CN103584899A - Forked hemostat - Google Patents

Abstract

The invention discloses a forked hemostat comprising two stems, two head prongs and two handles. The two stems cross in the middle and are connected through a rivet. The forked hemostat is characterized in that the bottoms of the head prongs are fixedly connected to one ends of the stems correspondingly. The handles are fixedly connected to the other ends of the stems. The head prongs form a U-shaped structure. The forked hemostat has the advantages that the jaw of the hemostat is a forked jaw can hold two hemostatic spots for hemostasis at the same time, fewer hemostats are used under most conditions, operations are less hindered by the hemostats, and surgical operations with the hemostats are smoother.

Description

Jaw mosquito forceps

Technical field

The invention belongs to medical aid material field, relate in particular to a kind of jaw mosquito forceps.

Background technology

In surgical operation, to may be hemorrhage or hemorrhage point to carry out clamp, to stop the outflow of blood, mosquito forceps is the hemostasis instrument of often using in this process, during with mosquito forceps clamp hemostasis point, require accurately, preferably once success, does not want the too much health tissues of bringing into.In some cases, need two hemostasis points to be carried out to clamp hemostasis, existing way is to use two mosquito forcepss respectively to hemostasis point clamp simultaneously, and in wound position, many mosquito forcepss form obstacle to the operation of operation like this, make comparatively trouble of operation.

Summary of the invention

In order to overcome this problem, the invention provides a kind of jaw mosquito forceps, can to two hemostasis points, carry out clamp hemostasis simultaneously.

Technical scheme of the present invention is to provide a kind of jaw mosquito forceps, comprise: two clamp handles, two jaw pincers and two handles, two described clamp handle middle parts mutually intersect and connect by rivet, it is characterized in that, described jaw pincers bottom is fixedly connected on corresponding described clamp handle one end, and described handle is fixedly connected on the corresponding described clamp handle other end, and described jaw pincers are U character form structure.

In a preferred embodiment of the present invention, described clamp handle and described handle junction are provided with latch, and described latch is positioned at two described clamp handle inner sides, and two relative faces of described latch are respectively provided with 6 pawls.

In a preferred embodiment of the present invention, described handle is cast, and described cast plane is positioned at the plane that two clamp handles form.

In a preferred embodiment of the present invention, described in each, jaw pincers all have two tong arms, and described tong arm is truncated cone shape, and described in two, to clamp relative face be plane to jaw on tong arm.

In a preferred embodiment of the present invention, the plane that the plane that described in each, jaw pincers tong arm forms forms perpendicular to two clamp handles.

In a preferred embodiment of the present invention, the plane on described tong arm is provided with protruding striped, and described striped forms rhombus net trellis.

In a preferred embodiment of the present invention, two described jaw pincers are established streaky face and can and be combined.

Jaw mosquito forceps of the present invention has beneficial effect and is, the jaw of mosquito forceps is jaw pincers, can to two hemostasis points, carry out clamp hemostasis simultaneously, can reduce under many circumstances the number that mosquito forceps is used, minimizing mosquito forceps operates fluency when the obstruction of operation is increased to mosquito forceps to operation.

 

Accompanying drawing explanation

Fig. 1 is the jaw mosquito forceps structural representation of the embodiment of the present invention;

Fig. 2 is the jaw wrench structure schematic diagram of the embodiment of the present invention;

Fig. 3 is the latch structural representation of the embodiment of the present invention;

In figure: 1. clamp handle, 2. jaw pincers, 3. handle, 4. rivet, 5. latch, 6. pawl, 7. striped, 8. tong arm.

The specific embodiment

Below the specific embodiment of the present invention is described in further detail.

As shown in Figure 1, 2, 3, a kind of jaw mosquito forceps of the present invention, comprise: two clamp handles 1,2 and two handles 3 of two jaw pincers, two clamp handle 1 middle parts mutually intersect and connect by rivet 4, and place, jaw pincers summit is fixedly connected on corresponding clamp handle 1 one end, and handle 3 is fixedly connected on corresponding clamp handle 1 other end, jaw pincers 2 are U character form structure.Clamp handle 1 is provided with latch 5 with handle 3 junctions, latch 5 is positioned at two clamp handle 1 inner sides, two relative faces of latch 5 are respectively provided with 6 pawls 6, handle 3 is cast, its plane is positioned at the plane that two clamp handles 1 form, each jaw pincers 2 all has two tong arms, the plane that the plane that jaw pincers 2 two tong arms that are provided with 8 form forms perpendicular to two clamp handles 1, tong arm 8 is truncated cone shape, it is plane that two jaws clamp 2 relative faces on tong arm 8, two jaw 2 relative faces that clamp are provided with protruding striped 7, striped 7 forms rhombus net trellis, two jaw pincers are established streaky face and can and be combined.

When the present invention works, thumb and forefinger penetrate in two cast handles 3, do opening and closing movement, do when closing up mosquito forceps, two clamp handles 1 of latch 5 lockings can not be opened, while closing up handle 3, jaw pincers 2 are also closed up, two jaw pincers 2 tightly fit together, the lozenge that the striped 7 of projection forms can better clamp hemostasis point, jaw clamps 2 structures makes mosquito forceps just have two jaws, two hemostasis points of clamp simultaneously, the truncated cone shape that truncated cone shape tong arm 8 closes up rear formation carries out the operations such as ligation to blood vessel in tip more convenient, two jaws can replace and use two mosquito forcepss simultaneously, reduce in operation and use the quantity of using in mosquito forceps, simplify the operation.

Above embodiment is only the present invention's a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (7)

1. jaw mosquito forceps, comprise: two clamp handles, two jaw pincers and two handles, two described clamp handle middle parts mutually intersect and connect by rivet, it is characterized in that, described jaw pincers bottom is fixedly connected on corresponding described clamp handle one end, and described handle is fixedly connected on the corresponding described clamp handle other end, and described jaw pincers are U character form structure.

2. jaw mosquito forceps according to claim 1, is characterized in that: described clamp handle and described handle junction are provided with latch, and described latch is positioned at two described clamp handles inner sides, and two relative faces of described latch are respectively provided with 6 pawls.

3. jaw mosquito forceps according to claim 1, is characterized in that: described handle is cast, and described cast plane is positioned at the plane that two clamp handles form.

4. jaw mosquito forceps according to claim 1, is characterized in that: described in each, jaw pincers all have two tong arms, and described tong arm is truncated cone shape, and described in two, to clamp relative face be plane to jaw on tong arm.

5. according to jaw mosquito forceps described in claim 1,4, it is characterized in that: the plane that the plane that described in each, jaw pincers tong arm forms forms perpendicular to two clamp handles.

6. according to jaw mosquito forceps described in claim 1,4, it is characterized in that: the plane on described tong arm is provided with protruding striped, described striped forms rhombus net trellis.

7. according to jaw mosquito forceps described in claim 1,4,6, it is characterized in that: two described jaw pincers are established streaky face and can and be combined.

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