CN110538042A

CN110538042A - head supporting and positioning device for neurosurgery

Info

Publication number: CN110538042A
Application number: CN201910888696.9A
Authority: CN
Inventors: 肖华明; 刘晓云; 郑谊梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2019-12-06

Abstract

the invention discloses a head supporting and positioning device for neurosurgery, relates to the technical field of head supporting and positioning for surgery, and solves the problem of head supporting and positioning. The utility model provides a neurosurgery head supports positioner, includes unable adjustment base, the bolt is all installed at four end angles of unable adjustment base up end, elevating system is installed to unable adjustment base's up end, the dust cover that harmomegathus is installed to elevating system's up end, the dust cover that harmomegathus all does not install supporting platform for you of harmomegathus, the body mount that inclines is all installed to supporting platform's both sides, the semicircle fixation clamp is installed to one side of body mount that inclines, the seat pad is installed to supporting platform's up end, the shoulder baffle is installed to the up end of seat pad, the head fixed station is installed to one side of shoulder baffle, the trachea is installed to the lower terminal surface of head fixed station. The invention solves the problem of head positioning in the operation of a patient, and increases the functions of angle adjustment and height adjustment.

Description

Head supporting and positioning device for neurosurgery

Technical Field

The invention relates to the technical field of neurosurgical head supporting and positioning devices, in particular to a neurosurgical head supporting and positioning device.

Background

Neurosurgery head supports locator is special head operation patient and the novel product of doctors of development and research, generally has characteristics such as design is light and handy, convenient to use, and the patient can use the neck fixer at any time and generally can adjust by oneself and pull angle and pressure size, operates a medical product simple relatively, safe and reliable, painless, and neurosurgery head supports locator is for fixed head, prevents the secondary damage to carry out the assistance to the discomfort that arouses by cervical spondylopathy and pulls.

however, the existing neurosurgical head support positioner causes discomfort when being used by a patient, cannot be used for a long time, and lacks lifting adjustment and angle adjustment functions; thus, the existing need is not met, for which we propose a neurosurgical head support positioning device.

Disclosure of Invention

The invention aims to provide a head supporting and positioning device for neurosurgery, which solves the problems that the head supporting and positioning device for neurosurgery provided by the background art causes discomfort when being used by a patient, cannot be used for a long time, and lacks lifting adjustment and angle adjustment functions.

In order to achieve the purpose, the invention provides the following technical scheme: a head supporting and positioning device for neurosurgery comprises a fixed base, wherein bolts are mounted at four end angles of the upper end surface of the fixed base, a lifting mechanism is mounted on the upper end surface of the fixed base, an expansion and contraction dustproof cover is mounted on the upper end surface of the lifting mechanism, a supporting platform is not mounted on the expansion and contraction dustproof cover, side body fixing frames are mounted on two sides of the supporting platform, a semicircular fixing clamp is mounted on one side of each side body fixing frame, a seat cushion is mounted on the upper end surface of the supporting platform, a shoulder baffle is mounted on the upper end surface of the seat cushion, a head fixing table is mounted on one side of the shoulder baffle, an air pipe is mounted on the lower end surface of the head fixing table, and a pressure gauge is mounted on one side of the lower;

Support platform includes translation screw rod, connecting rod, connector and motor, the translation screw rod is installed to the one end of motor, the surface mounting of translation screw rod has the connector, the connecting rod is installed to the up end of connector, the seat pad includes back, cushion, shank strong point and upset cushion, the cushion is installed to the one end of back, the shank strong point is installed to cushion one end, the upset cushion is installed to the one end of shank strong point, the head fixed station includes bottom plate, arc wall, gasbag, soft belt and fixed slot, the inboard of bottom plate is provided with two arc walls, the gasbag is installed to the inboard of arc wall, one of them the surface mounting of gasbag one end has two soft belts.

Preferably, the lifting mechanism comprises a lifting clamping sleeve, a lifting screw and a reduction gearbox, the lifting screw is mounted at the lower end of the lifting clamping sleeve, and the reduction gearbox is mounted on one side of the lower end face of the lifting screw.

Preferably, the inner side of the leg supporting point is provided with a stretching block, two sides of the stretching block are provided with damping hinges, and the leg supporting point is connected with the turnover cushion through the damping hinges.

Preferably, a transmission gear is installed at one end of the motor, and one side of the transmission gear is connected with one end of the translation screw rod.

Preferably, wherein another the surface mounting of gasbag has the magic subsides, the surface laminating of one end and one of them gasbag of soft belt, the other end of soft belt passes through the magic with the surface of another gasbag wherein and pastes and is connected.

Preferably, the air pipe penetrates through the bottom plate and is connected with the lower end face of the air bag, and the air pipe and the bottom plate are fixed in an inserting mode.

Preferably, the upper end surface of the connecting rod is provided with a shaft pin, and the shaft pin is fixed on the lower end surface of the backrest through a screw.

Preferably, a gear is arranged on the lower end face of the lifting screw, and the reduction gearbox is in meshed connection with the lifting screw through the gear.

Compared with the prior art, the invention has the beneficial effects that:

1. The invention enables the face of a patient to lie on the upper end of the seat cushion upwards, ensures that the shoulder of the patient is contacted with the inner side of the shoulder baffle, attaches the head of the patient to the upper end surface of the fixed groove, clamps the semicircular fixed clamp on the waist of the patient through the sliding side body fixing frame for fixing, finally contacts the middle parts of the two soft belts with the forehead part and the chin part of the patient respectively, fixes the other end of the two soft belts with the outer surface of the other air bag, starts the external air pump to pressurize the air bags, fixes the patient through the slow expansion of the air bags, is designed for avoiding discomfort when the patient uses the air bags, and can adjust the hardness of the air bags through adjusting air pressure, and has simple structure, convenient operation and high adjustability;

2. The lifting screw rod is driven to rotate by the reduction box, the lifting screw rod and the tooth grooves of the lifting clamping sleeve are in meshed design, the device can be ensured to be convenient to lift, the translation screw rod is driven to rotate by the transmission gear of the motor, the connector moves forwards, the supporting connecting rod is lifted upwards, the angle is adjusted, and otherwise, the connector falls.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a side view of the present invention in its entirety;

FIG. 3 is a partial schematic view of the head mounting plate of the present invention;

FIG. 4 is a schematic view of the internal structure of the head mount of the present invention;

FIG. 5 is a partial structural view of a fixing groove according to the present invention;

Fig. 6 is a schematic view of the internal structure of the lifting mechanism of the present invention.

In the figure: 1. a fixed base; 2. a lifting mechanism; 202. a lifting clamp sleeve; 203. a lifting screw; 204. a reduction gearbox; 3. a collapsible dust cover; 4. a bolt; 5. a support platform; 502. translating the screw rod; 503. a connecting rod; 504. a connector; 505. a motor; 6. a side body fixing frame; 7. a semicircular fixing clip; 8. a seat cushion; 802. a backrest; 803. a cushion; 804. a leg support point; 805. turning over the cushion; 9. a head fixing table; 902. a base plate; 903. an arc-shaped slot; 904. an air bag; 905. a soft belt; 906. fixing grooves; 10. a shoulder baffle; 11. an air tube; 12. and a pressure gauge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

referring to fig. 1 to 6, an embodiment of the present invention includes: a head supporting and positioning device for neurosurgery comprises a fixed base 1, bolts 4 are mounted at four end angles of the upper end surface of the fixed base 1, a lifting mechanism 2 is mounted on the upper end surface of the fixed base 1, the device can be guaranteed to have a height adjusting function through the action of the lifting mechanism 2, the device is convenient to use, an expansion and contraction dust cover 3 is mounted on the upper end surface of the lifting mechanism 2, a supporting platform 5 is not mounted on the expansion and contraction dust cover 3, a side body fixing frame 6 is mounted on two sides of the supporting platform 5, a semicircular fixing clamp 7 is mounted on one side of the side body fixing frame 6, a seat cushion 8 is mounted on the upper end surface of the supporting platform 5, a shoulder baffle plate 10 is mounted on the upper end surface of the seat cushion 8, a head fixing table 9 is mounted on one side of the shoulder baffle plate 10, an air pipe 11 is mounted on the lower end;

The supporting platform 5 comprises a translation screw 502, a connecting rod 503, a connecting head 504 and a motor 505, one end of the motor 505 is provided with the translation screw 502, through the cooperation of translation screw rod 502 and connector 504, make the device have the angle and carry the angle regulatory function, the surface mounting of translation screw rod 502 has connector 504, connecting rod 503 is installed to the up end of connector 504, seat pad 8 includes back 802, cushion 803, shank strong point 804 and upset cushion 805, cushion 803 is installed to the one end of back 802, shank strong point 804 is installed to cushion 803 one end, upset cushion 805 is installed to the one end of shank strong point 804, head fixed station 9 includes bottom plate 902, arc wall 903, gasbag 904, soft belt 905 and fixed slot 906, the inboard of bottom plate 902 is provided with two arc walls 903, gasbag 904 is installed to the inboard of arc wall 903, the surface mounting of one of them gasbag 904 one end has two soft belts 905.

Further, elevating system 2 includes lift cutting ferrule 202, lifting screw 203 and reducing gear box 204, and lifting screw 203 is installed to the lower extreme of lift cutting ferrule 202, and reducing gear box 204 is installed to one side of terminal surface under the lifting screw 203, through elevating system 2's effect, guarantees that the device can carry out height control function, facilitates the use.

Further, the inboard of shank strong point 804 is provided with stretches out the piece, and the both sides that stretch out the piece are provided with the damping hinge, and shank strong point 804 passes through damping hinged joint with upset cushion 805, stretches out the design of piece through shank strong point 804, makes upset cushion 805 can buckle, makes things convenient for the patient to use, improves the travelling comfort.

Further, a transmission gear is installed at one end of the motor 505, one side of the transmission gear is connected with one end of the translation screw 502, and the translation screw 502 is matched with the connector 504, so that the device has an angle lifting and adjusting function.

further, wherein the surface mounting of another gasbag 904 has the magic subsides, and the one end of soft belt 905 is laminated with the surface of one of them gasbag 904, and the other end of soft belt 905 passes through the magic with the surface of another gasbag 904 and pastes the connection, can further fix patient's head through installing soft belt 905 additional.

further, the trachea 11 penetrates through the bottom plate 902 and is connected with the lower end face of the air bag 904, the trachea 11 and the bottom plate 902 are fixed in an inserting mode, air pressure is provided for the air bag 904 through the trachea 11, the air bag 904 is made to have the expansion and contraction function, and the head of a patient is fixed.

Further, a shaft pin is installed on the upper end surface of the connecting rod 503, the shaft pin is fixed on the lower end surface of the backrest 802 through a screw, and the connecting rod 503 drives the backrest 802 to ascend and descend, thereby completing angle adjustment.

Further, the lower end face of the lifting screw 203 is provided with a gear, the reduction gearbox 204 is connected with the lifting screw 203 through the gear in a meshed mode, and the reduction gearbox 204 is matched with the lifting screw 203 to enable the device to have a slow lifting function, so that convenience of operators in use is guaranteed.

The working principle is as follows: when in use, the working state of the internal structure of the device is checked, the fixed base 1 is firstly placed in a working area and then fixed by the bolt 4, the power is switched on, the head fixing table 9 is placed on the front end face of the backrest 802, the trachea 11 is connected with the external air pump, the face of a patient is flatly laid on the upper end of the seat cushion 8 upwards, the shoulder part of the patient is ensured to be contacted with the inner side of the shoulder baffle 10, the head of the patient is attached to the upper end face of the fixed groove 906, the semicircular fixing clamp 7 is clamped on the waist part of the patient by sliding the side fixing frame 6 for fixing, finally, the middle parts of the two soft belts 905 are respectively contacted with the forehead part and the lower jaw part of the patient, the other end of the two soft belts is fixed with the outer surface of the other air bag 904, the external air pump is started to pressurize the air bag 904, the air bag 904 slowly rises up to fix the patient, and the, and the accessible is adjusted atmospheric pressure and is adjusted gasbag 904 soft or hard, and simple structure, the simple operation, the adjustability is high, when needs height-adjusting, drives lifting screw 203 through reducing gear box 204 and rotates, and lifting screw 203 and lift cutting ferrule 202 tooth's socket meshing design can guarantee that the device conveniently goes up and down to drive translation screw 502 through motor 505 drive gear and rotate, make connector 504 move forward, thereby support connecting rod 503 and upwards lift up, carry out angle modulation, otherwise then fall.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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

1. A neurosurgical head support positioning device comprises a fixed base (1), and is characterized in that: bolts (4) are arranged at four end angles of the upper end surface of the fixed base (1), the upper end surface of the fixed base (1) is provided with a lifting mechanism (2), the upper end surface of the lifting mechanism (2) is provided with a collapsible dust cover (3), the collapsible dust cover (3) is not provided with a supporting platform (5), both sides of the supporting platform (5) are provided with side body fixing frames (6), a semicircular fixing clamp (7) is arranged at one side of the side body fixing frame (6), a seat cushion (8) is arranged on the upper end surface of the supporting platform (5), a shoulder baffle (10) is arranged on the upper end surface of the seat cushion (8), a head fixing table (9) is installed on one side of the shoulder baffle (10), an air pipe (11) is installed on the lower end face of the head fixing table (9), and a pressure gauge (12) is installed on one side of the lower end of the air pipe (11);

The support platform (5) comprises a translation screw rod (502), a connecting rod (503), a connecting head (504) and a motor (505), the translation screw rod (502) is installed at one end of the motor (505), the connecting head (504) is installed on the outer surface of the translation screw rod (502), the connecting rod (503) is installed on the upper end face of the connecting head (504), the seat cushion (8) comprises a backrest (802), a cushion (803), leg supporting points (804) and a turnover cushion (805), the cushion (803) is installed at one end of the backrest (802), the leg supporting points (804) are installed at one end of the cushion (803), the turnover cushion (805) is installed at one end of the leg supporting points (804), the head fixing table (9) comprises a bottom plate (902), an arc-shaped groove (903), an air bag (904), a soft belt (905) and a fixing groove (906), two arc-shaped grooves (903) are arranged on the inner side of the bottom, air bags (904) are installed on the inner sides of the arc-shaped grooves (903), and two soft belts (905) are installed on the outer surface of one end of one of the air bags (904).

2. a neurological head support positioning device according to claim 1 wherein: the lifting mechanism (2) comprises a lifting clamping sleeve (202), a lifting screw (203) and a reduction gearbox (204), the lifting screw (203) is installed at the lower end of the lifting clamping sleeve (202), and the reduction gearbox (204) is installed on one side of the lower end face of the lifting screw (203).

3. A neurological head support positioning device according to claim 1 wherein: the inner side of the leg supporting point (804) is provided with an extending block, damping hinges are arranged on two sides of the extending block, and the leg supporting point (804) is connected with the turnover cushion (805) through the damping hinges.

4. A neurological head support positioning device according to claim 1 wherein: one end of the motor (505) is provided with a transmission gear, and one side of the transmission gear is connected with one end of the translation screw rod (502).

5. A neurological head support positioning device according to claim 1 wherein: wherein another the surface mounting of gasbag (904) has the magic subsides, the one end of soft belt (905) and the surface laminating of one of them gasbag (904), the other end of soft belt (905) passes through the magic with the surface of another gasbag (904) wherein and pastes and is connected.

6. a neurological head support positioning device according to claim 1 wherein: the air pipe (11) penetrates through the bottom plate (902) and is connected with the lower end face of the air bag (904), and the air pipe (11) and the bottom plate (902) are fixed in an inserting mode.

7. a neurological head support positioning device according to claim 1 wherein: the upper end face of the connecting rod (503) is provided with a shaft pin, and the shaft pin is fixed on the lower end face of the backrest (802) through a screw.

8. A neurological head support positioning device according to claim 2 wherein: the lower end face of the lifting screw rod (203) is provided with a gear, and the reduction gearbox (204) is connected with the lifting screw rod (203) through the gear in a meshed mode.