CN209932761U - Blood oxygen measuring device - Google Patents
Blood oxygen measuring device Download PDFInfo
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- CN209932761U CN209932761U CN201920511266.0U CN201920511266U CN209932761U CN 209932761 U CN209932761 U CN 209932761U CN 201920511266 U CN201920511266 U CN 201920511266U CN 209932761 U CN209932761 U CN 209932761U
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Abstract
The utility model provides a blood oxygen measuring device, including fixed band, sensor, control circuit board and power, the sensor is used for gathering human physiological parameter signal, control circuit board is used for right physiological parameter signal handles and obtains human physiological parameter value, the power be used for to sensor and control circuit board power supply, control circuit board with the power set up in the intermediate layer of fixed band, the sensor sets up fixed band internal surface and with the control circuit board electricity is connected, the fixed band both ends are provided with first connecting portion and second connecting portion, first connecting portion and second connecting portion are used for connecting the fixed band both ends and make the fixed band form cyclic annular and will blood oxygen measuring device fixes at the measurement position. The blood oxygen measuring device of the utility model is suitable for more users and more measuring parts.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a blood oxygen measuring device.
Background
In the prior art, blood oxygen measuring devices generally comprise a finger-clipped oximeter or a fingerstall oximeter, which generally comprises an upper housing and a lower housing, and a pivot connecting the upper housing and the lower housing, wherein the upper housing and the lower housing apply a clamping force to a nail portion of a measured finger placed in a finger insertion hole through a coil spring, so that the upper housing and the lower housing can rotate relatively around the pivot and can be separated from each other by a certain distance.
However, the depth and thickness of the finger insertion hole are generally fixed, and are suitable for adults or children; the finger clip type oximeter is suitable for people with thick and long fingers or people with thin and short fingers, and the like, so that a plurality of finger clip type oximeters with different sizes are required to be equipped in the same family or detection mechanism due to different lengths and thicknesses of fingers of different detected persons, which undoubtedly increases economic expenditure. The finger-cot oximeter also has a problem in that these devices can only measure the finger position, but cannot measure other positions, which sometimes causes inconvenience to the user, and therefore, there is a need for an oximeter that is suitable for more users and more measurement positions.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the following technical scheme: the utility model provides a blood oxygen measuring device, includes fixed band, sensor, control circuit board and power, the sensor is used for gathering human physiological parameter signal, control circuit board is used for right physiological parameter signal handles and obtains human physiological parameter value, the power be used for to sensor and control circuit board power supply, a serial communication port, control circuit board with the power set up in on the fixed band, the sensor sets up fixed band internal surface and with the control circuit board electricity is connected, the fixed band both ends are provided with first connecting portion and second connecting portion respectively, first connecting portion and second connecting portion are used for connecting the both ends of fixed band make the fixed band form cyclic annular and will blood oxygen measuring device fixes at the measurement position.
Wherein, the sensor is a luminous tube and a receiving tube.
Wherein, the fixed band is made of flexible material.
Wherein, the fixing band is made of cloth.
The first connecting portion is provided with a magic hook surface layer, and the second connecting portion is provided with a magic velvet surface layer.
The device also comprises a prompting unit, wherein the prompting unit is used for prompting the physiological parameter value of the human body.
Wherein, the prompting unit is a sound generating device, a light emitting device and/or a display screen.
The blood oxygen measuring device also comprises an extension part, and the extension part is connected with the blood oxygen measuring device.
The two ends of the extension part are respectively provided with a third connecting part and a fourth connecting part, the third connecting part and the fourth connecting part are connected with each other, or the third connecting part and the fourth connecting part are respectively connected with the first connecting part and the second connecting part.
Wherein the extension portion is provided with a through hole corresponding to the sensor.
Drawings
Fig. 1 shows a schematic structural diagram of a first embodiment of the blood oxygen measuring device of the present invention.
Fig. 2 is a schematic cross-sectional view of a first embodiment of the oximetry device of the instant invention.
Fig. 3 is a schematic view showing an elongated strip structure of a second embodiment of the blood oxygen measuring device of the present invention.
Fig. 4 shows a schematic diagram of an elongated strip structure of a third embodiment of the oximetry device of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the blood oxygen measuring device provided by the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 and fig. 2, the blood oxygen measuring device 10 of the present invention includes a fixing band 1, a sensor 2, a control circuit board 3 and a power supply 4, wherein the sensor 2 is used for collecting physiological parameter signals of a human body, the control circuit board 3 is used for processing the physiological parameter signals and obtaining physiological parameter values of the human body, and the power supply 4 is used for supplying power to the sensor 2 and the control circuit board 3. The control circuit board 3 and the power source 4 are disposed on the fixing band 1, specifically, disposed in the interlayer of the fixing band 1, the sensor 2 is disposed on the inner surface 11 of the fixing band 1 and electrically connected to the control circuit board 3, the two ends of the fixing band 1 are respectively provided with a first connecting portion 101 and a second connecting portion 102 which can be connected to each other, the first connecting portion 101 and the second connecting portion 102 are used for connecting the two ends of the fixing band 1, so that the fixing band 1 forms a ring shape and fixes the blood oxygen measuring device 10 of the present invention at the measuring position.
Specifically, when the blood oxygen measuring device is used for blood oxygen measurement of finger parts, the size of the formed ring can be changed by adjusting the relative position of the combination of the connecting parts at the two ends, so that the device is suitable for fingers with different thicknesses, the same measurer can randomly select the measured finger and is also suitable for users with different finger thicknesses, the ring can be further expanded, and the blood oxygen measuring device can be fixed on the wrist through a fixing belt and is used for measuring the blood oxygen of the wrist.
Specifically, the sensor 2 is a reflective sensor, and includes a light emitting tube and a receiving tube, and a light path formed by the light emitting tube and the receiving tube is parabolic. The luminotron comprises a red LED and an infrared LED which alternately emit light, part of the emitted light is absorbed and transmitted by the tested tissue, the other part of the emitted light is reflected back to the receiving tube, and the receiving tube generates a current signal, so that the blood oxygen saturation degree is calculated.
Wherein, the fixing belt 1 is made of flexible material. Preferably, the fixing band 1 is made of soft, breathable and comfortable cloth. And the fixing band 1 comprises two layers of cloth, and the control circuit board 3 and the power supply are arranged between the two layers of cloth.
Specifically, the first connecting portion 101 is provided with a magic velvet surface layer, and the second connecting portion 102 is provided with a magic hook surface layer. The magic hook surface layer, the magic velvet surface layer and the cloth of the fixing band are hot-pressed together. During measurement, the magic hook surface layer and the magic suede layer are pasted and connected, so that the fixing belt 1 forms a ring shape and the blood oxygen measuring device is fixed at a measured part, such as a finger. Meanwhile, the circumference of the formed ring can be adjusted by adjusting the relative positions of the two pasting surfaces, so that the blood oxygen measuring device can be fixed at the wrist and other positions for measurement.
Optionally, the first connecting portion and the second connecting portion may be connected by means of a buckle, a hook, or the like, which is not exemplified herein.
The blood oxygen measuring device also comprises a prompting unit, and the prompting unit is used for prompting the physiological parameter value of the human body. As shown in fig. 1 and 2, the prompting unit is a flexible display screen 6, so that the comfort of measurement is increased.
Specifically, the prompting unit can also be a sound generating device, a light emitting device, and any combination of the sound generating device, the light emitting device and the display screen.
Referring to fig. 3, the blood oxygen measuring device 10 of the present invention further comprises an extension portion 5, wherein the extension portion 5 is connected to the blood oxygen measuring device 10, and specifically, the extension portion 5 is an elastic ring-shaped strap, so that the blood oxygen measuring device 10 can be fixed at a measuring position such as a head. The outer surface of the extension part 5 is provided with a magic hook surface 501, the inner surface of the fixing band 1 of the blood oxygen measuring device 10 is provided with a magic suede surface 103, the extension part 5 is connected with the blood oxygen measuring device 10 through the magic hook surface 501 and the magic suede surface 103, and a corresponding opening 7 is arranged at the position, corresponding to the sensor 2, of the connection part of the extension part 5 and the blood oxygen measuring device 10, so that light rays emitted by the sensor 2 can reach the part to be measured through the opening 7.
As shown in fig. 4, the blood oxygen measuring device of the present embodiment is different from the previous embodiment in that the extension portion 5 is a strip-shaped band having a third connecting portion 51 and a fourth connecting portion 52 which can be connected to each other for forming a loop shape of the extension portion 5, so that the blood oxygen measuring device 10 can be fixed at a measuring position such as a head, and the size of the formed loop can be adjusted, thereby being adapted to various measuring positions or different measurers.
In this embodiment, the third connection portion 51 and the fourth connection portion 52 can be connected to the first connection portion 101 and the second connection portion 102 of the blood oxygen measuring device 10, respectively, so that the blood oxygen measuring device 10 and the extension portion 5 are combined into a ring shape and the blood oxygen measuring device 10 is fixed to the head portion to be measured, thereby further increasing the circumference of the ring shape.
Specifically, the third connecting part is provided with a magic hook surface layer which is connected with the magic velvet surface layer of the first connecting part in a sticking way; the fourth connecting portion are provided with magic fine hair surface course, and it is connected with the magic of second connecting portion is colluded the surface course and is pasted. The size of the combined ring shape of the blood oxygen measuring device 10 and the extension part 5 can be adjusted by adjusting the size of the pasting surface, thereby being suitable for various measuring positions or different measurers.
The blood oxygen measuring device of the invention also comprises a communication device, wherein the communication device is used for transmitting the physiological parameter value to an external device.
The blood oxygen measuring device can further increase the length of the fixing band by arranging the extension part, thereby fixing the blood oxygen measuring device on measuring parts such as the head and the like, increasing the selectable range of the measuring parts, and simultaneously flexibly adjusting the annular circumference formed by the fixing band, thereby being suitable for users with different head sizes.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. The utility model provides a blood oxygen measuring device, includes fixed band, sensor, control circuit board and power, the sensor is used for gathering human physiological parameter signal, control circuit board is used for right physiological parameter signal handles and obtains human physiological parameter value, the power be used for to sensor and control circuit board power supply, a serial communication port, control circuit board with the power set up in on the fixed band, the sensor sets up fixed band internal surface and with the control circuit board electricity is connected, the fixed band both ends are provided with first connecting portion and second connecting portion respectively, first connecting portion and second connecting portion are used for connecting the both ends of fixed band make the fixed band form cyclic annular and will blood oxygen measuring device fixes at the measurement position.
2. The oximetry device of claim 1, wherein the sensors are light and receiving tubes.
3. The oximetry device of claim 1, wherein the securing strap is made of a flexible material.
4. The oximetry device according to claim 3, wherein the securing strap is made of cloth.
5. The blood oxygen measuring device according to claim 4, wherein said first connecting portion is provided with a magic hook surface layer, and said second connecting portion is provided with a magic velvet surface layer.
6. The oximetry device according to claim 1, further comprising a prompting unit for prompting a value of the physiological parameter of the human body.
7. Oximetry device according to claim 6, wherein the prompting unit is a sound emitting device, a light emitting device, and/or a display screen.
8. The oximetry device of any one of claims 1-6, further comprising an extension, the extension being connected to the oximetry device.
9. The blood oxygen measuring device according to claim 8, wherein the extension portion is provided at both ends thereof with a third connecting portion and a fourth connecting portion, respectively, and the third connecting portion and the fourth connecting portion are connected to each other, or the third connecting portion and the fourth connecting portion are connected to the first connecting portion and the second connecting portion, respectively.
10. Oximetry device according to claim 8, wherein the extension is provided with a through hole corresponding to the sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511266.0U CN209932761U (en) | 2019-04-16 | 2019-04-16 | Blood oxygen measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511266.0U CN209932761U (en) | 2019-04-16 | 2019-04-16 | Blood oxygen measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209932761U true CN209932761U (en) | 2020-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920511266.0U Active CN209932761U (en) | 2019-04-16 | 2019-04-16 | Blood oxygen measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209932761U (en) |
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2019
- 2019-04-16 CN CN201920511266.0U patent/CN209932761U/en active Active
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Address after: Room 410-412, 2 / F, 3 / F, 4 / F, building 2, No.9, Shuangyuan Road, Shijingshan District, Beijing 100041 Patentee after: BEIJING CHOICE ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 100143, Haidian District, Yuquanlu Road, No. 12, 4, 4104, Beijing Patentee before: BEIJING CHOICE ELECTRONIC TECHNOLOGY Co.,Ltd. |