CN210843335U

CN210843335U - Novel clinical scalpel of using of department of general surgery

Info

Publication number: CN210843335U
Application number: CN201921255499.5U
Authority: CN
Inventors: 李宗山
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-06-26
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a novel clinical scalpel for general surgery department, which comprises a stainless steel hand-held scalpel handle and a rotary fixing device, wherein the rotary fixing device is arranged at the front end of the stainless steel hand-held scalpel handle, the stainless steel hand-held scalpel handle is fixedly connected with the rotary fixing device through a connecting support leg, anti-skid press grains are arranged on the outer walls of the left side and the right side of the connecting support leg, a rotary adjusting clamping ring between a side clamping plate and a built-in clamping plate can be slightly loosened by slightly screwing a rotary pull button at the right end of a rotary limiting cover, a knife head adjusting and pinching block at the left side and the right side of the stainless steel knife head can be manually pressed at the moment to adjust the stainless steel knife head to a proper position, then the rotary pull button is reversely screwed, the rotary adjusting clamping ring is fixedly clamped between the side clamping plate and the built-in clamping plate, thereby facilitating the normal operation, the operation is simple and convenient, and the use, greatly improving the practicability of the scalpel.

Description

Novel clinical scalpel of using of department of general surgery

Technical Field

The utility model belongs to the technical field of medical appliances are relevant, concretely relates to novel clinical scalpel of using of department of general surgery.

Background

The scalpel is usually composed of a blade and a scalpel handle, the blade is usually provided with a cutting edge and a mounting groove in butt joint with the scalpel handle, the scalpel is usually made of pure titanium, titanium alloy, stainless steel or carbon steel, and is generally disposable. When in dissection, the knife edge is used for cutting the skin and the muscle, the knife tip is used for repairing the blood vessel and the nerve, and the knife handle is used for blunt separation. The blade and the knife handle with proper models are selected according to the size of the wound. Because the common surgical knife has the characteristic of zero damage to tissues after cutting, the surgical knife can be applied to various operations, but the wound surface bleeding after cutting is active and the surgical knife is applied to the operations with more bleeding in a control mode.

The existing scalpel for clinical general surgery has the following problems: in the actual operation process, if the target position of the surgical site of the patient is hidden, the doctor is in the operation process at the moment, the use angle of the knife handle and the knife head is not comfortable enough, so that the smoothness of the operation is influenced, the operation progress is influenced, and even the success of the operation is influenced.

Disclosure of Invention

An object of the utility model is to provide a novel clinical scalpel of using of department of general surgery to solve the not enough comfortable problem of use angle of handle of a knife and tool bit when the target position at patient's operation position that proposes in the above-mentioned background art is comparatively hidden.

In order to achieve the above object, the utility model provides a following technical scheme: a novel clinical scalpel for general surgery department comprises a stainless steel hand-held scalpel handle and a rotary fixing device, wherein the rotary fixing device is arranged at the front end of the stainless steel hand-held scalpel handle, the stainless steel hand-held scalpel handle is fixedly connected with the rotary fixing device through a connecting support leg, anti-skidding press embossing is arranged on the outer walls of the left side and the right side of the connecting support leg, a comfortable ladder-shaped edge is arranged on the outer wall of the upper end of the connecting support leg, the front end of the connecting support leg is connected with a side clamping plate, an inner clamping threaded rod is arranged on the outer wall of the right end of the side clamping plate, an inner clamping plate is connected with the front end of the connecting support leg on the right side of the side clamping plate, a rotary adjusting clamping ring is arranged between the opposite inner walls of the side clamping plate and the inner clamping plate, a stainless steel scalpel head is arranged at the front end, be provided with rotatory spacing lid on the outer wall of built-in splint right-hand member circumference, the inside fixed cover of threaded rod that is provided with of left end circumference of rotatory spacing lid, the right-hand member of rotatory spacing lid is provided with rotatory knob.

Preferably, the diameters of the peripheral outer wall and the peripheral inner wall of the side clamping plate and the inner clamping plate are the same, and the side clamping plate and the inner clamping plate are kept in a relatively parallel state.

Preferably, the diameters of the circumferential outer wall and the circumferential inner wall of the rotary adjusting clamping ring and the built-in clamping plate are the same, and the thickness of the rotary adjusting clamping ring is slightly smaller than the distance between the side clamping plate and the built-in clamping plate.

Preferably, the diameter of the circumferential outer wall of the threaded rod fixing sleeve is slightly smaller than that of the circumferential inner wall of the rotary adjusting clamping ring.

Preferably, the diameter of the circumferential inner wall of the threaded rod fixing sleeve is slightly larger than that of the circumferential outer wall of the inner clamping threaded rod.

Preferably, the transverse width of the rear end of the stainless steel handheld knife handle is equal to the transverse width of the rear end of the comfortable ladder-shaped edge, and the transverse width of the rear end of the comfortable ladder-shaped edge is slightly larger than that of the front end of the comfortable ladder-shaped edge.

Compared with the prior scalpel for clinical use in general surgery department, the utility model provides a novel scalpel for clinical use in general surgery department possesses following beneficial effect:

1. the utility model adds a rotary fixing device at the joint of the stainless steel hand-held tool handle and the stainless steel tool bit, the rotary fixing device is composed of basic components such as a side clamping plate, an internal clamping plate and a rotary limit cover, a rotary adjusting clamping ring at the rear end of the stainless steel tool bit is fixed between the opposite inner walls of the side clamping plate and the internal clamping plate, so that the stainless steel tool bit can freely rotate, the pointing position of the stainless steel tool bit can be adjusted, and the use angle of the stainless steel tool bit is changed;

2. the utility model discloses can be through revolving the rotatory knob of pulling of revolving the spacing lid right-hand member gently, make the rotation regulation clamp ring between side splint and the built-in splint not hard up slightly, can hold between the fingers the piece according to the tool bit regulation of holding between the fingers the stainless steel tool bit left and right sides this moment, adjust the stainless steel tool bit to suitable position, then reverse twist the rotation knob of pulling, with rotation regulation clamp ring fixed clamp tightly between side splint and built-in splint, thereby make things convenient for in the normal clear of operation, not only easy operation is convenient, and can adjust use angle according to the needs of difference, the practicality of scalpel has been improved greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic structural view of a novel surgical knife for general surgery department;

FIG. 2 is an exploded view of the surgical knife for general surgery department;

FIG. 3 is an exploded top view of the scalpel of the present invention;

FIG. 4 is a schematic view of a partial structure of a surgical knife for general surgery department clinical use according to the present invention;

in the figure: 1. a stainless steel hand-held knife handle; 2. anti-skid press embossing; 3. connecting support legs; 4. a comfortable ladder-shaped edge; 5. the cutter head adjusting kneading block; 6. a stainless steel cutter head; 7. a rotating fixture; 8. side clamping plates; 9. a built-in splint; 10. internally clamping the threaded rod; 11. rotating the adjusting clamp ring; 12. rotating the limit cover; 13. rotating the toggle; 14. a threaded rod fixing sleeve.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a novel surgical knife for clinical use in general surgery department comprises a stainless steel handheld knife handle 1 and a rotary fixing device 7, wherein the rotary fixing device 7 is installed at the front end of the stainless steel handheld knife handle 1, the stainless steel handheld knife handle 1 is fixedly connected with the rotary fixing device 7 through a connecting support leg 3, anti-skidding press embossing patterns 2 are arranged on the outer walls of the left side and the right side of the connecting support leg 3, a comfortable ladder-shaped edge 4 is arranged on the outer wall of the upper end of the connecting support leg 3, the transverse width of the rear end of the stainless steel handheld knife handle 1 is equal to that of the rear end of the comfortable ladder-shaped edge 4, the transverse width of the rear end of the comfortable ladder-shaped edge 4 is slightly larger than that of the front end of the comfortable ladder-shaped edge 4, the transverse width of the comfortable ladder-shaped edge 4 is gradually decreased forwards, the ladder-shaped design meets the comfort level experience requirements of doctors in actual operation, so that, be provided with interior clamping threaded rod 10 on the right-hand member outer wall of

side splint

8, 3 front ends of connection stabilizer blade on side splint 8 right side are connected with built-in splint 9, the circumference outer wall and the circumference inner wall diameter size of side splint 8 and built-in splint 9 are the same, keep the parallel state relatively between side splint 8 and the built-in splint 9, side splint 8 is connected stabilizer blade 3 with controlling two respectively with the upper end of built-in splint 9, and rotation regulation clamp ring 11 can rotate angle of adjustment between side splint 8 and built-in splint 9, make side splint 8 and built-in splint 9 can be with rotation regulation clamp ring 11 fixed clamp between the inner wall through rotatory spacing lid 12.

A novel clinical scalpel for general surgery department comprises a rotary adjusting clamping ring 11 arranged between opposite inner walls of a side clamping plate 8 and an internal clamping plate 9, the rotary adjusting clamping ring 11 is the same as the diameter of the circumferential outer wall and the circumferential inner wall of the internal clamping plate 9, the thickness of the rotary adjusting clamping ring 11 is slightly smaller than the distance between the side clamping plate 8 and the internal clamping plate 9, the rotary adjusting clamping ring 11 is aligned with a left side clamping plate 8 and a right side clamping plate 8 and the internal clamping plate 9, and the pointed position of a knife tip of a stainless steel knife head 6 can be freely adjusted, thereby the adjustment use angle makes things convenient for the use of ordinary surgeon's scalpel in the operation, and the front end of rotation regulation clamp ring 11 is provided with stainless steel tool bit 6, is provided with the tool bit on the outer wall of the both ends of controlling of stainless steel tool bit 6 and adjusts and hold between the fingers piece 5, is provided with rotatory spacing lid 12 on the outer wall of built-in splint 9 right-hand member circumference, and the inside threaded rod fixed cover 14 that is provided with of the left end circumference of rotatory spacing lid 12.

A novel surgical knife for clinical use in general surgery comprises a threaded rod fixing sleeve 14, the diameter of the inner circumferential wall of the threaded rod fixing sleeve is slightly larger than the diameter of the outer circumferential wall of an inner clamping threaded rod 10, when the left end of the threaded rod fixing sleeve 14 can penetrate through an inner clamping plate 9 and is inserted into the inner circumference of a rotary adjusting clamping ring 11, the right end of the inner clamping threaded rod 10 is just inserted into the inner circumference of the threaded rod fixing sleeve 14, the threaded rod fixing sleeve 14 can be fixedly sleeved at the bottom of the inner circumference of the inner clamping threaded rod 10 through a rotary pull button 13, so that the rotary adjusting clamping ring 11 is fixedly clamped between a side clamping plate 8 and the inner clamping plate 9, the diameter of the outer circumferential wall of the threaded rod fixing sleeve 14 is slightly smaller than the diameter of the inner circumferential wall of the rotary adjusting clamping ring 11, the left end of the threaded rod fixing sleeve 14 can, with rotation regulation clamp ring 11 fixed support between side splint 8 and built-in splint 9 for rotation regulation clamp ring 11 only can rotate in the fixed cover 14 circumference outsides of the threaded rod between side splint 8 and built-in splint 9, thereby the angle is used in the adjustment, and the right-hand member of rotatory spacing lid 12 is provided with rotatory knob 13.

The utility model discloses a theory of operation and use flow: after the utility model is installed, because the rotary fixing device 7 is additionally arranged at the joint of the stainless steel hand-held tool handle 1 and the stainless steel tool bit 6, the rotary fixing device 7 is composed of basic components such as a side splint 8, an internal splint 9 and a rotary limit cover 12, and a rotary adjusting clamping ring 11 at the rear end of the stainless steel tool bit 6 is fixed between the opposite inner walls of the side splint 8 and the internal splint 9, so that the stainless steel tool bit 6 can rotate freely, the pointing position of the stainless steel tool bit 6 can be adjusted, the use angle of the stainless steel tool bit 6 is changed, in the actual operation process, if the operation target position is hidden, the use angle of the tool handle and the tool bit is not comfortable enough, the rotary knob 13 at the right end of the rotary limit cover 12 can be slightly screwed, the rotary adjusting clamping ring 11 between the side splint 8 and the internal splint 9 is slightly loosened, at the time, the tool bit adjusting pinching blocks 5 at the left side and the right side of the stainless steel tool bit 6 can be pressed by hands, the stainless steel cutter head 6 is adjusted to a proper position, then the rotating toggle 13 is screwed reversely, and the rotating adjusting clamp ring 11 is fixedly clamped between the side clamp plate 8 and the built-in clamp plate 9, so that the normal operation is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel clinical scalpel of using of department of general surgery, includes handheld handle of a knife of stainless steel (1) and rotary fixing device (7), its characterized in that: the stainless steel hand-held knife handle is characterized in that the rotary fixing device (7) is arranged at the front end of the stainless steel hand-held knife handle (1), the stainless steel hand-held knife handle (1) is fixedly connected with the rotary fixing device (7) through a connecting support leg (3), anti-skidding press embossing patterns (2) are arranged on the outer walls of the left side and the right side of the connecting support leg (3), a comfortable ladder-shaped edge (4) is arranged on the outer wall of the upper end of the connecting support leg (3), a side clamping plate (8) is connected to the front end of the connecting support leg (3), an inner clamping threaded rod (10) is arranged on the outer wall of the right end of the side clamping plate (8), a built-in clamping plate (9) is connected to the front end of the connecting support leg (3) on the right side of the side clamping plate (8), a rotary adjusting clamping ring (11) is arranged between the opposite inner walls of the side clamping plate (, the stainless steel tool bit is characterized in that tool bit adjusting pinching blocks (5) are arranged on the outer walls of the left end and the right end of the stainless steel tool bit (6), a rotary limiting cover (12) is arranged on the outer wall of the circumference of the right end of the built-in clamping plate (9), a threaded rod fixing sleeve (14) is arranged inside the circumference of the left end of the rotary limiting cover (12), and a rotary pull button (13) is arranged at the right end of the rotary limiting cover (12).

2. The novel surgical knife for general surgery department in clinic according to claim 1, wherein: the diameters of the circumferential outer wall and the circumferential inner wall of the side clamping plate (8) and the built-in clamping plate (9) are the same, and the side clamping plate (8) and the built-in clamping plate (9) are kept in a relatively parallel state.

3. The novel surgical knife for general surgery department in clinic according to claim 1, wherein: the diameter of the rotary adjusting clamp ring (11) is the same as that of the circumferential outer wall and the circumferential inner wall of the built-in clamping plate (9), and the thickness of the rotary adjusting clamp ring (11) is slightly smaller than the distance between the side clamping plate (8) and the built-in clamping plate (9).

4. The novel surgical knife for general surgery department in clinic according to claim 1, wherein: the diameter of the circumferential outer wall of the threaded rod fixing sleeve (14) is slightly smaller than that of the circumferential inner wall of the rotary adjusting clamping ring (11).

5. The novel surgical knife for general surgery department in clinic according to claim 1, wherein: the diameter of the circumferential inner wall of the threaded rod fixing sleeve (14) is slightly larger than that of the circumferential outer wall of the inner clamping threaded rod (10).

6. The novel surgical knife for general surgery department in clinic according to claim 1, wherein: the transverse width of the rear end of the stainless steel handheld knife handle (1) is equal to the transverse width of the rear end of the comfortable ladder-shaped edge (4), and the transverse width of the rear end of the comfortable ladder-shaped edge (4) is slightly larger than the transverse width of the front end of the comfortable ladder-shaped edge (4).