Dressing suitable for superficial venous thrombosis or superficial phlebitis
By introducing a waterproof membrane and an adjustable X-shaped connecting tape into the dressing, the problems of unstable drug concentration and unstable dressing fixation in traditional wet compression methods are solved, and the therapeutic effect of stable drug concentration, skin protection and comfortable skin are achieved.
Patent Information
- Application Number
- CN202422037579.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-08-21
AI Technical Summary
When treating superficial venous thrombosis or superficial phlebitis, traditional wet compression methods have problems such as inaccurate control of drug concentration, easy burns in the skin, unstable treatment effect, and insolid fixation of the dressing and difficult to adjust.
A dressing consisting of a dressing layer, a waterproof membrane, an X-shaped connecting belt and a telescopic adjustment belt is designed. The waterproof membrane maintains the humidity of the drug. The X-shaped connecting belt is combined with the telescopic adjustment belt to achieve stable fixation, and the tightness is adjusted through Velcro and locking bolts.
It improves the stability of drug concentration, ensures the accuracy and comfort of the treatment effect, avoids skin burns and spills of medicine, and improves the fixity and convenience of use of dressings.
Smart Images
Figure CN223169896U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dressing tools, and specifically, to a dressing applicable to superficial venous thrombosis or superficial phlebitis. Background Art
[0002] In the medical field, superficial venous thrombosis or superficial phlebitis is a common vascular disease with a relatively high incidence, which has a significant impact on the quality of life of patients. At present, although there are various treatment methods, local treatment, especially wet compress treatment, is still an important treatment means.
[0003] Traditional wet compress methods have many problems, such as inaccurate control of drug concentration, easy skin burns, unstable treatment effects, etc. Moreover, the dressing is not firmly fixed when in use, and it is inconvenient to adjust the tightness according to the limb circumference when fixed by a strap, making the patient feel uncomfortable when wearing the dressing. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a dressing applicable to superficial venous thrombosis or superficial phlebitis to solve the problems in the above-mentioned background art, such as inaccurate control of drug concentration, easy skin burns, unstable treatment effects, etc. Moreover, the dressing is not firmly fixed when in use, and it is inconvenient to adjust the tightness according to the limb circumference when fixed by a strap, making the patient feel uncomfortable when wearing the dressing.
[0005] To achieve the above purpose, the utility model provides a dressing applicable to superficial venous thrombosis or superficial phlebitis, including a dressing layer. A waterproof film is adhesively bonded to the back of the dressing layer. X-shaped connecting bands are symmetrically connected to both sides of the waterproof film. A telescopic adjusting band is installed at the outer end of one of the X-shaped connecting bands. The telescopic adjusting band includes a sleeve band. A hook-and-loop fastener with a rough surface is installed on the outer wall of the sleeve band. A telescopic band is inserted into the outer end of the sleeve band. A plurality of positioning holes are formed in the surface of the telescopic band along the length direction. A locking bolt is arranged on the outer wall of the outer end of the sleeve band. The end of the locking bolt penetrates and extends into the inside of the sleeve band and can be connected to the positioning holes. A fixing ring is installed at the outer end of the other X-shaped connecting band. The end of the telescopic band located outside the sleeve band can pass through the fixing ring.
[0006] Preferably, the length and width dimensions of the waterproof film are larger than those of the dressing layer.
[0007] Preferably, a locking water edge is adhesively bonded to the outer wall of the four peripheral edges of the dressing layer.
[0008] Preferably, the X-shaped connecting band is made of elastic cloth material.
[0009] Preferably, the outer corners of the dressing layer are rounded.
[0010] Preferably, the positioning holes are arranged at equal intervals.
[0011] Preferably, a hook-and-loop fastener with a prickly surface is installed at the outer end of the telescopic band. After the end of the telescopic band passes through the fixing ring, the hook-and-loop fastener with a prickly surface is adhered to the hook-and-loop fastener with a furry surface.
[0012] Preferably, the waterproof film is made of transparent polyurethane material.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] In the dressing applicable to superficial venous thrombosis or superficial phlebitis, through a unique design, the effect of wet compress treatment and the comfort of patients during use are significantly improved. First of all, the waterproof film on the back of the dressing layer effectively prevents the concentration change of the liquid medicine caused by water evaporation, ensures the stability of the drug concentration, and thus improves the accuracy and effect of treatment. Secondly, the combination of the X-shaped connecting band and the telescopic adjusting band not only enables the dressing to be firmly fixed on the affected area, but also can flexibly adjust the tightness according to the limb circumference of the patient, greatly improving the comfort and convenience of wearing. In addition, the water-lock edge design on the outer wall of the four peripheral edges of the dressing layer further prevents the overflow of the liquid medicine, protects the patient's skin, and avoids the occurrence of adverse reactions such as burns. Generally speaking, while improving the treatment effect, this new type of dressing also fully considers the use experience of patients, bringing a new solution for the treatment of superficial venous thrombosis or superficial phlebitis. Description of the Drawings
[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0016] Figure 2 is a schematic side view of the dressing layer in the present utility model;
[0017] Figure 3 is a schematic diagram of the structure of the telescopic adjusting band in the present utility model.
[0018] The meanings of each label in the figure are as follows:
[0019] 1. Waterproof film; 2. Dressing layer; 21. Water-lock edge; 3. X-shaped connecting band; 4. Telescopic adjusting band; 41. Sleeve band; 42. Telescopic band; 421. Positioning hole; 43. Hook-and-loop fastener with a prickly surface; 5. Hook-and-loop fastener with a furry surface; 6. Locking bolt; 7. Fixing ring. Detailed Embodiments
[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0021] The present utility model provides a dressing applicable to superficial venous thrombosis or superficial phlebitis, such as Figures 1-3 as shown, it includes a dressing layer 2. The front side of the dressing layer 2 is used to fit against the skin. A waterproof film 1 is bonded to the back side of the dressing layer 2. X-shaped connecting bands 3 are symmetrically connected to both sides of the waterproof film 1. An outer end of one X-shaped connecting band 3 is equipped with a telescopic adjustment band 4. The telescopic adjustment band 4 includes a sleeve band 41. A hook-and-loop fastener 5 is installed on the outer wall of the sleeve band 41. A telescopic band 42 is inserted into the inner part of the outer end of the sleeve band 41. A plurality of positioning holes 421 are formed in the surface of the telescopic band 42 along the length direction. A locking bolt 6 is arranged on the outer wall of the outer end of the sleeve band 41. The end of the locking bolt 6 penetrates and extends into the inside of the sleeve band 41 and can be connected to the positioning holes 421. A fixing ring 7 is installed at the outer end of the other X-shaped connecting band 3. The end of the telescopic band 42 located outside the sleeve band 41 can pass through the fixing ring 7.
[0022] When in use, the waterproof film on the back side of the dressing layer can effectively prevent the penetration of moisture, maintain the humidity and concentration of the medicine, avoid the evaporation and loss of moisture, and thus ensure the effectiveness of the treatment. It is particularly worth mentioning that the combined design of the X-shaped connecting bands symmetrically connected to both sides of the waterproof film and the telescopic adjustment band enables the dressing to easily adapt to the limb sizes of different patients. Through the sleeve band 41, telescopic band 42 and positioning holes 421 on the telescopic adjustment band 4, users can conveniently adjust the tightness of the dressing according to actual needs, ensuring that it will neither be too tight to cause discomfort nor too loose to cause the dressing to shift. At the same time, the cooperation of the hook-and-loop fastener 5 and the loop-and-loop fastener 43 on the telescopic band 42 makes the adjustment process simpler and faster. This design not only improves the user experience of patients, but also ensures that the dressing can be stably fixed at the affected area, so as to better play the therapeutic role.
[0023] In this embodiment, the length and width dimensions of the waterproof film 1 are larger than those of the dressing layer 2, which is convenient for completely covering the dressing layer 2 and ensuring a good waterproof effect.
[0024] Specifically, a water-locking edge 21 is adhesively bonded to the outer walls of the four peripheral edges of the dressing layer 2 to prevent the liquid medicine at the dressing from overflowing.
[0025] Furthermore, the X-shaped connecting band 3 is made of elastic cloth material to ensure a certain elasticity, so that there is a certain tightness when binding to the limb.
[0026] Furthermore, the outer corners of the dressing layer 2 are rounded to avoid scratches caused by sharp corners.
[0027] Furthermore, the multiple positioning holes 421 are arranged at equal intervals, facilitating the uniform adjustment of the fixing position of the locking bolt 6.
[0028] Furthermore, a hook-and-loop fastener with a prickly surface 43 is installed at the outer end of the telescopic band 42. The end of the telescopic band 42 passes through the fixing ring 7 and then loops back, so that the hook-and-loop fastener with a prickly surface 43 adheres to the hook-and-loop fastener with a furry surface 5, thus facilitating the binding of the telescopic adjustment band 4 to the limb.
[0029] Furthermore, the waterproof film 1 is made of transparent polyurethane material, facilitating the observation of the skin around the dressing layer 2.
[0030] When the dressing of the present utility model for superficial venous thrombosis or superficial phlebitis is in use, first, the dressing layer 2 (containing the therapeutic liquid medicine) is attached to the affected area of the patient. Due to the presence of the waterproof film 1, external moisture can be effectively prevented from coming into contact with the dressing layer 2, thus ensuring that the humidity and concentration of the medicine are not affected.
[0031] Next, the dressing is fixed to the affected area of the patient by using two X-shaped connecting bands 3 symmetrically connected on both sides. A telescopic adjustment band 4 is installed at the outer end of one X-shaped connecting band 3, making the fixation of the dressing more stable and adaptable to different limb sizes.
[0032] The telescopic adjustment band 4 consists of a sleeve band 41 and a telescopic band 42. The hook-and-loop fastener with a furry surface 5 on the outer wall of the sleeve band 41 and the hook-and-loop fastener with a prickly surface 43 at the outer end of the telescopic band 42 can be adhesively engaged with each other to achieve quick and firm adhesion. To adjust the tightness of the dressing, a number of positioning holes 421 are arranged at equal intervals on the telescopic band 42. By connecting the locking bolt 6 at the outer end of the sleeve band 41 to the selected positioning hole 421, the appropriate tightness can be easily adjusted.
[0033] A fixing ring 7 is installed at the outer end of the other X-shaped connecting band 3. When the end of the telescopic band 42 passes through the fixing ring 7 and is then fixed by a hook-and-loop fastener, such a design makes the whole dressing more stable and not easily displaced.
[0034] During the whole using process, since the waterproof film 1 is made of transparent polyurethane material, medical staff can conveniently observe the skin condition around the dressing layer 2 to ensure the safety and effectiveness of the treatment. At the same time, the rounded structure on the outside of the dressing layer 2 and the lock water edge 21 on the outer wall respectively avoid the risks of scratches and liquid medicine overflow, further enhancing the patient's use experience.
[0035] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A dressing applicable to superficial venous thrombosis or superficial phlebitis, comprising a dressing layer (2), characterized in that: A waterproof film (1) is adhesively bonded to the back surface of the dressing layer (2). X-shaped connecting straps (3) are symmetrically connected to both sides of the waterproof film (1). A telescopic adjustment strap (4) is installed at the outer end of one of the X-shaped connecting straps (3). The telescopic adjustment strap (4) includes a sleeve strap (41). A hook-and-loop fastener with a rough surface (5) is installed on the outer wall of the sleeve strap (41). A telescopic strap (42) is inserted into the inner part of the outer end of the sleeve strap (41). A plurality of positioning holes (421) are formed in the surface of the telescopic strap (42) along the length direction. A locking bolt (6) is arranged on the outer wall of the outer end of the sleeve strap (41). The end of the locking bolt (6) penetrates and extends into the inside of the sleeve strap (41) and can be connected to the positioning holes (421). A fixing ring (7) is installed at the outer end of the other X-shaped connecting strap (3). The end of the telescopic strap (42) located outside the sleeve strap (41) can pass through the fixing ring (7).
2. The dressing for superficial venous thrombosis or superficial phlebitis according to claim 1, wherein: The length and width dimensions of the waterproof film (1) are larger than those of the dressing layer (2).
3. The dressing applicable to superficial venous thrombosis or superficial phlebitis according to claim 1, characterized in that: A water-lock edge (21) is adhesively bonded to the outer wall of the four peripheral edges of the dressing layer (2).
4. The dressing applicable to superficial venous thrombosis or superficial phlebitis according to claim 1, wherein: The X-shaped connecting strap (3) is made of elastic cloth material.
5. The dressing applicable to superficial venous thrombosis or superficial phlebitis according to claim 1, characterized in that: The outer corners of the dressing layer (2) are rounded structures.
6. The dressing for superficial venous thrombosis or superficial phlebitis according to claim 1, characterized in that: The plurality of positioning holes (421) are arranged at equal intervals.
7. The dressing applicable to superficial venous thrombosis or superficial phlebitis according to claim 1, wherein: A hook-and-loop fastener with a prickly surface (43) is installed at the outer end of the telescopic strap (42). After the end of the telescopic strap (42) passes through the fixing ring (7), the hook-and-loop fastener with a prickly surface (43) is adhesively bonded to the hook-and-loop fastener with a rough surface (5).
8. The dressing applicable to superficial venous thrombosis or superficial phlebitis according to claim 1, wherein: The waterproof film (1) is made of transparent polyurethane material.