Wearable blood oxygen detector

Abstract

The utility model relates to the technical field of medical instruments and discloses a wearable blood oxygen detector which comprises a first arc-shaped plate, a second arc-shaped plate attached to the convex face of the first arc-shaped plate and a blood oxygen probe located between the first arc-shaped plate and the second arc-shaped plate. The two blood oxygen probes are oppositely arranged on the left arm and the right arm of the first arc-shaped plate, and detection windows are formed in the positions, corresponding to the blood oxygen probes, of the first arc-shaped plate; an extension part is axially arranged at the joint of the left arm and the right arm of the first arc-shaped plate; the blood oxygen detector further comprises a detector body arranged on the extending part, and the detector body is electrically connected with the blood oxygen probe. The blood oxygen detector further comprises a connecting band, wherein the connecting band and the first arc-shaped plate define a wearing area; the utility model has the advantages of simple and compact structure, comfortable wearing and better use experience.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and in particular to a wearable blood oxygen detector. Background Art

[0002] Blood oxygen index is a relatively important indicator in the body. The blood oxygen level can reflect the body's metabolic status as well as the respiratory and circulatory functions. By monitoring blood oxygen, one can comprehensively understand the body's health status. In case of pathology or diseases that may affect blood oxygen levels, blood oxygen monitoring can be used to understand the degree of hypoxia in patients, which is of great significance for the judgment, diagnosis and treatment of the disease. Continuous night-time blood oxygen monitoring can also be used to detect whether the patient has hypoxia or cyclical hypoxia, and to determine whether the patient has obvious recurrent apnea. Currently, existing blood oxygen detectors all achieve detection by opening and closing the upper and lower covers to clamp the fingers of the person to be tested for scanning. The wearing comfort is relatively low, which affects the user experience. Utility Model Content

[0003] The purpose of the utility model is to provide a wearable blood oxygen detector to address the deficiencies of the prior art, and the wearable blood oxygen detector can well solve the above problems.

[0004] In order to achieve the above requirements, the technical solution adopted by the utility model to solve its technical problems is:

[0005] The utility model provides a wearable blood oxygen detector, comprising a first arc plate, a second arc plate attached to the convex surface of the first arc plate, and a blood oxygen probe located between the first arc plate and the second arc plate; the blood oxygen probes are two and are relatively arranged on the left and right arms of the first arc plate, and the first arc plate is provided with detection windows corresponding to the blood oxygen probes; an extension part is axially arranged at the connection between the left and right arms of the first arc plate; the blood oxygen detector also includes a detector body arranged on the extension part, and the detector body is electrically connected to the blood oxygen probe; the blood oxygen detector also includes a connecting belt enclosed with the first arc plate to form a wearing area.

[0006] The wearable blood oxygen detector described in the utility model is characterized in that one end of the connecting belt is fixedly connected to the first curved plate, and the other end of the connecting belt is detachably connected to the upper end of the second curved plate; the upper end surface of the second curved plate is provided with a Velcro hook surface; and the end of the connecting belt facing away from the first curved plate is provided with a Velcro fur surface corresponding to the Velcro hook surface.

[0007] The wearable blood oxygen detector described in the utility model is characterized in that the front and rear ends of the first curved plate are provided with vertically upward protective cofferdams; when assembled in place, the second curved plate and the end of the connecting belt facing away from the first curved plate are both located between the two protective cofferdams.

[0008] The wearable blood oxygen detector described in the utility model, wherein one end of the first curved plate is fixedly connected to the connecting belt, and the other end of the first curved plate is provided with a through hole for the connecting belt to pass through; Velcro hook surface and Velcro hair surface are respectively provided at the left and right ends of the connecting belt; the Velcro hook surface and the Velcro hair surface are both located at an end surface of the connecting belt away from the wearing area.

[0009] The wearable blood oxygen detector described in the utility model further includes a flexible circuit board connecting the two blood oxygen probes; an installation groove is provided on the upper end surface of the first arc plate corresponding to the flexible circuit board, and the installation groove is strip-shaped and circumferentially arranged.

[0010] The wearable blood oxygen detector described in the utility model, wherein the detector body includes a lower shell, a control panel, an upper shell covering the control panel inside the lower shell, and a sealing ring arranged at the connection between the upper shell and the lower shell; the control panel is electrically connected to the flexible circuit board; a recessed portion is arranged on the lower shell to avoid the extension portion.

[0011] The wearable blood oxygen detector described in the utility model, wherein the detector body also includes a built-in battery arranged at the lower end of the control board, and a charging position is arranged on the bottom surface of the lower shell corresponding to the built-in battery.

[0012] The wearable blood oxygen detector described in the utility model, wherein the detector body also includes a display screen electrically connected to the control board, and the upper shell is provided with a display window corresponding to the display screen.

[0013] The beneficial effects of the utility model are as follows: the first curved plate and the second curved plate in the utility model are both made of silicone material, have a certain elastic force, and the connecting belt is made of flexible textile; the first curved plate and the connecting belt fit on the user's fingers from top to bottom, have a small thickness, high softness, are comfortable to wear and do not hinder the user's daily hand activities; the extension part arranged laterally on the first curved plate is used to install the detector body, and the detector body and the wearing area are arranged separately, which can reduce the volume and weight of the first curved plate and the second curved plate; when the detector needs to be disassembled for inspection or replacement of the power supply, there is no need to disassemble the entire device, and the first curved plate or the detector body can be disassembled separately; the utility model has a simple and compact structure, is comfortable to wear, and has a better user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0015] Figure 1 It is a schematic diagram of the overall structure of the wearable blood oxygen detector provided in the first embodiment of the present utility model.

[0016] Figure 2 It is an explosion diagram of the wearable blood oxygen detector provided in the first embodiment of the utility model.

[0017] Figure 3 This is a schematic diagram of the use status of the wearable blood oxygen detector provided in the first embodiment of the utility model.

[0018] Figure 4 This is a second schematic diagram of the use status of the wearable blood oxygen detector provided in the first embodiment of the utility model.

[0019] Figure 5 This is an explosion diagram of the wearable blood oxygen detector provided in the second embodiment of the present utility model.

[0020] In the figure: 1. first curved plate; 2. second curved plate; 3. blood oxygen probe; 4. detection window; 5. extension part; 6. detector body; 61. lower shell; 610. recessed part; 611. charging position; 62. control board; 63. upper shell; 630. display window; 64 sealing ring; 65. built-in battery; 66. display screen; 7. connecting belt; 8. Velcro hook surface; 9. Velcro fleece surface; 10. protective cofferdam; 11. through hole; 12. flexible circuit board; 13. mounting groove. DETAILED DESCRIPTION

[0021] The terms "first", "second", "third" and "fourth" etc. in the specification and claims of the present invention and the drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] "Multiple" means two or more. "And / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the related objects are in an "or" relationship.

[0024] Moreover, the terms "up, down, left, right, upper end, lower end, longitudinal" and the like indicating directions are all based on the posture and position of the device or equipment described in this solution during normal use.

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0026] Embodiment 1

[0027] The utility model implements a wearable blood oxygen detector provided by Figure 1-4 As shown, it includes a first curved plate 1, a second curved plate 2 attached to the convex surface of the first curved plate 1, and a blood oxygen probe 3 located between the first curved plate 1 and the second curved plate 2; there are two blood oxygen probes 3 and they are relatively arranged on the left and right arms of the first curved plate 1, and the first curved plate 1 is provided with a detection window 4 corresponding to the blood oxygen probe 3; an extension portion 5 is axially arranged at the connection between the left and right arms of the first curved plate 1; the blood oxygen detector also includes a detector body 6 arranged on the extension portion 5, and the detector body 6 is electrically connected to the blood oxygen probe 3; the blood oxygen detector also includes a connecting belt 7 enclosed with the first curved plate 1 to form a wearing area; in this embodiment, the arrangement of the first curved plate 1 and the second curved plate 2 can fit the curvature of the human body, and the first curved plate 1 and the connecting belt 7 enclose a wearing area for the human body to pass through, and the two blood oxygen probes 3 are located on the left and right sides of the wearing area; the extension portion 5 is in the shape of a long strip, extending laterally outward from the middle of the first curved plate 1, and is used to place the detector body 6.

[0028] In the utility model, the first curved plate 1 and the second curved plate 2 are both made of silicone material with a certain elastic force, and the connecting belt 7 is made of flexible textile; the first curved plate 1 and the connecting belt 7 fit on the user's fingers from top to bottom, with a small thickness, high softness, and comfortable wearing without hindering the user's daily hand activities; the extension part 5 arranged laterally on the first curved plate 1 is used to install the detector body 6, and the detector body 6 is separated from the wearing area, which can reduce the volume and weight of the first curved plate 1 and the second curved plate 2; when the detector needs to be disassembled for maintenance or replacement of the power supply, there is no need to disassemble the entire device, and the first curved plate 1 or the detector body 6 can be disassembled separately; the utility model has a simple and compact structure, is comfortable to wear, and has a better user experience.

[0029] Preferably, one end of the connecting belt 7 is fixedly connected to the first curved plate 1, and the other end of the connecting belt 7 is detachably connected to the upper end of the second curved plate 2; the upper end surface of the second curved plate 2 is provided with a Velcro hook surface 8; the end of the connecting belt 7 facing away from the first curved plate 1 is provided with a Velcro fur surface 9 corresponding to the Velcro hook surface 8; in this embodiment, the connecting belt 7 is detachably connected to the second curved plate 2 through the Velcro after being wrapped around the part to be measured from bottom to top; the setting of the Velcro makes the measured size and tightness adjustable, which is suitable for more people; it is not only suitable for the fingers of adults, but also suitable for the fingers of adults. Figure 3 , can also be used for baby's feet, see Figure 4 .

[0030] Preferably, both the front and rear ends of the first curved plate 1 are provided with vertically upward protective cofferdams 10; when assembled in place, the second curved plate 2 and the end of the connecting belt 7 facing away from the first curved plate 1 are both located between the two protective cofferdams 10; in this embodiment, the connecting belt 7 is wrapped around the user's fingers from the bottom and extends upward, and is bonded to the second curved plate 2 by Velcro; the height of the protective cofferdam 10 is greater than the height of the second curved plate 2, and the two protective cofferdams 10 are enclosed from the left and right sides to form a groove, which provides an installation position for the second curved plate 2 while the connecting belt 7 is also laid in this groove, which can limit the position of the connecting belt 7 and prevent the connecting belt 7 from shifting, making the overall structure of the blood oxygen detector more compact and the appearance looks smoother and more beautiful.

[0031] Preferably, the blood oxygen detector also includes a flexible circuit board 12 connecting the two blood oxygen probes 3; a mounting groove 13 is provided on the upper end surface of the first curved plate 1 corresponding to the flexible circuit board 12, and the mounting groove 13 is strip-shaped and circumferentially arranged; the flexible circuit board 12 is long and strip-shaped, and the two blood oxygen probes 3 are respectively located at the left and right ends of the flexible circuit board 12, and the mounting groove 13 enables the flexible circuit board 12 and the blood oxygen probe 3 to be embedded in the first curved plate 1.

[0032] Preferably, the detector body 6 includes a lower shell 61, a control board 62, an upper shell 63 that covers the control board 62 in the lower shell 61, and a sealing ring 64 arranged at the connection between the upper shell 63 and the lower shell 61; the control board 62 is electrically connected to the flexible circuit board 12; a recessed portion 610 is arranged on the lower shell 61 to avoid the extension portion 5; the setting of the sealing ring 64 can ensure the sealing fit between the upper shell 63 and the lower shell 61, and achieve a waterproof effect; the extension portion 5 extends into the lower shell 61 through the recessed portion 610 for fit and connection, and the connection wiring between the flexible circuit board 12 and the control board 62 is hidden through the extension portion 5.

[0033] Preferably, the detector body 6 also includes a built-in battery 65 arranged at the lower end of the control board 62, and a charging position 611 is provided on the bottom surface of the lower shell 61 corresponding to the built-in battery 65; the charging position 611 can use contact charging, Type-C charging port or other charging interfaces to power the built-in battery 65.

[0034] Preferably, the detector body 6 also includes a display screen 66 electrically connected to the control panel 62, and the upper shell 63 is provided with a display window 630 corresponding to the display screen 66; the setting of the display screen 66 is convenient for the user to check the detection value at any time, and a human-computer interaction module can be set at the display window 630 to enhance the user experience.

[0035] Embodiment 2

[0036] The second embodiment of the present invention is basically the same as the first embodiment, and the similarities are not repeated here. The difference is that in the second embodiment of the present invention, see Figure 5 As shown, one end of the first curved plate 1 is fixedly connected to the connecting belt 7, and the other end of the first curved plate 1 is provided with a through hole 11 for the connecting belt 7 to pass through; the left and right ends of the connecting belt 7 are respectively provided with a Velcro hook surface 8 and a Velcro fleece surface 9; the Velcro hook surface 8 and the Velcro fleece surface 9 are both located at the end surface of the connecting belt 7 away from the wearing area; in this embodiment, after the connecting belt 7 passes through the through hole 11 provided on the first curved plate 1, it is bent downward, so that the Velcro hook surface 8 and the Velcro fleece surface 9 at both ends of the connecting belt 7 are bonded and cooperated with each other to achieve the fixation of the connecting belt 7; the Velcro has a low cost and can achieve the adjustment of the tightness and size of the wearing, which can make it more comfortable and convenient for different groups of people to wear.

[0037] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A wearable blood oxygen detector, characterized in that: It includes a first curved plate, a second curved plate attached to the convex surface of the first curved plate, and a blood oxygen probe located between the first curved plate and the second curved plate; the blood oxygen probes are two and are relatively arranged on the left and right arms of the first curved plate, and the first curved plate is provided with detection windows corresponding to the blood oxygen probes; an extension part is axially arranged at the connection between the left and right arms of the first curved plate; the blood oxygen detector also includes a detector body arranged on the extension part, and the detector body is electrically connected to the blood oxygen probe; the blood oxygen detector also includes a connecting belt enclosed with the first curved plate to form a wearing area.

2. The wearable blood oxygen detector according to claim 1, characterized in that: One end of the connecting belt is fixedly connected to the first curved plate, and the other end of the connecting belt is detachably connected to the upper end of the second curved plate; the upper end surface of the second curved plate is provided with a Velcro hook surface; the end of the connecting belt facing away from the first curved plate is provided with a Velcro fur surface corresponding to the Velcro hook surface.

3. The wearable blood oxygen detector according to claim 2, characterized in that: Both front and rear ends of the first curved plate are provided with vertically upward protective cofferdams; when assembled in place, the second curved plate and the end of the connecting belt away from the first curved plate are both located between the two protective cofferdams.

4. The wearable blood oxygen detector according to claim 1, characterized in that: One end of the first arc-shaped plate is fixedly connected to the connecting belt, and the other end of the first arc-shaped plate is provided with a through hole for the connecting belt to pass through; the left and right ends of the connecting belt are respectively provided with a Velcro hook surface and a Velcro fleece surface; the Velcro hook surface and the Velcro fleece surface are both located at an end surface of the connecting belt away from the wearing area.

5. The wearable blood oxygen detector according to claim 2 or 4, characterized in that: The blood oxygen detector also includes a flexible circuit board connecting the two blood oxygen probes; a mounting groove is provided on the upper end surface of the first arc plate corresponding to the flexible circuit board, and the mounting groove is strip-shaped and circumferentially arranged.

6. The wearable blood oxygen detector according to claim 5, characterized in that: The detector body includes a lower shell, a control board, an upper shell that covers the control board inside the lower shell, and a sealing ring arranged at the connection between the upper shell and the lower shell; the control board is electrically connected to the flexible circuit board; a recessed portion is arranged on the lower shell to avoid the extension portion.

7. The wearable blood oxygen detector according to claim 6, characterized in that: The detector body also includes a built-in battery arranged at the lower end of the control board, and a charging position is arranged on the bottom surface of the lower shell corresponding to the built-in battery.

8. The wearable blood oxygen detector according to claim 7, characterized in that: The detector body also includes a display screen electrically connected to the control panel, and the upper shell is provided with a display window corresponding to the display screen.

Images