阅读说明：本技术 一种基于神经科用手术辅助装置 (Operation auxiliary device for neurology department ) 是由 盛正乾 周静 李新龙 于 2021-08-30 设计创作，主要内容包括：本发明涉及医疗手术辅助设备技术领域,尤其涉及一种基于神经科用手术辅助装置。其技术方案包括：U形支撑框,所述U形支撑框的下端内壁设有底托,所述底托的上端设置有位于U形支撑框内侧的弧形支撑块,所述弧形支撑块的下端内壁开设有凹槽,所述凹槽内连接有支撑板,所述支撑板的上端滑动连接有传动齿条,所述传动杆的一端连接有滑板,所述U形支撑框的内部设有电动推杆,所述电动推杆的伸缩端与滑板连接,所述弧形支撑块的上端连接有定位条。本发明能够对患者的头部进行调整,便于手术的进行,且能够对患者的头部进行限位,整个装置的稳定性非常好,提高了手术的成功率。(The invention relates to the technical field of medical operation auxiliary equipment, in particular to an operation auxiliary device based on neurology department. The technical scheme comprises the following steps: the U-shaped supporting frame, the lower extreme inner wall of U-shaped supporting frame is equipped with the collet, the upper end of collet is provided with the arc supporting shoe that is located the U-shaped supporting frame inboard, the lower extreme inner wall of arc supporting shoe is seted up flutedly, the recess in-connection has the backup pad, the upper end sliding connection of backup pad has the drive rack, the one end of transfer line is connected with the slide, the inside of U-shaped supporting frame is equipped with electric putter, electric putter's flexible end and slide are connected, the upper end of arc supporting shoe is connected with the location strip. The invention can adjust the head of the patient, is convenient for the operation, can limit the head of the patient, has good stability and improves the success rate of the operation.)

1. The utility model provides a based on operation auxiliary device for neurology department, includes U-shaped carriage (1), the lower extreme inner wall of U-shaped carriage (1) is equipped with collet (8), its characterized in that: the upper end of the bottom support (8) is provided with an arc-shaped supporting block (2) which is positioned on the inner side of the U-shaped supporting frame (1), the inner wall of the lower end of the arc-shaped supporting block (2) is provided with a groove (9), a supporting plate (10) is connected in the groove (9), the upper end of the supporting plate (10) is connected with a transmission rack (11) in a sliding manner, the inside of the arc-shaped supporting block (2) is connected with a head supporting block (4) through two supporting blocks (6), the bottom end of the head supporting block (4) is connected with an arc-shaped rack (7) which is in meshing transmission with the transmission rack (11), one side of the transmission rack (11) is connected with a transmission rod (12), one end of the transmission rod (12) is connected with a sliding plate (13), an electric push rod (14) is arranged in the U-shaped supporting frame (1), and the telescopic end of the electric push rod (14) is connected with the sliding plate (13), the upper end of arc-shaped supporting block (2) is connected with locating strip (5), locating piece (16) is embedded in locating strip (5), the connecting groove has been seted up to the lower surface of locating piece (16), it has screw (17) to run through the spiro union in locating piece (16), the bottom of screw (17) is connected with elastic fixation piece (18).

2. The neurosurgical auxiliary device is characterized in that an operating block is connected to the upper end of the screw (17), and a spring (19) located at the upper end of the elastic fixing block (18) is sleeved on the outer side of the screw (17).

3. The neurosurgical auxiliary device according to claim 1 or 2, wherein a placing supporting plate (23) is connected to one side of the U-shaped supporting frame (1), and a placing groove is formed in the upper surface of the placing supporting plate (23).

4. The neurology department-based surgical auxiliary device according to claim 1 or 2, wherein the inner side of the arc-shaped support block (2) is connected with a protective cover (3), and the inner wall of the arc-shaped support block (2) is provided with two arc-shaped sliding grooves for the two support blocks (6) to slide.

5. The neurology-based surgical auxiliary device according to claim 1, wherein supporting blocks are connected to two sides of the U-shaped supporting frame (1), screws (20) are connected to one sides of the lower ends of the two supporting blocks, a limiting ring (21) is sleeved on the outer circumferential surface of each screw (20), and nuts (22) located below the limiting ring (21) are screwed to the outer sides of the two screws (20).

6. The neurology-based surgical auxiliary device is characterized in that positioning rods (15) are connected to the other sides of the lower ends of the supporting blocks, and the two positioning rods (15) are of rectangular structures.

7. The neurology department-based surgical auxiliary device is characterized in that sliding grooves for sliding of the sliding plates (13) are formed in the inner wall of the lower end of the U-shaped supporting frame (1).

Technical Field

The invention relates to the technical field of medical operation auxiliary equipment, in particular to an operation auxiliary device based on neurology department.

Background

The neurology department mainly diagnoses and treats cerebrovascular diseases (cerebral infarction, cerebral hemorrhage), migraine and other diseases, the neurology department mostly performs operations on the head, the neurology department needs to use an auxiliary device to support and fix the head when performing the operations on the head, the existing auxiliary device is composed of a supporting head sleeve and a fixing block, certain defects still exist when in use, the position of the head cannot be finely adjusted in the operations, the head is not convenient to fix, the operation is not facilitated, and in view of the defects, the operation auxiliary device based on the neurology department is provided.

Disclosure of Invention

The invention aims to provide an operation auxiliary device for neurology department, aiming at the problems in the background technology.

The technical scheme of the invention is as follows: an operation auxiliary device based on neurology department comprises a U-shaped supporting frame, wherein a bottom support is arranged on the inner wall of the lower end of the U-shaped supporting frame, an arc-shaped supporting block located on the inner side of the U-shaped supporting frame is arranged on the upper end of the bottom support, a groove is formed in the inner wall of the lower end of the arc-shaped supporting block, a supporting plate is connected in the groove, a transmission rack is connected to the upper end of the supporting plate in a sliding mode, a head supporting block is connected to the inside of the arc-shaped supporting block through two supporting blocks, the bottom end of the head supporting block is connected with an arc-shaped rack in meshing transmission with the transmission rack, a transmission rod is connected to one side of the transmission rack, a sliding plate is connected to one end of the transmission rod, an electric push rod is arranged in the U-shaped supporting frame, the telescopic end of the electric push rod is connected with the sliding plate, a positioning strip is connected to the upper end of the arc-shaped supporting block, and a positioning block is embedded in the positioning strip, the lower surface of locating piece has seted up the spread groove, it has the screw to run through the spiro union in the locating piece, the bottom of screw is connected with the elasticity fixed block.

Preferably, the upper end of the screw is connected with an operation block, and a spring positioned at the upper end of the elastic fixing block is sleeved on the outer side of the screw.

Preferably, one side of the U-shaped supporting frame is connected with a placing supporting plate, and a placing groove is formed in the upper surface of the placing supporting plate.

Preferably, the inner side of the arc-shaped supporting block is connected with a protective cover, and the inner wall of the arc-shaped supporting block is provided with two arc-shaped sliding chutes for the two supporting blocks to slide respectively.

Preferably, the two sides of the U-shaped supporting frame are both connected with supporting blocks, one side of the lower ends of the two supporting blocks is connected with a screw, the outer circumferential surface of the screw is sleeved with a limiting ring, and the outer sides of the two screws are both screwed with nuts positioned below the limiting ring.

Preferably, the other side of the lower end of the supporting block is connected with positioning rods, and the two positioning rods are of rectangular structures.

Preferably, the inner wall of the lower end of the U-shaped supporting frame is provided with a sliding chute for the sliding plate to slide.

Compared with the prior art, the invention has the following beneficial technical effects:

1. the bottom of the head supporting block is connected with the arc-shaped rack, the transmission rack is arranged below the arc-shaped rack in a sliding manner, and the head supporting block can be driven to move through the movement of the transmission rack, so that the head of a patient can be conveniently subjected to micro-adjustment, and an operation can be conveniently carried out;

2. the positioning block is arranged in the positioning strip, the elastic fixing block is arranged below the positioning block, the position of the elastic fixing block can be adjusted through screws, the head of a patient is fixed, and the head can be fixed by matching with the adjustment of the head supporting block;

3. the screw rods are arranged on the two sides of the U-shaped supporting frame, so that the U-shaped supporting frame can be stabilized, the positioning rods are arranged on the two sides of the U-shaped supporting frame, the position of the U-shaped supporting frame can be more correct, and the operation can be conveniently carried out.

Drawings

FIG. 1 is a front cross-sectional structural schematic view of an embodiment of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic perspective view of the U-shaped supporting frame in fig. 1.

Reference numerals: 1. a U-shaped support frame; 2. an arc-shaped supporting block; 3. a protective cover; 4. a head support block; 5. a positioning bar; 6. a support block; 7. an arc-shaped rack; 8. a bottom support; 9. a groove; 10. a support plate; 11. a drive rack; 12. a transmission rod; 13. a slide plate; 14. an electric push rod; 15. positioning a rod; 16. positioning blocks; 17. a screw; 18. an elastic fixing block; 19. a spring; 20. a screw; 21. a limiting ring; 22. a nut; and 23, placing the supporting plate.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1 and 2, the surgical auxiliary device for neurology department comprises a U-shaped support frame 1, wherein a bottom support 8 is arranged on the inner wall of the lower end of the U-shaped support frame 1, an arc-shaped support block 2 located on the inner side of the U-shaped support frame 1 is arranged at the upper end of the bottom support 8, a groove 9 is formed in the inner wall of the lower end of the arc-shaped support block 2, a support plate 10 is connected in the groove 9, a transmission rack 11 is connected to the upper end of the support plate 10 in a sliding manner, a head support block 4 is connected to the inside of the arc-shaped support block 2 through two support blocks 6, a protective cover 3 is connected to the inner side of the arc-shaped support block 2, and two arc-shaped chutes for the two support blocks 6 to slide are formed in the inner wall of the arc-shaped support block 2, so that the position of the head support block 4 is convenient to adjust, and the head support block 4 is supported; the bottom of head supporting block 4 is connected with and meshes driven arc rack 7 with driving rack 11, one side of driving rack 11 is connected with transfer line 12, the one end of transfer line 12 is connected with slide 13, the inside of U-shaped carriage 1 is equipped with electric putter 14, electric putter 14's flexible end is connected with slide 13, the upper end of arc supporting block 2 is connected with location strip 5, the inside of location strip 5 is inlayed and is equipped with locating piece 16, the spread groove has been seted up to the lower surface of locating piece 16, it has screw 17 to run through the spiro union in the locating piece 16, the bottom of screw 17 is connected with elasticity fixed block 18, the upper end of screw 17 is connected with the operation block, the outside cover of screw 17 is equipped with the spring 19 that is located elasticity fixed block 18 upper end, spring 19 can play further firm effect to elasticity fixed block 18, make its head fixed effect to the patient better.

In the embodiment, the device is arranged at the upper end of an operating table, the head of a patient lies in the head supporting block 4, then the positioning strip 5 is fixed above the head of the patient, the screw 17 is rotated according to requirements to adjust the fixed position of the elastic fixed block 18, when the position of the head of the patient needs to be adjusted, the screw 17 is rotated firstly to enable the elastic fixed block 18 to leave the head of the patient, then the electric push rod 14 is started, the telescopic end position of the electric push rod 14 is changed, when the telescopic end of the electric push rod 14 moves leftwards, the transmission rack 11 is meshed with the arc-shaped rack 7 for transmission, the position of the head supporting block 4 rotates forwards for a certain angle, when the telescopic end of the electric push rod 14 moves rightwards, the transmission rack 11 is meshed with the arc-shaped rack 7 for transmission, the position of the head supporting block 4 rotates reversely for a certain angle, when the position of the head supporting block 4 is adjusted, reverse rotation of screw 17 moves spring 19 downward to move resilient mounting block 18 downward to re-mount the patient's head.

Example two

As shown in fig. 1 and fig. 2, compared to the first embodiment, the present invention provides a surgical assisting device for neurology department, further including: comprises a U-shaped supporting frame 1, the inner wall of the lower end of the U-shaped supporting frame 1 is provided with a bottom support 8, the upper end of the bottom support 8 is provided with an arc-shaped supporting block 2 positioned at the inner side of the U-shaped supporting frame 1, the inner wall of the lower end of the arc-shaped supporting block 2 is provided with a groove 9, the inside of the groove 9 is connected with a supporting plate 10, the upper end of the supporting plate 10 is connected with a transmission rack 11 in a sliding way, the inside of the arc-shaped supporting block 2 is connected with a head supporting block 4 through two supporting blocks 6, the bottom end of the head supporting block 4 is connected with an arc-shaped rack 7 meshed with the transmission rack 11 for transmission, one side of the transmission rack 11 is connected with a transmission rod 12, one end of the transmission rod 12 is connected with a sliding plate 13, the inside of the U-shaped supporting frame 1 is provided with an electric push rod 14, the telescopic end of the electric push rod 14 is connected with the sliding plate 13, the upper end of the arc-shaped supporting block 2 is connected with a positioning strip 5, the inside of the positioning strip 5 is embedded with a positioning block 16, the lower surface of which is provided with a connecting groove, the screw 17 has been passed through the spiro union in the locating piece 16, and the bottom of screw 17 is connected with elasticity fixed block 18, and one side of U-shaped carriage 1 is connected with places layer board 23, and the upper surface of placing layer board 23 has seted up the standing groove, can place the operation instrument dish in the standing groove, is convenient for take, the going on of the operation of being convenient for.

EXAMPLE III

As shown in fig. 1 and fig. 3, compared with the first embodiment or the second embodiment, the surgical assistant device for neurology department according to the present invention further includes: comprises a U-shaped supporting frame 1, the inner wall of the lower end of the U-shaped supporting frame 1 is provided with a bottom support 8, the upper end of the bottom support 8 is provided with an arc-shaped supporting block 2 positioned at the inner side of the U-shaped supporting frame 1, the inner wall of the lower end of the arc-shaped supporting block 2 is provided with a groove 9, the inside of the groove 9 is connected with a supporting plate 10, the upper end of the supporting plate 10 is connected with a transmission rack 11 in a sliding way, the inside of the arc-shaped supporting block 2 is connected with a head supporting block 4 through two supporting blocks 6, the bottom end of the head supporting block 4 is connected with an arc-shaped rack 7 meshed with the transmission rack 11 for transmission, one side of the transmission rack 11 is connected with a transmission rod 12, one end of the transmission rod 12 is connected with a sliding plate 13, the inside of the U-shaped supporting frame 1 is provided with an electric push rod 14, the telescopic end of the electric push rod 14 is connected with the sliding plate 13, the upper end of the arc-shaped supporting block 2 is connected with a positioning strip 5, the inside of the positioning strip 5 is embedded with a positioning block 16, the lower surface of which is provided with a connecting groove, the screw 17 penetrates through the positioning block 16, the bottom end of the screw 17 is connected with the elastic fixing block 18, the two sides of the U-shaped supporting frame 1 are connected with the supporting blocks, one side of the lower ends of the two supporting blocks is connected with the screw rods 20, the outer circumferential surfaces of the screw rods 20 are sleeved with the limiting rings 21, the outer sides of the two screw rods 20 are connected with the screw caps 22 below the limiting rings 21 in a screwed mode, the two screw rods 20 are inserted into the two through holes respectively through the two through holes formed in the upper end of an operating table and are fixed and limited through the screw caps 22, the other side of the lower end of each supporting block is connected with the positioning rod 15, the two positioning rods 15 are of a rectangular structure, the two positioning rods 15 are inserted into the two rectangular through holes respectively through the two rectangular through holes formed in the upper end of the operating table, the effect of direction adjustment can be achieved on the U-shaped supporting frame 1, and the installation angle of the device is more accurate.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.