CN215132542U

CN215132542U - Head protection device in operation

Info

Publication number: CN215132542U
Application number: CN202120533743.0U
Authority: CN
Inventors: 高媛; 何丽; 董薪; 李丽霞
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-12-14
Anticipated expiration: 2031-03-15

Abstract

The utility model discloses a head protection device in art, concretely relates to medical instrument technical field, the device comprises a device main body, the adjustment tank of symmetry is seted up to the inside of device main part, the inside center department of device main part is equipped with vertical screw rod, the seat is placed to the concave type of top fixedly connected with of vertical screw rod, just the seat is placed in the top of device main part to the concave type, the bottom fixedly connected with baffle of vertical screw rod, the bottom fixedly connected with knob of baffle, just the backup pad of the bottom fixedly connected with symmetry of device main part, the fixedly connected with connecting rod of bottom center department of backup pad. The utility model discloses can effectively adjust according to required height and to the head both sides are fixed, improve the controllability and the adaptability of device, strengthen the laminating degree of device with the head, effectively fix the protection to the head, prevent that the head from removing, be convenient for perform the operation.

Description

Head protection device in operation

Technical Field

The utility model relates to the technical field of medical equipment, more specifically say, the utility model relates to a head protection device in art.

Background

In some surgical procedures, it is desirable to provide secure protection to the head of the patient to facilitate subsequent procedures and operations.

However, in actual use, the device is affected by the body shape of the patient, the surgical requirements and the like, and cannot be well adjusted according to needs, and the fitting degree of the device is general, so that the head cannot be well fixed and protected.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide an intraoperative head protection device to solve the problems set forth in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an intraoperative head protection device comprises a device main body, wherein symmetrical adjusting grooves are formed in the device main body, a vertical screw rod is arranged at the center of the interior of the device main body, a concave placing seat is fixedly connected to the top end of the vertical screw rod and is positioned above the device main body, a baffle plate is fixedly connected to the bottom end of the vertical screw rod, a knob is fixedly connected to the bottom of the baffle plate, a symmetrical support plate is fixedly connected to the bottom of the device main body, a connecting rod is fixedly connected to the center of the bottom of the support plate, a bearing block is fixedly connected to the bottom end of the connecting rod, symmetrical transverse screw rods penetrate through the interior of two sides of the device main body, one end, close to the vertical screw rod, of each transverse screw rod is rotatably connected to the interior of the bearing block through a bearing, and a disc is fixedly connected to the other end of each transverse screw rod, the other side of the disc is fixedly connected with a driving handle, the surface of the transverse screw is in threaded connection with a moving block, the top end of the moving block penetrates through the inside of the adjusting groove, the top of the moving block is fixedly connected with a first angle adjuster, the inside of the first angle adjuster is hinged with an arc-shaped fixing rod, the other end of the arc-shaped fixing rod is fixedly connected with a second angle adjuster, and the inside of the second angle adjuster is hinged with a fixing device.

Further, fixing device is including articulating the connecting rod in the inside of second angle modulation ware, arc dead lever one end fixedly connected with holder is kept away from to the connecting rod, just one side of holder and the top that the seat was placed to the concave type all are equipped with the arc cushion.

Furthermore, the top of the device main body is fixedly connected with a plurality of springs, and the top ends of the springs are fixedly connected to the bottom of the concave placing seat.

Further, the supporting plate, the connecting rod and the bearing block are located on two sides of the vertical screw rod, and the moving block is located between the device body and the bearing block.

Furthermore, the surfaces of the knob and the driving handle are both provided with anti-skid convex lines.

Further, the length of the supporting plate is larger than the width of the adjusting groove.

Furthermore, two sides of the bottom of the device main body are fixedly connected with support legs.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, place the seat through setting up the concave type, vertical screw rod and spring etc, can effectively place patient's headrest on the arc soft pad of seat in the concave type, thereby can adjust according to required height, the knob atress drives vertical screw rod and moves, vertical screw rod drives the concave type again and places the seat and carry out the lift adjustment, the spring atress is tensile or compress, the spring is placed the seat to the concave type with vertical screw rod together and is supported and stabilize, thereby the controllability and the adaptability of device have been improved, do benefit to and protect patient's head, conveniently perform the operation, the arc cushion has improved the comfort level of device.

2. Compared with the prior art, through setting up the holder, the arc dead lever, horizontal screw rod and movable block etc, drive horizontal screw rod operation through applying certain power to the actuating handle on the disc, the movable block atress of horizontal screw rod surface screw thread carries out sharp reciprocating motion in the adjustment tank inside, thereby more enough adjust according to patient's head size, the flexibility and the controllability of protecting the head have been improved, set up first angle regulator and second angle regulator, can carry out angle adjustment to arc dead lever and holder, thereby it fixes the arc cushion laminating on the holder at patient's head better effectively, prevent that the head from removing, thereby effectively fix the protection to the head, it is more convenient to make the operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the utility model discloses a structural diagram that cuts open downwards.

Fig. 3 is a schematic view of the local specific structure of the clamping member of the present invention.

The reference signs are:

1. a device main body; 2. an adjustment groove; 3. a vertical screw; 4. a concave placing seat; 5. a baffle plate; 6. a knob; 7. a support plate; 8. a connecting rod; 9. a bearing block; 10. a transverse screw; 11. a disc; 12. a drive handle; 13. a moving block; 14. a first angle adjuster; 15. an arc-shaped fixing rod; 16. a second angle adjuster; 17. a connecting rod; 18. a clamping member; 19. an arc-shaped cushion; 20. a spring; 21. anti-skid wales; 22. and (3) a support leg.

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.

As shown in attached figures 1-3, the embodiment of the utility model provides an intraoperative head protection device, which comprises a device main body 1, wherein symmetrical adjusting grooves 2 are arranged inside the device main body 1, a vertical screw rod 3 is arranged at the center inside the device main body 1, a concave placing seat 4 is fixedly connected with the top end of the vertical screw rod 3, the concave placing seat 4 is positioned above the device main body 1, a baffle 5 is fixedly connected with the bottom end of the vertical screw rod 3, a knob 6 is fixedly connected with the bottom of the baffle 5, a symmetrical supporting plate 7 is fixedly connected with the bottom of the device main body 1, a connecting rod 8 is fixedly connected with the center of the bottom of the supporting plate 7, a bearing block 9 is fixedly connected with the bottom end of the connecting rod 8, symmetrical transverse screw rods 10 are respectively arranged inside two sides of the device main body 1, one end of the transverse screw rod 10, which is close to the vertical screw rod 3, is rotatably connected inside the bearing block 9 through a bearing, the other end of the transverse screw rod 10 is fixedly connected with a disc 11, the other side of the disc 11 is fixedly connected with a driving handle 12, the surface of the transverse screw rod 10 is in threaded connection with a moving block 13, the top end of the moving block 13 is arranged in the adjusting groove 2 in a penetrating manner, the top of the moving block 13 is fixedly connected with a first angle adjuster 14, the first angle adjuster 14 is hinged with an arc-shaped fixed rod 15, the other end of the arc-shaped fixed rod 15 is fixedly connected with a second angle adjuster 16, the second angle adjuster 16 is hinged with a fixing device, the concave placing seat 4, the vertical screw rod 3, the spring 20 and the like, the headrest of a patient can be effectively placed on an arc-shaped soft cushion 19 of the concave placing seat 4, so that the headrest can be adjusted according to the required height, the knob 6 is stressed to drive the vertical screw rod 3 to move, the vertical screw rod 3 drives the concave placing seat 4 to be lifted and adjusted, and the spring 20 is stressed to stretch or compress, spring 20 and vertical screw rod 3 are together placed the seat 4 to the concave type and are supported and stabilize to improve the controllability and the adaptability of device, do benefit to and protect patient's head, conveniently carry out the operation.

As shown in fig. 3, the fixing device comprises a connecting rod 17 hinged inside the second angle adjuster 16, a clamping piece 18 is fixedly connected to one end of the connecting rod 17 far away from the arc-shaped fixing rod 15, and arc-shaped cushions 19 are arranged on one side of the clamping piece 18 and the top of the concave placing seat 4, so that the two sides of the head of the patient can be fixed and prevented from moving, the head can be effectively fixed and protected, the operation is more convenient, and the comfort level of the device is improved by the arc-shaped cushions 19.

As shown in fig. 1, the top of the device body 1 is fixedly connected with a plurality of springs 20, and the top ends of the springs 20 are fixedly connected to the bottom of the concave placing seat 4, so that the concave placing seat 4 is supported and stabilized, and the shaking amplitude is effectively reduced.

As shown in fig. 1, the supporting plate 7, the connecting rod 8 and the bearing block 9 are located on two sides of the vertical screw rod 3, and the moving block 13 is located between the device body 1 and the bearing block 9, so that the related device can move more conveniently and flexibly within a certain range.

In this embodiment, the surfaces of the knob 6 and the drive shaft 12 are provided with anti-slip ridges 21 to enhance the friction and grip of the device with the hand or tool, and to better drive the device.

In this embodiment, the length of the support plate 7 is greater than the width of the adjustment groove 2, so that the support plate 7 is fixed to the bottom of the device body 1 without being affected by the width of the adjustment groove 2, and the bearing block 9, the transverse screw 10, and the like are provided at the center of the adjustment groove 2.

As shown in fig. 1, legs 22 are fixedly connected to both sides of the bottom of the apparatus body 1 to facilitate fixing and supporting of the entire apparatus.

The working process of the utility model is as follows:

the headrest of the patient is arranged on the arc-shaped soft cushion 19 of the concave placing seat 4, the concave placing seat 4 can be adjusted according to the required height, namely, a certain force is applied to the knob 6 to drive the vertical screw rod 3 to move, the vertical screw rod 3 drives the concave placing seat 4 to lift and adjust, the spring 20 is stressed to stretch or compress, the spring 20 and the vertical screw rod 3 support and stabilize the concave placing seat 4 together, meanwhile, a certain force is applied to the driving handle 12 on the disc 11 to drive the transverse screw rod 10 to operate, the movable block 13 of the surface thread of the transverse screw rod 10 is stressed to move between the device main body 1 and the bearing block 9 and can linearly reciprocate in the adjusting groove 2, the movement of the movable block 13 drives the first angle adjuster 14, the arc-shaped fixed rod 15, the clamping piece 18 and the like on the movable block to move towards the two sides of the head, the arc-shaped fixed rod 15 and the clamping piece 18 can be angularly adjusted through the first angle adjuster 14 and the second angle adjuster 16, thereby can effectively fix the arc cushion 19 laminating on the holder 18 at patient's head, make the device more satisfy different needs, place seat 4 combined action with the concave type to fix the protection to the head.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The head protection device in the operation comprises a device main body (1) and is characterized in that symmetrical adjusting grooves (2) are formed in the device main body (1), a vertical screw (3) is arranged at the center of the inside of the device main body (1), a concave placing seat (4) is fixedly connected to the top end of the vertical screw (3), the concave placing seat (4) is located above the device main body (1), a baffle (5) is fixedly connected to the bottom end of the vertical screw (3), a knob (6) is fixedly connected to the bottom of the baffle (5), symmetrical supporting plates (7) are fixedly connected to the bottom of the device main body (1), a connecting rod (8) is fixedly connected to the center of the bottom of the supporting plates (7), a bearing block (9) is fixedly connected to the bottom end of the connecting rod (8), and symmetrical transverse screws (10) penetrate through the inside of two sides of the device main body (1), the adjusting mechanism is characterized in that one end, close to the vertical screw rod (3), of the transverse screw rod (10) is rotatably connected to the inside of the bearing block (9) through a bearing, a disc (11) is fixedly connected to the other end of the transverse screw rod (10), a driving handle (12) is fixedly connected to the other side of the disc (11), a moving block (13) is in threaded connection with the surface of the transverse screw rod (10), the top end of the moving block (13) penetrates through the inside of the adjusting groove (2), a first angle adjuster (14) is fixedly connected to the top of the moving block (13), an arc-shaped fixing rod (15) is hinged to the inside of the first angle adjuster (14), a second angle adjuster (16) is fixedly connected to the other end of the arc-shaped fixing rod (15), and a fixing device is hinged to the inside of the second angle adjuster (16).

2. Intraoperative head protection device according to claim 1, characterized in that the fixing means comprises a connecting rod (17) hinged inside the second angle adjuster (16), a clamping piece (18) is fixedly connected to one end of the connecting rod (17) remote from the arc-shaped fixing rod (15), and an arc-shaped cushion (19) is arranged on one side of the clamping piece (18) and the top of the concave placing seat (4).

3. Intraoperative head protection device according to claim 2, characterized in that several springs (20) are fixedly connected to the top of the device body (1) and the top ends of the springs (20) are fixedly connected to the bottom of the concave placement base (4).

4. Intraoperative head protection device according to claim 3, characterized in that the support plate (7), connecting rod (8) and bearing block (9) are all located on both sides of vertical screw (3), and the moving block (13) is located between device body (1) and bearing block (9).

5. Intraoperative head protection device according to claim 4, characterized in that the surface of the knob (6) and the drive shaft (12) are provided with anti-slip ribs (21).

6. Intraoperative head protection device according to claim 5, characterized in that the length of the supporting plate (7) is greater than the width of the adjustment slot (2).

7. Intraoperative head protection device according to claim 6, characterized in that feet (22) are fixedly connected to both sides of the bottom of the device body (1).