Infusion tube fixing bandage
By designing a tubing fixation strap, which incorporates a wristband, a limiting plate, and a fixing block, the problem of tubing being pulled during infusion is solved, achieving stable fixation of the tubing and reducing patient suffering and the workload of medical staff.
Patent Information
- Application Number
- CN202422627377.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-10-29
AI Technical Summary
During intravenous infusion, patients may involuntarily move their arms, causing the infusion tubing to be pulled, which may lead to the needle moving or coming out, increasing the workload of medical staff and causing pain to the patient.
Design an infusion tube fixation strap, including two sets of symmetrically distributed wrist straps, limiting plates and fixing blocks, connected by Velcro, clamping the bending plate and elastic spring to fix the infusion tube, and the telescopic tube sleeve to protect the tubing, so as to achieve stable fixation of the patient's arm vein.
It improves the stability of the infusion tubing, prevents the puncture needle from moving or dislodging, reduces patient pain and the workload of medical staff, and has a simple structure and is easy to operate.
Smart Images
Figure CN223542241U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical auxiliary device technology, specifically to an infusion tube fixing strap. Background Technology
[0002] With the rapid development of society and economy, there are more and more treatment methods in neurology. Intravenous infusion is a commonly used treatment method in the treatment of neurological diseases. Through intravenous drip, drugs can be continuously and stably delivered into the vein, and fluids, electrolytes or nutrients can be replenished. When patients receive intravenous infusion, nursing care is required to reduce patient pain and the workload of medical staff. Because the infusion time is relatively long, patients will involuntarily move their arms and wrists. If others accidentally pull on the infusion tube, it can cause the puncture needle to move or even dislodge. The movement of the puncture needle can cause edema at the puncture site, requiring medical staff to perform puncture again, which increases the workload of medical staff and the pain of patients, causing secondary harm to patients.
[0003] Therefore, it is particularly important to design an infusion tube fixing strap to overcome the above-mentioned technical defects and improve the overall practicality. Utility Model Content
[0004] The purpose of this invention is to provide a tubing fixing strap for infusion to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] An infusion tube fixing strap includes two sets of wristbands symmetrically distributed front and back. The wristbands have slots inside, and connecting straps are connected to both ends of the bottom of the wristbands. A limiting plate is provided between the two sets of wristbands. A needle insertion groove is provided inside the limiting plate near the front side. Fixing blocks are symmetrically arranged on the top of the limiting plate and behind the needle insertion groove. An outer fixing sleeve is fixed inside the fixing block on the front side. Multiple sets of clamping bent pieces are provided inside the outer fixing sleeve and distributed along the inner wall of the outer fixing sleeve. The clamping bent pieces are connected to the outer fixing sleeve by elastic springs. A telescopic sleeve is movably arranged inside the fixing block on the rear side.
[0007] As a preferred embodiment of this utility model, both sets of connecting strips have Velcro straps with an adhesive design attached to their outer sides.
[0008] As a preferred embodiment of this utility model, the limiting plate is a rubber plate made of medical rubber material.
[0009] As a preferred embodiment of this utility model, the two ends of the limiting plate pass through the corresponding slots, and the connection between the two is a plug-in design.
[0010] As a preferred embodiment of this utility model, the wristband and the limiting plate are designed to be separable.
[0011] As a preferred embodiment of this utility model, the top of the fixed support block, the outer fixed sleeve and the telescopic sleeve are all provided with openings along the length direction.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] In this invention, an infusion tube fixing strap is designed to better fix the patient's arm vein, improve the stability of the infusion tube after injection, and prevent the patient from unintentionally pulling the infusion tube and causing the puncture needle to move or even fall out due to involuntary arm movements. This structure is simple, easy to operate, and highly practical. Attached Figure Description
[0014] Figure 1 This is a perspective view of the overall structure of this utility model;
[0015] Figure 2 This is a structural diagram of the wristband and the limiting plate of this utility model in the separated state;
[0016] Figure 3 This is a partial structural diagram of the present invention.
[0017] In the diagram: 1. Wristband; 101. Slot; 102. Connecting strap; 2. Limiting plate; 201. Pin slot; 3. Fixing block; 301. External fixing sleeve; 302. Clamping bend; 303. Elastic spring; 304. Telescopic sleeve. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0019] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.
[0020] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.
[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0022] For examples, please refer to Figure 1-3 This utility model provides a technical solution:
[0023] An infusion tube fixing strap includes two sets of wristbands 1 symmetrically distributed front and back. The inside of the wristband 1 is provided with a slot 101. Both ends of the bottom of the wristband 1 are connected with connecting straps 102. A limiting plate 2 is provided between the two sets of wristbands 1 to limit the joint and prevent bending or other movements during infusion. A needle insertion groove 201 is provided inside the limiting plate 2 and near the front side for the insertion of an infusion needle. Fixing blocks 3 are symmetrically arranged on the top of the limiting plate 2 and behind the needle insertion groove 201.
[0024] Both sets of connecting straps 102 have Velcro straps that are designed to stick to each other on their outer sides. The limiting plate 2 is made of medical-grade rubber. Both ends of the limiting plate 2 pass through the corresponding slots 101, and the connection between the two is a plug-in design. The wristband 1 and the limiting plate 2 are designed to be separable.
[0025] In this embodiment, please refer to Figure 3 An outer fixing sleeve 301 is fixed inside the fixed support block 3 located on the front side. Multiple sets of clamping bends 302 are arranged inside the outer fixing sleeve 301 along the inner wall of the outer fixing sleeve 301. The clamping bends 302 and the outer fixing sleeve 301 are connected by an elastic spring 303. Under the action of the elastic spring 303, the clamping bends 302 fix the position of the tubing. A telescopic sleeve 304 is movably arranged inside the fixed support block 3 located on the rear side. The rear half of the infusion tubing is protected by the extension and retraction of the telescopic sleeve 304.
[0026] The top of the fixed support block 3, the outer fixed sleeve 301, and the telescopic sleeve 304 all have openings along their length.
[0027] The working process of this utility model is as follows: When intravenous infusion is required for a patient in neurorehabilitation nursing, two sets of wristbands 1 are respectively tied to both ends of the patient's arm joint via connecting straps 102. Then, the two ends of the limiting plate 2 are inserted into the slots 101 of the wristband 1 for fixation, limiting the joint and preventing bending or other movements during infusion. Then, the infusion needle is inserted from the needle insertion slot 201 and fixed. After fixing, the infusion tubing is respectively clamped in the outer fixing sleeve 301 and the telescopic sleeve 304 through the opening. Under the action of the elastic spring 303, the clamping bending plate 302 fixes the position of the tubing, and the extension and retraction of the telescopic sleeve 304 protects the rear half of the infusion tubing. This device can better fix the patient's arm vein, improve the stability of the infusion tube after injection, and avoid the problem of the puncture needle moving or even falling out due to the patient's involuntary arm movement. This structure is simple, easy to operate, and highly practical.
[0028] 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. An infusion tube fixing strap, comprising two sets of wrist straps (1) symmetrically distributed front and back, characterized in that: The wristband (1) has a slot (101) inside. Both ends of the bottom of the wristband (1) are connected to a connecting strap (102). A limiting plate (2) is provided between the two sets of wristbands (1). A pin slot (201) is provided inside the limiting plate (2) near the front side. Fixed blocks (3) are symmetrically arranged on the top of the limiting plate (2) and behind the pin slot (201). An outer fixing sleeve (301) is fixed inside the fixed block (3) on the front side. Multiple sets of clamping bent pieces (302) are arranged inside the outer fixing sleeve (301) along the inner wall of the outer fixing sleeve (301). The clamping bent pieces (302) are connected to the outer fixing sleeve (301) by an elastic spring (303). A telescopic sleeve (304) is movably arranged inside the fixed block (3) on the rear side.
2. The infusion tube fixing strap according to claim 1, characterized in that: Both sets of connecting straps (102) have Velcro straps with an interlocking adhesive design attached to their outer sides.
3. The infusion tube fixing strap according to claim 1, characterized in that: The limiting plate (2) is a rubber plate made of medical rubber material.
4. The infusion tube fixing strap according to claim 1, characterized in that: The two ends of the limiting plate (2) pass through the corresponding slots (101), and the connection between the two is a plug-in design.
5. The infusion tube fixing strap according to claim 1, characterized in that: The wristband (1) and the limiting plate (2) are designed to be separable.
6. The infusion tube fixing strap according to claim 1, characterized in that: The top of the fixed support block (3), the outer fixed sleeve (301), and the telescopic sleeve (304) are all provided with openings along the length direction.