CN208989282U - Alimentary canal insulation blocking sleeve - Google Patents
Alimentary canal insulation blocking sleeve Download PDFInfo
- Publication number
- CN208989282U CN208989282U CN201821031112.3U CN201821031112U CN208989282U CN 208989282 U CN208989282 U CN 208989282U CN 201821031112 U CN201821031112 U CN 201821031112U CN 208989282 U CN208989282 U CN 208989282U
- Authority
- CN
- China
- Prior art keywords
- air bag
- alimentary canal
- insulation blocking
- blocking sleeve
- flexible boot
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to alimentary canal insulation blocking sleeves; it includes the air bag (1) of annular shape and the flexible boot (2) for being fixed at the air bag (1) lower surface; the centre bore of the air bag (1) of the annular shape is connected to the inner cavity of the flexible boot (2), and the tracheae (3) for deflating to air bag inflation is additionally provided on the air bag (1).Intestinal contents can be isolated with previous anastomotic tissue for the utility model, be conducive to the growth healing of previous anastomotic, reduced the incidence of postoperative anastomotic fistula；The utility model fixed using circular air bag with inside enteron aisle, enteron aisle is influenced it is smaller, it is easy to use, do not need to perform an operation, be conducive to mitigate the ailing of patient and torment and economic pressures.
Description
Technical field
The utility model relates to field of medical article technology, and in particular to alimentary canal insulation blocking sleeve.
Background technique
Existing bowel cancer usually requires the intestinal portion that excision has tumour, then is re-engaged enteron aisle, due to various reasons
Presence, enteron aisle joint will appear anastomotic leakage, and the probability that clinically anastomotic leakage occurs is about 5% or so, once occur
Anastomotic leakage, can not only lead to popularity peritonitis, septicopyemia etc., and it is serious when jeopardize patient vitals.
As the range that laparoscopic surgery uses becomes increasingly wider benefit in the operation of tumor in digestive tract radical excision
Place is also further confirmed.Wherein, for the middle and lower rectal cancer operations, the low anteposition excision of laparoscope merges full mesorectum
Resection is even more to have obtained widely applying, but presence due to various reasons, enteron aisle joint (previous anastomotic) will appear kiss
Heal up fistula, and the probability that clinically anastomotic leakage occurs is about 5% or so, once there is anastomotic leakage, can not only cause extensively
Property peritonitis, septicopyemia etc., and it is serious when jeopardize patient vitals.For existing prevention anastomotic leakage and bleeding at present
In measure, mid-low rectal cancer patient is usually proposed preventative abdomen fistulization, but preventative abdomen fistulization not only gives patient
Life make troubles, reduce patients ' life quality, and fistulization oral also still needs to perform the operation to patient again, to patient with
Come biggish financial burden and stress.It is worth noting that, domestic at present and international research points out that prevention of postoperative is coincide
Mouthful fistula and bleeding are intestines pressure at reduction previous anastomotic at all.Therefore, how the postoperative previous anastomotic of effective protection becomes such hand
Art needs one of thinking and the clinical problem solved.
Utility model content
In order to protect the previous anastomotic in enteron aisle, the generation of postoperative anastomotic fistula and bleeding is prevented, the utility model provides one
Kind alimentary canal insulation blocking sleeve, specific technical solution are as follows.
A kind of alimentary canal insulation blocking sleeve comprising circular air bag and be fixed at the soft of the air bag lower surface
Property set, the centre bore of the air bag of the annular shape are connected to the inner cavity of the flexible boot, be additionally provided on the air bag for
The tracheae that the air bag inflation is deflated.
Circular air bag in use, is first placed on the previous anastomotic of enteron aisle by the alimentary canal insulation blocking sleeve of the utility model
Top, flexible boot and tracheae extend to outside anus from air bag, and tracheae connection gas source is inflated air bag, inflates
Air bag afterwards is fixed in the inner wall of intestine above previous anastomotic, centre bore of the content in such enteron aisle from circular air bag
It is external with being discharged in the inner cavity of flexible boot, flexible boot just by enteron aisle content and previous anastomotic be isolated, effectively prevent coincideing
The generation of mouth fistula passes through the air that tracheae is discharged in air bag when the anastomotic healing of patient is completed, and takes out insulation blocking sleeve.
The section of the air bag is rounded or oval or D font.
Further, multiple lug bosses are additionally provided on the air bag.Multiple lug bosses can increase in air bag and enteron aisle
The contact area of wall increases frictional force, improves fixed effect.
Further, the air bag has overlapped at least two, is connected with tracheae and flexibility between two neighboring air bag
Set.The air pressure that wherein tracheae is able to maintain in two neighboring air bag is identical, can synchronize and become larger in inflation, flexible boot can guarantee
Two neighboring air bag can have certain freedom degree, so that two air bags are preferably bonded with inner wall of intestine；Preferably, adjacent
The length of flexible boot between two air bags is less than 1cm, touches so that two neighboring air bag mutually abuts when inflatable dilatation
Touching, it is identical as the axial direction of enteron aisle as far as possible conducive to the axial direction after air bag inflatable dilatation, avoid the azimuth deviation due to circular air bag
The situation for causing the periphery wall of air bag that cannot abut against completely with the inner wall of enteron aisle occurs；At least two air bags are arranged can also be more
Guarantee that the content of enteron aisle is discharged from the centre bore of circular air bag well, even if the content in enteron aisle has on a small quantity from top
Gap location discharge between air bag and inner wall of intestine, which can also be blocked by the air bag of lower section and to avoid it from touching identical
Mouthful.
Further, cricoid guide portion is additionally provided at the top of the air bag, the guide portion has will be in enteron aisle
The inclined ramp that content is guided to the centre bore of the air bag.Be conducive to the content in enteron aisle so smoothly from central hole
Discharge, avoids being accumulated at air bag in content.
Further, it is arranged with guiding tube outside the flexible boot, is provided at the top of the guiding tube described in being used to support
The supporting part of air bag；Preferably, graduation mark is provided on the outer surface of the guiding tube.Guiding tube is made of hard material,
Such as plastics.In use, air bag is held up using the supporting part at the top of guiding tube, guidance is determined according to the installation site of air bag
Pipe needs to go deep into the distance in anus, when air bag is sent to designated position by guiding tube, is inflated to air bag, with filling for air bag
Gas, air bag progressively disengage supporting part and are fixed in inner wall of intestine, at this time can extract guiding tube.In order to preferably store enteron aisle
In content, the lower of flexible boot can be connected with drainage bag.
Utility model has the advantages that intestinal contents can be isolated with previous anastomotic tissue, be conducive to the life of previous anastomotic
Long healing, reduces the incidence of postoperative anastomotic fistula；The utility model fixed using circular air bag with inside enteron aisle, to intestines
Road influence is smaller, easy to use, does not need to perform an operation, and is conducive to the ailing torment for mitigating patient and economic pressures.
Detailed description of the invention
Fig. 1 is the schematic diagram of the alimentary canal insulation blocking sleeve of embodiment 1；
Fig. 2 is that the alimentary canal insulation blocking sleeve of embodiment 1 is applied to the schematic diagram in enteron aisle；
Fig. 3 is the schematic diagram of the alimentary canal insulation blocking sleeve of embodiment 2；
Fig. 4 is the schematic diagram of the alimentary canal insulation blocking sleeve of embodiment 3；
Fig. 5 is the diagrammatic cross-section of the alimentary canal insulation blocking sleeve of embodiment 3；
Fig. 6 is the schematic diagram of the alimentary canal insulation blocking sleeve of embodiment 4；
Fig. 7 is the schematic diagram of the alimentary canal insulation blocking sleeve of embodiment 5；
Fig. 8 is the schematic diagram of the alimentary canal insulation blocking sleeve of embodiment 6.
In figure: air bag 1, flexible boot 2, tracheae 3, relief valve 4, enteron aisle 5, previous anastomotic 6, anus 7, lug boss 8, guide portion 9,
Guiding tube 10, supporting part 11, drainage bag 12, graduation mark 13.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Embodiment 1
Referring to Fig. 1, alimentary canal insulation blocking sleeve includes circular air bag 1 and is fixed at 1 lower surface of air bag
Flexible boot 2, the centre bore of the air bag 1 of the annular shape is connected to the inner cavity of the flexible boot 2, also sets up on the air bag 1
There is the tracheae 3 for deflating to the air bag 1 inflation, is provided with relief valve 4 on tracheae, the section of air bag is rounded or oval
Shape.Referring to fig. 2, the alimentary canal insulation blocking sleeve of the utility model is in use, be first placed on enteron aisle 5 for circular air bag 1
The top of previous anastomotic 6, flexible boot 2 and tracheae 3 extend to outside anus 7 from air bag 1, and tracheae 3 is connected gas source to air bag 1
It is inflated, the air bag 1 after inflation is fixed in the inner wall of intestine of 6 top of previous anastomotic, and the outer diameter of the air bag 1 after inflation is in 3-
Between 5cm, the content in such enteron aisle 5 is discharged to body from the circular centre bore of air bag 1 and the inner cavity of flexible boot 2
Outside, flexible boot 2 just by enteron aisle content and previous anastomotic 6 be isolated, effectively prevent the generation of anastomotic leakage, when patient coincide
When mouth healing is completed, pass through the air that relief valve 4 is discharged in air bag, takes out insulation blocking sleeve.The insulation blocking of the utility model
Set is mainly used for the previous anastomotic protection of rectum and sigmoid colon, and the position selection of the length and previous anastomotic of flexible boot 2 is appropriate
Length.Air bag 1 and flexible boot 2 are all made of medical material and are made, such as silica gel, latex.
Embodiment 2
On the basis of embodiment 1, referring to Fig. 3, multiple lug bosses 8 are additionally provided on air bag 1.Multiple lug bosses 8 can
Increase the contact area of air bag 1 and inner wall of intestine, increases frictional force, improve fixed effect.
Embodiment 3
On the basis of embodiment 1 or 2, referring to fig. 4-5, the air bag 1 has overlapped at least two, two neighboring gas
Tracheae 3 and flexible boot 2 are connected between capsule 1.The air pressure that wherein tracheae is able to maintain in two neighboring air bag is identical, in inflation
It can synchronize and become larger, flexible boot can guarantee that two neighboring air bag can have certain freedom degree, so that two air bags are preferably
It is bonded with inner wall of intestine；Preferably, the length of the flexible boot between two neighboring air bag is less than 1cm, so that two neighboring air bag
It mutually abuts and touches when inflatable dilatation, it is identical as the axial direction of enteron aisle as far as possible conducive to the axial direction after air bag inflatable dilatation, it keeps away
Exempt from the situation for causing the periphery wall of air bag that cannot abut against completely with the inner wall of enteron aisle due to the azimuth deviation of circular air bag hair
It is raw；At least two air bags, which are arranged, can also better ensure that the content of enteron aisle is discharged from the centre bore of circular air bag, i.e.,
Just the content in enteron aisle has on a small quantity from the gap location discharge between top air bag and inner wall of intestine, which also can be by lower section
Air bag block and it avoided to touch previous anastomotic.
Embodiment 4
On the basis of embodiment 1 or 2 or 3, referring to Fig. 6, the top of the air bag 1 is additionally provided with cricoid guide portion 9,
The guide portion 9 has the inclined ramp for guiding the content in enteron aisle 5 to the centre bore of the air bag 1.Be conducive to enteron aisle
Interior content is smoothly discharged from central hole, avoids being accumulated at air bag in content.
Embodiment 5
Referring to Fig. 7, on the basis of other structures are identical, unlike the first embodiment: the section of air bag is in D font, gas
Capsule has the lead-in curve for guiding the content in enteron aisle into flexible boot.The laminating degree of air bag and intestinal walls is more in this way
Height is also beneficial to the content discharge of enteron aisle.
Embodiment 6
On the basis of embodiment 1 or 2 or 3 or 4 or 5, referring to Fig. 8, guiding tube 10, institute are arranged with outside the flexible boot 2
The top for stating guiding tube 10 is provided with the supporting part 11 for being used to support the air bag 1, is arranged on the outer surface of the guiding tube 10
There is graduation mark 13, guiding tube 10 is made of hard material, such as plastics.In use, utilizing the supporting part at 10 top of guiding tube
11 hold air bag 1, determine guiding tube according to the installation site of air bag 1 and need to go deep into distance in anus, guiding tube 10 will
When air bag 1 is sent to designated position, air bag 1 is inflated, with the inflation of air bag 1, and air bag 1 progressively disengages supporting part 11 and consolidates
It is scheduled in inner wall of intestine, guiding tube 10 can be extracted at this time.The setting of guiding tube can simplify the installation of air bag.
In order to preferably store the content in enteron aisle, the lower of flexible boot can be connected with drainage bag 12.
In the description of the present invention, it should be understood that the orientation of instructions such as term " on ", "lower", " top " or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This should not be understood as limiting the present invention.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (8)
1. a kind of alimentary canal insulation blocking sleeve comprising circular air bag (1) and be fixed at the air bag (1) lower surface
Flexible boot (2), the centre bore of the air bag (1) of the annular shape is connected to the inner cavity of the flexible boot (2), the air bag (1)
On be additionally provided with for the air bag inflation deflate tracheae (3).
2. alimentary canal insulation blocking sleeve according to claim 1, which is characterized in that be additionally provided on the air bag (1) more
A lug boss (8).
3. alimentary canal insulation blocking sleeve according to claim 1 or 2, which is characterized in that the section of the air bag is rounded
Or oval or D font.
4. alimentary canal insulation blocking sleeve according to claim 1, which is characterized in that the air bag (1) overlapped to
It is two few, tracheae (3) and flexible boot (2) are connected between two neighboring air bag (1).
5. alimentary canal insulation blocking sleeve according to claim 4, which is characterized in that soft between two neighboring air bag (1)
Property set (2) length be less than 1cm.
6. alimentary canal insulation blocking sleeve according to claim 1, which is characterized in that also set up at the top of the air bag (1)
Have cricoid guide portion (9), the guide portion (9), which has, inclines the content in enteron aisle to what the centre bore of the air bag guided
Inclined-plane.
7. alimentary canal insulation blocking sleeve according to claim 1, which is characterized in that be arranged with and draw outside the flexible boot (2)
Conduit (10) is provided with the supporting part (11) for being used to support the air bag at the top of the guiding tube (10).
8. alimentary canal insulation blocking sleeve according to claim 7, which is characterized in that on the outer surface of the guiding tube (10)
It is provided with graduation mark (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031112.3U CN208989282U (en) | 2018-07-02 | 2018-07-02 | Alimentary canal insulation blocking sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031112.3U CN208989282U (en) | 2018-07-02 | 2018-07-02 | Alimentary canal insulation blocking sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208989282U true CN208989282U (en) | 2019-06-18 |
Family
ID=66796293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821031112.3U Expired - Fee Related CN208989282U (en) | 2018-07-02 | 2018-07-02 | Alimentary canal insulation blocking sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208989282U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112336470A (en) * | 2020-10-30 | 2021-02-09 | 南方医科大学珠江医院 | A intestinal intelligence protection device for intestinal postoperative |
| CN112603560A (en) * | 2020-12-08 | 2021-04-06 | 邢孟宣 | Isolated protective sheath of low level rectal cancer tumour |
| TWI794735B (en) * | 2021-02-04 | 2023-03-01 | 盧季妍 | bowel protection device |
-
2018
- 2018-07-02 CN CN201821031112.3U patent/CN208989282U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112336470A (en) * | 2020-10-30 | 2021-02-09 | 南方医科大学珠江医院 | A intestinal intelligence protection device for intestinal postoperative |
| CN112603560A (en) * | 2020-12-08 | 2021-04-06 | 邢孟宣 | Isolated protective sheath of low level rectal cancer tumour |
| TWI794735B (en) * | 2021-02-04 | 2023-03-01 | 盧季妍 | bowel protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20210702 |