CN106948189A - A kind of hospital gauze that function is indicated with pH - Google Patents
A kind of hospital gauze that function is indicated with pH Download PDFInfo
- Publication number
- CN106948189A CN106948189A CN201710245775.9A CN201710245775A CN106948189A CN 106948189 A CN106948189 A CN 106948189A CN 201710245775 A CN201710245775 A CN 201710245775A CN 106948189 A CN106948189 A CN 106948189A
- Authority
- CN
- China
- Prior art keywords
- gauze
- lam
- ipomoea batatas
- function
- distilled water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/34—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using natural dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
Abstract
The invention provides a kind of hospital gauze that function is indicated with pH, it is made by the method comprised the following steps：Ipomoea batatas(L.)Lam is added in distilled water, dye liquor is configured to；Gauze is contaminated into 60 80min in 50 90 DEG C of dye liquors；With distillation water washing, dry.The hospital gauze soda acid indicating range is in the range of 3 9pH.Hospital gauze produced by the present invention, wound is equally protected not only like common gauze, can also monitor the infection conditions and wound healing situation of wound.
Description
Technical field
The present invention relates to field of medical products, especially a kind of hospital gauze that function is indicated with pH.
Background technology
It is well known that the main plain weave former cloth that is made into by Quality Pure Cotton Yarn Production of medical absorbent cotton/gauze, through degreasing, bleaching, refine and form
Gauze, be mainly used in binding up a wound, prevent wound infection, be the most frequently used processing wound in surgical operation and outdoor first aid
A kind of wrapper material.
The hospital gauze for indicating function with pH has not been reported.
The content of the invention
The invention aims to provide a kind of hospital gauze that function is indicated with pH, wound is detected by the gauze
PH value, can be instructed as auxiliary diagnosis doctor correctly from anti-infectives treat, so as to reduce infection rate.
A kind of hospital gauze that function is indicated with pH that the present invention is provided, is made by the method comprised the following steps：
Ipomoea batatas(L.)Lam is added in distilled water, dye liquor is configured to；Gauze is contaminated into 60-80min in 50-90 DEG C of dye liquor；With distillation
Water washing, dries；Wherein：Distilled water, Ipomoea batatas(L.)Lam and gauze mass ratio are 30-40: 0.03-0.1: 1；
Described Ipomoea batatas(L.)Lam is made as follows：Purple sweetpotato root tuber is taken, cleans, be cut into fragment, 50-60 DEG C of baking
It is dry, grind, cross 90-140 mesh sieve, purple sweet potato powder is made, 1-2h is extracted in 60 DEG C of waters bath with thermostatic control with 80% ethanol of pH value 3,
4000r/min centrifuges 10min, takes supernatant, is concentrated under reduced pressure, and is freeze-dried.
A kind of hospital gauze that function is indicated with pH, is made by the method comprised the following steps：Add in distilled water
Enter Ipomoea batatas(L.)Lam and ferrous sulfate, be configured to dye liquor；Gauze is contaminated into 60-80min in 40-70 DEG C of dye liquor；Use distilled water
Washing, dries；Wherein：Distilled water, Ipomoea batatas(L.)Lam, ferrous sulfate and gauze mass ratio are 30-40: 0.03-0.1:
0.03-0.1∶1；
Described Ipomoea batatas(L.)Lam is made as follows：Purple sweetpotato root tuber is taken, cleans, be cut into fragment, 50-60 DEG C of baking
It is dry, grind, cross 90-140 mesh sieve, purple sweet potato powder is made, 1-2h is extracted in 60 DEG C of waters bath with thermostatic control with 80% ethanol of pH value 3,
4000r/min centrifuges 10min, takes supernatant, is concentrated under reduced pressure, and is freeze-dried.
Described ferrous sulfate can be substituted with aluminum sulfate.
Beneficial effects of the present invention：
The present invention indicates that function is combined with gauze material using the soda acid of Ipomoea batatas(L.)Lam and prepared with soda acid instruction
The gauze of function, not only there is common gauze to protect the effect of wound, can also monitor the infection conditions of wound, observe wound for it
Healing state.The skin of health and the wound of healing, pH value is generally below 5, and gauze color is red, such as larger than this value,
Illustrate that wound, by weak acid sexual deviation alkalescence, shows that complication has occurred in wound.When pH value reaches 6.5~8.5, gauze color by
Red becomes au bleu, shows wound severe infections.
In addition, the present invention has good coordination property using Ipomoea batatas(L.)Lam and metal ion, refer to the soda acid of preparation
Show that hospital gauze does not fade.Necessary to iron is proline and lysine hydroxylating, serious asiderosis can cause collage synthesis to hinder
Hinder, so iron ion also has the effect for promoting wound healing.
What the present invention was prepared there is soda acid to indicate that the gauze of function can detect the pH value of wound by the gauze, as
Auxiliary diagnosis instructs doctor correctly to be treated from anti-infectives, so as to reduce infection rate.
Embodiment
Embodiment 1 prepares purple sweetpotato soda acid and indicates hospital gauze
The preparation of Ipomoea batatas(L.)Lam：Fresh purple sweetpotato root tuber is taken, cleans, be cut into fragment, 60 DEG C of drying grind, cross 140 mesh
Sieve, is made purple sweet potato powder, is extracted with pH value for 3 80% ethanol (hydrochloric acid regulation), and 1h, 4000r/ are extracted in 60 DEG C of waters bath with thermostatic control
Min centrifuges 10min, takes supernatant, is concentrated under reduced pressure, freeze-drying.
Purple sweetpotato soda acid indicates prepared by hospital gauze：0.5g Ipomoea batatas(L.)Lams are added in 400g distilled water and are configured to dye
Liquid；10g gauzes are contaminated into 60min in 50 DEG C of dye liquors；10min is washed with 40 DEG C of hot distilled waters, is dried.
Soda acid indicating range is tested：
Above-mentioned soda acid instruction gauze is put into by citric acid, disodium hydrogen phosphate, hydrochloric acid, sodium carbonate, sodium acid carbonate and hydrogen-oxygen
The pH value for changing sodium regulation is respectively 2,3,4,5,6,7,8,9,10,11 solution, is developed the color after 5min.Purple sweetpotato soda acid indicates doctor
With gauze, hue value H is gradually lowered to 292.91 from 313.85 between pH value 2-7, and color is gradually become shallower as to grey violet from red
Color, while K/S values are also tapered into.When pH value is 8, hue value H is 253.17, and fabric color is in blueness；When pH value is 9
When, fabric color is changed into blue-green, and K/S values are significantly increased；When pH value is 10, fabric is in yellow green, the reduction of K/S values.
Embodiment 2 prepares Fe2+/Al3+- purple sweetpotato soda acid indicates hospital gauze：
The preparation be the same as Example 1 of Ipomoea batatas(L.)Lam.
Purple sweetpotato soda acid indicates prepared by hospital gauze：0.5g Ipomoea batatas(L.)Lams and 0.5g sulfuric acid are added in 400g distilled water
Ferrous iron, is configured to dye liquor；10g gauzes are contaminated into 60min in 70 DEG C of dye liquors；10min is washed with 40 DEG C of hot distilled waters, is dried i.e.
Can.
Above-mentioned soda acid instruction gauze is put into by citric acid, disodium hydrogen phosphate, hydrochloric acid, sodium carbonate, sodium acid carbonate and hydrogen-oxygen
The pH value for changing sodium regulation is respectively 2,3,4,5,6,7,8,9,10,11 solution, is developed the color after 5min.Hospital gauze hue value H
With pH value increase by 185 are gradually lowered to from 354.Hospital gauze hue value H is up to 354 when pH value is 2, and color is in cerise, K/S values
It is larger；As pH increases, color gradually becomes shallower as pinkiness by red, and K/S values are tapered into, and when pH value is 7, K/S values are most
It is small；Hospital gauze is in blueness when pH value is 8, and blue-green is presented in gauze when pH value is 9, and K/S values gradually increase, and color is increasingly
It is deep；When pH value is more than 10, gauze is in green.
Above two soda acid indicates that hospital gauze shows good color change in the range of wider pH, but from
Color change and invertibity (not fading) consideration, Fe2+/Al3+- purple sweetpotato soda acid indicates hospital gauze effect more preferably, and pH indicates model
Selection is enclosed between 3-9.
The above, is only the preferable embodiment in part of the present invention, not does any formal limit to the present invention
System.
Claims (3)
1. a kind of hospital gauze that function is indicated with pH, is made by the method comprised the following steps：Added in distilled water
Ipomoea batatas(L.)Lam, is configured to dye liquor；Gauze is contaminated into 60-80min in 50-90 DEG C of dye liquor；With distillation water washing, dry i.e.
Can；Wherein：Distilled water, Ipomoea batatas(L.)Lam and gauze mass ratio are 30-40: 0.03-0.1: 1；
Described Ipomoea batatas(L.)Lam is made as follows：Purple sweetpotato root tuber is taken, cleans, be cut into fragment, 50-60 DEG C of drying is ground
It is broken, 90-140 mesh sieve is crossed, purple sweet potato powder is made, 1-2h, 4000r/ are extracted in 60 DEG C of waters bath with thermostatic control with 80% ethanol of pH value 3
Min centrifuges 10min, takes supernatant, is concentrated under reduced pressure, and is freeze-dried.
2. a kind of hospital gauze that function is indicated with pH, is made by the method comprised the following steps：Added in distilled water
Ipomoea batatas(L.)Lam and ferrous sulfate, are configured to dye liquor；Gauze is contaminated into 60-80min in 40-70 DEG C of dye liquor；With distillation washing
Wash, dry；Wherein：Distilled water, Ipomoea batatas(L.)Lam, ferrous sulfate and gauze mass ratio are 30-40: 0.03-0.1: 0.03-
0.1∶1；
Described Ipomoea batatas(L.)Lam is made as follows：Purple sweetpotato root tuber is taken, cleans, be cut into fragment, 50-60 DEG C of drying is ground
It is broken, 90-140 mesh sieve is crossed, purple sweet potato powder is made, 1-2h, 4000r/ are extracted in 60 DEG C of waters bath with thermostatic control with 80% ethanol of pH value 3
Min centrifuges 10min, takes supernatant, is concentrated under reduced pressure, and is freeze-dried.
3. a kind of hospital gauze that function is indicated with pH as claimed in claim 2, described ferrous sulfate is replaced with aluminum sulfate
Generation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710245775.9A CN106948189A (en) | 2017-04-14 | 2017-04-14 | A kind of hospital gauze that function is indicated with pH |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710245775.9A CN106948189A (en) | 2017-04-14 | 2017-04-14 | A kind of hospital gauze that function is indicated with pH |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106948189A true CN106948189A (en) | 2017-07-14 |
Family
ID=59476089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710245775.9A Pending CN106948189A (en) | 2017-04-14 | 2017-04-14 | A kind of hospital gauze that function is indicated with pH |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411647A (en) * | 2018-04-23 | 2018-08-17 | 苏州西格司玛新材料科技有限公司 | Health textile and its preparation method and application with intelligent response function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061104A (en) * | 2010-12-07 | 2011-05-18 | 江南大学 | Method for extracting pigment used for real silk dyeing from purple potato |
| CN105040476A (en) * | 2015-08-11 | 2015-11-11 | 西安工程大学 | Method of preparing pH value color-changeable fabric by utilizing vegetable dyes |
| US20160106880A1 (en) * | 2014-10-15 | 2016-04-21 | Allison Coomber | Wound dressing materials incorporating anthocyanins derived from fruit or vegetable sources |
| CN105803578A (en) * | 2016-04-21 | 2016-07-27 | 武汉纺织大学 | Calcium alginate fiber with pH (Potential of Hydrogen) value indicating function and preparation method thereof |
| CN106521987A (en) * | 2016-08-31 | 2017-03-22 | 浙江科艺纺织有限公司 | PH-sensitive color changing fabric |
-
2017
- 2017-04-14 CN CN201710245775.9A patent/CN106948189A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061104A (en) * | 2010-12-07 | 2011-05-18 | 江南大学 | Method for extracting pigment used for real silk dyeing from purple potato |
| US20160106880A1 (en) * | 2014-10-15 | 2016-04-21 | Allison Coomber | Wound dressing materials incorporating anthocyanins derived from fruit or vegetable sources |
| CN105040476A (en) * | 2015-08-11 | 2015-11-11 | 西安工程大学 | Method of preparing pH value color-changeable fabric by utilizing vegetable dyes |
| CN105803578A (en) * | 2016-04-21 | 2016-07-27 | 武汉纺织大学 | Calcium alginate fiber with pH (Potential of Hydrogen) value indicating function and preparation method thereof |
| CN106521987A (en) * | 2016-08-31 | 2017-03-22 | 浙江科艺纺织有限公司 | PH-sensitive color changing fabric |
Non-Patent Citations (2)
| Title |
|---|
| 周培剑: "紫甘蓝和紫甘薯色素提取及酸碱指示真丝织物的制备", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
| 房宽峻等: "《染料应用手册》", 31 July 2013, 中国纺织出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411647A (en) * | 2018-04-23 | 2018-08-17 | 苏州西格司玛新材料科技有限公司 | Health textile and its preparation method and application with intelligent response function |
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Application publication date: 20170714 |