CN205866726U

CN205866726U - Vein development ring for injection

Info

Publication number: CN205866726U
Application number: CN201620643925.2U
Authority: CN
Inventors: 李向君; 徐春兰; 李黎; 李皓
Original assignee: First Peoples Hospital of Changzhou
Current assignee: First Peoples Hospital of Changzhou
Priority date: 2016-06-24
Filing date: 2016-06-24
Publication date: 2017-01-11
Anticipated expiration: 2026-06-24

Abstract

The utility model discloses a vein development ring for injection, an image analyzing unit and a controlling unit, the arc spring piece still has, one side fixed surface of arc spring piece has the connecting rod, the tip of connecting rod has the joint bulb, the luminescence unit includes the lamp holder seat, install the infrared LED light source of a plurality of groups mutual disposition on the lamp holder seat, the rear end of lamp holder seat still be connected with as the power supply of infrared LED light source the battery hold the chamber, the tip that holds the chamber has the back lid, the back lid has the adjustment hose, the adjustment hose the tip have with joint bulb matched with articular cavity, through the cooperation of joint bulb with the articular cavity, the luminescence unit is fixed and be the leading features on the arc spring piece. It is reasonable to have simple structure, can be in that draw blood and vein when puncture makes the blood vessel develop, and simultaneously to patient and medical personnel's health characteristics such as harmless.

Description

Ring is guarded against in the development of injection vein

Technical field

This utility model relates to developing unit during a kind of intravenous injection, belongs to medical field.

Background technology

In hospital, essentially all of patient is required for carrying out blood count or intravenous injection, and prerequisite is exactly medical care Personnel need to find blood vessel, but for as infant, old man or owing to sky angiogenic is thin, or the patient of fat thickness, Medical personnel are it is difficult to ensure that disposably find blood vessel, and this causes the biggest difficulty, not only patient just to blood drawing and intravenous injection Misery, the most easily causes medical tangle simultaneously, simultaneously for emergency patients, due to shock, bloodthirsty caused blood flow volume drastically Reduce, the patient subsided of blood vessel, be also it is difficult to ensure that success rate, and to this kind of patient, carry out angitomy, place vein and stay Putting pin the most unpractical, and X-ray or B ultrasonic can not use when injection, the radiation of X-ray is big simultaneously, right The most unfavorable in patient and medical personnel.

Therefore, a kind of equipment certainly will be accomplished by, it is possible to make blood vessel rapid development, it is ensured that intravenous success, and pass The developing unit of system structure, such as Chinese patent 201010162032.3 blood vessel developing instrument, passes through infrared ray so that blood vessel shows Shadow, this point is practical, also the most harmless to patient and medical personnel's health, but owing to the volume of device is big, first The problem first brought is exactly to be inconvenient to carry, especially in this occasion in ward and emergency room, it is difficult to ensure that there is one piece of fixed bit Placement location, meanwhile, the visualizer of this class is more complicated due to its structure complexity, and general hospital is difficult to have big fund input to add Putting the conventional medical apparatus and instruments of this class, meanwhile, the maintenance of apparatus is also a bigger problem, and the particularly such people in injection room is many Numerous and diverse, the place of work intensive, it is also easy to bump to, promotes the use of so vast medical institutions can not be beneficial to；

And the technology that the development of Chinese patent 201220202671.2 blood vessel is disclosed in Light on head for surgery, come also with infrared ray Blood vessel being developed, but first, this technology, for operation, is not used exclusively for intravenous, meanwhile, this technology institute is public The luminescence unit opened distance patient body in use farther out, can not ensure the definition that blood vessel develops, therefore well Use and be also problematic in that.

Utility model content

This utility model aims to provide a kind of simple and reasonable, it is possible to when blood drawing and venipuncture, blood vessel is shown Shadow, the injection vein development to patient and medical personnel's health are harmless simultaneously guards against ring, to overcome the deficiency of prior art.

This utility model realizes the technical scheme of its purpose:

Ring is guarded against in a kind of injection vein development, including luminescence unit, also has arc-shaped spring piece, the side of arc-shaped spring piece Surface is fixed with connecting rod, and the end of connecting rod has joint ball head, and luminescence unit includes bulb socket, if being provided with on bulb socket The infrared LED light source that dry group is positioned opposite, the rear end of bulb socket is also associated with the receiving of the battery into infrared LED light source power supply Chamber, the end accommodating chamber has bonnet, and bonnet has an adjustment flexible pipe, adjusts the end of flexible pipe and has and match with joint ball head Articular cavity, by coordinating of joint ball head and articular cavity, luminescence unit is fixed on arc-shaped spring piece.

Described adjustment flexible pipe is metal hose.

The outer surface of described bulb socket has tappet positioned opposite, and optically focused ring is installed on bulb socket by tappet.

After have employed said structure, owing to having arc-shaped spring piece, a side surface of arc-shaped spring piece is fixed with connecting rod, The end of connecting rod has a joint ball head, and the structure of arc-shaped spring piece is similar to the watchband of tape measure table of student, side Having radian, side indent, as long as the one side knocking any articulations digitorum manus to medical personnel of radian will be had, arc-shaped spring piece is the most permissible Clasping fixing as ring, this spline structure is advantageous in that, this utility model is not only worn simply, it is simple to medical personnel are numerous Busy work uses, the hands of different medical personnel can be adapted to simultaneously, can be general.

And luminescence unit includes bulb socket, bulb socket is provided with some groups of infrared LED light sources positioned opposite, bulb socket Rear end be also associated with the receiving chamber of the battery into infrared LED light source power supply, the end accommodating chamber has bonnet, this spline structure Be advantageous in that, in using, it is preferred to use be the infrared LED light source that can send near infrared light, red due in blood of human body Albumen has stronger absorbability to Infrared, and organizational capacity around is more weak, therefore under the irradiation of near infrared light, Medical personnel can be allowed the most clearly to find vein blood vessel, meanwhile, luminescence unit include bulb socket, accommodate chamber and after Lid, this is similar to simplest flashlight structure, when battery is placed on receiving chamber, and covers bonnet, during circuit ON, infrared LED light source will send near infrared light.

And bonnet has adjustment flexible pipe, the end adjusting flexible pipe has the articular cavity matched with joint ball head, by closing Joint bulb coordinates with articular cavity, and luminescence unit is fixed on arc-shaped spring piece, and this spline structure is advantageous in that, luminescence unit is not But can be fixed on arc-shaped spring piece, simultaneously because joint ball head and the cooperation of articular cavity, luminescence unit can also revolve Gyration and the adjustment of position, it is simple to medical personnel are adjusted to optimal use position in use.

And described adjustment flexible pipe is metal hose, after the approximate location of luminescence unit adjusts, it is also possible to by curved The whole flexible pipe of tune, makes luminescence unit press close to patient skin as much as possible, reaches the purpose making vein develop to greatest extent, Assure success rate.

And the outer surface of described bulb socket has tappet positioned opposite, optically focused ring is installed on bulb socket by tappet, Between be when deployed daytime or light stronger time, optically focused ring can be installed on bulb socket, infrared LED light source is sent Infrared is gathered, and using effect is more preferable.

This utility model is compared to conventional art, and its benefit is self-evident, and first medical personnel can be at work shape This utility model is just worn during state, and substantially without having influence on normal work, at the same time it can also be according to personal habits, be worn on Arbitrarily on finger, also can be pleasant when medical personnel use, and also in use, luminescence unit is originally positioned at medical care people The hand of member, presses close to patient skin, and by adjusting, luminescence unit can also be pressed close to as much as possible the most very much, it is ensured that Make vein develop to greatest extent, the work efficiency of medical personnel can either be accelerated, alleviate the misery of trouble, nor easily lure Sending out doctor-patient dispute, this utility model structure is the most fairly simple simultaneously, and maintenance is also convenient for, it is simple to use on a large scale.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of this utility model luminescence unit 1；

Fig. 3 is the structural representation of this utility model infrared LED light source 6；

Fig. 4 is the structural representation of this utility model arc-shaped spring piece 2.

Detailed description of the invention

Hereinafter compare accompanying drawing, by the description of detailed description of the invention, this utility model is further described.

A kind of typical detailed description of the invention,

As shown in Fig. 1 ~ 4, ring is guarded against in a kind of injection vein development, including luminescence unit 1, also has arc-shaped spring piece 2, arc One side surface of shape spring leaf 2 is fixed with connecting rod 3, and the end of connecting rod 3 has joint ball head 4, and luminescence unit 1 includes lamp holder Seat 5, bulb socket 5 is provided with some groups of infrared LED light sources 6 positioned opposite, and the rear end of bulb socket 5 is also associated with as infrared The receiving chamber 7 of the battery of LED light source 6 power supply, the end accommodating chamber 7 has bonnet 8, and bonnet 8 has adjustment flexible pipe 9, adjusts soft The end of pipe 9 has the articular cavity 10 matched with joint ball head 4, by coordinating of joint ball head 4 and articular cavity 10, luminous single Unit 1 is fixed on arc-shaped spring piece 2.

Described adjustment flexible pipe 9 is metal hose.

The outer surface of described bulb socket 5 has tappet 11 positioned opposite, and optically focused ring 12 is installed on lamp holder by tappet 11 On seat 5.

Claims

1. the development of injection vein guards against a ring, including luminescence unit (1), it is characterised in that: also there is arc-shaped spring piece (2), One side surface of arc-shaped spring piece (2) is fixed with connecting rod (3), and the end of connecting rod (3) has joint ball head (4), luminous single Unit (1) includes bulb socket (5), and bulb socket (5) is provided with some groups of infrared LED light sources (6) positioned opposite, bulb socket (5) Rear end be also associated with the receiving chamber (7) of the battery powered for infrared LED light source (6), the end accommodating chamber (7) has bonnet (8), bonnet (8) has adjustment flexible pipe (9), and the end adjusting flexible pipe (9) has the articular cavity matched with joint ball head (4) (10), by coordinating of joint ball head (4) and articular cavity (10), luminescence unit (1) is fixed on arc-shaped spring piece (2).

Ring is guarded against in injection vein the most according to claim 1 development, it is characterised in that: described adjustment flexible pipe (9) is metal Flexible pipe.

Ring is guarded against in injection vein the most according to claim 1 development, it is characterised in that: the outer surface of described bulb socket (5) Having tappet (11) positioned opposite, optically focused ring (12) is installed on bulb socket (5) by tappet (11).