JP3166397U - Built-in suction tube type small intestine endoscope - Google Patents

Abstract

[PROBLEMS] To improve the power system and omit a node, a suction tube fixing ring, a slideway fixing ring, and a metal slideway, thereby stabilizing the detection performance and improving the durability of the built-in suction type small intestine. Provide an endoscope. A built-in suction tube type small intestine endoscope configured by sequentially connecting a detection unit, a negative pressure suction device 21, a host computer 19, a display, a cold light source 18, a rapid reaction unit, and a printer 20 has a configuration in which the detection unit exceeds the detection unit. It comprises a narrow main detecting mirror and an annular external power unit. The outside of the ultra-fine main detecting mirror is covered with an annular external power unit, and four slidable suction pipes 7 are provided in the annular external power unit. [Selection] Figure 2

Description

  The present invention relates to a medical device, and more particularly to a medical device that is directly applied to general surgery and digestive medicine.

  Conventionally, in the field of small intestinal diseases, capsule endoscopes have emerged the earliest in diagnosis and treatment for small intestinal diseases, but their application is very limited, and they are understood by roughly observing intestinal conditions. And the purpose of treating intestinal diseases cannot be achieved. In recent years, a double balloon type small intestine endoscope has been invented in Japan, and it has become possible to basically satisfy the diagnosis and treatment of small intestinal diseases, but the small intestine endoscope based on the principle operates in the intestine. In this case, the relative displacement is short, the operation time is long, and the balloon is aged and easily bursts. The built-in sucking tube type small intestine endoscope is an improvement of the power system through animal experiments compared to the sucking tube type small intestine endoscope, omitting the node, suction tube fixing ring, slide fixing ring and metal slide. In addition, the detection performance is further stabilized and further durability is obtained.

  The present invention improves the power system and eliminates the node, suction pipe fixed ring, runway fixed ring and metal runway, so that its detection performance can be further stabilized and durability can be enhanced. An object is to provide a small intestine endoscope.

  The built-in suction tube type small intestine endoscope according to the present invention is configured by sequentially connecting a detection unit, a negative pressure suction unit, a host computer, a display, a light source, a rapid reaction unit, and a printer, and the detection unit is an ultra-thin main detection mirror. And an outer ring-shaped power unit, and the ultra-thin main detection mirror is covered with an outer ring-shaped outer power unit, and the outer ring-shaped power unit includes four slidable suction pipes inside. To do.

  The ultra-thin main detection mirror has an elongated circular tube shape, and has a biological tissue examination passage and a light source input / image output route therein.

  The cutting surface of the suction tube is an annular shape close to ¼, the tip of the suction tube is sealed, and has an opening on the side wall of the tip.

  According to the present invention, a new philosophy of non-wound medical care was created on the basis of fine wounds, and it was possible to complete some intestinal diseases without the need of a female operation. It is possible to reduce the economic burden and improve the quality of life. The built-in suction tube type small intestine endoscope is an improvement of the power system through animal experiments compared to the suction tube type small intestine endoscope, omitting the node, suction tube fixed ring, slide fixed ring and metal slide, The detection performance is further stabilized and further durability is obtained.

It is the schematic of the detection part of this invention. 1 is an overall plan schematic view of the present invention. It is the schematic which shows the longitudinal cross-section of the detection part of this invention.

  Hereinafter, the present invention will be described in detail with reference to the drawings.

  In FIG. 2, after connecting and disinfecting each part, the host computer 19, the printer 20, the negative pressure suction device 21, and the cold light source 18 are turned on. Then, in the state of intravenous anesthesia, the detection unit is inserted into the animal body through the mouth, rotated by the direction control button, and the small intestine endoscope is further pushed along the intestinal direction. After passing through the duodenum and entering the jejunum, after a short distance, if the small intestine endoscope cannot be pushed forward, the two suction tubes 7 located at 12 o'clock and 6 o'clock start to inhale. The suction tube attracts the intestinal wall, and when the operator pulls the two suction start suction tubes outside the body, the suction tube moves backward by a certain distance. In this case, another suction pipe located at 3 o'clock and 9 o'clock starts to inhale, and the operator pulls it to the previous 12 o'clock and 6 o'clock work locations to maintain negative pressure. At this time, the first two suction tubes (the suction tubes located at 12 o'clock and 6 o'clock) close the negative pressure, leave the intestinal wall, and are pushed forward to the start site by the operator. In this way, the operation is repeated until the observation and detection of the entire small intestine are completed.

DESCRIPTION OF SYMBOLS 1 Cold light source output point 2 Image collection window 3 Biological tissue examination hole 4 Nozzle 5 Rotating part 6 Suction hole 7 Suction pipe 8 Air supply / launch hole button 9 Intake / water absorption hole button 10 Biological tissue examination electrocautery entrance 11 Eyepiece 12 External Air supply hole 13 Intake water intake hole 14 Ground hole 15 Exhaust drain hole 16 External cold light source transfer hole 17 Image information transmission end 18 Cold light source 19 Host computer 20 Printer 21 Negative pressure suction machine

Claims (3)

A built-in suction tube type small intestine endoscope configured by sequentially connecting a detection unit, a negative pressure suction unit, a host computer, a display, a light source, a rapid reaction unit, and a printer,
The detection unit is constituted by an ultra-fine main detection mirror and an annular external power unit,
The ultra-thin main detection mirror is covered on the outside by the annular external power unit,
The annular external power unit includes four slidable suction tubes therein. A built-in suction tube type small intestine endoscope, characterized in that:   2. The built-in suction tube type small intestine endoscope according to claim 1, wherein the ultra-thin main detection mirror has an elongated circular tube shape, and has a biological tissue examination passage and a light source input / image output route therein.   2. The built-in suction tube type small intestine endoscope according to claim 1, wherein a cut surface of the suction tube has an annular shape close to ¼, a distal end of the suction tube is sealed, and an opening is formed in a side wall of the distal end.

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