CN203388875U

CN203388875U - Lifting guard plate unit for angiography machine on-the-bed X-ray protection device

Info

Publication number: CN203388875U
Application number: CN201320484265.4U
Authority: CN
Inventors: 王盾; 张汇丰
Original assignee: BEIJING ORIENTAL E T MEDICAL EQUIPMENT Co Ltd
Current assignee: BEIJING ORIENTAL E T MEDICAL EQUIPMENT Co Ltd
Priority date: 2013-08-08
Filing date: 2013-08-08
Publication date: 2014-01-15
Anticipated expiration: 2023-08-08

Abstract

The utility model relates to the field of medical devices, in particular to a lifting guard plate unit used for an angiography machine catheter bed X-ray protection device and capable of lifting and descending. The lifting guard plate unit comprises a lifting guard plate for protection of X-rays and a sliding plate mechanism connected with the lifting guard plate, the sliding plate mechanism is used for being connected with a beside track of an angiography machine, so that the lifting guard plate unit can lift and descend. The lifting guard plate unit can lift and descend to be folded below the bed surface as required, namely the lifting guard plate unit is in a lifting state in the operation process so as to be matched with a protection screen on a bed to achieve protection of the X-rays; and the lifting guard plate unit is in a state of descending and being folded under the bed surface prior to an operation and after the operation, so that the angiography machine bed is compact in structure and small in occupied space so as to spare room above the bed surface to facilitate operation preparation work performed by doctors and enable patients to go to the bed and get out of the bed.

Description

On angiography lathe, x-ray protection device lifts backplate unit

Technical field

This utility model relates to medical instruments field, relate in particular to a kind of for angiography machine catheter bed x-ray protection device can rise and fall lift backplate unit.

Background technology

Some as clinical operations such as angiography and interventional therapys in, need to rely on the X ray that penetrates patient body by angiography machine and form image.For avoiding X-radiation to leak, protection operator safety, must arrange radioprotector angiography machine is other, and this preventer generally adopts material more than 0.5mm lead equivalent to make, in order to block X-radiation.

The preventer needing clinically should meet: protection effect is sure, flexible for installation, easy and simple to handle, does not affect operator operation, can tackle the demand of various changing positions and position in art.

As shown in Figure 1, current preventer is generally comprised of three-piece: protective shield 1, and for Dui Chuan top, divide and carry out radiation protection, it is fixed on ceiling, between protective shield and fixing point, there are the balance arm of force and at least two above flex points, for operator, pull and locate protective shield; The lower cutting means enclosure 2 of bed, divides for Dui Chuan bottom and carries out radiation protection, and it is fixed on angiography lathe by-track road 5, the catheter bed standard configuration part that this by-track road is such clinical operation; The other protective plate 3 of bed, for eliminating the gap between the lower cutting means enclosure of suspention protective shield and bed, it is fixed on a lower cutting means enclosure.In radiography, be under radiation environment, protective shield 1, the lower cutting means enclosure 2 of bed and the other protective plate 3 of bed are used in conjunction with simultaneously, all in the best, block position, just can reach best Radioprotective Effect (as Fig. 1, gapless comparatively speaking between protective shield 1, the lower cutting means enclosure 2 of bed and the other protective plate 3 of bed, protection effect is best).After sterilization, paving list, operator adjusts the position of protective shield, is tried one's best near patient, blocks the Secondary radiation from patient body reflection.In order further to improve protection effect, existing preventer is also provided with side guard plate 4, and this side guard plate is positioned at the avris of an other protective plate, is directly fixedly mounted on a by-track road.

In above-mentioned existing preventer, its side guard plate 4 adopts hard-wired mode, and position can not be adjusted.That is to say, before performing the operation and after operation, side guard plate 4 remains higher than cutting means enclosure under bed and higher than the state of bed surface, make arrangements for surgery, patient's bunk bed etc. caused to inconvenience, and making the structure after whole angiography lathe draws in not compact, the side guard plate 4 especially protruding is easily touched curved and is caused itself and the imprecision that coordinates of protective shield.

For this reason, this utility model is improved existing side guard plate, makes it possess the function that rises and fall, that is, provide a kind of backplate unit that lifts to substitute existing side guard plate.

Utility model content

(1) technical problem that will solve

The purpose of this utility model is to lift backplate unit for what x-ray protection device on a kind of angiography lathe was provided, this lifts backplate unit and can fall and pack up and draw in below bed surface in non-operation process, and then makes angiography machine have advantages of compact conformation, saves space and be convenient to that doctor makes arrangements for surgery and patient's bunk bed.

(2) technical scheme

For solving the problems of the technologies described above, what this utility model provided x-ray protection device on a kind of angiography lathe lifts backplate unit, this lifts backplate unit and comprises for protecting lifting backplate and lifting with described the sled mechanism that backplate is connected of X ray, described sled mechanism is connected for the bed by-track road with angiography machine, and described in making, lifting backplate unit can rise and fall.

Preferably, described sled mechanism comprise slide plate and with the suitable slide plate chair of described slide plate, described in described slide plate chair is packed in, lift on backplate, described slide plate is slidably plugged in the chute of described slide plate chair, and described slide plate is for being connected with described bed by-track road.

Preferably, described sled mechanism also comprises the contiguous block being fixedly connected with described slide plate, and described contiguous block is provided with bolt assembly, and described bolt assembly is for being fixedly connected with described bed by-track road.

Preferably, described in lift backplate and be provided with at least one consent, described at least one, in consent, be fitted with resilient plunger, described resilient plunger is pushed and is contacted mutually with described slide plate.

Preferably, described in lift the rake that backplate comprises vertical portion and is positioned at top, described vertical portion, on described vertical portion, be fixedly connected with described slide plate chair.

Preferably, described in lift the stereotype that backplate comprises 0.5mmpb lead equivalent, and comprise and be arranged on the lip-deep ABS panel of described stereotype two.

(3) beneficial effect

On the angiography lathe that this utility model provides, x-ray protection device lifts backplate unit, it is by special structural design, can rise and fall and draw in below bed surface according to needs, , in operation process in rise state, to realize the protection X ray that matches with suspention protective shield, before operation and after operation in falling and drawing the state below bed surface in, so that angiography machine tool structure is compact, take up room little, vacate the above space of bed surface and be convenient to the preparation that doctor performs the operation, and be convenient to patient's bunk bed, and, fully avoided the other preventer of existing bed because easily touching curved problem higher than bed surface.

Accompanying drawing explanation

Fig. 1 is existing protective device structure schematic diagram;

Fig. 2 is that this utility model lifts backplate unit and falls view;

Fig. 3 is that this utility model lifts backplate unit rise view;

Fig. 4 is the application schematic diagram that this utility model lifts backplate unit;

Fig. 5 is the structural representation that this utility model lifts backplate unit;

Wherein: 1, protective shield, 2, cutting means enclosure, 3, the other protective plate of bed, 4, side guard plate, 5, bed by-track road, 100, lift backplate unit, 110, lift backplate ，111, vertical portion, 112, rake, 120, sled mechanism, 121, slide plate, 122, slide plate chair, 123, contiguous block, 124, resilient plunger, 200, protective shield unit, 300, cutting means enclosure unit.

The specific embodiment

Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for illustrating this utility model, but are not used for limiting scope of the present utility model.

As shown in Figure 4,5, on a kind of angiography lathe, x-ray protection device lifts backplate unit, this lifts backplate unit 100 and comprises for protecting lifting backplate 110 and lifting with described the sled mechanism 120 that backplate 110 is connected of X ray, described sled mechanism 120 is connected for the bed by-track road 5 with angiography machine, and described in making, lifting backplate unit 100 can rise and fall.Lift the rise state of backplate 110 as shown in Figure 3, can eliminate fully the protective shield unit 200 and the protection dead angle that is positioned at bed 5 tops, by-track road on 300 sides, cutting means enclosure unit under bed, the Secondary radiation that effectively protection is reflected from patient body that are positioned on bed; Lift the state of falling of backplate 110 as shown in Figure 2, now lift backplate 110 and be positioned at below bed surface, make bed surface above without any obstacle, be convenient to doctor and carry out preoperative preparation and patient's bunk bed.

As shown in Figure 5, sled mechanism 120 wherein is preferably set to, comprise slide plate 121 and with the suitable slide plate chair 122 of described slide plate 121.Described in described slide plate chair 122 is packed in, lift on backplate 110, described slide plate 121 is plugged in the chute of described slide plate chair 122, and described slide plate 121 is for being connected with described bed by-track road 5.This structure has compact conformation, feature simple to operate.

For realizing described slide plate 121, can faster, firmly be arranged on a by-track road 5, preferably, described sled mechanism 120 also comprises the contiguous block 123 being fixedly connected with described slide plate 121, described contiguous block 123 is provided with bolt assembly (not shown), and described bolt assembly is for being fixedly connected with described bed by-track road 5.Obviously, according to the specific design requirement of product, the connected mode of this bolt assembly also can be set to welding manner or engaging mode.

Described lifting, on backplate 110, be also provided with at least one consent, in figure, show two, in consent, clog flexible plunger 124, this resilient plunger 124 is pushed and is contacted mutually with described slide plate 121, by the frictional force between resilient plunger 124 and described slide plate 121, overcome the gravity that lifts backplate 110, to realize, lift the arbitrary height position that backplate 110 can be in remaining on its range.

The backplate 110 that lifts wherein is preferably set to be bending, comprise vertical portion 111 and the rake 112 that is positioned at 111 tops, vertical portion, vertical portion 111 is wherein fixedly connected with described slide plate chair 122, the gradient of the upper cutting means enclosure of the bed unit of the gradient of described rake 112 and catheter bed preventer is suitable, to reach gapless optimized protection effect.

Separately, for guaranteeing to lift the protection effect of backplate, lift backplate and adopt three-decker (not shown), comprise the stereotype of 0.5mmpb lead equivalent, and be arranged on the lip-deep ABS panel of described stereotype two.

Finally it should be noted that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although this utility model is had been described in detail with reference to preferred embodiment, those skilled in the art are to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.

Claims

On an angiography lathe x-ray protection device lift backplate unit, it is characterized in that, this lifts backplate unit and comprises for protecting lifting backplate and lifting with described the sled mechanism that backplate is connected of X ray, described sled mechanism is connected for the bed by-track road with angiography machine, and described in making, lifting backplate unit can rise and fall.
On angiography lathe according to claim 1 x-ray protection device lift backplate unit, it is characterized in that, described sled mechanism comprise slide plate and with the suitable slide plate chair of described slide plate, described in being packed in, described slide plate chair lifts on backplate, described slide plate is slidably plugged in the chute of described slide plate chair, and described slide plate is for being connected with described bed by-track road.
On angiography lathe according to claim 2 x-ray protection device lift backplate unit, it is characterized in that, described sled mechanism also comprises the contiguous block being fixedly connected with described slide plate, described contiguous block is provided with bolt assembly, and described bolt assembly is for being fixedly connected with described bed by-track road.
On angiography lathe according to claim 3 x-ray protection device lift backplate unit, it is characterized in that, the described backplate that lifts is provided with at least one consent, described at least one, in consent, is fitted with resilient plunger, and described resilient plunger is pushed and contacted mutually with described slide plate.
On angiography lathe according to claim 4 x-ray protection device lift backplate unit, it is characterized in that, described in lift the rake that backplate comprises vertical portion and is positioned at top, described vertical portion, on described vertical portion, be fixedly connected with described slide plate chair.
According to x-ray protection device on the arbitrary described angiography lathe of claim 1-5 lift backplate unit, it is characterized in that, described in lift the stereotype that backplate comprises 0.5mmpb lead equivalent, and comprise and be arranged on the lip-deep ABS panel of described stereotype two.