CN2732250Y - Anti-reflux enema syringe - Google Patents
Anti-reflux enema syringe Download PDFInfo
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- CN2732250Y CN2732250Y CN 200420082628 CN200420082628U CN2732250Y CN 2732250 Y CN2732250 Y CN 2732250Y CN 200420082628 CN200420082628 CN 200420082628 CN 200420082628 U CN200420082628 U CN 200420082628U CN 2732250 Y CN2732250 Y CN 2732250Y
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Abstract
The utility model relates to an anti-reflux enema container, which relates to an enema container, particularly an enema container for glycerin liquid medicines. The utility model can serve as a rectum purgative tool before thoracic surgical operation, surgical operation, the delivery of pregnant women, and general examination. The anti-reflux enema container is provided with a plastic body, wherein, the body is composed of a container and a sealed tube body which is communicated with the container, and a check valve is arranged at the junction between the container and the tube body. The utility model which uses the check valve can effectively prevent the reflux of liquid in vivo. Thus, the liquid medicines in the container can be prevented from pollution, and the liquid medicines in the container can be extruded by multiple times.
Description
Technical field
A kind of anti-reverse purling intestinal container of this utility model relates to a kind of coloclysis container, refers in particular to a kind of glycerols medicinal liquid coloclysis container, before this utility model can be used as thoracic surgery and surgical operation, the anemia of pregnant woman is antenatal and general inspection before the instrument that cleans of rectum.
Background technology
When domestic and foreign hospitals is implemented enema treatment to patient, traditional enema method-soap bucket lifting the method for most employings, it promptly is abluent with suds, use well-bucket and transfusion rubber tube to be burnisher, this method is placed 500ml-1500ml in bucket, soap lye promotes and hangs height, utilizes attraction of gravitation and difference in height to produce pressure, makes soap lye by flexible pipe intestinal lavage in anus input patient body.The great advantage of the method is that cost is low, but disadvantage is unhygienic and time and effort consuming, and it is all very inconvenient to make and clean, the lavation of a large amount of simultaneously use soap lye, patient does not feel well sometimes, occurs stimulating the intestinal wall mucosa, causes the congested reaction of edema, even the general symptom occurs; Also useful in addition glycerols medicinal liquid coloclysis container, its container by integrally blow formed strip long-neck body constitutes, and the place is provided with inside and outside plug at the long-neck mouth of pipe.This structure has safe, comfortable characteristics, but the medicinal liquid in the container chamber must once be used up.For this reason, the utility model proposes a new technical scheme.
Summary of the invention
The adverse current coloclysis container that the purpose of this utility model is to provide the glycerols medicine graded in a kind of its container to use.
A kind of adverse current coloclysis of this utility model container has a plastic body, and wherein, body is by a container and be attached thereto logical sealed tube body and form, and in the junction of container and body one check (non-return) valve is set.Use check (non-return) valve, can effectively prevent liquid countercurrent, prevent that the container inner liquid medicine from polluting, the container inner liquid medicine can be extruded several times.
Check (non-return) valve is made up of valve body, ball and valve catch, described valve is a circular arc diameter gradually-reducing shape by the valve port of container outlet end, when squeeze receptacle, container inner pressure increases, and makes the ball displacement, and valve is the unlatching shape, when container presents negative pressure state, give the medicinal liquid that flows back in the pipe catch is pushed to, ball abuts against valve port, and valve is closure state.It is simple to have valve body structure, by adorning characteristics easily.
Check (non-return) valve also can be made up of trapezoidal valve body, cross mouth plate washer in addition, and the step of an amplification is arranged by the container end valve port.When squeeze receptacle, container inner pressure increases, and the cross mouth of cross mouth plate washer is washed open, and valve is the unlatching shape, and when container presented negative pressure state, catch resetted, and valve is closure state.
Superiority of the present utility model is: use check (non-return) valve, can prevent liquid countercurrent in the body, thereby prevent that effectively the container inner liquid medicine from polluting, the container inner liquid medicine can be extruded several times.The utlity model has easy to use, safe, comfortable characteristics, can generally be used for the preceding rectum of general inspection that the operation of thoracic surgery and department of general surgery is preceding, the anemia of pregnant woman is antenatal and clean.
Below in conjunction with accompanying drawing and detailed structure of the present utility model of example and characteristics.
Description of drawings
Accompanying drawing 1, this utility model structural representation.
Accompanying drawing 2, A portion enlarged drawing.
Accompanying drawing 3, another valve body structure generalized section.
The B-B generalized section of accompanying drawing 4, Fig. 3.
Specific embodiment
Embodiment 1:
Shown in accompanying drawing 1 this utility model structural representation, a kind of anti-reverse purling intestinal container of this utility model has a body 1, wherein, body 1 is by a container 11 and be attached thereto logical body 12 and form, the other end of body is a seal head 13, and container 11 is the opening shape, and an arrival end 13 is promptly arranged, the inlet of medicinal liquid is provided with a check (non-return) valve 2 in the junction of container 11 and body 12 as a supplement.Use check (non-return) valve, can effectively stop liquid countercurrent, prevent that the container inner liquid medicine is contaminated, thereby the container inner liquid medicine can be extruded several times.Bulk material of the present utility model is the polrvinyl chloride (PVC) that is beneficial to degraded and reclaims, and also can use other medical plastics.Shown in the A portion enlarged drawing that accompanying drawing 2 is Fig. 1, the check (non-return) valve 2 of present embodiment.Check (non-return) valve 2 is made up of valve body 21, ball 22 and valve catch 23, and valve port 211 is a circular arc diameter gradually-reducing shape.When squeeze receptacle, container inner pressure increases, and makes ball 22 displacements, and valve is the unlatching shape, when container 11 presents negative pressure state, gives the medicinal liquid that flows back in the pipe catch is pushed to, and ball 22 is adjacent to valve port 211, and valve is closure state.
Embodiment 2:
Population structure such as embodiment 1, it is the valve mechanism difference, shown in the B-B generalized section that accompanying drawing 3 another valve body structure generalized sections and accompanying drawing 4 are Fig. 3, described check (non-return) valve 2 ' is made up of trapezoidal valve body 21 ', cross mouth plate washer 23 ', and the step 24 ' of an amplification is arranged by container 11 ' end valve mouth 211 '.
Claims (3)
1. an anti-reverse purling intestinal container has plastic body, it is characterized in that body by a container and be attached thereto logical sealed tube body and form, is provided with a check (non-return) valve in the junction of container and body.
2. anti-reverse purling intestinal container according to claim 1, it is characterized in that: described check (non-return) valve is made up of valve body, ball and valve catch, is the circular arc gradually-reducing shape by the container end valve port.
3. anti-reverse purling intestinal container according to claim 1 is characterized in that: described check (non-return) valve is made up of trapezoidal valve body, cross mouth plate washer, and the step of an amplification is arranged by the container end valve port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420082628 CN2732250Y (en) | 2004-09-07 | 2004-09-07 | Anti-reflux enema syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420082628 CN2732250Y (en) | 2004-09-07 | 2004-09-07 | Anti-reflux enema syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2732250Y true CN2732250Y (en) | 2005-10-12 |
Family
ID=35068097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420082628 Expired - Fee Related CN2732250Y (en) | 2004-09-07 | 2004-09-07 | Anti-reflux enema syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2732250Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462868A (en) * | 2010-11-18 | 2012-05-23 | 北京麦迪海药业有限责任公司 | Novel medical enemator with check valve |
| CN112789067A (en) * | 2018-10-03 | 2021-05-11 | 医研比赫国际股份公司 | Enema device and delivery container for said enema device |
-
2004
- 2004-09-07 CN CN 200420082628 patent/CN2732250Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462868A (en) * | 2010-11-18 | 2012-05-23 | 北京麦迪海药业有限责任公司 | Novel medical enemator with check valve |
| CN112789067A (en) * | 2018-10-03 | 2021-05-11 | 医研比赫国际股份公司 | Enema device and delivery container for said enema device |
| CN112789067B (en) * | 2018-10-03 | 2022-11-25 | 医研比赫国际股份公司 | Enema device and delivery container for said enema device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |