CN213554506U - Clinical radiography device of cardiovascular internal medicine - Google Patents
Clinical radiography device of cardiovascular internal medicine Download PDFInfo
- Publication number
- CN213554506U CN213554506U CN202022466577.5U CN202022466577U CN213554506U CN 213554506 U CN213554506 U CN 213554506U CN 202022466577 U CN202022466577 U CN 202022466577U CN 213554506 U CN213554506 U CN 213554506U
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- Prior art keywords
- ring
- gear
- rotating
- annular
- radiography
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- 238000002601 radiography Methods 0.000 title claims abstract description 38
- 239000003814 drug Substances 0.000 title claims abstract description 12
- 230000002526 effect on cardiovascular system Effects 0.000 title claims abstract description 12
- 238000003384 imaging method Methods 0.000 claims abstract description 6
- 238000007142 ring opening reaction Methods 0.000 claims description 8
- 125000004122 cyclic group Chemical group 0.000 abstract description 6
- 238000002583 angiography Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 231100000216 vascular lesion Toxicity 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 3
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 206010002329 Aneurysm Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 208000002223 abdominal aortic aneurysm Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 208000007474 aortic aneurysm Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 208000019553 vascular disease Diseases 0.000 description 1
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Abstract
The utility model discloses a clinical radiography device of cardiovascular internal medicine, including rotary device and radiography fixing device, the rotatable rotary device inboard of locating of radiography fixing device, radiography fixing device includes cyclic annular shell, annular fixed slot, spacing inner ring, gear, actuating lever, fan-shaped stopper and elasticity spacing band, the rotatable rotary device inboard of locating of annular fixed slot, cyclic annular shell links to each other with the annular fixed slot lateral wall is fixed, spacing inner ring lateral wall links to each other with cyclic annular shell is fixed, the rotatable articulated cyclic annular shell of locating of gear, the actuating lever is close to the gear setting, be equipped with on the actuating lever with gear engaged with sawtooth one, fan-shaped stopper links to each other with the actuating lever is fixed. The utility model belongs to the technical field of medical appliances, specifically indicate a fixed respond well in the use, and can realize the clinical radiography device of cardiovascular internal medicine of X ray imaging's multi-angle adjustment.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, specifically indicate a clinical radiography device of cardiovascular internal medicine.
Background
Angiography is a method of detecting vascular disease by injecting a contrast agent into a blood vessel, followed by taking a picture of the blood vessel using X-rays. The X-ray-impenetrable developer is used for diagnosing the vascular lesion through an image displayed by the X-ray developer, so that the part and the degree of the vascular lesion can be accurately reflected by angiography, and the diagnosis information of the vascular lesion is obtained.
Nowadays, angiography technology is widely used in clinical diagnosis and treatment of various cardiovascular diseases such as stroke, aneurysm, abdominal aortic aneurysm, etc., and helps doctors to find disease conditions in time, control disease progress, and effectively improve survival rate of people. However, in the actual operation process of the traditional angiography device, the patient is often required to turn over or move the patient and the like to obtain abdominal cavity angiography pictures at more angles, the detection process is complicated, and the shape of the blood vessel can be changed along with the limb movement of the patient, so that the accurate diagnosis of the doctor on the abdominal cavity vascular lesion information is influenced, and the work difficulty of medical staff is greatly increased in the past.
Therefore, how to realize multi-angle adjustment of the X-ray imaging in the using process of the angiography device, and the fixing effect is good, is a problem which needs to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a fixed respond well in the use, and can realize the clinical radiography device of cardiovascular internal medicine of X ray imaging's multi-angle adjustment.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a clinical radiography device for cardiovascular internal medicine comprises a rotating device and a radiography fixing device, wherein the radiography fixing device is rotatably arranged on the inner side of the rotating device and comprises an annular shell, an annular fixing groove, a limiting inner ring, a gear, a driving rod, a fan-shaped limiting block and an elastic limiting belt, the annular fixing groove is rotatably arranged on the inner side of the rotating device, the annular shell is fixedly connected with the side wall of the annular fixing groove, the side wall of the limiting inner ring is fixedly connected with the annular shell, the limiting inner ring is arranged on the inner side of the annular shell, the gear is rotatably hinged on the annular shell and positioned between the annular fixing groove and the limiting inner ring, the driving rod is close to the gear, a first sawtooth meshed with the gear is arranged on the driving rod, the gear rotates to drive the driving rod to move through the sawtooth, the fan, fan-shaped stopper is equipped with a plurality of groups along cyclic annular shell centre of a circle department isogonism, and fan-shaped stopper is close to or keeps away from to the centre of a circle under the drive of actuating lever, the spacing area of elasticity links to each other with fan-shaped stopper centre of a circle angle department, and fan-shaped stopper motion drives the spacing area of elasticity and stretches out and draws back, opens the spacing area of elasticity, and in stretching into the space that the spacing interior spacing area of elasticity formed of spacing inner ring with the position that the patient need carry out the radiography, the spacing area of elasticity inwards stretches out and draws back and the patient need carry out the position of radiography and laminate mutually, and fan-shaped stopper is close to the centre of a circle under.
Further, the annular fixed slot is the ring-opening structure setting, the annular fixed slot inboard is equipped with the recess, but rotatable joint is equipped with rotatory ring gear in the recess, be equipped with on the rotatory ring gear with gear engaged with sawtooth two, it is rotatory to drive the gear through sawtooth two when rotatory ring gear is rotatory, ring-opening department is equipped with the plectrum, the plectrum links to each other with rotatory ring gear, and it is rotatory to drive rotatory ring gear through stirring the plectrum to control the flexible of elasticity spacing area.
Further, rotary device is including fixed outer loop, rotatory zhonghuan, rotatory inner ring, first rotation axis and second rotation axis, fixed outer loop semicircular ring-opening structure setting, fixed outer loop both ends are inboard is located to first rotation axis, rotatory zhonghuan rotatable locate first rotation axis tip, and rotatory zhonghuan can be rotatory around first rotation axis, rotatory zhonghuan is inboard located to the second rotation axis, the second rotation axis is 90 contained angles with first rotation axis, rotatory inner ring rotatable locate second rotation axis tip, radiography fixing device links to each other with rotatory inner ring, makes radiography fixing device can carry out 360 rotations.
Further, rotatory inner ring inboard is equipped with the spout, the annular fixed slot outside is equipped with rotatory snap ring, but in the spout was located to the rotatable joint of rotatory snap ring, need carry out the radiography position to the patient in the convenient to use and carry out angle modulation.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of clinical radiography device of cardiovascular internal medicine easy operation, the mechanism is compact, reasonable in design, the device drives rotatory ring gear rotation through rotatory plectrum, drives the actuating lever motion through the gear conduction, fan-shaped stopper is close to or keeps away from to the centre of a circle under the drive of actuating lever, fan-shaped stopper motion drives elasticity spacing area and stretches out and draws back, plays good support fixed action to the position that the patient needs to carry out the radiography; the rotary device enables the radiography fixing device to rotate by 360 degrees around the first rotating shaft and the second rotating shaft through the rotary middle ring and the rotary inner ring respectively, and the design of the rotary clamping ring and the sliding groove facilitates the multi-angle adjustment of the radiography part of a patient in the using process.
Drawings
FIG. 1 is an overall structure diagram of the clinical radiography device for cardiovascular medicine of the present invention;
fig. 2 is the structure diagram of the radiography fixing device of the clinical radiography device for cardiovascular medicine of the utility model.
The imaging device comprises a rotating device 1, a radiography fixing device 2, an annular shell 3, an annular fixing groove 4, an annular fixing groove 5, a limiting inner ring 6, a gear 7, a driving rod 8, a fan-shaped limiting block 9, an elastic limiting band 10, a fixed outer ring 11, a rotating middle ring 12, a rotating inner ring 13, a first rotating shaft 14, a second rotating shaft 15, a second sawtooth 16, a rotating toothed ring 17, a first sawtooth 18, a shifting piece 19 and a rotating clamping ring.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the utility model relates to a clinical radiography device for cardiovascular medicine, which comprises a rotating device 1 and a radiography fixing device 2, the radiography fixing device 2 is rotatably arranged inside the rotating device 1, the radiography fixing device 2 comprises an annular shell 3, an annular fixing groove 4, a limiting inner ring 5, a gear 6, a driving rod 7, a fan-shaped limiting block 8 and an elastic limiting belt 9, the annular fixing groove 4 is rotatably arranged inside the rotating device 1, the annular shell 3 is fixedly connected with the side wall of the annular fixing groove 4, the side wall of the limiting inner ring 5 is fixedly connected with the annular shell 3, the limiting inner ring 5 is arranged inside the annular shell 3, the gear 6 is rotatably hinged on the annular shell 3 and is positioned between the annular fixing groove 4 and the limiting inner ring 5, the driving rod 7 is arranged close to the gear 6, the driving rod 7 is provided with a sawtooth II 15 meshed with the gear 6, fan-shaped stopper 8 is fixed continuous with actuating lever 7, fan-shaped stopper 8 is equipped with a plurality of groups along 3 centre of a circle departments of cyclic annular shell equiangularly, elasticity spacing band 9 links to each other with 8 centre of a circle angles departments of fan-shaped stopper.
Annular fixed slot 4 is the ring-opening structure setting, 4 inboards of annular fixed slot are equipped with the recess, but rotatable joint is equipped with rotatory ring gear 16 in the recess, be equipped with on the rotatory ring gear 16 with the 6 engaged with sawtooth 17 of gear, ring-opening department is equipped with plectrum 18, plectrum 18 links to each other with rotatory ring gear 16.
Rotary device 1 is including fixed outer loop 10, rotatory well 11, rotatory inner ring 12, first rotation axis 13 and second rotation axis 14, fixed outer loop 10 semicircular ring opening structure sets up, fixed outer loop 10 both ends inboard is located to first rotation axis 13, rotatory well 11 rotatable first rotation axis 13 tip of locating, rotatory well 11 inboards are located to second rotation axis 14, second rotation axis 14 is 90 contained angles with first rotation axis 13, rotatory inner ring 12 is rotatable locates second rotation axis 14 tip, radiography fixing device 2 links to each other with rotatory inner ring 12.
The inboard spout that is equipped with of rotatory inner ring 12, the annular fixed slot 4 outside is equipped with rotatory snap ring 19, but rotatory joint of rotatory snap ring 19 is located in the spout.
When the patient radiography device is used specifically, the poking piece 18 is poked, the poking piece 18 drives the rotary gear ring 16 to rotate, the rotary gear ring 16 drives the gear 6 to rotate through the first sawtooth 17 when rotating, so that the driving rod 7 is driven to move through the second sawtooth 15, the fan-shaped limiting block 8 is driven by the driving rod 7 to be away from the center of a circle, the fan-shaped limiting block 8 drives the elastic limiting belt 9 to stretch, the part of the patient needing radiography extends into a gap formed by the elastic limiting belt 9 in the limiting inner ring 5, the poking piece 18 is loosened, the elastic limiting belt 9 stretches inwards to be attached to the part of the patient needing radiography, the fan-shaped limiting block 8 is driven by the elastic limiting belt 9 to be close to the center of the circle, and the part of the patient needing; after the fixing is finished, the rotating middle ring 11 and the rotating inner ring 12 are sequentially rotated, so that the part of a patient needing radiography is adjusted to a proper angle, the rotating clamping ring 19 is rotated, the part of the patient needing radiography is adjusted in angle in the using process, and therefore angiography is finished.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. A clinical radiography device of cardiovascular internal medicine which characterized in that: comprises a rotating device and an imaging fixing device, the imaging fixing device can be rotatably arranged at the inner side of the rotating device, the radiography fixing device comprises an annular shell, an annular fixing groove, a limiting inner ring, a gear, a driving rod, a fan-shaped limiting block and an elastic limiting belt, the annular fixing groove can be rotatably arranged at the inner side of the rotating device, the annular shell is fixedly connected with the side wall of the annular fixing groove, the side wall of the limit inner ring is fixedly connected with the annular shell, the limit inner ring is arranged on the inner side of the annular shell, the gear is rotatably hinged on the annular shell and positioned between the annular fixing groove and the limiting inner ring, the driving rod is arranged close to the gear, a first sawtooth meshed with the gear is arranged on the driving rod, the fan-shaped limiting block is fixedly connected with the driving rod, a plurality of groups of the fan-shaped limiting block are arranged at equal angles along the circle center of the annular shell, and the elastic limiting belt is connected with the circle center angle of the fan-shaped limiting block.
2. A clinical angiographic apparatus according to claim 1, wherein: the annular fixed slot is the setting of ring-opening structure, annular fixed slot inboard is equipped with the recess, rotatable joint is equipped with rotatory ring gear in the recess, be equipped with on the rotatory ring gear with gear engaged with sawtooth two, ring-opening department is equipped with the plectrum, the plectrum links to each other with rotatory ring gear.
3. A clinical angiographic apparatus according to claim 1, wherein: the rotating device comprises a fixed outer ring, a rotating middle ring, a rotating inner ring, a first rotating shaft and a second rotating shaft, the fixed outer ring is in a semicircular open ring structure and is arranged, the first rotating shaft is arranged at the inner sides of two ends of the fixed outer ring, the rotating middle ring is rotatably arranged at the end part of the first rotating shaft, the second rotating shaft is arranged at the inner side of the rotating middle ring, the second rotating shaft and the first rotating shaft form a 90-degree included angle, the rotating inner ring is rotatably arranged at the end part of the second rotating shaft, and the radiography fixing device is connected with the rotating inner ring.
4. A clinical angiographic apparatus according to claim 3, wherein: the rotary inner ring is provided with a sliding groove, the outer side of the annular fixing groove is provided with a rotary snap ring, and the rotary snap ring can be clamped in the sliding groove in a rotatable mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022466577.5U CN213554506U (en) | 2020-10-30 | 2020-10-30 | Clinical radiography device of cardiovascular internal medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022466577.5U CN213554506U (en) | 2020-10-30 | 2020-10-30 | Clinical radiography device of cardiovascular internal medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213554506U true CN213554506U (en) | 2021-06-29 |
Family
ID=76531296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022466577.5U Expired - Fee Related CN213554506U (en) | 2020-10-30 | 2020-10-30 | Clinical radiography device of cardiovascular internal medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213554506U (en) |
-
2020
- 2020-10-30 CN CN202022466577.5U patent/CN213554506U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |