CN215306255U - Skin anastomat with safety pin for percussion device - Google Patents

Abstract

The utility model discloses a skin anastomat with a safety pin for a trigger, which comprises a gun body, a compression spring, the safety pin and an electric trigger mechanism, wherein the right side of the lower end surface of the gun body is rotatably connected with a trigger handle through a shaft rod, and the electric trigger mechanism is fixed on the front end surface of the gun body. This trigger has the skin anastomat of safety pin, when the safety pin is inserted and is put on body of a gun and trigger handle, the trigger handle is in the lock-out state, unable normal use, can pull out the safety pin after aiming at the incision department with the device, can tightly hold the trigger handle afterwards and carry out the trigger operation, can manually hold the trigger handle after pulling out the safety pin and accomplish the trigger operation, perhaps press the button of end surface upside before the end cover and make electric telescopic handle extension, the final block of square commentaries on classics piece is connected in square sleeve, press the button of end surface downside before the end cover again, electric telescopic handle rotates under the effect of motor this moment, thereby drive square commentaries on classics piece and square sleeve and rotate, with this drive trigger handle rotation and accomplish the trigger operation.

Description

Skin anastomat with safety pin for percussion device

Technical Field

The utility model relates to the technical field of skin anastomats, in particular to a skin anastomat with a trigger provided with a safety pin.

Background

The anastomat is the first stapler in the world at present, generally the anastomat is disposable and multi-time, is imported and made in China, is a machine for replacing manual suturing in medicine, and is a stapler for skin injury.

The phenomenon of maloperation appears easily on not having the safety pin on current skin anastomosis trigger, and the firing operation is more single, can only accomplish the firing operation generally through manually grasping the firing handle, to above-mentioned problem, needs improve current equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a skin anastomat with a trigger provided with a safety pin, and aims to solve the problems that the existing skin anastomat without the safety pin in the background art is easy to cause misoperation, the triggering operation is single, and the triggering operation can be generally completed only by manually holding a triggering handle.

In order to achieve the purpose, the utility model provides the following technical scheme: a skin anastomat with a trigger provided with a safety pin comprises a gun body, a compression spring, the safety pin and an electric trigger mechanism,

the right side of the lower end face of the gun body is rotatably connected with a firing handle through a shaft rod, and the shaft rod on the front end face of the firing handle penetrates through the front inner wall of the gun body and is connected with the square sleeve;

and the electric firing mechanism is fixed on the front end surface of the gun body.

Preferably, the head end and the tail end of the compression spring are respectively connected with the inner top of the gun body and the top of the firing handle.

Preferably, the safety pin penetrates through the gun body and the firing handle.

Preferably, electronic firing mechanism is including bearing sleeve, button cell, end cover, button, motor, electric telescopic handle and square commentaries on classics piece, and bears the sleeve and fix on the preceding terminal surface of body of a gun, has placed button cell in bearing the sleeve simultaneously, button cell's front side is provided with the end cover, and the end cover block is connected in bearing telescopic front side, and the upper and lower both sides of terminal surface all are fixed with the button simultaneously before the end cover.

Preferably, be fixed with the motor on bearing telescopic back inner wall, and the rear side rotation of motor is connected with electric telescopic handle, and electric telescopic handle's rear end runs through the preceding terminal surface of the body of a gun and is connected with square commentaries on classics piece simultaneously.

Compared with the prior art, the utility model has the beneficial effects that: the trigger is a skin anastomat with a safety pin,

(1) when the safety pin is inserted into the gun body and the firing handle, the firing handle is in a locking state and cannot be used normally, the safety pin can be pulled out after the device is aligned with the incision, and then the firing handle can be tightly held for firing operation;

(2) can manually hold the percussion handle after pulling out the safety catch and accomplish percussion operation, perhaps press the button of terminal surface upside before the bottom end cover and make electric telescopic handle extension, the final block of square commentaries on classics piece is connected in square sleeve, press the button of terminal surface downside before the bottom end cover again, electric telescopic handle rotates under the effect of motor this moment to drive square commentaries on classics piece and square sleeve and rotate, drive the percussion handle with this and rotate and accomplish percussion operation, conveniently realize percussion operation diversification.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic left-side sectional view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

In the figure: 1. the gun comprises a gun body, 2, a firing handle, 3, a shaft rod, 4, a compression spring, 5, a safety pin, 6, a square sleeve, 7, an electric firing mechanism, 701, a bearing sleeve, 702, a button battery, 703, an end cover, 704, a button, 705, a motor, 706, an electric telescopic rod, 707 and a square rotating block.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a skin anastomat that percussion device has safety pin, as shown according to fig. 1 and 2, the right side of terminal surface is rotated through axostylus axostyle 3 and is connected with percussion handle 2 under the body of a gun 1, and the axostylus axostyle 3 of the preceding terminal surface of percussion handle 2 runs through the preceding inner wall of body of a gun 1 and is connected with square sleeve 6, compression spring 4's head and the tail both ends are connected with the interior top of body of a gun 1 and percussion handle 2's top respectively, pull out safety pin 5 and tightly hold percussion handle 2 and can loosen percussion handle 2 after accomplishing percussion operation, percussion handle 2 can turn back to original state under compression spring 4's the reset action this moment, safety pin 5 runs through body of a gun 1 and percussion handle 2, when safety pin 5 is inserted on body of a gun 1 and percussion handle 2, percussion handle 2 is in the locking condition, unable normal use, can prevent the phenomenon of maloperation.

According to fig. 1, 3 and 4, the electric firing mechanism 7 is fixed on the front end face of the gun body 1, the electric firing mechanism 7 includes a bearing sleeve 701, a button cell 702, an end cover 703, a button 704, a motor 705, an electric telescopic rod 706 and a square rotating block 707, the bearing sleeve 701 is fixed on the front end face of the gun body 1, the button cell 702 is placed in the bearing sleeve 701, the end cover 703 is arranged on the front side of the button cell 702, the end cover 703 is connected to the front side of the bearing sleeve 701 in a snap-fit manner, the button 704 is fixed on the upper and lower sides of the front end face of the end cover 703, after the safety pin 5 is pulled out, the button 704 on the upper side of the front end face of the end cover 703 can be pressed to extend the electric telescopic rod 706, so as to drive the square rotating block 707 to move backwards, the square rotating block 707 is finally connected to the square sleeve 6 in a snap-fit manner, so as to complete the subsequent firing operation of the firing handle 2, the motor is fixed on the rear inner wall 705 of the bearing sleeve 701, and the rear side of motor 705 rotates and is connected with electric telescopic handle 706, the rear end of electric telescopic handle 706 runs through the preceding terminal surface of body of a gun 1 simultaneously and is connected with square turning block 707, square turning block 707 moves backward and the block is connected in square sleeve 6 back under electric telescopic handle 706's extension effect, press down button 704 of terminal surface downside before the end cover 703 again, motor 705 is automatic to be opened this moment, motor 705 drives square turning block 707 and rotates, thereby drive square sleeve 6 and rotate, with this shaft lever 3 that drives the preceding terminal surface of firing handle 2 rotates, conveniently drive firing handle 2 and rotate and accomplish the firing operation.

The working principle is as follows: when the skin anastomat with the safety pin is used, the buttons 704 on the upper side and the lower side of the front end surface of the end cover 703 are respectively and electrically connected with the electric telescopic rod 706 and the motor 705, firstly, the device is aligned with the incision, then the safety pin 5 is pulled out, then the percussion handle 2 is tightly held to carry out percussion operation, or the button 704 on the upper side of the front end surface of the end cover 703 is pressed to extend the electric telescopic rod 706, the square rotating block 707 moves backwards and is finally clamped and connected in the square sleeve 6, then the button 704 on the lower side of the front end surface of the end cover 703 is pressed, at the moment, the electric telescopic rod 706 rotates under the action of the motor 705, so as to drive the square rotating block 707 and the square sleeve 6 to rotate, so as to drive the percussion handle 2 to rotate to finish the percussion operation, the whole work is finished, the percussion handle 2 is then loosened, at the moment, the percussion handle 2 can rotate to the original state under the reset action of the compression spring 4, and those not described in detail in this specification are within the skill of the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (5)

1. The utility model provides a skin anastomat that percussion device has safety pin, includes body of a gun (1), compression spring (4), safety pin (5) and electronic firing mechanism (7), its characterized in that:

the gun body (1), the right side of the lower end face of the gun body (1) is rotatably connected with a firing handle (2) through a shaft lever (3), and the shaft lever (3) on the front end face of the firing handle (2) penetrates through the front inner wall of the gun body (1) and is connected with a square sleeve (6);

the electric firing mechanism (7), the electric firing mechanism (7) is fixed on the front end face of the gun body (1).

2. The skin stapler with a safety pin of the firing device of claim 1, wherein: the head and the tail of the compression spring (4) are respectively connected with the inner top of the gun body (1) and the top of the firing handle (2).

3. The skin stapler with a safety pin of the firing device of claim 1, wherein: the safety pin (5) penetrates through the gun body (1) and the firing handle (2).

4. The skin stapler with a safety pin of the firing device of claim 1, wherein: electric firing mechanism (7) are including bearing sleeve (701), button cell (702), end cover (703), button (704), motor (705), electric telescopic handle (706) and square commentaries on classics piece (707), and bear sleeve (701) and fix on the preceding terminal surface of rifle body (1), have placed button cell (702) in bearing sleeve (701) simultaneously, the front side of button cell (702) is provided with end cover (703), and end cover (703) block is connected in the front side of bearing sleeve (701), and the upper and lower both sides of end cover (703) preceding terminal surface all are fixed with button (704) simultaneously.

5. The skin stapler with a safety pin of the firing device of claim 4, wherein: a motor (705) is fixed on the rear inner wall of the bearing sleeve (701), the rear side of the motor (705) is rotatably connected with an electric telescopic rod (706), and the rear end of the electric telescopic rod (706) penetrates through the front end face of the gun body (1) and is connected with a square rotating block (707).

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