CN211704875U

CN211704875U - Head fixing device for neurosurgery

Info

Publication number: CN211704875U
Application number: CN201921828776.7U
Authority: CN
Inventors: 刘谦东; 高磊
Original assignee: Peoples Hospital of Rizhao
Current assignee: Peoples Hospital of Rizhao
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-10-20
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a head fixing device for neurosurgery, which comprises a fixing plate and i, the equal welded fastening in left lower part of fixed plate and right lower part has the fixed bolster, upper left portion of fixed plate is fixed with the connecting piece, fixed plate lower extreme middle part is fixed with the backup pad, the backup pad upper end is fixed with electric telescopic handle, the electric telescopic handle upper end is passed the fixed plate and is fixed with the movable plate. The utility model discloses a fixed band, the cooperation of elastic webbing and gasbag, be convenient for stabilize the head fixed, avoid taking place to remove, through bar groove and fastening bolt, be convenient for fix a position the elastic webbing, through motor and dwang, be convenient for carry out rolling and release to the fixed band, be convenient for fix a position the head, through gasbag and locating rack, be convenient for carry on spacingly to the head, through the cushion, the comfort level of head has been improved, through electric telescopic handle, be convenient for highly adjust the head, high durability and convenient use, fixed fastness is good.

Description

Head fixing device for neurosurgery

Technical Field

The utility model relates to the technical field of medical equipment, specifically a head fixing device for neurosurgery.

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.

Currently, conventional fixing devices such as plasters, splints, bandages and the like are commonly used in neurosurgical care work, and the fixing devices are inconvenient to operate and poor in fixing firmness, so that a head fixing device for neurosurgery is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a head fixing device for neurosurgery to what put forward among the above-mentioned background art among the neurosurgery nursing work is traditional fixing device such as gypsum, splint, bandage commonly used, its inconvenient and fixed poor problem of fastness of operation.

In order to achieve the above object, the utility model provides a following technical scheme: a head fixing device for neurosurgery comprises a fixing plate, wherein fixing brackets are welded and fixed on the left lower part and the right lower part of the fixing plate, the left upper part of the fixed plate is fixed with a connecting piece, the middle part of the lower end of the fixed plate is fixed with a supporting plate, an electric telescopic rod is fixed at the upper end of the supporting plate, the upper end of the electric telescopic rod penetrates through the fixed plate and is fixed with a movable plate, a positioning frame is fixed at the upper end of the movable plate, an air bag is fixedly bonded on the inner wall of the positioning frame, a soft cushion is fixedly bonded on the movable plate at the inner side of the air bag, a strip-shaped groove is fixed at the left front part of the positioning frame, an elastic belt is fixedly bonded at the right end of the positioning frame, the other end of the elastic belt passes through the strip-shaped groove, the right lower end of the fixed plate is fixed with an installation groove plate, the installation groove plate is rotationally connected with a rotating rod, the winding has the fixed band on the dwang, the fixed band other end extends to the locating rack upside and with connecting piece fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

this head fixing device for neurosurgery, through the fixed band, the cooperation of elastic webbing and gasbag, be convenient for stabilize the head fixed, avoid taking place to remove, through bar groove and fastening bolt, be convenient for fix a position the elastic webbing, through motor and dwang, be convenient for carry out rolling and release to the fixed band, be convenient for fix a position the head, through gasbag and locating rack, be convenient for carry on spacingly to the head, through the cushion, the comfort level of head has been improved, through electric telescopic handle, be convenient for highly adjust the movable plate, and then be convenient for highly adjust the head, high durability and convenient use, fixed fastness is good.

Drawings

FIG. 1 is a view of the structure of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a left side view of the mounting groove plate of the present invention;

FIG. 4 is a structural diagram of the guide bar of the present invention;

fig. 5 is an enlarged view of the position a of the present invention.

In the figure: 1. fixing a bracket; 2. a fixing plate; 3. a connecting member; 4. fixing belts; 5. a soft cushion; 6. a positioning frame; 7. moving the plate; 8. rotating the rod; 9. installing a groove plate; 10. an electric telescopic rod; 11. a support plate; 12. a guide bar; 13. a strip-shaped groove; 14. an elastic band; 15. an air bag; 16. fastening a bolt; 17. an electric motor.

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. 1-5, the present invention provides a technical solution: the utility model provides a head fixing device for neurosurgery, including fixed plate 2, the equal welded fastening in 2 left lower parts of fixed plate and right lower part have fixed bolster 1, 2 upper left portions of fixed plate are fixed with connecting

piece

3, 2 lower extreme middle parts of fixed plate are fixed with

backup pad

11, 11 upper ends of backup pad are fixed with electric

telescopic handle

10, 10 upper ends of electric telescopic handle pass fixed plate 2 and are fixed with

movable plate

7, 7 upper ends of movable plate are fixed with locating

rack

6, 6 inner walls of locating rack bond and be fixed with gasbag 15, bond and be fixed with cushion 5 on the movable plate 7 of gasbag 15 inboard, 6 left front portions of locating rack are fixed with

bar groove

13, 6 right-hand members of locating rack bond and be fixed with elastic tape 14, the elastic tape 14 other end

passes bar groove

13, 2 right lower extremes of fixed plate are fixed with

mounting groove board

9, 9 internal rotation of mounting groove board is connected with dwang 8, the winding has fixed band 4 on the dwang 8.

The utility model discloses in: the fixing support 1 is provided with a fixing hole, the cross section of the fixing support 1 is L-shaped, and the device is convenient to mount.

The utility model discloses in: guide rods 12 are fixed on the left lower portion and the right lower portion of the moving plate 7, the lower portions of the guide rods 12 penetrate through the fixed plate 2, scale marks are machined on the side faces of the guide rods 12, guiding and limiting are facilitated for the moving plate 7 through the guide rods 12, and stability of the moving plate is guaranteed.

The utility model discloses in: the bolt hole has been seted up to bar groove 13 left end, and threaded hole has fastening bolt 16 through threaded connection, and fastening bolt 16 passes bar groove 13 and contacts with elastic webbing 14, through bolt hole and fastening bolt 16, is convenient for fix a position elastic webbing 14.

The utility model discloses in: the rear end of the mounting groove plate 9 is fixedly provided with a motor 17 through screws, and an output shaft at the front end of the motor 17 is fixedly connected with the rotating rod 8, so that the rotating rod 8 is driven conveniently, and further the fixing belt 4 is wound and released conveniently.

The utility model discloses in: the gasbag 15 right part is connected with the connecting pipe, and the connecting pipe right part extends to locating rack 6 right side and is connected with sealed head, is convenient for fill the gassing to gasbag 15.

The utility model discloses in: the upper right end of the fixing plate 2 is fixed with a control switch through a screw, the control switch is connected with the motor 17 and the electric telescopic handle 10 through wires respectively, and the motor 17 and the electric telescopic handle 10 are convenient to control and operate.

The working principle is as follows: through the fixed bracket 1, the device is installed at a designated position, when the head needs to be fixed, the electric telescopic rod 10 is operated, the movable plate 7 is adjusted to a designated height by watching the scale mark of the guide rod 12, then the head is positioned on the cushion 5 at the inner side of the positioning frame 6, then the air bag 15 is inflated, the volume of the air bag 15 is expanded, the head is preliminarily positioned, then the other end of the elastic band 14 passes through the strip-shaped groove 13, the elastic band 14 is buckled on the lower jaw, then the elastic band 14 is locked through the fastening bolt 16, finally the fixing band 4 is covered on the head, the motor 17 is operated, the motor 17 drives the rotating rod 8 to rotate, the rotating rod 8 drives the fixing band 4 to be wound until the fixing band 4 is tightly contacted with the head, and then the head is positioned, the use is convenient, the firmness is good, and the height of the head is convenient to adjust, the inspection is convenient.

In summary, the following steps: the utility model discloses a fixed band 4, elastic webbing 14 and gasbag 15's cooperation, be convenient for stabilize the head fixed, avoid taking place to remove, through bar groove 13 and fastening bolt 16, be convenient for fix a position elastic webbing 14, through motor 17 and dwang 8, be convenient for carry out rolling and release to fixed band 4, be convenient for fix a position the head, through gasbag 15 and locating rack 6, be convenient for carry on spacingly to the head, through cushion 5, the comfort level of head has been improved, through electric telescopic handle 10, be convenient for highly adjust movable plate 7, and then be convenient for highly adjust the head, high durability and convenient use, fixed fastness is good.

Claims

1. A head fixation device for neurosurgery, comprising a fixation plate (2), characterized in that: the utility model discloses a fixing device for the automobile seat, including fixed plate (2), fixed plate (2) left side lower part and the equal welded fastening in right lower part have fixed bolster (1), fixed plate (2) left side upper portion is fixed with connecting piece (3), fixed plate (2) lower extreme middle part is fixed with backup pad (11), backup pad (11) upper end is fixed with electric telescopic handle (10), electric telescopic handle (10) upper end is passed fixed plate (2) and is fixed with movable plate (7), movable plate (7) upper end is fixed with locating rack (6), locating rack (6) inner wall bonding is fixed with gasbag (15), bonding is fixed with cushion (5) on the inboard movable plate (7) of gasbag (15), the front portion in the left side of locating rack (6) is fixed with bar groove (13), locating rack (6) right-hand member bonding is fixed with elastic band (14), the elastic band (14, the lower extreme is fixed with installation frid (9) on fixed plate (2) right side, installation frid (9) internal rotation is connected with dwang (8), the winding has fixed band (4) on dwang (8), fixed band (4) other end extend to locating rack (6) upside and with connecting piece (3) fixed connection.

2. A head fixation device for neurosurgery according to claim 1, characterized in that: the fixing support (1) is provided with a fixing hole, and the cross section of the fixing support (1) is L-shaped.

3. A head fixation device for neurosurgery according to claim 1, characterized in that: guide rods (12) are fixed to the left lower portion and the right lower portion of the moving plate (7), the lower portion of each guide rod (12) penetrates through the fixed plate (2), and scale marks are machined on the side faces of the guide rods (12).

4. A head fixation device for neurosurgery according to claim 1, characterized in that: the bolt hole has been seted up to bar groove (13) left end, and threaded hole has fastening bolt (16) through threaded connection, fastening bolt (16) pass bar groove (13) and contact with elastic webbing (14).

5. A head fixation device for neurosurgery according to claim 1, characterized in that: the rear end of the mounting groove plate (9) is fixed with a motor (17) through a screw, and an output shaft at the front end of the motor (17) is fixedly connected with the rotating rod (8).

6. A head fixation device for neurosurgery according to claim 1, characterized in that: the right part of the air bag (15) is connected with a connecting pipe, and the right part of the connecting pipe extends to the right side of the positioning frame (6) and is connected with a sealing head.

7. A head fixation device for neurosurgery according to claim 1, characterized in that: the upper right end of the fixing plate (2) is fixed with a control switch through a screw, and the control switch is connected with the motor (17) and the electric telescopic rod (10) through wires respectively.