CN215384065U - Blood oxygen monitoring device with bandage - Google Patents

Abstract

The utility model describes a blood oxygen monitoring device with a bandage, which comprises: the blood oxygen probe comprises a first fixing part, a second fixing part, a flexible connecting part, a data transmission part and a sensing unit for monitoring blood oxygen, wherein the first fixing part and the second fixing part are used for fixing the blood oxygen probe on the bandage; the flexible connecting part is used for connecting the first fixing part and the second fixing part; the sensing unit is used for acquiring blood oxygen signals; the data transmission part is used for transmitting the blood oxygen signal; the bandage is rectangular form, and the bandage twines in the position that awaits measuring of examinee to fixed blood oxygen monitoring devices is in the position that awaits measuring, and the bandage has first fixed through hole and second fixed through hole, and the first fixed part and the second fixed part of blood oxygen probe are fixed in the first fixed through hole and the second fixed through hole of bandage through the mode of block respectively. The blood oxygen probe is not easy to fall off or be torn off from the binding band, so that the use experience of the examinee can be improved, and the measurement accuracy can be improved.

Description

Blood oxygen monitoring device with bandage

Technical Field

The utility model relates to a blood oxygen monitoring device with a bandage.

Background

The oxygen saturation is an important physiological parameter of the respiratory cycle, which is the volume of oxygenated hemoglobin bound by oxygen in the blood as a percentage of the total available hemoglobin volume, i.e., the concentration of blood oxygen in the blood. In clinical applications, an oximeter or the like is generally used to detect the oxygen saturation level of blood in human blood. With the miniaturization of detection devices, there are also currently monitoring with portable oximeters with straps.

In the blood oxygen measurement, the difference of the measured data is the most basic data for measuring the blood oxygen saturation by monitoring the difference of the absorption degrees of the reduced hemoglobin and the oxygenated hemoglobin to the light with different wavelengths. The light conduction intensity of the hemoglobin tissue bed is measured by the photoelectric sensor, the signal acquired by the photoelectric sensor is converted into a digital signal by the signal processing circuit and then is sent to the microprocessor MCU, and the microprocessor MCU analyzes and calculates the digital signal to obtain the hemoglobin concentration and the blood oxygen saturation of the human body.

However, due to the insecure fixing manner of the blood oxygen probe and the strap, the blood oxygen probe of the existing oximeter with the strap is easy to fall off the strap, thereby causing the problem that the data monitored by the oximeter with the strap is inaccurate.

SUMMERY OF THE UTILITY MODEL

The present invention has been made in view of the above-mentioned state of the art, and an object of the present invention is to provide a blood oxygen monitoring device with a strap which is not easily detached.

Therefore, the utility model provides a blood oxygen monitoring device with a bandage, which is characterized by comprising: the blood oxygen probe comprises a first fixing part, a second fixing part, a flexible connecting part, a data transmission part and a sensing unit for monitoring blood oxygen and acquiring blood oxygen signals, the first fixing part comprises a first base body, a first extending part and a second extending part, the first base body is columnar, the first extending part and the second extending part are respectively positioned at two ends of the first base body, the first extending part and the second extending part respectively extend along each direction perpendicular to the axis of the first base body, and the first base body is provided with a first cavity; the second fixing part comprises a second base body, a third extending part and a fourth extending part, the second base body is columnar, the third extending part and the fourth extending part are respectively positioned at two ends of the second base body, the third extending part and the fourth extending part respectively extend along each direction perpendicular to the axis of the second base body, and the second base body is provided with a second cavity; the flexible connecting part is used for connecting the first fixing part and the second fixing part, one end of the flexible connecting part is connected with the side wall of the first base body, and the other end of the flexible connecting part is connected with the side wall of the second base body; the sensing unit comprises a first sensing unit and a second sensing unit, the first sensing unit is arranged in the first cavity, and the second sensing unit is arranged in the second cavity; the data transmission part is used for transmitting the blood oxygen signal; the bandage is rectangular form, the bandage twines in the position of awaiting measuring of examinee, the bandage has and is used for fixing blood oxygen probe's first fixed through hole and second fixed through hole, first fixed through hole with first fixed part cooperation is so that the bandage block is in first extension with between the second extension, second fixed through hole with the cooperation of second fixed part is so that the bandage block is in the third extension with between the fourth extension. In the utility model, the blood oxygen probe can be firmly fixed on the binding belt through the first fixing part, the second fixing part, the first fixing through hole and the second fixing through hole, so that the blood oxygen probe is not easy to fall off or be torn off from the binding belt.

In addition, in the blood oxygen monitoring device with a strap according to the present invention, optionally, the flexible connecting portion has an elongated shape, and the flexible connecting portion has a preformed angle formed through a preforming process, wherein the preformed angle is equal to or less than 180 degrees. In this case, the flexible connecting portion is in a naturally bent state. Therefore, the blood oxygen monitoring device can be more attached to the part to be detected of the examinee.

In addition, in the blood oxygen monitoring device with a strap according to the present invention, optionally, the flexible connecting portion has a through hole penetrating through both ends of the flexible connecting portion, the through hole is provided with a lead, one end of the lead is connected to the first sensing unit, and the other end of the lead is connected to the second sensing unit. Thereby, it is convenient for the first and second sensing units to transmit data and to provide power to the first and second sensing units.

In addition, in the blood oxygen monitoring device with a strap according to the present invention, optionally, the through hole is surrounded by an arc surface and a plane intersecting the arc surface, the plane being formed by the second extending portion extending to the fourth extending portion in the length direction of the flexible connecting portion. Therefore, the attaching degree of the flexible connecting part and the binding band can be increased, and the friction between the flexible connecting part and the binding band is increased.

In addition, in the blood oxygen monitoring device with a strap according to the present invention, optionally, the plane extends along a width direction of the flexible connection portion by a first preset distance. Therefore, the flexible connecting part can be protected, and the friction between the flexible connecting part and the binding belt can be increased.

In addition, in the blood oxygen monitoring device with a strap according to the present invention, optionally, one end of the data transmission unit is connected to the sidewall of the second base, and the other end of the data transmission unit is provided with a data interface, where the data interface is one of a micro-hdmi interface, a type-c interface, a micro-usb interface, a usb interface, and a mini-usb interface. Therefore, the blood oxygen monitoring device can select the microprocessors of different interfaces, and the applicability of the blood oxygen monitoring device is improved.

In addition, in the blood oxygen monitoring device with a strap according to the present invention, optionally, the shape of the first fixing through hole matches the shape of the cross section of the first base body; the shape of the second fixing through hole is matched with the shape of the cross section of the second base body. Therefore, the first base body of the blood oxygen probe can penetrate through the first fixing through hole of the binding band, and the second base body of the blood oxygen probe can penetrate through the second fixing through hole of the binding band, and in this case, the blood oxygen probe can be more stably fixed on the binding band.

In addition, in the blood oxygen monitoring device with a strap according to the present invention, optionally, the distance between the first fixing through hole and the second fixing through hole is equal to the distance between the first base and the second base. From this, can make first fixed part and the second fixed part of blood oxygen probe and the first fixed through hole of bandage and the better matching of second fixed through hole to make blood oxygen probe fix on the bandage more steadily.

In addition, in the blood oxygen monitoring device with a strap according to the present invention, optionally, the strap includes a main body portion and an attaching portion connected to one end of the main body portion, the main body portion and the attaching portion cooperate to allow the strap to be wound around a portion to be measured of a subject, the main body portion has a hook and loop surface, and the attaching portion has a hook and loop surface. From this, can utilize magic tape matt surface and magic tape hook face to make the bandage be fixed in the position of examining of person of being examined, under this kind of condition, can improve convenience and stability that blood oxygen monitoring devices wore.

In addition, in the blood oxygen monitoring device with a strap according to the present invention, optionally, the main body further includes a strap fixing portion disposed on a side of the hook and loop fastener surface of the main body, the strap fixing portion is configured to cover the flexible connecting portion to fix the blood oxygen probe, the strap fixing portion is disposed between the first fixing through hole and the second fixing through hole, and a width of the strap fixing portion is smaller than or equal to a distance between the first fixing through hole and the second fixing through hole. In this case, covering the flexible connecting portion with the band fixing portion enables the blood oxygen probe to be more stably fixed to the band.

According to the utility model, the blood oxygen monitoring device with the binding belt, which is not easy to fall off, can be provided.

Drawings

Embodiments of the utility model will now be explained in further detail, by way of example only, with reference to the accompanying drawings, in which:

fig. 1 shows a usage scenario of the blood oxygen monitoring device with a strap according to the present invention.

Fig. 2 shows a perspective view of a blood oxygen monitoring device with a strap in accordance with the present invention.

Fig. 3 shows a perspective view of a blood oxygen probe of a blood oxygen monitoring device with a strap in accordance with the present invention.

Fig. 4 shows a schematic cross-sectional view of a blood oxygen probe of a blood oxygen monitoring device with a strap in accordance with the present invention.

Fig. 5 is a schematic cross-sectional view of the flexible connection portion of the blood oxygen probe of the blood oxygen monitoring device with a strap in accordance with the present invention.

Fig. 6 shows a front view of a blood oxygen probe of a blood oxygen monitoring device with a strap in accordance with the present invention.

Fig. 7 illustrates a perspective view of a strap of a strapped blood oxygen monitoring device in accordance with the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. In the drawings, the same components or components having the same functions are denoted by the same reference numerals, and redundant description thereof will be omitted.

Fig. 1 shows a usage scenario diagram of a blood oxygen monitoring device with a strap according to the present invention. The present embodiment provides a blood oxygen monitoring device 1 with a strap. The blood oxygen monitoring device 1 with the bandage related to the utility model can be simply called as the blood oxygen monitoring device 1. In some examples, as shown in fig. 1, blood oxygen monitoring device 1 may be worn on a finger of subject 2 to monitor the blood oxygen condition of subject 2. However, the usage scenario of the present embodiment is not limited to this, and for example, the blood oxygen monitoring device 1 may also be worn on the palm or toe of the subject 2.

Fig. 2 shows a perspective view of a strapped blood oxygen monitoring device 1 in accordance with the present invention. In the present embodiment, as shown in fig. 2, the blood oxygen monitoring device 1 may comprise a blood oxygen probe 10 and a strap 20. The blood oxygen probe 10 may be secured to the strap 20. Blood oxygen probe 10 may be used to acquire blood oxygen information. In some examples, strap 20 may be wrapped around a finger of subject 2 to secure blood oxygen probe 10 on the finger of subject 2.

The blood oxygen probe 10 and the bandage 20 of the blood oxygen monitoring device 1 are easy to disassemble and convenient to carry, and have excellent use flexibility. In addition, the blood oxygen probe 10 and the binding band 20 can be stably combined when the blood oxygen monitoring device 1 related by the utility model is worn, and are not easy to fall off, so that the wearing experience can be improved, and the measurement accuracy can be improved.

Fig. 3 shows a perspective view of blood oxygen probe 10 of blood oxygen monitoring device with strap 1 according to the present invention. In the present embodiment, as shown in fig. 3, the blood oxygen probe 10 may include a first fixing portion 11, a second fixing portion 12, a flexible connecting portion 13, a data transmission portion 14 and a sensing unit (not shown) for monitoring blood oxygen and collecting blood oxygen signals. The first fixing portion 11 and the second fixing portion 12 may be used to fix the blood oxygen probe 10 on the strap 20. The flexible connecting portion 13 may be used to connect the first fixing portion 11 and the second fixing portion 12, so as to integrate the blood oxygen probe 10, thereby improving the portability of the blood oxygen monitoring device 1. The data transmission section 14 may be used to transmit the blood oxygenation signals of the sensing unit to an external device (not shown), and the blood oxygenation status of the subject 2 can be obtained through analysis of the external device.

In the present embodiment, as shown in fig. 3, the first fixing portion 11 may include a first base 111, a first extension portion 112, and a second extension portion 113.

In some examples, the first substrate 111 may have a pillar shape. For example, the first substrate 111 may be a prism, a cylinder, or an elliptic cylinder.

In some examples, the cross-section of the first substrate 111 may be a regular pattern. For example, the cross-section of the first substrate 111 may be square, circular, or elliptical.

In some examples, the first substrate 111 may have an upper surface and a lower surface.

In some examples, the first extension 112 and the second extension 113 may be located at both ends of the first base 111, respectively. The first and second extension portions 112 and 113 may extend a distance in respective directions perpendicular to the axis of the first base 111, respectively. Specifically, the first extension portion 112 may be ring-shaped formed by extending the upper surface of the first base 111 in respective directions perpendicular to the axis of the first base 111. The second extension portion 113 may be ring-shaped formed by extending the lower surface of the first base 111 in respective directions perpendicular to the axis of the first base 111.

In some examples, the upper surface of the first base 111 extends in a preset direction by a distance equal to a distance that the lower surface of the first base 111 extends in the same direction as the preset direction.

In some examples, the upper surface of the first substrate 111 extends in a predetermined direction by a distance that is not equal to a distance that the lower surface of the first substrate 111 extends in the same direction as the predetermined direction. Where inequality may be greater or less than.

In the present embodiment, as shown in fig. 3, the second fixing part 12 may include a second base 121, a third extension part 122, and a fourth extension part 123.

In some examples, the second substrate 121 may have a pillar shape. For example, the second substrate 121 may be a prism, a cylinder, or an elliptic cylinder.

In some examples, the cross-section of the second substrate 121 may be a regular pattern. For example, the cross-section of the first substrate 121 may be square, circular, or elliptical.

In some examples, the second substrate 121 may have an upper surface and a lower surface.

In some examples, the third extension 122 and the fourth extension 123 may be located at both ends of the second base 121, respectively. The third and fourth extension portions 122 and 123 may respectively extend a distance in respective directions perpendicular to the axis of the second base 121. Specifically, the third extension portion 122 may be a ring shape formed by extending the upper surface of the second base 121 in various directions perpendicular to the axis of the second base 121. The fourth extension portion 123 may be a ring shape formed by extending the lower surface of the second base 121 in various directions perpendicular to the axis of the second base 121.

In some examples, the upper surface of the second substrate 121 extends in a preset direction by a distance equal to a distance that the lower surface of the second substrate 121 extends in the same direction as the preset direction.

In some examples, the upper surface of the second substrate 121 extends in a predetermined direction by a distance that is not equal to a distance that the lower surface of the second substrate 121 extends in the same direction as the predetermined direction. Where inequality may be greater or less than.

In some examples, the first extension 112, the second extension 113, the third extension 122, and the fourth extension 123 may be shaped as a regular pattern ring corresponding to the cross-section of the first base 111 and the second base 121. For example, when the cross section of the first base 111 is square, the first extending portion 112 and the second extending portion 113 may be square rings having a square inner circumference and a square outer circumference.

In some examples, the shapes of the first extension 112, the second extension 113, the third extension 122, and the fourth extension 123 may also be in a pattern that does not correspond to the cross-section of the first base 111 and the second base 121. For example, when the cross section of the first base 111 is square, the first extending portion 112 and the second extending portion 113 may be ring-shaped with a square inner circumference and a circular outer circumference.

In some examples, the first extension 112, the second extension 113, the third extension 122, and the fourth extension 123 may be a flexible material. The flexible material can be a rubber plastic material or silica gel. Wherein the rubber-plastic material can be one of isoprene rubber, butadiene rubber, styrene-butadiene rubber, nitrile rubber and chloroprene rubber, sodium butadiene rubber, ethylene propylene rubber, butyl rubber or natural rubber. The silica gel may be one of organic silica gel or inorganic silica gel. In this case, the first extension 112, the second extension 113, the third extension 122, and the fourth extension 123 may be bent and deformed. Therefore, the first fixing portion 11, the second fixing portion 12 and the fixing through holes respectively matched with the first fixing portion and the second fixing portion can be more easily operated when being matched and fixed.

Fig. 4 shows a schematic cross-sectional view of blood oxygen probe 10 of blood oxygen monitoring device with strap 1 according to the present invention.

In the present embodiment, as shown in fig. 4, the first base 111 may have a first cavity 111a, and the second base 121 may have a second cavity 121 a. In some examples, the first and second cavities 111a and 121a may be regular shapes. For example, the first cavity 111a and the second cavity 121a may be a rectangular parallelepiped cavity, a cylindrical cavity, and an elliptic cylindrical cavity.

In some examples, the lower surface of the first substrate 111 may have a first window 111b, and the first window 111b may communicate with the first cavity 111 a. In some examples, the lower surface of the second substrate 121 may have a second window 121b, and the second window 121b may communicate with the second cavity 121 a. Thereby, the blood oxygen signal can be acquired through the first window 111b and the second window 121 b. In some examples, the first window 111b and the second window 121b may be regular graphics. For example, the first and second windows 111b and 121b may be square, rectangular, circular, and oval.

In the present embodiment, as described above, the blood oxygen probe 10 may include a sensing unit (not shown) for monitoring blood oxygen and acquiring blood oxygen signals. The sensing unit may include a first sensing unit and a second sensing unit. The first sensing unit is disposed in the first cavity 111a, and the second sensing unit is disposed in the second cavity 121 a. Thereby, the sensing unit is able to acquire the blood oxygen signal. The blood oxygenation signal may be an analog signal. As described above, in some examples, the lower surface of the first substrate 111 may have the first window 111b, and the lower surface of the second substrate 121 may have the second window 121 b. In this case, the blood oxygen signal can be acquired through the first window 111b and the second window 121 b.

In some examples, the first sensing unit and the second sensing unit may be light sensing devices. Blood oxygenation of subject 2 may be measured by the light sensing device.

In some examples, the light sensing device may be a blood oxygen sensor light emitting tube that may be used to emit light or a blood oxygen sensor light tube that may be used to receive light. In some examples, the first sensing unit may be a blood oxygen sensor light emitting tube or a blood oxygen sensor light emitting tube, and the second sensing unit may be a blood oxygen sensor light emitting tube or a blood oxygen sensor light emitting tube.

In the present embodiment, as shown in fig. 3, the blood oxygen probe 1 may include a flexible connection portion 13. The flexible connecting portion 13 is used for connecting the first fixing portion 11 and the second fixing portion 12, one end of the flexible connecting portion 13 is connected to the sidewall of the first substrate 111, and the other end of the flexible connecting portion 13 is connected to the sidewall of the second substrate 121. Therefore, the blood oxygen probe 10 can be integrated, and the portability of the blood oxygen monitoring device 1 can be improved.

In some examples, the flexible connections 13 may be elongated. In some examples, the flexible connection 13 may be of a regular shape. For example, the flexible connection 13 may be a rectangular parallelepiped, a cylinder, or a semi-cylinder.

In some examples, the flexible connection 13 may have a pre-form angle formed via a pre-forming process (i.e., the flexible connection 13 may have an initial arc). In this case, the flexible connecting portion 13 is in a naturally bent state. Therefore, the blood oxygen probe 10 can be more attached to the part to be measured of the examinee 2 when being worn, and the wearing experience is improved. In some examples, the preforming angle may be equal to or less than 180 degrees. For example, the pre-forming angle may be 45 degrees, 60 degrees, 90 degrees, 135 degrees, or 180 degrees. That is, the initial curvature is such that the plane of the lower surface of the first substrate 111 forms an angle a (see fig. 4) with the plane of the lower surface of the second substrate 121. The included angle a may be a plurality of angles. For example, the included angle a may be 45 degrees, 60 degrees, 90 degrees, 135 degrees, or 180 degrees.

Fig. 5 shows a schematic cross-sectional view of flexible connection portion 13 of blood oxygen probe 10 of blood oxygen monitoring device with strap 1 according to the present invention.

In the present embodiment, as shown in fig. 5, the flexible connecting portion 13 may have a through hole 13a penetrating both ends of the flexible connecting portion 13. The through hole 13a may be provided with a wire, one end of which is connected to the first sensing unit and the other end of which is connected to the second sensing unit. Therefore, the first sensing unit is communicated with the second sensing unit through a lead, and the blood oxygen monitoring device 1 can transmit data and provide power for the sensing units more conveniently. However, examples of the present invention are not limited thereto, and for example, the lead provided by the through hole 13a may be replaced with a flexible circuit board.

In some examples, the through-holes 13a may be in a regular shape. For example, the through-hole 13a may be square, circular, or semicircular.

In some examples, as shown in fig. 5, the through hole 13a may be surrounded by a circular arc surface 13b and a plane 13c intersecting the circular arc surface, and the plane 13c may be formed by the second extending portion 113 extending to the fourth extending portion 123 in the length direction L1 (refer to fig. 4) of the flexible connecting portion 13. This increases the degree of adhesion between the flexible connecting portion 13 and the band 20, and increases the friction between the flexible connecting portion 13 and the band 20.

But examples of the present invention are not limited thereto, and in some examples, the flexible connecting portion 13 may not have the through hole 13 a. For example, the lead wires or the flexible circuit board may be disposed in the flexible connection portion 13 through an injection molding process.

In some examples, the plane 13c may extend a first preset distance in a width direction W (refer to fig. 5) of the flexible connecting portion 13. This protects the flexible connecting portion 13, and increases friction between the flexible connecting portion 13 and the band 20. Further, by appropriately increasing the distance over which the flat surface 13c extends, the flexible connecting portion 13 can be protected from being broken even when it is twisted sharply.

Fig. 6 shows a front view of blood oxygen probe 10 of blood oxygen monitoring device with strap 1 in accordance with the present invention.

In the present embodiment, as shown in fig. 6, the data transmission part 14 may include a data transmission connection part 141, a data transmission main body part 142, and a data interface 143. The data transmission connection portion 141 is connected to a sidewall of the second base 121. Thereby, the blood oxygen signals of the sensing units disposed in the first and second cavities 111a and 121a can be transmitted to the external device.

In some examples, as shown in fig. 6, the data transmission connection part 141 may include a cylinder 141a and a flexible protection plate 141 b. The cylinder 141a has a through hole in the axial direction, which is provided with a wire. The flexible protection plate 141b is formed by the fourth extension part 123 extending a preset distance in the length direction L2 of the data transmission part 14. Thereby, the flexible protection plate 141b can protect the data transmission connection part 141 from being broken when it is subjected to severe bending.

In some examples, the data transmission body portion 142 may be elongated, having through holes, which may be provided with conductive wires. The data transmission body part 142 may be a regular shape. For example, the data transmission body 142 may be a cylinder, a rectangular body, or a semi-cylinder.

In some examples, data interface 143 may be a micro-hdmi interface, a type-c interface, a micro-usb interface, a usb interface, and a mini-usb interface. Therefore, the blood oxygen monitoring device 1 can select the microprocessors with different interfaces, and the applicability of the blood oxygen monitoring device 1 is improved.

In the present embodiment, as described above, the blood oxygen probe 10 may include the first fixing portion 11, the second fixing portion 12, the flexible connecting portion 13, the data transmitting portion 14 and the sensing unit. The first fixing portion 11 and the second fixing portion 12 are connected by a flexible connecting portion 13. The data transmission unit 14 is connected to the second fixed unit 12. In some examples, the first fixing portion 11, the second fixing portion 12, the flexible connecting portion 13, and the data transmission portion 14 may be integrally molded. Thus, the first fixing portion 11, the second fixing portion 12, the flexible connecting portion 13, and the data transmission portion 14 can be formed by one-time molding.

In some examples, the first fixing portion 11, the second fixing portion 12, the flexible connecting portion 13 and the data transmission portion 14 may be an elastic material, and the elastic material may be a rubber plastic material or a silicon rubber. Wherein the rubber-plastic material can be one of isoprene rubber, butadiene rubber, styrene-butadiene rubber, nitrile rubber and chloroprene rubber, sodium butadiene rubber, ethylene propylene rubber, butyl rubber or natural rubber. The silica gel may be one of organic silica gel or inorganic silica gel.

Fig. 7 shows a perspective view of strap 20 of strapped blood oxygen monitoring device 1 in accordance with the present invention. In the present embodiment, as shown in fig. 7, the binding band 20 may have an elongated shape. The band 20 is used to wrap around the portion to be measured of the subject 2.

In some examples, strap 20 may have a first securing through hole 21 and a second securing through hole 22 for securing blood oxygen probe 10, first securing through hole 21 cooperating with first securing portion 11 to snap strap 20 between first extension portion 112 and second extension portion 113, and second securing through hole 22 cooperating with second securing portion 12 to snap strap 20 between third extension portion 122 and fourth extension portion 123. Thereby, the blood oxygen probe 10 can be stably fixed to the band 20.

In some examples, the shape of the first fixing through-hole 21 matches the shape of the cross-section of the first base 111; the shape of the second fixing through-hole 22 matches the shape of the cross-section of the second base 121. In other words, the shape of the first fixing through-hole 21 is the same as the shape of the cross section of the first base 111; the shape of the second fixing through-hole 22 is the same as the shape of the cross-section of the second base 121. Thereby, the first base 111 of the blood oxygen probe 10 can pass through the first fixing through hole 21 of the band 20, and the second base 121 of the blood oxygen probe 10 can pass through the second fixing through hole 22 of the band 20, in which case the blood oxygen probe 10 can be more stably fixed to the band 20.

In some examples, the shape of the first fixing through-hole 21 may be proportionally larger than the shape of the cross-section of the first base 111 in a case where the first and second extensions 112 and 113 are sufficiently in contact with the binder band 20. In the case where the third and fourth extensions 122 and 123 are sufficiently in contact with the strap 20, the shape of the second fixing through-hole 22 may be proportionally larger than the shape of the cross-section of the second base 121.

In some examples, the distance between the first and second fixing through holes 21 and 22 is equal to the distance between the first and second substrates 111 and 121. Thereby, the first fixing portion 11 and the second fixing portion 12 of the blood oxygen probe 10 can be better matched with the first fixing through hole 21 and the second fixing through hole 22 of the band, so that the blood oxygen probe 10 is more stably fixed on the band 20.

In the present embodiment, as shown in fig. 7, the band 20 may further include a main body portion 23 and an attachment portion 24 connected to one end of the main body portion 23. Thereby, the main body portion 23 and the attaching portion 24 can be fitted so that the band 20 is fixed to the portion to be measured of the subject 2.

In some examples, the main body portion 23 has a hook and loop finish. The sticking portion 24 has a hook and loop fastener surface. From this, bandage 20 twine behind the 2 positions that await measuring of examinee, can make bandage 20 fixed through the magic subsides, improve convenience and stability that blood oxygen monitoring devices 1 wore.

In some examples, the body portion 23 may be of a regular shape. For example, the main body portion 23 may be a flat rectangular parallelepiped. In some examples, the adhesive portion 24 may be a regular shape. For example, the attachment portion 24 may be a flat rectangular parallelepiped. In some examples, the adhesive portion 24 may be attached to the main body portion 23 by sewing.

In some examples, the main body portion 23 may further include a band fixing portion 231 provided at a side of the hook and loop fastener face of the main body portion 23. In monitoring blood oxygen, the band fixing portion 231 may be used to cover the flexible connecting portion 13 to fix the blood oxygen probe 10. The band fixing part 231 may be disposed between the first fixing through hole 21 and the second fixing through hole 22. Thereby, the blood oxygen probe 10 can be more stably fixed to the band 20.

In some examples, the length of the band fixing part 231 may be less than or equal to the distance between the first and second fixing through holes 21 and 22. When worn, the blood oxygen probe 10 may pass through the band fixing portion 231 such that the band fixing portion 231 covers the flexible connecting portion 13, and the first fixing portion 11 of the blood oxygen probe 10 will be located at one end of the band fixing portion 231 and the second fixing portion 12 will be located at the other end of the band fixing portion 231.

In some examples, the width of the band fixing portion 231 may be less than or equal to the width of the body portion 23, while ensuring that the blood oxygen probe 10 may pass through the band fixing portion 231. In some examples, the strap fixing part 231 may be provided at one side thereof with a hook and loop fastener surface, and the strap fixing part 231 may be provided at the same side as the hook and loop fastener surface of the main body part 23. This enables the band 20 to be fixed to the measurement target portion of the subject 2 more stably.

While the utility model has been specifically described above in connection with the drawings and examples, it will be understood that the above description is not intended to limit the utility model in any way. Those skilled in the art can make modifications and variations to the present invention as needed without departing from the true spirit and scope of the utility model, and such modifications and variations are within the scope of the utility model.

Claims (10)

1. The utility model provides a blood oxygen monitoring devices with bandage which characterized in that:

the blood oxygen monitoring device comprises a blood oxygen probe and a bandage, wherein the blood oxygen probe comprises a first fixing part, a second fixing part, a flexible connecting part, a data transmission part and a sensing unit for monitoring blood oxygen and acquiring blood oxygen signals, the first fixing part comprises a first base body, a first extending part and a second extending part, the first base body is columnar, the first extending part and the second extending part are respectively positioned at two ends of the first base body, the first extending part and the second extending part respectively extend along each direction perpendicular to the axis of the first base body, and the first base body is provided with a first cavity; the second fixing part comprises a second base body, a third extending part and a fourth extending part, the second base body is columnar, the third extending part and the fourth extending part are respectively positioned at two ends of the second base body, the third extending part and the fourth extending part respectively extend along each direction perpendicular to the axis of the second base body, and the second base body is provided with a second cavity; the flexible connecting part is used for connecting the first fixing part and the second fixing part, one end of the flexible connecting part is connected with the side wall of the first base body, and the other end of the flexible connecting part is connected with the side wall of the second base body; the sensing unit comprises a first sensing unit and a second sensing unit, the first sensing unit is arranged in the first cavity, and the second sensing unit is arranged in the second cavity; the data transmission part is used for transmitting the blood oxygen signal; the bandage is rectangular form, the bandage twines in the position of awaiting measuring of examinee, the bandage has and is used for fixing blood oxygen probe's first fixed through hole and second fixed through hole, first fixed through hole with first fixed part cooperation is so that the bandage block is in first extension with between the second extension, second fixed through hole with the cooperation of second fixed part is so that the bandage block is in the third extension with between the fourth extension.

2. The strapped oximeter device of claim 1, wherein:

the flexible connecting part is in a long strip shape and has a preforming angle formed through preforming treatment, wherein the preforming angle is less than or equal to 180 degrees.

3. The strapped oximeter device of claim 1, wherein:

the flexible connecting part is provided with a through hole penetrating through two ends of the flexible connecting part, a lead is arranged in the through hole, one end of the lead is connected with the first sensing unit, and the other end of the lead is connected with the second sensing unit.

4. The strapped oximeter device of claim 3, wherein:

the through hole is surrounded by an arc surface and a plane intersected with the arc surface, and the plane is formed by the second extending portion extending to the fourth extending portion along the length direction of the flexible connecting portion.

5. The strapped oximeter device of claim 4, wherein:

the plane extends a first preset distance along the width direction of the flexible connecting portion.

6. The strapped oximeter device of claim 1, wherein:

one end of the data transmission part is connected with the side wall of the second base body, the other end of the data transmission part is provided with a data interface, and the data interface is one of a micro-hdmi interface, a type-c interface, a micro-usb interface, a usb interface and a mini-usb interface.

7. The strapped oximeter device of claim 1, wherein:

the shape of the first fixing through hole is matched with that of the cross section of the first base body; the shape of the second fixing through hole is matched with the shape of the cross section of the second base body.

8. The strapped oximeter device of claim 1, wherein:

the distance between the first fixing through hole and the second fixing through hole is equal to the distance between the first base body and the second base body.

9. The strapped oximeter device of claim 1, wherein:

the bandage includes the main part and connects the portion of pasting of the one end of main part, the main part with paste the portion cooperation and make the bandage twines in the position of awaiting measuring of the person of the examined, the main part has magic tape matt surface, paste the portion and have magic tape hook face.

10. The strapped oximeter device of claim 9, wherein:

the main body part is still including setting up the bandage fixed part of magic tape hair side one side of main body part, the bandage fixed part is used for covering flexible connecting portion is in order to fix blood oxygen probe, the bandage fixed part sets up first fixed through-hole with between the second fixed through-hole, the width of bandage fixed part is less than or equal to first fixed through-hole with the distance between the second fixed through-hole.

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