CN102764134A

CN102764134A - Mobile X-ray televisions

Info

Publication number: CN102764134A
Application number: CN2012102341764A
Authority: CN
Inventors: 吴佑之
Original assignee: BEIJING KESHI MEDICAL IMAGE INSTITUTE OF TECHNOLOGY
Current assignee: BEIJING KESHI MEDICAL IMAGE INSTITUTE OF TECHNOLOGY
Priority date: 2012-06-29
Filing date: 2012-06-29
Publication date: 2012-11-07

Abstract

The invention discloses mobile X-ray televisions. Two involved X-ray machines which are used for X-raying patients beside hospital beds are a U-shaped arm mobile X-ray television and a C-arm mobile X-ray television, and can be directly pushed into wards to use. Referring to a representative drawing, the U-shaped arm mobile X-ray television is a U-shaped arm consisting of a machine head (11), an imaging system (13) and a U-shaped square bar (12). The complete machine of the mobile X-ray television can be directly pushed into the wards and conveniently placed between two hospital beds through a portable trolley; and the aim of x-raying can be fulfilled and the mobile X-ray television cannot be overturned only by rotating the U-shaped arm at an angle of +/-90 degrees during X-raying.

Description

Siremobil

Technical field

Patent siremobil of the present invention is specifically related to two kinds and is suitable for radiography unit is pushed the ward, makes the radiation equipment of perspective in good time for the severe case lies in bed.

Background technology

The doctor of radiology department is in the time will giving severe case's indagation state of an illness, if it is very weak to meet patient's body constitution, is inappropriate for walking or when mobile, often just need X line machine be shifted onto in the ward, by sick bed, takes the X-ray sheet for patient.This X line machine generally is referred to as " other (X line) machine of bed ", and (or title " mobile x-ray unit ") uses the other machine of bed in the ward, to make film to the patient, usual especially thing especially for the sick severe case of the sort of orthopaedics.But the other machine of this bed has many disadvantages, the one, be not easy accurately to locate to focus: and the 2nd, can not see result, the X-ray sheet that must will take at once, bring back the darkroom and can see the state of an illness after washing; Have, the scattered dose that is produced when making film exactly is big again, and it is bigger to influence on every side, for strengthening the protection to the doctor, takes the photograph the technician of sheet, not only wears the lead protection clothes, also need outside the ward, go to hide sometimes.Though at present commercially available also have a kind of charged X line machine of looking; (people are referred to as " C type arm " usually) comes the patient is had an X-rayed with it at ordinary times; Can in time on the fluorescent screen, see the result at once; But because its volume is too huge, put to good use not open between two in the ward, therefore just can't in the ward, use at all.

Summary of the invention

The purpose of this invention; For a series of shortcomings that overcome the other machine of above-mentioned bed design, use this siremobil, it not only can in time see lesion image; Accurately locate for focus; The C type arm that its volume ratio is general simultaneously is little, and it is also light flexibly to operate, and is suitable for advancing in the ward and uses.

Patent of the present invention comprises two types: U-shaped arm siremobil and C shape arm siremobil.

1, U-shaped arm siremobil

By head (11), imaging system (13) and U-shaped side's thick stick (12), form a cover U-shaped arm image system jointly, it can be around ± 90 ° of horizontal center line X axle rotations.It is mounted on the circular abutment (10), and this circular abutment (10) is being embraced tube (9) but the lining electric up-down, and this armful tube (9) passes base plate (4) and is fixed on the carrying thick stick (14); Embrace tube (10) when rotating ± 90 ° around vertical centre Y axle, following carrying thick stick (14) is also along with rotation synchronously together, at this moment; Head (11), imaging system (13) and carry under the thick stick (14) and head all be in unidirectional revolution steamboat (1), the three is on same the centrage, this has just formed " bascule of sight alignment formula "; At the other end that carries thick stick (14), little counterweight stone roller (2) is housed, the while is at the afterbody of little car bottom plate (4); The big counterweight stone roller of another piece (5) also is housed; So just be enough to guarantee that rotating to when head (11) and imaging system (13) when arbitrarily angled, complete machine can not topple.

2, C shape arm siremobil

Head (13) and imaging system (14) are fixed on the circular arc bow arm (12), form a C shape arm.This circular arc bow arm (12) can be free to slide in arc is embraced tube (11), and arc is embraced tube (11) and can be gone up around the rotation of X axle at circular abutment (10).Circular abutment (10) be inserted in embrace tube (9) but in electric up-down.This armful tube (9) passes base plate (4) and directly is fixed on the following carrying thick stick (15), at its other end, little counterweight stone roller (2) is housed.When turning round around the Y centrage with hand propelled C shape arm, following carrying thick stick (15) is rotation thereupon also.

This moment head (13), imaging system (14) with carrying thick stick (15) under and head be in unidirectional revolution steamboat (1); The three is on same the centrage, and this has just formed " bascule of sight alignment formula ", the afterbody in little car bottom plate (4); The big counterweight stone roller of another piece (5) also is housed; So just be enough to guarantee that rotating to when head (13) and imaging system (14) when arbitrarily angled, complete machine can not topple.(its reason is the same with above-mentioned U-shaped arm system) be design so, and its purpose is convenient to complete machine exactly and is pushed after the ward, and is masterly in the time of can between two sick beds, operating.

Description of drawings:

Fig. 1: the complete machine of U-shaped arm, form by following 16 parts: two revolution steamboats (1), little counterweight stone roller (2), two trailing wheels (3), base plate (4), big counterweight stone roller (5), hand-pushing handle (6), cabinet (?), monitor (8), embrace tube (9), a circular abutment (10), head (11), U-shaped side's thick stick (12), imaging system (13), carry thick stick 14), upper bearing (metal) (15) and lower bearing (16) etc.

Fig. 2: the complete machine of C shape arm is made up of following 17 parts: two revolution steamboats 1), two trailing wheels (3), base plate (4), big counterweight stone roller (5), hand-pushing handle (6), cabinet (7), the monitor (8) of little counterweight stone roller (2), complete machine, embrace tube (9), a circular abutment (10), arc is embraced tube (11), circular arc bow arm (12), head (13), imaging system (14), is carried thick stick (15), upper bearing (metal) (16) and lower bearing (17) etc.

The specific embodiment

The U-shaped arm---the complete machine assembling sequence is following:

1, earlier circle being embraced tube (9) welds with carrying thick stick (14);

2, install lower bearing (16), cover upper plate (4), tighten upper bearing (metal) (15) again;

3, load onto two the revolution steamboats (1) that carry under the thick stick (14) and two trailing wheels (3) under the base plate (4) then;

4, at one section that carries thick stick little counterweight stone roller (2) is installed;

5, insert circular abutment (10);

6, load onto cabinet (7) and monitor (8); On base plate (4), load onto counterweight stone roller (5);

8, U-shaped side's thick stick (12) is contained on the circular abutment (10);

9, respectively on U-shaped side's thick stick (12), load onto head (11) and imaging system (13)

C shape arm---the complete machine assembling sequence is following:

1, earlier circle being embraced tube (9) welds with carrying thick stick (15);

2, load onto lower bearing (17) cover upper plate (4) and tighten upper bearing (metal) (16) again;

3, load onto two revolution steamboats (1) and the base plate (4) that carries under the thick stick (15) then

4, at one section that carries thick stick big counterweight stone roller (2) is installed:

5, insert circular abutment (10);

6, load onto cabinet (7) and monitor (8):

7, on base plate (4), load onto counterweight stone roller (5);

8, with circular arc bend arm (12) fill in arc embrace the tube (11) lining:

9, arc being embraced tube (11) is filled on the circular abutment (10);

10, respectively head (13) and imaging system (14) are installed to the two ends that circular arc is bent arm (12);

11, again hand-pushing handle (6) is loaded onto at last.

Patent called after of the present invention " siremobil ", and be not referred to as " siremobil machine ", be because this " x-ray tv machine " speech is easy to make the people to associate employed monitor in the medical TV system.And " medical TV system " this noun; Though used for many years; But it also can abbreviate " medical television " as, so patent of the present invention should " come into reality=" " called after " portable medical X-ray TV ", also not having can not but be simplified to " siremobil ".

In addition, people like to use " C type arm " this proper noun, this also belong to lack of standardization, be " incorrectly relaying an erroneous message ".Consider the self-growth process of a subject, be should so whether also there there " A type, Type B " or the like " type "? In the elaboration of patent of the present invention, name according to the inherent idea of its physical aspect.(this just as the past during the initial post-liberation period; When the used proper noun of radiation circle of China is still lack of standardization; One period, these parts of " X-ray tube " (or abbreviate as " ray tube "), it is the same once once to be translated " bulb " day by the old expert who comes from enemy and the puppet regime occupied area in this field)

Claims

1. patent siremobil of the present invention is characterized in that adopting the method for a kind of " sight alignment balanced type ", can be directly with siremobil can push the ward for patient does real-time perspective.

2. according to claim 1; Taked below complete machine, to install additional a carrying thick stick (14) that certain-length is arranged; Carry under the thick stick (14) two steamboats (1) that can turn round rotation are housed again; Make head (11) and imaging system (13) between two sick beds, turn round ± 90 ° easily, and the unlikely complete machine that makes topple.