CN101569556B - Laparoscope holding fixer - Google Patents
Laparoscope holding fixer Download PDFInfo
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- CN101569556B CN101569556B CN2009101077014A CN200910107701A CN101569556B CN 101569556 B CN101569556 B CN 101569556B CN 2009101077014 A CN2009101077014 A CN 2009101077014A CN 200910107701 A CN200910107701 A CN 200910107701A CN 101569556 B CN101569556 B CN 101569556B
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Abstract
The invention discloses a laparoscope holding fixer designed to solve the technical problem of holding the laparoscope head for a long time and facilitate flexible fixation of the position and direction of the laparoscope head so as to benefit operation and save labor. The technical proposal is as follows: a laparoscope holding fixer comprises a fixer component which is composed of a bracket seat,a bracket pole and a slide pole; the upper end of the bracket seat is connected with the bracket pole, one end of the bracket pole is provided with a regulating mechanism and the other end thereof is provided with a slide tube capable of sliding transversely, the slide pole is sheathed outside the slide tube transversely, a slide block is arranged on the slide pole vertically and is provided with a rotary fixing seat which is connected with the laparoscope. Compared with the prior art, the laparoscope head is fixed at the upper part of the fixing seat and the lower part of the fixing seat is connected with a spherical joint of the slide block flexibly, so that the whole structure can lead the laparoscope head to move or rotate up and down, left and right and back and forth, thus facilitating watching and observing of all the parts of the abdominal cavity and playing the role of holding the laparoscope.
Description
Technical field
The present invention relates to a kind of operating theater instruments for the treatment of coeliac disease, particularly a kind of laparoscope holding fixer.
Background technology
Recent two decades comes, and many-sided science and technology progress makes laparoscopic surgery that very big development arranged, and the peritoneoscope with Wicresoft's effect has been brought into play big emphatically effect in the diagnosis of celiac disease and treatment.But, at present under the peritoneoscope during abdominal operation, need the special messenger to help camera lens, so that in time change lens location, direction etc. according to the variation of operative site, therefore, the person that holds up the camera lens is taken place owing to holding mirror overlong time or other different situations in operative process with operator, can influence the progress and the effect of operation.
Summary of the invention
The purpose of this invention is to provide a kind of laparoscope holding fixer, the technical problem that solve is can help the abdominal cavity camera lens for a long time and be convenient to flexibly the fixedly position of abdominal cavity camera lens and direction, thereby is beneficial to operation technique, saves manpower.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of laparoscope holding fixer, comprise fastener component, be fixedly connected with peritoneoscope on the described fastener component, described fastener component is by carrier base, cradling piece and slide bar are formed, the upper end of described carrier base connects cradling piece, described cradling piece is " L " shape structure, one end of this cradling piece is provided with governor motion, the outside of the other end is provided with the slip pipe that can laterally slide, and the outer laterally socket slide bar of described slip pipe vertically is provided with slide block on slide bar, described slide block is provided with rotating holder, and described holder connects peritoneoscope.
Governor motion of the present invention is made up of threaded sleeve and rack rod, described rack rod connects carrier base, the inside of described threaded sleeve is provided with the first positive and negative bidirectional helical, is provided with the second positive and negative bidirectional helical corresponding with the first positive and negative bidirectional helical on cradling piece, rack rod.
Transverse bar on the cradling piece of the present invention is provided with ring grain.
Slide bar of the present invention and slip pipe junction are provided with pipe clamp, and the inside of described pipe clamp is provided with fixed mechanism.
Fixed mechanism of the present invention is made up of tabletting, spring and pull bar, the contact surface of described tabletting and slip pipe is provided with anti-skidding stricture of vagina, tabletting is located on the pipe clamp inwall of pipe clamp, vertically through the inside of slide bar, spring is located at outside the pull bar for the upper end cylinder lever connecting rod of tabletting, described pull bar, the inside of described slide bar is provided with the spring rivet holder, one end of spring is against the upper end of tabletting, and the other end is against on the spring rivet holder, and the upper end of pull bar is provided with draws medicated cap.
Fixed mechanism of the present invention is made up of tabletting, motion bar, the contact surface of described tabletting and slip pipe is provided with anti-skidding stricture of vagina, tabletting is located on the pipe clamp inwall of pipe clamp, described motion bar is provided with rotatable secondary motion bar, tabletting auxiliary connection motion bar, described motion bar is provided with the first slide bar screw thread, and slide bar inside is provided with the second slide bar screw thread with the first slide bar threaded engagement, and the upper end of motion bar is provided with draws medicated cap.
Be connected by the spherical joint structure between slide block of the present invention and the holder, described spherical joint structure is made up of with the ball recess that is located on the holder the spherical joint that is located on the slide block.
Spherical joint hemisphere of the present invention recess edge two ends following or ball recess are provided with corresponding block.
One side of holder of the present invention is provided with groove structure, and a side of groove structure is provided with through this lateral laparoscopic fastener.
Carrier base of the present invention is a clip shape structure.
The present invention compared with prior art, adopt fixedly abdominal cavity camera lens of holder top, bottom and slide block spherical joint flexibly connect, be convenient to about the abdominal cavity camera lens, move left and right, overall structure can make camera lens top to bottom, left and right, front and rear, abdominal cavity move or rotate, help watching and fixing each position of observing the abdominal cavity, play the effect of holding up mirror.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is first kind of connection diagram of slide bar of the present invention and fixed mechanism.
Fig. 3 is second kind of connection diagram of slide bar of the present invention and fixed mechanism.
First kind of structural representation that Fig. 4 is connected with slide block spherical joint structure for holder of the present invention.
Second kind of structural representation that Fig. 5 is connected with slide block spherical joint structure for holder of the present invention.
Fig. 6-1 is the structural representation of holder of the present invention.
Fig. 6-2 has the structural representation of block spherical joint for the present invention.
Fig. 6-3 has the holder of block and the structural representation of spherical joint for the present invention.
Fig. 7 is the structural representation of the embodiment of the invention 1.
Fig. 8 is the structural representation of the embodiment of the invention 2.
Fig. 9 is the structural representation of the embodiment of the invention 3.
Figure 10 is the structural representation of the embodiment of the invention 4.
Figure 11 is the structural representation of the embodiment of the invention 5.
Figure 12 is the structural representation of the embodiment of the invention 6.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail.As shown in Figure 1, laparoscope holding fixer of the present invention comprises fastener component 1, this fastener component 1 is by carrier base 2, cradling piece 3 and slide bar 4 are formed, the upper end of described carrier base 2 connects cradling piece 3, this cradling piece 3 is " L " shape structure, end at cradling piece 3 is provided with governor motion 6, the outside of the other end is provided with the slip pipe 5 that can laterally slide, described governor motion 6 is made up of threaded sleeve 61 and rack rod 62, rack rod 62 connects carrier base 2, described carrier base 2 is a clip shape structure, just be provided with first in the inside of threaded sleeve 61, anti-bidirectional helical 63, at cradling piece 3, rack rod 62 be provided with first just, anti-bidirectional helical 63 correspondences second just, anti-bidirectional helical 64, described slip pipe 5 outer laterally socket slide bars 4, slide bar 4 is provided with pipe clamp 41 with slip pipe 5 junctions, the inside of pipe clamp 41 can be provided with fixed mechanism 42, on slide bar 4, vertically be provided with slide block 9, described slide block 9 is provided with rotating holder 7, be connected by the spherical joint structure between slide block 9 and the holder 7, this spherical joint structure is made up of with the ball recess 71 that is located on the holder 7 spherical joint 91 that is located on the slide block 9, side at holder 7 is provided with groove structure 72 (shown in Fig. 6-1), one side of groove structure 72 is provided with through this lateral laparoscopic fastener 73, peritoneoscope 12 is located in the groove structure 72, by laparoscopic fastener 73 peritoneoscope 12 is fixed in the groove structure 72.
As shown in Figure 2, first kind of connection diagram for slide bar of the present invention and fixed mechanism, described fixed mechanism 42 is by tabletting 421, spring 422 and pull bar 423 are formed, on the contact surface of tabletting 421 and slip pipe 5, be provided with anti-skidding stricture of vagina 4211, tabletting 421 is located on the pipe clamp inwall of pipe clamp 41, the upper end cylinder lever connecting rod 423 of tabletting 421, pull bar 423 vertical inside through slide bar 4, spring 422 is located at pull bar 423 outsides, inside at slide bar 4 also is provided with spring rivet holder 424, one end of spring 422 is against on the spring rivet holder 424, and the other end is against the upper end of tabletting 421, is provided with in the upper end of pull bar 423 and draws medicated cap 4231.
As shown in Figure 3, second kind of connection diagram for slide bar of the present invention and fixed mechanism, described fixed mechanism 42 is by tabletting 421, motion bar 425 is formed, on the contact surface of tabletting 421 and slip pipe 5, be provided with anti-skidding stricture of vagina 4211, tabletting 421 is located on the pipe clamp inwall of pipe clamp 41, described motion bar 425 is provided with rotatable secondary motion bar 4251, this pair motion bar 4251 is connected for axle with motion bar 425, tabletting 421 is connected secondary motion bar 4251, on motion bar 425, be provided with the first slide bar screw thread 426, slide bar 4 inside are provided with the second slide bar screw thread 427 that is meshed with the first slide bar screw thread 426, and the upper end of motion bar 425 connects draws medicated cap 4231.
As shown in Figure 4, the first kind of structural representation that is connected with slide block spherical joint structure for holder of the present invention, described spherical joint structure is made up of with the ball recess 71 that is located on the holder 7 spherical joint 91 that is located on the slide block 9, and the following position that is the opposite ends that horizontal cross interlocks with peritoneoscope of the hemisphere of described spherical joint 91 is provided with block 8 (shown in Fig. 6-2).
As shown in Figure 5, the second kind of structural representation that is connected with slide block spherical joint structure for holder of the present invention, described spherical joint structure is made up of with the ball recess 71 that is located on the holder 7 spherical joint 91 that is located on the slide block 9, and the position that the recess edge of described ball recess 71 and peritoneoscope are the staggered opposite ends of horizontal cross is provided with block 8 (shown in Fig. 6-3).
As shown in Figure 7, the embodiment of the invention 1 laparoscope holding fixer comprises fastener component 1, this fastener component 1 is by carrier base 2, cradling piece 3 and slide bar 4 are formed, the upper end of described carrier base 2 connects cradling piece 3, this cradling piece 3 is " L " shape structure, end at cradling piece 3 is provided with governor motion 6, the outside of the other end is provided with the slip pipe 5 that can laterally slide, on the transverse bar on the cradling piece 3 31, be provided with ring grain 32, described governor motion 6 is made up of threaded sleeve 61 and rack rod 62, rack rod 62 connects carrier base 2, described carrier base 2 is a clip shape structure, just be provided with first in the inside of threaded sleeve 61, anti-bidirectional helical 63, at cradling piece 3, rack rod 62 be provided with first just, anti-bidirectional helical 63 correspondences second just, anti-bidirectional helical 64, described slip pipe 5 outer laterally socket slide bars 4, slide bar 4 is provided with pipe clamp 41 with slip pipe 5 junctions, the inside of pipe clamp 41 can be provided with fixed mechanism 42, on slide bar 4, vertically be provided with slide block 9, described slide block 9 is provided with rotating holder 7, be connected for the spherical joint structure between slide block 9 and the holder 7, this spherical joint structure is made up of with the ball recess 71 that is located on the holder 7 spherical joint 91 that is located on the slide block 9, the following position that is the staggered opposite ends of horizontal cross with peritoneoscope of the hemisphere of described spherical joint 91 is provided with block 8 (as Fig. 4, shown in the 6-2), side at holder 7 is provided with groove structure 72 (shown in Fig. 6-1), one side of groove structure 72 is provided with through this lateral laparoscopic fastener 73, peritoneoscope 12 is located in the groove structure 72, by laparoscopic fastener 73 peritoneoscope 12 is fixed in the groove structure 72.
As shown in Figure 8, the laparoscope holding fixer of the embodiment of the invention 2 comprises fastener component 1, this fastener component 1 is by carrier base 2, cradling piece 3 and slide bar 4 are formed, the upper end of described carrier base 2 connects cradling piece 3, this cradling piece 3 is " L " shape structure, end at cradling piece 3 is provided with governor motion 6, the outside of the other end is provided with the slip pipe 5 that can laterally slide, being provided with ring grain 32 described governor motions 6 on the transverse bar on the cradling piece 3 31 is made up of threaded sleeve 61 and rack rod 62, rack rod 62 connects carrier base 2, described carrier base 2 is a clip shape structure, just be provided with first in the inside of threaded sleeve 61, anti-bidirectional helical 63, at cradling piece 3, rack rod 62 be provided with first just, anti-bidirectional helical 63 correspondences second just, anti-bidirectional helical 64, described slip pipe 5 outer laterally socket slide bars 4, slide bar 4 is provided with pipe clamp 41 with slip pipe 5 junctions, the inside of pipe clamp 41 can be provided with fixed mechanism 42, on slide bar 4, vertically be provided with slide block 9, described slide block 9 is provided with rotating holder 7, be connected for the spherical joint structure between slide block 9 and the holder 7, this spherical joint structure is made up of with the ball recess 71 that is located on the holder 7 spherical joint 91 that is located on the slide block 9, the position that the recess edge of the ball recess 71 of described ball recess 71 and peritoneoscope are the staggered opposite ends of horizontal cross is provided with block 8 (as Fig. 5, shown in the 6-3), side at holder 7 is provided with groove structure 72 (shown in Fig. 6-1), one side of groove structure 72 is provided with through this lateral laparoscopic fastener 73, peritoneoscope 12 is located in the groove structure 72, by laparoscopic fastener 73 peritoneoscope 12 is fixed in the groove structure 72.
As shown in Figure 9, the laparoscope holding fixer of the embodiment of the invention 3 comprises fastener component 1, this fastener component 1 is by carrier base 2, cradling piece 3 and slide bar 4 are formed, the upper end of described carrier base 2 connects cradling piece 3, this cradling piece 3 is " L " shape structure, end at cradling piece 3 is provided with governor motion 6, the outside of the other end is provided with the slip pipe 5 that can laterally slide, on the transverse bar on the cradling piece 3 31, be provided with ring grain 32, described governor motion 6 is made up of threaded sleeve 61 and rack rod 62, rack rod 62 connects carrier base 2, described carrier base 2 is a clip shape structure, just be provided with first in the inside of threaded sleeve 61, anti-bidirectional helical 63, at cradling piece 3, rack rod 62 be provided with first just, anti-bidirectional helical 63 correspondences second just, anti-bidirectional helical 64, described slip pipe 5 outer laterally socket slide bars 4, slide bar 4 is provided with pipe clamp 41 with slip pipe 5 junctions, the inside of pipe clamp 41 can be provided with fixed mechanism 42, this fixed mechanism 42 is by tabletting 421, spring 422 and pull bar 423 are formed, on the contact surface of tabletting 421 and slip pipe 5, be provided with anti-skidding stricture of vagina 4211, tabletting 421 is located on the pipe clamp inwall of pipe clamp 41, the upper end cylinder lever connecting rod 423 of tabletting 421, pull bar 423 vertical inside through slide bar 4, spring 422 is located at pull bar 423 outsides, inside at slide bar 4 also is provided with spring rivet holder 424, one end of spring 422 is against on the spring rivet holder 424, the other end is against the upper end of tabletting 421, be provided with in the upper end of pull bar 423 and draw medicated cap 4231, outer placing at slide bar 4 vertically is provided with slide block 9, described slide block 9 is provided with rotating holder 7, be connected for the spherical joint structure between this slide block 9 and the holder 7, this spherical joint structure is made up of with the ball recess 71 that is located on the holder 7 spherical joint 91 that is located on the slide block 9, the position that the recess edge of the ball recess 71 of described ball recess 71 and peritoneoscope are the staggered opposite ends of horizontal cross is provided with block 8 (as Fig. 5, shown in the 6-3), side at holder 7 is provided with groove structure 72 (shown in Fig. 6-1), one side of groove structure 72 is provided with through this lateral laparoscopic fastener 73, peritoneoscope 12 is located in the groove structure 72, by laparoscopic fastener 73 peritoneoscope 12 is fixed in the groove structure 72.
As shown in figure 10, the laparoscope holding fixer of the embodiment of the invention 4 comprises fastener component 1, this fastener component 1 is by carrier base 2, cradling piece 3 and slide bar 4 are formed, the upper end of described carrier base 2 connects cradling piece 3, this cradling piece 3 is " L " shape structure, end at cradling piece 3 is provided with governor motion 6, the outside of the other end is provided with the slip pipe 5 that can laterally slide, on the transverse bar on the cradling piece 3 31, be provided with ring grain 32, described governor motion 6 is made up of threaded sleeve 61 and rack rod 62, rack rod 62 connects carrier base 2, described carrier base 2 is a clip shape structure, just be provided with first in the inside of threaded sleeve 61, anti-bidirectional helical 63, at cradling piece 3, rack rod 62 be provided with first just, anti-bidirectional helical 63 correspondences second just, anti-bidirectional helical 64, described slip pipe 5 outer laterally socket slide bars 4, slide bar 4 is provided with pipe clamp 41 with slip pipe 5 junctions, the inside of pipe clamp 41 can be provided with fixed mechanism 42, this fixed mechanism 42 is by tabletting 421, spring 422 and pull bar 423 are formed, on the contact surface of tabletting 421 and slip pipe 5, be provided with anti-skidding stricture of vagina 4211, tabletting 421 is located on the pipe clamp inwall of pipe clamp 41, the upper end cylinder lever connecting rod 423 of tabletting 421, pull bar 423 vertical inside through slide bar 4, spring 422 is located at pull bar 423 outsides, inside at slide bar 4 also is provided with spring rivet holder 424, one end of spring 422 is against on the spring rivet holder 424, the other end is against the upper end of tabletting 421, be provided with in the upper end of pull bar 423 and draw medicated cap 4231, outer placing at slide bar 4 vertically is provided with slide block 9, described slide block 9 is provided with rotating holder 7, be connected for the spherical joint structure between this slide block 9 and the holder 7, this spherical joint structure is made up of with the ball recess 71 that is located on the holder 7 spherical joint 91 that is located on the slide block 9, the following position that is the staggered opposite ends of horizontal cross with peritoneoscope of the hemisphere of described spherical joint 91 is provided with block 8 (as Fig. 4, shown in the 6-2), side at holder 7 is provided with groove structure 72 (shown in Fig. 6-1), one side of groove structure 72 is provided with through this lateral laparoscopic fastener 73, peritoneoscope 12 is located in the groove structure 72, by laparoscopic fastener 73 peritoneoscope 12 is fixed in the groove structure 72.
As shown in figure 11, the laparoscope holding fixer of the embodiment of the invention 5 comprises fastener component 1, this fastener component 1 is by carrier base 2, cradling piece 3 and slide bar 4 are formed, the upper end of described carrier base 2 connects cradling piece 3, this cradling piece 3 is " L " shape structure, end at cradling piece 3 is provided with governor motion 6, the outside of the other end is provided with the slip pipe 5 that can laterally slide, on the transverse bar on the cradling piece 3 31, be provided with ring grain 32, described governor motion 6 is made up of threaded sleeve 61 and rack rod 62, rack rod 62 connects carrier base 2, described carrier base 2 is a clip shape structure, just be provided with first in the inside of threaded sleeve 61, anti-bidirectional helical 63, at cradling piece 3, rack rod 62 be provided with first just, anti-bidirectional helical 63 correspondences second just, anti-bidirectional helical 64, described slip pipe 5 outer laterally socket slide bars 4, slide bar 4 is provided with pipe clamp 41 with slip pipe 5 junctions, the inside of pipe clamp 41 can be provided with fixed mechanism 42, this fixed mechanism 42 is by tabletting 421, motion bar 425 is formed, on the contact surface of tabletting 421 and slip pipe 5, be provided with anti-skidding stricture of vagina 4211, tabletting 421 is located on the pipe clamp inwall of pipe clamp 41, described motion bar 425 is provided with rotatable secondary motion bar 4251, this pair motion bar 4251 is connected for axle with motion bar 425, tabletting 421 is connected secondary motion bar 4251, on motion bar 425, be provided with the first slide bar screw thread 426, slide bar 4 inside are provided with the second slide bar screw thread 427 that is meshed with the first slide bar screw thread 426, the upper end of motion bar 425 connects draws medicated cap 4231, outer placing at slide bar 4 vertically is provided with slide block 9, described slide block 9 is provided with rotating holder 7, be connected for the spherical joint structure between this slide block 9 and the holder 7, this spherical joint structure is made up of with the ball recess 71 that is located on the holder 7 spherical joint 91 that is located on the slide block 9, the position that the recess edge of the ball recess 71 of described ball recess 71 and peritoneoscope are the staggered opposite ends of horizontal cross is provided with block 8 (as Fig. 5, shown in the 6-3), side at holder 7 is provided with groove structure 72 (shown in Fig. 6-1), one side of groove structure 72 is provided with through this lateral laparoscopic fastener 73, peritoneoscope 12 is located in the groove structure 72, by laparoscopic fastener 73 peritoneoscope 12 is fixed in the groove structure 72.
As shown in figure 12, the laparoscope holding fixer of the embodiment of the invention 6 comprises fastener component 1, this fastener component 1 is by carrier base 2, cradling piece 3 and slide bar 4 are formed, the upper end of described carrier base 2 connects cradling piece 3, this cradling piece 3 is " L " shape structure, end at cradling piece 3 is provided with governor motion 6, the outside of the other end is provided with the slip pipe 5 that can laterally slide, on the transverse bar on the cradling piece 3 31, be provided with ring grain 32, described governor motion 6 is made up of threaded sleeve 61 and rack rod 62, rack rod 62 connects carrier base 2, described carrier base 2 is a clip shape structure, just be provided with first in the inside of threaded sleeve 61, anti-bidirectional helical 63, at cradling piece 3, rack rod 62 be provided with first just, anti-bidirectional helical 63 correspondences second just, anti-bidirectional helical 64, described slip pipe 5 outer laterally socket slide bars 4, slide bar 4 is provided with pipe clamp 41 with slip pipe 5 junctions, the inside of pipe clamp 41 can be provided with fixed mechanism 42, this fixed mechanism 42 is by tabletting 421, motion bar 425 is formed, on the contact surface of tabletting 421 and slip pipe 5, be provided with anti-skidding stricture of vagina 4211, tabletting 421 is located on the pipe clamp inwall of pipe clamp 41, described motion bar 425 is provided with rotatable secondary motion bar 4251, this pair motion bar 4251 is connected for axle with motion bar 425, tabletting 421 is connected secondary motion bar 4251, on motion bar 425, be provided with the first slide bar screw thread 426, slide bar 4 inside are provided with the second slide bar screw thread 427 that is meshed with the first slide bar screw thread 426, the upper end of motion bar 425 connects draws medicated cap 4231, outer placing at slide bar 4 vertically is provided with slide block 9, described slide block 9 is provided with rotating holder 7, be connected for the spherical joint structure between this slide block 9 and the holder 7, this spherical joint structure is made up of with the ball recess 71 that is located on the holder 7 spherical joint 91 that is located on the slide block 9, the following position that is the staggered opposite ends of horizontal cross with peritoneoscope of the hemisphere of described spherical joint 91 is provided with block 8 (as Fig. 4, shown in the 6-2), side at holder 7 is provided with groove structure 72 (shown in Fig. 6-1), one side of groove structure 72 is provided with through this lateral laparoscopic fastener 73, peritoneoscope 12 is located in the groove structure 72, by laparoscopic fastener 73 peritoneoscope 12 is fixed in the groove structure 72.
When the present invention uses, carrier base 2 is clipped in a side of operating-table, by rotating the threaded sleeve 61 of governor motion 6, make rack rod 62 and cradling piece 3 adverse movements, play the height of regulating fastener component 1, after being adjusted to suitable height, governor motion 6 stops operating, slip pipe 5 outside the transverse bar 31 of cradling piece 3 is the width of horizontal slidable adjustment cradling piece 3 as required, when regulating width, can regulate slide bar 4, the middle part that ordinary circumstance drop shot 4 is in transverse bar 31 left or right 1/3rd position and movable in this position, when regulating the position of slide bar 4,, only need directly slide bar 4 to be pushed into needed position and get final product if when using the Slide bar structure of embodiment 1 or 2; If when using the Slide bar structure of embodiment 3 or 4, medicated cap 4231 is drawn in pull-up, drive pull bar 423 and move up, pull bar 423 is up and down in the inside of slide bar 4, and tabletting 421 moves together, simultaneously spring 422 is exerted pressure, make spring 422 shrink, at this moment promote slide bar 4 adjusting positions, after adjusting finishes, unclamp and draw medicated cap 4231, spring 422 resets, drive tabletting 421 simultaneously and reset, tabletting 421 is stung and is pressed on the slip pipe 5, and tabletting 421 drives pull bar 423 simultaneously and resets to finish and regulate the action of horizontal sliding bar position; If when using the Slide bar structure of embodiment 5 and 6, medicated cap 4231 is drawn in rotation, drive motion bar 425 motions, because the first slide bar screw thread 426 and the second slide bar screw thread 427 of engagement, make motion bar 425 move upward, drive secondary motion bar 4251 and tabletting 421 motions simultaneously, at this moment promote slide bar 4 adjusting positions, after adjusting finishes, oppositely, drive motion bar 425 adverse movements, drive secondary motion bar 4251 and tabletting 421 motions simultaneously drawing medicated cap 4231 to apply active force, tabletting 421 is grited one's teeth on slip pipe 5, since between motion bar 425 and the secondary motion bar 4251 for being coupling, so motion bar 425 only drives secondary motion bar 4251 and moves up and down when rotation, can't drive secondary motion bar 4251 and rotate, so tabletting 421 still maintains the original state constant; After having regulated slide bar 4, can carry out altitude mixture control to slide block 9 up and down, peritoneoscope 12 is fixed in the groove structure 72 of a side of holder 7 and peritoneoscope 12 is fixed on the fastener component 1 by groove structure 72 lateral laparoscopic fasteners 73, when in the process of using, peritoneoscope 12 being regulated, the spherical joint structure can be carried out multi-faceted adjusting, be arranged on the block 8 on spherical joint 91 or the ball recess 71, with slide bar 4 is vertical coordinate, slide block 9 or holder 7 are abscissa, restriction peritoneoscope 12 is the axle center with slide bar 4, moves along slide block 9 or holder 7 abscissas.
Claims (10)
1. laparoscope holding fixer, comprise fastener component (1), be fixedly connected with peritoneoscope (12) on the described fastener component (1), it is characterized in that: described fastener component (1) is by carrier base (2), cradling piece (3) and slide bar (4) are formed, the upper end of described carrier base (2) connects cradling piece (3), described cradling piece (3) is " L " shape structure, one end of this cradling piece (3) is provided with governor motion (6), the outside of the other end is provided with the slip pipe (5) that can laterally slide, an end that is provided with governor motion (6) of described cradling piece (3) is connected the upper end of carrier base (2), described slip pipe (5) outer lateral is to socket slide bar (4), on slide bar (4), vertically be provided with slide block (9), described slide block (9) is provided with rotating holder (7), and described holder (7) connects peritoneoscope (12).
2. laparoscope holding fixer according to claim 1, it is characterized in that: described governor motion (6) is made up of threaded sleeve (61) and rack rod (62), described rack rod (62) connects carrier base (2), the inside of described threaded sleeve (61) is provided with the first positive and negative bidirectional helical (63), is provided with the second positive and negative bidirectional helical (64) corresponding with the first positive and negative bidirectional helical (63) on cradling piece (3), rack rod (62).
3. laparoscope holding fixer according to claim 2 is characterized in that: the transverse bar (31) on the described cradling piece (3) is provided with ring grain (32).
4. laparoscope holding fixer according to claim 3 is characterized in that: described slide bar (4) is provided with pipe clamp (41) with slip pipe (5) junction, and the inside of described pipe clamp (41) is provided with fixed mechanism (42).
5. laparoscope holding fixer according to claim 4, it is characterized in that: described fixed mechanism (42) is by tabletting (421), spring (422) and pull bar (423) are formed, described tabletting (421) is provided with anti-skidding stricture of vagina (4211) with the contact surface of slip pipe (5), tabletting (421) is located on the pipe clamp inwall of pipe clamp (41), the upper end cylinder lever connecting rod (423) of tabletting (421), described pull bar (423) is vertically through the inside of slide bar (4), spring (422) is located at outside the pull bar (423), the inside of described slide bar (4) is provided with spring rivet holder (424), one end of spring (422) is against the upper end of tabletting (421), the other end is against on the spring rivet holder (424), and the upper end of pull bar (423) is provided with draws medicated cap (4231).
6. laparoscope holding fixer according to claim 4, it is characterized in that: described fixed mechanism (42) is by tabletting (421), motion bar (425) is formed, described tabletting (421) is provided with anti-skidding stricture of vagina (4211) with the contact surface of slip pipe (5), tabletting (421) is located on the pipe clamp inwall of pipe clamp (41), described motion bar (425) is provided with rotatable secondary motion bar (4251), tabletting (421) auxiliary connection motion bar (4251), described motion bar (425) is provided with the first slide bar screw thread (426), slide bar (4) inside is provided with the second slide bar screw thread (427) that is meshed with the first slide bar screw thread (426), and the upper end of motion bar (425) is provided with draws medicated cap (4231).
7. according to claim 1 or 5 or 6 described laparoscope holding fixers, it is characterized in that: be connected by the spherical joint structure between described slide block (9) and the holder (7), described spherical joint structure is made up of with the ball recess (71) that is located on the holder (7) the spherical joint (91) that is located on the slide block (9).
8. laparoscope holding fixer according to claim 7 is characterized in that: described spherical joint (91) hemisphere recess edge two ends following or ball recess (71) are provided with corresponding block (8).
9. laparoscope holding fixer according to claim 8 is characterized in that: a side of described holder (7) is provided with groove structure (72), and a side of groove structure (72) is provided with through this lateral laparoscopic fastener (73).
10. laparoscope holding fixer according to claim 1 is characterized in that: described carrier base (2) is a clip shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101077014A CN101569556B (en) | 2009-05-25 | 2009-05-25 | Laparoscope holding fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101077014A CN101569556B (en) | 2009-05-25 | 2009-05-25 | Laparoscope holding fixer |
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| Publication Number | Publication Date |
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| CN101569556A CN101569556A (en) | 2009-11-04 |
| CN101569556B true CN101569556B (en) | 2011-03-02 |
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| CN2009101077014A Expired - Fee Related CN101569556B (en) | 2009-05-25 | 2009-05-25 | Laparoscope holding fixer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499731B (en) * | 2011-11-01 | 2013-11-06 | 西安交通大学 | All-dimensional automatic traction and support device of dragline type endoscopic surgical instrument |
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| CN105012007B (en) * | 2015-06-17 | 2018-09-28 | 冯晶晶 | Full aerodynamic lens holder |
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| CN113679324B (en) * | 2021-07-02 | 2024-01-26 | 福建中医药大学附属人民医院（福建省人民医院） | Laparoscope supporting fixer and using method thereof |
| CN116982923B (en) * | 2023-09-25 | 2024-01-19 | 首都医科大学附属北京同仁医院 | Improved generation peritoneoscope device |
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| US6155439A (en) * | 1999-02-22 | 2000-12-05 | Flexbar Machine Corp. | Laparoscopic-rack instruments holder |
| CN1775166A (en) * | 2004-11-30 | 2006-05-24 | 深圳市罗湖区人民医院 | Laparoscope peritoneum push stick |
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| Publication number | Publication date |
|---|---|
| CN101569556A (en) | 2009-11-04 |
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