CN105727377A - Midwifery gel - Google Patents
Midwifery gel Download PDFInfo
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- CN105727377A CN105727377A CN201510412054.3A CN201510412054A CN105727377A CN 105727377 A CN105727377 A CN 105727377A CN 201510412054 A CN201510412054 A CN 201510412054A CN 105727377 A CN105727377 A CN 105727377A
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Abstract
The present invention provides a midwifery gel used for forming a slippery film layer on a birth canal to reduce the friction between a mother and a baby. The midwifery gel comprises the distilled water, hydroxyethyl cellulose, carbomer and mono-propylene glycol.
Description
Technical field
The present invention relates to a kind of midwifery gel, particularly relate to one on birth canal, form smooth thin layer, thus reducing the gel of mother and baby's friction.
Background technology
Puerpera's case dead when childbirth has a lot, when modal reason is antenatal, product and bleed profusely puerperal.The reason bled profusely includes:
-multiple birth or the big single tire of build cause that Uterus wall is impaired；
-puerperal is at uterus retained placental；
-face the dish time and oversize cause that uterine contraction deforms；
During-childbirth, cervix uteri or vagina cut damage or break.
It is divided into two stages.First stage is called expansionary phase, and cervical orifice can stretch and thinning.As cervix uteri fully expanded (10cm), just start second stage.Second stage is called delivery of the fetal stage.
When vagina produces, puerpera needs firmly to bear fetus.If it is oversize to face the dish time, puerpera and fetus all can be substantially completely exhausted.
Although fetus surrounding has the liquid of tool protective effect time conceived, also having smooth material to be coated with, the friction between fetus and vagina still makes fetus be not easy to skid off birth canal.
At delivery of the fetal stage, it is lower it is possible to break that vagina tissue and being organized in about do not have extraneous factor to get involved, in fact, similar 45% parturient childbirth time all can run into this situation, at this moment, midwives or gynaecologist can cut out little otch together along the direction of safety, attempt avoiding uncontrolled rupture event, but do so is also not necessarily it can be avoided that break.
Current way is to use some products to attempt avoiding above-mentioned situation to occur.
One of which product is vaseline., the high electrode of vaseline can stimulate mucosa, and puerpera occurs that the risk of thromboembolism is significantly high.Another kind of product is the soap adding bar pedicle hole (Baticon), but may result in thyroid function decline during the scalp of this product traverse fetus, and it also stimulates eyes and mucosa.Another kind of product is quintessence oil, but can stimulate eyes, and similar aseptic olive oil adhesive force is then too low.
Based on disadvantages mentioned above and the deficiencies in the prior art, the midwifery product technical field about reducing fetus and vaginal wall friction needs to improve.
Summary of the invention
The present invention relates to a kind of midwifery gel, it meets user's requirement, eliminates above-mentioned all shortcomings simultaneously, and has some new advantages.
The topmost purpose of the present invention is to provide one and forms smooth thin layer on birth canal, thus reducing the gel of mother and baby's friction.By reducing friction, just realizing smooth effect, thus reducing uterine contraction, making puerpera successfully give a birth when not injuring fetus.
One of them purpose of the present invention is to speed up birth process, thus lowering risk.
Another similar purpose of the present invention is make fetus skid off and more easily slips out vagina, thus protecting fetus and the vagina of puerpera, pelvic muscles and perineal position.
Another object of the present invention is to make product of the present invention to use when the general childbirth of form of ownership and water confinement safely.
Another object of the present invention is to make product pasteurised completely of the present invention, and is added without preservative or latex component.Additionally, it is an object of the invention to eliminate the harmful effect that chemical substance causes.
It is a further object to provide low production cost and simple production stage.
To achieve these goals, the present invention provides a kind of and forms smooth thin layer on birth canal, thus reducing the midwifery gel of mother and baby's friction, it is characterized in that, it includes distilled water, hydroxyethyl cellulose (hydroxyethylcellulose), carbomer (carbomer) and single-propylene glycol (monopropyleneglycol).
To achieve these goals, the midwifery gel of the present invention includes the single-propylene glycol of the distilled water of 70-100 percentage by weight, the hydroxyethyl cellulose of 2-5 percentage by weight, the carbomer of 0.1-1 percentage by weight and 5-20 percentage by weight.
To achieve these goals, the present invention also provides for one and forms smooth thin layer on birth canal, thus reducing the production method of the midwifery gel of mother and baby's friction；The method is characterised by comprising the following steps:
1. use the distilled water of total amount 1/3rd, add hydroxyethyl cellulose, then mix；
2. add single-propylene glycol to the distilled water of step 1 and hydroxyethyl cellulose mixture, it is thus achieved that the first mixture；
3. the distilled water of remaining total amount 2/3rds and carbomer are mixed, it is thus achieved that the second mixture；
4. the second mixture is added the first mixture, then the second mixture and the first mixture are mixed, until both Homogeneous phase mixing.
To achieve these goals, the temperature of described distilled water is 25-30 DEG C.
Following detailed description by make the structure and features of the present invention and its all advantages are apparent is clear to.The assessment of the present invention should be taken into account following detailed description.
Detailed description of the invention
Detailed description below in connection with midwifery its preferred structure of gel of the present invention is intended to be more fully understood that the present invention, and it is not construed as limiting the invention.
The present invention is that one forms smooth thin layer on vagina birth canal, thus reducing the midwifery gel of mother and baby's friction.One layer of smooth thin film of described gel formation, is coated with vaginal wall, reduces friction, thus assisting childbirth produces.
The product requirement specification of inventive gel:
Assist during-childbirth to bear fetus；
-shorten the production time (in the women of first fertility, delivery of the fetal stage shortens 30% (26 minutes), and whole production process shortens 30% (106 minutes))；
-protection perineal position (region between external genital and anus) (lowers the probability broken in puerpera perineum portion)；
-bio-adhesive performance is very strong；
-conductance (5.0-9.0ms.cm-1)；
-faintly acid (pH5.5-6.5)；
-hydratability is very strong；
-sterilize；
-not sensitization；
-do not stimulate mucosa and eyes；
-only generation effect physically；
-there is no the property of medicine；
-will not be absorbed by the body；
-tasteless, near colorless, viscose shape.
The composition of inventive gel:
| Raw material | Preferred amounts (percentage by weight) | Optional amount (percentage by weight) |
| Distilled water | 82.25 | 70-100 |
| Hydroxyethyl cellulose | 2.4 | 2-5 |
| Carbomer | 0.35 | 0.1-1.0 |
| Single-propylene glycol | 15 | 5-20 |
The gel of the present invention suitable in first produce and produced women once, once cut open the belly produce women, water produces and premature labor women.The gel of the present invention can make vagina work process lighten pine when vagina produces in long production process, protects perineal position, and makes the work of staff separation Placenta Hominis be easier to.
The gel of the present invention is used in intravaginal when childbirth initialization phase or gestation sac break the examination per vagina first after opening and wearing amniotic fluid.Preferably, by using the glove sterilized when described examination per vagina first, gel coating to be produced in road in vagina.Or, by using the applicator sterilized that gel is applied to fetus forehead.
Gel makes consumption be preferably childbirth every time and uses 10-25ml.Research on maximum utilized quantity is 30ml.
The gel of the present invention is not product of hastening parturition.Gel only uses after laboronset.In other words, gel is not the product causing childbirth, but assists after laboronset to make the easier product of childbirth.
The production method of inventive gel:
1. first, hydroxyethyl cellulose is added mixing in distilled water, until dissolving；Preferred mixing velocity is 40-60RPM (temperature of distilled water is preferably 25-30 DEG C)；
2. add single-propylene glycol to the distilled water of step 1 and hydroxyethyl cellulose mixture lentamente, it is thus achieved that the first mixture；
3. at another place, remaining distilled water (i.e. 2/3rds of distilled water total amount) and carbomer are mixed, until dissolving, it is thus achieved that the second mixture；Preferred mixing velocity is 1,000RPM (temperature of distilled water is preferably 20-30 DEG C)；
4. the second mixture is added the first mixture, then the second mixture and the first mixture are mixed, until both Homogeneous phase mixing.
After last step, carry out control of product quality, and put aside to precipitate.Afterwards, product evacuation removes bubble, and sterilizes.
Use inventive gel time it is noted that be a bit if vagina does not moisten, use gel time to add enough liquid, this liquid can be general saline solution or other sterile solution.
Another point supplements in 15-20 minute when using inventive gel it should be noted that after wearing amniotic fluid and uses gel.
About 5 years of the effect duration of inventive gel.
Claims (6)
1. on birth canal, form a smooth thin layer, thus reducing the midwifery gel of mother and baby's friction, it is characterised in that: it includes distilled water, hydroxyethyl cellulose, carbomer and single-propylene glycol.
2. midwifery gel as claimed in claim 1, it is characterized in that: distilled water accounts for gel 70-100 percentage by weight, hydroxyethyl cellulose accounts for gel 2-5 percentage by weight, carbomer accounts for gel 0.1-1 percentage by weight, and single-propylene glycol accounts for gel 5-20 percentage by weight.
3. midwifery gel as claimed in claim 1 or 2, it is characterised in that: gel makes consumption be that childbirth uses 10-25ml every time.
4. on birth canal, form a smooth thin layer, thus reducing the production method of the midwifery gel of mother and baby's friction, it is characterised in that comprise the following steps:
Step one: use the distilled water of total amount 1/3rd, adds hydroxyethyl cellulose, then mixes；
Step 2: add single-propylene glycol to distilled water and the hydroxyethyl cellulose mixture of step one, it is thus achieved that the first mixture；
Step 3: the distilled water of remaining total amount 2/3rds and carbomer are mixed, it is thus achieved that the second mixture；
Step 4: the second mixture is added the first mixture, then mixes the second mixture and the first mixture, until both Homogeneous phase mixing.
5. the production method of midwifery gel as claimed in claim 4, it is characterised in that: the temperature of described distilled water is 25-30 DEG C.
6. the production method of midwifery gel as claimed in claim 4, it is characterized in that: distilled water total amount accounts for gel 70-100 percentage by weight, hydroxyethyl cellulose accounts for gel 2-5 percentage by weight, carbomer accounts for gel 0.1-1 percentage by weight, and single-propylene glycol accounts for gel 5-20 percentage by weight.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR201416365 | 2014-12-31 | ||
| TR2014/16365 | 2014-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105727377A true CN105727377A (en) | 2016-07-06 |
Family
ID=56296080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510412054.3A Pending CN105727377A (en) | 2014-12-31 | 2015-07-14 | Midwifery gel |
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| Country | Link |
|---|---|
| CN (1) | CN105727377A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100105750A1 (en) * | 2008-10-23 | 2010-04-29 | Nycomed Us Inc. | Stable metronidazole gel formulations |
| CN102784416A (en) * | 2012-08-28 | 2012-11-21 | 福州乾正药业有限公司 | Novel delivery assisting gel and preparation method and application of novel delivery assisting gel |
| CN103340824A (en) * | 2013-07-09 | 2013-10-09 | 宁波华欣医疗器械有限公司 | Midwifery gel and preparation method thereof |
-
2015
- 2015-07-14 CN CN201510412054.3A patent/CN105727377A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100105750A1 (en) * | 2008-10-23 | 2010-04-29 | Nycomed Us Inc. | Stable metronidazole gel formulations |
| CN102784416A (en) * | 2012-08-28 | 2012-11-21 | 福州乾正药业有限公司 | Novel delivery assisting gel and preparation method and application of novel delivery assisting gel |
| CN103340824A (en) * | 2013-07-09 | 2013-10-09 | 宁波华欣医疗器械有限公司 | Midwifery gel and preparation method thereof |
Non-Patent Citations (4)
| Title |
|---|
| ANDREAS F. SCHAUB: "Obstetric gel shortens second stage of labor and prevents perineal trauma in nulliparous women: a randomized controlled trial on labor facilitation", 《J. PERINAT. MED.》 * |
| 姚静等: "《药用辅料应用指南》", 31 August 2011 * |
| 朱庆生: "《中国医学装备年鉴》", 30 April 2013 * |
| 王德智等: "提高孕产期保健质量 开创产科新纪元", 《中国实用妇科与产科杂志》 * |
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Address after: Turkey Istanbul Applicant after: Tuokuashi health service medical cleaning and chemical products industry and Trade Co. Ltd. Address before: Turkey Istanbul Applicant before: TURKUAZ SA GLIK HIZMETLERI MEDIKAL TEMIZLIK KIMYASAL URUNLER SANAYI VE TICARET LIMITED SIRKETI |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |