TWI687246B - Applicator capable of adjusting the length of a dressing - Google Patents

Abstract

An applicator capable of adjusting the length of a dressing is a base module and a dressing module mounted in a body, and the dressing module is coupled to the base module. The dressing module comprises a dressing roll, a tape roll, a recovery roller and a pressing assembly. The tape of the tape roll is combined with the dressing tape of the dressing roll, and the bonding end of the tape and the dressing tape moves through the pressing assembly and out of the body, such that the dressing roll, the tape roll and the recovery roller rotate synchronously. The release film of the dressing roll is separated from the dressing tape and wound up on the recovery roller. In this way, it is possible to change the dressing module conveniently and quickly and conveniently by using the length at its own discretion and by means of a modular structure.

Description

Dressing machine with adjustable dressing length

The present invention relates to the technical field of an applicator providing continuous dressings, in particular an applicator for adjusting the length of the dressing.

The conventional OK bandage is a dressing body combined with an adhesive tape, and then one or two tearable covers are placed on the dressing body and combined with the adhesive tape. During use, the cover sheet needs to be torn off first, and then the dressing body is aligned with the wound, and then the film is adhered to the vicinity of the wound, causing the OK bandage to form a positioning shape.

Because the cover sheet needs to be discarded after being torn off, it will form garbage and waste materials. In addition, in the process of sticking the OK bandage, the user often accidentally touches the adhesive layer due to carelessness, or the finger touches the dressing body by mistake. The adhesive layer of the tape or the dressing body is contaminated.

Taiwan’s Patent Case No. M510734 and Patent No. M438250 both disclose the technical content that can continuously provide OK bandages, and both of the previous cases of this patent provide OK stretches of a preset length. However, when the wound is too long, the two before the patent The case did not provide an OK band with unlimited length, and obviously the usability still needs to be strengthened.

An embodiment of the present invention discloses an applicator with adjustable dressing length, which has the ability to determine the use length according to the user's needs, thereby solving the shortcomings of the prior art.

Secondly, the embodiment of the present invention discloses an applicator with adjustable dressing length, which has the effect of preventing the use of accidentally touching the dressing tape and tape.

Secondly, the embodiment of the present invention discloses a dressing machine with adjustable dressing length, which has a modular structure, so it is convenient to use and replace quickly.

In order to achieve the above purpose and effect, the present invention discloses an applicator with adjustable dressing length, in which a body has an accommodating space inside, and an outlet is formed in the body and communicates with the accommodating space; a base module It includes a positioning plate, a first gear member and a second gear member, wherein the first gear member includes a first rotating shaft connected to a first gear portion, and the second gear member includes a second One end of the rotating shaft is connected to a second gear part, the first gear part and the second gear part are rotatably mounted on the positioning plate, and the first gear part engages the second gear part, and the base module is accommodated And positioned in the accommodating space of the body; a dressing module, which includes a mounting plate, a dressing roll, a tape roll, a recycling roller and a pressing assembly, wherein the dressing roll is a part of a peeling film A dressing tape is arranged on the side, and the dressing roll is rotatably installed on the mounting plate. The tape roll is a long tape. One side is a rubber surface, and the long tape is stored in a roll shape, and the tape roll is rotatably. Installed on the mounting plate, the recovery roller is rotatably mounted on the mounting plate and is located between the dressing roll and the tape roll, and the pressing assembly is mounted on the mounting plate and adjacent to the dressing roll.

The dressing module is combined with the base module, wherein the first rotating shaft is inserted in the axial direction of the dressing roll, the second rotating shaft is inserted in the axial direction of the recovery roller; the tape of the tape roll is stretched The adhesive surface is applied to the dressing tape of the dressing roll, and the joint end of the tape and the dressing tape passes through the pressing assembly and passes through the output port. After the peeling film is separated from the dressing tape, the roll is placed in the Recovery roller; the tape and the dressing tape are output from the output port, then the dressing roll and the tape roll are rotated synchronously, and then the recovery roller is made by the first gear part and the second gear part meshing with each other Rotate synchronously.

In the following, in accordance with the purposes and effects disclosed by the present invention, preferred embodiments are listed below, together with the drawings for detailed description.

Please refer to FIG. 1, which shows that a dressing machine is used to provide dressings of variable length, which has a body 10 composed of two halves 12 and a cover 14. The body 10 has an output port 18 formed on the side of the cover 14. Further, the form of the body 10 can adopt various simulation shapes, but not limited to this.

Please refer to FIG. 2, this embodiment further includes a base module 20 and a dressing module 30. The body 10 can be formed by the two halves 12 and the cover 14 mating together to form an accommodating space 16 inside. The base module 20 and the dressing module 30 are installed in the accommodating space 16. Secondly, the output port 18 is formed on the side of the cover 14, and after the cover 14 is combined with the two halves 12, the output port 18 communicates with the accommodating space 16. The opening position of the output port 18 is described as an example, and is not limited thereto.

Please refer to the third, the base module 20 includes a positioning plate 22, a first gear member 24 and a second gear member 26. The first gear member 24 includes an end of a first rotating shaft 240 connected to a first gear portion 242; the second gear member 26 includes an end of a second rotating shaft 260 connected to a second gear portion 262.

The positioning plate 22 of the base module 20 has a first shaft 220, a second shaft 222, and a third shaft 224. The first gear member 24 is rotatably mounted on the first shaft 220; the second gear member 26 is rotatably mounted on the second shaft 222; thereby the first gear member 24 and the second gear member 26 is rotatably mounted on the positioning plate 20. In addition, the first gear portion 242 meshes with the second gear portion 262.

The dressing module 30 includes a mounting plate 32, a dressing roll 34, a tape roll 36, a recovery roller 38, a pressing assembly 40 and a guide bar 42.

Please refer to FIG. 4, the dressing roll 34 is configured with a dressing tape 342 on one side of a release film 340, and the dressing roll 34 is rotatably mounted on the mounting plate 32 in a roll. The dressing tape 342 may be a long gauze tape containing a sterilization medicine, such as betadine tape.

The tape roll 36 is a side of an adhesive tape 360 as an adhesive surface, and the adhesive tape 360 having the adhesive surface is stored in a roll shape. The tape roll 36 is rotatably mounted on the mounting plate 32.

The recovery roller 38 is rotatably mounted on the mounting plate 32 and is located between the dressing roll 34 and the tape roll 36. The pressing assembly 40 includes two pressing rods 402 separated from each other, and a gap 404 is formed between the two pressing rods 402. The guide bar 42 is mounted on the mounting plate 32 of the dressing module 34. The guide bar 42 is located between the dressing roll 34 and the recovery roller 38.

Further, the dressing module 30 is combined with the base module 20, wherein the first rotating shaft 240 of the first gear member 24 is inserted in the axial direction of the dressing roll 34, and the first gear member 24 is rotatably installed On the first shaft 220 of the positioning plate 22, the dressing roll 34 is thus rotatable. In addition, the second rotating shaft 260 of the second gear member 26 is inserted in the axial direction of the recovery roller 38, and the second gear member 26 is rotatably mounted on the second shaft 222 of the positioning plate 22. The recovery roller 38 is rotatable. The first gear portion 242 meshes with the second gear portion 262. The third shaft 226 is used to penetrate the tape roll 36 in the axial direction, so that the tape roll 36 can rotate.

The tape 360 of the tape roll 36 is stretched so that the adhesive surface adheres to the dressing tape 342 of the dressing roll 34. After the adhesive surface of the adhesive tape 360 is combined with the dressing tape 342, the joint end of the adhesive tape 360 and the dressing tape 342 can pass through the gap 44 of the pressing assembly 40, so that the adhesive tape 360 and the dressing tape 342 form a tight Combined state. In addition, the joint end of the adhesive tape 360 and the dressing tape 342 can pass through the outlet 18.

After the peeling film 340 is separated from the dressing tape 342, it can be wound around the recycling roller 38 to form a recycling shape; in particular, the peeling film 340 can be wound around the recycling roller 38 after being pressed by the guide rod 42.

Secondly, in order to improve the combination stability of the dressing module 30 and the body 10, this embodiment further includes a positioning post 44 formed at the bottom of the mounting plate 32, and a positioning hole 46 formed in the accommodating space of the body 10 The bottom of 16. When the dressing module 30 is accommodated in the accommodating space 16, the positioning post 44 is inserted into the positioning hole 46.

According to the above description, the tape 360 and the dressing tape 342 are output from the output port 18, for example, the combination of the tape 360 and the dressing tape 342 is pulled, or the tape 360 and the dressing that expose the output port 18 are pulled The combination of the tape 342 is adhered to the vicinity of the wound, and then the combination of the dressing tape 342 of a predetermined length and the tape 360 is output by pulling the body 10, then the dressing roll 34 and the tape roll 36 can rotate synchronously, and then by engaging with each other The first gear portion 242 and the second gear portion 262 form a linkage to rotate the recovery roller 38 synchronously to rewind the peeling film 340. The tape 360 and the dressing tape 342 can then be cut with a blade 48 mounted on the side of the outlet 18.

Please refer to FIG. 5, the width of the dressing tape 342 is smaller than that of the tape 360, so the combination of the tape 360 and the dressing tape 342 of a predetermined length is used, and the tape 360 and the dressing tape 342 are combined When the combination is cut away from the body (not shown), the portion of the tape 360 that exceeds the width of the dressing tape 342 can be used to stick to the vicinity of the wound.

According to the above description, this embodiment can take a combination of the appropriate length of the adhesive tape 360 and the dressing tape 342 according to the needs of the user, so the length of use is not limited. Furthermore, this embodiment can be directly adhered to the vicinity of the wound, and the user can avoid touching the dressing tape 342 with both hands, so it has better cleaning performance. In addition, the dressing module 30 is modular, so it can be replaced quickly and easily.

The above-mentioned embodiments are merely illustrative for explaining the technology and effects of the present invention, rather than limiting the present invention. Any person familiar with this technology can modify and change the above embodiments without violating the technical principle and spirit of the present invention. Therefore, the scope of protection of the rights of the present invention should be as listed in the patent application scope described later .

10: Ontology

12: Half body

14: Cover

16: accommodating space

18: output port

20: Base module

22: Positioning plate

220: first shaft

222: second shaft

224: Third shaft

24: The first gear

240: the first shaft

242: The first gear part

26: Second gear

260: Second shaft

262: second gear

30: Dressing module

32: mounting plate

34: dressing roll

340: release film

342: dressing tape

36: tape roll

360: tape

38: Recycling roller

40: Compression assembly

402: Compression lever

404: gap

42: Guide rod

44: Positioning column

46: positioning hole

48: Blade

Figure 1 is an external view of the present invention. Figure 2 is an exploded view of the present invention. Figure 3 is an exploded view of the base module and the dressing module of the present invention. FIG. 4 is a schematic diagram of the base module and dressing module of the present invention. Figure 5 is a schematic diagram of the combination of the adhesive tape and the dressing tape of the present invention.

10: Ontology

12: Half body

14: Cover

16: accommodating space

18: output port

20: Base module

30: Dressing module

Claims (7)

An applicator with adjustable dressing length is used to provide dressings of indefinite length, which includes: a body with an accommodating space inside, and an output port formed in the body and communicating with the accommodating space; a dressing die Group, which is installed in the accommodating space inside the body, the dressing module includes a dressing roll, a tape roll, a recovery roller and a pressing assembly, wherein the dressing roll is configured on one side of a peeling film A dressing tape is formed into a roll shape, the tape roll is a long tape with one side as an adhesive surface, and the long tape is stored in a roll shape, the dressing roll and the tape roll can be rotated, and the recovery roller can be rotated Between the dressing roll and the tape roll, the pressing component is located on one side of the dressing roll; a base module is housed and positioned in the containing space of the body, the base module includes A first rotating shaft and a second rotating shaft, the base module is connected and combined with the dressing module, the first rotating shaft is inserted in the axial direction of the dressing roll, and the second rotating shaft is inserted in the axial direction of the recovery roller A blade, which is installed on one side of the outlet; the tape of the tape roll is stretched so that the adhesive surface is attached to the dressing tape of the dressing roll, and the joint end of the tape and the dressing tape passes through the press The component passes through the output port, after the separation film is separated from the dressing tape, the roll is placed on the recovery roller; the tape and the dressing tape are output from the output port, then the dressing roll and the tape roll rotate synchronously, so that The recovery roller rotates synchronously to store the peeling film; the blade is used to cut off the dressing tape. The length-adjustable applicator as described in item 1 of the patent application scope, wherein the base module includes a positioning plate, a first gear member and a second gear member, the first gear member includes the first One end of a rotating shaft is connected to a first gear part, and the second gear member includes one end of the second rotating shaft Connected to a second gear part, the first gear part and the second gear part are rotatably mounted on the positioning plate, and the first gear part engages the second gear part; the adhesive tape and the dressing tape are from the outlet Output, the dressing roll and the tape roll rotate synchronously, and then the first gear portion and the second gear portion that are meshed with each other cause the recovery roller to rotate synchronously. The length-adjustable dressing machine as described in item 1 or 2 of the patent application scope, wherein the dressing module includes a mounting plate, the dressing roll, the tape roll, the recovery roller and the pressing assembly are rotatable Install on the mounting plate. The applicator with adjustable length as described in item 2 of the patent application scope, wherein the positioning plate of the base mold has a first shaft, a second shaft and a third shaft, the first gear The member is rotatably mounted on the first shaft, the second gear member is rotatably mounted on the second shaft, and the third shaft is inserted in the axial direction of the tape roll so that the tape roll can rotate. The applicator with adjustable length as described in item 1 of the patent application scope, wherein the pressing assembly includes two opposing pressing rods, and the pressing rods are separated by a gap, and the adhesive tape is combined with the dressing tape End through the gap. The applicator with adjustable use length as described in item 1 of the patent application scope further includes a guide bar, which is installed on the mounting plate of the dressing module and between the dressing roll and the recovery roller, the peeling After the film is separated from the dressing tape, it is pressed against the guide rod and wound around the recovery roller. The applicator with adjustable length as described in item 1 of the patent application scope further includes a positioning post and a positioning hole, wherein the positioning post is formed at the bottom of the mounting plate, and the positioning hole is formed at the volume of the body At the bottom of the space, the dressing module is accommodated in the accommodation space, and the positioning post is embedded in the positioning hole.

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