CN111973156B - Laser positioning device for medical equipment - Google Patents
Laser positioning device for medical equipment Download PDFInfo
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- CN111973156B CN111973156B CN202010891219.0A CN202010891219A CN111973156B CN 111973156 B CN111973156 B CN 111973156B CN 202010891219 A CN202010891219 A CN 202010891219A CN 111973156 B CN111973156 B CN 111973156B
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- 238000007906 compression Methods 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 19
- 210000001015 abdomen Anatomy 0.000 claims abstract description 7
- 238000013016 damping Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 210000003205 muscle Anatomy 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000003111 delayed effect Effects 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000036541 health Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- -1 polyoxymethylene Polymers 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/70—Means for positioning the patient in relation to the detecting, measuring or recording means
- A61B5/702—Posture restraints
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The invention discloses a laser positioning device for medical equipment, which comprises an outer ring, wherein an inner seat is movably connected in the outer ring, extension grooves are formed in two sides of the inner seat, extension springs are installed in the extension grooves, pushing blocks are fixedly connected to one ends of the extension springs, which are close to the outer ring, of the extension springs, a compression groove is formed in the top of the inner seat, a movable groove is formed in the inner bottom wall of the compression groove, and a connecting vent hole is formed between the movable groove and the extension groove. This laser positioning device for medical equipment sets up the lug through at the interior seat top, is according to the current situation control of human back, makes the top pushing piece shrink of human chest abdomen department, leads to accomodating the pole displacement and put through the circuit, lets the laser emitter work of corresponding position, avoids laser large tracts of land to penetrate the human body, causes great injury to some cells and the tissue that need not the inspection position, has maintained patient's health in the maximum.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a laser positioning device for medical equipment.
Background
The development of modern medicine is mostly to understand the structure and change of human body, and in clinical treatment, focus in human body is found by various instruments, then targeted treatment is carried out, and the existing methods are generally laser scanning and endoscopy.
Some people with abnormal cardiopulmonary functions are very easy to suffer from related diseases, chest radiography is needed for auxiliary treatment, focus is found by scanning the chest and abdomen position of a human body through laser, and because chest radiography equipment is uniform in size, and the sizes of patients are quite different, in order to ensure adaptation to various crowds, a large-area scanning method is generally adopted, comprehensive examination is ensured, but large-area direct laser irradiation of the human body is caused to cause larger damage, and therefore, the laser positioning device for the medical equipment capable of judging the chest and abdomen position of the human body is provided for solving the problem.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a laser positioning device for medical equipment, which has the functions of positioning laser and reducing radiation.
The invention has the following beneficial effects:
1. this laser positioning device for medical equipment sets up the lug through at the interior seat top, is according to the current situation control of human back, makes the top pushing piece shrink of human chest abdomen department, leads to accomodating the pole displacement and put through the circuit, lets the laser emitter work of corresponding position, avoids laser large tracts of land to penetrate the human body, causes great injury to some cells and the tissue that need not the inspection position, has maintained patient's health in the maximum.
2. This laser positioning device for medical equipment through installation inserted bar and latch in accomodating the pole, when accomodating the pole and being released, and the influence of damping ring and control spring, accomodate the pole and can delay to be released, so in the in-process of inserting the outer loop with the interior seat, the interior seat extrusion accomodates the pole once, accomodates the pole and can pop out again after the interior seat resets completely, has avoided being extruded repeatedly, has reduced accomodate pole wearing and tearing, has prolonged accomodate spring life.
The invention adopts the following technical scheme for realizing the technical purpose: the utility model provides a laser positioning device for medical equipment, includes the outer loop, the inside swing joint of outer loop has interior seat, the extension groove has been seted up to the both sides of interior seat, extension spring is installed to the internally mounted in extension groove, the one end that extension spring is close to the outer loop fixedly connected with pushes away the piece.
The top of interior seat has seted up the compression groove, the movable groove has been seted up to the interior bottom wall of compression groove, the air vent has been seted up between movable groove and the extension groove, the internally mounted of compression groove has the lug, the bottom fixedly connected with movable rod of lug, the top opening part fixedly connected with diaphragm of compression groove, wherein is located the centre the bottom fixedly connected with closing plate of movable rod.
The inner wall of outer loop has been seted up and has been accomodate the groove, accomodate the inside fixedly connected with in groove and accomodate the spring, accomodate the one end fixedly connected with that the spring is close to the interior seat and accomodate the pole, accomodate the inside of pole and seted up the draw-in groove.
The tank bottom wall fixedly connected with inserted bar of accomodating the groove, the control groove has been seted up to the one end that the inserted bar is close to accomodating the pole, the inside fixedly connected with control spring of control groove, the one end fixedly connected with control lever that control spring is located control groove opening part, the outside meshing of control lever has the latch.
The upper surface of the inner seat is horizontally laid by a patient, the back of the human body is contacted with the lug in the diaphragm, so that the upper surface of the inner seat is influenced by the human body structure, the middle lug is positioned at the back spine groove and is not influenced by the back muscle, the lugs on the two sides are pressed into the compression groove, the lugs drive the movable rod to move downwards, air in the extension groove is pumped out through the communicating air holes through the piston, the pushing block compresses the extension spring to move towards the bottom of the extension groove, the extension groove is recessed, the neck of the human body is influenced by the fact that no human body is attached to the lugs on the two sides, the middle lug is extruded by the cervical vertebra, the pushing block is not changed, the crotch of the human body is large in a flat and wide mode, the lugs on the two sides are extruded with the middle lug, the lugs on the two sides are extruded to be brought into the movable rod to move downwards, the negative pressure environment is caused by the piston, the middle lug is extruded to drive the sealing plate to move downwards through the movable rod, the two side movable grooves and the middle movable groove are communicated through the T-shaped hole, the two side movable grooves are communicated with the atmosphere, the air pressure is matched, and the corresponding pushing block is not influenced;
when a patient lies in a correct posture, the patient pushes the patient into the outer ring, the inner seat body presses the containing rod into the containing groove through the curved surface in the process that the inner seat enters the outer ring, the containing rod is close to the inserted rod, the clamping teeth are rotated by the thrust of the clamping groove opening and are contained in the mounting groove, when the inserted rod is inserted into the clamping groove, the rear clamping teeth reset to limit the containing rod, the containing rod is influenced by the damping ring and the control spring, the containing rod can be delayed to be pushed out, after the inner seat is completely reset, the containing rod is pushed into the extending groove in a multiplied way, at the moment, the conducting plate is connected with a conducting wire because the containing rod moves, so that a complete circuit is formed between a power supply and a laser emitter, a power supply is opened, and only the laser emitter passage corresponding to the shrinkage part of the pushing block in the chest and abdomen stage of a human body is checked.
As the optimization, interior seat upper surface sets up to the cambered surface that laminates with human curve, pushing away the inner wall of pushing away the piece and closely laminating with extending the groove, pushing away the surface of pushing away the piece and extending the opening parallel and level of groove, extending the groove and accomodating the position correspondence of groove, the elasticity that extends the spring is greater than the elasticity of accomodating the spring.
As optimization, the compression groove is three to be a set of, corresponds human one section position, both sides set up the exhaust hole between movable groove and the middle movable groove, the inside fixedly connected with baffle of both sides movable groove, the baffle is located the top of exhaust hole and intercommunication gas pocket, middle movable groove bottom and external switch-on.
As the optimization, both sides the lug is greater than middle lug, reset spring is installed to the bottom of lug, both sides the bottom fixedly connected with piston of movable rod, the piston is located the below of exhaust hole and intercommunication gas pocket, T style of calligraphy hole is seted up to the closing plate inside, and the top opening in T style of calligraphy hole is located the exhaust hole top, closing plate shutoff exhaust hole.
As the optimization, accomodate the elasticity of spring and be greater than control spring's elasticity, accomodate the outside of pole and be provided with the cambered surface, accomodate the outside of pole and be provided with the current conducting plate, the inside of inner ring has inlayed the wire, and the wire is cyclic annular range, and divide into upper and lower two parts, and laser emitter is connected to the latter half, and the latter half is connected the power, and the one end that laser emitter was kept away from to the latter half of wire and the one end that the latter half of wire kept away from the power all extend to accomodate the inslot.
As optimization, the mounting groove has been seted up to one side that the control lever is close to the draw-in groove, the control groove is located the groove diapire of mounting groove, sets up the damping ring between control groove and the control lever, the latch is located the mounting groove, and the width after two latches open is greater than draw-in groove opening width.
As optimization, the extension spring, the storage spring and the control spring are all made of rubber, the control rod and the latch are made of polyoxymethylene, and the conducting plate and the conducting wire are all made of graphite.
Drawings
In the figure: the device comprises a 1-outer ring, a 2-inner seat, a 3-extension groove, a 4-extension spring, a 5-pushing block, a 6-compression groove, a 7-movable groove, an 8-communication air hole, a 9-lug, a 10-movable rod, a 11-diaphragm, a 12-sealing plate, a 13-storage groove, a 14-storage spring, a 15-storage rod, a 16-clamping groove, a 17-inserting rod, a 18-control groove, a 19-control spring, a 20-control rod and a 21-clamping tooth.
Fig. 1 is a top view of a laser positioning device for medical equipment according to the present invention.
Fig. 2 is a front view of the structure of the laser positioning device for medical equipment according to the present invention.
Fig. 3 is an enlarged view of a portion a of fig. 2 showing a structure of the laser positioning device for medical equipment according to the present invention.
Fig. 4 is an enlarged view of the housing groove in fig. 3, which is a structural view of the laser positioning device for medical equipment according to the present invention.
Fig. 5 is an enlarged view of a portion B of the structure of the laser positioning device for medical equipment according to the present invention.
Fig. 6 is a schematic view of an inner seat of a laser positioning device for medical equipment according to the present invention.
Fig. 7 is an enlarged view of a portion C of the structure of the laser positioning device for medical equipment according to the present invention.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, a laser positioning device for medical equipment includes an outer ring 1, a wire is embedded in the inner ring 1, the wire is annularly arranged and is divided into an upper half part and a lower half part, the upper half part is connected with a laser emitter, the lower half part is connected with a power supply, one end of the upper half part of the wire, which is far away from the laser emitter, and one end of the lower half part of the wire, which is far away from the power supply, extend into a storage groove 13, an inner seat 2 is movably connected in the outer ring 1, the upper surface of the inner seat 2 is provided with an arc surface which is fit with a human body curve, two sides of the inner seat 2 are provided with extension grooves 3, the extension grooves 3 correspond to the positions of the storage groove 13, extension springs 4 are installed in the extension grooves 3, the elasticity of the extension springs 4 is larger than the elasticity of the storage springs 14, one end of the extension springs 4, which is close to the outer ring 1, is fixedly connected with a pushing block 5, the outer surface of the pushing block 5 is tightly fit with the inner wall of the extension groove 3, and the opening of the extension groove 3 is flush.
The compression groove 6 has been seted up at the top of interior seat 2, the compression groove 6 is three to be a set of, the movable groove 7 has been seted up to the interior bottom wall of compression groove 6, set up the exhaust hole between movable groove 7 in both sides and the middle movable groove 7, the inside fixedly connected with baffle in both sides movable groove 7, the baffle is located the top of exhaust hole and intercommunication gas pocket 8, middle movable groove 7 bottom and external switch-on, set up and link vent 8 between movable groove 7 and the extension groove 3, the internally mounted of compression groove 6 has lug 9, both sides lug 9 is greater than middle lug 9, reset spring is installed to the bottom of lug 9, the bottom fixedly connected with movable rod 10 of lug 9, the bottom fixedly connected with piston of both sides movable rod 10, the piston is located the below of exhaust hole and intercommunication gas pocket 8, the top opening part fixedly connected with diaphragm 11 of compression groove 6, wherein the bottom fixedly connected with closing plate 12 of movable rod 10 in the centre, the inside T style of calligraphy hole of opening of closing plate 12, and the top opening in T style of calligraphy hole is located the exhaust hole top, closing plate 12 shutoff vent.
The inner wall of outer loop 1 has seted up and has accomodate groove 13, accomodates the inside fixedly connected with of groove 13 and accomodates spring 14, accomodates spring 14 elasticity and be greater than control spring 19's elasticity, accomodates spring 14 and is close to the one end fixedly connected with of interior seat 2 and accomodates pole 15, accomodates the outside of pole 15 and is provided with the cambered surface, accomodates the outside of pole 15 and is provided with the current-conducting plate, accomodates the inside of pole 15 and has seted up draw-in groove 16.
The tank bottom wall fixedly connected with inserted bar 17 of storage tank 13, the control tank 18 has been seted up to the one end that inserted bar 17 is close to storage bar 15, control tank 18 is located the tank bottom wall of mounting groove, set up the damping ring between control tank 18 and the control rod 20, the inside fixedly connected with control spring 19 of control tank 18, the one end fixedly connected with control rod 20 that control spring 19 is located control tank 18 opening part, the mounting groove has been seted up to one side that control rod 20 is close to draw-in groove 16, the outside meshing of control rod 20 has latch 21, latch 21 is located the mounting groove, the width after two latch 21 open is greater than draw-in groove 16 opening width.
The extension spring 4, the storage spring 14 and the control spring 19 are all made of rubber, the control rod 20 and the latch 21 are made of polyoxymethylene, the conductive plate and the conductive wire are all made of graphite, and the above structures are all made of nonmetallic materials.
When the inner seat 2 is used, the inner seat 2 is pulled out of the outer ring 1, the accommodating rod 15 is pushed out of the accommodating groove 13 by the accommodating spring 14, the accommodating rod 15 is pushed to push the latch 21 through the inner wall of the clamping groove 16, the latch 21 receives pushing force to rotate and brings the control rod 20 to move into the control groove 18, and the control rod 20 is slowly moved under the influence of the damping ring and the control spring 19, so that the rotating speed of the latch 21 is also slower, ninety degrees of rotation of the latch 21 are caused after a period of time, the latch 21 is retracted into the mounting groove, the accommodating rod 15 is not limited to be pushed out of the accommodating groove 13 by the accommodating spring 14, and the control spring 19 is brought to the control rod 20 and the latch 21 to reset after the clamping rod 17 is separated from the accommodating rod 15.
The patient lies on the upper surface of the inner seat 2, the back of the human body is contacted with the lug 9 in the diaphragm 11, the human body is influenced by the human body structure, the lug 9 in the middle is positioned at the back spine groove and is not influenced, the lugs 9 at the two sides are pressed by back muscles to enter the compression groove 6, the lugs 9 drive the movable rod 10 to move downwards, air in the extension groove 3 is pumped out through the communicating air holes 8 by the piston, the pushing block 5 compresses the extension spring 4 to move towards the bottom of the extension groove 3, the extension groove 3 is caused to be concave, the human body is in the neck stage, no human body is attached above the lugs 9 at the two sides and is not influenced by extrusion, the middle lug 9 is extruded by cervical vertebra, the pushing block 5 is unchanged, the human body is in the crotch stage, the crotch is flat and wide because the two lugs 9 and the middle lug 9 are extruded, the two lugs 9 are extruded by the movable rod 10, the two lugs 9 are driven to move downwards by the piston to cause negative pressure environment, the middle lug 9 is extruded by the movable rod 10 to drive the sealing plate 12 to move downwards, the two movable grooves 7 and the middle movable groove 7 are communicated by the T-shaped hole, the two movable grooves 7 are communicated with the air pressure, and the two movable grooves 7 are matched with the atmosphere, and the corresponding pushing block 5 is not influenced by the air pressure.
When a patient lies in a correct posture, the patient pushes the patient into the outer ring 1, the inner seat 2 presses the storage rod 15 back into the storage groove 13 through the curved surface in the process that the inner seat 2 enters the outer ring 1, the storage rod 15 is close to the inserted rod 17, the latch 21 is rotated by the thrust of the opening of the clamping groove 16 and is retracted into the mounting groove, when the inserted rod 17 is inserted into the clamping groove 16, the rear latch 21 is reset to limit the storage rod 15, the storage rod 15 is delayed to be pushed out under the influence of the damping ring and the control spring 19, and after the inner seat 2 is completely reset, the storage rod 15 is pushed into the extension groove 3, at the moment, the conductive plate is connected with a wire because the storage rod 15 moves, so that a complete circuit is formed between a power supply and a laser transmitter, a path is formed by opening the power supply, and only a laser transmitter path corresponding to the contraction part of the chest and abdomen pushing block 5 of the human body is checked.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Laser positioning device for medical equipment, including outer loop (1), its characterized in that: the inside swing joint of outer loop (1) has interior seat (2), extension groove (3) have been seted up to the both sides of interior seat (2), extension spring (4) have been seted up to the internally mounted of extension groove (3), the one end fixedly connected with pushing block (5) that extension spring (4) are close to outer loop (1), compression groove (6) have been seted up at the top of interior seat (2), movable groove (7) have been seted up to the interior bottom wall of compression groove (6), communication gas pocket (8) have been seted up between movable groove (7) and extension groove (3), the internally mounted of compression groove (6) has lug (9), the bottom fixedly connected with movable rod (10) of lug (9), the top opening part fixedly connected with diaphragm (11) of compression groove (6), wherein be located the centre the bottom fixedly connected with closing plate (12) of movable rod (10), accomodate groove (13) have been seted up at the inner wall of outer loop (1), accomodate groove (13) inside fixedly connected with accomodate spring (14), accomodate spring (14) have between fixed connection groove (15) and the bottom fixedly connected with (15) of connecting rod (15) of inner wall (15), a control groove (18) is formed in one end, close to the storage rod (15), of the inserted rod (17), a control spring (19) is fixedly connected to the inside of the control groove (18), a control rod (20) is fixedly connected to one end, located at the opening of the control groove (18), of the control spring (19), and a latch (21) is meshed with the outer side of the control rod (20);
the extending groove (3) corresponds to the storage groove (13);
an exhaust hole is formed between the movable groove (7) at two sides and the middle movable groove (7);
the inside of the movable groove (7) at both sides is fixedly connected with a baffle plate, and the baffle plate is positioned above the exhaust hole and the communication air hole (8);
a T-shaped hole is formed in the sealing plate (12), and the sealing plate (12) seals the exhaust hole;
the patient lies on the upper surface of the inner seat (2), the back of the human body is contacted with the convex blocks (9) in the diaphragm (11), so that the human body is influenced by the human body structure, the middle convex blocks (9) are positioned at the back spine groove and are not influenced, the convex blocks (9) at two sides are pressed by back muscles to enter the compression groove (6), the convex blocks (9) drive the movable rod (10) to move downwards, air in the extension groove (3) is pumped out through the communicating air holes (8) through the piston, the pushing block (5) compresses the extension spring (4) to move towards the bottom of the extension groove (3), the extension groove (3) is caused to be concave, the human body is in a neck stage, the upper parts of the convex blocks (9) at two sides are not extruded by human bodies, the middle convex blocks (9) are extruded by cervical vertebrae, the pushing block (5) is not changed, the human body is in a crotch stage, the two convex blocks (9) at the two sides are extruded by the back muscles, the two sides of the convex blocks (9) are driven to move downwards by the movable rod (10) through the piston, negative pressure environment is caused by the piston, the middle convex blocks (9) are driven by the movable rod (7) to move downwards through the communicating air grooves (7) and are not influenced by the air pressure grooves (7), and the two sides are correspondingly connected with the movable grooves (7) through the movable grooves (7) in a shape;
when a patient lies in a correct posture, the patient pushes the patient into the outer ring (1), the inner seat (2) enters the outer ring (1) and presses the containing rod (15) back into the containing groove (13) through the curved surface, the containing rod (15) is close to the inserting rod (17), the clamping teeth (21) are rotated by the thrust of the opening of the clamping groove (16) and are contained in the mounting groove, when the inserting rod (17) is inserted into the clamping groove (16), the rear clamping teeth (21) are reset, the containing rod (15) is limited, the containing rod (15) is delayed to be pushed out under the influence of the damping ring and the control spring (19), after the inner seat (2) is completely reset, the containing rod (15) is pushed into the extending groove (3), at the moment, the conducting plate is connected with a conducting wire due to the movement of the containing rod (15), a complete circuit is formed between a power supply and a laser emitter, a power supply is opened, and only the corresponding laser emitter is checked at the contraction part of the pushing block (5) in the chest and abdomen stage of the human body.
2. A laser positioning device for medical equipment according to claim 1, wherein: the elastic force of the extension spring (4) is larger than that of the containing spring (14).
3. A laser positioning device for medical equipment according to claim 1, wherein: the elastic force of the storage spring (14) is larger than that of the control spring (19).
4. A laser positioning device for medical equipment according to claim 1, wherein: the outside of accomodating pole (15) is provided with the cambered surface, and the outside of accomodating pole (15) is provided with the current-conducting plate.
5. A laser positioning device for medical equipment according to claim 1, wherein: a damping ring is arranged between the control groove (18) and the control rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010891219.0A CN111973156B (en) | 2020-08-30 | 2020-08-30 | Laser positioning device for medical equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010891219.0A CN111973156B (en) | 2020-08-30 | 2020-08-30 | Laser positioning device for medical equipment |
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| CN111973156A CN111973156A (en) | 2020-11-24 |
| CN111973156B true CN111973156B (en) | 2023-10-27 |
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| US7591074B1 (en) * | 2009-01-20 | 2009-09-22 | Richard Allen Potts | Medical laser vertical alignment system |
| CN102462506A (en) * | 2010-11-09 | 2012-05-23 | Ge医疗系统环球技术有限公司 | Laser-guided medical equipment automatic positioning system and method |
| CN201930417U (en) * | 2010-12-30 | 2011-08-17 | 大连现代高技术发展有限公司 | Head-body integrating three-dimensional locating frame |
| CN203235154U (en) * | 2012-10-23 | 2013-10-16 | 上海交通大学医学院附属新华医院崇明分院 | Thoraco-abdominal tumor radiotherapy positioning plate |
| CN207979681U (en) * | 2017-07-14 | 2018-10-19 | 延安大学附属医院 | Nuclear magnetic resonance check locator |
| CN111511284A (en) * | 2017-12-18 | 2020-08-07 | 皇家飞利浦有限公司 | Patient positioning in diagnostic imaging |
| CN111166974A (en) * | 2020-01-09 | 2020-05-19 | 湖州师范学院 | Magnetic levitation driving limb blood vessel intelligent detection mechanism |
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