CN204814391U - Tweezers is cut to split type one -way intraocular - Google Patents

Abstract

The utility model discloses a split-type one-way intraocular scissors tweezers, which comprises an intraocular scissors/tweezers head and a one-way handle, wherein the intraocular scissors/tweezers head is mainly composed of a working head, an outer tube, a rotating adjustment button and a locking The locking button is composed of a fixing piece connected with the outer tube, and the outer end of the locking button is screwed to the rotating adjustment button, and the opening and closing of the working head of the instrument is controlled by the movement of the outer tube; The other end of the lock button is connected with a one-way handle. The utility model has a simple structure, and each part is easy to disassemble and replace, and is made of stainless steel at the same time, so the overall cost is low.

Description

A split-type one-way intraocular scissors forceps

technical field

The utility model relates to the field of medical equipment, in particular to a split-type one-way intraocular scissors.

Background technique

The split one-way handle, intraocular scissors, and intraocular tweezers are convenient for clinical application. One finger can complete the opening and closing of the tip of scissors and tweezers. And the tweezers and the handle can be completely separated, which is more convenient to clean in clinical applications. In terms of cost savings, it is considered to buy a handle, but most of the products on the market are disposable products.

Utility model content

The purpose of this utility model is to provide a split-type one-way intraocular scissors to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A split-type one-way intraocular scissors tweezers, including an intraocular scissors/tweezers head and a one-way handle, wherein the intraocular scissors/tweezers head is mainly composed of a working head, an outer sleeve, a rotation adjustment button and a locking button. The locking button is provided with a fixing piece connected with the outer tube, and the outer end of the locking button is screwed to the rotating adjustment button, and the opening and closing of the working head of the instrument is controlled by the movement of the outer tube; the other end of the locking button One end is connected with a one-way handle, and the inside of the one-way handle is provided with a push sleeve, and the fixing part is inserted into one end of the push sleeve, and the outer surface of the push sleeve is surrounded by a pressure handle, and the front and rear movement of the push sleeve is controlled by the pressure handle; When the intraocular scissors/tweezers head is connected with the one-way handle, the pressure handle is in a loose state, and the pressure handle is pressed down to push the outer tube through the connecting rod to close the working head of the instrument for cutting.

As a further solution of the utility model: the intraocular scissors/tweezers head and the one-way handle are both made of stainless steel.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has a simple structure, and each part is easy to disassemble and replace, and is made of stainless steel at the same time, so the overall cost is low.

Description of drawings

Figure 1 is an exploded view of a split-type one-way intraocular scissors of the present invention.

Fig. 2 is a schematic structural view of a split-type one-way intraocular scissors of the utility model when it is opened.

Fig. 3 is a schematic structural view of a split-type one-way intraocular scissors of the utility model when it is closed.

In the figure: 1-working head, 2-outer sleeve, 3-rotation adjustment button, 4-locking button, 5-one-way pressing handle, 6-one-way handle, 7-intraocular scissors/tweezers head.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 3. In the embodiment of the present invention, a split-type one-way intraocular scissors includes an intraocular scissors/tweezers head 7 and a one-way handle 6, wherein the intraocular scissors/tweezers head is mainly composed of a working head Part 1, outer tube 2, rotation adjustment knob 3 and locking button 4, the locking button 4 is provided with a fixing piece connected with the outer tube 2, and the outer end of the locking button 4 is screwed Rotate the adjusting button 3 to control the opening and closing of the working head 1 of the instrument through the movement of the outer sleeve 2; the other end of the locking button 4 is connected to the one-way handle 6, and the inner side of the one-way handle 6 is provided with a push sleeve, and the fixing part is plugged in At one end of the push sleeve, the outer surface of the push sleeve is surrounded by a pressure handle 5, which is controlled by the pressure handle 5 to move forward and backward of the push sleeve; In the open state, press down the pressure handle 5 to push the outer sleeve 2 through the connecting rod to make the working head 1 of the instrument close and cut.

The intraocular scissors/tweezers head 7 and the one-way handle 6 are all made of stainless steel.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (2)

1. A split-type one-way intraocular scissors forceps is characterized in that, comprises intraocular scissors/tweezers head and one-way handle, wherein intraocular scissors/tweezers head is mainly composed of working head, outer sleeve, rotation adjustment knob and lock The lock button is composed of a fixed piece connected with the outer sleeve, and the outer end of the lock button is connected to the rotating adjustment button through a thread; the other end of the lock button is connected with a one-way handle, and the one-way A push sleeve is arranged on the inner side of the handle, and the fixing part is plugged into one end of the push sleeve, and a pressing handle is connected around the outer surface of the push sleeve. 2. The split-type one-way intraocular scissors tweezers according to claim 1, wherein the intraocular scissors/tweezers head and the one-way handle are both made of stainless steel.