CN213821624U

CN213821624U - Operating forceps for minimally invasive surgery

Info

Publication number: CN213821624U
Application number: CN202022257869.8U
Authority: CN
Inventors: 杨一帆; 偏仙柯
Original assignee: First Affiliated Hospital of Dalian Medical University
Current assignee: First Affiliated Hospital of Dalian Medical University
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-07-30
Anticipated expiration: 2030-10-12

Abstract

The utility model relates to the technical field of medical equipment, and discloses a pair of minimally invasive surgery operating forceps, which comprises a forceps handle, wherein the forceps handle is connected with a restraint strap, the tail end of the restraint strap is connected with a fixed clamp, one end of the forceps handle is connected with a connecting piece, a data line interface is arranged above the connecting piece, one end of the connecting piece, which is far away from the forceps handle, is connected with a forceps rod, a data line is arranged inside the forceps rod, an endoscope is fixed on one side of the tail part of the forceps rod, and the tail end of the forceps rod is connected with a forceps head; the binding clip comprises an upper binding clip mouth and a lower binding clip mouth. According to the minimally invasive surgical forceps, the forceps head and the forceps handle are made of stainless steel, so that the minimally invasive surgical forceps have high elasticity, high hardness, excellent toughness and an anti-corrosion function; by arranging the endoscope on the forceps rod, the minimally invasive surgical forceps do not need to be inserted with an endoscope during operation, so that the increase of a wound is avoided, and a patient can recover more quickly.

Description

Operating forceps for minimally invasive surgery

Technical Field

The utility model relates to the technical field of medical equipment, specifically a minimally invasive surgery uses operating forceps.

Background

Minimally invasive surgery refers to surgery performed using modern medical instruments such as various endoscopes and related auxiliary equipment. The surgical instruments of the minimally invasive surgery enter the human body through the operation channels, so the surgical instruments are relatively small, and the requirements on the surgical forceps are extremely high. In the prior art, the phenomenon that the forceps head and the forceps handle are broken when the instrument is used for surgery occurs occasionally, the error is very convenient to process in an open surgery, the head is only needed to be found and a surgical instrument is replaced, but in the minimally invasive surgery, the head is probably not found in a minimally invasive state due to the limitation of space and visual field, so that serious medical accidents are developed; the existing surgical forceps are not provided with an endoscope, when in use, one more endoscope needs to be inserted, the use is troublesome, and the end part is easy to slip when using an apparatus, so that the slipping of a forceps holder is caused, and the working difficulty of medical staff is increased; the angle of the forceps head can not be adjusted, and the forceps head is inconvenient to use, so the surgical forceps for minimally invasive surgery is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a minimally invasive surgery uses operation pincers, there is the rupture phenomenon in binding clip and the pincers handle in having solved the current operation pincers in-service use that provide among the above-mentioned background art, does not have the endoscope, uses troublesome, and the easy slippage of tip causes the slippage of pincers holding thing and the problem that the binding clip angle can not be adjusted.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a pair of minimally invasive surgery operating forceps comprises a forceps handle, wherein a restraint strap is connected to the forceps handle, the tail end of the restraint strap is connected with a fixed clamp, one end of the forceps handle is connected with a connecting piece, a data line interface is arranged above the connecting piece, one end, far away from the forceps handle, of the connecting piece is connected with a forceps rod, a data line is arranged inside the forceps rod, an endoscope is fixed to one side of the tail of the forceps rod, and the tail end of the forceps rod is connected with a forceps head; the binding clip comprises an upper binding clip mouth and a lower binding clip mouth, wherein the inner side of the upper binding clip mouth is provided with a serrated cutting edge, and the inner side of the lower binding clip mouth is provided with an arc-shaped cutting edge matched with the serrated cutting edge.

Furthermore, two rubber inner rings are fixed inside the forceps handle.

Further, the data line interface is connected with the endoscope through a data line.

(III) advantageous effects

The utility model provides a minimally invasive surgery uses operation pincers, possess following beneficial effect:

(1) according to the minimally invasive surgical forceps, the forceps head and the forceps handle are made of stainless steel, so that the minimally invasive surgical forceps have high elasticity, high hardness, excellent toughness and an anti-corrosion function, and the phenomenon of breakage of the forceps head and the forceps handle can be effectively avoided; by arranging the endoscope on the forceps rod, the minimally invasive surgical forceps do not need to be inserted with an endoscope during operation, so that the increase of a wound is avoided, and a patient can recover more quickly.

(2) This minimal access surgery uses operation pincers, through set up the structure of cockscomb structure cutting edge and arc cutting edge on the binding clip, reached the centre gripping firm, cut the effect of not slippage, alleviate medical staff's the work degree of difficulty greatly.

Drawings

FIG. 1 is a schematic structural view of the forceps for minimally invasive surgery of the present invention;

fig. 2 is a partially enlarged view of the forceps head of the minimally invasive surgical forceps of the present invention.

In the figure: the pliers comprise a pliers head 1, an upper pliers mouth 101, a saw-toothed blade 102, a lower pliers mouth 103 and an arc-shaped blade 104; the endoscope comprises an endoscope 2, a forceps rod 3, a data line 4, a connecting piece 5, a data line interface 6, a restraint strap 7, a fixing clamp 8, a forceps handle 9 and a rubber inner ring 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, the present invention provides a technical solution:

a pair of minimally invasive surgery forceps comprises a forceps handle 9, wherein a restraint strap 7 is connected to the forceps handle 9, two rubber inner rings 10 are fixed inside the forceps handle 9, and fingers of a doctor are prevented from sliding in the use process; the tail end of the restraint belt 7 is connected with a fixing clamp 8, one end of a clamp handle 9 is connected with a connecting piece 5, a data line interface 6 is arranged above the connecting piece 5, one end, far away from the clamp handle 9, of the connecting piece 5 is connected with a clamp rod 3, a data line 4 is arranged inside the clamp rod 3, the data line interface 6 is connected with an endoscope 2 through the data line 4, the endoscope 2 is fixed on one side of the tail of the clamp rod 3, the tail end of the clamp rod 3 is connected with a clamp head 1, the clamp head 1 and the clamp handle 9 are both made of stainless steel, and have high elasticity and hardness, excellent toughness and an anti-corrosion function, and the phenomenon that the clamp head and the clamp handle are broken can be effectively avoided; the binding clip 1 comprises an upper binding clip mouth 101 and a lower binding clip mouth 103, the inner side of the upper binding clip mouth 101 is provided with a saw-toothed cutting edge 102, the inner side of the lower binding clip mouth 103 is provided with an arc-shaped cutting edge 104 matched with the saw-toothed cutting edge 102, and the saw-toothed cutting edge 102 is matched with the arc-shaped cutting edge 104, so that the effects of firm clamping and no slippage during shearing are achieved.

According to the working principle, when the minimally invasive surgical forceps are used, the forceps handle 9 is held by a hand, and the rubber inner ring 10 in the forceps handle 9 plays a role in preventing sliding; the forceps handle 9 is connected with a restraint strap 7 and a fixing clamp 8, the fixing clamp 8 is clamped on the surgical towel, and the forceps handle 9 is fixed; the endoscope 2 arranged at the tail part of the forceps rod 3 ensures that when the minimally invasive surgical forceps are used, an endoscope does not need to be inserted, the increase of a wound is avoided, and a patient can recover more quickly; the serrated blade 101 and the arc blade 103 arranged on the forceps head 1 achieve the effects of firm clamping and no slippage during shearing, and greatly reduce the working difficulty of medical staff.

It should be noted that, in the present invention, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be understood in a broad sense, and may be, for example, either fixedly or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The minimally invasive surgical forceps comprise a forceps handle (9), and are characterized in that a restraint belt (7) is connected to the forceps handle (9), a fixing clamp (8) is connected to the tail end of the restraint belt (7), a connecting piece (5) is connected to one end of the forceps handle (9), a data line interface (6) is arranged above the connecting piece (5), a forceps rod (3) is connected to one end, away from the forceps handle (9), of the connecting piece (5), a data line (4) is arranged inside the forceps rod (3), an endoscope (2) is fixed to one side of the tail of the forceps rod (3), and a forceps head (1) is connected to the tail end of the forceps rod (3);

the pliers head (1) comprises an upper pliers mouth (101) and a lower pliers mouth (103), a serrated cutting edge (102) is arranged on the inner side of the upper pliers mouth (101), and an arc-shaped cutting edge (104) matched with the serrated cutting edge (102) is arranged on the inner side of the lower pliers mouth (103).

2. The forceps for minimally invasive surgery according to claim 1, characterized in that two rubber inner rings (10) are fixed inside the forceps handle (9).

3. The forceps for minimally invasive surgery according to claim 1, characterized in that the data line interface (6) is connected with the endoscope (2) via a data line (4).