CN215129536U

CN215129536U - A trapezoidal backbone osteotome for orthopedics is clinical

Info

Publication number: CN215129536U
Application number: CN202120323773.9U
Authority: CN
Inventors: 保毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-12-14
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a trapezoidal backbone osteotome for orthopedics is clinical, including holding a section of thick bamboo, hold many antislip strips of fixedly connected with on the lateral wall of a section of thick bamboo, it is equipped with the removal post in the section of thick bamboo to hold, remove the post and hold a section of thick bamboo sliding connection, fixedly connected with lighting mechanism on the terminal surface of a section of thick bamboo of holding, the upper end of a section of thick bamboo of holding is connected with two scale mechanisms, the upper end of removing the post is connected with moving mechanism, moving mechanism cup joints in two scale mechanisms, the lower extreme of removing the post is connected with fixing mechanism, the fixing mechanism interpolation is equipped with the osteotome, osteotome and fixing mechanism swing joint. The utility model discloses can make the scale frame remove, further just can make things convenient for the staff to know the degree of depth that the osteotome got into, the condition around the bone that the lamp pearl makes things convenient for the staff to know simultaneously to make things convenient for staff's work, indirect improvement staff's work efficiency.

Description

A trapezoidal backbone osteotome for orthopedics is clinical

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a trapezoidal backbone osteotome for orthopedics is clinical.

Background

The osteotome is a surgical instrument for trimming and chiseling bones during orthopedic surgery, and is divided into a flat osteotome, a round osteotome, an empty shell chisel and other composition forms, and the main technical index is that the cutting edge of the osteotome is sharp and has no phenomena of edge breaking and edge rolling; the connection position of osteotome is fixed should be firm, and the during operation must not become flexible or drop, and the osteotome is the operation medical instrument commonly used in orthopedics clinical practice, and the osteotome mainly used repairs the bone face and gets the bone, and the osteotome that uses clinically is formula design as an organic whole usually, chisel body and chisel head integrated into one piece, and in use utilizes the chisel head to cut bone tissue.

In actual conditions, medical personnel is doing the in-process of spinal surgery, and medical personnel can hand the hammer head and strike the osteotome to cut unnecessary bone, but at the in-process that strikes, medical personnel can in time know the degree of depth of cutting according to the scale on the osteotome, but the inconvenient medical personnel of scale of osteotome watch, thereby influence medical personnel's work, the indirect work efficiency that has reduced staff.

Therefore, we propose a trapezoidal spine osteotome for orthopedic clinics to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a trapezoidal spine osteotome for orthopedics clinic.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a trapezoidal spine osteotome for orthopedics clinic comprises a holding barrel, wherein a plurality of anti-slip strips are fixedly connected to the side wall of the holding barrel, a moving column is arranged in the holding barrel and is connected with the holding barrel in a sliding mode, a lighting mechanism is fixedly connected to the end face of the holding barrel, two carving mechanisms are connected to the upper end of the holding barrel, the upper end of the moving column is connected with a moving mechanism, the moving mechanism is sleeved on the two carving mechanisms, the lower end of the moving column is connected with a fixing mechanism, an osteotome is inserted into the fixing mechanism, and the osteotome is movably connected with the fixing mechanism;

the lighting mechanism comprises a placing ring fixedly connected to the lower end face of the holding cylinder, a placing groove is formed in the lower end face of the placing ring, and a plurality of lamp beads are fixedly connected to the inner top end of the placing groove;

the two measuring mechanisms comprise two measuring columns which are fixedly connected to the upper end of the holding cylinder respectively, and the upper ends of the two measuring columns are fixedly connected with a baffle;

the moving mechanism comprises a knocking block fixedly connected to the upper end of a moving column, the upper end of the moving column is fixedly connected with two connecting plates, and the side walls of the two connecting plates are fixedly connected with scale frames;

the fixing mechanism comprises an installation cylinder fixedly connected to the lower end of the movable column, a plurality of fixing nuts are fixedly connected to the side wall of the installation cylinder, and a plurality of fixing screws are connected to the fixing nuts through threads.

Preferably, two all be equipped with on the lateral wall of carving the volume post and carve the volume sticker, and a plurality of carving the volume stickers set up respectively on two four sides lateral walls of carving the volume post.

Preferably, the two scale frames are respectively sleeved on the two scale columns, the side walls of the two scale frames are not in contact with the side walls of the two scale columns, and the area of the two baffles is larger than that of the scale frames.

Preferably, many the one end of fixed screw passes the lateral wall of installation section of thick bamboo respectively and extends to inside, and the one end of many fixed screws contacts with the lateral wall of osteotome respectively, the osteotome is inserted and is located in the installation section of thick bamboo.

Preferably, the lateral wall of holding a section of thick bamboo is equipped with a plurality of recesses, and is a plurality of equal fixedly connected with damping slide rail on the inside wall of recess is a plurality of equal sliding connection has damping slider, polylith on the lateral wall of damping slide rail the lateral wall of damping slider respectively with the lateral wall fixed connection who removes the post.

Preferably, many the material of antislip strip is the rubber material, and all is equipped with anti-skidding granule on the lateral wall of many antislip strips.

Compared with the prior art, the beneficial effects of the utility model are that:

in this device, through holding a section of thick bamboo, remove the post, the osteotome, the lamp pearl, the volume pearl of carving, the baffle, strike the piece, the volume frame of carving, an installation section of thick bamboo, fixation nut, the set screw, damping slide rail and damping slider's use, the staff can directly place the osteotome in the installation section of thick bamboo, rotatory set screw simultaneously, just so can make the osteotome fix on removing the post, then the staff places the osteotome in suitable place again, then the staff strikes again and strikes the piece, thereby just can make the volume frame of carving remove, further just can make things convenient for the staff to know the degree of depth that the osteotome got into, the condition around the bone that the lamp pearl makes things convenient for the staff to know simultaneously, thereby make things convenient for staff's work, indirect work efficiency that has improved the staff.

Drawings

Fig. 1 is a schematic structural diagram of a trapezoidal spine osteotome for orthopedic clinics according to the present invention;

fig. 2 is a schematic bottom view of a trapezoidal spinal osteotome for orthopedics clinical use according to the present invention;

fig. 3 is a schematic top view of a trapezoidal spine osteotome for orthopedic clinics according to the present invention;

fig. 4 is a schematic side view of the trapezoidal spinal osteotome for orthopedics clinical use according to the present invention.

In the figure: the device comprises a holding barrel 1, an anti-slip strip 2, a moving column 3, an osteotome 4, a placing ring 5, a placing groove 6, a lamp bead 7, a measuring column 8, a baffle 9, a knocking block 10, a connecting plate 11, a measuring frame 12, an installation barrel 13, a fixing nut 14, a fixing screw 15, a groove 16, a damping sliding rail 17 and a damping sliding block 18.

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.

Referring to fig. 1-4, a trapezoidal backbone osteotome for orthopedics is clinical, including holding a section of thick bamboo 1, hold many antislip strips 2 of fixedly connected with on the lateral wall of a section of thick bamboo 1, many antislip strips 2's material is the rubber material, and all is equipped with anti-skidding granule on many antislip strips 2's the lateral wall, wherein antislip strip 2 has improved the frictional force of device with medical personnel's palm, further improvement the stability of device.

It is equipped with the removal post 3 in 1 to hold a section of thick bamboo, removes post 3 and holds a section of thick bamboo 1 sliding connection, is equipped with a plurality of recesses 16 on the lateral wall of a section of thick bamboo 1 of holding, and equal fixedly connected with damping slide rail 17 on the inside wall of a plurality of recesses 16, and equal sliding connection has damping slide 18 on the lateral wall of a plurality of damping slide rails 17, and the lateral wall of polylith damping slide 18 respectively with the lateral wall fixed connection who removes post 3.

Fixedly connected with lighting mechanism on the terminal surface of a section of thick bamboo 1 of taking, lighting mechanism includes that fixed connection places ring 5 on the terminal surface under a section of thick bamboo 1 of taking, and the lower terminal surface of placing ring 5 is equipped with standing groove 6, and the interior top fixedly connected with of standing groove 6 has a plurality of lamp pearls 7, and wherein lamp pearl 7 is prior art, does not excessively state here.

The upper end of holding a section of thick bamboo 1 is connected with two and carves a volume mechanism, and two are carved a volume mechanism and include two and carve a volume post 8 in the upper end of holding a section of thick bamboo 1 respectively fixed connection, all are equipped with on two lateral walls of carving a volume post 8 and carve a volume sticker, and a plurality of are carved a volume stickers and set up respectively on two four sides lateral walls of carving a volume post 8, and the equal fixedly connected with baffle 9 in upper end of two carving a volume posts 8.

The upper end of removing post 3 is connected with moving mechanism, moving mechanism includes fixed connection and beats 10 in the piece that beats of removing 3 upper ends of post, two connecting plates 11 of the upper end fixedly connected with of removal post 3, equal fixedly connected with volume of carving on the lateral wall of two connecting plates 11 is frame 12, two volume of carving frame 12 cup joint respectively on two volume of carving post 8, and two lateral walls of carving frame 12 do not contact with two lateral walls of carving post 8, the area of two baffles 9 is greater than the area of volume of carving frame 12, moving mechanism cup joints on two volume of carving mechanisms.

The lower extreme that removes post 3 is connected with fixed establishment, fixed establishment includes fixed connection in the installation section of thick bamboo 13 that removes the 3 lower extremes of post, many fixation nut 14 of fixedly connected with on the lateral wall of installation section of thick bamboo 13, threaded connection has many set screw 15 on many fixation nut 14, the lateral wall that installation section of thick bamboo 13 is passed respectively and extends to inside many set screw 15's one end, and the one end of many set screw 15 contacts with the lateral wall of osteotome 4 respectively, osteotome 4 inserts and locates in installation section of thick bamboo 13, the fixed establishment interpolation is equipped with osteotome 4, osteotome 4 and fixed establishment swing joint.

The utility model discloses in, when the staff need use this device, at first the staff can directly insert osteotome 4 in installation section of thick bamboo 13, then the staff rotates set screw 15 again, just so can make osteotome 4 fix in installation section of thick bamboo 13, later the staff lays suitable position osteotome 4 again, use the hammer to strike and strike piece 10 simultaneously, just so can make removal post 3 remove downwards, thereby just can make moment frame 12 remove, use under the cooperation of moment post 8 simultaneously, just so can make the staff know osteotome 4 and descend the degree of depth, the staff can be according to actual conditions simultaneously, thereby start-up lamp pearl 7, just so can make things convenient for the staff to watch the position of osteotome 4, further work that has made things convenient for the staff, indirect work efficiency that has improved the staff.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The trapezoidal spine osteotome for orthopedics clinic comprises a holding barrel (1) and is characterized in that a plurality of anti-slip strips (2) are fixedly connected to the side wall of the holding barrel (1), a moving column (3) is arranged in the holding barrel (1), the moving column (3) is in sliding connection with the holding barrel (1), a lighting mechanism is fixedly connected to the end face of the holding barrel (1), two scale mechanisms are connected to the upper end of the holding barrel (1), a moving mechanism is connected to the upper end of the moving column (3), the moving mechanism is sleeved on the two scale mechanisms, a fixing mechanism is connected to the lower end of the moving column (3), an osteotome (4) is inserted into the fixing mechanism, and the osteotome (4) is movably connected with the fixing mechanism;

the lighting mechanism comprises a placing ring (5) fixedly connected to the lower end face of the holding barrel (1), a placing groove (6) is formed in the lower end face of the placing ring (5), and a plurality of lamp beads (7) are fixedly connected to the inner top end of the placing groove (6);

the two metering mechanisms comprise two metering columns (8) which are respectively and fixedly connected to the upper end of the holding barrel (1), and the upper ends of the two metering columns (8) are both fixedly connected with a baffle (9);

the moving mechanism comprises a knocking block (10) fixedly connected to the upper end of a moving column (3), the upper end of the moving column (3) is fixedly connected with two connecting plates (11), and the side walls of the two connecting plates (11) are fixedly connected with a scale frame (12);

the fixing mechanism comprises an installation cylinder (13) fixedly connected to the lower end of the movable column (3), a plurality of fixing nuts (14) are fixedly connected to the side wall of the installation cylinder (13), and a plurality of fixing screws (15) are connected to the fixing nuts (14) in a threaded mode.

2. The trapezoidal spine osteotome for orthopedics clinic according to claim 1, wherein the side walls of the two graduation pillars (8) are provided with graduation stickers, and the plurality of graduation stickers are respectively arranged on the four side walls of the two graduation pillars (8).

3. The trapezoidal spinal osteotome for orthopedics clinic according to claim 1, characterized in that two of said scale frames (12) are respectively sleeved on two scale columns (8), and the side walls of two scale frames (12) are not in contact with the side walls of two scale columns (8), and the area of two of said baffles (9) is larger than the area of scale frames (12).

4. The trapezoidal spine osteotome for orthopedics clinic according to claim 1, characterized in that one end of each of said plurality of fixing screws (15) passes through and extends into the side wall of said mounting cylinder (13), and one end of each of said plurality of fixing screws (15) contacts with the side wall of said osteotome (4), said osteotome (4) being inserted into said mounting cylinder (13).

5. The trapezoidal spine osteotome for orthopedics clinic according to claim 1, characterized in that a plurality of grooves (16) are provided on the side wall of the holding barrel (1), a plurality of damping slide rails (17) are fixedly connected to the inner side wall of the grooves (16), a plurality of damping slide blocks (18) are slidably connected to the side wall of the damping slide rails (17), and the side walls of the damping slide blocks (18) are fixedly connected to the side wall of the movable column (3) respectively.

6. The trapezoidal spinal osteotome for orthopedics clinic according to claim 1, characterized in that the plurality of anti-slip strips (2) are made of rubber, and the side walls of the plurality of anti-slip strips (2) are provided with anti-slip particles.