CN205019158U - Department of neurology is with operation pincers - Google Patents

Abstract

The utility model discloses a department of neurology is with operation pincers, including first tong arm and second tong arm, it is articulated that first tong arm and second tong arm pass through the pin joint, and first tong arm and second tong arm are the arc, fixedly connected with props the tooth on the second movable rod, and fixedly connected with props the mouth on the first movable rod, and the end of the second pincers handle of second tong arm passes through the wire to be connected with the high frequency current generator, installs the anesthesia bag on the claw beam of first tong arm. The utility model discloses rational in infrastructure, safe in utilization, centre gripping stabilizes, when doing the low coverage operation, the tong arm of bending is forceps holder to the position that straight formula operation pincers forceps holder did not arrive very easily, and it performs the operation to have avoided clamps the condition of sheltering from doctor's sight, use crescent to prop the tooth and can effectively adapt to notched radian, use the arc to prop the mouth and can support the skin antedisplacement for operation technique is more nimble, and have the anesthesia function, the high frequency current generator can cut and solidify the integration operation.

Description

A kind of Neurology Department operating forceps

Technical field

This utility model relates to technical field of medical instruments, specifically a kind of Neurology Department operating forceps.

Background technology

Neurology Department is independently secondary subject, does not belong to internal medicine concept. nervous system is made up of brain, spinal cord and peripheral nerve.Often will use operating forceps in Neurology Department operation process, but traditional operating forceps is when doing nerve surgery, often compressing skin place is neural, and traction strength can not meet again the demand that otch traction exposes completely; And profile is generally straight shape, this structure is more convenient when doing the direct-view of the large visual field and organizing on a small quantity, but when doing the operation of some low coverages, operating forceps can keep off the sight line of doctor, make retaining part inaccurate, bring a lot of inconvenience to doctor, also bring unnecessary misery to patient; And need in operation process to use high frequency electric knife, anesthetis etc., anesthetis uses certain medicine to make body temporarily lose sensibility, to reach painless object; High frequency electric knife is heated tissue when contact with human body by the high-frequency high-voltage current that active electrode tip produces, and realizes the separation of when injected organism tissue and solidifies, thus playing the object of cutting and stopping blooding; Need often to change utensil in operation, lose time, the configuration of multiple stage property too increases cost, can not meet the requirement that modern hospital is higher.

Utility model content

The purpose of this utility model is to provide a kind of Neurology Department operating forceps, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, this utility model provides following technical scheme:

A kind of Neurology Department operating forceps, comprises the first tong arm and the second tong arm, described first tong arm and the second tong arm hinged by pin joint, the cross section of the first tong arm and the second tong arm is circle, described first tong arm and the second tong arm curved; The end of described first tong arm is provided with the first motion bar, and the end of the first motion bar and the first tong arm is hinged, and the end of described second tong arm is provided with the second motion bar, and the end of the second motion bar and the second tong arm is hinged; Described second motion bar is fixedly connected with support tooth, and support tooth is crescent, and described first motion bar is fixedly connected with support mouth, and support mouth is arc; The end of the second clamp handle of described second tong arm is connected with high-frequency current generator by wire, the claw beam of described first tong arm is provided with anesthesia capsule, anesthesia capsule is provided with pressurizing unit, and pressurizing unit is arranged on the side be connected with the first clamp handle of the claw beam of the first tong arm; The junction of described first tong arm and the first clamp handle is provided with horizontal pawl, and the junction of described second tong arm and the second clamp handle is provided with the horizontal pawl of the ratchet suitable with horizontal pawl.

As further program of the utility model: described first tong arm and the second tong arm are hollow metal structure.

As this utility model further scheme: be all enclosed with one deck electro-insulating rubber outside described first clamp handle and the second clamp handle.

Compared with prior art, the beneficial effects of the utility model are: this utility model is rational in infrastructure, use safety, clamping are firm; When doing low coverage operation, bending tong arm can be easy to clamp to straight operating forceps clamp less than position, avoid the situation that operating forceps blocks doctor's sight line, improve the clamping accuracy of operating forceps, shorten operating time, reduce due to the long and misery that is that bring to patient of operating time; Use crescent support tooth effectively can adapt to the radian of otch, avoid the extruding causing content, use arc support mouth can prop up skin reach, avoid compressing skin place neural, skin can be strutted completely, support mouth, position relationship between support tooth and skin can be regulated simultaneously, make operation technique more flexible; And have anesthesia function, high-frequency current generator can carry out cutting and solidify integration operation, saves the switching time between utensil, reduces the use cost of operation tool.

Accompanying drawing explanation

Fig. 1 is a kind of structural representation of Neurology Department operating forceps.

Fig. 2 is a kind of left TV structure schematic diagram of Neurology Department operating forceps.

In figure: 1-first tong arm, 2-second tong arm, 3-pin joint, 4-second clamp handle, 5-first clamp handle, the horizontal pawl of 6-ratchet, the horizontal pawl of 7-, 8-support mouth, 9-supports tooth, 10-first motion bar, 11-second motion bar, 12-anaesthetize capsule, 13-pressurizing unit, 14-wire, 15-high-frequency current generator.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.

Refer to Fig. 1-2, in this utility model embodiment, a kind of Neurology Department operating forceps, comprise the first tong arm 1 and the second tong arm 2, it is hinged that first tong arm 1 and the second tong arm 2 pass through pin joint 3, the cross section of the first tong arm 1 and the second tong arm 2 is circle, and circular setting can prevent tong arm from when closed, clip to its hetero-organization and affect the carrying out of operation.

The end that the end of described first tong arm 1 is provided with the first motion bar 10, first motion bar 10 and the first tong arm 1 is hinged, and the end that the end of described second tong arm 2 is provided with the second motion bar 11, second motion bar 11 and the second tong arm 2 is hinged; Described second motion bar 11 is fixedly connected with support tooth 9, support tooth 9 is crescent, described first motion bar 10 is fixedly connected with support mouth 8, and support mouth 8 is arc; When operating forceps closes, the upper end-face edge of support tooth 9 contacts with the upper end-face edge of support mouth 8, and the lower edge of support tooth 9 contacts with the lower edge of support mouth 8.

The end of the second clamp handle 4 of described second tong arm 2 is connected with high-frequency current generator 15 by wire 14, high frequency electric is delivered to the second tong arm 2 by high-frequency current generator 15, and the second tong arm 2 is conducted electricity, and can carry out cutting and solidify integration, use safety, substantially increases the quality of operation; First tong arm 1 and the second tong arm 2 are hollow metal structure, the claw beam of described first tong arm 1 is provided with anesthesia capsule 12, anesthesia capsule 12 is provided with pressurizing unit 13, pressurizing unit 13 is arranged on the side be connected with the first clamp handle 5 of the claw beam of the first tong arm 1, pressurizing unit 13 is controlled when needs use narcotic, make the anesthetis in anesthesia capsule 12 be delivered to the first tong arm 1, then oozed by support mouth 8, reach the object of anesthesia; One deck electro-insulating rubber is all enclosed with outside described first clamp handle 5 and the second clamp handle 4.

The junction of described first tong arm 1 and the first clamp handle 5 is provided with horizontal pawl 7, the junction of described second tong arm 2 and the second clamp handle 4 is provided with the horizontal pawl 6 of the ratchet suitable with horizontal pawl 7, very stable when operating forceps is closed, there will not be loosening phenomenon and tightness can regulate.

Described first tong arm 1 and the second tong arm 2 curved, when doing low coverage operation, the sight line of doctor not being stopped, the tissue that clamp is difficult to straight operating forceps clip to can be easy to, and then effectively reduce the operation easier of performing the operation.

To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.

In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.

Claims (3)

1. a Neurology Department operating forceps, comprise the first tong arm (1) and the second tong arm (2), it is characterized in that, described first tong arm (1) and the second tong arm (2) hinged by pin joint (3), the cross section of the first tong arm (1) and the second tong arm (2) is circle, described first tong arm (1) and the second tong arm (2) curved; The end of described first tong arm (1) is provided with the first motion bar (10), first motion bar (10) is hinged with the end of the first tong arm (1), the end of described second tong arm (2) is provided with the second motion bar (11), and the second motion bar (11) is hinged with the end of the second tong arm (2); Described second motion bar (11) is fixedly connected with support tooth (9), support tooth (9) is crescent, described first motion bar (10) is fixedly connected with support mouth (8), and support mouth (8) is arc; The end of second clamp handle (4) of described second tong arm (2) is connected with high-frequency current generator (15) by wire (14), the claw beam of described first tong arm (1) is provided with anesthesia capsule (12), anesthesia capsule (12) is provided with pressurizing unit (13), and pressurizing unit (13) is arranged on the side be connected with the first clamp handle (5) of the claw beam of the first tong arm (1); The junction of described first tong arm (1) and the first clamp handle (5) is provided with horizontal pawl (7), and the junction of described second tong arm (2) and the second clamp handle (4) is provided with the ratchet horizontal pawl (6) suitable with horizontal pawl (7).

2. a kind of Neurology Department operating forceps according to claim 1, is characterized in that, described first tong arm (1) and the second tong arm (2) are hollow metal structure.

3. a kind of Neurology Department operating forceps according to claim 1, is characterized in that, described first clamp handle (5) and the second clamp handle (4) outside are all enclosed with one deck electro-insulating rubber.