CN215899921U

CN215899921U - Arm fixing frame for right radial artery interventional operation

Info

Publication number: CN215899921U
Application number: CN202121944314.9U
Authority: CN
Inventors: 刘金芬; 李锦秀; 邓新荧; 陈历
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-25
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a right-side radial artery interventional operation arm fixing frame which comprises a supporting seat, wherein a pressing plate is rotatably connected to the top of the supporting seat, a connecting plate is hinged to the right side of the pressing plate, a fixing plate is hinged to the right side of the connecting plate, a movable plate is slidably mounted in the fixing plate, fixing devices are arranged in the connecting plate and the movable plate, a clamping device is arranged in the supporting seat, and a folding rod is rotatably connected to the right side of the bottom of the supporting seat. According to the utility model, the movable plate slides rightwards on the inner wall of the fixed plate by sliding rightwards, and then is fixed by the nut, so that the fixed frame can support arms with different lengths, and the arms with different thicknesses can be fixed by utilizing the arc formed when the first clamping plate and the second clamping plate rotate, so that the medical staff can conveniently perform puncture operations on the arms, and can effectively cooperate with the medical staff to complete the operations.

Description

Arm fixing frame for right radial artery interventional operation

Technical Field

The utility model relates to the technical field of medical assistance, in particular to an arm fixing frame for a right radial artery interventional operation.

Background

The interventional operation is a minimally invasive operation carried out by utilizing 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 interventional operation applies a digital technology to expand the visual field of doctors, and by means of the catheters and the guide wires, the two hands of the doctors are prolonged, the puncture points of the guide wires only have the size of rice grains, and can treat a plurality of diseases which cannot be treated in the past and have poor curative effects of surgical treatment or internal treatment, such as tumors, hemangiomas and various hemorrhages, and the interventional treatment has the characteristics of no operation, small wound, quick recovery and good effect, and is the development trend of future medicine.

The prior arm fixing frame has the following problems in the using process:

1. current arm mount is when using, mostly can not adjust the length of whole mount according to patient's arm length to the arm to different thicknesses is inconvenient fixes and raises the action, and this can not effectual cooperation doctor when just leading to the operation accomplishes the operation.

2. Simultaneously current arm mount when using, fixed effect is not ideal to when installing and dismantling the arm mount, need medical personnel with the help of external instrument, unusual trouble is unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a right radial artery interventional surgical arm fixing frame to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a intervene operation arm mount through right side radial artery, includes the supporting seat, the top of supporting seat is rotated and is connected with the clamp plate, the right side of clamp plate articulates there is the connecting plate, the right side of connecting plate articulates there is the fixed plate, the inside slidable mounting of fixed plate has the fly leaf, the inside of connecting plate and fly leaf all is provided with fixing device, the inside of supporting seat is provided with clamping device, the right side of supporting seat bottom is rotated and is connected with the folding rod, the bottom of fixed plate articulates there is the dead lever, the inside slidable mounting of dead lever has the movable rod.

Preferably, fixing device includes first splint, the inside left side of connecting plate and fly leaf all rotates and is connected with first splint, the inside right side of connecting plate and fly leaf all rotates and is connected with second splint, the top of first splint all is provided with the elasticity bandage, the end that first splint were kept away from to the elasticity bandage is installed the stopper.

Preferably, clamping device includes first bevel gear, first bevel gear is installed to the top dead axle of supporting seat inner wall, the threaded rod is installed to first bevel gear's bottom, the limiting plate is installed to the bottom of threaded rod, the surperficial threaded connection of threaded rod has the push pedal, the right side of supporting seat is rotated and is connected with the crank, the left end of crank runs through the supporting seat and installs second bevel gear.

Preferably, the connection part of the pressing plate and the connection plate is rotatably connected through a threaded rod, the connection part of the connection plate and the fixing plate is rotatably connected through a threaded rod, and nuts and washers are mounted at two ends of the threaded rod in a threaded mode.

Preferably, the first bevel gear and the second bevel gear are meshed with each other.

Preferably, the top of second splint offer with the recess of stopper looks adaptation, the internal rotation at stopper both ends installs the screw rod, the top of second splint offer with the gag lever post set up screw rod assorted screw hole.

Preferably, through holes matched with each other are formed in the outer surface of the fixed rod and the inner part of the movable rod, and a locking bolt is arranged at the joint of the through holes of the fixed rod and the movable rod.

Compared with the prior art, the utility model provides a right radial artery interventional operation arm fixing frame, which has the following beneficial effects:

1. according to the utility model, the movable plate slides rightwards on the inner wall of the fixed plate by sliding rightwards, and then is fixed by the nut, so that the fixed frame can support arms with different lengths, and the arms with different thicknesses can be fixed by utilizing the arc formed when the first clamping plate and the second clamping plate rotate, so that the medical staff can conveniently perform puncture operations on the arms, and can effectively cooperate with the medical staff to complete the operations.

2. According to the utility model, the crank is rotated to drive the second bevel gear to rotate, so that the push plate moves on the surface of the threaded rod, and the arm fixing frame is fixed on the bed edge of the operating bed by utilizing the mutual clamping of the push plate and the supporting seat, thereby solving the problems that when the operation supporting frame is installed, an external tool is not needed, the operation supporting frame is very convenient, only the crank needs to be rotated during the disassembly, and the popularization and the use are facilitated.

Drawings

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

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

fig. 3 is a schematic structural view of the fixing device of the present invention.

In the figure: 1. a supporting seat; 2. pressing a plate; 3. a connecting plate; 4. a fixing plate; 5. a movable plate; 6. a fixing device; 601. a first splint; 602. a second splint; 603. an elastic band; 604. a limiting block; 7. A clamping device; 701. a first bevel gear; 702. a threaded rod; 703. a limiting plate; 704. pushing the plate; 705. A crank; 706. a second bevel gear; 8. a folding bar; 9. fixing the rod; 10. a movable rod.

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.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a intervene operation arm mount through right side radial artery, including supporting seat 1, the top of supporting seat 1 is rotated and is connected with clamp plate 2, the right side of clamp plate 2 articulates there is connecting plate 3, the right side of connecting plate 3 articulates there is fixed plate 4, the inside slidable mounting of fixed plate 4 has fly leaf 5, the inside of connecting plate 3 and fly leaf 5 all is provided with fixing device 6, the inside of supporting seat 1 is provided with clamping device 7, the right side of supporting seat 1 bottom is rotated and is connected with folding rod 8, the bottom of fixed plate 4 articulates there is dead lever 9, the inside slidable mounting of dead lever 9 has movable rod 10.

In this implementation, fixing device 6 includes first splint 601, and the inside left side of connecting plate 3 and fly leaf 5 all rotates and is connected with first splint 601, and the inside right side of connecting plate 3 and fly leaf 5 all rotates and is connected with second splint 602, and the top of first splint 601 all is provided with elastic bandage 603, and elastic bandage 603 is kept away from the end of first splint 601 and is installed stopper 604, helps carrying out length adjustment to the arm mount to can fix the arm that thickness can not.

In this implementation, clamping device 7 includes first bevel gear 701, first bevel gear 701 is installed to the top dead axle of supporting seat 1 inner wall, threaded rod 702 is installed to the bottom of first bevel gear 701, limiting plate 703 is installed to the bottom of threaded rod 702, threaded rod 702's surface threaded connection has push pedal 704, supporting seat 1's right side is rotated and is connected with crank 705, crank 705's left end runs through supporting seat 1 and installs second bevel gear 706, when helping rotating crank 705, drive push pedal 704 and reciprocate, be convenient for adjust the size of centre gripping.

In this implementation, the junction of clamp plate 2 and connecting plate 3 passes through the threaded rod and rotates the connection, and the junction of connecting plate 3 and fixed plate 4 passes through the threaded rod and rotates the connection to nut and packing ring are installed to the equal screw thread in both ends of threaded rod, help connecting plate 3 to rotate in the inside of clamp plate 2, and fixed plate 4 rotates in the inside of connecting plate 3, and fixes the countershaft through the nut.

In this embodiment, the first bevel gear 701 and the second bevel gear 706 are engaged with each other, so that the second bevel gear 706 drives the first bevel gear 701 to rotate when rotating.

In this implementation, the top of the second clamping plate 602 is provided with a groove matched with the limiting block 604, the two ends of the limiting block 604 are rotatably provided with screws, the top of the second clamping plate 602 is provided with a threaded hole matched with the limiting block 604, and the limiting block 604 is conveniently buckled into the inner groove of the second clamping plate 602.

In this implementation, the outer surface of the fixed rod 9 and the inside of the movable rod 10 are provided with through holes which are mutually matched, and the through hole joint of the fixed rod 9 and the movable rod 10 is provided with a locking bolt, so that the through hole joint of the fixed rod 9 and the movable rod 10 can be conveniently fixed and detached.

The working principle is as follows: when the arm fixing frame is used, the pressing plate 2 is rotated according to the arm placing habit of a patient, the connecting plate 3, the fixed plate 4 and the movable plate 5 are driven to rotate by the pressing plate 2, the joint between the fixed plate 4 and the movable plate 5 is fixed by the nut, meanwhile, the length of the fixing frame can be adjusted according to the length of the arm of the patient, the movable plate 5 is pulled rightwards by the warp direction, the movable plate 5 slides rightwards on the inner wall of the fixed plate 4, the joint between the movable plate 5 and the fixed plate 4 is fixed by the nut, the length adjustment of the fixing frame is completed, the angle between the first clamping plate 601 and the second clamping plate 602 is adjusted according to the thickness of the arm of the patient, the arc formed between the first clamping plate 601 and the second clamping plate 602 just wraps the arm of the patient, the arm of the patient is always in a tight state, the arm of the medical staff can be conveniently punctured, and the patient can not feel uncomfortable, the arm of the patient is fixed by buckling the limiting block 604 at the end of the elastic binding band 603 into the second clamping plate 602, then the folding rod 8 is unfolded rightwards, the movable rod 10 is buckled into the folding rod 8 and fixed, the height of the movable rod 10 is slid according to the requirement of medical personnel, the movable rod 10 drives the fixed frame to change the angle, and then the joint of the fixed rod 9 and the movable rod 10 is fixed by the locking bolt, so that the fixed frame does not shake; when the fixing frame is installed, the crank 705 is manually rotated by medical staff, the crank 705 drives the second bevel gear 706 to rotate, the first bevel gear 701 and the threaded rod 702 are driven to rotate in the rotating process of the second bevel gear 706, so that the push plate 704 moves on the surface of the threaded rod 702, the arm fixing frame is fixed on the edge of the operating bed by means of mutual clamping of the push plate 704 and the supporting seat 1, and the arm fixing frame is installed and fixed.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", 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 and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a intervene operation arm mount through right side radial artery, includes supporting seat (1), its characterized in that: the top of supporting seat (1) is rotated and is connected with clamp plate (2), the right side of clamp plate (2) articulates there is connecting plate (3), the right side of connecting plate (3) articulates there is fixed plate (4), the inside slidable mounting of fixed plate (4) has fly leaf (5), the inside of connecting plate (3) and fly leaf (5) all is provided with fixing device (6), the inside of supporting seat (1) is provided with clamping device (7), the right side of supporting seat (1) bottom is rotated and is connected with folding rod (8), the bottom of fixed plate (4) articulates there is dead lever (9), the inside slidable mounting of dead lever (9) has movable rod (10).

2. The right radial artery access surgical arm brace of claim 1, wherein: fixing device (6) include first splint (601), the inside left side of connecting plate (3) and fly leaf (5) all rotates and is connected with first splint (601), the inside right side of connecting plate (3) and fly leaf (5) all rotates and is connected with second splint (602), the top of first splint (601) all is provided with elasticity bandage (603), stopper (604) are installed to the end that first splint (601) were kept away from in elasticity bandage (603).

3. The right radial artery access surgical arm brace of claim 1, wherein: clamping device (7) include first bevel gear (701), first bevel gear (701) are installed to the top dead axle of supporting seat (1) inner wall, threaded rod (702) are installed to the bottom of first bevel gear (701), limiting plate (703) are installed to the bottom of threaded rod (702), the surface threaded connection of threaded rod (702) has push pedal (704), the right side of supporting seat (1) is rotated and is connected with crank (705), the left end of crank (705) runs through supporting seat (1) and installs second bevel gear (706).

4. The right radial artery access surgical arm brace of claim 1, wherein: the pressing plate (2) is rotatably connected with the connecting part of the connecting plate (3) through a threaded rod, the connecting part of the connecting plate (3) is rotatably connected with the fixing plate (4) through a threaded rod, and nuts and washers are mounted at two ends of the threaded rod in a threaded mode.

5. The right radial artery access surgical arm brace of claim 3, wherein: the first bevel gear (701) and the second bevel gear (706) are meshed with each other.

6. The right radial artery access surgical arm brace of claim 2, wherein: the top of second splint (602) is seted up with the recess of stopper (604) looks adaptation, the inside rotation at stopper (604) both ends is installed the screw rod, the top of second splint (602) is seted up and is set up screw rod assorted screw hole with stopper (604).

7. The right radial artery access surgical arm brace of claim 1, wherein: through holes matched with each other are formed in the outer surface of the fixed rod (9) and the inner portion of the movable rod (10), and a locking bolt is arranged at the connection position of the through holes of the fixed rod (9) and the movable rod (10).