CN211862947U

CN211862947U - Novel nail extractor for orthopedic surgery

Info

Publication number: CN211862947U
Application number: CN202020073185.XU
Authority: CN
Inventors: 赵兵刚; 黄海
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-11-06
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a novel nail ware is got in orthopedic operation, include adjusting part, get nail subassembly and installation component, the fixed sucking disc that is provided with in bottom of installation component, the fixed fastening bolt that runs through in inside of installation component, the inside of fixed orifices is run through and is installed flexible subassembly, one side activity of flexible subassembly is provided with the internal thread cover, the inside of internal thread cover is run through and is installed adjusting part, adjusting part's bottom activity is provided with gets the nail subassembly. The utility model discloses a be provided with a series of structures and make this device utilize the gim peg to install this device on the operating table at the in-process that uses, utilize inside and outside atmospheric pressure's difference after that, adsorb the sucking disc on the operating table, then utilize multiple mounting means, the medical staff of being convenient for uses, unscrews the gim peg again, adjusts the length of telescopic link, then screws up the gim peg and fixes, makes things convenient for medical staff to adjust suitable length and uses.

Description

Novel nail extractor for orthopedic surgery

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a novel nail extractor for orthopedic surgery.

Background

Orthopedics is one of the most common departments of various hospitals, mainly studies the anatomy, physiology and pathology of the skeletal muscle system, maintains and develops the normal form and function of the system by using medicines, operations and physical methods, and a nail extractor is needed to assist medical staff in treating patients in the process of orthopedic operations.

Through the retrieval, patent publication number is CN208958309U the utility model provides a novel nail ware is got in bone surgery. The novel nail extractor for orthopedic surgery comprises a bottom plate and is provided with a supporting mechanism, the supporting mechanism is connected with a sleeve through a connecting block in a sliding mode, the supporting mechanism comprises a fixed plate, a sliding plate is connected with the fixed plate in a vertical sliding mode, the sliding plate is connected with the sliding block in a sliding mode, and the top of the sliding block is hinged to one end of a connecting rod.

The existing novel nail extractor for orthopedic surgery has the following defects:

1. the existing nail taking device is inconvenient for medical staff to install and influences the nail taking work of the medical staff;

2. the operation is complicated, and inconvenient staff adjusts, for this reason we provide a novel orthopedic surgery and get nail ware and solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel nail ware is got in bone surgery to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel nail ware is got in orthopedic operation, includes adjusting part, gets nail subassembly and installation component, the fixed sucking disc that is provided with in bottom of installation component, the fixed fastening bolt that runs through in inside of installation component, fastening bolt's the fixed orifices that is provided with in inside, the inside of fixed orifices runs through and installs flexible subassembly, one side activity of flexible subassembly is provided with the internal thread cover, the inside of internal thread cover runs through and installs adjusting part, adjusting part's bottom activity is provided with gets the nail subassembly.

Preferably, the adjusting component comprises an adjusting disc and an adjusting disc), a threaded rod is fixedly mounted at the bottom of the adjusting component, and an external thread joint is fixedly arranged at the bottom of the threaded rod.

Preferably, one side of the internal thread sleeve is fixedly provided with a fixing groove, and a fixing bolt is movably arranged on the surface of the fixing groove.

Preferably, the nail taking assembly comprises an internal thread joint, and a nail taking groove is fixedly arranged at the bottom of the internal thread joint.

Preferably, the telescopic assembly comprises a telescopic sleeve, a telescopic rod is movably mounted inside the telescopic sleeve, and an adjusting bolt is movably mounted on the surface of the telescopic sleeve.

Preferably, the installation component comprises an installation seat, positioning bolts are installed on two sides inside the installation seat in a penetrating mode, and installation frames are fixedly installed at two ends of the top of the installation seat.

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

1. the utility model discloses an install the installation component, can utilize the pilot pin to install this device on the operating table, utilize inside and outside atmospheric pressure's difference after that, adsorb the sucking disc on the operating table, utilize multiple mounting means, the medical staff of being convenient for uses.

2. The utility model discloses a run through in the inside of fixed orifices and install flexible subassembly, can unscrew the gim peg, adjust the length of telescopic link, then screw up the gim peg and fix, make things convenient for medical staff to adjust suitable length and use easy operation.

3. The utility model discloses an including the inside of thread bush runs through and installs adjusting part, can utilize external screw thread joint and get the nail subassembly and be connected, then the rotation regulation dish, utilize the threaded rod to drive and get the nail subassembly and rotate, at the in-process of getting the nail, get the nail subassembly and can not take place to rock, the medical staff of being convenient for gets nail work.

4. The utility model discloses a bottom activity at adjusting part is provided with gets the nail subassembly, can utilize female adapter to carry out swing joint with external thread joint, will get the nail subassembly and fix, then utilize and get the nail groove and get nail work, get the nail subassembly and can make the change according to the circumstances, the medical staff of being convenient for uses.

Drawings

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

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of a partial structure of the nail removing assembly of the present invention;

fig. 4 is a schematic view of a partial structure of the telescopic assembly of the present invention;

fig. 5 is a schematic view of the local structure of the internal thread bushing of the present invention.

In the figure: 1. an adjustment assembly; 101. an adjusting disk; 102. a threaded rod; 103. an externally threaded nipple; 2. an internal thread sleeve; 201. fixing grooves; 202. a fixing bolt; 3. a nail taking assembly; 301. an internal thread joint; 302. a nail taking groove; 4. a telescoping assembly; 401. a telescopic rod; 402. adjusting the bolt; 403. a telescopic sleeve; 5. mounting the component; 501. a mounting seat; 502. a mounting frame; 503. positioning bolts; 6. a suction cup; 7. fastening a bolt; 8. and (7) fixing holes.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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. 1-5, the present invention provides an embodiment: a novel orthopedic surgery nail extractor comprises an adjusting component 1, a nail extracting component 3 and a mounting component 5, wherein a sucker 6 is fixedly arranged at the bottom of the mounting component 5, the mounting component 5 can utilize a positioning bolt 503 to mount the device on an operating table, then the sucker 6 is adsorbed on the operating table by utilizing the difference of internal and external atmospheric pressures, and various mounting modes are utilized to facilitate the use of medical staff, a fastening bolt 7 is fixedly arranged in the mounting component 5 in a penetrating way, a fixing hole 8 is fixedly arranged in the fastening bolt 7, a telescopic component 4 is arranged in the fixing hole 8 in a penetrating way, the telescopic component 4 can unscrew the adjusting bolt 402 to adjust the length of a telescopic rod 401, then the adjusting bolt 402 is screwed to fix, the medical staff can conveniently adjust the proper length to use, an internal thread sleeve 2 is movably arranged on one side of the telescopic component 4, the adjusting component 1 is arranged in the internal thread sleeve 2 in a penetrating way, adjusting part 1 can utilize external thread joint 103 to be connected with getting nail subassembly 3, then rotation regulation dish 101, it is rotatory to utilize threaded rod 102 to drive to get nail subassembly 3, at the in-process of getting the nail, it can not take place to rock to get nail subassembly 3, the medical staff of being convenient for gets nail work, adjusting part 1's bottom activity is provided with gets nail subassembly 3, it can utilize internal thread joint 301 and external thread joint 103 to carry out swing joint to get nail subassembly 3, it fixes to get nail subassembly 3, then the nail work is got to the utilization nail groove 302 of getting, it can make the change according to the condition to get nail subassembly 3, the medical staff of being convenient for uses.

Further, adjusting part 1 includes adjusting disk 101, and the bottom fixed mounting of adjusting disk 101 has threaded rod 102, and the fixed external screw thread joint 103 that is provided with in bottom of threaded rod 102 can utilize external screw thread joint 103 to be connected with getting nail subassembly 3 when this device carries out the during operation, then rotatory adjusting disk 101 utilizes threaded rod 102 to drive to get nail subassembly 3 and rotates, is getting the in-process of nail, gets nail subassembly 3 and can not take place to rock, and the medical staff of being convenient for gets nail work.

Further, one side of the internal thread sleeve 2 is fixedly provided with a fixing groove 201, and a fixing bolt 202 is movably mounted on the surface of the fixing groove 201, when the device works, the threaded rod 102 can be conveniently installed in a penetrating mode through the internal thread sleeve 2, then the telescopic rod 401 is supported through the fixing groove 201, and then the fixing bolt 202 is screwed to fix the telescopic rod.

Further, get nail subassembly 3 and include female adapter 301, female adapter 301's fixed being provided with in bottom gets nail groove 302, when this device carries out the during operation, can utilize female adapter 301 and male adapter 103 to carry out swing joint, will get nail subassembly 3 and fix, then utilize to get nail groove 302 and get nail work, get nail subassembly 3 and can make the change according to the condition, the medical staff of being convenient for uses.

Further, telescopic component 4 includes telescopic tube 403, and telescopic tube 403's inside movable mounting has telescopic link 401, and telescopic tube 403's surface movable mounting has adjusting bolt 402, and when this device carried out work, can unscrew adjusting bolt 402, adjusts telescopic link 401's length, then screws up adjusting bolt 402 and fix, makes things convenient for medical staff to adjust suitable length and uses.

Further, the installation component 5 includes the mount pad 501, and the inside both sides of mount pad 501 all run through and install the pilot pin 503, and the both ends at mount pad 501 top are all fixed mounting has the mounting bracket 502, when this device carries out the during operation, can utilize the pilot pin 503 to install this device on the operating table, utilizes inside and outside atmospheric pressure's difference after that, adsorbs sucking disc 6 on the operating table, utilizes multiple mounting means, and the medical staff of being convenient for uses.

The working principle is as follows: before the device is used, a user firstly detects the device, after confirming that no problem exists, when the device is used, the device is firstly installed on an operating table by using a positioning bolt 503, then a sucker 6 is adsorbed on the operating table by using the difference of internal and external atmospheric pressures, the device is convenient for the medical staff to use by using a plurality of installation modes, then a fastening bolt 7 is unscrewed, the angle of a nail taking component 3 is adjusted, then the fastening bolt 7 is screwed down for fixing, then an adjusting bolt 402 is unscrewed, the length of a telescopic rod 401 is adjusted, then the adjusting bolt 402 is screwed down for fixing, the medical staff can conveniently adjust the proper length for use, then the external thread joint 103 is connected with the nail taking component 3, then an adjusting plate 101 is rotated, the screw rod 102 is used for driving the nail taking component 3 to rotate, the nail taking component 3 cannot shake in the nail taking process, and the medical staff can conveniently take the nails, then, the internal thread joint 301 and the external thread joint 103 are movably connected, the nail taking assembly 3 is fixed, then the nail taking groove 302 is used for nail taking, and the nail taking assembly 3 can be changed according to conditions, so that medical staff can use the nail taking assembly conveniently.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel nail ware is got in orthopedic operation, includes adjusting part (1), gets nail subassembly (3) and installation component (5), its characterized in that: the fixed sucking disc (6) that is provided with in bottom of installation component (5), the inside fixed through-mounting of installation component (5) has fastening bolt (7), the inside fixed orifices (8) that are provided with of fastening bolt (7), the inside through-mounting of fixed orifices (8) has flexible subassembly (4), one side activity of flexible subassembly (4) is provided with interior thread bush (2), the inside through-mounting of interior thread bush (2) has adjusting part (1), the bottom activity of adjusting part (1) is provided with gets nail subassembly (3).

2. The novel nail extractor for orthopedic surgery according to claim 1, characterized in that: the adjusting component (1) comprises an adjusting disc (101), a threaded rod (102) is fixedly mounted at the bottom of the adjusting disc (101), and an external thread joint (103) is fixedly arranged at the bottom of the threaded rod (102).

3. The novel nail extractor for orthopedic surgery according to claim 1, characterized in that: one side of the internal thread sleeve (2) is fixedly provided with a fixing groove (201), and a fixing bolt (202) is movably arranged on the surface of the fixing groove (201).

4. The novel nail extractor for orthopedic surgery according to claim 1, characterized in that: the nail taking assembly (3) comprises an internal thread joint (301), and a nail taking groove (302) is fixedly arranged at the bottom of the internal thread joint (301).

5. The novel nail extractor for orthopedic surgery according to claim 1, characterized in that: the telescopic assembly (4) comprises a telescopic sleeve (403), a telescopic rod (401) is movably mounted inside the telescopic sleeve (403), and an adjusting bolt (402) is movably mounted on the surface of the telescopic sleeve (403).

6. The novel nail extractor for orthopedic surgery according to claim 1, characterized in that: the mounting assembly (5) comprises a mounting seat (501), positioning bolts (503) are installed on two sides of the inside of the mounting seat (501) in a penetrating mode, and mounting frames (502) are fixedly installed at two ends of the top of the mounting seat (501).