CN113303888A - Focus positioner for ultrasonic intervention therapy - Google Patents
Focus positioner for ultrasonic intervention therapy Download PDFInfo
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- CN113303888A CN113303888A CN202110709639.7A CN202110709639A CN113303888A CN 113303888 A CN113303888 A CN 113303888A CN 202110709639 A CN202110709639 A CN 202110709639A CN 113303888 A CN113303888 A CN 113303888A
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- 238000002560 therapeutic procedure Methods 0.000 title claims abstract description 15
- 230000003902 lesion Effects 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 2
- 239000000523 sample Substances 0.000 abstract description 46
- 201000010099 disease Diseases 0.000 abstract 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 5
- 238000003759 clinical diagnosis Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 210000005075 mammary gland Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000003681 parotid gland Anatomy 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3413—Needle locating or guiding means guided by ultrasound
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The invention discloses a focus positioning device for ultrasonic interventional therapy, and relates to the technical field of medical treatment. Through the locating hole of seting up on the locating plate, when examining patient's supersound, can dock ultrasonic probe directness and the ring channel on the locating hole, realize using ultrasonic probe and positioner to combine, it removes at patient's health position to grip the cover through handheld and drive the locating plate, the realization drives ultrasonic probe and detects at patient's health position, after detecting the disease position, can take off ultrasonic probe, the disease position just is in the center department of locating hole this moment, then roll-off in the spout through promoting the push pedal, the holding ring just can be in the center department of locating hole this moment, then pass through medical marking pen through the holding ring and do the mark at patient's health position can, can be accurate find patient's disease position and carry out accurate mark.
Description
Technical Field
The invention relates to a positioning device, in particular to a focus positioning device for ultrasonic interventional therapy.
Background
The medical equipment refers to instruments, equipment, appliances, materials or other articles which are used for human bodies independently or in combination, and also comprises required software, the medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions and clinical discipline work, namely comprises professional medical equipment and household medical equipment, the medical equipment continuously improves the basic condition of medical science and technology level and is also an important mark of modernization degree, the medical equipment becomes an important field of modern medical treatment, the development of the medical treatment depends on the development of the instruments to a great extent, even in the development of the medical industry, the breakthrough bottleneck of the medical equipment plays a decisive role, in clinical diagnosis and treatment practice, people find that the accurate preoperative positioning of small suspected malignant lesions is quite difficult, the success rate and the accuracy rate of lesion puncture biopsy are directly influenced, so that the further clinical diagnosis and treatment are delayed, and can also bring heavy psychological burden to patients due to repeated puncture and even failure of surgery, such as: for small lesions (less than or equal to 1cm) found in superficial organs (such as mammary gland, thyroid gland, parotid gland and the like) and soft tissues, an ultrasonic doctor is difficult to perform accurate preoperative positioning on the small lesions.
When the present ultrasonic intervention puncture positioning transmitting device is used, some defects and shortcomings still exist, and the places needing improvement are as follows:
1. when the ultrasonic probe detects a lesion part, the ultrasonic probe cannot accurately mark the body of a patient, and the like;
2. the positioning device cannot be used in combination with an ultrasonic probe and the like, and is inconvenient to track and adjust when the ultrasonic probe moves on the body part of a patient;
3. the later stage positioner is inconvenient to fold and store etc.
Disclosure of Invention
The invention aims to provide a focus positioning device for ultrasonic interventional therapy, which solves the problems that when an ultrasonic probe provided in the background technology detects a lesion part, a mark cannot be accurately made on the body of a patient, the positioning device cannot be used in combination with the ultrasonic probe and the like, tracking adjustment is inconvenient to carry out when the body part of the patient moves according to the ultrasonic probe, and the later positioning device is inconvenient to fold and store and the like.
In order to achieve the purpose, the invention provides the following technical scheme: a focus positioning device for ultrasonic interventional therapy comprises a containing cylinder, wherein a lifting rod is slidably arranged on the top side of the containing cylinder, a plurality of fixing holes are formed in the side wall of the lifting rod, a first nut is fixedly arranged on the side wall of the top end of the containing cylinder, a first fixing screw is connected with the first nut in a threaded manner and is butted with the corresponding fixing holes, a first transverse plate is fixedly arranged on the top end of the lifting rod, a second transverse plate is slidably arranged on the bottom side of the first transverse plate, a transverse sliding groove is formed in the second transverse plate, a second fixing screw is fixedly arranged on the bottom side of the left end of the first transverse plate and is slidably arranged in the transverse sliding groove, a second nut is connected with the bottom side of the second fixing screw in a threaded manner, a connecting column is fixedly arranged on the bottom side of the second transverse plate, a spherical block is slidably arranged in the spherical block, the fixed nut three that is provided with of left side wall of spherical cover, three female connection of nut has set screw three, the bottom mounting of spherical piece is provided with the connecting rod, the fixed cover that grips of bottom side outer wall of connecting rod, the bottom of connecting rod and the right-hand member upper surface fixed connection of locating plate, the locating hole has been seted up at the middle part of locating plate, the lateral wall of locating hole leans on one side to have seted up the butt joint annular, the spout has been seted up on the left of the upper surface of locating plate, it is provided with the push pedal to slide in the spout, the concave surface groove has been seted up on the left of the upper surface of push pedal, the fixed holding ring that is provided with in right side of push pedal, the left side front and back end of push pedal is all fixed the spacing groove sliding connection that the lateral wall was seted up around slider and the spout.
According to a preferable technical scheme of the invention, the outer wall of the bottom side of the containing cylinder is provided with spiral threads, the spiral threads are in threaded connection with a clamping nut, the bottom end of the containing cylinder is fixedly provided with a lower clamping plate, and an upper clamping plate is correspondingly arranged above the lower clamping plate.
As a preferred technical scheme of the invention, the right side of the upper clamping plate is sleeved with the containing cylinder through a round hole, and the left sides of the opposite surfaces of the lower clamping plate and the upper clamping plate are fixedly provided with anti-skid pads.
As a preferable technical scheme of the invention, the bottom side of the spherical sleeve is open, and the joint of the bottom end of the spherical block and the connecting rod is arranged at the opening at the bottom side of the spherical sleeve.
As a preferable technical solution of the present invention, a distance that the push plate can slide in the slide groove is a radius of the positioning hole.
As a preferred technical scheme of the invention, the positioning plate is a transparent plate, and the thickness of the positioning plate is not higher than 0.5 cm.
As a preferable technical scheme of the invention, the front side and the rear side of the upper surface of the positioning plate are both fixedly provided with two fixed blocks, supporting shafts are respectively fixedly arranged between the two fixed blocks at the front side and between the two fixed blocks at the rear side, the two supporting shafts are both sleeved with rotary sleeves, and the top sides of the two rotary sleeves are both fixedly provided with clamping plates.
As a preferred technical scheme of the invention, the left side wall and the right side wall of each of the two rotary sleeves are fixedly provided with a torsion spring which is fixedly connected with a fixed block, and the opposite surfaces of the two clamping plates are fixedly provided with protective pads.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can realize the combined use of the ultrasonic probe and the positioning device by directly butting the ultrasonic probe with the annular groove on the positioning hole when carrying out ultrasonic detection on a patient through the positioning hole arranged on the positioning plate, the ultrasonic probe can be stably clamped in the annular material by the mutual matching of the fixed block, the supporting shaft, the rotary sleeve, the torsional spring, the clamping plate and the protective pad, then the positioning plate can be driven to move at the body part of the patient by holding the holding sleeve by hand, the detection of the ultrasonic probe at the body part of the patient is realized, the ultrasonic probe can be taken down after the patient part is detected, the patient part is just positioned at the center of the positioning hole at the moment, then the positioning ring just can be positioned at the center of the positioning hole by pushing the push plate, and then the medical marking pen is used for marking the body part of the patient through the positioning ring, the affected part of the patient can be accurately found and accurately marked.
2. According to the invention, through the sleeve connection of the spherical block and the spherical sleeve, the connecting rod can be adjusted in multiple angles, so that the positioning plate can be inclined in different angles, the ultrasonic probe clamped and fixed on the positioning plate can be in contact with the body of a patient more tightly, the accuracy of the ultrasonic probe in detection can be improved, through the sliding connection of the accommodating barrel and the lifting rod, the connection between the transverse plate I and the transverse plate II, the left-right position and the up-down position of the positioning plate can be adjusted, further, when the positioning device is used in combination with the ultrasonic probe and the like, the tracking adjustment can be conveniently carried out when the body of the patient moves according to the ultrasonic probe, and the adjustability of the positioning device is effectively improved.
3. According to the invention, the spherical block and the spherical sleeve are sleeved, the storage barrel is connected with the lifting rod in a sliding manner, and the transverse plate I is connected with the transverse plate II, so that the device can be folded and stored without using the device, the positioning device can be folded and stored at a later stage, the excessive storage space can be avoided, and the positioning device can be well protected.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the folded state of the present invention;
FIG. 3 is a schematic perspective view of the lower and upper clamping plates of the present invention;
FIG. 4 is an exploded perspective view of the first and second transverse plates of the present invention;
FIG. 5 is a schematic view of a partial cross-sectional perspective structure of the spherical sleeve of the present invention;
fig. 6 is a schematic perspective view of the positioning plate of the present invention.
In the figure: the device comprises a storage barrel 1, a spiral thread 2, a clamping nut 3, a lower clamping plate 4, an upper clamping plate 5, a round hole 6, a non-slip mat 7, a lifting rod 8, a fixing hole 9, a first nut 10, a first fixing screw 11, a first transverse plate 12, a second transverse plate 13, a transverse sliding chute 14, a second fixing screw 15, a second nut 16, a connecting column 17, a spherical sleeve 18, a spherical block 19, a third nut 20, a third fixing screw 21, a connecting rod 22, a clamping sleeve 23, a positioning plate 24, a positioning hole 25, an annular groove 26, a sliding chute 27, a push plate 28, a positioning ring 29, a sliding block 30, a fixing block 31, a support shaft 32, a rotating sleeve 33, a torsion spring 34, a clamping plate 35, a protective mat 36.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution of a focus positioning device for ultrasound interventional therapy: the top side of the containing barrel 1 is provided with a lifting rod 8 in a sliding manner, the side wall of the lifting rod 8 is provided with a plurality of fixing holes 9, the side wall of the top end of the containing barrel 1 is fixedly provided with a first nut 10, the first nut 10 is connected with a first fixing screw 11 in an internal thread manner, the first fixing screw 11 is butted with the corresponding fixing hole 9, the lifting rod 8 is pulled out of the containing barrel 1, so that a positioning plate 24 is arranged at a proper position on an examination bed through the containing barrel 1 and the lifting rod 8, then a transverse plate 13 can be pulled to slide at the bottom side of the first transverse plate 12, so that the positioning plate 24 is transversely moved to a proper position on the examination bed, meanwhile, the first fixing screw 11 is connected with the first nut 10 in a threaded manner, the first fixing screw 11 is clamped with the fixing hole 9, so that a fixing effect can be achieved between the containing barrel 1 and the lifting rod 8, the top end of the lifting rod 8 is fixedly provided with the transverse plate 12, the bottom side of the first transverse plate 12 is provided with a second transverse plate 13 in a sliding way, when the positioning device needs to be folded, the positioning plate 24 can be rotated to the bottom side of the second transverse plate 13 by rotating the spherical block 19 in the spherical sleeve 18, the second transverse plate 13 can be stored to the bottom side of the first transverse plate 12 by sliding the transverse chute 1 on the second transverse plate 13 on the second fixing screw 15, then the lifting rod 8 is stored in the storage barrel 1, the storage and folding of the positioning device can be realized, the positioning device can be folded and stored in a later period, the excessive storage space can be avoided, the positioning device can be well protected, meanwhile, the storage barrel 1 is connected with the lifting rod 8 in a sliding way, and the left and right positions and the up and down positions of the positioning plate 24 can be adjusted to realize the detection of the ultrasonic probe on the body part of a patient, a transverse sliding groove 14 is formed in the transverse plate II 13, a fixing screw rod II 15 is fixedly arranged on the bottom side of the left end of the transverse plate I12, the fixing screw rod II 15 is arranged in the transverse sliding groove 14 in a sliding mode, a screw cap II 16 is connected to the bottom side of the fixing screw rod II 15 in a threaded mode, the fixing screw rod II 15 is connected with the transverse sliding groove 14 in a sliding mode, meanwhile, the screw cap II 16 is connected with the fixing screw rod II 15 in a threaded mode, position adjustment between the transverse plate I12 and the transverse plate II 13 can be achieved, position transverse adjustment of the positioning plate 24 can be achieved, position fixing between the transverse plate I12 and the transverse plate II 13 can be achieved, a connecting column 17 is fixedly arranged on the bottom side of the left end of the transverse plate II 13, the bottom end of the connecting column 17 is fixedly arranged, a spherical block 19 is arranged in the spherical sleeve 18 in a sliding mode, the spherical block 19 is sleeved with the spherical sleeve 18, multi-angle adjustment of the connecting column 22 can be achieved, and further the positioning plate 24 can be inclined at different angles, the ultrasonic probe clamped and fixed on the positioning plate 24 can be contacted with the body of a patient more closely, the accuracy of ultrasonic probe detection can be improved, the nut III 20 is fixedly arranged on the left side wall of the spherical sleeve 18, the nut III 20 is connected with the fixing screw III 21 in an internal thread manner, the spherical block 19 can be fixed in the spherical sleeve 18 by the matching between the fixing screw III 21 and the nut III 20, the spherical block 19 and the spherical sleeve 18 can be fixed, the connecting rod 22 is fixedly arranged at the bottom end of the spherical block 19, the holding sleeve 23 is fixedly arranged on the outer wall of the bottom side of the connecting rod 22, the bottom end of the connecting rod 22 is fixedly connected with the upper surface of the right end of the positioning plate 24, the positioning hole 25 is formed in the middle part of the positioning plate 24, the positioning hole 25 can enable the bottom end of the ultrasonic probe to be contacted with the body of the patient, further, the detection on the body of the patient is realized, the butt-joint annular groove 26 is formed in one side, which is close to the side wall of the positioning hole 25, the clamping plates 35 are shifted outwards, then the bottom end of the ultrasonic probe is butted with the annular groove 26 on the positioning hole 25, then the clamping plates 35 are loosened, at the moment, under the driving of the torsion spring 34, the two clamping plates 35 can be clamped and fixed on the side wall of the ultrasonic probe, the ultrasonic probe is fixed in the annular groove 26, further, when the positioning device is used in combination with the ultrasonic probe and the like, the tracking adjustment can be conveniently carried out according to the movement of the ultrasonic probe on the body part of a patient, the adjustability of the positioning device is effectively improved, then the positioning plate 24 can be driven to move on the body part of the patient through the handheld holding sleeve 23, the spherical block 19 is sleeved with the spherical sleeve 18, the multi-angle adjustment of the connecting rod 22 can be realized, further, the positioning plate 24 can be inclined at different angles, and the ultrasonic probe clamped and fixed on the positioning plate 24 can be in closer contact with the body of the patient, the accuracy of the ultrasonic probe in detection can be improved, the sliding connection between the storage barrel 1 and the lifting rod 8 and the connection between the transverse plate I12 and the transverse plate II 13 can realize the adjustment of the left and right positions and the up and down positions of the positioning plate 24, so that the ultrasonic probe can be driven to detect the body part of a patient, after the patient part is detected, the ultrasonic probe can be taken down, the patient part is just positioned at the center of the positioning hole 25, then the push plate 28 is pushed to slide out in the sliding groove 27, the positioning ring 29 is just positioned at the center of the positioning hole 25, then the medical marking pen is used for marking the body part of the patient through the positioning ring 29, so that the patient part of the patient can be accurately found and accurately marked, the sliding groove 27 is formed in the left side of the upper surface of the positioning plate 24, the push plate 28 is slidably arranged in the sliding groove 27, the concave groove 37 is formed in the left side of the upper surface of the push plate 28, the right side of the push plate 28 is fixedly provided with a positioning ring 29, the front end and the rear end of the left side of the push plate 28 are fixedly provided with a slide block 30 which is in sliding connection with limiting grooves arranged on the front side wall and the rear side wall of the sliding groove 27, the slide block 30 is in sliding connection with the limiting sliding groove, the slide block 30 can be prevented from sliding out of the sliding groove 27, the connection between the slide block 30 and the limiting sliding groove can be ensured, the outer wall of the bottom side of the containing barrel 1 is provided with spiral grains 2, the spiral grains 2 are in threaded connection with a clamping nut 3, the bottom end of the containing barrel 1 is fixedly provided with a lower clamping plate 4, an upper clamping plate 5 is correspondingly arranged above the lower clamping plate 4, the right side of the upper clamping plate 5 is sleeved with the containing barrel 1 through a round hole 6, the left sides of opposite surfaces of the lower clamping plate 4 and the upper clamping plate 5 are fixedly provided with, the clamping screw cap 3 is connected with the spiral thread 2 through a thread, the clamping and fixing of the lower clamping plate 4 and the upper clamping plate 5 on the side edge of the examination bed can be realized, the non-slip mat 7 can prevent the lower clamping plate 4, the upper clamping plate 5 and the clamping surface of the examination bed from sliding, the bottom side of the spherical sleeve 18 is arranged in an open manner, the joint of the bottom end of the spherical block 19 and the connecting rod 22 is arranged in the open manner of the bottom side of the spherical sleeve 18, the connecting rod 22 can swing in multiple angles through the open manner arranged on the bottom side of the spherical sleeve 18, the distance of the sliding of the push plate 28 in the sliding chute 27 is the radius of the positioning hole 25, the function is that after the push plate 28 is pushed out from the sliding chute 27, the positioning ring 29 can be just positioned at the center of the positioning hole 25, the positioning mark can be conveniently made on the patient through the medical marking pen passing through the positioning ring 29, the transparent plate 24 is the transparent plate, and the thickness of the positioning plate 24 is not higher than 0.5cm, through the transparent arrangement of the positioning plate 24, the medical care personnel can observe the body of the patient conveniently, the sight line influence caused by the positioning plate 24 can be avoided, two fixing blocks 31 are fixedly arranged on the front side and the rear side of the upper surface of the positioning plate 24, supporting shafts 32 are fixedly arranged between the two fixing blocks 31 on the front side and between the two fixing blocks 31 on the rear side, rotary sleeves 33 are sleeved on the two supporting shafts 32, clamping plates 35 are fixedly arranged on the top sides of the two rotary sleeves 33, the supporting shafts 32 are sleeved with the rotary sleeves 33, the clamping plates 35 can be rotated conveniently, torsion springs 34 are fixedly connected with the fixing blocks 31 on the left side wall and the right side wall of the two rotary sleeves 33, protective pads 36 are fixedly arranged on the opposite surfaces of the two clamping plates 35, the bottom ends of the ultrasonic probes can be butted with the annular grooves 26 on the positioning holes 25 by shifting the clamping plates 35 outwards, then the clamping plates 35 are loosened, at the moment, under the driving of the torsion springs 34, the two clamping plates 35 can be clamped and fixed on the side wall of the ultrasonic probe, so that the ultrasonic probe can be fixed in the annular groove 26, and the clamping plates 35 can protect the ultrasonic probe when contacting with the ultrasonic probe through the arranged protective pads.
When the ultrasonic probe is used, the lower clamping plate 4 and the upper clamping plate 5 are in lap joint with the lower side of the side edge of the examination bed, then the clamping nut 3 is rotated, the clamping nut 3 is in threaded connection with the spiral threads 2, the lower clamping plate 4 and the upper clamping plate 5 can be clamped and fixed on the side edge of the examination bed, then the lifting rod 8 can be pulled out from the containing barrel 1, the positioning plate 24 is arranged at a proper position on the examination bed through the containing barrel 1 and the lifting rod 8, then the transverse plate II 13 can be pulled to slide on the bottom side of the transverse plate I12, the positioning plate 24 can be transversely moved to a proper position on the examination bed, the clamping plate 35 is shifted outwards, then the bottom end of the ultrasonic probe is butted with the annular groove 26 on the positioning hole 25, then the clamping plate 35 is loosened, at the moment, under the driving of the torsion spring 34, the two clamping plates 35 can be clamped and fixed on the side wall of the ultrasonic probe, and the ultrasonic probe can be fixed in the annular groove 26, then the positioning plate 24 can be driven to move at the body part of the patient by holding the holding sleeve 23 by hand, the spherical block 19 is sleeved with the spherical sleeve 18, so that the connecting rod 22 can be adjusted at multiple angles, the positioning plate 24 can be inclined at different angles, the ultrasonic probe clamped and fixed on the positioning plate 24 can be more tightly contacted with the body of the patient, the accuracy of the ultrasonic probe detection can be improved, the ultrasonic probe can be driven to detect at the body part of the patient by the sliding connection of the arranged containing barrel 1 and the lifting rod 8 and the connection between the transverse plate I12 and the transverse plate II 13, the left and right positions and the up and down positions of the positioning plate 24 can be adjusted, the ultrasonic probe can be taken down after the diseased part is detected, the diseased part is just positioned at the center of the positioning hole 25, then the push plate 28 slides out in the sliding groove 27 by pushing, and the positioning ring 29 can just be positioned at the center of the positioning hole 25, then, the body part of the patient is marked by the positioning ring 29 through the medical marking pen, so that the patient part of the patient can be accurately found and accurately marked;
when the positioning device needs to be folded, the positioning plate 24 can be rotated to the bottom side of the second transverse plate 13 through rotation of the spherical block 19 in the spherical sleeve 18, the second transverse plate 13 can be stored to the bottom side of the first transverse plate 12 through sliding of the transverse chute 1 in the second transverse plate 13 on the second fixing screw rod 15, then the lifting rod 8 is stored in the storage barrel 1, and the storage folding of the positioning device can be realized at the moment, so that the storage is convenient.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an ultrasonic intervention therapy focus positioner, includes containing cylinder (1), its characterized in that: a lifting rod (8) is slidably arranged on the top side of the containing barrel (1), a plurality of fixing holes (9) are formed in the side wall of the lifting rod (8), a first nut (10) is fixedly arranged on the side wall of the top end of the containing barrel (1), a first fixing screw (11) is connected with the first nut (10) in an internal thread mode, the first fixing screw (11) is in butt joint with the corresponding fixing hole (9), a first transverse plate (12) is fixedly arranged on the top end of the lifting rod (8), a second transverse plate (13) is slidably arranged on the bottom side of the first transverse plate (12), a transverse sliding groove (14) is formed in the second transverse plate (13), a second fixing screw (15) is fixedly arranged on the bottom side of the left end of the first transverse plate (12), the second fixing screw (15) is slidably arranged in the transverse sliding groove (14), and a second nut (16) is connected to the bottom side of the second fixing screw (15) in a threaded mode, a connecting column (17) is fixedly arranged on the bottom side of the left end of the transverse plate II (13), the bottom end of the connecting column (17) is fixedly arranged, a spherical block (19) is arranged in the spherical sleeve (18) in a sliding manner, a screw cap III (20) is fixedly arranged on the left side wall of the spherical sleeve (18), a fixing screw rod III (21) is connected with the screw cap III (20) in an internal thread manner, a connecting rod (22) is fixedly arranged at the bottom end of the spherical block (19), a holding sleeve (23) is fixedly arranged on the outer wall of the bottom side of the connecting rod (22), the bottom end of the connecting rod (22) is fixedly connected with the upper surface of the right end of the positioning plate (24), a positioning hole (25) is formed in the middle of the positioning plate (24), a butt-joint annular groove (26) is formed in one side, close to the upper side, of the side wall of the positioning hole (25), and a sliding groove (27) is formed in the left side of the upper surface of the positioning plate (24), the improved structure is characterized in that a push plate (28) is arranged in the sliding groove (27) in a sliding mode, a concave groove (37) is formed in the left side of the upper surface of the push plate (28), a positioning ring (29) is fixedly arranged on the right side of the push plate (28), and a sliding block (30) is fixedly connected with a limiting groove formed in the front side wall and the rear side wall of the sliding groove (27) in a sliding mode.
2. The device for locating the lesion of ultrasonic interventional therapy according to claim 1, wherein: spiral lines (2) are formed in the outer wall of the bottom side of the storage barrel (1), clamping nuts (3) are connected to the spiral lines (2) in a threaded mode, a lower clamping plate (4) is fixedly arranged at the bottom end of the storage barrel (1), and an upper clamping plate (5) is correspondingly arranged above the lower clamping plate (4).
3. The device for locating the lesion of ultrasonic interventional therapy according to claim 1, wherein: the right side of the upper clamping plate (5) is sleeved with the storage barrel (1) through the round hole (6) which is formed, and the left sides of the opposite surfaces of the lower clamping plate (4) and the upper clamping plate (5) are fixedly provided with anti-slip pads (7).
4. The device for locating the lesion of ultrasonic interventional therapy according to claim 1, wherein: the bottom side of the spherical sleeve (18) is arranged in an open manner, and the joint of the bottom end of the spherical block (19) and the connecting rod (22) is arranged at the open position of the bottom side of the spherical sleeve (18).
5. The device for locating the lesion of ultrasonic interventional therapy according to claim 1, wherein: the distance that the push plate (28) can slide in the sliding groove (27) is the radius of the positioning hole (25).
6. The device for locating the lesion of ultrasonic interventional therapy according to claim 1, wherein: the positioning plate (24) is a transparent plate, and the thickness of the positioning plate (24) is not higher than 0.5 cm.
7. The device for locating the lesion of ultrasonic interventional therapy according to claim 1, wherein: the side is all fixed around the upper surface of locating plate (24) is provided with two fixed blocks (31), between two fixed blocks (31) of front side and the rear side two all fixed back shaft (32), two of being provided with between fixed block (31) all overlap on back shaft (32) and be equipped with swivel sleeve (33), two the top side of swivel sleeve (33) is all fixed and is provided with grip block (35).
8. The device for locating the lesion of ultrasonic interventional therapy according to claim 1, wherein: two lateral wall all fixes and is provided with torsional spring (34) and fixed block (31) fixed connection about swivel mount (33), two the opposite face of grip block (35) is all fixed and is provided with protection pad (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110709639.7A CN113303888A (en) | 2021-06-25 | 2021-06-25 | Focus positioner for ultrasonic intervention therapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110709639.7A CN113303888A (en) | 2021-06-25 | 2021-06-25 | Focus positioner for ultrasonic intervention therapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113303888A true CN113303888A (en) | 2021-08-27 |
Family
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| CN202110709639.7A Pending CN113303888A (en) | 2021-06-25 | 2021-06-25 | Focus positioner for ultrasonic intervention therapy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116869634A (en) * | 2023-09-08 | 2023-10-13 | 中国人民解放军总医院第六医学中心 | Abdominal image diagnosis positioning device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017052363A1 (en) * | 2015-09-24 | 2017-03-30 | Medacc Holding B.V. | Device for fixating a medical instrument |
| CN107280736A (en) * | 2017-06-07 | 2017-10-24 | 宜昌市中心人民医院 | Long handle probe Interventional Ultrasound paracentesis depth control device |
| CN108289651A (en) * | 2015-11-25 | 2018-07-17 | 皇家飞利浦有限公司 | System for tracking the ultrasonic probe in body part |
| CN208640746U (en) * | 2018-03-12 | 2019-03-26 | 王瑞清 | A kind of dedicated ultrasound diagnosis puncture integrated apparatus of Ultrasonography |
| CN208892735U (en) * | 2018-07-13 | 2019-05-24 | 襄阳市中心医院 | A kind of novel ultrasonic medical apparatus |
| CN210631242U (en) * | 2019-06-25 | 2020-05-29 | 刘金玉 | Ultrasonic probe's location mark pendant |
| CN210871693U (en) * | 2019-09-29 | 2020-06-30 | 郑州大学第二附属医院 | Ultrasonic inspection apparatus |
| CN211156114U (en) * | 2019-08-01 | 2020-08-04 | 霍树靓 | Puncture needle positioning device for medical ultrasonic examination |
| CN211325713U (en) * | 2019-11-30 | 2020-08-25 | 盛贤 | Supplementary supersound intervenes treatment bracket |
| CN211409271U (en) * | 2019-07-19 | 2020-09-04 | 姜晶 | Special B ultrasonic examination puncture integrated device for ultrasonic department |
| CN211633647U (en) * | 2019-12-18 | 2020-10-09 | 王朝棋 | Supplementary supersound intervenes treatment bracket |
| CN213156300U (en) * | 2020-07-10 | 2021-05-11 | 连云港市第二人民医院(连云港市临床肿瘤研究所) | Semi-automatic central vein positioning puncture device |
-
2021
- 2021-06-25 CN CN202110709639.7A patent/CN113303888A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017052363A1 (en) * | 2015-09-24 | 2017-03-30 | Medacc Holding B.V. | Device for fixating a medical instrument |
| CN108289651A (en) * | 2015-11-25 | 2018-07-17 | 皇家飞利浦有限公司 | System for tracking the ultrasonic probe in body part |
| CN107280736A (en) * | 2017-06-07 | 2017-10-24 | 宜昌市中心人民医院 | Long handle probe Interventional Ultrasound paracentesis depth control device |
| CN208640746U (en) * | 2018-03-12 | 2019-03-26 | 王瑞清 | A kind of dedicated ultrasound diagnosis puncture integrated apparatus of Ultrasonography |
| CN208892735U (en) * | 2018-07-13 | 2019-05-24 | 襄阳市中心医院 | A kind of novel ultrasonic medical apparatus |
| CN210631242U (en) * | 2019-06-25 | 2020-05-29 | 刘金玉 | Ultrasonic probe's location mark pendant |
| CN211409271U (en) * | 2019-07-19 | 2020-09-04 | 姜晶 | Special B ultrasonic examination puncture integrated device for ultrasonic department |
| CN211156114U (en) * | 2019-08-01 | 2020-08-04 | 霍树靓 | Puncture needle positioning device for medical ultrasonic examination |
| CN210871693U (en) * | 2019-09-29 | 2020-06-30 | 郑州大学第二附属医院 | Ultrasonic inspection apparatus |
| CN211325713U (en) * | 2019-11-30 | 2020-08-25 | 盛贤 | Supplementary supersound intervenes treatment bracket |
| CN211633647U (en) * | 2019-12-18 | 2020-10-09 | 王朝棋 | Supplementary supersound intervenes treatment bracket |
| CN213156300U (en) * | 2020-07-10 | 2021-05-11 | 连云港市第二人民医院(连云港市临床肿瘤研究所) | Semi-automatic central vein positioning puncture device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116869634A (en) * | 2023-09-08 | 2023-10-13 | 中国人民解放军总医院第六医学中心 | Abdominal image diagnosis positioning device |
| CN116869634B (en) * | 2023-09-08 | 2023-11-17 | 中国人民解放军总医院第六医学中心 | Abdominal image diagnosis positioning device |
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