CN2538292Y

CN2538292Y - Pushing, pulling folding insertion protecting screen

Info

Publication number: CN2538292Y
Application number: CN02211577U
Authority: CN
Inventors: 李辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-28
Filing date: 2002-04-28
Publication date: 2003-03-05
Anticipated expiration: 2012-04-28

Abstract

The utility model relates to a push-and-pull and collapsible interventional protective screen, which comprises a slideway, a main protective screen, an upper movable protective screen , a side movable protective screen and a knighthead. The main protective screen, the upper movable protective screen and the side movable protective screen adopt metal frame lead glass, which can be folded by 90 degree and can be locked by lock structure being composed of a connection plate and a positioning plate, the main movable protection screen and a trolley at the bottom of the knighthead are inserted into the slideway which is fixed at two sides of bed. The advantages of the utility model are that: with adopting the combination changes between push-and-pull and collapsible, the radioactive rays are isolated with the medical care personnel, the amount of radiation received by the medical care personnel is limited in the smallest range; the utility model improves the working environment during interventional diagnosis and therapeutic process, protects the health of medical care personnel; with adopting transparent lead glass, the utility model is convenient for observing by the medical care personnel, the clinical diagnosis is convenient, which has the characters of simple structure, rational design, beautiful appearance and formation and combining reliable protection, flexible and portable body and convenient operation into a whole body.

Description

Push-and-pull, collapsible intervention protective shield

Technical field

This utility model relates to a kind of medical radiation that is applied to and learns the protective shield that intervention diagnosis and treatment is used, especially a kind of push-and-pull, collapsible intervention protective shield.

Background technology

Interventional radiology is one and melts medical science; iconography; clinic is in the new frontier branch of science of one; along with ionizing radiation is increasingly extensive in application medically; ultrasonic; CT; DSA; SPECT; PET; medical accelerator; images such as full body gamma knife; imaging; treatment enters medical domain; interventional radiology is to the diagnosis and the treatment of many difficult disease; especially the diagnosis of cardiovascular and cerebrovascular disease and cancer and treatment play an important role; it is longer to do an intervention diagnosis and treatment time; need 2～4 hours; whole process operator must be worked in x line bed side; at ordinary times; the medical worker puts on heavy plumbous rubber clothing; put on head protector; the neck cover; glove; operations such as glasses; activity is restricted; operate dumb; sometimes; in order promptly to rescue the patient that is critically ill; these heavy armors do not reach in time; flexibly; active on a large scale requirement; the medical worker have to go into battle stripped to the waist; be directly exposed to work under the x ray; the staff is subjected to than high-dose irradiation; for the medical worker, work brings very big harm to health under this environment through being everlasting.

Summary of the invention

The purpose of this utility model is to reduce the X-ray radiation quantity X of medical personnel in intervention radiation diagnosis and therapeutic process, and a kind of simple, practical push-and-pull, collapsible intervention protective shield are provided.

The purpose of this utility model is achieved in that

A kind of push-and-pull, collapsible intervention protective shield, comprise slideway, main protective shield, last removal shield, the side removal shield, support bar, main protective shield, last removal shield, the side removal shield adopts the embedded lead glass of metal framework, last removal shield, the side removal shield adopts the slide fastener hinge to be connected with main protective shield, and have by connecting plate, the locking mechanism that alignment pin is formed, pulley is arranged at main protective shield bottom, support bar one end is supported on the main protective shield, the other end connects pulley, main protective shield, the support bar bottom pulley is embedded in the slideway, slideway is fixed on a both sides, seam adopts plumbous rubber seal between glass and the metal framework, main protective shield bottom, plumbous rubber curtain sealing is adopted in gap between side removal shield bottom and the slideway, in the both sides of bed cushion is arranged.

Benefit of the present utility model is:

Adopt push-and-pull, folding combination and variation; when clinical interventional procedure radioactive ray and medical personnel are effectively isolated, the suffered amount of radiation of medical personnel is limited in the minimum zone, improves the working environment in intervention diagnosis and the therapeutic process; protection medical personnel's health; adopt transparent lead glass, be convenient to medical personnel and observe, clinical diagnosis is convenient; have simple in structure; reasonable in design, appearance and modeling is attractive in appearance, integrate protection reliably, light, easy to operate characteristics flexibly.

Description of drawings

Fig. 1 this utility model structural representation

Front view before Fig. 2 this utility model is folding

Fig. 3 this utility model folds front view

Fig. 4 this utility model folds lateral side view

The specific embodiment

Below in conjunction with accompanying drawing this utility model is further specified:

As shown in the figure, a kind of push-and-pull, collapsible intervention protective shield, comprise slideway 5, main protective shield 3, last removal shield 1, side removal shield 8, support bar 2, main protective shield 3, last removal shield 1, side removal shield 8 adopts the embedded ZF6 lead glass of metal framework (as white steel), glass lead equivalent (10mm thickness) 2.7mmpb, being convenient to medical personnel observes, clinical diagnosis is convenient, last removal shield 1, side removal shield 8 adopts the slide fastener hinge to be connected with main protective shield 3, can fold 90 °, the sealing height, and have by connecting plate 10, the locking mechanism that alignment pin 11 is formed, pulley 6 is arranged at main protective shield 3 bottoms, support bar 2 one ends are supported on the main protective shield 3, the other end connects pulley 4, main protective shield 3, support bar 2 bottom pulley are embedded in the slideway 5, slideway 5 is fixed on a both sides, seam adopts plumbous rubber seal between glass and the metal framework, main protective shield 3 bottoms, plumbous rubber curtain 7 sealings are adopted in gap between side removal shield 8 bottoms and the slideway, plumbous rubber curtain test piece lead equivalent (2mm thickness) 0.5mmpb has cushion 9 in the both sides of slideway 5.

When duty, folding 90 ° forward of side removal shields 8, folding 90 ° forward of last removal shields 1 lock by the locking mechanism of being made up of connecting plate 11, alignment pin 10, surround a semi-enclosed working area, as Fig. 1, shown in Figure 4.

During off working state, side removal shield 8, go up removal shield 1 original place of turning back, lock by the locking mechanism of forming by connecting plate 10, alignment pin 11, as Fig. 2, shown in Figure 3.

Claims

1. push-and-pull, collapsible intervention protective shield, it is characterized in that: comprise slideway (5), main protective shield (3), last removal shield (1), side removal shield (8), support bar (2), main protective shield (3), last removal shield (1), side removal shield (8) adopts the embedded lead glass of metal framework, last removal shield (1), side removal shield (8) adopts the slide fastener hinge to be connected with main protective shield (3), and have by connecting plate (10), the locking mechanism that alignment pin (11) is formed, pulley (6) is arranged at main protective shield (3) bottom, support bar (2) one ends are supported on the main protective shield (3), the other end connects pulley (4), main protective shield (3), support bar (2) bottom pulley is embedded in the slideway (5), slideway (5) is fixed on a both sides, seam adopts plumbous rubber seal between glass and the metal framework, main protective shield (3) bottom, plumbous rubber curtain (7) sealing is adopted in gap between side removal shield (8) bottom and the slideway, in the both sides of slideway (5) cushion (9) is arranged.