CN216090696U - Surgical blade assembly for skin surgery - Google Patents

Abstract

The utility model discloses an operation blade assembly for skin surgery, which comprises a handle and an operation blade, wherein an anti-skid rubber sleeve is fixedly connected to the handle, two connecting pieces are fixedly connected to the handle, the two connecting pieces are connected with a same rotating mechanism, the rotating mechanism comprises bearings fixedly connected to the two connecting pieces, a rotating column is arranged between the two bearings, the other connecting piece is connected with a fixing mechanism, a rotating mechanism matched with the rotating mechanism is inserted into one connecting piece, the rotating mechanism is connected with a connecting mechanism matched with the operation blade, and a limiting mechanism used for limiting the operation blade is arranged on the connecting mechanism. The surgical knife blade can be conveniently adjusted by medical staff, the use of the medical staff is further facilitated, and the working efficiency of the medical staff is indirectly improved.

Description

Surgical blade assembly for skin surgery

Technical Field

The utility model relates to the technical field of surgical blade assemblies, in particular to a surgical blade assembly for skin surgery.

Background

One of the sub-disciplines of the dermatology department is a science of intersection which is based on dermatology and integrates a plurality of disciplines, mainly treats and solves skin diseases, repairs skin defects and improves skin quality by related surgical techniques and means, wherein a scalpel is an important medical instrument in the dermatology department, and the scalpel is a special cutter which consists of a blade and a handle and is used for cutting human body or animal body tissues and is an indispensable important operation tool in the surgical operation.

In the actual operation process, the existing scalpel generally comprises a handle and a blade, but the existing scalpel has the following problems in use: current scalpel can't adjust its angle, and skin surgery often appears some cutting angle of making an oar when using scalpel blade simultaneously, and scalpel blade uses with regard to inconvenient medical personnel this moment to medical personnel's work has been influenced, indirect medical personnel's work efficiency that has reduced.

We have therefore proposed a surgical blade assembly for dermal surgery to address the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to overcoming the shortcomings of the prior art by providing a surgical blade assembly for use in skin surgery.

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

the utility model provides a skin surgery uses surgical blade subassembly, includes handle of a knife and surgical blade, fixedly connected with antiskid rubber sleeve on the handle of a knife, two connecting pieces of fixedly connected with on the handle of a knife, two be connected with same slewing mechanism on the connecting piece, another be connected with fixed establishment on the connecting piece, one of them the connecting piece is last to insert be equipped with slewing mechanism assorted rotary mechanism, be connected with on the slewing mechanism with surgical blade assorted coupling mechanism, the last stop gear who is used for spacing surgical blade that is equipped with of coupling mechanism.

Preferably, the rotating mechanism comprises bearings fixedly connected to the two connecting pieces, a rotating column is arranged between the bearings, and a plurality of first racks are arranged on the inner side wall of the rotating column.

Preferably, fixed establishment includes the fixing base of fixed connection on another connecting piece, be equipped with many second racks in the fixing base, the first strong magnet of fixedly connected with on the inside wall of fixing base.

Preferably, the rotating mechanism comprises a toothed column inserted into one of the connecting pieces, the toothed column is respectively matched with the first racks and the second racks, a groove is formed in the toothed column, and a second strong magnet matched with the first strong magnet is fixedly connected in the groove.

Preferably, the connecting mechanism comprises a connecting plate sleeved on the rotating column, a clamping block is fixedly connected to the connecting plate, and a clamping groove matched with the clamping block is formed in the surgical blade.

Preferably, stop gear is including setting up two spouts on the connecting plate, two equal sliding connection has the slider in the spout, two the same diaphragm of slider fixedly connected with, fixedly connected with limiting plate on the lateral wall of diaphragm, fixedly connected with rubber pad on the limiting plate.

Preferably, the diameters of the two sliding grooves are gradually increased from one end of the surgical blade to one end of the knife handle, and the side walls of the two sliding blocks are connected with deformable rubber materials.

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

in the device, through the use of the bearing, the rotating column, the first rack, the fixed column, the second rack, the first strong magnetic block, the toothed column, the groove, the second strong magnetic block, the connecting plate and the surgical blade, when a medical worker needs to adjust the angle of the surgical blade, the medical worker can directly pull the toothed column outwards, the toothed column is meshed with the first rack at the moment, so that the rotating column can rotate, further the angle of the surgical blade can be adjusted, after the angle adjustment of the surgical blade is finished, the toothed column is directly pushed, further part of the toothed column can be meshed with the second rack, meanwhile, under the assistance of the first strong magnetic block and the second strong magnetic block, the toothed column can be fixed on the rotating column, the rotation of the rotating column is avoided, so that the medical worker can conveniently adjust the angle of the surgical blade, and the use of the medical worker is further facilitated, the work efficiency of medical personnel is indirectly improved.

Through the fixture block, the draw-in groove, the spout, the slider, the diaphragm, the limiting plate, surgical blade, the use of connecting plate and rubber pad, medical personnel can directly place surgical blade in one side of connecting plate, just so can make the fixture block enter into the draw-in groove, medical personnel promote the limiting plate again simultaneously, under the assistance of spout and slider, just can make the spacing surgical blade of living of limiting plate, thereby can make surgical blade normal use, further medical personnel change surgical blade has been made things convenient for, thereby medical personnel's work has been made things convenient for, indirect improvement the practicality of device.

Drawings

FIG. 1 is a schematic view of a surgical blade assembly for dermatological surgery in accordance with the present invention;

FIG. 2 is a schematic view of the connection relationship between the rotating mechanism, the fixing mechanism, the rotating mechanism and the connecting member of the surgical blade assembly for skin surgery according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic side view of a surgical blade assembly for skin surgery in accordance with the present invention;

FIG. 5 is an enlarged view of a portion B of FIG. 4;

FIG. 6 is a schematic top view of a surgical blade assembly for skin surgery in accordance with the present invention.

In the figure: 1 handle of a knife, 2 anti-skidding rubber sleeves, 3 connecting pieces, 4 scalpel blades, 5 bearings, 6 rotation posts, 7 first racks, 8 fixing seats, 9 second racks, 10 first strong magnetic blocks, 11 tooth posts, 12 grooves, 13 second strong magnetic blocks, 14 connecting plates, 15 clamping grooves, 16 clamping blocks, 17 sliding grooves, 18 sliding blocks, 19 transverse plates, 20 limiting plates and 21 rubber pads.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, a skin surgery uses surgical blade subassembly, including handle of a knife 1 and surgical blade 4, fixedly connected with antiskid rubber sleeve 2 on the handle of a knife 1, wherein especially notice, antiskid rubber sleeve 2 can increase the frictional force of medical personnel's palm and handle of a knife 1, thereby make medical personnel's more stable of holding, two connecting pieces 3 of fixedly connected with on the handle of a knife 1, be connected with same slewing mechanism on two connecting pieces 3, slewing mechanism includes bearing 5 of fixed connection on two connecting pieces 3, be equipped with between two bearings 5 and rotate post 6, wherein especially notice, it is connected with two bearings 5 rotation respectively to rotate post 16, be equipped with a plurality of first racks 7 on the inside wall of rotating post 6.

Be connected with fixed establishment on another connecting piece 3, fixed establishment includes fixed connection in the fixing base 8 on another connecting piece 3, is equipped with many second racks 9 in the fixing base 8, the first strong magnet of fixedly connected with 10 on the inside wall of fixing base 8.

The rotating mechanism matched with the rotating mechanism is inserted in one of the connecting pieces 3 and comprises a toothed column 11 inserted in one of the connecting pieces 3, the toothed column 11 is respectively matched with the first racks 7 and the second racks 9, a groove 12 is formed in the toothed column 11, and a second strong magnet 13 matched with the first strong magnet 10 is fixedly connected in the groove 12.

In-process of actual operation, medical personnel outwards stimulate toothed column 11, just so can make toothed column 11 and first rack mesh mutually, medical personnel's rotatory toothed column 11 this moment, just so can make rotation post 6 rotate, when rotation post 6 rotates, just can make connecting plate 14 rotate, thereby just can make scalpel blade 4's angle obtain adjusting, later medical personnel can directly inwards promote toothed column 11, just so can make a part of toothed column 11 and second rack 9 mesh mutually, because fixing base 8 is fixed, consequently second rack 9 can make toothed column 11 obtain spacingly, first strong magnet 10 and the strong magnet 13 of second can contact simultaneously, thereby avoided dropping of toothed column 11, further reach the purpose of spacing rotation post 6, thereby make scalpel blade 4's angle obtain spacing, thereby make things convenient for medical personnel to use this device.

The rotating mechanism is connected with a connecting mechanism matched with the scalpel blade 4, the connecting mechanism comprises a connecting plate 14 sleeved on the rotating column 6, a clamping block 16 is fixedly connected onto the connecting plate 14, and a clamping groove 15 matched with the clamping block 16 is formed in the scalpel blade 4.

The connecting mechanism is provided with a limiting mechanism for limiting the surgical blade 4, the limiting mechanism comprises two sliding grooves 17 arranged on the connecting plate 14, sliding blocks 18 are connected in the two sliding grooves 17 in a sliding manner, the diameters of the two sliding grooves 17 gradually increase from one end of the surgical blade 4 to one end of the knife handle 1, the side walls of the two sliding blocks 18 are connected with deformable rubber materials, and meanwhile, the rubber materials can not influence the normal movement of the sliding blocks 18 in the sliding grooves 17, when the sliding blocks 18 move in the sliding grooves 17, the sliding blocks 18 can be limited by the sliding grooves 17 because the diameters of the sliding grooves 17 gradually decrease, so that the sliding blocks 18 can be limited by the sliding grooves 17, the sliding blocks 18 can be further limited, when the sliding blocks 18 are limited, the limiting plates 20 can be limited, the surgical blade 4 can not fall off from the connecting plate 14, and further medical staff can conveniently use the device, the two sliding blocks 18 are fixedly connected with the same transverse plate 19, the side wall of the transverse plate 19 is fixedly connected with a limiting plate 20, and the limiting plate 20 is fixedly connected with a rubber pad 21.

In-process of actual operation, medical personnel can directly place scalpel blade 4 on connecting plate 14, simultaneously block 16 and draw-in groove 15 are aligned, just so can make block 16 enter into draw-in groove 15, later medical personnel can directly promote limiting plate 20, under slider 18 and spout 17's assistance, just can make limiting plate 20 remove, when slider 18 removes the other one end of spout 17, slider 18 will receive spout 18 spacing, thereby just can make limiting plate 20 obtain spacing, further purpose that just can reach spacing scalpel blade 4, thereby made things convenient for medical personnel to use this device. The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (7)

1. The utility model provides a skin surgery uses surgical blade subassembly, includes handle of a knife (1) and scalpel blade (4), its characterized in that, fixedly connected with antiskid rubber sleeve (2) is gone up in handle of a knife (1), two connecting piece (3) of fixedly connected with are gone up in handle of a knife (1), two be connected with same slewing mechanism on connecting piece (3), one in addition be connected with fixed establishment on connecting piece (3), one wherein insert on connecting piece (3) and be equipped with slewing mechanism assorted rotary mechanism, be connected with on the slewing mechanism with scalpel blade (4) assorted coupling mechanism, the last stop gear who is used for spacing scalpel blade (4) that is equipped with of coupling mechanism.

2. A surgical blade assembly according to claim 1, wherein the rotation means comprise bearings (5) fixedly connected to the two coupling members (3), a rotation post (6) being provided between the two bearings (5), and a plurality of first racks (7) being provided on the inner side wall of the rotation post (6).

3. A surgical blade assembly for dermatological surgery according to claim 1, wherein the fixing means comprise a holder (8) fixedly connected to the other connecting member (3), a plurality of second racks (9) being provided in the holder (8), and a first strong magnet (10) being fixedly connected to the inner side wall of the holder (8).

4. A surgical blade assembly for dermatological surgery according to claim 3, wherein the rotation mechanism comprises a toothed column (11) inserted in one of the connecting members (3), the toothed column (11) being respectively matched with the first and second racks (7, 9), the toothed column (11) being provided with a recess (12), a second strong magnetic block (13) being fixedly connected in the recess (12) and matched with the first strong magnetic block (10).

5. The surgical blade assembly for skin surgery according to claim 2, wherein the connecting mechanism comprises a connecting plate (14) sleeved on the rotating column (6), a clamping block (16) is fixedly connected to the connecting plate (14), and a clamping groove (15) matched with the clamping block (16) is formed in the surgical blade (4).

6. The surgical blade assembly for skin surgery according to claim 5, wherein the limiting mechanism comprises two sliding grooves (17) arranged on the connecting plate (14), each sliding groove (17) is slidably connected with a sliding block (18), the two sliding blocks (18) are fixedly connected with a same transverse plate (19), the side wall of the transverse plate (19) is fixedly connected with a limiting plate (20), and the limiting plate (20) is fixedly connected with a rubber pad (21).

7. A surgical blade assembly according to claim 6, wherein the two runners (17) have a diameter which increases from the end of the scalpel blade (4) to the end of the handle (1), and the side walls of the two sliders (18) are each connected to a deformable rubber material.

Images