A blood oxygen meter finger pulse oxygen line fixing band

Abstract

The utility model discloses a kind of blood oxygen meter finger pulse oxygen line fixing bands, including finger pulse oxygen cable, the top of the finger pulse oxygen cable is provided with adjusting mechanism, the bottom of the finger pulse oxygen cable is provided with binding mechanism;The binding mechanism includes binding ring, the binding ring is located above finger pulse oxygen cable, the outer wall of one side of the binding ring is fixedly installed with binding belt, the outer wall both sides of the top of the binding ring are all fixedly connected with first magic tape, the inner wall both sides of the binding belt are all fixedly connected with second magic tape, the first magic tape and second magic tape are adhered, this blood oxygen meter finger pulse oxygen line fixing band, by the first magic tape and second magic tape adhered of being set, can make finger be fixed, ensure that finger is fixed stably in the finger clamp of blood oxygen meter, also can be convenient for the operation of staff and be convenient for the activity of patient finger, operation is relatively simple, realize the effect that it is convenient for staff operation.

Description

Technical Field

[0001] This utility model relates to the field of fixing belt technology, specifically a fixing belt for the pulse oximeter finger pulse oximeter. Background Technology

[0002] Pulse oximeters and heart rate monitors are common medical devices widely used in clinical practice. However, finger pulse oximeter clips can only be simply clipped onto the tip of the finger. When these clips need to be worn for extended periods, especially at night when the patient is asleep, the clips may move unconsciously, negatively impacting their stability and potentially causing them to fall off. This, in turn, hinders the stable monitoring of the patient's vital signs by the pulse oximeter and heart rate monitor.

[0003] Currently, Chinese patent CN220423880U discloses a finger pulse oximeter clip anti-dislodgement device, including a finger pulse oximeter clip and a connecting cable. One side of the finger pulse oximeter clip has a limiting component for restricting and restraining its wear. The limiting component includes an elastic band for adapting to the wearing size, two support seats for supporting and fixing the elastic band, a cable clip, and a limiting seat. A traction band is located below the limiting component, and a support plate is slidably connected to the outer side of the traction band. When the elastic band and support seats are worn on the patient's wrist, the cable clip engages and limits the connecting cable, achieving initial traction and restraint of the finger pulse oximeter clip. The traction band, by engaging with the limiting seat, further restrains the finger pulse oximeter clip from below, ensuring that the clip is stably fixed at the patient's fingertip, thereby guaranteeing stable monitoring of the patient's vital signs when worn at the fingertip.

[0004] However, the above-mentioned device requires not only fixing the patient's fingers but also fixing the patient's wrist, making the operation quite complicated and inconvenient for staff.

[0005] Therefore, this utility model provides a pulse oximeter finger pulse oximeter fixing strap. Utility Model Content

[0006] This invention provides a pulse oximeter finger pulse oximeter fixing strap, which aims to solve the aforementioned technical problems.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a pulse oximeter finger pulse oximeter cable fixing strap, including a finger pulse oximeter cable, wherein an adjustment mechanism is provided at the top of the finger pulse oximeter cable and a binding mechanism is provided at the bottom of the finger pulse oximeter cable;

[0008] The binding mechanism includes a binding ring located above the pulse oxygen cable. A binding strap is fixedly installed on one outer wall of the binding ring. First Velcro fasteners are fixedly connected to both sides of the top outer wall of the binding ring. Second Velcro fasteners are fixedly connected to both sides of the inner wall of the binding strap. The first and second Velcro fasteners are bonded together.

[0009] Preferably, one end of the inner wall of the binding strap has an installation opening, and the inner wall of the installation opening is sewn with a breathable fabric, which can reduce the contact area between the binding strap and the fingers.

[0010] Preferably, connecting straps are fixedly connected to both outer walls of the binding ring, a sponge pad is provided at the bottom of the finger pulse oxygen cable, the connecting straps are fixed to the sponge pad, and the bottom of the sponge pad has an arc-shaped structure.

[0011] Preferably, the adjustment mechanism includes two retaining rings, which slide in contact with the outer wall of the pulse oxygen cable. A retaining plate is fixedly connected to the top of each retaining ring, and a limiting rod is provided between the two retaining plates. The limiting rod slides in contact with the binding ring.

[0012] Preferably, one of the card plates has a first limiting opening on one side, and the other card plate has a second limiting opening on one side, with the inner wall of the first limiting opening connected to the limiting rod by a thread.

[0013] Preferably, the bottom of the retaining ring has a retaining opening, and the distance between the two ends of the bottom inner wall of the retaining opening is smaller than the outer diameter of the pulse oxygen cable.

[0014] Preferably, the bottom of the inner wall of the bayonet has a pointed structure.

[0015] Preferably, the bottom inner wall of the binding ring is fixedly connected with a number of evenly distributed protrusions, and the top of the limiting rod is provided with a groove corresponding to each of the protrusions, and the protrusions and the inner wall of the grooves form a sliding fit.

[0016] Beneficial effects

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] (1) The pulse oximeter finger pulse line fixing strap, through the set adjustment mechanism, can reduce the coverage of the patient's fingers, which can ensure the comfort of the patient's fingers. When the strap is pulled and wrapped around the patient's fingers, the first Velcro and the second Velcro can be glued together, which can fix the fingers. It can ensure that the fingers are fixed and stable in the finger clip of the pulse oximeter, and it can also facilitate the operation of the staff and the movement of the patient's fingers. The operation is relatively simple and achieves the effect of facilitating the operation of the staff.

[0019] (2) The pulse oximeter's finger pulse oximeter cable fixing strap can increase its practicality by adjusting the position of the strap. When the strap is damaged, the limiting rod can be rotated to separate from the inner walls of the first and second limiting ports. At this time, the strap ring can be disassembled and replaced directly, which can reduce maintenance costs. The strap ring slides on the relatively smooth limiting rod, which is easier to slide on compared to the surface of the finger pulse oximeter cable with greater friction, making it easier for patients to adjust. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 This is a partial cross-sectional structural schematic diagram of the present invention;

[0022] Figure 3 This is a front sectional view of the structure of this utility model;

[0023] Figure 4 yes Figure 3 A magnified structural diagram of point A in the middle.

[0024] In the diagram: 1. Pulse oxygen cable; 2. Binding ring; 3. Binding strap; 4. First Velcro; 5. Second Velcro; 6. Breathable fabric; 7. Installation port; 8. Connecting strap; 9. Sponge pad; 10. Clip ring; 11. Clip plate; 12. Limiting rod; 13. First limiting port; 14. Second limiting port; 15. Buckle; 16. Protrusion; 17. Groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-4 A pulse oximeter finger pulse oximeter cable fixing strap includes a finger pulse oximeter cable 1, an adjustment mechanism is provided at the top of the finger pulse oximeter cable 1, and a binding mechanism is provided at the bottom of the finger pulse oximeter cable 1.

[0027] The binding mechanism includes a binding ring 2, which is located above the pulse oxygen cable 1. A binding strap 3 is fixedly installed on one outer wall of the binding ring 2. First Velcro 4 is fixedly connected to both sides of the top outer wall of the binding ring 2. Second Velcro 5 is fixedly connected to both sides of the inner wall of the binding strap 3. The first Velcro 4 and the second Velcro 5 are bonded together.

[0028] Specifically, the adjustable mechanism reduces the amount of finger coverage, ensuring patient comfort. When the binding strap 3 is pulled and wrapped around the patient's finger, the first Velcro 4 and the second Velcro 5 adhere together, securing the finger. When the finger clip of the pulse oximeter is removed, the first Velcro 4 and the second Velcro 5 separate, freeing the binding strap 3 from restricting the finger. Therefore, there is no need for staff to fix the patient's wrist; only the finger needs to be fixed. This ensures the finger is stably fixed within the pulse oximeter's finger clip, facilitating both staff operation and patient finger movement. The operation is simple and convenient for staff.

[0029] As a further improvement of this utility model, an installation opening 7 is provided at one end of the inner wall of the binding strap 3, and a breathable cloth 6 is sewn onto the inner wall of the installation opening 7. The breathable cloth 6 can reduce the contact area between the binding strap 3 and the fingers.

[0030] Specifically, the breathable fabric 6 allows it to come into contact with the patient's fingers, reducing the amount of fabric covering the patient's fingers and ensuring the patient's finger comfort.

[0031] As a further improvement of this utility model, connecting straps 8 are fixedly connected to both outer walls of the binding ring 2, and a sponge pad 9 is provided at the bottom of the pulse oxygen cable 1. The connecting straps 8 and the sponge pad 9 are fixed together, and the bottom of the sponge pad 9 has an arc-shaped structure.

[0032] Specifically, the arc-shaped sponge pad 9 increases the softness of the upper part of the patient's fingers, preventing pressure from the finger pulse oxygen cable 1 on the upper part of the patient's fingers.

[0033] As a further improvement of this utility model, the adjustment mechanism includes two retaining rings 10, which are in sliding fit with the outer wall of the pulse oxygen cable 1. A retaining plate 11 is fixedly connected to the top of the retaining ring 10, and a limiting rod 12 is provided between the two retaining plates 11. The limiting rod 12 is in sliding fit with the binding ring 2.

[0034] Specifically, the limiting rod 12 allows the binding ring 2 to slide on the surface of the limiting rod 12. As the binding ring 2 slides, the position of the binding strap 3 can be adjusted, which can increase practicality.

[0035] As a further improvement of this utility model, a first limiting opening 13 is provided on one side of one of the card plates 11, and a second limiting opening 14 is provided on one side of the other card plate 11. The inner wall of the first limiting opening 13 is connected to the limiting rod 12 by a thread.

[0036] Specifically, the inner walls of the first limiting port 13 and the second limiting port 14 can be separated from the limiting rod 12, allowing the binding ring 2 to be disassembled and replaced directly, thus reducing maintenance costs.

[0037] As a further improvement of this utility model, the bottom of the retaining ring 10 is provided with a retaining slot 15, the distance between the two ends of the bottom inner wall of the retaining slot 15 is smaller than the outer diameter of the pulse oxygen cable 1, and the bottom of the inner wall of the retaining slot 15 has a pointed structure.

[0038] Specifically, the bayonet 15 facilitates the installation of the retaining ring 10. The retaining ring 10 can be directly snapped onto the surface of the pulse oxygen cable 1. During disassembly, the inner wall of the bayonet 15 can be separated from the pulse oxygen cable 1, which facilitates the disassembly and assembly operations for the staff.

[0039] As a further improvement of this utility model, the bottom inner wall of the binding ring 2 is fixedly connected with a number of evenly distributed protrusions 16, and the top of the limiting rod 12 is provided with grooves 17 corresponding to the protrusions 16 one by one. The protrusions 16 and the inner wall of the grooves 17 form a sliding fit.

[0040] Specifically, the protrusion 16 can be locked into the groove 17, and after the patient's finger is fixed, the two can avoid displacement. At this time, the binding ring 2 can be prevented from moving, thus making the binding strap 3 fix the patient's finger stably.

[0041] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0042] The working principle of this utility model is as follows: In use, the patient inserts and fixes their finger into the finger clip of the pulse oximeter, that is, at one end of the pulse oximeter cable 1 (the finger clip is not shown in the figure). Then, the position of the binding ring 2 is adjusted so that the binding strap 3 is in a suitable position for the patient's finger. The binding strap 3 is pulled and wrapped around the patient's finger. When the binding strap 3 fixes the patient's finger, the first Velcro 4 and the second Velcro 5 can be glued together, thus fixing the finger. After the finger is fixed, the breathable cloth 6 can contact the patient's finger, which can reduce the covering of the patient's finger and ensure the comfort of the patient's finger. When the finger clip of the pulse oximeter is removed, the first Velcro 4 and the second Velcro 5 can be separated. At this time, the binding strap 3 can lose its restriction on the finger. Therefore, it is not necessary for the staff to fix the patient's wrist, only the finger needs to be fixed. This ensures that the finger is fixed and stable in the finger clip of the pulse oximeter, and it is also convenient for the staff to operate and for the patient's finger to move. The operation is relatively simple and achieves the effect of facilitating the operation of the staff.

[0043] When dealing with different finger sizes of patients, the binding ring 2 can slide on the surface of the limiting rod 12. As the binding ring 2 slides, the position of the binding strap 3 can be adjusted, which can increase the practicality of the device. If the binding strap 3 is damaged, the limiting rod 12 can be rotated to separate it from the inner wall of the first limiting port 13 and the second limiting port 14. At this time, the binding ring 2 can be disassembled and replaced directly, which can reduce the maintenance cost of the device. The binding ring 2 slides on the relatively smooth limiting rod 12, which is easier to slide on than the surface of the finger pulse oxygen cable 1 with greater friction, making it easier for the patient to adjust. In addition, it should be noted that the material of the finger pulse oxygen cable 1 is hard, which does not affect the above adjustment process.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A blood oxygen meter finger pulse oxygen line fixing band comprising a finger pulse oxygen line cable (1), characterized in that: The finger pulse oxygen cable (1) is provided with an adjustment mechanism at the top and a binding mechanism at the bottom. The binding mechanism includes a binding ring (2), which is located above the pulse oxygen cable (1). A binding strap (3) is fixedly installed on one side of the outer wall of the binding ring (2). A first Velcro (4) is fixedly connected to both sides of the top outer wall of the binding ring (2), and a second Velcro (5) is fixedly connected to both sides of the inner wall of the binding strap (3). The first Velcro (4) and the second Velcro (5) are bonded together.

2. The pulse oximeter finger cuff fixing band of claim 1, wherein: The inner wall of the binding strap (3) has an installation opening (7) at one end, and the inner wall of the installation opening (7) is sewn with a breathable cloth (6). The breathable cloth (6) can reduce the contact area between the binding strap (3) and the fingers.

3. The pulse oximeter finger cuff securing band of claim 2, wherein: The binding ring (2) has connecting straps (8) fixedly connected to both outer walls. The bottom of the finger pulse oxygen cable (1) is provided with a sponge pad (9). The connecting straps (8) are fixed to the sponge pad (9). The bottom of the sponge pad (9) has an arc-shaped structure.

4. The pulse oximeter finger cuff securing band of claim 1, wherein: The adjustment mechanism includes two retaining rings (10), which are in sliding fit with the outer wall of the pulse oxygen cable (1). A retaining plate (11) is fixedly connected to the top of the retaining ring (10), and a limiting rod (12) is provided between the two retaining plates (11). The limiting rod (12) is in sliding fit with the binding ring (2).

5. The pulse oximeter finger cuff securing band of claim 4, wherein: One of the card plates (11) has a first limiting port (13) on one side, and the other card plate (11) has a second limiting port (14) on one side. The inner wall of the first limiting port (13) is connected to the limiting rod (12) by a thread.

6. The pulse oximeter finger cuff securing band of claim 5, wherein: The bottom of the retaining ring (10) is provided with a retaining slot (15), and the distance between the two ends of the bottom inner wall of the retaining slot (15) is smaller than the outer diameter of the pulse oxygen cable (1).

7. The pulse oximeter finger cuff securing band of claim 6, wherein: The bottom of the inner wall of the bayonet (15) has a pointed structure.

8. The pulse oximeter finger cuff securing band of claim 5, wherein: The bottom inner wall of the binding ring (2) is fixedly connected with several evenly distributed protrusions (16), and the top of the limiting rod (12) is provided with grooves (17) corresponding to the protrusions (16) one by one. The protrusions (16) and the inner wall of the grooves (17) form a sliding fit.

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