CN216603429U

CN216603429U - Surgical operation fixer with head end capable of changing angle

Info

Publication number: CN216603429U
Application number: CN202123407662.5U
Authority: CN
Inventors: 孙杰; 乔红玖; 陈俊峰
Original assignee: Tianjin Baihe Zhiyuan Medical Technology Co ltd
Current assignee: Tianjin Baihe Zhiyuan Medical Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-27
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a surgical operation fixer with a head end capable of changing angles, and relates to the technical field of medical instruments. The telescopic support comprises a fixing ring and a telescopic support, wherein the fixing ring is installed on one side of the telescopic support, a cross rod is installed at the upper end of the telescopic support, one end of the cross rod is connected with a fixing rod, the upper end of the fixing rod is connected with a sliding sleeve, the sliding sleeve is in sliding fit with the fixing rod, the other end of the cross rod is connected with a second rotating shaft, the second rotating shaft is rotatably connected with the telescopic support, one side of the second rotating shaft is connected with an operating rod, a chassis is installed at the bottom end of the telescopic support, a moving wheel is installed at the bottom end of the chassis, a first rotating shaft is connected to the upper surface of the chassis, the bottom end of the telescopic support is connected with the first rotating shaft, a lighting lamp is further installed at one end of the cross rod, and the lighting lamp is matched with the position of the fixing ring. The fixing ring is used for fixing the operation position of a patient, one end of the operation cross rod is connected with the second rotating shaft, and the second rotating shaft is used for adjusting the angle of the head end of the fixer, so that the operation adaptability is enhanced.

Description

Surgical operation fixer with head end capable of changing angle

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a surgical operation fixer with a head end capable of changing an angle.

Background

The surgery is called as operation for short, commonly called as open surgery, and refers to a treatment process of entering human body or other biological tissues through surgical equipment or surgical instruments under the operation of surgeons or other professionals to remove pathological changes, change structures or implant foreign objects in an external mode, and in the surgical operation process, the operation part of a patient needs to be fixed;

the operation structure of the prior operation fixing device is relatively fixed, the adjustability is insufficient, and particularly, the operation flexibility of the head end position is poor, so that the operation fixing effect is influenced, and certain limitations exist; in order to solve the above problems, the present invention provides a surgical operation fixer with a head end capable of changing angle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a surgical operation fixer with a head end capable of changing angles, which solves the problems in the background technology.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a surgical operation fixator with a head end capable of changing angles, which comprises a fixing ring and a telescopic support, wherein the fixing ring is installed on one side of the telescopic support, a cross rod is installed at the upper end of the telescopic support, one end of the cross rod is connected with a fixing rod, the upper end of the fixing rod is connected with a sliding sleeve, the sliding sleeve is in sliding fit with the fixing rod, the other end of the cross rod is connected with a second rotating shaft, the second rotating shaft is rotatably connected with the telescopic support, one side of the second rotating shaft is connected with an operating rod, a chassis is installed at the bottom end of the telescopic support, a movable wheel is installed at the bottom end of the chassis, the upper surface of the chassis is connected with a first rotating shaft, the bottom end of the telescopic support is connected with the first rotating shaft, an illuminating lamp is further installed at one end of the cross rod, and the illuminating lamp is matched with the position of the fixing ring.

The fixing rings comprise a first fixing ring and a second fixing ring, the fixing teeth of the first fixing ring and the fixing teeth of the second fixing ring are both of telescopic structures, and a connecting piece is connected between the first fixing ring and the second fixing ring, so that the operation integrity is strong;

the bottom ends of the first fixing ring and the second fixing ring are respectively provided with an opening, and the openings are connected with connecting buckles to strengthen the fixing stability;

the upper end of the sliding sleeve is connected with a first fixing bolt for fixing the sliding position of the sliding sleeve;

one end of the cross rod is connected with a telescopic shaft, and the using length of the cross rod is adjusted;

the illuminating lamp is in threaded connection with the cross rod and is used for operating and illuminating;

the upper end of the moving wheel is connected with a third rotating shaft, one end of the third rotating shaft is in threaded connection with the chassis, and the moving angle of the moving wheel is adjusted;

and a second fixing bolt is connected to the upper end of the second rotating shaft and used for fixing the second rotating shaft after angle adjustment.

The utility model has the following beneficial effects:

the fixing ring is used for fixing the surgical position of a patient, the fixing ring is opened and closed along the opening during operation, the fixing ring is fixed through the connecting buckle after the fixing ring is fixed, the cross rod can be used for adjusting the using length through the telescopic shaft, one end of the cross rod is further connected with the second rotating shaft, the second rotating shaft is used for adjusting the angle of the head end of the fixator, the operation adaptability is enhanced, and the fixing ring can be fixed and installed through the second fixing bolt after the adjustment.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a surgical fastener with a changeable angle head according to the present invention;

FIG. 2 is a schematic view of the bottom of the surgical fastener with an angle-changeable head according to the present invention;

FIG. 3 is a schematic view of the position of the operating rod of the surgical fastener with changeable angle head end according to the present invention;

FIG. 4 is a schematic side view of the surgical fastener with a variable angle head according to the present invention;

FIG. 5 is an enlarged view of a portion of the head end angulation surgical fixation device of the present invention at A of FIG. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a fixing ring; 2. a connecting buckle; 3. a telescopic bracket; 4. a chassis; 5. a moving wheel; 6. a first rotating shaft; 7. a cross bar; 8. a telescopic shaft; 9. an illuminating lamp; 10. a sliding sleeve; 11. a first fixing bolt; 12. fixing the rod; 13. a second rotating shaft; 14. a third rotating shaft; 15. an operating lever; 16. and a second fixing bolt.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Referring to the attached drawings 1-5, a surgical operation fixer with a head end capable of changing angles comprises a fixing ring 1 and a telescopic support 3, wherein the fixing ring 1 is installed on one side of the telescopic support 3, a cross rod 7 is installed on the upper end of the telescopic support 3, one end of the cross rod 7 is connected with a fixed rod 12, the upper end of the fixed rod 12 is connected with a sliding sleeve 10, the sliding sleeve 10 is in sliding fit with the fixed rod 12, the other end of the cross rod 7 is connected with a second rotating shaft 13, the second rotating shaft 13 is rotatably connected with the telescopic support 3, one side of the second rotating shaft 13 is connected with an operating rod 15, a chassis 4 is installed at the bottom end of the telescopic support 3, a movable wheel 5 is installed at the bottom end of the chassis 4, a first rotating shaft 6 is connected with the upper surface of the chassis 4, the bottom end of the telescopic support 3 is connected with the first rotating shaft 6, an illuminating lamp 9 is also installed at one end of the cross rod 7, the illuminating lamp 9 is matched with the position of the fixing ring 1 to illuminate the operating position, the observation effect is enhanced.

The fixing ring 1 comprises a first fixing ring and a second fixing ring, the fixing teeth of the first fixing ring and the fixing teeth of the second fixing ring are both of telescopic structures, and a connecting piece is connected between the first fixing ring and the second fixing ring, so that the integrity is stronger, and the operation stability is enhanced; the bottom ends of the first fixing ring and the second fixing ring are respectively provided with an opening, and the openings are connected with connecting buckles 2, so that the fixing rings can be conveniently closed; the upper end of the sliding sleeve 10 is connected with a first fixing bolt 11 for fixing the moving position of the sliding sleeve 10; one end of the cross rod 7 is connected with a telescopic shaft 8, and the using length of the cross rod 7 is adjusted; the illuminating lamp 9 is in threaded connection with the cross rod 7, so that the disassembly, assembly and maintenance are convenient; the upper end of the moving wheel 5 is connected with a third rotating shaft 14, one end of the third rotating shaft 14 is in threaded connection with the chassis 4, and the moving wheel 5 is adjusted in transverse rotation so as to be convenient for adjusting the sliding angle; the upper end of the second rotating shaft 13 is connected with a second fixing bolt 16, and the second fixing bolt 16 is used for fixedly connecting the second rotating shaft 13.

In the scheme of the utility model, a fixing ring 1 is used for fixing the surgical position of a patient, the fixing ring 1 is opened and closed along an opening during operation, the fixing ring is fixed by a connecting buckle 2 after being fixed, a cross rod 7 is used for adjusting the use length by a telescopic shaft 8 during operation, one end of the cross rod 7 is also connected with a second rotating shaft 13, the second rotating shaft 13 is used for adjusting the angle of the head end of a fixer, the operation adaptability is enhanced, the fixing ring 1 can be fixedly installed by a second fixing bolt 16 after being adjusted, meanwhile, the fixing ring 1 can also be transversely moved by the cross rod 7 through a fixing rod 12 by using a sliding sleeve 10, and the operation adjustability is further enhanced;

this solid fixed ring 1's use bearing structure is that telescopic bracket 3 cooperates

chassis

4, and 4 bottoms on chassis are connected and are removed wheel 5, are convenient for carry out the position and remove, and telescopic bracket 3 is used for using altitude mixture control, and environmental suitability strengthens.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a surgical operation fixer of head end convertible angle, includes solid fixed ring (1) and telescopic bracket (3), solid fixed ring (1), its characterized in that are installed to telescopic bracket (3) one side: a cross rod (7) is mounted at the upper end of the telescopic support (3), one end of the cross rod (7) is connected with a fixed rod (12), the upper end of the fixed rod (12) is connected with a sliding sleeve (10), the sliding sleeve (10) is in sliding fit with the fixed rod (12), the other end of the cross rod (7) is connected with a second rotating shaft (13), the second rotating shaft (13) is rotatably connected with the telescopic support (3), and one side of the second rotating shaft (13) is connected with an operating rod (15);

chassis (4) are installed to telescopic bracket (3) bottom, removal wheel (5) are installed to chassis (4) bottom, surface connection has first axis of rotation (6) on chassis (4), telescopic bracket (3) bottom is connected with first axis of rotation (6), light (9) are still installed to horizontal pole (7) one end, light (9) suit with solid fixed ring (1) position.

2. The surgical fixator with the angle-changeable head end as claimed in claim 1, wherein the fixing rings (1) comprise a first fixing ring and a second fixing ring, the fixing teeth of the first fixing ring and the second fixing ring are both of telescopic structures, and a connecting member is connected between the first fixing ring and the second fixing ring.

3. The surgical fixator with the angle-changeable head end as claimed in claim 2, wherein the bottom ends of the first fixing ring and the second fixing ring are provided with an opening, and the connecting buckle (2) is connected to the opening.

4. The surgical fixator with a changeable head end according to claim 1, wherein a first fixing bolt (11) is connected to the upper end of the sliding sleeve (10).

5. The surgical fixator with a changeable head end according to claim 1, wherein a telescopic shaft (8) is connected to one end of the cross bar (7).

6. The surgical fixator with a changeable head end according to claim 1, wherein the illuminating lamp (9) is in threaded connection with the cross bar (7).

7. The surgical fixator with the angle-changeable head end as claimed in claim 1, wherein a third rotating shaft (14) is connected to the upper end of the moving wheel (5), and one end of the third rotating shaft (14) is in threaded connection with the chassis (4).

8. The surgical fixator with a changeable head end according to claim 1, wherein a second fixing bolt (16) is connected to the upper end of the second rotating shaft (13).