CN213758435U

CN213758435U - Neurosurgery rongeur

Info

Publication number: CN213758435U
Application number: CN202020881897.4U
Authority: CN
Inventors: 刘丽; 其他发明人请求不公开姓名
Original assignee: First Peoples Hospital Taizhou
Current assignee: First Peoples Hospital Taizhou
Priority date: 2020-05-24
Filing date: 2020-05-24
Publication date: 2021-07-23
Anticipated expiration: 2030-05-24

Abstract

The utility model belongs to the technical field of rongeur, in particular to a neurosurgery rongeur, which comprises two forceps handles, wherein the two forceps handles are provided with two forceps bodies, the tops of the two forceps handles are provided with through holes, pins are arranged in the through holes, the two forceps bodies are movably connected through the pins, the tops of the two forceps bodies are movably connected with forceps heads through the pins, and the middle parts of the two forceps heads are movably connected through the pins; the utility model discloses, have the pincers handle in flexible chamber and cooperate pincers body and telescopic link through the setting, can be convenient for adjust the length of pincers handle to change the length of power arm, reach laborsaving purpose, sting bone groove, straight sword, circular arc sword and circular arc groove through setting up, can be convenient for cut the sclerotin of difference, convenient to use reduces the number of times of changing surgical instruments, through setting up anti-skidding line, can be convenient for medical personnel grip, avoid appearing skidding.

Description

Neurosurgery rongeur

Technical Field

The utility model belongs to the technical field of rongeur, concretely relates to neurosurgery rongeur.

Background

The existing common rongeur only has one shearing function, but in the operation, various different conditions can be met, when ligaments, thin bones and the like need to be cut off, the surgical instruments need to be continuously replaced, certain inconvenience is brought, the length of a handle of the existing rongeur is not changeable, and when hard bones are met or a doctor is small in strength, the bone is difficult to shear.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a neurosurgery rongeur, which has the characteristics of adjustable length of a forceps handle and convenient shearing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a neurosurgery rongeur, includes the pincers handle, the quantity of pincers handle is two, two the top of pincers handle all is provided with the pincers body, two the through-hole has all been seted up at the top of pincers body, is provided with the pin in the through-hole, two the pincers body passes through pin swing joint, two the top of pincers body all has the binding clip, two through pin swing joint is passed through at the middle part of binding clip.

Preferably, the bottom end of the pliers body is fixedly connected with a connecting rod, a telescopic cavity is formed in the pliers handle, and the connecting rod is movably connected in the telescopic cavity.

Preferably, the top of the opposite surface of each of the two binding clips is provided with a bone biting groove, the middle of the opposite surface of each of the two binding clips is provided with a straight edge, one binding clip is provided with an arc groove on the side surface, and the other binding clip is provided with an arc edge on the side surface.

Preferably, the opposite surfaces of the two forceps handles are connected with the same elastic piece, and the elastic pieces are made of stainless steel.

Preferably, the surface of the forceps handle is provided with anti-slip lines.

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

the utility model discloses, have the pincers handle in flexible chamber and cooperate pincers body and telescopic link through the setting, can be convenient for adjust the length of pincers handle to change the length of power arm, reach laborsaving purpose, sting bone groove, straight sword, circular arc sword and circular arc groove through setting up, can be convenient for cut the sclerotin of difference, convenient to use reduces the number of times of changing surgical instruments, through setting up anti-skidding line, can be convenient for medical personnel grip, avoid appearing skidding.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is an enlarged schematic structural view of the position A of the present invention;

in the figure: 1. a forceps handle; 2. a clamp body; 3. a spring plate; 4. anti-skid lines; 5. a binding clip; 6. a pin; 7. a connecting rod; 8. a telescoping chamber; 9. a circular arc edge; 10. a straight edge; 11. a bone biting groove; 12. a circular arc groove.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a neurosurgery rongeur, includes pincers handle 1, the quantity of pincers handle 1 is two, two the top of pincers handle 1 all is provided with pincers body 2, two the through-hole has all been seted up at the top of pincers body 2, is provided with pin 6 in the through-hole, two pincers body 2 is through 6 swing joint of pin, two the top of pincers body 2 all has binding clip 5, two through 6 swing joint of pin 6 the middle part of binding clip 5 is through 6 swing joint of pin.

Specifically, the bottom fixedly connected with connecting rod 7 of pincers body 2, flexible chamber 8 has been seted up in pincers handle 1, connecting rod 7 swing joint has flexible chamber 8 in flexible chamber 8, has pincers handle 1 and cooperation pincers body 2 and the telescopic link in flexible chamber 8 through setting up, can be convenient for adjust the length of pincers handle 1 to change the length of power arm, reach laborsaving purpose.

Specifically, two the opposite face top of binding clip 5 has all been seted up stings bone groove 11, two the opposite face middle part of binding clip 5 all is provided with straight sword 10, one circular arc groove 12 has been seted up to the side of binding clip 5, another the side of binding clip 5 is provided with circular arc sword 9, through setting up stings bone groove 11, straight sword 10, circular arc sword 9 and circular arc groove 12, can be convenient for cut the sclerotin of difference, convenient to use reduces the number of times of changing surgical instruments.

Specifically, the opposite surfaces of the two forceps handles 1 are connected with the same elastic sheet 3, and the elastic sheet 3 is made of stainless steel.

Specifically, the surface of the forceps handle 1 is provided with anti-skidding lines 4, and medical personnel can grip conveniently by arranging the anti-skidding lines 4, so that slipping is avoided.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, medical personnel singlehanded gripping pincers handle 1, when inwards pressing pincers handle 1 with strength, pincers handle 1 drives pincers body 2 activity, thereby the bottom that drives binding clip 5 through the top of pincers body 2 opens, make binding clip 5's top closed, can cut the position of difference through stinging bone groove 11, straight sword 10, or circular arc groove 12, circular arc sword 9 as required, when needs extension pincers handle 1, outwards take out pincers handle 1, just can realize extension pincers handle 1, reach laborsaving mesh.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A neurosurgical rongeur comprises a forceps handle (1), and is characterized in that: the quantity of pincers handle (1) is two, two the top of pincers handle (1) all is provided with pincers body (2), two the through-hole has all been seted up at the top of pincers body (2), is provided with pin (6) in the through-hole, two pincers body (2) are through pin (6) swing joint, two the top of pincers body (2) all has binding clip (5), two through pin (6) swing joint the middle part of binding clip (5) is through pin (6) swing joint.

2. A neurosurgical rongeur according to claim 1, wherein: the bottom fixedly connected with connecting rod (7) of pincers body (2), flexible chamber (8) have been seted up in pincers handle (1), connecting rod (7) swing joint is in flexible chamber (8).

3. A neurosurgical rongeur according to claim 1, wherein: bone biting grooves (11) are formed in the tops of opposite surfaces of the two forceps heads (5), straight blades (10) are arranged in the middle of the opposite surfaces of the two forceps heads (5), an arc groove (12) is formed in the side surface of each forceps head (5), and an arc blade (9) is arranged on the side surface of each forceps head (5).

4. A neurosurgical rongeur according to claim 1, wherein: the opposite surfaces of the two forceps handles (1) are connected with the same elastic sheet (3), and the elastic sheet (3) is made of stainless steel.

5. A neurosurgical rongeur according to claim 1, wherein: the surface of the forceps handle (1) is provided with anti-skidding lines (4).