CN216777078U - Blood oxygen detection patch applied to animals - Google Patents

Abstract

A blood oxygen detection patch applied to animals comprises a detection module and a detachable connecting piece. The detachable connecting piece is provided with a connecting structure, and the detachable connecting piece and the detection module are fixed on an animal to be detected through the connecting structure. The detection module comprises at least one light emitting piece and at least one light receiving piece, wherein the light emitting piece and the light receiving piece are fixedly connected into a sheet structure, so that the blood oxygen detection patch can be directly attached to the body surface (such as the belly skin) of a detected animal without being clamped to the animal body. Compared with a blood oxygen clip, the blood oxygen detection patch is not easy to fall off, and is particularly suitable for blood oxygen monitoring of animals in an awake state.

Description

Blood oxygen detection patch applied to animals

Technical Field

The utility model relates to an animal medical instrument, in particular to a blood oxygen detection patch applied to animals.

Background

With the progress of scientific culture, diagnosis and treatment of animal diseases are gradually paid attention to by the public, and thus medical instruments applied to animals are rapidly developed. Blood oxygen detection is used as an extremely important reference factor in the process of diagnosing and treating animal diseases, and the corresponding blood oxygen detection device also needs to be updated and improved continuously.

The existing blood oxygen detection devices applied to animals are all clip-type blood oxygen clips, the blood oxygen clips are usually used when the animals are in an anesthesia state, and the measurement parts of the blood oxygen clips are tongues, ears, lips, toes, foreskins, vulvas and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a blood oxygen detection patch applied to an animal, which is used for providing another blood oxygen detection structure used on the animal.

In accordance with one embodiment of the present invention, there is provided a blood oxygen detecting patch for animal, including:

the detection module is used for collecting and processing blood oxygen information of a tested animal and comprises at least one light emitting piece for emitting detection light and at least one light receiving piece for receiving the detection light, and the light emitting piece and the light receiving piece are arranged into a sheet structure and used for being attached to the tested animal;

and the detachable connecting piece is provided with a connecting structure capable of being fixed on the tested animal, and the detachable connecting piece and the detection module are fixed on the tested animal through the connecting structure.

In one embodiment, the number of the light receiving parts is more than two, and a gap is formed between every two adjacent light receiving parts.

In one embodiment, the number of light receiving elements is greater than or equal to the number of light emitting elements.

In one embodiment, the number of the light emitting members is two or more.

In one embodiment, at least one light emitting element is disposed between at least some of the adjacent light receiving elements; and/or at least one light receiving element is arranged between at least part of adjacent light emitting elements.

In one embodiment, the light receiving elements and the light emitting elements are irregularly distributed, or arranged in a circle, a line or an array.

In one embodiment, the light receiving elements and the light emitting elements are alternately arranged in sequence and are arranged in a circular shape; a light emitting element is arranged between the adjacent light receiving elements, and a light receiving element is arranged between the adjacent light emitting elements.

In one embodiment, the detection module comprises a control unit, and the control unit is connected with the light receiving element and the light emitting element and used for sending instructions, receiving and processing blood oxygen information.

In one embodiment, the detection module includes a wireless data transmission unit, and the wireless data transmission unit is connected to the control unit and configured to wirelessly transmit blood oxygen information to an external device.

In one embodiment, the detection module includes a power module having a battery for powering the detection module.

In one embodiment, the detection module has a light shielding film covering the light receiving element and the light emitting element on the side facing away from the animal to be tested.

In one embodiment, the detection module further has an additional parameter detection unit including at least one of a body temperature detection unit and a motion state detection unit.

In one embodiment, the detachable connecting piece is connected with the detection module so as to fix the detection module on the tested animal; or the detachable connecting piece and the detection module are arranged separately, and the detachable connecting piece is provided with a containing part which can contain the detection module so as to fix the detection module on the detected animal.

In one embodiment, the connection between the detachable connection member and the detection module specifically includes: the detachable connecting piece is provided with a base body, the detection module is fixed on the base body, and the base body is provided with the connecting structure so as to fix the base body and the detection module on the detected animal.

In one embodiment, one surface of the detection module facing the base body is an installation surface, the installation surface is fixedly adhered to one surface of the base body, one surface of the detection module departing from the base body is a detection surface, an adhesive layer covers the detection surface, and the adhesive layer is provided with an outer adhesive surface for adhering the detected animal; and the outer pasting surface is provided with a surface layer capable of being torn.

In one embodiment, the detachable connection member and the detection module are separately arranged as follows: the detachable connecting piece is provided with a base body, the base body and the detection module are arranged in a separated mode, the accommodating part is a placing area which is arranged on one surface, facing the detected animal, of the base body, the base body is provided with the connecting structure, and the base body can be used for pressing the detection module onto the detected animal when the base body is fixed to the detected animal through the connecting structure.

In one embodiment, the connecting structure includes at least one of an adhesive portion, a strap, a buckle, and an elastic rib.

The blood oxygen detection patch according to the embodiment comprises a detection module and a detachable connecting piece. The detachable connecting piece is provided with a connecting structure, and the detachable connecting piece and the detection module are fixed on an animal to be detected through the connecting structure. The detection module comprises at least one light emitting piece and at least one light receiving piece, and the light emitting piece and the light receiving piece are fixedly connected into a sheet structure, so that the blood oxygen detection patch can be directly attached to the body surface (such as the belly skin) of a detected animal without being clamped to the animal body. Compared with a blood oxygen clip, the blood oxygen detection patch is not easy to fall off, and is particularly suitable for blood oxygen monitoring under the waking state of an animal.

Drawings

FIG. 1 is a simplified schematic diagram of a blood oxygen detection patch according to an embodiment of the present invention;

FIGS. 2-5 are schematic diagrams illustrating the number and arrangement of light emitting and receiving elements in various embodiments of the present invention;

FIG. 6 is a cross-sectional view of a blood oxygen detection patch in accordance with an embodiment of the present invention;

FIG. 7 is a cross-sectional view of another embodiment of the blood oxygen detection patch of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present invention have not been shown or described in the specification in order to avoid obscuring the present invention from the excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they can be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" as used herein includes both direct and indirect connections (couplings), unless otherwise specified.

The embodiment provides an oximetry patch applied to an animal, and the oximetry patch is specially used for the animal. Different from the existing blood oxygen clip, the blood oxygen detection patch is fixed on the animal body in an attaching mode, and the blood oxygen information is detected by a light reflection measuring method.

Referring to fig. 1-7, the blood oxygen detecting patch includes a detecting module 100 and a detachable connecting member 200. The detection module 100 is used for collecting and processing blood oxygen information of a tested animal, and the detachable connecting piece 200 is used for fixing the detection module 100 on the body of the tested animal.

The detecting module 100 includes at least one light emitting element 110 for emitting detecting light and at least one light receiving element 120 for receiving detecting light, and the light emitting element 110 and the light receiving element 120 are configured as a sheet-like structure for attaching to an animal to be detected. In some embodiments, the detection module 100 may include a control unit (not shown) connected to the light receiving element 120 and the light emitting element 110 for sending commands, receiving and processing blood oxygen information. The collected blood oxygen information can be processed by the control unit and then transmitted to an external device (such as a monitor) to continue the subsequent work. In some embodiments, the detection module 100 may also have no control unit, and directly connect the light emitting element 110 and the light receiving element 120 with an external control unit or an external device (such as a monitor, etc.) through a wireless or wired connection, so as to receive instructions from the external device and transmit blood oxygen information to the external device.

The detachable connection member 200 is used for being detachably worn or fixed on the body of the tested animal, and the detachable connection can be disposable or reusable. The detachable connector 200 has at least one connecting structure capable of being fixed on the tested animal, and the detachable connector 200 and the detection module 100 are fixed on the tested animal through the connecting structure. In one embodiment, the attachment structure includes, but is not limited to, at least one of an adhesive, a strap, a clasp (e.g., a belt with a clasp, etc.), and an elastic band (e.g., secured to the animal by an elastic snare). The detachable connection 200 may be one part or may include a plurality of parts.

The blood oxygen detection patch can be directly attached to the body surface (such as belly skin) of a detected animal, and the reliable connection between the detection module 100 and the detected animal is ensured through the detachable connecting piece 200. Compared with a blood oxygen clip, the blood oxygen detection patch is not easy to fall off, and is particularly suitable for blood oxygen monitoring under the waking state of an animal.

However, compared with the transmission-type detection method of the blood oxygen clip, when the method for measuring the light reflection is applied to an animal, the inaccurate detection is easy to occur. Specifically, if the blood oxygen detection patch is not attached at a proper position, the light receiving element 120 is difficult to receive or only receives a part of the detection light, so that the situation that the measurement cannot be performed easily occurs, the reliability of the measurement result is reduced, the error is large, and the patch needs to be attached again, which affects the detection efficiency. For the disposable blood oxygen detecting paste, it is not suitable for repeated pasting, which will cause waste and cost increase.

In an embodiment of the utility model, referring to fig. 2-5, the number of the light receiving elements 120 is two or more, and a gap is formed between adjacent light receiving elements 120. By increasing the number of the light receiving elements 120, the light receiving elements 120 are dispersed into different areas, so that the receiving range of the light receiving elements 120 is expanded, more detection light rays are received, and the detection accuracy is improved.

Further, in an embodiment, referring to fig. 2-5, the number of the light receiving elements 120 is greater than or equal to the number of the light emitting elements 110. At this time, especially, when the number of the light receiving elements 120 is greater than the number of the light emitting elements 110, the area covered by the light receiving elements 120 is larger, and the reflected detection light can be received as much as possible, so as to provide more data for analysis and improve the detection accuracy.

Further, in an embodiment, with continued reference to fig. 2-5, the number of the light emitting elements 110 may be more than two. More light emitting elements 110 can emit more detection light, so that more inspection light information can be received by the light receiving element 120.

In the arrangement of the light receiving element 120 and the light emitting element 110, there may be many variations, especially when there are a plurality of light receiving elements 120 and light emitting elements 110, these light receiving elements 120 and light emitting elements 110 may be distributed irregularly (i.e. not forming a regular arrangement), or may be arranged in a regular shape such as a circle, a line or an array. The shape of the circle includes, but is not limited to, a circle (as shown in fig. 2 and 4), an ellipse, a diamond (as shown in fig. 3), a triangle, and other polygons, etc., and the specific shape is not limited as long as the structure enclosing the circle is the shape of the circle. The line shape includes, but is not limited to, a straight line (as shown in fig. 5), a curved line (e.g., an arc), a combination of multiple broken lines, a combination of multiple straight lines and curved lines, a combination of multiple curved lines (e.g., a wavy line), and the like. In one embodiment, as shown in fig. 2-5, the arrangement shape of the light receiving element 120 and the light emitting element 110 can correspond to the external shape of the whole blood oxygen detecting patch, so that the arrangement shape of the light receiving element 120 and the light emitting element 110 can conform to the external shape design of the whole blood oxygen detecting patch.

Further, in an embodiment, no matter what arrangement of the light receiving elements 120 and the light emitting elements 110 is, in order to improve the detection accuracy, at least one light emitting element 110 may be disposed between adjacent light receiving elements 120; and/or at least one light receiving element 120 is disposed between adjacent light emitting elements 110. The purpose of this solution is to enable some or all of the light receiving elements 120 to receive the detection light emitted by at least two different light emitting elements 110, i.e. one light receiving element 120 can receive multiple sets of signals, and/or the detection light emitted by one light emitting element 110 can be reflected to at least two different light receiving elements 120. For the reason that one light receiving element 120 only receives the inspection light emitted by one light emitting element 110, when one light receiving element 120 can receive multiple sets of signals, the signals can reflect not only the feedback information carried by the detection light of each light emitting element 110, but also the interaction between the detection lights of different light emitting elements 110, and the interaction is beneficial to the subsequent analysis of all the detection lights, so as to obtain a more accurate detection result.

Referring to fig. 2, in one embodiment, the light receiving elements 120 and the light emitting elements 110 are alternately arranged in sequence and are arranged in a circular shape. In this shape, one light emitting element 110 is disposed between adjacent light receiving elements 120, and one light receiving element 120 is disposed between adjacent light emitting elements 110. This structure can ensure that all the light receiving elements 120 can receive the detection light emitted from the light emitting elements 110 on both sides. And all the detection light of the light emitting element 110 can be received by the light receiving elements 120 at both sides thereof. Of course, the shape shown in fig. 2 is merely an example, and other arrangements may be provided in other embodiments to achieve the above-mentioned object. Such as shown in fig. 3 and 5. Even, as shown in fig. 4, a light receiving element 120 may be further disposed between the light receiving element 120 and the light emitting element 110 arranged in a ring shape, and the light receiving element 120 may receive the inspection light from one or more light emitting elements 110 around, so as to further improve the detection light collection efficiency and collect the interaction information between different groups of detection light.

The blood oxygen detection patch can be connected with external equipment in a wired or wireless mode to transmit the collected blood oxygen information. For example, in one embodiment, the detection module 100 includes a wireless data transmission unit (not shown), which is connected to the control unit for wirelessly transmitting blood oxygen information to the external device. The wireless data transmission unit can adopt the existing wireless communication technology, such as wifi, Bluetooth and the like.

The blood oxygen detection patch can be externally connected with a power supply for power supply. Of course, in order to improve portability, in one embodiment, the blood oxygen detection patch may be self-contained with a battery. For example, the detection module 100 includes a power module (not shown) having a battery for supplying power to the detection module 100. The battery can be a disposable battery, and of course, the battery can also be a rechargeable battery which can be used repeatedly.

Further, the blood oxygen detection patch can be added with other functions, such as body temperature detection, motion state detection or other detection functions related to animal physiological parameters. For example, in one embodiment, the detection module 100 further has an additional parameter detection unit (not shown in the figure) including at least one of a body temperature detection unit and a motion state detection unit. The body temperature detection unit can measure body temperature by using but not limited to NTC or PTC resistors, and the body temperature detection unit can be fixed by glue or other methods. The motion state detection unit may employ, but is not limited to, a gyroscope and an angular velocity sensor. The motion state detection unit measures the motion state of the animal, and the gyroscope and the angular velocity sensor can be arranged on a PCB with a small area and then fixed in the blood oxygen paste by methods such as glue and the like. The additional parameter detecting unit may be fixed with other units of the detecting module 100 as a whole, or may be separately disposed at different positions of the blood oxygen detecting patch.

Further, in terms of the structure of the detachable connector 200 and the detection module 100, the detachable connector 200 is connected to the detection module 100 to fix the detection module 100 to the animal to be tested. The detachable connector 200 may be detachably or non-detachably connected to the detection module 100, such as detachable adhesive (e.g., velcro), non-detachable firm adhesive, welding, riveting, etc. When the detachable connector 200 is fixed to the animal under test, the detection module 100 is also fixed to the animal under test.

Or, the detachable connection member 200 may be provided separately from the detection module 100, that is, the detection module 100 and the detachable connection member 200 are integrated, and then the detection module 100 is fixed on the detected animal through the detachable connection member 200 when worn. For example, the detachable connector 200 can have a receiving portion for receiving the detection module 100, and the receiving portion can be a region for receiving the detection module 100, and the region can be a plane, a cavity or other shapes, so that when the detachable connector 200 is fixed to the animal, the detection module 100 can be fixed to the animal. In addition, in some embodiments, the receiving portion may further include structures, such as snaps, adhesive layers, etc., capable of fixing the detection module 100 to the detachable connector 200, so as to further reinforce the detection module 100 and prevent it from falling off.

More specifically, in an embodiment, the connection between the detachable connection member 200 and the detection module 100 is specifically: the detachable connector 200 has a base to which the test module 100 is fixed, and the base has a connection structure to fix the base and the test module 100 to the tested animal.

Referring to fig. 6, this embodiment provides a structure for fixing the blood oxygen detecting patch to the tested animal by means of pasting, one side of the detecting module 100 facing the base 210 is a mounting surface, the mounting surface is pasted and fixed on one side of the base 210, and an inner glue layer 220 is disposed between the mounting surface and the base 210 for realizing the adhesive fixation. Of course, the detection module 100 may be mounted to the base 210 by welding, snapping, or other means in addition to the adhesive attachment described above. The base 210 may be regarded as a mounting base of the whole blood oxygen detecting patch, and may be made of, but not limited to, a cloth, a plastic film, or other flexible materials that are not easily torn, such as bundy cloth or other cloth.

In order to enhance the bonding effect, a reinforcing adhesive layer 240 may be further disposed between the inner adhesive layer 220 and the base 210, and the adhesiveness of the reinforcing adhesive layer 240 is greater than that of the inner adhesive layer 220. The reinforcing adhesive layer 240 at least covers the position of the detection module 100, so as to enhance the bonding and fixing effects between the detection module 100 and the substrate 210.

The side of the detection module 100 departing from the substrate 210 is a detection side, and a layer of adhesive layer 230 covers the detection side. Although the adhesive layer 230 is shown as being separate from the inner adhesive layer 220, it may be adhered. The adhesive layer 230 and the inner adhesive layer 220 may be made of the same or different adhesive materials. This paste layer 230 not only can be with the firm bonding of detection module 100 to on interior glue film 220 and base member 210, should paste layer 230 still has the outer face of pasting (the one side that deviates from detection module 100) that is used for pasting the animal under test, can paste whole blood oxygen detection subsides on the animal under test through pasting layer 230. In other embodiments, the blood oxygen detecting patch may also be attached to the animal to be detected by the exposed portion of the inner adhesive layer 220 from the periphery of the detecting module 100.

Referring to fig. 7, this embodiment provides a structure for fixing the blood oxygen detecting patch to the tested animal by a strap, and the detecting module 100 is fixed on one side of the base body 210, and the fixing can be realized by pasting, welding, clamping, riveting or other means. The side of the detection module 100 departing from the substrate 210 is a detection side, and a layer of adhesive layer 230 covers the detection side. Although the adhesive layer 230 is shown as being separate from the substrate 210, it may be adhered to the substrate. The adhesive layer 230 can firmly adhere the detection module 100 to the base 210, and a skin-friendly layer 250 formed of a gauze layer or other skin-friendly material is provided in addition to the adhesive layer 230. The skin-friendly layer 250 is used for the body surface contact of the tested animal, and improves the comfort when the blood oxygen detection patch is attached to the surface of the tested animal. The base 210 may be considered as the mounting base of the entire blood oxygen detection patch. Meanwhile, the base body 210 also has a strap structure (only a part of the base body 210 is shown), and in the embodiment shown in fig. 7, the blood oxygen detecting patch is not fixed to the tested animal by means of bonding, but the blood oxygen detecting patch is bound to the tested animal by the strap structure of the base body 210.

In order to enhance the adhesion effect, a reinforcing adhesive layer 240 may be further added between the adhesive layer 230 and the skin-friendly layer 250, and the adhesiveness of the reinforcing adhesive layer 240 is greater than that of the adhesive layer 230. The reinforcing adhesive layer 240 at least covers the position of the detection module 100, so as to enhance the adhesion and fixation effect between the detection module 100 and the skin-friendly layer 250.

Further, referring to fig. 6 and 7, in one embodiment, in order to facilitate storage and transportation of the blood oxygen detecting patch, a detachable surface layer 260 is provided on the outer surface of the outer adhesive surface of the adhesive layer 230 and the outer surface of the skin-friendly layer 250. The face layer 260 may be release paper or other material that can be easily removed from the outer adhesive surface. When in use, the surface layer 260 needs to be torn off first, and the blood oxygen detection paste is pasted on the tested animal.

In another embodiment, the detachable connection member 200 has a base 210, the base 210 is separated from the detection module 100, the accommodating portion is a placing area disposed on a side of the base 210 facing the animal to be tested, the base 210 has a connection structure, and the base 210 can press the detection module 100 against the animal to be tested when being fixed on the animal to be tested by the connection structure. For example, in the above-mentioned embodiment shown in fig. 7, the detection module 100 and the base 210 may be two parts separated from each other, fig. 7 shows a structure of the blood oxygen detection patch when being fixed to the subject animal, and the area of the base 210 contacting the detection module 100 in fig. 7 is the placement area, and when the base 210 is tied to the subject animal, the base 210 tightly fixes the detection module 100 to the subject animal.

Further, no matter which fixing method is adopted, in order to avoid the interference of other stray light, referring to fig. 6 and 7, in one embodiment, the detecting module 100 has a light shielding film 130, and the light shielding film 130 covers the light receiving element 120 and the light emitting element 110 on the side facing away from the tested animal. Meanwhile, the light shielding film 130 also covers a gap between the light receiving element 120 and the light emitting element 110 to prevent stray light from being incident from the gap. Meanwhile, a copper foil shielding layer 140 may be further disposed on the light receiving element 120 to shield interference.

The present invention has been described in terms of specific examples, which are provided to aid understanding of the utility model and are not intended to be limiting. For a person skilled in the art to which the utility model pertains, several simple deductions, modifications or substitutions may be made according to the idea of the utility model.

Claims (16)

1. A blood oxygen detection patch for application to an animal, comprising:

the detection module is used for collecting and processing blood oxygen information of a tested animal and comprises at least one light emitting piece for emitting detection light and at least one light receiving piece for receiving the detection light, and the light emitting piece and the light receiving piece are arranged into a sheet structure and used for being attached to the tested animal;

and the detachable connecting piece is provided with a connecting structure capable of being fixed on the tested animal, and the detachable connecting piece and the detection module are fixed on the tested animal through the connecting structure.

2. The blood oxygen detecting patch according to claim 1, wherein there are more than two light receiving elements, and a gap is provided between adjacent light receiving elements.

3. The blood oxygen detection patch as defined in claim 2, wherein the number of said light receiving elements is greater than or equal to the number of said light emitting elements.

4. The blood oxygen detection patch as defined in claim 3, wherein said light emitting members are two or more.

5. The blood oxygenation detection patch of claim 4, wherein at least one light emitting element is disposed between at least some of the adjacent light receiving elements; and/or at least one light receiving element is arranged between at least part of adjacent light emitting elements.

6. The blood oxygen detection patch as claimed in claim 5, wherein the light receiving elements and the light emitting elements are irregularly distributed, or arranged in a circle, line or array.

7. The blood oxygen detection patch as claimed in claim 4, wherein the light receiving elements and the light emitting elements are alternately arranged in sequence and are arranged in a circle; a light emitting element is arranged between the adjacent light receiving elements, and a light receiving element is arranged between the adjacent light emitting elements.

8. The blood oxygen detection patch as defined in claim 1, wherein said detection module comprises a control unit and a wireless data transmission unit, said control unit is connected with said light receiving element and said light emitting element for sending commands, receiving and processing blood oxygen information; the wireless data transmission unit is connected with the control unit and is used for wirelessly transmitting blood oxygen information to external equipment.

9. The blood oxygenation detection patch of claim 8, wherein the detection module includes a power module having a battery for powering the detection module.

10. The blood oxygen detection patch as claimed in claim 1, wherein the detection module has a light shielding film covering a side of the light receiving element and the light emitting element facing away from the animal to be detected.

11. The blood oxygen detection patch as defined in claim 1, wherein said detection module further has an additional parameter detection unit, said additional parameter detection unit comprising at least one of a body temperature detection unit and a motion state detection unit.

12. The blood oxygen detection patch as defined in any one of claims 1-11, wherein said detachable connector is connected to said detection module for securing said detection module to said subject animal; or the detachable connecting piece and the detection module are arranged separately, and the detachable connecting piece is provided with a containing part which can contain the detection module so as to fix the detection module on the detected animal.

13. The blood oxygen detection patch as claimed in claim 12, wherein the detachable connection piece is connected with the detection module specifically as follows: the detachable connecting piece is provided with a base body, the detection module is fixed on the base body, and the base body is provided with the connecting structure so as to fix the base body and the detection module on the detected animal.

14. The blood oxygen detection patch as claimed in claim 13, wherein a surface of the detection module facing the base is an installation surface, the installation surface is fixedly attached to a surface of the base, a surface of the detection module facing away from the base is a detection surface, the detection surface is covered with an adhesive layer, and the adhesive layer has an external adhesive surface for adhering the detected animal; and the outer pasting surface is provided with a surface layer capable of being torn.

15. The blood oxygen detection patch according to claim 12, wherein said detachable connector and said detection module are separately provided as follows: the detachable connecting piece is provided with a base body, the base body and the detection module are arranged in a separated mode, the accommodating part is a placing area arranged on one surface of the base body facing the detected animal, the base body is provided with the connecting structure, and the base body can tightly press the detection module onto the detected animal when being fixed to the detected animal through the connecting structure.

16. The blood oxygen detection patch of claim 13, wherein said attachment structure comprises at least one of an adhesive portion, a strap, a clasp, and an elastic rib.

Images