Perioperative arm band type insulin pump fixing sleeve

Abstract

The utility model relates to a kind of perioperative arm belt type insulin pump fixing sleeve, including containing bag and fixed ring, the fixed ring includes half ring one, the left end fixed mounting of half ring one has rotating rod, the left side rotating installation of rotating rod has half ring two, the bottom of half ring one is provided with limiting piece;The limiting piece includes box, the bottom fixed mounting of half ring one has box, spring is fixedly installed on the inner bottom wall of box, the top fixed mounting of spring has support frame.The perioperative arm belt type insulin pump fixing sleeve, by the rotating connection of half ring one and half ring two and the design of limiting piece, fixed ring can be personalized adjustment according to the arm thickness of patient, ensure the best fixing effect and comfort, the design of gear and clamping groove in limiting piece, so that fixed ring can be automatically locked after being adjusted to suitable range, realize stable fixation, avoid the problem of easy to fall off in traditional fixed mode.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a perioperative armband-type insulin pump fixation sleeve. Background Technology

[0002] Diabetes is a common chronic disease, and patients undergoing surgery need to strictly control their blood sugar levels to ensure the safety of the surgery and postoperative recovery. As an advanced diabetes treatment device, the insulin pump can simulate the secretory function of the pancreas and continuously and in small amounts infuse insulin into the patient's body, thereby effectively maintaining stable blood sugar. However, during the perioperative period, due to the patient's limited mobility and the need for frequent blood sugar monitoring and adjustment of insulin infusion, the fixation of the insulin pump becomes an important issue. Traditional fixation methods often have problems such as unstable fixation, easy dislodgement, and restriction of patient activity, which bring many inconveniences to the patient's treatment. Therefore, a perioperative armband-type insulin pump fixation sleeve is proposed. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a perioperative armband-type insulin pump fixation sleeve, which has advantages such as good fixation effect. It solves the problems of unstable fixation, easy fall-off, and restriction of patient movement that often exist in traditional fixation methods, which bring many inconveniences to the patient's treatment.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a perioperative armband-type insulin pump fixing sleeve, comprising a receiving bag and a fixing ring, wherein the fixing ring comprises a first half-ring, a rotating rod is fixedly installed at the left end of the first half-ring, a second half-ring is rotatably installed on the left side of the rotating rod, and a limiting member is provided at the bottom of the first half-ring;

[0005] The limiting component includes a box body. The box body is fixedly installed at the bottom of the semi-ring. A spring is fixedly installed on the inner bottom wall of the box body. A support frame is fixedly installed on the top of the spring. A gear is rotatably installed on the support frame. A guide groove is opened on the outer surface of the support frame. A guide rod that is slidably connected to the guide groove is fixedly installed on the inner wall of the box body.

[0006] Furthermore, a slot is provided at the bottom of the second semi-ring, and an insertion cavity is provided inside the first semi-ring, the slot being adapted to the gear.

[0007] Furthermore, anti-slip pads are provided on the inner sides of both the first and second semi-rings.

[0008] Furthermore, the top of the container bag is provided with a zipper, and the right side of the container bag is provided with a transparent viewing window, and the top of the container bag is provided with a hanging ear.

[0009] Furthermore, the outer surface of the receiving bag is provided with an installation ring, and the outer surface of the semi-ring is provided with a snap fastener.

[0010] Furthermore, the right side of the semi-ring is provided with a hook and loop fastener surface, and the left side of the receiving bag is provided with a hook and loop fastener surface that matches the hook and loop fastener surface.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0012] 1. This perioperative armband insulin pump fixation sleeve, through the rotational connection of semi-ring one and semi-ring two and the design of the limiting component, allows the fixation ring to be adjusted according to the thickness of the patient's arm, ensuring the best fixation effect and comfort. The gear and slot design in the limiting component allows the fixation ring to automatically lock after being adjusted to the appropriate range, achieving stable fixation and avoiding the problem of easy detachment in traditional fixation methods.

[0013] 2. The perioperative armband-type insulin pump fixation sleeve features a design with both hook and loop fasteners and snap fasteners, making the connection and disassembly between the containment bag and the fixation ring simple and quick. This allows patients to use it in different situations. When insulin pump therapy is no longer needed, the containment bag can be removed and discarded separately, avoiding iatrogenic cross-infection. The fixation ring can be retained and reused after sterilization, greatly reducing material waste and environmental burden. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a three-dimensional structural diagram of another embodiment of the present utility model;

[0016] Figure 3 This is a cross-sectional view of the fixing ring of this utility model;

[0017] Figure 4 This utility model Figure 3 Enlarged view of the structure at point A in the middle.

[0018] In the diagram: 1. Receptacle bag; 101. Zipper; 102. Transparent viewing window; 103. Mounting ring; 104. Snap fastener strip; 105. Velcro surface; 106. Velcro adhesive surface; 107. Hanging ear; 2. Fixing ring; 21. Half ring one; 22. Rotating rod; 23. Half ring two; 24. Limiting component; 201. Slot; 202. Insertion cavity; 301. Box body; 302. Spring; 303. Support frame; 304. Gear; 305. Guide groove; 306. Guide rod. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-4 The perioperative armband insulin pump fixation sleeve in this embodiment includes a receiving bag 1 and a fixing ring 2. The fixing ring 2 includes a first half ring 21. A rotating rod 22 is fixedly installed at the left end of the first half ring 21. A second half ring 23 is rotatably installed on the left side of the rotating rod 22. A limit member 24 is provided at the bottom of the first half ring 21.

[0021] The limiting component 24 includes a box body 301. The box body 301 is fixedly installed at the bottom of the semi-ring 21. A spring 302 is fixedly installed on the inner bottom wall of the box body 301. A support frame 303 is fixedly installed on the top of the spring 302. A gear 304 is rotatably installed on the support frame 303. A guide groove 305 is opened on the outer surface of the support frame 303. A guide rod 306 that is slidably connected to the guide groove 305 is fixedly installed on the inner wall of the box body 301.

[0022] The fixing ring 2 consists of a first half ring 21, a rotating rod 22, a second half ring 23, and a limiting member 24. The second half ring 23 is rotatably connected to the first half ring 21 through the rotating rod 22. By opening the second half ring 23, the patient's arm can be inserted. Then, the part of the second half ring 23 with the slot 201 is inserted into the insertion cavity 202 of the first half ring 21. Then, the limiting member 24 is used to lock the position of the first half ring 21.

[0023] By creating a cavity 202 within the first semi-ring 21, it is convenient to insert one end of the second semi-ring 23 into the cavity 202. Depending on the thickness of the patient's arm, the first semi-ring 21 and the second semi-ring 23 can be adjusted to different sizes of fixation range. The longer the second semi-ring 23 is inserted into the cavity 202, the smaller the fixation range formed by the first semi-ring 21 and the second semi-ring 23. Conversely, the shorter the second semi-ring 23 is inserted into the cavity 202, the larger the fixation range formed by the first semi-ring 21 and the second semi-ring 23. This allows for personalized adjustments based on the specific needs of different patients, ensuring optimal fixation effect and comfort, and achieving stable fixation.

[0024] By setting anti-slip pads on the inner sides of semi-ring 21 and semi-ring 23, the anti-slip pads are made of materials with a certain coefficient of friction, such as silicone, rubber or special fabrics. These materials can fit closely to the patient's arm, increasing the friction between the fixation ring 2 and the patient's arm, thereby preventing the fixation ring 2 from slipping or loosening during the patient's activities.

[0025] The limiting component 24 includes a housing 301, a spring 302, a support frame 303, a gear 304, a guide groove 305, and a guide rod 306. When one end of the second half-ring 23 is inserted into the cavity 202 of the first half-ring 21, the second half-ring 23 will compress the gear 304. Under the contraction of the spring 302, the gear 304 moves downward, allowing the second half-ring 23 to be smoothly inserted into the cavity 202. After the fixing ring 2 is adjusted to the appropriate range of the patient's limb, the second half-ring 23 is no longer inserted. Under the expansion of the spring 302, the gear 304 moves upward back to its original position. Since the slot 201 is compatible with the gear 304, the return of the gear 304 will cause the protruding teeth of the gear 304 to engage in the slot 201, limiting the position of the second half-ring 23, which also limits the adjustment range of the fixing ring 2.

[0026] The design of the limiting component 24 not only ensures the stability and reliability of the fixing ring 2, but also greatly simplifies the operation process. The patient can easily complete the entire adjustment and fixation process with just one hand, without the need for additional auxiliary tools or complicated operating steps, and without the help of others. The operation is convenient and simple.

[0027] Furthermore, the limiting component 24 also includes a guide groove 305 and a guide rod 306. When the support frame 303 moves up and down, it will cause the guide groove 305 to slide up and down on the outer surface of the guide rod 306, providing stable guidance for the support frame 303, thereby improving the stability of the support frame 303 during its up and down movement.

[0028] The top of the container bag 1 is equipped with a zipper 101, which makes it easy to put in and take out the insulin pump. The container bag 1 is also equipped with a transparent observation window 102, which makes it easy to observe the use of the insulin pump. In addition, the container bag 1 is also equipped with a hanging ear 107, which facilitates hanging. The insulin pump can be put into the container bag 1 and fixed to the arm with the fixing ring 2, which is convenient for perioperative use. The hanging rope can also be passed through the hanging ear 107 and hung around the neck or other positions as needed, providing multiple usage methods.

[0029] In order to fix the receiving bag 1 to the fixing ring 2, the half ring 21 is provided with a hook and loop fastener 105 and the receiving bag 1 is provided with a hook and loop fastener 106. The hook and loop fastener 106 on the receiving bag 1 is attached to the hook and loop fastener 105, and the fixing ring 2 is connected to the receiving bag 1, so as to facilitate the use of the insulin pump on the arm.

[0030] To further enhance the reliability of the connection between the fixing ring 2 and the receiving bag 1, an installation ring 103 is provided on the outer surface of the receiving bag 1, and a male and female snap fastener strip 104 is provided on the outer surface of the half ring 21. The male and female snap fastener strip 104 is passed through the installation ring 103 and rotated around to fasten the female snap fastener into the female snap fastener, providing additional fixing force and further strengthening the connection between the receiving bag 1 and the fixing ring 2.

[0031] With the help of the snap fastener 104, the hook and loop fastener 105, and the hook and loop fastener 106, the container bag 1 can be stably fixed on the fixing ring 2. The installation and removal of the two are simple and easy to operate. When insulin pump treatment is no longer needed, the container bag 1 can be removed and discarded separately to avoid iatrogenic cross-infection. The fixing ring 2 can be retained and reused after disinfection. Therefore, it greatly reduces material waste and environmental burden. It not only conforms to the environmental protection concept of modern medicine, but also provides users with a more economical and practical choice.

[0032] When implementing this procedure, please follow these steps:

[0033] 1) First, rotate the second half ring 23 off the first half ring 21 using the rotating rod 22, and place the patient's arm between the first half ring 21 and the second half ring 23;

[0034] 2) Then, according to the thickness of the patient's arm, adjust the length of the semi-ring 23 inserted into the cavity 202 of the semi-ring 1 21 until a suitable fixing range is reached. Under the action of the spring 302, the gear 304 will automatically engage in the slot 201 at the bottom of the semi-ring 23, completing the adjustment and locking of the fixing ring 2.

[0035] 3) Place the insulin pump into the container bag 1 and zip up the zipper 101. Check the status of the insulin pump through the transparent viewing window 102 to ensure that it is working properly. Attach the Velcro adhesive side 106 on the container bag 1 to the Velcro rough side 105 on the half ring 21 to complete the initial fixation. In order to further enhance the connection reliability, pass the male and female snap fastener strips 104 through the mounting ring 103 on the outer surface of the container bag 1 and turn it around to fasten the female snap fastener into the female snap fastener.

[0036] 4) Finally, when insulin pump therapy is no longer needed, gently unfasten the hook and loop fastener 105, the hook and loop adhesive 106, and the snap fastener strip 104, remove the container bag 1 from the retaining ring 2, discard the used container bag 1 to avoid iatrogenic cross-infection, and thoroughly clean and disinfect the retaining ring 2 for future reuse.

[0037] In summary, this perioperative armband insulin pump fixation sleeve, through the rotational connection of semi-ring 1 21 and semi-ring 2 23 and the design of the limiting component 24, allows the fixation ring 2 to be individually adjusted according to the patient's arm thickness, ensuring optimal fixation effect and comfort. The design of the gear 304 and the slot 201 in the limiting component 24 enables the fixation ring 2 to automatically lock after being adjusted to the appropriate range, achieving stable fixation and avoiding the problem of easy detachment in traditional fixation methods.

[0038] The design of the hook and loop fastener 105, the hook and loop adhesive 106, and the snap fastener strip 104 makes the connection and disassembly between the receiving bag 1 and the fixing ring 2 simple and quick, which is convenient for patients to use in different situations. When insulin pump treatment is no longer needed, the receiving bag 1 can be removed and discarded separately, avoiding iatrogenic cross-infection. The fixing ring 2 can be retained and reused after disinfection, which greatly reduces material waste and environmental burden.

[0039] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] 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 perioperative armband-type insulin pump fixation sleeve, comprising a receiving bag (1) and a fixing ring (2), characterized in that: The fixed ring (2) includes a first half ring (21), a rotating rod (22) is fixedly installed on the left end of the first half ring (21), a second half ring (23) is rotatably installed on the left side of the rotating rod (22), and a limiting member (24) is provided at the bottom of the first half ring (21). The limiting component (24) includes a box body (301). The bottom of the first semi-ring (21) is fixedly mounted with the box body (301). A spring (302) is fixedly mounted on the inner bottom wall of the box body (301). A support frame (303) is fixedly mounted on the top of the spring (302). A gear (304) is rotatably mounted on the support frame (303). A guide groove (305) is provided on the outer surface of the support frame (303). A guide rod (306) that is slidably connected to the guide groove (305) is fixedly mounted on the inner wall of the box body (301). A slot (201) is provided at the bottom of the second semi-ring (23). An insertion cavity (202) is provided inside the first semi-ring (21). The slot (201) is adapted to the gear (304); the inner sides of the first half ring (21) and the second half ring (23) are provided with anti-slip pads; the top of the container bag (1) is provided with a zipper (101), and the right side of the container bag (1) is provided with a transparent observation window (102), and the top of the container bag (1) is provided with a hanging ear (107); the outer surface of the container bag (1) is provided with an installation ring (103), and the outer surface of the first half ring (21) is provided with a snap fastener strip (104); the right side of the first half ring (21) is provided with a hook and loop fastener (105), and the left side of the container bag (1) is provided with a hook and loop fastener (106) adapted to the hook and loop fastener (105).

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