CN201840569U - Improved artificial anus - Google Patents
Improved artificial anus Download PDFInfo
- Publication number
- CN201840569U CN201840569U CN2010202673060U CN201020267306U CN201840569U CN 201840569 U CN201840569 U CN 201840569U CN 2010202673060 U CN2010202673060 U CN 2010202673060U CN 201020267306 U CN201020267306 U CN 201020267306U CN 201840569 U CN201840569 U CN 201840569U
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- anus
- bag
- enclosing cover
- operating room
- anal canal
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Abstract
The utility model relates to an enterostomy device, particularly to an improved artificial anus. The improved artificial anus consists of an alarm device and an anus body. The improved artificial anus is characterized in that the anus body is provided with a glass-shaped outer cover (3), an anal tube (1) and an anus bag (2) in an axial contraction compression state are sequentially arranged in the glass-shaped outer cover (3) from top to bottom, a pressure sensor (5) connected with a control unit in the alarm device is arranged between the inner side of the bottom and the bag bottom of the anus bag (2), and the outer side of the bottom is provided with an exhaust valve (4) communicated with the inner side of the cover; a water-proof breathable film (2-4) is glued to the end surface of an annular bracket (2-3) at the lower end opening of the anus bag (2). When the pressure sensor (5) senses that the pressure in the intestine is comparatively large, gas can be first discharged to reduce pressure. If the pressure in the intestine is still very large, defecation operation is carried out. The gas discharge operation of the improved artificial anus is convenient and quick, and the trouble of non-normal defecation operation can be avoided.
Description
Technical field
This utility model relates to a kind of enterostomy device, specifically relates to a kind of artificial anus.
Background technology
At present, the sickness rate of China's rectal cancer presents ascendant trend.There is every year the millions of people need excise the original position anus, reproduces and carry out the artificial anus at the left side stomach wall.Artificial anus's research work has carried out many decades, does not still have breakthrough, belongs to global problem.Because though the human body anal canal has only about 5cm, but external sphincter group in it is made of very complicated musculature, and coordinate control by visceral nerve and somatic nerve two big neural systems, so that the anal function under the physiological status can't adopt bionics techniques, photoelectric technology and mechanical technique to carry out at present is bionical.Use clinically at present the artificial anus connect to form by anus bag and intestinal tube with flange (similar flange).During use, the stomach wall that described intestinal tube passes through the patient is connected with the intestinal fistula mouth, and flange sticks on the belly and is bound in waist with cord and fixes, and anus bag hangs on the flange and docks with intestinal tube.Though existing artificial anus can collect the feces that the patient discharges, and obviously deposits two large problems, the one, can not control defecation, anus bag needs frequent the replacing; The 2nd, there is not seal approach, the frequent pollution clothes of liquid manure especially corrodes patient skin and causes the large tracts of land red rash even fester.
Notification number a kind of artificial gasbag plug for anus that has been CN 85105811B Granted publication, the effect and the effect of this gasbag plug are as described below: 1, form the anus plug by the inflatable spiral gasbag ball that is located on the hollow guide rod outer wall, when stoping stool to leak outside, drain the gas decompression by the groove that is located at the spiral gasbag ball surface; 2, the end of hollow guide rod is provided with glans penis, one piece of sensing contact pilotage is fixed at the top of glans penis, when moving behind patient's the stool compression glans penis, described sensing contact pilotage makes the alarm switch closure and reports to the police, but pinching this moment air valve, make the spiral air bag return the gas injection ball, can take off whole artificial gasbag plug for anus defecation.This shows, though above-mentioned patent scheme may command defecation, but still have following deficiency: 1, no aerofluxus control measure, patient's inconvenience discrepancy public relations occasion; Though 2, the spiral grooves on spiral gasbag ball surface can stop the stool outflow, the defective that can not avoid the outside seepage of liquid manure is foreseeable.
Summary of the invention
In view of the deficiencies in the prior art, technical problem to be solved in the utility model provides the controlled and hermetic modified model artificial anus of a kind of defecation aerofluxus.
The technical scheme that this utility model addresses the above problem is as follows:
A kind of modified model artificial anus, it is made up of attention device and anus body, it is characterized in that the scheme of described anus body is:
The enclosing cover of one glass cup-shaped, be provided with the anus bag of anal canal and axial compression state in it from top to bottom successively, the bag of bottom inside and anus bag (2) is provided with the pressure transducer that is connected with control unit in the described attention device at the end, the outside of bottom be provided with one with cover in the air bleeding valve that is communicated with; Wherein,
Described anal canal is a cylindrical tube, be threaded in the mouth of enclosing cover, and from the threaded connection place both end extension up and down, following extension is connected with the interface thread that is located at anus bag upper port, the higher authorities' extension exceeds the connector of enclosing cover conduct and intestinal;
But the main body of described anus bag is the corrugated tube of one section axial compression, and its upper port is provided with the interface that is connected with anal canal, and lower port is provided with ring support, and the end face of ring support is pasted with waterproof ventilated membrane;
Described air bleeding valve is a kind of touch check valve, it is made up of valve body, ball sealer, back-moving spring and button, be provided with the operating room in the described valve body, back-moving spring and ball sealer are located in the operating room from top to bottom successively, and be isolated with the steam vent that is located at valve body lower portion by the air flue that the bottom of ball sealer will be located on operating room's sidewall; Described button is a kind of T font rod component, and the bottom of operating room to valve body stretched out in the bottom of self sealss ball.
Modified model artificial anus described in the utility model, wherein said waterproof ventilated membrane is mainly born two effects greatly, the one, can allow gas-permeable in the enteral content to the space between described anus bag and the enclosing cover, the 2nd, enteral pressure can be passed to pressure transducer, therefore it can select the quality softness for use, have elasticity, waterproof and gas-pervious waterproof ventilated membrane, as TPU waterproof ventilated membrane or PE waterproof ventilated membrane.
Because intestinal contents constantly produces in digestion process, if the existing solid of anal canal and anus bag is or/and liquid contents, the gas content that produces of back then is difficult to pass solid or/and liquid contents and infiltrating in the space between anus bag and the enclosing cover so, in order to solve this technical barrier, anus bag described in the utility model center is provided with a permeability cell, the lower end of this permeability cell is fixed on the inwall of described ring support near waterproof ventilated membrane and by 2～3 they sup-port, when described anus bag was compressed, the upper end of permeability cell extended the middle part of anal canal.Above-mentioned permeability cell is one section blind pipe, and the lower end is uncovered, is the appearance stickup waterproof ventilative layer formation that is provided with the tubular armature of mesh at a section surface, and described waterproof ventilative layer is TPU waterproof ventilated membrane or PE waterproof ventilated membrane.
Modified model artificial anus described in the utility model, wherein, the inboard of described cover bottom portion also is provided with the vibrator that is connected with control unit in the described attention device, this vibrator is an eccentric type vibrator commonly used in the mobile phone, and it is made up of a micromachine and the eccentric block that is located on the micromachine output shaft.When pressure transducer perceives enteral pressure, just connect the power supply generation vibration of vibrator by control unit, the button that this moment, the patient can touch earlier on the air bleeding valve carries out aerofluxus, if after the aerofluxus, described vibrator continues vibration, illustrate that then enteral has solid or/and liquid contents need be backed out enclosing cover, allow the anus bag freely launch defecation.
Modified model artificial anus described in the utility model, wherein, described attention device can be that single-chip microcomputer (CPU) constitutes minimum control unit and the pressure transducer and the alarm device composition that are located on the single-chip processor i/o mouth, and wherein said alarm device can be phonetic alarm or vibrator.Described attention device work process as described below designs: described control unit is received and is carried out the A/D conversion earlier behind the pressure signal of pressure transducer sense input and compare with predetermined value, in case just connect the power supply of alarm device greater than predetermined value, otherwise disconnect the power supply of alarm device.The control box of described attention device can be located at the outside of cover bottom portion, also can do a little control box separately, and control unit wherein is connected with vibrator with the pressure transducer sense of cover bottom portion inboard by data wire.
Modified model artificial anus described in the utility model, wherein, the outer surface of described conduct and the higher authorities' of the anal canal of the connector of intestinal extension is provided with the fixing annular groove of intestinal, can slippage so that use catgut that the intestinal wall binding is fixed in the intestinal tube.
This utility model has following beneficial effect than prior art:
1, all adopts between anal canal and anus bag and the enclosing cover and be threaded, connect firm and be convenient to set up sealing gasket and further improve sealing effectiveness.
2, but the anus bag is the corrugated tube of axial compression, can be collected in when normally using in the enclosing cover, has reduced the volume of whole device greatly.
3, be pasted with waterproof ventilated membrane on the ring support of the upper port of anus bag, the gas content is penetrated in the space between anus bag and the enclosing cover.Like this, when described pressure transducer perceives enteral pressure when big, the button that can touch earlier on the air bleeding valve carries out aerofluxus (being equivalent to passwind), if this moment, a wind is put in just explanation as long as enteral pressure descends significantly, and explanation needs defecation if enteral pressure is still higher.As seen not only bleeding is convenient and swift for modified model artificial anus described in the utility model, and can avoid improper defecation operation tired.
Description of drawings
Fig. 1 is a kind of concrete structure sketch map of anus body described in the utility model.
Fig. 2 and Fig. 3 are a kind of concrete structure sketch map of air bleeding valve described in the utility model, and wherein, Fig. 2 is front view (and cuing open), and Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is a kind of concrete structure sketch map of anus bag described in the utility model.
Fig. 5 is the another kind of concrete structure sketch map of anus body described in the utility model.
Fig. 6 and Fig. 7 are the another kind of concrete structure sketch map of anus bag described in the utility model, and wherein, Fig. 6 is front view (partly cuing open), and Fig. 7 is that the B of Fig. 6 is to view.
Fig. 8 is a kind of concrete structure sketch map of exhaustor described in the utility model.
Fig. 9 is a kind of particular circuit configurations block diagram of attention device described in the utility model.
Figure 10 is the another kind of particular circuit configurations block diagram of attention device described in the utility model.
The specific embodiment
Example 1
Referring to Fig. 1, the anus main body structure is in this example: enclosing cover 3 is the glass cup-shaped, and the bag of its bottom inside and anus bag (2) is provided with pressure transducer 5 at the end, and the outside of bottom is provided with and covers the interior air bleeding valve 4 that is communicated with; Anal canal 1 is located in the enclosing cover 3 of glass cup-shaped from top to bottom successively with the anus bag 2 of axial compression state.Anal canal 1 is a cylindrical tube, be threaded in the mouth of enclosing cover 3, and from the threaded connection place both end extension up and down, following extension is threaded with the interface 2-2 that is located at anus bag 2 upper port, the higher authorities' extension exceeds enclosing cover 3 and forms connector with intestinal, and its outer surface is provided with the fixing annular groove 7 of intestinal.
Referring to Fig. 4, but the main body of anus bag is the corrugated tube 2-1 of one section axial compression, and the upper port of corrugated tube 2-1 is provided with the interface 2-2 that is connected with anal canal 1, and lower port is provided with ring support 2-3, and the end face of ring support 2-3 is pasted with the TPU waterproof ventilated membrane.
Referring to Fig. 2 and Fig. 3, air bleeding valve 4 is made up of valve body 4-1, ball sealer 4-2, back-moving spring 4-4 and button 4-3, wherein, be provided with the 4-8 of operating room in the valve body 4-1, back-moving spring 4-4 and ball sealer 4-2 are located in the 4-8 of operating room from top to bottom successively, and be isolated with the steam vent 4-7 that is located at valve body lower portion by the air flue 4-6 that the bottom of ball sealer 4-2 will be located on the 4-8 of the operating room sidewall; Button 4-3 is a kind of T font rod component, and the bottom of the 4-8 of operating room to valve body 4-1 stretched out in the bottom of self sealss ball 4-2; Back-moving spring 4-4 is an arc-shaped spring piece, and its arcual bottom is an annular, and the top of ball sealer 4-2 is embedded in the ring, and two is against on the 4-8 of the operating room sidewall.Referring to Fig. 2, press the button 4-3 and promote to move on the ball sealer 4-2, air flue 4-6 just is communicated with steam vent 4-7; The back ball sealer 4-2 that looses one's grip resets under the effect of back-moving spring 4-4, and air flue 4-6 is then isolated with steam vent 4-7.
Referring to Fig. 2, for the ease of processing and assembling, the top of the valve body 4-1 of air bleeding valve 4 is provided with the external screw thread that is connected with enclosing cover 3, is provided with technology plug 4-5 in the body on the top of valve body 4-1.Be threaded togather between described technology plug 4-5 and the valve body 4-1, back-moving spring 4-4, ball sealer 4-2 and button 4-3 are limited in the described 4-8 of operating room.The center of described technology plug 4-5 is provided with through hole, and this through hole will be communicated with inside and outside the 4-8 of operating room.
Referring to Fig. 1, in order further to improve sealing effectiveness, avoid the outside seepage of liquid manure and produce pollution, all establish rubber seal 6 between the mouth end face of the end face of the interface 2-2 of anus bag 2 and enclosing cover 3 and the anal canal 1.
Example 2
This example is the improvement project of example 1, referring to Fig. 5 and as described below in conjunction with its improvements of Fig. 6～8:
1, anus bag 2 centers are provided with a permeability cell 8, and the lower end of this permeability cell 8 is supported and fixed on the inwall of ring support 2-3 near waterproof ventilated membrane 2-4 and by 3 support bars 11.Above-mentioned permeability cell 8 is one section blind pipe, and the lower end is uncovered, and it is to paste the film formed waterproof ventilative layer 8-2 of one deck TUP waterproof and breathable in the appearance that a section surface is provided with the tubular armature 8-1 of mesh 8-3 to constitute.
2, the inboard of enclosing cover 3 bottoms also is provided with vibrator 9, it and pressure transducer 5 and say that in the control box of enclosing cover 3 bottom outside 10 circuit forms attention device.Referring to Figure 10, described attention device is connected and composed by pressure transducer, amplifier, single-chip microcomputer, electrical switch and vibrator successively.The workflow of this routine described attention device is identical with example 1, and the difference of the two only is that what phonetic alarm produced in the example 1 is phonetic warning, and what vibrator produced in this example is vibration warning.
Implementation method and example 1 beyond this example is above-mentioned are identical.
Claims (4)
1. modified model artificial anus, it is made up of attention device and anus body, it is characterized in that the scheme of described anus body is:
The enclosing cover of one glass cup-shaped (3), be provided with the anus bag (2) of anal canal (1) and axial compression state in it from top to bottom successively, the bag of bottom inside and anus bag (2) is provided with the pressure transducer (5) that is connected with control unit in the described attention device at the end, the outside of bottom be provided with one with cover in the air bleeding valve (4) that is communicated with; Wherein,
Described anal canal (1) is a cylindrical tube, be threaded in the mouth of enclosing cover (3), and from the threaded connection place both end extension up and down, following extension is threaded with the interface (2-2) that is located at anus bag (2) upper port, the higher authorities' extension exceed enclosing cover (3) as with the connector of intestinal;
Described anus bag (2) but main body be the corrugated tube (2-1) of one section axial compression, its upper port is provided with the interface (2-2) that is connected with anal canal (1), lower port is provided with ring support (2-3), the end face of ring support (2-3) is pasted with waterproof ventilated membrane (2-4);
Described air bleeding valve (4) is formed (4-3) by valve body (4-1), ball sealer (4-2), back-moving spring (4-4) and button, wherein, be provided with the 4-8 of operating room in the described valve body (4-1), back-moving spring (4-4) and ball sealer (4-2) are located in the 4-8 of operating room from top to bottom successively, and be isolated with the steam vent (4-7) that is located at valve body (4-1) bottom by the air flue (4-6) that the bottom of ball sealer (4-2) will be located on the 4-8 of the operating room sidewall; Described button (4-3) is a kind of T font rod component, and the bottom of the 4-8 of operating room to valve body (4-1) stretched out in the bottom of self sealss ball (4-2).
2. a kind of modified model artificial anus according to claim 1 is characterized in that, the outer surface of described conduct and the higher authorities' of the anal canal (1) of the connector of intestinal extension is provided with a fixing annular groove of intestinal (7).
3. a kind of modified model artificial anus according to claim 1 and 2, it is characterized in that, described anus bag (3) center is provided with a permeability cell (8), and the lower end of this permeability cell (8) is supported and fixed on the inwall of described ring support (2-3) near waterproof ventilated membrane (2-4) and by 2～3 support bars (11); Described permeability cell (8) is one section blind pipe, the lower end is uncovered, be appearance stickup waterproof ventilative layer (8-2) formation that is provided with the tubular armature (8-1) of mesh (8-3) at a section surface, described waterproof ventilative layer (8-2) is TPU waterproof ventilated membrane or PE waterproof ventilated membrane.
4. a kind of modified model artificial anus according to claim 3, it is characterized in that, the inboard of described enclosing cover (3) bottom also is provided with the vibrator (9) that is connected with control unit in the described attention device, this vibrator (9) is an eccentric type vibrator commonly used in the mobile phone, and it is made up of a micromachine and the eccentric block that is located on the micromachine output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202673060U CN201840569U (en) | 2010-07-22 | 2010-07-22 | Improved artificial anus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202673060U CN201840569U (en) | 2010-07-22 | 2010-07-22 | Improved artificial anus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201840569U true CN201840569U (en) | 2011-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202673060U Expired - Fee Related CN201840569U (en) | 2010-07-22 | 2010-07-22 | Improved artificial anus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793600A (en) * | 2011-05-27 | 2012-11-28 | 樊强华 | Waistband type anastamosis controllable device |
| US9757270B2 (en) | 2015-02-09 | 2017-09-12 | Tencar Inc. | Ostomy appliance |
| CN108778197A (en) * | 2016-01-29 | 2018-11-09 | 卡洛斯·爱德华多·阿尔瓦雷斯·庞塞 | Sphincter type enteron aisle valve |
| CN111437096A (en) * | 2020-04-27 | 2020-07-24 | 河南科技大学第一附属医院 | Multifunctional ostomy nursing device |
-
2010
- 2010-07-22 CN CN2010202673060U patent/CN201840569U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793600A (en) * | 2011-05-27 | 2012-11-28 | 樊强华 | Waistband type anastamosis controllable device |
| US9757270B2 (en) | 2015-02-09 | 2017-09-12 | Tencar Inc. | Ostomy appliance |
| CN108778197A (en) * | 2016-01-29 | 2018-11-09 | 卡洛斯·爱德华多·阿尔瓦雷斯·庞塞 | Sphincter type enteron aisle valve |
| CN108778197B (en) * | 2016-01-29 | 2021-03-05 | 卡洛斯·爱德华多·阿尔瓦雷斯·庞塞 | Sphincter type intestinal valve |
| CN111437096A (en) * | 2020-04-27 | 2020-07-24 | 河南科技大学第一附属医院 | Multifunctional ostomy nursing device |
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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: 20110525 Termination date: 20170722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |