CN218684544U

CN218684544U - Medical needle holding forceps with amplification function

Info

Publication number: CN218684544U
Application number: CN202222441891.7U
Authority: CN
Inventors: 黄情操
Original assignee: Jiangsu Rongyuan Medical Device Co ltd
Current assignee: Jiangsu Rongyuan Medical Device Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-03-24
Anticipated expiration: 2032-09-15

Abstract

The application discloses medical needle forceps with enlarge function, including last tong arm, it articulates in pivot department with tong arm down to go up the tong arm, the vertical bracing piece that is fixed with in surface of pivot, swivelling joint has a horizontal pole on the bracing piece, the upper surface that the horizontal pole is close to rotation center one end is formed with bellied lug, the other end of horizontal pole is connected with the magnifying glass, the upper and lower both ends of horizontal pole have respectively to be fixed in the overhead gage and the bottom plate on horizontal pole surface, the lower surface of overhead gage be formed with a plurality of with the concave point of lug same shape, the last fixed surface of bottom plate has a plurality of compression spring, compression spring's upper end is connected with annular gasket. The magnifier can be suspended at various angles, is convenient to adjust, and reduces the operation fatigue of operating personnel.

Description

Medical needle holding forceps with amplification function

Technical Field

The application relates to the field of medical instruments, in particular to a medical needle holder with an amplifying function.

Background

The needle holder is also called needle forceps. Is mainly used for clamping suture needles to suture various tissues. Sometimes also for instrument knotting.

At present, the traditional needle holding forceps depend on the direct observation operation of an operator when performing an operation, the operation requirement on the operator is high, and the physical consumption is high and the error is easy to occur in the long-time operation, so that the medical needle holding forceps which are convenient to use and have the amplification function are provided.

Disclosure of Invention

The invention aims to provide a medical needle holder with a magnifying function, which is provided with a magnifying glass capable of hovering at various angles and is convenient and quick to adjust.

In order to achieve the above object, the present invention provides the following technical solutions.

The embodiment of the application discloses medical needle forceps with enlarge function, including last tong arm, it articulates in pivot department with tong arm down to go up the tong arm, the vertical bracing piece that is fixed with in surface of pivot, swivelling joint has a horizontal pole on the bracing piece, the upper surface that the horizontal pole is close to rotation center one end is formed with bellied lug, the other end of horizontal pole is connected with the magnifying glass, the upper and lower both ends of horizontal pole have respectively to be fixed in the overhead gage and the lower baffle on horizontal pole surface, the lower surface of overhead gage be formed with a plurality of with the concave point of the same shape of lug, the last fixed surface of lower baffle has a plurality of compression spring, compression spring's upper end is connected with annular gasket.

Preferably, in the medical needle holder with the magnifying function, the magnifying glass is connected with the cross bar through a rotating nut.

Preferably, in the medical needle holder with an enlarging function, 12 concave points are uniformly arranged on the lower surface of the upper baffle.

Preferably, in the medical needle holder with the magnifying function, the support rod is cylindrical, and the center of the cross section of the support rod coincides with the center of the rotating shaft.

Preferably, in the medical needle holder with the magnifying function, anti-slip textures are arranged between the connection positions of the cross rod and the support rod.

Compared with the prior art, the technical scheme of the invention has the beneficial effects that: the magnifying glass is arranged to magnify the operation position, so that the accuracy is improved, the fatigue of medical personnel is reduced, and the operation efficiency is improved; and the magnifying glass can stably hover at various different angles and positions, and is convenient to use.

Drawings

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

FIG. 1 is a schematic view of a medical needle holder with magnifying function according to an embodiment of the present invention;

figure 2 is a side view of a support pole and its upper structure in an embodiment of the invention.

Fig. 3 is a bottom view of the upper baffle plate in an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail 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 embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being 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. Furthermore, the terms "first," "second," and "third" 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 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; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a medical needle forceps 100 with an enlarging function includes an upper forceps arm 1, and is characterized in that the upper forceps arm 1 and a lower forceps arm 2 are hinged to a rotating shaft 3, a support rod 4 is vertically fixed on the outer surface of the rotating shaft 3, a cross rod 5 is rotatably connected to the support rod 4, a convex bump 6 is formed on the upper surface of one end of the cross rod 5 close to a rotating center, the other end of the cross rod 5 is connected with a magnifier 7, an upper baffle 8 and a lower baffle 9 fixed on the surface of the cross rod 5 are respectively arranged at the upper end and the lower end of the cross rod 5, a plurality of concave points 10 having the same shape as the convex bump 6 are formed on the lower surface of the upper baffle 8, a plurality of compression springs 11 are fixed on the upper surface of the lower baffle 9, and the upper ends of the compression springs 11 are connected with an annular gasket 12.

In this embodiment, the horizontal pole can rotate around the bracing piece to can make it be in stable state through the power that the below spring provided when unsmooth some position is engaged with, can rotate the magnifying glass to the convenient observation of front end when inconvenient observation in the operation, can rotate to the rear end when not needing, convenient stable, do not influence conventional operation.

Further, the magnifier 7 is connected with the cross bar 5 through a rotary nut 13.

In the embodiment, the magnifying glass realizes the adjusting function of the longitudinal angle and is suitable for more use requirements.

Further, twelve concave points 10 are uniformly arranged on the lower surface of the upper baffle plate 8.

In the embodiment, the adjustment interval of one gear every 30 degrees is set, so that the adjustment in actual operation is more convenient and accurate.

Furthermore, the supporting rod 4 is cylindrical, and the center of the cross section of the supporting rod coincides with the center of the rotating shaft 3.

In the embodiment, the two concentric circles are arranged, so that inconvenience caused by overlarge displacement of the magnifier in operation is avoided.

Furthermore, anti-skid textures are arranged between the joints of the cross rods 5 and the support rods 4.

In this embodiment, a more stable adjustment operation is provided, avoiding wobbling.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.

Claims

1. The medical needle holding forceps with the amplification function comprise an upper forceps arm and are characterized in that the upper forceps arm and a lower forceps arm are hinged to a rotating shaft, a supporting rod is vertically fixed to the outer surface of the rotating shaft, a cross rod is rotatably connected onto the supporting rod, a protruding bump is formed on the upper surface of one end, close to the rotating center, of the cross rod, a magnifying lens is connected to the other end of the cross rod, an upper baffle and a lower baffle which are fixed to the surface of the cross rod are respectively arranged at the upper end and the lower end of the cross rod, a plurality of concave points which are the same as the protruding bumps in shape are formed on the lower surface of the upper baffle, a plurality of compression springs are fixed on the upper surface of the lower baffle, and the upper ends of the compression springs are connected with an annular gasket.

2. The medical needle holder with the magnifying function according to claim 1, wherein the magnifying glass is connected with the cross bar through a rotating nut.

3. The medical needle holder with the magnifying function as claimed in claim 1, wherein 12 concave points are uniformly arranged on the lower surface of the upper baffle.

4. The medical needle holder with the magnifying function as claimed in claim 1, wherein the supporting rod is cylindrical, and the center of the cross section of the supporting rod coincides with the center of the rotating shaft.

5. The medical needle holder with the magnifying function as claimed in claim 1, wherein an anti-slip texture is provided between the connection part of the cross bar and the support bar.