Medicine for removing vegetation from human body and its preparing process and application

A technology for neoplasms and medicines, which is applied in the field of medicines for removing human neoplasms and tissues. It can solve the problems of poor tissue removal, unsatisfactory hemostasis, and poor hemostasis, so as to promote tissue proliferation, wide application range, and good wound recovery. Effect

Inactive Publication Date: 2002-08-28
王怀琛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The trichloroacetic acid aqueous solution of 33.3% or 50% or 80%-90% (weight ratio) concentration, is applied in skin, the vegetation removal of mucous membrane tissue has certain effect, but can only remove the vegetation of thin layer tissue, to deep layer It is ineffective, and also shows the following defects: 1) the curing (scab) is slow, and it takes 5 to 10 seconds or more to work; 2) the tissue removal is poor and slow, and only thin layers of tissue can be removed. The removal speed of thicker (>0.05cm) and larger (>0.1cm cube) tissue blocks is slow or ineffective, and it usually needs to be used multiple times in a row (more than 3 times)
Although the removal of cubic tissue blocks with a shape of more than 0.5 cm is still difficult to remove after repeated use, the scope and size of the removed tissue are greatly limited; 3) the safety is poor, and it is easy for the medicinal liquid to move to the site of action when the drug is used. The tendency to infiltrate the surrounding and lower parts in a large area, resulting in damage to the intact skin, mucous membranes and subcutaneous connective tissue; 4) The hemostatic effect is poor, and the hemostatic effect is not fast, especially when there is a lot of exudate in the tissue, hemorrhage cannot be stopped

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Weigh 100 grams of water, add 100 grams of dehydrated trichloroacetic acid, dissolve in a water bath at a temperature of 70 ° C, then add 100 grams of dehydrated trichloroacetic acid, mix to dissolve, then add 100 grams of dehydrated trichloroacetic acid, mix to dissolve, and proceed in sequence , add 100 grams of dehydrated trichloroacetic acid for the eighteenth time, mix and dissolve to be 1800% trichloroacetic acid aqueous solution, and fill it into bottles at a temperature of 50° C. to obtain the finished product. The finished product is a colorless or pale yellow transparent liquid with a slight peculiar smell.

[0020] Case 1: The patient's face had a lot of light brown spots commonly known as freckles, especially around the eyes and around the nose, ranging in size from needle tip to rice grain. The distribution was symmetrical, round or egg-shaped. The treatment process: smear the spots with 2% lidocaine, and anesthetize the local surface for 10 minutes; then u...

Embodiment 2

[0022]Weigh 100 grams of water, add 100 grams of dehydrated trichloroacetic acid, dissolve in a water bath at a temperature of 70 ° C, then add 100 grams of dehydrated trichloroacetic acid, wipe to dissolve, then add 100 grams of dehydrated trichloroacetic acid, stir to dissolve, and proceed in sequence , add 100 grams of dehydrated trichloroacetic acid for the nineteenth time, mix and dissolve to be a 1900% trichloroacetic acid aqueous solution, and fill it into a bottle at a temperature of 50° C. to obtain a finished product. The finished product is colorless or light yellow with slight odor, and is a transparent liquid.

[0023] Case 2: The patient saw multiple scattered moles on the face, ranging from mung bean-like to pinpoint-sized, with no special manifestations. The treatment process: use 2% lidocaine to smear the mole for surface anesthesia; then use a sterilized toothpick to dip a little of the above-mentioned medicine, touch the mole until it is white, let it fall o...

Embodiment 3

[0025] Weigh 100 grams of water, add 100 grams of dehydrated trichloroacetic acid, dissolve in a water bath at a temperature of 70 °C, then add 100 grams of dehydrated trichloroacetic acid, mix and dissolve, then add 100 grams of trichloroacetic acid, mix and dissolve, proceed in sequence, the first Add 100 grams of dehydrated trichloroacetic acid for 20 times, mix and dissolve to form a 2000% trichloroacetic acid aqueous solution, and fill it into a bottle at a temperature of 50°C to obtain the product. This product is colorless or light yellow with a slight peculiar smell and is transparent. The liquid is highly corrosive.

[0026] Case 3: Huge condyloma acuminata developed around the coronal sulcus of the patient's penis, 5cm long and 4cm wide, with a black hard mass at the front, up to 2cm thick, and a cauliflower-like condyloma acuminata mass at the back, about 1.5cm thick, all ring-shaped distribution, foreskin shrinkage, basically no large warts. The aforesaid large wa...

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PUM

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Abstract

A medicine for removing the vegetation from human body is an aqueous solution of trichloroacetic acid, which is prepared from water and dehydrated trichloroacetic acid in Wt. ratio of 1:(18-24). Its advantages include high effect, no residual scar, no untoward effect, and low poison.

Description

1. Technical field: [0001] The invention relates to a medicament for removing human neoplasms and tissues, and also relates to a preparation method of the medicament and the application of the medicament in removing all tissues and the neoplasms thereof. 2. Background technology: [0002] At present, there are surgical methods, physical methods and chemical methods for removing human tissues and their neoplasms both at home and abroad. Surgical operations are risky and have scars; physical methods have a long cycle and unsatisfactory efficiency or short cycles and leave scars; chemical drug peeling methods are rarely used due to safety issues, and the drugs used are usually phenol, silver nitrate, and trichloroacetic acid. The former two are not commonly used because of their greater toxicity and smaller range of exfoliation. Have record on textbook: " use the trichloroacetic acid solution of 33.3% or 50% (weight ratio) concentration, have stronger causticity, often with pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K31/19A61P9/14A61P17/00A61P43/00
Inventor 王怀琛
Owner 王怀琛
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