CN204971468U

CN204971468U - Cardiovascular internal medicine scalpel

Info

Publication number: CN204971468U
Application number: CN201520470304.4U
Authority: CN
Inventors: 刘歆
Original assignee: Qingdao Third Peoples Hospital
Current assignee: Qingdao Third Peoples Hospital
Priority date: 2015-07-02
Filing date: 2015-07-02
Publication date: 2016-01-20
Anticipated expiration: 2025-07-02

Abstract

The utility model provides a cardiovascular internal medicine scalpel, including the tool bit, the handle of a knife and the part of removing obstacles, tool bit and handle of a knife pass through the buckle to be connected, and tool bit and handle of a knife back are hugged closely to the part of removing obstacles, and be terminal until the handle of a knife from the tool bit front end, the tool bit is close to the back of a knife blade and is equipped with horizontal scale, in the tool bit rear portion have with handle of a knife connect buckle, the handle of a knife is close to the tool bit end and is equipped with round LED lamp, and there is button cell at the handle of a knife middle part, and the front end has the switch in the handle of a knife, and LED lamp, button cell and switch pass through the connection of electric lines and constitute complete circuit, the part front end of removing obstacles is the capillary, and the rear end is the gas storage district, and the gas storage district is softwood matter. The beneficial effects of the utility model are that: the tool bit is scaled, can understand the operation tool bit depth in real time, the handle of a knife has lighting system, can guarantee that the interior illumination of sight is unblocked, the part of removing obstacles can be absorb in a small amount and micro - blood, guarantees the sight.

Description

A kind of Vasculocardiology Deparment scalpel

Technical field

This utility model belongs to field of medical device, particularly relates to a kind of Vasculocardiology Deparment scalpel.

Background technology

Vasculocardiology Deparment, be the clinical department that the large internal medicine of situation of all-level hospitals is arranged in order to diagnosis and treatment cardiovascular angiopathy, the disease for the treatment of comprises the cardiovascular disease such as angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, myocardial infarction.Operation on vessels of heart, need very high degree of accuracy, the assurance for sight line is particularly important, in operation process, because existing light arranges unreasonable, often understands block vision, cause operation puzzlement, and the light switch setting position of existing scalpel is not easy to hands art; Simultaneously, in operation process, due to hemorrhage reason, having a large amount of blood pours in cavity, also has a small amount of blood and pours in cavity, and a large amount of blood can use blood sucting pad to process, but a small amount of particularly micro blood can cause puzzlement to sight line equally, blood sucting pad but can not be used in this kind of occasion, and therefore, how processing some line-of-sight problems in operation process is that current urgent need solves.

Chinese patent CN203790006U discloses a kind of Cardiological scalpel, comprise cutter hub and handle body, and be arranged on the knife-clamping device of handle body front end, knife-clamping device comprises securing member and cutter groove, and cutter hub is arranged in cutter groove, and handle body front end place is being provided with a circle LED, handle body is provided with handle tail and battery, handle tail spiral is connected to handle body rear end, and it is inner that battery is arranged on handle body, in the middle of the rear end of handle tail, be provided with button; This scalpel is easy to use, tool changing simple, and with illumination, but still cannot process for a small amount of and micro blood.

Summary of the invention

For solving the problem of sight line inconvenience when Cardiological is performed the operation, we have proposed a kind of Vasculocardiology Deparment scalpel, adopt this utility model can reach sight line convenient, lighting effect is good, the object of clear micro blood in a small amount.

This utility model is achieved through the following technical solutions:

For achieving the above object, this utility model provides a kind of Vasculocardiology Deparment scalpel, comprises cutter head, handle of a knife and parts of removing obstacles, and cutter head is connected by buckle with handle of a knife, and parts of removing obstacles are close to cutter head and handle of a knife back, from cutter head front end until handle of a knife end; Cutter head is provided with horizontal scale near the knife back, and cutter head postmedian has and is connected buckle with handle of a knife; Tool bit part has scale, and Distance geometry degree of depth when can understand operation in real time, can have accurate assurance to operation, cutter head postmedian has connection buckle, can change knife head for surgical at any time, without the need to the handle of a knife parts that replacement cost is higher.

Handle of a knife is provided with a circle LED near cutter head end, and have button cell in the middle part of handle of a knife, in handle of a knife, there is switch front end, and LED, button cell and switch connect to form complete circuit by electric wire; In operation process, hold the hands of scalpel, thumb is close to handle of a knife side, and forefinger is affixed on scalpel back, and other three fingers are held and scalpel handle of a knife, and therefore, the most reasonably the position of the switch is front end in handle of a knife.

Member forward end of removing obstacles is capillary tube, and rear end is gas storage district, and gas storage district is soft material matter.Remove obstacles parts as the parts drawing in a small amount micro blood, and front end is by capillary tube, and rear end uses rubber gas storage district, and by pressing, gas storage district draws blood, when blood flow volume especially less time, about the siphon according to capillary tube, automatic sucking blood.

Preferably, above-mentioned capillary tube is that plastics or glass are made.

Preferably, above-mentioned gas storage district is that rubber is made, convenient pressing.

The beneficial effects of the utility model are:

1, cutter head has scale, can understand the knife head for surgical depth in real time;

2, handle of a knife has illuminator, can ensure that in sight line, illumination is unimpeded;

3, parts of removing obstacles can be drawn in a small amount and micro blood, ensure sight line.

Accompanying drawing explanation

Fig. 1 is a kind of schematic diagram of this utility model Vasculocardiology Deparment scalpel;

In figure: 1-cutter head; 2-handle of a knife; 3-removes obstacles parts; 11-scale; 12-buckle; 21-LED lamp; 22-button cell; 23-switch; 31-capillary tube; 32-gas storage district.

Detailed description of the invention

The technical problem solved to make this utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with drawings and Examples, are further elaborated to this utility model.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.

Embodiment 1

Consult Fig. 1, a kind of Vasculocardiology Deparment scalpel, comprises cutter head 1, handle of a knife 2 and parts 3 of removing obstacles, and cutter head is connected by buckle with handle of a knife, and parts of removing obstacles are close to cutter head and handle of a knife back, from cutter head front end until handle of a knife end; Cutter head is provided with horizontal scale 11 near the knife back, and cutter head postmedian has and is connected buckle 12 with handle of a knife; Handle of a knife is provided with a circle LED 21 near cutter head end, has button cell 22 in the middle part of handle of a knife, and in handle of a knife, there is switch 23 front end; Member forward end of removing obstacles is capillary tube 31, and rear end is gas storage district 32.

When using scalpel, open switch, LED is bright, illuminates the operative site in point of a knife direction, and when a small amount of oozing of blood appears in target site, use capillary exit to press close to blood, blood enters capillary tube automatically, eliminates obstacle in sight line.

The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a Vasculocardiology Deparment scalpel, is characterized in that, comprises cutter head (1), handle of a knife (2) and parts of removing obstacles (3), described cutter head is connected by buckle with handle of a knife, and parts of removing obstacles are close to cutter head and handle of a knife back, from cutter head front end until handle of a knife end; Described cutter head is provided with horizontal scale (11) near the knife back, and cutter head postmedian has and is connected buckle (12) with handle of a knife; Described handle of a knife is provided with a circle LED (21) near cutter head end, has button cell (22) in the middle part of handle of a knife, and in handle of a knife, there is switch (23) front end, and described LED, button cell and switch connect to form complete circuit by electric wire; Described member forward end of removing obstacles is capillary tube (31), and rear end is hollow gas storage district (32), and gas storage district is soft material matter.

2. a kind of Vasculocardiology Deparment scalpel as claimed in claim 1, is characterized in that, described capillary tube is that plastics or glass are made.

3. a kind of Vasculocardiology Deparment scalpel as claimed in claim 1, is characterized in that, described gas storage district is that rubber is made.