CN215820863U

CN215820863U - Medical endoscope tube with angle deflection mechanism at end part

Info

Publication number: CN215820863U
Application number: CN202121717400.6U
Authority: CN
Inventors: 杨子彦; 马英杰; 庾唤明; 张小农
Original assignee: Changshu Microtube Technology Co ltd
Current assignee: Changshu Microtube Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-02-15
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a medical endoscope tube with an angle deflection mechanism at the end part, which comprises a handle, a connector and a joint, wherein one side of the handle is connected with a connecting tube, the outer side of one end of the connecting tube is wrapped with a port, two sides of the other end of the connecting tube are respectively provided with a sleeve, a movable pull rod is arranged inside the sleeve, the output end of the pull rod is connected with the port through a rubber rope, the connector is arranged below the handle, a sleeve is arranged below the connector, and one side of the sleeve is provided with a movable first thread wall. In the operation process, the connecting pipe is inserted into an affected part, the head camera is used for endoscopic work, when the angle of the connecting pipe needs to be adjusted, the pull rod on one side is pulled to enable the rubber rope to be contracted towards the inner side, meanwhile, the rubber rope on the other side is stretched, one side of the connecting pipe is pulled to be inclined, and therefore the shooting angle of the tail end camera is adjusted.

Description

Medical endoscope tube with angle deflection mechanism at end part

Technical Field

The utility model relates to the related technical field of endoscope tubes, in particular to a medical endoscope tube with an angle deflection mechanism at the end part.

Background

The endoscope is a detecting instrument integrating traditional optics, ergonomics, precision machinery, modern electronics, mathematics and software into a whole, and has an image sensor, an optical lens, a light source illumination, a mechanical device and the like, and can enter the stomach through the oral cavity or enter the body through other natural pores, and the endoscope can be used for seeing pathological changes which cannot be displayed by X rays, so that the endoscope is very useful for doctors, for example, the doctors can observe ulcers or tumors in the stomach by means of the endoscope, and an optimal treatment scheme is made according to the pathological changes.

However, the currently used endoscope does not have the function of angular deflection, so that the endoscope cannot observe an affected part at multiple angles, cannot fix the joint with the display device, and is easy to be out of line.

SUMMERY OF THE UTILITY MODEL

The endoscope used at present does not have the function of angular deflection, so that the endoscope cannot observe an affected part at multiple angles, cannot fix the joint of the affected part and display equipment, and is easy to cause the problem of line disconnection.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tip has medical endoscope pipe of angle deflection mechanism, includes handle, connector and joint, one side of handle is connected with the connecting pipe, the one end outside parcel of connecting pipe has the port, the other end both sides of connecting pipe all are equipped with the sleeve pipe, sheathed tube inside is equipped with mobilizable pull rod, and the output of pull rod is connected with the port through the rubber rope, the below at the handle is established to the connector, the sleeve is installed to the below of connector, telescopic one side is equipped with mobilizable first screw thread wall, the opposite side of first screw thread wall is equipped with assorted second screw thread wall with it, and one side of second screw thread wall is connected with first screw thread wall through the notch, the below parcel of first screw thread wall and second screw thread wall has the rubber circle.

Preferably, the joint is installed at the opposite side of handle, the support is all installed to the both sides of joint, one side of support is fixed with the telescopic link, the output fixed mounting of telescopic link has the U-shaped groove, the inner wall parcel in U-shaped groove has the gasket, and the upper and lower both sides in U-shaped groove all run through there is the screw rod.

Preferably, the rubber ropes are symmetrically arranged around the central axis of the connecting pipe, and the rubber ropes are movably connected with the sleeve.

Preferably, the sleeve is in threaded connection with both the first threaded wall and the second threaded wall, and the first threaded wall is smaller in size than the second threaded wall.

Preferably, the first threaded wall is movably connected with the second threaded wall through a notch, and the first threaded wall and the second threaded wall are both arc-shaped structures.

Preferably, the support and the U-shaped groove form a telescopic structure through a telescopic rod, and the telescopic rod and the U-shaped groove are vertically distributed.

Preferably, the U-shaped groove is in threaded connection with the screw rod, and the screw rod is symmetrically arranged with the central axis of the U-shaped groove.

Compared with the prior art, the utility model has the beneficial effects that:

in the process of operation, insert the affected part with the connecting pipe, peep work in using the camera of head, when the angle of connecting pipe is adjusted to needs, the pull rod of pulling one side makes the rubber rope to the inboard shrink, the drawing of opposite side rubber rope simultaneously, so that draw askew with one side of connecting pipe, thereby adjust the shooting angle of terminal camera, when being connected with imaging device, the plug-in connection, then extend the telescopic link so that move the U-shaped groove to imaging device's the outside, rotatory screw rod drives the gasket and moves toward the inboard again, so that fix this speculum pipe.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of a U-shaped groove of the present invention;

FIG. 3 is a schematic view of a connection of a first threaded wall and a second threaded wall according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a grip; 2. a connecting pipe; 3. a port; 4. a sleeve; 5. a pull rod; 6. a rubber cord; 7. A connector; 8. a sleeve; 9. a first threaded wall; 10. a notch; 11. a second threaded wall; 12. a rubber ring; 13. a joint; 14. a support; 15. a telescopic rod; 16. a U-shaped groove; 17. a gasket; 18. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a medical endoscope tube with an angle deflection mechanism at the end comprises a handle 1, a connector 7 and a joint 13, one side of the handle 1 is connected with a connecting pipe 2, the outer side of one end of the connecting pipe 2 is wrapped with a port 3, a sleeve 4 is arranged on both sides of the other end of the connecting pipe 2, a movable pull rod 5 is arranged inside the sleeve 4, the output end of the pull rod 5 is connected with the port 3 through a rubber rope 6, the connector 7 is arranged below the grip 1, a sleeve 8 is arranged below the connector 7, a movable first thread wall 9 is arranged on one side of the sleeve 8, a second thread wall 11 matched with the first thread wall 9 is arranged on the other side of the first thread wall 9, and one side of the second thread wall 11 is connected with the first thread wall 9 through a notch 10, and a rubber ring 12 is wrapped below the first thread wall 9 and the second thread wall 11.

Further, the joint 13 is installed on the other side of the handle 1, the supports 14 are installed on two sides of the joint 13, a telescopic rod 15 is fixed on one side of each support 14, a U-shaped groove 16 is fixedly installed at the output end of each telescopic rod 15, a gasket 17 wraps the inner wall of each U-shaped groove 16, and a screw 18 penetrates through the upper side and the lower side of each U-shaped groove 16.

Further, the rubber ropes 6 are symmetrically arranged with the central axis of the connecting pipe 2, the rubber ropes 6 are movably connected with the sleeve 4, the pull rod 5 on one side is pulled to enable the rubber ropes 6 to contract towards the inner side, meanwhile, the rubber ropes 6 on the other side are stretched, so that one side of the connecting pipe 2 is pulled askew, and the shooting angle of the tail-end camera is adjusted.

Further, the sleeve 8 is in threaded connection with the first threaded wall 9 and the second threaded wall 11, the size of the first threaded wall 9 is smaller than that of the second threaded wall 11, the first threaded wall 9 and the second threaded wall 11 are rotated, at the moment, the first threaded wall 9 and the second threaded wall 11 can rotate and move downwards along the threaded wall of the sleeve 8, the rubber ring 12 is pressed, and the line is fixed.

Further, the first thread wall 9 is movably connected with the second thread wall 11 through the notch 10, the first thread wall 9 and the second thread wall 11 are both arc-shaped structures, and the first thread wall 9 and the second thread wall 11 move towards the inner side in a shrink fit mode.

Further, the bracket 14 is formed in a telescopic structure by a telescopic rod 15 and a U-shaped groove 16, the telescopic rod 15 is arranged perpendicular to the U-shaped groove 16, and the telescopic rod 15 is extended to move the U-shaped groove 16 to the outside of the image forming apparatus.

Further, the U-shaped groove 16 is in threaded connection with a screw 18, the screw 18 is symmetrically arranged with respect to the central axis of the U-shaped groove 16, and the screw 18 is rotated to drive the gasket 17 to move inward, so as to fix the sight glass tube.

The working principle is as follows: when the medical endoscope tube with the angle deflection mechanism at the end part is used, firstly, an external circuit is inserted into the connector 7, then the first thread wall 9 and the second thread wall 11 are rotated, at the moment, the first thread wall 9 and the second thread wall 11 are rotated and moved downwards along the thread wall of the sleeve 8, meanwhile, the first thread wall 9 and the second thread wall 11 are contracted inwards, the rubber ring 12 is pressed, when the rubber ring 12 is tightly hooped at the outer side of the connecting line, the connecting line can be fixed, in the operation process, the connecting tube 2 is inserted into an affected part, a camera head of a head part is used for carrying out an endoscope operation, when the angle of the connecting tube 2 needs to be adjusted, the pull rod 5 at one side is pulled to ensure that the rubber rope 6 is contracted inwards, and simultaneously, the rubber rope 6 at the other side is pulled, so that one side of the connecting tube 2 is pulled to be askew, thereby adjusting the shooting angle of the terminal camera head, when the medical endoscope tube is connected with an imaging device, the connector 13 is inserted, then the telescopic rod 15 is stretched so as to move the U-shaped groove 16 to the outer side of the imaging device, and then the screw 18 is rotated to drive the gasket 17 to move towards the inner side so as to fix the endoscope tube, so that the use process of the medical endoscope tube with the angle deflection mechanism at the whole end part is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A medical endoscope tube with an angle deflection mechanism at the end part comprises a handle (1), a connector (7) and a joint (13), and is characterized in that: one side of the handle (1) is connected with a connecting pipe (2), the outer side of one end of the connecting pipe (2) is wrapped with a port (3), a sleeve (4) is arranged on both sides of the other end of the connecting pipe (2), a movable pull rod (5) is arranged inside the sleeve (4), and the output end of the pull rod (5) is connected with the port (3) through a rubber rope (6), the connector (7) is arranged below the grip (1), a sleeve (8) is arranged below the connector (7), one side of the sleeve (8) is provided with a movable first thread wall (9), the other side of the first thread wall (9) is provided with a second thread wall (11) matched with the first thread wall, and one side of the second threaded wall (11) is connected with the first threaded wall (9) through a notch (10), rubber rings (12) are wrapped below the first threaded wall (9) and the second threaded wall (11).

2. A medical endoscope tube with an angle deflection mechanism at the end according to claim 1, characterized in that: connect (13) and install the opposite side at handle (1), support (14) are all installed to the both sides that connect (13), one side of support (14) is fixed with telescopic link (15), the output fixed mounting of telescopic link (15) has U-shaped groove (16), the inner wall parcel in U-shaped groove (16) has gasket (17), and the upper and lower both sides in U-shaped groove (16) all run through screw rod (18).

3. A medical endoscope tube with an angle deflection mechanism at the end according to claim 2, characterized in that: the rubber rope (6) is symmetrically arranged with the central axis of the connecting pipe (2), and the rubber rope (6) is movably connected with the sleeve (4).

4. A medical endoscope tube with an angle deflection mechanism at the end according to claim 1, characterized in that: the sleeve (8) is in threaded connection with both the first threaded wall (9) and the second threaded wall (11), and the size of the first threaded wall (9) is smaller than that of the second threaded wall (11).

5. A medical endoscope tube with an angle deflection mechanism at the end according to claim 1, characterized in that: the first thread wall (9) is movably connected with the second thread wall (11) through a notch (10), and the first thread wall (9) and the second thread wall (11) are both arc-shaped structures.

6. A medical endoscope tube with an angle deflection mechanism at the end according to claim 2, characterized in that: the support (14) and the U-shaped groove (16) form a telescopic structure through a telescopic rod (15), and the telescopic rod (15) and the U-shaped groove (16) are vertically distributed.

7. A medical endoscope tube with an angle deflection mechanism at the end according to claim 2, characterized in that: the U-shaped groove (16) is in threaded connection with the screw (18), and the screw (18) is symmetrically arranged with the central axis of the U-shaped groove (16).