CN204092282U - Duodenal sleeve conveyer device - Google Patents
Duodenal sleeve conveyer device Download PDFInfo
- Publication number
- CN204092282U CN204092282U CN201420614377.1U CN201420614377U CN204092282U CN 204092282 U CN204092282 U CN 204092282U CN 201420614377 U CN201420614377 U CN 201420614377U CN 204092282 U CN204092282 U CN 204092282U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- seal wire
- storage box
- hole
- pipe storage
- 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.)
- Withdrawn - After Issue
Links
Abstract
Duodenal sleeve conveyer device disclosed in this utility model, comprise sleeve pipe storage box, target seeker, seal wire cable, seal wire cable one end is fixedly connected on the afterbody of sleeve pipe storage box, what target seeker was detachable is arranged at the front end oral area that box store by sleeve pipe, sleeve pipe storage box inner bottom part one end is provided with can store along sleeve pipe the pusher that box depth direction moves, the one end being positioned at the sleeve pipe of sleeve pipe storage box is placed in pusher side, its other end is placed in the inner chamber of target seeker, one end of what target seeker was detachable be connected to basket seal wire, the equal pivot bush unit of driving push-and-pull rope of basket seal wire and pusher is in seal wire cable inner slideway, guide wire passage is provided with between the through hole that sleeve pipe storage box tail end is arranged to target seeker front end.This utility model assists lower can conveying by duodenal sleeve safely, fast and accurately at gastroscope and x-ray monitor, and release, be installed to target intestinal inside, to reach therapeutic purposes, implantation process is not painful, hurtless measure.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly a kind ofly installs matching used conveyer device for medical field with duodenal sleeve.
Background technology
At present, duodenal sleeve is used for the treatment of obesity and diabetes start in succession in multiple country, as: Australia, Germany, France, Chile and Turkey, its safety and effectiveness obtain confirmation clinically.China also sees that several similar utility model patent occurs successively.U.S. FDA has been ratified to enter clinical experimental stage.Duodenal sleeve treatment of obesity in the near future can be predicted and diabetes will become a kind of trend.And matching used to it be also be related to conveyer device that can sleeve pipe safely, correctly be placed on duodenal site only Nanjing Medical University professor Fan Zhining applied for corresponding patent, but, Fan Zhining teaches the novel conveyer device patent of utilitarian design is only use for the duodenal sleeve of himself utility model.Whether the perfection of sleeve pipe conveyer device design directly concerns sleeve pipe release, installation success, and whether treatment becomes the generation of possibility and complication.This utility model is: " inserting the duodenal sleeve being used for the treatment of diabetes under scope " matching used conveyer device by name of 2013100996624.
At present, GI Company Inc. of the sleeve pipe conveyer device Dou Shi U.S. general in the world produces, and also just uses for the sleeve pipe of its company oneself exploitation.Our sleeve pipe is all different from above two kinds of products, and therefore, the sleeve pipe that this utility model is also only applicable to oneself utility model uses.There is not any comparability between the pluses and minuses of various conveyer device above.
Utility model content
Can discharge smoothly to make above-mentioned duodenal sleeve, accurately be installed in intestinal, this utility model provides a kind of duodenal sleeve conveyer device hereby.
This utility model for the taked technical scheme that achieves the above object is: duodenal sleeve conveyer device, comprise sleeve pipe storage box, target seeker, seal wire cable, seal wire cable one end is fixedly connected on the afterbody of sleeve pipe storage box, what target seeker was detachable is arranged at the front end oral area that box store by sleeve pipe, sleeve pipe storage box inner bottom part one end is provided with can store along sleeve pipe the pusher that box depth direction moves, the one end being positioned at the sleeve pipe of sleeve pipe storage box is placed in pusher side, its other end is placed in the inner chamber of target seeker, one end of what target seeker was detachable be connected to basket seal wire, the equal pivot bush unit of driving push-and-pull rope of basket seal wire and pusher is in seal wire cable inner slideway, guide wire passage is provided with between the through hole that sleeve pipe storage box tail end is arranged to target seeker front end.
Furtherly, described target seeker is hollow sphere, the diameter of hollow sphere is greater than the front end mouth diameters of sleeve pipe storage box, all through hole is offered through an axis of the hollow sphere centre of sphere and spheroid wall two intersection, wherein, a through-hole diameter is greater than another through-hole diameter, and the through hole that diameter is less is the first through hole, the through hole that diameter is larger is the second through hole, the outer wall of hollow sphere is provided with the ring strip of X-ray opaque.
Furtherly, one end of described basket seal wire is fixedly connected with ring set, ring set is actively socketed in the first through hole, be the elasticity basket strutted to hollow sphere surrounding inwall interting between the first through hole and the second through hole in hollow sphere one section of basket seal wire, the inwall of the sleeve pipe and hollow sphere that are positioned at hollow sphere is close to by described elasticity basket, be positioned at the slideway mouth of the basket seal wire that the second through hole is provided with, the slideway other end of basket seal wire is successively through one end of sleeve pipe, pusher is connected with the slideway in seal wire cable, the other end of basket seal wire slides the slideway passed in seal wire cable.
Furtherly, one end, passway of described guide wire passage is opened in the tail end of sleeve pipe storage box, the other end of the passway of guide wire passage docks with the annular distance of ring set, described guide wire passage is made up of three sections of passages, wherein first paragraph passage is opened in sleeve pipe storage box tail end box body, second segment passage is be wrapped in the channel in basket seal wire, and the 3rd section of passage is be connected to the channel between channel port and ring set, and described three sections of passages are concatenated into guide wire passage successively.
Furtherly, the piston push plate push rod that described pusher comprises piston type push pedal and is connected with piston type push pedal transmission, one end of piston push plate push rod is fixedly connected on a side of piston type push pedal, the other end of piston push plate push rod slides the slideway passed in seal wire cable, offers through hole in the middle part of piston type push pedal.
Furtherly, described sleeve pipe storage box is that cylinder is barrel-shaped, the front end oral area outer wall of the sleeve pipe storage box that cylinder is barrel-shaped is also provided with the strip of X-ray opaque, the bottom of the sleeve pipe storage box that cylinder is barrel-shaped is the conical surface, and seal wire cable is fixedly connected on the conical surface top in the middle of the barrel-shaped bottom of cylinder.
Furtherly, described sleeve pipe storage box front port sidewall offers a breach, and described breach and sleeve pipe are store box inside and are communicated.
The beneficial effects of the utility model: this utility model assists lower can conveying by duodenal sleeve safely, fast and accurately at gastroscope and x-ray monitor, and release, be installed to target intestinal inside, to reach therapeutic purposes, implantation process is not painful, hurtless measure.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present utility model;
Fig. 2 is internal structure schematic diagram of the present utility model;
Fig. 3 is the A place structure enlarged diagram of Fig. 2;
Fig. 4 is the B place structure enlarged diagram of Fig. 2.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is further elaborated.
Duodenal sleeve conveyer device as shown in Figures 1 to 4, comprise sleeve pipe storage box 1, target seeker 2, guide wire 12, seal wire cable 3, seal wire cable 3 one end is fixedly connected on the afterbody of sleeve pipe storage box 1, what target seeker 2 was detachable is arranged at the front end oral area that box 1 store by sleeve pipe, sleeve pipe storage box 1 inner bottom part one end is provided with can store along sleeve pipe the pusher that box 1 depth direction moves, the one end being positioned at the sleeve pipe 4 of sleeve pipe storage box 1 is placed in pusher side, its other end is placed in the inner chamber of target seeker 2, one end of what target seeker 2 was detachable be connected to basket seal wire 5, the equal pivot bush unit of driving push-and-pull rope of basket seal wire 5 and pusher is in seal wire cable 3 inner races, guide wire passage 13 is provided with between the through hole that sleeve pipe storage box 1 tail end is arranged to target seeker 2 front end.
Preferably, target seeker 2 is hollow sphere, the diameter of hollow sphere is greater than the front end mouth diameters of sleeve pipe storage box 1, all through hole is offered through an axis of the hollow sphere centre of sphere and spheroid wall two intersection, wherein, a through-hole diameter is greater than another through-hole diameter, and the through hole that diameter is less is the first through hole 6, the through hole that diameter is larger is the second through hole 7, the outer wall of hollow sphere is provided with the ring strip of X-ray opaque.
Preferably, one end of basket seal wire 5 is fixedly connected with ring set 8, ring set 8 is actively socketed in the first through hole 6, be the elasticity basket strutted to hollow sphere surrounding inwall interting one section of basket seal wire 5 between the first through hole 6 and the second through hole 7 in hollow sphere, the sleeve pipe 4 being positioned at hollow sphere is close to the inwall of hollow sphere by described elasticity basket, be positioned at the slideway mouth of the basket seal wire 5 that the second through hole 7 place is provided with, the slideway other end of basket seal wire 5 is successively through one end of sleeve pipe 4, pusher is connected with the slideway in seal wire cable 3, the other end of basket seal wire 5 slides the slideway passed in seal wire cable 3.
Preferably, one end, passway of guide wire passage 13 is opened in the tail end of sleeve pipe storage box 1, the other end of the passway of guide wire passage 13 docks with the annular distance of ring set 8, described guide wire passage 13 is made up of three sections of passages, wherein first paragraph passage is opened in sleeve pipe storage box 1 tail end box body, second segment passage is be wrapped in the channel in basket seal wire 5, and the 3rd section of passage is be connected to the channel between channel port and ring set 8, and described three sections of passages are concatenated into guide wire passage 13 successively.
Preferably, the piston push plate push rod 10 that pusher comprises piston type push pedal 9 and is connected with piston type push pedal 9 transmission, one end of piston push plate push rod 10 is fixedly connected on a side of piston type push pedal 9, the other end of piston push plate push rod 10 slides the slideway passed in seal wire cable 3, offers through hole 11 in the middle part of piston type push pedal 9.
Preferably, sleeve pipe storage box 1 is that cylinder is barrel-shaped, the front end oral area outer wall of the sleeve pipe storage box 1 that cylinder is barrel-shaped is also provided with the strip of X-ray opaque, the bottom of the sleeve pipe storage box 1 that cylinder is barrel-shaped is the conical surface, and seal wire cable 3 is fixedly connected on the conical surface top in the middle of the barrel-shaped bottom of cylinder.
Preferably, described sleeve pipe storage box front port sidewall offers a breach 14, described breach 14 and sleeve pipe are store box 1 inside and are communicated, described breach 14 is sleeve pipe injecting fluid conduit trough, the degree of depth of this sleeve pipe injecting fluid conduit trough is 2-3cm, sleeve pipe injecting fluid conduit trough is U-lag, it stores box 1 to make the syringe connected with the helical pipe on sleeve pipe 4 tube wall stretch out sleeve pipe, one is so that sleeve pipe is interference-free from release in sleeve pipe storage box 1, two is be convenient to inject methylene blue liquid or gas after sleeve pipe installs in the helical pipe of sleeve pipe 4, whole casing wall is made to have certain tension force, be unlikely to tube wall mutually stick together or be distorted.
Using method of the present utility model and step: first gastroscopy body of stomach, stomach pylorus, pyloric cap are without laying duodenal sleeve contraindication words, insert guide wire to descendant duodenum, exit gastroscope through gastroscope thread eye; In vitro guide wire 12 end is pierced into the guide wire passage 13 of this utility model (duodenal sleeve has been placed in sleeve pipe storage box in vitro in advance) again, guide wire 12 guides this utility model to arrive Stomach duodenum place (the strip colored belt of the not saturating x light utilizing this utility model surface to arrange completes under the supervision of x-ray); Again insert gastroscope, under the supervision of gastroscope with x-ray, slowly push forward target seeker 2 of the present utility model store box 1 front port with sleeve pipe and be separated, make target seeker 2 drag spring thimble 4 slowly arrival jejunum assigned address forward; Shrink basket with netting on top seal wire 5 and discharge target seeker 2 Dao Intestinal chamber; The strip colored belt being moved out to not saturating x light in sleeve pipe storage box after slightly sleeve pipe being store box 1 aims at pyloric canal (under x-ray monitors), and the anchor portion of sleeve pipe 4 is released in pyloric cap by piston type push pedal 9 in driven forward sleeve pipe storage box 1 completely; Water filling or gas injection make casing expandable, check errorless after exit according to the order of sequence gastroscope and sleeve pipe storage box.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. duodenal sleeve conveyer device, it is characterized in that, comprise sleeve pipe storage box, target seeker, seal wire cable, seal wire cable one end is fixedly connected on the afterbody of sleeve pipe storage box, what target seeker was detachable is arranged at the front end oral area that box store by sleeve pipe, sleeve pipe storage box inner bottom part one end is provided with can store along sleeve pipe the pusher that box depth direction moves, the one end being positioned at the sleeve pipe of sleeve pipe storage box is placed in pusher side, its other end is placed in the inner chamber of target seeker, one end of what target seeker was detachable be connected to basket seal wire, the equal pivot bush unit of driving push-and-pull rope of basket seal wire and pusher is in seal wire cable inner slideway, guide wire passage is provided with between the through hole that sleeve pipe storage box tail end is arranged to target seeker front end.
2. duodenal sleeve conveyer device according to claim 1, it is characterized in that, described target seeker is hollow sphere, the diameter of hollow sphere is greater than the front end mouth diameters of sleeve pipe storage box, all offers through hole, wherein through an axis of the hollow sphere centre of sphere and spheroid wall two intersection, one through-hole diameter is greater than another through-hole diameter, the through hole that diameter is less is the first through hole, and the through hole that diameter is larger is the second through hole, the outer wall of hollow sphere is provided with the ring strip of X-ray opaque.
3. duodenal sleeve conveyer device according to claim 1 and 2, it is characterized in that, one end of described basket seal wire is fixedly connected with ring set, ring set is actively socketed in the first through hole, be the elasticity basket strutted to hollow sphere surrounding inwall interting between the first through hole and the second through hole in hollow sphere one section of basket seal wire, the inwall of the sleeve pipe and hollow sphere that are positioned at hollow sphere is close to by described elasticity basket, be positioned at the slideway mouth of the basket seal wire that the second through hole is provided with, the slideway other end of basket seal wire is successively through one end of sleeve pipe, pusher is connected with the slideway in seal wire cable, the other end of basket seal wire slides the slideway passed in seal wire cable.
4. duodenal sleeve conveyer device according to claim 3, it is characterized in that, one end, passway of described guide wire passage is opened in the tail end of sleeve pipe storage box, the other end of the passway of guide wire passage docks with the annular distance of ring set, described guide wire passage is made up of three sections of passages, wherein first paragraph passage is opened in sleeve pipe storage box tail end box body, second segment passage is be wrapped in the channel in basket seal wire, 3rd section of passage is be connected to the channel between channel port and ring set, and described three sections of passages are concatenated into guide wire passage successively.
5. duodenal sleeve conveyer device according to claim 4, it is characterized in that, the piston push plate push rod that described pusher comprises piston type push pedal and is connected with piston type push pedal transmission, one end of piston push plate push rod is fixedly connected on a side of piston type push pedal, the other end of piston push plate push rod slides the slideway passed in seal wire cable, offers through hole in the middle part of piston type push pedal.
6. duodenal sleeve conveyer device according to claim 5, it is characterized in that, described sleeve pipe storage box is that cylinder is barrel-shaped, the front end oral area outer wall of the sleeve pipe storage box that cylinder is barrel-shaped is also provided with the strip of X-ray opaque, the bottom of the sleeve pipe storage box that cylinder is barrel-shaped is the conical surface, and seal wire cable is fixedly connected on the conical surface top in the middle of the barrel-shaped bottom of cylinder.
7. duodenal sleeve conveyer device according to claim 1, is characterized in that, described sleeve pipe storage box front port sidewall offers a breach, and described breach and sleeve pipe are store box inside and communicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614377.1U CN204092282U (en) | 2014-10-22 | 2014-10-22 | Duodenal sleeve conveyer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614377.1U CN204092282U (en) | 2014-10-22 | 2014-10-22 | Duodenal sleeve conveyer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204092282U true CN204092282U (en) | 2015-01-14 |
Family
ID=52260753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420614377.1U Withdrawn - After Issue CN204092282U (en) | 2014-10-22 | 2014-10-22 | Duodenal sleeve conveyer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204092282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104257446A (en) * | 2014-10-22 | 2015-01-07 | 巴克 | Duodenum sleeve delivery device |
| CN108283513A (en) * | 2017-12-27 | 2018-07-17 | 郭成军 | A kind of implanted device and method for implantation of implantation material |
-
2014
- 2014-10-22 CN CN201420614377.1U patent/CN204092282U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104257446A (en) * | 2014-10-22 | 2015-01-07 | 巴克 | Duodenum sleeve delivery device |
| CN104257446B (en) * | 2014-10-22 | 2016-03-23 | 巴克 | Duodenal sleeve conveyer device |
| CN108283513A (en) * | 2017-12-27 | 2018-07-17 | 郭成军 | A kind of implanted device and method for implantation of implantation material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104257446B (en) | Duodenal sleeve conveyer device | |
| DK177547B1 (en) | Process and system for well and reservoir management in open-zone developments as well as process and system for production of crude oil | |
| CN204092282U (en) | Duodenal sleeve conveyer device | |
| CN202113191U (en) | Duodenum-jejunum built-in cannula conveyor | |
| JP2013512721A5 (en) | ||
| WO2012131583A3 (en) | Miniature implanted drug delivery devices and inserter systems for introducing such devices | |
| CN103126739A (en) | Conveying device of covered stent | |
| CN108387156A (en) | A kind of deep hole blasting means for loading and method | |
| CN106983950A (en) | Rechargeable type particle conduit | |
| WO2011031873A3 (en) | Interactive advertising platform and methods | |
| CN206675807U (en) | Stomach tube | |
| CN103721336A (en) | Novel nasal jejunum feeding tube guiding wire | |
| WO2011149875A3 (en) | Method of filling an intraluminal reservoir with a therapeutic substance | |
| WO2012134196A3 (en) | Nasogastric tube for training to swallow using a balloon, and method for training to swallow using same | |
| WO2016041435A1 (en) | Free noninvasive endoscope pushing device | |
| CN205411890U (en) | Nose intestines tube | |
| EP2226178A3 (en) | Device and method for the calibration of extruded pipes | |
| CN102293627B (en) | Disposable endoscope sheath | |
| CN204337495U (en) | A kind of cervical dilatation foley's tube | |
| CN204106681U (en) | Enemator | |
| CN209048883U (en) | Stomach and intestine are integrally intubated | |
| CN204246668U (en) | Medical operation sheath | |
| CN203750007U (en) | Push type vaginal drug administration device | |
| CN105640783A (en) | Jejunum tube and operation method thereof | |
| CN205598255U (en) | Cotton rope guiding nose jejunum nutrient canal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150114 Effective date of abandoning: 20160323 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |