CN214018090U

CN214018090U - Micro needle holding forceps for ophthalmologic operation

Info

Publication number: CN214018090U
Application number: CN202022477519.2U
Authority: CN
Inventors: 戴汉生
Original assignee: Shanghai Hongjin Medical Technology Development Co ltd
Current assignee: Shanghai Hongjin Medical Technology Development Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-24
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to the technical field of medical equipment, in particular to a pair of microscopical needle forceps for ophthalmologic operation, which comprises a needle forceps body and a storage box, wherein the needle forceps body comprises a first main forceps handle and a second main forceps handle, the outside of the first main forceps handle and the second main forceps handle are sleeved with an anti-slip sheath, the surface of the anti-slip sheath is provided with a plurality of nano antibacterial films at intervals, the top parts of the first main forceps handle and the second main forceps handle are respectively provided with a first auxiliary forceps handle and a second auxiliary forceps handle, an antibacterial sponge layer is arranged inside a cavity of the storage box, and the needle forceps body is arranged in a containing groove of the antibacterial sponge layer; the novel needle holding forceps body can be conveniently disassembled and assembled between the forceps handle at the handheld part and the forceps handles provided with forceps mouths with different specifications, and the needle holding forceps body is placed in the containing box and is convenient to carry and contain; the surfaces of the anti-slip sheaths sleeved outside the first main forceps handle and the second main forceps handle are provided with a plurality of nano antibacterial films at intervals, so that the handle body antibacterial effect of the needle forceps body is effectively improved, and the use safety and the sanitation are improved.

Description

Micro needle holding forceps for ophthalmologic operation

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a pair of micro needle holding forceps for ophthalmologic operation.

Background

The needle holder is also called needle holding forceps, is mainly used for holding suture needles and suturing various tissues and is sometimes used for knotting by instruments. The microscopic needle holding forceps are needle holding forceps with finer operation and are used for finer work such as sewing, knotting, clamping and the like, and the microscopic needle holding forceps are widely applied to ophthalmic surgery; at present, the body and the jaw of a common micro needle holding forceps are of an integral structure, the jaw of the micro needle holding forceps on the market has multiple specifications, surgeons can carry the micro needle holding forceps with multiple different jaw structures when going out to carry the micro needle holding forceps or under the condition of emergency rescue, the body and the jaw of the micro needle holding forceps can not be detached and replaced, the micro needle holding forceps are not convenient and fast to use, and therefore the micro needle holding forceps for ophthalmologic operation are designed in order to solve the problems.

Disclosure of Invention

An object of the utility model is to provide a micro needle holding forceps for ophthalmic surgery to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a microscopical needle forceps for ophthalmic surgery, includes needle forceps body and receiver, the needle forceps body includes first main pincers handle and second main pincers handle, first main pincers handle, the outside of second main pincers handle cup joint and are equipped with anti-skidding sheath, anti-skidding sheath surface interval is equipped with a plurality of antibiotic membranes of nanometer, first main pincers handle, second main pincers handle top are equipped with first vice handle, the vice handle of second respectively, first main pincers handle, second main pincers handle and first vice pincers handle, the vice handle junction surface of second all is equipped with the mounting hole, carry out fixed connection through the fastener between first main pincers handle, second main pincers handle and first vice pincers handle, the vice handle of second, carry out fixed connection through the fastener between the cavity inside of receiver is equipped with antibiotic sponge layer, the needle forceps body sets up in antibiotic sponge layer's the recess that holds, the articulated lid of receiver.

Furthermore, the first pair of forceps handles is connected with the second pair of forceps handles in a rotating mode through a hinge, forceps tips are arranged at the tops of the first pair of forceps handles and the second pair of forceps handles, and the forceps tips are matched with each other.

Furthermore, one side of the bottom of the first main plier handle is provided with a limiting column, and one side of the bottom of the second main plier handle is provided with a limiting seat.

Furthermore, the surface of the anti-skid sheath is provided with anti-skid lines.

Furthermore, the material of the forceps mouth is quenched chromium stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has compact integral structure, the hand-held part of the needle holding forceps body and the forceps handles with forceps mouths of different specifications can be conveniently disassembled and assembled, the forceps mouths of various models can be conveniently replaced and assembled by using one hand-held part of the needle holding forceps body, the cost is saved, and the needle holding forceps body is placed in the containing box and is conveniently carried and contained; the utility model discloses the outside anti-skidding sheath surface interval that cup joints of first main pincers handle, the main pincers handle of second is equipped with a plurality of nanometer antibacterial films, when guaranteeing hand antiskid effect, effectively increases the handle body antibacterial effect of needle holder body, improves safe in utilization, the health nature of needle holder body.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the anti-slip sheath of the present invention;

fig. 3 is a schematic view of the first main plier handle and the first auxiliary plier handle of the present invention.

In the figure: 1. a needle holding forceps body; 2. an anti-slip sheath; 3. a first main plier handle; 4. a first pair of forceps handles; 5. a clamp mouth; 6. a second pair of forceps handles; 7. a second main plier handle; 8. a limiting seat; 9. a limiting column; 10. a nano antibacterial film; 11. a storage box; 12. an antibacterial sponge layer; 13. a box cover; 14. mounting holes; 15. a fastener.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a pair of microscopical needle forceps for ophthalmologic operations comprises a needle forceps body 1 and a storage box 11, wherein the needle forceps body 1 comprises a first main forceps handle 3 and a second main forceps handle 7, anti-slip sheaths 2 are sleeved outside the first main forceps handle 3 and the second main forceps handle 7, a plurality of nano antibacterial films 10 are arranged on the surfaces of the anti-slip sheaths 2 at intervals, a first auxiliary forceps handle 4 and a second auxiliary forceps handle 6 are respectively arranged at the tops of the first main forceps handle 3 and the second main forceps handle 7, mounting holes 14 are respectively arranged on the surfaces of the joints of the first main forceps handle 3, the second main forceps handle 7, the first auxiliary forceps handle 4 and the second auxiliary forceps handle 6, the first main forceps handle 3, the second main forceps handle 7, the first auxiliary forceps handle 4 and the second auxiliary forceps handle 6 are fixedly connected through fasteners 15, an antibacterial sponge layer 12 is arranged inside a cavity of the storage box 11, the needle forceps body 1 is arranged in a containing groove of the antibacterial sponge layer 12, the storage box 11 is hinged with a box cover 13.

Furthermore, the first pair of forceps handles 4 and the second pair of forceps handles 6 are rotatably connected through a hinge, and the tops of the first pair of forceps handles 4 and the second pair of forceps handles 6 are respectively provided with a forceps mouth 5, and the forceps mouths 5 are mutually matched.

Furthermore, one side of the bottom of the first main clamp handle 3 is provided with a limiting column 9, and one side of the bottom of the second main clamp handle 7 is provided with a limiting seat 8.

Furthermore, the surface of the anti-skid sheath 2 is provided with anti-skid grains.

Furthermore, the material of the forceps mouth 5 is quenched chromium stainless steel.

The working principle is as follows: in the actual use process, the first main forceps handle 3 and the second main forceps handle 7 of the needle forceps body 1, the first auxiliary forceps handle 4 and the second auxiliary forceps handle 6 are detachably mounted, the first auxiliary forceps handle 4 and the second auxiliary forceps handle 6 are rotatably connected through a hinge, forceps mouths 5 (shown in fig. 1) with different specifications are arranged at the tops of the first auxiliary forceps handle 4 and the second auxiliary forceps handle 6, when the needle forceps are going out, the proper forceps mouths 5 are taken according to the use requirements, when the needle forceps need to be replaced and mounted, the bottom ends of the first auxiliary forceps handle 4 and the second auxiliary forceps handle 6 are respectively connected with the tops of the first main forceps handle 3 and the second main forceps handle 7, and a fastener 15 is taken to penetrate through the first auxiliary forceps handle 4, the first main forceps handle 3 or the second auxiliary forceps handle 6 and a mounting hole 14 which is symmetrical to the surface of the second main forceps handle 7 and then fixedly connect the first auxiliary forceps handle 4 and the first main forceps handle 3 or the second auxiliary forceps handle 6, and the second main handle 7, so as to finish the assembly of the needle forceps body 1; the needle holder body 1 of the utility model is placed in the containing groove of the antibacterial sponge layer 12 of the containing box 11, and is convenient to carry and contain;

the surface of the antiskid sheath 2 sleeved outside the first main forceps handle 3 and the second main forceps handle 7 is provided with a plurality of nano antibacterial films 10 at intervals, and the antibacterial effect of the handle body of the needle forceps body 1 is increased through the arrangement of the nano antibacterial films 10, so that the breeding of bacteria is reduced, and the use safety and the sanitation of the needle forceps body 1 are improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A microscopic needle holder for ophthalmologic operation comprises a needle holder body (1) and a storage box (11), and is characterized in that the needle holder body (1) comprises a first main holder handle (3) and a second main holder handle (7), an anti-slip sheath (2) is sleeved outside the first main holder handle (3) and the second main holder handle (7), a plurality of nanometer antibacterial films (10) are arranged on the surface of the anti-slip sheath (2) at intervals, a first auxiliary holder handle (4) and a second auxiliary holder handle (6) are respectively arranged at the tops of the first main holder handle (3) and the second main holder handle (7), mounting holes (14) are respectively arranged on the surfaces of the joints of the first main holder handle (3), the second main holder handle (7), the first auxiliary holder handle (4) and the second auxiliary holder handle (6), and the first main holder handle (3), the second main holder handle (7), the first auxiliary holder handle (4) and the second auxiliary holder handle (6) are fixedly connected through fasteners (15), the needle holder is characterized in that an antibacterial sponge layer (12) is arranged inside a cavity of the storage box (11), the needle holder body (1) is arranged in a containing groove of the antibacterial sponge layer (12), and the storage box (11) is hinged with the box cover (13).

2. The microscopical needle holder for ophthalmologic operation according to claim 1, characterized in that: the first pair of pincers handle (4) and the second pair of pincers handle (6) are connected through hinge rotation, just first pair of pincers handle (4) and the vice pincers handle (6) top of second all are equipped with pincers mouth (5), two pincers mouth (5) are mutually supported.

3. The microscopical needle holder for ophthalmologic operation according to claim 1, characterized in that: one side of the bottom of the first main clamp handle (3) is provided with a limiting column (9), and one side of the bottom of the second main clamp handle (7) is provided with a limiting seat (8).

4. The microscopical needle holder for ophthalmologic operation according to claim 1, characterized in that: the surface of the anti-skid sheath (2) is provided with anti-skid lines.

5. A microscopical needle holder for ophthalmologic operation according to claim 2, characterized in that: the material of the forceps mouth (5) is quenched chromium stainless steel.