Anti-slip operating forceps

Abstract

The pair of anti-slip operating forceps comprises a rotating shaft and a first finger ring, the rear end of the outer surface of the rotating shaft is movably provided with a first rotating ring, the front end of the outer surface of the rotating shaft is movably provided with a second rotating ring, the other end of the first rotating ring is fixedly connected with a first forceps head, one end of the first rotating ring is fixedly connected with a first forceps rod, and the other end of the first rotating ring is fixedly connected with a second forceps rod. A first clamp head is fixedly connected to one end of the first rotating ring, a second clamp head is fixedly connected to the other end of the second rotating ring, a second clamp rod is fixedly connected to one end of the second rotating ring, a second finger ring is fixedly mounted at the lower end of the surface of the other end of the second clamp rod, and fixing structures are arranged on the first clamp rod and the second clamp rod and comprise first movable grooves. According to the anti-skid operating forceps, the opening and closing angles of the first forceps rod and the second forceps rod can be adjusted and fixed, and the situation that when the operating forceps are clamped, the opening and closing angles of the first forceps rod and the second forceps rod are changed, the operating forceps slide and fall off, and operation accidents are caused is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a pair of anti-slip surgical forceps. Background Art

[0002] Thoracic surgery refers to the department that deals with diseases that occur inside the chest cavity and require surgical treatment or other related treatments. Surgical forceps are needed in thoracic surgery. In order to adapt to the different needs of various surgeries, many types of surgical forceps are often included, among which hemostatic forceps are the most widely used. Hemostatic forceps can not only stop bleeding, but also be used to separate and dissect tissues, clamp tissues, pull sutures, remove needles, or be used instead of forceps. However, the surgical forceps currently used are prone to loosening during the clamping process because the forceps rod has no fixed structure, causing the surgical forceps to slip and fall off, leading to surgical accidents. Utility Model Content

[0003] The main purpose of the utility model is to provide a non-slip surgical forceps, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A non-slip surgical forceps comprises a rotating shaft and a No. 1 finger ring, wherein a No. 1 swivel is movably mounted on the rear end of the outer surface of the rotating shaft, a No. 2 swivel is movably mounted on the front end of the outer surface of the rotating shaft, the other end of the No. 1 swivel is fixedly connected to a No. 1 forceps head, one end of the No. 1 swivel is fixedly connected to a No. 1 forceps rod, the other end of the No. 2 swivel is fixedly connected to a No. 2 forceps head, one end of the No. 2 swivel is fixedly connected to a No. 2 forceps rod, a No. 2 finger ring is fixedly mounted on the lower end of the other end surface of the No. 2 forceps rod, and fixing structures are provided on the No. 1 forceps rod and the No. 2 forceps rod.

[0006] Preferably, the fixing structure includes a movable groove No. 1, an arc rod, a tooth groove, a gear, a rotating rod, a latch, a No. 2 groove, a T-shaped slider, a T-shaped slide groove, and a spring.

[0007] Preferably, a No. 1 groove is provided in the middle of the No. 1 clamp rod, a movable groove is provided at the other end of the No. 1 groove on the No. 1 clamp rod, and an arc rod is fixedly installed on the surface of one end of the No. 2 clamp rod, and the arc rod passes through the movable groove.

[0008] Preferably, the outer surface of the arc rod is provided with tooth grooves, a rotating rod is fixedly installed on the front and rear surfaces of the No. 1 groove, a gear is movably installed on the outer surface of the rotating rod, and the gear is meshed with the tooth grooves provided on the outer surface of the arc rod.

[0009] Preferably, a No. 2 groove is provided at one end of the No. 1 groove inside the No. 1 clamp rod, and a T-shaped slide groove is provided at one end of the No. 2 groove on the upper surface of the No. 1 clamp rod, and a T-shaped slider is slidably installed in the T-shaped slide groove.

[0010] Preferably, a latch is fixedly mounted on the other end of the T-shaped slider, the latch is engaged with the gear, a spring is fixedly mounted on one end surface of the T-shaped slide groove and one end surface of the T-shaped slider, and a No. 1 finger ring is fixedly mounted on the upper end of the T-shaped slider.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the opening and closing angles of the No. 1 clamp rod and the No. 2 clamp rod can be adjusted and fixed by setting a fixed structure, so as to avoid the opening and closing angles of the No. 1 clamp rod and the No. 2 clamp rod changing when the surgical forceps are clamped, causing the surgical forceps to slide and fall off, resulting in surgical accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an anti-slip surgical forceps of the utility model;

[0014] Figure 2 This is a cross-sectional view of an anti-slip surgical forceps of the utility model;

[0015] Figure 3 The utility model is a kind of anti-slip surgical forceps Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 The utility model is a kind of anti-slip surgical forceps Figure 2 Enlarged view of point B in the middle.

[0017] In the figure: 1, clamp rod No. 1; 101, clamp rod No. 2; 2, finger ring No. 1; 201, finger ring No. 2; 3, swivel No. 1; 301, swivel No. 2; 4, rotating shaft; 5, clamp head No. 1; 501, clamp head No. 2; 6, fixed structure; 601, slot No. 1; 602, movable slot; 603, arc rod; 604, tooth groove; 605, gear; 606, rotating rod; 607, latch; 608, slot No. 2; 609, T-shaped slider; 610, T-shaped slide groove; 611, spring. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1-4As shown, a non-slip surgical forceps comprises a rotating shaft 4, a No. 1 finger ring 2, a No. 1 rotating ring 3 is movably installed on the rear end of the outer surface of the rotating shaft 4, a No. 2 rotating ring 301 is movably installed on the front end of the outer surface of the rotating shaft 4, a No. 1 pliers head 5 is fixedly connected to the other end of the No. 1 rotating ring 3, a No. 1 pliers rod 1 is fixedly connected to one end of the No. 1 rotating ring 3, a No. 2 pliers head 501 is fixedly connected to the other end of the No. 2 rotating ring 301, a No. 2 pliers rod 101 is fixedly connected to one end of the No. 2 rotating ring 301, a No. 2 finger ring 201 is fixedly installed on the lower end of the other end surface of the No. 2 pliers rod 101, and a fixing structure 6 is provided on the No. 1 pliers rod 1 and the No. 2 pliers rod 101;

[0020] The fixed structure 6 includes a No. 1 groove 601, a movable groove 602, an arc rod 603, a tooth groove 604, a gear 605, a rotating rod 606, a latch 607, a No. 2 groove 608, a T-shaped slider 609, a T-shaped slide groove 610, and a spring 611; a No. 1 groove 601 is provided in the middle of the No. 1 clamp rod 1, and a movable groove 602 is provided at the other end of the No. 1 groove 601 on the No. 1 clamp rod 1, and an arc rod 603 is fixedly installed on the surface of one end of the No. 2 clamp rod 101, and the arc rod 603 passes through the movable groove 602; a tooth groove 604 is provided on the outer surface of the arc rod 603, and a rotating rod 606 is fixedly installed on the front and rear surfaces of the No. 1 groove 601, and the rotating rod 6 A gear 605 is movably installed on the outer surface of 06, and the gear 605 is meshed with the tooth groove 604 opened on the outer surface of the arc rod 603; a No. 2 groove 608 is opened at one end of the No. 1 groove 601 inside the No. 1 clamp rod 1, and a T-shaped slide groove 610 is opened at one end of the No. 2 groove 608 on the upper surface of the No. 1 clamp rod 1, and a T-shaped slider 609 is slidably installed in the T-shaped slide groove 610; a pin 607 is fixedly installed on the other end of the T-shaped slider 609, and the pin 607 is clamped with the gear 605, and a spring 611 is fixedly installed on one end surface of the T-shaped slide groove 610 and one end surface of the T-shaped slider 609, and a No. 1 finger ring 2 is fixedly installed on the upper end of the T-shaped slider 609.

[0021] It should be noted that the utility model is a non-slip surgical forceps. When in use, the thumb needs to be passed through the No. 1 finger ring 2, the index finger needs to be passed through the No. 2 finger ring 201, and then the surgical forceps are picked up, and the thumb is moved to one end, driving the No. 1 finger ring 2 to move to one end, so that the T-shaped slider 609 fixedly installed on the lower surface of the No. 1 finger ring 2 slides to one end in the T-shaped slide groove 610, and squeezes the spring 611 to drive the latch 607 to move one end in the No. 2 groove 608, so that the latch 607 is disengaged from the gear 605, and then the angle of the No. 1 clamp rod 1 and the No. 2 clamp rod 101 is driven to open and close or merge. The adjustment is performed, thereby driving the arc rod 603 fixedly installed on one end surface of the No. 2 clamp rod 101 to slide in the movable groove 602. Because the gear 605 is engaged with the tooth groove 604 provided on the outer surface of the arc rod 603, the gear 605 is driven to rotate on the outer surface of the rotating rod 606 until it is adjusted to a suitable angle. Then the thumb releases the No. 1 finger ring 2. At this time, the T-shaped slider 609 moves toward one end in the T-shaped slide groove 610 under the action of the spring 611, driving the pin 607 to slide toward one end in the No. 2 groove 608, so that the pin 607 is engaged with the gear 605, so that the No. 1 clamp rod 1 and the No. 2 clamp rod 101 are fixed.

[0022] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A non-slip surgical forceps, characterized in that: The invention comprises a rotating shaft (4) and a first finger ring (2), wherein a first rotating ring (3) is movably mounted on the rear end of the outer surface of the rotating shaft (4), a second rotating ring (301) is movably mounted on the front end of the outer surface of the rotating shaft (4), a first clamp head (5) is fixedly connected to the other end of the first rotating ring (3), a first clamp rod (1) is fixedly connected to one end of the first rotating ring (3), a second clamp head (501) is fixedly connected to the other end of the second rotating ring (301), a second clamp rod (101) is fixedly mounted on one end of the second rotating ring (301), a second finger ring (201) is fixedly mounted on the lower end of the other end surface of the second clamp rod (101), and the first clamp rod (1) and the second clamp rod (101) are fixedly connected to each other. 1) is provided with a fixed structure (6), the fixed structure (6) comprising a No. 1 slot (601), a movable slot (602), an arc rod (603), a tooth groove (604), a gear (605), a rotating rod (606), a latch (607), a No. 2 slot (608), a T-shaped slider (609), a T-shaped slide groove (610), and a spring (611); the No. 1 slot (601) is provided in the middle of the No. 1 clamp rod (1); the movable slot (602) is provided at the other end of the No. 1 slot (601) on the No. 1 clamp rod (1); the arc rod (603) is fixedly mounted on the surface of one end of the No. 2 clamp rod (101), and the arc rod (603) passes through the movable slot (602).

2. The anti-slip surgical forceps according to claim 1, characterized in that: The outer surface of the arc-shaped rod (603) is provided with a tooth groove (604), the front and rear surfaces of the No. 1 groove (601) are fixedly mounted with a rotating rod (606), the outer surface of the rotating rod (606) is movably mounted with a gear (605), and the gear (605) is meshed with the tooth groove (604) provided on the outer surface of the arc-shaped rod (603).

3. The anti-slip surgical forceps according to claim 2, characterized in that: A second groove (608) is provided at one end of the first groove (601) inside the first clamp rod (1), and a T-shaped slide groove (610) is provided at one end of the second groove (608) on the upper surface of the first clamp rod (1), and a T-shaped slider (609) is slidably installed in the T-shaped slide groove (610).

4. The anti-slip surgical forceps according to claim 3, characterized in that: The other end of the T-shaped slider (609) is fixedly mounted with a latch pin (607), the latch pin (607) is engaged with the gear (605), one end surface of the T-shaped slide groove (610) and one end surface of the T-shaped slider (609) are fixedly mounted with a spring (611), and the upper end of the T-shaped slider (609) is fixedly mounted with a number one finger ring (2).

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