CN204233520U - A kind of anal canal with pressure controllable cuff - Google Patents
A kind of anal canal with pressure controllable cuff Download PDFInfo
- Publication number
- CN204233520U CN204233520U CN201420703976.0U CN201420703976U CN204233520U CN 204233520 U CN204233520 U CN 204233520U CN 201420703976 U CN201420703976 U CN 201420703976U CN 204233520 U CN204233520 U CN 204233520U
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- China
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- cuff
- anal canal
- pressure
- air pump
- pressure controllable
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Abstract
The utility model discloses a kind of anal canal with pressure controllable cuff, comprise anal canal body and be placed on the cuff in the middle part of anal canal, described cuff also connects the air pump of promising sleeve bag gas-filling by cuff pipe, cuff pipe is built-in with pressure transducer, described pressure transducer output connecting microprocessor, Microprocessor S3C44B0X drives the work of air pump.Anal canal with pressure controllable cuff provided by the utility model, anal canal adds a pressure controllable cuff, can be controlled the pressure of cuff by pressure transducer, microprocessor and air pump, anus can be closed after this sleeve bag gas-filling, solve Clysis transfusion spillover problem, improve enema effect.
Description
Technical field
This utility model relates to medical apparatus and instruments, particularly a kind of anal canal with pressure controllable cuff.
Background technology
Gerontal patient is because having a delicate constitution, and abdominal muscle and myenteron muscular tension reduce, and enterokinesia is weak, and the some drugs in addition used clinically has the side effect causing constipation, makes internal rectum be easy to stagnant dry and hard stool, cleaning enema often need be adopted to treat.Traditional clysmata inserts colon perfusion liquid with conduit from anus per rectum, to reach the Therapeutic Method of relieving constipation aerofluxus, can stimulate enterokinesia, softening, removing feces, and the effect having cooling, hasten parturition, dilute enteral poisonous substance, reduce absorption.In addition, also can reach for therapeutic purposes such as drug, nutrition, moisture.In coloclysis, the length that anal canal inserts anal is 7 ~ 10cm, and adult normal's rectum length is 12 ~ 15cm, anal canal front end can only reach rectum epimere, when enema flows out, mechanicalness and chemical irritation are produced to rectal wall, when enema gathers 150 ~ 200ml at internal rectum, when pressure reaches 7.3KPa, rectal wall sensor generation strong excitation, strong awareness of defecation is produced by neural reflex, in addition most of old age or weak patients Sphincter ani chalasia, the interior external sphincter coordination ability is poor, often there is the phenomenon outflowed in filling limit, limit, cause that the amount of pouring into is few and retention time is short, fully can not soften stool, and anal canal is easy to slippage, affect enema effect.In addition, traditional anal canal is because of comparatively thick and stiff, large to intestinal mucosa mechanical stimulus, may cause the complication such as anus rectal injury, perforation.
Summary of the invention
For overcoming the shortcomings and deficiencies of above-mentioned prior art, this utility model provides a kind of anal canal with pressure controllable cuff.
The technical solution of the utility model is:
A kind of anal canal with pressure controllable cuff, comprise anal canal body and be placed on the cuff in the middle part of anal canal, described cuff also connects the air pump of promising sleeve bag gas-filling by cuff pipe, cuff pipe is built-in with pressure transducer, described pressure transducer output connecting microprocessor, Microprocessor S3C44B0X drives the work of air pump.
Preferably, described microprocessor is also connected with touch screen.
Preferably, described anal canal body is marked with scale, and entering when anus end and cuff position use of anal canal front end scribbles lubricant in advance.
Preferably, anal canal front end is round and smooth, is equipped with opening in front end and side.
Preferably, described cuff distance anal canal front end enter anus end 10 ~ 15cm.
Preferred further, described air pump is provided with the relief valve of manual-lock air pump.
The utility model has the advantages that:
(1) a kind of anal canal with pressure controllable cuff provided by the utility model, anal canal adds a pressure controllable cuff, can be controlled the pressure of cuff by pressure transducer, microprocessor and air pump, anus can be closed after this sleeve bag gas-filling, solve the outer flow problem of perfusion, improve enema effect;
(2) anal canal of the present utility model uses silica gel tube, and caliber is comparatively thin, smooth surface, and soft durometer is suitable, decreases the stimulus intensity to intestinal wall;
(3) anal canal front end of the present utility model is round and smooth, all has opening in front end and side, not easily blocked in use procedure;
(4) this utility model catheter depth is 20 ~ 25cm, makes the head end of anal canal reach sigmoid colon stage casing, liquid can be avoided directly to enter rectal distention stimulation and cause defecation, effectively reduce Clysis transfusion spillover, improves enema effect;
(5) air pump of the present utility model is with manual safety switch, prevents that pressure transducer is out of control causes that cuff pressure is excessive causes explosion to injure patient.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further described:
Fig. 1 is the structural representation of the anal canal with pressure controllable cuff described in the utility model.
Detailed description of the invention
embodiment:
A kind of anal canal with pressure controllable cuff that this utility model discloses, the cuff 2 comprising anal canal body 1 and be placed in the middle part of anal canal, described anal canal body is silica gel tube, and anal canal body is marked with scale, cuff distance anal canal body front end 10 ~ 15cm.Described cuff also connects the air pump of promising sleeve bag gas-filling by cuff pipe 3, cuff pipe is built-in with pressure transducer, described pressure transducer output connecting microprocessor, and Microprocessor S3C44B0X drives the work of air pump.Described microprocessor is also connected with touch screen.
Before starting coloclysis, according to touch screen setting cuff pressure value, microprocessor can provide best gas injection parameter automatically according to inputted numerical value.After anal canal puts in place, press start key, microprocessor sends air pump startup command, and air pump starts sleeve bag gas-filling, and pressure transducer detects cuff pressure, and remains in force value that microprocessor provides, automatically adjusts gas injection rate, until coloclysis terminates.Before pouring into enema, first inject 40ml glycerin, have the effect of softer stool, be beneficial to the eliminating of stool, increase the effect of coloclysis.In coloclysis process, also according to the demand of patient and sensation, can be adjusted by touch screen to cuff pressure, treat that coloclysis terminates, out, anal canal exits the air release in cuff.Also with manual safety switch on described air pump, prevent that pressure transducer is out of control causes that cuff pressure is excessive causes explosion to injure patient, air pump device is hand-held, is not only easy to carry and applies, and is also convenient to controlled pressure and gas injection rate.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All modifications done according to the spirit of this utility model main technical schemes, all should be encompassed within protection domain of the present utility model.
Claims (6)
1. the anal canal with pressure controllable cuff, comprise anal canal body and be placed on the cuff in the middle part of anal canal, it is characterized in that: described cuff also connects the air pump of promising sleeve bag gas-filling by cuff pipe, cuff pipe is built-in with pressure transducer, described pressure transducer output connecting microprocessor, Microprocessor S3C44B0X drives the work of air pump.
2. the anal canal with pressure controllable cuff according to claim 1, is characterized in that: described microprocessor is also connected with touch screen.
3. the anal canal with pressure controllable cuff according to claim 1, is characterized in that: described anal canal body is marked with scale, and entering when anus end and cuff position use of anal canal front end scribbles lubricant in advance.
4. the anal canal with pressure controllable cuff according to claim 1, is characterized in that: anal canal front end is round and smooth, is equipped with opening in front end and side.
5. the anal canal with pressure controllable cuff according to claim 1, is characterized in that: described cuff enters anus end 10 ~ 15cm apart from anal canal front end.
6. the anal canal with pressure controllable cuff according to claim 1, is characterized in that: described air pump is provided with the relief valve of manual-lock air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703976.0U CN204233520U (en) | 2014-11-21 | 2014-11-21 | A kind of anal canal with pressure controllable cuff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703976.0U CN204233520U (en) | 2014-11-21 | 2014-11-21 | A kind of anal canal with pressure controllable cuff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204233520U true CN204233520U (en) | 2015-04-01 |
Family
ID=52763081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420703976.0U Expired - Fee Related CN204233520U (en) | 2014-11-21 | 2014-11-21 | A kind of anal canal with pressure controllable cuff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204233520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113456132A (en) * | 2021-07-19 | 2021-10-01 | 南通市第一人民医院 | Automatic open-close type intestinal tract protector |
-
2014
- 2014-11-21 CN CN201420703976.0U patent/CN204233520U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113456132A (en) * | 2021-07-19 | 2021-10-01 | 南通市第一人民医院 | Automatic open-close type intestinal tract protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20151121 |