KR101655359B1 - Antiadhesion Barrier Protection device - Google Patents

Antiadhesion Barrier Protection device Download PDF

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Publication number
KR101655359B1
KR101655359B1 KR1020150101539A KR20150101539A KR101655359B1 KR 101655359 B1 KR101655359 B1 KR 101655359B1 KR 1020150101539 A KR1020150101539 A KR 1020150101539A KR 20150101539 A KR20150101539 A KR 20150101539A KR 101655359 B1 KR101655359 B1 KR 101655359B1
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KR
South Korea
Prior art keywords
film
adhesion
adhesion preventive
lid
blood
Prior art date
Application number
KR1020150101539A
Other languages
Korean (ko)
Inventor
박대훈
Original Assignee
대진글로우텍 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to KR1020150101539A priority Critical patent/KR101655359B1/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/0063—Implantable repair or support meshes, e.g. hernia meshes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00004—(bio)absorbable, (bio)resorbable, resorptive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
    • A61B2017/00597—Implements comprising a membrane

Abstract

The present invention relates to an adhesion preventive membrane protecting device having a waterproof function.
To this end, the present invention provides a cohesion prevention film winding means (10) for winding a film type of adhesion prevention film (1) in a roll form; (20) for inserting a cohesion prevention film (1) wound in a roll shape so as to be separated from blood and a liquid substance; A protective cover means (30) (30a) for covering the opening of the adhesion preventive film protecting means to prevent the film type adhesion preventive film from being easily deformed by the blood and the liquid substance; And protective means section support means 40 for assembling and attaching the adhesion preventive membrane protecting means 20 at the tip end.
According to the present invention, the film-type adhesion preventive film is prevented from being easily deformed by the blood and the liquid substance, thereby greatly improving the quality and reliability of the product. Therefore, it is possible to satisfy various needs It is to be able to plant a good image.

Figure R1020150101539

Description

(Antiadhesion Barrier Protection device)

An embodiment of the present invention relates to a protection device for a protection film having a waterproof function, more specifically, to prevent the film type adhesion prevention film from being easily deformed by a blood and a liquid material, It is possible to satisfy a variety of needs of users as a user and to provide a good image.

Adhesion (adhesion) refers to that the skin or membranes that are separated from each other are inflamed and stick together.

In other words, even if they are in contact with each other on opposite sides such as the pleural cavity of the thorax (thorax cavity), the pleural cavity of the abdominal cavity in the peritoneal cavity, and the intestinal wall of the abdominal cavity, physiologically, It is in the state, but when it causes pleurisy or peritonitis, it becomes cohesive. It is usually seen during the healing process of inflammation. When the granulation or scarring is formed, the fibrous substances that are entangled with each other or are deposited in large amounts are entangled with each other.

Depending on the area, symptoms may vary, but pain and movement disorders are common. Sometimes it is possible to avoid perforation due to adhesion. Early light fibrous plastic adhesions can be easily removed, but old ones can not be removed without material defects.

Anyway, if the surgery is performed on the area covered with the tent, or when the inflammation occurs, adhesion occurs regardless of the large or small, and it is liable to cause obstruction such as intestinal obstruction in the abdominal cavity, especially the intestine. Therefore, preventive measures such as eliminating the cause of adhesion are necessary.

As described above, adhesion refers to a phenomenon in which the skin or membrane, which should be separated from each other, is stuck due to inflammation.

The cause of the adhesion occurs after various wounds, for example, during surgery, inflammation, infection, chemotherapy, cancer, radiation, or the like, and the main cause is surgery.

On the other hand, the anti-adhesion agent (or anti-adhesion film) serves as a kind of 'blocking wall' to prevent the cells from continuing to each other by inserting an anti-adhesion agent in a site where adhesion is likely to occur.

In the case of obstetrics and gynecology, adherence to the endometrium occurs in as few as 20% and as much as 50% of patients after surgery due to incomplete abortion, stillbirth, and recurrent miscarriage. This adhesion causes infertility, amenorrhea, and addictive miscarriage.

In addition, in the case of obstetrics and gynecology, since most of the operation site is pregnancy related pregnancy, there is a possibility of infertility after surgery, and an adhesion preventive agent is also needed for post management.

The conventional technique using the above-mentioned adhesion preventive agent (or adhesion preventive film) is difficult to adhere to the tissue surface after construction (the adhesion preventive film reacts with the liquid and deforms into a gel form to stick to each other without maintaining the original shape of the adhesion preventive film) And it is a problem that the effect of preventing adhesion is insufficient.

In order to overcome the problem of long term adhesion due to organs damaged during endoscopic surgery, many medical companies have made many efforts to prevent long term adhesion. The adhesion preventive membrane is a product used for surgery, and it has to be safe to the living body and has a bioabsorbable function. However, since the adhesion preventive film is in the form of a film, it chemically reacts with the liquid to change into a gel shape, and it is difficult to completely adhere to the organ of the surgical site in vivo.

Particularly, in the prior art, the adhesion preventive membrane is used in a size of 13 to 15 cm. It is not easy to attach such a large size in the body to the organ without interfering with the body fluids. Therefore, There was a big problem that could not be done.

In addition, in the prior art, there is no device for protecting the adhesion preventive film from blood and liquid substances, and even if there is a large problem that the blood and the liquid substance penetrate into the holes and the gap, the adhesion preventive film is deformed.

In order to solve the above-mentioned problems, the following prior art documents have been developed in the past, but there still arise a great problem that the problems of the above-described conventional techniques can not be solved at all.

Korean Patent Publication No. 1993-0007417 (1993. 05. 20) has been disclosed. Korean Patent Laid-Open Publication No. 2013-0021438 (March 03, 2013) has been disclosed.

It is a first object of the present invention to provide an adhesion preventive film winding means, an adhesion preventive film protective means protective cover means and a protection means support means, which are provided for solving all the problems of the related art as described above. The second object of the present invention is to prevent the film-type adhesion preventive membrane from being easily deformed by the blood and the liquid substance, and the third object is to prevent abnormal attachment of the organ and tissue after the surgery due to hemorrhage and inflammation The fourth object is to prevent the adhesion preventive film from reacting with the liquid until it is attached to the organ in vivo, and the fifth object is to prevent the adhesion of the adhesion preventive film It is easy to adhere to the surface of the posterior tissue, and it is possible to completely adhere to the surgical site organs in vivo, The sixth object of the present invention is to provide an adhesion preventive membrane having a size of 13 to 15 cm so that such a large size can be easily attached to the organ without interfering with body fluids. The eighth object is to improve the quality and reliability of the product. Therefore, it is possible to provide a good image by satisfying various needs of users A protective film for protecting the adhesion film is provided.

In order to achieve the above object, the present invention provides a cohesion prevention device comprising: a cohesion prevention film winding means for winding up a film type of adhesion prevention film in a roll form; An adhesion preventive membrane protecting means for inserting the adhesion preventing film wound in the form of a roll so as to be isolated from blood and liquid substance; A protective covering means for blocking the opening of the adhesion preventing film protecting means to prevent the film type adhesion preventing film from being easily deformed by the blood and the liquid substance; And a protection means portion holding means for assembling and installing the protection film protection means at the front end with the adhesion preventing film protection means interposed therebetween.

As described in detail above, the present invention is provided with the adhesion preventing film winding means, the adhesion preventing film protecting means protective cover means and the protecting means supporting means.

The present invention based on the technical structure described above prevents the film-type adhesion preventive film from being easily deformed by the blood and the liquid substance.

The present invention allows smooth adhesion of the adhesion preventive membrane in the peritoneum through a narrow space to prevent abnormal post-operative adhesion of the organ and tissue due to hemorrhage and inflammation.

Further, the present invention prevents the adhesion preventive film from reacting with the liquid until it is attached to the organ in vivo.

In addition, the present invention is advantageous in that it is easy to adhere to a tissue surface after surgery and can be completely attached to a surgical site organs in vivo, thereby being excellent in anti-adhesion effect.

In addition, according to the present invention, the adhesion preventive membrane is used in a size of 13 to 15 cm, so that such a large size can be easily attached to the organ without interfering with body fluids.

Therefore, the present invention allows smooth adhesion of the anti-adhesion film in the peritoneal cavity through a narrow space.

The present invention greatly improves the quality and reliability of a product due to the above-mentioned effects, and thus is a very useful invention that can provide a good image by satisfying various needs of consumers who are users.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 is a cross-sectional view showing a state in which the anti-adhesion film winding means applied to the present invention is sandwiched by the anti-
Is a perspective view showing a state.
Fig. 2 is a cross-sectional view showing a state in which the anti-
Fig. 5 is a perspective view showing a state in which the cohesion prevention film is wound by being rotated in the state of Fig.
Fig. 3 is a schematic view showing the structure of the protection film protective means and the protective cover means applied to the present invention.
Degree.
Fig. 4 is a view showing a state in which the adhesion preventing film protecting means and the protecting lid means,
A perspective view.
5 (a) is a view showing a state in which the protective cover means applied to the present invention is closed
Also,
(b) shows a state in which the protective cover means applied to the present invention is opened
.
Figure 6 is another embodiment of the protective cover means of the present invention,
(a) is a state diagram before the protective cover means is coupled to the adhesion preventive film protecting means
However,
(b) is a state in which the protective cover means is coupled to the adhesion preventing film protecting means.
Fig. 7 is a cross-sectional view showing a state in which the anti-
Fig.
Fig. 8 is a cross-sectional view showing a state in which the anti-
And pulling the adhesion preventive film with the forceps.

The anti-adhesion protection device having a waterproof function applied to the present invention is constructed as shown in Figs. 1 to 8. Fig.

In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.

Also, the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of explanation, and the present invention is not necessarily limited to those shown in the drawings.

First, as shown in FIG. 1, the present invention is provided with a adhesion preventing film winding means 10 for winding a film-type adhesion preventing film 1 into a roll form.

At this time, the adhesion preventing film winding means 10 according to the present invention is formed with a clamp groove 13 in which a pair of clamps 12 at the tip of the body 11 can be wound with the adhesion preventing film 1 sandwiched therebetween.

A button 15 is provided on the body 10 of the adhesion preventive film winding means 10 applied to the present invention and the operation of the button 15 causes one clamp 12 (Not shown) may rotate so as to sandwich the adhesion preventive film 1.

The present invention is provided with an adhesion preventive film protecting means (20) for inserting a cohesive film (1) rolled up in the form of a roll so as to be separated from blood and a liquid substance.

3 and 6 (a) and 6 (b), the present invention is characterized in that the opening of the adhesion preventive film protecting means 20 is closed to protect the film type adhesion preventive film from being easily deformed by the blood and the liquid substance Lid means 30 (30a) are provided.

As shown in FIG. 7, the present invention provides a device for protecting the adhesion preventive film 40 by means of a protecting means support means 40 for assembling and installing the adhesion preventing film protecting means 20 at the tip end.

In particular, the adhesion preventive film protecting means 20 applied to the present invention is constituted as follows.

That is, the clamp insertion groove 21 into which the clamp 12 having the adhesion preventing film 1 inserted is formed.

The present invention is characterized in that only the adhesion preventive film winding means 10 is detached from the adhesion preventive film 1 through the hole 23 and the wound adhesion preventive film 1 is caught so as to be positioned inside the adhesion preventive film protecting means 20, (24).

Further, the protective lid unit 30 applied to the present invention is configured as follows.

That is, a lid 31 and a stopper 35 for covering the upper and side openings to isolate the adhesion preventive film 1 from blood and liquid substances are provided.

At this time, the present invention is provided with a guide protrusion 32 protruding at a proper position of the lid 31 and a support 33 provided at one side of the lid to support the lid when the lid is operated.

In the present invention, the guide protrusion (32) is inserted and rotated so that the guide protrusion (32) is inserted into the guide hole (25) formed in one side of the guide hole (Not shown).

In this case, the through hole is formed to be larger than the guide protrusion, so that the guide protrusion can be inserted and removed only through the hole without being detached from the guide hole.

In addition, the adhesion preventive film protecting means 20 according to the present invention is provided with a latching jaw 22 for preventing the protective cover means 30 from being further rotated.

6 (a) and 6 (b), the protective lid unit 30a according to the present invention includes a lid 31 covering upper and side openings to isolate the adhesion preventive film 1 from blood and liquid substances, And the stoppers 35 may be separated from each other, rather than being integrally formed.

In addition, as shown in FIG. 7, the locking groove 42 formed to be bent at the tip of the protecting means support means 40 is formed.

The locking protrusion 27 protrudes from the inner circumferential surface of the adhesion preventive membrane protecting means 20 and is selectively engaged with the locking groove.

Although not shown in the drawings, the locking groove may be formed in the adhesion preventive film protecting means, and the locking protrusion may be formed in the protecting means support means.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

It is to be understood that the invention is not to be limited to the specific forms thereof which are to be described in the foregoing description, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. .

The function and effect of the waterproof protective film of the present invention will be described below.

First of all, the present invention enables smooth adhesion of the adhesion preventive membrane in the peritoneum through a narrow space in order to prevent abnormally adherence of post-operative organs and tissues due to hemorrhage and inflammation, and in particular, And the liquid material.

1 is a perspective view showing a state in which the adhesion preventive film winding means 10 according to the present invention is sandwiched by the adhesion preventive film protecting means 20. As shown in Fig. 1, a pair of clamp 12 The adhesion preventing film 1 is partially sandwiched between the clamp insertion grooves 21 and the flange 13.

2 is a perspective view showing a state in which the adhesion preventive film 1 is wound by rotating the adhesion preventive film winding means 10 according to the present invention while sandwiching the adhesion preventive film protecting means 20 therebetween.

When the adhesion preventive film winding means 10 is taken out through the hole 23 in the state where the adhesion preventive film 1 is wound up as described above, the adhesion preventive film 1 is caught by the step 24, Only the prevention film winding means 10 is removed. The wound adhesion preventing film 1 is located inside the adhesion preventing film protecting means 20.

3 is an exploded perspective view of the adhesion preventive film protecting means 20 and the protecting lid means 30. Figure 4 is a view showing an assembled state of the adhesion preventing film protecting means 20 and the protecting lid means 30 applied to the present invention The protective cover means 30 is assembled to the adhesion preventing film protecting means 20 in a state in which only a part of the adhesion preventing film 1 is exposed to the outside.

5 (a) is a schematic view showing a state in which the protective lid means 30 applied to the present invention is closed. Fig. 5 (b) shows a state in which the protective lid means 30 applied to the present invention is opened. 5 (a) shows a state in which the protective lid means is closed and stored before inserting the adhesion preventive film protecting means into the inside of the body. Fig. 5 (b) The protective cover is opened.

At this time, the protective lid unit 30 of the present invention rotates in a state in which the guide protrusion 32 of the lid 31 is fitted in the guide hole 25, and the guide protrusion 32 is inserted through the through hole 26 And the support 33 of the lid 31 serves to support the protective lid 30 in its rotation operation.

3 and 4, the lid 31 and the lid 35 are integrally formed and rotate together. Figs. 6 (a) and 6 (b), which will be described later, So that only the lid 31a is rotated.

As described above, according to the present invention, the openings are closed before the protective cover means 30 is opened, so that the adhesion preventive film 1 can be isolated from blood and liquid substances. As a result, It is possible to prevent the blood and the liquid substance from being easily deformed. In the present invention, the protective cover means (30) must be opened to release the adhesion preventive film (1) from the adhesion preventive film protecting means (20).

6A and 6B show another embodiment of the protective cover means 30a according to the present invention, wherein FIG. 6A is a state before the protective cover means 30a is coupled to the adhesion preventive film protecting means 20, Is a state in which the protective lid means 30a is coupled to the adhesion preventive film protecting means 20 and it is needless to say that the lid 31a and the stopper 35a can be separated from each other.

7 is a perspective view showing a state before the adhesion preventing film protecting means 20 according to the present invention is inserted into the protecting means supporting means 40. The locking protrusion 27 of the adhesion preventing film protecting means 20 The sticking prevention film protecting means 20 can be easily assembled to the protecting means supporting means 40 when the sticking preventing film protecting means 20 is inserted into the locking groove 42 and is pushed inward and then rotated and pulled. If the adhesion preventing film protecting means 20 is to be removed, it can be easily separated by operating in the reverse order of the above-described operations.

When the adhesion preventing film protecting means 20 is assembled to the protecting means supporting means 40 as described above, the state as shown in FIG. 8 is obtained.

That is, FIG. 8 is a perspective view showing a state in which the adhesion preventing film 1 is pulled by the forceps 50 in a state where the adhesion preventing film protecting means 20 applied to the present invention is sandwiched between the protecting means supporting means 40, 5A, the adhesion preventive film 1 is not exposed to the outside, and as a result, the adhesion preventive film 1 is prevented from being easily deformed by the blood and the liquid substance.

When the position reaches the position for attaching the adhesion preventive film 1 in the above state, the protective cover means 30 is pushed open by the forceps (Fig. 5A)

Then, as shown in FIG. 8, when the adhesion preventing film 1 protruding slightly outward is gripped with the grip 50, the adhesion preventing film 1 wound inside the adhesion preventing film protecting means 20 is released, As shown in Fig.

As a result, the present invention can smoothly adhere the anti-adhesion film 1 in the peritoneum through the narrow space, and particularly provides an effect of preventing the anti-adhesion film 1 from being easily deformed by the blood and the liquid substance .

The technical idea of the waterproof protective film of the present invention is that the same result can be repeatedly practiced. Particularly, by implementing the present invention as described above, it is possible to contribute to industrial development by promoting technological development.

Description of the Related Art
1: adhesion preventive film
10: Adhesion prevention film winding means
20: Adhesion prevention film protection means
30, 30a: protective cover means
40: Protection means

Claims (6)

A clamp groove 13 is formed so as to be able to wind up a pair of clamps 12 at the tip of the body 11 with the adhesion preventive film 1 sandwiched therebetween and a film adhesion preventive film 1 is rolled up in roll form Film winding means (10);
(20) for inserting a cohesion prevention film (1) wound in a roll shape so as to be separated from blood and a liquid substance; And
(30a) for preventing the film-type adhesion preventive film from being easily deformed by the blood and the liquid substance by closing the opening of the adhesion preventive film protecting means,
The adhesion preventive membrane protecting means 20 includes a clamp inserting groove 21 into which the clamp 12 with the adhesion preventing film 1 inserted is inserted; Only the adhesion preventing film winding means 10 is detached from the adhesion preventing film 1 through the hole 23 and the wound adhesion preventing film 1 is caught so as to be positioned inside the adhesion preventing film protecting means 20; / RTI >
The protective lid unit 30 includes a lid 31 and a cap 35 for closing the upper and side openings to isolate the adhesion preventive film 1 from blood and liquid material,
(40) for attaching and assembling the adhesion preventing film protecting means (20) at the tip end thereof.
delete delete The method according to claim 1,
A guide protrusion 32 protruding from a predetermined position of the lid 31 and a support 33 provided at one side of the lid to support the lid when the lid is operated;
A guide hole 25 formed in the adhesion preventive membrane protecting means 20 so that the guide protrusion is inserted and rotated, and a through hole 26 formed at one side of the guide hole for inserting and removing the guide protrusion; And
Wherein the adhesion preventive film protecting means (20) includes a locking protrusion (22) for preventing the protective cover means (30) from being further rotated.
The method according to claim 1,
The protective cover means (30a)
Wherein the cover (31) and the stopper (35) for closing the upper and the side openings are separated from the adhesion preventive film (1) so as not to be integrated with each other so as to be separated from the blood and the liquid substance.
The method according to claim 1,
A locking groove (42) formed to be bent at the tip of the protecting means support means (40); And
And a locking protrusion (27) protruding from the inner circumferential surface of the adhesion preventive membrane protecting means (20) and adapted to be selectively engaged with the locking groove.
KR1020150101539A 2015-07-17 2015-07-17 Antiadhesion Barrier Protection device KR101655359B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930007417A (en) 1991-10-02 1993-05-20 젬 호르스트 Adhesion prevention device for endoscopic surgery
KR20130021438A (en) 2010-06-09 2013-03-05 마스트 바이오서저리 아게 Adhesion-resistant surgical access, reinforcement and closure prosthetic
JP2013106938A (en) * 2011-10-28 2013-06-06 Fuji Systems Corp Device for sheet insertion
JP2014138727A (en) * 2013-12-04 2014-07-31 Genzyme Japan Kk Medical instrument

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930007417A (en) 1991-10-02 1993-05-20 젬 호르스트 Adhesion prevention device for endoscopic surgery
KR20130021438A (en) 2010-06-09 2013-03-05 마스트 바이오서저리 아게 Adhesion-resistant surgical access, reinforcement and closure prosthetic
JP2013106938A (en) * 2011-10-28 2013-06-06 Fuji Systems Corp Device for sheet insertion
JP2014138727A (en) * 2013-12-04 2014-07-31 Genzyme Japan Kk Medical instrument

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