WO2017161791A1

WO2017161791A1 - Fixing means for steering and moving endoscope support

Info

Publication number: WO2017161791A1
Application number: PCT/CN2016/092271
Authority: WO
Inventors: 张贯京
Original assignee: 深圳市兼明科技有限公司
Priority date: 2016-03-25
Filing date: 2016-07-29
Publication date: 2017-09-28
Also published as: CN205548501U

Abstract

A fixing means for steering and moving an endoscope support, comprising a steel ring (1), an endoscope tip (2), an endoscope tube (3), a ball support (5), a base (6) and an anti-drop block (7). The endoscope tip (2) is arranged on one end of the endoscope tube (3), and the steel ring (1) is provided on an outer surface of the endoscope tube (3); a magnet (4) is arranged on the top end of the ball support (5), and the endoscope tube (3) is connected with the ball support (5) by means of the magnet (4); a ball contact surface is arranged on the tail end of the ball support (5), and a first hole (52) is arranged on the ball contact surface (51); an inner ball surface (61) is arranged on the top end of the base (6) and is in contact with the ball contact surface (51); a second hole (62) is arranged on the inner ball surface (61), and the ball support (5) and the base (6) are fixed by the anti-drop block (7) by means of the first hole (52) and the second hole (62). The device may be moved around, positioned and turned in a three-dimensional manner with flexibility by means of magnetic force, thereby improving the reliability and safety of medical endoscopes.

Description

Technical field

[0001] The present invention relates to the field of medical devices, and in particular to a steering mirror bracket steering and displacement fixing device.

[0002] With the continuous innovation and development of medical technology, various endoscopic devices for diagnosing human organs are increasing. Now, endoscopic devices such as gastroscopes and colonoscopy have been widely used in the diagnosis or surgery of diseases of the internal organs such as the stomach and intestines. Doctors can use the internal peeping device to diagnose, treat and treat patients intuitively, quickly, and painfully. However, existing The sight glass is inflexible in the left and right movement, positioning and stereoscopic corners during use, prolonging the patient's detection time, and reducing the reliability and safety of the medical endoscope device.

[0003] Based on this, it is necessary to design a steering mirror bracket steering and displacement fixing device, which is convenient and easy to use, and improves the reliability and safety of the medical sight glass device.

technical problem

[0004] The main purpose of the present invention is to provide a simple, convenient and easy-to-use glider bracket steering and displacement fixing device, which aims to realize flexible movement of the squint in the process of use, positioning and stereo angle, and improve The reliability and safety of medical peep mirror equipment.

Problem solution

Technical solution

[0005] In order to achieve the above object, the present invention provides a steering mirror bracket steering and displacement fixing device, which comprises a steel ring, a peeping lens, a sight glass tube, a ball holder, a base and a detachment prevention block, wherein:

[0006] the peening lens is disposed at one end of the sight glass tube;

[0007] the steel ring is disposed on an outer surface of the sight glass tube;

[0008] The top end of the ball holder is provided with a magnetic block, and the sight tube is connected to the ball holder through the magnetic block;

[0009] The ball end of the ball holder is provided with a ball head contact surface, and the ball head contact surface is provided with a first small hole; [0010] the top end of the base is provided with an inner spherical surface, the inner spherical surface and the The ball contact surface is in contact with the inner ball a second small hole is arranged on the surface;

[0011] The anti-drop block fixes the ball stud bracket and the base through the first small hole and the second small hole.

[0012] Preferably, the magnetic block is disposed at an intersection of the sight glass tube and the ball holder, and the magnetic block is magnetically connected to the steel ring.

[0013] Preferably, the first small hole has a shape of a circle, an ellipse or a square.

[0014] Preferably, the shape of the second small hole is one of a circular shape, an elliptical shape or a square shape.

[0015] Preferably, the scope support steering and displacement fixing device further comprises a data line, the data line is disposed on the sight glass tube and is electrically connected with the peeping lens for collecting the peeping lens The received information is sent to the external terminal device.

[0016] Preferably, the number of the steel rings is at least two, and each of the steel rings is evenly looped over the outer surface of the sight glass tube.

[0017]

Advantageous effects of the invention

Beneficial effect

[0018] Compared with the prior art, the above-mentioned glider bracket steering and displacement fixing device is convenient and easy to use, and the use reliability and safety of the medical sniffer device are improved.

Brief description of the drawing

DRAWINGS

1 is a schematic structural view of a preferred embodiment of a steering mirror bracket steering and displacement fixing device of the present invention; [0020] FIG. 2 is a plan view showing the planar structure of the sight glass tube of the present invention.

[0021] The implementation, functional features, and advantages of the present invention will be further described with reference to the accompanying drawings.

BEST MODE FOR CARRYING OUT THE INVENTION

The specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0023] Referring to FIG. 1 and FIG. 2, FIG. 1 is a preferred embodiment of the steering mirror bracket steering and displacement fixing device of the present invention. FIG. 2 is a schematic view showing the structure of the sight glass tube of the present invention.

[0024] In the embodiment, the mirror bracket steering and displacement fixing device comprises a steel ring 1, a peeping lens 2, a sight glass tube 3, a ball holder 5, a base 6 and a detachment preventing block 7, wherein:

[0025] the peening lens 2 is disposed at one end of the sight glass tube 3;

The steel ring 1 is disposed on an outer surface of the sight glass tube 3;

[0027] The top end of the ball holder 5 is provided with a magnetic block 4, and the sight tube 3 is connected to the ball holder 5 through the magnetic block 4;

[0028] The ball end bracket 5 is provided with a ball head contact surface 51, the ball head contact surface 51 is provided with a first small hole 52;

[0029] The top end of the base 6 is provided with an inner spherical surface 61, the inner spherical surface 61 is in contact with the ball contact surface 51, the inner spherical surface 61 is provided with a second small hole 62;

[0030] The anti-drop block 7 fixes the ball stud bracket 5 and the base 6 through the first small hole 52 and the second small hole 62.

[0031] In the embodiment, the mirror bracket steering and displacement fixing device comprises a steel ring 1, a sight lens 2, a sight glass tube 3, a ball holder 5, a base 6 and a detachment prevention block 7, wherein the steel ring 1 The outer surface of the sight glass tube 3 is disposed; the number of the steel rings 1 is at least two, and each of the steel rings 1 is evenly looped over the outer surface of the sight glass tube 3. The steel ring 1 can be a stainless steel ring 1, and the material of the steel ring 1 is preferably SUS430. For SUS430 material, it has good corrosion resistance and improves safety during use.

[0032] In the present embodiment, the peening lens 2 is disposed at one end (for example, the front end or the rear end) of the sight glass tube 3; the sight glass tube 3 provides a support point or a stress point for the peening lens 2, and the peening lens 2 can follow the peek The advancement or retreat of the lens tube 3 enables real-time detection at different distances. The material of the sight glass tube 3 can be a PE tube, which has strong resistance to corrosion and high wear. The sight glass tube 3 extends through the top end of the ball holder 5, and the top end of the ball holder 5 is provided with a magnetic block 4, and the magnetic block 4 is magnetically connected with the steel ring 1; the magnetic block 4 and the steel ring 1 The magnitude of the magnetic force generated by the two corresponds to the needs of the actual operation, avoiding the need for the magnetic force to be too large and affecting the accuracy and sensitivity of the displacement of the stent, and also avoiding the excessive displacement of the stent caused by the magnetic force being too small. Affect the test results. When the user can move the ball holder 5 autonomously during use to match the advancement or retreat of the desired sight tube 3 in actual operation, the effect of the mirror holder displacement is achieved.

[0033] In this embodiment, the mirror bracket steering and displacement fixing device further includes a data line 8, the number The line 8 is disposed on the sight glass tube 3 and is electrically connected to the peening lens 2 for transmitting information collected by the peening lens 2 to an external terminal device. The external terminal device includes a computer of a specialist in a hospital department, or a user's own mobile phone, for doctors and users to check the current situation.

[0034] In the present embodiment, the top end of the ball holder 5 is provided with a magnetic block 4, and the tail end of the ball holder 5 is provided with a ball contact surface 51 through which the sight tube 3 passes the magnetic block 4 The head holder 5 is connected; the magnetic block 4 is disposed at the intersection of the sight glass tube 3 and the ball holder 5, and the magnetic block 4 can be magnetically connected to the steel ring 1. The spherical bracket is of a ferrous material, and the magnetic energy generated by attracting the magnetic block 4 of the ball-end bracket 5 and the steel ring 1 and thus the magnetic force is transmitted to the ball-end contact surface 51 of the tail end of the ball-end bracket 5. In addition, the top end of the base 6 is provided with an inner spherical surface 61. The base 6 is also made of a ferrous material, and the inner spherical surface 61 is in contact with the ball-end contact surface 51. Therefore, the inner spherical surface 61 can also obtain the magnetic energy generated by the ball-end holder 5. That is, the ball holder 5 can magnetically mount the base 6 and is fixed with the base 6, so that the user can freely move the sight glass tube 3 as needed during the process of using the sight glass bracket to turn and shift the fixing device. Position; After the movement is completed, or needs to be fixed at a certain position, the stainless steel ring 1 can be fixed by the magnet block 4 to prevent the movement of the sight glass tube 3. When the user needs the steering tube 3 to turn to the crucible, the user shakes the ball holder 5, passes the ball contact surface 51 of the tail end of the ball holder 5 to the desired angle of the user, and then shakes the ball holder 5, The inner spherical surface 61 also obtains the magnetic energy generated by the ball-end contact surface 51 transmitted to the tip end of the ball-end bracket 5 to fix the ball-end bracket 5 and the base 6, thereby realizing the positioning after the corner, and then passing the data line. 8 can transmit the information collected by the peeping lens 2 to the external terminal device, thereby realizing the flexible movement of the peeping device in the process of using, moving, positioning and stereoscopic cornering, thereby improving the reliability of use of the medical peeping device and safety.

[0035] In the embodiment, the ball contact surface 51 is provided with a first small hole 52, and the inner spherical surface 61 is provided with a second small hole 62; the shape of the first small hole 52 and the second small hole 62 Each of them may be one of a circle, an ellipse or a square. The tamper-proof block 7 may be a bolt or other object, and the ball-head bracket 5 and the base 6 are fixed by the first small hole 52 and the second small hole 62, thereby preventing the ball-shaped bracket 5 from being shaken and changing the angle 吋, the possibility of falling off.

[0036]

The above is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention, and the equivalent structure or equivalent function transformation made by using the specification and the drawings of the present invention, or directly Or indirectly used in other related technical fields, all of which are included in the scope of patent protection of the present invention. Embodiments of the invention

1 and FIG. 2, FIG. 1 is a schematic structural view of a preferred embodiment of a steering mirror bracket steering and displacement fixing device of the present invention; and FIG. 2 is a schematic plan view of the sight glass tube of the present invention.

[0040] In the embodiment, the sight glass bracket steering and displacement fixing device comprises a steel ring 1, a peeping lens 2, a sight glass tube 3, a ball holder 5, a base 6 and a detachment preventing block 7, wherein:

[0041] the peening lens 2 is disposed at one end of the sight glass tube 3;

[0042] the steel ring 1 is disposed on an outer surface of the sight glass tube 3;

[0043] The top end of the ball holder 5 is provided with a magnetic block 4, and the sight tube 3 is connected to the ball holder 5 through the magnetic block 4;

[0044] The ball end bracket 5 is provided with a ball head contact surface 51, the ball head contact surface 51 is provided with a first small hole 52;

[0045] The top end of the base 6 is provided with an inner spherical surface 61, the inner spherical surface 61 is in contact with the ball head contact surface 51, the inner spherical surface 61 is provided with a second small hole 62;

[0046] The anti-drop block 7 fixes the ball stud bracket 5 and the base 6 through the first small hole 52 and the second small hole 62.

[0047] In the embodiment, the mirror bracket steering and displacement fixing device comprises a steel ring 1, a sight lens 2, a sight glass tube 3, a ball holder 5, a base 6 and a detachment prevention block 7, wherein the steel ring 1 The outer surface of the sight glass tube 3 is disposed; the number of the steel rings 1 is at least two, and each of the steel rings 1 is evenly looped over the outer surface of the sight glass tube 3. The steel ring 1 can be a stainless steel ring 1, and the material of the steel ring 1 is preferably SUS430. For SUS430 material, it has good corrosion resistance and improves safety during use.

[0048] In the present embodiment, the peening lens 2 is disposed at one end (for example, the front end or the rear end) of the sight glass tube 3; the sight glass tube 3 provides a support point or a stress point for the peening lens 2, and the peening lens 2 can follow the peek The advancement or retreat of the lens tube 3 enables real-time detection at different distances. The material of the sight glass tube 3 can be a PE tube, which has strong resistance. Strong corrosive and high wear properties. The sight glass tube 3 extends through the top end of the ball holder 5, and the top end of the ball holder 5 is provided with a magnetic block 4, and the magnetic block 4 is magnetically connected with the steel ring 1; the magnetic block 4 and the steel ring 1 The magnitude of the magnetic force generated by the two corresponds to the needs of the actual operation, avoiding the need for the magnetic force to be too large and affecting the accuracy and sensitivity of the displacement of the stent, and also avoiding the excessive displacement of the stent caused by the magnetic force being too small. Affect the test results. When the user can move the ball holder 5 autonomously during use to match the advancement or retreat of the desired sight tube 3 in actual operation, the effect of the mirror holder displacement is achieved.

[0049] In the embodiment, the mirror bracket steering and displacement fixing device further includes a data line 8 disposed on the sight glass tube 3 and electrically connected to the peening lens 2, The information collected by the peek lens 2 is transmitted to an external terminal device. The external terminal device includes a computer of a specialist in a hospital department, or a user's own mobile phone, for doctors and users to check the current situation.

[0050] In the embodiment, the top end of the ball holder 5 is provided with a magnetic block 4, and the tail end of the ball holder 5 is provided with a ball contact surface 51 through which the sight tube 3 passes the magnetic block 4 The head holder 5 is connected; the magnetic block 4 is disposed at the intersection of the sight glass tube 3 and the ball holder 5, and the magnetic block 4 can be magnetically connected to the steel ring 1. The spherical bracket is of a ferrous material, and the magnetic energy generated by attracting the magnetic block 4 of the ball-end bracket 5 and the steel ring 1 and thus the magnetic force is transmitted to the ball-end contact surface 51 of the tail end of the ball-end bracket 5. In addition, the top end of the base 6 is provided with an inner spherical surface 61. The base 6 is also made of a ferrous material, and the inner spherical surface 61 is in contact with the ball-end contact surface 51. Therefore, the inner spherical surface 61 can also obtain the magnetic energy generated by the ball-end holder 5. That is, the ball holder 5 can magnetically mount the base 6 and is fixed with the base 6, so that the user can freely move the sight glass tube 3 as needed during the process of using the sight glass bracket to turn and shift the fixing device. Position; After the movement is completed, or needs to be fixed at a certain position, the stainless steel ring 1 can be fixed by the magnet block 4 to prevent the movement of the sight glass tube 3. When the user needs the steering tube 3 to turn to the crucible, the user shakes the ball holder 5, passes the ball contact surface 51 of the tail end of the ball holder 5 to the desired angle of the user, and then shakes the ball holder 5, The inner spherical surface 61 also obtains the magnetic energy generated by the ball-end contact surface 51 transmitted to the tip end of the ball-end bracket 5 to fix the ball-end bracket 5 and the base 6, thereby realizing the positioning after the corner, and then passing the data line. 8 can transmit the information collected by the peeping lens 2 to the external terminal device, thereby realizing the flexible movement of the peeping device in the process of using, moving, positioning and stereoscopic cornering, thereby improving the reliability of use of the medical peeping device and safety.

[0051] In the embodiment, the ball contact surface 51 is provided with a first small hole 52, and the inner spherical surface 61 is provided with a second small The shape of the first small hole 52 and the second small hole 62 may be one of a circular shape, an elliptical shape or a square shape, respectively. The tamper-proof block 7 may be a bolt or other object, and the ball-head bracket 5 and the base 6 are fixed by the first small hole 52 and the second small hole 62, thereby preventing the ball-shaped bracket 5 from being shaken and changing the angle 吋, the possibility of falling off.

[0052]

The above is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention, and the equivalent structure or equivalent function transformation made by the specification and the drawings of the present invention, or directly or indirectly In other related technical fields, the same is included in the scope of patent protection of the present invention.

Industrial applicability

Compared with the prior art, the above-mentioned glider bracket steering and displacement fixing device is convenient and easy to use, and the use reliability and safety of the medical spectacles device are improved.

[0055]

Claims

Claim

A glider bracket steering and displacement fixing device, wherein the glider bracket steering and displacement fixing device comprises a steel ring, a peeping lens, a sight glass tube, a ball holder, a base and a detachment preventing block, wherein:

The peening lens is disposed at one end of the sight glass tube;

The steel ring is disposed on an outer surface of the sight glass tube;

a top end of the ball holder is provided with a magnetic block, and the sight tube is connected to the ball holder through the magnetic block;

a ball-end contact surface is disposed at a tail end of the ball-end bracket, and a first small hole is disposed on the ball-hand contact surface;

The top end of the base is provided with an inner spherical surface, the inner spherical surface is in contact with the ball head contact surface, and the inner spherical surface is provided with a second small hole;

The tamper resistant block secures the ball stud bracket and the base through the first and second apertures.

The spectacles support steering and displacement fixing device according to claim 1, wherein the magnetic block is disposed at an intersection of the sight glass tube and the ball holder, the magnetic block and the steel ring A magnetic connection is formed.

A glider bracket steering and shifting fixture according to claim 1, wherein said first aperture has a circular, elliptical or square shape.

A glider bracket steering and shifting fixture according to claim 1, wherein said second aperture has a circular, elliptical or square shape.

The spectacles support steering and shifting fixture of claim 1 , wherein the spectacles support steering and shifting fixture further comprises a data line, the data line being disposed on the sniffer tube And forming an electrical connection with the peeping lens for transmitting the information collected by the peeping lens to the external terminal device.

The spectacles support steering and displacement fixing device according to any one of claims 1 to 5, wherein the number of the steel rings is at least two, and each of the steel rings is evenly looped over the Penetrate the outer surface of the tube.