CN213311337U

CN213311337U - Interventional operation head frame

Info

Publication number: CN213311337U
Application number: CN202021770383.8U
Authority: CN
Inventors: 周传凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-23
Filing date: 2020-08-23
Publication date: 2021-06-01
Anticipated expiration: 2030-08-23

Abstract

The utility model discloses an intervene operation headstock relates to operation auxiliary assembly technical field. The utility model discloses a support, the top of support is fixed with the cushion, the tooth has been seted up at the both sides at cushion top all are fixed with casing one and the top of two casings one, two the top of casing one all is connected with casing two, two through the tooth the equal activity in top that is provided with dwang and two dwangs of the equal activity in inside bottom of casing one runs through casing two's top and is fixed with the support body, two the one end that all overlaps on the dwang and be equipped with spring and the top fixed connection of casing two. The utility model discloses a setting with adjustable interval between two dummy blocks can be adjusted according to patient's head size to it is fixed with patient's head, make whole dress individual be applicable to different patients, made things convenient for going on of medical personnel to different patients ' intervention operation.

Description

Interventional operation head frame

Technical Field

The utility model relates to an operation auxiliary assembly technical field, concretely relates to intervene operation headstock.

Background

Interventional therapy is a minimally invasive therapy carried out by modern high-tech means, namely, under the guidance of medical imaging equipment, special catheters, guide wires and other precise instruments are introduced into a human body to diagnose and locally treat internal diseases. The digital technology is applied to interventional therapy, the visual field of a doctor is expanded, the hands of the doctor are prolonged by means of the catheter and the guide wire, and the incision (puncture point) of the doctor is only rice grain in size, so that a plurality of diseases which cannot be treated in the past and have poor curative effect such as tumors, hemangiomas, various kinds of bleeding and the like can be treated without cutting human tissues. The interventional therapy has the characteristics of no operation, small wound, quick recovery and good effect. Is the development trend of future medicine. In the interventional operation, if the head of a patient rotates or moves, the operation is affected and delayed, and even the interventional operation is failed directly, so that the head needs to be fixed.

However, the existing fixing device cannot be properly adjusted according to the head sizes of different patients, so that when the head of the patient is fixed, the fixation is unstable, which affects the performance of the interventional operation, and therefore, the interventional operation head frame is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems in the prior art, the utility model provides an interventional operation head frame.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

an interventional operation headstock comprises a support, wherein a cushion is fixed at the top of the support, teeth are arranged at the tops of a first shell and two first shells respectively fixed at the two sides of the top of the cushion, the top of the first shell is connected with a second shell through the teeth, the bottoms inside the first shells are respectively movably provided with a rotating rod, the top ends of the two rotating rods respectively movably penetrate through the top of the second shell and are fixedly provided with a frame body, springs are respectively sleeved on the two rotating rods, one ends of the springs are fixedly connected with the top of the second shell, a fixed plate is fixedly sleeved on the rotating rods above the springs, the other ends of the springs are fixedly connected with the bottom of the fixed plate, guide rods are respectively movably penetrated through one side of the two frame bodies, extrusion pads are respectively fixed at the opposite sides of the two guide rods, screw sleeves are respectively fixedly connected on the two frame bodies, and screw rods are respectively penetrated through the threads, the support is provided with a clamping component used for clamping the support on an operating table.

Further, the adjusting part that the centre gripping subassembly includes that the top of connecting plate is installed and is used for adjusting the support height on the operating table, adjusting part's top is connected with the bottom of support, the spout has been seted up on the bottom of connecting plate is fixed with the inner wall of U template and U template, sliding connection has slider and slider to keep away from the one end of spout to be fixed with the slide in the spout, the bottom screw thread of U template runs through the top that has actuating lever and rotates to be connected on the slide.

Further, the adjusting component comprises an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with the bottom of the support, and the bottom end of the electric telescopic rod is fixedly connected with the top of the connecting plate.

Furthermore, the number of the guide rods on each rack body is two, and the two guide rods on each rack body are respectively positioned on two sides of the rack body.

Further, a concave pit is arranged at the top of the soft cushion.

The utility model has the advantages as follows:

the utility model discloses a setting with adjustable interval between two dummy blocks can be adjusted according to patient's head size to it is fixed with patient's head, make whole dress individual be applicable to different patients, made things convenient for going on of medical personnel to different patients ' intervention operation.

Drawings

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

fig. 2 is a front view of the structure of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is a sectional view taken along a line a-a of fig. 3 according to the present invention;

FIG. 5 is an enlarged view of the point B of FIG. 1 according to the present invention;

reference numerals: 1. a support; 2. a soft cushion; 21. a pit; 3. a first shell; 4. a second shell; 5. rotating the rod; 6. a frame body; 7. a guide bar; 8. pressing the cushion; 9. a threaded sleeve; 10. a screw; 11. a clamping assembly; 111. a connecting plate; 112. an adjustment assembly; 1121. an electric telescopic rod; 113. a U-shaped plate; 114. a chute; 115. a slide plate; 116. a drive rod; 12. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, 4 and 5, an interventional operation head frame provided by an embodiment of the present invention comprises a support 1, a cushion 2 is fixed on the top of the support 1, a first housing 3 is fixed on both sides of the top of the cushion 2, teeth are formed on the top of the first housing 3, the top of the first housing 3 is connected with a second housing 4 through the teeth, the bottom of the inside of the first housing 3 is rotatably connected with a rotating rod 5, the top ends of the two rotating rods 5 movably penetrate through the top of the second housing 4 and are fixed with a frame body 6, a limiting rod is fixed on the outer surface of the rotating rod 5, so that the second housing 4 can move up and down along the rotating rod 5 to drive the rotating rod 5 to rotate when the second housing 4 rotates, two rotating rods 5 are respectively sleeved with a spring 12, one end of the spring 12 is fixedly connected with the top of the second housing 4, a fixing sleeve is arranged on the rotating rod 5 above the spring 12, and the other end of the spring 12, guide rods 7 are movably penetrated through one side of each of the two frame bodies 6, extrusion pads 8 are fixed on the opposite sides of the two guide rods 7, threaded sleeves 9 are fixedly connected to the two frame bodies 6, screw rods 10 are threaded through the two threaded sleeves 9, a clamping component 11 for clamping the frame 1 on an operating table is arranged on the frame 1, when the frame is used, the frame 1 is clamped on the operating table through the clamping component 11, so that the cushion 2 at the top of the frame 1 is driven to be clamped on the operating table, at the moment, the two shell bodies 4 are separated from the shell body one 3 by lifting the two shell bodies two 4 upwards, at the moment, the shell body two 4 can rotate because the shell bodies two 4 are not limited by teeth on the shell body one 3, when the shell bodies two 4 are rotated by hands, the rotating rod 5 is driven to rotate, when the rotating rod 5 rotates, the frame body 6 fixed at the top end of the rotating rod 5 is driven to rotate, so that, make the relative side's of two support bodies 6 squeeze pad 8 be the splayed, the patient lies on the operating table at this moment head and puts on two cushion 2 and lie in between two squeeze pad 8, later adjust two squeeze pad 8 to suitable angle back through rotating festival casing two 4 again, loosen the hand that rotates casing two 4, because the buffering effort that receives spring 12 makes casing two 4 reset again and casing one 3 through tooth meshing together, thereby make the angle of squeeze pad 8 fixed, at this moment again through rotating screw rod 10, can make screw rod 10 move towards the swivel nut 9 when screw rod 10 rotates, make the relative one end of two screw rods 10 contradict respectively on corresponding squeeze pad 8, and promote mutual being close to of two squeeze pad 8 and contradict in the both sides of patient's head, thereby fix patient's head, guide arm 7 here is used for supporting two squeeze pad 8 and play the effect of direction to two squeeze pad 8, in a similar way, when the head of the patient is bigger, the screw rod 10 can be rotated, one end of the two screw rods 10 is separated from the two extrusion pads 8, the two extrusion pads 8 are moved, the distance between the two extrusion pads 8 is enlarged, so that the head of the patient is placed between the two extrusion pads 8, the whole device is different from the traditional device, and the device is suitable for different patients, and is convenient for medical workers to perform the intervention operation on the patient.

As shown in fig. 1 and fig. 2, a specific structure and a using method of the clamping assembly 11 are disclosed, the clamping assembly 11 includes an adjusting assembly 112 installed on the top of a connecting plate 111 for adjusting the height of a support 1 on an operating table, the top of the adjusting assembly 112 is connected with the bottom of the support 1, a U-shaped plate 113 is fixed at the bottom of the connecting plate 111, a chute 114 is formed on the inner wall of the U-shaped plate 113, a slider is slidably connected in the chute 114, a sliding plate 115 is fixed at one end of the slider far away from the chute 114, a driving rod 116 penetrates through the bottom of the U-shaped plate 113 in a threaded manner, the top end of the driving rod 116 is rotatably connected to the sliding plate 115, first, a table edge of the U-shaped plate 113 is clamped between the sliding plate 115, then the driving rod 116 is rotated, the top end of the driving rod 116 moves upward along the U-shaped plate 113, thereby driving the sliding plate 115, and the lower surface of operating table mesa is contradicted at slide 115's upper surface, make through U template 113 and slide 115 to the frictional force on operating table mesa and fix U template 113 and slide 115 on the mesa of operating table, this moment because connecting plate 111 fixes at the top of U template 113, thereby make connecting plate 111 fix the mesa at the operating table, the setting of being connected through the top of connecting plate 111 top installation's adjusting part 112 and support 1's bottom, make support 1 fix the mesa at the operating table, thereby fix cushion 2 and crush pad 8 on the mesa of operating table, make things convenient for patient's head to put on cushion 2 through two crush pad 8 with patient's head fixed, thereby make things convenient for medical personnel to intervene going on of operation to the patient.

As shown in fig. 2, in consideration of the fact that in the actual application process, in order to facilitate the medical staff to perform the operation on the patient, the adjusting assembly 112 includes an electric telescopic rod 1121, the telescopic end of the electric telescopic rod 1121 is fixedly connected to the bottom of the support 1, the bottom end of the electric telescopic rod 1121 is fixedly connected to the top of the connecting plate 111, the telescopic end of the electric telescopic rod 1121 can be extended and retracted to drive the height of the support 1 on the operating table to be adjusted, and the support 1 is adjusted to a height that facilitates the medical staff to perform the operation.

As shown in fig. 3, in consideration of the stability of the squeeze pad 8, the number of guide rods 7 on each frame body 6 is two and the two guide rods 7 on each frame body 6 are respectively located at both sides of the frame body 6, and the stability of the squeeze pad 8 on the frame body 6 can be enhanced by providing two guide rods 7 on each frame body 6.

As shown in fig. 3, considering that the back of the head of most people is a convex shape, the top of the cushion 2 is provided with a concave 21, and here, the concave 21 is provided on the cushion 2, and when the head of the patient is put on the cushion 2, the concave 21 is used for placing the back of the head of the patient, so that the patient is more comfortable when the interventional operation is carried out.

Claims

1. The interventional operation headstock is characterized by comprising a support (1), wherein a cushion (2) is fixed at the top of the support (1), teeth are arranged at the tops of a first shell (3) and two first shells (3) on two sides of the top of the cushion (2), the top of the first shell (3) is connected with a second shell (4) through the teeth, the bottom of the inner part of the first shell (3) is movably provided with a rotating rod (5) and the top ends of the two rotating rods (5) movably penetrate through the top of the second shell (4) and is fixed with a frame body (6), the rotating rod (5) is sleeved with a spring (12), one end of the spring (12) is fixedly connected with the top of the second shell (4), the rotating rod (5) is fixedly sleeved with a fixed plate, the other end of the spring (12) is fixedly connected with the bottom of the fixed plate, two one side equal activity of support body (6) is run through and is had guide arm (7) and two relative one sides of guide arm (7) all to be fixed with squeeze pad (8), two equal screw thread runs through in equal fixedly connected with swivel nut (9) and two swivel nuts (9) on support body (6) has screw rod (10), be provided with on support (1) and be used for centre gripping subassembly (11) of support (1) centre gripping on the operating table.

2. The interventional operation head frame according to claim 1, wherein the clamping assembly (11) comprises a connecting plate (111) and an adjusting assembly (112) installed at the top of the connecting plate for adjusting the height of the support (1) on an operating table, the top of the adjusting assembly (112) is connected with the bottom of the support (1), a U-shaped plate (113) is fixed at the bottom of the connecting plate (111), a sliding groove (114) is formed in the inner wall of the U-shaped plate (113), a sliding block is slidably connected in the sliding groove (114), a sliding plate (115) is fixed at one end of the sliding block, which is far away from the sliding groove (114), a driving rod (116) penetrates through the bottom of the U-shaped plate (113), and the top end of the driving rod (116) is rotatably connected to the sliding plate (115).

3. Interventional surgical headgear according to claim 2, characterized in that the adjusting assembly (112) comprises an electric telescopic rod (1121), the telescopic end of the electric telescopic rod (1121) is fixedly connected with the bottom of the support (1), and the bottom end of the electric telescopic rod (1121) is fixedly connected with the top of the connecting plate (111).

4. Interventional surgical headgear according to claim 1, characterized in that the number of guide rods (7) on each frame (6) is two and the two guide rods (7) on each frame (6) are located on either side of the frame (6).

5. Interventional surgical head according to claim 1, characterized in that the top of the cushion (2) is provided with a recess (21).