CN1195464C - Artificial belly inflatable anus - Google Patents
Artificial belly inflatable anus Download PDFInfo
- Publication number
- CN1195464C CN1195464C CNB021292353A CN02129235A CN1195464C CN 1195464 C CN1195464 C CN 1195464C CN B021292353 A CNB021292353 A CN B021292353A CN 02129235 A CN02129235 A CN 02129235A CN 1195464 C CN1195464 C CN 1195464C
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- CN
- China
- Prior art keywords
- air bag
- anus
- exhaustor
- inflatable
- artificial
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Abstract
The present invention discloses an abdominal inflatable artificial anus which comprises air bags, a valve needle and a charging and discharging device for the air bags. The present invention is characterized in that the present invention comprises an inner air bag, a middle air bag and an outer air bag, and inner cavities of the three air bags are communicated; a middle shaft discharging device is arranged between the inner air bag and the outer air bag. The present invention stores feces in an anus rectum, and thus, the pain of a patient for instantly discharging the feces is eliminated; the inner air bag and the middle air bag carry out double blockage of the feces of the anus rectum, and thus, the feces, phlegm and foreign flavors are avoided to leak or exude. The present invention can control the frequency of easing nature and control farts; the present invention can not slide or shift after inflated, and thus, clothes and bedding are avoided to be dirtied. The present invention is suitable for the patients suffering from abdominal cavity inner tumors and persons on who intestinal canal tumor operations and celiac disease stoma operations are operated.
Description
Technical field
The present invention relates to a kind of medical prosthesis, be meant a kind of artificial belly inflatable anus particularly.
Background technology
Intraperitoneal tumor, intestinal canal tumour, coeliac disease fistulation are performed the operation at present, and back main employing external formula hangs or adherent plastic bag accesses stool, its shortcoming: A, wall-attaching type easily cause damage to stomach wall, stool is exposed, and one emits several times with weight reduction day by day, reduces volume, also avoids unbecoming simultaneously; B, suspension type are leaked because of action of gravity easily is shifted, and leak because of sealing the bad foul smell that easily causes, and it is unbecoming in external storage to defecate; C, above-mentioned dual mode all store stool outside the abdominal cavity unbecoming; D, above-mentioned dual mode all can not be controlled the aerofluxus of fistulation position, cause having out of turn gas to arrange; E, can not control defecation;
Summary of the invention
The objective of the invention is to design a kind of artificial belly inflatable anus of forming by interior, domestic and abroad air bag, axis exhaust apparatus, air bag aerating and exhaust device and plunger for overcoming above-mentioned deficiency.Remould pocket external memory feces is to seal up for safekeeping in the body.
The object of the present invention is achieved like this: a kind of artificial belly inflatable anus, comprise air bag, plunger and air bag aerating and exhaust device, that its air bag is made as is interior, in, outer three air bags, the inner chamber of three air bags is communicated with, and is provided with the axis exhaust apparatus between inside and outside air bag.Described air bag aerating and exhaust device is located on the outer air bag.The diameter of middle air bag is less than the diameter of inside and outside air bag.Described exhaust apparatus outer end is provided with draw ring.The perverse through hole that has plunger to use on the described air bag aerating and exhaust device.Air bag adopts mouldable, expandable rubber-like medical grade rubber or medical rubber-plastics material manufacturing.Described axis exhaust apparatus is made up of exhaustor, spring, sealing ring, filter membrane and main body; Spring is loaded between main body and the exhaustor, at exhaustor pressure cap and exhaustor step end face sealing ring is housed respectively, and the exhaustor side is provided with pore, filters the cured taper that is, the filter membrane two ends are connected with main body with the exhaustor pressure cap respectively.The main body of described axis exhaust apparatus is provided with internal cavity and external cavity, and two cavitys to setting, are provided with the pipe that be communicated with between external cavity and middle air bag along body shaft, and the space between its pore and filter membrane and interior air bag, the middle air bag is communicated with; Filter membrane is taper, and its two ends are connected in respectively on interior air bag and the middle air bag; Be provided with through hole between internal cavity and interior air bag.
After the patient loads onto artificial belly inflatable anus, deposit feces with original extension plastic bag and compare, 1. can be stored in feces within the anorectal, having removed the patient has just i.e. row's hardship; Interior air bag, middle air bag can be realized the dual-plugging anorectal, have avoided abnormal flavour, mucus and stool to spill or ooze out.2. can realize the control of passwinding and exitting by the axis exhaust apparatus.3. make patient's stomach wall avoid stool and soak, avoided chemical adhesive corrosion abdominal skin, protected stomach wall.4. expansible artificial anus behind the middle airbag aeration.5. can reinvent the colon exposed parts after interior, the domestic and abroad air bag inflation.6. can not come off, can not be shifted, locate reliable after artificial belly inflatable anus is installed, exempt night plastics stool bag and come off and hardship that clothes is made in displacement dirty.7. the interior gas of adjusting air bag how much, regulates the tightness of shutoff.
Description of drawings
Fig. 1 is this utility model front view;
Fig. 2 is the cutaway view of air bag;
Fig. 3 is the air tube structural representation;
Fig. 4 is embodiment 2 sketch maps.
The specific embodiment
Further specify the present invention below in conjunction with drawings and Examples.
Embodiment 1
Artificial belly inflatable anus (Fig. 1) is made up of interior air bag 1, middle air bag 2, outer air bag 3, axis exhaust apparatus, draw ring 4, air bag aerating and exhaust device 7 and plunger 5.The inner chamber of interior air bag 1, middle air bag 2 and outer air bag 3 is communicated with and is designed to an overall structure, and the diameter of inside and outside air bag is 80mm (Fig. 2) approximately, the less about 25mm of middle air bag diameter, and three air bags organically are connected as a single entity and are similar to shape of a saddle bobbin; Be provided with an axis exhaust apparatus between the inside and outside air bag, the diameter of axis exhaust apparatus is about 10mm.Artificial belly inflatable anus rubber-like medical grade rubber material manufacture.Harmless to health.Outer air bag is provided with air bag aerating and exhaust device 7, the through hole 6 that air bag aerating and exhaust device middle part thorn has a plunger to pass through.Earlier the interior air bag of the artificial belly inflatable anus of unaerated is placed in the anorectal of abdominal part during use, middle air bag contacts with stomach wall, outer air bag is exposed to external, plunger is inserted in the through hole of air bag aerating and exhaust device and inflate, plunger is taken out in the inflation back, this through hole stops up under the effect of the elastic force of elastomeric material automatically, stops gas backstreaming.Air bag blocks anorectal like this, and middle air bag blocks anus, can prevent effectively that unusual odor, mucus, stool from spilling.When shitting, plunger can be injected 6 li of the through holes of air bag aerating and exhaust device, the gas in three air bags is discharged along the valve pin hole.Again artificial belly inflatable anus by taking out in the body, get final product defecation.Plunger 5 upper ends are provided with external screw thread 12 to be connected with the appendix of inflator, also be provided with the axial hole 10 and side opening 11 (see figure 3)s of inlet and outlet on the plunger, the axis exhaust apparatus is formed (see figure 2) by exhaustor 15, spring 14, sealing ring 13,18, filter membrane 17 and main body 20, and spring 14 is loaded between main body 20 and the exhaustor 15; Sealing ring 18,13 is housed respectively on exhaustor pressure cap and exhaustor step end face, and the exhaustor side is provided with pore 16; The two ends of filter membrane 17 are connected with main body 20 with exhaustor pressure cap 19 respectively.When aerofluxus or when passwinding, with hands or plunger roof pressure exhaustor 15, the exhaustor pressure cap rises, and filter membrane is stretched out, and the gas in the abdomen is discharged through exhaustor side opening and axial hole by filter membrane.After loosing one's grip, under the effect of spring, the exhaustor pressure cap resets, and is covered with filter membrane, and sealing ring blocks main hole, stops abnormal smells from the patient and mucus in the abdomen to be released.
Referring to Fig. 4, the main body 8 of axis exhaust apparatus is provided with internal cavity 25 and external cavity 21, two cavitys are axial arranged along main body.Be provided with two through holes 26 between internal cavity 25 and interior air bag.Be provided with two uniform pipes that are connected 22 between external cavity 21 and air bag, the space between external cavity 21, pore 24 and filter membrane 23 and interior air bag, the middle air bag is communicated with.In the time will discharging Intraabdominal gas or passwind, plunger is injected certain depth along pinprick 9, make the plunger end be positioned at external cavity; Since anorectal expansible slit under the pressure effect of intraperitoneal gas or wind, and abdominal wall anus mouth is difficult for expansion.Therefore the gas in abdominal cavity or wind enter external cavity by filter membrane 23 through pore 24 again by above-mentioned gap, are discharged by the valve pin hole at last.When interior, domestic and abroad air bag charges and discharge gas, plunger is inserted in the pinprick 9 and can exit, can be and plunger is communicated with the appendix of inflator to airbag aeration, inflation finishes, and takes out plunger, and pinprick is closed voluntarily, stops the air in the air bag to release.
Claims (7)
1. an artificial belly inflatable anus comprises air bag, plunger and air bag aerating and exhaust device, it is characterized in that: air bag be made as interior, in, outer three air bags, the diameter of middle air bag is less than the diameter of inside and outside air bag; The inner chamber of three air bags is communicated with, and is provided with central axial passageway between inside and outside air bag, and described conduit wall is a main body, is provided with exhaust apparatus in described main body.
2. artificial belly inflatable anus as claimed in claim 1 is characterized in that: described air bag aerating and exhaust device is located on the outer air bag.
3. artificial belly inflatable anus as claimed in claim 1 is characterized in that: described exhaust apparatus outer end is provided with draw ring.
4. artificial belly inflatable anus as claimed in claim 1 is characterized in that: the perverse through hole that has plunger to use on the described air bag aerating and exhaust device.
5. artificial belly inflatable anus as claimed in claim 1 is characterized in that: air bag adopts mouldable, expandable rubber-like medical grade rubber or medical rubber-plastics material manufacturing.
6. artificial belly inflatable anus as claimed in claim 1 is characterized in that: described axis exhaust apparatus is made up of exhaustor, spring, sealing ring, filter membrane and main body; Described exhaustor one end has sealing cap, and described sealing cap is arranged on the interior same end of air bag; Spring is loaded between main body and the exhaustor, between exhaustor sealing cap and exhaustor, and sealing ring is housed respectively between exhaustor outlet side and main body, the exhaustor side is provided with pore, filter membrane is taper, and the filter membrane two ends are connected with main body with the exhaustor sealing cap respectively.
7. artificial belly inflatable anus as claimed in claim 1 is characterized in that: the main body of described axis exhaust apparatus is provided with internal cavity and external cavity, and part is sealed into one beyond the cavity of main body; Two cavitys to setting, are provided with the pipe that be communicated with between external cavity and middle air bag along body shaft, and the space between its pore and filter membrane and interior air bag, the middle air bag is communicated with; Filter membrane is taper, and its two ends are connected in respectively on interior air bag and the middle air bag; Be provided with through hole between internal cavity and interior air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021292353A CN1195464C (en) | 2002-09-27 | 2002-09-27 | Artificial belly inflatable anus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021292353A CN1195464C (en) | 2002-09-27 | 2002-09-27 | Artificial belly inflatable anus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1485018A CN1485018A (en) | 2004-03-31 |
| CN1195464C true CN1195464C (en) | 2005-04-06 |
Family
ID=34144068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021292353A Expired - Fee Related CN1195464C (en) | 2002-09-27 | 2002-09-27 | Artificial belly inflatable anus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1195464C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012008663A1 (en) * | 2011-08-20 | 2013-02-21 | Advanced Medical Balloons Gmbh | Darmrohr |
-
2002
- 2002-09-27 CN CNB021292353A patent/CN1195464C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1485018A (en) | 2004-03-31 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |