CN209253169U - A support and fixation device for neurosurgery clinical operations - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, and discloses a support and fixation device for neurosurgery clinical operations, which comprises a support frame connected with the support leg and an air pressure tank, and both sides of the support frame are plugged There is an air pressure tube, one side of the air pressure tube is plugged with a sliding sleeve, and the inner side of the sliding sleeve is plugged with a slide rod connected with the limit plate, and the end of the slide rod far away from the limit plate is connected with the air pressure tube. The No. 1 sealing block that is slidingly connected to the wall, and the middle part of the inner wall of the air pressure tank is connected with a geared motor. When this device is in use, the patient's head can be rotated conveniently through the setting of the rotating rod, and the No. The block pushes the slide bar and the limit plate to move towards the central axis of the support frame, thereby fixing the patient's head located inside the support frame, and then making the device convenient and fast to rotate and then fix the patient's head.

Description

A support and fixation device for neurosurgery clinical operations

technical field

The utility model relates to the technical field of medical instruments, in particular to a supporting and fixing device for neurosurgery clinical operations.

Background technique

Medical equipment refers to the equipment that directly or indirectly participates in the treatment of patients, including: infusion stands, syringes, X-ray machines, nuclear magnetic resonance machines, shadowless lamps, hospital beds and operating tables, etc. Medical staff use these medical equipment to comprehensively treat patients. examination or treatment.

In the course of neurosurgery, medical staff often need to perform surgical treatment on the patient's brain. For this reason, it is often necessary to fix the patient's head. However, the traditional fixation device has cumbersome fixation steps. It is extremely difficult to adjust the angle of the patient's head after the operation, which also leads to a series of cumbersome steps to fix the patient's head again after the medical staff needs to deflect the patient's head during the operation, which is also extremely difficult. Greatly prolong the operation time.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a support and fixation device for neurosurgery clinical operations, which has the advantage of being able to rotate and fix the patient's head conveniently and quickly, and solves the cumbersome fixing steps of the traditional fixation device. It takes a long time to fix the patient's head, thereby prolonging the problem of operation time.

(2) Technical solutions

In order to achieve the above purpose, the utility model provides the following technical solutions: a support and fixation device for neurosurgery clinical operations, including a support frame and an air pressure tank with support legs connected to the support legs, both sides of the support frame are inserted An air pressure tube is connected, and a sliding sleeve is plugged into one side of the air pressure tube, and a sliding rod connected with a limiting plate is inserted in the inner side of the sliding sleeve, and the end of the sliding rod far away from the limiting plate is connected with an air pressure The No. 1 sealing block slidingly connected to the inner wall of the tube, the middle part of the inner wall of the pressure tank is connected with a geared motor, and both sides of the output shaft of the geared motor are connected with a threaded rod that is sleeved with a threaded sleeve, and the threaded sleeve is far away from the geared motor. One end is connected with the No. 2 sealing block slidingly connected with the inner wall of the air pressure tank, and the top of the air pressure tank is communicated with the No. 1 diversion tube connected with the diversion hose, and the diversion hose is far away from the end of the No. 1 diversion tube There is a No. 2 guide pipe connected with the air pressure pipe, the bottom of the support frame is plugged with a through pipe socketed with the lifting rod, and the top of the back of the lifting rod is movably connected with a rotating rod through a rotating shaft.

Preferably, the bottom of the lifting rod is connected with a push rod connected with the bottom of the extension spring, and the bottom of the extension spring is connected with the outer side of the support frame.

Preferably, air inlets are provided on both sides of the air pressure tank, a support rod connected to the electric push rod is connected to the outside of the support leg, and a base is connected to the bottom of the electric push rod.

(3) Beneficial effects

Compared with the prior art, the utility model provides a support and fixation device for neurosurgery clinical operations, which has the following beneficial effects:

1. The support and fixation device for clinical neurosurgery is used in conjunction with a geared motor, a limit plate, a slide rod, a threaded rod and a threaded sleeve, so that when the device is in use, the patient's head can be adjusted by setting the rotating rod. The part can be easily rotated on the inner side of the support frame, and through the start of the reduction motor, the threaded rod drives the threaded sleeve to move to the reduction motor, so that the second sealing block moves to the reduction motor, so that the air in the inner cavity of the air pressure tank Enter the air pressure tube, so that the air pressure can push the No. 1 sealing block, so that the No. 1 sealing block can push the slide bar and the limit plate to move towards the central axis of the support frame, so as to fix the head of the patient located inside the support frame, and then make the This device can rotate and fix the patient's head conveniently and quickly, which solves the problem that the traditional fixation device has cumbersome fixing steps and takes a long time to fix the patient's head, thereby prolonging the operation time.

2. The support and fixation device for neurosurgery clinical operations is used in conjunction with the rotating rod, lifting rod, extension spring and push rod. When the device is in use, the patient's head can be placed on the support frame through the setting of the rotating rod. The inner side of the roller can be rotated conveniently. Through the setting of the lifting rod and the tension spring, the patient's head can be moved down through the lifting rod after quickly falling to the top of the rotating rod, so that the push rod can move downward, and then pass through The extension of the extension spring reduces the impact force, so that the use of this device is safer.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Figure 2 is an enlarged view of A in Figure 1.

In the figure: 1 supporting leg, 2 supporting frame, 3 air pressure pipe, 4 sliding sleeve, 5 sliding rod, 6 limit plate, 7 No. 1 sealing block, 8 No. 2 draft tube, 9 Air pressure tank, 10 Air inlet, 11 geared motor, 12 threaded rod, 13 threaded sleeve, 14 No. 2 sealing block, 15 No. 1 diversion pipe, 16 diversion hose, 17 through pipe, 18 lifting rod, 19 rotary stick, 20 push rod, 21 extension spring , 22 support rods, 23 electric push rods, 24 bases.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-2, the utility model provides a kind of technical proposal: a kind of supporting and fixing device for neurosurgery clinical operation, comprises supporting frame 2 and air pressure tank 9 that supporting leg 1 is connected with supporting leg 1, and supporting frame 2 Both sides are plugged with an air pressure tube 3, one side of the air pressure tube 3 is plugged with a sliding sleeve 4, and the inner side of the sliding sleeve 4 is plugged with a sliding rod 5 connected to the limiting plate 6, and the sliding rod 5 is far away from the limiting plate 6 One end of the cylinder is connected with the No. 1 sealing block 7 which is slidingly connected with the inner wall of the air pressure tube 3, and the middle part of the inner wall of the air pressure tank 9 is connected with a geared motor 11, and both sides of the output shaft of the geared motor 11 are connected with a threaded rod 12 which is sleeved with a threaded sleeve 13 The end of the threaded sleeve 13 away from the deceleration motor 11 is connected with the No. 2 sealing block 14 slidingly connected with the inner wall of the air pressure tank 9, and the top of the air pressure tank 9 is connected with the No. 1 diversion tube 15 communicated with the diversion hose 16. The end of the hose 16 away from the No. 1 draft tube 15 is connected with the No. 2 draft tube 8 connected with the air pressure tube 3. The bottom of the support frame 2 is inserted with a through tube 17 that is socketed with the lifting rod 18. The back of the lifting rod 18 The top is movably connected with a rotating rod 19 through a rotating shaft. When the device is in use, the patient's head can be easily rotated on the inside of the support frame 2 through the setting of the rotating rod 19. By starting the reduction motor 11, the screw thread The rod 12 drives the threaded sleeve 13 to move to the geared motor 11, so that the No. 2 sealing block 14 moves to the geared motor 12, so that the air in the inner cavity of the air pressure tank 9 enters the air pressure tube 4, so that the air pressure acts on the No. 1 sealing block 7 Push, so that the No. 1 sealing block 7 pushes the slide bar 5 and the limit plate 6 to move towards the central axis of the support frame 2, thereby fixing the head of the patient located inside the support frame 2, so that the device can quickly and conveniently adjust the patient's The head of the patient is rotated and then fixed, which solves the problem that the traditional fixing device has cumbersome fixing steps and takes a long time to fix the patient's head, thereby prolonging the operation time. The bottom of the lifting rod 18 is connected with a tension spring 21 The push rod 20 connected to the bottom, the bottom of the extension spring 21 is connected to the outside of the support frame 2, through the setting of the lifting rod 18 and the extension spring 21, after the patient's head quickly falls to the top of the rotating roller 19, it can pass Lifting rod 18 moves downwards, so that push rod 20 moves downwards, and then the impact force is reduced by the stretching of tension spring 21, so that the use of this device is safer. Both sides of air pressure tank 9 are provided with air intake port 10, the outside of the support leg 1 is connected with the support rod 22 connected with the electric push rod 23, the bottom of the electric push rod 23 is connected with the base 24, the setting of the electric push rod 23 makes the height of this device can be adjusted by the electric push rod 23 The device can be adjusted conveniently after starting, so that the device can be used with operating tables of different heights, so that the application of the device is wider and the use of the device is more convenient.

The electrical components appearing in this article are all connected with the external main controller and 220V mains electricity, and the main controller can be a conventional known device that plays a control such as a computer.

When this device is in use, the patient's head can be easily rotated inside the support frame 2 through the setting of the rotating roller 19, and the threaded rod 12 drives the threaded sleeve 13 to the geared motor 11 by starting the geared motor 11. Move, so that the second sealing block 14 moves to the geared motor 12, so that the air in the inner cavity of the air pressure tank 9 enters the air pressure tube 4, so that the air pressure pushes the first sealing block 7, so that the first sealing block 7 pushes the sliding The rod 5 and the limiting plate 6 move toward the central axis of the support frame 2, thereby fixing the head of the patient located inside the support frame 2, and then making the device convenient and fast to rotate and then fix the patient's head, solving the problem of The fixation steps of the traditional fixation device are cumbersome and take a long time to fix the patient's head, thereby prolonging the problem of operation time.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (3)

1. a support and fixation device for neurosurgery clinical operations, comprising a support frame (2) and an air pressure tank (9) that a support leg (1) is connected to the support leg (1), it is characterized in that: the support frame Both sides of (2) are plugged with air pressure tubes (3), one side of the air pressure tube (3) is plugged with a sliding sleeve (4), and the inner side of the sliding sleeve (4) is plugged with a limiter The slide bar (5) connected to the plate (6), the end of the slide bar (5) away from the limit plate (6) is connected with a No. The middle part of the inner wall of the pressure tank (9) is connected with a geared motor (11), and both sides of the output shaft of the geared motor (11) are connected with a threaded rod (12) that is sleeved with a threaded sleeve (13), and the threaded sleeve ( 13) The end away from the deceleration motor (11) is connected to the No. 2 sealing block (14) which is slidingly connected to the inner wall of the air pressure tank (9), and the top of the air pressure tank (9) is connected to the diversion hose (16). The No. 1 draft tube (15), the No. 1 draft tube (15) of the said draft tube (16) is connected with the No. 2 draft tube (8) communicated with the air pressure tube (3) at one end away from the No. 1 draft tube (15), so The bottom of the support frame (2) is plugged with a through pipe (17) socketed with the elevating rod (18), and the top of the back of the elevating rod (18) is movably connected with a rotating rod (19) through a rotating shaft. 2. A supporting and fixing device for neurosurgery clinical operations according to claim 1, characterized in that: the bottom of the elevating rod (18) is connected with a push rod (20) connected to the bottom of the extension spring (21) , the bottom of the extension spring (21) is connected to the outside of the support frame (2). 3. A kind of supporting and fixing device for clinical neurosurgery according to claim 1, characterized in that: both sides of the air pressure tank (9) are provided with air inlets (10), and the supporting legs ( The outer side of 1) is connected with a support rod (22) connected with the electric push rod (23), and the bottom of the electric push rod (23) is connected with a base (24).