CN207693981U - A kind of stoma Succus entericus reinfusion device - Google Patents
A kind of stoma Succus entericus reinfusion device Download PDFInfo
- Publication number
- CN207693981U CN207693981U CN201720668812.2U CN201720668812U CN207693981U CN 207693981 U CN207693981 U CN 207693981U CN 201720668812 U CN201720668812 U CN 201720668812U CN 207693981 U CN207693981 U CN 207693981U
- Authority
- CN
- China
- Prior art keywords
- reinfusion
- stoma
- succus entericus
- entericus
- succus
- 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
Links
- 230000000968 intestinal Effects 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 210000000936 Intestines Anatomy 0.000 claims abstract description 14
- 210000004921 distal colon Anatomy 0.000 claims abstract description 10
- 230000002550 fecal Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002980 postoperative Effects 0.000 description 3
- 206010038038 Rectal cancer Diseases 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 201000001275 rectum cancer Diseases 0.000 description 2
- 210000003405 Ileum Anatomy 0.000 description 1
- 206010040882 Skin lesion Diseases 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 231100000444 skin lesion Toxicity 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a kind of stoma Succus entericus reinfusion devices, including Double-cavity stoma bag and Succus entericus reinfusion pipe, the inside of the Double-cavity stoma bag includes the intestinal juice collecting chamber for collecting proximal end intestines stoma effluent and the accommodating cavity for housing Succus entericus reinfusion pipe, it is provided between the intestinal juice collecting chamber and the accommodating cavity and holds the through-hole that the Succus entericus reinfusion pipe passes through, the intestinal juice collecting chamber includes collecting import and outlet, the collection entrance is provided with chassis, the Succus entericus reinfusion pipe includes inlet and liquid outlet, the Succus entericus reinfusion pipe is located in the accommodating cavity, and the one end of the Succus entericus reinfusion pipe with inlet is externally protruded across the accommodating cavity, the one end of the Succus entericus reinfusion pipe with liquid outlet sequentially passes through the through-hole and opening, for being inserted into lower distal colon.The stoma Succus entericus reinfusion device of the utility model avoids intestinal juice fecal pollution Succus entericus reinfusion pipe from ensureing hygienic issues in addition, not influencing the sealing of intestinal juice collecting chamber.
Description
Technical field
The utility model is related to a kind of medical instruments, specifically, being to be related to a kind of stoma Succus entericus reinfusion device.
Background technology
When patients with lower rectal cancer row anterior resection of rectal cancer, to avoid anastomotic healing bad, often row terminal ileum
Double-cavity stoma, postoperative March, row second operation was also received again.It is used since lower distal colon is useless for a long time or postoperative chemicotherapy leads to intestines work(
Can obstacle, be easy to cause stoma also receive postoperative patient restore it is bad, for the above problem, need through stoma distal row intestinal juice return
It is defeated, distal end intestinal tube can be promoted to restore, clinic confirms to be a kind of cost-effective method.
The Succus entericus reinfusion equipment for clinically lacking effective and safe at present, largely reduces the operable of Succus entericus reinfusion
Property, patient can not effectively voluntarily Succus entericus reinfusion, clinical efficacy be good enough.Traditionally Succus entericus reinfusion will be common after collecting stoma intestinal juice
Pipe (no sacculus) is fed back to be fed back through ostomy bag merging distal end enteric cavity.Since ostomy bag is discharged for collecting proximally intestines stoma
Intestinal juice and excrement, and then Succus entericus reinfusion pipe outer wall in spill process will be stained with intestinal juice and excrement, moreover, intestinal juice of being expert at returns
When defeated, intestinal juice and excrement is discharged to ostomy bag simultaneously in proximal end intestines stoma, and the oral area of ostomy bag is due to by Succus entericus reinfusion pipe at this time
Strutting can not seal, and intestinal juice and excrement is caused to readily flow to outside from ostomy bag, be related to hygienic issues and operability, intestines
Liquid feeds back performance difficulty.For some patientss in order to operate, returning step removes ostomy bag, repeatedly remove ostomy bag to skin lesion
Greatly, and economic costs are high.
Utility model content
The utility model, which is inserted into after lower distal colon to solve existing Succus entericus reinfusion pipe, to need to draw from ostomy bag, intestines
The outer wall that liquid feeds back pipe will be stained with intestinal juice and excrement, moreover, the oral area of ostomy bag can not be close due to being opened by Succus entericus reinfusion tube stay
Envelope, causes intestinal juice and excrement to readily flow to outside from ostomy bag, causes feedback efficiency low simultaneously because generating reflux when feeding back
Technical problem, it is proposed that a kind of stoma Succus entericus reinfusion device can solve the above problems.
In order to solve the above-mentioned technical problem, the utility model is achieved using following technical scheme：
A kind of stoma Succus entericus reinfusion device, including Double-cavity stoma bag and Succus entericus reinfusion pipe, the inside of the Double-cavity stoma bag
Include the intestinal juice collecting chamber for collecting proximal end intestines stoma effluent and the accommodating cavity for housing Succus entericus reinfusion pipe, the intestinal juice
Be provided between collecting chamber and the accommodating cavity and hold the through-hole that the Succus entericus reinfusion pipe passes through, the intestinal juice collecting chamber include collect into
Mouth and outlet, the collection entrance are provided with chassis, the opening for connecting proximal end intestines stoma, institute are provided on the chassis
It includes inlet and liquid outlet to state Succus entericus reinfusion pipe, and the Succus entericus reinfusion pipe is located in the accommodating cavity, and the Succus entericus reinfusion
The one end of pipe with inlet is externally protruded across the accommodating cavity, and the one end of the Succus entericus reinfusion pipe with liquid outlet is successively
Across the through-hole and opening, for being inserted into lower distal colon.
Further, the through hole is fixed with anti-return washer, outer wall and the anti-return of the Succus entericus reinfusion pipe
Washer fits closely.
Further, the Succus entericus reinfusion pipe includes inner cavity and exocoel, and the both ends of the inner cavity are separately connected the feed liquor
Mouth and liquid outlet, the exocoel ring are located at the lumen outer, and the exocoel is provided with ball at the position of the liquid outlet
Capsule, the exocoel are formed with gas port at the position of the inlet, and the gas port is externally protruded across the accommodating cavity,
Dismountable closure is provided at the gas port.
Further, further include filter, the entrance of the filter is connect with the outlet by connecting tube, described
The outlet of filter is connect with the inlet.
Further, the outlet of the filter is positioned at the lower section of the filter inlet.
Compared with prior art, the advantages of the utility model and good effect is：The stoma Succus entericus reinfusion of the utility model
Device is designed by dual-chamber structure, avoids drawing Succus entericus reinfusion pipe in intestinal juice collecting chamber, is individually isolated a chamber and is used for
Succus entericus reinfusion device is put, and then can be to avoid intestinal juice fecal pollution Succus entericus reinfusion pipe, in addition, Succus entericus reinfusion pipe has individually to go out
Liquid mouth is drawn from its accommodating cavity, needs not move through the oral area of intestinal juice collecting chamber, therefore do not influence the sealing of intestinal juice collecting chamber, Jin Erke
To avoid leaking for the gleanings inside intestinal juice collecting chamber, the operating process of Succus entericus reinfusion is simplified, intestinal juice is effectively increased and returns
Defeated operability, has ensured hygienic issues.
After the detailed description of the utility model embodiment is read in conjunction with the figure, other features and advantages of the utility model
It will become clearer.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of example structure schematic diagram for the stoma Succus entericus reinfusion device that the present embodiment is proposed；
Fig. 2 is the portions the A enlarged drawing of Fig. 1；
Fig. 3 is the partial structural diagram in Fig. 1；
Fig. 4 is the another embodiment structural schematic diagram for the stoma Succus entericus reinfusion device that the present embodiment is proposed.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one, the present embodiment propose a kind of stoma Succus entericus reinfusion device, as shown in Figure 1 and Figure 2, including Double-cavity stoma
Bag 11 and Succus entericus reinfusion pipe 12, the inside of Double-cavity stoma bag 11 include being collected for collecting the intestinal juice of proximal end intestines stoma effluent
Chamber 110 and accommodating cavity 111 for housing Succus entericus reinfusion pipe are provided between intestinal juice collecting chamber 110 and accommodating cavity 111 and hold intestinal juice and return
The through-hole 13 that defeated pipe 12 passes through, intestinal juice collecting chamber 110 include collecting import 110a and outlet 110b, collect and are set at import 110a
It is equipped with chassis 112, the opening for connecting proximal end intestines stoma is provided on chassis 112, Succus entericus reinfusion pipe 12 includes 120 He of inlet
Liquid outlet 121, Succus entericus reinfusion pipe 12 are located in accommodating cavity 111, and the one end of Succus entericus reinfusion pipe 12 with inlet passes through and houses
Chamber 111 reaches the outside of accommodating cavity 111, and the one end of Succus entericus reinfusion pipe 12 with liquid outlet sequentially passes through through-hole 13 and opens
Mouthful, for being inserted into lower distal colon.The stoma Succus entericus reinfusion device of the present embodiment, is designed by dual-chamber structure, is individually isolated
One chamber enters for putting Succus entericus reinfusion device, the effluents such as intestinal juice, the excrement of the outflow of proximal end intestines stoma from the opening on chassis 112
In intestinal juice collecting chamber 110, passed through since the through-hole 13 between intestinal juice collecting chamber 110 and accommodating cavity 111 only holds Succus entericus reinfusion pipe, it should
Effluent cannot be introduced into accommodating cavity 111, and then can be to avoid intestinal juice fecal pollution Succus entericus reinfusion pipe, in addition, Succus entericus reinfusion pipe has
There is individual liquid outlet to be drawn from its accommodating cavity, needs not move through the oral area of intestinal juice collecting chamber, therefore do not influence intestinal juice collecting chamber
Sealing, so can leaking to avoid the gleanings inside intestinal juice collecting chamber, ensured hygienic issues.
As shown in Fig. 2, the gleanings in intestinal juice collecting chamber 110 enter in accommodating cavity 111 in order to prevent, fixed at through-hole 13
There are anti-return washer 14, outer wall and the anti-return washer 14 of Succus entericus reinfusion pipe 12 to fit closely, anti-return washer 14 is towards intestinal juice
Collecting chamber 110.
As shown in Fig. 2, in order to further prevent the gleanings in intestinal juice collecting chamber 110 to enter in accommodating cavity 111, anti-return
The side of washer 14 towards intestinal juice collecting chamber 110 has extended to form taper platform 15, is provided in taper platform 15 in being connected to through-hole 13
Heart hole, it is the vertex of a cone which, which is located at the end in intestinal juice collecting chamber 110, and other end portion is cone bottom, the diameter of centre bore
It is gradually reduced from cone bottom to the vertex of a cone, the cross-sectional area of the vertex of a cone is less than the cross-sectional area at cone bottom, by the way that taper platform and taper is arranged
Centre bore in platform, extends the connection distance of intestinal juice collecting chamber 110 and accommodating cavity 111, and then plays barrier intestinal juice collecting chamber
Gleanings in 110 enter the effect in accommodating cavity 111, are gradually reduced from cone bottom to the vertex of a cone by the diameter of centre bore, convenient
Succus entericus reinfusion pipe 12 is drawn from accommodating cavity 111 to intestinal juice collecting chamber 110.
As shown in Figure 1, Figure 3, Succus entericus reinfusion pipe 12 includes inner cavity 12a and exocoel 12b, and the both ends of inner cavity 12a are separately connected
Inlet 120 and liquid outlet 121, exocoel 12b rings are located at outside the 12a of inner cavity, and exocoel 12b is set at the position of liquid outlet 121
It is equipped with sacculus 122, exocoel 12b is formed with gas port 123 at the position of inlet 120, and gas port 123 is stretched across accommodating cavity 111
Go out to outside, dismountable closure is provided at gas port 123.When needing to feed back intestinal juice, by the liquid outlet one of Succus entericus reinfusion pipe 12
End is inserted into lower distal colon, crosses ileocaecal sphineter, is then injected air or liquid by gas port 123, sacculus 122 is propped up, ball
Capsule 122 can play the role of limit stops, prevent Succus entericus reinfusion pipe 12 from falling off, while to be also prevented from intestinal juice anti-for sacculus 122
The effect of stream.
As shown in figure 4, the stoma Succus entericus reinfusion device of the present embodiment further includes filter 16, the entrance of filter 16 and discharge
Mouth 110b is connected by connecting tube, and the outlet of filter 16 is connect with inlet 120.The intestinal juice that intestinal juice collecting chamber 110 is collected contains
There is swill etc., needs to fall residue filter, be then sent in lower distal colon, entrance and the outlet 110b of filter 16
It is connected by connecting tube, for filtering out the solid matter in 110 gleanings of intestinal juice collecting chamber, then passes through going out for filter 16
Mouth enters inlet 120, is delivered in lower distal colon by Succus entericus reinfusion device.Proximally intestines stoma is discharged this process midgut fluid,
Then it is filtered, finally enters Succus entericus reinfusion device and be delivered in lower distal colon, form a closed cycle, intermediate nothing
Need manual operation to transfer, for intestinal juice collection and filtering, provide gnotobasis, safety and sanitation defeated time.
Positioned at the lower section of the filter inlet, intestinal juice can be acted on by natural gravity for the outlet of preferred filters 16
It is filtered.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model,
It should also belong to the protection scope of the utility model.
Claims (5)
1. a kind of stoma Succus entericus reinfusion device, it is characterised in that：Including Double-cavity stoma bag and Succus entericus reinfusion pipe, the ostomy bag
Inside includes the intestinal juice collecting chamber for collecting proximal end intestines stoma effluent and the accommodating cavity for housing Succus entericus reinfusion pipe, described
It is provided between intestinal juice collecting chamber and the accommodating cavity and holds the through-hole that the Succus entericus reinfusion pipe passes through, the intestinal juice collecting chamber includes receiving
Collection import and outlet, the collection entrance are provided with chassis, are provided on the chassis for connecting opening for proximal end intestines stoma
Mouthful, the Succus entericus reinfusion pipe includes inlet and liquid outlet, and the Succus entericus reinfusion pipe is located in the accommodating cavity, and the intestinal juice
It feeds back the one end of pipe with inlet to externally protrude across the accommodating cavity, the Succus entericus reinfusion pipe carries one end of liquid outlet
The through-hole and opening are sequentially passed through, for being inserted into lower distal colon.
2. stoma Succus entericus reinfusion device according to claim 1, it is characterised in that：The through hole is fixed with anti-return pad
Circle, the outer wall of the Succus entericus reinfusion pipe are fitted closely with the anti-return washer.
3. stoma Succus entericus reinfusion device according to claim 1 or 2, it is characterised in that：The Succus entericus reinfusion pipe includes inner cavity
And exocoel, the both ends of the inner cavity are separately connected the inlet and liquid outlet, the exocoel ring is located at the lumen outer, institute
It states exocoel and is provided with sacculus at the position of the liquid outlet, the exocoel is formed with gas at the position of the inlet
Mouthful, the gas port is externally protruded across the accommodating cavity, and dismountable closure is provided at the gas port.
4. stoma Succus entericus reinfusion device according to claim 1 or 2, it is characterised in that：Further include filter, the filter
Entrance connect by connecting tube with the outlet, the outlet of the filter is connect with the inlet.
5. stoma Succus entericus reinfusion device according to claim 4, it is characterised in that：The outlet of the filter is located at the mistake
The lower section of filter inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720668812.2U CN207693981U (en) | 2017-06-09 | 2017-06-09 | A kind of stoma Succus entericus reinfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720668812.2U CN207693981U (en) | 2017-06-09 | 2017-06-09 | A kind of stoma Succus entericus reinfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207693981U true CN207693981U (en) | 2018-08-07 |
Family
ID=63019633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720668812.2U Expired - Fee Related CN207693981U (en) | 2017-06-09 | 2017-06-09 | A kind of stoma Succus entericus reinfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207693981U (en) |
-
2017
- 2017-06-09 CN CN201720668812.2U patent/CN207693981U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180807 Termination date: 20200609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |