CN214712657U

CN214712657U - Operation line fixer

Info

Publication number: CN214712657U
Application number: CN202023226042.7U
Authority: CN
Inventors: 谢婷
Original assignee: Changzhou Second Peoples Hospital
Current assignee: Changzhou Second Peoples Hospital
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-16
Anticipated expiration: 2030-12-29

Abstract

The utility model provides a surgical thread fixer, includes line box and base, its characterized in that: the improved wire box is characterized in that a plurality of T-shaped slots are formed in the base, one side of each slot is sealed, the other side of each slot is opened, a clamping head is arranged at the bottom of the wire box, the section of each clamping head is matched with the section of each slot, the wire box comprises a box body and a box cover, a fixed shaft, a volute spring, a wheel shaft and a wire wheel are arranged in the box body, a fixed hole is formed in the center of the box cover, and a screw is arranged in the fixed hole. The utility model aims at providing an operation line fixer which can orderly manage operation lines of different models aiming at the defects of the traditional product technology.

Description

Operation line fixer

Technical Field

The utility model relates to the field of medical equipment, especially, relate to an operation line fixer.

Background

During the surgical suture process, the surgical thread is frequently used. The operation lines are divided into a plurality of models according to different thicknesses, so that a plurality of operation lines are often used in one operation. Therefore, the arrangement and management of the surgical cables are particularly important, when more than two types of surgical cables are used, the wiring harnesses in different types are easily mixed together, the disordered and even knotted arrangement of the surgical cables directly influences the progress of the surgery, and the surgery which requires time-consuming operations is very unfavorable. At present, the existing fixator for the surgical cable only fixes the surgical cable, has single function and inconvenient use, and cannot meet clinical requirements.

Therefore, there is a need to provide a new surgical wire anchor to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an operation line fixer which can orderly manage operation lines of different models aiming at the defects of the traditional product technology.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a surgical thread fixer, includes line box and base, its characterized in that: the improved wire box is characterized in that a plurality of T-shaped slots are formed in the base, one side of each slot is sealed, the other side of each slot is opened, a clamping head is arranged at the bottom of the wire box, the section of each clamping head is matched with the section of each slot, the wire box comprises a box body and a box cover, a fixed shaft, a volute spring, a wheel shaft and a wire wheel are arranged in the box body, a fixed hole is formed in the center of the box cover, and a screw is arranged in the fixed hole.

Further, the fixed axle is located the box body positive center, the fixed axle surface is equipped with first opening, the fixed axle is hollow structure, be equipped with the screw thread in the fixed axle, the screw thread matches with the screw, the shaft overlaps on the fixed axle, the shaft is hollow cylinder shape, the shaft both sides are equipped with ring shape curb plate, the shaft surface is equipped with the second opening, the shaft surface is equipped with four evenly distributed's sand grip, volute spiral spring sets up the inner space between fixed axle and the shaft, volute spiral spring one end is connected in first opening, and the other end is connected in the second opening, the line wheel overlaps on the shaft, be equipped with on the line wheel with sand grip assorted recess.

Furthermore, the left side face and the right side face of the wire box are square, the left upper corner and the right lower corner of the wire box are filleted corners, a curved surface is arranged on each of the upper portion and the lower portion of the wire box, a wire outlet hole is formed in the upper portion of the wire box and located on the upper curved surface, a poking piece is arranged above the wire outlet holes, and the two sides of the poking piece are embedded in sliding grooves in the side edges of the upper curved surface.

The utility model has the advantages that: the utility model discloses arrange the operation line box of different models on the base in order, operation line box can be dismantled, and the line box has operation line outlet, and volute spring in the line box can be with the line that does not use up in the retraction line box, avoids obscuring with other operation lines, and the plectrum can prevent that the operation line from retracting.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

FIG. 2 is a schematic view of the structure of the base;

FIG. 3 is a schematic view of the construction of the thread cassette;

FIG. 4 is a schematic view of the lid;

FIG. 5 is a schematic view of a stationary shaft;

FIG. 6 is a schematic view of the construction of the axle;

fig. 7 is a schematic structural view of the pulley.

In the figure, 1, a wire box, 2, a base, 3, a box body, 4, a box cover, 5, a fixed shaft, 6, a volute spring, 7, a wheel shaft, 8, a wire wheel, 11, a clamping head, 12, a wire outlet hole, 13, a shifting sheet, 14, a sliding groove, 21, a slot, 41, a screw, 51, a first opening, 52, a thread, 71, a side plate, 72, a second opening, 73, a convex strip and 81, and a groove are arranged.

Detailed Description

As shown in fig. 1 to 4, a surgical thread fixer includes a thread cassette 1 and a base 2, and is characterized in that: the base 2 is provided with a plurality of T-shaped slots 21, one side of each slot 21 is sealed, the other side of each slot 21 is open, and the sealed side is the same as the wire outlet hole 12, so that the wire box 1 cannot slip off from the base 2 due to pulling; the bottom of the wire box 1 is provided with a clamping head 11, the section of the clamping head 11 is matched with the section of the slot 21, the base 2 can be matched with a plurality of wire boxes 1 which are provided with different types of operation lines, each wire box 1 comprises a box body 3 and a box cover 4, a fixed shaft 5, a volute spiral spring 6, a wheel shaft 7 and a wire wheel 8 are arranged in the box body 3, the center of the box cover 4 is provided with a fixed hole, and a screw 41 is arranged in the fixed hole.

As shown in fig. 3 to 7, the fixed shaft 5 is located at the center of the box body 3, the surface of the fixed shaft 5 is provided with a first opening 51, the fixed shaft 5 is of a hollow structure, the fixed shaft 5 is provided with threads 52, the threads 52 are matched with the screws 41, the box cover 4 is fixed on the box body 3, the wheel shaft 7 is sleeved on the fixed shaft 5, the wheel shaft 7 is of a hollow cylindrical shape, two sides of the wheel shaft 7 are provided with circular side plates 71, the surface of the wheel shaft 7 is provided with a second opening 72, the surface of the wheel shaft 7 is provided with four ribs 73 uniformly distributed, the volute spring 6 is arranged in the inner space between the fixed shaft 5 and the wheel shaft 7, one end of the volute spring 6 is connected to the first opening 51, the other end of the volute spring is connected to the second opening 72, the wheel 8 is sleeved on the wheel shaft 7, the wheel 8 is provided with grooves 81 matched with the ribs 73, and the wheel 8 and the wheel shaft 7 cannot slip, so that the rotation is uniform.

As shown in fig. 3, the left side surface and the right side surface of the wire box 1 are square with rounded corners at the upper left corner and the lower right corner, the wire box 1 is provided with a curved surface at each of the upper part and the lower part, the upper part of the wire box 1 is provided with a wire outlet hole 12, the wire outlet hole 12 is positioned on the upper curved surface, a poking sheet 13 is arranged above the wire outlet hole 12, two sides of the poking sheet 13 are embedded in sliding grooves 14 at the side edges of the upper curved surface, and the poking sheet 13 slides to the wire outlet hole 12 to prevent the surgical suture from retracting.

When the suture line box is used, each slot 21 on the base 2 can be matched with a thread box 1 which is provided with operation lines of different models, marks are made on the thread box 1, the operation lines are wound on the thread wheel 8, the operation lines of corresponding models are pulled out by proper lengths when in operation suture, the thread wheel 8 and the wheel shaft 7 are driven to rotate when the operation lines are pulled out, pressure is applied to the spiral spring 6 to generate retraction force, the operation lines are fixed by the poking piece 13 to prevent the operation lines from retracting, after the operation lines of a certain model are used, the poking piece 13 is loosened, the redundant operation lines exposed outside are withdrawn by the spiral spring 6, the operation lines cannot be mixed or disordered with other model operation lines used later, only one type of line is used at a time, and the suture efficiency is effectively improved.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A surgical thread fixer, includes line box (1) and base (2), its characterized in that: be equipped with multichannel T font slot (21) on base (2), slot (21) one side is sealed, another side opening, line box (1) bottom is equipped with dop (11), dop (11) cross-section matches with slot (21) cross-section, line box (1) is including box body (3) and lid (4), be equipped with fixed axle (5), spiral spring (6), shaft (7), line wheel (8) in box body (3), lid (4) central authorities are equipped with the fixed orifices, be equipped with screw (41) in the fixed orifices.

2. The surgical wire anchor of claim 1, wherein: the fixing shaft (5) is located in the center of the box body (3), a first opening (51) is formed in the surface of the fixing shaft (5), the fixing shaft (5) is of a hollow structure, threads (52) are arranged in the fixing shaft (5), the threads (52) are matched with screws (41), the wheel shaft (7) is sleeved on the fixing shaft (5), the wheel shaft (7) is of a hollow cylinder shape, circular side plates (71) are arranged on two sides of the wheel shaft (7), a second opening (72) is formed in the surface of the wheel shaft (7), four convex strips (73) are uniformly distributed on the surface of the wheel shaft (7), the scroll spring (6) is arranged in an inner space between the fixing shaft (5) and the wheel shaft (7), one end of the scroll spring (6) is connected to the first opening (51), the other end of the scroll spring is connected to the second opening (72), and the wheel shaft (7) is sleeved with the wheel (8), and a groove (81) matched with the convex strip (73) is arranged on the wire wheel (8).

3. The surgical wire anchor of claim 1, wherein: the wire box is characterized in that the left side face and the right side face of the wire box (1) are square, the left upper corner and the right lower corner of the wire box are filleted corners, a curved surface is arranged on each of the upper portion and the lower portion of the wire box (1), a wire outlet hole (12) is arranged on the upper portion of the wire box (1), the wire outlet hole (12) is located on the upper curved surface, a poking piece (13) is arranged above the wire outlet hole (12), and two sides of the poking piece (13) are embedded in sliding grooves (14) on the side edges of the upper curved surface.