CN106943113A - Airway wall bracing wire controlling organization - Google Patents
Airway wall bracing wire controlling organization Download PDFInfo
- Publication number
- CN106943113A CN106943113A CN201710292361.1A CN201710292361A CN106943113A CN 106943113 A CN106943113 A CN 106943113A CN 201710292361 A CN201710292361 A CN 201710292361A CN 106943113 A CN106943113 A CN 106943113A
- Authority
- CN
- China
- Prior art keywords
- runner
- airway wall
- handle
- bracing wire
- controlling organization
- 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.)
- Pending
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- 230000008520 organization Effects 0.000 title claims abstract description 21
- 238000010276 construction Methods 0.000 claims abstract description 5
- 230000008859 change Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000000750 progressive effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0057—Constructional details of force transmission elements, e.g. control wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0052—Constructional details of control elements, e.g. handles
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention is a kind of airway wall bracing wire controlling organization, by the control sheet of moving handle top with drive two bracing wires produce displacement, and the distal end of catheter for interlocking airway wall swings incliner, its construction consists predominantly of a runner, it is hubbed on the inside of handle, the top of runner is provided with a storage tank, a brake block of a spring is provided with groove, the connecting rod of control sheet of the position above handle is set to pass through the long slot bore of handle relative position, and fastened gearing with brake block, the near-end of two bracing wires is incorporated on the runner of controlling organization for extension, therefore it can easily utilize and press after control sheet, ease of Use interlocks bracing wire in the way of movable, and then reach the purpose for making distal end of catheter be bent to different directions, as long as and unclamp pressing finger, distal end of catheter can be positioned to the angle position, it is operable location structure by the one hand, it is different from traditional double hand control mode, the efficiency and convenience of lifting operation.
Description
【Technical field】
The present invention is a kind of airway wall bracing wire controlling organization, mainly provides a kind of easy controlling organization, is moved by operating
The control sheet of dynamic handle top can reach the effect for the distal end of catheter swing bending for interlocking airway wall to drive the displacement of bracing wire
Really, can stationary remote weave control scope, the convenience of increase operation, with progress particularly in the upper structure design of positioning
Property and practicality.
【Background technology】
The structure of airway wall generally comprises an elongated conduit, for stretching into inside of human body, the distal colorectal of the conduit
Conjunction has photographing module, with shoot the endoceliac image of people and be sent to outside screen, be able to directly observe for healthcare givers or
Treated；And in order to obtain the image of inside of human body Difference angles, can set one section in distal end of catheter can bend
Hose construction, and control it to swing using two bracing wires, and interlock shadow in photographing module steering, the chamber to obtain different multi-angles
Picture.
The mechanism that early stage interlocks bracing wire is that the top for being arranged on airway wall proximal handle may operate in handle there is provided user
Knob mechanismses on hand, the swing of distal end of catheter is controlled to interlock bracing wire, but it needs to use both hands while coordinating control, i.e.,
Handle is held on the other hand, and implements to lock using an other hand or screws action, could position the angle of bend of distal end of catheter, phase
Work as inconvenience.
Then have using one-handed performance controlling organization improvement design, such as China application No. 200980153972.1 "
The patent of invention case of endoscope bending section control mechanism ", it is that outside is provided with a movable button in hand, internal using its gearing
Transverse bar drive the movement of bracing wire, and reaching allows the body distal end of airway wall to control to swing, only the controlling organization
Operate but still not enough facilitate, when operator's passage button makes distal end of catheter bend to positioning, it is necessary to press an engaging machine again
Structure then needs separately to operate the action of unblock come the button that locks, and when needing to change distal end of catheter angle, for must be high at any time
Degree is absorbed in observation image and the doctor performed the operation, must cause quite not convenient puzzlement, and difficulty reaches the demand of known patent institute
With the purpose of one-handed performance, therefore still there is necessity of improvement.
【The content of the invention】
The present invention is a kind of airway wall bracing wire controlling organization, mainly provides a kind of easy controlling organization, passes through mobile handle
The control sheet of side is to drive the displacement of bracing wire on hand, and the distal end of catheter that can interlock airway wall swings incliner, and it constructs main
Include a runner, be hubbed on the inside of handle, the top of runner is provided with a storage tank, and inside is provided with a stopper of a spring
Block, and the connecting rod of control sheet of the position above handle is the long slot bore through handle relative position, and fastened company with brake block
Dynamic, the near-end of two bracing wires is incorporated on the runner of controlling organization for extension, therefore can be easily using pressing after control sheet, in the past
The mode ease of Use moved afterwards is to interlock bracing wire displacement, and then reach the purpose for making distal end of catheter to different lateral bends, and only
Unclamp the finger of pressing, you can by the remotely located in the angle position of conduit, obtain significant progressive person.
Concrete technical scheme is：
A kind of airway wall bracing wire controlling organization, it is inside the handle of airway wall, and it includes：
One runner, is hubbed on the inner space of handle, forms rotatable structure, and the top of runner is provided with a storage tank；
One brake block, in the storage tank of runner, below provided with a spring, its top is set to arcuation, and provided with one
Centre bore, a slip limiting plate is separately combined with top；
Airway wall handle is set to spherical surface body construction relative to the upper position of runner, and provided with a portait slot bore；
One control sheet, is located at the top of handle spherical surface body, below provided with a connecting rod, and the connecting rod is through in spherical surface body
Long slot bore, is combined with the centre bore of the stopper piece of lower section；And
The near-end of the bracing wire of airway wall two is incorporated on the runner of controlling organization for extension.
When pressing control sheet makes it movable, brake block can be interlocked and drive the turn of runner, and change the phase of bracing wire
To position, and then airway wall distal end of catheter is set to produce angle of bend person.When control sheet is not pressed, the upward elastic force of spring makes
Slip limiting plate on brake block is close to the inner surface of handle spherical surface body, makes runner, bracing wire and distal end of catheter be in firm determining
Position state.
【Brief description of the drawings】
Fig. 1 is the stereoscopic figure of airway wall handle of the present invention
Fig. 2 is the exploded perspective view of airway wall handle of the present invention and controlling organization
Fig. 3 is the profile that the present invention is Fig. 1
Fig. 4 is state diagram after the pressing that the present invention is Fig. 3
Fig. 5,6 are the embodiment state diagram of the invention that control sheet is moved forward and backward such as Fig. 4
Symbol description：
(1) handle (11) spherical surface body (12) elongated slot (2) runner (21) storage tank
(3) brake block (31) spring (32) slip limiting plate (33) centre bore (4) control sheet
(41) connecting rod (5) bracing wire
【Embodiment】
Refer to shown in Fig. 1~3, the present embodiment is a kind of airway wall bracing wire controlling organization, mainly located at the interior of handle (1)
Portion, its construction includes a runner (2), is hubbed on the inner space of handle (1), forms rotatable structure, runner (2) it is upper
Portion is provided with a storage tank (21), and in being set in groove with a spring (31) and a brake block (3), the top of brake block (3) is set to arc
Shape, and a slip limiting plate (32) is combined with, handle (1) is set to spherical surface body (11) relative to the upper position of runner (2), and provided with one
Portait slot bore (12) a, control sheet (4) is located at the top of handle (1) spherical surface body (11), below provided with a connecting rod (41), and
Its connecting rod (41) is passed through long slot bore (12), and fixation is combined with the centre bore (33) of the stopper piece (3) of lower section, therefore can pass through
The movement of control sheet (4) controls brake block (3) turn runner (2), in addition, the near-ends of two bracing wires (5) of airway wall is extension
It is incorporated on the runner of controlling organization (2).
In use, operating personnel can easily press control sheet (4), make stopper piece (3) compression spring (31) downwards, allow only
Slide plate (32) leaves the inner surface of spherical surface body (11), such as Fig. 4, therefore easily operational control piece (4) can move forward and backward, and is turned with interlocking
Forward and reverse turn of (1) is taken turns, and reaches control and interlocks the relative position for changing two bracing wires (5), and then allows distal end of catheter court
The purpose of different directions bending, as shown in Figure 5,6, as long as such a mode of operation makes the implementation personnel can be easily complete using one hand
Into, it is very easy to and need not diverts one's attention, and when controlling distal end of catheter to bend to a certain special angle position, as long as unclamping pressing
Finger, spring (31) is just upward with restoring force ejection stopper piece (3), slip limiting plate (32) is tightly fitted in the interior of spherical surface body (11)
Surface, returns to position as shown in Figure 3, you can reach the locating effect of Ru Brake cars, when runner (3) is fixed on the position, just
Effect that distal end of catheter is positioned at into the angle of bend can be obtained need not take a lot of trouble to think to go to maintain with strength more there is provided operating personnel,
And can wholesouled stabilization observe image acquired by the angle and carry out medical act, reach the progressive practicality of the present invention
Value person.
In summary, the controlling organization that the present invention is improved, it can provide operating personnel and easily control gas with one hand
Pipe mirror distal end of catheter flexural oscillations, and the angle of bend selected that can be easily fixed and position, its effect it is aobvious compared with
Conventional designs have more splendid progressive and practicality person.
Claims (3)
1. a kind of airway wall bracing wire controlling organization, it is inside the handle of airway wall, it is characterised in that：It includes：
One runner, is hubbed on the inner space of handle, forms rotatable structure, and the top of runner is provided with a storage tank；
One brake block, in the storage tank of runner, below provided with a spring, its top is set to arcuation, and provided with a center
Hole, a slip limiting plate is separately combined with top；
Airway wall handle is set to spherical surface body construction relative to the upper position of runner, and provided with a portait slot bore；
One control sheet, is located at the top of handle spherical surface body, below provided with a connecting rod, and the connecting rod is through the elongated slot in spherical surface body
Hole, is combined with the centre bore of the stopper piece of lower section；And
The near-end of the bracing wire of airway wall two is incorporated on the runner of controlling organization for extension.
2. airway wall bracing wire controlling organization as claimed in claim 1, it is characterised in that：When pressing control sheet moves forward and backward it
When, brake block can be interlocked and drive the turn of runner, and change the relative position of bracing wire, and then it is curved to produce airway wall distal end of catheter
Bent angle person.
3. airway wall bracing wire controlling organization as claimed in claim 1, it is characterised in that：Wherein when control sheet is not pressed,
The upward elastic force of spring makes the slip limiting plate on brake block be close to the inner surface of handle spherical surface body, makes runner, bracing wire and conduit remote
End is in firm positioning states.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017102634895 | 2017-04-20 | ||
| CN201710263489 | 2017-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106943113A true CN106943113A (en) | 2017-07-14 |
Family
ID=59476957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710292361.1A Pending CN106943113A (en) | 2017-04-20 | 2017-04-28 | Airway wall bracing wire controlling organization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106943113A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243885A (en) * | 2021-06-16 | 2021-08-13 | 上海宇度医学科技股份有限公司 | Electronic hysteroscope with adjustable lens angle |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4559928A (en) * | 1981-10-22 | 1985-12-24 | Olympus Optical Co., Ltd. | Endoscope apparatus with motor-driven bending mechanism |
| US5448989A (en) * | 1993-02-22 | 1995-09-12 | Richard Wolf Gmbh | Medical instrument shaft capable of positive and non-positive linking of segments |
| CN2374214Y (en) * | 1999-04-20 | 2000-04-19 | 雅特实业有限公司 | Regulating structure of body-building vehicle drag device |
| CN1886087A (en) * | 2003-10-31 | 2006-12-27 | 复合诊断有限公司 | Endoscope comprising a flexible probe |
| US20100076260A1 (en) * | 2006-10-05 | 2010-03-25 | Taylor Eric J | Handle Assembly for Articulated Endoscopic Instruments |
| CN102271572A (en) * | 2008-12-10 | 2011-12-07 | 阿姆布股份有限公司 | Endoscope bending section control mechanism |
| CN102869295A (en) * | 2010-05-21 | 2013-01-09 | 奥林巴斯医疗株式会社 | Endoscope with second bending section |
| CN104936502A (en) * | 2013-01-22 | 2015-09-23 | 捷锐士阿希迈公司 | Endoscope combined deflection control and lock |
| US9314593B2 (en) * | 2012-09-24 | 2016-04-19 | Cook Medical Technologies Llc | Medical devices for the identification and treatment of bodily passages |
| WO2016192034A1 (en) * | 2015-06-02 | 2016-12-08 | 武汉佑康科技有限公司 | Self-locking type angle adjusting mechanism for endoscope |
-
2017
- 2017-04-28 CN CN201710292361.1A patent/CN106943113A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4559928A (en) * | 1981-10-22 | 1985-12-24 | Olympus Optical Co., Ltd. | Endoscope apparatus with motor-driven bending mechanism |
| US5448989A (en) * | 1993-02-22 | 1995-09-12 | Richard Wolf Gmbh | Medical instrument shaft capable of positive and non-positive linking of segments |
| CN2374214Y (en) * | 1999-04-20 | 2000-04-19 | 雅特实业有限公司 | Regulating structure of body-building vehicle drag device |
| CN1886087A (en) * | 2003-10-31 | 2006-12-27 | 复合诊断有限公司 | Endoscope comprising a flexible probe |
| US20100076260A1 (en) * | 2006-10-05 | 2010-03-25 | Taylor Eric J | Handle Assembly for Articulated Endoscopic Instruments |
| CN102271572A (en) * | 2008-12-10 | 2011-12-07 | 阿姆布股份有限公司 | Endoscope bending section control mechanism |
| CN102869295A (en) * | 2010-05-21 | 2013-01-09 | 奥林巴斯医疗株式会社 | Endoscope with second bending section |
| US9314593B2 (en) * | 2012-09-24 | 2016-04-19 | Cook Medical Technologies Llc | Medical devices for the identification and treatment of bodily passages |
| CN104936502A (en) * | 2013-01-22 | 2015-09-23 | 捷锐士阿希迈公司 | Endoscope combined deflection control and lock |
| WO2016192034A1 (en) * | 2015-06-02 | 2016-12-08 | 武汉佑康科技有限公司 | Self-locking type angle adjusting mechanism for endoscope |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243885A (en) * | 2021-06-16 | 2021-08-13 | 上海宇度医学科技股份有限公司 | Electronic hysteroscope with adjustable lens angle |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |
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| RJ01 | Rejection of invention patent application after publication |