Connector protection device
By designing soft material storage bags and cushion joint protection devices to wrap and fix the retention device, the problem of extrusion and contamination of the hard material on the skin is solved, and the patient's comfort and treatment experience are significantly improved.
Patent Information
- Application Number
- CN202322841614.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-23
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-10-23
AI Technical Summary
In clinical care, long-term squeeze of hard materials such as intravenous indwelling needles and PICC catheters leads to discomfort and infection risk in patients, and the indwelling device is susceptible to external contamination and normal use.
A joint protection device including a storage bag and a cushion pad is designed. The storage bag uses soft material to wrap and fix the retention device through the combination of a telescopic belt and a cushion pad to avoid direct contact with the skin and reduce contamination.
It effectively reduces the risk of skin squeeze and contamination by the indwelling device, and significantly improves the patient's comfort and treatment experience.
Smart Images
Figure CN222238555U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to a joint protection device. Background Art
[0002] In clinical nursing work, it is often necessary to set intravenous catheters, PICC catheters, central venous catheters and other pipes on the surface of the patient's skin. In order to achieve the normal use of the above-mentioned pipes, it is often necessary to cooperate with the setting of indwelling devices such as positive pressure connectors, heparin caps and three-way connectors. In previous operations, medical tape was directly used to fix intravenous catheters, PICC catheters, central venous catheters and corresponding positive pressure connectors, heparin caps or three-way connectors on the patient's skin. In fact, the above-mentioned indwelling devices are mostly made of hard materials. Long-term squeezing of the skin not only seriously increases the patient's discomfort, but also has the risk of damaging the patient's skin and causing infection. In addition, the above-mentioned indwelling devices will breed bacteria if they are exposed to the outside for a long time, affecting the normal use of the indwelling devices. Utility Model Content
[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a joint protection device to accommodate various indwelling devices set on the patient's skin surface to prevent them from squeezing the skin and being contaminated by the outside world.
[0004] Based on this, the utility model provides a joint protection device, which includes:
[0005] A storage bag, comprising a bag body and a retractable belt, wherein a storage cavity is formed inside the bag body, an opening portion communicating with the storage cavity is provided at the top of the bag body, the retractable belt is arranged around the circumference of the opening portion and penetrates the bag body, two ends of the retractable belt respectively extend outside the bag body and a knot is formed at one end, and the other end of the retractable belt can be stretched to close the storage cavity;
[0006] A cushion pad is arranged below the storage bag and connected to the storage bag. A first adhesive portion is arranged on a side of the cushion pad facing away from the storage bag. The cushion pad is adhered to the skin surface of the patient through the first adhesive portion.
[0007] In some embodiments of the present application, the storage bag is made of soft elastic material.
[0008] In some embodiments of the present application, the opening of the storage bag shrinks into the storage cavity and is arranged in an arc shape.
[0009] In some embodiments of the present application, the inner wall of the opening protrudes into the receiving cavity and is formed with a plurality of auxiliary strips.
[0010] In some embodiments of the present application, a second adhesive portion is provided on the storage bag, and the storage bag is adhered to the buffer pad through the second adhesive portion.
[0011] In some embodiments of the present application, the second adhesive portion is located at the rear end of the storage bag and away from the opening of the storage bag.
[0012] In some embodiments of the present application, the buffer pad is arranged in a rectangular shape and covers the storage bag.
[0013] In some embodiments of the present application, the buffer pad is a sponge pad.
[0014] Compared with the prior art, the joint protection device provided by the embodiment of the utility model has the following beneficial effects:
[0015] The utility model provides a joint protection device, which comprises a storage bag and a buffer pad arranged at the bottom of the storage bag, the storage bag comprises a bag body and a retractable belt, a storage cavity for placing indwelling devices such as an intravenous indwelling needle, a PICC catheter, a central venous catheter, a positive pressure joint, a heparin cap and a three-way joint is formed in the bag body, an opening portion connected to the storage cavity is arranged at the top of the bag body, the retractable belt is arranged around the circumference of the opening portion and penetrates the bag body, two ends of the retractable belt respectively extend outside the bag body and a knot is formed at one end thereof, and the other end of the retractable belt can be stretched to close the storage cavity; the buffer pad is arranged below the storage bag and connected to the storage bag, a first adhesive portion is provided on the side of the buffer pad facing away from the storage bag, and the buffer pad is adhered to the skin surface of the patient through the first adhesive portion. Based on the above structure, when in use, the protective film on the surface of the first adhesive portion is torn off to expose its sticky side, and then the buffer pad with the storage bag is pasted to the patient's skin surface, the retractable belt is untied and the opening is expanded with surgical forceps to make its size larger than the size of the indwelling device, and then the indwelling device is clamped with surgical forceps and sent into the storage cavity, and after the surgical forceps withdraw from the storage cavity, the untied end of the retractable belt is pulled, and at this time, the opening is continuously tightened under the action of the retractable belt and finally blocks the storage cavity, and then the retractable belt is tightened to prevent it from returning, so that the indwelling device can be stably set in the storage bag. In this way, the present application can effectively reduce the pollution of the indwelling device by the surrounding environment by setting a storage bag to wrap and fix the indwelling device, and at the same time, the setting of the buffer pad prevents the storage bag from directly contacting the patient's skin, thereby preventing the indwelling device from continuing to squeeze the skin, significantly improving the patient's comfort. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the joint protection device of some embodiments of the utility model;
[0017] Figure 2 It is a schematic diagram of the bottom structure of the storage bag of some embodiments of the utility model;
[0018] Figure 3 Schematic diagram of the bottom structure of the storage bag of some embodiments of the utility model.
[0019] In the figure, 1, storage bag; 11, bag body; 12, stretch band; 13, opening; 14, auxiliary strip; 15, second adhesive part; 2, cushion pad; 21, first adhesive part. DETAILED DESCRIPTION
[0020] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0021] It should be understood that the terms "front", "rear", etc. are used in the present invention to describe various information, but such information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, "front" information may also be referred to as "rear" information, and "rear" information may also be referred to as "front" information without departing from the scope of the present invention.
[0022] like Figures 1 to 3 As shown, the utility model provides a joint protection device, which includes a storage bag 1 and a buffer pad 2 arranged at the bottom of the storage bag 1. Specifically, the storage bag 1 includes a bag body 11 and a retractable belt 12. A storage cavity for placing indwelling devices such as intravenous indwelling needles, PICC catheters, central venous catheters, positive pressure connectors, heparin caps and three-way connectors is formed in the bag body 11. An opening 13 connected to the storage cavity is provided at the top of the bag body 11. The retractable belt 12 is circumferentially arranged around the opening 13 and penetrates the bag body 11. Both ends of the retractable belt 12 extend to the outside of the bag body 11 respectively and a knot is formed at one end thereof. The other end of the retractable belt 12 can be stretched to close the storage cavity; the buffer pad 2 is arranged below the storage bag 1 and connected to the storage bag 1. A first adhesive portion 21 is provided on the side of the buffer pad 2 facing away from the storage bag 1, and the buffer pad 2 is adhered to the skin surface of the patient through the first adhesive portion 21.
[0023] Based on the above structure, when in use, the protective film on the surface of the first adhesive portion 21 is torn off to expose its sticky side, and then the buffer pad 2 with the storage bag 1 is pasted to the patient's skin surface, the retractable belt 12 is untied and the opening 13 is expanded with surgical forceps to make its size larger than the size of the indwelling device, and then the indwelling device is clamped with surgical forceps and sent into the storage cavity, and after the surgical forceps withdraw from the storage cavity, the untied end of the retractable belt 12 is pulled, and at this time, the opening 13 is continuously tightened under the action of the retractable belt 12 and finally blocks the storage cavity, and then the retractable belt 12 is tightened to prevent it from returning, so that the indwelling device can be stably set in the storage bag 1. In this way, the present application can effectively reduce the pollution of the indwelling device by the surrounding environment by setting the storage bag 1 to wrap and fix the indwelling device, and at the same time, the setting of the buffer pad 2 prevents the storage bag 1 from directly contacting the patient's skin, thereby preventing the indwelling device from continuing to squeeze the skin, significantly improving the patient's treatment experience.
[0024] In fact, in order to enhance the storage bag 1's capacity to accommodate indwelling devices, the storage bag 1 of the present application is made of soft elastic materials such as rubber, etc., and can be expanded to a certain extent to accommodate the situation where there are more indwelling devices.
[0025] Optionally, in some embodiments of the present application, the opening 13 of the storage bag 1 is contracted into the storage cavity to form an arc surface, and the inner wall of the opening 13 is convex into the storage cavity to form a plurality of auxiliary strips 14. Based on the above structure, the arc-shaped opening 13 can preliminarily limit the storage cavity, preventing the retention device stored in the storage cavity from escaping from the storage cavity when the retractable belt 12 is not in use, and the setting of the auxiliary strips 14 can further reduce the size of the opening and increase the friction force of the retention device from escaping from the opening, effectively preventing the retention device in the storage cavity from leaving the storage cavity.
[0026] Furthermore, in some embodiments of the present application, a second adhesive portion 15 is provided at the rear end of the storage bag 1 away from the opening portion 13, and the storage bag 1 is adhered to the cushion pad 2 through the second adhesive portion 15. Based on the above structure, the storage bag 1 of the present application is detachably connected to the cushion pad 2 through the second adhesive portion 15, and medical staff can select storage bags 1 of different specifications based on the number of indwelling devices to be stored and adhere them to the cushion pad 2 to complete the corresponding storage operation. It should also be further explained that the second adhesive portion 15 provided at the rear end of the storage bag 1 also gives the storage bag 1 the maximum freedom of movement so that medical staff can adjust the storage bag 1 to achieve reasonable storage of indwelling devices and their accessories.
[0027] Optionally, in some embodiments of the present application, the cushion pad 2 is arranged in a rectangular shape and covers the storage bag 1. Based on the above structure, the cushion pad 2 can avoid direct contact between the storage bag 1 and the skin, thereby preventing the indwelling device from squeezing the skin again and causing damage to the patient, effectively reducing the patient's discomfort. Further, based on the same consideration, the cushion pad 2 of the present application is preferably a sponge pad, which can reduce pressure again and improve the patient's comfort.
[0028] In summary, the utility model provides a joint protection device, which includes a storage bag 1 and a buffer pad 2. The storage bag 1 includes a bag body 11, a storage cavity is provided in the bag body 11, and an opening connected to the storage cavity is provided on the bag body 11. The indwelling device and its additional devices enter the storage cavity through the opening and are wrapped and fixed by the storage bag 1. The buffer pad 2 is arranged below the storage bag 1 and connected to the storage bag 1. The side of the buffer pad 2 facing away from the storage bag 1 is provided with a first adhesive portion 21 and is adhered to the patient's skin surface through the first adhesive portion 21. Compared with the prior art, the present application can effectively reduce the pollution of the indwelling device by the surrounding environment by providing a storage bag 1 to wrap and fix the indwelling device. At the same time, the provision of the buffer pad 2 avoids the direct contact between the storage bag 1 and the patient's skin, thereby avoiding the indwelling device from continuing to squeeze the skin, which significantly improves the patient's treatment experience.
[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.
Claims
1. A joint protection device, characterized in that: include: A storage bag (1) comprises a bag body (11) and a retractable belt (12), wherein a storage cavity is formed in the bag body (11), an opening (13) communicating with the storage cavity is provided at the top of the bag body (11), the retractable belt (12) is arranged around the circumference of the opening (13) and penetrates the bag body (11), two ends of the retractable belt (12) respectively extend outside the bag body (11) and a knot is formed at one end, and the other end of the retractable belt (12) can be stretched to close the storage cavity; A cushion pad (2) is arranged below the storage bag (1) and connected to the storage bag (1); a first adhesive portion is provided on the side of the cushion pad (2) facing away from the storage bag (1); and the cushion pad (2) is adhered to the skin surface of the patient via the first adhesive portion.
2. The joint protection device according to claim 1, characterized in that: The storage bag (1) is made of soft elastic material.
3. The joint protection device according to claim 2, characterized in that: The opening (13) of the storage bag (1) shrinks into the storage cavity and is arranged in an arc shape.
4. The joint protection device according to claim 3, characterized in that: The inner wall of the opening (13) protrudes into the storage cavity and is formed with a plurality of auxiliary strips (14).
5. The joint protection device according to claim 2, characterized in that: The storage bag (1) is provided with a second adhesive portion (15), and the storage bag (1) is adhered to the buffer pad (2) via the second adhesive portion (15).
6. The joint protection device according to claim 5, characterized in that: The second adhesive portion (15) is located at the rear end of the storage bag (1) and away from the opening portion (13) of the storage bag (1).
7. The joint protection device according to claim 1, characterized in that: The buffer pad (2) is arranged in a rectangular shape and covers the storage bag (1).
8. The joint protection device according to claim 1, characterized in that: The buffer pad (2) is a sponge pad.