CN219846610U - Radiological examination bed - Google Patents

Abstract

The utility model relates to the field of medical instruments, in particular to a radiological examination bed. The radiological examination bed comprises a base, a movable bed, a sterile pad and a clamping assembly; the movable bed is movably connected with the base along a preset direction and is provided with an initial position and a detection position; the sterile cushion is singly laid on the movable bed; the clamping component is connected with the base; the clamping assembly is used for clamping the sterile cushion sheet laid on the movable bed when the movable bed is at the initial position; the clamping assembly is also used to release the clamped sterile drape as the moveable bed moves from the initial position toward the testing position. Therefore, the radioactive examination bed can play a limiting role on the sterile cushion sheet laid on the movable bed through the arrangement of the clamping assembly, so that the displacement and the folds of the sterile cushion sheet are reduced when a patient lies on the sterile cushion sheet, and the sterile cushion sheet can effectively block cross infection among patients and play the role of the sterile cushion sheet as much as possible.

Description

Radiological examination bed

Technical Field

The utility model relates to the field of medical instruments, in particular to a radiological examination bed.

Background

Currently, in the case of performing a radiological examination, a nuclear magnetic resonance examination is taken as an example, in which a patient is laid on an examination table, and the patient is examined by moving the patient through the examination table; in the process of examination, as the patient can be in contact with the examination bed, and the number of the examination persons increases, if the examination bed is not disinfected in time, the cross infection of the patient is easy to occur; however, in the process of sterilization, the special performance of the radiation examination is inconvenient, and most of the existing methods adopt a method of laying a sterile sheet on an examination bed, but the sterile sheet is extremely easy to have wrinkles and displacement in the process of use, so that the patient is in local contact with the examination bed, that is, the use effect of the sterile sheet is not ideal.

Disclosure of Invention

The present utility model provides a radiological examination couch to ameliorate the above problems.

The utility model is specifically as follows:

a radiological examination bed, comprising a base, a movable bed, a sterile pad and a clamping component;

the movable bed is movably connected with the base along a preset direction and is provided with an initial position and a detection position; the sterile cushion is singly laid on the movable bed;

the clamping component is connected with the base; the clamping assembly is used for clamping the sterile cushion sheet laid on the movable bed when the movable bed is at the initial position; the clamping assembly is also used to release the clamped sterile drape as the moveable bed moves from the initial position toward the testing position.

In one embodiment of the utility model, the clamping assembly comprises a clamping seat, a clamping rod, a reset piece and a limiting unit;

the clamping seat is connected with the base; the clamping rod is rotatably connected with the clamping seat and is provided with a first position for clamping the sterile cushion sheet and a second position for releasing the sterile cushion sheet;

the resetting piece is connected with the clamping rod and is used for enabling the clamping rod to have a trend of moving towards the second position; the limiting unit is used for being clamped with the clamping rod at the first position when the movable bed is at the initial position so as to limit the rotation of the clamping rod relative to the clamping seat.

In one embodiment of the present utility model, the clamping rod extends along a preset direction, and an axis of rotation of the clamping rod relative to the clamping seat is parallel to the preset direction.

In one embodiment of the present utility model, the limiting unit includes a limiting pin, an elastic member, and a limiting portion;

the limiting pin is movably connected with the base and is used for being clamped with the clamping rod at the first position;

the elastic piece is connected with the limiting pin and the base, and the elastic piece is used for enabling the limiting pin to have a trend of moving towards a direction away from the clamping rod;

the limiting part is connected with the movable bed and is used for being abutted with the limiting pin when the movable bed is at the initial position so as to limit the movement of the limiting pin in the direction away from the clamping rod.

In one embodiment of the utility model, the base is provided with clamping protrusions for clamping the sterile sheet together with the clamping bars in the first position.

In one embodiment of the utility model, the clamping protrusion is provided with a limiting hole, and the limiting pin is slidably connected with the limiting hole; one end of the limiting hole is opposite to the clamping rod, and the other end of the limiting hole is opposite to the movable bed.

In one embodiment of the utility model, a limiting groove is formed in a part of the clamping rod, which is used for being rotationally connected with the base, and the limiting groove is opposite to the limiting hole when the clamping rod is in the first position, and is used for being clamped with the limiting pin so as to limit the rotation of the clamping rod.

In one embodiment of the utility model, the clamping rod comprises a clamping rod and a rotating ring, wherein the rotating ring is rotatably connected with the base, and the clamping rod is used for clamping the sterile cushion sheet;

the limiting groove is formed in the outer peripheral surface of the rotating ring, and the reset piece is connected with the rotating ring.

In one embodiment of the utility model, the return member is a torsion spring.

The beneficial effects of the utility model are as follows:

the radiological examination bed comprises a base, a movable bed, a sterile pad and a clamping assembly; the movable bed is movably connected with the base along a preset direction and is provided with an initial position and a detection position; the sterile cushion is singly laid on the movable bed; the clamping component is connected with the base; the clamping assembly is used for clamping the sterile cushion sheet laid on the movable bed when the movable bed is at the initial position; the clamping assembly is also used to release the clamped sterile drape as the moveable bed moves from the initial position toward the testing position.

Therefore, the radioactive examination bed can play a limiting role on the sterile cushion sheet laid on the movable bed through the arrangement of the clamping assembly, so that the displacement and the folds of the sterile cushion sheet are reduced when a patient lies on the sterile cushion sheet, the direct contact between the patient and the movable bed can be effectively reduced, cross infection among patients can be effectively blocked by the sterile cushion sheet, and the sterile cushion sheet can be played as much as possible.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a radiological examination couch according to the present utility model at a first view;

FIG. 2 is a schematic view of a radiological examination couch according to a second view angle;

FIG. 3 is a partial schematic view of FIG. 2 at A;

fig. 4 is a schematic structural view of the clamping rod in the second position according to the present utility model.

Icon: 100-radiological examination bed; 110-a base; 120-moving bed; 130-sterile drape; 140-a clamping assembly; 141-clamping seat; 142-clamping bars; 143-resetting piece; 144-a limiting unit; 145-a limiting pin; 146-elastic member; 147-limit part; 111-clamping protrusions; 112-limiting holes; 148-limit grooves; 151-clamping bars; 152-rotating the ring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the embodiments of the present utility model, it should be noted that, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship conventionally put in use of the product of the application as understood by those skilled in the art, which is merely for convenience of describing the present utility model and simplifying the description, and is not indicative or implying that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present embodiment provides a radiological examination couch 100 including a base 110, a movable couch 120, a sterile drape 130, and a clamping assembly 140;

the movable bed 120 is movably connected with the base 110 along a preset direction and is provided with an initial position and a detection position; sterile drape 130 is laid over movable bed 120; it should be noted that, when the movable bed 120 is movably connected with the base 110 with a sliding rail structure, the preset direction is the extending direction of the sliding rail structure;

the clamping assembly 140 is connected with the base 110; the clamping assembly 140 is used for clamping the sterile sheet 130 laid on the movable bed 120 when the movable bed 120 is at the initial position; the clamping assembly 140 is also used to release the clamped sterile drape 130 as the moveable bed 120 moves from the initial position toward the testing position.

In the present embodiment, the radiological examination table 100 is used in a nuclear magnetic resonance detection apparatus as an example, but in other embodiments of the present utility model, other examination apparatuses may be used for the radiological examination table 100; all components of the radiological couch 100 are required to meet radiological requirements during fabrication;

in addition, in the present embodiment, the sterile drape 130 is disposable during use of the radiological examination couch 100, i.e., a person-to-drape case; in other embodiments of the present utility model, the frequency of replacement may be reduced according to the need under special circumstances;

referring to fig. 1-4, the operation principle of the radiological examination table 100 is:

the radiological examination couch 100 includes a base 110, a movable couch 120, a sterile drape 130, and a clamping assembly 140; wherein, the movable bed 120 is movably connected with the base 110 along a preset direction and has an initial position and a detection position; when the movable bed 120 is in the initial position, the patient can lie on the movable bed 120 or can be lifted from the movable bed 120; and when the device is positioned at the detection position, radiation detection is performed;

in the use process, the sterile cushion 130 is paved on the movable bed 120, so that the patient is prevented from directly contacting the movable bed 120, and after the single examination is finished, the sterile cushion 130 is replaced to replace a disinfection measure, so that the use efficiency is improved;

the clamping assembly 140 is connected with the base 110; the clamping assembly 140 is used for clamping the sterile sheet 130 laid on the movable bed 120 when the movable bed 120 is at the initial position; the clamping assembly 140 is also used to release the clamped sterile drape 130 as the moveable bed 120 moves from the initial position toward the testing position;

therefore, by the arrangement of the clamping assembly 140, when the movable bed 120 is at the initial position, the aseptic pad 130 can be placed, and the aseptic pad 130 laid on the movable bed 120 can be limited, so that the displacement and the folds of a patient in the process of lying on the aseptic pad 130 can be reduced, the direct contact between the patient and the movable bed 120 can be effectively reduced, the aseptic pad 130 can effectively block cross infection among the patients, and the effect of the aseptic pad 130 can be exerted as much as possible;

moreover, after the movable bed 120 moves towards the detection position, the clamping assembly 140 releases the clamped sterile sheet 130, so that the sterile sheet 130 can synchronously displace with the movable bed 120, and the clamping effect of the clamping assembly 140 is avoided to limit the displacement of the sterile sheet 130; moreover, in this manner, replacement of the sterile drape 130 after patient testing can be facilitated.

Further, referring to fig. 1 to 4, in the present embodiment, when the clamping assembly 140 is disposed, the clamping assembly 140 includes a clamping seat 141, a clamping rod 142, a reset member 143, and a limiting unit 144; the clamping seat 141 is connected with the base 110; the clamping rod 142 is rotatably connected with the clamping seat 141 and is provided with a first position (shown in fig. 3) for clamping the sterile sheet 130 and a second position (shown in fig. 4) for releasing the sterile sheet 130;

the resetting piece 143 is connected with the clamping rod 142, and the resetting piece 143 is used for enabling the clamping rod 142 to have a trend of moving towards the second position; the limiting unit 144 is configured to be engaged with the clamping rod 142 at the first position when the movable bed 120 is at the initial position, so as to limit rotation of the clamping rod 142 relative to the clamping seat 141.

Wherein the restoring member 143 may be a torsion spring.

Therefore, when the movable bed 120 is at the initial position, the clamping rod 142 can rotate relative to the clamping seat 141 by an external force, so that the clamping rod 142 rotates from the second position to the first position, and the sterile sheet 130 is clamped; when the movable bed 120 starts to move toward the detection position, the rotation of the clamping rod 142 is limited by the limiting unit 144, so that the clamping rod 142 moves toward the second position under the action of the resetting member 143, and the clamped sterile sheet 130 is released.

When the clamping rod 142 is disposed, the clamping rod 142 extends along a preset direction, and an axis of rotation of the clamping rod 142 relative to the clamping seat 141 is parallel to the preset direction, so as to increase an area of the clamping rod 142 for clamping the sterile sheet 130, thereby improving stability of clamping.

In the present embodiment, the clamping holder 141 may be integrally provided with the base 110, or may be separately provided with the base 110, and may be combined and connected.

Referring to fig. 1 to 4, when the limiting unit 144 is disposed, in order to enable the limiting unit 144 to change the limiting effect on the rotation of the clamping rod 142 according to the position of the movable bed 120, the limiting unit 144 includes a limiting pin 145, an elastic member 146 and a limiting portion 147;

the limiting pin 145 is movably connected with the base 110, and the limiting pin 145 is used for being clamped with the clamping rod 142 at the first position; the elastic piece 146 is connected with the limiting pin 145 and the base 110, and the elastic piece 146 is used for enabling the limiting pin 145 to have a trend of moving in a direction away from the clamping rod 142; the limiting portion 147 is connected to the movable bed 120, and the limiting portion 147 is configured to abut against the limiting pin 145 when the movable bed 120 is at the initial position, so as to limit the movement of the limiting pin 145 in a direction away from the clamping rod 142.

Wherein the elastic member 146 may be a spring.

Thus, when the movable bed 120 is at the initial position, the limiting portion 147 abuts against the limiting pin 145, and overcomes the elastic force of the elastic member 146 to move the limiting pin 145 toward the position abutting against the clamping rod 142, so that the condition of being engaged with the clamping rod 142 at the first position can be provided, and the clamping rod 142 can be rotated from the second position to the first position, and then the clamping action can be formed, so that the clamping rod 142 is maintained at the first position;

when the movable bed 120 moves towards the detection position, the limiting portion 147 is separated from the limiting pin 145, so that the limiting pin 145 moves towards a position separated from the clamping rod 142 under the action of the elastic force of the elastic member 146, the rotation limiting effect of the limiting pin 145 on the clamping rod 142 disappears, and the clamping rod 142 can rotate towards the second position under the action of the reset member 143, so that the sterile cushion 130 is released.

With the above-mentioned structure, referring to fig. 1-4, in order to facilitate clamping the sterile sheet 130, a clamping protrusion 111 is disposed on a side of the base 110 near the movable bed 120, and the clamping protrusion 111 is used to clamp the sterile sheet 130 together with the clamping rod 142 in the first position. In order to facilitate the installation of the limiting pin 145, the clamping protrusion 111 is provided with a limiting hole 112, and the limiting pin 145 is slidably connected with the limiting hole 112; one end of the limiting hole 112 is opposite to the clamping rod 142, and the other end of the limiting hole 112 is opposite to the movable bed 120.

In order to be convenient to abut against the limiting pin 145, so as to keep the clamping rod 142 in the state of the first position, a limiting groove 148 is formed in a portion of the clamping rod 142, which is used for being rotationally connected with the base 110, when the clamping rod 142 is in the first position, the limiting groove 148 is opposite to the limiting hole 112, and the limiting groove 148 is used for being engaged with the limiting pin 145, so that rotation of the clamping rod 142 is limited.

When the clamping rod 142 is provided, in order to facilitate the rotation connection of the clamping rod 142 and the clamping seat 141 and the clamping connection with the limiting pin 145, the clamping rod 142 comprises a clamping rod 151 and a rotating ring 152, the rotating ring 152 is rotatably connected with the base 110, and the clamping rod 151 is used for clamping the sterile cushion sheet 130; the limiting groove 148 is formed on the outer circumferential surface of the rotating ring 152, and the resetting piece 143 is connected with the rotating ring 152.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (9)

1. A radiological examination bed, characterized in that:

the radiological examination bed comprises a base, a movable bed, a sterile pad and a clamping assembly;

the movable bed is movably connected with the base along a preset direction and is provided with an initial position and a detection position; the sterile cushion is singly laid on the movable bed;

the clamping assembly is connected with the base; the clamping assembly is used for clamping the sterile cushion sheet laid on the movable bed when the movable bed is at the initial position; the clamping assembly is further configured to release the clamped sterile drape as the moveable bed is moved from the initial position toward the testing position.

2. The radiological examination bed of claim 1, wherein:

the clamping assembly comprises a clamping seat, a clamping rod, a reset piece and a limiting unit;

the clamping seat is connected with the base; the clamping rod is rotatably connected with the clamping seat and is provided with a first position for clamping the sterile sheet and a second position for releasing the sterile sheet;

the reset piece is connected with the clamping rod and is used for enabling the clamping rod to have a trend of moving towards the second position; the limiting unit is used for being clamped with the clamping rod at the first position when the movable bed is at the initial position so as to limit the rotation of the clamping rod relative to the clamping seat.

3. The radiological examination bed of claim 2, wherein:

the clamping rod extends along the preset direction, and the axis of rotation of the clamping rod relative to the clamping seat is parallel to the preset direction.

4. The radiological examination bed of claim 2, wherein:

the limiting unit comprises a limiting pin, an elastic piece and a limiting part;

the limiting pin is movably connected with the base and is used for being clamped with the clamping rod at the first position;

the elastic piece is connected with the limiting pin and the base, and is used for enabling the limiting pin to have a trend of moving towards a direction away from the clamping rod;

the limiting part is connected with the movable bed, and is used for abutting with the limiting pin when the movable bed is in the initial position so as to limit the movement of the limiting pin in the direction away from the clamping rod.

5. The radiological examination bed of claim 4, wherein:

the base is provided with a clamping protrusion for clamping the sterile sheet together with the clamping rod in the first position.

6. The radiological examination bed of claim 5, wherein:

the clamping protrusion is provided with a limiting hole, and the limiting pin is slidably connected with the limiting hole; one end of the limiting hole is opposite to the clamping rod, and the other end of the limiting hole is opposite to the movable bed.

7. The radiological examination bed of claim 6, wherein:

the clamping rod is used for being rotatably connected with the base, a limiting groove is formed in the clamping rod, when the clamping rod is located at the first position, the limiting groove is right opposite to the limiting hole, and the limiting groove is used for being clamped with the limiting pin so as to limit rotation of the clamping rod.

8. The radiological examination bed of claim 7, wherein:

the clamping rod comprises a clamping rod and a rotating ring, the rotating ring is rotatably connected with the base, and the clamping rod is used for clamping the sterile cushion sheet;

the limiting groove is formed in the outer circumferential surface of the rotating ring, and the reset piece is connected with the rotating ring.

9. The radiological examination bed of claim 2, wherein:

the reset piece is a torsion spring.