CN211271001U

CN211271001U - Medical hemostatic forceps for surgical operation

Info

Publication number: CN211271001U
Application number: CN201920944171.8U
Authority: CN
Inventors: 陈剑舟
Original assignee: Jingge Fujian Network Technology Co ltd
Current assignee: Jingge Fujian Network Technology Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-08-18
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a medical hemostatic forceps for surgical operation, including the clamp body, the clamp body is equipped with two rocking arms for scissors form and on it, the one end of rocking arm is equipped with the chuck, the other end of rocking arm is equipped with the spacing collar, two the top of chuck articulates there is vice pincers, and the opposite side of two rocking arms articulates there is the telescopic link, be provided with traction portion on the telescopic link, traction portion's one end and two vice pincers opposite side swing joint. The utility model discloses in, the position at two chuck tops articulates there are two vice pincers, and two vice pincers accessible traction portion operations on it are opened and are closed after two chucks are closed, can realize the operation of secondary hemostasis from this, are equipped with the rectangle frame in the traction portion, and the rectangle frame is located the outside of a rocking arm even, and the upper end of rectangle frame is connected through two opposite side ball joints that pull axle and two vice pincers, can open and close the compensation to two vice pincers from this.

Description

Medical hemostatic forceps for surgical operation

Technical Field

The utility model relates to a surgical operation is with nursing pincers technical field, especially relates to a surgical operation is with medical hemostatic forceps.

Background

A hemostat is a surgical instrument for achieving blood occlusion by clamping blood vessels. The surgical instrument is used for rescuing patients to take hemostatic medicines and clamping the blood vessel aorta by hemostatic clamps so as to prevent blood from flowing out.

At present, a common hemostatic forceps is of a scissors structure, only one group of clamping heads is provided, only one blood vessel can be clamped at a time, and other clamps are required to be supplemented for places requiring multiple hemostasis, so that the hemostatic forceps occupy space; and for the blood vessel at the deep position, the opening state of the clamping arm occupies large space and cannot control the deep hemostasis of the chuck part, so the operation is inconvenient.

Therefore, the utility model provides a medical hemostatic forceps for surgical operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the medical hemostatic forceps for the surgical operation are provided for solving the problems that the single-jaw structure of the traditional hemostatic forceps can only clamp one bleeding part and the operation for deep bleeding is inconvenient.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a medical hemostatic forceps for surgery operation, includes the clamp body, the clamp body is scissors form and is equipped with two rocking arms on it, the one end of rocking arm is equipped with the chuck, the other end of rocking arm is equipped with the spacing collar, two the top of chuck articulates there is vice pincers, and the opposite side of two rocking arms articulates there is the telescopic link, be provided with the traction portion on the telescopic link, the one end of traction portion and the opposite side swing joint of two vice pincers.

As a further description of the above technical solution:

the traction part is provided with a rectangular frame which is sleeved outside the hinged position of the two rotating arms, the upper end face of the rectangular frame is close to two sides and is connected with the two vice pliers through two traction shafts and two vice pliers in a spherical hinge mode, the lower section of the rectangular frame is located on two sides of the two rotating arms, U-shaped plates are fixedly arranged, and the bottoms of the U-shaped plates are movably connected with the telescopic rods.

As a further description of the above technical solution:

the bottom welding of U-shaped board has the transmission shaft, the transmission shaft clearance runs through the outer table wall of telescopic link and welds and has the operating head.

As a further description of the above technical solution:

the telescopic link is double-end extending structure to have the person in charge and two covers to be equipped with and to be connected at the guide arm of being responsible for both ends, the exterior wall of being responsible for is seted up with transmission shaft complex hole of stepping down.

As a further description of the above technical solution:

the outer wall of the transmission shaft is welded with limiting discs at two sides of the main pipe, and a spring is sleeved between one limiting disc at the upper part and the main pipe.

As a further description of the above technical solution:

the operating head is of a circular ring structure.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the position at two chuck tops articulates there are two vice pincers, and two vice pincers accessible traction portion operations on it are opened and are closed after two chucks are closed, can realize the operation of secondary hemostasis from this, are equipped with the rectangle frame in the traction portion, and the rectangle frame is located the outside of a rocking arm even, and the upper end of rectangle frame is connected through two opposite side ball joints that pull axle and two vice pincers, can open and close the compensation to two vice pincers from this.

2. The utility model discloses in, U template of lower table arm welding of rectangle frame, space in the U template steps down two rocking arms, and the welding of U template bottom has the transmission shaft, and it has the telescopic link of double-end structure to articulate between two rocking arms, and the bottom clearance of transmission shaft runs through the middle part position of telescopic link and welds the annular operating head of circle, can make things convenient for the operation of operator's forefinger from this, is fit for the degree of depth hemostasis operation.

Drawings

Fig. 1 is a schematic structural view of a medical hemostatic forceps for surgical operation according to the present invention;

FIG. 2 is a schematic structural view of a left side view of the traction portion and the auxiliary embedding of the medical hemostatic forceps for surgical operation according to the present invention;

fig. 3 is a schematic structural diagram of the rotating arm, the transmission shaft, the telescopic rod and the spring of the medical hemostatic forceps for surgical operation according to the present invention.

Illustration of the drawings:

1. a rotating arm; 2. a chuck; 3. a vice clamp; 4. a telescopic rod; 41. a main pipe; 42. a guide bar; 5. a traction part; 51. a rectangular frame; 52. a traction shaft; 53. a U-shaped plate; 54. a drive shaft; 55. an operating head; 541. a limiting disc; 55. an operating head; 6. a spring; 7. a limiting ring.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a medical hemostatic forceps for surgical operation, including the clamp body, the clamp body is scissors form and is equipped with two rocking arms 1 on it, the one end of rocking arm 1 is equipped with chuck 2, the other end of rocking arm 1 is equipped with spacing collar 7, the top of two chuck 2 articulates there is vice pincers 3, the opposite side of two rocking arms 1 articulates there is telescopic link 4, be provided with traction portion 5 on the telescopic link 4, traction portion 5's one end and two vice pincers 3 opposite side swing joint, vice pincers 3 accessible traction portion 5 control can freely open and close, it stanchs conveniently to second department's position.

Specifically, as shown in fig. 1 and 2, a rectangular frame 51 sleeved outside the hinge position of the two rotating arms 1 is arranged on the traction part 5, the upper end surface of the rectangular frame 51 is connected with the two opposite sides of the two vice clamps 3 through two traction shafts 52 in a spherical hinge mode near the two sides, a U-shaped plate 53 is fixedly arranged on the two sides of the two rotating arms 1 on the lower cross section of the rectangular frame 51, the bottom of the U-shaped plate 53 is movably connected with the telescopic rod 4, the U-shaped plate 53 and the rectangular frame 51 are positioned outside the two rotating arms 1 to play a role in covering, so that the space is saved, and the rectangular frame 51 is connected with the two vice clamps 3 through the two traction shafts 52 in a spherical hinge mode.

Specifically, as shown in fig. 3, a transmission shaft 54 is welded at the bottom of the U-shaped plate 53, the transmission shaft 54 penetrates through the outer surface wall of the telescopic rod 4 with a gap, and an operating head 55 is welded, and the operating head 55 plays a driving role.

Specifically, as shown in fig. 3, the telescopic rod 4 is a double-head telescopic structure, and has a main pipe 41 connected to two guide rods 42 sleeved at two ends of the main pipe 41, the outer wall of the main pipe 41 is provided with a abdicating hole matched with the transmission shaft 54, and the telescopic rod 4 adopts a double-head structure to ensure that the transmission shaft 54 is always located at the middle position of the two rotating arms 1, thereby facilitating the operation.

Specifically, as shown in fig. 3, the outer wall of the transmission shaft 54 is welded with the limiting discs 541 at two sides of the main pipe 41, and a spring 6 is sleeved between one limiting disc 541 at the upper portion and the main pipe 41, the spring 6 is in a compressed state in a normal state, and the transmission shaft 54 is kept in a fixed state relative to the main pipe 41 by the two limiting discs 541.

Specifically, as shown in fig. 3, the operating head 55 is a circular ring structure, which is convenient for the index finger of the operator to insert and pull.

The working principle is as follows: when the hemostatic forceps are used, the hemostatic forceps are held by hands, the two limiting rings 7 play a role in limiting fingers, then the forefinger naturally penetrates into the circular operating head 55, the transmission shaft 54 is fixed relative to the telescopic rod 4 under the tension of the spring 6 in a normal state, the two auxiliary forceps 3 are of a lengthened structure of the two chucks 2 at the moment, after the two chucks 2 are opened and used for clamping a hemostatic position, the operating head 55 is pulled by the forefinger manually, the transmission shaft 54 slides on the main pipe 41, the two rectangular frames 51 drive the two auxiliary forceps 3 to be opened through the two traction shafts 52, the spring 6 is compressed at the moment and then is inserted into the hemostatic position, after the forefinger is loosened, the spring 6 drives the traction shaft 52 to move reversely by utilizing the tension, the two auxiliary forceps 3 are closed, and the hemostatic position at the.

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 medical hemostatic forceps for the surgical operation comprise a forceps body, wherein the forceps body is in a scissor shape and is provided with two rotating arms (1), one end of each rotating arm (1) is provided with a chuck (2), the other end of each rotating arm (1) is provided with a limiting ring (7), the medical hemostatic forceps are characterized in that the tops of the two chucks (2) are hinged to auxiliary forceps (3), the opposite sides of the two rotating arms (1) are hinged to telescopic rods (4), the telescopic rods (4) are provided with traction parts (5), and one ends of the traction parts (5) are movably connected with the opposite sides of the two auxiliary forceps (3).

2. The medical hemostatic forceps for surgical operation according to claim 1, wherein the traction part (5) is provided with a rectangular frame (51) sleeved outside the hinged position of the two rotating arms (1), the upper end surface of the rectangular frame (51) is connected with the two opposite sides of the two auxiliary forceps (3) through two traction shafts (52) in a spherical hinge mode near the two sides, the lower section of the rectangular frame (51) is fixedly provided with U-shaped plates (53) on the two sides of the two rotating arms (1), and the bottoms of the U-shaped plates (53) are movably connected with the telescopic rods (4).

3. The medical hemostatic forceps for surgical operation according to claim 2, characterized in that a transmission shaft (54) is welded at the bottom of the U-shaped plate (53), the transmission shaft (54) penetrates through the outer surface wall of the telescopic rod (4) with a gap, and an operating head (55) is welded.

4. The medical hemostatic forceps for surgical operation according to claim 3, wherein the telescopic rod (4) is a double-head telescopic structure, and comprises a main tube (41) and two guide rods (42) sleeved at two ends of the main tube (41) for connection, and the outer wall of the main tube (41) is provided with a abdicating hole matched with the transmission shaft (54).

5. The medical hemostatic forceps for surgical operation according to claim 3, wherein the outer surface wall of the transmission shaft (54) is welded with limiting discs (541) at two sides of the main tube (41), and a spring (6) is sleeved between the upper limiting disc (541) and the main tube (41).

6. A medical surgical hemostat according to claim 3, wherein the operating head (55) is of a ring structure.