CN220141776U - Brain puncture miniature operation auxiliary positioning device - Google Patents
Brain puncture miniature operation auxiliary positioning device Download PDFInfo
- Publication number
- CN220141776U CN220141776U CN202321376700.1U CN202321376700U CN220141776U CN 220141776 U CN220141776 U CN 220141776U CN 202321376700 U CN202321376700 U CN 202321376700U CN 220141776 U CN220141776 U CN 220141776U
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- CN
- China
- Prior art keywords
- puncture
- positioning
- positioning device
- frame
- outer frame
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Links
- 210000004556 brain Anatomy 0.000 title claims abstract description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims 5
- 238000002406 microsurgery Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 2
- 238000002324 minimally invasive surgery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001105 femoral artery Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
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- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
The utility model discloses an auxiliary positioning device for brain puncture microsurgery, which comprises the following technical scheme: the outer frame and the holding ring, all install the locating shaft in the middle of the frame both sides, both sides the holding ring has been cup jointed to the holding shaft surface, the holding ring internally mounted has the positioning seat in the middle of, be equipped with the locating hole in the middle of the positioning seat is inside, the support column is installed near positioning seat one side at the holding ring top, the support column surface has been cup jointed the swivel mount near the top, install infrared transmitter in the middle of the locating hole in the swivel mount inside being located, the pivot has been cup jointed to the frame surface, pivot one end is located frame internal surface and installs the side board. The utility model provides a miniature operation auxiliary positioning device of brain puncture has solved current puncture positioner before the puncture, needs confirm through naked eye observation, and positioning accuracy is lower relatively, is inconvenient for follow-up accurate puncture operation's problem, has improved the positioning accuracy of operation puncture to conveniently carry out accurate puncture operation.
Description
Technical Field
The utility model relates to the technical field of brain puncture microsurgery, in particular to an auxiliary positioning device for brain puncture microsurgery.
Background
The brain minimally invasive surgery, that is, a certain technical means is adopted to make the wound outside the cranium as small as possible or even without wound, the treatment mode is called as cranium minimally invasive surgery, such as intravascular interventional therapy, a sheath is punctured at the femoral artery, and the treatment mode is performed by a guide wire and a catheter, so that most cerebrovascular diseases are cured.
Through retrieving, find that the cerebral vascular intervention puncture positioner for neural intervention among the prior art is as disclosed in publication number CN214966407U, through first link and second link together with movable gear swing joint and fixed wearing ring in its inside, through with the direct joint of puncture needle tube pipe in fixed rotating ring, just can make things convenient for medical personnel to promote at uniform velocity puncture needle tube and go up and down, further guaranteed the steady motion of puncture needle tube, the while has also guaranteed the stability of puncture needle tube in the puncture process, through offer in first link in the inside reading wearing groove with the scale plate that the groove cup joints together of reading also make things convenient for medical personnel to carry out the reading like, make things convenient for medical personnel to confirm the position that puncture needle tube pricked, through first bandage and second bandage of swing joint in fixed base pad both sides face and with first bandage and second bandage fixed connection together paste A and magic subsides B, just so make things convenient for medical personnel to fix the device on different patients's one's body, also can make things convenient for the medical personnel of the better laminating of fixed base pad radian to make things convenient for medical personnel to carry out the medical personnel of further puncture.
The existing puncture positioning device needs to be determined through naked eye observation before puncture, has relatively low positioning precision, and is inconvenient for the follow-up accurate puncture operation, therefore, we propose a brain puncture miniature operation auxiliary positioning device.
Disclosure of Invention
The utility model aims to provide a brain puncture miniature operation auxiliary positioning device which has the advantage of conveniently and accurately determining the puncture position, and solves the problems that the existing puncture positioning device needs to be determined by naked eye observation before puncture, has relatively low positioning precision and is inconvenient for the follow-up accurate puncture operation.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a miniature operation auxiliary positioning device of brain puncture, includes frame and holding ring, wherein the locating shaft is all installed in the middle of the frame both sides, both sides the holding ring has been cup jointed to the holding shaft surface, the holding ring installs the positioning seat in the middle of inside, be equipped with the locating hole in the middle of the positioning seat is inside, the support column is installed near positioning seat one side in the holding ring top, the support column surface has cup jointed the swivel mount near the top, infrared transmitter is installed to the inside being located of swivel mount in the middle of the locating hole.
Preferably, the middle of the two sides of the front surface of the positioning ring is sleeved with the locking device through threads.
Preferably, the outer surface of the outer frame is sleeved with a rotating shaft, one end of the rotating shaft is positioned on the inner surface of the outer frame, a side shifting plate is arranged on the inner surface of the outer frame, and a silica gel protection pad is arranged on the inner surface of the side shifting plate.
Preferably, a bolt is sleeved in the middle of one side of the rotating frame.
Preferably, an elastic belt is arranged at the bottom of the outer frame.
Preferably, the rotating shafts are arranged in three in total, the three rotating shafts are uniformly arranged at three angular positions on the outer surface of the outer frame, and the rotating shafts are connected with the outer frame through screw threads in a screwing mode.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the infrared emitter, the locating frame, the rotating frame and the locating seat are arranged, so that the effect of accurately locating the operation position is achieved, the problems that the existing puncture locating device needs to be confirmed through naked eye observation before puncture, the locating precision is relatively low and the accurate puncture operation is inconvenient to follow are solved, and the locating precision of operation puncture is improved, so that the accurate puncture operation is convenient to conduct.
2. The utility model achieves the effect of stably positioning the outer frame by arranging the rotating shaft, the side shifting plate and the silica gel protective pad, so as to solve the problems that the fixing stability of the positioning mechanism is lower and the follow-up puncture operation is inconvenient, improve the fixing stability of the positioning mechanism and further facilitate the accurate puncture operation.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1;
fig. 4 is an enlarged schematic view of the structure B in fig. 1.
Reference numerals: 1. an outer frame; 2. an elastic belt; 3. a positioning ring; 4. positioning a shaft; 5. a positioning seat; 6. a support column; 7. a locker; 8. a rotating shaft; 9. a side shifting plate; 10. a silica gel protection pad; 11. positioning holes; 12. an infrared emitter; 13. a rotating frame; 14. and (5) a bolt.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-4, in order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a miniature operation auxiliary positioning device of brain puncture, including frame 1 and holding ring 3, the holding shaft 4 has all been installed in the middle of frame 1 both sides, the holding ring 3 has been cup jointed to the holding shaft 4 surface in both sides, the locker 7 has all been cup jointed through the screw thread in the middle of holding ring 3 front surface both sides, fix holding ring 3 through the locker 7 that sets up, install positioning seat 5 in the middle of the inside of holding ring 3, be equipped with locating hole 11 in the middle of the inside of positioning seat 5, the support column 6 is installed near positioning seat 5 one side at the top of holding ring 3, the rotating frame 13 has been cup jointed near the top to the support column 6 surface, bolt 14 has been cup jointed in the middle of rotating frame 13 one side, fix rotating frame 13 inside is located in the middle of locating hole 11 and installs infrared transmitter 12, elastic webbing 2 is installed to frame 1 bottom, fix a position frame 1 through elastic webbing 2 that sets up.
The working principle of the brain puncture microsurgery auxiliary positioning device based on the embodiment 1 is as follows: after the utility model is installed, after the outer frame 1 is fixed, the infrared emitter 12 is moved to the middle of the positioning hole 11, the bolt 14 is rotated, the rotating frame 13 is fixed through the bolt 14, the locker 7 is loosened, the positioning ring 3 is rotated according to the puncture position, the infrared emitter 12 is aligned with the puncture position, after the completion, the locker 7 is locked, the positioning ring 3 is fixed through the locker 7, the bolt 14 is loosened, the rotating frame 13 is rotated, the infrared emitter 12 is moved away, and the puncture positioning can be carried out through the positioning hole 11, so that the working flow of the equipment is completed.
Example two
As shown in fig. 1-4, the auxiliary positioning device for brain puncture microsurgery provided by the present utility model further includes, compared to the first embodiment: the outer surface of the outer frame 1 is sleeved with a rotating shaft 8, one end of the rotating shaft 8 is positioned on the inner surface of the outer frame 1, a lateral shifting plate 9 is arranged on the inner surface of the lateral shifting plate 9, a silica gel protection pad 10 is arranged on the inner surface of the lateral shifting plate 9 and used for protecting a joint, three rotating shafts 8 are arranged in total, the three rotating shafts 8 are uniformly arranged at three angular positions on the outer surface of the outer frame 1, and the rotating shafts 8 are connected with the outer frame 1 through screw threads in a screwing mode.
In this embodiment, when the outer frame 1 needs to be fixed, the rotating shaft 8 is rotated, and the side moving plate 9 is driven to move through the rotating shaft 8, so that the silica gel protection pad 10 is moved to the head circumference position, and the outer frame 1 is fixed in an auxiliary manner through the side moving plate 9 and the rotating shaft 8.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (6)
1. The utility model provides a miniature operation auxiliary positioning device of brain puncture, includes frame (1) and holding ring (3), its characterized in that: the positioning device is characterized in that positioning shafts (4) are arranged in the middle of two sides of the outer frame (1), positioning rings (3) are sleeved on the outer surfaces of the positioning shafts (4), positioning seats (5) are arranged in the middle of the inner portions of the positioning rings (3), positioning holes (11) are formed in the middle of the inner portions of the positioning seats (5), supporting columns (6) are arranged on the tops of the positioning rings (3) close to one sides of the positioning seats (5), rotating frames (13) are sleeved on the outer surfaces of the supporting columns (6) close to the tops of the supporting columns, and infrared emitters (12) are arranged in the middle of the positioning holes (11) in the rotating frames (13).
2. The brain penetration microsurgical auxiliary positioning device of claim 1, wherein: the middle of the two sides of the front surface of the positioning ring (3) is sleeved with a locker (7) through threads.
3. The brain penetration microsurgical auxiliary positioning device of claim 1, wherein: the outer surface of the outer frame (1) is sleeved with a rotating shaft (8), one end of the rotating shaft (8) is positioned on the inner surface of the outer frame (1), a side shifting plate (9) is arranged on the inner surface of the outer frame, and a silica gel protection pad (10) is arranged on the inner surface of the side shifting plate (9).
4. The brain penetration microsurgical auxiliary positioning device of claim 1, wherein: the middle of one side of the rotating frame (13) is sleeved with a bolt (14).
5. The brain penetration microsurgical auxiliary positioning device of claim 1, wherein: an elastic belt (2) is arranged at the bottom of the outer frame (1).
6. A brain penetration microsurgical auxiliary positioning device according to claim 3, wherein: the three rotating shafts (8) are arranged in total, the three rotating shafts (8) are uniformly arranged at three angular positions on the outer surface of the outer frame (1), and the rotating shafts (8) are connected with the outer frame (1) through screw threads in a screwing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321376700.1U CN220141776U (en) | 2023-06-01 | 2023-06-01 | Brain puncture miniature operation auxiliary positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321376700.1U CN220141776U (en) | 2023-06-01 | 2023-06-01 | Brain puncture miniature operation auxiliary positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220141776U true CN220141776U (en) | 2023-12-08 |
Family
ID=89018655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321376700.1U Active CN220141776U (en) | 2023-06-01 | 2023-06-01 | Brain puncture miniature operation auxiliary positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220141776U (en) |
-
2023
- 2023-06-01 CN CN202321376700.1U patent/CN220141776U/en active Active
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