Skin adhesive application device

Abstract

The present application relates to the field of external medicine application devices, and specifically discloses a skin adhesive application device, which includes a liquid storage bottle and an opening and closing assembly arranged at the liquid outlet end of the liquid storage bottle, wherein the liquid storage bottle is arranged in a flat shape, and the opening and closing assembly is used to open the liquid outlet end of the liquid storage bottle, and the length direction of the liquid outlet end of the liquid storage bottle is parallel to the length direction of the liquid storage bottle. The present application has the effect of simplifying the application process of the skin adhesive.

Description

Technical Field

[0001] The present application relates to the field of external medicine application devices, and in particular to a skin adhesive application device. Background Art

[0002] Skin adhesive is a medical glue used to bond small skin wounds. It can also replace surgical sutures and tissue bonding. The action time is generally about one minute. It has good chemical stability, does not produce harmful substances, has good biocompatibility, and has no obvious traces of bonding, which can avoid postoperative exclusion reactions of surgical sutures.

[0003] Skin adhesive is a watery liquid that solidifies quickly when exposed to air, so it is usually stored in a sealed ampoule. When using, break off the mouth of the ampoule, suck out the skin adhesive from the ampoule through a rubber dropper, and then drop the skin adhesive on the wound on the skin surface, wait for a while, and wait for the skin adhesive to solidify.

[0004] For the above-mentioned related technologies, the application process of skin adhesive is relatively cumbersome and requires certain professional skills. The uneven application of skin adhesive on the wound will affect the bonding effect on the wound and affect the recovery of the wound. Utility Model Content

[0005] In order to simplify the application process of skin adhesive, the present application provides a skin adhesive application device.

[0006] The skin adhesive coating device provided in the present application adopts the following technical solution:

[0007] A skin adhesive coating device comprises a liquid storage bottle and an opening and closing assembly arranged at the liquid outlet end of the liquid storage bottle, wherein the liquid storage bottle is arranged in a flat shape, the opening and closing assembly is used to open the liquid outlet end of the liquid storage bottle, and the length direction of the liquid outlet end of the liquid storage bottle is parallel to the length direction of the liquid storage bottle.

[0008] By adopting the above technical solution, the skin adhesive can be applied by simply opening the liquid outlet end of the liquid storage bottle through the opening and closing component. Since the liquid storage bottle and the liquid outlet end are both slender, the application area is large, the skin adhesive can be applied more evenly, the requirements for the operator are lower, and it is easier to use.

[0009] Optionally, the opening and closing assembly includes a liquid outlet pipe and a partition bar, the liquid outlet pipe is arranged at the liquid outlet end of the liquid storage bottle and is connected to the interior of the liquid storage bottle, the partition bar is arranged inside the liquid storage bottle, and the partition bar divides the interior of the liquid storage bottle into two cavities, one of which is closed and the other is connected to the liquid outlet pipe.

[0010] By adopting the above technical solution, the partition bar separates the two cavities, so that the skin adhesive can be stored in one of the cavities. When in use, the two cavities can be connected by pressing the partition bar, and the skin adhesive can flow into the other cavity and then flow out through the liquid outlet tube, making the process of opening the liquid outlet end simpler.

[0011] Optionally, a pressing bar is slidably connected to the liquid storage bottle, the sliding direction of the pressing bar is perpendicular to the partition bar, and one side of the pressing bar can abut against the partition bar.

[0012] By adopting the above technical solution, the partition bar can be squeezed by sliding the pressing bar toward the side close to the partition bar, thereby achieving the connection between the two cavities.

[0013] Optionally, the pressing strip is arranged in parallel with the partition strip, and a plurality of pressing blocks are arranged at intervals along the length direction on one side of the pressing strip close to the partition strip.

[0014] By adopting the above technical solution, the setting of the pressing block reduces the contact area between the pressing strip and the partition strip, so that the pressure generated during pressing is greater, and the partition strip can be broken by gently pressing the pressing strip, which is more labor-saving.

[0015] Optionally, a spring is provided between the pressing bar and the liquid storage bottle, and the spring causes the pressing bar to have a tendency to slide in a direction away from the partition bar.

[0016] By adopting the above technical solution, the setting of the spring makes the pressing bar located on the side away from the partition bar, thereby preventing the pressing bar from accidentally breaking the partition bar during transportation, making transportation more convenient.

[0017] Optionally, the opening and closing component includes a liquid outlet tube and a protruding tube, the liquid outlet tube is arranged at the liquid outlet end of the liquid storage bottle, a plurality of the liquid outlet tubes are provided and are arranged in parallel at intervals, a plurality of the protruding tubes are provided and each of the liquid outlet tubes is connected to a protruding tube, the axis of the protruding tube is arranged along the arrangement direction of the liquid outlet tubes, the protruding tubes are connected to the inside of the liquid outlet tubes, and the end of the protruding tube away from the liquid outlet tube is closed.

[0018] By adopting the above technical solution, under normal circumstances, since the liquid outlet tube is relatively thin, the skin adhesive will not flow out through the liquid outlet tube. When in use, the liquid outlet of the liquid outlet tube is made to abut against the desktop, and the liquid storage bottle is placed at an angle. The liquid storage bottle is pressed downward to break the raised tube and the wall surface of the liquid outlet tube opposite to the raised tube to form a notch, so that the liquid outlet tubes are connected, which is equivalent to increasing the cross-sectional area of ​​the liquid outlet tube. Under the action of air pressure, the skin adhesive will flow out through the liquid outlet tube.

[0019] Optionally, a support plate is provided on the liquid outlet pipe, and an end of the support plate away from the liquid outlet pipe faces the bottle body.

[0020] By adopting the above technical solution, the support plate can support and protect the liquid outlet tube, so that when the liquid storage bottle is pressed, the liquid outlet tube is not easily broken into two parts directly, so that the liquid outlet tube can be used normally.

[0021] Optionally, a sponge block is provided at one end of the liquid outlet tube away from the bottle body.

[0022] By adopting the above technical solution, the sponge block allows the device to contact a wider area with the skin surface, thereby achieving a better application effect; and because the sponge block is relatively soft, it is not easy to scratch the wound on the skin when the sponge block moves, which helps to ensure the application effect.

[0023] Optionally, an observation window is provided on the liquid storage bottle.

[0024] By adopting the above technical solution, it is easy to observe the amount of skin adhesive inside the liquid storage bottle, so as to judge how much has been applied and control the amount required to be applied.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. Simply by pressing the partition bar or pressing the liquid storage bottle downward, the liquid outlet end of the liquid storage bottle can be opened, and the skin adhesive in the liquid storage bottle can flow out smoothly, so as to be applied to the wound on the skin surface, making the application process easier.

[0027] 2. The liquid storage bottle and the liquid outlet are both slender, so the application area is larger, the skin adhesive can be applied more evenly, and it helps to enhance the application effect.

[0028] 3. The setting of the sponge block can further enhance the application effect and reduce the damage to the wound during the application process. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application;

[0030] Figure 2 is a cross-sectional view of Example 1 of the present application;

[0031] Figure 3 is a cross-sectional view of Example 1 of the present application for showing a pressing strip and a pressing block;

[0032] Figure 4 It is a schematic diagram of the overall structure of Example 2 of the present application;

[0033] Figure 5 This is a schematic diagram of the structure of Example 2 of the present application after the sponge block and the support plate are hidden;

[0034] Figure 6 It is a structural schematic diagram of the working status of Example 2 of the present application.

[0035] Figure numerals: 1. liquid storage bottle; 11. cavity; 12. observation window; 13. support block; 14. receiving groove; 2. opening and closing assembly; 21. liquid outlet pipe; 22. partition bar; 23. raised tube; 3. pressing bar; 31. pressing block; 32. limiting rod; 4. spring; 5. support plate; 6. sponge block; 7. notch. DETAILED DESCRIPTION

[0036] The present application is further described in detail below in conjunction with the accompanying drawings.

[0037] Example 1

[0038] The present application embodiment discloses a skin adhesive application device. Figure 1 and Figure 2 The skin adhesive coating device includes a liquid storage bottle 1 and an opening and closing component 2 arranged at one end of the liquid storage bottle 1. The liquid storage bottle 1 is a hard bottle body for containing the skin adhesive. The liquid storage bottle 1 is a flat rectangular parallelepiped, so it is easy to hold. The liquid outlet end of the liquid storage bottle 1 is arranged along the length direction of the liquid storage bottle 1, so that the liquid outlet area is wider and the coating effect is better. Under normal conditions, the opening and closing component 2 closes the liquid outlet end of the liquid storage bottle 1, and the skin adhesive is stored in the liquid storage bottle 1; when in use, the opening and closing component 2 can open the liquid outlet end of the liquid storage bottle 1, place the liquid storage bottle 1 on the wound on the skin surface, so that the liquid outlet end of the liquid storage bottle 1 abuts against the skin surface, and the length direction of the liquid storage bottle 1 is perpendicular to the length direction of the wound, and the liquid storage bottle 1 is moved along the length direction of the wound, and the skin adhesive can be applied to the wound on the skin surface, so that the skin adhesive coating process is simpler, and the skin adhesive can be applied more evenly, which is conducive to wound healing.

[0039] Reference Figure 2 The opening and closing assembly 2 includes a liquid outlet pipe 21 and a partition bar 22. The liquid outlet pipe 21 is a flat rectangular tube. The liquid outlet pipe 21 is arranged at the liquid outlet end of the liquid storage bottle 1. The length direction of the liquid outlet pipe 21 is parallel to the length direction of the liquid storage bottle 1, and the length of the liquid outlet pipe 21 is the same as the length of the liquid storage bottle 1. The liquid outlet pipe 21 is connected to the inside of the liquid storage bottle 1, so the skin adhesive can flow out from the liquid outlet pipe 21. The partition bar 22 is hot melt adhesive. The partition bar 22 is arranged inside the liquid storage bottle 1. The partition bar 22 is arranged along the length direction of the liquid storage bottle 1. The partition bar 22 abuts against the inner wall of the liquid storage bottle 1, so that the partition bar 22 divides the space in the liquid storage bottle 1 into two cavities 11. The cavity 11 far from one end of the liquid outlet pipe 21 is closed and used to store the skin adhesive; the cavity 11 close to one end of the liquid outlet pipe 21 is connected to the liquid outlet pipe 21 and used to discharge the skin adhesive.

[0040] Under normal circumstances, the partition strip 22 separates the two cavities 11 in the liquid storage bottle 1, and the skin adhesive is stored in the cavity 11 away from one end of the liquid outlet tube 21, so that it can be preserved for a long time; when in use, the partition strip 22 is squeezed, and after the partition strip 22 is squeezed, the squeezed part will be disconnected from the inner wall of the liquid storage bottle 1, so that the two cavities 11 in the liquid storage bottle 1 are connected, and the skin adhesive can flow down and be applied to the wound on the skin surface.

[0041] In order to facilitate squeezing the partition strip 22, a squeezing assembly is provided on one side of the partition strip 22 on the liquid storage bottle 1. Figure 3 , a receiving groove 14 is provided on one side of the partition bar 22 of the liquid storage bottle 1, and the receiving groove 14 is used to accommodate the extrusion assembly. The wall of the liquid storage bottle 1 on the side of the partition bar 22 close to the receiving groove 14 is made of a flexible material, so it is convenient to press the partition bar 22 on the outside of the liquid storage bottle 1. The extrusion assembly includes a pressing bar 3 and a pressing block 31 provided on the pressing bar 3. The length direction of the pressing bar 3 is parallel to the length direction of the partition bar 22. The pressing bar 3 is slidably provided in the receiving groove 14 on the bottle body, and the sliding direction of the pressing bar 3 is perpendicular to the length direction of the partition bar 22; the liquid storage bottle 1 is provided with support blocks 13 on the side walls at both ends of the pressing bar 3, and both ends of the pressing bar 3 are provided with limit rods 32 along the width direction of the liquid storage bottle 1, and the limit rods 32 are slidably penetrated in the support blocks 13.

[0042] There are multiple pressing blocks 31, and they are evenly spaced along the length direction of the pressing strip 3 on the side of the pressing strip 3 close to the partition strip 22. Therefore, when the pressing strip 3 is moved toward the side close to the partition strip 22, the pressing block 31 abuts against the partition strip 22, and the partition strip 22 can be disconnected under the squeezing action of the pressing block 31, so that the two cavities 11 inside the liquid storage bottle 1 are connected. In order to prevent the pressing strip 3 from accidentally squeezing the partition strip 22 during transportation, causing the skin adhesive to leak out, springs 4 are connected between the two ends of the pressing strip 3 and the outer wall of the liquid storage bottle 1. The spring 4 is arranged between the pressing strip 3 and the support plate, and the spring 4 is sleeved on the outside of the limit rod 32. The spring 4 is in a compressed state, so the spring 4 makes the pressing strip 3 have a tendency to slide in the direction away from the partition strip 22, thereby protecting the partition strip 22 and making the device easy to transport.

[0043] In order to enhance the application effect of the device, a sponge block 6 is bonded to the opening of the liquid outlet tube 21. When applying the skin adhesive, the sponge block 6 is brought into contact with the wound on the skin surface, so that the skin adhesive can be applied more evenly. In addition, since the sponge block 6 is relatively soft, it can reduce damage to the wound during the application process, which helps to smoothly carry out the wound bonding process.

[0044] In order to facilitate observation of the liquid level in the liquid storage bottle 1, observation windows 12 are provided on both sides of the liquid storage bottle 1. Scale lines are provided on the observation windows 12, so that it is convenient to observe the amount of skin adhesive remaining in the liquid storage bottle 1, thereby judging how much has been applied, and making a selection according to the wound condition.

[0045] The implementation principle of Example 1 is as follows: move the pressing strip 3 to the side close to the partition strip 22 until the pressing block 31 abuts against the partition strip 22, and continue to move the pressing strip 3. The pressing block 31 can disconnect the partition strip 22, so that the two cavities 11 in the liquid storage bottle 1 are connected, and the skin adhesive can flow to the liquid outlet pipe 21; then move the liquid storage bottle 1 to the wound on the skin surface, so that the sponge block 6 at the bottom of the liquid outlet pipe 21 abuts against the skin surface, and the length direction of the liquid storage bottle 1 is perpendicular to the length direction of the wound, and then hold the liquid storage bottle 1 and move the liquid storage bottle 1 along the length direction of the wound. The skin adhesive can be evenly applied to the surface of the wound. After waiting for a period of time, the skin adhesive solidifies, thereby completing the application process.

[0046] Example 2

[0047] Reference Figure 4 and Figure 5 The difference between this embodiment and the embodiment 1 is that the opening and closing assembly 2 in this embodiment includes a liquid outlet pipe 21 and a protruding pipe 23. The liquid outlet pipe 21 is arranged at the liquid outlet end of the liquid storage bottle 1. The liquid outlet pipe 21 is made of plastic and is a slender strip tube. The length direction of the liquid outlet pipe 21 is arranged along the height direction of the liquid storage bottle 1. There are multiple liquid outlet pipes 21 and they are evenly spaced and connected to the liquid storage bottle 1 along the length direction of the liquid storage bottle 1. The liquid outlet pipe 21 is connected to the inside of the liquid storage bottle 1. There are multiple protruding pipes 23 and the number is the same as the number of liquid outlet pipes 21. A protruding pipe 23 is connected to the middle of each liquid outlet pipe 21. The protruding pipe 23 is located between two adjacent liquid outlet pipes 21. The length direction of the protruding pipe 23 is parallel to the length direction of the liquid storage bottle 1. One end of the protruding pipe 23 is connected to the inside of the liquid outlet pipe 21, and the other end of the protruding pipe 23 is closed.

[0048] Reference Figure 6Under normal conditions, the skin adhesive stored in the liquid storage bottle 1 cannot flow out through the liquid outlet tube 21 because the liquid outlet tube 21 is relatively thin; when in use, hold the liquid storage bottle 1 and place the liquid outlet tube 21 against an object so that the liquid outlet tube 21 and the surface of the object are at a 45° angle, and then press the liquid storage bottle 1 downward. Due to the stress concentration at the protruding tube 23, the closed end of the protruding tube 23 and the surface of the liquid outlet tube 21 opposite to the protruding tube 23 are broken, resulting in a gap 7. The gap 7 makes the liquid outlet tubes 21 interconnected, which is equivalent to increasing the cross-sectional area of ​​the liquid outlet tube 21, so that the skin adhesive can flow out through the bottom of the liquid outlet tube 21, so as to be applied. In order to make the protruding tube 23 in the middle of the liquid outlet tube 21 easy to break, a cut can be cut on the protruding tube 23 and the liquid outlet tube 21. When squeezed, the cut is easy to break, so that multiple liquid outlet tubes 21 are connected.

[0049] In order to reduce the possibility of the liquid outlet tube 21 being broken into two parts as a whole when the liquid storage bottle 1 is pressed, a support plate 5 is fixedly connected to the outer wall of the liquid outlet tube 21. Two support plates 5 are provided and are symmetrically arranged on both sides of the liquid outlet tube 21. The support plate 5 is arranged along the length direction of the liquid storage bottle 1. One end of the support plate 5 is fixedly connected to the bottom of the liquid outlet tube 21, and the other end of the support plate 5 is inclined upward toward the liquid storage bottle 1. There is an interval between the end of the support plate 5 away from the liquid outlet tube 21 and the outer wall of the liquid storage bottle 1, so that the liquid outlet tube 21 is easily deformed and the protruding tube 23 is easily broken.

[0050] The implementation principle of Example 2 is as follows: hold the liquid storage bottle 1, press the outlet end of the liquid outlet tube 21 against the surface of an object, so that the liquid outlet tube 21 is in an inclined state, and then press the liquid storage bottle 1 downward to cause the protruding tube 23 and the outer wall of the liquid outlet tube 21 corresponding to the protruding tube 23 to break and form a notch 7, and the skin adhesive flows out from the bottom of the liquid outlet tube 21; then press the sponge block 6 at the end of the liquid outlet tube 21 against the wound on the skin surface, and make the length direction of the liquid storage bottle 1 perpendicular to the length direction of the wound, move the liquid storage bottle 1 along the length direction of the wound, so that the sponge block 6 moves on the skin surface, and thus applies it to the wound.

[0051] The above are optional embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A skin adhesive application device, characterized in that: It comprises a liquid storage bottle (1) and an opening and closing assembly (2) arranged at the liquid outlet end of the liquid storage bottle (1), the liquid storage bottle (1) being arranged in a flat shape, the opening and closing assembly (2) being used to open the liquid outlet end of the liquid storage bottle (1), and the length direction of the liquid outlet end of the liquid storage bottle (1) being parallel to the length direction of the liquid storage bottle (1); The opening and closing assembly (2) comprises a liquid outlet pipe (21) and a protruding pipe (23); the liquid outlet pipe (21) is arranged at the liquid outlet end of the liquid storage bottle (1); a plurality of the liquid outlet pipes (21) are arranged in parallel and at intervals; a plurality of the protruding pipes (23) are arranged and each of the liquid outlet pipes (21) is connected with a protruding pipe (23); the axis of the protruding pipe (23) is arranged along the arrangement direction of the liquid outlet pipes (21); the protruding pipe (23) is connected to the inside of the liquid outlet pipe (21); and the end of the protruding pipe (23) away from the liquid outlet pipe (21) is closed.

2. The skin adhesive application device according to claim 1, characterized in that: A support plate (5) is provided on the liquid outlet pipe (21), and one end of the support plate (5) away from the liquid outlet pipe (21) faces the bottle body.

3. The skin adhesive application device according to claim 2, characterized in that: A sponge block (6) is provided at one end of the liquid outlet pipe (21) away from the bottle body.

4. The skin adhesive application device according to claim 1, characterized in that: The liquid storage bottle (1) is provided with an observation window (12).

Images