CN209751238U

CN209751238U - Laparoscope support

Info

Publication number: CN209751238U
Application number: CN201920226984.3U
Authority: CN
Inventors: 覃红梅
Original assignee: Liuzhou Municipal Liutie Central Hospital
Current assignee: Liuzhou Municipal Liutie Central Hospital
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2019-12-10
Anticipated expiration: 2029-02-22

Abstract

The utility model discloses a laparoscope support belongs to the medical instrument field, a laparoscope support, which comprises a fixture block, the top fixedly connected with installation section of thick bamboo of fixture block, the inside of installation section of thick bamboo is provided with the bracing piece, the top of bracing piece extends to the top of installation section of thick bamboo, the bottom fixedly connected with slider of bracing piece. After the position that needs observe is transferred to the peritoneoscope to the doctor, through the installation section of thick bamboo, the bracing piece, the slider, the cooperation of draw-in groove and T shape kelly is used, highly adjusting the peritoneoscope support, until reaching the position of peritoneoscope can, place the handle department of peritoneoscope in the arc standing groove on the installation piece after that, cover the arc shell, fix the peritoneoscope through extrusion device, prevent the situation that the in-process peritoneoscope that uses takes place to drop, peg graft plunger and locating piece, it is spacing to the plunger through stop device, further promote the fixed effect of peritoneoscope, make things convenient for medical personnel to use.

Description

Laparoscope support

Technical Field

the utility model relates to the field of medical equipment, more specifically say, relate to a peritoneoscope support.

Background

The laparoscope is a surgical instrument with a miniature camera, provides illumination through a cold light source, inserts a lens of the laparoscope into an abdominal cavity, transmits an image shot by the lens of the laparoscope to a signal processing system through an optical fiber by using a digital camera shooting technology, and displays the image on a display so as to assist a doctor to operate the surgical instrument, perform examination and the like of the inside of the abdominal cavity

In carrying out the laparoscopic surgery process, need the peritoneoscope to maintain in fixed position, let the doctor can see the patient abdominal cavity through the mirror, medical personnel oneself is all to take the peritoneoscope now mostly, it is very inconvenient, also some medical personnel support through the peritoneoscope support, but current peritoneoscope support's supporting effect is not good, often can be because fixed and supporting effect is not good, lead to the peritoneoscope to slide, the position that leads to observing takes place the skew, add the trouble for medical personnel, the event provides a peritoneoscope support.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Problem to exist among the prior art, the utility model aims to provide a laparoscope support, possess fixed and the good advantage of supporting effect, solved and carrying out the laparoscopic surgery in-process, need the peritoneoscope to maintain in fixed position, let the doctor can see the patient abdominal cavity through the mirror, it is now that medical personnel oneself hands peritoneoscope mostly, it is very inconvenient, also some medical personnel support through the laparoscope support, but current laparoscope support's supporting effect is not good, often can be because fixed not good with the supporting effect, lead to the peritoneoscope to slide, the position that leads to observing takes place the skew, add troublesome problem for medical personnel.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

the utility model provides a laparoscope support, includes the fixture block, the joint interface of fixture block is down, and its top fixedly connected with installation section of thick bamboo, the inside of installation section of thick bamboo slides and is provided with the bracing piece, the top of bracing piece extends to the top of an installation section of thick bamboo, the bottom fixedly connected with slider of bracing piece, the inner wall sliding connection of slider and an installation section of thick bamboo, a plurality of draw-in grooves that the equidistance was arranged are seted up on the right side of bracing piece, the right side of an installation section of thick bamboo is provided with T shape kelly, the left end of T shape kelly runs through the inside that an installation section of thick.

The top fixedly connected with connecting block of bracing piece, the top fixedly connected with installation piece of connecting block, the arc standing groove has been seted up at the top of installation piece, the arc standing groove is with the front and back side intercommunication of installation piece, the articulated arc shell that has the lid to close the arc standing groove in installation piece top, the inside of arc shell is provided with the extrusion device that three equidistance was arranged, the articulated installation piece in right side of arc shell bottom, the left side fixedly connected with inserted bar of bottom, the left side fixedly connected with locating piece of installation piece, the locating hole has vertically been seted up to the locating piece, the bottom of inserted bar runs through and extends to the below of locating piece through the locating hole, the left side of inserted bar and the below that is located the locating piece are provided with stop device, stop device slidable mounting is on the inserted bar, and the direction of sliding is perpendicular to the pole body of.

Preferably, the extrusion device comprises an arc extrusion block, a pressure rod, a first groove, a limiting rod and a static pressure spring, the opening of the arc extrusion block faces away from the arc shell, the opening cambered surface is fixedly connected with evenly distributed abrasion-increasing bulges, one side surface opposite to the opening cambered surface is fixedly connected with the pressure lever, the inner wall of the arc-shaped shell is provided with a first groove corresponding to the pressure lever, one end of the pressure lever far away from the arc-shaped extrusion block extends to the inside of the first groove, the limiting rod is fixedly connected with the end of the first groove, the limiting rod and the pressure rod are both connected with the arc-shaped shell in a sliding way, the sliding direction of the limiting rod and the opening direction of the arc-shaped extrusion block are the same, the limiting rod is accommodated in the first groove, one side of the static pressure spring, which is far away from the pressure rod, is fixedly connected with a plurality of static pressure springs which are arranged at equal intervals, and one end of each static pressure spring, which is far away from the limiting rod, is fixedly connected with the bottom of the first groove.

Preferably, the first groove is in a shape of a Chinese character 'tu'.

Preferably, the bottom fixedly connected with buffer spring of slider, buffer spring's bottom and the interior diapire fixed connection of installation section of thick bamboo, the inside cross section of installation section of thick bamboo is square, the inside wall of installation section of thick bamboo is smooth and with the lateral surface contact of slider.

Preferably, stop device includes T shape stopper, second recess and expanding spring, the second recess has been seted up in the left side of inserted bar, the cross sectional dimension of T shape stopper right-hand member is greater than the notch size of second recess, and this right-hand member tip extends to the inside of second recess to fixedly connected with expanding spring, expanding spring's right-hand member and second recess tank bottom fixed connection.

Preferably, the second groove is in a shape of a Chinese character 'tu'.

Preferably, the T-shaped clamping rod is sleeved with a return spring, and the left end and the right end of the return spring are fixedly connected with the T-shaped clamping rod and the mounting cylinder respectively.

Preferably, the left side threaded connection of fixture block has the screw rod, the left end of screw rod is located the joint mouth outside of fixture block, and the right-hand member stretches into in the joint mouth to fixedly connected with kicking block.

Preferably, the positive fixedly connected with support bar of an installation section of thick bamboo, the stack shell of the perpendicular installation section of thick bamboo of support bar, it is kept away from the perpendicular fixedly connected with electric putter in one end top of an installation section of thick bamboo, electric putter's top fixedly connected with arc supporting shoe, the arc opening of arc supporting shoe is up.

Preferably, the tops of the arc-shaped placing groove and the arc-shaped supporting block are fixedly connected with sponge pads.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) After the position that needs observe is transferred to the peritoneoscope to the doctor, through the installation section of thick bamboo, the bracing piece, the slider, the cooperation of draw-in groove and T shape kelly is used, highly adjusting the peritoneoscope support, until reaching the position of peritoneoscope can, place the handle department of peritoneoscope in the arc standing groove on the installation piece after that, cover the arc shell, fix the peritoneoscope through extrusion device, prevent the situation that the in-process peritoneoscope that uses takes place to drop, peg graft plunger and locating piece, it is spacing to the plunger through stop device, further promote the fixed effect of peritoneoscope, make things convenient for medical personnel to use.

(2) Place back in the arc standing groove when the handle department of peritoneoscope, with the arc shell lid, rethread arc extrusion piece, depression bar, gag lever post and hydrostatic spring's cooperation is used, can extrude the location to the peritoneoscope, avoids taking place the situation that drops, adds the trouble for medical personnel, can increase the frictional force between peritoneoscope and the arc extrusion piece through increasing the arch of rubbing, makes to add the extrusion device wholly better to the extrusion effect of peritoneoscope.

(3) When the height of bracing piece is adjusted to needs, buffer spring can play the effect of buffering, through setting up the installation section of thick bamboo inside wall to be glossy, can effectual reduction slider and the frictional force of installation section of thick bamboo inner wall, makes the bracing piece go up and down more nimble, through setting up the installation section of thick bamboo inside to squarely, can avoid the bracing piece to take place to rock and rock

(4) Through applying the extruded power to the direction of T shape stopper to the second recess, can drive expanding spring and take place deformation, and then drive T shape stopper and contract to the second recess in, make things convenient for inserted bar and locating piece to peg graft, and then make things convenient for opening and being closed of arc shell, when expanding spring is located the below of locating piece, expanding spring extends and resets, and then drives T shape stopper and resets, and is effectual carry on spacingly to the inserted bar.

(5) Through adjusting screw, drive the kicking block and move to the direction of bed edge to make fixture block and bed edge joint more fastening, avoid when using the peritoneoscope support, the situation that takes place to empty or drop causes accident, use through the cooperation of support bar, electric putter and arc supporting shoe, can support peritoneoscope branch, make the peritoneoscope more stable when using.

(6) Can carry on spacingly to gag lever post and T shape stopper through setting up "protruding" first recess of font and second recess, can protect the peritoneoscope through the foam-rubber cushion, avoid the peritoneoscope to cause the damage.

Drawings

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

FIG. 2 is a front sectional view of the present invention shown in FIG. 1;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the point B in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the electric push rod and the arc-shaped support rod shown in FIG. 1 according to the present invention;

Fig. 6 is a side view of the present invention shown in fig. 1.

The reference numbers in the figures illustrate:

1. A clamping block; 2. mounting the cylinder; 3. a support bar; 4. a slider; 5. a card slot; 6. a T-shaped clamping rod; 7. connecting blocks; 8. mounting blocks; 9. an arc-shaped placing groove; 10. an arcuate shell; 11. an extrusion device; 111. an arc-shaped extrusion block; 112. a pressure lever; 113. a first groove; 114. a limiting rod; 115. a static pressure spring; 12. inserting a rod; 13. positioning blocks; 14. a limiting device; 141. a T-shaped limiting block; 142. a second groove; 143. a tension spring; 15. a buffer spring; 16. a screw; 17. a top block; 18. a supporting strip; 19. an electric push rod; 20. an arc-shaped supporting block; 21. a spongy cushion.

the following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, a laparoscope support comprises a fixture block 1, wherein a clamping port of the fixture block 1 faces downward, when the laparoscope support is needed, the fixture block 1 is clamped with a bed edge, a mounting cylinder 2 is fixedly connected to the top of the fixture block 1, a support rod 3 is slidably arranged inside the mounting cylinder 2, the top end of the support rod 3 extends to the upper side of the mounting cylinder 2, a slider 4 is fixedly connected to the bottom of the support rod 3, the slider 4 is slidably connected to the inner wall of the mounting cylinder 2, a plurality of clamping grooves 5 are formed in the right side of the support rod 3, the mounting cylinder 2 is provided with a T-shaped clamping rod 6 on the right side, the left end of the T-shaped clamping rod 6 penetrates through the mounting cylinder 2, extends to the inside of the clamping groove 5, and is clamped with the clamping groove 5, when a laparoscope is adjusted to a position to be observed by a doctor, the mounting cylinder 2, the support rod 3, the height of the laparoscope support can be adjusted until the position of the laparoscope is reached.

The top of the supporting rod 3 is fixedly connected with a connecting block 7, the top of the connecting block 7 is fixedly connected with an installation block 8, the top of the installation block 8 is provided with an arc-shaped placing groove 9, the arc-shaped placing groove 9 is communicated with the front side and the rear side of the installation block 8, the top of the installation block 8 is hinged with an arc-shaped shell 10 covering the arc-shaped placing groove 9, three extrusion devices 11 which are arranged at equal intervals are arranged inside the arc-shaped shell 10, the right side of the bottom of the arc-shaped shell 10 is hinged with the installation block 8, the left side of the bottom is fixedly connected with an insertion rod 12, the left side of the installation block 8 is fixedly connected with a positioning block 13, the positioning block 13 is vertically provided with a positioning hole, the bottom end of the insertion rod 12 penetrates through the positioning hole and extends to the lower part of the positioning block 13, the left side of the insertion rod 12 and the, after the handle of the laparoscope is placed in the arc-shaped placing groove 9, the arc-shaped shell 10 is covered, the laparoscope is fixed through the extrusion device 11, the situation that the laparoscope drops in the using process is prevented, the inserted bar 12 is inserted into the positioning block 13, the inserted bar 12 is limited through the limiting device 14, and the fixing effect of the laparoscope is further improved.

further, the extrusion device 11 includes an arc-shaped extrusion block 111, a pressure lever 112, a first groove 113, a limiting lever 114 and a static pressure spring 115, an opening of the arc-shaped extrusion block 111 faces away from the arc-shaped shell 10, an opening arc surface of the arc-shaped extrusion block is fixedly connected with evenly distributed abrasion-increasing protrusions, a side surface opposite to the opening arc surface is fixedly connected with the pressure lever 112, the inner wall of the arc-shaped shell 10 is provided with the first groove 113 corresponding to the pressure lever 112, one end of the pressure lever 112 far away from the arc-shaped extrusion block 111 extends into the first groove 113, the limiting lever 114 is fixedly connected with the end of the pressure lever 114, the limiting lever 114 and the pressure lever 112 are both connected with the arc-shaped shell 10 in a sliding manner, the sliding direction is the same as the opening of the arc-shaped extrusion block 111, the limiting lever 114 is accommodated in the first groove 113, one side of the pressure lever 112 far away from is fixedly connected with a plurality of static pressure springs 115, after the handle department of peritoneoscope is placed in arc standing groove 9, cover arc shell 10, rethread arc extrusion piece 111, depression bar 112, gag lever post 114 and hydrostatic spring 115's cooperation is used, can extrude the location to the peritoneoscope, avoid taking place the situation that drops, add the trouble for medical personnel, can increase the frictional force between peritoneoscope and the arc extrusion piece 111 through the arch of rubbing that increases, make and add that extrusion device 11 is whole better to the extrusion effect of peritoneoscope.

Further, bottom fixedly connected with buffer spring 15 of slider 4, buffer spring 15's bottom and the interior diapire fixed connection of installation section of thick bamboo 2, the inside cross section of installation section of thick bamboo 2 is square, the inside wall of installation section of thick bamboo 2 is smooth and with the lateral surface contact of slider 4, when the height of bracing piece 3 is adjusted to needs, buffer spring 15 can play the effect of buffering, set up to smooth through 2 inside walls with the installation section of thick bamboo, can effectually reduce the frictional force of slider 4 and 2 inner walls of installation section of thick bamboo, it is more nimble to make 3 lifts of bracing piece, through setting up to squarely with 2 insides of installation section of thick bamboo, can avoid 3 emergence of bracing piece to rock.

further, the limiting device 14 comprises a T-shaped limiting block 141, a second groove 142 and a telescopic spring 143, the second groove 142 is formed on the left side of the inserting rod 12, the cross-sectional dimension of the right end of the T-shaped limiting block 141 is larger than the notch dimension of the second groove 142, the right end part extends to the inside of the second groove 142 and is fixedly connected with an expansion spring 143, the right end of the expansion spring 143 is fixedly connected with the bottom of the second groove 142, by applying an extruding force to the T-shaped limiting block 141 towards the direction of the second groove 142, the expansion spring 143 can be driven to deform, thereby driving the T-shaped limiting block 141 to shrink toward the inside of the second groove 142, facilitating the insertion of the insertion rod 12 and the positioning block 13, thereby facilitating the opening and closing of the arc-shaped housing 10, and when the extension spring 143 is positioned below the positioning block 13, the extension spring 143 is extended to reset, and then drives the T-shaped limiting block 141 to reset, so as to effectively limit the inserted link 12.

Further, the T-shaped clamping rod 6 is sleeved with a reset spring, the left end and the right end of the reset spring are fixedly connected with the T-shaped clamping rod 6 and the mounting barrel 2 respectively, the T-shaped clamping rod 6 can be effectively clamped with the clamping groove 5 through the reset spring to be more tightly clamped, and meanwhile, after the T-shaped clamping rod 6 is pulled out from the clamping groove 5, the T-shaped clamping rod 6 can be prevented from falling and losing.

Further, the left side threaded connection of fixture block 1 has screw rod 16, and the left end of screw rod 16 is located the joint mouth outside of fixture block 1, and the right-hand member stretches into in the joint mouth to fixedly connected with kicking block 17, with the bed edge joint back of fixture block 1 and sick bed, through adjusting screw 16, drive kicking block 17 to the direction motion on bed edge, thereby make fixture block 1 and bed edge joint more fastening, avoid when using the peritoneoscope support, the situation that takes place to empty or drop, cause accident.

further, the front fixedly connected with support bar 18 of an installation section of thick bamboo 2, the stack shell of a perpendicular installation section of thick bamboo 2 of support bar 18, it is kept away from the perpendicular fixedly connected with electric putter 19 in one end top of an installation section of thick bamboo 2, electric putter 19's top fixedly connected with arc supporting shoe 20, arc supporting shoe 20's arc opening up, use through the cooperation of support bar 18, electric putter 19 and arc supporting shoe 20, can support peritoneoscope branch, make the peritoneoscope more stable when using.

Further, first recess 113 and second recess 142 are "protruding" font, and the equal fixedly connected with foam-rubber cushion 21 in top of arc standing groove 9 and arc supporting shoe 20 can be spacing to gag lever post 114 and T shape stopper 141 through setting up "protruding" font first recess 113 and second recess 142, can protect the peritoneoscope through foam-rubber cushion 21, avoids the peritoneoscope to cause the damage.

The working principle is as follows: after a laparoscope is adjusted to a position to be observed by a doctor, firstly, the height of a laparoscope support is adjusted through the mutual matching of the mounting cylinder 2, the supporting rod 3 and the sliding block until the position of the laparoscope is reached, then, the clamping groove 5 and the T-shaped clamping rod 6 are clamped to limit the supporting rod 3, then, the handle of the laparoscope is placed in the arc-shaped placing groove 9 on the mounting block 8, the arc-shaped shell 10 is covered, the laparoscope can be squeezed and positioned through the matching use of the arc-shaped squeezing block 111, the pressing rod 112, the limiting rod 114 and the static pressure spring 115, the falling situation is avoided, troubles are added to medical staff, the friction force between the laparoscope and the arc-shaped squeezing block 111 can be increased through the friction increasing bulges, the squeezing effect of the whole squeezing device 11 on the laparoscope is better, meanwhile, the squeezing force is applied to the direction of the second groove 143 through the T-shaped limiting block 141, can drive the telescopic spring 143 to deform, and then drive the T-shaped limit block 141 to contract towards the inside of the second groove 142, which facilitates the insertion of the inserted link 12 and the positioning block 13, when the telescopic spring 143 is located under the positioning block 13, the telescopic spring 143 extends to reset, and then drive the T-shaped limit block 141 to reset, which effectively limits the inserted link 12, further improves the fixing effect of the laparoscope, which facilitates the use of medical personnel, and solves the problem that the laparoscope needs to be maintained at a fixed position during the laparoscopic surgery, so that the surgeon can see the abdominal cavity of the patient through the mirror, most of the existing medical personnel hold the laparoscope with their hands, which is inconvenient, and some medical personnel also support the laparoscope through the laparoscope support, but the existing laparoscope support has a poor supporting effect, often causes the laparoscope to slide due to poor fixing and supporting effects, and causes the position to be observed to deviate, adding trouble to medical staff.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. a laparoscope support comprises a clamping block (1), and is characterized in that: the clamping opening of the clamping block (1) faces downwards, the top of the clamping block is fixedly connected with an installation cylinder (2), a supporting rod (3) is arranged in the installation cylinder (2) in a sliding mode, the top end of the supporting rod (3) extends to the upper side of the installation cylinder (2), a sliding block (4) is fixedly connected to the bottom of the supporting rod (3), the sliding block (4) is connected with the inner wall of the installation cylinder (2) in a sliding mode, a plurality of clamping grooves (5) which are arranged equidistantly are formed in the right side of the supporting rod (3), a T-shaped clamping rod (6) is arranged on the right side of the installation cylinder (2), and the left end of the T-shaped clamping rod (6) penetrates through the installation cylinder (2) and extends to the inside of the clamping grooves (5) and;

The top of the supporting rod (3) is fixedly connected with a connecting block (7), the top of the connecting block (7) is fixedly connected with an installation block (8), the top of the installation block (8) is provided with an arc-shaped placing groove (9), the arc-shaped placing groove (9) is communicated with the front side and the rear side of the installation block (8), the top of the installation block (8) is hinged with an arc-shaped shell (10) covering the arc-shaped placing groove (9), three extruding devices (11) which are arranged at equal intervals are arranged in the arc-shaped shell (10), the right side of the bottom of the arc-shaped shell (10) is hinged with the installation block (8), the left side of the bottom is fixedly connected with an insertion rod (12), the left side of the installation block (8) is fixedly connected with a positioning block (13), the positioning block (13) is vertically provided with a positioning hole, and the bottom end of the insertion rod (12), a limiting device (14) is arranged on the left side of the inserted bar (12) and below the positioning block (13), the limiting device (14) is slidably mounted on the inserted bar (12), and the sliding direction of the limiting device is perpendicular to the bar body of the inserted bar (12).

2. a laparoscopic scaffold according to claim 1, wherein: the extrusion device (11) comprises an arc-shaped extrusion block (111), a pressure lever (112), a first groove (113), a limiting rod (114) and a static pressure spring (115), wherein an opening of the arc-shaped extrusion block (111) faces away from an arc-shaped shell (10), the opening arc surface of the arc-shaped extrusion block is fixedly connected with evenly distributed friction-increasing bulges, one side surface opposite to the opening arc surface is fixedly connected with the pressure lever (112), the inner wall of the arc-shaped shell (10) is provided with the first groove (113) corresponding to the pressure lever (112), one end, far away from the arc-shaped extrusion block (111), of the pressure lever (112) extends into the first groove (113), the limiting rod (114) is fixedly connected with the end of the pressure lever (112), the limiting rod (114) and the pressure lever (112) are both connected with the arc-shaped shell (10) in a sliding mode, the sliding direction of the pressure lever is the same as the opening direction of the arc-shaped extrusion block (111, one side of the static pressure spring (115) far away from the pressure lever (112) is fixedly connected with a plurality of static pressure springs (115) which are arranged at equal intervals, and one end of each static pressure spring (115) far away from the limiting rod (114) is fixedly connected with the bottom of the first groove (113).

3. A laparoscopic scaffold according to claim 2, wherein: the first groove (113) is in a shape of a Chinese character 'tu'.

4. A laparoscopic scaffold according to claim 1, wherein: the bottom fixedly connected with buffer spring (15) of slider (4), the bottom of buffer spring (15) and the interior diapire fixed connection of installation section of thick bamboo (2), the inside cross section of installation section of thick bamboo (2) is square, the inside wall of installation section of thick bamboo (2) is smooth and with the lateral surface contact of slider (4).

5. A laparoscopic scaffold according to claim 1, wherein: stop device (14) include T shape stopper (141), second recess (142) and expanding spring (143), second recess (142) have been seted up to the left side of inserted bar (12), the cross sectional dimension of T shape stopper (141) right-hand member is greater than the notch size of second recess (142), and this right-hand member tip extends to the inside of second recess (142) to fixedly connected with expanding spring (143), the right-hand member and second recess (142) tank bottom fixed connection of expanding spring (143).

6. A laparoscopic scaffold according to claim 5, wherein: the second groove (142) is in a shape of a Chinese character 'tu'.

7. A laparoscopic scaffold according to claim 1, wherein: the T-shaped clamping rod (6) is sleeved with a return spring, and the left end and the right end of the return spring are fixedly connected with the T-shaped clamping rod (6) and the mounting cylinder (2) respectively.

8. A laparoscopic scaffold according to claim 1, wherein: the left side threaded connection of fixture block (1) has screw rod (16), the left end of screw rod (16) is located the joint mouth outside of fixture block (1), and the right-hand member stretches into in the joint mouth to fixedly connected with kicking block (17).

9. A laparoscopic scaffold according to claim 1, wherein: the positive fixedly connected with support bar (18) of installation section of thick bamboo (2), the stack shell of a perpendicular installation section of thick bamboo (2) of support bar (18), it is kept away from the perpendicular fixedly connected with electric putter (19) in one end top of an installation section of thick bamboo (2), the top fixedly connected with arc supporting shoe (20) of electric putter (19), the arc opening of arc supporting shoe (20) up.

10. A laparoscopic scaffold according to claim 9, wherein: the tops of the arc-shaped placing groove (9) and the arc-shaped supporting block (20) are fixedly connected with sponge pads (21).