CN2360042Y - Bed-loaded digital image reducing protector - Google Patents

Abstract

The utility model discloses a bed-loaded digital image reducing protector. An additional bed surface is arranged on a checking bed. A guard board is vertically placed on a slide track of the bed surface, and a supporter is matched with the guard board and another slide track. The guard board is provided with an operation hole and a sight window, and the lower edge of the sight window is provided with a protecting stand. The side guard board is connected with the guard board, and a protective curtain is connected with a guard bar of the checking bed through a clamping plate. Due to the adoption of the project, the trouble that medical personnel in hospitals need to wear heavy ray-proof leaded rubber aprons is overcome, and the medical personnel work safely before the digital subtraction radiography equipment in a long time without the x-ray injury. The utility model has the characteristics of simple structure, convenient assembly and disassembly, and flexible use.

Description

Bed carries formula Digital Subtraction preventer

This utility model relates to a kind of preventer, more particularly relates to a kind of bed and carries formula Digital Subtraction preventer, is suitable for the medical worker in carrying out Digital Subtraction (DSA) curative activity, to effective protection of X line.

Along with science and technology development, a kind of X of utilization line carries out the equipment-Digital Subtraction (DSA) of diagnosis of human body whole body vascular system disease and interventional therapy, is widely used in each hospital.But follow the use of Digital Subtraction equipment, the medical worker of long-term work is directly exposed under the irradiation of X line before equipment, to making medical worker's health happened occasionally by the injury of X line.In order to reduce in the Digital Subtraction medical treatment X line to staff's irradiation, the radioprotective that the medical worker usually need heavy wearing contains the lead glue skin apron.Because when patient's whole body vascular system disease is diagnosed, also must carry out the intervene operation treatment to the patient, the residence time of medical worker before Digital Subtraction equipment extended greatly, and the heavy lead glue skin apron that contains has brought inconvenience for medical worker's work.Because the upper limb and the head of medical worker's health still expose under the irradiation of X line, brought serious steady suffering from for medical worker's health again.

The purpose of this utility model provides a kind of bed and carries formula Digital Subtraction preventer, it not only can make the medical worker remove the trouble that contains the lead glue skin apron of heavy wearing from, but also can make medical worker's trouble free service before Digital Subtraction equipment for a long time, and be not subjected to the injury of X line.

The purpose of this utility model is achieved in that it includes the examinating couch that Digital Subtraction is used, and it is characterized in that being equipped with on examinating couch additional bed surface, and the both sides of bed surface are provided with vertical symmetric slideway; Be slidingly matched with slideway on the slideway outside backplate is placed on; One end of bracing frame is connected with backplate, and the slideway of the other end and bed surface inboard is slidingly matched; Be provided with the observation window of band cover plate on the top of backplate, it is the protecting stand of one that the lower edge of observation window has with backplate, also has a gathering hole on the backplate below the protecting stand; Side guard plate is connected with backplate in the left side of backplate; Clamping plate are equipped with on the top of protecting curtain, and two adjacent clamping plate bearing pins that protect on the curtain connect, and protect curtain and are connected by the horizontal guard bar of clamping plate with the examinating couch outside.

Owing to adopted such scheme, under the situation that does not change former Digital Subtraction equipment, just the radioprotective that can make the medical worker remove heavy wearing from contains the trouble of lead glue skin apron, but also can make medical worker's trouble free service before Digital Subtraction equipment for a long time, and can not be injured by the X line, have simple in structure, easy accessibility, use reaches the low characteristics of cost flexibly, simultaneously this preventer all can not installed and not used by the restriction of machine kind, is that a kind of novelty and the bed that shows unique characteristics carry formula Digital Subtraction preventer.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is a concrete structure sketch map of the present utility model.

In Fig. 1, the poly (methyl methacrylate) plate of the thick 12mm of additional bed surface 1 usefulness is made, and slideway 2,15 is made with lucite equally, has 3,16, two slideways of chute, 2,15 symmetric respectively both sides and the bed surfaces 1 at bed surface 1 on the top of slideway 2,15 and is bonded as one.Backplate 4 is made with lucite for double-deck, is pressed with the 1.0 lead equivalent lead glue skin interlayers of using every radiation in the middle of the doubling plate face of backplate 4, is used for stopping the X line.Three equally distributed pulleys are equipped with on the base of backplate 4, and pulley places the chute 16 on bed surface 1 outside slideway 15 to cooperate with slideway 15, also are fixed with block 6 at chute 3,16 two ends of slideway 2,15, skid off from chute 16 in order to prevent backplate 4.Bracing frame 5 usefulness stainless steel square pipes are made L shaped frame, one end of bracing frame 5 is screwed on backplate 4, the other end of bracing frame 5 is screwed a pulley, pulley on the bracing frame 5 places the chute 3 on the bed surface 1 inboard slideway 2 to cooperate with slideway 2, at this moment bracing frame 5 forms a door shape frame on bed surface 1, both can make backplate 4 stable being placed on the slideway 15, simultaneously bracing frame 5 does not influence patient's normal therapeutic during with moved further again in slideway 2,16 in company with backplate 4.Have a rectangular observation window 13 on the top of backplate 4, stud with the lead glass that 2.0 lead equivalent radioprotectives are used on the observation window 13, be provided with the protecting stand 10 of windowsill type band radioprotective interlayer in the lower edge of observation window 13 windows, protecting stand 10 and backplate 4 be for one is bent into, but protecting stand 10 effective isolation medical workers when window 13 work are looked in sight the X line to the injury of thyroid and face.On the backplate below the protecting stand 10 4, also have a gathering hole 11.Side guard plate 14 is made with the lucite that is pressed with radioprotective lead glue skin interlayer in the middle of double-deck equally, and side guard plate 14 is connected with backplate 4 usefulness foldings 12 in the left side of backplate 4.Protecting curtain 7 is that three lead glue skins are made, stud with metal splint 8 with certain intensity on the top of protecting curtain 7, be with hook on clamping plate 8, two adjacent clamping plate 8 that protect on the curtain 7 connect by bearing pin 9, protect curtain 7 and articulate by the horizontal guard bar outside hook on the clamping plate 8 and the examinating couch.

During use, additional bed surface 1 is placed on the examinating couch of Digital Subtraction equipment, bed surface 1 is fixed as one bed surface 1 and examinating couch by latch and fixing band, elder generation is with backplate 4 and protect the right side that curtain 7 moves on to bed surface 1, patient's head places the left side of bed surface 1 to lie low on bed surface 1, the medical worker stands in backplate 4 rear sides, observes the patient by observation window 13, and both hands enter gathering hole 11 can carry out Digital Subtraction and interventional therapy to the patient easily.Observe and during treatment, protecting stand 10 has blocked from gathering hole 11 directive staff lower jaw thyroid and facial X line from observation window 13 at medical worker's head.Side guard plate 14 can be converted into various angles by folding 12 with backplate 4, in order to stop the ray from patient's side (X ray tube) direction.Protect curtain 7 and be used to prevent of the irradiation of the X line of examinating couch bottom medical personnel.Protect curtain and also can finish the X line of the various angles in barrier examinating couch bottom by the outside bending of bearing pin.

Claims (3)

1. a bed carries formula Digital Subtraction preventer, and it includes the examinating couch that Digital Subtraction is used, and it is characterized in that being equipped with on examinating couch additional bed surface, and the both sides of bed surface are provided with vertical symmetric slideway; Be slidingly matched with slideway on the slideway outside backplate is placed on; One end of bracing frame is connected with backplate, and the slideway of the other end and bed surface inboard is slidingly matched; Be provided with the observation window of band cover plate on the top of backplate, it is the protecting stand of one that the lower edge of observation window has with backplate, also has a gathering hole on the backplate below the protecting stand; Side guard plate is connected with backplate in the left side of backplate; Clamping plate are equipped with on the top of protecting curtain, and two adjacent clamping plate bearing pins that protect on the curtain connect, and protect curtain and are connected by the horizontal guard bar of clamping plate with the examinating couch outside.

2. bed according to claim 1 carries formula Digital Subtraction preventer, it is characterized in that on the base of backplate pulley being housed.

3. preventer according to claim 1 is characterized in that backplate and side guard plate for double-deck, are pressed with every radiating interlayer between the doubling plate face.

Images