Sumitomo Bakelite Company Limited

Other

Mallinckrodt Medical, Inc.

Minoru Shibata

Shiro Agehama

Yukihiko Sakaguchi

Toru Sato

Haruhiko Masuda

Hideto Oishi

Kei Hara

Kiyotaka Arikawa

Eiji Kanehira

Itaru Hasegawa

Hideo Yamada

There is provided a surgical treatment instrument in which the mode can be easily switched between a treatment under a pneumoperitoneum condition and a treatment outside the peritoneal cavity, and forceps can be manipulated under the pneumoperitoneum condition, and when taking out a cancer-affected part, an incision in the abdominal wall is protected, and the incision is free from infection. The surgical treatment instrument includes a tubular portion which has a first fixing member provided at a near end-side open portion thereof, and also has a second fixing member provided at a remote end-side open portion thereof. At least two tension belts are mounted on the second fixing member, and fixing means for adjusting the length of the tension belts to position the first fixing member is provided at the first fixing member.

Medical treating instrument

A medical instrument, or collection instrument, for collecting foreign material, such as calculuses and clips that have fallen in the abdominal cavity, is disclosed. The collection instrument includes a tube ( ) that is hollow in the longitudinal direction and a collection bag ( ) arranged at one end of the tube (1). The collection bag includes a barrier member having a fluid passage characteristic.

Recovery instrument

A medical tube inserting device that ensures safely and infallibly a route for draining of digestive juices and infusion of drug solutions, enteral nutrition and the like, and more specifically, a balloon catheter for puncturing which does not rupture that ensures a safe and infallible rout for infusion of a enteral nutrition solution and the like. The tube inserting device containing this catheter, and a method for use thereof. The route can be percutanelosly made safe and sure in all tubular organs like the esophagus, stomach, bile duct, pancreatic duct, intestine, urinary duct, and urinary bladder by a balloon catheter for puncturing, equipped with a balloon which does not rupture by puncturing, and an ultrasonic probe, a puncturing needle a guide wire, a dilator, a sheath and an indwelling catheter.

Balloon catheter for puncturing, medical tube introduction device using the catheter and method for use thereof

Pharyngeal airway

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Akita, Japan

Minoru Shibata