Mucous membrane staining system

A staining system and mucosal technology, applied in the field of mucosal staining system, can solve the problems of complex preparation methods for mucosal cleaning, difficulty in controlling the amount of dyeing agent, difficulty in staining the whole intestinal tract, etc., to achieve precise treatment, improve early diagnosis rate, reduce The effect of treatment time

Active Publication Date: 2015-11-04
CHONGQING SKYFORBIO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) The method of staining the lesion with a syringe is usually sprayed only when the lesion is seen, which is easy to miss diagnosis, and it is very difficult to stain the whole intestine;
[0005] (2) It is difficult to control the amount of dyeing agent used in the dyeing method with a syringe. Generally, it is either too much or too little. Too much waste and too lit

Method used

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  • Mucous membrane staining system
  • Mucous membrane staining system
  • Mucous membrane staining system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as figure 1Shown, present embodiment is by the first dyeing solution bottle 1, the second dyeing solution bottle 2, the first pipeline 3, the second pipeline 4, the first tee 5, the pump pipe 7, the first power unit 8, the spray pipe 10 , the first conversion device 11, the host 12, the rechargeable battery 13, the start-stop button 14 and the first changeover switch 15 etc. constitute. Among them, the first dyeing solution bottle 1 is used to hold the dyeing solution A, and the second dyeing solution bottle 2 is used to hold the dyeing solution B or the dyeing neutralizer. What kind of liquid are specifically selected for the dyeing solution A, the dyeing solution B and the dyeing neutralizer? Determine according to actual needs. Both the first dyeing solution bottle 1 and the second dyeing solution bottle 2 are equipped with heat preservation devices, which can be installed on the bottom or side wall of the corresponding dyeing solution bottle, so that the tempe...

Embodiment 2

[0041] Such as figure 2 as shown,

[0042] This embodiment consists of the first dyeing solution bottle 1, the second dyeing solution bottle 2, the first pipeline 3, the second pipeline 4, the first tee 5, the pump tube 7, the first power unit 8, the flushing tube 9, and the spray tube 10. The first conversion device 11 , the host computer 12 of the vision enhancement system, the second conversion switch 15 ′, the foot switch 18 , and the second power device 19 are formed. Among them, the first dyeing solution bottle 1 is used to hold the dyeing solution A, and the second dyeing solution bottle 2 is used to hold the dyeing solution B or the dyeing neutralizer. What kind of liquid are specifically selected for the dyeing solution A, the dyeing solution B and the dyeing neutralizer? Determine according to actual needs. Both the first dyeing solution bottle 1 and the second dyeing solution bottle 2 are equipped with heat preservation devices, which can be installed on the bott...

Embodiment 3

[0050] Such as image 3 As shown, the present embodiment consists of the first staining liquid bottle 1, the first pipeline 3, the second pipeline 4, the first tee 5, the flushing liquid bottle 6, the pump pipe 7, the first power unit 8, the flushing pipe 9, the spraying Pipe 10, the first conversion device 11, the host computer 12 of the visual field clarity enhancement system, the third conversion switch 15", the second tee 16, the second conversion device 17 and the foot switch 18 etc. constitute. Among them, the first dyeing solution Bottle 1 is used for containing dyeing liquid, and flushing fluid bottle 6 is used for containing flushing liquid.Be provided with heat preservation device on the first dyeing liquid bottle 1, heat preservation device can be arranged on the bottom or the sidewall of the first dyeing liquid bottle 1, makes the first dyeing liquid bottle 1 The temperature of the liquid in a staining liquid bottle 1 is maintained at 30-38°C.

[0051] Such as i...

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Abstract

The invention discloses a mucous membrane staining system. A first staining fluid bottle (1) is connected with a first connector of a first tee joint (5) through a first pipeline (3), a second connector of the first tee joint (5) is connected with a second staining fluid bottle (2) or a flushing fluid bottle (6) through a second pipeline (4), and a pump tube (7) is connected to a third connector of the first tee joint (5), installed on a first power device (8) and connected with a flushing tube (9) or/and a spraying tube (10). A first switching device (11) is connected between the first pipeline (3) and the second pipeline (4). The functions of gastrointestinal tract mucous membrane flushing cleaning and gastrointestinal tract mucous membrane staining are integrated and can be rapidly switched, several modes are provided for selection, the diagnosis and treatment efficiency of a gastrointestinal endoscope and comfort of a patient can be improved, missed diagnosis and misdiagnosis can be easily reduced, the examination rate of a digestive tract early cancer is increased, and meanwhile accurate treatment under the gastrointestinal tract endoscope is facilitated.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and specifically relates to a mucosal dyeing system. Background technique [0002] Chromoendoscopy is based on conventional endoscopic examination to stain the mucosa, so that the color contrast between the lesion and the normal mucosa is more obvious, which is helpful for the identification of lesions, biopsy and microscopic diagnosis and treatment. Mucosal stains commonly used in clinic include indigo carmine, compound iodine solution, methylene blue and crystal violet. The commonly used clinical staining method is to spray and stain suspicious lesions with syringes and spray tubes. [0003] The existing clinical staining methods have the following deficiencies: [0004] (1) The method of staining the lesion with a syringe is generally sprayed only when the lesion is seen, which is easy to miss diagnosis, and it is very difficult to stain the whole intestine; [0005] (2) It is diffi...

Claims

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Application Information

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IPC IPC(8): A61M31/00
CPCA61B1/00
Inventor 王国华王永贤龙洪伟王哲西
Owner CHONGQING SKYFORBIO
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