CN209899714U

CN209899714U - Wound orthopedics fixation clamp

Info

Publication number: CN209899714U
Application number: CN201920238182.4U
Authority: CN
Inventors: 帕孜拉·艾拉
Original assignee: Pa ZilaAila
Current assignee: Pa ZilaAila
Priority date: 2019-02-26
Filing date: 2019-02-26
Publication date: 2020-01-07
Anticipated expiration: 2029-02-26

Abstract

The utility model discloses a wound orthopedics fixation clamp relates to medical instrument technical field, and it includes first slide bar, the first grip block of right-hand member fixedly connected with of first slide bar, first sliding sleeve has been cup jointed on the surface of first slide bar. This wound orthopedics fixation clamp, through setting up rotary device and drawing the piece, people put first grip block earlier in fracture department, and hold first slide bar, rethread rotary device reversal threaded rod, the threaded rod is rotatory to be driven U-shaped board and is removed left, thereby make the second grip block remove left, fix fracture department, if the second grip block contacts the back with first grip block, still can not fix fracture department, people can upwards stimulate and draw the piece, make the regulating plate remove left, just can fix fracture department, can avoid appearing the condition that the skeleton is fixed insecure or can not fix, thereby can fix the fracture position of patient difference, bring the convenience when the treatment for medical staff.

Description

Wound orthopedics fixation clamp

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a wound orthopedic fixation clamp.

Background

Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software.

When the treatment patient is fractured, need fix patient fracture department, just can make things convenient for people to play the steel nail on the bone and treat fracture department, can use the fixation clamp when fixing the fracture, the distance that current fixation clamp was adjusted when using is limited, can only fix the great skeleton of shape, when will fixing the less skeleton of shape, current fixation clamp is limited because of its accommodation distance, the condition that fixed insecure or can not fix can appear probably, consequently, can not fix the fracture position of patient difference, thereby bring inconvenience when treating for medical staff.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a wound orthopedics fixation clamp has solved that the distance that current fixation clamp adjusted when using is limited, and when will fixing the less skeleton of shape, current fixation clamp is limited because of its regulation regulating distance, can appear fixing insecure or can not fix the condition, consequently can not carry out the problem of fixing to the fracture position of patient difference.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a wound orthopedics fixation clamp, includes first slide bar, the first grip block of right-hand member fixedly connected with of first slide bar, first sliding sleeve has been cup jointed on the surface of first slide bar, the last fixed surface of first sliding sleeve is connected with the U-shaped board, the right side fixedly connected with second grip block of U-shaped board, and the second grip block is corresponding with the position of first grip block, the right flank joint of second grip block has the second sliding sleeve, and has cup jointed the second slide bar in the second sliding sleeve, the left end fixedly connected with regulating plate of second slide bar.

The upper surface of second slide bar has seted up a plurality of draw-in groove the right flank fixedly connected with connecting block of second grip block, the upper surface joint of connecting block has the cutting ferrule, the kelly has been cup jointed in the cutting ferrule, the bottom joint of kelly is in one of them draw-in groove, the top fixedly connected with of kelly draws the piece, the spring has been cup jointed on the surface of kelly, and the top fixed connection of spring draws the lower surface of piece, and the bottom fixed connection of spring is at the upper surface of cutting ferrule.

Preferably, the left surface joint of U-shaped board has the screw cap, screw cap female connection has the threaded rod, the left end fixedly connected with rotary device of threaded rod, the right-hand member fixedly connected with auxiliary device of threaded rod, and auxiliary device's right-hand member joint is at the left surface of fixed block, and the right flank fixed connection of fixed block is at the left surface of first grip block.

Preferably, the rotating device comprises a stop block, the right side face of the stop block is fixedly connected to the left end of the threaded rod, and the left side face of the stop block is fixedly connected with the circular ring.

Preferably, the auxiliary device includes the pivot, the left end fixed connection of pivot is at the right-hand member of threaded rod, the bearing has been cup jointed on the surface of pivot, the right-hand member joint of bearing is at the left surface of fixed block.

Preferably, the second sliding rod and the first sliding rod are both rectangular in shape, and the second sliding sleeve and the first sliding sleeve are both rectangular in shape.

Preferably, the right end of the second slide bar is fixedly connected with a baffle, and the size of the baffle is larger than that of the second slide bar.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this wound orthopedics fixation clamp, through setting up rotary device and drawing the piece, people put first grip block earlier in fracture department, and hold first slide bar, rethread rotary device reversal threaded rod, the rotatory U-shaped board that drives of threaded rod removes left, thereby make the second grip block remove left, fix fracture department, if the second grip block contacts the back with first grip block, still can not fix fracture department, people can upwards stimulate and draw the piece, make the kelly break away from the draw-in groove, then people promote the baffle left, make the regulating plate remove left, just can fix fracture department, can avoid appearing the condition that the skeleton is fixed insecure or can not fix, thereby can fix the fracture position of patient difference, bring the convenience when the treatment for medical staff.

2. This wound orthopedics fixation clamp is the rectangle through the shape that sets up second sliding sleeve, first sliding sleeve, second slide bar and first slide bar, can avoid second slide bar or first slide bar to take place the rotation when second sliding sleeve or first sliding sleeve internal motion to make it more stable when the motion, through setting up the baffle, can avoid the second slide bar to break away from the second sliding sleeve when removing left.

3. This wound orthopedics fixation clamp, through setting up auxiliary device, auxiliary device can first grip block can not follow the rotation of threaded rod and rotate, can also make the threaded rod more stable when rotatory simultaneously, through setting up the spring, when the draw-in groove was advanced in the draw-in groove to the draw-in rod joint, the spring can be given a decurrent effort of draw-in rod because the elasticity of self, makes inseparabler of draw-in rod and draw-in groove joint.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of part A of the present invention;

fig. 3 is a left side view of the present invention.

In the figure: the device comprises a first sliding rod 1, a first sliding sleeve 2, a U-shaped plate 3, a threaded cap 4, a threaded rod 5, a rotating device 6, a stop dog 61, a circular ring 62, an auxiliary device 7, a rotating shaft 71, a bearing 72, a fixed block 8, a first clamping plate 9, a second clamping plate 10, a second sliding sleeve 11, a second sliding rod 12, an adjusting plate 13, a clamping groove 14, a connecting block 15, a clamping sleeve 16, a clamping rod 17, a spring 18, a pull block 19 and a baffle 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a wound orthopedics fixation clamp comprises a first slide bar 1, a first clamping plate 9 is fixedly connected to the right end of the first slide bar 1, a first sliding sleeve 2 is sleeved on the surface of the first slide bar 1, a U-shaped plate 3 is fixedly connected to the upper surface of the first sliding sleeve 2, a threaded cap 4 is clamped on the left side surface of the U-shaped plate 3, a threaded rod 5 is in threaded connection with the threaded cap 4, a rotating device 6 is fixedly connected to the left end of the threaded rod 5, an auxiliary device 7 is fixedly connected to the right end of the threaded rod 5, the right end of the auxiliary device 7 is clamped on the left side surface of a fixed block 8, the right side surface of the fixed block 8 is fixedly connected to the left side surface of the first clamping plate 9, through the threaded rod 5, when a person holds the first slide bar 1, the threaded rod 5 positively rotates to drive the threaded cap 4 to move leftwards, the threaded cap 4 drives the U-shaped plate 3 to move leftwards, so, the rotating device 6 comprises a stop 61, the right side surface of the stop 61 is fixedly connected to the left end of the threaded rod 5, the left side surface of the stop 61 is fixedly connected with a ring 62, by arranging the rotating device 6, the ring 62 in the rotating device 6 can facilitate people to rotate the threaded rod 5, meanwhile, the stop 61 in the rotating device 6 can prevent the threaded cap 4 from being separated from the threaded rod 5 when moving leftwards, the auxiliary device 7 comprises a rotating shaft 71, the left end of the rotating shaft 71 is fixedly connected to the right end of the threaded rod 5, a bearing 72 is sleeved on the surface of the rotating shaft 71, the right end of the bearing 72 is clamped on the left side surface of the fixed block 8, by arranging the auxiliary device 7, the auxiliary device 7 can ensure that the first clamping plate 9 can not rotate along with the rotation of the threaded rod 5 and can also ensure that the threaded rod 5 is more stable when rotating, the right side of the U-shaped plate 3 is fixedly connected with a second, the right side face of the second clamping plate 10 is connected with a second sliding sleeve 11 in a clamping mode, a second sliding rod 12 is connected in the second sliding sleeve 11 in a sleeved mode, the second sliding rod 12 and the first sliding rod 1 are both rectangular in shape, the second sliding sleeve 11 and the first sliding sleeve 2 are both rectangular in shape, the second sliding sleeve 11 is arranged, the first sliding sleeve 2 is arranged, the second sliding rod 12 and the first sliding rod 1 are rectangular in shape, rotation of the second sliding rod 12 or the first sliding rod 1 in the second sliding sleeve 11 or the first sliding sleeve 2 can be avoided, the second sliding rod 12 and the first sliding sleeve 2 can move more stably, a baffle 20 is fixedly connected to the right end of the second sliding rod 12, the size of the baffle 20 is larger than that of the second sliding rod 12, the second sliding rod 12 can be prevented from being separated from the second sliding sleeve 11 when moving leftwards due to the arrangement of the baffle 20, and an adjusting plate 13 is fixedly connected.

The upper surface of the second sliding rod 12 is provided with a plurality of clamping grooves 14, the right side surface of the second clamping plate 10 is fixedly connected with a connecting block 15, the upper surface of the connecting block 15 is connected with a clamping sleeve 16 in a clamping way, a clamping rod 17 is sleeved in the clamping sleeve 16, through the arrangement of the clamping rod 17, when the clamping rod 17 is clamped in the clamping groove 14, the second sliding rod 12 can be fixed, so that the position of the adjusting plate 13 is fixed, the bottom end of the clamping rod 17 is clamped in one clamping groove 14, the top end of the clamping rod 17 is fixedly connected with a pulling block 19, through the arrangement of the pulling block 19, the pulling block 19 moves upwards to drive the clamping rod 17 to move upwards, so that the clamping rod 17 is separated from the clamping groove 14, the fixed state of the second sliding rod 12 can be released, so that people can conveniently adjust the position of the adjusting plate 13, the surface of the clamping rod 17 is sleeved with a spring 18, through the arrangement of the spring 18, when the clamping rod 17 is clamped in the clamping groove, the clamping rod 17 is clamped with the clamping groove 14 more tightly, the top end of the spring 18 is fixedly connected to the lower surface of the pulling block 19, and the bottom end of the spring 18 is fixedly connected to the upper surface of the clamping sleeve 16.

The utility model discloses an operating procedure does:

s1, firstly, people put the first clamping plate 9 at the fracture position of a patient, then people hold the first sliding rod 1 by hands, and then the threaded rod 5 is rotated forward by the ring 62, the threaded rod 5 is rotated forward to drive the threaded cap 4 to move left, the threaded cap 4 drives the U-shaped plate 3 to move left, so that the second clamping plate 10 moves left, and the fracture position of the patient is fixed;

s2, after the second clamping plate 10 is contacted with the first clamping plate 9, the fracture part still cannot be fixed, people can pull the pull block 19 upwards, and the pull block 19 drives the clamping rod 17 to move upwards, so that the clamping rod 17 is separated from the clamping groove 14;

s3, then, people push the baffle 20 leftwards to enable the second slide bar 12 to move leftwards, the second slide bar 12 drives the adjusting plate 13 to move leftwards, when the adjusting plate 13 is contacted with the fracture of a patient, people loosen the pull block 19 again, at the moment, the spring 18 drives the clamping rod 17 to move downwards due to the elasticity of the spring 18, the clamping rod 17 is clamped into the clamping groove 14, the fracture can be fixed, and the medical staff can conveniently perform treatment.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A wound orthopedics fixation clamp comprises a first sliding rod (1), and is characterized in that: the right end of the first sliding rod (1) is fixedly connected with a first clamping plate (9), the surface of the first sliding rod (1) is sleeved with a first sliding sleeve (2), the upper surface of the first sliding sleeve (2) is fixedly connected with a U-shaped plate (3), the right side of the U-shaped plate (3) is fixedly connected with a second clamping plate (10), the second clamping plate (10) corresponds to the first clamping plate (9), the right side surface of the second clamping plate (10) is clamped with a second sliding sleeve (11), a second sliding rod (12) is sleeved in the second sliding sleeve (11), and the left end of the second sliding rod (12) is fixedly connected with an adjusting plate (13);

a plurality of clamping groove (14) has been seted up to the upper surface of second slide bar (12) right flank fixedly connected with connecting block (15) of second grip block (10), the upper surface joint of connecting block (15) has cutting ferrule (16), cutting ferrule (16) endotheca has kelly (17), the bottom joint of kelly (17) is in one of them clamping groove (14), the top fixedly connected with of kelly (17) draws piece (19), spring (18) have been cup jointed on the surface of kelly (17), and the top fixed connection of spring (18) is at the lower surface that draws piece (19), and the bottom fixed connection of spring (18) is at the upper surface of cutting ferrule (16).

2. A traumatic orthopaedic fixation clamp according to claim 1, characterized in that: the left surface joint of U-shaped plate (3) has screw cap (4), screw cap (4) female connection has threaded rod (5), the left end fixedly connected with rotary device (6) of threaded rod (5), the right-hand member fixedly connected with auxiliary device (7) of threaded rod (5), and the right-hand member joint of auxiliary device (7) is at the left surface of fixed block (8), and the right flank fixed connection of fixed block (8) is at the left surface of first grip block (9).

3. A traumatic orthopaedic fixation clamp according to claim 2, characterized in that: the rotating device (6) comprises a stop block (61), the right side face of the stop block (61) is fixedly connected to the left end of the threaded rod (5), and the left side face of the stop block (61) is fixedly connected with a circular ring (62).

4. A traumatic orthopaedic fixation clamp according to claim 2, characterized in that: auxiliary device (7) are including pivot (71), the left end fixed connection of pivot (71) is at the right-hand member of threaded rod (5), bearing (72) have been cup jointed on the surface of pivot (71), the right-hand member joint of bearing (72) is at the left surface of fixed block (8).

5. A traumatic orthopaedic fixation clamp according to claim 1, characterized in that: the shapes of the second sliding rod (12) and the first sliding rod (1) are both rectangular, and the shapes of the second sliding sleeve (11) and the first sliding sleeve (2) are both rectangular.

6. A traumatic orthopaedic fixation clamp according to claim 1, characterized in that: the right end of the second sliding rod (12) is fixedly connected with a baffle (20), and the size of the baffle (20) is larger than that of the second sliding rod (12).