Steel wire separation fixator for gastrointestinal endoscope maintenance and application method thereof

A technology of separating and fixing steel wires, applied in the field of medical maintenance, can solve problems such as knotting, four steel wires are difficult to keep in position, and waste time

Pending Publication Date: 2020-04-03
广州多得医疗设备服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Gastroenteroscope is a flexible tube slightly thicker than a ballpoint pen (about 100cm long), with a miniature camera installed at the front end, which can directly transmit the images of the upper gastrointestinal tract, esophagus, stomach, and duodenum to the TV screen. The endoscope needs to be repaired during long-term use. After the repair is completed, the inner core with four steel wires needs to be inserted into the gastroenteroscope. The existing technology generally adopts a long and thin stainless steel with four grooves. , inserted from one end, the four steel wires will naturally enter the groove and come out at the other end, but because there is only simple slender stainless steel, it is difficult to keep the four steel wires in position after the slender stainless steel is pulled out, and some Sometimes the four steel wires will be knotted. After the above situation occurs, the steel wires need to be pulled out again, which greatly wastes time.

Method used

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  • Steel wire separation fixator for gastrointestinal endoscope maintenance and application method thereof
  • Steel wire separation fixator for gastrointestinal endoscope maintenance and application method thereof
  • Steel wire separation fixator for gastrointestinal endoscope maintenance and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: A steel wire separation fixer for gastrointestinal endoscope maintenance, including an inner core 1, a barrier unit 5, a support unit 6 and a limit unit 8, and four corresponding placements are provided on the circumferential surface of the inner core 1 Groove 2, the middle part of the inner core 1 left end surface is provided with a mounting groove 3, and the edge of the inner core 1 left end surface is provided with four corresponding first card slots 4, the first card slots 4 are respectively connected with the placement groove 2 and the installation groove 3 communicate, the barrier unit 5 is installed inside the installation groove 3, the barrier unit 5 includes a turntable 51, a baffle plate 52, a rotating shaft 53 and a handle 54, the turntable 51 is rotatably connected to the inside of the installation groove 3, and the circumference surface of the turntable 51 is fixed with Four mutually corresponding baffles 52, the rotating shaft 53 is fixed on t...

Embodiment 2

[0027] The difference between this embodiment and Embodiment 1 is:

[0028] In this embodiment, it also includes a mirror tube 9 and a gear ring 10, the mirror tube 9 is sleeved on the peripheral surface of the inner core 1, the gear ring 10 is fixed on the peripheral surface of the mirror tube 9, and a second engaging groove 11 is also included. Four corresponding second locking grooves 11 are defined on the left end surface of the gear ring 10 , and the second locking grooves 11 correspond to the first locking grooves 4 .

[0029] Specifically, it is set in such a way that the steel wire 7 is fixed through the second clamping groove 11 .

Embodiment 3

[0031] The difference between this embodiment and Embodiment 1 is:

[0032] In this embodiment, it also includes a limit cap 12, which is screwed to the left end of the gear ring 10, and the middle part of the limit cap 12 is provided with an opening, and also includes a gasket 13, and the gasket 13 is provided with four, four A gasket 13 is correspondingly fixed in the interior of the four first slots 4 .

[0033] Specifically, it is set in this way that the steel wire 7 is fixed inside the second clamping groove 11 through the limit cap 12 , and the steel wire 7 can be clamped inside the first clamping groove 4 more effectively by arranging the gasket 13 .

[0034] A method for using a wire separation fixer for gastroenteroscope maintenance, comprising the following steps:

[0035] S1. Place the four steel wires 7 inside the four placement slots 2, then bend the front ends of the four steel wires 7, and after the steel wires 7 are bent, snap the bent part into the inside of...

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PUM

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Abstract

The invention discloses a steel wire separation fixator for gastrointestinal endoscope maintenance and an application method thereof. The fixator comprises an inner core, a barrier unit, a support unit and a limiting unit; four corresponding placing tanks are formed in the peripheral surface of the inner core; a mounting groove is formed in the middle part of the left end surface of the inner core; four corresponding first clamping grooves are formed in the edge part of the left end surface of the inner core; the first clamping grooves communicate with the placing tanks and the mounting groove; steel wires are fixed through the first clamping grooves; the barrier unit is mounted in the mounting groove; the barrier unit is used for obstructing the support unit; the support unit is mounted at the left end of the inner core; the steel wires are ejected up through the support unit; the limiting unit comprises slide grooves, slide blocks and connecting rings; and four corresponding slide grooves are formed in the right end of the peripheral surface of the inner core. The fixator can guarantee no knotting condition of four steel wires after pullout of the inner core, and can maintain positioning.

Description

technical field [0001] The invention relates to the technical field of medical maintenance, in particular to a wire separation fixer for gastroenteroscope maintenance and a method for using the same. Background technique [0002] Gastroenteroscope is a flexible tube slightly thicker than a ballpoint pen (about 100cm long), with a miniature camera installed at the front end, which can directly transmit the images of the upper gastrointestinal tract, esophagus, stomach, and duodenum to the TV screen. The endoscope needs to be repaired during long-term use. After the repair is completed, the inner core with four steel wires needs to be inserted into the gastroenteroscope. The existing technology generally adopts a long and thin stainless steel with four grooves. , inserted from one end, the four steel wires will naturally enter the groove and come out at the other end, but because there is only simple slender stainless steel, it is difficult to keep the four steel wires in posi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/02
CPCB25B11/02
Inventor 孟建昇
Owner 广州多得医疗设备服务有限公司
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