CN112914638B - Orthopedics sewing gun convenient to use - Google Patents

Abstract

The invention provides an orthopedic suture gun convenient to use. The orthopedics suture gun convenient to use includes: a gun body and an auxiliary frame; the auxiliary frame comprises a base and a supporting plate, wherein a moving structure is arranged on the supporting plate and comprises a sliding rod. The invention provides a convenient-to-use orthopedic suture gun, which is characterized in that an auxiliary frame is arranged on the suture gun for matching use, the auxiliary frame is arranged on the auxiliary frame when in use and supports the suture gun, when a doctor uses the suture gun for suture operation, the weight of the whole suture gun is not required to be directly borne, only a slight acting force is required to be exerted, the suture gun can freely move, even if the suture gun is used for a long time, the pressure on hands is not caused, the acid and numb situations are avoided, the use is more labor-saving and easier, and a hanging piece is used as the support of a gun body, so that the suture gun can move at different angles, is not greatly limited when in use, and is more flexible in use.

Description

Orthopedics sewing gun convenient to use

Technical Field

The invention relates to the field of medical instruments, in particular to an orthopedic suture gun convenient to use.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles directly or indirectly applied to human body, including required computer software, the utility is mainly obtained by physical means and the like, not by pharmacological, immunological or metabolic means, or is participated in but only plays an auxiliary role, and the purpose is diagnosis, prevention, monitoring, treatment or relief of diseases, diagnosis, monitoring, treatment, relief or function compensation of injuries, inspection, substitution, regulation or support of physiological structures or physiological processes; support or maintenance of life, pregnancy control, providing information for medical or diagnostic purposes by examining samples from the human body.

When the operation of dissecting cartilage tissues such as meniscus and the like, physiological functions and injuries is carried out, the wound needs to be sutured, and as the wound position goes deep into the human body, a flexible orthopedic suture gun is needed for suturing in order to facilitate suturing, the external part of the orthopedic suture gun is similar to a pistol, when in use, a needle head drives a suture line to penetrate through the human tissue, and if the operation is repeatedly carried out.

At present, orthopedics suture gun generally comprises the metal material, and holistic quality is heavier, when the wound is sewed up the degree of difficulty great for the doctor need hold the suture gun for a long time and carry out careful operation, because long-time nervous state and suture gun self's quality can lead to the sour numb of certain degree to appear in the doctor hand, and then can influence the doctor and sew up the operation, uses laborsaving, light inadequately.

Therefore, there is a need to provide an orthopedic suture gun with convenient use to solve the above technical problems.

Disclosure of Invention

The invention provides a convenient-to-use orthopedic suture gun, which solves the problems that after the existing orthopedic suture gun is used for a long time, a certain degree of acid numbness occurs in the hand, the suture operation of a doctor is possibly influenced, and the use is not labor-saving and easy enough.

In order to solve the above technical problems, the present invention provides an orthopedic suture gun convenient to use, comprising:

a gun body and an auxiliary frame;

the auxiliary frame comprises a base and a supporting plate, a moving structure is arranged on the supporting plate and comprises a sliding rod, a sliding block is sleeved on the outer surface of the sliding rod, a rotating groove is formed in the sliding rod, a worm wheel is rotatably connected between two sides of the inner surface of the rotating groove, the outer part of the worm wheel is meshed with a worm rotating piece, a sawtooth groove is formed in the right side of the outer surface of the sliding rod, the outer part of the worm wheel is meshed with the inner part of the sawtooth groove, a connecting plate is fixedly connected to one side of the sliding block through a connecting shaft, a hanging piece is fixedly connected to one side of the connecting plate, and the bottom end of the hanging piece is clamped with the top of the gun body;

the adjusting structure is arranged inside the base and comprises a threaded rotating rod and an adjusting rotating piece, rotating gears are fixedly connected to the right end of the threaded rotating rod and the left end of the adjusting rotating piece, the outer parts of the two rotating gears are meshed with each other, and the bottom of the supporting plate is in threaded connection with the outer surface of the threaded rotating rod;

the thimble structure, the thimble structure set up in the inside of the rifle body, the inside of the rifle body is provided with clamping structure.

Preferably, a moving groove is formed in the right side of the supporting plate, the top end and the bottom end of the sliding rod are fixedly connected with the top and the bottom of the inner surface of the moving groove respectively, and a sliding groove is communicated with one side of the inner surface of the moving groove.

Preferably, the outer part of the sliding block is connected with the inner part of the moving groove in a sliding mode, the connecting plate is arranged on the front face of the supporting plate, and the left end of the worm rotating piece is connected with the left side of the inner surface of the rotating groove in a rotating mode.

Preferably, a movable groove is formed in the top of the base, a groove is formed in the right side of the inner portion of the base, the left end of the threaded rotating rod is rotatably connected with the left side of the inner surface of the movable groove, and the left end of the adjusting rotating piece is rotatably connected with the left side of the inner surface of the groove.

Preferably, the thimble structure includes the pressing handle, the left side of pressing handle with the bottom of the rifle body is rotated and is connected, the top joint of pressing handle has the thimble, the surface cover of thimble is connected with the elastic component.

Preferably, the left side fixedly connected with connecting pipe of the rifle body, the left end fixedly connected with chuck of connecting pipe, the left end of thimble is run through and is passed through the connecting pipe and extend to by the right side of the rifle body the inside of chuck.

Preferably, the clamping structure comprises a pressing piece, a clamping piece, a fixed pulley and a limiting rod, wherein a driving gear is fixedly connected to one side of the pressing piece, a rack moving piece is meshed with the outside of the driving gear, and the rack moving piece is connected with the outer surface of the limiting rod in a sliding mode.

Preferably, the outside of the clamping piece is rotatably connected with the inside of the chuck, two sides of the fixed pulley are rotatably connected with two sides of the inside of the chuck respectively, a steel wire rope is fixedly connected to the bottom of the clamping piece, the outside of the steel wire rope is in rolling connection with the outer surface of the fixed pulley, and the right end of the steel wire rope is fixedly connected with the left side of the rack moving piece.

Preferably, the gun body is provided with a device groove inside, the left end of the limiting rod is fixedly connected with the left side of the inner surface of the device groove, and the outer surface of the limiting rod is sleeved with a supporting spring on one side of the rack moving member.

Preferably, one side of the pressing piece is rotatably connected with one side of the inner surface of the device groove, and the bottom of the pressing piece penetrates through the interior of the gun body and extends to the bottom of the gun body.

Compared with the related art, the orthopedic suture gun convenient to use provided by the invention has the following beneficial effects:

the invention provides a convenient-to-use orthopedic suture gun, (1) through arranging an auxiliary frame to be matched with the suture gun for use, the orthopedic suture gun is arranged on the auxiliary frame when in use, the auxiliary frame provides support for the suture gun, when a doctor uses the suture gun for suture operation, the weight of the whole suture gun is not required to be directly borne, only a slight acting force is required to be exerted, the suture gun can freely move, even if the orthopedic suture gun is used for a long time, the hand is not stressed, the acid and numb situations are avoided, the orthopedic suture gun is more labor-saving and easier to use, and a hanging piece is used as the support of a gun body, so that the orthopedic suture gun can move at different angles, is not greatly limited when in use, and is more flexible to use;

(2) the adjusting device comprises a gun body, a worm rotating piece, a moving structure, a worm rotating piece, a screw rod rotating piece and a screw rod rotating piece, wherein the screw rod rotating piece is arranged on the screw rod rotating piece;

(3) the utility model discloses a suture gun, including the rifle body, the rifle body is used for sewing up the rifle body, the utility model discloses a structure is adjusted through setting up, a horizontal position to the backup pad is adjusted, and then reach the regulation to rifle body horizontal position, when will sewing up the rifle and installing on the auxiliary frame and use, can be according to patient's wound position, carry out the adaptation of horizontal direction and adjust, and then ensure to sew up removal that the rifle can be accurate to the wound position, the operation is sewed up to the wound that the doctor of being convenient for is better, further increase the flexibility of auxiliary frame, use with the cooperation of removal structure, make the auxiliary frame have vertical and horizontal direction's regulatory function simultaneously, make its application range more extensive, better satisfy the different user demand of doctor.

Drawings

FIG. 1 is a schematic view of the external structure of an orthopedic suture gun provided by the present invention;

FIG. 2 is a schematic view of the interior of the auxiliary frame shown in FIG. 1;

FIG. 3 is a schematic view showing the structure of the outside of the auxiliary frame shown in FIG. 1;

FIG. 4 is a schematic view of the interior of the gun body shown in FIG. 1;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is a schematic view of the interior of the chuck as shown in FIG. 5;

fig. 7 is a schematic structural view of the interior of the positioning structure shown in fig. 2.

Reference numbers in the figures: 1. gun body, 2, auxiliary frame, 3, base, 4, support plate, 5, moving structure, 51, slide bar, 52, slide block, 53, rotating groove, 54, worm wheel, 55, worm rotating piece, 56, sawtooth groove, 57, connecting plate, 58, suspension piece, 6, adjusting structure, 61, screw rotating bar, 62, adjusting rotating piece, 63, rotating gear, 7, thimble structure, 71, pressing handle, 72, thimble, 73, elastic piece, 8, clamping structure, 81, pressing piece, 82, clamping piece, 83, fixed pulley, 84, limiting rod, 85, driving gear, 86, rack moving piece, 87, wire rope, 88, supporting spring, 9, moving groove, 10, sliding groove, 11, moving groove, 12, groove, 13, connecting pipe, 14, clamping head, 15, device groove, 16, positioning structure, 20, connecting plate, 30, lifting groove, 40, positioning rod, 50, positioning clamp plate, 60. compression spring, 70, pressing piece, 80 and fixing screw.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, wherein fig. 1 is a schematic structural view of an exterior of an orthopaedic suture gun convenient to use according to the present invention; FIG. 2 is a schematic view of the interior of the auxiliary frame shown in FIG. 1; FIG. 3 is a schematic view showing the structure of the outside of the auxiliary frame shown in FIG. 1; FIG. 4 is a schematic view of the interior of the gun body shown in FIG. 1; FIG. 5 is an enlarged view of portion A of FIG. 4; FIG. 6 is a schematic view of the interior of the chuck as shown in FIG. 5; fig. 7 is a schematic structural view of the interior of the positioning structure shown in fig. 2. An orthopedic suture gun for convenient use, comprising:

agun body 1 and an auxiliary frame 2;

the auxiliary frame 2 comprises a base 3 and asupport plate 4, a movingstructure 5 is arranged on thesupport plate 4, themoving structure 5 comprises asliding rod 51, asliding block 52 is sleeved on the outer surface of thesliding rod 51, a rotating groove 53 is formed in thesliding rod 51, a worm wheel 54 is rotatably connected between two sides of the inner surface of the rotating groove 53, aworm rotating part 55 is meshed with the outside of the worm wheel 54, asawtooth groove 56 is formed in the right side of the outer surface of thesliding rod 51, the outside of the worm wheel 54 is meshed with the inside of thesawtooth groove 56, a connectingplate 57 is fixedly connected to one side of thesliding block 52 through a connecting shaft, ahanging part 58 is fixedly connected to one side of theconnecting plate 57, and the bottom end of thehanging part 58 is clamped with the top of thegun body 1;

the adjusting structure 6 is arranged inside the base 3, the adjusting structure 6 comprises a threaded rotatingrod 61 and an adjusting rotatingpiece 62, the right end of the threaded rotatingrod 61 and the left end of the adjusting rotatingpiece 62 are both fixedly connected withrotating gears 63, the outer parts of the two rotatinggears 63 are meshed with each other, and the bottom of the supportingplate 4 is in threaded connection with the outer surface of the threaded rotatingrod 61;

thimble structure 7,thimble structure 7 set up in the inside of therifle body 1, the inside of therifle body 1 is provided withclamping structure 8.

Thegun body 1 is matched with the auxiliary frame 2 for use, when the orthopedic suture gun is used, the orthopedic suture gun is assembled with the auxiliary frame 2, the base 3 is vertical to thesupport plate 4, the top end and the bottom end of thesliding rod 51 are respectively fixedly connected with the top and the bottom of the inner surface of the movinggroove 9, thesliding block 52 can move in the vertical direction on the outer surface of thesliding rod 51 to limit the slidingblock 52 so that the sliding block can stably move in the movinggroove 9, the worm wheel 54 is matched with theworm rotating piece 55, theworm rotating piece 55 rotates and drives the worm wheel 54 to simultaneously rotate through the meshing of the worm wheel 54 and theworm rotating piece 55, one end of theworm rotating piece 55 extends to the outside of the slidingblock 52 from the inside of the slidingblock 52 and can externally rotate the right side of theworm rotating piece 55, thesawtooth groove 56 is matched with the worm wheel 54, and the worm wheel 54 simultaneously moves along the vertical direction in thesawtooth groove 56 during the rotation through the meshing of the worm wheel 54, so as to realize the vertical direction movement of thesliding block 52, the connectingplate 57 is arranged in an L shape, the connectingplate 57 can move simultaneously by moving thesliding block 52, thehanging piece 58 is composed of a hanging rope and a hook, and the hook is clamped with a hanging ring at the top of thegun body 1, so that thewhole gun body 1 can be hung on the connectingplate 57;

by arranging the movingstructure 5, the vertical position of thegun body 1 can be adjusted, when the adjustment is needed, if the adjustment is needed, theworm rotating piece 55 is rotated clockwise outside to drive the worm wheel 54 to rotate, the worm wheel 54 rotates to move vertically in thesawtooth groove 56, and further the connectingplate 57 is driven to move in the movinggroove 9, finally thegun body 1 is driven to move in the vertical direction until the gun body moves to the required height, theworm rotating piece 55 stops rotating, if the adjustment is needed, the adjustment is only needed to rotate in the counterclockwise direction, the movingstructure 5 can adjust the height of thegun body 1, when thegun body 1 is used, thegun body 1 can be adjusted in a matching way according to the position of a wound of a patient, thegun body 1 can be ensured to normally move to the wound for use, and the whole auxiliary frame 2 is very flexible and very convenient to use, the use requirements of doctors at different heights can be met simultaneously, and the doctors are helped to perform suture operation better;

the threaded rotatingrod 61 can freely rotate in themovable groove 11, the right end of the threaded rotating rod extends from the inside of themovable groove 11 to the inside of thegroove 12, the bottom of thesupport plate 4 is provided with a threaded groove matched with the threaded rotatingrod 61, thesupport plate 4 can move in the horizontal direction of the top of the base 3 under the limiting action of themovable groove 11 through the rotation of the threaded rotatingrod 61, the adjusting rotatingpiece 62 is arranged in thegroove 12, the right end of the threaded rotating rod extends from the inside of thegroove 12 to the right side of the base 3, the two rotatinggears 63 are matched and arranged, the linkage of the two rotating gears is realized, when the horizontal position of thegun body 1 needs to be adjusted, the adjusting rotatingpiece 62 is externally rotated, the two rotatinggears 63 simultaneously rotate, the threaded rotatingrod 61 is driven to rotate, thesupport plate 4 moves in the horizontal direction through the rotation of the threaded rotatingrod 61, and finally thegun body 1 is driven to move in the horizontal direction, until therifle body 1 reachs suitable position can, the horizontal migration direction of therifle body 1 is realized through changing the rotation direction of adjusting commentaries onclassics piece 62, through setting up this regulation structure 6, a horizontal position for to backuppad 4 is adjusted, and then reach the regulation torifle body 1 horizontal position, when installing the rifle of will sewing up on auxiliary frame 2 and using, can be according to patient's wound position, carry out horizontal direction's adaptation and adjust, and then ensure that the rifle of sewing up can be accurate remove to the wound position, be convenient for the doctor better sews up the operation to the wound, further increase auxiliary frame 2's flexibility, use with the cooperation ofremoval structure 5, make auxiliary frame 2 have vertical and horizontal direction's regulatory function simultaneously, make its application range more extensive, better satisfy the different user demand of doctor.

A movinggroove 9 is formed in the right side of the supportingplate 4, the top end and the bottom end of thesliding rod 51 are fixedly connected with the top and the bottom of the inner surface of the movinggroove 9 respectively, and asliding groove 10 is communicated with one side of the inner surface of the movinggroove 9.

Thesliding groove 10 is a track for thesliding block 52 to move in the vertical direction, and is fixedly connected with the connectingplate 57 through a connecting shaft, so that thesliding block 52 can drive the connectingplate 57 to move in the horizontal direction.

The outer part of theslide block 52 is connected with the inner part of the movinggroove 9 in a sliding way, the connectingplate 57 is arranged on the front surface of the supportingplate 4, and the left end of theworm rotating piece 55 is connected with the left side of the inner surface of the rotating groove 53 in a rotating way.

Themovable groove 11 has been seted up at the top of base 3,recess 12 has been seted up on the inside right side of base 3, the left end of screwthread bull stick 61 with the left side ofmovable groove 11 internal surface is rotated and is connected, adjust the left end of commentaries onclassics piece 62 with the left side ofrecess 12 internal surface is rotated and is connected.

Thethimble structure 7 comprises apressing handle 71, the left side of thepressing handle 71 is rotatably connected with the bottom of thegun body 1, athimble 72 is clamped at the top of thepressing handle 71, and anelastic element 73 is sleeved on the outer surface of thethimble 72.

The right end of thethimble 72 is clamped with a clamping groove at the top of thepressing handle 71, when thepressing handle 71 rotates, thethimble 72 can be pushed forwards to move in the horizontal direction, theelastic piece 73 is positioned in thedevice groove 15 and provides elastic support for thethimble 72, when thepressing handle 71 is acted by force, thethimble 72 and thepressing handle 71 can be driven to reset, when the thimble is used, thepressing handle 71 is pressed leftwards, so that the left end of thethimble 72 can horizontally move in thechuck 14, the left end of thethimble 72 is provided with the groove, a suture can be just clamped during moving, and as the left end of thethimble 72 is flexible, the thimble can bend upwards under the action of the inner wall of thechuck 14 during moving, so that the suture can be punctured through the human tissue from bottom to top and can be driven to pass through the human tissue.

The left side of thegun body 1 is fixedly connected with a connectingpipe 13, the left end of the connectingpipe 13 is fixedly connected with achuck 14, and the left end of thethimble 72 penetrates through the right side of thegun body 1, passes through the connectingpipe 13 and extends into thechuck 14.

Theclamping structure 8 comprises apressing part 81, aclamping part 82, afixed pulley 83 and alimiting rod 84, wherein one side of thepressing part 81 is fixedly connected with adriving gear 85, arack moving part 86 is meshed outside thedriving gear 85, and therack moving part 86 is connected with the outer surface of thelimiting rod 84 in a sliding manner.

Thedriving gear 85 and therack moving member 86 are arranged in an adaptive mode, therack moving member 86 can move in the horizontal direction simultaneously by driving thegear 85 to rotate, and thelimiting rod 84 is arranged to limit therack moving member 86, so that therack moving member 86 can stably move in the horizontal direction.

The outside ofclamping piece 82 with the inside ofchuck 14 rotates and is connected, the both sides offixed pulley 83 respectively with the inside both sides ofchuck 14 rotate and are connected, the bottom fixedly connected withwire rope 87 ofclamping piece 82, the outside ofwire rope 87 with the surface roll connection offixed pulley 83, the right-hand member ofwire rope 87 with the left side fixed connection ofrack moving member 86.

Thefixed pulley 83 is used for changing the acting force direction of thesteel wire rope 87, can roll on the outer surface of thefixed pulley 83, and enables theclamping piece 82 to be acted by the left side force when thesteel wire rope 87 is subjected to the pulling force, and further can rotate on theclamping head 14.

Thegun body 1 is internally provided with adevice groove 15, the left end of thelimiting rod 84 is fixedly connected with the left side of the inner surface of thedevice groove 15, and a supportingspring 88 is sleeved on the outer surface of thelimiting rod 84 and on one side of therack moving piece 86.

The supportingspring 88 provides elastic support for therack moving member 86, so that when therack moving member 86 does not receive acting force, therack moving member 86 can be reset by means of the elastic force of the supportingspring 88, theclamping structure 8 is mainly used for clamping a human body component during suturing, when suturing, thechuck 14 is required to be firstly used for clamping a suturing position, the external pressingmember 81 is pressed, thepressing member 81 can rotate on thegun body 1, thedriving gear 85 drives therack moving member 86 to move in the horizontal direction, thesteel wire rope 87 can be pulled to move rightwards through the movement of therack moving member 86, under the action of the fixedpulley 83, thesteel wire rope 87 can be driven to move leftwards and pull theclamping member 82, theclamping member 82 can further rotate on thechuck 14, thethimble structure 7 is matched for use, the puncture lead of the human body component can be smoothly completed, and thepressing member 81 is used for smoothly, Drive cooperation such asgear 85,rack moving member 86 and use, finallydrive holder 82 through the mode of pressing and rotate, changed traditional mode of promoting, when the operation, it is more convenient to get up with the manual operation, and is also more laborsaving, helps doctor's operation faster.

One side of thepressing piece 81 is rotatably connected with one side of the inner surface of thedevice groove 15, and the bottom of thepressing piece 81 penetrates through the interior of thegun body 1 and extends to the bottom of thegun body 1.

The bottom of the base 3 is provided with apositioning structure 16, thepositioning structure 16 comprises a connectingplate 20, one side of the connectingplate 20 is provided with alifting groove 30, the top and the bottom of the inner surface of thelifting groove 30 are fixedly connected with apositioning rod 40, the outer surface of thepositioning rod 40 is sleeved with apositioning splint 50, the outer surface of thepositioning rod 40 is sleeved with acompression spring 60 at the bottom of thepositioning splint 50, the right side of thepositioning splint 50 is fixedly connected with apressing piece 70, the inner thread of the connectingplate 20 is connected with afixing screw 80, thepositioning structure 16 is arranged, when the auxiliary frame 2 needs to be effectively fixed, the auxiliary frame is arranged at the top of the base 3 by arranging thepositioning structure 16, screw holes matched with thefixing screws 80 are arranged at different positions of the bottom of the base 3, and the connectingplate 20 can be stably arranged at the bottom of the base 3 by connecting thefixing screws 80 with the screw holes, the equipment is accomplished, when using, through pressing down thepressing part 70, make the locatingsplint 50 begin the downstream, and extrudecompression spring 60 simultaneously, then clamping position places between locatingsplint 50 and connectingplate 20, elasticity throughcompression spring 60, make locatingsplint 50 can press from both sides tightly with clamping position's bottom, and then make base 3 can remain stable, realize the effective location to whole auxiliary frame, make it more stable when using, when need not use thislocation structure 16, then need not be with its installation can.

The working principle of the convenient-to-use orthopedic suture gun provided by the invention is as follows:

when the position of thegun body 1 needs to be adjusted, if the position needs to be adjusted upwards, theworm rotating piece 55 is rotated clockwise outside, so that the worm rotating piece simultaneously drives the worm wheel 54 to rotate, the worm wheel 54 rotates, the worm rotating piece can vertically move in thesawtooth groove 56, the connectingplate 57 is further simultaneously driven to move in the movinggroove 9, finally thegun body 1 is driven to move in the vertical direction until the gun body moves to a required height, theworm rotating piece 55 stops rotating, and if the position needs to be adjusted downwards, the gun body only needs to rotate anticlockwise;

when the horizontal position of thegun body 1 needs to be adjusted, the adjusting rotatingpiece 62 is rotated outside, so that the tworotating gears 63 rotate simultaneously, the threaded rotatingrod 61 is driven to rotate, the supportingplate 4 moves in the horizontal direction through the rotation of the threaded rotatingrod 61, and finally thegun body 1 is driven to move in the horizontal direction until thegun body 1 reaches a proper position, and the horizontal moving direction of thegun body 1 is realized by changing the rotating direction of the adjusting rotatingpiece 62.

Compared with the related art, the orthopedic suture gun convenient to use provided by the invention has the following beneficial effects:

(1) the auxiliary frame 2 is arranged to be matched with the suturing gun for use, the auxiliary frame 2 is arranged on the auxiliary frame 2 during use, the auxiliary frame 2 supports the suturing gun, when a doctor uses the suturing gun to suture, the weight of the whole suturing gun is not required to be directly borne, only a slight acting force is required to be exerted, the suturing gun can freely move, even if the suturing gun is used for a long time, pressure cannot be applied to hands, the acid and numb situations are avoided, the use is more labor-saving and easier, the hangingpiece 58 is used as the support of thegun body 1, the suturing gun can move at different angles, the suturing gun cannot be greatly limited during use, and the use is more flexible;

(2) the vertical position of thegun body 1 can be adjusted by arranging the movingstructure 5, when the gun body is required to be adjusted, if the gun body is required to be adjusted upwards, theworm rotating piece 55 is rotated outside, thegun body 1 is finally driven to move in the vertical direction until the gun body is moved to the required height, the movingstructure 5 can adjust the height of thegun body 1, when the gun body is used, the gun body can be adjusted in an adaptive mode according to the wound position of a patient, thegun body 1 can be guaranteed to be normally moved to a wound for use, the whole auxiliary frame 2 is enabled to be flexible and convenient to use, the using requirements of doctors with different heights can be met simultaneously, and the doctor can be helped to perform sewing operation better;

(3) the utility model discloses a suture gun, including therifle body 1, the rifle body is used for fixing the wound position of patient, adjust structure 6 through setting up, a horizontal position tobackup pad 4 is adjusted, and then reach the regulation to therifle body 1 horizontal position, when will sewing up the rifle and installing on auxiliary frame 2 and use, can be according to patient's wound position, carry out the adaptation of horizontal direction and adjust, and then ensure to sew up removal that the rifle can be accurate to the wound position, the better operation of sewing up the wound of the doctor of being convenient for, further increase auxiliary frame 2's flexibility, use with the cooperation ofremoval structure 5, make auxiliary frame 2 have vertical and horizontal direction's regulatory function simultaneously, make its application range more extensive, better satisfy the different user demand of doctor.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (8)

1. An orthopedic suture gun convenient to use, comprising:

a gun body (1) and an auxiliary frame (2);

wherein the auxiliary frame (2) comprises a base (3) and a supporting plate (4), a moving structure (5) is arranged on the supporting plate (4), the moving structure (5) comprises a sliding rod (51), the outer surface of the sliding rod (51) is sleeved with a sliding block (52), the sliding rod (51) is internally provided with a rotating groove (53), a worm wheel (54) is rotatably connected between the two sides of the inner surface of the rotating groove (53), the outside of the worm wheel (54) is meshed with a worm rotating piece (55), the right side of the outer surface of the sliding rod (51) is provided with a sawtooth groove (56), the outer portion of the worm wheel (54) is engaged with the inner portion of the serration groove (56), one side of the slide block (52) is fixedly connected with connecting plates (20) and (57) through a connecting shaft, a hanging piece (58) is fixedly connected with one side of the connecting plates (20) and (57), the bottom end of the suspension piece (58) is clamped with the top of the gun body (1);

the adjusting structure (6), the adjusting structure (6) is arranged inside the base (3), the adjusting structure (6) comprises a threaded rotating rod (61) and an adjusting rotating piece (62), the right end of the threaded rotating rod (61) and the left end of the adjusting rotating piece (62) are fixedly connected with rotating gears (63), the outer parts of the two rotating gears (63) are meshed with each other, and the bottom of the support plate (4) is in threaded connection with the outer surface of the threaded rotating rod (61);

the thimble (72) structure (7), the thimble (72) structure (7) is arranged in the gun body (1), and the gun body (1) is internally provided with a clamping structure (8);

the clamping structure (8) comprises a pressing piece (81), a clamping piece (82), a fixed pulley (83) and a limiting rod (84), one side of the pressing piece (81) is fixedly connected with a driving gear (85), a rack moving piece (86) is meshed with the outside of the driving gear (85), and the rack moving piece (86) is connected with the outer surface of the limiting rod (84) in a sliding manner;

a connecting pipe (13) is fixedly connected to the left side of the gun body (1), and a chuck (14) is fixedly connected to the left end of the connecting pipe (13);

the outside of holder (82) with the inside rotation of chuck (14) is connected, the both sides of fixed pulley (83) respectively with the inside both sides of chuck (14) are rotated and are connected, the bottom fixedly connected with wire rope (87) of holder (82), the outside of wire rope (87) with the surface roll connection of fixed pulley (83), the right-hand member of wire rope (87) with the left side fixed connection of rack moving member (86).

2. The orthopedics suture gun convenient to use according to claim 1, characterized in that, the right side of the supporting plate (4) is provided with a moving groove (9), the top end and the bottom end of the sliding rod (51) are respectively fixedly connected with the top and the bottom of the inner surface of the moving groove (9), and one side of the inner surface of the moving groove (9) is communicated with a sliding groove (10).

3. The orthopaedic suturing gun for convenient use according to claim 2, wherein the outer portion of the slider (52) is slidingly connected with the inner portion of the moving groove (9), the connecting plate (20) (57) is provided on the front face of the support plate (4), and the left end of the worm turn (55) is rotatably connected with the left side of the inner surface of the turning groove (53).

4. The orthopedics suture gun convenient to use of claim 1, characterized in that, the movable groove (11) is opened at the top of base (3), the recess (12) is opened on the right side of the inside of base (3), the left end of screw rotating rod (61) is rotationally connected with the left side of the inner surface of movable groove (11), the left end of adjusting rotating piece (62) is rotationally connected with the left side of the inner surface of recess (12).

5. The orthopaedics suture gun convenient to use according to the claim 1, characterized in that, the thimble (72) structure (7) comprises a pressing handle (71), the left side of the pressing handle (71) is rotatably connected with the bottom of the gun body (1), the top of the pressing handle (71) is clamped with the thimble (72), and the outer surface of the thimble (72) is sleeved with an elastic element (73).

6. The orthopaedic suturing gun for convenient use according to claim 5, characterized in that the left end of the thimble (72) is penetrated by the right side of the gun body (1) and passes through the connecting tube (13) and extends to the inside of the cartridge (14).

7. The orthopedics suture gun convenient to use according to claim 1, characterized in that, the gun body (1) has a device groove (15) opened therein, the left end of the limiting rod (84) is fixedly connected with the left side of the inner surface of the device groove (15), and a support spring (88) is sleeved on the outer surface of the limiting rod (84) and on one side of the rack moving member (86).

8. The orthopaedic suturing gun for convenient use according to claim 7, wherein one side of the pressing member (81) is rotatably connected with one side of the inner surface of the device groove (15), and the bottom of the pressing member (81) penetrates the inside of the gun body (1) and extends to the bottom of the gun body (1).

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