CN201558143U

CN201558143U - Pressurization device for blood drawing

Info

Publication number: CN201558143U
Application number: CN2009202823737U
Authority: CN
Inventors: 潘永娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-24
Filing date: 2009-11-24
Publication date: 2010-08-25
Anticipated expiration: 2019-11-24

Abstract

The utility model relates to a pressurization device for blood drawing, which belongs to subsidiary supplies for medical testing. The pressurization device adopts the structure that both an upper clamp and a lower clamp adopt semicircular structures; soft spongy layers are arranged on the inner circular surfaces of the upper clamp and the lower clamp; one end of the upper clamp is connected with one end of the lower clamp into a whole body through a hinge; a raised upper handle and a raised lower handle are respectively arranged at the other ends of the upper clamp and the lower clamp; an elastic connecting band is arranged at the middle position of the upper handle; 3 to 5 grooves are arranged on the bottom surface of the lower handle; and the lower handle is arranged to incline downward by 30 degrees. When the pressurization device is used, an arm of a patient is put between the upper clamp and the lower clamp, a phlebotomist holds the handle to a certain position, and puts the elastic connecting band in the suitable groove of the lower clamp to implement the next operation after the blood vessel obviously appears. The pressurization device has the advantages of simple structure, convenient use and time saving and labor saving properties.

Description

The blood drawing pressue device

Technical field:

This utility model belongs to the medical test appurtenance, particularly the blood drawing pressue device.

Background technology:

Usually bring as hemostasis with rubber tube when patient draws blood chemical examination and tie arm tightly, so that blood vessel can fully appear, but the bad grasp of degree of tightness in the process that lashes, operation is inconvenience very.

The utility model content:

For overcoming the deficiency of above-mentioned technology, this utility model provides a kind of blood drawing pressue device, and this blood drawing is simple in structure, easy to use with pressue device.This utility model is achieved in that upper clamp and lower clamp are semicircular structure, on the inner headed face of upper clamp and lower clamp, be provided with soft spongy layer, one end of upper clamp and lower clamp is connected as a single entity by hinge, the other end of upper clamp and lower clamp is respectively outstanding upper handle and lower handle, be provided with elastic connecting strip in the upper handle centre position, be provided with 3-5 groove on the bottom surface of lower handle, wherein downward-sloping 30 degree of lower handle are provided with.

During use patient's arm is placed between upper clamp and the lower clamp, bleeder is held handle to certain position, when treating that exposed vessel is obvious, again elastic connecting strip is placed on the operation that can implement next step in the suitable lower clamp groove.This utility model is simple in structure, and is easy to use, time saving and energy saving.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model; 1, hinge 2, upper clamp 3, upper handle 4, elastic connecting strip 5, groove 6, lower handle 7, lower clamp 8, spongy layer

The specific embodiment:

1 embodiment is in conjunction with the accompanying drawings: the blood drawing pressue device, be achieved in that upper clamp 2 and lower clamp 7 are semicircular structure, on the inner headed face of upper clamp 2 and lower clamp 7, be provided with soft spongy layer 8, one end of upper clamp 2 and lower clamp 7 is connected as a single entity by hinge 1, the other end of upper clamp 2 and lower clamp 7 is respectively outstanding upper handle 3 and lower handle 6, be provided with elastic connecting strip 4 in upper handle 3 centre positions, be provided with 3-5 groove 5 on the bottom surface of lower handle 6, wherein lower handle 6 downward-sloping 30 degree are provided with.

Claims

1. draw blood and use pressue device, upper clamp (2) and lower clamp (7) are semicircular structure, on the inner headed face of upper clamp (2) and lower clamp (7), be provided with soft spongy layer (8), one end of upper clamp (2) and lower clamp (7) is connected as a single entity by hinge (1), the other end of upper clamp (2) and lower clamp (7) is respectively outstanding upper handle (3) and lower handle (6), it is characterized in that: be provided with elastic connecting strip (4) in upper handle (3) centre position, be provided with 3-5 groove (5) on the bottom surface of lower handle (6), downward-sloping 30 degree of lower handle (6) are provided with.