Adjustable anti-bite protection and dressing change integrated adhesive tape

Abstract

The invention relates to the technical field of biomedicine, and discloses an adjustable anti-bite protection and dressing change integrated adhesive tape which comprises a fixing strip and a dressing change strip, the front face of the fixing strip is provided with an adhesive face, the back face of the fixing strip is fixedly provided with a first hook-and-loop fastener rough face, and the first hook-and-loop fastener rough face is provided with a second hook-and-loop fastener rough face. A second hook-and-loop fastener rough surface is fixedly installed on the front face of the fixing strip, and a connecting rubber plate is attached to the outer surface of the second hook-and-loop fastener rough surface. According to the adjustable anti-bite protection and dressing change integrated adhesive tape, the sticky adhesive surface is arranged on the front surface of the fixed strip, and the hair surface of the first magic tape mounted on the back surface ensures that the adhesive tape does not fall off during the activity of a mouse, so that effective protection on a wound is maintained; the hook surface of the first Velcro on the dressing change strip is connected with the rough surface of the first Velcro on the fixing strip, so that researchers can monitor the tumor condition in real time and quickly change the dressing or repeat the injection operation when necessary; and the bite risk of other mice caused by the blood smell is reduced, so that the failure of modeling is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of biomedicine, in particular to an adjustable anti-bite protection and dressing change integrated adhesive tape. Background Art

[0002] In the field of biomedical research, mice, as one of the most commonly used experimental animals, are widely used in important links such as the establishment of disease models, drug screening and efficacy evaluation; however, in experimental operations involving tumor modeling or intratumoral drug injection, due to the presence of surgical wounds or injection points, mice are prone to self-biting or biting each other, which may not only lead to wound infection and poor healing, but may even cause the loss of tumor tissue or skin ulcers, seriously affecting the accuracy and reliability of the experimental results.

[0003] Traditional protective measures, such as using gauze and ordinary bandages for bandaging, can protect wounds to a certain extent, but their adhesion is insufficient and they are easily broken free by active mice, resulting in poor protection. In addition, these materials usually restrict the natural activities of mice and increase their stress response, which is not conducive to the smooth progress of long-term observation and experiments. Therefore, we proposed an adjustable anti-bite protection and dressing change integrated tape. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the shortcomings of the prior art, the present invention provides an adjustable anti-bite protection and dressing change integrated tape, which has the advantages of flexible adjustment, firm fixation and convenient replacement. It solves the problems of traditional protective measures, such as bandaging with gauze and ordinary bandages. Although it can protect the wound to a certain extent, its adhesion is insufficient and it is very easy for active mice to break free, resulting in poor protection effect. In addition, these materials usually restrict the natural activities of mice, increase their stress response, and are not conducive to the smooth progress of long-term observation and experiments.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purposes of flexible adjustment, firm fixation and convenient replacement, the present invention provides the following technical solutions: an adjustable anti-bite protection and dressing change integrated tape, comprising a fixing strip and a dressing change strip, the front of the fixing strip is provided with a sticky adhesive surface, the back of the fixing strip is fixedly installed with a first Velcro fur surface, the front of the fixing strip is fixedly installed with a second Velcro fur surface, the outer surface of the second Velcro fur surface is bonded with a connecting rubber plate, the top outer surface of the connecting rubber plate is fixedly installed with a wrapping cloth cover, and the top of the wrapping cloth cover is fixedly installed with an elastic bandage cover; A cotton pad patch and a first hook surface of Velcro are fixedly installed on the front of the dressing strip. A surrounding belt is fixedly installed at the bottom of the dressing strip. A second hook surface of Velcro is fixedly installed on the outer surface of the bottom of the surrounding belt. A flexible plastic label board is fixedly installed on the back of the dressing strip.

[0007] Preferably, a non-sticky paper tape is attached to the outer surface of the side of the sticky glue surface away from the front of the fixing strip.

[0008] Preferably, the number of the first loop surfaces of Velcro is two, and the two first loop surfaces of Velcro are respectively fixedly installed on the left and right sides of the back of the fixing strip.

[0009] Preferably, both the wrapping cloth sleeve and the elastic bandage sleeve are in a cylindrical structure with a bottom radius larger than the top radius.

[0010] Preferably, the number of the first hook surfaces of Velcro is two, and the two first hook surfaces of Velcro are respectively fixedly installed on the left and right sides of the front of the dressing strip.

[0011] Preferably, the number of the surrounding belts is two, and the two surrounding belts are respectively located at the bottoms of the two first hook surfaces of Velcro. The second hook surfaces of Velcro are fixedly installed on the outer surfaces of the bottoms of the two surrounding belts.

[0012] Preferably, the cotton pad patch is selected from either a non-drug patch or a drug-containing patch.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present invention provides an adjustable anti-biting protection and dressing change integrated tape, which has the following beneficial effects: 1. For the adjustable anti-biting protection and dressing change integrated tape, a stable fixing effect is provided through the fixing strip. The front of the fixing strip is provided with a sticky glue surface, and the first loop surface of Velcro installed on the back ensures that it will not fall off during the activity of the mouse, maintaining effective protection for the wound. The first hook surface of Velcro on the dressing strip is connected to the first loop surface of Velcro on the fixing strip, realizing a convenient replacement function, enabling researchers to monitor the tumor condition in real time and quickly replace the dressing or repeat the injection operation when necessary. This characteristic not only improves the experimental efficiency but also reduces the risk of other mice biting caused by the smell of blood, thus avoiding the failure of model establishment.

[0015] 2. For the adjustable anti-bite protection and dressing change integrated tape, the mouse's head can pass through the wrapping cloth sleeve and elastic bandage sleeve on the front of the fixing strip. The wrapping cloth sleeve wraps the mouse's eyes, while the elastic bandage sleeve wraps the upper and lower jaws of the mouse. The connecting rubber plate closely adheres to the mouse's body surface, effectively preventing it from moving randomly and self-harming behaviors caused by panic or pain. This design also protects the experimenter from potential bite threats. The two surrounding bands are located at the bottom of the dressing change strip. After surrounding the mouse's body in an "X" shape and then adhering to the first hook surface of the magic tape on the back of the fixing strip through the second hook surface of the magic tape, it ensures that the dressing change strip will not fall off even if the mouse struggles, further enhancing the safety and reliability of the device. At the same time, it minimizes the impact on the normal activities of the mouse and reduces the stress level of the animal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the fixing strip of the present invention; Figure 2 It is a three-dimensional structure schematic diagram of the dressing change strip of the present invention; Figure 3 It is a front structure schematic diagram of the fixing strip of the present invention; Figure 4 It is a back structure schematic diagram of the fixing strip of the present invention; Figure 5 For the present invention Figure 3 The enlarged structure schematic diagram of part A therein; Figure 6 It is a front structure schematic diagram of the dressing change strip of the present invention; Figure 7 It is a back structure schematic diagram of the dressing change strip of the present invention.

[0017] In the figure: 1. Fixing strip; 101. Adhesive rubber surface; 102. First hook surface of the magic tape; 103. Second hook surface of the magic tape; 104. Connecting rubber plate; 105. Wrapping cloth sleeve; 106. Elastic bandage sleeve; 2. Dressing change strip; 201. Cotton pad dressing; 202. First hook surface of the magic tape; 203. Surrounding band; 204. Second hook surface of the magic tape; 205. Flexible plastic label board. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment 1:

[0019] Please refer to Figure 1-7, An adjustable anti-bite protection and dressing change integrated tape, comprising a fixing strip 1 and a dressing change strip 2, characterized in that: a sticky glue surface 101 is arranged on the front surface of the fixing strip 1, a first Velcro fuzzy surface 102 is fixedly installed on the back surface of the fixing strip 1, a second Velcro fuzzy surface 103 is fixedly installed on the front surface of the fixing strip 1, a connecting glue plate 104 is attached to the outer surface of the second Velcro fuzzy surface 103, a wrapping cloth sleeve 105 is fixedly installed on the top outer surface of the connecting glue plate 104, and an elastic bandage sleeve 106 is fixedly installed on the top of the wrapping cloth sleeve 105; On the front surface of the dressing change strip 2, a cotton pad dressing 201 and a first Velcro hook surface 202 are fixedly installed. At the bottom of the dressing change strip 2, a surrounding belt 203 is fixedly installed. A second Velcro hook surface 204 is fixedly installed on the bottom outer surface of the surrounding belt 203. A flexible plastic label board 205 is fixedly installed on the back surface of the dressing change strip 2.

[0020] Further, a non-sticky paper tape is attached to the outer surface of the side of the sticky glue surface 101 away from the front surface of the fixing strip 1.

[0021] Further, the number of the first Velcro fuzzy surfaces 102 is two, and the two first Velcro fuzzy surfaces 102 are respectively fixedly installed on the left and right sides of the back surface of the fixing strip 1.

[0022] Further, both the wrapping cloth sleeve 105 and the elastic bandage sleeve 106 are cylindrical structures with a bottom radius larger than the top radius.

[0023] Further, the number of the first Velcro hook surfaces 202 is two, and the two first Velcro hook surfaces 202 are respectively fixedly installed on the left and right sides of the front surface of the dressing change strip 2.

[0024] Further, the number of the surrounding belts 203 is two, and the two surrounding belts 203 are respectively located at the bottoms of the two first Velcro hook surfaces 202. A second Velcro hook surface 204 is fixedly installed on the bottom outer surface of each of the two surrounding belts 203.

[0025] Further, the cotton pad dressing 201 is selected from either a non-drug dressing or a drug-containing dressing. Example Two:

[0026] The fixing strip 1 is a fixing component of the whole device, which consists of the following parts: The adhesive surface 101 is located on the front of the fixing strip 1 and is used to directly adhere to the mouse body surface to ensure that the device is stable and does not fall off; The first hook-and-loop fastener surface 102 and the second hook-and-loop fastener surface 103 are respectively installed on the left and right sides and the front of the back of the fixing strip 1. Among them, the first hook-and-loop fastener surface 102 is used to combine with the first hook-and-loop fastener hook surface 202 and the second hook-and-loop fastener hook surface 204 on the dressing strip 2 to achieve the convenient replacement of the dressing strip 2, while the second hook-and-loop fastener surface 103 is used to fixedly connect the adhesive plate 104 to facilitate the convenient replacement of the adhesive plate 104, the wrapping cloth sleeve 105 and the elastic bandage sleeve 106; The adhesive plate 104 is closely attached to the mouse body surface and is used to fix the mouse body, reduce the twisting amplitude of the mouse body, and further prevent the dressing strip 2 from falling off; The wrapping cloth sleeve 105 and the elastic bandage sleeve 106 form a cylindrical structure with a bottom radius larger than the top radius, allowing the mouse's head to pass through. Among them, the wrapping cloth sleeve 105 covers the mouse's eyes. When the mouse cannot visually perceive the surrounding environment, it will show more cautious and stable behaviors, reduce the impact of the movement of the experimenter or experimental operations on the mouse's mood, and reduce the twisting amplitude of the mouse. The elastic bandage sleeve 106 wraps the upper and lower jaws to prevent self-harm behaviors caused by panic or pain and protect the experimenter from potential bite threats.

[0027] The dressing strip 2 is the main part of the whole device, mainly used to provide replacement convenience and recording function: The cotton pad 201 is divided into two types, with and without drugs. The former is used for routine disinfection, hemostasis and wound protection, and the latter can flexibly select different drugs according to experimental needs; The first hook-and-loop fastener hook surface 202 and the second hook-and-loop fastener hook surface 204. The former is located on both sides of the front of the dressing strip 2 and is used to combine with the first hook-and-loop fastener surface 102 on the fixing strip 1; The latter is located at the bottom of the surrounding belt 203. After surrounding the mouse body in an "X" shape, it also fits with the first hook-and-loop fastener surface 102 on the fixing strip 1 to ensure that the dressing strip 2 will not fall off even if the mouse struggles; The flexible plastic label board 205 is fixed on the back of the dressing strip 2 and can be used for simple experimental records, such as information such as numbers and dates, to facilitate observation and management during the experiment. Example three:

[0028] The present invention achieves extremely high stability through a carefully designed structure; First, the adhesive surface 101 provides preliminary adhesion to ensure that the device will not easily fall off; Second, the first hook-and-loop fastener surface 102 and the second hook-and-loop fastener surface 103 further strengthen the connection between the fixing strip 1 and the dressing strip 2, so that it can maintain a good state even when the mouse is actively moving; The design of the "X"-shaped surrounding belt 203 not only increases the overall stability, but also reduces the impact on the normal activities of the mouse and reduces the animal stress level.

[0029] Considering the possible differences under different experimental conditions, the present invention has a high degree of flexibility. For example, the dressing strip 2 can adjust its length according to actual needs to adapt to mouse models of various body sizes. At the same time, the two types of cotton pads 201 provided also offer more choices for researchers, improving the experimental efficiency and success rate. Safety factors were fully considered at the initial design stage. On the one hand, the wrapping cloth cover 105 and the elastic bandage cover 106 can effectively prevent self-harm behaviors of mice. On the other hand, the flexible plastic label board 205 not only facilitates experimental records but also serves as an identifier, helping to improve the management and tracking efficiency during the experiment. The present invention significantly reduces the experimental cost, reduces the number of repeated experiments caused by mouse injuries or deaths, and saves costs in aspects such as cell culture, mouse breeding, and drug loss. At the same time, it also reduces the waste of the energy and time of experimental personnel and improves work efficiency.

[0030] The length of the fixing strip 1 is relatively fixed and thin. When fixing, try to avoid the front and hind limbs of the mouse without restricting the normal activities of the mouse. The dressing strip 2 is relatively wide and can better protect the tumor. The length of the dressing strip 2 can be adjusted according to the body size of the mouse and is applicable to mouse models of various body sizes or different weeks of age. At the same time, different sizes can be replaced at different stages of tumor growth to better protect the tumor and prevent it from being bitten. The cotton pads 201 of the dressing strip 2 are divided into two types: with drugs and without drugs. The pads with drugs are conventional cotton pads containing benzalkonium chloride (the same as the main component of ordinary band-aids on the market), which play a role in disinfection, hemostasis, and wound protection. The pads without drugs can be used with different drugs according to the different needs of experimental personnel, providing more flexible choices.

[0031] In summary, the adjustable anti-bite protection and dressing integrated tape provides a stable fixing effect through the fixing strip 1. The sticky glue surface 101 is set on its front, and the first hook surface 202 on the dressing strip 22 is connected to the first loop surface 102 on the fixing strip 1, realizing a convenient replacement function, enabling researchers to monitor the tumor condition in real time and quickly replace dressings or repeat injection operations when necessary. This feature not only improves the experimental efficiency but also reduces the risk of other mice biting caused by the smell of blood, thus avoiding the failure of model establishment.

[0032] Moreover, the adjustable anti-bite protection and dressing change integrated tape allows the mouse's head to pass through the wrapping cloth cover 105 and the elastic bandage cover 106 on the front of the fixed strip 1, wherein the wrapping cloth cover 105 wraps the mouse's eyes, and the elastic bandage cover 106 wraps the mouse's upper and lower jaws, and the connecting rubber plate 104 fits tightly to the mouse's body surface, effectively preventing the mouse from moving around and self-harming behaviors caused by panic or pain. This design also protects the experimenter from potential bite threats; the two wrapping belts 203 are located at the bottom of the dressing change strip 22, and after wrapping around the mouse's body in an "X"-shaped cross manner, they are connected to the mouse through their second Velcro hook surface 204. The first Velcro fur surface 102 on the back of the fixing strip 1 is fitted to ensure that the dressing strip 22 will not fall off even if the mouse struggles, further enhancing the safety and reliability of the device, while also minimizing the impact on the normal activities of the mice and reducing the stress level of the animals. This solves the problem that traditional protective measures, such as bandaging with gauze and ordinary bandages, can protect the wound to a certain extent, but their adhesion is insufficient and they are easily broken free by active mice, resulting in poor protection. In addition, these materials usually restrict the natural activities of mice, increase their stress response, and are not conducive to the smooth progress of long-term observation and experiments.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable anti-bite protection and dressing change integrated tape, comprising a fixing strip (1) and a dressing change strip (2), characterized in that: The front surface of the fixed strip (1) is provided with an adhesive surface (101), the back surface of the fixed strip (1) is fixedly installed with a first hook-and-loop fastener fuzzy surface (102), the front surface of the fixed strip (1) is fixedly installed with a second hook-and-loop fastener fuzzy surface (103), the outer surface of the second hook-and-loop fastener fuzzy surface (103) is attached with a connecting rubber plate (104), the top outer surface of the connecting rubber plate (104) is fixedly installed with a wrapping cloth sleeve (105), and the top of the wrapping cloth sleeve (105) is fixedly installed with an elastic bandage sleeve (106); The front surface of the dressing change strip (2) is fixedly installed with a cotton pad dressing (201) and a first hook-and-loop fastener hook surface (202), the bottom of the dressing change strip (2) is fixedly installed with a surrounding band (203), the bottom outer surface of the surrounding band (203) is fixedly installed with a second hook-and-loop fastener hook surface (204), and the back surface of the dressing change strip (2) is fixedly installed with a flexible plastic label board (205).

2. The adjustable anti-bite protection and dressing change integrated tape according to claim 1, wherein: The outer surface of the side of the adhesive surface (101) away from the front surface of the fixed strip (1) is attached with a non-adhesive paper tape.

3. The adjustable anti-bite protection and dressing change integrated tape according to claim 1, wherein: The number of the first hook-and-loop fastener fuzzy surfaces (102) is two, and the two first hook-and-loop fastener fuzzy surfaces (102) are respectively fixedly installed on the left and right sides of the back surface of the fixed strip (1).

4. An adjustable anti-bite protection and dressing change integrated tape according to claim 1, characterized in that: Both the wrapping cloth sleeve (105) and the elastic bandage sleeve (106) are cylindrical structures with a bottom radius larger than the top radius.

5. An adjustable anti-bite protection and dressing change integrated tape according to claim 1, characterized in that: The number of the first hook-and-loop fastener hook surfaces (202) is two, and the two first hook-and-loop fastener hook surfaces (202) are respectively fixedly installed on the left and right sides of the front surface of the dressing change strip (2).

6. The adjustable anti-bite protection and dressing change integrated tape according to claim 1, characterized in that: The number of the surrounding bands (203) is two, and the two surrounding bands (203) are respectively located at the bottoms of the two first hook-and-loop fastener hook surfaces (202), and the bottom outer surfaces of the two surrounding bands (203) are fixedly installed with second hook-and-loop fastener hook surfaces (204).

7. An adjustable anti-bite protection and dressing change integrated tape according to claim 1, characterized in that: The cotton pad dressing (201) is selected from either a non-medicated dressing or a medicated dressing.

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