CN201524156U - Y-shaped trachea stent and implantation device thereof - Google Patents
Y-shaped trachea stent and implantation device thereof Download PDFInfo
- Publication number
- CN201524156U CN201524156U CN 200920256630 CN200920256630U CN201524156U CN 201524156 U CN201524156 U CN 201524156U CN 200920256630 CN200920256630 CN 200920256630 CN 200920256630 U CN200920256630 U CN 200920256630U CN 201524156 U CN201524156 U CN 201524156U
- Authority
- CN
- China
- Prior art keywords
- branch
- bundled
- pipe
- stent
- suite
- 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 - Lifetime
Links
Images
Landscapes
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a Y-shaped trachea stent and an implantation device thereof. The utility model is characterized in that the stent comprises a stent body, a left branch and a right branch, wherein the left branch and the right branch are connected with the stent body, are branched in the shape of a tree branch relative to the stent body, and formed the Y-shaped stent together with the stent body. The inner surface and/or the outer surface can be covered with a medical film. The introducer for putting the Y-shaped trachea stent comprises an inner pipe, a middle pipe, an outer piper, a binding covering part, a soft head and the like. The Y-shaped trachea stent can effectively expand the lower periphery of pathological changes at the carina, without the phenomena of the displacement, intersection overlap, and the like after a common stent is implanted; and the stent can be implanted by one-time operation, which replaces the phenomenon that the left branch, the right branch and the stent body are implanted by a plurality of times, thereby greatly reducing the hospitalization cost of patients, reducing the difficulty and the hazard of operations, and being safe, convenient and reliable in operation.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of trachea bracket and inserter thereof, specifically a kind of Y shape trachea bracket and inserter thereof.
Background technology
At present, cause the tube chamber external pressure narrow and patient age big, overall health of patients is not good can not tolerate surgery person for tracheal stenosis, mediastinum and the esophageal neoplasm of treatment due to the advanced lung cancer, usually need insert trachea bracket, and being generally right cylindrical, conventional bracket divides body structure, the displacement phenomenon takes place easily, when pathological changes occurs in the bronchial enlargement place, place three supports, the probability that operation often, the time is long, generation damages is also just big more, and patient's medical expense also can be very expensive simultaneously.In addition, because conventional support is that right cylindrical is divided body structure, then service time can be sticking mutually with muscular tissue than long time, easily causes once more symptoms such as narrow.
Summary of the invention
The purpose of this utility model is at needing repeatedly operation to insert support for the bronchial enlargement place at present, and the problem that support easily is subjected to displacement, design a kind of Y shape trachea bracket, a kind of shape of Y simply and easily trachea bracket inserter is provided simultaneously, can finish the operation that just can finish for three times in the past so that realize once operation, and can not be subjected to displacement in the use.
The technical solution of the utility model one of is:
A kind of Y shape trachea bracket, it is characterized in that it mainly is made of rack body 1, left branch 2 and right branch 3, left branch 2, right branch 3 and rack body 1 link to each other, and left branch 2 separates with respect to 1 one-tenth branching shape of rack body with right branch 3, with rack body 1 common formation Y shape structure; Inner surface and/or outer surface at described rack body 1, left branch 2 and right branch 3 are provided with overlay film 4.
Described overlay film 4 is medical grade silicon rubber, medical polyurethane or the expanded PTFE of good biocompatibility or in the dacron membrane one or more.
The technical solution of the utility model be two:
A kind of Y shape trachea bracket inserter, it is characterized in that it comprises right interior pipe 5, pipe 14 in the left side, middle pipe 7, outer tube 8, front hand grip 9, back handle 12, right soft 6 and left soft 13, right soft 6 end that is installed in right interior pipe 5, soft 13 on a left side is installed in the end of pipe 14 in the left side, front hand grip 9 is installed on the outer tube 8, back handle 12 is installed on the stainless steel tube 11, stainless steel tube 11 links to each other with middle pipe 7, middle pipe 7 is installed in the outer tube 8, the right branch of support 16 and left branch tie up external member 10 by the right side of pipe 7 in passing respectively and left bundled suite 15 is fixed on the outer surface of the interior pipe 14 of a pipe 5 and a left side in the corresponding right side, and left bundled suite 15 and the right manipulatable end of tying up external member 10 are positioned at the outer end of back handle 12.
Described right bundled suite 10 by stainless steel cable 17 and lashing wire 18 form knot that can be undone by a pull structure 19 with the right branch of Y shape support 16 be bundled in right on the surface of pipe 5, left bundled suite 15 forms knot that can be undone by a pull structure 22 by stainless steel cable 20 and lashing wire 21 and the left branch of Y shape support 16 is bundled in manages in the left side on 14 the surface.
Described right bundled suite 10 by lashing wire 23 form knot that can be undone by a pull structure 24 with the right branch of Y shape support 16 be bundled in right on the surface of pipe 5, left bundled suite 15 forms knot that can be undone by a pull structure 26 by lashing wire 25 and the left branch of Y shape support 16 is bundled in manages in the left side on 14 the surface.
The beneficial effects of the utility model:
A, this utility model adopt the bifurcated conjoined structure of Y shape trachea bracket, and the pathological changes that can be used for the treatment of the bronchial enlargement place is narrow, and are difficult for displacement;
B, when treatment occurs in bronchial enlargement place narrow, like product need be placed three supports, does stent endoprosthesis three times, and this utility model only needs a support, places once, the time is short, wound is little, and is painful few.
C, support inserter of the present utility model are easy to operate, and the location is reliable, and discharges after can adjusting to the right place repeatedly, and adopt the knot that can be undone by a pull structure, use very convenient.
Description of drawings
Fig. 1 is the structural representation of support of the present utility model.
Fig. 2 is the structural representation of support inserter of the present utility model.
Fig. 3 is one of bundled suite structure of the present utility model and knot that can be undone by a pull structural representation thereof.
Fig. 4 is two of bundled suite structure of the present utility model and a knot that can be undone by a pull structural representation thereof.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further described.
Embodiment one.
Shown in Fig. 1-4.
A kind of Y shape trachea bracket includes rack body 1, left branch 2 and right branch 3, left branch 2, right branch 3 and rack body 1 link to each other, constitute Y shape trachea bracket, as Fig. 1, rack surface overlay film 4 can be silicone rubber, expanded PTFE, polyurethane or dacron membrane.
A kind of inserter of putting Y shape trachea bracket, as Fig. 2, it comprises right interior pipe 5, right soft 6, middle pipe 7, outer tube 8, front hand grip 9, right bundled suite 0, stainless steel tube 11, back handle 12, soft 13 on a left side, pipe 14 in the left side, left side bundled suite 15 is formed, right soft 6 end that is installed in right interior pipe 5, soft 13 on a left side is installed in the end of pipe 14 in the left side, front hand grip 9 is installed on the outer tube 8, back handle 12 is installed on the stainless steel tube 11, stainless steel tube 11 links to each other with middle pipe 7, the left branch of support 16 and right branch respectively by right bundled suite 10 and left bundled suite 15 be fixed on the right side pipe 5 in right between soft 6 and the middle pipe 7 and right soft 13 with middle pipe 7 between left in manage on 14 the outer surface.Right bundled suite 10 can be to form knot that can be undone by a pull structure 19 by stainless steel cable 17 and lashing wire 18, and right bundled suite 15 forms knot that can be undone by a pull structure 22 by stainless steel cable 20 and lashing wire 21, as Fig. 3.
Inserter of the present utility model arrives the tracheal stenosis position along seal wire in operation process, its left and right sides branch enters left bronchus and right bronchus respectively, after arriving assigned address, unclamp the left branch 2 that knot that can be undone by a pull 19 can discharge support by pulling stainless steel cable 17, unclamp the right branch 3 that knot that can be undone by a pull 22 can discharge support by pulling stainless steel cable 20, after the release of left and right sides branch finishes, fixedly back handle 12, return then and remove outer tube rack body 1 is discharged, thereby realize once discharging the process of support, after release is finished this inserter is withdrawed from patient's trachea along seal wire.
Y shape disjunctor support of the present utility model can be opened the pathological changes stricture dilation at trachea carina place effectively, and phenomenons such as support displacement, a plurality of support juxtapositions can not take place, and guarantees that tract is unobstructed, can effectively prevent the clogging that causes because of secretions is residual.Supporting inserter can once be inserted this support, and the time is short, and wound is little, and is painful few.
Embodiment two.
A kind of Y shape trachea bracket includes rack body 1, left branch 2 and right branch 3, left branch 2, right branch 3 and rack body 1 link to each other, constitute Y shape trachea bracket, as Fig. 1, rack surface overlay film 4 can be silicone rubber, expanded PTFE, polyurethane or dacron membrane.
A kind of inserter of the Y of storing shape trachea bracket such as Fig. 2 comprise right interior pipe 5, right soft 6, middle pipe 7, outer tube 8, front hand grip 9, right bundled suite 10, stainless steel tube 11, back handle 12, soft 13 on a left side, pipe 14 in the left side, left side bundled suite 15 is formed, right soft 6 end that is installed in right interior pipe 5, soft 13 on a left side is installed in the end of pipe 14 in the left side, front hand grip 9 is installed on the outer tube 8, back handle 12 is installed on the stainless steel tube 11, stainless steel tube 11 links to each other with middle pipe 7, and the left branch of support 16 and right branch are fixed on the right side by right bundled suite 10 and left bundled suite 15 respectively and manage in left between soft 13 of pipe 5 and a left side in right between soft 6 and the middle pipe 7 and the middle pipe 7 on 14 the outer surface.Right bundled suite 10 forms knot that can be undone by a pull structure 24 by lashing wire 23, and left bundled suite 15 forms knot that can be undone by a pull structure 26 as Fig. 4 by lashing wire 25.
Inserter of the present utility model arrives the tracheal stenosis position along seal wire in operation process, its left and right sides branch enters left bronchus and right bronchus respectively, after arriving assigned address, unclamp the left branch 2 that knot that can be undone by a pull 24 can discharge support by pulling lashing wire 23, unclamp the right branch 3 that knot that can be undone by a pull 26 can discharge support by pulling lashing wire 25, after the release of left and right sides branch finishes, fixedly back handle 12, return then and remove outer tube rack body 1 is discharged, thereby realize once discharging the process of whole Y shape trachea bracket, after release is finished this inserter is withdrawed from patient's trachea along seal wire.
Y shape disjunctor support of the present utility model can be opened the pathological changes stricture dilation at trachea carina place effectively, and phenomenons such as support displacement, a plurality of support juxtapositions can not take place, and guarantees that tract is unobstructed, can effectively prevent the clogging that causes because of secretions is residual.Supporting inserter can once be inserted this support, and the time is short, and wound is little, and is painful few.
This utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.
Claims (5)
1. Y shape trachea bracket, it is characterized in that it mainly is made of rack body (1), left branch (2) and right branch (3), left branch (2), right branch (3) and rack body (1) link to each other, left branch (2) becomes branching shape separately with right branch (3) with respect to rack body (1), constitutes Y shape structure jointly with rack body (1); Inner surface and/or outer surface at described rack body (1), left branch (2) and right branch (3) are provided with overlay film (4).
2. Y shape trachea bracket according to claim 1 is characterized in that described overlay film (4) is in the medical grade silicon rubber of good biocompatibility, medical polyurethane or expanded PTFE or the dacron membrane one or more.
3. the described Y shape of claim 1 trachea bracket inserter, it is characterized in that it comprises right interior pipe (5), pipe (14) in the left side, middle pipe (7), outer tube (8), front hand grip (9), back handle (12), right soft head (6) and the soft head in a left side (13), right soft head (6) is installed in the end of right interior pipe (5), the soft head in a left side (13) is installed in the end of pipe (14) in the left side, front hand grip (9) is installed on the outer tube (8), back handle (12) is installed on the stainless steel tube (11), stainless steel tube (11) links to each other with middle pipe (7), middle pipe (7) is installed in the outer tube (8), the right branch of support (16) and left branch are tied up external member (10) and left bundled suite (15) by the right side of passing middle pipe (7) respectively and are fixed on and corresponding manage on the outer surface of (14) in pipe (5) and the left side in right, and the manipulatable end that external member (10) is tied up on the left bundled suite (15) and the right side is positioned at the outer end of back handle (12).
4. inserter according to claim 3, it is characterized in that described right bundled suite (10) by stainless steel cable (17) and lashing wire (18) form knot that can be undone by a pull structure (19) with the right branch of Y shape support (16) be bundled in right on the surface of pipe (5), left bundled suite (15) forms knot that can be undone by a pull structure (22) by stainless steel cable (20) and lashing wire (21) left branch of Y shape support (16) is bundled on the interior surface of managing (14), a left side.
5. inserter according to claim 3, it is characterized in that described right bundled suite (10) by lashing wire (23) form knot that can be undone by a pull structure (24) with the right branch of Y shape support (16) be bundled in right on the surface of pipe (5), left bundled suite (15) forms knot that can be undone by a pull structure (26) by lashing wire (25) left branch of Y shape support (16) is bundled on the surface of managing (14) in the left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920256630 CN201524156U (en) | 2009-11-16 | 2009-11-16 | Y-shaped trachea stent and implantation device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920256630 CN201524156U (en) | 2009-11-16 | 2009-11-16 | Y-shaped trachea stent and implantation device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201524156U true CN201524156U (en) | 2010-07-14 |
Family
ID=42515457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920256630 Expired - Lifetime CN201524156U (en) | 2009-11-16 | 2009-11-16 | Y-shaped trachea stent and implantation device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201524156U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370532A (en) * | 2010-08-13 | 2012-03-14 | 黄连军 | Collateral type tectorial membrane support frame conveyor as well as installing method and release method thereof |
| CN106510895A (en) * | 2015-06-03 | 2017-03-22 | 常州新区佳森医用支架器械有限公司 | Binding method for fixing duodenum stent to stent implantation instrument |
| CN108135717A (en) * | 2015-09-13 | 2018-06-08 | 马丁·梅斯 | Improve pulmonary air flow |
| CN108720971A (en) * | 2018-01-28 | 2018-11-02 | 杭州市第人民医院 | A kind of controllable antibacterial trachea bracket |
| CN109350317A (en) * | 2018-12-06 | 2019-02-19 | 大连科万维医疗科技有限公司 | It is a kind of facilitate conveying with branch stent |
| CN109498208A (en) * | 2018-11-29 | 2019-03-22 | 广州医科大学 | A kind of overlay film carries medicine airway stent and preparation method thereof |
| CN112168445A (en) * | 2020-09-21 | 2021-01-05 | 东华大学 | Y-shaped integrated corrugated netted braided tracheal stent and manufacturing method thereof |
| CN113274166A (en) * | 2021-05-10 | 2021-08-20 | 杭州唯强医疗科技有限公司 | Covered stent, conveying system and conveying method |
-
2009
- 2009-11-16 CN CN 200920256630 patent/CN201524156U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370532A (en) * | 2010-08-13 | 2012-03-14 | 黄连军 | Collateral type tectorial membrane support frame conveyor as well as installing method and release method thereof |
| CN102370532B (en) * | 2010-08-13 | 2015-06-17 | 黄连军 | Collateral type tectorial membrane support frame conveyor as well as installing method |
| CN106510895A (en) * | 2015-06-03 | 2017-03-22 | 常州新区佳森医用支架器械有限公司 | Binding method for fixing duodenum stent to stent implantation instrument |
| CN108135717A (en) * | 2015-09-13 | 2018-06-08 | 马丁·梅斯 | Improve pulmonary air flow |
| CN108135717B (en) * | 2015-09-13 | 2021-08-27 | 马丁·梅斯 | Improving pulmonary airflow |
| CN108720971A (en) * | 2018-01-28 | 2018-11-02 | 杭州市第人民医院 | A kind of controllable antibacterial trachea bracket |
| CN109498208A (en) * | 2018-11-29 | 2019-03-22 | 广州医科大学 | A kind of overlay film carries medicine airway stent and preparation method thereof |
| CN109350317A (en) * | 2018-12-06 | 2019-02-19 | 大连科万维医疗科技有限公司 | It is a kind of facilitate conveying with branch stent |
| CN112168445A (en) * | 2020-09-21 | 2021-01-05 | 东华大学 | Y-shaped integrated corrugated netted braided tracheal stent and manufacturing method thereof |
| CN113274166A (en) * | 2021-05-10 | 2021-08-20 | 杭州唯强医疗科技有限公司 | Covered stent, conveying system and conveying method |
| CN113274166B (en) * | 2021-05-10 | 2023-12-08 | 杭州唯强医疗科技有限公司 | Tectorial membrane support and conveying system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201524156U (en) | Y-shaped trachea stent and implantation device thereof | |
| CN105662650B (en) | Integral type overlay film branch vessel holder and its transport system | |
| Van der Zee et al. | Position paper of INoEA working group on long-gap esophageal atresia: for better care | |
| US9474640B2 (en) | Vessel bifurcation stent deployment system with zippered catheters | |
| EP2805680A3 (en) | Systems and methods for enclosing an anatomical opening | |
| CN104434352B (en) | A kind of compliance recyclable air flue mushroom covered stent and preparation method thereof | |
| EP3583916A3 (en) | Apparatus for facilitating deployment of an endoluminal prosthesis | |
| US9034030B2 (en) | Helical arm tie down | |
| CN107205744A (en) | Adjustably Interventional reduces the support of blood flow and the external member of support | |
| MX2010008094A (en) | Stent/stent graft for reinforcement of vascular abnormalities and associated method. | |
| CN107411846B (en) | Ascending aorta stent with partial film covering | |
| NZ622552A (en) | Deployment of stents within bifurcated vessels | |
| WO2005096995A3 (en) | Stent delivery for bifurcated vessels | |
| ATE489060T1 (en) | SYSTEM FOR DEPLOYING A PROXIMALLY EXPANDED STENT | |
| EP4327787A3 (en) | Balloon assisted endoluminal prosthesis deployment | |
| CN110393605A (en) | A kind of aortic arch band branch's overlay film frame blood vessel combination unit | |
| CN104605965A (en) | Anti-displacement esophageal stent apparatus bag | |
| CN210521532U (en) | Sacculus expansion tube for hepatobiliary pancreas spleen surgery | |
| CN102370532B (en) | Collateral type tectorial membrane support frame conveyor as well as installing method | |
| CN103989539A (en) | Partial covering film vascular stent | |
| CN205041573U (en) | Bronchus trunk twig branching type inner support | |
| CN115381610B (en) | High compliance tectorial membrane support | |
| CN209899668U (en) | Sectional forked support | |
| CN204092278U (en) | A kind of ureter rack tube extracts equipment | |
| CN204446942U (en) | With the Multifunctional stomach tube of dilating sacculus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 210061 Nanjing hi tech Industrial Development Zone, Jiangsu hi tech Road, No. three, No. 10 Patentee after: MICRO-TECH (NANJING) CO., LTD. Address before: 210061 Nanjing Province, Pukou District, Nanjing hi tech Development Zone, hi tech Road No. three, No. 10, No. Patentee before: Nanjing Micro-Tech Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |
|
| CX01 | Expiry of patent term |