Medical proof fabric cutting device

Abstract

The utility model relates to the technical field of medical proof fabric, and discloses a medical proof fabric cutting device which comprises a main body used for supporting the medical proof fabric cutting device; the cutting mechanism comprises a cutting tooth piece arranged on the main body and is used for cutting the used medical adhesive tape; the fixing structure comprises a fixing column fixedly connected to the body and used for being connected with and supporting a medical adhesive tape roll in a sleeved mode, the sliding rod is pressed to drive the cutting tooth piece and the pressing block to move, the adhesive tape is limited and cut, in the cutting process, the pressing block is attached to the rolling wheel to limit the adhesive tape, and therefore the adhesive tape roll can be cut conveniently. According to the adhesive tape cutting device, the adhesive tape adhesion problem caused by tension is prevented, meanwhile, the cutting tooth piece can accurately and rapidly cut the adhesive tape, after cutting is completed, the cutting tooth piece and the pressing block can be reset through the rebound effect of the second spring and the first spring, storage safety of the cutting tooth piece is guaranteed, and the potential scratch risk to medical workers when the cutting tooth piece is not used is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical adhesive tape technical field especially relates to a medical adhesive tape cutting device. BACKGROUND

[0002] At present, in large hospital or clinic, medical adhesive tape as commonly used medical supplies, because it has non-toxic non-irritating, good air permeability, softness and easy to unroll and so on, and is widely used, it is mainly used for the fixation of various types of dressings, the fixation of probe, cannula and other instruments.

[0003] But in actual cutting of medical adhesive tape, the medical adhesive tape during cutting cannot be fixed, so that the medical adhesive tape during tension cutting is easy to adhere to the adhesive tape roll after cutting through tension, which affects the next use. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in prior art and provides a medical adhesive tape cutting device.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a medical adhesive tape cutting device, comprising:

[0006] The main body is used for supporting the medical adhesive tape cutting device.

[0007] The cutting mechanism comprises a cutting tooth piece arranged on the main body, and is used for cutting the used medical adhesive tape.

[0008] The fixing structure comprises a fixing column fixedly arranged on the main body, and is used for sleeving and supporting the medical adhesive tape roll.

[0009] As a further description of the above technical scheme, the cutting mechanism further comprises:

[0010] The containing frame is fixedly arranged at the bottom of the main body and is used for containing the cutting tooth piece.

[0011] The sliding rod is fixedly arranged at the bottom of the cutting tooth piece and is used for driving the cutting tooth piece to move, and the sliding rod is slidingly connected to the main body.

[0012] One end of the second spring is fixedly arranged on the end of the sliding rod away from the cutting tooth piece, and the other end is fixedly arranged on the main body, so that the cutting tooth piece is always kept moving downward through the rebounding effect of the second spring.

[0013] The pressing block is arranged on one side of the cutting tooth piece and is used for assisting in fixing the medical adhesive tape during cutting.

[0014] The limiting groove is arranged on the side of the cutting tooth piece close to the pressing block and is used for limiting the pressing block, and the pressing block is slidingly connected to the limiting groove.

[0015] spring one, the upper end is fixedly connected with the pressing block arranged on the pressing block, and the lower end is fixedly connected with the cutting tooth piece arranged in the limiting groove, for always keeping the pressing block moving upward through the rebounding effect of the spring one;

[0016] roller, the upper end is rotatably connected in the main body, for assisting the medical tape to pull outwards when used;

[0017] fixed block, the upper surface is fixedly connected in the main body, for cooperating with the cutting tooth piece to cut the medical tape;

[0018] groove, arranged on the fixed block, for accommodating the cutting tooth piece when cutting.

[0019] As a further description of the above technical solution: the sliding rod penetrates the main body.

[0020] As a further description of the above technical solution: the groove is arranged above the cutting tooth piece.

[0021] As a further description of the above technical solution: the fixing structure further comprises:

[0022] placement cavity, arranged on the main body, for accommodating the medical tape roll;

[0023] threaded rod, threadedly connected with the fixed column, for replacing the medical tape roll;

[0024] handle, fixedly connected with the threaded rod at the end away from the fixed column, for driving the threaded rod to rotate.

[0025] As a further description of the above technical solution: the fixed column is arranged in the placement cavity.

[0026] As a further description of the above technical solution: the threaded rod penetrates one end of the fixed column.

[0027] The utility model has the following beneficial effects:

[0028] 1、In the utility model, the cutting tooth piece and the pressing block are moved by pressing the sliding rod, the limitation and cutting of the medical tape are realized, the pressing block is attached to the roller to limit the medical tape during the cutting process, the problem of medical tape adhesion caused by tension is prevented, meanwhile, the cutting tooth piece can accurately and quickly cut the medical tape, after the cutting is completed, the cutting tooth piece and the pressing block can be reset through the rebounding effect of the spring two and the spring one respectively, the storage safety of the cutting tooth piece is ensured, and the potential risk of scratching the medical staff when not in use is avoided.

[0029] 2. In this utility model, by turning the handle, the threaded rod can be easily moved to the appropriate position, inserted and fixed to the tape roll. Then, by turning the handle in the opposite direction to reset the threaded rod, the tape roll can be fixed. This not only improves the efficiency of changing tape rolls but also reduces the complexity of operation, enabling medical staff to complete the tape roll replacement work more quickly and accurately, thereby improving the convenience and efficiency of medical care. Attached Figure Description

[0030] Fig. 1 This is a schematic diagram of the structure of a medical tape cutting device proposed in this utility model;

[0031] Fig. 2 An exploded view of a medical tape cutting device proposed in this utility model;

[0032] Fig. 3 This is a cross-sectional view of a medical tape cutting device proposed in this utility model;

[0033] Fig. 4 This is a partial structural schematic diagram of a medical tape cutting device proposed in this utility model.

[0034] Legend:

[0035] 1. Main body; 201. Fixing block; 202. Groove; 203. Roller; 204. Receiving frame; 205. Cutting toothed piece; 206. Limiting groove; 207. Spring 1; 208. Pressure block; 209. Slide rod; 210. Spring 2; 301. Placement cavity; 302. Fixing post; 303. Threaded rod; 304. Handle. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] Example 1:

[0038] For reference Figs. 1 to 4 The present invention provides a medical tape cutting device, including a main body 1 for supporting the medical tape cutting device. The main body 1 includes a cutting mechanism, including a cutting tooth 205 arranged on the main body 1 for cutting the used medical tape.

[0039] In a preferred embodiment, the cutting mechanism further includes: a receiving frame 204, fixedly disposed at the bottom of the main body 1, for receiving the cutting toothed blade 205; a slide rod 209, fixedly disposed at the bottom of the cutting toothed blade 205, for driving the cutting toothed blade 205 to move, and the slide rod 209 is slidably connected to the main body 1; a second spring 210, one end of which is fixedly disposed on the slide rod 209 away from the cutting toothed blade 205, and the other end of which is fixedly disposed on the main body 1, for keeping the cutting toothed blade 205 moving downward through the rebound action of the second spring 210; a pressure block 208, disposed on one side of the cutting toothed blade 205, for auxiliary fixing of the medical tape during cutting; and a limiting groove 206, formed in the cutting toothed blade 205. The toothed blade 205 is located near the pressure block 208 and is used to limit the pressure block 208. The pressure block 208 is slidably connected to the limiting groove 206. The spring 207 is fixedly arranged on the pressure block 208 at its upper end and on the cutting toothed blade 205 in the limiting groove 206 at its lower end. It is used to keep the pressure block 208 moving upward by the rebound of the spring 207. The roller 203 is rotatably connected to the upper end of the main body 1 and is used to assist the outward pulling of the medical tape during use. The fixing block 201 is fixedly arranged on the upper surface of the main body 1 and is used to cooperate with the cutting toothed blade 205 to cut the medical tape. The groove 202 is formed on the fixing block 201 and is used to accommodate the cutting toothed blade 205 during cutting.

[0040] It should be noted that the limiting groove 206 is T-shaped, and the shape of one side of the pressure block 208 is set to fit the T-shape of the limiting groove 206.

[0041] In a preferred embodiment, the slide bar 209 extends through the main body 1;

[0042] In a preferred embodiment, the groove 202 is provided above the cutting tooth 205.

[0043] Example 2:

[0044] Based on Example 1, in order to further improve the ease of use of medical tape rolls, a fixing structure is provided on the main body 1;

[0045] As a preferred embodiment, the fixing structure includes a fixing post 302 fixedly arranged on the main body 1 for attaching and supporting the medical tape roll.

[0046] As a preferred embodiment, the fixing structure further includes: a placement cavity 301, which is provided on the main body 1 for accommodating the medical tape roll; a threaded rod 303, which is threadedly connected to the fixing post 302 for replacing the medical tape roll; and a handle 304, which is fixedly arranged at the end of the threaded rod 303 away from the fixing post 302 for driving the threaded rod 303 to rotate.

[0047] It should be noted that the handle 304 has protrusions to increase the friction when medical staff turn the handle 304.

[0048] In a preferred embodiment, the fixing post 302 is disposed within the placement cavity 301;

[0049] In a preferred embodiment, the threaded rod 303 passes through one end of the fixed post 302.

[0050] Working principle: In use, first turn the handle 304. The handle 304 drives the threaded rod 303 to rotate. The threaded rod 303 moves to one side via a threaded connection to the fixed post 302. When the threaded rod 303 disengages from the fixed post 302, insert the hole in the middle of the medical tape roll into the fixed post 302 and place the tape roll into the placement cavity 301. Then, turn the handle 304 in the opposite direction to reset the threaded rod 303 onto the fixed post 302 to fix the tape roll. This facilitates the restriction and replacement of the tape roll by medical personnel and is simple and convenient to operate. Next, pass the output end of the tape roll through the roller 203 and the pressure block 208. When using the tape, tilt the main body 1 so that the upper surface of the tape adheres to the roller 203. The rotation of the roller 203 allows the tape to be pasted onto the object. When the tape needs to be cut after use, press the slide bar 209 to slide it on the main body 1 and compress the spring 210. The slide bar 209 drives the cutting tooth 205. As the cutting teeth 205 move upward, they simultaneously drive the pressure block 208 upward. When the pressure block 208 adheres to the roller 203, it restricts the tape. With the continuous movement of the cutting teeth 205, the pressure block 208 slides on the limiting groove 206, compressing the spring 207. The tape is cut when the upper end of the cutting teeth 205 contacts the taut tape and moves into the groove 202. By restricting the tape during cutting, tension is prevented. Due to tension, the tape adheres to the tape roll after cutting, reducing the time required to tear the tape output end again when using the tape later. After cutting, the slide bar 209 is released, and the cutting tooth 205 is reset in the receiving frame 204 by the rebound action of the second spring 210. At the same time, the pressure block 208 is reset on the limiting groove 206 by the rebound action of the first spring 207. The storage of the cutting tooth 205 prevents the cutting tooth 205 from scratching medical staff when not in use.

[0051] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A medical tape cutting device, characterized in that: include: The main body (1) is used to support the medical tape cutting device; The cutting mechanism includes a cutting toothed blade (205) arranged on the main body (1) for cutting used medical tape, and the cutting mechanism further includes: A receiving frame (204) is fixedly arranged at the bottom inside the main body (1) for receiving the cutting toothed piece (205). The slide bar (209) is fixedly arranged at the bottom of the cutting toothed plate (205) to drive the cutting toothed plate (205) to move, and the slide bar (209) is slidably connected to the main body (1); Spring 2 (210) has one end fixedly arranged on the slide rod (209) away from the end of the cutting tooth (205), and the other end fixedly arranged on the main body (1) to keep the cutting tooth (205) moving downward by the rebound of spring 2 (210); A pressure block (208) is arranged on one side of the cutting toothed blade (205) to assist in fixing the medical tape during cutting; A limiting groove (206) is provided on the side of the cutting toothed blade (205) near the pressure block (208) to limit the pressure block (208), and the pressure block (208) is slidably connected to the limiting groove (206); Spring 1 (207) is fixedly arranged on the pressure block (208) at its upper end and on the cutting tooth (205) in the limiting groove (206) at its lower end. It is used to keep the pressure block (208) moving upward by the rebound of spring 1 (207). The roller (203) is rotatably connected to the upper end inside the main body (1) and is used to assist the medical tape in being pulled outwards during use; The fixing block (201) is fixedly arranged on the upper surface inside the main body (1) and is used to cooperate with the cutting toothed blade (205) to cut the medical tape; A groove (202) is provided on the fixing block (201) to accommodate the cutting teeth (205) during cutting. The fixing structure includes a fixing post (302) fixedly arranged on the main body (1) for attaching and supporting the medical tape roll, and the fixing structure further includes: Placement cavity (301) is provided on the main body (1) for accommodating medical tape roll; A threaded rod (303) is threaded onto a fixed post (302) for replacing medical tape rolls; The handle (304) is fixedly arranged at the end of the threaded rod (303) away from the fixed post (302) and is used to drive the threaded rod (303) to rotate.

2. The medical tape cutting device according to claim 1, characterized in that: The slide bar (209) runs through the main body (1).

3. The medical tape cutting device according to claim 2, characterized in that: The groove (202) is located above the cutting tooth (205).

4. The medical tape cutting device according to claim 3, characterized in that: The fixing post (302) is located inside the placement cavity (301).

5. The medical tape cutting device according to claim 4, characterized in that: The threaded rod (303) passes through one end of the fixed post (302).

Images