CN215738891U

CN215738891U - Body temperature detection pad

Info

Publication number: CN215738891U
Application number: CN202122058836.5U
Authority: CN
Inventors: 顾仰葵; 黄金华; 张天奇; 冯昊; 左孟轩; 曹钰哲
Original assignee: Sun Yat Sen University Cancer Center
Current assignee: Sun Yat Sen University Cancer Center
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-08
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a body temperature detection pad, comprising: the insulating interlayer is divided into a plurality of matrix grids, and a first through hole and a second through hole are formed in each matrix grid respectively; the temperature sensor is integrated with the wireless signal transmitting module and is arranged in the first through hole in a penetrating way; the position sensor is integrated with the wireless signal transmitting module and is arranged in the second through hole in a penetrating way; the first conducting layer covers the upper surface of the insulating interlayer and is in contact with the first electrode of the temperature sensor and the first electrode of the position sensor; the second conducting layer covers the lower surface of the insulating interlayer and is in contact with the second electrode of the temperature sensor and the second electrode of the position sensor; the first outer layer is arranged on the first conducting layer in a covering mode; and a second outer layer disposed on the second conductive layer. The body temperature detection pad can conveniently detect the surface temperature distribution of a human body in real time, thereby providing reliable parameter basis for the medical treatment process in real time.

Description

Body temperature detection pad

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a body temperature detection pad capable of conveniently detecting the surface temperature of a human body in real time.

Background

The temperature distribution of the normal human body has certain stability and characteristics, and different thermal fields are formed due to different temperatures of all parts of the body. When a disease or a function change occurs at a certain part of a human body, the blood flow at the part changes correspondingly, so that the local temperature of the human body changes, which is expressed by higher or lower temperature. According to the principle, when the thermal ablation is carried out on a human body, for example, the temperature of the part where the ablation focus is located is necessarily changed, and the temperature change is directly reflected on the surface of the human body of the corresponding part, so that the temperature change of the corresponding part is monitored in real time, and a reliable parameter basis is provided for the whole process of the operation.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a body temperature detecting pad, which can detect the surface temperature of a human body conveniently in real time.

The body temperature detection pad provided by the utility model can comprise: the insulating interlayer is divided into a plurality of matrix grids, and a first through hole and a second through hole are formed in each matrix grid respectively; the temperature sensor is integrated with a wireless signal transmitting module and is arranged in the first through hole in a penetrating way; the position sensor is integrated with a wireless signal transmitting module and is arranged in the second through hole in a penetrating way; the first conducting layer covers the upper surface of the insulating interlayer and is in contact with the first electrode of the temperature sensor and the first electrode of the position sensor; the second conducting layer covers the lower surface of the insulating interlayer and is in contact with the second electrode of the temperature sensor and the second electrode of the position sensor; the first outer layer is arranged on the first conducting layer in a covering mode; and a second outer layer arranged on the second conducting layer in a covering mode.

Preferably, an adhesive layer is provided on an outer surface of the first outer layer or the second outer layer.

Preferably, the first conductive layer and the second conductive layer are made of copper foil or aluminum foil.

Preferably, the first outer layer and the second outer layer are made of soft silica gel or canvas.

The body temperature detection pad can conveniently detect the surface temperature distribution of a human body in real time, so that reliable parameter basis can be provided for the medical treatment process in real time.

Drawings

Fig. 1 is a plan view of a body temperature detection pad according to an embodiment of the present invention.

Fig. 2 is a sectional view a-a' of fig. 1, in which the temperature sensor and the position sensor are not shown.

FIG. 3 is a cross-sectional view A-A' of FIG. 1 showing a temperature sensor and a position sensor.

[ description of reference ]

100: insulating interlayer 110: first through hole

120: second through hole 210: first conductive layer

211: first conductive line 220: second conductive layer

221: second conductive line 310: first outer layer

320: second outer layer 400: temperature sensor

410: first electrode 420: second electrode

500: position sensor 510: a first electrode

520: second electrode

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art to which the present invention pertains can easily understand the present invention.

Only the portions necessary for understanding the technical contents of the present invention will be described, and the description of the remaining portions will be omitted so as not to obscure the gist of the present invention. In this process, the thickness of lines and the size of constituent elements shown in the drawings may be exaggerated for clarity and convenience of description.

The terminology used herein is for the purpose of describing embodiments and is not intended to be limiting and/or limiting of the utility model. When a certain component is referred to as being "connected", "coupled", or "joined" to another component, this includes not only a direct connection but also an indirect connection in which another component is present therebetween. Furthermore, terms such as "including", "comprising" or "having" are intended to mean that the features, numbers, steps, operations, components, parts, or combinations thereof described in the specification are present, and do not preclude the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof. In addition, the terms "first", "second", and the like referred to herein are used only for the purpose of distinguishing a certain constituent element from another constituent element, and in the case where there is no particular mention, the order, the degree of importance, and the like between the constituent elements are not limited. Therefore, herein, a first constituent element in a certain embodiment may be referred to as a second constituent element in another embodiment, and similarly, a second constituent element in a certain embodiment may be referred to as a first constituent element in another embodiment.

FIG. 1 is a plan view of a body temperature detection pad according to an embodiment of the present invention; FIG. 2 is a cross-sectional view A-A' of FIG. 1, wherein the temperature sensor and position sensor are not shown; FIG. 3 is a cross-sectional view A-A' of FIG. 1 showing a temperature sensor and a position sensor.

As shown in fig. 1 to 3, the body temperature detection pad of the present embodiment may include an insulating intermediate layer 100, a temperature sensor 400, a position sensor 500, a first conductive layer 210, a second conductive layer 220, a first outer layer 310, and a second outer layer 320.

The insulating interlayer 100 may be divided into a plurality of matrix cells, and each matrix cell may have a first through hole 110 and a second through hole 120. The matrix lattice is a virtual region divided for convenience of explanation and understanding, and a region divided by a dotted line in fig. 1 is a matrix lattice. Here, the number of matrix cells is not particularly limited, and the number of matrix cells may be appropriately increased or decreased according to actual needs.

The temperature sensor 400 is arranged in the first through hole 110 of the insulating interlayer 100 in a penetrating manner, and is used for detecting temperature information of corresponding detection points of a human body in real time. Here, the temperature sensor 400 is integrated with a wireless signal transmitting module (not shown) that wirelessly transmits the temperature data collected by the temperature sensor 400 to an external control unit (not shown) through wifi or bluetooth or the like.

The position sensor 500 is disposed in the second through hole 120 of the insulating interlayer 100 in a penetrating manner, and is used for detecting position information of a corresponding detection point of a human body in real time. Here, the position sensor 500 is integrated with a wireless signal transmitting module (not shown) that wirelessly transmits the position data acquired by the position sensor 500 to an external control unit (not shown) by wifi or bluetooth or the like.

The first conductive layer 210 is disposed on the upper surface of the insulating interlayer 100, and contacts the first electrode 410 of the temperature sensor 400 and the first electrode 510 of the position sensor 500. The first conductive layer 210 may be connected to an external power source (not shown) through a first conductive line 211. The first conductive layer 210 may be made of copper foil, aluminum foil, or the like having good conductivity.

The second conductive layer 220 covers the lower surface of the insulating interlayer 100, and contacts the second electrode 420 of the temperature sensor 400 and the second electrode 520 of the position sensor 500. The second conductive layer 220 may be connected to an external power source (not shown) through a second wire 221. The second conductive layer 220 may be made of copper foil, aluminum foil, or the like having good conductivity.

The first outer layer 310 is disposed on the first conductive layer 210. The second outer layer 320 is disposed on the second conductive layer 220. The first and second

outer layers

310 and 320 serve to protect the first conductive layer 210, the insulating interlayer 100, the temperature sensor 400, the position sensor 500, and the second conductive layer 220, which are sandwiched therebetween. The first outer layer 310 and the second outer layer 320 may be made of soft silicone or canvas.

In addition, an adhesive layer (not shown) may be further disposed on the outer surface of the first outer layer 310 or the second outer layer 320 for conveniently attaching the body temperature detection pad of the present embodiment to the surface of a human body.

Hereinafter, the usage of the body temperature detection pad having the above-described structure will be described.

The body temperature detection pad of the present invention can be used, for example, in the process of performing thermal ablation on a human body to provide a reliable parameter basis for the surgical procedure in real time. First, a body temperature detection pad is attached to the vicinity of an operation site of a human body. The body temperature detection pad with large size or small size can be selected according to the requirement. The large-sized body temperature detection pad can be divided into a plurality of matrixes, so that the number of the temperature sensors 400 and the position sensors 500 is large, namely, the number of temperature detection points is large. The small-sized body temperature detecting pad can be divided into a small number of matrix cells, so that the number of the temperature sensors 400 and the position sensors 500 is small, that is, the number of temperature detecting points is small. Then, power is supplied to the temperature sensor 400 and the position sensor 500 through the first conductive layer 210 and the second conductive layer 220, and the temperature sensor 400 and the position sensor 500 start to operate to collect temperature data and position data of the corresponding portion (detection point). Here, each matrix lattice may be regarded as one detection point. The temperature data collected by the temperature sensor 400 is wirelessly transmitted to an external control unit (not shown) through a wireless signal transmitting module integrated in the temperature sensor 400. Meanwhile, the position data collected by the position sensor 500 is wirelessly transmitted to an external control unit (not shown) through a wireless signal transmitting module integrated on the position sensor 500. Here, the control unit may be a computer device including a display. After receiving the temperature data and the position data, the computer device restores the three-dimensional shape of the body temperature detection pad attached to the human body on the display according to the position data, and displays the temperature data by using numerical values and/or different colors by taking each matrix lattice (i.e., detection point) as a unit. Therefore, reliable parameter basis can be provided for the operation process in real time. It should be noted that the shape of the body temperature detection pad after being attached to the human body varies according to the specific attachment position. Because the body temperature detection pad is tightly attached to the surface of the human body, the shape of the body temperature detection pad attached to the human body is the contour corresponding to the surface of the human body.

Although the use of the body temperature detecting pad of the present invention in thermal ablation is exemplified above, it is obvious that the body temperature detecting pad can also be used for human body temperature detection in a non-operative state.

The body temperature detection pad can conveniently detect the surface temperature distribution of a human body in real time, so that reliable parameter basis can be provided for the operation or non-operation process in real time.

The scope of the claims of the present invention is not to be limited to the specific embodiments described above. Various other embodiments of modifications or alterations that can be made by those skilled in the art without departing from the scope of the technical idea of the present invention described in the claims should also be included in the scope of the claims of the present invention.

Claims

1. A body temperature detection pad, characterized by comprising:

an insulating interlayer (100) divided into a plurality of matrix cells, each of which has a first through-hole (110) and a second through-hole (120) formed therein;

the temperature sensor (400) is integrated with a wireless signal transmitting module and is arranged in the first through hole (110) in a penetrating way;

the position sensor (500) is integrated with a wireless signal transmitting module and is arranged in the second through hole (120) in a penetrating way;

a first conductive layer (210) which covers the upper surface of the insulating interlayer (100) and is in contact with the first electrode (410) of the temperature sensor (400) and the first electrode (510) of the position sensor (500);

a second conductive layer (220) covering the lower surface of the insulating interlayer (100) and contacting the second electrode (420) of the temperature sensor (400) and the second electrode (520) of the position sensor (500);

a first outer layer (310) disposed overlying the first conductive layer (210); and

a second outer layer (320) disposed overlying the second conductive layer (220).

2. The body temperature detecting pad according to claim 1, wherein an adhesive layer is provided on an outer surface of the first outer layer (310) or the second outer layer (320).

3. The body temperature detection pad of claim 1 or 2,

the first conductive layer (210) and the second conductive layer (220) are made of copper foil or aluminum foil.

4. The body temperature detection pad of claim 1 or 2,

the first outer layer (310) and the second outer layer (320) are made of soft silica gel or canvas.