CN115414060A - Auxiliary device for medical image diagnosis - Google Patents
Auxiliary device for medical image diagnosis Download PDFInfo
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- 238000004891 communication Methods 0.000 claims description 14
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- 238000004659 sterilization and disinfection Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000249 desinfective effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
- A61B6/035—Mechanical aspects of CT
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
- A61B6/0421—Supports, e.g. tables or beds, for the body or parts of the body with immobilising means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/54—Control of apparatus or devices for radiation diagnosis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
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Abstract
Compared with the prior art, the invention also comprises a supporting module for supporting the whole body of a patient, a fixing module for fixing the body position of the patient on the supporting module, and an identification moving module for driving at least part of the fixing module to move relative to the supporting module so as to fix the body position of the patient on the supporting module according to the corresponding radiological image. The invention effectively improves the shooting efficiency of different patients in the process of shooting medical images by identifying the patients with different body shapes on the supporting module and carrying out adaptive fixing operation on the corresponding image shooting positions of the patients.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an auxiliary device for medical image diagnosis in radiation.
Background
Radiation technology is an important component of the medical technology field today, and more medical institutions use X-ray equipment, in particular DR equipment, in various medical services. The examination range covers a plurality of tissues and organs such as the chest, the head, the knee joint and the like, and a large number of medical images are acquired, read and generate diagnosis reports every day. Wherein medical imaging equipment of radiology department has always occupied important position, and medical imaging uses mainly including diagnosis and treatment two aspects in clinical, judges the state of an illness through obtaining the image, is that whole diagnosis and treatment in-process plays very important even decisive role a ring, when examining the patient through imaging equipment, often need adjust patient's angle, and some serious illness patients often are inconvenient to its adjustment of angle that carries on.
The experimental team conducts browsing and research on a large amount of related recorded data aiming at the related technologies of radiographic image acquisition and diagnosis for a long time, meanwhile, a large amount of related experiments are conducted by depending on related resources, and a large amount of searching finds that the existing prior art is JP2012143368A, US20070076938A1, JP2016177418A and CN109350106A disclosed by the prior art. The angle of the bearing seat can be adjusted in a three-dimensional space by the coarse positioning assembly and the fine positioning assembly, the coarse positioning assembly is driven by an air cylinder, and the fine positioning assembly is driven by a cam and a fine positioning motor so as to coarsely and finely adjust the angle posture of the bearing seat in the three-dimensional space.
In order to solve the problem of unstable CT image acquisition ubiquitous in the field; the invention is made for solving the problems that the operation steps for fixing different body positions are complicated and the like when a patient performs image taking operation.
Disclosure of Invention
The invention aims to provide an auxiliary device for the diagnosis of the radiological medical image, aiming at the defects in the current field.
In order to overcome the defects of the prior art, the invention adopts the following technical scheme:
an auxiliary device for medical image diagnosis of radiology comprises a support module for supporting the whole body of a patient, a fixing module for fixing the position of a radiological image of the patient on the support module, and a recognition moving module for driving at least part of the fixing module to move relative to the support module so as to fix the position of the corresponding radiological image of the patient on the support module, wherein the support module comprises a support bed board for supporting the patient, an adaptive opening arranged on the support bed board and used for adaptively fixing the head of the patient, a breathing unit matched to the adaptive opening and used for sterilizing and conveying breathing air of the patient with the head attached to the adaptive opening downwards, at least two fixing bases with the bottoms thereof vertically fixed on the ground, and a position adjusting mechanism for movably connecting the bottom of the support bed board and the fixing bases and driving the support bed board to move relative to the fixing bases, the breathing unit comprises a surrounding tube sleeved on the inner opening wall of the adaptive opening, an opening sleeved on the inner wall of the surrounding tube, an opening horizontally arranged on the surrounding tube, an air flow baffle arranged in the inner tube, two air flow rods arranged horizontally and used for driving the air flow of the air pump, and at least two air flow baffle rods and used for driving the air flow rod to drive the air pump to rotate and the air flow and the horizontal ring and the air pump to rotate and the baffle rod, the air flow rod, the air pump, the horizontal baffle rod and the horizontal ring and the air flow rod are arranged below the horizontal ring rod, wherein, encircle a tubular structure that the section of thick bamboo was set up for upper and lower end intercommunication.
Furthermore, the fixing module comprises unit adapting pads which are mutually adjacent and respectively laid on the upper bed board of the supporting bed board, and a fixing mechanism which is arranged on the side edge of the supporting bed board in a matching way and is used for fixing the body position of the patient with the corresponding image body position on the supporting bed board.
Furthermore, the unit adapting pad comprises a communicating pipe fitting which is uniformly fixed on the supporting bed board and corresponds to the upper end and the lower end in communicating and matching, a lifting block which is movably matched with the inner channel of the communicating pipe fitting and the top of which can penetrate out of the top end of the communicating pipe fitting, a telescopic driving piece which is fixed on the upper plate wall of the supporting bed board through corresponding installation pieces and is respectively positioned in the communicating pipe fitting, a connecting element which fixedly connects the top end of the lifting driving piece with the bottom end of the lifting block, a rubber air cushion which is laid on the top end of the lifting block, and a controller which is respectively electrically connected with the telescopic driving piece and further controls the telescopic operation of each telescopic driving piece.
Further, the fixing mechanism comprises at least two matching baffles which are correspondingly and respectively fixed on two sides of the support bed board and are arranged relatively perpendicular to the ground, a containing cavity arranged in the matching baffles, communication ports which are respectively arranged on two side plate edges of the matching baffles and are communicated with the containing cavity, a partition board which is vertically connected to the middle area of the containing cavity and isolates the containing cavity to divide two unit cavities, at least one first micro telescopic rod of which one end is fixed on the partition board and the other end is close to one of the communication ports, at least one second micro telescopic rod of which one end is fixed on the partition board and the other end is close to the other communication port, at least part of the second micro telescopic rod is in sliding fit in one of the unit cavities and is fixedly connected with the other end of the first micro telescopic rod so as to be driven to the first extension board outside the matching baffles, and at least part of the second micro telescopic rod is in sliding fit in the unit cavities and is fixedly connected with the other end of the second micro telescopic rod so as to be driven to the second extension board outside the matching baffles, and the first extension board, the second extension board and the unit extension board which are respectively fixed on the first extension board, the second extension board and the partition board; specifically, the partition plate is located between the two communication ports, each unit cavity is communicated with the outside of the corresponding baffle through one communication port, and the first micro telescopic driving rod and the second micro telescopic driving plate are fixed on the two side plate surfaces of the partition plate respectively.
Furthermore, the identification moving module comprises a moving driving mechanism which is used for fixedly connecting the matching baffle and driving the fixing baffle to move relative to the supporting bed board, and a supporting sensing unit which is respectively laid on each unit adapting pad and the air bag piece and is used for detecting the pressing condition of the patient on the corresponding unit adapting pad and the air bag piece and further adjusting the position of the fixing mechanism and the inflation condition of the air bag unit.
The beneficial effects obtained by the invention are as follows:
1. the breathing unit ensures that the patient breathes smoothly and effectively ensures the sanitary safety of the breathing of the patient.
2. The position adjusting mechanism provided by the invention can realize the posture rotation of the patient relative to the radiography device, so as to ensure the radiography imaging accuracy of the radiography device on the target focus of the patient.
3. According to the invention, the specific supporting condition of the body of the patient with different body shapes by the corresponding body shape adapting region is obtained through the supporting sensing unit, and the extending operation of the first extending plate and the second extending plate is controlled according to the judgment of the weight of the patient, so that the corresponding supporting area of the fixing mechanism on the corresponding body of the patient is generated according to the positive correlation of the weight of the patient.
4. According to the invention, the corresponding matching baffle is moved to the position away from the two sides of the body of the patient by adjusting the telescopic driving rod, and finally, the accurate body position fixing of the patient matched between the two matching baffles is realized by the inflation operation of the airbag units on the corresponding matching baffle, the first extending plate and the second extending plate, so that the stability of the body position supporting and fixing of the patient for image diagnosis is effectively improved.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
Fig. 1 is a schematic block diagram of an auxiliary device for radiological medical image diagnosis according to the present invention.
Fig. 2 is a schematic structural view of the position adjustment mechanism of the present invention.
Fig. 3 is a schematic structural view of the fixing case of the present invention.
Fig. 4 is a schematic structural diagram of the movement driving mechanism of the present invention.
FIG. 5 is a schematic flow chart of the operation of the control unit according to the present invention.
The reference numbers indicate: 1-split ring; 2-a connecting rod; 3-a first set of rings; 4-driving the bearing ring; 5-fixing the box; 6-driving gear; 7-driving a stick; 8-a matching stick; 9-supporting the bed plate; 10-a driven gear; 11-a mating sleeve; 12-side lever; 13-supporting the side edges of the bed board; 14-linear slide; 15-limiting plate; 16-a moving block; 17-linear tear strip.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to embodiments thereof; it should be noted that the specific embodiments described herein are only for illustrating the present invention and are not to be construed as limiting the present invention. Other systems, methods, and/or features of the present embodiments will be or become apparent to one with skill in the art upon examination of the following detailed description. And the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the patent, and the specific meanings of the terms may be understood by those skilled in the art according to the specific situation.
The first embodiment is as follows:
with reference to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present embodiment constructs an auxiliary device for radiological medical image diagnosis;
an auxiliary device for the diagnosis of a radiological medical image comprises a supporting module for supporting the whole body of a patient, a fixing module for fixing the body position of the radiological image of the patient on the supporting module, and an identification moving module for driving at least part of the fixing module to move relative to the supporting module so as to fix the body position of the corresponding radiological image of the patient on the supporting module;
the support module comprises a support bed board for supporting a patient, an adaptation opening, a breathing unit, at least two fixed bases and a position adjusting mechanism, wherein the adaptation opening is arranged on the support bed board and used for adapting and fixing the head of the patient, the breathing unit is matched with the adaptation opening and used for disinfecting and conveying breathing air of the patient with the head attached to the adaptation opening downwards, the fixed bases are vertically fixed on the ground, the bottom of the support bed board is movably connected with the fixed bases and drives the support bed board to move relative to the fixed bases in position, the adaptation opening penetrates through the upper end and the lower end of the support bed board, when the patient lies on the support bed board in a prone position, the head of the patient is abutted to the adaptation opening, and then the patient can guarantee smooth breathing through the adaptation opening;
the breathing unit comprises a surrounding cylinder sleeved on the inner opening wall of the adaptive opening, an opening ring sleeved on the inner cylinder wall of the surrounding cylinder, a horizontal rod horizontally and transversely arranged on the inner cylinder wall of the surrounding cylinder and relatively positioned in the area below the opening ring, at least two shielding sheets which are rotatably and symmetrically matched on two sides of the horizontal rod in the width direction through a hinge connecting piece, a rotation driving mechanism for respectively driving the shielding sheets to rotate relative to the horizontal rod, an airflow pipe fixed on the inner cylinder wall of the surrounding cylinder and positioned below the horizontal rod, an air pump embedded in the airflow pipe and used for driving the air in the airflow pipe to flow, and an ultraviolet disinfection lamp uniformly embedded in the inner cylinder wall positioned below the horizontal rod, wherein the surrounding cylinder is of a cylindrical structure with the upper end and the lower end communicated,
the rotary driving mechanism comprises two groove cavities symmetrically arranged on the inner cylinder wall of the surrounding cylinder, rotary rods respectively matched in the groove cavities in a rotary mode, a speed reducing motor which is embedded in the inner cylinder wall through a corresponding mounting seat and a corresponding power output shaft penetrates into the corresponding groove cavity to be fixedly connected with one end of each rotary rod, and a traction rope, one end of the traction rope is fixed to the rotary rods through welding, and the other end of the traction rope is fixed to the shielding piece through a locking piece;
when the speed reduction motor drives the rotating stick to rotate, the rotating stick realizes winding and/or releasing of a traction rope, specifically, the groove cavity is a cavity structure which is concavely arranged from the inner cylinder wall to the outer cylinder wall, the groove cavity is symmetrically arranged on the inner cylinder wall by taking the horizontal rod as a symmetry axis, two bearing pieces are relatively fixed on the inner cavity wall of each groove cavity, two ends of the rotating stick respectively penetrate through and are fixed at the inner rings of the relatively arranged bearing pieces to realize rotating fit in the groove cavity, and a power output shaft of the speed reduction motor is fixedly connected with one end of the rotating stick to further realize driving of the rotating stick in the corresponding groove cavity;
the shielding sheet is configured to: when the two shielding pieces are horizontally matched in the surrounding cylinder, the shielding pieces are arranged to be partially abutted against the inner cylinder wall of the surrounding cylinder along the outer edges thereof, the two shielding pieces completely shield the opening of the open ring piece, and then the shielding plate effectively shields ultraviolet rays of the ultraviolet disinfection lamp so as to prevent the ultraviolet disinfection rays from irradiating people in the area above the matching opening;
when the shielding piece is vertically matched with the surrounding cylinder, the shielding piece does not shield the opening of the open ring piece, and meanwhile, the air pump is started to drive the air flow in the surrounding cylinder to circularly flow, so that the breathing unit ensures that the breath of a patient is smooth and the sanitary safety of the breath of the patient is effectively ensured.
Example two:
in addition to the contents of the above embodiments, the embodiments shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 are also included:
the position adjusting mechanism comprises a fixed box which is fixed at the top end of the fixed base and is internally provided with a cavity structure, a box opening which is fixed on the box top wall of the fixed box, at least two fixed bearing rings which are respectively embedded on two oppositely arranged box side walls of the fixed box, a driving rod of which two ends respectively penetrate through the same fixed box and further penetrate out of the fixed box, a plurality of driving bearing rings which are respectively sleeved on the outer rod wall of the driving rod which penetrates out of the corresponding fixed box, at least one driving gear which is sleeved on the outer rod wall of the driving rod and is positioned in the fixed box, a rotating motor which is fixed on the fixed base through a corresponding fixed seat and of which a power output shaft is fixedly connected with one end of the driving rod so as to drive the driving rod to rotate, at least two matched rods which are horizontally fixed on the bottom plate wall of the supporting bed plate through corresponding fixing pieces, a driven gear which is uniformly sleeved on the matched with the matched rods and is sequentially meshed with the driving gear, at least two matched sleeves which are respectively symmetrically sleeved on the matched rods and are sequentially positioned above the driving bearing rings, and a fixed sleeve wall of the outer ring which is connected with the fixed sleeve of the fixed shell of the fixed sleeve, and a bed plate bottom wall of the fixed sleeve which is connected with the fixed sleeve;
wherein the position adjustment mechanism is configured to: the matching rods and the driving rods are linearly arranged along the length direction of the supporting bed plate relatively, a driving rod parallel to the matching rods is arranged below each matching rod, the matching rods and the driving rods which are parallel from top to bottom and are oppositely arranged are used as a group of rod groups, a driven gear and a driving gear which are positioned on the same rod group are in meshing transmission fit, when a rotating motor drives the corresponding driving rod to rotate, the driving gear on the driving rod is driven to synchronously rotate, the driving gear further drives the driven gear to rotate under the meshing transmission, and the matching rods and the supporting bed plate are locked and fixed through the fixing piece; wherein, the fixing piece is an element for locking and fixing the corresponding roll shaft in the prior art, which is not described in detail herein,
the fixed shell comprises a first sleeving ring, a split ring and a connecting rod, wherein the first sleeving ring is fixedly sleeved on the outer ring of the driving bearing ring through the corresponding inner ring wall in a welding manner, the split ring is fixedly sleeved on part of the outer cylinder wall of the matching sleeve through the corresponding inner ring wall in a welding manner, one end of the connecting rod is fixedly connected with the first sleeving ring, and the other end of the connecting rod is connected with the split ring;
specifically, when the driving rod is driven to rotate by the rotating motor, the driving gear synchronously rotates and drives the rotating gear and the supporting bed plate to rotate relative to the fixed box, the outer cylinder wall of the matching sleeve which is arranged oppositely up and down is fixedly connected with the outer ring of the driving bearing ring through the fixed shell, the shell of the driving bearing ring can rotate relative to the inner ring of the driving bearing ring, and then when the supporting bed plate rotates relative to the fixed box, the fixed shell is driven to rotate obliquely by the supporting bed plate, so that the position adjusting mechanism is ensured to drive the supporting bed plate to rotate and adjust towards the two sides of the width direction of the supporting bed plate, and meanwhile, the stability of connection and matching of the supporting bed plate body and the fixed base is ensured;
the position adjusting mechanism of the invention realizes the posture rotation of the patient relative to the radiography device, so as to ensure the radiography and imaging accuracy of the radiography device on the target focus of the patient.
Example three:
in addition to the contents of the above embodiments, the embodiments shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 are also included:
the fixing module comprises unit adapting pads which are mutually adjacent and respectively laid on the upper bed board of the supporting bed board, and a fixing mechanism which is arranged on the side edge of the supporting bed board in a matching way and is used for fixing the body position of the patient with the corresponding image body position on the supporting bed board.
The unit adapting pad comprises a communicating pipe which is uniformly fixed on a supporting bed board and corresponds to the upper end and the lower end of the communicating pipe in a communicating way, a lifting block which is movably matched with an internal channel of the communicating pipe and the top of which can penetrate out of the top end of the communicating pipe, a telescopic driving piece which is fixed on the upper plate wall of the supporting bed board through corresponding mounting pieces and is respectively positioned in the communicating pipe, a connecting element which fixedly connects the top end of the lifting driving piece with the bottom end of the lifting block, a rubber air cushion laid on the top end of the lifting block, and a controller which is respectively electrically connected with the telescopic driving piece so as to control the telescopic operation of each telescopic driving piece;
the cross section of the communicating pipe fitting is of a square structure, the controller stores instruction information of a supporting bed plate surface corresponding to body positions for performing image diagnosis on different focus areas in advance, the instruction information is a lifting operation instruction for controlling each telescopic driving piece, under different instruction information, rubber pads of different unit adapting pads on the supporting bed plate are positioned at different horizontal heights, corresponding concave and convex surface areas are formed among all the unit adapting pads on the supporting bed plate, different concave areas perform adaptive support on limbs of different body positions of a patient, the stability of the corresponding body position of the patient on the supporting bed plate is improved, and the corresponding concave areas are used as body adapting areas;
the fixing mechanism comprises at least two matching baffles which are correspondingly and respectively fixed on two sides of the supporting bed board and are arranged relatively vertical to the ground, a containing cavity arranged in the matching baffles, communication ports which are respectively arranged along two side plates of the matching baffles and are communicated with the containing cavity, a partition board which is vertically connected with the middle area of the containing cavity and is used for isolating and dividing the containing cavity into two unit cavities, at least one first micro telescopic rod of which one end is fixed on the partition board and the other end is close to one communication port, at least one second micro telescopic rod of which one end is fixed on the partition board and the other end is close to the other communication port, at least one second micro telescopic rod of which one end is fixed in the partition board, at least one part of which slides in the one unit cavity is matched with the other end of the first micro telescopic rod and is fixedly connected with the other end of the first micro telescopic rod so as to be driven to the first extension board outside of the matching baffles, and at least one part of which slides in the unit cavity and is fixedly connected with the other end of the second micro telescopic rod so as to be driven to the second extension board outside the matching baffles, and a second extension board fixed on the first extension board, the second extension board and the partition board;
specifically, the partition plate is located between two communication ports, each unit cavity is communicated with the outside of the matched baffle through one communication port, and the first micro telescopic driving rod and the second micro telescopic driving plate are respectively fixed on two side plate surfaces of the partition plate;
furthermore, the air bag unit comprises a plurality of grooves which are uniformly arranged on one wall of the first extension plate, the second extension plate and the partition plate close to the support bed plate, air bag pieces which are respectively embedded in the grooves, inflation pipes which are respectively communicated with the air bag pieces, and a micro inflator pump which is communicated with the inflation pipes and is used for inflating corresponding air bag pieces;
the first extension plate, the second extension plate and the division plate respectively comprise a plurality of mutually adjacent and matched grooves, so that when the air bag part in each groove is inflated and is driven out of the corresponding groove, the corresponding air bag part is abutted to the corresponding body of a patient, and the two sides of the body of the patient supporting the corresponding body position on the bed plate are abutted and fixed through the abutting of the air bag parts on the first extension plate, the second extension plate and the division plate which are oppositely arranged on the two sides of the patient;
when the patient lies on the support bed plate in a side lying position to shoot radiographic images, the first extension plate and the second extension plate are driven out of the cavity through the extension operation of the corresponding first micro-telescopic rod and the second micro-telescopic rod respectively, and the airbag piece is driven out of the cavity through the first extension plate and the second extension plate to synchronously inflate the airbag piece in an area outside the cavity, so that the airbag piece is abutted to the patient on the support bed plate, the abutting fixing area of the abdomen and the back of the patient is further improved, and the stability of fixing the corresponding body position of the patient is effectively improved;
the identification moving module comprises a moving driving mechanism which is used for fixedly connecting the matching baffle and driving the fixing baffle to move relative to the supporting bed board, and a supporting sensing unit which is respectively laid on each unit adapting pad and the air bag piece and is used for detecting the pressing condition of the patient on the corresponding unit adapting pad and the air bag piece and further adjusting the position of the fixing mechanism and the inflation condition of the air bag unit;
the movable driving mechanism comprises side rods, linear sliding tables, limiting plates, linear opening strips, movable blocks, fixed rods, telescopic driving rods and fixing elements, wherein the side rods are fixedly connected with the edges of two sides of the supporting bed board respectively, the linear sliding tables are fixed on the upper rod walls of the side rods respectively, the limiting plates are perpendicularly fixed on the upper rod walls of the side rods and are close to the supporting bed board relative to the linear sliding tables, the linear opening strips are arranged in the middle of the limiting plates and are parallel to the side rods, the movable blocks are driven by the linear sliding tables to reciprocate relative to the length direction of the side rods respectively, the fixed rods are fixed on the movable blocks respectively, the other ends of the fixed rods penetrate through the linear opening strips to extend towards patients on the supporting bed board, the telescopic driving rods are fixedly connected with the extending ends of the fixed rods respectively, the matching baffles are driven by the telescopic driving rods to abut against and fix the bodies of the patients through the matching baffles, and the linear sliding tables and the limiting plates are fixed between the linear sliding tables on the same side rods, the limiting plates are relatively close to the supporting bed board and relatively far away from the supporting tables correspondingly;
the supporting sensing unit comprises first pressure sensors which are respectively laid on the unit adapting pads, flexible pressure sensors which are laid on outer bag clothes of the air bag pieces to monitor the supporting force of the corresponding air bag pieces to the body of the patient, and a control unit which receives the flexible pressure sensors and judges that the actual contact area of the patient in the body adapting area further controls the extension operation of the telescopic driving pieces;
specifically, the control unit includes the following steps:
s101: awakening the first pressure sensor positioned in the corresponding body adaptation area to carry out monitoring operation, receiving the pressure monitoring value of the corresponding first pressure sensor at the same time,
s102: taking the first pressure sensor with the pressure monitoring value larger than the preset value as a target sensor, acquiring a pressure monitoring mean value GR of all the target sensors, controlling the extension operation of each first micro telescopic rod and each second micro telescopic rod when the GR is larger than the preset value and is uniform so as to extend the corresponding first extension plate and the corresponding second extension plate out of the corresponding communicating port part to the outside of the matched baffle plate,
s103: taking a target pressure sensor which is positioned at the edge of the body fitting area and is positioned in a preset distance range of the matched baffle as a proximity sensor of the corresponding matched baffle,
s104: the average separation distance R between each mating baffle and its adjacent sensor is obtained,
s105: sending a command to the corresponding telescopic driving rod to extend the distance R-t, wherein t is a preset adjusting distance,
s106: further, an inflator pump is driven to inflate the air bag parts positioned outside the cell cavity and on the matching baffle plate until the corresponding air bag parts are in contact extrusion with the body of the patient with preset force;
wherein the value of t is positively correlated with the upper limit inflation quantity of the air bag part, and the value of t is obtained by the experiment training of technicians in the field based on the actual situation, which is not described herein any more, the flexible pressure sensors on the corresponding air bag part are electrically connected with the inflator pump for inflating the corresponding air bag part, and then the corresponding inflator pump receives the mutual data feedback transmission between the flexible pressure sensors,
according to the invention, the specific supporting condition of the corresponding body adaptation area on the bodies of patients with different bodies is obtained through the supporting sensing unit, the extending operation of the first extending plate and the second extending plate is controlled according to the judgment on the weight of the patient, and the corresponding supporting area of the fixing mechanism on the corresponding body of the patient is effectively generated according to the positive correlation of the weight of the patient.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many of the elements are examples and do not limit the scope of the disclosure or claims. And it should be understood that various changes and modifications can be made by those skilled in the art after reading the description of the present invention, and such equivalent changes and modifications also fall within the scope of the present invention defined by the claims.
Claims (5)
1. An auxiliary device for the diagnosis of the radiological medical image is characterized by comprising a supporting module for supporting the whole body of a patient, a fixing module for fixing the body position of the radiological image of the patient on the supporting module, and an identification moving module for driving at least part of the fixing module to move relative to the supporting module so as to fix the body position of the corresponding radiological image of the patient on the supporting module;
the support module comprises a support bed board for supporting a patient, an adaptive opening which is arranged on the support bed board and is used for adaptively fixing the head of the patient, a breathing unit which is matched with the adaptive opening and is used for disinfecting and conveying breathing air of the patient with the head attached to the adaptive opening downwards, at least two fixed bases with bottoms vertically fixed on the ground, and a position adjusting mechanism which is used for movably connecting the bottoms of the support bed board and the fixed bases and driving the support bed board to move relative to the fixed bases;
the breathing unit comprises a surrounding cylinder sleeved on the inner opening wall of the adaptive opening, an opening ring sleeved on the inner cylinder wall of the surrounding cylinder, a horizontal rod horizontally and transversely arranged on the inner cylinder wall of the surrounding cylinder and relatively positioned in the area below the opening ring, at least two shielding pieces which are rotatably and symmetrically matched on two sides of the horizontal rod in the width direction through hinge connecting pieces, a rotation driving mechanism for respectively driving the shielding pieces to rotate relative to the horizontal rod, an airflow pipe fixed on the inner cylinder wall of the surrounding cylinder and positioned below the horizontal rod, an air pump embedded in the airflow pipe and used for driving air in the airflow pipe to flow, and an ultraviolet disinfection lamp uniformly embedded in the inner cylinder wall positioned below the horizontal rod, wherein the surrounding cylinder is of a cylindrical structure with the upper end and the lower end communicated.
2. The support device as claimed in claim 1, wherein the fixing module comprises unit adapting pads adjacent to each other and respectively laid on the upper bed plate of the support bed plate, and a fixing mechanism arranged at the side edge of the support bed plate and used for fixing the body position of the patient corresponding to the image body position on the support bed plate.
3. The auxiliary device as claimed in claim 2, wherein the unit adapter pad comprises a communication tube uniformly fixed on the support bed plate and corresponding to the upper and lower ends communicating with each other, a lifting block movably fitted in the inner passage of the communication tube and having a top capable of extending out from the top end of the communication tube, telescopic driving members fixed to the upper wall of the support bed plate through respective mounting members and respectively located inside the communication tube, a connecting member for fixedly connecting the top end of the lifting driving member to the bottom end of the lifting block, a rubber air cushion laid on the top end of the lifting block, and a controller electrically connected to the telescopic driving members respectively for controlling the telescopic operation of the telescopic driving members.
4. The auxiliary device as claimed in claim 3, wherein the fixing mechanism includes at least two fitting baffles respectively fixed to two sides of the support bed plate and disposed to be relatively perpendicular to the ground, a chamber disposed inside the fitting baffles, two communicating ports respectively disposed along two side plates of the fitting baffles and communicating with the chamber, a partition plate vertically connected to a middle region of the chamber and dividing the chamber into two unit chambers, at least one first micro telescopic rod having one end fixed to the partition plate and the other end disposed close to one of the communicating ports, at least one second micro telescopic rod having one end fixed to the partition plate and the other end disposed close to the other communicating port, at least a portion of the second micro telescopic rod slidably fitted into one of the unit chambers and fixedly connected to the other end of the first micro telescopic rod to be driven to the fitting baffle by the first micro telescopic rod in an external extending operation, at least a portion of the second micro telescopic rod fitted into the unit chamber and fixedly connected to the other end of the second micro telescopic rod to be driven to the external protruding baffle by the second micro telescopic rod, and a second protruding plate fixed to the second air bag, the first protruding baffle and the second protruding plate, the second air bag protruding baffle and the second protruding baffle and the unit protruding baffle and the separating plate fixed to the second micro telescopic rod; specifically, the partition plate is located between the two communicating ports, each unit cavity is communicated with the outside of the corresponding baffle through one communicating port, and the first miniature telescopic driving rod and the second miniature telescopic driving plate are fixed on the two side plate surfaces of the partition plate respectively.
5. The auxiliary device as claimed in claim 4, wherein the identification moving module comprises a moving driving mechanism for fixedly connecting the engaging baffle and driving the fixed baffle to move relative to the supporting bed plate, and a supporting sensing unit respectively arranged on each unit adapting pad and the air bag member for detecting the pressing condition of the patient on the corresponding unit adapting pad and the air bag member and further adjusting the position of the fixing mechanism and the inflation condition of the air bag unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211065106.0A CN115414060A (en) | 2022-09-01 | 2022-09-01 | Auxiliary device for medical image diagnosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211065106.0A CN115414060A (en) | 2022-09-01 | 2022-09-01 | Auxiliary device for medical image diagnosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115414060A true CN115414060A (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211065106.0A Withdrawn CN115414060A (en) | 2022-09-01 | 2022-09-01 | Auxiliary device for medical image diagnosis |
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| Country | Link |
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| CN (1) | CN115414060A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117598718A (en) * | 2024-01-17 | 2024-02-27 | 南京瑞德医疗科技有限公司 | Camera movement detection device for CBCT and control method thereof |
-
2022
- 2022-09-01 CN CN202211065106.0A patent/CN115414060A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117598718A (en) * | 2024-01-17 | 2024-02-27 | 南京瑞德医疗科技有限公司 | Camera movement detection device for CBCT and control method thereof |
| CN117598718B (en) * | 2024-01-17 | 2024-04-12 | 南京瑞德医疗科技有限公司 | Camera movement detection device for CBCT and control method thereof |
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