TWI673037B - Multi-point sensing device - Google Patents

Abstract

The invention relates to a multipoint sensing device, which includes a first wire layer and a first wire layer. Two wire layers, and a substrate and a cover layer are coated on the first wire layer and the second wire layer, and the substrate is affixed to the measurement site of the user's inch, gate, and ruler, and is oppressed by external forces, and relatively The user's response to the inch, the off, and the ruler pulsates relative to the pulse, thereby serving as a disposable pressure sensing device.

Description

Multi-point sensing sensing device

The present invention relates to a sensing device, and more particularly to a multi-point sensing device.

Pulse diagnosis is an important diagnostic method for traditional Chinese medicine to diagnose diseases and monitor curative effects. At present, the traditional Chinese medicine method of pulse is that the physician places three fingers (mainly forefinger, middle finger and ring finger) on the radial artery at the wrist of the patient, and Different degrees of pressure are applied to use the fingers to feel the response state of the patient's blood vessels under different pressures, and then perform pulse analysis.

To diagnose the pulse, the “pulse position” must first be distinguished. The main parts are the inch, occlusion, and ulnar parts of the left and right wrists. The six parts of the left and right occlusion can correspond to different internal organs. Half a mile or inside. The second is to judge the "pulse number", which refers to the pulse rate. Clinically, the cold and heat attributes of the disease can be determined by the speed of the pulse. The third is to distinguish the "pulse shape", which refers to the shape of the pulse, that is, the size and width of the pulse, which can determine the amount of blood. The fourth is to feel the "pulse potential". The "potential" refers to the ups and downs of the pulse and the restlessness of the pulse. It is the most important and difficult part to diagnose the pulse, and it is also a very important factor in judging the attributes of the disease.

Pulse diagnosis is a unique diagnostic method in Chinese medicine. The doctor uses the tips of the three fingers of the food, middle, and nameless fingers to touch the patient's radial artery or other arteries, such as people's welcome and Liyang. ), Combining the three diagnoses of Wang, Wen, and Q to diagnose the disease, the cold and heat of the yin and yang, and the eight outlines to infer the physiological and pathological conditions of human organs and viscera. The most commonly used method is inch-mouth diagnosis. In the modern development of traditional Chinese medicine pulse, the sensor is used to replace the finger to sense the pressure wave of the pulse, and then the pressure wave is statistically analyzed in characteristics to achieve a fair and objective way. However, today's pressure wave sensing is a single point sensing and alternately sensing different pulse diagnosis sites, instead of the index finger, middle finger and ring finger simultaneously performing pulse diagnosis on the pulse diagnosis site, as in a traditional Chinese physician.

To sum up, the present invention proposes a multi-point sensing sensing device based on the above technical shortcomings. The multi-point sensing improves the reliability of pulse diagnosis results and provides a disposable sensing device.

An object of the present invention is to provide a multi-point sensing device, which uses a plurality of conductive wires to be staggered and arranged to provide a plurality of sensing points to improve the reliability of pulse diagnosis.

An object of the present invention is to provide a multi-point sensing device, which uses a disposable design to provide a disposable sensing device.

The present invention relates to a multi-point sensing device, which includes a first wire layer disposed on a substrate, the first wire layer having a plurality of first conductive wire strips, and a second wire layer disposed on the substrate. On the first wire layer, the second wire layer has a plurality of second conductive wire rods. The first conductive wire rods and the second conductive wire rods are staggered. The first conductive wire rods and the second conductive wire rods are staggered. The staggered positions of the second conductive wire strips have a plurality of pressure sensing capacitors; and a cover layer is disposed on the second wire layer; wherein when an external force is applied to the substrate or the cover layer, the external force drives a part of the area The distance between the first conductive wire bar and the second conductive wire bar is changed, thereby driving at least some of the pressure sensing capacitors to generate a voltage drop change. Therefore, the present invention obtains pressure drop changes through the pressure sensing capacitors to obtain better multi-point pressure sensing results, thereby obtaining more accurate pulse diagnosis results.

The present invention provides an embodiment in which the substrate is provided with a certain shape, which connects the first conductive wire rods and the second conductive wire rods, and records a change in the pressure drop of the pressure sensing capacitors.

The present invention provides an embodiment in which the material of the substrate, the first wire layer, the second wire layer, and the cover layer is a silicone material.

The present invention provides an embodiment in which the cover layer is provided with a reading area which connects the first conductive wire rods and the second conductive wire rods to output the first conductive wire rods and the The pressure drop of the second conductive wires is changed to an external reading device.

In order to make the reviewing committee members have a better understanding and understanding of the features of the present invention and the effects achieved, we would like to provide a better embodiment and a detailed description with the following description:

Please refer to the first diagram and the second diagram, which are structural schematic diagrams and assembly schematic diagrams of the sensing device of this embodiment. As shown in the figure, the sensing device 1 of the present invention includes a substrate 11, a first wire layer 12, a second wire layer 13, and a cover layer 14. The first wire layer 12 is provided with a plurality of first conductive wires. The strips 122 and the second wire layer 13 are provided with a plurality of second conductive wire strips 132. The first wire layer 12 is disposed on the substrate 11, the second wire layer 13 is disposed on the first wire layer 12, and the cover layer 14 is disposed on the second wire layer 13.

The first conductive wire rods 122 are respectively arranged in parallel in the first wire layer 12, and the second conductive wire rods 132 are respectively arranged in parallel in the second wire layer 13, and as shown in the second figure, these The first conductive wire rods 122 and the second conductive wire rods 132 are staggered. Based on the space between the first conductive wire rods 122 and the second conductive wire rods 132, The first conductive wire rods 122 and the second conductive wire rods 132 form a plurality of pressure sensing capacitors 102 at the intersection, so when the first conductive wire rods 122 and the second conductive wire rods 132 are energized, The first conductive wire rods 122 and the second conductive wire rods 132 have voltage drops at the positions of the pressure sensing capacitors 102.

Furthermore, the first wire layer 12 and the second wire layer 13 are deformed due to the external force pressing the base material 11 and the cover layer 13, so that the first conductive wire strips 122 and the second conductive wires are partially conductive. The distance between the wire rods 132 changes, which drives the positions of the pressure sensing capacitors 102 to have a voltage drop change. In addition, the base member 11 is provided with a shaping member 112, which changes the undulations caused by shaping the first wire layer 12 and the second wire layer 13 by external force, so the pressure sensing capacitors 102 are recorded through the shaping member 112. The pressure drop varies. The sensing device 1 further includes a reading area 142 on the cover layer 14. The reading area 142 is electrically connected to the first conductive wire rods 122 and the second conductive wire rods 132. For example, the reading area 142 is connected in parallel. The pressure sensing capacitors 102 are connected to read the pressure sensing capacitors 102 to an external reading device (not shown). In addition, the material of the substrate, the first wire layer, the second wire layer, and the cover layer is a polymer material, and the materials of the first conductive wire rods and the second conductive wire rods are high. Molecular conductive materials or metal conductive materials.

As shown in the third figure, the sensing device 1 is mainly used to measure a vein A1 of a test site A. In detail, the vein A1 is a radial artery located at the wrist position, and the radial artery is measured along the radial artery. There is a plurality of points P to be measured in the extending direction of the part A toward the periphery (for example, the position of the inch, the off, and the ruler of the Chinese medicine theory). Although the present invention mainly uses the theory of the traditional Chinese medicine to measure the position of the inch, the off, and the ruler of the wrist radial artery as an example Explanation, but it does not exclude the possibility of measuring other veins A1.

Please refer to the fourth figure. The sensing device 1 of the present invention is used with the venous bag C1. The venous device 2 is connected to the venous bag C1 through the gas transmission tube T to inflate the inflatable venous bag C1. The measuring device 1 generates a first external force f1, and simultaneously presses the sensing device 1 and the wrist H, so that the vein A1 in the wrist H will relatively generate a second external force f2 to the sensing device 1, thereby passing the first external force f1 and The relative application of the second external force f2 causes the sensing device 1 to deform and deform. At the same time, referring to the second figure, the first wire layer 12 and the second wire layer 13 are deformed, so that the first conductive layers are electrically conductive. The wire rods 122 and the second conductive wire rods 132 drive a voltage drop change at the positions of the pressure sensing capacitors 102.

Referring to the fifth figure, the sensing device 1 of the present invention is connected to an external reading device OP via the reading area 142 of the cover layer 14, and the external reading device OP reads the reading device 142 through the reading area 142. The pressure drop of the pressure sensing capacitors 102 changes, or the pressure drop of the pressure sensing capacitors 102 recorded by the shaper 112 is read through the reading area 142. At the same time, the analysis module 4 connected to the external reading device OP is used to output a pulse diagnosis message according to the pressure drop changes of the pressure sensing capacitors 102 corresponding to the pressure sensing result.

Referring to the sixth figure, the present invention can further control the pulse pressure mechanism 32 through the sensing device 1 to control the pulse pressure at the site A to be measured by the control module ctrl of one of the pulse diagnosis instruments 3, so that the veins on the arm can be feedbacked. Vibration to the sensing device 1 can also allow the pulse diagnostic instrument 3 to read the pressure drop changes obtained on the sensing device 1 at the same time, so that the pulse diagnostic instrument 3 can provide more diverse detection data, and at the same time It also ensures the integrity of the stress data. In addition, the pulse diagnosis instrument 3 can also provide a floating and sinking test method to provide the pulse diagnosis effect corresponding to the floating and sinking position of traditional Chinese medicine. Therefore, it can provide diagnostic personnel with more comprehensive data about the part to be tested and obtain more accurate data. The result of pulse diagnosis is that, because the sensing device 1 is a disposable design, there is no problem of repeated use, and it is not easy for the people who are clean about to reject the use of the pulse diagnosis device 3 due to repeated use.

In summary, the present invention provides a multi-point sensing device, which includes a substrate, a first wire layer, a second wire layer, and a cover layer. The first wire layer and the second wire layer are provided by the first wire layer and the second wire layer. The first conductive wire strips and the second conductive wire strips are staggered to form the pressure sensing capacitors, so as to provide a disposable pulse diagnosis device. In addition, the present invention can further set a setting member on the substrate to record the pressure drop changes of the pressure sensing capacitors corresponding to the pressure sensing result, and further set a reading area on the cover layer to detect the pressure sensing. The change in capacitance corresponding to the pressure drop of the pressure sensing result is read.

As can be seen from the above, the present invention has indeed reached a breakthrough structure, with improved content of the invention, and at the same time, it can achieve industrial applicability and progress. When it complies with the provisions of the Patent Law, it will file an application for an invention patent in accordance with the law. The examiner of the Office granted the legal patent right.

1‧‧‧ sensing device

102‧‧‧Pressure sensing capacitor

11‧‧‧ Substrate

112‧‧‧ Shaped pieces

12‧‧‧The first wire layer

122‧‧‧The first conductive wire bar

13‧‧‧Second wire layer

132‧‧‧Second conductive wire rod

14‧‧‧ Overlay

142‧‧‧Reading area

2‧‧‧Pressure pulse device

3‧‧‧pulse diagnosis instrument

32‧‧‧Pressure pulse mechanism

4‧‧‧analysis module

A‧‧‧ Test site

A1‧‧‧Context

C1‧‧‧Compression bag

ctrl‧‧‧control module

f1‧‧‧First external force

f2‧‧‧Second external force

H‧‧‧ wrist

OP‧‧‧External reading device

OP2‧‧‧Reading

P‧‧‧point to be measured

T‧‧‧gas transmission tube

FIG. 1A is a schematic structural view of an embodiment of a multi-point sensing device according to the present invention; FIG. 1B is a plan view of an embodiment of a multi-point sensing device according to the present invention ; Figure 2: It is an assembly schematic diagram of an embodiment of the multi-point sensing device of the present invention; Figure 3: It is a schematic diagram of a wrist; Figure 4: It is a multi-point sensing of the present invention A block diagram of one embodiment of the sensing device of the present invention; FIG. 5 is a side view of an embodiment of the sensing device of the multi-point sensing of the present invention; and a sixth diagram is of a multi-point sensing of the present invention Side view of another embodiment of the sensing device.

Claims (5)

A sensing device for multi-point sensing, comprising: a substrate; a first wire layer disposed on the substrate, the first wire layer having a plurality of first conductive wire strips; and a second wire layer, Disposed on the first wire layer, the second wire layer has a plurality of second conductive wire bars, the first conductive wire bars and the second conductive wire bars are staggered, and the first conductive wires The staggered positions of the wire rods and the second conductive wire rods form a plurality of pressure sensing capacitors; and a cover layer disposed on the second wire layer; wherein, when an external force is applied to the substrate and the cover layer The external force drives the distance between the first conductive wire rod and the second conductive wire rod in a part of the area to change, thereby driving at least some of the pressure sensing capacitors to generate a change in voltage drop. According to the multi-point sensing sensing device described in item 1 of the patent application scope, wherein the substrate is provided with a certain shape, which is shaped in the undulations of the first wire layer and the second wire layer, so these are recorded. The pressure drop of each pressure sensing capacitor varies. The multi-point sensing device according to item 1 of the scope of the patent application, wherein the material of the substrate, the first wire layer, the second wire layer and the cover layer is a polymer material. The multi-point sensing device as described in the first patent application scope, wherein the cover layer is provided with a reading area, which connects the first conductive wires and the second conductive wires to The voltage drop of the pressure sensing capacitors is output to an external reading device. The multi-point sensing device described in item 1 of the scope of patent application, wherein The material of one conductive wire rod and the second conductive wire rods is a polymer conductive material or a metal conductive material.