CN217744464U - Retractor for neurosurgery clinical operation - Google Patents
Retractor for neurosurgery clinical operation Download PDFInfo
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- CN217744464U CN217744464U CN202221495057.XU CN202221495057U CN217744464U CN 217744464 U CN217744464 U CN 217744464U CN 202221495057 U CN202221495057 U CN 202221495057U CN 217744464 U CN217744464 U CN 217744464U
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- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000001356 surgical procedure Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000018737 Parkinson disease Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 210000002418 meninge Anatomy 0.000 description 1
- 208000030159 metabolic disease Diseases 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 208000004296 neuralgia Diseases 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 210000001428 peripheral nervous system Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
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Abstract
The application discloses neurosurgery clinical operation is with leading out device, including second screwed pipe, frame, guide slot, two-way screw pole, found the piece, spacing smooth fast, electric putter, firm nest block, tractive arc, second shank of bolt, first screwed pipe, no. three servo motor and motor fixed block. This application makes the second screwed pipe rotatory when starting No. two servo motor, through the inside with the wall threaded connection second screwed pipe of second shank of bolt, with the wall of the firm nest block of tip fixed connection of second shank of bolt, make the second shank of bolt stretch out and draw back at its inside when the second screwed pipe is rotatory, through the wall with the inside fixed connection electric putter of the nest block that will stabilize, thereby the base of electric putter's output shaft tip fixed connection tractive arc drives the tractive arc and carries out the tractive arc to patient's operation position when the second shank of bolt is flexible at the inside of second screwed pipe, makes the tractive arc reciprocate when starting electric putter.
Description
Technical Field
The application relates to the technical field of retraction for clinical neurosurgery operations, in particular to a retraction device for clinical neurosurgery operations.
Background
Neurosurgery is a branch of surgery, and is a high, fine and advanced subject of new diagnosis, treatment and prevention technologies, which is based on surgery as a main treatment means in the surgery and is applied with a unique neurosurgery research method to research the etiology and pathogenesis of human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms, such as injury, inflammation, tumor, malformation of structures of skull, scalp, cerebral vessels, meninges and the like, and certain genetic metabolic disorders or dysfunctional diseases, such as epilepsy, parkinson's disease, neuralgia and the like.
When current neurosurgery is clinical to operate for patient, generally need the assistant to assist and take off patient's operation position to main sword doctor operates, not only extravagant manpower still can influence the operation, and current device operation of retracting is inconvenient, is not convenient for adjust the height according to the operation needs and the width that needs are retracted, can't satisfy the operation user demand, can lead to the operating time longer. Therefore, a retraction device for neurosurgical clinical operation is provided to solve the above problems.
Disclosure of Invention
In the embodiment, a retraction device for neurosurgical clinical operation is provided for solving the retraction problem of the retraction device for neurosurgical clinical operation in the prior art.
According to one aspect of the application, a retraction device for neurosurgery clinical operation is provided, which comprises a moving wheel, an upright post, a first servo motor, a first bolt rod, a lifting table, a bidirectional screw rod, a vertical block, a third servo motor and a traction mechanism;
the drawing mechanism comprises a second servo motor, a second threaded pipe, an electric push rod, a stable sleeve block, a drawing arc plate and a second bolt rod, the inner wall surface of a base fixed connection frame of the second servo motor, the end part of an output shaft end part of the second servo motor is fixedly connected with the end part of the second threaded pipe, the inner thread of the second threaded pipe is connected with the wall surface of the second bolt rod, the wall surface of the end part of the second bolt rod is fixedly connected with the stable sleeve block, the wall surface of the inner fixed connection electric push rod of the stable sleeve block is connected with the wall surface of the output end fixed connection drawing arc plate of the electric push rod.
Further, the inside top surface of frame sets up the guide slot, the inside sliding connection of guide slot is spacing fast wall, spacing fast bottom surface fixed connection electric putter's base.
Further, the bottom surface of the vertical block is fixedly connected with the top surface of the frame, and the inner threads of the vertical block are connected with the wall surface of the bidirectional screw rod.
Furthermore, the end part of the bidirectional screw rod is fixedly connected with the end part of an output shaft of the third servo motor.
Furthermore, the wall surface of the third servo motor is fixedly connected with the inside of the motor fixing block, and the bottom surface of the motor fixing block is fixedly connected with the top surface of the frame.
Furthermore, the top end of the moving wheel is fixedly connected with the corner of the bottom surface of the moving plate, and the top surface of the moving plate is fixedly connected with the base of the upright post.
Furthermore, the top surface of the lifting platform is fixedly connected with the bottom end of the frame.
Further, the top end of the first bolt rod is fixedly connected with the bottom surface of the lifting table, and the outer wall surface of the first bolt rod is in threaded connection with the inside of the first threaded pipe.
Further, the base of the first servo motor is fixedly connected with the inner bottom surface of the upright column, and the end part of the output shaft of the first servo motor is fixedly connected with the bottom end of the first threaded pipe.
Further, the lateral wall surface of stand sets up the louvre.
Through the above-mentioned embodiment of this application, adopted traction mechanism, solved the tractive problem of the retractor device for the clinical operation of neurosurgery, obtained the tractive effect of retractor device for the clinical operation of neurosurgery.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic perspective view of one embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of one embodiment of the present application;
fig. 3 is an overall front view of an embodiment of the present application.
In the figure: 1. a moving wheel; 2. moving the plate; 3. a column; 4. a first servo motor; 5. a first bolt shank; 6. a lifting platform; 7. a second servo motor; 8. a second threaded pipe; 9. a frame; 10. a guide groove; 11. a bidirectional screw rod; 12. erecting a block; 13. the limiting is quick; 14. an electric push rod; 15. a stable sleeve block; 16. pulling the arc-shaped plate; 17. a second bolt shank; 18. a first threaded pipe; 19. a third servo motor; 20. and a motor fixing block.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "fixed," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-3, a retractor device for neurosurgical clinical operation comprises a moving wheel 1, a vertical column 3, a first servo motor 4, a first bolt bar 5, a lifting platform 6, a bidirectional screw bar 11, a vertical block 12, a third servo motor 19 and a traction mechanism;
the traction mechanism comprises a second servo motor 7, a second threaded pipe 8, an electric push rod 14, a stable sleeve block 15, a traction arc-shaped plate 16 and a second bolt rod 17, wherein the base of the second servo motor 7 is fixedly connected with the inner wall surface of the frame 9, the end part of an output shaft of the second servo motor 7 is fixedly connected with the end part of the second threaded pipe 8, the inner part of the second threaded pipe 8 is in threaded connection with the wall surface of the second bolt rod 17, the end part of the second bolt rod 17 is fixedly connected with the wall surface of the stable sleeve block 15, the inner part of the stable sleeve block 15 is fixedly connected with the wall surface of the electric push rod 14, the output end part of the electric push rod 14 is fixedly connected with the base of the traction arc-shaped plate 16, the second threaded pipe 8 is rotated by starting the second servo motor 7, the end part of the second bolt rod 17 is fixedly connected with the inner part of the second threaded pipe 8, the end part of the second bolt rod 17 is fixedly connected with the wall surface of the stable sleeve block 15, when the second threaded pipe 8 rotates, the second threaded pipe 17 is connected with the inner part of the second threaded pipe 14, the traction arc-shaped plate 14 is connected with the electric push rod 14, and the traction arc-shaped plate 16 can be driven by the traction arc-shaped plate 16 when the traction arc-shaped plate 16 is pulled and the traction arc-shaped plate is pulled up and moved, so as the traction arc-shaped plate is pulled, the traction arc-up and moved, the traction arc-shaped plate 14 is pulled, the traction arc-shaped plate can be pulled up and moved up and down;
the inner top surface of the frame 9 is provided with a guide groove 10, the inner part of the guide groove 10 is slidably connected with the wall surface of a limit slide block 13, the bottom surface of the limit slide block 13 is fixedly connected with a base of an electric push rod 14, the inner top surface of the frame 9 is provided with the guide groove 10, the wall surface of the limit slide block 13 is slidably connected with the inner part of the guide groove 10, the bottom surface of the limit slide block 13 is fixedly connected with the base of the electric push rod 14, the electric push rod 14 moves along the frame 9 to limit, the bottom surface of the upright block 12 is fixedly connected with the top surface of the frame 9, the inner part of the upright block 12 is fixedly connected with the wall surface of a bidirectional screw rod 11, the two frames 9 are close to each other when the bidirectional screw rod 11 rotates, the end part of an output shaft of a third servo motor 19 is fixedly connected with the end part of the bidirectional screw rod 11, the end part of an output shaft of the third servo motor 19 is fixedly connected with the end part of the bidirectional screw rod 11, when the third servo motor 19 is rotated, the third servo motor 11 is automatically connected with the top surface of the lifting and moving plate 2, the lifting and moving plate is connected with the lifting and moving plate 6, with the inside of the first screwed pipe 18 of wall threaded connection of elevating platform 6, make elevating platform 6 can go up and down through the flexible of first shank of bolt 5 in first screwed pipe 18 inside, can make the high lifting adjustment of frame 9 when elevating platform 6 goes up and down, the inside bottom surface of a servo motor 4's base fixed connection stand 3, the bottom of the first screwed pipe 18 of output shaft end fixed connection of a servo motor 4, through the output shaft end with a servo motor 4 of bottom fixed connection of first screwed pipe 18, make first screwed pipe 18 autogiration when starting a servo motor 4, the lateral wall surface of stand 3 sets up the louvre.
When the medical traction arc-shaped surgical instrument is used, the second threaded pipe 8 is rotated when the servo motor 7 is started, the wall surface of the second bolt rod 17 is in threaded connection with the inside of the second threaded pipe 8, the end part of the second bolt rod 17 is fixedly connected with the wall surface of the stable sleeve block 15, the second bolt rod 17 is made to stretch and contract in the second threaded pipe 8 when the second threaded pipe 8 rotates, the inner part of the stable sleeve block 15 is fixedly connected with the wall surface of the electric push rod 14, the end part of the output shaft of the electric push rod 14 is fixedly connected with the base of the traction arc-shaped plate 16, when the second bolt rod 17 stretches and contracts in the second threaded pipe 8, the traction arc-shaped plate 16 is driven to carry out surgical operation on a surgical part of a patient, when the electric push rod 14 is started, the traction arc-shaped plate 16 can move up and down, by arranging the guide groove 10 on the inner top surface of the frame 9, the wall surface of the limiting slide block 13 is in sliding connection with the inner part of the guide groove 10, the bottom surface of the limit block 13 is fixedly connected with the base of the electric push rod 14, the limit function is realized when the electric push rod 14 moves along the frame 9, the bottom surface of the vertical block 12 is fixedly connected with the top surface of the frame 9, the inner part of the vertical block 12 is connected with the wall surface of the two-way screw rod 11 in a threaded manner, when the two-way screw rod 11 rotates, the two frames 9 are close to each other, the end part of the two-way screw rod 11 is fixedly connected with the end part of the output shaft of the three-way servo motor 19, when the three-way servo motor 19 is started, the two-way screw rod 11 automatically rotates, so that the two frames 9 can automatically approach, the top end of the first bolt rod 5 is fixedly connected with the bottom surface of the lifting table 6, the wall surface of the lifting table 6 is connected with the inner part of the first threaded pipe 18 in a threaded manner, the lifting table 6 can be lifted by the expansion and contraction of the first bolt rod 5 in the inner part of the first threaded pipe 18, when the lifting platform 6 is lifted, the height of the frame 9 can be adjusted, and the bottom end of the first threaded pipe 18 is fixedly connected with the end part of the output shaft of the first servo motor 4, so that the first threaded pipe 18 automatically rotates when the first servo motor 4 is started.
The application has the advantages that:
1. make the second screwed pipe rotatory when through starting servo motor No. two, through the inside with the wall threaded connection second screwed pipe of second shank of bolt, with the wall of the firm nest block of tip fixed connection of second shank of bolt, make the second shank of bolt stretch out and draw back in its inside when the second screwed pipe is rotatory, through the wall with the inside fixed connection electric putter of the nest block that will stabilize, electric putter's output shaft tip fixed connection tractive arc's base thereby drives the tractive arc and leads out the tractive arc and draw back patient operation position when the second shank of bolt is flexible in second screwed pipe is inside, makes the tractive arc can reciprocate when starting electric putter.
2. Through setting up the guide slot at the inside top surface of frame, with the inside of spacing smooth fast wall sliding connection guide slot, with the base of spacing smooth fast bottom surface fixed connection electric putter, play limiting displacement when electric putter removes along the frame, through the top surface of the bottom surface fixed connection frame that will found the piece, the wall of the two-way screw pole of inside threaded connection that will found the piece, make two frames be close to each other when two-way screw pole is rotatory, through the output shaft tip with three servo motor of the tip fixed connection of two-way screw pole, make two-way screw pole autogiration when starting three servo motor, thereby make two frames can be close to automatically.
3. Through the bottom surface with the top fixed connection elevating platform of first shank of bolt, with the inside of the first screwed pipe of wall threaded connection of elevating platform, make the elevating platform can go up and down through the flexible of first shank of bolt in first screwed pipe inside, can make the high lift adjustment of frame when the elevating platform goes up and down, through the output shaft tip with a bottom fixed connection servo motor of first screwed pipe, make first screwed pipe autogiration when starting servo motor.
The present application is directed to circuits and electronic components and modules, all of which are well within the skill of those in the art and, needless to say, the present application is not directed to software and process improvements.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A retractor device for neurosurgical clinical operation is characterized in that: the device comprises a moving wheel (1), a vertical column (3), a first servo motor (4), a first bolt rod (5), a lifting table (6), a two-way screw rod (11), a vertical block (12), a third servo motor (19) and a drawing mechanism;
the drawing mechanism comprises a second servo motor (7), a second threaded pipe (8), an electric push rod (14), a stable sleeve block (15), a drawing arc-shaped plate (16) and a second bolt rod (17), the inner wall surface of a base fixed connection frame (9) of the second servo motor (7), the end part of an output shaft end part of the second threaded pipe (8) of the second servo motor (7) is fixedly connected, the wall surface of the second bolt rod (17) is connected with the inner thread of the second threaded pipe (8), the wall surface of the stable sleeve block (15) is fixedly connected with the end part of the second bolt rod (17), the wall surface of the electric push rod (14) is fixedly connected with the inner part of the stable sleeve block (15), and the base of the drawing arc-shaped plate (16) is fixedly connected with the output end of the electric push rod (14).
2. The neurosurgical clinical surgical retraction device according to claim 1, wherein: the top surface of the interior of the frame (9) is provided with a guide groove (10), the interior of the guide groove (10) is connected with the wall surface of a limiting sliding block (13) in a sliding manner, and the bottom surface of the limiting sliding block (13) is fixedly connected with a base of an electric push rod (14).
3. The neurosurgical clinical surgical retraction device according to claim 1, wherein: the bottom surface of the vertical block (12) is fixedly connected with the top surface of the frame (9), and the inner threads of the vertical block (12) are connected with the wall surface of the bidirectional screw rod (11).
4. The neurosurgical clinical surgical retraction device according to claim 1, wherein: the end part of the bidirectional screw rod (11) is fixedly connected with the end part of an output shaft of a third servo motor (19).
5. The neurosurgical clinical surgical retraction device according to claim 1, wherein: the wall surface of the third servo motor (19) is fixedly connected with the inside of the motor fixing block (20), and the bottom surface of the motor fixing block (20) is fixedly connected with the top surface of the frame (9).
6. The neurosurgical clinical surgical retraction device according to claim 1, wherein: the top end of the moving wheel (1) is fixedly connected with the corner of the bottom surface of the moving plate (2), and the top surface of the moving plate (2) is fixedly connected with the base of the upright post (3).
7. The retraction device for neurosurgical clinical surgery of claim 1, wherein: the top surface of the lifting platform (6) is fixedly connected with the bottom end of the frame (9).
8. The neurosurgical clinical surgical retraction device according to claim 1, wherein: the top end of the first bolt rod (5) is fixedly connected with the bottom surface of the lifting table (6), and the outer wall surface of the first bolt rod (5) is in threaded connection with the inside of a first threaded pipe (18).
9. The neurosurgical clinical surgical retraction device according to claim 1, wherein: the base of the first servo motor (4) is fixedly connected with the inner bottom surface of the upright post (3), and the end part of an output shaft of the first servo motor (4) is fixedly connected with the bottom end of the first threaded pipe (18).
10. The neurosurgical clinical surgical retraction device according to claim 1, wherein: and heat dissipation holes are formed in the surface of the side wall of the upright post (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221495057.XU CN217744464U (en) | 2022-06-15 | 2022-06-15 | Retractor for neurosurgery clinical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221495057.XU CN217744464U (en) | 2022-06-15 | 2022-06-15 | Retractor for neurosurgery clinical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217744464U true CN217744464U (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221495057.XU Expired - Fee Related CN217744464U (en) | 2022-06-15 | 2022-06-15 | Retractor for neurosurgery clinical operation |
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| Country | Link |
|---|---|
| CN (1) | CN217744464U (en) |
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2022
- 2022-06-15 CN CN202221495057.XU patent/CN217744464U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221108 |