CN205251806U - Identical mouthful of protection subassembly of intestinal - Google Patents
Identical mouthful of protection subassembly of intestinal Download PDFInfo
- Publication number
- CN205251806U CN205251806U CN201521130881.5U CN201521130881U CN205251806U CN 205251806 U CN205251806 U CN 205251806U CN 201521130881 U CN201521130881 U CN 201521130881U CN 205251806 U CN205251806 U CN 205251806U
- Authority
- CN
- China
- Prior art keywords
- stay pipe
- armour tubing
- guide portion
- protection assembly
- bowel anastomosis
- 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.)
- Active
Links
Abstract
The utility model provides an identical mouthful of protection subassembly of intestinal, include: the armour tubing includes that cavity just can be used for passing the pipeline portion of ileocaecal sphineter, can stretch into worried guide portion, pipeline portion still has the second end that can set up outside the human body, guide portion keeps away from the one end of pipeline portion has the intercommunication the first trompil of pipeline portion, hollow supporter is including being located just can follow in the armour tubing armour tubing axial displacement's manipulation pipe, connect in control the stay tube of pipe distal end, when the stay tube is in first state, at least part the stay tube certainly first trompil is protruding stretch out the armour tubing outside, protruding stretching out outside the armour tubing the external diameter of stay tube is greater than the external diameter of armour tubing to provide the holding power for human ileum, when the stay tube is in the second state, the stay tube is located in the armour tubing, just the external diameter of stay tube is less than the external diameter of armour tubing.
Description
Technical field
The utility model relates to technical field of medical instruments, relates in particular to a kind of bowel anastomosis mouth protection assembly.
Background technology
Carry out after cutting and stitching operation at enteron aisle, for fear of excreta, previous anastomotic is applied to tension force or cause previous anastomotic to infect for fear of manure contamination previous anastomotic, generally all need previous anastomotic to protect. For example after Resection of Rectal Cancer, need previous anastomotic to protect.
The commonplace way of existing protection previous anastomotic is: on human body stomach wall, do protectiveness intestines ostomy; after blocking by colon; the colon broken ends of fractured bone communicating with oesophagus, stomach is pulled to stomach wall and is fixed on stomach wall; form interim intestines ostomy; after rectum place anastomotic healing is good, then implements second operation and carry out enteron aisle and also receive. But such way need be carried out second operation, can cause secondary injury to patient.
Utility model content
The purpose of this utility model is to provide a kind of bowel anastomosis mouth protection assembly.
For realizing above-mentioned utility model object, it is a kind of for the bowel anastomosis mouth protection assembly of protection is provided to bowel anastomosis mouth after bowel anastomosis operation that the utility model provides, comprise the supporter of armour tubing and hollow, armour tubing comprises hollow and can be used in through the pipe section of ileocaecal sphineter, is arranged at the first end of described pipe section and can stretches into the guide portion of ileum, described pipe section also have with described first end opposing and can be arranged at the second end outside human body; Described guide portion has the first perforate that is communicated with described pipe section away from one end of described pipe section; Supporter comprise be positioned at described armour tubing and can be along the axially movable control lead of described armour tubing, be connected in the stay pipe of described control lead far-end; Described stay pipe has the first state and the second state, described stay pipe is in the time of the first state, at least part of described stay pipe protrudes out outside armour tubing from described the first perforate, and the external diameter that protrudes out the described stay pipe outside described armour tubing is greater than the external diameter of described armour tubing, provide support power to human body ileum; Described stay pipe is in the time of the second state, and described stay pipe is positioned at described armour tubing, and the external diameter of described stay pipe is less than the external diameter of described armour tubing.
As further improvement of the utility model, described stay pipe is in the time of the second state, and described stay pipe is fixed on the inwall of described guide portion away from one end of described control lead.
As further improvement of the utility model, described stay pipe comprises the bound edge that formed away from the outside turnup in one end of described control lead by described stay pipe, surrounded by described bound edge and the described stay pipe of turnup not accommodate ring, accommodate the elastic ring of ring described in being positioned at; Described elastic ring has the deformation state of previous status that external diameter is greater than described armour tubing external diameter, external diameter that external diameter is less than described armour tubing; Described stay pipe is in the time of the first state, and described elastic ring is in previous status; Described stay pipe is in the time of the second state, and described elastic ring is in deformation state, and at least part of described elastic ring is positioned at described guide portion.
As further improvement of the utility model, described guide portion has the stopper slot matching with described elastic ring.
As further improvement of the utility model, described control lead have with described stay pipe opposing can be arranged at the near-end outside described pipe section the second end.
As further improvement of the utility model, described bowel anastomosis mouth protection assembly also comprises dismantling and is arranged at the dirty bag of receiving of described pipe section the second end.
As further improvement of the utility model, in described pipe section, be provided with the second perforate, described the second perforate is near described guide portion setting, and described control lead is provided with the 3rd perforate matching with described the second perforate; Described stay pipe in the time of the first state, described the second perforate with described the 3rd perforate along the radially corresponding connection of described guide portion.
As further improvement of the utility model, described pipe section has the first holddown groove for fixing ileocaecal sphineter, and described the first holddown groove is near described guide portion setting.
As further improvement of the utility model, described pipe section also has the second holddown groove for fixing stomach wall, and described the second holddown groove is near described the second end setting.
As further improvement of the utility model; described bowel anastomosis mouth protection assembly also comprise be sheathed in described pipe section can inflation/deflation air bag, be communicated with described air bag charge and discharge tracheae; in the time that described bowel anastomosis mouth protection assembly is positioned at use location, described in charge and discharge tracheae open end be arranged at outside human body.
The beneficial effects of the utility model are: bowel anastomosis mouth of the present utility model protection assembly can by armour tubing by excreta outside ileocaecal sphineter is drained to human body; not only can effectively protect previous anastomotic; also can be after previous anastomotic physiological tissue grows well; without carrying out second operation; directly take out this bowel anastomosis mouth protection assembly; convenient and swift, can not cause secondary injury to patient.
Brief description of the drawings
Fig. 1 is the schematic diagram of bowel anastomosis mouth protection assembly in the utility model one embodiment.
Fig. 2 is the exploded view of the bowel anastomosis mouth protection assembly shown in Fig. 1.
Fig. 3 is the cutaway view of Fig. 1 along A-A direction.
Fig. 4 is that the bowel anastomosis mouth protection assembly shown in Fig. 3 is in the schematic diagram of another enforcement state.
Fig. 5 is the schematic diagram that the utlity model has the bowel anastomosis mouth protection assembly of air bag.
Detailed description of the invention
Below with reference to detailed description of the invention shown in the drawings, the utility model is described in detail. But these embodiments do not limit the utility model, the conversion in structure, method or function that those of ordinary skill in the art makes according to these embodiments is all included in protection domain of the present utility model.
For clearly expressing described position and direction in the present invention, using exercises on apparatus author as reference, be near-end near one end of operator, be far-end away from one end of operator.
As shown in Fig. 1 ~ Fig. 4; for the bowel anastomosis mouth protection assembly 100 of the utility model preferred embodiments; comprise for passing ileocaecal sphineter (not shown) and being communicated with ileum and the armour tubing 10 of stomach wall (not shown); to receive the excreta in ileum and excreta be drained to outside human body; make excreta excreting in external process, no longer pass through colon, rectum. So, be used in after the bowel anastomosis such as such as Low Rectal anastomosis operation are performed the operation and provide protection to bowel anastomosis mouth.
It will be understood by those skilled in the art that; ileocaecal sphineter self has unidirectional opening; armour tubing 10 of the present utility model is to insert ileum from the opening part of ileocaecal sphineter; without cutting separately; and in the time removing this armour tubing 10; without also receiving operation, only described armour tubing 10 need be extracted out from stomach wall.
Described bowel anastomosis mouth protection assembly 100, comprises armour tubing 10, for locating the supporter 20 of described armour tubing 10 and ileocaecal sphineter.
As shown in Fig. 1 ~ Fig. 4; described armour tubing 10 comprise hollow and can be through the pipe section 11 of ileocaecal sphineter, be arranged at the first end of described pipe section 11 and can stretch into the guide portion 12 of ileum, described pipe section 11 also have with described first end opposing and can be arranged at the second end outside human body. Described pipe section 11 and described guide portion 12 can be formed in one, and are assembled in together after also can be moulding respectively again. Wherein, described pipe section 11 can be formed by a pipeline, also can be made up of multiple pipeline splicings.
Described guide portion 12 is for guiding described armour tubing 10 to insert ileocaecal sphineter, and in the present embodiment, described pipe section 11 is guided and inserted after ileocaecal sphineter by described guide portion 12 near the part of described guide portion 12, is arranged in ileum.
Further, described guide portion 12 has the first perforate 121 that is communicated with described pipe section 11 away from one end of described pipe section 11; Be understandable that; this first perforate 121 can connecting pipe portion 11 hollow space; so; in the time that described guide portion 12 is inserted ileocaecal sphineter and is placed in ileum; be described armour tubing 10 while being positioned at use location, the second opposing end of described pipe section 11 and described guide portion 12 is (for example stomach wall is outer) being arranged at outside human body, like this; excreta can be from ileum by the first perforate 121 flow ipe portions 11 in described guide portion 12, thus after pipe section 11 outside the second end is discharged human body.
Further, described guide portion 12 is set to taper, and described the first perforate 121 is arranged at the top of described taper, and the direction that excreta enters described guide portion 12 is consistent with the moving direction of described excreta in described protection tube, the convenient excreta of receiving.
The tubular structure that described supporter 20 is hollow, comprise be positioned at described armour tubing 10 and can be along the axially movable control lead 21 of described armour tubing 10, be connected in the flexible stay pipe 22 of having of described control lead 21 far-ends. Described stay pipe 22 also can be called as elastic tube, has the deformation state after previous status and elastic deformation, and can between two states, change.
Described control lead 21 can be formed in one with described stay pipe 22, is assembled in together after also can be moulding respectively again; And described control lead 21 can be that a pipeline forms, also can be formed by multiple pipeline splicings.
Described control lead 21 has the near-end outside second end that can be arranged at described pipe section 11 opposing with described stay pipe 22; at described armour tubing 10 during in use location; the near-end of described control lead 21 is positioned at outside the second end of described pipe section 11, convenient operation.
Described control lead 21 can be driven and be moved to far-end along described armour tubing 10, and promotes described stay pipe 22 so that part or all of described stay pipe 22 protrudes out outside described guide portion 12 from described the first perforate 121. On the contrary, described control lead 21 also can be driven and be moved to near-end along described armour tubing 10, to pull described stay pipe 22 to be positioned at described armour tubing 10 from described the first perforate 121 to being retracted to described stay pipe 22 in described guide portion 12.
So-called described stay pipe 22 is positioned at described armour tubing 10, being expressed as at least part of described stay pipe 22 is contained in described armour tubing 10, most of or whole described stay pipe 22 is contained in described guide portion 12, and the external diameter of described stay pipe 12 is less than or equal to the external diameter of described armour tubing 10; In described guide portion 12 in the radial direction, described stay pipe 22 entirety all do not protrude out outside described guide portion 12 yet.
Correspondingly, described stay pipe 22 has the first state and the second state, and described stay pipe 22 can be driven and switch between the first state and the second state by described control lead 21.
Described stay pipe 22 is in the time of the first state, be that described guide portion 12 is through stomach wall and while stretching in ileum by ileocaecal sphineter, also be that described armour tubing 10 is while being positioned at use location, at least part of described stay pipe 22 protrudes out outside armour tubing 10 from described the first perforate 121, the tube wall that protrudes out the described stay pipe 22 outside described armour tubing 10 extends radially outwardly and makes described stay pipe 22 be umbrella along described guide portion 12 from described control lead 21 far-ends, and the external diameter that protrudes out the described stay pipe 22 outside described armour tubing 10 is greater than the external diameter of described armour tubing 10, provide support power to human body ileum. so-calledly extending radially outwardly along described guide portion 12, be expressed as the outside bearing of trend of tube wall that passes arbitrarily described guide portion 12 from described guide portion 12 in, is not proper diametric(al).
Described stay pipe 22 is in the time of the second state, described stay pipe 22 is by elastic compression and be positioned at described armour tubing 10, the tube wall of described stay pipe 22 extends axially along described control lead 21 from described control lead 21 far-ends, and the external diameter of described stay pipe 22 is not more than the external diameter of described armour tubing 10; Now can be by described armour tubing 10 implant into body or outside taking-up human body. So-calledly extend axially along described control lead 21, represent that bearing of trend is unanimous on the whole with the length bearing of trend of described armour tubing 10, be not on stricti jurise with axially parallel.
Further, described stay pipe 22 is in the time of the second state, and described stay pipe 22 is fixed on away from one end of described control lead 21 on the inwall of described guide portion 12; To prevent from overexerting in the time pulling described control lead 21, described stay pipe 22 can not be switched by the second state to the first state.
Further, described stay pipe 22 comprise the bound edge 221 that formed away from the outside turnup in one end of described control lead 21 by described stay pipe 22, surrounded by described bound edge 221 and the described stay pipe 22 of turnup not accommodate ring 222 and be positioned at described in accommodate the elastic ring 223 of ring 222.
Described elastic ring 223 has the previous status that external diameter is greater than the external diameter of described armour tubing 10, the deformation state that compressed rear external diameter is less than the external diameter of described armour tubing 10; Described stay pipe 22 is in the time of the first state, and described elastic ring 223, in previous status, provides support power to described stay pipe 22, to strengthen the supporting role of described stay pipe 22 to ileum. Described stay pipe 22 is in the time of the second state, and described elastic ring 223 is compressed in deformation state by described stay pipe 22, and at least part of described elastic ring 223 is positioned at described guide portion 12.
Further, described guide portion 12 has the stopper slot 122 matching with described elastic ring 223, accommodates described elastic ring 223 when interior to be retracted to described guide portion 12 at described elastic ring 223 with described stay pipe 22; Can limit described elastic ring 223 and enter the degree in described guide portion 12, make described elastic ring 223 can not switch to previous status to prevent from overexerting in the time pulling described control lead 21 simultaneously. Particularly, the more described stay pipe 22 of described stopper slot 122 away from one end of described control lead 21 the more close far-end of fixing point in described guide portion 12.
Further, after the outside turnup of inwall of described stay pipe 22 away from one end of described control lead 21, be fixed on the inwall of described guide portion 12; Also the outer wall that is described bound edge 221 is fixed on the inwall of described guide portion 12. Be understandable that, stay pipe 22 shown in the outer wall of described bound edge 221 is is the inwall before turnup not.
Further, when described armour tubing 10 is positioned at use location, for avoiding excreta to pile up near a side of described guide portion 12 in described pipe section 11, in described pipe section 11, is provided with the second perforate 111 described in the second perforate 111 and arranges near described guide portion 12; Described control lead 21 is provided with the 3rd perforate 211 matching with described the second perforate 111; Described armour tubing 10 in the time of use location, described the second perforate 111 with described the 3rd perforate 211 along the radially corresponding connection of described guide portion 12; The excreta of piling up near a side of described guide portion 12 in described pipe section 11 can enter in described control lead 21 by the second perforate 111 and the 3rd perforate 211.
Further; as shown in Fig. 1 ~ Fig. 3; described pipe section 11 also has the first holddown groove 112 for fixing ileocaecal sphineter; when described armour tubing 10 is positioned at use location; ileocaecal sphineter passes through the elastic ferrule of self in described the first holddown groove 112, to locate the relative position of described armour tubing 10 and ileocaecal sphineter.
Described bowel anastomosis mouth protection assembly can be provided with separately described the first holddown groove 112 or described the second perforate 111, also can be as shown in Fig. 1 ~ Fig. 4, be provided with described the first holddown groove 112 and described the second perforate 111 simultaneously.
In the present embodiment, described the second perforate 111 is arranged between described the first holddown groove 112 and described the first perforate 121; At least part of described the second perforate 111 is adjacent with described the first holddown groove 112 particularly, and compares described the first holddown groove 112 near described the first perforate 121; Described the first holddown groove 112 can be flowed in described armour tubing 10 by the second perforate 111 near the excreta of a side of described guide portion 12, also can flow in the hollow of described control lead 21 by the second perforate 111, the 3rd perforate 211. So-called at least part of the second perforate 111 is adjacent with described the first holddown groove 112, and being expressed as described the second perforate 111 can have part to overlap with the first holddown groove 112, also can described the second perforate 111 not overlap with described the first holddown groove 112 completely.
Further, in order to fix easily the relative position of described armour tubing 10 and stomach wall, described pipe section 11 also has the second holddown groove 113 for fixing stomach wall, and described the second holddown groove 113 is near the second end setting of described pipe section 11. Stomach wall passes through the elastic ferrule of self in described the second holddown groove 113, to locate the relative position of described armour tubing 10 and stomach wall.
In addition, as shown in Figure 5, in order to fix easily the relative position of described armour tubing 10 and stomach wall, described bowel anastomosis mouth protection assembly 100 also comprise be sheathed in described pipe section 11 can inflation/deflation air bag 40, be communicated with described air bag 40 charge and discharge tracheae (not shown); Describedly charge and discharge the outer wall setting that tracheae is close to described pipe section 11, and in the time that described armour tubing 10 is positioned at use location, described in charge and discharge tracheae open end be arranged at outside human body, to facilitate to described air bag 40 inflation/deflations.
Described air bag 40, near the second end setting of described pipe section 11, is arranged between second end and the first holddown groove 112 of described pipe section 11 particularly. In the time that described armour tubing 10 is positioned at use location, described air bag 40 can provide tension force to stomach wall for inflated condition; So, coordinate by the support force of described air bag 40 and the elastic force of stomach wall, can avoid the significantly displacement between described pipe section 11 and stomach wall.
When the state of described air bag 40 in unaerated, the external diameter of described air bag 40 can be identical with the external diameter of described pipe section 11 or close, convenient described armour tubing 10 inserted in human body by the guiding of guide portion 12; When described armour tubing 10 is positioned at use location, inflate to described air bag 40 by charging and discharging tracheae, air bag 40 provides tension force to stomach wall, can avoid the significantly displacement between described pipe section 11 and stomach wall; After bowel anastomosis mouth heals completely, by charging and discharging tracheae, the gas in air bag 40 to be emitted, the external diameter of described air bag 40 diminishes to identical or close with the external diameter of described pipe section 11, conveniently in human body, extracts described armour tubing 10 out.
Further, on described pipe section 11 and described air bag 40, be respectively arranged with the keeper that can cooperatively interact, described keeper can limit described air bag 40 and move up at the axle of described pipe section 11.
In present embodiment, one of them of described pipe section 11 and described air bag 40 is provided with at least one groove, and another is provided with at least one projection with described groove fit; Described groove and described projection complement each other to form described keeper.
For example, be provided with the second holddown groove 113 in described pipe section 11, correspondingly described air bag 40 is provided with the projection that coordinates described the second holddown groove 113; Described projection has certain hardness, with in the time that described air bag 40 is under non-inflated state, also can coordinate described the second holddown groove 113 to locate described air bag 40 and described pipe section 11.
Be understandable that, described stomach wall can be fastened on described the second holddown groove 113; Or 113 places arrange air bag 40 at described holddown groove, now stomach wall is positioned at the side of described the second holddown groove 113 towards the second end of described pipe section 11; As above two kinds of modes all can be located the relative position of stomach wall and described armour tubing 10.
Further, described bowel anastomosis mouth protection assembly 100 also comprise be arranged at removedly described pipe section 11 the second end receive dirty bag 30; When described armour tubing 10 is positioned at use location, described in receive dirty bag 30 and be enclosed within on the outer wall of the second end of described pipe section 11, to receive excreta.
In sum; bowel anastomosis mouth of the present utility model protection assembly 100 can by described armour tubing 10 by the excreta in ileum outside ileocaecal sphineter is drained to human body; not only can effectively protect bowel anastomosis mouth; also can be after bowel anastomosis mouth physiological tissue grows well; without carrying out second operation; directly take out this bowel anastomosis mouth protection assembly 100, convenient and swift, can not cause secondary injury to patient.
Be to be understood that, although this description is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Listed a series of detailed description is above only illustrating for feasibility embodiment of the present utility model; they are not in order to limit protection domain of the present utility model, all do not depart from the equivalent embodiment that the utility model skill spirit does or change and all should be included in protection domain of the present utility model within.
Claims (10)
1. a bowel anastomosis mouth protection assembly, for protection being provided to bowel anastomosis mouth after bowel anastomosis operation, is characterized in that, described bowel anastomosis mouth protection assembly comprises:
Armour tubing, comprises hollow and can be used in through the pipe section of ileocaecal sphineter, is arranged at the first end of described pipe section and can stretches into the guide portion of ileum, described pipe section also have with described first end opposing and can be arranged at the second end outside human body; Described guide portion has the first perforate that is communicated with described pipe section away from one end of described pipe section;
The supporter of hollow, comprise be positioned at described armour tubing and can be along the axially movable control lead of described armour tubing, be connected in the stay pipe of described control lead far-end;
Described stay pipe has the first state and the second state, described stay pipe is in the time of the first state, at least part of described stay pipe protrudes out outside armour tubing from described the first perforate, and the external diameter that protrudes out the described stay pipe outside described armour tubing is greater than the external diameter of described armour tubing, provide support power to human body ileum; Described stay pipe is in the time of the second state, and described stay pipe is positioned at described armour tubing, and the external diameter of described stay pipe is less than the external diameter of described armour tubing.
2. bowel anastomosis mouth protection assembly according to claim 1, is characterized in that: described stay pipe is in the time of the second state, and described stay pipe is fixed on the inwall of described guide portion away from one end of described control lead.
3. bowel anastomosis mouth according to claim 2 protection assembly, is characterized in that: described stay pipe comprise the bound edge that formed away from the outside turnup in one end of described control lead by described stay pipe, by described bound edge and not the described stay pipe of turnup surround accommodate ring, accommodate the elastic ring of ring described in being positioned at;
Described elastic ring has the deformation state of previous status that external diameter is greater than described armour tubing external diameter, external diameter that external diameter is less than described armour tubing; Described stay pipe is in the time of the first state, and described elastic ring is in previous status; Described stay pipe is in the time of the second state, and described elastic ring is in deformation state, and at least part of described elastic ring is positioned at described guide portion.
4. bowel anastomosis mouth protection assembly according to claim 3, is characterized in that: described guide portion has the stopper slot matching with described elastic ring.
5. bowel anastomosis mouth according to claim 1 protection assembly, is characterized in that: described control lead have with described stay pipe opposing can be arranged at the near-end outside described pipe section the second end.
6. bowel anastomosis mouth according to claim 1 protection assembly, is characterized in that: described bowel anastomosis mouth protection assembly also comprises dismantling and is arranged at the dirty bag of receiving of described pipe section the second end.
7. bowel anastomosis mouth protection assembly according to claim 1, is characterized in that: in described pipe section, be provided with the second perforate, described the second perforate is near described guide portion setting, and described control lead is provided with the 3rd perforate matching with described the second perforate; Described stay pipe in the time of the first state, described the second perforate with described the 3rd perforate along the radially corresponding connection of described guide portion.
8. bowel anastomosis mouth protection assembly according to claim 1, is characterized in that: described pipe section has the first holddown groove for fixing ileocaecal sphineter, and described the first holddown groove is near described guide portion setting.
9. bowel anastomosis mouth protection assembly according to claim 1, is characterized in that: described pipe section also has the second holddown groove for fixing stomach wall, and described the second holddown groove is near described the second end setting.
10. bowel anastomosis mouth protection assembly according to claim 1; it is characterized in that: described bowel anastomosis mouth protection assembly also comprise be sheathed in described pipe section can inflation/deflation air bag, be communicated with described air bag charge and discharge tracheae; in the time that described bowel anastomosis mouth protection assembly is positioned at use location, described in charge and discharge tracheae open end be arranged at outside human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130881.5U CN205251806U (en) | 2015-12-30 | 2015-12-30 | Identical mouthful of protection subassembly of intestinal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130881.5U CN205251806U (en) | 2015-12-30 | 2015-12-30 | Identical mouthful of protection subassembly of intestinal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205251806U true CN205251806U (en) | 2016-05-25 |
Family
ID=55993359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521130881.5U Active CN205251806U (en) | 2015-12-30 | 2015-12-30 | Identical mouthful of protection subassembly of intestinal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205251806U (en) |
-
2015
- 2015-12-30 CN CN201521130881.5U patent/CN205251806U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0465417B1 (en) | Direct vision prostate balloon catheter | |
| US7036511B2 (en) | Vaginal pessary | |
| EP1617770B1 (en) | A device for use in surgery | |
| US20120178994A1 (en) | Apparatus and method for assisting in the delivery of medical instruments into body organs | |
| GB2460099A (en) | Detachable pouch device for loading human tissue during laparoscopic surgery | |
| CN104622520A (en) | Devices and methods facilitating sleeve gastrectomy and other procedures | |
| WO2012050914A1 (en) | Systems and methods for tissue or organ removal | |
| US8105318B2 (en) | Introducer and valve cap for anastomosis device | |
| CN112515714B (en) | Operation fixing device for fixing viscera in minimally invasive operation | |
| KR101664348B1 (en) | Foley catheter with folding portion | |
| CN107376100A (en) | Infant anus rectum supporting drainage pipe | |
| CN105361917A (en) | Intestinal anastomotic stoma protecting device | |
| CN205251806U (en) | Identical mouthful of protection subassembly of intestinal | |
| CN205831843U (en) | A kind of incision protective sleeve | |
| CN107080609A (en) | A kind of gatherer and its application method suitable for intestinal stent | |
| CN105434054A (en) | Intestinal-tract anastomotic stoma protection device | |
| US20020173771A1 (en) | Lesion restoration catheter for the colon and method for using same | |
| JPH09173337A (en) | Enucleated organ housing bag and its intra-celom inserting device as well as expander of enucleated organ housing bag | |
| CN205198160U (en) | Identical mouthful protection device of intestinal | |
| CN205433920U (en) | Identical mouthful protection device of intestinal | |
| CN109528383A (en) | Percutaneous stomach stoma merging guiding device and its operating method | |
| CN213552086U (en) | Visceral duct flow blocking device | |
| CN212592323U (en) | Guide tube for laparoscopic sleeve gastrectomy | |
| CN205569080U (en) | Identical mouthful of protection subassembly of intestinal | |
| CN208677398U (en) | A kind of enteron aisle probe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215021 No. 278 Dongping Street, Suzhou Industrial Park, Jiangsu Province Patentee after: Tianchen International Medical Technology Co., Ltd Address before: 215021 science and Technology Plaza, Jinji Lake Road International Science and Technology Park, Suzhou Industrial Park, Jiangsu, 21A Patentee before: TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE Co.,Ltd. |