CN210582567U - Skull drilling hole digger for neurosurgery - Google Patents
Skull drilling hole digger for neurosurgery Download PDFInfo
- Publication number
- CN210582567U CN210582567U CN201920899408.5U CN201920899408U CN210582567U CN 210582567 U CN210582567 U CN 210582567U CN 201920899408 U CN201920899408 U CN 201920899408U CN 210582567 U CN210582567 U CN 210582567U
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- CN
- China
- Prior art keywords
- rotating rod
- neurosurgery
- fixedly connected
- rubber gasket
- limiting block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005553 drilling Methods 0.000 title claims description 26
- 210000003625 skull Anatomy 0.000 title description 22
- 238000012856 packing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 33
- 208000014674 injury Diseases 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 208000012260 Accidental injury Diseases 0.000 description 5
- 238000010079 rubber tapping Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 206010061619 Deformity Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 238000007428 craniotomy Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 208000030159 metabolic disease Diseases 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 210000001428 peripheral nervous system Anatomy 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
Images
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a neurosurgery is with boring cranium hole digger relates to neurosurgery medical instrument technical field, this neurosurgery is with boring cranium hole digger, including the extension board, the one end fixedly connected with holding ring of extension board, the inside of holding ring is provided with supports the cover, support the bottom fixedly connected with packing ring of cover, support the one end fixedly connected with movable sleeve that the packing ring was kept away from to the cover, support the one end that the cover is close to the packing ring and seted up the activity groove. This neurosurgery is with boring cranium hole digger through setting up the extension board to set up the holding ring on the extension board, can will support the turn round, make it aim at the position that needs the trompil, be convenient for bore the cranium trompil operation, during the use, block three extension board at the patient head, and aim at the position that needs the trompil with the holding ring, avoided appearing the deviation when boring the cranium trompil operation, lead to the unexpected condition to appear in the operation, realized the purpose that the position of location trompil position is convenient for bore the cranium trompil.
Description
Technical Field
The utility model relates to the technical field of medical tools for neurosurgery, in particular to a skull drilling hole digger for neurosurgery.
Background
Neurosurgery is a branch of surgery, and is a branch of surgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunctional diseases of human nervous systems, such as brain, spinal cord and peripheral nervous system, and related auxiliary mechanisms, such as skull, scalp and cerebral vessels, and the like, by using a unique neurosurgical research method: the existing skull drilling hole opener has poor stability in the using process, thereby causing accidental injury to patients in the hole opening process, reducing the safety and the practicability and being incapable of meeting the requirements of users, and therefore, the skull drilling hole opener for neurosurgery is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a neurosurgery is with boring cranium hole digger has solved current boring cranium hole digger in the use, and stability is not good to lead to carrying out the problem that the in-process of trompil can cause unexpected injury for the user.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a skull drilling hole opener for neurosurgery comprises a support plate, wherein one end of the support plate is fixedly connected with a positioning ring, a support sleeve is arranged inside the positioning ring, the bottom of the support sleeve is fixedly connected with a rubber gasket, one end, far away from the rubber gasket, of the support sleeve is fixedly connected with a movable sleeve, one end, close to the rubber gasket, of the support sleeve is provided with a movable groove, a first rotating rod is movably connected inside the movable sleeve, the top of the first rotating rod is in threaded connection with a second rotating rod, and one end, far away from the first rotating rod, of the second rotating rod is fixedly connected with a handle;
the end, far away from the second rotating rod, of the first rotating rod is provided with a limiting block, a supporting column is fixedly connected to the outer surface of the limiting block, a rotating head is connected to one end, far away from the first rotating rod, of the limiting block through threads, a clamping groove is formed in one end, far away from the locating ring, of the supporting plate, a fastening band is arranged inside the clamping groove, a threaded groove is formed in one side of the supporting plate, and screws are connected to the inner threads of the threaded groove.
Optionally, the number of the support plates is three, and the support plates are arc-shaped.
Optionally, the inner wall of the positioning ring and the outer surface of the supporting sleeve are both provided with threads.
Optionally, the rubber gasket is a transparent supporting rubber gasket, and a soft rubber gasket is fixedly connected to the bottom of the rubber gasket.
Optionally, the one end of first dwang and the equal fixedly connected with screw thread post of second dwang.
Optionally, one end of the threaded column, which is far away from the second rotating rod, is in threaded connection with the first rotating rod;
one end of the threaded column, which is far away from the first rotating rod, is in threaded connection with the top of the limiting block.
Optionally, one end of the support column far away from the limiting block is movably connected with the inner wall of the movable groove.
Optionally, the screw penetrates through one side of the fastening band and is connected with the inner thread of the thread groove.
(III) advantageous effects
The utility model provides a neurosurgery is with boring cranium hole digger possesses following beneficial effect:
(1) this neurosurgery is with boring cranium hole digger, through setting up the extension board, and set up the holding ring on the extension board, can support the rotor, make its position of aiming at needs trompil, be convenient for bore cranium trompil operation, during the use, block three extension board at the patient head, and aim at the position that needs the trompil with the holding ring, the deviation appears when having avoided boring cranium trompil operation, the condition that leads to the operation to appear unexpected, the purpose of having realized that the location trompil position is convenient for bore cranium trompil has been realized, through set up the support cover in the locating ring, and set up the movable sleeve in supporting the cover, can effectually erect second dwang and rotor, the second dwang has been avoided taking place the slope when the operation, lead to the rotor skew to cause the condition appearance of mistake hole, realized erectting second dwang and rotor, the purpose of preventing the mistake.
(2) The skull drilling hole digger for neurosurgery is characterized in that the second rotating rod is provided with the limiting block, the limiting block is provided with the supporting column, the rotating head can be supported to keep upright and can also reduce the rotating speed, the situation that a patient is accidentally injured due to too high rotating speed in the process of skull drilling operation is prevented, when the skull drilling hole digger is used, the rotating handle is rotated to drive the first rotating rod and the second rotating rod to rotate so as to drive the limiting block and the rotating head to rotate, meanwhile, the supporting column is rubbed with the movable groove, the rotating speed of the rotating head is reduced, the situation that the patient is accidentally injured due to deviation, inclination or too high rotation of the rotating head is avoided, the purposes of supporting the rotating head and reducing the rotating speed are realized, the supporting plate can be bound on the head of the patient by arranging the confining belt on the supporting plate, the supporting plate is firstly aligned to the position needing hole drilling when the skull drilling hole digger is used, and then the three supporting plates are clamped on, make the position of packing ring cover trompil simultaneously, will occlude the area and fasten again to fix extension board and holding ring on patient's head, prevent to lead to the deviation to appear in the position of trompil because of stability is not good when the operation, cause the condition that the patient received accidental injury to appear, realized the purpose of stability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the positioning ring of the present invention;
fig. 3 is a schematic structural diagram of the limiting block of the present invention.
In the figure: 1-support plate, 2-positioning ring, 3-support sleeve, 4-rubber washer, 5-movable sleeve, 6-movable groove, 7-first rotating rod, 8-second rotating rod, 9-handle, 10-limiting block, 11-support column, 12-rotating head, 13-clamping groove, 14-fastening band, 15-thread groove and 16-screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides a technical solution:
a skull drilling hole opener for neurosurgery comprises a support plate 1, wherein one end of the support plate 1 is fixedly connected with a positioning ring 2, the support turn 12 can be aligned to the position needing hole drilling through arranging the support plate 1 and the positioning ring 2 on the support plate 1, the skull drilling hole opening operation is convenient to carry out, when in use, three support plates 1 are clamped on the head of a patient, the positioning ring 2 is aligned to the position needing hole drilling, the condition that the deviation is caused during the skull drilling hole opening operation to cause accidents is avoided, the purpose of facilitating the skull drilling hole drilling through the positioning hole drilling position is realized, a support sleeve 3 is arranged inside the positioning ring 2, the bottom of the support sleeve 3 is fixedly connected with a rubber gasket 4, one end of the support sleeve 3, which is far away from the rubber gasket 4, is fixedly connected with a movable sleeve 5, the support sleeve 3 is arranged in the positioning ring 2, the movable sleeve 5 is arranged in the support sleeve 3, a second rotating rod 8 and the turn 12 can be, the situation that the second rotating rod 8 inclines during operation to cause the deviation of the rotating head 12 to cause the wrong hole opening is avoided, the purpose of erecting the second rotating rod 8 and the rotating head 12 and preventing the wrong hole opening is realized, the end, close to the rubber gasket 4, of the supporting sleeve 3 is provided with the movable groove 6, the inner part of the movable sleeve 5 is movably connected with the first rotating rod 7, the top part of the first rotating rod 7 is in threaded connection with the second rotating rod 8, and the end, far away from the first rotating rod 7, of the second rotating rod 8 is fixedly connected with the handle 9;
the end of the first rotating rod 7 far away from the second rotating rod 8 is provided with a limiting block 10, the outer surface of the limiting block 10 is fixedly connected with a supporting column 11, the limiting block 10 is arranged on the second rotating rod 8, and the supporting column 11 is arranged on the limiting block 10, so that the rotating head 12 can be supported to keep upright and can also reduce the rotating speed, the accidental injury of a patient caused by the over-high rotating speed in the process of a skull drilling operation can be prevented, when in use, the handle 9 is rotated to drive the first rotating rod 7 and the second rotating rod 8 to rotate, further the limiting block 10 and the rotating head 12 are driven to rotate, meanwhile, the supporting column 11 is in friction with the movable groove 6, the rotating speed of the rotating head 12 is reduced, the situation that the patient is accidentally injured due to the deviation, the inclination or the over-high rotating speed of the rotating head 12 is avoided, the purposes of supporting the rotating head 12 and reducing the rotating speed are realized, the end of the limiting block 10 far away from the, the one end that extension board 1 kept away from holding ring 2 has seted up draw-in groove 13, the inside of draw-in groove 13 is provided with confinement belt 14, through set up confinement belt 14 on extension board 1, can tie up extension board 1 on patient's head, during the use, earlier aim at the position that needs the trompil with rotary head 12, again with three extension board 1 card on patient's head, make the position of packing ring 4 cover the trompil simultaneously, tie up confinement belt 14 again, thereby fix extension board 1 and holding ring 2 on patient's head, prevent that the stability is not good when the operation, lead to the position of trompil to the deviation, cause the condition that the patient received accidental injury to appear, the purpose of stability has been realized, thread groove 15 has been seted up to one side of extension board 1, the internal thread connection of thread groove 15 has screw 16.
As an optional technical solution of the utility model:
the number of the support plates 1 is three, and the support plates 1 are arc-shaped.
As an optional technical solution of the utility model:
the inner wall of the positioning ring 2 and the outer surface of the supporting sleeve 3 are both provided with threads.
As an optional technical solution of the utility model:
the rubber gasket 4 is a transparent supporting rubber gasket, and the bottom of the rubber gasket 4 is fixedly connected with a soft rubber gasket.
As an optional technical solution of the utility model:
one end of the first rotating rod 7 and one end of the second rotating rod 8 are fixedly connected with threaded columns.
As an optional technical solution of the utility model:
one end of the threaded column, which is far away from the second rotating rod 8, is in threaded connection with the first rotating rod 7;
the end of the threaded post remote from the first rotating rod 7 is in threaded connection with the top of the limiting block 10.
As an optional technical solution of the utility model:
the end of the support 11 far away from the limiting block 10 is movably connected with the inner wall of the movable groove 6.
As an optional technical solution of the utility model:
the screw 16 penetrates one side of the fastening band 14 and is connected with the inner thread of the thread groove 15.
When using, aim at the position that needs the trompil with swivel 12 earlier, again with three extension board 1 card on patient's head, make the position that the packing ring 4 covers the trompil simultaneously, it is tight to fasten to close band 14 again, thereby fix extension board 1 and holding ring 2 on patient's head, later rotate handle 9 and make it drive first dwang 7 and second dwang 8 rotatory, and then drive limiting block 10 and swivel 12 rotatory, pillar 11 rubs with activity groove 6 simultaneously, thereby reduced the rotational speed of swivel 12, avoided swivel 12 to take place the skew and incline or rotatory too fast and lead to the patient to receive the condition appearance of accidental injury.
To sum up, when the skull drilling hole opener for neurosurgery is used, the supporting plate 1 is arranged, the positioning ring 2 is arranged on the supporting plate 1, the supporting rotary head 12 can be aligned to the position needing hole opening, the skull drilling hole opening operation is convenient to carry out, when the skull drilling hole opener is used, the three supporting plates 1 are clamped on the head of a patient, the positioning ring 2 is aligned to the position needing hole opening, the situation that deviation occurs in the skull drilling hole opening operation and accidents occur in the operation is avoided, the purpose of facilitating skull drilling hole opening in the positioning hole opening position is achieved, the second rotary rod 8 and the rotary head 12 can be effectively erected by arranging the supporting sleeve 3 in the positioning ring 2 and arranging the movable sleeve 5 in the supporting sleeve 3, the situation that the second rotary rod 8 is inclined in the operation and the rotary head 12 deviates to cause wrong hole opening is avoided, the purpose of erecting the second rotary rod 8 and the rotary head 12 and preventing wrong hole opening is achieved, the limiting block 10 is arranged on the second rotating rod 8, the supporting column 11 is arranged on the limiting block 10, the rotating head 12 can be supported to keep upright, the rotating speed can be reduced, the situation that a patient is accidentally injured due to too high rotating speed in the process of craniotomy tapping operation can be prevented, when the skull tapping device is used, the handle 9 is rotated to drive the first rotating rod 7 and the second rotating rod 8 to rotate, the limiting block 10 and the rotating head 12 are further driven to rotate, meanwhile, the supporting column 11 is rubbed with the movable groove 6, the rotating speed of the rotating head 12 is reduced, the situation that the patient is accidentally injured due to deviation, inclination or too high rotating speed of the rotating head 12 is avoided, the purposes of supporting the rotating head 12 and reducing the rotating speed are achieved, the supporting plate 1 can be tied on the head of the patient by arranging the tying belt 14 on the supporting plate 1, when the supporting plate 1 is used, the rotating head 12 is firstly aligned to the position needing tapping, and then the three supporting plates 1 are clamped on the head of the, meanwhile, the rubber gasket 4 covers the position of the opening, and the fastening band 14 is tightened, so that the support plate 1 and the positioning ring 2 are fixed on the head of a patient, the situation that the patient is accidentally injured due to deviation of the position of the opening caused by poor stability during an operation is prevented, and the purpose of stability is achieved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A cranial drilling hole opener for neurosurgery comprises a support plate (1), and is characterized in that:
one end of the support plate (1) is fixedly connected with a positioning ring (2), a supporting sleeve (3) is arranged inside the positioning ring (2), a rubber gasket (4) is fixedly connected to the bottom of the supporting sleeve (3), one end, far away from the rubber gasket (4), of the supporting sleeve (3) is fixedly connected with a movable sleeve (5), one end, close to the rubber gasket (4), of the supporting sleeve (3) is provided with a movable groove (6), a first rotating rod (7) is movably connected inside the movable sleeve (5), the top of the first rotating rod (7) is in threaded connection with a second rotating rod (8), and one end, far away from the first rotating rod (7), of the second rotating rod (8) is fixedly connected with a handle (9);
one end, far away from second dwang (8), of first dwang (7) is provided with limiting block (10), the external fixed surface of limiting block (10) is connected with pillar (11), the one end threaded connection who keeps away from first dwang (7) of limiting block (10) has turn round (12), draw-in groove (13) have been seted up to the one end that keeps away from holding ring (2) in extension board (1), the inside of draw-in groove (13) is provided with to tie up area (14), thread groove (15) have been seted up to one side of extension board (1), the internal thread connection of thread groove (15) has screw (16).
2. The cranial drill hole cutter for neurosurgery according to claim 1,
the number of the support plates (1) is three, and the support plates (1) are arc-shaped.
3. The cranial drill hole cutter for neurosurgery according to claim 1,
the inner wall of the positioning ring (2) and the outer surface of the supporting sleeve (3) are both provided with threads.
4. The cranial drill hole cutter for neurosurgery according to claim 1,
the rubber gasket (4) is a transparent supporting rubber gasket, and the bottom of the rubber gasket (4) is fixedly connected with a soft rubber gasket.
5. The cranial drill hole cutter for neurosurgery according to claim 1,
the equal fixedly connected with screw thread post of one end of first dwang (7) and second dwang (8).
6. The cranial burr hole drill for neurosurgery according to claim 5,
one end of the threaded column, which is far away from the second rotating rod (8), is in threaded connection with the first rotating rod (7);
one end of the threaded column, which is far away from the first rotating rod (7), is in threaded connection with the top of the limiting block (10).
7. The cranial drill hole cutter for neurosurgery according to claim 1,
one end of the support post (11) far away from the limiting block (10) is movably connected with the inner wall of the movable groove (6).
8. The cranial drill hole cutter for neurosurgery according to claim 1,
the screw (16) penetrates through one side of the fastening belt (14) and is in threaded connection with the inner part of the thread groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920899408.5U CN210582567U (en) | 2019-06-15 | 2019-06-15 | Skull drilling hole digger for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920899408.5U CN210582567U (en) | 2019-06-15 | 2019-06-15 | Skull drilling hole digger for neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210582567U true CN210582567U (en) | 2020-05-22 |
Family
ID=70700872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920899408.5U Expired - Fee Related CN210582567U (en) | 2019-06-15 | 2019-06-15 | Skull drilling hole digger for neurosurgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210582567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451039A (en) * | 2020-12-09 | 2021-03-09 | 代永金 | Improved skull drill for neurosurgery |
| CN112545606A (en) * | 2020-12-03 | 2021-03-26 | 西安交通大学医学院第一附属医院 | Skull drill for neurosurgery operation |
-
2019
- 2019-06-15 CN CN201920899408.5U patent/CN210582567U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545606A (en) * | 2020-12-03 | 2021-03-26 | 西安交通大学医学院第一附属医院 | Skull drill for neurosurgery operation |
| CN112451039A (en) * | 2020-12-09 | 2021-03-09 | 代永金 | Improved skull drill for neurosurgery |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |