KR102373653B1 - Medical wrapping device - Google Patents

Abstract

The present invention provides a medical wrapping device which easily cuts wrapped sealing materials during a procedure of automatically wrapping medical waste to reduce consumption amount of the sealing materials. The medical wrapping device comprises: a body; a hopper disposed at the body to receive medical waste; a first roll part and a second roll part disposed at the body to be rotatable, disposed with axes longitudinally in parallel to each other, including contact parts formed of elastically deformable materials to be in contact with each other to compress the medical waste; a first driver connected with at least one of the first roll part and the second roll part; a controller connected with the first driver to control the movement of the first roll part and the second roll part; a cutter part disposed at a lower side of the first roll part and the second roll part, slidably coupled with the body, and moving in a direction parallel to an axis direction of the first roll part and an axis direction of the second roll part; and a gripper disposed at a bottom side of the cutter part. The gripper includes a second gripper at an opposite side of the sealing materials while interposing the sealing materials therebetween. The gripper includes a second driver connected with the controller to operate the first gripper and the second gripper. An edge of a knife of the cutter part making contact with the sealing material overlaps with the first roll part and the second roll part in a width direction.

Description

Medical wrapping device

The present invention relates to a medical wrapping apparatus, and to a medical wrapping apparatus capable of rapidly wrapping medical waste with a risk of infection to prevent secondary infection.

Medical waste is waste that is likely to cause harm to the human body, such as infection, among wastes discharged from health and medical institutions, veterinary hospitals, and test and inspection institutions. Waste or waste that requires special management, such as general medical waste such as cotton wool, bandages, and disposable syringes.

These medical wastes are discharged into a dedicated container and sealed, collected and transported by a dedicated vehicle, and disposed of at an incineration facility. Exclusive containers for medical wastes must be managed so that wastes do not leak and must be sealed.

Medical waste may be placed in an envelope container. It is recommended that waste bags be transported through a separate, sturdy, and covered container. However, in the case of an envelope container, there is a problem that an infection may occur in the process of a user putting medical waste. In addition, sealing is not easy, so there is a high risk of waste leaking out.

Accordingly, wrapping apparatuses for automatically packaging and wrapping medical waste have been proposed. When the waste is input, the wrapping apparatus includes a configuration for sealing the waste by wrapping and pressing the waste through a roll. However, in the process of cutting the sealing material in a state in which the waste is wrapped in these lapping devices, the sealing material is dried or pushed, causing the lapping device to stop or the sealing material torn, resulting in a fatal problem of waste leakage.

Republic of Korea Patent Registration No. 10-2134881 (2020.07.16. Announcement)

The technical problem to be achieved by the present invention is to provide a medical lapping apparatus capable of smoothly cutting the wrapped sealing material in the process of automatically wrapping the medical waste and reducing the consumption of the sealing material.

The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

An embodiment according to the present invention for solving the above technical problem is a medical lapping device for wrapping medical waste, with a main body, a hopper disposed on the main body and into which medical waste is put, and rotatably disposed on the main body, A first roll part and a second roll part arranged parallel to each other in the longitudinal direction, each contact part is made of an elastically deformable material, and the contact part contacts each other to compress a sealing material containing medical waste, and the first roll part and a first driving unit connected to at least one of the second roll units; a control unit connected to the first driving unit to control movements of the first and second roll units; the first roll unit and the second roll unit. A cutter part disposed below the roll part and slidably coupled to the main body to move in a direction parallel to the axial direction of the first roll part and the axial direction of the second roll part to cut the sealing material; a gripper disposed on a lower side, wherein the gripper includes a second gripper on the other side of the sealing material disposed with the sealing material interposed therebetween, and a second driving unit connected to the control unit to operate the first gripper and the second gripper. Including, the edge of the knife of the cutter unit in contact with the sealing material may provide a medical wrapping device disposed to overlap the first roll portion and the second roll portion in the width direction.

The cutter unit is a medical lapping device that is disposed to be inclined upward with respect to a plane perpendicular to the longitudinal direction.

The controller may move the cutter to cut the sealing material while the first and second grippers grip the sealing material.

The first gripper includes a first body connected to a rotation shaft of the first driving unit, and a first contact portion extending from the first body, and the second gripper includes a second body and a second body extending from the second body. and two contact portions, wherein the first body and the second body are meshed with each other, so that the first contact portion and the second contact portion come close to each other to grip the sealing material or to engage with the first contact portion according to the rotation of the first body. The second contact portions may be separated from each other to release gripping of the sealing material.

The cutter part may include a base plate, an extension part extending obliquely upward from the base plate, and a knife fixed to the extension part and having an edge contacting the sealing material.

The extension portion is formed concave inwardly from the edge of the extension portion to include a slot into which the sealant enters, and the knife and the extension portion are arranged to overlap, and the edge of the knife in contact with the sealant is exposed by the slot. can

The cutter unit further includes a third driving unit connected to the base plate, a rack gear connected to the third driving unit, and a rack bar disposed along the longitudinal direction and engaged with the rack gear, wherein the rack gear is the rack As the bar moves, the cutter may move.

The gripper may be disposed to correspond to the knife in the longitudinal direction, and grip the area where cutting starts in the sealing material based on the longitudinal direction.

The control unit includes a first mode in which only the first roll unit and the second roll unit operate, a second mode in which only the cutter unit operates, and a third mode in which the first mode and the second mode are sequentially operated. Either one can be selectively performed.

A pair of the grippers may be disposed to face each other in the longitudinal direction.

Embodiments have the advantage of being able to automatically wrap medical waste and cut the sealant.

In the embodiment, the gripper is disposed to correspond to the point where the cutting starts for the sealing material, and when cutting the sealing material, tension is applied to the point where the cutting starts from the sealing material, so that it is possible to cut the sealing material more neatly. .

In the embodiment, since the sealing material is selectively fixed through the two grippers, in the process of fixing the sealing material, the sealing material is curled and there is an advantage in that it is possible to fundamentally prevent the rapping device from being stopped.

In the embodiment, the first roller unit and the second roller unit are configured to rotate through a single driving roller, so that the configuration and operation are simple.

The embodiment has an advantage in that the user can select a mode in which only lapping is performed, a rod in which only cutting is performed, and a mode in which the entire process is performed automatically in sequence, thereby increasing the convenience of use.

1 is a perspective view showing a medical wrapping apparatus according to an embodiment;
FIG. 2 is a diagram illustrating a process in which medical waste input to the medical lapping device shown in FIG. 1 is put in, wrapped and discharged; FIG.
3 is a view showing the inside of the lapping device in which the first roll part and the second roll part are disposed;
4 is a view showing the inside of a lapping device in which a cutter unit and a gripper are disposed;
5 is a perspective view illustrating a first roll unit, a second roll unit, a cutter unit and a gripper;
6 is a plan view of a first roll unit, a second roll unit, a cutter unit and a gripper;
7 is a view showing a first roll part and a second roll part;
8 is an exploded view of the first roll part;
9 is a view showing the movement of the sealing material and medical waste according to the rotation of the first roll part and the second roll part;
10 is a perspective view showing a cutter unit;
11 is a view showing a knife part of the cutter;
12 is a plan view of a cutter unit.
13 is a view showing a moving device of the cutter unit.
14 is a view showing a gripper;
15 is a view showing an operation state of the gripper for gripping the sealing material.
16 is a view showing a cutting process of the sealing material.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. In the following description and the accompanying drawings, substantially identical components are denoted by the same reference numerals, respectively, and thus redundant descriptions will be omitted. Also, in the description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, a detailed description thereof will be omitted.

In describing the components of the embodiment of the present invention, terms such as first, second, A, and B may be used. These terms are only for distinguishing the component from other components, and are not limited to the essence, order, or order of the component by the term.

1 is a perspective view illustrating a medical lapping apparatus according to an embodiment, and FIG. 2 is a diagram illustrating a process in which medical waste input to the medical lapping apparatus shown in FIG. 1 is put in, wrapped and discharged.

Hereinafter, in the drawings, the x-axis represents the width direction of the lapping device, the y-axis represents the longitudinal direction of the lapping device, and the z-axis represents the vertical direction of the lapping device. Hereinafter, “horizontal direction” and “horizontal” are based on the x-y plane.

1 and 2 , the medical wrapping apparatus according to the embodiment may include a movable body 100 . The body 100 includes an inlet 101 and an outlet 102 . A hopper 200 for guiding the input of medical waste may be disposed at the inlet 101 . The inlet 101 may be disposed on the upper surface of the body 100 , and the outlet 102 may be disposed on the side surface of the body 100 . A handle 110 may be disposed on a side surface of the body 100 . In addition, a wheel is disposed on the lower surface of the main body 100 , so that the user can drag or push the lapping device to move it. A stopper may be disposed on the wheel to restrain the wheel if necessary.

The control unit 600 may be disposed inside the main body 100 . The control unit 600 controls the overall operation of the lapping apparatus. A first display unit 610 may be included on the front surface of the main body 100 . The first display unit 610 may be connected to the control unit 600 to display an operating state of the lapping apparatus or to accept a user's touch manipulation in a touch screen manner. A second display unit 620 connected to the control unit 600 may also be disposed on the side surface of the main body 100 . Various information of the lapping apparatus may be provided through the second display unit 620 .

The medical waste 1 injected into the inlet 101 of the body 100 may be discharged to the outlet 102 after wrapping is completed.

3 is a view showing the inside of the lapping device in which the first roll part 300 and the second roll part 400 are disposed, and FIG. 4 is a view showing the inside of the lapping device in which the cutter part 700 and the gripper 800 are disposed. 5 is a perspective view illustrating the first roll part 300, the second roll part 400, the cutter part 700 and the gripper 800, and FIG. 6 is the first roll part 300 and the second roll part 400. It is a plan view of the roll part 400 , the cutter part 700 , and the gripper 800 , and FIG. 7 is a view showing the first roll part 300 and the second roll part 400 .

3 to 7 , the lapping apparatus according to the embodiment includes a first roll part 300 , a second roll part 400 , a first driving part 500 , a cutter part 700 , and a gripper ( 800) may be included. The lapping apparatus according to the embodiment seals the sealing material 10 by compressing the medical waste 1 through the first roll unit 300 and the second roll unit 400, and is wrapped through the cutter unit 700 The sealing material 10 is cut and discharged. In this case, the gripper 800 is a device for fixing the sealing material 10 and applying tension to the sealing material 10 when the cutter unit 700 cuts the sealing material 10 . The sealing material 10 can seal the medical waste 1 by sticking together when the adhesive is applied and compressed.

The lapping device according to the embodiment wraps the medical waste 1 and then cuts the sealing material 10, so that the sealing material 10 is not curled or torn, temporally, only when cutting is in progress. It has a feature of fixing the sealing material 10, and spatially, the gripper 800 is arranged to fix the starting point of cutting, so that the cutting of the sealing material 10 is easy and proceeds in a straight line.

A specific configuration of such a lapping apparatus is as follows.

The first roll part 300 and the second roll part 400 are devices for sealing the medical waste 1 put into the hopper 200 by wrapping it with a sealing material 10 and pressing it. The first roll unit 300 and the second roll unit 400 are rotatably coupled to the main body 100 , respectively. The axial direction of the first roll part 300 and the axial direction of the second roll part 400 may be the same in the longitudinal direction y of the lapping apparatus. The first roll unit 300 may be connected to the first driving unit 500 . The first driving unit 500 transmits a rotational force to the first roll unit 300 . The first roll unit 300 may be a driving device rotated by the first driving unit 500 , and the second roll unit 400 may be a driven device rotating in association with the rotation of the first roll unit 300 .

The first driving unit 500 may include a motor 510 and a driving gear 520 connected to a rotation shaft of the motor 510 .

Based on the first roll unit 300 and the second roll unit 400 , the supply roller R may be disposed above the first roll unit 300 and above the second roll unit 400 , respectively. The supply roller R supplies the sealing material 10 to the first roll part 300 and the second roll part 400 , respectively.

The cutter part 700 may be disposed below the first roll part 300 and the second roll part 400 . The cutter unit 700 moves in the longitudinal direction y to cut the sealing material 10 that has passed through the first roll unit 300 and the second roll unit 400 .

A gripper 800 may be disposed below the cutter unit 700 . The cutter part 700 and the gripper 800 may be disposed to correspond to the contact area between the first roll part 300 and the second roll part 400 in the longitudinal direction (y). And the positions of the cutter part 700 and the gripper 800 in the longitudinal direction y correspond to each other. Cutting is performed at a point where the gripper 800 is positioned in the longitudinal direction (y).

The first driving unit 500 may be disposed below the first roll unit 300 .

8 is an exploded view of the first roll unit 300 .

Since the first roll unit 300 and the second roll unit 400 have the same configuration, description will be made based on the first roll unit 300 in order to avoid overlapping descriptions.

5 to 8 , the first roll unit 300 may include a shaft 310 , a roll body 320 , an end 330 , a driven gear 340 , and a cover 350 . there is. The shaft 310 is rotatably connected to the body 100 . The cross-section of the shaft 310 may be polygonal to prevent slipping with the roll body 320 . The roll body 320 may be implemented in the form of an elastically deformable sponge. A sealing material ( 10) and medical waste (1) can be compressed.

The ends 330 are respectively disposed on both sides of the roll body 320 . A driven gear 340 is disposed at one end 330 . A cover 350 is disposed on one side of the driven gear 340 .

9 is a view illustrating the movement of the sealing material 10 and the medical waste 1 according to the rotation of the first roll part 300 and the second roll part 400 .

8 and 9 , the driven gear 340 of the first roll unit 300 and the driven gear of the second roll unit 400 are disposed to mesh with each other. Accordingly, when the driving gear 520 of the first driving unit 500 rotates, the driven gear 340 of the first roll unit 300 meshed with the driving gear 520 rotates, and the driven gear of the first roll unit 300 rotates. The driven gear of the second roll unit 400 engaged with the 340 rotates. Accordingly, while the rotation direction of the first roll part 300 and the rotation direction of the second roll part 400 are opposite to each other, the sealing material 10 and medical waste injected into the upper side of the first roll part 300 and the second roll part 400 are opposite to each other. (1) moves to the lower side of the first roll unit 300 and the second roll unit 400 .

FIG. 10 is a perspective view of the cutter unit 700 , FIG. 11 is a view showing the knife 710 of the cutter unit 700 , and FIG. 12 is a plan view of the cutter unit 700 .

6 and 10 to 12 , the cutter part 700 may include a knife 710 , a base plate 720 , and an extension part 721 . The knife 710 of the cutter unit 700 is characterized in that it is disposed to overlap the first roll unit 300 and the second roll unit 400 in the width direction (x). For example, the edge of the knife 710 in contact with the sealing material 10 may be disposed to overlap the first roll part 300 and the second roll part 400 in the width direction (x). This is to reduce the amount of the sealing material 10 consumed by attaching the cutting area of the sealing material 10 to the first roll part 300 and the second roll part 400 as close as possible.

The specific configuration of the cutter unit 700 is as follows.

The knife 710 is disposed on the extension 721 . The extension 721 is inclined upwardly from the base plate 720 . Accordingly, the knife 710 is disposed to be inclined upward based on the horizontal plane (k in FIG. 6 ) perpendicular to the longitudinal direction (y) of the axial direction. For example, the knife 710 may be disposed to form an inclination angle of 20° to 30° upward with the horizontal plane k.

In this way, the edge of the knife 710 is disposed deeply between the first roll part 300 and the second roll part 400 from which the sealing material 10 is compressed and discharged, and by cutting the sealing material 10, the medical waste (1) The amount of the sealing material 10 discarded regardless of sealing can be greatly reduced.

Meanwhile, the knife 710 is detachably disposed on the extension 721 , and the user can replace the knife 710 as needed.

12 is a view showing the slot and the knife 710 of the cutter unit 700.

Referring to FIG. 12 , the extension 721 of the cutter unit 700 may include a slot 731 . The slot 731 may be concave inwardly from the edge of the extension 721 . Both sides of the slot 731 are formed with a convex curved surface, so that the edge of the sealing material 10 can easily enter into the slot 731 . The knife 710 and the extension 721 are disposed to overlap, and since the edge of the knife 710 in contact with the sealant 10 is exposed by the slot 731 , the sealant 10 entering the slot 731 . ) may be cut by the knife 710 .

13 is a diagram illustrating a moving device of the cutter unit 700 .

Referring to FIG. 13 , the cutter unit 700 moves in the longitudinal direction y to cut the sealing material 10 . As a moving device of the cutter unit 700 , it may include a third driving unit 730 , a rack gear 740 , and a rack bar 750 . The third driving unit 730 may be a motor 510 and is fixed to the base plate 720 . The rack gear 740 may be connected to the rotation shaft of the third driving unit 730 . The rack bar 750 is disposed along the longitudinal direction y, and may be fixed to the body 100 . The base plate 720 may be slidably disposed along the rack bar 750 . The rack gear 740 is disposed to mesh with the rack bar 750 .

When the third driving unit 730 operates, the base plate 720 moves along the rack bar 750 as the rack gear 740 rotates, and the knife 710 moves in the longitudinal direction y. While the knife 710 moves in the longitudinal direction y, cutting of the sealing material 10 is performed. And when the cutting of the sealing material 10 is completed, the knife 710 returns to its original position while the third driving unit 730 rotates in reverse.

FIG. 14 is a diagram illustrating the gripper 800 , and FIG. 15 is a diagram illustrating an operation state of the gripper 800 for gripping the sealing material 10 .

Referring to FIG. 14 , the gripper 800 selectively grips the sealing material 10 . Specifically, the gripper 800 may apply tension by gripping the sealing material 10 only when cutting the sealing material 10 . The control unit 600 operates the gripper just before the cutter unit 700 performs cutting to grip the sealing material 10 , and maintains the tension state of the sealing material 10 until the cutting is completed. When the cutting is completed, the holding state of the sealing material 10 is released, and the movement of the sealing material 10 is induced. Therefore, it is possible to fundamentally prevent the sealing material 10 from being curled and jamming occurring and stopping the lapping device.

The gripper 800 may include a first gripper 810 and a second gripper 820 .

The first gripper 810 may include a first body 811 and a first contact portion 812 . And the first body 811 is connected to the rotation shaft of the third driving unit 730 and rotates about the first shaft C1. The axial direction of the first axis C1 is the vertical direction z. The first body 811 may include a first tooth 811a. The first tooth 811a is disposed on a partial region of the edge of the first body 811 . The first gripper 810 may rotate clockwise or counterclockwise around the first axis C1 when the third driving unit 730 operates. The first contact portion 812 extends from the first body 811 . A first serration part 812a may be disposed on one surface of the first contact part 812 . The first serration portion 812a is for increasing the contact force with the sealing material 10 .

The second gripper 820 may include a second body 821 and a second contact portion 822 . In addition, the second body 821 rotates about the second axis C2 in conjunction with the second body 821 of the second gripper 820 . The axial direction of the second axis C2 is the vertical direction z. The second body 821 may include a second tooth 821a. The second tooth 821a is disposed on a partial region of the edge of the second body 821 . The second tooth 821a is disposed to engage the first tooth 811a. Accordingly, when the first body 811 of the first gripper 810 rotates, the second body 821 rotates together and the second gripper 820 also rotates. Since the rotation directions of the first body 811 and the second body 821 are opposite to each other, the rotation directions of the first gripper 810 and the second gripper 820 are opposite to each other.

The second contact portion 822 extends from the second body 821 . A second serration part 822a may be disposed on one surface of the second contact part 822 . The second serration portion 822a is for increasing the contact force with the sealing material 10 .

Based on the width direction x, the first gripper 810 and the second gripper 820 are disposed with the sealing material 10 interposed therebetween. When the first gripper 810 and the second gripper 820 rotate (eg, the first gripper 810 rotates clockwise and the second gripper 820 rotates counterclockwise), the first While the contact part 812 and the second contact part 822 are bitten with each other, the sealing material 10 is fixed, and tension is applied to the cutting area of the sealing material 10 .

When the cutting operation of the sealing material 10 is completed, the first gripper 810 and the second gripper 820 rotate in opposite directions (for example, the first gripper 810 rotates counterclockwise, and the second When the gripper 820 rotates clockwise) and the first contact portion 812 and the second contact portion 822 are spaced apart, the sealing material 10 is separated from the gripper 800 .

16 is a view illustrating a cutting process of the sealing material 10 .

14 to 16 , the first gripper 810 and the second gripper 820 grip and fix the cutting start area. Therefore, in the sealing material 10, tension can be applied to the portion where the cutting starts, so that the cutting can be performed so as to be a straight line, which is the cutting line CL.

In addition, since the gripper 800 grips the sealing material 10 only when cutting is in progress in terms of time, and grips only a partial region of the sealing material 10 in spatial terms, jamming occurs by the sealing material 10 . Thus, it is possible to prevent the occurrence of a problem in which the lapping device is stopped and the operator has to take out the sealing material 10 .

Meanwhile, the control unit 600 may perform a first mode in which only the first roll unit 300 and the second roll unit 400 operate. Alternatively, the control unit 600 may perform the second mode in which only the cutter unit 700 is operated. Alternatively, the controller 600 may perform a third mode in which the first mode and the second mode are sequentially operated.

The control unit 600 may perform any one of the first mode, the second mode, and the third mode by a user's manipulation input through the user interface of the first display unit 610 .

17 is a diagram illustrating a gripper of a medical wrapping apparatus according to another embodiment.

Referring to FIG. 17 , a medical wrapping apparatus according to another embodiment may be implemented such that a pair of grippers 800A and 800B respectively support both sides of the sealing material 10 in the longitudinal direction y. The grippers of the pair of grippers 800A and 800B are disposed to face each other in the longitudinal direction y. The gripper 800A on one side applies tension to the part where the cutting starts, and the gripper 800B on the other side applies tension to the part where the cutting ends, so that the cutting line CL is straight. There is an advantage.

So far, the present invention has been looked at with respect to preferred embodiments thereof. Those of ordinary skill in the art to which the present invention pertains will understand that the present invention can be implemented in a modified form without departing from the essential characteristics of the present invention. Therefore, the disclosed embodiments are to be considered in an illustrative rather than a restrictive sense. The scope of the present invention is indicated in the claims rather than the foregoing description, and all differences within the scope equivalent thereto should be construed as being included in the present invention.

100: body
200: Hopper
300: first roll unit
400: second roll unit
500: first driving unit
600: control unit
700: cutter unit
710: knife
720: base plate
721: extension
721a: slot
730: third driving unit
740: rack gear
750: rack bar
800: gripper
810: first gripper
820: second gripper
830: second driving unit

Claims (10)

As a medical wrapping device for wrapping medical waste,
main body;
a hopper disposed on the main body into which medical waste is put;
A first roll portion rotatably disposed on the main body, the axes of which are disposed parallel to each other in the longitudinal direction, each of the contact portions made of an elastically deformable material, and the contact portions contact each other to compress the sealing material containing medical waste; and a second roll unit;
a first driving unit connected to at least one of the first roll unit and the second roll unit;
a control unit connected to the first driving unit to control movements of the first roll unit and the second roll unit;
The axial direction of the first roll part and the axis of the second roll part are disposed below the first roll part and the second roll part, and are slidably coupled to the main body, and take the edge of the sealing material guided by the slot as a starting point. a cutter unit moving in a direction parallel to the direction to cut the sealing material; and
a gripper disposed below the cutter part;
The gripper includes a second gripper on the other side of the sealing material disposed with the sealing material therebetween, and a second driving unit connected to the control unit to operate the first and second grippers,
An edge of the knife of the cutter unit in contact with the sealing material is disposed to overlap the first roll unit and the second roll unit in a width direction. According to claim 1,
A medical wrapping apparatus in which the cutter part is disposed to be inclined upwardly with respect to a plane perpendicular to the longitudinal direction. According to claim 1,
The control unit moves the cutter while the first gripper and the second gripper grip the sealing material to cut the sealing material. 4. The method of claim 3,
The first gripper includes a first body connected to the rotation shaft of the first driving unit, and a first contact portion extending from the first body,
the second gripper includes a second body and a second contact portion extending from the second body;
The first body and the second body are meshed with each other, so that the first contact portion and the second contact portion are close to each other to grip the sealing material or the first contact portion and the second contact portion are each other as the first body rotates. A medical wrapping device for releasing the grip on the sealing material away from it. According to claim 1,
The cutter portion includes a base plate, an extension portion extending obliquely upward from the base plate, and a knife fixed to the extension portion and having an edge contacting the sealing material. 6. The method of claim 5,
The extension part includes a slot formed concavely inwardly from the edge of the extension part into which the sealing material enters,
The knife and the extension portion are arranged to overlap, the edge of the knife in contact with the sealing material is exposed by the slot for a medical wrapping apparatus. 6. The method of claim 5,
The cutter unit further includes a third driving unit connected to the base plate, a rack gear connected to the third driving unit, and a rack bar disposed along the longitudinal direction and engaged with the rack gear;
A medical wrapping apparatus in which the cutter moves as the rack gear moves the rack bar. According to claim 1,
The gripper is disposed to correspond to the knife in the longitudinal direction, and grips the area where cutting starts in the sealing material based on the longitudinal direction. 3. The method of claim 2,
The control unit may include a first mode in which only the first roll unit and the second roll unit operate, a second mode in which only the cutter unit operates, and a third mode in which the first mode and the second mode are sequentially operated A medical wrapping device that selectively does one. According to claim 1,
A medical wrapping apparatus in which a pair of the grippers are disposed to face each other in the longitudinal direction.

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