CN211834603U

CN211834603U - Special operation hemostatic forceps of department of general surgery

Info

Publication number: CN211834603U
Application number: CN201922314163.8U
Authority: CN
Inventors: 刘坤鹏; 王明治; 沈吟龙
Original assignee: Bengbu First People's Hospital
Current assignee: Bengbu First People's Hospital
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-11-03
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a special operation hemostatic forceps of department of general surgery relates to operation hemostatic forceps field, is not good fixed to current operation hemostatic forceps, and the problem of the good control of dynamics, now proposes following scheme, and it includes pincers handle, holding ring, chuck, pincers have seted up first slide on the handle, pincers are the first slider of the equal fixedly connected with of the preceding, back both sides face of lower extreme, the preceding, the trailing flank of pincers handle all is provided with the arc, preceding, back two fixedly connected with second slider between the arc, pincers have cup jointed the arc frame to the lower extreme, the second slide has all been seted up to the left and right both sides of arc frame, two the spout has all been seted up to the preceding, the back inner wall of second slide, the middle swing joint of arc frame has a screw thread section of thick bamboo, preceding, back two fixedly connected with spring between the lower extreme of arc. The device has the advantages that the clamping and fastening are convenient, the clamping force is controlled conveniently by buffering, and the condition of secondary injury is avoided.

Description

Special operation hemostatic forceps of department of general surgery

Technical Field

The utility model relates to an operation hemostatic forceps field especially relates to a special operation hemostatic forceps of department of general surgery.

Background

When a patient is in bleeding, after the hemostatic is taken, the hemostatic clamp clamps the aorta so as not to allow blood to flow out. The principle is the same as for clips, but sterilized. The hemostatic forceps have large, small, toothed, toothless, straight and bent parts. Different types of hemostatic forceps are selected according to different operation parts. The method for holding the hemostatic forceps is the same as that of the surgical scissors. Including use bits and carry bits.

However, the existing hemostatic forceps can not be fixed after being clamped generally, so that one hand is usually needed to fix the hemostatic forceps after being clamped, other hemostatic forceps are inconvenient to operate, the force is not easy to control when being suddenly reduced in the clamping process, and secondary damage is easily caused to the injured part when the force is too large. Therefore, the surgical hemostatic forceps special for general surgery department is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of special operation hemostatic forceps of department of general surgery has solved the not good problem of fixing of current operation hemostatic forceps, and the not good control of dynamics.

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

the utility model provides a special operation hemostatic forceps of department of general surgery, includes pincers handle, holds ring, chuck, pincers have seted up first slide on the handle, pincers are the first slider of the equal fixedly connected with of the preceding, back both sides face of lower extreme, the preceding, the trailing flank of pincers handle all is provided with the arc, preceding, back two fixedly connected with second slider between the arc, pincers have cup jointed the arc frame to the lower extreme, the second slide has all been seted up to the left and right both sides of arc frame, two the spout has all been seted up to the preceding, the back inner wall of second slide, the centre swing joint of arc frame has a screw thread section of thick bamboo, preceding, back two fixedly connected with spring between the lower extreme of arc, the lower extreme fixedly connected with screw rod of spring.

Preferably, the arc-shaped plates arranged on the front side surface and the rear side surface of the forceps handle are respectively connected to the front side and the rear side of the forceps handle in an up-and-down sliding manner.

Preferably, the second sliding block is slidably connected in the first sliding way.

Preferably, the clamp handle is respectively connected in the second slide ways on the left side and the right side in a sliding manner, and the threaded cylinder is movably connected to the arc-shaped frame through a bearing.

Preferably, the first sliding blocks are respectively connected in sliding grooves on one side of each sliding block in a sliding mode, and the springs are fixedly connected to the lower sides of the arc-shaped plates.

Preferably, the upper side and the lower side of the threaded cylinder respectively penetrate through the upper side and the lower side of the arc-shaped frame, and the lower end of the screw rod is sleeved in the threaded cylinder in a threaded manner.

Compared with the prior art, the beneficial effects of the utility model are that:

through the pincers handle, hold the ring, the chuck, first slide, first slider, the arc, the second slider, the arc frame, the second slide, the spout, a screw thread section of thick bamboo, a spring, the screw rod, make this device can be through rotating the reciprocating of a screw thread section of thick bamboo and then drive the screw rod, make the screw rod pass through the removal about two arc of spring pulling, because fixed position and the sliding connection of fixed connection's second slider between two arc are in first slide, consequently when the second slider is the slip about in first slide, will drive the pincers to rotate, and then drive the chuck and rotate and carry out the centre gripping to the sick and wounded department, the front and back both sides face of the lower extreme of pincers handle passes through second slider sliding connection in the spout of inner wall around the second slide, and because the setting up of spring has had certain buffering when making the centre gripping atress.

Make this device have the centre gripping fastening of being convenient for, and the centre gripping dynamics has the buffering can be convenient control, has avoided causing the condition of secondary injury.

Drawings

Fig. 1 is a sectional view showing the structure of a hemostatic forceps for general surgery department of the present invention.

Fig. 2 is a cross-sectional view of the overlooking structure of the arc-shaped frame of the hemostat for general surgery department of the present invention.

Fig. 3 is a top view of the arc-shaped plate of the hemostatic forceps for general surgery department of the present invention.

Reference numbers in the figures: the automatic clamp comprises a clamp handle 1, a holding ring 2, a clamp head 3, a first slide way 4, a first slide block 5, an arc-shaped plate 6, a second slide block 7, an arc-shaped frame 8, a second slide way 9, a slide way 10, a thread cylinder 11, a spring 12 and a screw rod 13.

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. 1-3, a special operation hemostatic forceps of department of general surgery, including pincers 1, hold ring 2, chuck 3, pincers have seted up first slide 4 on 1, pincers are the preceding of 1 lower extreme, the equal fixedly connected with first slider 5 of back both sides face, pincers are preceding of 1, the trailing flank all is provided with arc 6, it is preceding, fixedly connected with second slider 7 between two arc 6 of back, pincers have cup jointed arc frame 8 to 1 lower extreme, second slide 9 has all been seted up to the left and right both sides of arc frame 8, spout 10 has all been seted up to preceding, the back inner wall of two second slides 9, the middle swing joint of arc frame 8 has a screw thread section of thick bamboo 11, fixedly connected with spring 12 between the lower extreme of preceding, two back arc 6, the lower extreme fixedly connected with screw 13 of spring 12.

In the present embodiment, the arc plates 6 disposed on the front and rear sides of the handle 1 are slidably connected to the front and rear sides of the handle 1.

In the present embodiment, the second slider 7 is slidably connected in the first slide 4.

In the embodiment, the forceps handles 1 are respectively connected in the second slide ways 9 on the left side and the right side in a sliding manner, and the threaded cylinders 11 are movably connected to the arc-shaped frame 8 through bearings.

In the present embodiment, the first sliders 5 are slidably connected to the respective slide grooves 10, and the springs 12 are fixedly connected to the lower sides of the arc plates 6.

In this embodiment, the upper and lower sides of the threaded cylinder 11 respectively pass through the upper and lower sides of the arc frame 8, and the lower end thread of the screw 13 is sleeved in the threaded cylinder 11.

The working principle is as follows: when in use, the threaded barrel 11 can be rotated, the lower end thread of the screw 13 is sleeved in the threaded barrel 11, so that the screw 13 can move up and down, and then the two arc-shaped plates 6 can be pulled to move up and down through the spring 12, the second slider 7 is fixedly connected between the two arc-shaped plates 6, the second slider 7 is slidably connected in the first slide way 4, and the position of the second slider 7 is fixed, so that the second slider 7 can slide up and down in the first slide way 4 to drive the clamp handle 1 to rotate, and further drive the chuck 3 to rotate, thereby facilitating the clamping of the injured part, then the lower end of the clamp handle 1 is slidably connected in the second slide ways 9 arranged at the left side and the right side of the arc-shaped frame 8, the first slider 5 is slidably connected in the sliding groove 10, so that the device can be stably adjusted, and through the arrangement of the spring 12, the force applied in the clamping becomes a gradual process in sequence, avoids secondary injury to the wounded part caused by overlarge primary clamping force.

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 surgical hemostatic forceps special for general surgery comprises a forceps handle (1), a holding ring (2) and a chuck (3), and is characterized in that a first slide way (4) is arranged on the forceps handle (1), first sliders (5) are fixedly connected to the front side surface and the rear side surface of the lower end of the forceps handle (1), arc-shaped plates (6) are arranged on the front side surface and the rear side surface of the forceps handle (1), a second slider (7) is fixedly connected between the front arc-shaped plate (6) and the rear arc-shaped plate (6), an arc-shaped frame (8) is sleeved at the lower end of the forceps handle (1), second slide ways (9) are arranged on the left side surface and the right side surface of the arc-shaped frame (8), sliding grooves (10) are respectively formed in the front inner wall and the rear inner wall of the two second slide ways (9), a threaded barrel (11) is movably connected to the middle of the arc-shaped frame (8), and a spring (12) is fixedly, the lower end of the spring (12) is fixedly connected with a screw rod (13).

2. The hemostat special for general surgery department according to claim 1, wherein the arc-shaped plates (6) arranged on the front and back side surfaces of the forceps handle (1) are respectively connected with the front and back sides of the forceps handle (1) in an up-and-down sliding manner.

3. Surgical hemostat according to claim 1, characterized in that the second slider (7) is slidingly connected within the first slide (4).

4. The hemostat special for general surgery department according to claim 1, wherein the forceps handle (1) is slidably connected in the second slide ways (9) at the left and right sides respectively, and the threaded cylinder (11) is movably connected to the arc-shaped frame (8) through a bearing.

5. The hemostat for general surgery department according to claim 1, wherein the first sliding blocks (5) are slidably connected in the sliding grooves (10) on one side of each sliding block, and the springs (12) are fixedly connected to the lower side of the arc-shaped plate (6).

6. The hemostat special for general surgery department according to claim 1, wherein the upper and lower sides of the threaded cylinder (11) respectively pass through the upper and lower sides of the arc-shaped frame (8), and the lower end of the screw rod (13) is sleeved in the threaded cylinder (11) in a threaded manner.