Elastic bandage
By adding a second -tightening component after the PICC tube, a three -layer pressure bandage method is formed, the problem of limited effects in the existing technologies is solved, and the effective pressure on the puncture point is realized, reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding and reducing bleeding. The osmotic liquid improves the comfort of the patient and the satisfaction of nursing services.
Patent Information
- Application Number
- CN202420669385.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-02
AI Technical Summary
The prior art has limited compression effect on patients with extravasation after PICC catheterization, resulting in continuous bleeding or fluid leakage at the puncture point, and frequent catheter maintenance is required, which increases the number of maintenance.
Based on the existing elastic bandage, the secondary compromer is added, and it is combined with the first pressure and the third pressure component to form a three -layer pressure bandage method to reduce local bleeding and leakage.
The effective pressure of the PICC puncture point is achieved, the bleeding and seepage are reduced, the wound healing is promoted, the number of catheter maintenance is reduced, and the patient's comfort and the satisfaction of the nursing service are improved.
Smart Images
Figure CN222399153U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of application of extravasation patients after PICC catheterization, and particularly relates to an elastic bandage. Background Art
[0002] PICC (Peripherally Inserted Central Catheter) is a central venous catheter inserted through a peripheral vein. During PICC placement, venous puncture, skin dilation, and insertion of the catheter sheath destroy the integrity of the blood vessels and skin. Therefore, local extravasation at the puncture site is common, with complex causes and cumbersome treatment. Long-term bleeding or exudation at the puncture site is not conducive to the healing of the puncture site, and can also cause puncture site infection, catheter-related bloodstream infection, and even secondary thrombosis of the limb on that side, which brings inconvenience to patients and troubles to clinical nursing work.
[0003] Under the existing technology, the traditional gauze internal fixation method is often used to apply pressure to stop bleeding after the PICC catheter is successfully placed. Eight layers of gauze of 6cm×8cm are folded twice to form 32 layers of gauze of 3cm×4cm and placed on the puncture point under pressure. A 3M transparent dressing is covered on it, and an elastic bandage is used to apply pressure to the catheter locally.
[0004] However, the inventor found the following defects during specific implementation:
[0005] For patients with extravasation after PICC catheterization, the existing technology only requires two compressions, which results in limited compression effects and continuous bleeding or exudation at the puncture site, requiring catheter maintenance again. Maintenance and bleeding are mutually causal, so that most patients undergo 3 to 4 maintenances within one week after catheterization, increasing the number of maintenances.
[0006] Therefore, a new solution to the above problems needs to be proposed. Utility Model Content
[0007] Based on this, it is necessary to provide an elastic bandage to address the above technical problems.
[0008] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
[0009] An elastic bandage comprises a third compression piece, a first M transparent sticker, a second M transparent sticker, a first compression piece and a second compression piece, wherein the second compression piece is arranged at one end of the third compression piece, the second compression piece and the third compression piece are fixed by the first M transparent sticker, the first compression piece is fixed to the patient's puncture position by the second M transparent sticker, the second compression piece is fitted with the first compression piece, and the third compression piece is wrapped around the second compression piece and the first compression piece.
[0010] Preferably, the second pressing member is 8 layers of gauze of 6 cm×8 cm rolled into a strip shape, and the second pressing member is fixed at a position about 5 cm or 10 cm from the beginning of one end of the third pressing member.
[0011] Preferably, the third compression member is an elastic bandage.
[0012] Preferably, the first pressing member is 8 layers of gauze of 6 cm×8 cm folded twice into 32 layers of gauze of 3 cm×4 cm.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model improves the existing elastic bandage, uses the existing elastic bandage as the third compression piece, adds a second compression piece at one end of the third compression piece, sets the first compression piece at the puncture point after PICC catheterization, places the second compression piece at the top of the first compression piece, and uses the elastic bandage as the third compression piece to wrap around it, so that the second compression piece is finally located at the corresponding position of the first compression piece and cooperates with the first compression piece to form three-layer pressurization of the puncture point position for two operations. This technology has one more layer of pressurization than the existing technology, and pressurization is applied along the shape of the blood vessel above the PICC puncture point to reduce local bleeding and exudation, thereby promoting wound healing. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, 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.
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0018] 1. The third pressing piece; 2. The second pressing piece; 3. The first 3M transparent sticker; 4. The first pressing piece; 5. The second 3M transparent sticker. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] The utility model aims at the technical problem as shown in the background technology: using the existing technology for patients with extravasation after PICC catheterization, because the number of compressions is two, the compression effect is limited, which will cause continuous bleeding or exudation at the puncture point, and the catheter needs to be maintained again. Maintenance and bleeding are mutually causal, so that most patients are maintained 3 to 4 times within 1 week after catheterization, which increases the number of maintenance times;
[0021] In order to solve this technical problem, the utility model provides an elastic bandage. Due to the extra layer of pressure, the pressure is applied along the blood vessel above the PICC puncture point, thereby reducing local bleeding and exudate, promoting wound healing, and in the absence of obvious extravasation, the PICC puncture point can be directly changed with the first 3M transparent film without using a gauze block for pressure application, thereby reducing the number of dressing changes from once every two days to once a week, improving the work efficiency of nurses, alleviating the pain of patients, reducing the irritation of skin and mucous membranes, enhancing the safety awareness of nurses on PICC catheters, improving the comfort of patients, enhancing the compliance of family members, and improving the satisfaction of nursing services.
[0022] Reference Figure 1 A elastic bandage comprises a third compression piece 1, a first 3M transparent sticker 3, a second 3M transparent sticker 5, a first compression piece 4 and a second compression piece 2. The second compression piece 2 is arranged at one end of the third compression piece 1. The second compression piece 2 and the third compression piece 1 are fixed by the first 3M transparent sticker 3. The first compression piece 4 is fixed to the puncture position of the patient by the second 3M transparent sticker 5. The second compression piece 2 is fitted with the first compression piece 4. The third compression piece 1 is wrapped around the second compression piece 2 and the first compression piece 4.
[0023] The second pressing member 2 is 8 layers of gauze of 6 cm×8 cm rolled into a strip shape, and the second pressing member 2 is fixed at a position about 5 cm or 10 cm from the beginning of one end of the third pressing member 1 .
[0024] The third pressing member 1 is an elastic bandage.
[0025] The first pressing member 4 is 8 layers of gauze of 6 cm×8 cm folded twice into 32 layers of gauze of 3 cm×4 cm.
[0026] If extravasation occurs in the patient after PICC catheterization, after changing the dressing, the second pressing member 2 and the third pressing member 1 are preferentially connected with the first 3M transparent patch 3;
[0027] Place the first pressing piece 4 on the puncture point to apply pressure, cover it with the second 3M transparent sticker 5, then press the second pressing piece 2 on the top of the second 3M transparent sticker 5, and wrap it with the third pressing piece 1. Finally, through the cooperation of the first pressing piece 4, the second pressing piece 2 and the third pressing piece 1, a two-step three-time pressurization application is formed, and pressurization is applied along the blood vessel above the PICC puncture point;
[0028] The length is not fixed according to the patient's weight. The third clamping piece 1 is preferably three circles long. When winding, the inner circle uses 1.5 times elasticity, the middle circle uses 1 times elasticity, and the outer circle uses 0.5 times elasticity. Wrap it obliquely so that each circle presses 2 / 3 of the previous circle and completely covers the first 3M transparent sticker 3 at the puncture point. The tightness is such that a horizontal finger can be inserted.
[0029] The original two-layer pressurization has been changed to three-layer pressurization. Implementing a reasonable and effective pressure bandage method on the puncture site is the key technology to prevent extravasation.
[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. An elastic bandage, characterized in that: The invention comprises a third pressing member (1), a first 3M transparent sticker (3), a second 3M transparent sticker (5), a first pressing member (4) and a second pressing member (2); one end of the third pressing member (1) is provided with the second pressing member (2); the second pressing member (2) and the third pressing member (1) are fixed by gluing together the first 3M transparent sticker (3); the first pressing member (4) is fixed to the puncture position of the patient by the second 3M transparent sticker (5); the second pressing member (2) and the first pressing member (4) are fitted together; and the third pressing member (1) is wrapped around the second pressing member (2) and the first pressing member (4).
2. An elastic bandage according to claim 1, characterized in that: The second pressing member (2) is 8 layers of gauze of 6 cm×8 cm rolled into a strip shape. The second pressing member (2) is fixed at a position about 5 cm or 10 cm from the beginning of one end of the third pressing member (1).
3. An elastic bandage according to claim 1, characterized in that: The third pressing member (1) is an elastic bandage.
4. An elastic bandage according to claim 1, characterized in that: The first pressing member (4) is 8 layers of gauze of 6 cm×8 cm, which is folded twice into 32 layers of gauze of 3 cm×4 cm.