WO2016154894A1 - 体表体温探头及体温监控装置及表面温度监测探头 - Google Patents

体表体温探头及体温监控装置及表面温度监测探头 Download PDF

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Publication number
WO2016154894A1
WO2016154894A1 PCT/CN2015/075504 CN2015075504W WO2016154894A1 WO 2016154894 A1 WO2016154894 A1 WO 2016154894A1 CN 2015075504 W CN2015075504 W CN 2015075504W WO 2016154894 A1 WO2016154894 A1 WO 2016154894A1
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WIPO (PCT)
Prior art keywords
temperature
sensing element
layer
human body
fixing pad
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PCT/CN2015/075504
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English (en)
French (fr)
Inventor
胡志钢
郝璐
尹文
黄兴
Original Assignee
深圳迈瑞生物医疗电子股份有限公司
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Application filed by 深圳迈瑞生物医疗电子股份有限公司 filed Critical 深圳迈瑞生物医疗电子股份有限公司
Priority to PCT/CN2015/075504 priority Critical patent/WO2016154894A1/zh
Publication of WO2016154894A1 publication Critical patent/WO2016154894A1/zh

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/20—Clinical contact thermometers for use with humans or animals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue

Definitions

  • the invention relates to the technical field of medical equipment, in particular to a body surface temperature probe and a body temperature monitoring device.
  • Body temperature reflects the metabolism of the body and is one of the conditions for the body to perform normal functional activities. Monitoring body temperature is an important part of clinical health care work. Body temperature changes have important clinical significance for definitive diagnosis, judgment of disease condition and analysis of curative effect. For example, large deviation of body temperature will cause disorder of metabolic function and even death.
  • the traditional method of measuring temperature is to measure the average temperature of the human body through the contact surface of the oral cavity, armpit, rectum, etc. with a mercury thermometer or an electronic thermometer. The disadvantage is that the measurement is performed by means of spot measurement, the heating rate is slow, and the measurement time is long. This will also lead to inaccurate measurement structures.
  • the invention provides a body surface temperature probe and a body temperature monitoring device, which have the advantages of high measurement efficiency, short time and accurate measurement result.
  • the present invention provides a body surface temperature probe including a temperature sensing element, a fixing pad, and a signal transmission module, the fixing pad including a human body adsorption layer, and the human body adsorption layer is used for the human body
  • the skin is attached such that the fixing pad fixes the temperature sensing element to the human body, the fixing pad is provided with a venting hole, the signal transmission module is electrically connected to the temperature sensing element, and the signal transmission module is used for The electrical signal generated by the temperature sensing element according to the temperature of the human body is transmitted to the monitor for processing and display.
  • thermo sensing element is fixed to the fixing pad.
  • the fixing pad comprises a first surface and a second surface disposed opposite to each other, the human body adsorption layer is disposed on the first surface, and the temperature sensing element is fixed to the first surface.
  • the fixing pad comprises a first surface and a second surface disposed opposite to each other, the first surface is provided with a groove, the temperature sensing element is fixed in the groove, and the human body adsorption layer is disposed on the The first surface, and the human body adsorption layer does not cover the groove.
  • the fixing pad comprises a first layer and a second layer which are stacked and fixedly connected, the temperature sensing element is fixed to the first layer, and the human body adsorption layer is disposed on a surface of the first layer.
  • venting holes are provided in the second layer, or the first layer and the second layer are both provided with the venting holes.
  • the fixing pad comprises a first layer and a second layer which are stacked and fixedly connected, the fixing pad is provided with a through hole, the through hole passing through the first layer and the second layer, The temperature sensing element is fixed in the through hole, and the first layer and the second layer are respectively provided with the venting hole, and the human body adsorption layer is disposed on the surface of the first layer.
  • the signal transmission module includes a cable and a connector, and the cable is connected between the temperature sensing element and the connector, and the connector is used for electrical connection with the monitor.
  • the temperature sensing element comprises a sensing chip
  • the cable is soldered and fixed to the sensing chip, and is fixedly formed by a packaging material.
  • the packaging material forms a fixing portion between the cable and the sensing chip, and the fixing pad fixes the fixing portion to the human body, so that a portion where the sensing chip is located is exposed to the fixing pad.
  • the signal transmission module is a wireless module, and the signal transmission module is built in the temperature sensing component, and the electrical signal generated by the temperature sensing component according to the human body temperature is transmitted to the monitor through wireless transmission. .
  • the temperature sensing element includes a sensing portion and a positioning portion, the sensing portion and the positioning portion are integrally disposed, the temperature sensing element includes an inductive chip, and the sensing chip is disposed in the sensing portion, the wireless The module is disposed on the positioning portion, and the fixing pad fixes the positioning portion to the human body, so that the sensing portion where the sensing chip is located is exposed to the fixing pad.
  • the fixing pad is a flexible material.
  • the human body adsorption layer is provided with a window through which the temperature sensing element is in direct contact with the human body.
  • vent holes are evenly distributed on the fixing pad.
  • the shape of the fixing pad is one of a circle, an ellipse, a square, a trapezoid and a triangle.
  • the fixing pad is provided with a temperature identifier, and the temperature identifier is located on a side of the fixing pad facing away from the human body adsorption layer.
  • the fixing pad comprises a first surface and a second surface disposed opposite to each other and having different colors, the human body adsorption layer is disposed on the first surface, and the temperature sensing element is fixed to the first surface.
  • the body surface temperature probe is applied to the underarm of the human body.
  • the present invention also provides a body temperature monitoring device, the body temperature monitoring device comprising a body surface temperature probe and a monitor, the body surface temperature probe comprising a temperature sensing component, a fixing pad and a signal transmission module, the fixing pad
  • the human body adsorption layer is configured to be adhered to the human skin, so that the fixing pad fixes the temperature sensing element to the human body, and the temperature sensing element is in direct contact with the human body, and the fixing pad is provided with a venting hole
  • the signal transmission module is electrically connected to the temperature sensing element, and the signal transmission module is configured to transmit an electrical signal generated by the temperature sensing element according to a human body temperature to the monitor for processing and display.
  • the present invention also provides a surface temperature monitoring probe comprising a temperature sensing element, an attachment element and a signal transmission module, wherein the temperature sensing element generates a surface temperature value indicative of a change in surface temperature according to the measured surface temperature.
  • a surface temperature monitoring probe comprising a temperature sensing element, an attachment element and a signal transmission module, wherein the temperature sensing element generates a surface temperature value indicative of a change in surface temperature according to the measured surface temperature.
  • An electrical signal to achieve continuous monitoring the attachment element for at least partially covering the temperature sensitive element and attaching the temperature sensitive element to a surface to be tested, wherein the attachment element comprises a plurality of venting holes, the signal
  • the transmission module is electrically connected to the temperature sensing element, and the signal transmission module is configured to transmit the electrical signal indicative of the surface temperature to the monitor for processing and visual display.
  • the attachment element comprises a first layer and a second layer disposed in a stack, wherein the first layer is in contact with the measured layer, the venting hole is located in the second layer, and the temperature sensing element is disposed on the surface of the first layer or Embed The first layer.
  • the present invention also provides a body surface temperature control head, wherein the body surface temperature probe comprises a temperature sensing element, an attachment element and a signal transmission module, and the temperature sensing element generates a temperature along the measured surface according to the measured temperature. Varying electrical signals for characterizing surface temperature values for continuous monitoring, the attachment elements for at least partially covering the temperature sensing elements and attaching the temperature sensing elements to a surface to be tested, the attachment elements a gas permeable layer having a moisture permeability of 600 g/m 2 /24 hours or more, wherein the signal transmission module is electrically connected to the temperature sensing element, and the signal transmission module is configured to display the surface temperature The electrical signal is passed to the monitor for processing and visual display.
  • the body surface temperature probe provided by the present invention can realize rapid heat transfer by directly contacting the temperature sensing element with the human body, and the fixing pad is provided with a vent hole, and the body temperature of the human body is transmitted to the temperature sensing element.
  • the heating rate is fast, the measurement time is shortened, and accurate measurement results are obtained.
  • FIG. 1 is a schematic view of a body surface temperature probe provided by an embodiment of the present invention.
  • FIG. 2 is another schematic view of a body surface temperature probe provided by an embodiment of the present invention.
  • FIG. 3 is a schematic diagram showing the positional relationship between the fixing pad and the temperature sensing element of the first embodiment of the body surface temperature probe according to an embodiment of the present invention.
  • FIG. 4 is a schematic view showing a positional relationship between a fixing pad and a temperature sensing element of a second embodiment of a body surface temperature probe according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram showing the positional relationship between the fixing pad and the temperature sensing element of the third embodiment of the body surface temperature probe according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram showing another specific embodiment of the positional relationship between the fixing pad and the temperature sensing element of the third embodiment of the body surface temperature probe according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram showing the positional relationship between the fixing pad and the temperature sensing element of the fourth embodiment of the body surface temperature probe according to an embodiment of the present invention.
  • the invention provides a body temperature monitoring device and a body surface temperature probe for use in the field of medical technology.
  • the body temperature monitoring device includes the body surface temperature probe and a monitor.
  • the body surface temperature probe and the monitor can be electrically connected through a data line or a wireless module, and the body surface temperature probe is used for the human body to squat, and is used for sensing a change in the temperature of the human body to generate a signal, and transmitting the signal to the monitor to achieve a body temperature. monitor.
  • the body surface temperature probe of the present invention can also be used for animal body temperature monitoring.
  • the body surface temperature probe 100 includes a temperature sensing element 10, a fixing pad 20, and a signal transmission module 30.
  • the fixing pad 20 includes a human body adsorption layer 21 (see FIGS. 3 to 7 for details).
  • the human body adsorption layer 21 is used to adhere to the human skin, so that the fixing pad 20 fixes the temperature sensing element 10 to the human body.
  • the signal transmission module 30 is configured to transmit the electrical signal indicative of the surface temperature to the monitor for processing and visual display.
  • the fixing pad 20 of the body surface temperature probe 100 of the present invention can be regarded as an attachment member for at least partially covering the temperature sensing element 10 and attaching the temperature sensing element 10 to the body surface to be tested.
  • the fixing pad 20 ie, the attachment member
  • the fixing pad 20 may completely cover the temperature sensing element 10, or may cover only a part of the temperature sensing element 10, and the uncovered temperature sensing element 10 may be exposed outside the fixing pad 20, which may be increased.
  • the body surface temperature probe 100 further includes a sticker 40.
  • the sticker 40 covers the surface of the human body adsorption layer 21 to protect the human body adsorption layer 21, and if the signal is transmitted
  • the transmission module 30 includes a cable 32 and a connector 34, and the sticker 40 can also be used to wind the cable 32.
  • the sticker 40 needs to be removed first.
  • the fixing pad 20 and the temperature sensing element 10 may be in a fixed connection relationship.
  • the temperature sensing element 10 may be fixed on the fixing pad 20 by means of adhesive, or may be positioned on the temperature sensing element 10.
  • the needle (or positioning ring) achieves a fixed connection between the temperature sensing element 10 and the fixed pad 20 by the fixation between the positioning pin (or the positioning ring) and the fixing pad 20.
  • the fixing pad 20 and the temperature sensing element 10 may be separated from each other and exist independently of each other.
  • the temperature sensing element 10 is attached to the human body surface, and then the fixing pad 20 is adsorbed to the human body.
  • the table can fix the temperature sensing element 10.
  • the temperature sensing element 10 is in direct contact with the human body, and the heat of the human body can be quickly transmitted to the temperature sensing element 10, and the temperature sensing element 10 generates an electrical signal indicative of the surface temperature value according to the temperature of the measured surface, according to the temperature of the measured body surface.
  • the temperature monitoring probe provided by the invention can monitor the temperature change in real time, and also displays the temperature of the change in real time on the monitor, when the temperature drops, for example From 39 degrees to 38 degrees, this process of descent is also monitored by the temperature monitoring probe of the present invention, and the process of temperature drop is also displayed in real time on the monitor.
  • the fixing pad 20 is provided with a venting hole (not labeled), and the venting hole is arranged such that the fixing pad 20 has a high heat conduction rate, and can quickly transfer the human body temperature to the temperature sensing element 10, thereby realizing the body temperature measurement, the heating rate is fast, and the measuring time is shortened. And the advantage of obtaining an accurate measurement structure.
  • the signal transmission module 30 is electrically connected to the temperature sensing element 10, and the signal transmission module 30 is configured to transmit the electrical signal generated by the temperature sensing element 10 according to the human body temperature to the monitor for processing and display.
  • the specific structure of the fixing pad 20 and the positional relationship between the fixing pad 20 and the temperature sensing element 10 are variously described, and are described in detail below.
  • the fixing pad 20 includes a first surface S1 and a second surface S2 disposed opposite to each other, and the human adsorption layer 21 is disposed on the first surface S1, and the temperature is Sensing element
  • the piece 10 is fixed to the first surface S1.
  • the fixing pad 20 has a sheet shape, and when the human body adsorption layer 21 is attached to the human skin, the adsorption force can be generated, and the temperature sensing element 10 and the human body adsorption layer 21 are located on the same surface.
  • the temperature sensing element 10 is disposed.
  • the human body adsorption layer 21 surrounds the temperature sensing element 10 and completely covers the area of the first surface S1 without the temperature sensing element 10, so that the adsorption area between the fixing pad 20 and the human body is the largest.
  • the adsorption effect is good.
  • the human body adsorption layer 21 may not completely cover the first surface S1.
  • only a pair of strip-shaped or square-shaped body adsorption layers 21 are symmetrically distributed on both sides of the temperature sensing element 10, and the temperature can be realized.
  • the sensing element 10 is fixed to the human body, and such a design can save the material of the human body adsorption layer 21, but the effect of the fixing pad 20 and the human body is poor.
  • the fixing pad 20 includes a first surface S1 and a second surface S2 disposed opposite to each other, and the first surface S1 is provided with a groove 22, in this embodiment,
  • the groove 22 is in the form of a blind hole that does not open to the second surface S2.
  • the temperature sensing element 10 is fixed in the groove 22, the human body adsorption layer 21 is disposed on the first surface S1, and the human body adsorption layer 21 does not cover the groove 22.
  • the first embodiment of the present embodiment is also different in that the temperature sensing element 10 is disposed in the recess 22 by opening the recess 22 in the fixing pad 20, and the volume of the recess 22 is larger than the volume of the temperature sensing element 10. It is advantageous for the temperature sensing element 10 to have more contact with the human body.
  • the fixing pad 20 includes a first layer 24 and a second layer 26 which are stacked and fixedly connected, and the temperature sensing element 10 is fixed to the first layer 24,
  • the human adsorption layer 21 is provided on the surface of the first layer 24.
  • the first layer 24 and the second layer 26 are fixed by glue or double-sided tape.
  • the first layer 24 and the second layer 26 can be selected from the same material, for example, the same material as a venting hole, for example, 3M-9916 non-woven. Cloth, this material is thinner, only 0.4mm, and the thermal conductivity is faster.
  • the venting holes are provided in the second layer 26, or the first layer 24 and the second layer 26 are both provided with the vent holes.
  • a through hole 25 may be provided in the first layer 24. At the position of the through hole 25, only the thickness of the second layer 26 is retained, and the size of the through hole 25 is larger than the temperature. Sense the volume of the component 10, placing the temperature sensing component 10 in the through hole 25, And being fixed to the second layer 26 by means of an adhesive.
  • the fixing pad 20 includes a first layer 24 and a second layer 26 which are stacked and fixedly connected.
  • the fixing pad 20 is provided with a through hole 27 , and the through hole 27 is provided.
  • the temperature sensing element 10 is fixed in the through hole 27, and the first layer 24 and the second layer 26 are respectively provided with the ventilation
  • the body, the body adsorption layer 21 is disposed on a surface of the first layer 24.
  • the fixing manner between the temperature sensing element 10 and the fixing pad 20 may be: the fixing leg 11 (or the fixing pin and the fixing ring) is disposed on the temperature sensing element 10, and the fixing leg 11 may be disposed near the edge of the temperature sensing element 10.
  • the temperature sensing element 10 is placed in the through hole 27 while the fixing leg 11 is fixed between the first layer 24 and the second layer 26, that is, the fixing between the temperature sensing element 10 and the fixing pad 20 is realized;
  • the temperature sensing element 10 is connected to the cable 32 (data line, see also FIG. 1 and FIG. 2), and the temperature is achieved by fixing the cable 32 between the first layer 24 and the second layer 26.
  • the sensing element 10 is secured to the mounting pad 20, and the other end of the cable 32 is also connectable to a connector 34 for electrical connection to the monitor.
  • the signal transmission module 30 can be electrically connected to the monitor through a wired connection or a wireless connection.
  • the signal transmission module 30 includes a cable 32 and a connector 34 connected between the temperature sensing element 10 and the connector 34, the connector 34 being used for The monitor is electrically connected.
  • the temperature sensing element 10 includes an inductive chip (not shown), and the cable 32 is soldered and fixed to the sensing chip, and is fixedly formed by a sealing material.
  • the sensing chip is a thermistor chip, and adopts an elongated NTC (NTC is an abbreviation of Negative Temperature Coefficient, meaning a negative temperature coefficient, generally refers to a semiconductor material or component with a large negative temperature coefficient). chip.
  • the encapsulating material forms a fixing portion between the cable and the sensing chip, and the fixing pad 20 fixes the fixing portion to the human body, so that a portion where the sensing chip is located is exposed to the fixing pad 20, That is to say, the portion of the sensing chip is not covered by the fixing pad 20, and the fixing pad 20 is only in contact with the fixing portion, and the temperature sensing element 10 is fixed to the body surface.
  • the signal transmission module 30 is a wireless module, and the signal transmission module 30 is built in the temperature sensing element 10, and the temperature sensing element 10 is generated according to human body temperature by wireless transmission.
  • the electrical signal is passed to the monitor.
  • the temperature sensing element 10 includes a sensing portion and a positioning portion, the sensing portion and the positioning portion are integrally provided, and the temperature sensing element 10 includes an inductive chip, and the sensing chip is disposed on the sensing chip.
  • the wireless module is disposed in the positioning portion, and the fixing pad 20 fixes the positioning portion to the human body, so that the sensing portion where the sensing chip is located is exposed to the fixing pad 20.
  • the fixing pad 20 is a flexible material, and the flexible and breathable material has better skin-friendly properties and has a good human body feeling.
  • the human body adsorption layer 21 is provided with a window opening, and the position of the window opening is opposite to the position of the temperature sensing element 10, that is, the temperature sensing element 10 is located in the window.
  • the temperature sensing element 10 is brought into direct contact with the human body through the fenestration.
  • the venting holes may be uniformly distributed on the fixing pad 20. In other embodiments, the vent holes on the fixing pad 20 near the temperature sensing element 10 may be densely distributed, or only A vent hole is provided at a position of the fixing pad 20 near the temperature sensing element 10.
  • the shape of the fixing pad 20 is one of a circle, an ellipse, a square, a trapezoid, and a triangle.
  • the material (for example, a non-woven fabric) used in the fixing pad 20 (or referred to as an attachment member) of the present invention is provided with a gas permeable layer, and the gas permeable layer functions as the vent hole, and the gas permeable layer
  • the internal construction can be an irregularly curved channel.
  • the gas permeability layer has a moisture permeability of 600 g/m 2 /24 hours or more, preferably 1000-2500 g/m 2 /24 hours or 1200-2400 g/m 2 /24 hours, which can enhance user comfort because it does not affect The sweat passes through the evaporation of the material.
  • the fixing pad 20 is provided with a temperature identifier, and the temperature identifier is located on a side of the fixing pad 20 facing away from the human body adsorption layer 21.
  • the fixing pad 20 includes a first surface S1 and a second surface S2 which are disposed opposite to each other and have different colors.
  • the human body adsorption layer 21 is disposed on the first surface S1, and the temperature sensing element 10 Fixed to the first surface S1.
  • the body surface temperature probe 100 of the present invention is preferably applied to the human body underarm.

Abstract

一种体表体温探头(100)，包括温感元件(10)、固定垫(20)和信号传输模块(30)，所述固定垫(20)包括人体吸附层(21)，所述人体吸附层(21)用于与人体皮肤贴合，以使得所述固定垫(20)将所述温感元件(10)固定于人体，所述固定垫(20)设有透气孔，所述信号传输模块(30)电连接于所述温感元件(10)，所述信号传输模块(30)用于将所述温感元件(10)根据人体温度所产生的电信号传递至监测仪进行处理并显示。所述温感元件(10)与人体直接接触能够实现快速传递热量，而且固定垫(20)设有透气孔，也有利于将人体的体温传递至温感元件(10)上，从而实现体温测量升温速率快，缩短测量时间，获得精确的测量结果。还提供一种体温监控装置和表面温度监测探头。

Description

体表体温探头及体温监控装置及表面温度监测探头 技术领域
本发明涉及医疗设备技术领域，尤其涉及一种体表体温探头及体温监控装置。
背景技术
体温反应肌体新陈代谢的结果，是肌体进行正常功能活动的条件之一。监测体温是临床医护工作的重要内容，体温变化对明确诊断、判断病情和分析疗效都有非常重要的临床意义，如体温有较大偏差将引起代谢功能的紊乱甚至死亡发生。传统的测温方式，是用水银式体温计或电子体温计通过口腔、腋窝、直肠等体表接触来测量人体的平均温度，其缺点是测量采用的是点测的方式，升温速率慢，测量时间长，这样也会导致测量的结构不准确。
发明内容
本发明提供一种体表体温探头及体温监控设备，具有测量效率高，时间短，测量结果精确的优势。
为了实现上述目的，本发明实施方式提供如下技术方案：
一方面，本发明供了一种体表体温探头，所述体表体温探头包括温感元件、固定垫和信号传输模块，所述固定垫包括人体吸附层，所述人体吸附层用于与人体皮肤贴合，以使得所述固定垫将所述温感元件固定于人体，所述固定垫设有透气孔，所述信号传输模块电连接于所述温感元件，所述信号传输模块用于将所述温感元件根据人体温度所产生的电信号传递至监测仪进行处理并显示。
其中，所述温感元件固定于所述固定垫。
其中，所述固定垫包括相背设置的第一表面和第二表面，所述人体吸附层设于所述第一表面，所述温感元件固定于所述第一表面。
其中，所述固定垫包括相背设置的第一表面和第二表面，所述第一表面上设有凹槽，所述温感元件固定于所述凹槽内，所述人体吸附层设于所述第一表面，且所述人体吸附层未覆盖所述凹槽。
其中，所述固定垫包括层叠设置且固定连接的第一层和第二层，所述温感元件固定于所述第一层，所述人体吸附层设于所述第一层的表面。
其中，所述透气孔设于所述第二层，或者所述第一层和所述第二层均设有所述透气孔。
其中，所述固定垫包括层叠设置且固定连接的第一层和第二层，所述固定垫设有通孔，所述通孔穿过所述第一层和所述第二层，所述温感元件固定于所述通孔内，所述第一层和所述第二层均设有所述透气孔，所述人体吸附层设于所述第一层的表面。
其中，所述信号传输模块包括线缆和连接器，所述线缆连接于所述温感元件和所述连接器之间，所述连接器用于与所述监测仪电连接。
其中，所述温感元件包括感应芯片，所述线缆与所述感应芯片焊接固定，且通过封装材料固定成型。
其中，所述封装材料将所述线缆与所述感应芯片固定处形成固定部，所述固定垫将所述固定部固定于人体，使得所述感应芯片所在的部分外露于所述固定垫。
其中，所述信号传输模块为无线模块，所述信号传输模块内置于所述温感元件中，通过无线传输的方式将所述温感元件根据人体温度所产生的电信号传递给所述监测仪。
其中，所述温感元件包括感应部和定位部，所述感应部和所述定位部设置成为一体，所述温感元件包括感应芯片，所述感应芯片设于所述感应部，所述无线模块设于所述定位部，所述固定垫将所述定位部固定于人体，使得所述感应芯片所在的感应部外露于所述固定垫。
其中，所述固定垫为柔性材质。
其中，所述人体吸附层设有开窗，通过所述开窗使得所述温感元件与人体直接接触。
其中，所述透气孔在所述固定垫上均匀分布。
其中，所述固定垫的形状为圆形、椭圆形、方形、梯形、三角形之一者。
其中，所述固定垫上设有温度标识符，所述温度标识符位于所述固定垫之背离所述人体吸附层的一侧。
其中，所述固定垫包括相背设置且颜色相异的第一表面和第二表面，所述人体吸附层设于所述第一表面，所述温感元件固定于所述第一表面。
其中，所述体表体温探头应用于人体腋下。
另一方面，本发明还提供一种体温监控装置，所述体温监控装置包括体表体温探头和监测仪，所述体表体温探头包括温感元件、固定垫和信号传输模块，所述固定垫包括人体吸附层，所述人体吸附层用于与人体皮肤贴合，以使得所述固定垫将所述温感元件固定于人体，所述温感元件与人体直接接触，所述固定垫设有透气孔，所述信号传输模块电连接于所述温感元件，所述信号传输模块用于将所述温感元件根据人体温度所产生的电信号传递至所述监测仪进行处理并显示。
另一方面，本发明还提供一种表面温度监测探头，包括温感元件、附着元件和信号传输模块，所述温感元件依据被测表面温度产生随被测表面温度变化的表征表面温度值的电信号，以实现连续监测，所述附着元件用于至少部分的覆盖所述温感元件并使所述温感元件附着于被测表面，其中所述附着元件包括多个透气孔，所述信号传输模块电连接于所述温感元件，所述信号传输模块用于将所述表征表面温度的电信号传递至监测仪进行处理并进行可视化显示。
其中，所述附着元件包括层叠设置的第一层和第二层，其中第一层与被测接触，所述透气孔位于所述第二层，所述温感元件设置在第一层表面或者嵌入 所述第一层。
另一方面，本发明还提供一种体表体温控头，所述体表体温探头包括温感元件、附着元件和信号传输模块，所述温感元件依据被测温度产生随被测表面温度变化的用于表征表面温度值的电信号，以实现连续监测，所述附着元件用于至少部分的覆盖所述温感元件并使所述温感元件附着于被测表面，所述附着元件设有透气层，所述透气层的湿气透过率大于等于600g/m2/24小时，所述信号传输模块电连接于所述温感元件，所述信号传输模块用于将所述表征表面温度的电信号传递至监测仪进行处理并进行可视化显示。相较于现有技术，本发明提供的体表体温探头通过所述温感元件与人体直接接触能够实现快速传递热量，而且固定垫设有透气孔，也有得将人体的体温传递至温感元件上，从而实现体温测量升温速率快，缩短测量时间，获得精确的测量结果。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明一种实施方式提供的体表体温探头的示意图。
图2是本发明一种实施方式提供的体表体温探头之另一示意图。
图3是本发明一种实施方式提供的体表体温探头之第一种实施方式之固定垫与温感元件之间位置关系的示意图。
图4是本发明一种实施方式提供的体表体温探头之第二种实施方式之固定垫与温感元件之间位置关系的示意图。
图5是本发明一种实施方式提供的体表体温探头之第三种实施方式之固定垫与温感元件之间位置关系的示意图。
图6是本发明一种实施方式提供的体表体温探头之第三种实施方式之固定垫与温感元件之间位置关系的另一个具体实施例的示意图。
图7是本发明一种实施方式提供的体表体温探头之第四种实施方式之固定垫与温感元件之间位置关系的示意图。
具体实施方式
下面将结合本发明实施方式中的附图，对本发明实施方式中的技术方案进行清楚地描述。
本发明供了一种体温监控装置和体表体温探头，应用于医疗技术领域。所述体温监控装置包括所述体表体温探头和监测仪。体表体温探头与监测仪可以通过数据线或无线模块电连接，体表体温探头用于人体腋下，用于感应人体温度的变化产生信号，并将信号传输至监测仪以实现对人体体温的监控。
本发明的体表体温探头除了可以监测人体的体温变化，也可以用于动物的体温监测。
请参阅图1和图2，所述体表体温探头100包括温感元件10、固定垫20和信号传输模块30，所述固定垫20包括人体吸附层21(详见图3至图7)，所述人体吸附层21用于与人体皮肤贴合，以使得所述固定垫20将所述温感元件10固定于人体。所述信号传输模块30用于将所述表征表面温度的电信号传递至监测仪进行处理并进行可视化显示。本发明之体表体温探头100之固定垫20可视为一个附着元件，所述附着元件用于至少部分的覆盖所述温感元件10并使所述温感元件10附着于被测人体体表，也就是说，固定垫20(即附着元件)可以将温感元件10全部覆盖，也可以只覆盖一部分温感元件10，未被覆盖的温感元件10暴露在固定垫20之外，可以增加温感元件10与人体接触的面积。
进一步而言，所述体表体温探头100还包括贴纸40，在未使用状态下，贴纸40覆盖在人体吸附层21表面，以保护人体吸附层21，而且，若信号传 输模块30为有线传输的情况下，信号传输模块30包括线缆32和连接器34，贴纸40也可以用于缠绕线缆32。使用时，需要先将贴纸40揭除。
所述固定垫20与所述温感元件10之间可以是固定连接的关系，例如，温感元件10可以通过粘胶的方式固定在固定垫20上，也可以在温感元件10上设置定位针(或者定位环)，通过定位针(或者定位环)与固定垫20之间的固定实现温感元件10与固定垫20之间的固定连接。当然，所述固定垫20与所述温感元件10之间也可以是彼此分离，相互独立存在的，使用时，将温感元件10贴在人体体表，然后将固定垫20吸附在人体体表即可将温感元件10固定。
温感元件10与人体直接接触，能够实现人体的热快速传递至温感元件10，所述温感元件10依据被测体表温度产生随被测表面温度变化的表征表面温度值的电信号，以实现连续监测温度的效果。举例说明：例如被测温度从37度升至39度的过程中，本发明提供的温度监测探头可以实时监测温度的变化，同时在监测仪上也是实时显示这个变化的温度，当温度下降，例如从39度下降至38度，这个下降的过程也被本发明的温度监测探头所监控，同时在监测仪上也实时显示温度下降的过程。而且所述固定垫20设有透气孔(未标注)，透气孔的设置使得固定垫20导热速率快，能将人体温度快速传递至温感元件10，从而实现体温测量升温速率快、缩短测量时间及获得精确的测量结构的优势。所述信号传输模块30电连接于所述温感元件10，所述信号传输模块30用于将所述温感元件10根据人体温度所产生的电信号传递至监测仪进行处理并显示。
固定垫20的具体的结构及固定垫20与温感元件10之间的位置关系有多种实施方式，详细描述如下。
第一种实施方式中，请参阅图3，所述固定垫20包括相背设置的第一表面S1和第二表面S2，所述人体吸附层21设于所述第一表面S1，所述温感元 件10固定于所述第一表面S1。具体而言，固定垫20呈薄片状，人体吸附层21贴合至人体皮肤时，能够产生吸附力，温感元件10与人体吸附层21位于同一个表面上，优选地，温感元件10设置在固定垫20中心位置处，人体吸附层21环绕在温感元件10周围，且完全覆盖第一表面S1之未设温感元件10的面积，这样使得固定垫20与人体之间的吸附面积最大化，吸附效果好。当然人体吸附层21也可以不完全覆盖第一表面S1，例如，只通过一对条形的或方块形状的人体吸附层21，对称分布在温感元件10的两侧，也能够将实现将温感元件10固定在人体，这样的设计可以节约人体吸附层21的材料，但固定垫20与人体贴合的效果较差。
第二种实施方式中，请参阅图4，所述固定垫20包括相背设置的第一表面S1和第二表面S2，所述第一表面S1上设有凹槽22，本实施方式中，凹槽22为盲孔的形式，未通至第二表面S2。所述温感元件10固定于所述凹槽22内，所述人体吸附层21设于所述第一表面S1，且所述人体吸附层21未覆盖所述凹槽22。本实施方式也第一种实施方式的区别在于，通过在固定垫20上开设凹槽22，将温感元件10设在凹槽22内，凹槽22的容积要大于温感元件10的体积，有利于温感元件10与人体更多的接触。
第三种实施方式中，请参阅图5，所述固定垫20包括层叠设置且固定连接的第一层24和第二层26，所述温感元件10固定于所述第一层24，所述人体吸附层21设于所述第一层24的表面。第一层24和第二层26通过胶水或双面胶粘贴固定，第一层24和第二层26可以选择相同的材质，例如：同为透气疏孔材质，例如采用3M-9916无纺布，这种材质较薄，仅为0.4mm，且导热速率较快。具体而言，所述透气孔设于所述第二层26，或者所述第一层24和所述第二层26均设有所述透气孔。在本实施方式的基础上，请参阅图6，也可以在第一层24上设通孔25，通孔25的位置处，只保留第二层26的厚度，通孔25的大小要大于温感元件10的体积，将温感元件10放置在通孔25内， 且通过粘胶的方式固定于第二层26。
第四种实施方式中，请参阅图7，所述固定垫20包括层叠设置且固定连接的第一层24和第二层26，所述固定垫20设有通孔27，所述通孔27穿过所述第一层24和所述第二层26，所述温感元件10固定于所述通孔27内，所述第一层24和所述第二层26均设有所述透气孔，所述人体吸附层21设于所述第一层24的表面。本实施方式中温感元件10与固定垫20之间的固定方式可以为：在温感元件10上设置固定脚11(或固定针、固定环)，固定脚11可以靠近温感元件10边缘设置，这样将温感元件10放在通孔27中，同时将固定脚11固定在第一层24和第二层26之间，即实现了温感元件10与固定垫20之间的固定；另一种实施方式中，温感元件10与线缆32(数据线，同时参照图1和图2)连接，通过将线缆32固定在第一层24和第二层26之间，即实现了温感元件10与固定垫20之间的固定，而且线缆32的另一端还可以连接用于与监测仪电连接的连接器34。
所述信号传输模块30可以通过有线连接或无线连接的方式与监测仪电连接。
一种实施方式中，信号传输模块30包括线缆32和连接器34，所述线缆32连接于所述温感元件10和所述连接器34之间，所述连接器34用于与所述监测仪电连接。进一步而言，本实施方式中，所述温感元件10包括感应芯片(未图示)，所述线缆32与所述感应芯片焊接固定，且通过封装材料固定成型。一种实施方式中，所述感应芯片为热敏电阻芯片，采用细长NTC(NTC是Negative Temperature Coefficient的缩写，意思是负的温度系数，泛指负温度系数很大的半导体材料或元器件)芯片。所述封装材料将所述线缆与所述感应芯片固定处形成固定部，所述固定垫20将所述固定部固定于人体，使得所述感应芯片所在的部分外露于所述固定垫20，也就是说，感应芯片的部分未被固定垫20遮盖，固定垫20只与固定部接触，将温感元件10固定于人体体表。
另一种实施方式中，所述信号传输模块30为无线模块，所述信号传输模块30内置于所述温感元件10中，通过无线传输的方式将所述温感元件10根据人体温度所产生的电信号传递给所述监测仪。本实施方式中，优选地，所述温感元件10包括感应部和定位部，所述感应部和所述定位部设置成为一体，所述温感元件10包括感应芯片，所述感应芯片设于所述感应部，所述无线模块设于所述定位部，所述固定垫20将所述定位部固定于人体，使得所述感应芯片所在的感应部外露于所述固定垫20。
本发明一种优选的实施方式中，所述固定垫20为柔性材质，柔性透气的材质具有更好的亲肤性能，具有良好的人体感觉。
具体而言，所述人体吸附层21设有开窗，开窗的位置与温感元件10的位置相对，也就是说，温感元件10位于开窗内。通过所述开窗使得所述温感元件10与人体直接接触。
一种实施方式中，所述透气孔在所述固定垫20上可以均匀分布，其它实施方式中，在固定垫20上靠近温感元件10的位置的透气孔可以分布的密集一些，或者只有在固定垫20之靠近温感元件10的位置处设置透气孔。所述固定垫20的形状为圆形、椭圆形、方形、梯形、三角形之一者。
本发明另一种实施方式中，本发明之固定垫20(或称之为附着元件)所采用的材料(例如无纺布)设有透气层，透气层的作用与上述透气孔相同，透气层内部的构造可以为弯曲不规则的通道。所述透气层的湿气透过率大于等于600g/m2/24小时，优选1000-2500g/m2/24小时或1200-2400g/m2/24小时，可以增强使用者的舒适程度，因为不会影响汗水通过材料的蒸发。
一种实施方式中，所述固定垫20上设有温度标识符，所述温度标识符位于所述固定垫20之背离所述人体吸附层21的一侧。
一种实施方式中，所述固定垫20包括相背设置且颜色相异的第一表面S1和第二表面S2，所述人体吸附层21设于所述第一表面S1，所述温感元件10 固定于所述第一表面S1。
本发明之体表体温探头100优选应用于人体腋下。
以上所述是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。

Claims (20)

  1. 一种体表体温探头，其特征在于，所述体表体温探头包括温感元件、固定垫和信号传输模块，所述固定垫包括人体吸附层，所述人体吸附层用于与人体皮肤贴合，以使得所述固定垫将所述温感元件固定于人体，所述固定垫设有透气孔，所述信号传输模块电连接于所述温感元件，所述信号传输模块用于将所述温感元件根据人体温度所产生的电信号传递至监测仪进行处理并显示。
  2. 如权利要求1所述的体表体温探头，其特征在于，所述温感元件固定于所述固定垫。
  3. 如权利要求2所述的体表体温探头，其特征在于，所述固定垫包括相背设置的第一表面和第二表面，所述人体吸附层设于所述第一表面，所述温感元件固定于所述第一表面。
  4. 如权利要求2所述的体表体温探头，其特征在于，所述固定垫包括相背设置的第一表面和第二表面，所述第一表面上设有凹槽，所述温感元件固定于所述凹槽内，所述人体吸附层设于所述第一表面，且所述人体吸附层未覆盖所述凹槽。
  5. 如权利要求1所述的体表体温探头，其特征在于，所述固定垫包括层叠设置且固定连接的第一层和第二层，所述温感元件固定于所述第一层，所述人体吸附层设于所述第一层的表面。
  6. 如权利要求5所述的体表体温探头，其特征在于，所述透气孔设于所述第二层，或者所述第一层和所述第二层均设有所述透气孔。
  7. 如权利要求1所述的体表体温探头，其特征在于，所述固定垫包括层叠设置且固定连接的第一层和第二层，所述固定垫设有通孔，所述通孔穿过所述第一层和所述第二层，所述温感元件固定于所述通孔内，所述第一层和所述第二层均设有所述透气孔，所述人体吸附层设于所述第一层的表面。
  8. 如权利要求1所述的体表体温探头，其特征在于，所述信号传输模块 包括线缆和连接器，所述线缆连接于所述温感元件和所述连接器之间，所述连接器用于与所述监测仪电连接。
  9. 如权利要求8所述的体表体温探头，其特征在于，所述温感元件包括感应芯片，所述线缆与所述感应芯片焊接固定，且通过封装材料固定成型。
  10. 如权利要求9所述的体表体温探头，其特征在于，所述封装材料将所述线缆与所述感应芯片固定处形成固定部，所述固定垫将所述固定部固定于人体，使得所述感应芯片所在的部分外露于所述固定垫。
  11. 如权利要求1所述的体表体温探头，其特征在于，所述信号传输模块为无线模块，所述信号传输模块内置于所述温感元件中，通过无线传输的方式将所述温感元件根据人体温度所产生的电信号传递给所述监测仪。
  12. 如权利要求11所述的体表体温探头，其特征在于，所述温感元件包括感应部和定位部，所述感应部和所述定位部设置成为一体，所述温感元件包括感应芯片，所述感应芯片设于所述感应部，所述无线模块设于所述定位部，所述固定垫将所述定位部固定于人体，使得所述感应芯片所在的感应部外露于所述固定垫。
  13. 如权利要求1-12任意一项所述的体表体温探头，其特征在于，所述固定垫为柔性材质。
  14. 如权利要求1-12任意一项所述的体表体温探头，其特征在于，所述人体吸附层设有开窗，通过所述开窗使得所述温感元件与人体直接接触。
  15. 如权利要求1-12任意一项所述的体表体温探头，其特征在于，所述固定垫上设有温度标识符，所述温度标识符位于所述固定垫之背离所述人体吸附层的一侧。
  16. 如权利要求1-12任意一项所述的体表体温探头，其特征在于，所述体表体温探头应用于人体腋下。
  17. 一种体温监控装置，其特征在于，所述体温监控装置包括体表体温 探头和监测仪，所述体表体温探头包括温感元件、固定垫和信号传输模块，所述固定垫包括人体吸附层，所述人体吸附层用于与人体皮肤贴合，以使得所述固定垫将所述温感元件固定于人体，所述温感元件与人体直接接触，所述固定垫设有透气孔，所述信号传输模块电连接于所述温感元件，所述信号传输模块用于将所述温感元件根据人体温度所产生的电信号传递至所述监测仪进行处理并显示。
  18. 一种表面温度监测探头，其特征在于，所述表面温度监测探头包括温感元件、附着元件和信号传输模块，所述温感元件依据被测表面温度产生随被测表面温度变化的用于表征表面温度值的电信号，以实现连续监测，所述附着元件用于至少部分的覆盖所述温感元件并使所述温感元件附着于被测表面，其中所述附着元件设有多个透气孔，所述信号传输模块电连接于所述温感元件，所述信号传输模块用于将所述表征表面温度的电信号传递至监测仪进行处理并进行可视化显示。
  19. 如权利要求18所述的表面温度监测探头，其特征在于，所述附着元件包括层叠设置的第一层和第二层，其中第一层与被测表面接触，所述透气孔位于所述第二层，所述温感元件设置在第一层表面或者嵌入所述第一层。
  20. 一种体表体温控头，其特征在于，所述体表体温探头包括温感元件、附着元件和信号传输模块，所述温感元件依据被测温度产生随被测表面温度变化的用于表征表面温度值的电信号，以实现连续监测，所述附着元件用于至少部分的覆盖所述温感元件并使所述温感元件附着于被测表面，所述附着元件设有透气层，所述透气层的湿气透过率大于等于600g/m2/24小时，所述信号传输模块电连接于所述温感元件，所述信号传输模块用于将所述表征表面温度的电信号传递至监测仪进行处理并进行可视化显示。
PCT/CN2015/075504 2015-03-31 2015-03-31 体表体温探头及体温监控装置及表面温度监测探头 WO2016154894A1 (zh)

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