CN216318694U - An adjustable-angle interventional catheter bed - Google Patents

Abstract

The utility model belongs to the technical field of medical devices, in particular to an angle-adjustable catheter bed for interventional surgery, comprising a bed body, a bed board is fixedly installed on the top of the bed body, and hand rests are rotatably installed on both sides of the bed body The top of the bed is rotatably installed with a backrest, the bed is provided with two through holes, and the bottom of the bed is provided with an adjustment assembly, and the adjustment assembly includes a horizontal plate slidably connected to the bed The top of the horizontal plate is hinged with two support rods, and the top ends of the two support rods respectively pass through the corresponding through holes and are hinged with the bottom of the backrest. The backrest of the utility model can be flexibly rotated through the angle, which can also provide better support for some patients with spinal diseases who cannot lie flat, obesity and other patients who cannot tolerate lying flat, so as to facilitate subsequent interventional operations.

Description

An adjustable-angle interventional catheter bed

technical field

The utility model relates to the technical field of medical instruments, in particular to an angle-adjustable interventional operation catheter bed.

Background technique

Interventional therapy is a minimally invasive treatment using modern high-tech means, that is, under the guidance of medical imaging equipment, special catheters, guide wires and other precision instruments are introduced into the human body to diagnose and local treatment of internal diseases. The operating bed is a necessary tool for the doctor during the operation. The existing operating bed is only suitable for the patient to lie down for treatment. For some special patients (such as spinal diseases unable to lie flat, obesity and other patients who cannot tolerate lying flat), It is very inapplicable. Therefore, an interventional catheter bed with an adjustable angle is proposed.

Utility model content

The purpose of the utility model is to propose an adjustable-angle interventional operation catheter bed in order to solve the shortcomings existing in the prior art.

In order to achieve the above purpose, the present invention adopts the following technical scheme: an angle-adjustable interventional operation catheter bed, comprising a bed body, a bed board is fixedly installed on the top of the bed body, and both sides of the bed body are rotatably installed There is a hand support board, the top of the bed is rotatably installed with a backrest, the bed is provided with two through holes, and the bottom of the bed is provided with an adjustment component, which includes a sliding connection with the bed The top of the horizontal plate is hinged with two support rods, and the top ends of the two support rods respectively pass through the corresponding through holes and are hinged with the bottom of the backrest.

Preferably, two sliders are fixedly installed on the top of the horizontal plate, guide rails are slidably installed on the two sliders, and the tops of the two guide rails are fixedly connected with the bed.

Preferably, an internally threaded sleeve is fixedly installed on the top of the horizontal plate, a screw rod is threadedly connected to the internal threaded sleeve, the screw rod passes through the internal threaded sleeve, and two rotating sleeves are provided on the screw rod. There are two lugs, and the tops of the two lugs are fixedly connected with the bed.

Preferably, one end of the screw rod away from the bed plate extends to the outside of the corresponding ear plate and a hand wheel is fixedly installed.

Preferably, two ends of the support rod are rotatably installed with hinged frames, and the two hinged frames are respectively fixedly connected with the horizontal plate and the backrest.

Preferably, a mounting plate is rotatably installed at the bottom of the hand support plate, the mounting plate and the bed are fixedly connected together, and a screw rod is fixedly installed at the bottom of the mounting plate, and the screw rod penetrates the mounting plate and moves with the mounting plate Connected together, the screw is provided with a fastening bolt on the threaded sleeve.

Preferably, two protective flexible pads are fixedly installed on the bottom of the backrest.

Compared with the prior art, the beneficial effect of the present utility model is: when adjusting the inclination angle between the backrest and the bed, the lead screw can be rotated clockwise through the hand wheel, and the internal thread sleeve will rotate with the rotation of the lead screw. Moving to the side away from the bed board, the inner thread sleeve will drive the horizontal board to move to the side away from the bed board. Keep away from the backrest, and at the same time, the two support rods will drive the backrest to rotate clockwise around the center of the bed board, so that the inclination angle between the backrest and the bed can be adjusted as the number of turns of the lead screw is different. Therefore, during surgery , the lying angle of the upper body of the patient lying on the backrest can be adjusted to meet the patients who cannot tolerate lying flat, such as spinal diseases and obesity. Allows patients to place their arms during surgery.

The backrest of the utility model can be flexibly rotated through the angle, and can also provide better support for some patients with spinal diseases who cannot lie flat, obesity and other patients who cannot tolerate lying flat, so as to facilitate subsequent interventional operations.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the overall structure schematic diagram of the present utility model;

3 is a schematic diagram of the overall structure of the adjusting assembly in the present invention;

FIG. 4 is a schematic diagram of the overall structure of the hand pallet in the utility model.

In the picture: 1. Bed; 11. Through hole; 2. Bed plate; 3. Hand support plate; 31. Mounting plate; 32. Screw; 33. Fastening bolt; 4. Backrest; 52, slider; 53, horizontal plate; 54, internal thread sleeve; 55, lug plate; 56, screw; 57, hand wheel; 58, support rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-4 , the present invention provides a technical solution: an angle-adjustable interventional catheter bed, comprising a bed body 1 , a bed board 2 is fixedly installed on the top of the bed body 1 , and both sides of the bed body 1 are A hand support plate 3 is rotatably installed, a backrest 4 is rotatably installed on the top of the bed 1, two through holes 11 are opened on the bed 1, and an adjustment assembly 5 is arranged at the bottom of the bed 1, and the adjustment assembly 5 includes and the bed 1 The horizontal plates 53 are slidably connected together. The tops of the horizontal plates 53 are hinged with two support rods 58 .

Two sliders 52 are fixedly installed on the top of the horizontal plate 53 , and guide rails 51 are slidably installed on the two sliders 52 , and the tops of the two guide rails 51 are fixedly connected with the bed 1 .

Specifically, by arranging the guide rail 51 and the slider 52, the distance between the horizontal plate 53 and the bed 1 can be fixed, and at the same time, the inclined backrest 4 can be used as a supporting base to ensure that the inclined backrest 4 does not It will easily shake, so that the patient can be more stable when lying on the inclined backrest 4 for surgery, which is beneficial to the operation. There will be no noise during work, providing a relatively quiet operating environment, and at the same time, the backrest 4 can be more smooth when tilting and changing angles, and there will be no feeling of setback, which brings a better experience to the patient.

The top of the horizontal plate 53 is fixedly installed with an internally threaded sleeve 54 , the internal threaded sleeve 54 is threadedly connected with a screw rod 56 , the screw rod 56 penetrates through the internal threaded sleeve 54 , and two lugs 55 are rotatably sleeved on the screw rod 56 . , the tops of the two lugs 55 are fixedly connected with the bed 1 .

One end of the screw rod 56 away from the bed plate 2 extends to the outside of the corresponding ear plate 55 and a hand wheel 57 is fixedly installed thereon.

Specifically, turning the screw rod 56 through the handwheel 57 can save labor, and at the same time, the screw rod 56 can drive the inclination angle of the backrest 4 more quickly, and the preparation work before the operation can be more quickly, shortening the preparation time, making the This allows the operation to be carried out as soon as possible, reducing the discomfort time of the patient.

Both ends of the support rod 58 are rotatably mounted with hinged frames, and the two hinged frames are respectively fixedly connected with the horizontal plate 53 and the backrest 4 .

Specifically, by setting the hinge frame, it is convenient to install the support rod 58, the horizontal plate 53 and the backrest 4 together, and at the same time, the two support rods 58 can drive the inclination angle of the backrest 4 to be deflected more smoothly, which can be used during the operation. It is more stable when adjusting the 4 angles of the backrest, which will not affect the patient, so that the patient can be more comfortable during the operation.

The bottom of the hand support plate 3 is rotatably installed with a mounting plate 31, the mounting plate 31 is fixedly connected with the bed 1, the bottom of the mounting plate 31 is fixedly mounted with a screw 32, and the screw 32 penetrates the mounting plate 31 and is movably connected to the mounting plate 31. At the same time, the screw 32 is threadedly sleeved with a fastening bolt 33 .

Specifically, by setting the screw 32, the installation angle between the hand support board 3 and the bed 1 can be flexibly adjusted, which is suitable for placing the arms of patients with different body shapes. The personnel provide a large operating space during the operation, and can make the patient not move the position arbitrarily when the patient is lying down for the operation, which is beneficial to the operation. The distance between the hand rest boards 3 makes the connection between the hand rest boards 3 and the mounting board 31 change from rotation to fixed.

Two protective flexible pads are fixedly mounted on the bottom of the backrest 4 .

Specifically, the two non-slip flexible pads can prevent the backrest 4 from loosening when it is laid flat on the bed 1, and can make the whole more stable when the user is lying on the bed board 2 and the backrest 4 for surgery, which is convenient for medical staff. Perform surgery on the patient, while preventing wear and friction between the bed body 1 and the backrest 4 and the noise caused by friction, and can buffer the bed body 1 and the backrest 4 when adjusting the inclination angle of the backrest for a long time. deformation of a part.

Working principle: When adjusting the inclination angle between the backrest 4 and the bed 1, the lead screw 56 can be rotated clockwise through the hand wheel 57. The inner thread sleeve 54 will drive the horizontal plate 53 to move to the side away from the bed plate 2. During this process, the two support rods 58 originally attached to the backrest 4 will simultaneously rotate clockwise with the backrest 4 as the center of the circle. And away from the backrest 4, at the same time, the two support rods 58 will drive the backrest 4 to rotate clockwise around the center of the bed board 2, so that the inclination angle between the backrest 4 and the bed 1 can be adjusted as the number of turns of the screw 56 is different. Therefore, during the operation, the lying angle of the upper body of the patient lying on the backrest 4 can be adjusted to meet the patients who cannot tolerate lying on the back such as spinal diseases, obesity, etc. A rotatable hand rest 3, the hand rest 3 can be used by patients to place their arms during surgery.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (7)

1. The utility model provides an adjustable angle's intervention operation pipe bed, includes lathe bed (1), its characterized in that: the top fixed mounting of lathe bed (1) has bed board (2), the both sides of lathe bed (1) are all rotated and are installed hand rest board (3), the top of lathe bed (1) is rotated and is installed back (4), two through-holes (11) have been seted up on lathe bed (1), the bottom of lathe bed (1) is equipped with adjusting part (5), adjusting part (5) include with lathe bed (1) sliding connection be in the same place diaphragm (53), the top of diaphragm (53) articulates there are two bracing pieces (58), the top of two bracing pieces (58) run through corresponding through-hole (11) respectively and articulate together with the bottom of back (4).

2. The adjustable angle interventional surgical catheter bed of claim 1, wherein: the top fixed mounting of diaphragm (53) has two sliders (52), and equal slidable mounting has guide rail (51) on two sliders (52), and the top of two guide rail (51) all is in the same place with lathe bed (1) fixed connection.

3. The adjustable angle interventional surgical catheter bed of claim 1, wherein: the top fixed mounting of diaphragm (53) has internal thread sleeve (54), threaded connection has lead screw (56) on internal thread sleeve (54), internal thread sleeve (54) is run through in lead screw (56), it is equipped with two otic placodes (55) to rotate the cover on lead screw (56), and the top of two otic placodes (55) all is in the same place with lathe bed (1) fixed connection.

4. An adjustable angle interventional procedure catheter bed of claim 3, wherein: one end of the screw rod (56) far away from the bed board (2) extends to the corresponding ear plate (55) and is fixedly provided with a hand wheel (57).

5. The adjustable angle interventional surgical catheter bed of claim 1, wherein: two ends of the supporting rod (58) are rotatably provided with hinged frames, and the two hinged frames are respectively and fixedly connected with the transverse plate (53) and the backrest (4).

6. The adjustable angle interventional surgical catheter bed of claim 1, wherein: the bottom of hand layer board (3) is rotated and is installed mounting panel (31), mounting panel (31) and lathe bed (1) fixed connection are in the same place, the bottom fixed mounting of mounting panel (31) has screw rod (32), screw rod (32) run through mounting panel (31) and are in the same place with mounting panel (31) swing joint, threaded sleeve is equipped with fastening bolt (33) on screw rod (32).

7. The adjustable angle interventional surgical catheter bed of claim 1, wherein: two protective flexible cushions are fixedly arranged at the bottom of the backrest (4).

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