CN2174715Y - Multi-function infinitely variable angle-regulating direction gauge for X-ray photography - Google Patents

Abstract

The utility model relates to a multifunctional infinitely variable angle-regulating direction gauge for X-ray photography, which is composed of a base, a photography platform, a pushing device, a baffle plate of a photography magazine, an angular indicator plate, a lifting handle, an operating handle, an antiskid foot, a dustproof cover plate and a supporting rod of the base. The included angle between the photography platform and the base can be arbitrarily regulated from 0 DEG to 90 DEG according to the angular indicator plate. The baffle plate of the photography magazine, which can also be used as a ruler for measurement, and the supporting rod of the base are matched. All the angles of X-ray photography for the heart, the oblique position of the spinal column, the lateral oblique position of the bronchus and the skull of a patient can be positioned. When the patient is photographed by X-rays, the perpendicularity of X-ray photography of the thickness of the body, the partial height of the body, the lateral position of the lumbar vertebra and the lateral position dislocation can be measured and positioned.

Description

Multi-function infinitely variable angle-regulating direction gauge for X-ray photography

The utility model relates to a kind of auxiliary implement of improved X line photography, particularly a kind of medical X-ray photography stepless angle adjusting formula protractor that integrates functions as one.

The utensil of measurement human body a part angle, thickness and height that existing X line photography is adopted is generally angle board, angle box and the dip stick of various angles, as X line photography to positions such as patient's head, mastoid process, lower jawbone, ear bones, plectrum, paranasal sinus, because different position need be with different shooting angle, so will be with 15 more than in various angle boards, the angle box of simple function, so not only increased medical workers, strengthened patient's misery, photographic quality often also can not get guaranteeing.The notification number that discloses for another example is that CN2113047U " X line photography head protractor " and notification number are CN2089791U " head take pictures angle adjustable device ", though obtained certain improvement on overall performance, also existed some unsatisfactory parts: (one) function singleness, usable range are narrower.Only have head carried out X line this simple function of photographing, have in addition can only carry out the photography of X line to four positions of head, the adjustable angle scope only is confined in 60 °; (2) complex structure.Global design is not really exquisite, operation inconvenience, and patient's discomfort even be provided with angular display unit, also needs energized; (3) be provided with photography magazine storehouse.So both limit photography magazine specification, influenced the sharpness of X line photography again to a certain extent, be difficult to improve to greatest extent X line photographic quality.

The purpose of this utility model is to provide a kind of structure exquisiteness, simple operation, function X line photography widely auxiliary implement for the medical personnel, it can be finished quickly and accurately the patient carried out positions such as heart, backbone, bronchus especially all angle orientation of X-ray of skull and the measurement of somatotopic's size, increase work efficiency, improve X line photographic quality.

The purpose of this utility model is achieved in that

The multi-functional X line photography of the utility model stepless angle adjusting formula protractor, by base, the photography platform, the thrust unit that are connected with base hinge, place on the base guide and support handle, operating grip and non-slip feet and dust cover constitutes, institute's difference is: described thrust unit is made up of the angle modulation strut of screw rod and the slide block that cooperates with it, flexible connection slide block and photography platform, an end that is provided with the photography platform of angle indicator board is provided with a photography magazine baffle plate hinged with it, also is equipped with the base strut of a pair of easy accessibility in the bottom of base.

Be shaped on public affairs, mile sign on the described photography magazine plate washer, the angle indicator board is arranged on an end of photography platform, also be provided with the angle Warning Mark at its corresponding end of base, the ratio of effective length that an end of photography magazine plate washer is set on the significant height of the base strut that is equipped with and the base is 0.2679.

Reasonable in design, characteristics such as compact conformation is exquisite, function is extensive, simple operation that the utility model compared with prior art has.Owing to designed unique thrust unit, make the operator can be between 0 °～90 ° the regulation and control platform of photographing, so can be simple and direct, easily patient's heart, backbone loxosis, bronchus lateral oblique position and all angles of X-ray of skull are positioned; Owing to designed the angle indicator board, made the operator regulate and control photography platform rotational angle and show more directly perceived, accurate; Measure the photography magazine plate washer of using chi owing to designed double as, so make the specification of photography magazine no longer be subjected to artificial restriction, and can carry out level position X line to the patient and photograph and support the magazine effect, reduced unrelated person has been subjected to the infringement of roentgen radiation x because of helping magazine, avoided the defective of easily rocking because of hand steered magazine, improved X line photographic quality to a certain extent, the functions such as measurement and positioning of chest lateral lumber spine and side position section radiography verticality are highly measured by thick to its body when also having increased the photography of patient X line simultaneously, somatotopic; Owing to designed removable base strut, so the two 15 ° of X lines photographies to patient's law's position (Law's position) are particularly convenient, accurate, all these technological improvements, alleviated medical workers, misery when having reduced the positioning of photography of patient X line, improve X line photographic quality, improved work efficiency.

Fig. 1 is the utility model one-piece construction synoptic diagram.

Fig. 2 is the utility model partial structurtes synoptic diagram.

Fig. 3 is the utility model stepless angle adjusting view.

Fig. 4 is 90 ° of horn shape attitude vertical views of the utility model regulation and control.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

By Fig. 1, Fig. 2 as can be seen, multi-functional X line photography stepless angle adjusting formula its base of protractor (1) of the utility model and photography platform (2) are movably connected by hinge, wherein base (1) and photography platform (2) all select for use engineering plastics to make, be provided with a double as hinged at the hinged end of photography platform (2) and base (1) and measure the photography magazine plate washer (14) of using chi with it, this plate washer (14) is that the stainless rule of 200mm is made by the total length of rule, it is marked with public affairs, two kinds of long measures made in Great Britain, and can be placed on and the same surface level of the platform of photographing (2) or vertical two kinds of duties according to need of work.An end hinged at photography platform (2) and base (1) also is provided with an angle indicator board (13) of being made by transparent glass material, be shaped on 0 ° clearly～90 ° scale signs on this angle indicator board (13), an end and the corresponding position of angle indicator board at base (1), be carved with eye-catching, a colored angle Warning Mark (20), when photographing platform (2) and base (1) when being complete closure state, this angle Warning Mark (20) overlaps fully with the last 0 ° of sign of angle indicator board (13).Side at base (1), that is double as is measured the side with the place, photography magazine plate washer (14) 200mm scale place of chi, be provided with one and guide and support handle (3) by what stainless steel material was made, base (1) go up with the magazine plate washer (14) of photographing the at one end relative other end be provided with a pair of operating grip (4).Four angles, bottom of base (1) slightly in the place, be provided with four rubber antiskid pin (5), near four non-slip feet (5) slightly outside the place, open little four small sircle holes, and be equipped with specially and a pair ofly cooperate with circular hole, conveniently detachable base strut (15), the effective length of this base strut (15) is 53.5mm, for stainless steel material is made, after its plug-in mounting advances any two the hole heart lines in base (1) the bottom circular hole vertical with photography magazine plate washer (14), 15 ° of angles of the strict maintenance of this base (1) plane and surface level can be exclusively used in two 15 ° of position X-ray of skull.Be provided with a pair of stainless steel slideway (9) in the inner both sides of base (1), at an end of base (1) setting operation handle (4) and relative with it also on the bearing seat (10) by the engineering plastics making ball bearing (19) is set all, stainless steel slideway (9) is provided with a copper slide block (8) that has screw (18), the two ends of this slide block (8) are connected with a photography platform angle modulation strut (7) by axle (17), its effective length is 128.5mm, this strut (7) flexibly connects by strut socket (16) and photography platform (2), by ball bearing (19) a steel ladder tooth screw rod (11) that matches with the last screw (18) of copper slide block (8) is set, its specification is T12mm * 2mm, one end of this screw rod (11) and the angle modulation of an alumina based material are shaken wheel (12) and are connected as a single entity, this angle modulation is shaken and is shaped on 0 °～90 ° angle regulation and control rocking-turn Directional Signs on the wheel (12), its diameter is less than the thickness of base (1), then by photography platform angle modulation strut (7), copper slide block (8), stainless steel slideway (9), bearing seat (10), ball bearing (19), steel screw rod (11), angle modulation is shaken wheel (12) and is constituted thrust unit of the present utility model, shake wheel (12) by the manual operation angle modulation, copper slide block (8) is gone up parallel sliding at stainless steel slideway (9), drive photography platform strut (7) motion thus, can in 0 °～90 ° angular ranges, regulate and control the angle on photography platform (2) and base (1) plane.In base (1), copper slide block (8) and stainless steel slideway members such as (9) top also is provided with a dust cover (6).

As Fig. 3, shown in Figure 4, shake wheel (12) with the manual manipulation angle modulation, and indicate with reference to angle indicator board (12) upper angle, angle in the time of can in 0 °～90 ° angular ranges, regulating and control out the photography of X line easily between photography platform (2) and base (1) plane, when regulation and control photographies platforms (2) and base (1) plane are 0 ° of angle is that the utility model is when being in complete closure state, the magazine baffle plate (14) of will photographing be leveled to and the same surface level of the platform of photographing (2) on, by operating grip (4), guide and support handle (3) it is swung to a side, vertically place on the horizontal bed surface of X line photography, can be thick to patient's body, the local height of body is measured; When regulation and control photographies platform (2) and base (1) plane included angle are between 0 °～90 °, can carry out measurement and positioning to patient's heart, backbone loxosis, all angles of bronchus lateral oblique position, especially X-ray of skull; Angle is transferred to 15 ° as photographing between platform (2) and base (1) plane, with a pair of base strut (15) that is equipped be inserted to base (1) bottom that be provided with circular hole that base strut (15) cooperates in arbitrarily among the pair of holes heart line circular hole parallel with screw rod (11), can carry out two 15 ° of X lines photographies of law's position (Law's position) to the patient, when carrying out oppositely two 15 ° of X-ray of skull, only need should a pair of base strut (15) to change and be inserted into another and get final product going in the circular hole; When angle is 90 ° between regulation and control photography platform (2) and base (1) plane, can be used as the magazine support that the patient is carried out each position horizontal photograph, exempted unrelated person because of hand steered infringement of holding the suffered X line photography of magazine radiation exposure, also avoided easily producing the defective of rocking, can also carry out the measurement and positioning of the side position verticality of X line photography thoracic vertebrae side position and side position tomography the patient because of the people helps magazine.

Claims (2)

1, a kind of multi-functional X line photography stepless angle adjusting formula protractor, by base (1), with the hinged photography platform of base (1) (2), thrust unit, what place base (1) guides and supports handle (3), operating grip (4) and non-slip feet (5) and dust cover (6) constitute, it is characterized in that: described thrust unit is reached the slide block (8) that cooperates with it by screw rod (11), flexibly connecting slide block (8) forms with the angle modulation strut (7) of photography platform (2), an end that is provided with the photography platform (2) of angle indicator board (13) is provided with a photography magazine plate washer hinged with it (14), also is equipped with the base strut (15) of a pair of easy accessibility in the bottom of base (1).

2, a kind of multi-functional X line photography stepless angle adjusting formula protractor according to claim 1 is characterized in that: be shaped on public affairs, mile sign on the described photography magazine plate washer (14); Described angle indicator board (13) is arranged on an end of photography platform (2), also is provided with angle Warning Mark (20) at base (a 1) end corresponding with it; The ratio that the effective length of photography magazine baffle plate (14) one ends is set on the significant height of described base strut (15) and the base (1) is 0.2679.

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