CN212651237U

CN212651237U - Be used for light dynamic therapy alimentary canal scope operating handle fixing device

Info

Publication number: CN212651237U
Application number: CN202020452570.5U
Authority: CN
Inventors: 陈昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-03-05
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a be used for light dynamic therapy alimentary canal scope operating handle fixing device, including the triangle base, the upper surface of triangle base just is located middle part fixedly connected with sleeve, telescopic internal surface sliding connection has the screw rod, the surface spiro union of screw rod is connected with the adapter sleeve, telescopic one side is kept away from to the screw rod is provided with the spread groove, the first gyro wheel of internal surface fixed connection of spread groove, the internal surface of spread groove just is located the upper portion of first gyro wheel and rotates and be connected with the second gyro wheel. The utility model discloses in, use the handle to press from both sides the alimentary canal scope operating handle and press from both sides tightly to can carry out 360 degrees rotations, can keep the state after the rotation after rotatory, can go up to rise and descend, whole top is just mainly treated the doctor and is kept alimentary canal scope operating handle motionless when the operation, both can alleviate the fatigue of mainly treating the doctor, can reduce again because the misoperation of mainly treating the doctor leads to the condition of photodynamic treatment error.

Description

Be used for light dynamic therapy alimentary canal scope operating handle fixing device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a be used for photodynamic treatment alimentary canal scope operating handle fixing device.

Background

The photodynamic therapy adopts a digestive endoscope to enter the body of a patient and then to a canceration area or a focus area of the patient, and adopts a light irradiation mode for treatment. The general treatment time is half an hour or more, after an operation handle cannot move after an operation doctor adopts an endoscope to find a diseased part, the photodynamic treatment part is changed or dislocated, and the operation handle cannot move after the treatment doctor holds the digestive endoscope operation handle for long-time treatment, so that the operation can be carried out only after the treatment is finished. The long treatment time causes the physical strength of the attending doctors to be wasted and other actions can not be done.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixing device for an operation handle of an endoscope in the alimentary canal in photodynamic therapy.

In order to achieve the above purpose, the utility model adopts the following technical scheme: comprises a triangular base, a sleeve is fixedly connected to the upper surface of the triangular base and positioned in the middle, a screw rod is connected to the inner surface of the sleeve in a sliding manner, a connecting sleeve is connected to the outer surface of the screw rod in a threaded manner, a connecting groove is formed in one side, away from the sleeve, of the screw rod, a first roller is fixedly connected to the inner surface of the connecting groove, the upper portion of the first roller is rotatably connected to the inner surface of the connecting groove, a second roller is rotatably connected to the left side surface of the second roller, a first rotating shaft is fixedly connected to the upper surface of the first supporting plate, a third roller is rotatably connected to the outer surface of the first rotating shaft and positioned on the upper portion of the first supporting plate, a second rotating shaft is fixedly connected to the upper surface of the second roller, a fourth roller is rotatably connected to the outer surface of the second rotating shaft, the fourth roller is in contact with the third roller, and a third rotating shaft is fixedly connected to the second supporting plate, and a handle clamp is rotatably connected to the outer surface of the third rotating shaft and the upper part of the third rotating shaft, which is positioned on the second supporting plate.

As a further description of the above technical solution:

the lower fixed surface of triangle base is connected with the support column, the one end fixedly connected with silica gel pad of triangle base is kept away from to the support column.

As a further description of the above technical solution:

the outer surface of the sleeve is fixedly connected with a fixing ring on one side far away from the triangular base, and the connecting sleeve is rotatably connected with the fixing ring.

As a further description of the above technical solution:

the handle presss from both sides, right side with a left side and presss from both sides the constitution, a left side presss from both sides, right side and presss from both sides and rotate through the third pivot and connect, fixedly connected with spring between a left side presss from both sides and the right side presss from both sides.

As a further description of the above technical solution:

the lower surface of the left clamp is fixedly connected with a fixing rod on the side where the spring is located, and the fixing rod is also fixedly connected with the lower surface of the right clamp.

As a further description of the above technical solution:

the front side of the second supporting plate is provided with a side groove, the side groove is also formed in the rear side of the second supporting plate, and the fixing rod is arranged inside the side groove.

The utility model discloses following beneficial effect has:

compared with the prior art, the fixing device for the photodynamic therapy digestive tract endoscope operating handle can clamp the digestive tract endoscope operating handle tightly, can rotate for 360 degrees, can keep the state after rotation, can ascend and descend, integrally and conveniently keeps the digestive tract endoscope operating handle still for main doctors during operation, can relieve the fatigue of the main doctors, and can reduce the condition of photodynamic therapy faults caused by misoperation of the main doctors.

Drawings

Fig. 1 is a front view of a fixing device of an operation handle for an endoscope in the alimentary canal for photodynamic therapy provided by the utility model;

fig. 2 is a bottom view of a handle clip of the fixing device for the operation handle of the endoscope in the alimentary tract for photodynamic therapy of the present invention;

fig. 3 is a bottom view of the triangular base of the fixing device for the operation handle of the digestive tract endoscope for photodynamic therapy.

Illustration of the drawings:

1. a triangular base; 2. a sleeve; 3. a screw; 4. a fixing ring; 5. connecting sleeves; 6. a first roller; 7. a second roller; 8. a first support plate; 9. a third roller; 10. a first rotating shaft; 11. a fourth roller; 12. a second rotating shaft; 13. a third rotating shaft; 14. a handle clip; 15. a second support plate; 16. a side groove; 17. fixing the rod; 18. a silica gel pad; 19. a support pillar; 20. a spring; 21. a left clamp; 22. and (6) clamping the right clamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a pair of be used for light power treatment alimentary canal scope operating handle fixing device: comprises a triangular base 1, a sleeve 2 is fixedly connected on the upper surface of the triangular base 1 and positioned in the middle, a screw 3 is connected on the inner surface of the sleeve 2 in a sliding manner, a connecting sleeve 5 is connected on the outer surface of the screw 3 in a screw manner and used for driving the screw 3 to lift along the sleeve 2, a connecting groove is arranged on one side of the screw 3 far away from the sleeve 2, a first roller 6 is fixedly connected on the inner surface of the connecting groove, a second roller 7 is rotatably connected on the inner surface of the connecting groove and positioned on the upper part of the first roller 6, a first supporting plate 8 is fixedly connected on the left side surface of the second roller 7, a first rotating shaft 10 is fixedly connected on the upper surface of the first supporting plate 8, a third roller 9 is rotatably connected on the outer surface of the first rotating shaft 10, a second rotating shaft 12 is fixedly connected on the upper surface of the second rotating shaft 12, a fourth roller 11 is rotatably connected on the, the right side surface of the fourth roller 11 is fixedly connected with a second supporting plate 15, a third rotating shaft 13 is fixedly connected to the second supporting plate 15, and a handle clamp 14 is rotatably connected to the outer surface of the third rotating shaft 13 and the upper portion of the third rotating shaft located on the second supporting plate 15 and used for clamping an operation handle of the gastrointestinal endoscope.

A supporting column 19 is fixedly connected with the lower surface of the triangular base 1, a silica gel pad 18 is fixedly connected with one end of the supporting column 19 far away from the triangular base 1, the fixing device is used for keeping the stability of the fixing device of the operation handle of the digestive tract endoscope, a fixing ring 4 is fixedly connected with the outer surface of the sleeve 2 and one side far away from the triangular base 1, a connecting sleeve 5 is rotationally connected with the fixing ring 4, a handle clamp 14 is composed of a left clamp 21 and a right clamp 22, the left clamp 21 and the right clamp 22 are rotationally connected through a third rotating shaft 13, a spring 20 is fixedly connected between the left clamp 21 and the right clamp 22, the clamping device is used for improving clamping force, a fixing rod 17 is fixedly connected to the lower surface of the left clamp 21 and the side where the spring 20 is located, the fixing rod 17 is also fixedly connected with the lower surface of the right clamp 22, a side groove 16 is formed in the front side surface of the second supporting plate 15, the side groove 16 is also formed in the rear side surface of the second supporting plate 15, and the fixing rod 17 is arranged inside the side groove 16.

The working principle is as follows: the dead lever 17 is pinched to the hand and makes the left clamp 21, the spring 20 that the right clamp 22 is connected compresses, and then the left side is pressed from both sides 21, the right side that the spring 20 is kept away from to the right clamp 22 opens, it is inboard with left clamp 21 and right clamp 22 to fix alimentary canal scope operating handle, it can be under the meshing effect of adapter sleeve 5 and screw rod 3 to rotate adapter sleeve 5, drive screw rod 3 and carry out the up-and-down motion along sleeve 2, it can drive second gyro wheel 7 and deflect along first gyro wheel 6 surface to drag first backup pad 8, there is great frictional force between the two, consequently, can keep the commentaries on classics attitude after second gyro wheel 7 rotates of structure that links up on the second gyro wheel 7, it can drive fourth gyro wheel 11 and rotate to rotate third gyro wheel 9, and then drive the endoscope that fourth gyro wheel 11 links and press from both sides 14 centre gripping alimentary canal operating.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a be used for photodynamic treatment alimentary canal scope operating handle fixing device, includes triangle base (1), its characterized in that: the upper surface of the triangular base (1) is fixedly connected with a sleeve (2) at the middle part, the inner surface of the sleeve (2) is connected with a screw rod (3) in a sliding manner, the outer surface of the screw rod (3) is connected with a connecting sleeve (5) in a threaded manner, one side of the screw rod (3) far away from the sleeve (2) is provided with a connecting groove, the inner surface of the connecting groove is fixedly connected with a first roller (6), the inner surface of the connecting groove at the upper part of the first roller (6) is rotatably connected with a second roller (7), the left side surface of the second roller (7) is fixedly connected with a first supporting plate (8), the upper surface of the first supporting plate (8) is fixedly connected with a first rotating shaft (10), the outer surface of the first rotating shaft (10) at the upper part of the first supporting plate (8) is rotatably connected with a third roller (9), the upper surface of the second roller (7, the surface of second pivot (12) rotates and is connected with fourth gyro wheel (11), fourth gyro wheel (11) contact with third gyro wheel (9), the right flank fixedly connected with second backup pad (15) of fourth gyro wheel (11), fixedly connected with third pivot (13) on second backup pad (15), the surface of third pivot (13) and the upper portion that is located second backup pad (15) rotate and are connected with handle clamp (14).

2. The device for fixing the operation handle of the gastrointestinal endoscope for photodynamic therapy according to claim 1, wherein: the lower surface fixedly connected with support column (19) of triangle base (1), the one end fixedly connected with silica gel pad (18) of triangle base (1) is kept away from in support column (19).

3. The device for fixing the operation handle of the gastrointestinal endoscope for photodynamic therapy according to claim 1, wherein: the surface of sleeve (2) just is located one side fixedly connected with solid fixed ring (4) of keeping away from triangle base (1), adapter sleeve (5) are connected with solid fixed ring (4) rotation.

4. The device for fixing the operation handle of the gastrointestinal endoscope for photodynamic therapy according to claim 1, wherein: handle clamp (14) have left clamp (21), right clamp (22) to constitute, left side clamp (21), right clamp (22) rotate through third pivot (13) and connect, left side clamp (21) and right clamp fixedly connected with spring (20) between (22).

5. The device for fixing the operation handle of the gastrointestinal endoscope for photodynamic therapy according to claim 4, wherein: the lower surface of the left clamp (21) is fixedly connected with a fixing rod (17) at the side where the spring (20) is located, the lower surface of the right clamp (22) is also fixedly connected with the fixing rod (17), a side groove (16) is formed in the front side face of the second supporting plate (15), the side groove (16) is also formed in the rear side face of the second supporting plate (15), and the fixing rod (17) is arranged inside the side groove (16).