CN109223065A - Auxiliary device is used in a kind of laparoscopy - Google Patents
Auxiliary device is used in a kind of laparoscopy Download PDFInfo
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- CN109223065A CN109223065A CN201811348983.2A CN201811348983A CN109223065A CN 109223065 A CN109223065 A CN 109223065A CN 201811348983 A CN201811348983 A CN 201811348983A CN 109223065 A CN109223065 A CN 109223065A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/50—Supports for surgical instruments, e.g. articulated arms
- A61B90/57—Accessory clamps
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Abstract
The invention discloses auxiliary device, including elevating mechanism, suspension mechanism, angle changing mechanism and fixed device are used in a kind of laparoscopy.Elevating mechanism includes pedestal, sleeve and support rod, and pedestal is placed on floor, and sleeve is fixed on the base straight up, and support rod is inserted in sleeve, and support rod can slide up and down in sleeve；Suspension mechanism includes strut and hack lever, and strut one end is movably connected with support rod, and other end is free end, and hack lever one end is movably connected with support rod, and other end end is provided with sliding block, and hinged with sliding block, and sliding block is slidably sleeved on strut；Angle-adjusting mechanism is fixed on first connecting rod, and the angle of angle changing mechanism is universal adjustable；Fixed device is set on angle changing mechanism, and fixed device is for fixing laparoscope.The present apparatus can carry out the adjustment of position and angle to laparoscope as needed for clamping laparoscope in the course of surgery.
Description
Technical field
The present invention relates to medical instruments fields, and in particular to uses auxiliary device in a kind of laparoscopy.
Background technique
So-called laparoscopic surgery is exactly to do the small notch of 5~12 millimeters of several diameters in the different parts of patient abdomen, is led to
These small notch insertion laparoscope and various special surgical instruments are crossed, and abdominal cavity captured by intraperitoneal laparoscope will be inserted into
On the image transmitting to display of interior various internal organs, surgeon is carried out by observation image with various surgical instruments in vitro
Operation is to complete to perform the operation.Laparoscopic surgery is the invasive methods that a new development is got up, and is one of the following operation method development
Inexorable trend.However, there is many inconvenience in the course of surgery: firstly, in the course of surgery, needing to configure a group hand and specially helping
Hold laparoscope, such mode certainly will will cause that surgical staff is more, human cost increases；Secondly as operating time is long, artificial hand
The mode of holding is easy to produce fatigue and shake, unclear so as to cause display picture, stable, and then influences operation.
Summary of the invention
In view of the above-mentioned problems, using auxiliary device in a kind of laparoscopy of the present invention, the present apparatus for pressing from both sides in the course of surgery
Laparoscope is held, and the adjustment of position and angle can be carried out to laparoscope as needed.
To achieve the goals above, the present invention is to realize by the following technical solutions: with auxiliary in a kind of laparoscopy
Help device, comprising:
Elevating mechanism, the elevating mechanism include pedestal, sleeve and support rod, and the pedestal is placed on floor, the set
Cylinder is fixed straight up on the base, and the support rod is cylindrical body, and the support rod is inserted in the sleeve, described
Support rod can slide up and down in the sleeve；
Suspension mechanism, the suspension mechanism can move up and down and horizontally rotate relative to the elevating mechanism, described to include
Strut and hack lever, described strut one end are movably connected with the support rod, and other end is free end, described hack lever one end and institute
It states support rod to be movably connected, other end end is provided with sliding block, and the sliding is slidably sleeved on the strut；
Angle changing mechanism, the angle-adjusting mechanism are fixed on the first connecting rod, and the angle of the angle changing mechanism is universal
It is adjustable；And
Fixed device, the fixed device are set on the angle changing mechanism, and the fixed structure is for fixing laparoscope.
Further, the sleeve also in be additionally provided with air bag, the air bag is strip, described air bag one end with it is described
Set tube end plate offsets, and support rod described in other end offsets, and tracheae is provided on the air bag, and the tracheae passes through the sleeve
Side wall exposes to the sleeve, and the end of the tracheae is provided with pedal inflating device.
Further, the angle changing mechanism includes fixed link and swingle, and described fixed link one end is connect with the strut,
Other end is provided with bulb, and the end of described swingle one end is provided with enclosed globe shade, and the enclosed globe shade is internally provided with spherical shape
Cavity, the ball-head cover are set in the spherical hollow space, and the bulb can be freely rotated in the spherical hollow space.
Further, the inner surface of the outer surface of the bulb and the enclosed globe shade is relatively set with multiple spherical grooves,
Ball is placed in multiple spherical grooves, the outer surface of the ball and the surface of the spherical groove offset.
Further, the fixed device include fixed frame, first connecting rod, second connecting rod, third connecting rod, fourth link,
5th connecting rod, six-bar linkage, left intermediate plate, right clamping piece and locker, the fixed frame are square shape fixed frame, the fixed frame
It opens up on one side jagged, the notch opposite face is provided with fixation hole, the fixed frame is plugged by the fixation hole and institute
It states on swingle；
The first connecting rod is oppositely arranged with the second connecting rod, and the third connecting rod is opposite with the fourth link to be set
It sets, the 5th connecting rod is oppositely arranged with the six-bar linkage, and the left intermediate plate is oppositely arranged with the right clamping piece；
Described first connecting rod one end and the swingle are hinged, and other end and the third connecting rod end are hinged, described
Second connecting rod one end and the swingle are hinged, and other end and the fourth link end are hinged；
Described 5th connecting rod one end and the fixed frame are hinged, and hinge joint is close to the indentation, there, other end and institute
It is hinged to state left intermediate plate, six-bar linkage one end and the fixed frame are hinged, and hinge joint is close to the indentation, there, other end
It is hinged with the right clamping piece；
The third connecting rod is located on the outside of the 5th connecting rod, and the middle part of the third connecting rod and the fixed frame are hinged, in addition
One end and the left intermediate plate are hinged, and the fourth link is located on the outside of the 5th connecting rod, the middle part of the fourth link with it is described solid
It is hinged to determine frame, other end and the right clamping piece are hinged；
The locker includes handle and elastic component, and the fixed frame is perpendicular to being provided with T shape step on the swingle
Hole, the T shape stepped hole are connected to the fixation hole, and the T shape stepped hole includes macropore and aperture, and the aperture is far from described
Fixation hole, one end of the handle are plugged in the T shape stepped hole and exposed with the T shape stepped hole, the handle it is another
Outer one end end is provided with limited block, and the limited block is located in the macropore, and the elastic component is set on the handle, institute
It states elastic component one end to offset with the limited block, other end and the step surface of the T shape step offset, edge on the swingle
Circumferential setting is fluted, and the end of the limited block is fastened in the groove.
Further, the mounting table extended to side is provided on the support rod, the mounting table includes plate and back
Plate, the plate is connected with the support rod, and is horizontally arranged, and the backboard is connect with the plate straight up.
Further, the support rod outer surface prolongs its axial direction and is provided with graduation mark, and only scale is set by the graduation mark
Value.
Further, the end of the strut and the hack lever is equipped with holding block, the holding block include C clamp block and
Fixing bolt, the C clamp block have elasticity, and the C clamp block is set on the elevating mechanism, and the one of the C clamp block
Through-hole is provided on a endpoint, the C clamp block other end is provided with threaded hole, and the threaded hole is opposite with the through-hole to be set
It sets, the fixing bolt passes through the through-hole and is connected with the threaded hole, and the C clamp block is clamped in the elevating mechanism
On.
It further, further include castor assembly, the castor assembly includes wheel carrier and castor, and the wheel carrier is set to described
The bottom of pedestal, the castor are rotatablely arranged on the wheel carrier.
Further, the left intermediate plate, right clamping piece are provided with rubber pad to opposite, and the opposite face of the rubber pad is
Arc, the arc are adapted to the cambered surface of the laparoscope.
Following advantages is included at least with auxiliary device in above-mentioned laparoscopy:
The height of elevating mechanism is arbitrarily adjustable；Scale is provided on support rod, convenient for observing the position specifically adjusted.Suspension
Mechanism can be moved up and down and be rotated vertically, so as to adjust position and angle of the suspension mechanism on support rod on a large scale.Gu
Device is determined for clamping laparoscope in the course of surgery, and the angle of angle changing mechanism is universal adjustable, and laparoscope can be fine-tuning to needs
The angle wanted.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that auxiliary device is used in an embodiment laparoscopy；
Fig. 2 is the structural representation to be rotated by a certain angle vertically in laparoscopy shown in Fig. 1 with the suspension mechanism of auxiliary device
Figure；
Fig. 3 is in laparoscopy described in Fig. 1 with the partial view for holding block in auxiliary device tightly；
Fig. 4 is in laparoscopy described in Fig. 1 with the partial view of angle changing mechanism in auxiliary device；
Fig. 5 is in laparoscopy described in Fig. 1 with the partial view for fixing device in auxiliary device；
Appended drawing reference: auxiliary device, 100- elevating mechanism, 110- pedestal, 120- sleeve, 130- are used in 10- laparoscopy
Support rod, 140- air bag, 150- mounting table, 151 plates, 152- backboard, 200- suspension mechanism, 210- strut, 220- hack lever,
221- sliding block, 230- hold block, 231-C clevis block, 232- fixing bolt, 300- angle changing mechanism, 310- fixed link, 311- ball tightly
Head, the fixed device of 320- swingle, 321- enclosed globe shade, 322- spherical hollow space, 330- ball, 400-, 410- fixed frame, 411- are lacked
Mouth, 412- fixation hole, 413-T shape hole, 421- first connecting rod, 422- second connecting rod, 423- third connecting rod, 424- fourth link,
The 5th connecting rod of 425-, 426- six-bar linkage, the left intermediate plate of 427-, 428- right clamping piece, 429- rubber pad, 430- locker, 431- handle
Hand, 432- limited block, 433- elastic component.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.
Please refer to Fig. 1 and Fig. 2, a kind of laparoscopy auxiliary device, including elevating mechanism 100, suspension mechanism 200, angle
Spend mechanism 300 and fixed device 400.
Specifically, elevating mechanism 100 includes pedestal 110, sleeve 120 and support rod 130.Pedestal 110 is placed on floor.Set
Cylinder 120 is fixed on straight up on pedestal 110.Support rod 130 is cylindrical body, and support rod 130 is inserted in sleeve 120, is supported
Bar 130 can slide up and down in sleeve 120.In one embodiment, air bag 140 is provided in sleeve 120, air bag 140 is strip
Shape, 140 one end of air bag offset with 120 bottom plate of sleeve, and other end offsets with support rod 130.Tracheae is provided on air bag 140
141, tracheae 141 passes through 120 side wall of sleeve and exposes to sleeve 120, and the end of tracheae 141 is provided with pedal inflating device 142.When
When needing to adjust the height relative to ground of support rod 130, it need to only be filled by pedal inflating device 142 into air bag 140
Gas, with the increase of tolerance in air bag 140, the rising of air bag 140 lifts support rod 130, support rod 130 can be pushed to needs
Position.It is understood that in other embodiments, can by other means, as sleeve 120 and support rod 130 it
Between phase mutual friction realize the height adjustment of support rod 130.130 outer surface of support rod prolongs its axial direction and is provided with graduation mark, carves
Only scale value is set by degree line.Adjustment high process in, can by observation support rod 130 on graduation mark and scale value,
Facilitate the adjusting of height.The mounting table 150 extended to side is provided on support rod 130.Mounting table 150 includes 151 He of plate
Backboard 152.Plate 151 is connected with support rod 130, and is horizontally arranged.Backboard 152 is connect with plate 151 straight up.Display
It is connected with the data output cable of laparoscope 1, display is used to show the image that the transmission of laparoscope 1 comes out.Display is placed in
On plate 151, backboard 152 prevents display from inadvertently falling off in use.
Fig. 1 and Fig. 2 are please referred to, suspension mechanism 200 can move up and down and horizontally rotate on support rod 130.Suspension machine
Structure 200 includes strut 210 and hack lever 220.210 one end of strut is movably connected with support rod 130, and other end is free end.Frame
220 one end of bar is movably connected with support rod 130, and other end end is provided with sliding block 221, and hinged with sliding block 221, and sliding can
It is slidably set on strut 210.When applying generation and downward pressure to 210 free end of strut, strut 210 passes through hinge
It rotates upwardly and downwardly, while being slided with movable slider 221, sliding block 221 drives hack lever 220 to rotate upwardly and downwardly in turn, and hack lever 220 is to strut 210
Certain supporting role is played, prevents hack lever 220 sagging.
Referring to Fig. 3, in one embodiment, the end of strut 210 and hack lever 220, which is equipped with, holds block 230 tightly.Hold block tightly
230 include C clamp block 231 and fixing bolt 232.C clamp block 231 has elasticity, and C clamp block 231 is set in elevating mechanism 100
On.Through-hole is provided on one endpoint of C clamp block 231, other end is provided with threaded hole, and threaded hole is opposite with through-hole to be set
It sets.Fixing bolt 232 passes through through-hole and is connected with threaded hole, and C clamp block 231 is clamped on elevating mechanism 100.C clamp block 231
The size of clamping force forms as needed, as long as can guarantee that C clamp block 231 can hold fixation tightly in the case where not by external force
On support rod 130, and it can slide up and down and rotate on support rod 130.In use, it can according to need,
Upper any position is arranged in support in suspension mechanism 200, and horizontally rotates the angle of needs.
Referring to Fig. 4, angle-adjusting mechanism 300 is fixed on first connecting rod 421,300 angle of angle changing mechanism is universal adjustable.
Angle changing mechanism 300 includes fixed link 310 and swingle 320.310 one end of fixed link is connect with strut 210, and other end is provided with
Bulb 311.The end of 320 one end of swingle is provided with enclosed globe shade 321.Enclosed globe shade 321 is internally provided with spherical hollow space 322.Ball
First 311 are sheathed in spherical hollow space 322.Bulb 311 can be freely rotated in spherical hollow space 322.So as to adjust the angle.Ball
First 311 outer surface and the inner surface of enclosed globe shade 321 are relatively set with multiple spherical grooves, are placed with ball in multiple spherical grooves
330, the outer surface of ball 330 and the surface of spherical groove offset.Ball 330 can reduce between bulb 311 and enclosed globe shade 321
Friction, facilitates the adjusting of angle.In one embodiment, ball 330 is preferably steel ball.
Referring to Fig. 5, fixed device 400, fixed device 400 is set on the angle changing mechanism 300, and fixed structure is used for
Fixed laparoscope 1.Specifically, fixed device 400 includes fixed frame 410, first connecting rod 421, second connecting rod 422, third connecting rod
423, fourth link 424, the 5th connecting rod 425, six-bar linkage 426, left intermediate plate 427, right clamping piece 428 and locker 430.Fixed frame
410 be square shape fixed frame 410, and fixed frame 410 opens up jagged 411 on one side, 411 opposite face of notch is provided with fixation
Hole, fixed frame 410 are plugged on swingle 320 by fixation hole.Left intermediate plate 427 and right clamping piece 428 are used to clamp laparoscope 1.
Rubber pad 429 is provided on left intermediate plate 427,428 opposite face of right clamping piece.Rubber pad 429 can prevent from crushing laparoscope 1.
The opposite face of rubber pad 429 is arc.Arc is adapted to the cambered surface of the laparoscope 1, and arc can increase the stabilization of clamping
Property, prevent laparoscope 1 from swinging.
First connecting rod 421 is oppositely arranged with second connecting rod 422.Third connecting rod 423 is oppositely arranged with fourth link 424；The
Five connecting rods 425 are oppositely arranged with six-bar linkage 426.Left intermediate plate 427 is oppositely arranged with right clamping piece 428.
421 one end of first connecting rod and swingle 320 are hinged, and other end and 423 end of third connecting rod are hinged；Second connecting rod
422 one end and swingle 320 are hinged, and other end and 424 end of fourth link are hinged.
5th connecting rod, 425 one end and fixed frame 410 are hinged, and hinge joint is at notch 411, other end and left intermediate plate
427 is hinged；426 one end of six-bar linkage and fixed frame 410 are hinged, and hinge joint is at notch 411, other end and right clamping piece
428 is hinged.
Third connecting rod 423 is located at 425 outside of the 5th connecting rod, and the middle part of third connecting rod 423 and fixed frame 410 are hinged, in addition
One end and left intermediate plate 427 are hinged；Fourth link 424 is located at 425 outside of the 5th connecting rod, the middle part of fourth link 424 and fixed frame
410 is hinged, and other end and right clamping piece 428 are hinged.
Locker 430 includes handle 431 and elastic component 432.Fixed frame 410 is perpendicular on swingle 320.Fixed frame 410
It is provided with T shape stepped hole 413.T shape stepped hole 413 is connected to fixation hole 412, and the aperture of T shape stepped hole 413 is far from through-hole.?
One end of hand 431 is plugged in T shape stepped hole 413 and exposed and T shape stepped hole 413, and the other end end of handle 431 is provided with
Limited block 432.Limited block 432 is located in the macropore of T shape stepped hole 413.Elastic component 432 is set on handle 431, elastic component
432 one end and limited block 432 are opposite, and other end and the step surface of T shape stepped hole 413 offset.It is circumferentially set on swingle 320
It is equipped with groove, the end of limited block 432 is fastened in groove.
In use, laparoscope 1 is placed between left intermediate plate 427 and right clamping piece 428.By to far from fixed frame 410
Direction pull handle 431, the groove that limited block 432 falls off on swingle 320.Then, to close to 300 direction of angle-adjusting mechanism
Fixed frame 410 is pushed, fixed frame 410 is slided along swingle 320, and first connecting rod 421 and second connecting rod 422 is driven to rotate,
First connecting rod 421 and second connecting rod 422 drive third connecting rod 423 and fourth link 424 to rotate respectively, and in the 5th connecting rod 425
Under the action of six-bar linkage 426, left intermediate plate 427 and right clamping piece 428 are moved toward one another, and laparoscope 1 is clamped.At this point, unclamping
Handle 431, in the effect of the recuperability of elastic component 432, limited block 432 is caught in groove, most rear left intermediate plate 427 and right clamping piece again
428 is firmly fixed by laparoscope 1.When needing to remove laparoscope 1, pull handle 431 again are only needed, limited block 432 is made to fall off
Groove, and fixed frame 410 is pushed to the direction far from angle-adjusting mechanism 300, in first connecting rod 421, second connecting rod 422, the
Under the action of three-link 423, fourth link 424, the 5th connecting rod 425 and six-bar linkage 426,428 phase of left intermediate plate 427 and right clamping piece
It is unlucky dynamic, to unclamp laparoscope 1, laparoscope 1 can be removed.
Referring to Fig. 1 and Fig. 2, in an embodiment, 1 art auxiliary device of laparoscope further includes castor assembly 500.Foot
Wheel assembly 500 includes wheel carrier 510 and castor 520, and wheel carrier 510 is set to the bottom of pedestal 110, and castor 520 can be rotatably set
In on wheel carrier 510.Castor assembly 500, which can be convenient, carries 1 art auxiliary device of this laparoscope, to mitigate the labour of user
Intensity.The quantity of castor assembly 500 can according to need specific setting.In one embodiment, the quantity of castor assembly 500 is four
A, four castor assemblies 500 are set to the bottom of pedestal 110 in two column of two rows, it is ensured that the stabilization of pedestal 110.
The usage mode of above-mentioned laparoscopy auxiliary device 10 specifically:
In between use, advanced fixed device 400 is adjusted to carrying out disinfection in sterilizer, then display is placed on placement
On the plate 151 of platform 150, and the present apparatus is pushed into the position that operating table side needs.Then, pass through pedal inflating device 142
Air bag 140 into sleeve 120 is inflated, and air bag 140 lifts the rising of support rod 130, while the quarter on observable support rod 130
Degree stops display at the desired position.Then, strut 210 is pulled, suspension mechanism 200 can be adjusted on a large scale and supported
The present apparatus can be rested on a certain position by position and angle on bar 130 on a large scale.Then, pass through left intermediate plate 427 and right folder
Piece 428 fixes to clamp laparoscope 1 in the upper of fixed device 400.It in the course of surgery, can be by micro- according to operation needs
Axis angle changing mechanism 300 and suspension mechanism 200 are turned, laparoscope 1 is placed in the position of needs, to perform the operation.
Above-mentioned laparoscopy auxiliary device 10, the height of elevating mechanism 100 is adjustable, display can be adjusted to be convenient for
The position of observation；It is provided with scale on support rod 130, convenient for observing the position specifically adjusted.Suspension mechanism 200 can on move down
Dynamic and vertical rotation, so as to adjust position and angle of the suspension mechanism 200 on support rod 130 on a large scale.In use, can
To pull the free end of strut 210, thus the rotation using suspension mechanism 200 in the vertical direction.Fixed device 400 is for pressing from both sides
Tight laparoscope 1, the angle of angle changing mechanism 300 is universal adjustable, and laparoscope 1 can be fine-tuning to the angle of needs.Castor assembly 500
Convenient for moving the present apparatus.
Finally, it should be noted that basic principles and main features of the invention and of the invention excellent have been shown and described above
Point, it is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from
In the case where spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter from which
From the point of view of point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended claims
Rather than above description limits, it is intended that by all changes that come within the meaning and range of equivalency of the claims capsule
It includes in the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. using auxiliary device in a kind of laparoscopy characterized by comprising
Elevating mechanism, the elevating mechanism include pedestal, sleeve and support rod, and the pedestal is placed on floor, the sleeve vertical
Straight to fix upwards on the base, the support rod is cylindrical body, and the support rod is inserted in the sleeve, the support
Bar can slide up and down in the sleeve；
Suspension mechanism, the suspension mechanism can move up and down and horizontally rotate relative to the elevating mechanism, the suspension mechanism
Including strut and hack lever, described strut one end is movably connected with the support rod, and other end is free end, described hack lever one end
It is movably connected with the support rod, other end end is provided with sliding block, and the sliding is slidably sleeved on the strut；
Angle changing mechanism, the angle-adjusting mechanism are fixed on the first connecting rod, and the angle of the angle changing mechanism is universal adjustable；
And
Fixed device, the fixed device are set on the angle changing mechanism, and the fixed structure is for fixing laparoscope.
2. using auxiliary device in laparoscopy according to claim 1, which is characterized in that the sleeve is also interior to be additionally provided with
Air bag, the air bag are strip, and described air bag one end offsets with the set tube end plate, and support rod described in other end offsets,
Tracheae is provided on the air bag, the tracheae passes through the sleeve lateral wall and exposes to the sleeve, and the end of the tracheae is set
It is equipped with pedal inflating device.
3. using auxiliary device in laparoscopy according to claim 1, which is characterized in that the angle changing mechanism includes fixing
Bar and swingle, described fixed link one end are connect with the strut, and other end is provided with bulb, the end of described swingle one end
Portion is provided with enclosed globe shade, and the enclosed globe shade is internally provided with spherical hollow space, and the ball-head cover is set in the spherical hollow space, described
Bulb can be freely rotated in the spherical hollow space.
4. using auxiliary device in laparoscopy according to claim 3, which is characterized in that the outer surface of the bulb and institute
The inner surface for stating enclosed globe shade is relatively set with multiple spherical grooves, and ball, the ball are placed in multiple spherical grooves
Outer surface and the surface of the spherical groove offset.
5. using auxiliary device in laparoscopy according to claim 1, which is characterized in that the fixed device includes fixing
Frame, first connecting rod, second connecting rod, third connecting rod, fourth link, the 5th connecting rod, six-bar linkage, left intermediate plate, right clamping piece and locking
Device, the fixed frame are square shape fixed frame, and opening up on one side for the fixed frame is jagged, is provided with the notch opposite face
Fixation hole, the fixed frame by the fixation hole plug on the swingle；
The first connecting rod is oppositely arranged with the second connecting rod, and the third connecting rod is oppositely arranged with the fourth link, institute
It states the 5th connecting rod to be oppositely arranged with the six-bar linkage, the left intermediate plate is oppositely arranged with the right clamping piece；
Described first connecting rod one end and the swingle are hinged, and other end and the third connecting rod end are hinged, and described second
Connecting rod one end and the swingle are hinged, and other end and the fourth link end are hinged；
Described 5th connecting rod one end and the fixed frame are hinged, and hinge joint is close to the indentation, there, other end and the left side
Intermediate plate is hinged, and six-bar linkage one end and the fixed frame are hinged, and hinge joint is close to the indentation, there, other end and institute
It is hinged to state right clamping piece；
The third connecting rod is located on the outside of the 5th connecting rod, and the middle part of the third connecting rod and the fixed frame are hinged, other end
Hinged with the left intermediate plate, the fourth link is located on the outside of the 5th connecting rod, the middle part of the fourth link and the fixed frame
Hingedly, other end and the right clamping piece are hinged；
The locker includes handle and elastic component, and the fixed frame is perpendicular to being provided with T shape stepped hole, institute on the swingle
It states T shape stepped hole to be connected to the fixation hole, the T shape stepped hole includes macropore and aperture, and the aperture is far from the fixation
Hole, one end of the handle is plugged in the T shape stepped hole and the exposed and T shape stepped hole, and other the one of the handle
End end is provided with limited block, and the limited block is located in the macropore, and the elastic component is set on the handle, the bullet
Property part one end offsets with the limited block, and other end and the step surface of the T shape step offset, on the swingle circumferentially
It is arranged fluted, the end of the limited block is fastened in the groove.
6. in laparoscopy according to claim 1 use auxiliary device, which is characterized in that be provided on the support rod to
The mounting table that side extends, the mounting table includes plate and backboard, and the plate is connected with the support rod, and level is put
It sets, the backboard is connect with the plate straight up.
7. using auxiliary device in laparoscopy according to claim 1, which is characterized in that the support rod outer surface prolongs it
It axially is provided with graduation mark, only scale value is set by the graduation mark.
8. using auxiliary device in laparoscopy according to claim 1, which is characterized in that the strut and the hack lever
End is equipped with holding block, and the holding block includes C clamp block and fixing bolt, and the C clamp block has elasticity, the C-shaped
Fixture block is set on the elevating mechanism, and through-hole, the C clamp block other one are provided on an endpoint of the C clamp block
End is provided with threaded hole, and the threaded hole is oppositely arranged with the through-hole, and the fixing bolt passes through the through-hole and the spiral shell
Pit is connected, and the C clamp block is clamped on the elevating mechanism.
9. using auxiliary device in laparoscopy according to claim 1, which is characterized in that it further include castor assembly, it is described
Castor assembly includes wheel carrier and castor, and the wheel carrier is set to the bottom of the pedestal, and the castor is rotatablely arranged at institute
It states on wheel carrier.
10. in laparoscopy according to claim 5 use auxiliary device, which is characterized in that the left intermediate plate, right clamping piece to
Opposite is provided with rubber pad, and the opposite face of the rubber pad is arc, and the arc is adapted to the cambered surface of the laparoscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811348983.2A CN109223065A (en) | 2018-11-13 | 2018-11-13 | Auxiliary device is used in a kind of laparoscopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811348983.2A CN109223065A (en) | 2018-11-13 | 2018-11-13 | Auxiliary device is used in a kind of laparoscopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109223065A true CN109223065A (en) | 2019-01-18 |
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| CN201811348983.2A Pending CN109223065A (en) | 2018-11-13 | 2018-11-13 | Auxiliary device is used in a kind of laparoscopy |
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| CN110608354A (en) * | 2019-10-21 | 2019-12-24 | 金陵科技学院 | Multi-degree-of-freedom adjustable fixing frame for fixing vertical leveling rod |
| CN111973290A (en) * | 2020-06-30 | 2020-11-24 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Operation rack for transforaminal endoscope |
| CN112472522A (en) * | 2020-12-09 | 2021-03-12 | 中国人民解放军陆军特色医学中心 | Auxiliary recovery equipment for leg sports injury |
| CN112569008A (en) * | 2020-12-23 | 2021-03-30 | 周春梅 | Esophagus resection equipment |
| CN112754396A (en) * | 2021-01-04 | 2021-05-07 | 梁凯 | Peritoneoscope clamping device for uropoiesis surgery |
| CN113100845A (en) * | 2021-04-14 | 2021-07-13 | 刘树奇 | Lung blocking device for cardiothoracic minimally invasive surgery |
| CN113180754A (en) * | 2021-04-14 | 2021-07-30 | 刘树奇 | Lung blocking device for minimally invasive surgery in thoracic surgery |
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| CN110608354A (en) * | 2019-10-21 | 2019-12-24 | 金陵科技学院 | Multi-degree-of-freedom adjustable fixing frame for fixing vertical leveling rod |
| CN110608354B (en) * | 2019-10-21 | 2024-04-12 | 金陵科技学院 | Multi-freedom-degree adjustable fixing frame for fixing vertical leveling rod |
| CN111973290A (en) * | 2020-06-30 | 2020-11-24 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Operation rack for transforaminal endoscope |
| CN111973290B (en) * | 2020-06-30 | 2023-03-14 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Operating frame for transforaminal endoscope |
| CN112472522A (en) * | 2020-12-09 | 2021-03-12 | 中国人民解放军陆军特色医学中心 | Auxiliary recovery equipment for leg sports injury |
| CN112569008A (en) * | 2020-12-23 | 2021-03-30 | 周春梅 | Esophagus resection equipment |
| CN112569008B (en) * | 2020-12-23 | 2023-12-05 | 徐州锡沂康成食品检验检测研究院有限公司 | Esophagus excision equipment |
| CN112754396A (en) * | 2021-01-04 | 2021-05-07 | 梁凯 | Peritoneoscope clamping device for uropoiesis surgery |
| CN113100845A (en) * | 2021-04-14 | 2021-07-13 | 刘树奇 | Lung blocking device for cardiothoracic minimally invasive surgery |
| CN113180754A (en) * | 2021-04-14 | 2021-07-30 | 刘树奇 | Lung blocking device for minimally invasive surgery in thoracic surgery |
| CN113180754B (en) * | 2021-04-14 | 2022-06-28 | 刘树奇 | Lung blocking device for minimally invasive surgery in thoracic surgery |
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Application publication date: 20190118 |