CN205913319U - Controllable endoscope pipe - Google Patents
Controllable endoscope pipe Download PDFInfo
- Publication number
- CN205913319U CN205913319U CN201620556871.6U CN201620556871U CN205913319U CN 205913319 U CN205913319 U CN 205913319U CN 201620556871 U CN201620556871 U CN 201620556871U CN 205913319 U CN205913319 U CN 205913319U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- bending segment
- cavity catheter
- described multi
- outer tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a controllable endoscope pipe, including multicavity pipe and two regulation steel wires, the multicavity pipe is equipped with two steel wire access openings and main entrance hole, the symmetry of these two steel wire access openings set up in two sides of multicavity pipe, it is equipped with stiff end and expansion end respectively to adjust the steel wire for two, the multicavity pipe has the bending segment, two sides of pipe wall of bending segment are equipped with a plurality of V -arrangement groove respectively in succession, and the V -arrangement groove of two sides of this pipe wall is wrong mutually, make this bending segment can realize that the wide -angle is crooked. The utility model provides an endoscope pipe of steerable deflection angle can make the part of body have the rigidity, and another part has flexiblely, and does not damage the inside signal line of body, the demand in using of corresponding to reality more.
Description
Technical field
This utility model is related to a kind of conduit, more particularly to a kind of controlled endoscope conduit.
Background technology
Endoscope is the image-taking device by having illumination capability, detects in narrow and small dim space (as inside of human body, building
Thing crack etc.) a kind of optical device.Region by being detected is often irregular shape, therefore needs the bat to image-taking device
Take the photograph angle and make corresponding adjustment.It is applied to the guide-tube structure of endoscope, on the one hand, need there is certain rigidity it is ensured that interior
Sight glass can correctly extend to relevant position；On the other hand in addition it is also necessary to have certain flexibility, make conduit when adjustment angle
Can correct curved area, and do not damage the holding wire of inside.
Utility model content
The purpose of this utility model is to overcome the deficiency of prior art, provides a kind of endoscope of controllable deflection angle
Conduit, can make the part of body have rigidity, and another part has a flexibility, and does not damage the holding wire of tubular body, more accord with
Demand during conjunction is actually used.
This utility model solves its technical problem and be the technical scheme is that a kind of controlled endoscope conduit, including many
Cavities conduit pipe and two regulation steel wires；Described multi-cavity catheter is provided with two steel wire access openings and main channel hole, this two steel wire passages
Two sides being symmetricly set in described multi-cavity catheter in hole；Described two adjust steel wire and are respectively equipped with fixing end and movable end；Described
The fixing end of two regulation steel wires and the one end being fixed in described multi-cavity catheter, the movable end of this two regulation steel wires is each passed through
The other end of described two steel wire access openings extremely described multi-cavity；Described multi-cavity catheter is provided with bending segment, the tube wall two of this bending segment
Side is continuously provided with several v shape grooves respectively, and the v shape groove of this tube wall two side is staggered mutually, by pulling the regulation of wherein side
The movable end of steel wire, can make this bending segment to the curving of this regulation steel wire.
As one kind preferably, described multi-cavity catheter is formed in one.
As one kind preferably, described bending segment is arranged at one end of described multi-cavity catheter, and this bending segment and described regulation
The position of the fixing end of steel wire is relatively.
As one kind preferably, described multi-cavity catheter is additionally provided with subaisle hole, and described main channel hole is circular hole, described secondary logical
Road hole is arc-shaped hole, and this subaisle hole is arranged at the side of described circular hole.
As one kind preferably, described multi-cavity catheter is additionally provided with wire hole.
As a kind of preferred, also include outer tube, described outer tube sleeve is overlying on the outside of described multi-cavity catheter.
Preferably described outer tube is stainless-steel pipe as a kind of, described outer tube sleeve be overlying on described multi-cavity catheter except bending
Part beyond section.
As one kind preferably, described outer tube is braiding webmaster.
As a kind of preferred, outside described outer tube, it is covered with heat-shrink tube.
The beneficial effects of the utility model are: endoscope conduit of the present utility model, including multi-cavity catheter and be provided with two
Adjust steel wire, this two adjust two sides that steel wire is respectively arranged at described multi-cavity catheter, by pulling one of regulation steel wire,
Multi-cavity catheter can be made to the curving of this regulation steel wire；And because multi-cavity body is provided with bending segment, and two sides of this bending segment
It is provided with v shape groove that is continuous and being staggered；Therefore when pulling one of regulation steel wire, described multi-cavity catheter is in the part of non-bending segment
Keep rigidity, assume flexibility in the part of bending segment, solve deficiency of the prior art well, more conform to actually used
In demand.
Below in conjunction with drawings and Examples, this utility model is described in further detail；But one kind of the present utility model can
Control endoscope conduit is not limited to embodiment.
Brief description
Fig. 1 is structural representation one (being bent upwards state) of the present utility model；
Fig. 2 is structural representation two (horizontality) of the present utility model；
Fig. 3 is structural representation three (being bent downwardly state) of the present utility model；
Fig. 4 is the schematic cross-section of embodiment one of the present utility model；
Fig. 5 is the schematic cross-section of embodiment two of the present utility model；
Fig. 6 is the schematic cross-section of embodiment three of the present utility model.
Specific embodiment
Embodiment one:
Referring to figs. 1 to shown in Fig. 4, a kind of controlled endoscope conduit of the present utility model, including multi-cavity catheter 1 and two tune
Section steel wire 3；Described multi-cavity catheter 1 is provided with two steel wire access openings 13 and main channel hole 15, this two steel wire access openings 13 right
Claim to be arranged at two sides of described outer tube；Described two adjust steel wire 3 and are respectively equipped with fixing end and movable end；Described two regulation steel
The fixing end of silk 3 and the one end being fixed in described multi-cavity catheter 1, the movable end of this two regulation steel wires 3 is each passed through described two
Individual steel wire access opening 13 to described multi-cavity the other end；Described multi-cavity catheter 1 is provided with bending segment 11, the tube wall two of this bending segment 11
Side is continuously provided with several v shape grooves 12 respectively, and the v shape groove 12 of this tube wall two side is staggered mutually, by pulling wherein side
Adjust the movable end of steel wire 3, the curving to this regulation steel wire 3 for this bending segment 11 can be made.
As one kind preferably, described multi-cavity catheter 1 is formed in one.
Preferably described bending segment 11 is arranged at one end of described multi-cavity catheter 1 as a kind of, and this bending segment 11 with described
Adjust the position of fixing end of steel wire 3 relatively.
Preferably also include outer tube 2 as a kind of, 2 sets of described outer tube is overlying on the outside of described multi-cavity catheter 1.
Preferably described outer tube 2 is stainless-steel pipe as a kind of, 2 sets of described outer tube be overlying on described multi-cavity catheter except curved
Part beyond trisection.
Alternatively, described outer tube 2 is braiding webmaster.
As a kind of preferred, outside described outer tube 2, it is covered with heat-shrink tube.
Course of action of the present utility model refers to shown in Fig. 1 to Fig. 3:
As shown in figure 1, when pulling the regulation steel wire 3 of upside, and make the regulation steel wire 3 of downside keep lax, then adjusting
In the presence of section steel wire 3, multi-cavity catheter 1 is bent upwards, and because inner tube has v shape groove 22 structure that is continuously staggered, bending only can go out
Now with bending segment 21；
As shown in Fig. 2 when the regulation steel wire 3 of both sides all keeps lax, multi-cavity catheter 1 is in horizontality；
As shown in figure 3, when pulling the regulation steel wire 3 of downside, and make the regulation steel wire 3 of upside keep lax, then adjusting
In the presence of section steel wire 3, multi-cavity catheter 1 is bent downwardly, and because inner tube has v shape groove 22 structure that is continuously staggered, bending only can go out
Now with bending segment 21.
Embodiment two:
Referring to Fig. 5, the present embodiment is with the difference of embodiment one, also includes wire hole 14, and described wire hole 14 is arranged
Tube wall in described outer tube 2.
Embodiment three:
Referring to Fig. 6, the present embodiment is with the difference of embodiment two, and described outer tube 2 is additionally provided with subaisle hole 16, described
Main channel hole 15 is circular hole, and described subaisle hole 16 is arc-shaped hole, and this subaisle hole 16 is arranged at the side of described circular hole.Institute
State the passage that main channel hole 15 can be used for apparatus, sampling or water hole, described subaisle hole 16 can be used for configuring other control steel wires
3rd, optical fiber or electric wire etc..
Above-described embodiment is only used for further illustrating a kind of controlled endoscope conduit of the present utility model, but this utility model
It is not limited to embodiment, every any simple modification above example made according to technical spirit of the present utility model,
Equivalent variations and modification, each fall within the protection domain of technical solutions of the utility model.
Claims (9)
1. a kind of controlled endoscope conduit it is characterised in that: include multi-cavity catheter and two regulation steel wires；Described multi-cavity catheter sets
There are two steel wire access openings and main channel hole, two sides being symmetricly set in described multi-cavity catheter of this two steel wire access openings；Institute
State two regulation steel wires and be respectively equipped with fixing end and movable end；Described two regulation steel wires fixing end be fixed in described multi-cavity
One end of conduit, it is another to described multi-cavity that the movable end of this two regulation steel wires is each passed through described two steel wire access openings
End；Described multi-cavity catheter is provided with bending segment, and tube wall two side of this bending segment is continuously provided with several v shape grooves respectively, and this tube wall
The v shape groove of two sides is staggered mutually, by pulling the movable end of the regulation steel wire of wherein side, can make this bending segment to this regulation steel
The curving of silk.
2. a kind of controlled endoscope conduit according to claim 1 it is characterised in that: described multi-cavity catheter is integrated into
Type.
3. a kind of controlled endoscope conduit according to claim 1 it is characterised in that: described bending segment is arranged at described many
One end of cavities conduit pipe, and this bending segment is relative with the position of the described fixing end adjusting steel wire.
4. a kind of controlled endoscope conduit according to claim 1 it is characterised in that: described multi-cavity catheter is additionally provided with pair
Access opening, described main channel hole is circular hole, and described subaisle hole is arc-shaped hole, and this subaisle hole is arranged at the one of described circular hole
Side.
5. a kind of controlled endoscope conduit according to claim 1 it is characterised in that: described multi-cavity catheter is additionally provided with electricity
String holes.
6. a kind of controlled endoscope conduit according to claim 1 it is characterised in that: also include outer tube, described outer tube sleeve
It is overlying on the outside of described multi-cavity catheter.
7. a kind of controlled endoscope conduit according to claim 6 it is characterised in that: described outer tube be stainless-steel pipe,
Described outer tube sleeve is overlying on the part in addition to bending segment of described multi-cavity catheter.
8. a kind of controlled endoscope conduit according to claim 6 it is characterised in that: described outer tube be braiding webmaster.
9. a kind of controlled endoscope conduit according to claim 6 it is characterised in that: be covered with heat-shrink tube outside described outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620556871.6U CN205913319U (en) | 2016-06-08 | 2016-06-08 | Controllable endoscope pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620556871.6U CN205913319U (en) | 2016-06-08 | 2016-06-08 | Controllable endoscope pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205913319U true CN205913319U (en) | 2017-02-01 |
Family
ID=57877845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620556871.6U Expired - Fee Related CN205913319U (en) | 2016-06-08 | 2016-06-08 | Controllable endoscope pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205913319U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440668A (en) * | 2017-09-20 | 2017-12-08 | 敦朴光电(东莞)有限公司 | Endoscope and its insertion tube |
| CN108245726A (en) * | 2018-03-05 | 2018-07-06 | 温州市中心医院 | A kind of effective drift pipe rectifier of peritoneal dialysis |
| CN108514681A (en) * | 2018-03-15 | 2018-09-11 | 美敦力公司 | Medical tube and cavity rinser |
| CN109567991A (en) * | 2018-12-05 | 2019-04-05 | 东莞市先健医疗有限公司 | Delivery sheath |
| CN110811490A (en) * | 2019-11-19 | 2020-02-21 | 武汉佑康科技有限公司 | Directional elastic deflection structure of flexible catheter of endoscope |
| WO2020093698A1 (en) * | 2018-11-09 | 2020-05-14 | 苏州新光维医疗科技有限公司 | Ureteral catheter structure |
| WO2021136289A1 (en) * | 2019-12-30 | 2021-07-08 | 湖南省华芯医疗器械有限公司 | Integrated composite pipe |
| CN113893438A (en) * | 2021-10-29 | 2022-01-07 | 上海以心医疗器械有限公司 | Bend-adjusting device, bend-adjustable sheath tube and medical system |
-
2016
- 2016-06-08 CN CN201620556871.6U patent/CN205913319U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440668A (en) * | 2017-09-20 | 2017-12-08 | 敦朴光电(东莞)有限公司 | Endoscope and its insertion tube |
| CN107440668B (en) * | 2017-09-20 | 2020-06-05 | 敦朴光电(东莞)有限公司 | Endoscope and insertion tube thereof |
| CN108245726A (en) * | 2018-03-05 | 2018-07-06 | 温州市中心医院 | A kind of effective drift pipe rectifier of peritoneal dialysis |
| CN108514681A (en) * | 2018-03-15 | 2018-09-11 | 美敦力公司 | Medical tube and cavity rinser |
| WO2020093698A1 (en) * | 2018-11-09 | 2020-05-14 | 苏州新光维医疗科技有限公司 | Ureteral catheter structure |
| CN109567991A (en) * | 2018-12-05 | 2019-04-05 | 东莞市先健医疗有限公司 | Delivery sheath |
| CN109567991B (en) * | 2018-12-05 | 2021-02-19 | 东莞市先健医疗有限公司 | Conveying sheath |
| CN110811490A (en) * | 2019-11-19 | 2020-02-21 | 武汉佑康科技有限公司 | Directional elastic deflection structure of flexible catheter of endoscope |
| CN110811490B (en) * | 2019-11-19 | 2022-03-15 | 武汉佑康科技有限公司 | Directional elastic deflection structure of flexible catheter of endoscope |
| WO2021136289A1 (en) * | 2019-12-30 | 2021-07-08 | 湖南省华芯医疗器械有限公司 | Integrated composite pipe |
| CN113893438A (en) * | 2021-10-29 | 2022-01-07 | 上海以心医疗器械有限公司 | Bend-adjusting device, bend-adjustable sheath tube and medical system |
| CN113893438B (en) * | 2021-10-29 | 2024-02-20 | 上海以心医疗器械有限公司 | Bending adjusting device, bending adjusting sheath tube and medical system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20180608 |