CN211658232U - Retractor fixer for neurosurgery clinical operation - Google Patents
Retractor fixer for neurosurgery clinical operation Download PDFInfo
- Publication number
- CN211658232U CN211658232U CN202020170780.5U CN202020170780U CN211658232U CN 211658232 U CN211658232 U CN 211658232U CN 202020170780 U CN202020170780 U CN 202020170780U CN 211658232 U CN211658232 U CN 211658232U
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- Prior art keywords
- screw
- connecting rod
- wall
- seted
- side outer
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- Expired - Fee Related
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- 230000000694 effects Effects 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 description 6
- 230000006641 stabilisation Effects 0.000 description 6
- 238000011105 stabilization Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 3
- 210000004761 scalp Anatomy 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 210000005036 nerve Anatomy 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
- 208000027418 Wounds and injury 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
- 230000006378 damage Effects 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
- 210000003128 head Anatomy 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000002418 meninge Anatomy 0.000 description 1
- 208000030159 metabolic disease Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 210000001428 peripheral nervous system 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 utility model discloses a retractor fixer for neurosurgery clinical operation, including operating table body, connecting rod and bracing piece, the connecting block is installed to operating table body one side outer wall, the inside movable groove that has seted up of connecting block, the inside movable mounting of movable groove has the connecting rod, first screw has been seted up to connecting block one side outer wall, the spacing groove has been seted up to the connecting rod with the relative one side outer wall of first screw, the connecting rod deviates from connecting block one side outer wall and is provided with the bracing piece, the inside spout of having seted up of bracing piece, the second screw has been seted up to the connecting rod with the relative one side outer wall of. The utility model discloses a set up second screw, spout, second screw, activity groove and connecting rod, reached the effect of adjusting drag hook body application angle and use height, avoided medical personnel to support the drag hook body for a long time, reduced medical personnel's working strength, improved the equipment practicality.
Description
Technical Field
The utility model relates to a drag hook technical field specifically is a drag hook fixer for neurosurgery clinical operation.
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 systems, and related auxiliary mechanisms, such as skull, scalp, cerebral vessels and meninges, by using a unique neurosurgical research method.
Through mass search, the massage device in the prior art is found to achieve the purposes of facilitating medical personnel to use and expanding the use range of the retractor by improving a limiting mechanism, an adjusting device and a rotating mechanism, such as the retractor fixing device for the neurosurgery operation disclosed by the publication number CN108478244A, but the internal structure is complex and is not convenient to clean.
When carrying out neurosurgery, need use the drag hook to stimulate scalp or nerve etc to reached the purpose that exposes the operation field of vision, when nevertheless traditional drag hook used, need medical personnel manual support, operation time is longer, and medical personnel working strength is higher, and stability is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a neurosurgery is drag hook fixer for clinical operation possesses perfect fixing device's advantage, has solved the imperfect problem of fixing device.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a neurosurgery is drag hook fixer for clinical operation, includes operating table body, connecting rod and bracing piece, the connecting block is installed to operating table body one side outer wall, the inside movable groove that has seted up of connecting block, the inside movable mounting of movable groove has the connecting rod, first screw has been seted up to connecting block one side outer wall, the spacing groove has been seted up to the connecting rod one side outer wall relative with first screw, the connecting rod deviates from connecting block one side outer wall and is provided with the bracing piece, the inside spout of having seted up of bracing piece, the second screw has been seted up to the connecting rod one side outer.
Preferably, the first screw hole is internally and threadedly connected with a first screw, and the first screw penetrates through the first screw hole and is located inside the limiting groove.
Preferably, a second screw is arranged inside the sliding groove, and the second screw penetrates through the sliding groove and is meshed with the second screw hole.
Preferably, the outer wall of one end of the connecting rod is provided with a drag hook body.
Preferably, the first screw hole is communicated with the movable groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the second screw, spout and connecting rod, the effect of adjusting drag hook body application angle has been reached, medical personnel manually hold and get the bracing piece, and use the drag hook body to carry out work, after confirming drag hook body application angle, medical personnel manually rotate the second screw, the second screw meshes with the second screw, and drive bracing piece extrusion connecting rod, the meshing power that produces through second screw and second screw, guarantee bracing piece and connecting rod fixed connection, guarantee drag hook body job stabilization nature, reached the purpose of being convenient for change drag hook body application angle through the spout, the equipment practicality has been improved.
2. The utility model discloses a set up first screw, activity groove and spacing groove, the effect of adjustment drag hook body service height has been reached, medical personnel adjust the drag hook body and use high back, manual first screw that rotates, first screw meshes with first screw, and take place relative movement, contact until first screw and spacing inslot wall one side, the engaging force that produces when meshing, the mesh of extrusion connecting rod has been reached, it is stable to guarantee that the connecting rod is located activity inslot portion operating position, thereby guarantee drag hook body job stabilization stability, avoid medical personnel to support the drag hook body for a long time, medical personnel's working strength has been reduced, the equipment practicality has been improved.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic top view of the support rod structure of the present invention;
fig. 3 is a schematic view of the connecting block structure according to the present invention.
In the figure: 1. an operating table body; 11. connecting blocks; 12. a movable groove; 13. a first screw hole; 14. a first screw; 2. a connecting rod; 21. a limiting groove; 22. a second screw hole; 3. a support bar; 31. a second screw; 32. a chute; 33. a drag hook body.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a retractor fixer for neurosurgery clinical operation, includes operating table body 1, connecting rod 2 and bracing piece 3, and connecting block 11 is installed to 1 one side outer wall of operating table body, and connecting block 11 is inside to have seted up movable groove 12, and the inside movable mounting in movable groove 12 has connecting rod 2, and first screw 13 has been seted up to 11 one side outer walls of connecting block, and first screw 13 is linked together with movable groove 12. The connecting rod 2 has seted up spacing groove 21 with the relative one side outer wall of first screw 13, and first screw 13 internal thread is connected with first screw 14, and first screw 14 runs through first screw 13 and is located inside spacing groove 21. After medical personnel adjusted the drag hook body 33 and used the height, manual rotation first screw 14, first screw 14 meshes with first screw 13 mutually, and take place relative movement, contact until first screw 14 and spacing groove 21 inner wall one side, the meshing force that produces when meshing, the purpose of extrusion connecting rod 2 has been reached, it is stable to guarantee that connecting rod 2 is located the inside operating position of activity groove 12, thereby guarantee drag hook body 33 job stabilization and stability, avoid medical personnel to support drag hook body 33 for a long time, medical personnel's working strength has been reduced, the equipment practicality has been improved.
The connecting rod 2 deviates from the outer wall of one side of the connecting block 11 and is provided with a supporting rod 3, and the outer wall of one end of the connecting rod 2 is provided with a drag hook body 33. Medical personnel's manual drag hook body 33 of taking to pull scalp or nerve etc. when the patient operates, the head is placed the position and is fixed usually, and the medical personnel of being convenient for treat. The supporting rod 3 is internally provided with a sliding groove 32. The slide groove 32 ensures that the support rod 3 rotates around the second screw 31, thereby achieving the purpose of changing the working angle of the retractor body 33. The outer wall of one side of the connecting rod 2 opposite to the supporting rod 3 is provided with a second screw hole 22, a second screw 31 is arranged inside the sliding groove 32, and the second screw 31 penetrates through the sliding groove 32 to be meshed with the second screw hole 22. Medical personnel manually hold and get bracing piece 3, and use drag hook body 33 to carry out work, after confirming drag hook body 33 application angle, medical personnel manually rotate second screw 31, second screw 31 meshes with second screw 22 mutually, and drive 3 extrusion connecting rods 2 of bracing piece, through the meshing power that second screw 31 and second screw 22 produced, guarantee bracing piece 3 and 2 fixed connection of connecting rod, guarantee drag hook body 33 job stabilization nature, reached the purpose of being convenient for change drag hook body 33 application angle through spout 32, the equipment practicality has been improved.
The working principle is as follows: medical personnel manually hold and get bracing piece 3, and use drag hook body 33 to carry out work, after confirming drag hook body 33 application angle, medical personnel manually rotate second screw 31, second screw 31 meshes with second screw 22 mutually, and drive 3 extrusion connecting rods 2 of bracing piece, through the meshing power that second screw 31 and second screw 22 produced, guarantee bracing piece 3 and 2 fixed connection of connecting rod, guarantee drag hook body 33 job stabilization nature, reached the purpose of being convenient for change drag hook body 33 application angle through spout 32, the equipment practicality has been improved.
After medical personnel adjusted the drag hook body 33 and used the height, manual rotation first screw 14, first screw 14 meshes with first screw 13 mutually, and take place relative movement, contact until first screw 14 and spacing groove 21 inner wall one side, the meshing force that produces when meshing, the purpose of extrusion connecting rod 2 has been reached, it is stable to guarantee that connecting rod 2 is located the inside operating position of activity groove 12, thereby guarantee drag hook body 33 job stabilization and stability, avoid medical personnel to support drag hook body 33 for a long time, medical personnel's working strength has been reduced, the equipment practicality has been improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a retractor fixer for neurosurgery clinical operation, includes operating table body (1), connecting rod (2) and bracing piece (3), its characterized in that: connecting block (11) are installed to operating table body (1) one side outer wall, movable groove (12) have been seted up to connecting block (11) inside, movable groove (12) inside movable mounting has connecting rod (2), first screw (13) have been seted up to connecting block (11) one side outer wall, spacing groove (21) have been seted up to connecting rod (2) and the relative one side outer wall of first screw (13), connecting rod (2) deviate from connecting block (11) one side outer wall and are provided with bracing piece (3), spout (32) have been seted up to bracing piece (3) inside, second screw (22) have been seted up to connecting rod (2) and the relative one side outer wall of bracing piece (3).
2. The retractor fixer for neurosurgical clinical operation according to claim 1, wherein: the first screw hole (13) is connected with a first screw (14) in a threaded manner, and the first screw (14) penetrates through the first screw hole (13) and is located inside the limiting groove (21).
3. The retractor fixer for neurosurgical clinical operation according to claim 1, wherein: a second screw (31) is arranged in the sliding groove (32), and the second screw (31) penetrates through the sliding groove (32) and is meshed with the second screw hole (22).
4. The retractor fixer for neurosurgical clinical operation according to claim 1, wherein: the outer wall of one end of the connecting rod (2) is provided with a drag hook body (33).
5. The retractor fixer for neurosurgical clinical operation according to claim 1, wherein: the first screw hole (13) is communicated with the movable groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020170780.5U CN211658232U (en) | 2020-02-08 | 2020-02-08 | Retractor fixer for neurosurgery clinical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020170780.5U CN211658232U (en) | 2020-02-08 | 2020-02-08 | Retractor fixer for neurosurgery clinical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211658232U true CN211658232U (en) | 2020-10-13 |
Family
ID=72740903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020170780.5U Expired - Fee Related CN211658232U (en) | 2020-02-08 | 2020-02-08 | Retractor fixer for neurosurgery clinical operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211658232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113768561A (en) * | 2021-10-18 | 2021-12-10 | 郑州大学第一附属医院 | Retractor fixer for neurosurgery and using method |
-
2020
- 2020-02-08 CN CN202020170780.5U patent/CN211658232U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113768561A (en) * | 2021-10-18 | 2021-12-10 | 郑州大学第一附属医院 | Retractor fixer for neurosurgery and using method |
| CN113768561B (en) * | 2021-10-18 | 2023-11-24 | 郑州大学第一附属医院 | Neurosurgery retractor fixer and using method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |