CN202151372U - Improved scalpel - Google Patents

Abstract

The utility model discloses an improved scalpel, which belongs to the field of medical instruments and comprises a scalpel body, a hilt and a blood suction airbag. The improved scalpel is characterized in that a catheter is arranged inside the scalpel body, another catheter is arranged inside the hilt, the blood suction airbag is arranged on one side of the hilt, and the scalpel body is connected with the hilt hermetically. The improved scalpel is simple in structure and convenient in use. Seeped blood can be sucked in time when the improved scalpel is used in surgery for patients, the visual field in surgery can be exposed clearly, surgery complications can be reduced, both time and labor can be saved, and working difficulty of medical staff is reduced.

Description

A kind of modified model surgical knife

Technical field

This utility model relates to medical instruments field, specifically relates to a kind of modified model surgical knife.

Background technology

In the prior art, employed clinically scalpel mainly contains cutter hub and handle of a knife constitutes, and this scalpel only possesses the surgical cut function; Therefore in operation, do not possess hemostatic function, might influence surgical field of view by wound bleeding, or cause massive hemorrhage and operation can't be carried out; Often need plug in suction pipe suction part and ooze out blood; Operation very bothers like this, wastes time and energy, and has increased great work difficulty to the medical worker.

The utility model content

The technical assignment of this utility model is to above-mentioned deficiency of the prior art a kind of modified model surgical knife to be provided.

This utility model solves the technical scheme that its technical problem adopted: a kind of modified model surgical knife; Comprise cutter hub, handle of a knife and the air bag of sucking blood; It is characterized in that: said cutter hub inside is provided with a conduit; Said handle of a knife inside is provided with a conduit, and the side is provided with the air bag of sucking blood, and said cutter hub and handle of a knife are tightly connected.

The beneficial effect of this utility model is: the utlity model has simple in structurely, easy to use, when undergoing surgery to patient, can draw timely and ooze out blood; Expose surgical field of view clearly; Reduce postoperative complication, time saving and energy saving, alleviated medical worker's work difficulty.

Description of drawings

Accompanying drawing 1 is the structural representation of this utility model.

The specific embodiment

With reference to Figure of description this utility model is done following the detailed description:

Referring to accompanying drawing 1, a kind of modified model surgical knife comprises cutter hub 1, handle of a knife 3 and the air bag 5 of sucking blood; Said cutter hub 1 inside is provided with a conduit 2, and said handle of a knife 3 inside are provided with a conduit 4, and the side is provided with the air bag 5 of sucking blood; Said cutter hub 1 is tightly connected with handle of a knife 3; When undergoing surgery cutting to patient, blood is oozed out in suction if desired, pushes the air bag 5 of sucking blood and can aspirate.

Claims (1)

1. a modified model surgical knife comprises cutter hub, handle of a knife and the air bag of sucking blood, and it is characterized in that: said cutter hub inside is provided with a conduit, and said handle of a knife inside is provided with a conduit, and the side is provided with the air bag of sucking blood.

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