hair root, the sample cavity is closely attached to the hair root, and the sample cavity is communicated with the hair root through a filter screen; the hair shaft cavity further includes an adjustment cavity, the The regulating cavity is filled with mucus; the measuring cavity is provided with a first sensor on the side facing the sample cavity, the first sensor is inserted into the sample cavity, and the first sensor is connected to the microprocessor. connection; the measuring cavity is provided with a second sensor on the side facing the adjustment cavity, the second sensor is inserted into the adjustment cavity, and the second sensor is connected with the microprocessor; the hair root It is a hollow cone structure, the bottom of the hair root cone is attached to one end surface of the hair shaft cylinder, the tip of the hair root cone faces away from the hair shaft, and a through hole is opened on the side wall of the hair root. The holes are regularly arranged on the side wall of the hair root.

In a preferred embodiment of the present invention, a fixing mechanism is provided at the connection position between the sample cavity and the hair root.

In a preferred embodiment of the present invention, the fixing mechanism is a fixing ring arranged on the outer wall of the sample chamber, and the inner ring of the fixing ring is closely attached to the outer wall of the sample chamber.

In a preferred embodiment of the present invention, the fixing ring is made of rubber.

In a preferred embodiment of the present invention, the thickness of the fixing ring gradually increases from the outer ring to the inner ring.

In a preferred embodiment of the present invention, the hair shaft cavity is further provided with a data transmission mechanism.

In a preferred embodiment of the present invention, the hair shaft is prepared from hard flame-retardant fibers.

In a preferred embodiment of the present invention, a non-woven fabric is laid on the side of the fixing ring away from the hair root.

In a preferred embodiment of the present invention, a flame retardant liquid is provided in the hair shaft sidewall interlayer.

The present invention also provides a method of using an anti-interference monitoring wig, characterized in that it comprises the following steps:

A. Pinch the outer wall of the sample chamber, keep the negative pressure in the sample chamber, and insert the wig into the cortex along the tip of the hair root, until the fixing ring is in contact with the outer layer of the scalp;

B. Slowly loosen the sample cavity to allow the body fluid to enter the sample cavity. The first sensor collects and releases the body fluid it contacts in stages, and provides it to the microprocessor. The second sensor adjusts the value of the pressure distribution of the mucus in the cavity and provides it to Microprocessor, the microprocessor conducts comprehensive analysis to obtain accurate condition monitoring data.

The present invention solves the defects existing in the background technology, and the present invention has the following beneficial effects:

(1) The present invention adopts the cooperation of the hair shaft of the hollow structure and the conical hair root, and the wig is fixed by the hair root. The microprocessor in the sample cavity can be stably fixed on the scalp for a long time, not only will not affect the normal life, the user has low foreign body sensation, but also can directly monitor the body fluid, and its measurement effect is accurate; the present invention There is also an adjustment cavity at the end of the hair shaft away from the hair root, and the pressure state of the liquid in the adjustment cavity is monitored by the second sensor, so as to determine the movement state of the wearer, and transmit the movement state to the microprocessor as auxiliary information, so that the micro- The processor performs auxiliary processing of body fluid data, which further improves the accuracy of the measurement effect;

It should also be noted that, in the present invention, the liquid in the adjustment cavity is a viscous liquid, and its motion variable is small, which can provide a wider degree of fitness for exercise and improve the accuracy of auxiliary information; in the present invention, the hair is hard after drying. The material can ensure the stability of the adjustment cavity and further improve the accuracy of its auxiliary information.

Meanwhile, in the present invention, the hair shaft cavity is also provided with a data transmitter, which can transmit the monitored data to external monitoring equipment, thereby realizing more comprehensive real-time monitoring.

(2) In the present invention, the sample cavity is communicated with the hair root through a filter screen, and after the body fluid enters the hair root, it is filtered and screened through a microporous filter screen. On the one hand, the filter screen can screen the collected body fluid to ensure the accuracy of monitoring data. On the one hand, the filter screen can also control the flow rate and prevent the inflow and extrusion of a large amount of body fluids. At the same time, there are through holes on the side wall of the hair root. orderliness and effectiveness.

(3) In the present invention, a sensor is provided on the side of the measurement cavity facing the sample cavity, the sensor is inserted into the sample cavity, and the sensor is connected to the microprocessor, and the electrical properties of the free end of the sensor can adjust the sensor. The nearby body fluids play a certain stimulating role. In the process of real-time dynamic statistics, a stimulating thrust is provided to the body fluids in the sample cavity to ensure the fluidity of the body fluids in the sample cavity and the comprehensiveness of the monitoring effect.

(4) In the present invention, a fixing ring is arranged on the outer wall of the sample chamber near the hair root. The fixing ring acts as a base for the root of the wig to stabilize the hair, preventing the hair from falling down, and the rubber fixing ring fits the scalp at the same time. It can also have a sealing effect, prevent the outflow of body fluids at the insertion position of the hair root, visually prevent the wearer from being afraid, and reduce the number of times the wig needs to be cleaned, which is convenient for long-term wearing.

(5) In the present invention, the hair shaft is prepared by using flame-retardant fibers, and there is a flame-retardant liquid in the outer wall of the hair shaft, which can improve the safety of the equipment and prevent the wig burning from causing damage to the user. When using the present invention, it is necessary to pinch the sample first. The cavity is inserted into the scalp, which can ensure that a negative pressure is formed in the sample cavity during insertion, so that the body fluid can quickly enter the sample cavity and the timeliness of the monitoring effect.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative work;

1 is a cross-sectional view of a preferred embodiment of the present invention;

In the figure: 1. Measurement cavity; 11. First sensor; 12. Second sensor; 13. Flame retardant liquid; 14. Processor; 2. Sample cavity; 3. Hair root; 31. Through hole; 32. Filter Net; 4. Fixed ring; 5. Adjustment cavity.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "portrait", "horizontal", "top", "bottom", "front", "rear", "left", "right", " The orientation or positional relationship indicated by vertical, horizontal, top, bottom, inner, outer, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the scope of protection of the present invention.

In the description of the present invention, unless otherwise specified, the ordinal adjectives "first", "second" and "third", etc. are used to describe common objects, only to refer to different instances of the same object, not to It is implied that objects so described must be in a given order, whether temporally, spatially, sequentially or in any other manner. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

As shown in FIG. 1, an anti-interference monitoring wig includes: a wig hair shaft and a hair root 3 connected to the hair shaft, characterized in that: the hair shaft is a hollow cylinder structure, and the hair shaft The cavity includes a measurement cavity 1, a microprocessor 14 is arranged in the measurement cavity 1, and a sample cavity 2 is also included in the hair shaft cavity, and the sample cavity 2 is located near the measurement cavity 1. On one side of the hair root 3, the sample cavity 2 is closely attached to the hair root 3, and the sample cavity 2 is communicated with the hair root 3 through a filter screen 32; the hair shaft cavity also includes an adjustment cavity 5. The adjustment cavity 5 is filled with mucus; the measurement cavity 1 is provided with a first sensor 11 on the side facing the sample cavity 2 , and the first sensor 11 is inserted into the sample cavity 2 , The first sensor 11 is connected to the microprocessor 14 ; the measurement cavity 1 is provided with a second sensor 12 on the side facing the adjustment cavity 5 , and the second sensor 12 is inserted into the adjustment cavity 5 Inside, the second sensor 12 is connected to the microprocessor 14; the hair root 3 is a hollow cone structure, the bottom of the cone of the hair root 3 is attached to one end face of the hair shaft cylinder, and the cone tip of the hair root 3 Facing the direction away from the hair shaft, the side wall of the hair root 3 is provided with through holes 31 , and the through holes 31 are regularly arranged on the side wall of the hair root 3 .

It should be noted that in the present invention, the operating energy of the microprocessor 14 and the sensor comes from an internal battery, and the battery-free bioenergy can also be used to generate electricity like a pacemaker. In recent years, scientists from the United States and other countries have successfully tested on pigs. A battery-free device that proves the kinetic energy of a pig's heartbeat is enough to keep it charged.

It should also be noted that, as shown in FIG. 1 , the wig is straight hair, and the present invention preferably adopts straight hair to ensure the posture of the adjustment cavity 5 , and long hair drooping easily affects the judgment of the motion state.

As shown in FIG. 1 , a fixing mechanism is provided at the connection position between the sample chamber 2 and the hair root 3 , and the fixing mechanism is a fixing ring 4 arranged on the outer wall of the sample chamber 2 , and the inner ring of the fixing ring 4 is It is in close contact with the outer wall of the sample chamber 2, and the fixing ring 4 is made of rubber. It should be appreciated that the rubber fixing ring 4 can simultaneously play the role of sealing and maintaining comfort, and other materials such as non-woven fabrics can also be used. Prepare retaining ring 4.

Preferably, the thickness of the fixing ring 4 increases gradually from the outer ring to the inner ring, the thick inner ring of the fixing ring 4 can provide stable support, and the thinner outer ring can improve the comfort.

As shown in FIG. 1 , the hair shaft cavity is also provided with a data transmission mechanism to send wireless signals to the outside.

The hair shaft of the present invention is preferably prepared from flame retardant fibers, and a flame retardant liquid 13 is arranged in the interlayer of the side wall of the hair shaft to prevent short-circuit failure. erosion,

Preferably, the bottom of the fixing ring 4 of the present invention is coated with anesthesia agent, which can reduce the wearer's discomfort during insertion.

The sensor of the present invention adopts the model U410-179 of Umai Medical, and the microprocessor 14 adopts the model of Renesas RL78 in the present invention.

A. Pinch the outer wall of the sample chamber 2, maintain the negative pressure in the sample chamber 2, and insert the wig into the cortex along the tip of the hair root 3 until the fixing ring 4 is in contact with the outer layer of the scalp;

B. Slowly loosen the sample chamber 2 to allow the body fluid to enter the sample chamber 2 , the first sensor 11 collects and releases the body fluid it contacts in stages, and provides it to the microprocessor 14 , and the second sensor 12 will adjust the inside of the chamber 5 The value of the mucus pressure distribution is simultaneously provided to the microprocessor 14, and the microprocessor 14 performs comprehensive analysis to obtain accurate state monitoring data.

The present invention adopts the cooperation of the hollow structure of the hair shaft and the tapered hair root 3, and the wig is fixed by the hair root 3. At the same time, the hair root 3 is inserted under the skin to absorb body fluid, and the microprocessor 14 is arranged in the hair shaft cavity for In order to detect the microprocessor 14 in the sample chamber 2, the present invention can be stably fixed on the scalp for a long time, not only will not affect the normal life, the user has low foreign body sensation, but also can realize the direct monitoring of body fluids, its measurement The effect is precise; in the present invention, an adjustment cavity 5 is also provided at the end of the hair shaft away from the hair root 3, and the pressure state of the liquid in the adjustment cavity 5 is monitored by the second sensor 12, so as to determine the movement state of the wearer, and transmit the movement state to The microprocessor 14, as auxiliary information, enables the microprocessor 14 to perform auxiliary processing of the body fluid data, which further improves the accuracy of the measurement effect;

It should also be noted that, in the present invention, the liquid in the adjusting cavity 5 is a viscous liquid, and its motion variable is small, which can provide a wider degree of fitness for exercise and improve the accuracy of auxiliary information; in the present invention, the hair drying is completed as: The hard material can ensure the stability of the adjustment cavity 5 and further improve the accuracy of its auxiliary information.

In the present invention, the sample cavity 2 is communicated with the hair root 3 through the filter screen 32. After the body fluid enters the hair root 3, it is filtered and screened through the microporous filter screen 32. On the one hand, the filter screen 32 can screen the collected body fluid to ensure the accuracy of the monitoring data. On the other hand, the filter screen 32 can also play the role of controlling the flow rate, preventing a large amount of body fluids from flowing into and squeezing. At the same time, the side wall of the hair root 3 is provided with a through hole 31, and the side wall of the hair root 3 cooperates with the filter screen 32 to form a double filter structure. , which further ensures the orderliness and effectiveness of taking body fluids.

In the present invention, the measuring chamber 1 is provided with a sensor on the side facing the sample chamber 2, the sensor is inserted into the sample chamber 2, and the sensor is connected with the microprocessor 14, and the electrical properties of the free end of the sensor can The nearby body fluid plays a certain stimulating role, and in the process of real-time dynamic statistics, a stimulating thrust is provided to the body fluid in the sample chamber 2 to ensure the fluidity of the body fluid in the sample chamber 2 and the comprehensiveness of the monitoring effect.

In the present invention, a fixing ring 4 is arranged on the outer wall of the sample chamber 2 near the hair root 3. The fixing ring 4 acts as a base for the root of the wig to stabilize the hair and prevent the hair from falling. At the same time, the rubber fixing ring 4 is fitted The scalp can also have a sealing effect, preventing the outflow of bodily fluids at the insertion position of the hair root 3, visually preventing the wearer's fear, and reducing the number of times the wig needs to be cleaned, which is convenient for long-term wearing.

In the present invention, the hair shaft is made of flame retardant fibers, and there is a flame retardant liquid 13 in the interlayer of the outer wall of the hair shaft, which can improve the safety of the equipment and prevent the wig burning from causing damage to the user. When using the present invention, it is necessary to pinch the sample cavity first. 2. Inserting the scalp again can ensure that a negative pressure is formed in the sample cavity 2 during insertion, to ensure that the body fluid can quickly enter the sample cavity 2, and to ensure the timeliness of the monitoring effect.

The ideal embodiments of the present invention are inspired by the above, and relevant persons can make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content of the specification, and the technical scope must be determined according to the scope of the claims.

Claims

An anti-interference monitoring wig, comprising: a wig hair shaft and a hair root connected on the hair shaft, characterized in that:

The hair shaft is a hollow cylinder structure, the hair shaft cavity includes a measurement cavity, the measurement cavity is provided with a microprocessor, the hair shaft cavity also includes a sample cavity, and the sample cavity is located in the The measurement cavity is close to the side of the hair root, the sample cavity is closely attached to the hair root, and the sample cavity and the hair root are communicated through a filter screen; the hair shaft cavity further includes an adjustment cavity body, the regulating cavity is filled with mucus;

A first sensor is disposed on the side of the measurement cavity facing the sample cavity, the first sensor is inserted into the sample cavity, and the first sensor is connected with the microprocessor;

A second sensor is disposed on the side of the measurement cavity facing the adjustment cavity, the second sensor is inserted into the adjustment cavity, and the second sensor is connected with the microprocessor;

The hair root is a hollow cone structure, the bottom of the hair root cone is attached to one end surface of the hair shaft cylinder, the tip of the hair root cone is oriented away from the hair shaft, and a through hole is opened on the side wall of the hair root, The through holes are regularly arranged on the side wall of the hair root.
The anti-interference monitoring wig according to claim 1, wherein a fixing mechanism is provided at the connection position between the sample cavity and the hair root.
The anti-interference monitoring wig according to claim 2, wherein the fixing mechanism is a fixing ring arranged on the outer wall of the sample chamber, and the inner ring of the fixing ring is connected to the outer wall of the sample chamber. Tight fit.
The anti-interference monitoring wig according to claim 3, wherein the fixing ring is made of rubber.
The anti-interference monitoring wig according to claim 3, wherein the thickness of the fixing ring gradually increases from the outer ring to the inner ring.
A kind of anti-interference monitoring wig according to claim 1, is characterized in that: described hair shaft cavity is also provided with data transmission mechanism.
The anti-interference monitoring wig according to claim 1, wherein the hair shaft is made of hard flame-retardant fibers.
The anti-interference monitoring wig according to claim 1, wherein the non-woven fabric is laid on the side of the fixing ring away from the hair root.
The anti-interference monitoring wig according to claim 1, wherein a flame retardant liquid is provided in the interlayer of the hair shaft side wall.
The use method of a kind of anti-interference monitoring wig according to any one of claims 1-9, is characterized in that, comprises the following steps:

A. Pinch the outer wall of the sample chamber, keep the negative pressure in the sample chamber, and insert the wig into the cortex along the tip of the hair root, until the fixing ring is in contact with the outer layer of the scalp;

B. Slowly loosen the sample cavity to allow the body fluid to enter the sample cavity. The first sensor provides the body fluid data to the microprocessor in stages according to the inflow rate of the body fluid itself, and the second sensor provides the value of the pressure distribution of the mucus in the adjustment cavity to the Microprocessor, the microprocessor conducts comprehensive analysis to obtain accurate condition monitoring data.