CN215536196U

CN215536196U - Dsa intervenes and uses head fixing device

Info

Publication number: CN215536196U
Application number: CN202122333300.XU
Authority: CN
Inventors: 吴树旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-01-18
Anticipated expiration: 2031-09-26

Abstract

The utility model relates to a head fixing device for dsa intervention, which comprises a fixed base, wherein the top of the fixed base is fixedly connected with a fixed headrest, the left side and the right side of the top of the fixed base are fixedly connected with fixed support plates, and the inner sides of the fixed support plates are provided with limiting sliding grooves; during the use, utilize accommodate the lead screw liftable to adjust electric putter's position, when adjusting conveniently, also do benefit to follow-up fixed patient head and use, electric putter position control accomplishes the back, the position of fixed cardboard can also be adjusted according to different patient's head size to this equipment, and then adjust the angle of erection joint seat, do benefit to the follow-up head fixation gasbag of passing through and fix patient's head, the regulation of erection joint seat angle, do benefit to the less patient of head and use, it is fixed uncomfortable to avoid appearing patient's head, prevent to influence going on of follow-up work, and the position accessible fixed branch cooperation of head fixation gasbag adjusts the slide, fix with different positions of patient's head.

Description

Dsa intervenes and uses head fixing device

Technical Field

The utility model relates to a head fixing device for dsa intervention, and belongs to the technical field of medical appliances.

Background

Interventional therapy is 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, and a head fixing device is required during dsa intervention.

The application range of the existing head fixing device is small, the use of different patients cannot be met, the fixation of the head is often unstable during interventional therapy, the treatment work can be seriously influenced, and therefore the dsa is needed to be intervened to use the head fixing device, so that people can use the head fixing device conveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a head fixing device for dsa intervention, when in use, the position of an electric push rod can be adjusted in a lifting way by utilizing an adjusting screw rod, the adjustment is convenient, the subsequent use of fixing the head of a patient is facilitated, after the position adjustment of the electric push rod is completed, the position of a fixing clamping plate can be adjusted according to the sizes of the heads of different patients, the angle of an installation connecting seat is further adjusted, the subsequent fixing of the head of the patient through a head fixing air bag is facilitated, the adjustment of the angle of the installation connecting seat is facilitated, the use of the patient with a smaller head is facilitated, the head fixing discomfort of the patient is avoided, the subsequent work is prevented from being influenced, and the position of the head fixing air bag can be adjusted by matching an adjusting sliding plate through a fixing support rod, so that the different positions of the head of the patient are fixed, and the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a dsa intervenes and uses head fixing device, includes unable adjustment base, unable adjustment base's the fixed headrest of top fixedly connected with, the equal fixedly connected with fixed extension board in both sides about unable adjustment base's the top, spacing spout has been seted up to the inboard of fixed extension board, the inside of fixed extension board is equipped with accommodate the lead screw, spacing slide has been cup jointed in accommodate the lead screw's the outside, one side fixedly connected with electric putter of spacing slide, electric putter's other end fixedly connected with installation cassette, the inboard fixedly connected with elasticity buckle of installation cassette.

Furthermore, the inboard of installation cassette is equipped with fixed cardboard, one side fixedly connected with erection joint seat of fixed cardboard, just fixed cardboard all is the arc setting with erection joint seat.

Furthermore, the inside of fixed cardboard is seted up and is the even equidistant fixed card hole that distributes, just the elasticity buckle passes through fixed card hole block fixed connection in fixed cardboard.

Furthermore, the inside of mount connection seat has been seted up and has been adjusted the spout, just it is the T shape setting to adjust the spout, the inside of adjusting the spout is equipped with adjusts the slide, one side screwed connection who adjusts the slide has fixed branch.

Furthermore, the other end of the fixed support rod is provided with a head fixing plate, one side of the head fixing plate is fixedly connected with a fixing piece, and the other side of the head fixing plate is provided with a head fixing air bag.

Further, the size structure of spacing slide and the size structure phase-match of spacing spout, just spacing slide passes through screw thread screwed connection in accommodate the lead screw, just spacing slide passes through spacing spout sliding connection in fixed extension board.

The utility model has the beneficial effects that:

through the arrangement of the adjusting screw rod, the fixed clamping plate, the mounting seat, the head fixing air bag and the like, when in use, the position of the electric push rod can be adjusted by utilizing the lifting adjusting screw rod, the adjustment is convenient, the subsequent use of fixing the head of a patient is facilitated, after the adjustment of the position of the electric push rod is finished, the device can also adjust the position of the fixing clamping plate according to the sizes of the heads of different patients, further adjusting the angle of the mounting seat, being beneficial to fixing the head of the patient through the head fixing air bag subsequently, adjusting the angle of the mounting seat, being beneficial to the patient with smaller head to use, avoiding the discomfort of fixing the head of the patient and preventing the influence on the subsequent work, and adjusting the position of the head fixing air bag through the matching of the fixing support rod and the adjusting sliding plate, to fix patient's head different positions, to sum up, this equipment is applicable to multiple crowd and uses, and adjusts simply convenient in the use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model.

FIG. 1 is a schematic view of the overall structure of a dsa interventional head fixation device of the present invention;

FIG. 2 is a schematic view of the mounting structure of the limiting slide plate of the dsa interventional head fixation device according to the utility model;

FIG. 3 is a schematic view of the mounting structure of the mounting socket of the dsa interventional head fixation device according to the present invention;

FIG. 4 is a schematic view of the structure at A of FIG. 3 of a dsa interventional head fixation device of the present invention;

reference numbers in the figures: 1. a fixed base; 2. fixing a headrest; 3. fixing a support plate; 4. a limiting chute; 5. adjusting the screw rod; 6. a limiting sliding plate; 7. an electric push rod; 8. installing a card seat; 9. elastic buckle; 10. fixing the clamping plate; 11. mounting a connecting seat; 12. fixing the clamp hole; 13. adjusting the sliding chute; 14. adjusting the sliding plate; 15. fixing the supporting rod; 16. a fixing member; 17. a head fixing plate; 18. the head fixes the air bag.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In embodiment 1, please refer to fig. 1 to 4, the present invention provides a technical solution:

the utility model provides a dsa intervenes and uses head fixing device, including unable adjustment base 1, unable adjustment base 1's the fixed headrest 2 of top fixedly connected with, the equal fixedly connected with fixed extension board 3 in both sides about unable adjustment base 1's the top, spacing spout 4 has been seted up to fixed extension board 3's inboard, the inside of fixed extension board 3 is equipped with accommodate the lead screw 5, spacing slide 6 has been cup jointed in accommodate the lead screw 5's the outside, one side fixedly connected with electric putter 7 of spacing slide 6, electric putter 7's other end fixedly connected with installation cassette 8, the inboard fixedly connected with elasticity buckle 9 of installation cassette 8.

As a preferred technical scheme of the utility model, a fixed clamping plate 10 is arranged on the inner side of the installation clamping seat 8, one side of the fixed clamping plate 10 is fixedly connected with an installation connecting seat 11, and the fixed clamping plate 10 and the installation connecting seat 11 are both arranged in an arc shape; the head of the human body can be conveniently fixed for use.

As a preferred technical scheme of the utility model, fixing clamp holes 12 are uniformly and equidistantly distributed in the fixing clamp plate 10, and the elastic buckles 9 are fixedly connected to the fixing clamp plate 10 through the fixing clamp holes 12 in a clamping manner; after the position of the fixed clamping plate 10 is adjusted, the fixed clamping plate is fixed through the elastic buckle 9.

As a preferred technical scheme of the utility model, an adjusting chute 13 is arranged inside the mounting connecting seat 11, the adjusting chute 13 is arranged in a T shape, an adjusting sliding plate 14 is arranged inside the adjusting chute 13, and one side of the adjusting sliding plate 14 is spirally connected with a fixed supporting rod 15; the sliding plate 14 is convenient to move and adjust so as to be used by various people, and can be fastened after being moved, thereby ensuring the safety in use.

As a preferred technical scheme of the present invention, a head fixing plate 17 is disposed at the other end of the fixing strut 15, a fixing member 16 is fixedly connected to one side of the head fixing plate 17, and a head fixing air bag 18 is disposed at the other side of the head fixing plate 17; the head of the patient can be conveniently fixed, and the protection effect is good.

In embodiment 2, referring to fig. 2, the difference between this embodiment and embodiment 1 is:

the size structure of the limiting sliding plate 6 is matched with the size structure of the limiting sliding groove 4, the limiting sliding plate 6 is spirally connected to the adjusting screw rod 5 through threads, and the limiting sliding plate 6 is slidably connected to the fixed support plate 3 through the limiting sliding groove 4; the position of the limiting sliding plate 6 can be adjusted up and down conveniently, so that the head of the patient can be fixed for use later.

The working principle of the utility model is as follows: can be according to patient's head size, carry out the position of the spacing slide 6 that goes up and down through accommodate the lead screw 5, spacing slide 6 slides from top to bottom in spacing spout 4, and drive electric putter 7 in step and reciprocate, the position of the fixed cardboard 10 adjustment mount pad 11 of accessible afterwards, after the adjustment, the position of head fixed plate 17 can be readjusted, in order to fix patient's head, adjust the completion back, move head fixed plate 17 through electric putter 7, cooperation head fixed air bag 18 can be fixed patient's head.

It will be evident to those skilled in the art that the utility model 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 utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A dsa head fixation device for intervention, comprising a fixation base (1), characterized in that: the utility model discloses a fixed headrest of fixed base (1), including fixing base (1), the top of fixing base (1) is fixed with fixed extension board (3) about the equal fixedly connected with in both sides, spacing spout (4) have been seted up to the inboard of fixed extension board (3), the inside of fixed extension board (3) is equipped with accommodate the lead screw (5), spacing slide (6) have been cup jointed in the outside of accommodate the lead screw (5), one side fixedly connected with electric putter (7) of spacing slide (6), the other end fixedly connected with installation cassette (8) of electric putter (7), the inboard fixedly connected with elasticity buckle (9) of installation cassette (8).

2. A dsa interventional head fixation device of claim 1, wherein: the inner side of the mounting clamping seat (8) is provided with a fixing clamping plate (10), one side of the fixing clamping plate (10) is fixedly connected with a mounting joint seat (11), and the fixing clamping plate (10) and the mounting joint seat (11) are both in arc-shaped arrangement.

3. A dsa interventional head fixation device of claim 2, wherein: fixing clamp holes (12) which are uniformly distributed at equal intervals are formed in the fixing clamp plate (10), and the elastic buckles (9) are fixedly connected to the fixing clamp plate (10) through the fixing clamp holes (12) in a clamping mode.

4. A dsa interventional head fixation device of claim 2, wherein: adjusting sliding grooves (13) are formed in the mounting connection seat (11), the adjusting sliding grooves (13) are arranged in a T shape, adjusting sliding plates (14) are arranged in the adjusting sliding grooves (13), and fixing support rods (15) are spirally connected to one sides of the adjusting sliding plates (14).

5. A dsa interventional head fixation device of claim 4, wherein: the other end of the fixed support rod (15) is provided with a head fixing plate (17), one side of the head fixing plate (17) is fixedly connected with a fixing piece (16), and the other side of the head fixing plate (17) is provided with a head fixing air bag (18).

6. A dsa interventional head fixation device of claim 1, wherein: the size structure of spacing slide (6) and the size structure phase-match of spacing spout (4), just spacing slide (6) are in accommodate the lead screw (5) through screw thread screwed connection, just spacing slide (6) are in fixed extension board (3) through spacing spout (4) sliding connection.