CN212490119U - Targeting steel wire guiding device for accurate minimally invasive surgery of orthopedics department - Google Patents

Abstract

The utility model discloses a targeted steel wire guiding device for orthopedic precise minimally invasive surgery, which comprises an equipment device main body, a guider handle and a fixed tube, wherein one side of the equipment device main body is fixedly connected with the guider handle, one side of the guider handle is fixedly connected with the fixed tube, the bottom of a second connecting and fixing plate is fixedly connected with a fixed connection reinforcing plate, one side of the inner wall of a dismounting tube is fixedly connected with a first limiting plate, the other side of the inner wall of the dismounting tube is fixedly connected with a second limiting plate, the bottom of the equipment device main body is fixedly connected with a hanging hole which is provided with a hanging hole, the hanging hole is arranged at the bottom end, when the device is not needed to be used, the hanging hole is hung on a hook to be convenient to take and place, the endoscope shell can be well fixed by utilizing the fixation of the fixed connection reinforcing plate, the falling off when the device is used is prevented, a groove is arranged inside a limiting baffle, the limit is carried out, the convenience is embodied, the limit device is suitable for orthopedics, and the limit device has wide development prospect in the future.

Description

Targeting steel wire guiding device for accurate minimally invasive surgery of orthopedics department

Technical Field

The utility model belongs to the technical field of orthopedics, specifically be a target steel wire guiding device for accurate minimal access surgery of orthopedics.

Background

Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods.

When the internal fixation operation of the fracture steel wire is carried out, the fracture part generally needs to be fully exposed, and because a large amount of muscles are attached to the fracture part, the muscles, periosteum and the like at the fracture part need to be fully stripped, then the steel wire is wound and tied on the fracture part through the hemostatic forceps, so that nerves, blood vessels, soft tissues and the like around the fracture part are easily damaged, the pain of a patient is increased, the healing of the fracture is influenced, the working difficulty and the working strength of medical staff are increased, and secondary injury is easily caused by slight carelessness, when the device is used, the device cannot be adjusted according to the use of medical staff, only a fixed connecting guide tube is used, the device is not convenient and fast to use, the working pressure of the medical staff cannot be reduced, the curvature cannot be adjusted, and the device can not be conveniently used by individual medical staff, when the bone surgery needs to be performed to perform steel wire introduction treatment on the fracture part in clinical surgery, the common steel introducer cannot be adjusted according to the distance between the bone drill holes; in the process of leading in the steel wire, a doctor cannot observe, guide and adjust the advancing state of the leading-in device entering the bone, and the operation process is long in time and high in operation difficulty, so that great work difficulty is increased for the operation work of the doctor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the flexibility is not strong, the use process has certain limitation and observation cannot be carried out, a targeting steel wire guiding device for orthopedic precise minimally invasive surgery is provided.

The utility model adopts the technical scheme as follows: the utility model provides a target steel wire guiding device for accurate minimal access surgery of orthopedics, includes equipment device main part, guide handle and fixed pipe, one side fixedly connected with guide handle of equipment device main part, the outer wall of guide handle links to each other with the inner wall of equipment device main part, the fixed pipe of one side fixedly connected with of guide handle, the one end of fixed pipe links to each other with the inner wall of equipment device main part, the one end fixedly connected with swing joint pipe of fixed pipe, the one end of swing joint pipe links to each other with the inner wall of equipment device main part, the inside fixedly connected with spacing groove of swing joint pipe, the one end of spacing groove links to each other with the inner wall of swing joint pipe.

The one end fixedly connected with director of fixed pipe, the one end of director links to each other with the outer wall of fixed pipe, one side fixedly connected with steel wire fixed line of director, the inner wall of steel wire fixed line links to each other with the outer wall of director, one side fixedly connected with steel wire inlet hole of steel wire fixed line, the outer wall of steel wire inlet hole links to each other with the outer wall of steel wire fixed line, the top fixedly connected with guide head of director, the outer wall of guide head links to each other with the inner wall of steel wire fixed line, the inside middle part fixedly connected with endoscope equipment of guide head, the one end of endoscope equipment links to each other with the inner wall of guide head, the outer wall fixedly connected with antiskid packing ring of director handle, the inner wall of antiskid packing ring links to each other with the outer wall of director handle.

The utility model discloses a spacing groove, including spacing groove, the first fixed plate of inside bottom one side fixedly connected with of spacing groove, the outer wall of first fixed plate links to each other with the inner wall of spacing groove, the first soft tooth of top fixedly connected with of first fixed plate, the bottom of first soft tooth links to each other with the top of first fixed plate, inside top one side fixedly connected with second fixed plate of spacing groove, the bottom of second fixed plate links to each other with the top of spacing groove, the soft tooth of top fixedly connected with second of second fixed plate, the bottom of the soft tooth of second links to each other with the top of second fixed plate, the inside fixedly connected with movable wheel in the middle of the spacing groove, the both ends of movable wheel link to each other with the top of the soft tooth of second, and the outer wall fixedly connected with of movable wheel rotates soft tooth, the bottom of rotating soft tooth links to each other with the top.

The utility model discloses an endoscope, including endoscope equipment, camera, outer wall, zoom lens, the inside middle part fixedly connected with camera of endoscope equipment, the outer wall of camera links to each other with endoscope equipment's inner wall, the inside middle part swing joint of camera has the zoom lens, the outer wall of zoom lens links to each other with the inner wall of camera, the outer wall fixedly connected with endoscope fixed casing of camera, the inner wall of endoscope fixed casing links to each other with the outer wall of camera.

Preferably, one side of the top end of the endoscope fixing shell is fixedly connected with a first connecting and fixing plate, the bottom end of the first connecting and fixing plate is connected with the top end of the endoscope fixing shell, one side of the bottom end of the endoscope fixing shell is fixedly connected with a second connecting and fixing plate, and the bottom end of the second connecting and fixing plate is connected with the top end of the endoscope fixing shell.

Preferably, one side middle part fixedly connected with of fixed pipe dismantles the pipe, the inner wall of dismantling the pipe links to each other with the surface of fixed pipe, dismantle the pipe one side middle part fixedly connected with fixation nut in surface, fixation nut's inner wall links to each other with the outer wall of dismantling the pipe, fixation nut's one end fixedly connected with screwed pipe, the top of screwed pipe links to each other with fixation nut's bottom.

Preferably, the bottom of the second connection fixing plate is fixedly connected with a fixed connection reinforcing plate, and the top of the fixed connection reinforcing plate is connected with the bottom of the second connection fixing plate.

Preferably, the bottom of the equipment device main body is fixedly connected with a hanging hole, and one side of the hanging hole is connected with the bottom of the equipment device main body.

Preferably, the first limiting plate of inner wall one side fixedly connected with of dismantlement pipe, the outer wall of first limiting plate links to each other with the inner wall of dismantlement pipe, the inner wall opposite side fixedly connected with second limiting plate of dismantlement pipe, the outer wall of second limiting plate links to each other with the inner wall of dismantlement pipe.

Preferably, the bottom end of the second limiting plate is fixedly connected with a limiting baffle, and one end of the limiting baffle is connected with the bottom end of the second limiting plate.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up the video recording mechanism, when medical personnel performed the operation, the accessible electronic connection display screen, watch the inside condition, the camera is used for watching the inside operation condition, through the setting of varifocal mirror, can carry out swift zooming in inside, show and watch on the electronic display screen, very big improvement the definition of watching, the fixed shell of endoscope, inside be used for fixed connection camera and varifocal mirror, the device carries out the during operation at medical personnel, can improve medical personnel's work efficiency, it is very convenient.

2. The utility model discloses in, through setting up adjustment mechanism, first soft tooth is being connected to the top fixed connection of first fixed plate, and the soft tooth of second is being connected to the top of second fixed plate, and medical personnel can rotate to the direction that needs were adjusted when the crookedness of this guide head is adjusted to needs, and inside fixed connection is the movable pulley. The top fixed connection of loose wheel is rotating gear, and every soft tooth can carry out spacing fixed, and soft tooth has certain toughness, needs to rotate with certain power, prevents the rotation by oneself when using, and the device can improve medical personnel's work efficiency, is convenient for adjust.

3. The utility model discloses in, through setting up guiding mechanism, the surface at the guide handle is fixed to the antiskid packing ring, can prevent droing that the hand is smooth to be caused when medical personnel use, penetrates the steel wire from steel wire introduction downthehole portion, and the guide head is used for piercing through the periosteum, and endoscope equipment is used for watching the operation condition of internal operation, and the guide is used for fixing steel wire fixed pipeline, and the device has embodied the practicality.

4. The utility model discloses in, the bottom fixedly connected with hanging hole of equipment device main part, one side of hanging hole links to each other with the bottom of equipment device main part, because after medical personnel used, need place this equipment device main part, or need frequent when using with trading the use tools, need be idle with it, through setting up the hanging hole, the hanging hole sets up in the bottom, can be when need not to use, hangs the hanging hole on the couple, is used for conveniently taking and placing.

5. The utility model discloses in, the first limiting plate of inner wall one side fixedly connected with of dismantlement pipe, the outer wall of first limiting plate links to each other with the inner wall of dismantling the pipe, the inner wall opposite side fixedly connected with second limiting plate of dismantling the pipe, the outer wall of second limiting plate links to each other with the inner wall of dismantling the pipe, because when medical personnel change the director, need inside to fix, prevent to drop, through two limiting plates, when medical personnel change, can fix the attach fitting between first limiting plate and second limiting plate, nut through the outer wall carries out the swivelling joint can, can adjust nut when needs are changed, play the protectiveness.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 3 is an enlarged schematic view of the device body B of the present invention;

FIG. 4 is a schematic view of the internal structure of the movable fixing tube of the present invention;

FIG. 5 is a schematic view of the internal structure of the detachable tube of the present invention;

fig. 6 is a partial schematic view of the endoscope of the present invention.

The labels in the figure are: 1. the device comprises a device main body, 2, a guide handle, 3, a fixed pipe, 4, an anti-slip gasket, 5, a guide, 6, a steel wire leading-in hole, 7, a guide head, 8, an endoscope device, 9, a first connecting fixed plate, 10, a second connecting fixed plate, 11, a camera, 12, a zoom lens, 13, a fixed nut, 14, a movable fixed pipe, 15, a hanging hole, 16, a limiting groove, 17, a first fixed plate, 18, a first soft tooth, 19, a second fixed plate, 20, a second soft tooth, 21, a movable wheel, 22, a rotating soft tooth, 23, a first limiting plate, 24, a second limiting plate, 25, a limiting baffle, 26, a threaded pipe, 27, a detachable pipe, 28, an endoscope fixed shell, 29, a fixed reinforcing connecting plate, 30 and a steel wire fixed pipeline.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the 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; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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. 1-6, the present invention provides a technical solution: the utility model provides a target steel wire guiding device for accurate minimal access surgery of orthopedics, including equipment device main part 1, director handle 2 and fixed pipe 3, one side fixedly connected with director handle 2 of equipment device main part 1, the outer wall of director handle 2 links to each other with the inner wall of equipment device main part 1, one side fixedly connected with fixed pipe 3 of director handle 2, the one end of fixed pipe 3 links to each other with the inner wall of equipment device main part 1, the one end fixedly connected with swing joint pipe 14 of fixed pipe 3, the one end of swing joint pipe 14 links to each other with the inner wall of equipment device main part 1, the inside fixedly connected with spacing groove 16 of swing joint pipe 14, the one end of spacing groove 16 links to each other with the inner wall of swing joint pipe 14.

One end fixedly connected with director 5 of fixed tube 3, the one end of director 5 links to each other with the outer wall of fixed tube 3, one side fixedly connected with steel wire fixed pipe way 30 of director 5, the inner wall of steel wire fixed pipe way 30 links to each other with the outer wall of director 5, one side fixedly connected with steel wire inlet hole 6 of steel wire fixed pipe way 30, the outer wall of steel wire inlet hole 6 links to each other with the outer wall of steel wire fixed pipe way 30, the top fixedly connected with guide head 7 of director 5, the outer wall of guide head 7 links to each other with the inner wall of steel wire fixed pipe way 30, the inside middle part fixedly connected with endoscope equipment 8 of guide head 7, the one end of endoscope equipment 8 links to each other with the inner wall of guide head 7, the outer wall fixedly connected with antiskid gasket 4 of director handle 2, the inner wall of antiskid gasket 4 links to each other with the.

First fixed plate 17 of inside bottom one side fixedly connected with of spacing groove 16, the outer wall of first fixed plate 17 links to each other with spacing groove 16's inner wall, the first soft tooth 18 of top fixedly connected with of first fixed plate 17, the bottom of first soft tooth 18 links to each other with first fixed plate 17's top, inside top one side fixedly connected with second fixed plate 19 of spacing groove 16, the bottom of second fixed plate 19 links to each other with spacing groove 16's top, the soft tooth 20 of top fixedly connected with second of second fixed plate 19, the bottom of the soft tooth 20 of second links to each other with second fixed plate 19's top, spacing groove 16's the inside fixedly connected with activity wheel 21 in the middle of, the both ends of activity wheel 21 link to each other with the soft tooth 20's of second top, the outer wall fixedly connected with of activity wheel 21 rotates soft tooth 22, the bottom of rotating soft tooth 22 links to each other with the top of activity wheel 21.

The camera 11 is fixedly connected to the middle part of the inside of the endoscope device 8, the outer wall of the camera 11 is connected with the inner wall of the endoscope device 8, the zoom lens 12 is movably connected to the middle part of the inside of the camera 11, the outer wall of the zoom lens 12 is connected with the inner wall of the camera 11, the outer wall of the camera 11 is fixedly connected with the endoscope fixing shell 28, and the inner wall of the endoscope fixing shell 28 is connected with the outer wall of the camera 11.

Preferably, the first connecting and fixing plate 9 is fixedly connected to one side of the top end of the endoscope fixing housing 28, the bottom end of the first connecting and fixing plate 9 is connected to the top end of the endoscope fixing housing 28, the second connecting and fixing plate 10 is fixedly connected to one side of the bottom end of the endoscope fixing housing 28, the bottom end of the second connecting and fixing plate 10 is connected to the top end of the endoscope fixing housing 28, when the endoscope is used, the housing of the endoscope needs to be fixed, the endoscope is prevented from falling off in use, the first connecting and fixing plate 9 and the second connecting and fixing plate 10 are arranged, the two fixing plates are fixed to the endoscope housing 28, the fixing effect can be achieved, and the endoscope is prevented from falling off.

Preferably, one side middle part fixedly connected with of fixed pipe 3 dismantles pipe 27, the inner wall of dismantling pipe 27 links to each other with the surface of fixed pipe 3, dismantle pipe 27's surface one side middle part fixedly connected with fixation nut 13, fixation nut 13's inner wall links to each other with the outer wall of dismantling pipe 27, fixation nut 13's one end fixedly connected with screwed pipe 26, screwed pipe 26's top links to each other with fixation nut 13's bottom, because when performing the operation, need use different instruments, through setting up dismantlement pipe 27, medical personnel's accessible dismantles fixation nut 13 and screwed pipe 26 of pipe 27, come to dismantle the director, follow and trade equipment, and be favorable to convenient.

Preferably, the bottom fixedly connected with fixed connection reinforcing plate 29 of fixed plate 10 is connected to the second, and the top of fixed connection reinforcing plate 29 links to each other with the bottom of fixed plate 10 is connected to the second, utilizes the fixed of fixed connection reinforcing plate, and the endoscope shell is fixed that can be fine, fixes it on the endoscope shell through setting up fixed connection reinforcing plate 29, and it is fixed that can be fine, drops when preventing to cause the use, and the device has embodied certain protectiveness.

Preferably, the bottom fixedly connected with hanging hole 15 of equipment device main part 1, one side of hanging hole 15 links to each other with the bottom of equipment device main part 1, because after medical personnel used, need place this equipment device main part, or need frequent when using with changing the use tools, need idle with it, through setting up hanging hole 15, hanging hole 15 sets up in the bottom, can be when need not to use, hang hanging hole 15 on the couple, be used for conveniently taking and placing.

Preferably, dismantle the first limiting plate 23 of inner wall one side fixedly connected with of pipe 27, the outer wall of first limiting plate 23 links to each other with the inner wall of dismantling pipe 27, dismantle the inner wall opposite side fixedly connected with second limiting plate 24 of pipe 27, the outer wall of second limiting plate 24 links to each other with the inner wall of dismantling pipe 27, because when medical personnel change the director, need inside to be fixed, prevent to drop, through setting up two limiting plates, when medical personnel change, can fix the attach fitting between first limiting plate 23 and second limiting plate 24, carry out the swivelling joint at the nut through the outer wall can, adjusting nut when needs are changed, play the protectiveness.

Preferably, the bottom fixedly connected with limit baffle 25 of second limiting plate 24, limit baffle 25's one end links to each other with second limiting plate 24's bottom, because carrying out fixed connection, need fix inside, prevent when medical personnel perform the operation, the director rocks about inside, through setting up limit baffle 25, when medical personnel carry out to connect the director fixedly, limit baffle 25's inside has the recess, can be with internal connection's director, it is spacing, prevent to cause when using not hard up, the device has embodied the convenience.

Preferably, the guide 5 at one end of the fixing tube 3, the steel wire fixing tube 30 at one side of the guide 5, the steel wire guiding hole 6 at one side of the steel wire fixing tube 30, the guide head 7 at the top of the guide 5, the endoscope device 8 at the middle part inside the guide head 7, and the anti-slip washer 4 at the outer wall of the guide handle 2 jointly form a guide mechanism, when the internal fixation operation of the fracture steel wire is performed, the fracture part generally needs to be fully exposed, because a large amount of muscles are attached to the fracture part, the muscles, periosteum and the like at the fracture part need to be fully stripped, then the steel wire is wound and tied on the fracture part through the hemostatic forceps, thus the nerves, blood vessels, soft tissues and the like around the fracture part are easily damaged, the pain of a patient is increased, the healing of the fracture is affected, the working difficulty and the working strength of medical staff are increased, and the attention is not paid, just cause secondary damage easily, through setting up guide mechanism, antiskid packing ring 4 is fixed on the surface of guide handle 2, can prevent droing that the hand is smooth to be caused when medical personnel use, penetrates the steel wire from steel wire inlet hole 6 inside, and guide head 7 is used for piercing through the periosteum, and endoscope equipment 8 is used for watching the operation condition of internal operation, and guide 5 is used for fixing steel wire fixed pipeline 30, and the device has embodied the practicality.

Preferably, the first fixing plate 17 at one side of the bottom end inside the limiting groove 16, the first soft teeth 18 at the top end of the first fixing plate 17, the second fixing plate 19 at one side of the top end inside the limiting groove 16, the second soft teeth 20 at the top end of the second fixing plate 19, the movable wheel 21 inside the middle of the limiting groove 16 and the rotating soft teeth 22 on the outer wall of the movable wheel 21 form an adjusting mechanism together, because the existing equipment cannot be adjusted according to the use of medical personnel when in use, only the fixed connecting guide tube is used, the use is not convenient, the working pressure of the medical personnel cannot be reduced, the flexibility cannot be adjusted, and the individual medical personnel cannot conveniently use the equipment, can rotate towards the direction needing to be adjusted, and is fixedly connected with a movable wheel 21 inside. The top fixed connection of activity wheel 21 is rotating gear 22, and every soft tooth can carry out spacing fixed, and soft tooth has certain toughness, needs to rotate with certain power, prevents the rotation by oneself when using, and the device can improve medical personnel's work efficiency, is convenient for adjust.

Preferably, the camera 11 at the middle part inside the endoscope device 8, the zoom lens 12 at the middle part inside the camera 11, and the endoscope fixing shell 28 on the outer wall of the camera 11 together constitute a video recording mechanism, and when the existing clinical operation needs to perform steel wire introduction treatment on the fracture part in an orthopedic operation, a common steel introducer cannot be adjusted according to the distance between bone drill holes; the leading-in steel wire in-process doctor can not observe the state of advancing in the air to the introducer entering bone, the guide, the adjustment, operation process time is of a specified duration, the operation degree of difficulty has increased very big work degree of difficulty for doctor's operation work greatly, through setting up video recording mechanism, when medical personnel perform the operation, accessible electronic connection display screen, watch the inside condition, camera 11 is used for watching the inside operation condition, setting through varifocal mirror 12, can carry out swift zooming in inside, come to show and watch on electronic display screen, very big improvement the definition of watching, endoscope fixed shell 28, inside be used for fixed connection camera 11 and varifocal mirror 12, the device carries out the during operation at medical personnel, can improve medical personnel's work efficiency, it is very convenient.

The working principle is as follows: firstly, the fixed connection reinforcing plate 29 is fixed on the endoscope shell, so that the endoscope shell can be well fixed, the endoscope shell is prevented from falling off when in use, and the device has certain protection performance;

then, by arranging the hanging hole 15 and arranging the hanging hole 15 at the bottom end, the hanging hole 15 can be hung on the hook when not in use, so that the hanger is convenient to take and place;

then, by arranging the guide mechanism, the anti-skid washer 4 is fixed on the surface of the guide handle 2, so that when the medical care personnel use the device, the falling off caused by the slipping of hands can be prevented, a steel wire penetrates into the steel wire guide hole 6, the guide head 7 is used for penetrating periosteum, the endoscope device 8 is used for watching the operation condition of internal operation, the guide 5 is used for fixing the steel wire fixing pipeline 30, and the device embodies the practicability;

next, through setting up adjustment mechanism, first soft tooth 18 is connected to the top fixed connection of first fixed plate 17, and the soft tooth 20 of second is connected to the top of second fixed plate 19, and medical personnel can rotate to the direction that needs to adjust when needing to adjust the crookedness of this guide head, and inside fixed connection is moving wheel 21. The top end of the movable wheel 21 is fixedly connected with a rotating gear 22, each soft tooth can be limited and fixed, the soft teeth have certain toughness and need to rotate with certain force to prevent self-rotation in use, and the device can improve the working efficiency of medical personnel and is convenient to adjust;

finally, through setting up video recording mechanism, when medical personnel performed the operation, accessible electronic connection display screen, the inside condition is watched, camera 11 is used for watching the inside operation condition, setting through varifocal mirror 12, can carry out swift zooming in inside, it watches on electronic display screen to show, very big improvement the definition of watching, endoscope fixed shell 28, inside be used for fixed connection camera 11 and varifocal mirror 12, the device carries out the during operation at medical personnel, can improve medical personnel's work efficiency, it is very convenient, this is the theory of operation of this accurate minimal access surgery's of orthopedics target steel wire guiding device.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. The utility model provides a target steel wire guiding device for accurate minimal access surgery of orthopedics, includes equipment device main part (1), guide ware handle (2) and fixed pipe (3), its characterized in that: a guide handle (2) is fixedly connected to one side of the equipment device main body (1), the outer wall of the guide handle (2) is connected with the inner wall of the equipment device main body (1), a fixed pipe (3) is fixedly connected to one side of the guide handle (2), one end of the fixed pipe (3) is connected with the inner wall of the equipment device main body (1), one end of the fixed pipe (3) is fixedly connected with a movable connecting pipe (14), one end of the movable connecting pipe (14) is connected with the inner wall of the equipment device main body (1), a limiting groove (16) is fixedly connected to the inner part of the movable connecting pipe (14), and one end of the limiting groove (16) is connected with the inner wall of the movable connecting pipe (14);

one end of the fixed pipe (3) is fixedly connected with a guider (5), one end of the guider (5) is connected with the outer wall of the fixed pipe (3), one side of the guider (5) is fixedly connected with a steel wire fixing pipeline (30), the inner wall of the steel wire fixing pipeline (30) is connected with the outer wall of the guider (5), one side of the steel wire fixing pipeline (30) is fixedly connected with a steel wire leading-in hole (6), the outer wall of the steel wire leading-in hole (6) is connected with the outer wall of the steel wire fixing pipeline (30), the top of the guider (5) is fixedly connected with a guiding head (7), the outer wall of the guiding head (7) is connected with the inner wall of the steel wire fixing pipeline (30), the middle part inside the guiding head (7) is fixedly connected with an endoscope device (8), one end of the endoscope device (8) is connected with the inner wall of the guiding head (7), the outer wall of the guider handle (2) is fixedly connected with an anti-skidding gasket (4), and the inner wall of the anti-skidding gasket (4) is connected with the outer wall of the guider handle (2);

a first fixing plate (17) is fixedly connected to one side of the bottom end inside the limiting groove (16), the outer wall of the first fixing plate (17) is connected with the inner wall of the limiting groove (16), a first soft tooth (18) is fixedly connected to the top end of the first fixing plate (17), the bottom end of the first soft tooth (18) is connected with the top end of the first fixing plate (17), a second fixing plate (19) is fixedly connected to one side of the top end inside the limiting groove (16), the bottom end of the second fixing plate (19) is connected with the top end of the limiting groove (16), a second soft tooth (20) is fixedly connected to the top end of the second fixing plate (19), the bottom end of the second soft tooth (20) is connected with the top end of the second fixing plate (19), a movable wheel (21) is fixedly connected to the inside of the middle of the limiting groove (16), and two ends of the movable wheel (21) are connected with the top end of the second soft tooth (20), the outer wall of the movable wheel (21) is fixedly connected with a rotating soft tooth (22), and the bottom end of the rotating soft tooth (22) is connected with the top end of the movable wheel (21);

the utility model discloses an endoscope, including endoscope equipment, the inside middle part fixedly connected with camera (11) of endoscope equipment (8), the outer wall of camera (11) links to each other with the inner wall of endoscope equipment (8), the inside middle part swing joint of camera (11) has zoom lens (12), the outer wall of zoom lens (12) links to each other with the inner wall of camera (11), the outer wall fixedly connected with endoscope stationary housing (28) of camera (11), the inner wall of endoscope stationary housing (28) links to each other with the outer wall of camera (11).

2. The targeted wire guide device for orthopedic precision minimally invasive surgery according to claim 1, characterized in that: the endoscope fixing device is characterized in that a first connecting and fixing plate (9) is fixedly connected to one side of the top end of the endoscope fixing shell (28), the bottom end of the first connecting and fixing plate (9) is connected with the top end of the endoscope fixing shell (28), a second connecting and fixing plate (10) is fixedly connected to one side of the bottom end of the endoscope fixing shell (28), and the bottom end of the second connecting and fixing plate (10) is connected with the top end of the endoscope fixing shell (28).

3. The targeted wire guide device for orthopedic precision minimally invasive surgery according to claim 1, characterized in that: pipe (27) are dismantled to one side middle part fixedly connected with of fixed pipe (3), the inner wall of dismantling pipe (27) links to each other with the surface of fixed pipe (3), dismantle surface one side middle part fixedly connected with fixation nut (13) of pipe (27), the inner wall of fixation nut (13) links to each other with the outer wall of dismantling pipe (27), the one end fixedly connected with screwed pipe (26) of fixation nut (13), the top of screwed pipe (26) links to each other with the bottom of fixation nut (13).

4. The targeted wire guide device for orthopedic precision minimally invasive surgery according to claim 2, characterized in that: the bottom of the second connecting and fixing plate (10) is fixedly connected with a fixed connecting and reinforcing plate (29), and the top of the fixed connecting and reinforcing plate (29) is connected with the bottom of the second connecting and fixing plate (10).

5. The targeted wire guide device for orthopedic precision minimally invasive surgery according to claim 4, characterized in that: the bottom of the equipment device main body (1) is fixedly connected with a hanging hole (15), and one side of the hanging hole (15) is connected with the bottom of the equipment device main body (1).

6. The targeted wire guide device for orthopedic precision minimally invasive surgery according to claim 3, characterized in that: the inner wall one side fixedly connected with first limiting plate (23) of dismantlement pipe (27), the outer wall of first limiting plate (23) links to each other with the inner wall of dismantling pipe (27), the inner wall opposite side fixedly connected with second limiting plate (24) of dismantling pipe (27), the outer wall of second limiting plate (24) links to each other with the inner wall of dismantling pipe (27).

7. The targeted wire guide device for orthopedic precision minimally invasive surgery according to claim 6, characterized in that: the bottom end of the second limiting plate (24) is fixedly connected with a limiting baffle (25), and one end of the limiting baffle (25) is connected with the bottom end of the second limiting plate (24).

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