CN211432819U - Device for assisting operation of choledochoscope - Google Patents
Device for assisting operation of choledochoscope Download PDFInfo
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- CN211432819U CN211432819U CN201922369226.XU CN201922369226U CN211432819U CN 211432819 U CN211432819 U CN 211432819U CN 201922369226 U CN201922369226 U CN 201922369226U CN 211432819 U CN211432819 U CN 211432819U
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Abstract
The utility model discloses a device of supplementary choledochoscope operation, including supporting baseplate, threaded rod, first rectangle loop bar, second rectangle loop bar, knob, circular fixed plate, third rectangle loop bar, first threaded rod knob, fourth rectangle loop bar, muffjoint plate, fixed sleeve, first rubber gasket, second threaded rod knob, rectangle mount, third threaded rod knob, first bevel gear, second bevel gear, rocker handle, second threaded rod, circular rotor, rotation drum, screw thread drum, connecting plate, second rubber gasket and universal wheel. The utility model has the advantages that: this device is rational in infrastructure, and easy operation can play supplementary fixed effect to the cholangioscope when carrying out the cholangioscope operation, avoids medical personnel to hold between the fingers the cholangioscope through the people hand and makes cholangioscope stability not enough, avoids medical personnel to hold the arm ache for a long time when keeping the cholangioscope observation for a long time simultaneously.
Description
Technical Field
The utility model relates to an auxiliary device specifically is a device of supplementary choledochoscope operation belongs to choledochoscope auxiliary device application technical field.
Background
The choledochoscope is a medical optical endoscope designed for the endoscopy and endoscopic surgery of the pancreaticobiliary duct, and generally comprises an objective lens system, an optical image transmission system and an ocular lens system. It enters the body through natural orifices for imaging and diagnosis.
At present, the choledochoscope is used by medical workers in a handheld manner, and when the choledochoscope is used for examining the inside of a patient, the choledochoscope needs to be stable for a long time and is held by the medical workers in a handheld manner, so that the stability is insufficient, and the arms of the medical workers are easy to cause ache. Accordingly, an apparatus for assisting a choledochoscope operation has been proposed to address the above problems.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a device for assisting the operation of a choledochoscope to solve the above problems.
The utility model realizes the purpose through the following technical proposal, a device for assisting the operation of a choledochoscope, which comprises a supporting bottom plate, a first rectangular loop bar, a second rectangular loop bar, a third rectangular loop bar, a fourth rectangular loop bar, a fixed sleeve and a rotating structure;
a first rectangular sleeve rod is fixedly connected to the center of the upper surface of the supporting bottom plate, a second rectangular sleeve rod is sleeved in an inner cavity of the first rectangular sleeve rod, a threaded groove is formed in the second rectangular sleeve rod, one end of a threaded rod is connected to the threaded groove in a threaded manner, the other end of the threaded rod is rotatably connected to the bottom wall of the inner cavity of the first rectangular sleeve rod, a first bevel gear is fixedly connected to the arc-shaped surface of the threaded rod, a rocker handle is rotatably connected to the side wall of the inner cavity of the first rectangular sleeve rod, and one end of the rocker handle is fixedly connected with a second bevel gear;
the top end of the second rectangular loop bar is fixedly connected with a rotating structure, one end of a third rectangular loop bar is fixedly connected on the rotating structure, the other end of the third rectangular loop bar is sleeved with a fourth rectangular loop bar, the side wall of the inner cavity of the third rectangular loop bar is provided with a threaded hole, a first threaded rod knob is connected in the threaded hole in a threaded manner, a rotating structure is fixedly connected at one end of the fourth rectangular sleeve rod, one end of a sleeve connecting plate is fixedly connected on the rotating structure, the other end of the sleeve connecting plate is fixedly connected with a fixed sleeve, a second threaded hole is formed on the fixed sleeve, a second threaded rod knob is connected with the second threaded hole in an internal thread manner, a rectangular fixing frame is fixedly connected to the side wall of the surface of the first rectangular loop bar, a third threaded hole is formed in the side wall of the rectangular fixing frame, and a third threaded rod knob is connected to the third threaded hole in a threaded manner;
the rotating structure comprises a knob, a circular fixing plate, a second threaded rod, a circular rotating sheet, a rotating cylinder, a threaded cylinder and a connecting plate, wherein the circular fixing plate and the circular rotating sheet are fixedly connected to two ends of the connecting plate, the circular fixing plate and the circular rotating sheet are fixedly connected to the side wall of the circular fixing plate, the circular rotating sheet is connected with the second threaded rod in a threaded mode, the threaded cylinder is connected to the arc-shaped surface of the second threaded rod in a threaded mode, and the rotating cylinder is connected to the surface of the threaded cylinder in a rotating mode.
Preferably, one of the connecting plates of the rotating structure is fixedly connected with one end of the second rectangular loop bar, the rotating cylinder is fixedly connected with one end of the third rectangular loop bar, the other connecting plate of the rotating structure is fixedly connected with one end of the fourth rectangular loop bar, and the rotating cylinder is fixedly connected with the sleeve connecting plate.
Preferably, the four corners of the supporting base plate are fixedly provided with universal wheels, and the universal wheels are provided with corresponding brake structures.
Preferably, the first bevel gear and the second bevel gear are meshed and connected with each other.
Preferably, the number of the rectangular fixing frames is two, the two rectangular fixing frames are respectively fixed at the upper side and the lower side of the surface of the first rectangular sleeve rod, and third threaded rod knobs are in threaded connection with the two rectangular fixing frames.
Preferably, one end of the second threaded rod knob is fixedly connected with a first rubber gasket, and one end of the third threaded rod knob is fixedly connected with a second rubber gasket.
Preferably, the thread directions between the two circular rotating pieces and the second threaded rod are opposite, and the length of the rotating cylinder is greater than that of the circular rotating pieces.
The utility model has the advantages that:
1. this device is rational in infrastructure, and easy operation can play supplementary fixed effect to the cholangioscope when carrying out the cholangioscope operation, avoids medical personnel to hold between the fingers the cholangioscope through the people hand and makes cholangioscope stability not enough, avoids medical personnel to hold the arm ache for a long time when keeping the cholangioscope observation for a long time simultaneously.
2. This device uses in a flexible way, can play the elevating system to this dress through the rocker handle, carries out angular adjustment with this device through rotating-structure, and it is fixed with the connecting wire memorability of cholangioscope through the rectangle mount, avoids the cholangioscope connecting wire to trip medical personnel when using, is fit for using widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention;
FIG. 4 is a schematic structural view of the rotating structure of the present invention;
fig. 5 is a schematic view of the rectangular fixing frame of the present invention.
In the figure: 1. the device comprises a supporting bottom plate, 2, a threaded rod, 3, a first rectangular sleeve rod, 4, a second rectangular sleeve rod, 5, a knob, 6, a circular fixing plate, 7, a third rectangular sleeve rod, 8, a first threaded rod knob, 9, a fourth rectangular sleeve rod, 10, a sleeve connecting plate, 11, a fixing sleeve, 12, a first rubber gasket, 13, a second threaded rod knob, 14, a rectangular fixing frame, 15, a third threaded rod knob, 16, a first bevel gear, 17, a second bevel gear, 18, a rocker handle, 19, a second threaded rod, 20, a circular rotating sheet, 21, a rotating cylinder, 22, a threaded cylinder, 23, a connecting plate, 24, a second rubber gasket, 25 and a universal wheel.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-5, a device for assisting choledochoscope operation includes a supporting base plate 1, a first rectangular loop bar 3, a second rectangular loop bar 4, a third rectangular loop bar 7, a fourth rectangular loop bar 9, a fixing sleeve 11 and a rotating structure;
a first rectangular sleeve rod 3 is fixedly connected to the center of the upper surface of the supporting bottom plate 1, a second rectangular sleeve rod 4 is sleeved in an inner cavity of the first rectangular sleeve rod 3, a threaded groove is formed in the second rectangular sleeve rod 4, one end of a threaded rod 2 is connected to the threaded groove in a threaded manner, the other end of the threaded rod 2 is rotatably connected to the bottom wall of the inner cavity of the first rectangular sleeve rod 3, a first bevel gear 16 is fixedly connected to the arc-shaped surface of the threaded rod 2, a rocker handle 18 is rotatably connected to the side wall of the inner cavity of the first rectangular sleeve rod 3, and a second bevel gear 17 is fixedly connected to one end of the rocker handle 18;
the top end of the second rectangular loop bar 4 is fixedly connected with a rotating structure, the rotating structure is fixedly connected with one end of a third rectangular loop bar 7, the other end of the third rectangular loop bar 7 is sleeved with a fourth rectangular loop bar 9, the side wall of the inner cavity of the third rectangular loop bar 7 is provided with a threaded hole, the threaded hole is internally threaded with a first threaded rod knob 8, one end of the fourth rectangular loop bar 9 is fixedly connected with a rotating structure, the rotating structure is fixedly connected with one end of a sleeve connecting plate 10, the other end of the sleeve connecting plate 10 is fixedly connected with a fixed sleeve 11, the fixed sleeve 11 is provided with a second threaded hole, the second threaded hole is internally threaded with a second threaded rod knob 13, the side wall of the surface of the first rectangular loop bar 3 is fixedly connected with a rectangular fixing frame 14, and the side wall of the rectangular fixing frame 14 is provided with a third threaded hole, a third threaded rod knob 15 is connected with the third threaded hole in an internal thread manner;
the rotating structure comprises a knob 5, a circular fixing plate 6, a second threaded rod 19, a circular rotating sheet 20, a rotating cylinder 21, a threaded cylinder 22 and a connecting plate 23, the circular fixing plate 6 and the circular rotating sheet 20 are fixedly connected to the two ends of the connecting plate 23, the circular fixing plate 6 and the circular rotating sheet 20 are fixedly connected to the side wall of the circular fixing plate 6, the circular rotating sheet 20 is connected with the second threaded rod 19 in an equal threaded mode, the threaded cylinder 22 is connected to the arc-shaped face of the second threaded rod 19 in a threaded mode, and the threaded cylinder 22 is connected to the rotating cylinder 21 in a rotating mode.
One of the connecting plates 23 of the rotating structure is fixedly connected with one end of the second rectangular loop bar 4, the rotating cylinder 21 is fixedly connected with one end of the third rectangular loop bar 7, the other connecting plate 23 of the rotating structure is fixedly connected with one end of the fourth rectangular loop bar 9, and the rotating cylinder 21 is fixedly connected with the sleeve connecting plate 10; universal wheels 25 are fixedly arranged at four corners of the supporting base plate 1, and corresponding brake structures are arranged on the universal wheels 25; the first bevel gear 16 and the second bevel gear 17 are meshed and connected with each other; the number of the rectangular fixing frames 14 is two, the two rectangular fixing frames 14 are respectively fixed at the upper side and the lower side of the surface of the first rectangular loop bar 3, and third threaded rod knobs 15 are in threaded connection with the two rectangular fixing frames 14; one end of the second threaded rod knob 13 is fixedly connected with a first rubber gasket 12, and one end of the third threaded rod knob 15 is fixedly connected with a second rubber gasket 24; the two circular rotating pieces 20 are opposite to the thread direction between the second threaded rods 19, and the length of the rotating cylinder 21 is greater than that of the circular rotating pieces 20.
When the utility model is used, firstly, the choledochoscope is placed at the side wall of the fixed sleeve 11, the choledochoscope and the inner side wall of the fixed sleeve 11 are clamped and fixed by rotating the second threaded rod knob 13, after the choledochoscope is clamped and fixed, medical personnel can inspect patients by the choledochoscope, the fixed sleeve 11 and the fourth rectangular loop bar 9 can be rotated by two rotating structures, the third rectangular loop bar 7 and the second rectangular loop bar 4 can be rotated, after the angle adjustment is finished, the second threaded rod 19 can be driven to rotate by the knob 5, the two circular rotating sheets 20 and the second threaded rod 19 can be rotated by threads, so that the two circular rotating sheets 20 are mutually clamped, and then the two circular fixed plates 6 are driven to clamp the rotating cylinder 21, and further fix the position of the rotating cylinder 21, the rotating cylinder 21 is made to be incapable of rotating, the angle is further fixed, when the height of the choledochoscope needs to be adjusted, the rocker handle 18 is rotated, the rocker handle 18 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the threaded rod 2 to perform threaded rotation in the second rectangular sleeve rod 4, the second rectangular sleeve rod 4 is further driven to move up and down, the choledochoscope is further driven to move up and down, the height is adjusted, when the device is used, the connecting line of the choledochoscope is placed on the inner sides of the two rectangular fixing frames 14, the connecting line and the inner side wall of the rectangular fixing frame 14 are clamped and fixed through rotating the two third threaded rod knobs 15, and accidents caused by the fact that the connecting line is dragged to.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. An apparatus for assisting operation of a choledochoscope, characterized in that: the device comprises a supporting base plate (1), a first rectangular loop bar (3), a second rectangular loop bar (4), a third rectangular loop bar (7), a fourth rectangular loop bar (9), a fixed sleeve (11) and a rotating structure;
a first rectangular sleeve rod (3) is fixedly connected to the center of the upper surface of the supporting bottom plate (1), a second rectangular sleeve rod (4) is sleeved in an inner cavity of the first rectangular sleeve rod (3), a threaded groove is formed in the second rectangular sleeve rod (4), one end of a threaded rod (2) is connected to the threaded groove in a threaded mode, the other end of the threaded rod (2) is rotatably connected to the bottom wall of the inner cavity of the first rectangular sleeve rod (3), a first bevel gear (16) is fixedly connected to the arc-shaped surface of the threaded rod (2), a rocker handle (18) is rotatably connected to the side wall of the inner cavity of the first rectangular sleeve rod (3), and a second bevel gear (17) is fixedly connected to one end of the rocker handle (18);
the top end of the second rectangular loop bar (4) is fixedly connected with a rotating structure, the rotating structure is fixedly connected with one end of a third rectangular loop bar (7), the other end of the third rectangular loop bar (7) is sleeved with a fourth rectangular loop bar (9), the inner cavity side wall of the third rectangular loop bar (7) is provided with a threaded hole, the threaded hole is connected with a first threaded rod knob (8) in a threaded manner, one end of the fourth rectangular loop bar (9) is fixedly connected with a rotating structure, one end of a sleeve connecting plate (10) is fixedly connected with the rotating structure, the other end of the sleeve connecting plate (10) is fixedly connected with a fixing sleeve (11), the fixing sleeve (11) is provided with a second threaded hole, the second threaded hole is connected with a second threaded rod knob (13) in a threaded manner, and the surface side wall of the first rectangular loop bar (3) is fixedly connected with a rectangular fixing frame (14), a third threaded hole is formed in the side wall of the rectangular fixing frame (14), and a third threaded rod knob (15) is connected to the third threaded hole in an internal thread mode;
the rotating structure comprises a knob (5), a circular fixing plate (6), a second threaded rod (19), a circular rotating sheet (20), a rotating cylinder (21), a threaded cylinder (22) and a connecting plate (23), wherein the circular fixing plate (6) is fixedly connected with the two ends of the connecting plate (23), the circular fixing plate (22) is connected with the circular rotating sheet (20) on the side wall of the circular fixing plate (6), the circular rotating sheet (20) is connected with the second threaded rod (19) through threads, the threaded cylinder (22) is connected with the arc-shaped surface of the second threaded rod (19) through threads, and the threaded cylinder (21) is connected with the rotating cylinder (22) through rotation on the surface.
2. The device of claim 1, wherein: one of the rotating structures is fixedly connected with one end of the second rectangular loop bar (4) through the connecting plate (23), the rotating cylinder (21) is fixedly connected with one end of the third rectangular loop bar (7), the other rotating structure is fixedly connected with one end of the fourth rectangular loop bar (9) through the connecting plate (23), and the rotating cylinder (21) is fixedly connected with the sleeve connecting plate (10).
3. The device of claim 1, wherein: all fixed mounting has universal wheel (25) in the four corners department of supporting baseplate (1), and installs corresponding brake structure on universal wheel (25).
4. The device of claim 1, wherein: the first bevel gear (16) and the second bevel gear (17) are meshed and connected with each other.
5. The device of claim 1, wherein: the number of the rectangular fixing frames (14) is two, the two rectangular fixing frames (14) are respectively fixed at the upper side and the lower side of the surface of the first rectangular loop bar (3), and third threaded rod knobs (15) are in threaded connection with the two rectangular fixing frames (14).
6. The device of claim 1, wherein: one end of the second threaded rod knob (13) is fixedly connected with a first rubber gasket (12), and one end of the third threaded rod knob (15) is fixedly connected with a second rubber gasket (24).
7. The device of claim 1, wherein: the thread directions between the two circular rotating sheets (20) and the second threaded rod (19) are opposite, and the length of the rotating cylinder (21) is larger than that of the circular rotating sheets (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922369226.XU CN211432819U (en) | 2019-12-25 | 2019-12-25 | Device for assisting operation of choledochoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922369226.XU CN211432819U (en) | 2019-12-25 | 2019-12-25 | Device for assisting operation of choledochoscope |
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| Publication Number | Publication Date |
|---|---|
| CN211432819U true CN211432819U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922369226.XU Active CN211432819U (en) | 2019-12-25 | 2019-12-25 | Device for assisting operation of choledochoscope |
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| CN (1) | CN211432819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349726A (en) * | 2021-06-08 | 2021-09-07 | 湖南中聚内窥镜有限公司 | Electronic mechanical arm pyeloscope capable of being adjusted in multiple directions |
| CN113455991A (en) * | 2021-05-27 | 2021-10-01 | 湖南中聚内窥镜有限公司 | Electronic choledochoscope with cable fixing manipulator |
-
2019
- 2019-12-25 CN CN201922369226.XU patent/CN211432819U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113455991A (en) * | 2021-05-27 | 2021-10-01 | 湖南中聚内窥镜有限公司 | Electronic choledochoscope with cable fixing manipulator |
| CN113349726A (en) * | 2021-06-08 | 2021-09-07 | 湖南中聚内窥镜有限公司 | Electronic mechanical arm pyeloscope capable of being adjusted in multiple directions |
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