CN204121502U - Disposable retention enema bag - Google Patents
Disposable retention enema bag Download PDFInfo
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- CN204121502U CN204121502U CN201420662469.7U CN201420662469U CN204121502U CN 204121502 U CN204121502 U CN 204121502U CN 201420662469 U CN201420662469 U CN 201420662469U CN 204121502 U CN204121502 U CN 204121502U
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Abstract
This utility model provides a kind of disposable retention enema bag, be made up of medicinal fluid bag, Murphy type burette device, arrangements for speed regulation, Enemata anal tube, anal canal side opening, lubrication cap, Enemata anal tube selects the latex material that quality is soft, diameter is thinner, Enemata anal tube is with a scale, and lubrication cap sleeve is at Enemata anal tube head end.The latex material that this utility model anal canal material selection is comparatively soft.This utility model is reasonable in design, stimulation to anus, rectum when can reduce to insert; the pathological changes intestinal wall extent of damage is few, avoids intestinal perforation, can improve patient comfort degree; and accurately can estimate insertion depth; facilitate during nurse operation and accurately can judge the degree of depth that anal canal inserts, avoid insertion depth not enough, bring out defecation reflex; make medicinal liquid can retain more than 2 hours, intestinal mucosa fully absorbs.
Description
Technical field
This utility model belongs to medical treatment device, relates to a kind of disposable retention enema bag.
Background technology
Retention enema is that medicinal liquid is poured into rectum or colon, is absorbed the method for the object reaching treatment intestinal tract disease by intestinal mucosa.This kind of route of administration is to maintain for the purpose of enteric cavity drug level and mesentery blood drug level, be particular about drug dispersion area and diffusion coefficient, the length of medicinal liquid retention time directly affects absorption and the curative effect of medicine, research shows, enema retains and just can reach therapeutic effect in 2 hours in intestinal, retains more than 6 hours best results.In clinical position, we find that retention time length has various factors, except patient's sensitivity, operation skill, for retention enema enema bag existing for problem, cause the defect that retention time is short, easily excessive, had a strong impact on absorption and the utilization of medicine.If having a kind of enema bag can contribute to nurse remains in intestinal longer by enema, by being conducive to the absorption of medicinal liquid in intestinal, to increase curative effect.
Summary of the invention
The purpose of this utility model overcomes the deficiency existed at present, a kind of disposable retention enema bag is provided, by medicinal fluid bag, Murphy type burette device, arrangements for speed regulation, Enemata anal tube, anal canal side opening, lubrication cap is formed, Enemata anal tube selects quality soft, the latex material that diameter is thinner, external diameter is about 1.1cm, Enemata anal tube length is 30cm, Enemata anal tube is with a scale, apart from Enemata anal tube head end 3cm place's design 4 side openings, lubrication cap sleeve is at Enemata anal tube head end, Enemata anal tube header terminal design is round and smooth shape, cotton piece containing lubricant is housed in lubrication cap, take off lubrication cap during use and take out the anal canal that cotton piece can smear needs lubrication.Enemata anal tube is with a scale, from apart from head end 30 cm place, arranges the reference mark of 10cm, 15cm, 20cm, 25cm, 30cm.
The anal canal quality of the disposable retention enema bag of this utility model uses comparatively soft latex material instead, model selects diameter comparatively thin (external diameter is about 1.1-1.2cm), the stimulation to anus, rectum when can reduce to insert, and the pathological changes intestinal wall extent of damage is few, avoid intestinal perforation, and patient comfort degree can be improved.
The length of the disposable enemas bag anal canal used clinically is at present short, and anal canal length is only 16cm, only can act on rectum or sigmoid Colon Terminal, and medicine cannot reach in the middle part of sigmoid colon at all.From anatomical features, rectum length is 12 cm ~ 15 cm, and sigmoid colon is 4O cm ~ 45 cm, the catheter depth of tradition retention enema is 15 cm ~ 20 cm, intubate front end can only reach rectum and sigmoid colon intersection, or just reaches sigmoid colon, easily stimulates rectum to produce awareness of defecation.The Enemata anal tube extended length of this utility model enema bag is to 30cm, retention enema catheter depth can be made to 30cm, its position reached is in Sigmoidocolic stage casing, by improving buttocks, repeatedly converting patient posture, allowing medicinal liquid along the reverse flow of enteric cavity direction, extend its interior retention time, to greatest extent medicinal liquid can be delivered to deep enteric cavity, give full play to drug effect, effectively prevent overflow of drug fluid and stimulate rectum to cause defecation reflex.The anal canal display scale of this utility model enema bag, respectively at 10cm, 15cm, 20cm, 25cm, 30cm place reference mark on design Enemata anal tube, accurately to estimate insertion depth, facilitate during nurse operation and accurately can judge the degree of depth that anal canal inserts, avoid insertion depth not enough, bring out defecation reflex, make medicinal liquid can retain more than 2 hours, intestinal mucosa fully absorbs.
Enemata anal tube only head end place perforate medicinal liquid is easily gathered in a position of enteric cavity, and is easily blocked by feces.The anal canal of this utility model enema bag devises 4 side openings, drug dispersion area is increased, is also not easily blocked by feces and medicine.
The connection tube of the disposable enemas bag of current use does not have dropper device and arrangements for speed regulation, cannot observe and regulate and drip speed.Medicinal liquid pours into and too fastly easily causes defecation reflex, crosses and then affects fluid temperature slowly.Fluid temperature should remain on 37 DEG C ~ 38 DEG C, weakens, be unfavorable for that medicine fully absorbs lower than enterokinesia when 34 DEG C; Enema higher than rectal temperature (37 DEG C ~ 37.5 DEG C) 3 DEG C ~ 4 DEG C will stimulate the intestinal mucosa being in hyperemia, edema, erosion and ulcer, causes defecation reflex.This utility model enema bag on the connection tube of enema bag, increase Murphy type burette device and arrangements for speed regulation, thus the speed that can observe and regulate medicinal liquid to pour into, by medicinal liquid flow speed control in OK range, avoid pouring into excessive velocities, intestinal cavity pressure is too high.Intestinal cavity pressure >7.3kPa(55mmHg), namely intestinal wall sensor produces excitement, produces awareness of defecation immediately by neural reflex, causes defecation reflex, and it also avoid because dripping speed excessively slow, the coloclysis time is long, and fluid temperature is declined.
Tradition anal canal head is more flat, and needs to prepare gauze, paraffin wet goods articles for use in addition, add the unnecessary operating time, the remote-effects change of fluid temperature.The anal canal of this utility model enema bag adopts round and smooth design at head end, the zest to anus and rectum when reducing to insert.Design tube head carries lubricant, and user is without the need to being separately equipped with paraffin wet goods lubriation material, easy to operate, saves the operating time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the disposable retention enema bag of this utility model.
Detailed description of the invention
Be further described below in conjunction with drawings and Examples.
embodiment 1
See Fig. 1, disposable retention enema bag described in the utility model, by medicinal fluid bag 1, Murphy type burette device 2, arrangements for speed regulation 3, Enemata anal tube 4, anal canal side opening 5, lubrication cap 6 is formed, Enemata anal tube 4 selects quality soft, the latex material that diameter is thinner, external diameter is about 1.1cm, Enemata anal tube 4 length is 30cm, Enemata anal tube 4 is with a scale, display scale 10 ~ 30cm, apart from Enemata anal tube 4 head end 3cm place's design 4 side openings 5, lubrication cap 6 is enclosed within Enemata anal tube 4 head end, Enemata anal tube 4 header terminal design is round and smooth shape, cotton piece containing lubricant is housed in lubrication cap 6, take off lubrication cap 6 during use and take out the anal canal that cotton piece can smear needs lubrication.
embodiment 2
During use, enema bag is suspended on drip stand, conventional coloclysis medicinal liquid is carried out to patient and prepares, take off lubrication cap 6, take out cotton piece and can smear outside the anal canal length of needs lubrication, carry out coloclysis.
Content described in this description embodiment is only enumerating the way of realization that utility model is conceived, should not being regarded as of the scope of application of the present utility model is only limitted to the concrete form that embodiment is stated, the scope of application of the present utility model also and conceive the equivalent technologies means that can expect according to this utility model in those skilled in the art.
Claims (4)
1. a disposable retention enema bag, it is characterized in that, be made up of medicinal fluid bag (1), Murphy type burette device (2), arrangements for speed regulation (3), Enemata anal tube (4), anal canal side opening (5), lubrication cap (6), Enemata anal tube (4) is with a scale, apart from Enemata anal tube (4) head end 3cm place's design 4 side openings (5), lubrication cap (6) is enclosed within Enemata anal tube (4) head end, and Enemata anal tube (4) header terminal design is round and smooth shape.
2. the disposable retention enema bag of one according to claim 1, is characterized in that, Enemata anal tube (4) selects the latex material that quality is soft, diameter is thinner, external diameter 1.1-1.5cm.
3. the disposable retention enema bag of one according to claim 1, is characterized in that, Enemata anal tube (4) is at distance head end 30cm place difference labelling 10cm, 15cm, 20cm, 25cm, 30cm scale.
4. the disposable retention enema bag of one according to claim 1, is characterized in that, the cotton piece containing lubricant is housed in lubrication cap (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662469.7U CN204121502U (en) | 2014-11-09 | 2014-11-09 | Disposable retention enema bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662469.7U CN204121502U (en) | 2014-11-09 | 2014-11-09 | Disposable retention enema bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204121502U true CN204121502U (en) | 2015-01-28 |
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ID=52377893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420662469.7U Active CN204121502U (en) | 2014-11-09 | 2014-11-09 | Disposable retention enema bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204121502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327413A (en) * | 2015-11-04 | 2016-02-17 | 付飒飒 | Drop-feeding type retention enemator |
-
2014
- 2014-11-09 CN CN201420662469.7U patent/CN204121502U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327413A (en) * | 2015-11-04 | 2016-02-17 | 付飒飒 | Drop-feeding type retention enemator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |