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Balloon with mounting jig, packaging body, and balloon mounting method

A technology for installing fixtures and balloons, applied in medical science, surgery, diagnosis, etc., can solve the problems of cumbersome work, labor and time required for installation work, and achieve the effect of reducing the burden

Pending Publication Date: 2020-10-09
FUJIFILM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the work of inserting the insertion portion of the endoscope while enlarging the diameter of the cylindrical portion of the balloon with the mounting jig is cumbersome, and the mounting work requires labor and time.

Method used

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  • Balloon with mounting jig, packaging body, and balloon mounting method
  • Balloon with mounting jig, packaging body, and balloon mounting method
  • Balloon with mounting jig, packaging body, and balloon mounting method

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0079] refer to Figure 3 to Figure 12 The balloon 100 with an attachment jig according to the first embodiment will be described. Figure 3 to Figure 5 Indicates the assembly procedure for a balloon with mounting fixture. Such as image 3 As shown, the mounting jig 80 includes a cylindrical body 82 . A first opening 82A and a second opening 82B are formed in the cylindrical body 82 . The first opening 82A and the second opening 82B communicate within the cylindrical body 82 . The first opening 82A and the second opening 82B have an inner diameter larger than the outer diameter of the insertion portion 12 (not shown) of the endoscope 10 . A first holding portion 84 is formed at one end of the cylindrical body 82 , and a second holding portion 86 is formed at the other end of the cylindrical body 82 .

[0080] In the embodiment, the first holding portion 84 includes a first tapered portion 84A whose diameter increases toward the outer diameter side from the first opening 8...

no. 2 Embodiment approach

[0106] refer to Figure 14 to Figure 25 A balloon 200 with an attachment jig according to the second embodiment will be described. The same reference numerals are attached to the same configurations as those of the first embodiment, and description thereof may be omitted.

[0107] Such as Figure 14As shown, the mounting jig 180 includes a cylindrical body 182 . A first opening 182A and a second opening 182B are formed in the cylindrical body 182 . The first opening 182A and the second opening 182B communicate within the cylindrical body 182 . The first opening 182A and the second opening 182B have an inner diameter larger than the outer diameter of the insertion portion 12 (not shown) of the endoscope 10 . A first holding portion 184 is formed at one end of the cylindrical body 182 , and a second holding portion 186 is formed at the other end of the cylindrical body 182 .

[0108] Unlike the mounting jig 80 of the first embodiment, the cylindrical body 182 of the mountin...

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PUM

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Abstract

Provided are a balloon with a mounting jig, a packaging body, and a balloon mounting method that reduce the burden on a worker when mounting the balloon to an insertion part of an endoscope. The balloon with the mounting jig is provided with: a first cylinder part provided to one end of the balloon; a second cylinder part provided at the other end of the balloon; a balloon body disposed between the first cylinder part and the second cylinder part, and the mounting jig is provided with a cylindrical body having an inner diameter larger than the outer diameter of the insertion part of the endoscope. The first cylinder part and the second cylinder part are disposed at positions protruding from the cylindrical body, and one end of the cylindrical body has a first holding part that holds a portion of the first cylinder portion folded back outward toward the second cylinder portion in a state where the balloon body is disposed inside the cylindrical body. The first holding part elastically deforms the first cylindrical part to a state in which the diameter is larger than that in a natural state, the other end of the cylindrical body has a second holding part that holds a portion where the second cylindrical part is folded back outward toward the first cylindrical part, and the second holding part elastically deforms the second cylindrical part to a state in which the diameter is larger than that in the natural state.

Description

technical field [0001] The invention relates to a balloon with a mounting fixture, a packaging body and a balloon mounting method, in particular to a technique for mounting a balloon at an insertion part of an endoscope. Background technique [0002] In the medical field, an endoscope with a balloon attached to the outer periphery of the insertion part of the endoscope is used in operations such as insertion into curved intestinal tracts such as the small intestine and large intestine, and observation, diagnosis, and treatment of the inner wall surface. . [0003] Endoscope balloons are generally made of elastic bodies such as rubber. Both end portions of the balloon are constituted by cylindrical portions having a diameter smaller than the outer diameter of the insertion portion of the endoscope in a natural state. When attaching the balloon, it is necessary to insert the insertion portion of the endoscope into the balloon while enlarging the diameter of the cylindrical p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/00
CPCA61B1/00082A61B1/00087
Inventor 松下元彦森一
Owner FUJIFILM CORP