CN201701260U - Forceps for vascular surgery - Google Patents

Abstract

The utility model discloses forceps for vascular surgery, comprising two forceps handles fixedly connected together at the end parts of the forceps. The two forceps handles are respectively in an arc shape, and the two end parts of the arc forceps handles are respectively and fixedly provided with semicircular clamping blocks, wherein one clamping block is smaller than the other clamping block, and the two clamping blocks are buckled to form a tubular vascular clamp. When in use, the two clamping blocks of the utility model are buckled to form the tubular vascular clamp which can right clamp vessels, wherein the purpose for setting one clamping block to be smaller than the other one is to be convenient and applicable to the vessels with different diameters, and the utility model has simple structure and convenient use.

Description

The vascular surgery tweezers

Technical field

This utility model relates to a kind of medical apparatus and instruments, relates in particular to and takes over the tweezers that use in a kind of operation on vessels of heart.

Background technology

In carrying out blood vessel class operation processs such as cardiovascular, generally need earlier blood vessel to be carried out intubate, at present hospital carries out that employed adapting method is in the vascular surgery: directly take common tweezers or operating forceps that one end of blood vessel is clamped, with directly being plugged in the blood vessel of human body behind the hands holding tubes aligning, this method practical operation efficient of getting up is lower, because can speckle with a lot of blood on the blood vessel wall during operation, make blood vessel more sliding, skid easily when living with the tweezers tweezer, cause relatively difficulty of intubate, and relatively lose time, thereby prolonged operating time, increased doctor's labor intensity, be unfavorable for performing the operation and carry out smoothly fast, the lengthening of operating time is unfavorable for patient's body health simultaneously.

The utility model content

Technical problem to be solved in the utility model provides a kind of vascular surgery tweezers simple in structure, easy to use.

For solving the problems of the technologies described above, the technical solution of the utility model is: the vascular surgery tweezers, comprise two tweezer handles that the end is fixed together, described two tweezer handles are set to arc respectively, the end of two described tweezer handles of arc is installed with semiorbicular fixture block respectively, one of them fixture block is less than another fixture block, and two described fixture blocks fasten and form piped vascular clamp.

As a kind of improvement, described fixture block inwall is provided with the band that anti-hemostatic tube slides.

Owing to adopted technique scheme, the vascular surgery tweezers, comprise two tweezer handles that the end is fixed together, described two tweezer handles are set to arc respectively, the end of two described tweezer handles of arc is installed with semiorbicular fixture block respectively, one of them fixture block is less than another fixture block, and two described fixture blocks fasten and form piped vascular clamp; The beneficial effects of the utility model are: the tubular blood vessel folder that forms after two fixture blocks fasten during use just in time can be clamped blood vessel, and one of them fixture block is the blood vessel that conveniently is applicable to different-diameter less than the purpose of another fixture block, and is simple in structure, easy to use.

Description of drawings

Fig. 1 is the structural representation of this utility model embodiment;

Fig. 2 is the user mode sketch map of this utility model embodiment.

The specific embodiment

Shown in Fig. 1 and Fig. 2 are common, the vascular surgery tweezers, comprise two tweezer handles 1 that the end is fixed together, described two tweezer handles 1 are set to arc respectively, during use, because arcual existence makes tweezer handle 1 pinch an end of blood vessel and an end end that is connected and fixed of two tweezer handles 1 has certain angle, make the doctor can clearly see blood vessel, so that peg graft smoothly blood vessel has overcome the shortcoming that the linear type tweezers stop doctor's sight line, helps saving operating time; The end of two described tweezer handles 1 of arc is installed with semiorbicular fixture block 2 respectively, one of them fixture block 2 is less than another fixture block 2, two described fixture blocks 2 fasten and form piped vascular clamp, piped vascular clamp makes things convenient for opening of blood vessel mouth, help the grafting of blood vessel, and with two fixture blocks 2 be arranged to the size two different models purpose be to be applicable to the blood vessel of different tube diameters for convenience, and to help the fastness of blood vessel clamping.

The inwall of the described fixture block 2 of present embodiment is provided with the band 3 that anti-hemostatic tube slides, because make the blood vessel outside be stained with a lot of blood easily during vascular surgery, makes the outer wall of blood vessel more sliding, has anti-skidding effect after band 3 is set.

Claims (2)

1. vascular surgery tweezers, comprise two tweezer handles that the end is fixed together, it is characterized in that: described two tweezer handles are set to arc respectively, the end of two described tweezer handles of arc is installed with semiorbicular fixture block respectively, one of them fixture block is less than another fixture block, and two described fixture blocks fasten and form piped vascular clamp.

2. vascular surgery tweezers as claimed in claim 1 is characterized in that: described fixture block inwall is provided with the band that anti-hemostatic tube slides.

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