CN113040827A

CN113040827A - Multifunctional imaging bed based on B-ultrasonic pulmonary arterial hypertension

Info

Publication number: CN113040827A
Application number: CN202110315134.2A
Authority: CN
Inventors: 吴佩亮; 黄晓颖; 王良兴
Original assignee: First Affiliated Hospital of Wenzhou Medical University
Current assignee: First Affiliated Hospital of Wenzhou Medical University
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-06-29

Abstract

The multifunctional imaging bed based on the B ultrasonic pulmonary artery high pressure comprises a switching power supply, a single chip microcomputer module, an intelligent stethoscope, a camera, an ultrasonic probe, a power switch, a bed board device, a supporting device, a spraying device, a detecting device and a clamping device; the bed plate device comprises a motor reducing mechanism, a bed plate and a support frame which are arranged together, the clamping device comprises an electric push rod, a clamping groove and a support table which are arranged together, and the support table is arranged in one side of the support frame; the supporting device comprises an electric screw rod sliding table, a stand column and a cross rod which are arranged together, and the electric screw rod sliding table is arranged outside one side of the supporting frame; the detection device is arranged on the cross rod, and the spraying device is arranged on a linkage rod at the side of the movable block of the electric screw rod sliding table; the intelligent stethoscope, the camera, the ultrasonic probe and the detection device are installed together; the switch power supply, the singlechip module and the power switch are arranged in the element box and are electrically connected. The invention is beneficial to the cooperative consultation of multiple departments and brings convenience to patients and medical care personnel.

Description

Multifunctional imaging bed based on B-ultrasonic pulmonary arterial hypertension

Technical Field

The invention relates to the technical field of medical auxiliary equipment, in particular to a multifunctional imaging bed based on type-B ultrasonic pulmonary artery high pressure.

Background

Pulmonary hypertension is a common disease in clinic, and diagnosis of pulmonary hypertension is generally performed by B-mode ultrasound or pulmonary ductography. In practice, the causes of pulmonary hypertension are various, so that other organs of a patient, such as liver, heart, etc., are generally required to be examined, so as to provide technical support for multidisciplinary consultation.

The existing image bed for pulmonary artery hypertension examination is limited in structure and single in function, and only one probe device can be used for examining a patient after the patient lies on the bed plate. First, when a patient needs to perform various examinations on a body part, the patient can only go to the detection devices with different examination probes, and the patient goes back and forth between the detection devices, which brings great inconvenience to the patient. Secondly, each inspection device needs to be equipped with one inspection person, which not only brings inconvenience to medical staff, but also increases cost of hospital because of a relatively large number of inspection devices, and has a non-compact structure and occupies more installation space. Thirdly, the existing image bed needs to be artificially sterilized before different patients are examined and in order to meet the requirements of hospital sensing prevention and control due to structural limitation, so that great inconvenience is brought to medical workers, and the labor intensity of the medical workers is increased.

Disclosure of Invention

In order to overcome the defects of the prior imaging bed for pulmonary artery high pressure examination caused by limited structure as background, the invention provides a multifunctional imaging bed based on B-ultrasonic pulmonary artery high pressure, which has compact structure and convenient installation, can automatically disinfect a bed board under the combined action of related structures, circuits and the like in the application process, not only has the function of ordinary X-ray detection, but also can synchronously detect important organs of a patient, such as lungs, livers, hearts, skins and the like through an ultrasonic probe, an intelligent stethoscope and a camera, and the obtained data of examination is beneficial to the collaborative consultation of multiple departments, thereby bringing convenience to the patient and medical staff and reducing the cost expenditure of academists.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the multifunctional imaging bed based on the B ultrasonic pulmonary artery high pressure comprises a switching power supply, a singlechip module, an intelligent stethoscope, a camera, an ultrasonic probe and a power switch, and is characterized by also comprising a bed board device, a supporting device, a spraying device, a detecting device and a clamping device; the bed plate device comprises a motor speed reducing mechanism, a bed plate and a support frame, wherein the bed plate is provided with a plurality of pressure sensors, the motor speed reducing mechanism is arranged on one side of the support frame, and a power output shaft of the motor speed reducing mechanism is arranged below the bed plate; the clamping device comprises an electric push rod, a clamping groove and a supporting table, the supporting table is arranged below the middle part in one side of the supporting frame, the electric push rod is arranged at the upper end of the supporting table, and the clamping groove is arranged at the front part of a piston rod of the electric push rod; the supporting device comprises an electric screw rod sliding table, a stand column and a cross rod, the electric screw rod sliding table is arranged at the upper part outside one side of the supporting frame, the stand column is arranged at the upper end of a sliding block of the electric screw rod sliding table, and the cross rod is arranged at the upper end of the stand column; the detection device is arranged on the cross rod, a linkage rod is arranged at the side end of the movable block of the electric screw rod sliding table, and the spraying device is arranged at the lower end of the linkage rod; the intelligent stethoscope, the camera, the ultrasonic probe and the detection device are installed together; the switch power supply, the single chip microcomputer module and the power switch are installed in the element box and are electrically connected with the tension sensors, the electric push rod and the electric screw rod sliding table which are matched with the pressure sensors and the detection device.

Furthermore, the switching power supply is an alternating current to direct current switching power supply module; the model of the main control chip of the singlechip module is STC12C5A60S 2.

Furthermore, the back rest is respectively arranged at the upper and the rear parts of the bed board at the rear end of the support frame and at the front and the lower parts of the bed board at the front end of the support frame, and the sealing rubber plates are respectively arranged at the front upper end of the bed board at the rear end and the front lower end of the bed board at the front end.

Furthermore, the distance between the upper part and the lower part in the groove of the clamping groove is larger than the thickness of the bed plate.

Further, atomizer includes spray pipe, shower nozzle, and the shower nozzle has a plurality of difference interval distances to install on the spray pipe, and spray pipe one end and the drain pipe of atomizer have length allowance through hose connection, and the hose, establish ties between spray pipe and the atomizer drain pipe and have the solenoid valve, the power input end of solenoid valve and the sixth way power output end electric connection of single chip module.

Furthermore, the detection device comprises a vertical rod, a linkage rod, a shell, a guide shell, fan-shaped movable plates, a motor gear reducer and a tension sensor, wherein the rear end of the linkage rod is hinged and installed with the upper end of the vertical rod, a cross rod of the supporting device is provided with a sliding groove, the upper part of the linkage rod is positioned in the sliding groove, a camera is installed at the lower end of the linkage rod, the inner upper ends of the left side and the right side of the shell are respectively provided with a plurality of ultraviolet sterilizing lamps, the upper part of the shell is hinged and installed at the lower end of the vertical rod, the inner upper part of the shell is provided with a fixed shaft, the movable plates are provided with two movable plates, the upper ends of the two movable plates are rotatably installed on the fixed shaft, the guide shell is provided with two sets, the two sets of guide shells are respectively vertically and horizontally installed between, And the front gear of the power output shaft of the motor gear reducer is positioned below the arc-shaped rack in the open slot, and the gear is meshed with the rack.

Furthermore, each set of two guide shells of the detection device is provided with two left and right guide shells, the middle part in each guide shell is provided with a chute, the two sets of guide shells are respectively provided with a sliding block, the upper ends of the left and right sides of the sliding block are provided with guide blocks, the guide blocks of each sliding block are respectively positioned in the chutes in the left and right guide shells, the lower parts of the two sides of each set of two guide shells are respectively provided with a tension sensor, a force transmission spring is arranged between the upper end stress surface of each tension sensor and each guide block, the lower ends of the two sliding blocks are respectively provided with a clamping jaw, and the upper ends of the ultrasonic probe and the stethoscope are respectively arranged in the lower ends of the clamping jaws.

The invention has the beneficial effects that: the invention is matched with X-ray fluoroscopy equipment for use and is arranged at the side end of the X-ray fluoroscopy equipment. When the clamp device is used, after a patient lies on the upper ends of the bed plates, the singlechip module can automatically control the clamp groove of the clamp device to lean against the joint part between the right ends of the two bed plates, so that the patient lying on the bed plates can normally receive examination; after the patient is examined and gets down from the bed board, the upper end face and the lower end face of the bed board can be changed by the two sets of motor reducing mechanisms, and the spray head of the spraying device can automatically spray mist disinfectant to disinfect the lower end (the original upper part) of the bed board. According to the invention, the inspectors can make the ultrasonic probe, the stethoscope and the camera approach the part of the patient body to be inspected by operating the corresponding power switch, and can intelligently convert the ultrasonic probe and the stethoscope as required, so that the use is more convenient. The data obtained by the examination of the invention is beneficial to the cooperative consultation of multiple departments, thereby bringing convenience to patients and medical care personnel and reducing the cost expenditure of academies. Based on the above, the invention has good application prospect.

Drawings

The invention is further illustrated below with reference to the figures and examples.

Fig. 1 is a circuit diagram of the present invention.

Fig. 2 is a front view of the overall structure of the present invention.

Fig. 3 is a rear view of the overall structure of the present invention.

Fig. 4 is a schematic view of a partially enlarged structure between two bed boards.

Fig. 5 is a schematic view of the whole structure of the invention in a rotating state between two bed boards.

Fig. 6 is a schematic structural diagram of two bed boards of the invention.

Fig. 7 is a schematic structural diagram of the support device, the spraying device and the detection device of the invention.

Fig. 8 is a partial perspective view of the detecting device of the present invention.

Fig. 9 is a partial plan view of the probe apparatus of the present invention.

Fig. 10 is a schematic perspective view of the detector of the present invention in a separated state.

FIG. 11 is a schematic view showing the structure between a part of the probe apparatus of the present invention and an ultrasonic probe.

Fig. 12 is a schematic structural diagram between the local part of the detection device and the intelligent stethoscope.

Detailed Description

As shown in fig. 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, the multifunctional imaging bed based on B-ultrasonic pulmonary artery high voltage comprises a switching power supply 1, a single chip microcomputer module 2, an intelligent stethoscope 3, a camera 4, an ultrasonic probe 5, and a power switch 6, wherein signal output ends of the intelligent stethoscope 3, the camera 4, and the ultrasonic probe 5 are respectively connected with a terminal display in a wired or wireless manner, and the multifunctional imaging bed further comprises a bed board device, a supporting device, a spraying device, a detecting device, and a clamping device; the bed board device comprises a motor reducing mechanism 61, a bed board 62,

The model supporting frame 63 is characterized in that the motor reducing mechanisms 61 and the bed board 62 are respectively provided with two identical sets, each set of bed board 62 comprises an upper board 621 and a lower board 622, the upper board 621 and the lower board 622 are bonded together by glue, four pressure sensors 623 are respectively arranged around the upper board 621 and the lower board 622, the two sets of motor reducing mechanisms 61 are longitudinally arranged at the front part and the rear part of the left end of the right upper side of the supporting frame 63 through screw nuts at intervals, the left end power output shafts of the two sets of motor reducing mechanisms 61 are respectively transversely arranged at the middle parts of the lower ends of the two sets of bed boards 62, the middle part of the left end of the supporting frame 63 is provided with a supporting platform plate 64, and the left ends of the power output shafts of the two sets of motor reducing; the clamping device comprises electric push rods 101 and "]The support table 103 is vertically arranged in the middle of the left side of the right end of the support frame 63 and is positioned between the two sets of motor reducing mechanisms 61, the electric push rod 101 is transversely arranged in the middle of the upper end of the support table 103, and the rear middle of the right end of the clamping groove 102 is arranged in the front middle of a piston rod of the electric push rod 101; the supporting device comprises an electric screw rod sliding table 71, a vertical column 72 and a transverse rod 73, the electric screw rod sliding table 71 is longitudinally arranged on the right outer upper part of the supporting frame 63 through a screw nut, the lower end of the vertical column 72 is arranged at the upper end of a sliding block of the electric screw rod sliding table 71, and the middle part of the vertical column 72 is arranged from the upper partA sliding groove 721 is arranged at the lower part, the right end of the cross rod 73 is transversely installed at the front part of the upper end of the upright post 72 through a screw nut, and the cross rod 73 can be fixed along the vertical adjustment height of the upright post 72 (an electric screw rod sliding table is installed in the upright post, the sliding block of the electric screw rod sliding table and the right end of the cross rod 73 are installed together through the screw nut, the electric screw rod sliding table is independently connected with the power output end of the switching power supply through a power switch with two power input ends and two power output ends through a lead, the power output by the switching power supply can be controlled to enter the positive and negative and positive two-pole power input ends of the electric screw rod sliding table through adjusting the power switch, and further; the detection device is arranged at the left end of the cross rod 73, the lower end of the right side of the support frame 63 is longitudinally provided with an open slot 631, and the right end of the movable block of the electric screw rod sliding table is provided with one movable block through a screw nut

The right lower end of the linkage 74 is positioned in the open slot 631, the left end of the linkage 74 is positioned on the left part of the lower end of the support frame 63, and the lower part of the right end of the spraying device is arranged on the left end of the linkage 74 through a screw nut and is positioned on the left part of the lower end of the support frame 63; the intelligent stethoscope 3, the camera 4, the ultrasonic probe 5 and the detection device are installed together; the switching power supply 1, the singlechip module 2 and the power switch 6 are arranged on a circuit board in the element box 11, and the element box 11 is arranged in the electric control box.

As shown in fig. 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, and 12, the longitudinal length of the electric screw sliding table 71 is identical to the length of the two bed boards 62 formed in front and at the back. The switching power supply 1 is a finished product of an AC 220-to-DC 24V switching power supply module with AC 220V/24V/2 KW; the model of the main control chip of the singlechip module 2 is STC12C5A60S 2; the operating handles of the two power switches 6 are positioned outside the opening at the front end of the element box 11. The bed board device is respectively provided with a back cushion 65 at the upper rear part of the bed board at the rear end of the support frame and at the front lower part of the bed board at the front end of the support frame (the head of a patient lies on the back cushion 65 to facilitate examination), and the front upper end of the bed board 62 at the rear end and the front lower end of the bed board 62 at the front end are respectively and transversely glued with a transverse length and a transverse bed board by glueTo a sealing rubber plate 66 with the same length (after the two bed boards are combined together transversely, the rubber plate 66 is positioned at the upper end of the joint part of the two bed boards to prevent the disinfection liquid at the lower end of the bed board 62 from being sprayed on the lower part of the body of the patient on the bed boards). The clamping groove 102 and the upper ends of the two sets of motor reducing mechanisms 61 are positioned on the same plane from front to back, and the distance between the upper end and the lower end of the left end of the clamping groove 102 is slightly larger than the thickness of the bed plate 62. The spraying device comprises a spraying pipe 81 and a spray head 82, wherein the spray head 82 is provided with a plurality of spray pipes 81 which are vertically arranged on the spraying pipe 81 at certain intervals from left to right, the lower ends of the spray heads 82 and the inside of the spraying pipe 81 are in a communicated state, and the nozzles of the spray heads 82 face upwards; the right end of the spraying pipe 81 is of a closed structure, the left end of the spraying pipe 81 is of an open structure, the left end of the spraying pipe 81 is connected with a liquid outlet pipe of a sprayer through a hose, the hose has a certain length allowance, an electromagnetic valve is connected between the spraying pipe 81 and the liquid outlet pipe of the sprayer in series, and a power input end of the electromagnetic valve DC is connected with a pin 11 of a sixth power output end of the single chip microcomputer module A2 through a lead. The detection device comprises a vertical rod 91,

The multifunctional ultrasonic stethoscope comprises a rectangular linkage rod 92, a rectangular shell 93 with an open lower end and a closed upper end, a guide shell 94, a sector-shaped movable plate 95, a motor gear reducer 96 and a tension sensor 97, wherein the lower end of the rectangular linkage rod 92 is hinged with the upper end of a vertical rod 91 (the rear end of the linkage rod 92 can be adjusted in angle by a camera 4), a rectangular sliding groove 731 is formed in the middle of a cross rod 73 of a supporting device from left to right, the upper middle of the linkage rod 92 is positioned in the sliding groove 731 and can move left and right along the sliding groove 731 (the upper middle of the linkage rod 92 is in contact with the chest of a patient in a left-right motion mode through an ultrasonic probe 5 and an intelligent stethoscope 3), a n-shaped clamping plate 921 is arranged at the lower front lower end of the linkage rod 92, a shell 4 of the camera is hinged between the lower ends of the clamping plates 921, three ultraviolet sterilizing lamps 98 are respectively arranged at the inner upper ends of the left side and the right side of the shell Contacting the chest of a patient), a fixed shaft 99 is arranged at the upper middle part in the shell 93, two movable plates 95 are arranged, the left upper ends of the two movable plates 95 are rotatably arranged and sleeved on the fixed shaft 99, and two guide shells 94 are arrangedThe two sets of guide shells 94 are respectively vertically and horizontally arranged in a support 910 at the lower left end and the upper right end between two movable plates 95, an open slot is formed in the lower portion of one movable plate 95 at the front end in the shell 93 from left to right from bottom to top, an arc-shaped rack 911 is arranged at the upper inner end of the open slot, the motor gear reducer 96 is longitudinally arranged in the middle of the outer front end of the shell 93 from bottom to top through a screw nut, a front gear 961 of a power output shaft of the motor gear reducer is positioned below the arc-shaped rack 911 in the open slot, and the gear 961 is meshed with the rack 911.

As shown in fig. 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, in the present invention, a linkage rod 92 and the like can be further installed in the following manner, the linkage rod 92 is connected to the cross rod 73 in a sliding manner along the length direction of the sliding groove 731, and the linkage rod 92 can be horizontally adjusted in position along the cross rod 73 (an electric screw rod sliding table is installed in the cross rod, a sliding block of the electric screw rod sliding table and the rear end of the linkage rod 92 are installed together through a screw nut, the electric screw rod sliding table is connected with a power supply output end of a switching power supply through a power switch which is provided with two power supply input ends and two power supply output ends separately, and the power supply output by the switching power supply can be controlled to enter the positive and negative and positive power supply input ends of the electric screw rod sliding table through adjusting the power supply switch, so; the vertical rod 91 is hinged to the linkage rod 92, so that the vertical rod 91 can vertically rotate on the linkage rod 92, the vertical rod 91 can rotate relative to the linkage rod 92 for adjusting the angle (a motor is installed in the linkage rod, an output shaft of the motor is in driving connection with the vertical rod 91, the motor is connected with a power supply output end of a switching power supply through a power switch with two power supply input ends and two power supply output ends through a lead, a power supply which can control the output of the switching power supply to enter the power supply input ends of the positive pole and the negative pole of the motor through adjusting the power supply switch, and the vertical rod 91 further rotates for a certain angle relative to the linkage rod.

As shown in fig. 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, and 12, each of two sets of guide shells 94 of the probe apparatus has two left and right guide shells, a sliding slot 941 is formed in the middle of the inside of each guide shell 94, each of the two sets of guide shells 94 is provided with a rectangular sliding block 912, the upper ends of the left and right sides of the sliding block 912 are respectively provided with a guide block 914, the guide block 914 of each sliding block is respectively located in the sliding slot 941 inside the left and right guide shells, the sliding block 912 can move up and down along the sliding slot 941 through the guide block 914, the upper and lower ends of the sliding slot 941 are closed structures and can limit the up and down movement of the sliding block 912, the lower portions of the two sides of each set of guide shell 94 are respectively provided with a tension sensor 97, a force-transmitting spring 913 is installed between the upper end force-bearing surface of each tension sensor 97 and the lower portion of each guide block, The upper end of the stethoscope 3 is respectively arranged in the lower ends of the two slide block clamping jaws 920. The clamping jaw for fixing the ultrasonic probe comprises a cylinder 915 and movable claw heads 916, the lower end of the cylinder 915 is of an open structure, the upper end connecting rods of the two movable claw heads 916 are respectively hinged to the left portion and the right portion of the inner upper end of the cylinder 915, a spring is respectively fixedly arranged between the left portion and the right portion of the inner lower end of the cylinder 915 and the outer lower side ends of the two movable claw heads 916, the upper end of the ultrasonic probe 5 is clamped between the two movable claw heads 916, and the upper end of the cylinder 915 is arranged at the lower end of the sliding block 912; the clamping jaw for fixing the stethoscope comprises a circular fixing table 917 and movable arc-shaped clamps 918, wherein the left part and the right part of the upper end of the fixing table 917 are respectively provided with a spring winding mechanism 919, the upper ends of the two arc-shaped clamps 918 are respectively arranged at the lower parts of the outer side ends of the two spring winding mechanisms 919, the lower ends of the two arc-shaped clamps can be closed towards the inner side end by the elastic action force of the two spring winding mechanisms, the upper end of a shell of the stethoscope 3 is sleeved between the lower parts of the two arc-shaped clamps 918, and the fixing table 917 is arranged at the lower end of.

As shown in fig. 1,

power input terminals

1 and 2 of a switching power supply a1, two ends of a first power switch S1 and two poles of an ac 220V power supply are respectively connected through wires, and

power output terminals

3 and 4 of the switching power supply a1 are respectively connected with power input terminals VCC and GND of a single chip module a2, eight pressure sensors A3 (one of which is represented in the figure), and two power input terminals of four tension sensors a4 and a5 (two of which are represented in the figure) which are matched with a detection device; the power output end of the first power switch S1 and the two ends of the power input ends of the two sets of motor speed reducing mechanisms M1 and M2 are respectively connected through leads, and the two paths of power output ends of the second power switch S3 are respectively connected with the positive and negative and positive pole power input ends of the motor gear speed reducing mechanism M of the detection device through leads; the signal output ends of the eight pressure sensors A3 and the four tension sensors A4 and A5 are respectively connected with twelve signal input ends (represented by pins 7, 8 and 9 in the figure) of the singlechip module A2 through leads, two paths of

power output ends

3, 4 and 5 and 6 of the singlechip module A2 and positive and negative and positive power input ends of the electric telescopic rod M4 are respectively connected through leads, a third path of power output end 10 of the singlechip module A2 is connected with a power input end of the third power switch S3 through leads, and a fourth path and a fifth path of

power output end

12 and 13 pins, 14 and 15 pins of the singlechip module A2 and positive and negative and positive power input ends of the electric screw rod sliding table M3 are respectively connected through leads.

As shown in fig. 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, the present invention is used in conjunction with a fluoroscopy apparatus, and is installed at a side end of the fluoroscopy apparatus. After the 220V ac power supply enters the power input terminal of the switching power supply a1 (meanwhile, the 220V power supply enters the power input terminal of the power switch S1),

pins

3 and 4 of the switching power supply a1 can output stable 24V dc power supply to enter the power switch S3, the single chip microcomputer module a2, the eight pressure sensors A3, and the power input terminals of the four tension sensors a4 and a5, so that the power switch S3, the single chip microcomputer module a2, the eight pressure sensors A3, the four tension sensors a4 and a5 are in a power-on working state. In the invention, before detection, medical staff for examination turns on the power switch S1 for a period of time, then the two sets of motor reducing mechanisms M1 'and M2 are powered on to work, power output shafts of the two sets of motor reducing mechanisms respectively drive the two bed plates 62 to move towards the inner side ends, the two bed plates 62 and the supporting frame 63 are in a horizontal state, then the power switch S1 is turned off, and then the two sets of motor reducing mechanisms M1' and M2 are powered off to stop working. When a patient lies on the upper plate 621, the body weight of the patient acts on eight pressure sensors A3, as long as any one pressure sensor A3 senses the pressure and outputs a gravity signal to enter 7 feet of the single chip microcomputer module A2, 3 and 4 feet of the single chip microcomputer module A2 can output a positive and negative power supply for 6 seconds to enter a positive and negative power supply input end of the electric telescopic rod M4, and then the electric telescopic rod M4 is electrified to work, a piston rod of the electric telescopic rod pushes the clamping groove 102 to move leftwards and forwards and be clamped between the middle parts of the two bed plates 62, so that the bed plates 62 can ensure that the stability of the patient is favorable for the examination of the patient after the patient lies on the. In practical situations, after the patient is examined and goes up and down from the bed board 62, the eight pressure sensors A3 do not output pressure signals to enter the 7 feet of the single chip microcomputer module a2, so that the 5 and 6 feet of the single chip microcomputer module a2 output 6-second negative and positive two-pole power to enter the negative and positive two-pole power input end of the electric telescopic rod M4, the electric telescopic rod M4 is powered on to work, a piston rod of the electric telescopic rod pushes the clamping groove 102 to move backwards and to pull the middle parts of the two bed boards 62 to form a gap, and the two bed boards 62 can be turned over from bottom to top before the next patient is examined. When the patient lies on the bed board 62 and presses the switch A3 to output pressure signal to the foot 7 of the single chip module A2 when the two bed boards 62 are combined together, the pin 11 of the singlechip module A2 can output power to enter the DC power input end of the electromagnetic valve of the spraying device, the DC power of the electromagnetic valve is electrified, the inner valve core of the electromagnetic valve is opened, meanwhile, the fourth and fifth power output ends 12, 13, 14 and 15 of the singlechip module A2 output positive and negative and positive power input ends for 8 seconds in turn to enter the positive and negative and positive power input ends of the electric screw rod sliding table M3 (the electric screw rod sliding table M3 is electrified to work, and the sliding block drives the spray pipe and the spray head 82 to move back and forth along the supporting frame 63), thus, the liquid with pressure output by the sprayer is sprayed out through the plurality of spray heads through the electromagnetic valve DC with the valve core opened, and the liquid medicine output by the sprayer can disinfect the lower ends of the two bed plates 62 under the driving action of the electric lead screw sliding table M3. After the interval of 16 seconds, the power supply of the

pins

11, 12 and 13, 14 and 15 of the singlechip module A2 is stopped, then the internal valve core of the electromagnetic valve DC is closed when the electromagnetic valve DC is powered off, and the electric screw sliding table M3 is powered off and stops working to return to the initial position at the front end of the supporting frame 63 to be ready for the next use. Under the combined action of the circuit and the mechanism, when a patient needs to be checked, medical staff can turn over the bed board 62 continuously by controlling the power switch S1, and the bed board 62 with the lower end disinfected is turned to the upper end to prepare for the next patient to be checked and used, so that the aims of intellectualization and sufficient disinfection are fulfilled.

As shown in fig. 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, and 12, when a patient lies on the bed plate 62 (the camera 4 is powered to transmit the skin condition of the patient to medical staff via video), and the pressure switch outputs a pressure signal to the signal input terminal of the single chip module a2, the pin 7 of the single chip module a2 outputs a power supply to the positive power supply input terminal of the power switch S3. When the medical staff needs to use the ultrasonic probe 5 to examine the patient, the handle of the power switch S3 is shifted to the left, then 1 and 2 feet of the power switch S3 are respectively communicated with 3 and 4 feet, and then the motor gear reducer M is electrified to work, the power output shaft of the motor gear reducer M drives the arc-shaped rack 911 and the ultrasonic probe 5 on the right to move downwards and leftwards (the upper end of the movable plate rotates along the fixed shaft 99), and when the front end detection part of the ultrasonic probe 5 moves downwards and is close to the body surface of the patient, the power switch S3 is closed. Under the actual condition, the ultrasonic probe 5 moves to the lower back, and the intelligent stethoscope 3 moves to the upper left end in the detection device shell 93 at the moment, so that the sterilizing lamp 98 in the left end of the shell can automatically sterilize and disinfect the intelligent stethoscope 3, and the cross infection in the examination is prevented. When medical personnel need use intelligent stethoscope 3 to inspect for patient, toggle switch S3 'S handle right, then switch S3' S1, 2 feet and 5, 6 feet communicate respectively, and then motor gear reducer M gets electric work its power take off shaft through gear 961 drive arc rack 911 and ultrasonic probe 5 move up right (the fly leaf upper end is followed fixed axle 99 and is rotated), close switch S3 under and after pressing close to patient 'S body surface when the motion of intelligent stethoscope 3' S front end detection portion. Under the actual condition, the intelligent stethoscope 3 moves to the lower back, and the ultrasonic probe 5 can move to the upper right end of the shell 93 of the detection device at the moment, so that the sterilizing lamp 98 in the right end of the shell can automatically sterilize and disinfect the ultrasonic probe 5, and the cross infection in the examination is prevented.

Shown in fig. 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, when the lower extreme of ultrasonic probe 5, intelligent stethoscope 3 was close patient's chest upper end respectively and was examined, ultrasonic probe 5, the upper end slider 912 of intelligent stethoscope 3 can be through guide block 914 along spout 941 up-and-down motion, guaranteed that the lower extreme of ultrasonic probe 5, intelligent stethoscope 3 can laminate the upper portion of patient's chest respectively, do benefit to ultrasonic probe 5, the normal inspection of intelligent stethoscope 3 to patient. In practical situations, when the sliders of the ultrasonic probe 5 and the intelligent stethoscope 3 move upward, the guide block 914 drives the stressed surface of the tension sensor 97(a4, a5, etc.) to move upward through the spring 913, so that when the sliders of the ultrasonic probe 5 and the intelligent stethoscope 3 move upward or downward, the tension sensor 97(a4 and a5) outputs different tension signals to the signal input terminals 8 and 9 of the single chip microcomputer module a 2; when the ultrasonic probe 5, intelligent stethoscope 3 upward movement is too much relatively, that is to say, the pressure signal of pulling force sensor A4 or A5 output is great relatively and gets into singlechip module A2 8 or 9 during the foot, singlechip module A2 'S7 feet can temporarily stop output power and get into switch S3 anodal power input end at this moment, like this, motor gear reducer M can lose the electricity and stop work, ultrasonic probe 5 has been prevented, after intelligent stethoscope 3 effectively contacted human chest, motor gear reducer M continues to drive ultrasonic probe 5, intelligent stethoscope 3 moves, ultrasonic probe 5, the contact of intelligent stethoscope 3 lower extreme and patient' S chest is too tight brings the discomfort for patient. When the lower ends of the ultrasonic probe 5 and the intelligent stethoscope 3 are not in contact with the chest of a human body, the spring is in a contraction state, so that the tension sensors A4 and A5 are small in tension effect, and the signal voltage of the pins 8 and 9 output to the single chip microcomputer module A2 is lower than the threshold voltage inside the single chip microcomputer module A2, so that the pin 7 of the single chip microcomputer module A2 continuously keeps an output power supply to enter one end of a power switch S3, and thus, the motor gear reducer M can continuously work to ensure that the ultrasonic probe 5 is driven by a relevant mechanism, the lower end of the intelligent stethoscope 3 moves in place and the chest of a patient is in contact, and the inspection is facilitated. The multifunctional medical examination system has multiple functions, and the data obtained by examination is beneficial to the collaborative consultation of multiple departments, thereby bringing convenience to patients and medical care personnel and reducing the cost of academies.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, the embodiments do not include only one independent technical solution, and such description is only for clarity, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The multifunctional imaging bed based on the B ultrasonic pulmonary artery high pressure comprises a switching power supply, a singlechip module, an intelligent stethoscope, a camera, an ultrasonic probe and a power switch, and is characterized by also comprising a bed board device, a supporting device, a spraying device, a detecting device and a clamping device; the bed plate device comprises a motor speed reducing mechanism, a bed plate and a support frame, wherein the bed plate is provided with a plurality of pressure sensors, the motor speed reducing mechanism is arranged on one side of the support frame, and a power output shaft of the motor speed reducing mechanism is arranged below the bed plate; the clamping device comprises an electric push rod, a clamping groove and a supporting table, the supporting table is arranged below the middle part in one side of the supporting frame, the electric push rod is arranged at the upper end of the supporting table, and the clamping groove is arranged at the front part of a piston rod of the electric push rod; the supporting device comprises an electric screw rod sliding table, a stand column and a cross rod, the electric screw rod sliding table is arranged at the upper part outside one side of the supporting frame, the stand column is arranged at the upper end of a sliding block of the electric screw rod sliding table, and the cross rod is arranged at the upper end of the stand column; the detection device is arranged on the cross rod, a linkage rod is arranged at the side end of the movable block of the electric screw rod sliding table, and the spraying device is arranged at the lower end of the linkage rod; the intelligent stethoscope, the camera, the ultrasonic probe and the detection device are installed together; the switch power supply, the single chip microcomputer module and the power switch are installed in the element box and are electrically connected with the tension sensors, the electric push rod and the electric screw rod sliding table which are matched with the pressure sensors and the detection device.

2. The multifunctional imaging bed based on the type-B ultrasonic pulmonary artery high voltage as claimed in claim 1, wherein the switching power supply is an AC-to-DC switching power supply module; the model of the main control chip of the singlechip module is STC12C5A60S 2.

3. The multifunctional B-ultrasonic pulmonary artery high pressure based imaging bed of claim 1, wherein the bed board device is provided with a back pillow at the upper part of the bed board at the rear end of the support frame and a back pillow at the lower part of the bed board at the front end of the support frame, and the back pillow is provided with a sealing rubber plate at the upper front end of the bed board at the rear end and at the lower front end of the bed board at the front end.

4. The multifunctional B-ultrasonic-based pulmonary artery high pressure imaging bed as claimed in claim 1, wherein the distance between the upper and lower sides of the slot is greater than the thickness of the bed plate.

5. The multifunctional imaging bed based on the type-B ultrasonic pulmonary artery high pressure as claimed in claim 1, wherein the spraying device comprises a spraying tube and a nozzle, the nozzle has a plurality of nozzles respectively installed on the spraying tube at intervals, one end of the spraying tube is connected with the liquid outlet tube of the sprayer through a hose, the hose has a length margin, a solenoid valve is connected in series between the spraying tube and the liquid outlet tube of the sprayer, and a power input end of the solenoid valve is electrically connected with a sixth power output end of the single chip microcomputer module.

6. The multifunctional imaging bed based on the B ultrasonic pulmonary artery high pressure as claimed in claim 1, wherein the detecting device comprises a vertical rod, a linkage rod, a housing, a guide shell, fan-shaped movable plates, a motor gear reducer and a tension sensor, the rear end of the linkage rod is hinged with the upper end of the vertical rod, a cross rod of the supporting device is provided with a sliding groove, the upper part of the linkage rod is positioned in the sliding groove, the camera is provided with the lower end of the linkage rod, the upper ends of the left and right sides of the housing are respectively provided with a plurality of ultraviolet sterilizing lamps, the upper part of the housing is hinged with the lower end of the vertical rod, the upper part of the housing is provided with a fixed shaft, the movable plates are provided with two sets, the upper ends of the two movable plates are rotatably arranged on the fixed shaft, the guide shell is provided with two sets of guide shells which are respectively vertically and horizontally arranged, the motor gear reducer is arranged at the front lower outer end of the shell, a front gear of a power output shaft of the motor gear reducer is positioned below the arc-shaped rack in the open slot, and the gear is meshed with the rack.

7. The multifunctional imaging bed based on the B ultrasonic pulmonary artery high pressure as claimed in claim 1, wherein each of the two sets of guiding shells of the detecting device has two left and right guiding shells, each guiding shell has a sliding slot at the middle part therein, each of the two sets of guiding shells is provided with a sliding block, the upper ends of the left and right sides of the sliding block have guiding blocks, the guiding block of each sliding block is respectively located in the sliding slot inside the left and right guiding shells, the lower parts of the two sides of each set of two guiding shells are respectively provided with a tension sensor, a force transmission spring is arranged between the upper end force bearing surface of each tension sensor and each guiding block, the lower ends of the two sliding blocks are respectively provided with a clamping jaw, and the upper ends of the ultrasonic probe and the stethoscope are respectively arranged in the lower ends of the.