CN217489180U - Auxiliary positioning device for brain surgery - Google Patents
Auxiliary positioning device for brain surgery Download PDFInfo
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- CN217489180U CN217489180U CN202220363909.3U CN202220363909U CN217489180U CN 217489180 U CN217489180 U CN 217489180U CN 202220363909 U CN202220363909 U CN 202220363909U CN 217489180 U CN217489180 U CN 217489180U
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- brain surgery
- positioning device
- auxiliary positioning
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Abstract
The utility model belongs to the technical field of medical devices, in particular to an auxiliary positioning device for brain surgery, which comprises a device main body, wherein one side of the upper surface of the device main body is provided with a chute, one side of the chute is provided with a catch, the upper surface of the chute is provided with a ball, the outer side of the chute is provided with a slide block, the outer side of the slide block is provided with a supporting block, the upper end of the supporting block is provided with a fixed block, the inner side of the fixed block is provided with a limit groove, a telescopic spring is arranged in the limit groove, one end of the telescopic spring is provided with a clamping block, the upper end of the clamping block penetrates through the inner wall of the limit groove to be provided with a positioning block, and the inner surface of the positioning block is provided with a protection pad. Thereby utilize the locating piece to fix patient's brain, improved the device main part through this kind of mode and used the convenience.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a brain surgery operation is with auxiliary positioning device.
Background
The brain surgery is generally referred to as neurosurgery, and is a subject of comprehensive treatment and comprehensive evaluation by using neurosurgery mainly as examination and operation as a path. The youngest, most complex and most rapidly developing discipline in medicine, where brain surgery has previously been a forbidden area due to technical limitations, has enabled the development of advanced microsurgical instruments to perform various types of microneurosurgery procedures.
The prior art has the following problems:
1. when the existing auxiliary positioning is used, the device is usually fixed in a bolt mode, but the existing mode is troublesome to operate when used, so that the operation time is increased, and the positioning device cannot move after being fixed, so that the use comfort of the device is influenced;
2. when the existing device is used, the height of an operator is different, so that the auxiliary positioning device has limitation when in use, the use effect of the positioning device is reduced, and the auxiliary positioning device for brain surgery is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a brain surgery is with supplementary positioner to prior art not enough, the utility model provides a positioner that exists has solved present comparatively trouble problem when using.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a brain surgery operation is with auxiliary positioning device, includes the device main part, device main part upper surface one side is provided with the spout, spout one side is provided with the separation blade, the spout upper surface is provided with the ball, the spout outside is provided with the slider, the slider outside is provided with the supporting shoe, the supporting shoe upper end is provided with the fixed block, the fixed block inboard is provided with the spacing groove, spacing inslot portion is provided with expanding spring, expanding spring one end is provided with the fixture block, the fixture block upper end runs through spacing inslot wall and is provided with the locating piece, the locating piece internal surface is provided with the protection pad.
As an optimal technical scheme of the utility model, the shape of spout is T shape, sliding connection between spout and the slider.
As a preferred technical scheme of the utility model, the shape of separation blade is square, separation blade fixed mounting is close to marginal one end at the spout.
As a preferred technical scheme of the utility model, the quantity of ball is a plurality of groups, the ball equidistance is arranged at the spout upper surface, swing joint between ball and the spout.
As a preferred technical scheme of the utility model, fixture block bottom one side and expanding spring one end fixed connection, the fixture block upper end runs through spacing inslot wall and locating piece bottom fixed connection.
As a preferred technical scheme of the utility model, the quantity of locating piece is two sets of, the locating piece symmetrical arrangement is at the fixed block upper surface.
As an optimized technical proposal of the utility model, the material of the protection pad is made of silica gel, and the protection pad is fixedly bonded on the inner surface of the positioning block.
Compared with the prior art, the utility model provides a brain surgery is with assistance-localization real-time device possesses following beneficial effect:
1. this brain surgery is auxiliary positioning device for operation through setting up spacing groove, expanding spring, fixture block and locating piece, utilizes the expanding spring of spacing inslot portion setting and the cooperation of fixture block, can adjust the position of locating piece to utilize the locating piece to fix the patient brain, improved device main part through this kind of mode and used the convenience.
2. This brain surgery is auxiliary positioning device for operation through setting up spout, ball and slider, utilizes the cooperation of spout and slider to adjust the position of supporting shoe to adjust the position of fixed block according to patient's height difference, and utilize the ball can reduce the frictional force between spout and the slider, thereby be convenient for remove the slider, improved the suitability of device main part through this kind of mode.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic view of the front plan structure of the present invention;
FIG. 3 is a schematic view of the slider structure of the present invention;
FIG. 4 is a schematic side view of the sliding chute and the baffle of the present invention;
FIG. 5 is a schematic view of the structure of the sliding groove and the ball of the present invention;
fig. 6 is the schematic view of the plane structure of the extension spring and the fixture block of the present invention.
In the figure: 1. a device main body; 2. a chute; 21. a baffle plate; 22. a ball bearing; 3. a slider; 4. a support block; 5. a fixed block; 6. a limiting groove; 7. a tension spring; 8. a clamping block; 9. positioning blocks; 10. a pad.
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.
Referring to fig. 1-6, in the present embodiment: the utility model provides a brain surgery operation is with auxiliary positioning device, including device main part 1, 1 upper surface one side of device main part is provided with spout 2, 2 one side of spout is provided with separation blade 21, 2 upper surfaces of spout are provided with ball 22, 2 outsides of spout are provided with slider 3, 3 outsides of slider are provided with supporting shoe 4, 4 upper ends of supporting shoe are provided with fixed block 5, 5 inboard sides of fixed block are provided with spacing groove 6, 6 inside expanding spring 7 that are provided with of spacing groove, 7 one end of expanding spring is provided with fixture block 8, 8 upper ends of fixture block run through 6 inner walls of spacing groove and are provided with locating piece 9, 9 internal surfaces of locating piece are provided with protection pad 10.
In this embodiment, the chute 2 is T-shaped, the chute 2 is slidably connected with the slider 3, and the position of the supporting block 4 can be moved by the cooperation of the chute 2 and the slider 3; the baffle piece 21 is square, the baffle piece 21 is fixedly arranged at one end, close to the edge, of the sliding groove 2, the sliding block 3 can be limited by the baffle piece 21, the situation that one end of the sliding groove 2 falls when the sliding block 3 is used is avoided, and the use safety of the sliding block 3 is improved; the quantity of the balls 22 is a plurality of groups, the balls 22 are arranged on the upper surface of the sliding chute 2 at equal intervals, the balls 22 are movably connected with the sliding chute 2, and the balls 22 can reduce the friction force between the sliding chute 2 and the sliding block 3, so that the sliding block 3 can move conveniently; one side of the bottom end of the clamping block 8 is fixedly connected with one end of the telescopic spring 7, the upper end of the clamping block 8 penetrates through the inner wall of the limiting groove 6 and is fixedly connected with the bottom end of the positioning block 9, and the positioning block 9 can be pushed inwards by matching the telescopic spring 7 with the clamping block 8, so that the head of a patient is positioned by the positioning block 9; the number of the positioning blocks 9 is two, the positioning blocks 9 are symmetrically arranged on the upper surface of the fixing block 5, and the fixing effect of the positioning blocks 9 can be improved by arranging the two groups of the positioning blocks 9; the protection pad 10 is made of silica gel, the protection pad 10 is fixedly bonded on the inner surface of the positioning block 9, the comfort level of the positioning block 9 can be improved by using the protection pad 10, and the head of a patient is prevented from being scratched when the positioning block 9 positions the head of the patient.
The utility model discloses a theory of operation and use flow: after a patient lies on the device main body 1, the position of the supporting block 4 can be adjusted by utilizing the matching of the sliding groove 2 and the sliding block 3 according to the height of the patient, so that the fixed block 5 is moved to the lower part of the head of the patient, the sliding block 3 can be limited by utilizing the blocking piece 21 in the moving process of the sliding block 3, the condition that one end of the sliding groove 2 drops when the sliding block 3 is used is avoided, the use safety of the sliding block 3 is improved, the friction force between the sliding groove 2 and the sliding block 3 can be reduced by utilizing the ball 22, so that the sliding block 3 can be conveniently moved, after the fixed block 5 is moved to the lower part of the head of the patient, the positioning block 9 is moved to the outer side, after the head of the patient is placed into the inner side of the positioning block 9, the positioning block 9 can be pushed to the inner side by utilizing the matching of the expansion spring 7 and the clamping block 8 which are arranged in the limiting groove 6, so that the head of the patient is positioned by utilizing the positioning block 9, by the aid of the mode, the using convenience of the positioning block 9 is improved, the using comfort of the positioning block 9 can be improved by the aid of the protection pad 10, and the head of a patient is prevented from being scratched when the positioning block 9 is used for positioning the head of the patient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An auxiliary positioning device for brain surgery comprises a device main body (1), and is characterized in that: device main part (1) upper surface one side is provided with spout (2), spout (2) one side is provided with separation blade (21), spout (2) upper surface is provided with ball (22), spout (2) outside is provided with slider (3), the slider (3) outside is provided with supporting shoe (4), supporting shoe (4) upper end is provided with fixed block (5), fixed block (5) inboard is provided with spacing groove (6), spacing groove (6) inside is provided with expanding spring (7), expanding spring (7) one end is provided with fixture block (8), fixture block (8) upper end is run through spacing groove (6) inner wall and is provided with locating piece (9), locating piece (9) internal surface is provided with protection pad (10).
2. The auxiliary positioning device for brain surgery according to claim 1, wherein: the sliding groove (2) is T-shaped, and the sliding groove (2) is connected with the sliding block (3) in a sliding mode.
3. The auxiliary positioning device for brain surgery of claim 1, wherein: the shape of separation blade (21) is square, separation blade (21) fixed mounting is close to marginal one end in spout (2).
4. The auxiliary positioning device for brain surgery according to claim 1, wherein: the quantity of ball (22) is a plurality of groups, ball (22) equidistance is arranged on spout (2) upper surface, swing joint between ball (22) and spout (2).
5. The auxiliary positioning device for brain surgery according to claim 1, wherein: one side of the bottom end of the clamping block (8) is fixedly connected with one end of the telescopic spring (7), and the upper end of the clamping block (8) penetrates through the inner wall of the limiting groove (6) and is fixedly connected with the bottom end of the positioning block (9).
6. The auxiliary positioning device for brain surgery according to claim 1, wherein: the number of the positioning blocks (9) is two, and the positioning blocks (9) are symmetrically arranged on the upper surface of the fixing block (5).
7. The auxiliary positioning device for brain surgery according to claim 1, wherein: the protection pad (10) is made of silica gel, and the protection pad (10) is fixedly bonded on the inner surface of the positioning block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220363909.3U CN217489180U (en) | 2022-02-22 | 2022-02-22 | Auxiliary positioning device for brain surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220363909.3U CN217489180U (en) | 2022-02-22 | 2022-02-22 | Auxiliary positioning device for brain surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217489180U true CN217489180U (en) | 2022-09-27 |
Family
ID=83346813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220363909.3U Active CN217489180U (en) | 2022-02-22 | 2022-02-22 | Auxiliary positioning device for brain surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217489180U (en) |
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2022
- 2022-02-22 CN CN202220363909.3U patent/CN217489180U/en active Active
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