CN2875327Y - Means for fistula-proof for large intestine - Google Patents
Means for fistula-proof for large intestine Download PDFInfo
- Publication number
- CN2875327Y CN2875327Y CN 200620070200 CN200620070200U CN2875327Y CN 2875327 Y CN2875327 Y CN 2875327Y CN 200620070200 CN200620070200 CN 200620070200 CN 200620070200 U CN200620070200 U CN 200620070200U CN 2875327 Y CN2875327 Y CN 2875327Y
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- China
- Prior art keywords
- tubular film
- support ring
- large intestine
- proof device
- fistula
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a fistul preventing device, which comprises a tubular film, while the inner side of the tubular film is provided with a disposable support ring to prop up the tubular film. The support ring is a support ring made from the self decomposition materials or a support ring that can be removed. The end of the upper end of the tubular film is provided with an anti-leakage ring. The inner side of the tubular film is provided with a drainage pathway which is longitudinal ridge-shaped. The lower end of the tubular film is provided with a traction line. At the other end of the traction line, is equipped with an inside lap piece that is in the cooperative connection with an outside lap piece that is arranged on an outer traction rod. The inside and the outside lap pieces are made from the magnetic materials, which play the attraction and traction roles. The anti-fistula device of this utility model can improve the success rate of colorectal anastomosis, reduce the incidence of anastomotic leakage, increase the safety of the surgery and avoid the additional preventive ileum and transverse colon colostomy. After healing some time of the anastomosis, the utility model can be emitted in vitro, without any residue in vivo; without the need of two operations, thus to reduce the sufferings of patients and reduce the medical costs.
Description
Technical field
This utility model relates to a kind of medical equipment, is a kind of large intestine (colon, rectum) fistula-proof device.
Background technology
At present, in the anorectal surgical field, prevent the method for big intestinal fistula, fully intestinal is prepared before art, mainly contain the following aspects:
1. improve the large intestine anastomosis, keep the left hemicolon blood vessel, guarantee that promptly anastomotic stoma intestinal wall blood supplies.
2. around intestinal anastomotic stoma, cover omentum majus, or coating bio-medical glue.
3. anastomotic stoma placed around drain leather hose carries out effective drain, even carries out irrigation and drainage (ditube drainage).
4. coloclysis in the art, intestinal tract cleaning.
5. if the too close anus of intestinal anastomotic stoma, or estimate that anastomotic stoma can not primary healing and the probability of fistula occurs when big, carry out that then ileum or transverse colon are made mouthful etc.
More than 1～4 kind of method, all be outside the anastomotic stoma intestinal wall, to take measures, carry out leak stopping, or the drain anastomotic stoma around exudate.Therefore all be passive measure.
And the 5th kind of method then is the method for preventing and treating the large intestine fistula of operative incision effectively, reliably of generally acknowledging in the present world wide.This method is actually has carried out turn of tidal stream and decompression to anastomotic stoma, thereby has guaranteed the healing of anastomotic stoma, has reduced the chance of occurrence of fistula of operative incision or has alleviated the degree of fistula of operative incision.But its shortcoming is: make a mouthful meeting and cause operation and psychic trauma to the patient, bring life inconvenience; Simultaneously, two operations has also increased the weight of the human and material resources burden of patient and family, causes the waste of medical resource.
The utility model content
The purpose of this utility model is: a kind of large intestine fistula-proof device is provided, and it need not add makes ileum or transverse colon is made mouth, just plays the effect of drain and decompression in the enteric cavity, avoids the expansion of intestinal tube; The protection anastomotic stoma is effectively improved the anastomotic healing environment, promotes the healing of anastomotic stoma.
The technical solution of the utility model is: a kind of large intestine fistula-proof device, it comprises a tubular film, is provided with a mistake property support ring that is used for strutting tubular film in inboard, described tubular film upper end.
This scheme in use, large intestine (colon, rectum) fistula-proof device is arranged in the intestinal that needs to coincide, support ring should be positioned at the anastomotic stoma upstream, by the intestinal outside at the support ring outer wall with medical absorbable suture or buckle band fixed support ring, tubular film is under the support fixation of support ring, near the enteric cavity medial wall of lining anastomotic stoma, then extend in intestinal its lower end, is in the downstream of anastomotic stoma.Tubular film is isolated intestinal contents and anastomotic stoma, prevents that it from soaking anastomotic stoma.And support ring is when fixing, strutting tubular film, and also anti-effectively stop ring upstream intestinal contents pastes intestinal wall and oozes along to anastomotic stoma, and corrosion is soaked the anastomotic stoma tissue and influenced the healing of anastomotic stoma.
Below technique scheme is further explained:
1. described one crosses the property support ring in a tubular form, and its outer wall is provided with the groove that makes things convenient for static line or cingulum to fasten, and medical absorbable suture or button band can be fixed on support ring in the enteric cavity reliably in the intestinal wall outside.
2. described one crosses the property support ring can be the support ring that decomposing material is voluntarily made.Behind anastomotic healing, support ring is decomposition, cracked voluntarily progressively, is finally excreted automatically by intestinal.And other parts of this fistula-proof device are not having under the situation of support ring, will be excreted by intestinal easily yet.
3. the tubular support ring of described one property crossed support ring for removing.Behind anastomotic healing, support ring can be removed.Other parts of this fistula-proof device will excrete when the support that does not have support ring easily.
4. termination, described tubular film upper end is provided with an antiseep circle.To prevent that intestinal contents from infiltrating into anastomotic stoma along intestinal wall.
5. one week of described tubular film medial wall evenly is provided with the drain footpath that is arranged with stringer strip ridge sample projection.Support film and the fully effect of drain gas, liquid can be played in this drain footpath, prevent that thin film is close to and locking.
6. described tubular film lower end is provided with draught line.In order to drawing dilatory tubular film, it fully extends and takes out fistula-proof device in case of necessity along intestinal.
7. an end of described draught line is provided with the inside lap head that can be connected with the outer lap joint that is arranged on the external draw bar.Draw bar being set, and the lap joint that matches, is in order to roll up when draught line when the intestinal, can conveniently draught line to be extracted from anus, realizing the effect of the dilatory tubular film of draught line traction.
8. described inside lap head is the magnetic material lap joint that can be connected with outer lap joint magnetic.The inside lap head is connected by magnetic attraction with outer lap joint.
The utility model has the advantages that:
1. large intestine of the present utility model (colon, rectum) fistula-proof device, it need not add to operate makes mouth and just plays drain in the enteric cavity, and the overdistension of intestinal tube is avoided in the effect of decompression exhaust.And anti-fistula thin film can cover, protect anastomotic stoma, has alleviated corrosion and the stimulation of enteral dirt to the anastomotic stoma local organization, effectively improves the anastomotic healing environment; promote the primary healing of anastomotic stoma; reduce the generation of fistula, will improve the safety of operation greatly, improved the anus rate of protecting.
2. large intestine of the present utility model (colon, rectum) fistula-proof device, the big enteral drain of the property a crossed foundation prevents the anastomotic stoma seepage, behind anastomotic healing, support ring decomposes cracked or is removed, thereby removes fistula-proof device, does not stay any foreign body at enteral.
3. large intestine of the present utility model (colon, rectum) fistula-proof device improves the identical success rate of large intestine, reduces the generation of fistula of operative incision, has improved the safety of operation.Avoid preventative ileum, transverse colon to make mouth, need not two operations, thereby can reduce patient's misery, and can reduce medical expense greatly.
4. large intestine of the present utility model (colon, rectum) fistula-proof device, simple in structure, safe and reliable; easy to operate, do not bring extra wound, after the protection of finishing intestinal anastomotic stoma drain, decompression and anastomotic stoma, excrete; it is residual not increase foreign body in vivo, meets the trend of modern surgery development.
5. large intestine of the present utility model (colon, rectum) fistula-proof device, convenient for production.
Description of drawings
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a use sketch map of the present utility model.
Wherein: 1 tubular film; 2 one property crossed support rings; 3 antiseep circles; 4 draught lines; 5 inside lap heads; 6 draw bars; 7 outer lap joints; 8 static lines; 9 anastomotic stoma; 10 fasten groove; 11 large intestines; 12 ridge sample drains footpath.
The specific embodiment
Embodiment: as shown in Figure 1 and Figure 2, a kind of large intestine (colon, rectum) fistula-proof device, it comprises a tubular film 1, the length of selected tubular film 1 is answered long enough, can extend to the about 10～15cm in anastomotic stoma below from anastomotic stoma top 3～4cm.
Be provided with the property a crossed support ring 2 that is used for strutting tubular film 1 in this inboard, tubular film 1 upper end.One property crossed support ring, 2 employings decomposing material are voluntarily made.One crosses property support ring 2 in a tubular form, its outer wall be provided with make things convenient for that static line 8 fastens fasten groove 10.
Termination, tubular film 1 upper end is provided with an antiseep circle 3.Tubular film one week of 1 medial wall evenly is provided with and is arranged with stringer strip ridge sample drain footpath 12.
Tubular film 1 lower end is provided with draught line 4.One end of draught line 4 is provided with the inside lap that can be connected with the outer lap joint that is arranged on the external draw bar 65.This inside lap 5 is to make lap joint by magnetic material, and the outer lap joint 7 on the draw bar 6 is the lap joints that can be attracted by magnetic material.
Embodiment two
As shown in Figure 1 and Figure 2, a kind of large intestine (colon, rectum) fistula-proof device, it comprises a tubular film 1, the length of selected tubular film 1 is answered long enough, can extend to the about 10～15cm in anastomotic stoma below from anastomotic stoma top 3～4cm.
Be provided with the property a crossed support ring 2 that is used for strutting tubular film 1 in this inboard, tubular film 1 upper end.One property crossed support ring is the tubular support ring that can remove.One crosses property support ring 2 in a tubular form, its outer wall be provided with make things convenient for that static line 8 fastens fasten groove 10.
Termination, tubular film 1 upper end is provided with an antiseep circle 3.Tubular film one week of 1 medial wall evenly is provided with and is arranged with stringer strip ridge sample drain footpath 12.
Tubular film 1 lower end is provided with draught line 4.One end of draught line 4 is provided with the inside lap that can be connected with the outer lap joint that is arranged on the external draw bar 65.This inside lap 5 is to make lap joint by magnetic material, and the outer lap joint 7 on the draw bar 6 is the lap joints that can be attracted by magnetic material.
Certainly, large intestine fistula-proof device of the present utility model also can have multiple conversion and remodeling, is not limited to the above-mentioned specific embodiment.In a word, protection domain of the present utility model should comprise that those belong to conversion of the present utility model or alternative and remodeling to those skilled in the art.
Claims (9)
1. large intestine fistula-proof device, it is characterized in that: it comprises a tubular film (1), is provided with one in inboard, described tubular film (1) upper end and is used for strutting one of tubular film (1) and crosses property support ring (2).
2. large intestine fistula-proof device according to claim 1 is characterized in that: described one crosses property support ring (2) in a tubular form, its outer wall be provided with make things convenient for that static line (8) fastens fasten groove (10).
3. large intestine fistula-proof device according to claim 1 is characterized in that: described one crosses the tubular support ring that property support ring (2) is made for decomposing material voluntarily.
4. large intestine fistula-proof device according to claim 1 is characterized in that: the tubular support ring of described one property crossed support ring (2) for removing.
5. according to each described large intestine fistula-proof device in the claim 1 to 4, it is characterized in that: termination, described tubular film (1) upper end is provided with an antiseep circle (3).
6. according to each described large intestine fistula-proof device in the claim 1 to 4, it is characterized in that: one week of described tubular film (1) medial wall evenly is provided with and is arranged with stringer strip ridge sample drain footpath (12).
7. according to each described large intestine fistula-proof device in the claim 1 to 4, it is characterized in that: described tubular film (1) lower end is provided with draught line (4).
8. large intestine fistula-proof device according to claim 7 is characterized in that: an end of described draught line (4) is provided with the inside lap head (5) that can be connected with the outer lap joint (7) that is arranged on the external draw bar (6).
9. large intestine fistula-proof device according to claim 8 is characterized in that: described inside lap head (5) is the magnetic material lap joint that can be connected with outer lap joint (7) magnetic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620070200 CN2875327Y (en) | 2006-03-14 | 2006-03-14 | Means for fistula-proof for large intestine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620070200 CN2875327Y (en) | 2006-03-14 | 2006-03-14 | Means for fistula-proof for large intestine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2875327Y true CN2875327Y (en) | 2007-03-07 |
Family
ID=37818571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620070200 Expired - Fee Related CN2875327Y (en) | 2006-03-14 | 2006-03-14 | Means for fistula-proof for large intestine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2875327Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068334A (en) * | 2010-12-31 | 2011-05-25 | 唐之韵 | Supporting tube for loop colostomy |
| CN105361917A (en) * | 2015-12-21 | 2016-03-02 | 苏州天臣国际医疗科技有限公司 | Intestinal anastomotic stoma protecting device |
| CN110192932A (en) * | 2019-06-06 | 2019-09-03 | 苏州晶俊新材料科技有限公司 | A kind of degradable intestinal stent for the protection of rectum previous anastomotic |
| CN113940717A (en) * | 2021-10-28 | 2022-01-18 | 潘凯 | Rectum anastomotic stoma covering film leakage-proof lining device |
-
2006
- 2006-03-14 CN CN 200620070200 patent/CN2875327Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068334A (en) * | 2010-12-31 | 2011-05-25 | 唐之韵 | Supporting tube for loop colostomy |
| CN105361917A (en) * | 2015-12-21 | 2016-03-02 | 苏州天臣国际医疗科技有限公司 | Intestinal anastomotic stoma protecting device |
| CN105361917B (en) * | 2015-12-21 | 2017-11-21 | 苏州天臣国际医疗科技有限公司 | Bowel anastomosis mouth protection device |
| CN110192932A (en) * | 2019-06-06 | 2019-09-03 | 苏州晶俊新材料科技有限公司 | A kind of degradable intestinal stent for the protection of rectum previous anastomotic |
| CN113940717A (en) * | 2021-10-28 | 2022-01-18 | 潘凯 | Rectum anastomotic stoma covering film leakage-proof lining device |
| CN113940717B (en) * | 2021-10-28 | 2023-07-04 | 潘凯 | Leakage-proof lining device for rectum anastomosis mouth covering film |
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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 |