CN215839227U - Channel device for nerve endoscopic surgery of hypertensive cerebral hemorrhage - Google Patents
Channel device for nerve endoscopic surgery of hypertensive cerebral hemorrhage Download PDFInfo
- Publication number
- CN215839227U CN215839227U CN202121349523.9U CN202121349523U CN215839227U CN 215839227 U CN215839227 U CN 215839227U CN 202121349523 U CN202121349523 U CN 202121349523U CN 215839227 U CN215839227 U CN 215839227U
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- Prior art keywords
- connecting seat
- fixedly connected
- fixed
- cerebral hemorrhage
- channel device
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- 208000000386 Hypertensive Intracranial Hemorrhage Diseases 0.000 title claims abstract description 16
- 210000005036 nerve Anatomy 0.000 title description 7
- 238000002674 endoscopic surgery Methods 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 210000000078 claw Anatomy 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000001356 surgical procedure Methods 0.000 claims 5
- 230000001537 neural effect Effects 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 101150038956 cup-4 gene Proteins 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of medical instruments, and particularly discloses a channel device for a hypertensive intracerebral hemorrhage neuroendoscopy operation, which comprises a connecting seat, an adjusting mechanism and a fixing mechanism, wherein the left side and the right side of the connecting seat are respectively provided with the fixing mechanism, and the bottom of the connecting seat is fixedly connected with a sliding chute; the adjusting mechanism comprises straight teeth sliding in the sliding groove, a threaded sleeve arranged in the connecting seat and rotatably connected with the connecting seat and fixed blocks fixed on the left side and the right side of the connecting seat, gears are fixedly connected to the positions, close to the bottom, of the surfaces of the threaded sleeve, lead screws are fixedly connected to the tops of the threaded sleeve and the screw rods, connecting discs are fixedly connected to the tops of the threaded sleeve through threads, fixed rods are rotatably connected to the front faces of the fixed blocks through rotating shafts, adjusting rods are hinged between the connecting discs and the fixed rods, pulling heads are fixedly connected to the tops of the fixed rods, and pulling claws are uniformly and fixedly connected to the bottoms of the pulling heads.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a channel device for a neuroendoscopy operation of hypertensive cerebral hemorrhage.
Background
The nerve endoscope is a tool for observing and operating in an endoscopic neurosurgery operation, the clinically common nerve endoscope comprises a hard endoscope and a soft endoscope, the development of the latter is in two stages of an optical fiber endoscope and an electronic soft endoscope, the nerve endoscope operation becomes one of the main development directions of modern micro-invasive neurosurgery, when the neuroendoscopic hypertensive cerebral hemorrhage operation is performed, the important point is to establish an operation channel in the preoperative positioning and the operation, the flexibility of the existing channel device for the hypertensive cerebral hemorrhage nerve endoscope operation is not high, the operation is not convenient for a user to operate by one hand, the adjustment can not be carried out at any time, great inconvenience is brought to the operation, and therefore the channel device for the hypertensive cerebral hemorrhage nerve endoscope operation needs to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the channel device for the neuroendoscopy operation of the hypertensive cerebral hemorrhage provided by the utility model has the advantages of convenience in adjustment, high flexibility and the like, and solves the problems of inconvenience in adjustment and low flexibility.
The channel device for the neuroendoscopy operation of the hypertensive cerebral hemorrhage comprises a connecting seat, an adjusting mechanism and a fixing mechanism, wherein the left side and the right side of the connecting seat are respectively provided with the fixing mechanism, and the bottom of the connecting seat is fixedly connected with a sliding chute; adjustment mechanism is including sliding at the inside straight-tooth of spout, setting inside the connecting seat and with the connecting seat rotate the threaded sleeve of being connected and fix the fixed block in the connecting seat left and right sides, the position fixedly connected with gear that the threaded sleeve surface is close to the bottom, the inside threaded connection of threaded sleeve has the lead screw that the top is fixed with the connection pad, the fixed block openly rotates through the pivot and is connected with the dead lever, it has the regulation pole to articulate between connection pad and the dead lever, dead lever top fixedly connected with leads out the first and leads out the first even fixedly connected with of head bottom and lead out the claw.
Through the design of the technical scheme, the function that the device can be flexibly adjusted is realized, the overall use effect is better through the mutual matching of different structures, and great convenience is brought to the operation.
As a further improvement of the utility model, the fixing mechanism comprises connecting pipes which are fixed on the left side and the right side of the connecting seat and are internally fixed with elastic springs, one side of each connecting pipe, which is far away from the connecting seat, is hinged with a sucker, and each connecting pipe is a rubber hose.
Through the design of the technical scheme, the device is conveniently fixed with a sickbed, and the stability of the device is ensured.
As a further improvement of the utility model, the straight teeth are positioned on the back of the gear and are in transmission connection with the gear, and the handle is fixedly connected to the left side of the front of the straight teeth.
Through the design of the technical scheme, the device can be more conveniently adjusted by a worker, and the spreading angle of the retracting head can be adjusted only by pulling the straight teeth with one hand.
As a further improvement of the utility model, the bottom of the retracting claw is a plane, and the retracting claw is of an L-shaped structure.
Through the design of the technical scheme, the retracting claw occupies small space, and provides a wider operation visual field for a doctor.
As a further improvement of the utility model, the front surface of the sliding groove is uniformly provided with first fixing grooves, the back surface of the straight tooth is uniformly provided with second fixing grooves, the inner walls of the second fixing grooves are slidably connected with clamping balls movably inserted into the first fixing grooves, and fixing springs are fixedly connected between the clamping balls and the second fixing grooves.
Through the design of the technical scheme, the straight teeth are conveniently fixed, and the straight teeth are prevented from sliding randomly.
As a further improvement of the utility model, the top and the bottom of the straight tooth are both fixedly connected with a limiting block, and the top and the bottom of the inner wall of the chute are both provided with a sliding rail which is connected with the limiting block in a sliding way.
Through the design of the technical scheme, the limiting block is matched with the sliding rail to limit the straight teeth.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model realizes the function of flexible adjustment of the device through the arranged adjusting mechanism and the fixing mechanism, and the overall use effect is better through the mutual matching of different structures, thereby bringing great convenience to the operation; the fixing mechanism is convenient to fix the device with a sickbed through the arrangement of the elastic spring and the sucker, so that the stability of the device is ensured; the straight teeth are matched with the gears in the adjusting mechanism, so that the device can be adjusted by workers conveniently, the angle spread by the retracting head can be adjusted by pulling the straight teeth with one hand, and the operation rapidity of the workers is improved conveniently.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic sectional view of the entire front side of the present invention;
FIG. 2 is a left side sectional view of the spur and chute of the present invention;
fig. 3 is a schematic top view of the retracting claw of the present invention.
In the figure: 1. a connecting seat; 2. a connecting pipe; 3. an elastic spring; 4. a suction cup; 5. a chute; 51. a first fixing groove; 6. straight teeth; 61. a second fixing groove; 62. blocking the ball; 63. fixing the spring; 64. a limiting block; 65. a handle; 7. a threaded sleeve; 8. a gear; 9. a screw rod; 10. a connecting disc; 11. adjusting a rod; 12. a fixed block; 13. fixing the rod; 14. pulling the head; 15. retracting the claws.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the various embodiments of the utility model. It should be understood, however, that these physical details should not be construed as limiting the utility model. That is, in some embodiments of the utility model, such physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1, the channel device for neuroendoscopy for hypertensive cerebral hemorrhage according to the present invention includes a connecting base 1, an adjusting mechanism and a fixing mechanism, wherein the left and right sides of the connecting base 1 are respectively provided with the fixing mechanism, and the bottom of the connecting base 1 is fixedly connected with a chute 5; adjustment mechanism is including sliding at the inside straight-tooth 6 of spout 5, the setting is inside at connecting seat 1 and with connecting seat 1 rotate the threaded sleeve 7 of being connected and fix the fixed block 12 in the 1 left and right sides of connecting seat, the position fixedly connected with gear 8 of threaded sleeve 7 surface near the bottom, threaded sleeve 7 inside threaded connection has the lead screw 9 that the top is fixed with connection pad 10, fixed block 12 openly rotates through the pivot and is connected with dead lever 13, it has regulation pole 11 to articulate between connection pad 10 and the dead lever 13, dead lever 13 top fixedly connected with leads first 14 and leads first 14 even fixedly connected with in bottom and leads claw 15, the function that the device can nimble adjustment has been realized, it makes holistic result of use better to mutually support through between the different structures, bring very big convenience for the operation.
Referring to fig. 1, the fixing mechanism includes a connecting tube 2 fixed on the left and right sides of the connecting seat 1 and having an elastic spring 3 fixed inside, a suction cup 4 is hinged on one side of the connecting tube 2 away from the connecting seat 1, the connecting tube 2 is a rubber hose, which facilitates fixing the device with a hospital bed, and ensures the stability of the device.
Referring to fig. 1, the straight teeth 6 are located on the back of the gear 8 and are in transmission connection with the gear 8, and the handle 65 is fixedly connected to the left side of the front of the straight teeth 6, so that the device can be adjusted by a worker more conveniently, and the spreading angle of the pulling head 14 can be adjusted by only pulling the straight teeth 6 with one hand.
Referring to fig. 3, the bottom of the retracting claw 15 is a plane, the retracting claw 15 is an L-shaped structure, and the retracting claw 15 occupies a small space, so as to provide a wider surgical field for the surgeon.
Referring to fig. 2, a first fixing groove 51 is uniformly formed in the front surface of the chute 5, a second fixing groove 61 is uniformly formed in the back surface of the straight tooth 6, a ball 62 movably inserted into the first fixing groove 51 is slidably connected between the inner walls of the second fixing grooves 61, and a fixing spring 63 is fixedly connected between the ball 62 and the second fixing groove 61, so that the straight tooth 6 is conveniently fixed, and the straight tooth 6 is prevented from sliding randomly.
Referring to fig. 2, the top and the bottom of the straight tooth 6 are both fixedly connected with a limiting block 64, the top and the bottom of the inner wall of the chute 5 are both provided with a sliding rail slidably connected with the limiting block 64, and the limiting block 64 cooperates with the sliding rail to limit the straight tooth 6.
When the medical nursing bed is used, the connecting pipe 2 is bent according to actual conditions, after the sucker 4 is fixed with a hospital bed, the distance between the two traction heads 14 is adjusted, when the distance is reduced, a worker pulls the straight teeth 6 leftwards through the handle 65, at the moment, the straight teeth 6 drive the gear 8 to rotate forwards, the threaded sleeve 7 rotates to drive the screw rod 9 to move downwards, at the moment, the connecting disc 10 moves downwards and simultaneously drives the adjusting rod 11 to rotate, the adjusting rod 11 pulls the fixing rods 13, the two fixing rods 13 are close to each other, and at the moment, the distance between the two traction heads 14 is reduced.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. A passageway ware for neural scope operation of hypertensive cerebral hemorrhage, including connecting seat (1), adjustment mechanism and fixed establishment, its characterized in that: the left side and the right side of the connecting seat (1) are respectively provided with a fixing mechanism, and the bottom of the connecting seat (1) is fixedly connected with a sliding chute (5);
adjustment mechanism, adjustment mechanism including slide at inside straight-tooth (6) of spout (5), set up inside connecting seat (1) and rotate threaded sleeve (7) of being connected and fix fixed block (12) in the connecting seat (1) left and right sides with connecting seat (1), threaded sleeve (7) surface is close to position fixedly connected with gear (8) of bottom, threaded sleeve (7) internal thread is connected with lead screw (9) that the top is fixed with connection pad (10), fixed block (12) openly rotate through the pivot and are connected with dead lever (13), it has regulation pole (11) to articulate between connection pad (10) and dead lever (13), dead lever (13) top fixedly connected with leads out head (14) and the even fixedly connected with in dead lever (14) bottom and leads out claw (15).
2. The channel device for the neuroendoscopic surgery for hypertensive cerebral hemorrhage according to claim 1, wherein: the fixing mechanism comprises connecting pipes (2) fixed on the left side and the right side of the connecting seat (1) and internally fixed with elastic springs (3), one side, away from the connecting seat (1), of each connecting pipe (2) is hinged with a sucker (4), and each connecting pipe (2) is a rubber hose.
3. The channel device for the neuroendoscopic surgery for hypertensive cerebral hemorrhage according to claim 1, wherein: straight-teeth (6) are located gear (8) back and are connected with gear (8) transmission, the positive left side fixedly connected with handle (65) of straight-teeth (6).
4. The channel device for the neuroendoscopic surgery for hypertensive cerebral hemorrhage according to claim 1, wherein: the bottom of the retracting claw (15) is a plane, and the retracting claw (15) is of an L-shaped structure.
5. The channel device for the neuroendoscopic surgery for hypertensive cerebral hemorrhage according to claim 1, wherein: first fixed slot (51) have evenly been seted up in spout (5) openly, second fixed slot (61) have evenly been seted up at straight-tooth (6) back, sliding connection has card ball (62) of pegging graft with first fixed slot (51) activity between second fixed slot (61) inner wall, fixedly connected with fixed spring (63) between card ball (62) and second fixed slot (61).
6. The channel device for the neuroendoscopic surgery for hypertensive cerebral hemorrhage according to claim 1, wherein: straight-tooth (6) top and the equal fixedly connected with stopper (64) in bottom, spout (5) inner wall top and bottom are all seted up with stopper (64) sliding connection's slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121349523.9U CN215839227U (en) | 2021-06-17 | 2021-06-17 | Channel device for nerve endoscopic surgery of hypertensive cerebral hemorrhage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121349523.9U CN215839227U (en) | 2021-06-17 | 2021-06-17 | Channel device for nerve endoscopic surgery of hypertensive cerebral hemorrhage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215839227U true CN215839227U (en) | 2022-02-18 |
Family
ID=80315189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121349523.9U Expired - Fee Related CN215839227U (en) | 2021-06-17 | 2021-06-17 | Channel device for nerve endoscopic surgery of hypertensive cerebral hemorrhage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215839227U (en) |
-
2021
- 2021-06-17 CN CN202121349523.9U patent/CN215839227U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |