CN112971760A

CN112971760A - Nuclear magnetic resonance examination device with disinfection function for imaging department

Info

Publication number: CN112971760A
Application number: CN202110162666.7A
Authority: CN
Inventors: 王晓
Original assignee: Shanxi Medical University
Current assignee: Shanxi Medical University
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-06-18

Abstract

The invention discloses a nuclear magnetic resonance examination device with a disinfection function for an imaging department, which relates to the field of medical equipment and comprises a supporting seat and a bed body, wherein the pillow table, a lifting rod, a spring, a piston plate, a conduit, a spray head, a suction tube and a storage box are matched for use, when a patient performs nuclear magnetic resonance examination, the head presses down the pillow table, the piston plate in a compression cavity slides downwards, disinfectant in the storage box can be automatically sucked into the compression cavity for temporary storage through the suction tube under the action of air pressure, when the patient leaves the bed body, the pillow table loses the downward pressure of the head of the patient, the pillow table is reset under the elasticity of the spring, the piston plate in the compression cavity is driven to compress the disinfectant temporarily stored in the compression cavity, the conduit compressed by the disinfectant in the compression cavity can be disinfected and sprayed through the spray head on the bed body, and then realize the function to the inspection bed self-sterilizer, need not manual operation, it is comparatively convenient, effectively avoid the bacterium to spread the infection.

Description

Nuclear magnetic resonance examination device with disinfection function for imaging department

Technical Field

The invention relates to the field of medical equipment, in particular to a nuclear magnetic resonance examination device with a disinfection function for an imaging department.

Background

The nuclear magnetic resonance examination collects MR signals by utilizing the principle of the nuclear magnetic resonance phenomenon of protons contained in a human body in a magnetic field, and then forms images through a spatial coding technology for doctors to diagnose, the nuclear Magnetic Resonance Imaging (MRI) examination is a common image examination mode at present, and the nuclear magnetic resonance imaging is a novel image examination technology and cannot influence the health of the human body;

the nuclear magnetic resonance is widely and widely applied in clinic, because of the characteristics of the nuclear magnetic resonance, the nuclear magnetic resonance device has the advantages that the nuclear magnetic resonance device has clear development on the central nervous system, the cranium, the spinal cord, the skeletal system and the soft tissue, particularly, the outlines and the edges of the diseases are clearly seen, so that doctors particularly like to use the nuclear magnetic resonance to examine the diseases of organ and tissue, in the prior art, when the nuclear magnetic resonance examination is carried out on a patient, the patient needs to lie on an examination bed, the doctor shoots the physiological image of the patient through terminal equipment, the nuclear magnetic resonance examination is needed to be carried out on a large number of people in one day, in the repeated use process of the examination bed, the personnel can be used in a flowing way, the health and the safety of the examination bed are difficult to ensure, the bacterial contact and the transmission are easy to occur, the existing nuclear magnetic resonance examination bed does not have the function of automatic, the above problems are solved.

Disclosure of Invention

The invention aims to solve the defect that a nuclear magnetic resonance examination bed in the prior art does not have an automatic disinfection function, and provides a nuclear magnetic resonance examination device with a disinfection function for an imaging department.

In order to achieve the purpose, the invention adopts the following technical scheme:

a nuclear magnetic resonance examination device with a disinfection function for an imaging department comprises a supporting seat and a bed body, wherein the bed body is fixedly arranged on the upper end side wall of the supporting seat, the lower end side wall of the supporting seat is fixedly connected with a plurality of fixed plates, the lower end side walls of the fixed plates are all fixedly provided with universal wheels, a compression cavity is formed in the side wall of the bed body, the upper end side wall of the compression cavity is penetrated and provided with a center hole, the inner part of the center hole is slidably connected with a lifting rod, the upper end part of the lifting rod extends to the outer part of the bed body and is fixedly connected with a pillow block, a spring is sleeved on the side wall of the lifting rod, two ends of the spring are respectively and fixedly connected with the opposite side walls of the pillow block and the bed body, two sliding cavities are symmetrically formed in the side wall of the bed body, the upper end side walls, the lower end of the lifting rod extends to the inside of the compression cavity and is fixedly connected with a disinfection mechanism.

Preferably, positioning mechanism includes two gasbags of fixed mounting on the lateral wall of bed body upper end, two the equal fixedly connected with trachea of lower extreme lateral wall of gasbag, two tracheal end runs through the lateral wall of the bed body respectively and extends to the inside in relative sliding chamber, two equal sealing sliding connection has the slider on the lateral wall in sliding chamber, the upper end lateral wall fixedly connected with locating plate of slider, the upper end of locating plate runs through the inside of relative sliding opening and upwards extends, fixed mounting has the sound insulation pad on the lateral wall of locating plate.

Preferably, disinfection mechanism includes the piston plate of fixed connection on the tip under the lifter, the sealed sliding connection of lateral wall of piston plate and compression chamber, the symmetry runs through on the lateral wall in compression chamber has seted up two first mounting grooves, two equal fixed mounting has the pipe in the first mounting groove, the terminal fixedly connected with shower nozzle of pipe, be provided with a plurality of orifices on the lateral wall of shower nozzle, run through on the lateral wall in compression chamber and seted up a second mounting groove, fixed mounting has the suction tube in the second mounting groove, be provided with the bin in the inside wall of supporting seat, the end of suction tube runs through the lateral wall of bin and extends to the interior bottom of bin.

Preferably, the air bag is made of soft rubber materials, and the interior of the air bag is communicated with the interior of the corresponding sliding cavity through an air pipe.

Preferably, the sound insulation pad is made of a silica gel material.

Preferably, the one end lateral wall through connection of bin has the supplementary pipe, the end of supplementary pipe runs through the lateral wall of bed body and extends to the outside of bed body, the inside packing of bin has the antiseptic solution, all be provided with the check valve in first mounting groove and the second mounting groove.

Preferably, the buffer pad is made of sponge materials.

Preferably, a plurality of storage rooms have been seted up on the lateral wall of supporting seat, it is a plurality of all be provided with the closure plate on the lateral wall of storage room.

The invention has the beneficial effects that: in the invention, through the matching use among the pillow table, the lifting rod, the spring, the piston plate, the conduit, the nozzle, the suction tube and the storage box, when a patient is in nuclear magnetic resonance examination, the head of the patient is rested on the pillow table, the pillow table can be pressed downwards to drive the piston plate in the compression cavity to slide downwards, under the action of the air pressure in the compression cavity, a certain amount of disinfectant in the storage box can be automatically sucked into the compression cavity through the suction tube for temporary storage, when the patient leaves the bed body after examination, the pillow table loses the pressing force of the head of the patient, under the elastic force of the spring, the pillow table is reset to drive the piston plate in the compression cavity to compress the disinfectant temporarily stored in the compression cavity, the disinfectant in the conduit compressed by the compression cavity can be sterilized and sprayed through the nozzle on the bed body, thereby realizing the function of automatic sterilization of the examination bed without manual operation, is more convenient, and effectively avoids the spread and infection of bacteria;

through the pillow platform, the gasbag, the trachea, the slider, the locating plate, cooperation between the sound insulation pad is used, when patient's head is rested head on the pillow bench, move down of pillow platform, can compress two gasbags of pillow platform below, compress the smooth chamber that corresponds in two gasbags respectively through two tracheas, make two locating plates remove in opposite directions, can press from both sides tight location to patient's head, prevent in the inspection process, patient's head rocks and influences the inspection, and can support patient's ear through the sound insulation pad on the locating plate lateral wall, reduce the noise that the patient can hear, and then avoid the huge noise that produces in the nuclear magnetic resonance detector use and lead to patient's anxiety, ensure the normal clear of inspection.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of a portion of the structure of the present invention.

Fig. 3 is an enlarged view of a portion a of the present invention.

Fig. 4 is an enlarged view of part B of the present invention.

Fig. 5 is an enlarged view of the portion C of the present invention.

Fig. 6 is an enlarged view of the portion D of the present invention.

Reference numbers in the figures: the device comprises a support seat 1, a bed body 2, a fixing plate 3, a universal wheel 4, a storage chamber 5, a closing plate 6, a compression chamber 7, a central hole 8, a lifting rod 9, a pillow table 10, a cushion pad 11, a spring 12, a sliding chamber 13, a sliding opening 14, a sliding block 15, a positioning plate 16, a sound insulation pad 17, an air bag 18, an air pipe 19, a piston plate 20, a catheter 21, a spray head 22, spray holes 23, a suction pipe 24, a storage tank 25 and a supplementary pipe 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, a nuclear magnetic resonance examination device with a disinfection function for an imaging department, comprises a support base 1 and a bed body 2, wherein the bed body 2 is fixedly installed on the upper end side wall of the support base 1, the side wall of the support base 1 is provided with a plurality of storage chambers 5, the side walls of the plurality of storage chambers 5 are respectively provided with a closing plate 6, the storage chambers 5 are arranged to store some equipment and articles, the lower end side wall of the support base 1 is fixedly connected with a plurality of fixing plates 3, and the lower end side walls of the plurality of fixing plates 3 are respectively fixedly provided with universal wheels 4, so that the device can be conveniently moved and transported;

a compression chamber 7 is arranged in the side wall of the bed body 2, a central hole 8 is arranged on the upper end side wall of the compression chamber 7 in a penetrating manner, a lifting rod 9 is connected inside the central hole 8 in a sliding manner, the upper end part of the lifting rod 9 extends to the outside of the bed body 2 and is fixedly connected with a pillow block 10, a cushion pad 11 is fixedly arranged on the upper end side wall of the pillow block 10, the cushion pad 11 is made of sponge materials, head discomfort of a patient during examination is reduced, a spring 12 is sleeved on the side wall of the lifting rod 9, two ends of the spring 12 are respectively and fixedly connected to the opposite side walls of the pillow block 10 and the bed body 2, two sliding chambers 13 are symmetrically arranged in the side wall of the bed body 2, sliding openings 14 are arranged on the upper end side walls of the two sliding chambers 13 in a penetrating manner, a positioning mechanism is arranged on the side wall of the bed body 2, the, the end of two trachea 19 runs through the lateral wall of bed body 2 respectively and extends to relative smooth chamber 13's inside, gasbag 18 adopts soft rubber material to make, the inside of gasbag 18 is through trachea 19 and the inside intercommunication of corresponding smooth chamber 13 each other, all sealed sliding connection has slider 15 on two smooth chamber 13's the lateral wall, slider 15's upper end lateral wall fixedly connected with locating plate 16, the upper end of locating plate 16 runs through relative sliding opening 14's inside and upwards extends, fixed mounting has sound insulation pad 17 on locating plate 16's the lateral wall, sound insulation pad 17 adopts the silica gel material to make, the nuclear magnetic resonance detector can produce huge noise when the operation, can arouse patient's anxiety, through sound insulation pad 17's setting, when the head of a patient is positioned, the ears of the patient can be propped against the head of the patient, so that the noise which can be heard by the patient is effectively reduced, and the anxiety of the patient caused by the huge noise is avoided;

the lower end of the lifting rod 9 extends to the inside of the compression chamber 7 and is fixedly connected with a disinfection mechanism, the disinfection mechanism comprises a piston plate 20 fixedly connected to the lower end of the lifting rod 9, the piston plate 20 is connected with the side wall of the compression chamber 7 in a sealing and sliding manner, two first mounting grooves are symmetrically arranged on the side wall of the compression chamber 7 in a penetrating manner, a guide pipe 21 is fixedly mounted in each of the two first mounting grooves, a spray nozzle 22 is fixedly connected to the tail end of the guide pipe 21, a plurality of spray holes 23 are formed in the side wall of the spray nozzle 22, a second mounting groove is arranged on the side wall of the compression chamber 7 in a penetrating manner, a suction pipe 24 is fixedly mounted in the second mounting groove, a storage tank 25 is arranged in the inner side wall of the supporting seat 1, the tail end of the suction pipe 24 penetrates through the side wall of the storage tank 25 and extends to the inner bottom of the storage tank, the inside packing of bin 25 has the antiseptic solution, the antiseptic solution can adopt alcohol, can effectively disinfect and be volatile, do not influence device normal use, all be provided with the check valve in first mounting groove and the second mounting groove, when piston plate 20 in the compression chamber 7 glides, because of the setting of check valve in check valve and the second mounting groove, 21 interior gas can't enter into 7 in, under the effect of atmospheric pressure, can enter into compression chamber 7 through 24 suction antiseptic solutions of suction tube, when piston plate 20 slided on, can compress the antiseptic solution that enters into in compression chamber 7, and the second mounting groove is makeed the antiseptic solution in the compression chamber 7 to be unable to impress in the suction tube 24 by the setting up of check valve, and can impress in pipe 21.

The working principle is as follows: when in use, a patient lies on the bed body 2, the head is made to be lapped on the pillow table 10, the head is supported, under the pressure of the head of the patient, the pillow table 10 moves down naturally, the springs 12 are compressed, when the pillow table 10 moves down, on one hand, the two air bags 18 below the pillow table 10 are compressed, the air in the two air bags 18 respectively passes through the corresponding sliding cavities 13 compressed by the two air pipes 19, the sliders 15 in the two sliding cavities 13 slide towards the pillow table 10, so that the positioning plates 16 on the side walls of the sliders 15 move synchronously, the head of the patient can be clamped and positioned, the situation that the head of the patient shakes to affect the examination in the examination process is prevented, and the sound insulation pads 17 on the side walls of the positioning plates 16 can abut against the ears of the patient to reduce the noise heard by the patient, so that the noise generated in the use process of the nuclear magnetic resonance detector is prevented from causing the mental anxiety of the patient, ensuring the normal operation of the inspection;

on the other hand, the pillow table 10 moves downwards to make the lifting rod 9 on the side wall of the lower end of the pillow table 10 push the piston plate 20 in the compression chamber 7 to slide downwards, because the first mounting groove and the second mounting groove are both provided with the one-way valve, when the piston plate 20 slides downwards due to the pressure of the head of the patient, the upper end space of the piston plate 20 is increased, under the action of air pressure, a certain amount of disinfectant in the storage tank 25 can be automatically pumped into the compression chamber 7 through the suction pipe 24, so that a certain amount of disinfectant is temporarily stored in the compression chamber 7, after the examination of the patient is completed, the patient leaves from the bed body 2, the pillow table 10 is reset (moved upwards) under the action of the elastic force of the spring 12, the lifting rod 9 is driven to slide upwards, the piston plate 20 in the compression chamber 7 automatically compresses the disinfectant temporarily stored in the compression chamber 7, but due to the arrangement of the one-way valve in the second mounting, but is pressed into the two suction pipes 24 and is sprayed outwards by the spray head 22 at the tail end of the guide pipe 21 through the conduction of the guide pipe 21, thereby realizing the function of automatically disinfecting the examination bed.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a nuclear magnetic resonance inspection device for image branch of academic or vocational study with disinfection function, includes supporting seat (1) and the bed body (2), its characterized in that, bed body (2) fixed mounting is on the upper end lateral wall of supporting seat (1), the lower extreme lateral wall fixedly connected with a plurality of fixed plates (3) of supporting seat (1), and is a plurality of the equal fixed mounting of lower extreme lateral wall of fixed plate (3) has universal wheel (4), set up compression chamber (7) in the lateral wall of bed body (2), the upper end lateral wall of compression chamber (7) runs through and sets up centre bore (8), the inside sliding connection of centre bore (8) has lifter (9), the upper end of lifter (9) extends to the outside and the fixedly connected with pillow platform (10) of bed body (2), the cover is equipped with spring (12) on the lateral wall of lifter (9), the both ends difference fixed connection of spring (12) is at the relative lateral wall of pillow platform (10) and bed body, two sliding cavities (13) are symmetrically formed in the side wall of the bed body (2), two sliding openings (14) are formed in the side wall of the upper end of each sliding cavity (13) in a penetrating mode, a positioning mechanism is arranged on the side wall of the bed body (2), and the lower end of the lifting rod (9) extends to the inside of the compression cavity (7) and is fixedly connected with a disinfection mechanism.

2. The nuclear magnetic resonance examination device with the disinfection function for the department of imaging department of claim 1, wherein the positioning mechanism comprises two air bags (18) fixedly installed on the upper end side wall of the bed body (2), air tubes (19) are fixedly connected to the lower end side walls of the two air bags (18), the ends of the two air tubes (19) respectively penetrate through the side walls of the bed body (2) and extend to the inside of the opposite sliding cavities (13), sliding blocks (15) are hermetically and slidably connected to the side walls of the two sliding cavities (13), positioning plates (16) are fixedly connected to the upper end side walls of the sliding blocks (15), the upper end portions of the positioning plates (16) penetrate through the inside of the opposite sliding openings (14) and extend upwards, and sound insulation pads (17) are fixedly installed on the side walls of the positioning plates (16).

3. The nuclear magnetic resonance examination device with the disinfection function for the department of imaging department of claim 1, wherein the disinfection mechanism comprises a piston plate (20) fixedly connected to the lower end of a lifting rod (9), the piston plate (20) is in sliding connection with the side wall of a compression chamber (7) in a sealing manner, two first mounting grooves are symmetrically formed in the side wall of the compression chamber (7) in a penetrating manner, a guide pipe (21) is fixedly mounted in each of the two first mounting grooves, a spray head (22) is fixedly connected to the tail end of the guide pipe (21), a plurality of spray holes (23) are formed in the side wall of the spray head (22), a second mounting groove is formed in the side wall of the compression chamber (7) in a penetrating manner, a suction pipe (24) is fixedly mounted in the second mounting groove, a storage box (25) is arranged in the inner side wall of the supporting seat (1), and the tail end of the suction pipe (24) penetrates through the side wall of the storage box ( An inner bottom portion.

4. The nuclear magnetic resonance examination apparatus with disinfection function for department of imaging as claimed in claim 2, characterized in that said air bag (18) is made of soft rubber material, the interior of said air bag (18) is communicated with the interior of the corresponding slide cavity (13) through air tube (19).

5. The magnetic resonance examination device with the disinfection function for the imaging department as claimed in claim 2, characterized in that the sound insulation pad (17) is made of silica gel.

6. The nuclear magnetic resonance examination device with the disinfection function for the department of imaging department of claim 3, wherein a supplementary tube (26) penetrates through the side wall of one end of the storage tank (25), the tail end of the supplementary tube (26) penetrates through the side wall of the bed body (2) and extends to the outside of the bed body (2), the inside of the storage tank (25) is filled with disinfection solution, and one-way valves are arranged in the first installation groove and the second installation groove.

7. The nuclear magnetic resonance examination device with the disinfection function for the imaging department as claimed in claim 1, wherein a cushion pad (11) is fixedly installed on the upper end side wall of the pillow table (10), and the cushion pad (11) is made of sponge material.

8. The nuclear magnetic resonance examination device with the disinfection function for the imaging department as claimed in claim 1, wherein a plurality of storage chambers (5) are formed on the side wall of the supporting base (1), and a closing plate (6) is arranged on each side wall of the plurality of storage chambers (5).