JP2939947B2 - Surgical organ fixation device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a surgical organ fixing device. The organ fixation device of the present invention is used when performing an operation on an organ such as a gallbladder or the like, when it is desired to draw an organ or a diseased part thereof, which is a target of an operation such as resection, to be directly visible .

[0002]

When performing surgery organs such as relatively deep present gallbladder Among BACKGROUND ART viscera, local required excision and excised organs in order that draws the target organs under direct vision of the operator You have to move or make a large incision in the abdominal wall. As a result, the wound of the incision by the resection is enlarged . For moving the organ, in the case of the liver, place a large cloth under the diaphragm
Although it was inserted, it was pushed in with forceps, so the organ table
The face and abdominal wall were sometimes damaged.

[0003]

After the wound has been closed with sutures, the incision should be made as small as possible to reduce pain and accelerate post-operative recovery.
There was a need to do so safely . The organ fixing device of the present invention has been invented in response to this. By using the organ fixing device of the present invention, the wound of the incision can be reduced ,
Safely perform the retraction, it is the Ru can also adjust the order of exclusion.

[0004]

SUMMARY OF THE INVENTION The present invention is a flat bag made of a flexible plastic material that can be filled with a fluid by fusing the edges together, the edge of which is made of a plastic material. The gist of the present invention is a surgical organ fixing device characterized in that it is made and has a stopper at one end and a tube connected to the inside of the bag at the other end.

[0005]

[Function] When performing surgery on organs such as the gallbladder, the organ fixation device of the present invention is used when the operator wants to draw the organ or the affected part to be operated on such as resection to a slight incision in the abdomen. It is used as follows. First, when the incision is made, the organ fixation device of the present invention in the form of a flat bag is made of a flexible plastic material, so that the entire bag portion is cut open (usually a cylindrical shape) while being folded. Insert from the part. This bag is inserted into the back of the organ to be operated. Next, a fluid (generally, air is used) is fed from a tube provided in the organ fixing device of the present invention to fill the inside of the bag. Due to the inflation of the bag, the organ to be operated is drawn to the surgeon's hand as much as desired,
Medical treatment such as excision and irradiation of the affected part is performed.
After such a procedure, the fluid is drained from the tube, the bag is reduced to its original size, and the bag is removed from the body. The incision at the time of the resection is sutured. As described above, if a resection procedure is performed using the organ fixing device of the present invention, a small incision can be made in the abdominal wall, and as a result, the wound of the incision can be made small. Also, the degree of organ pressure
Arbitrary and secure. The stopper at the tip of the tube is required to keep the bag inflated.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a front view showing an example of the organ fixing device of the present invention, and FIG. 2 is a reference diagram showing an example of a state where the organ fixing device of the present invention is expanded. The organ fixing device of the present invention has a flat bag 1 made of a flexible plastic material and capable of being filled with a fluid by melting and bonding the edges.
A tube 3 made of a plastic material at one edge and having a stopper 2 at one end and the other end communicating with the inside of the bag.
Is provided. In the present invention, examples of the flexible plastic material include polyvinyl chloride, polyethylene, and polypropylene. The method of fusion bonding the edges according to the present invention is performed by high frequency fusion or heat fusion, but it is not necessary to limit the bonding method for forming the bag portion, and an adhesive may be used depending on the material. . As an example of the bag portion of the present invention, the length was 10 cm, the width was 15 cm, and the thickness when swollen was 3 cm. The length of the tube 3 of the present invention is usually 15
~ 20cm. As is well known, the organ fixing device of the present invention, which is an auxiliary material for surgery, is preferably combined with an X-ray contrast agent or an X-ray contrast material.

[0007]

According to the organ fixing device of the present invention, an organ such as a gall bladder can be easily moved to an operation field, and a wound caused by a surgical incision can be reduced. As a result, the patient has less pain after surgery, recovers quickly after surgery, and the wound is inconspicuous.

[Brief description of the drawings]

FIG. 1 is a front view showing an example of an organ fixing device of the present invention.

FIG. 2 is a reference view showing an example of a state where the organ fixing device of the present invention is expanded.

[Explanation of symbols]

 1 bag 2 stopper 3 tube

Claims (1)

(57) [Claims] 1. A flat bag made of a flexible plastic material which can be filled with a fluid by melt-adhering an edge portion thereof, the edge portion of which is made of a plastic material and has a stopper at one end. The other end is provided with a tube which communicates with the inside of the bag.