阅读说明：本技术 一种泌尿科用活检钳 (Biopsy forceps for urology department ) 是由 吴啸枫 于 2018-05-30 设计创作，主要内容包括：本发明公开了一种泌尿科用活检钳,包括把手、中空软管、钳瓣,把手一端安装有中空软管,中空软管相对于把手的另一端安装有钳瓣。把手包括第一螺纹孔、存储管、第二螺纹孔、活塞筒、活塞、活塞杆、把手圈,其中,存储管与中空软管之间嵌入安装有第一螺纹孔,存储管与活塞筒之间嵌入安装有第二螺纹孔,活塞筒内部安装有活塞,活塞筒远离存储管的另一端设置有活塞杆,活塞杆另一端安装有把手圈,本发明活检钳中空软管具有可拆卸,清洁卫生的特点,在使用后进行更换,从而达到减少细菌交叉感染、减少安全隐患的作用,同时通过在把手处设置标本存储管,便于医用标本的采集和存储。(The invention discloses biopsy forceps for urology department, which comprise a handle, a hollow hose and forceps flaps, wherein the hollow hose is installed at one end of the handle, and the forceps flaps are installed at the other end, opposite to the handle, of the hollow hose. The handle comprises a first threaded hole, a storage tube, a second threaded hole, a piston cylinder, a piston rod and a handle ring, wherein the first threaded hole is embedded and installed between the storage tube and the hollow hose, the second threaded hole is embedded and installed between the storage tube and the piston cylinder, the piston is installed in the piston cylinder, the piston rod is arranged at the other end, away from the storage tube, of the piston cylinder, and the handle ring is installed at the other end of the piston rod.)

1. The utility model provides a biopsy forceps for urological department, includes handle (1), hollow hose (2), pincers lamella (3), its characterized in that: the clamp is characterized in that a hollow hose (2) is installed at one end of the handle (1), and a clamp flap (3) is installed at the other end, opposite to the handle (1), of the hollow hose (2).

Handle (1) include first screw hole (11), storage tube (12), second screw hole (13), piston cylinder (14), piston (15), piston rod (16), hand circle (17), wherein, storage tube (12) with install the embedding between hollow hose (2) first screw hole (11), storage tube (12) with install the embedding between piston cylinder (14) second screw hole (13).

2. The urological biopsy forceps of claim 1, wherein: one end of the handle (1) is in threaded connection with the hollow hose (2) through a first threaded hole (11), and the storage pipe (12) and the first threaded hole (11) are integrally formed.

3. The urological biopsy forceps of claim 1, wherein: the clamp flap (3) is provided with a third threaded hole (31), and the other end of the hollow hose (2) opposite to the handle (1) is in threaded connection with the clamp flap (3) through the third threaded hole (31).

4. The urological biopsy forceps of claim 1, wherein: the storage tube (12) is in threaded connection with the piston cylinder (14) through the second threaded hole (13).

5. The urological biopsy forceps of claim 1, wherein: a piston (15) is embedded into the piston cylinder (14), and a piston rod (16) is integrally formed on one side, far away from the storage tube (12), of the piston (15).

6. A urological biopsy forceps according to claim 5, characterized in that: the other end of the piston rod (16) opposite to the piston (15) is integrally formed with a handle ring (17).

Technical Field

The invention belongs to the technical field of biopsy forceps, and particularly relates to biopsy forceps for urology department.

Background

biopsy forceps are indispensable tools for endoscopic examination and pathological specimen extraction, are widely applied in medicine, and are often used in urological examination, but the conventional biopsy forceps are inconvenient to clean and often cause infection, and meanwhile, the collection and storage of medical specimens are inconvenient during extraction.

Disclosure of Invention

to solve the problems set forth in the background art described above. The invention provides a biopsy forceps for urology department, which has the characteristics of detachability, cleanness and sanitation through the threaded connection of a hollow hose, reduces the potential safety hazard of bacterial cross infection, and is convenient for collecting medical samples through arranging a sample storage tube at a handle.

In order to achieve the purpose, the invention provides the following technical scheme: a biopsy forceps for urology department comprises a handle, a hollow hose and a forceps flap, wherein the hollow hose is installed at one end of the handle, and the forceps flap is installed at the other end, opposite to the handle, of the hollow hose.

The handle includes first screw hole, storage pipe, second screw hole, piston cylinder, piston rod, handle circle, wherein, the storage pipe with the embedding is installed between the cavity hose first screw hole, the storage pipe with the embedding is installed between the piston cylinder the second screw hole.

Preferably, one end of the handle is in threaded connection with the hollow hose through a first threaded hole, and the storage tube and the first threaded hole are integrally formed.

Preferably, a third threaded hole is formed in the forceps flap, and the other end of the hollow hose, which is opposite to the handle, is in threaded connection with the forceps flap through the third threaded hole.

Preferably, the storage tube is in threaded connection with the piston cylinder through the second threaded hole.

Preferably, a piston is embedded in the piston cylinder, and a piston rod is integrally formed on one side, far away from the storage tube, of the piston.

Preferably, the other end of the piston rod opposite to the piston is integrally formed with a handle ring.

Compared with the prior art, the invention has the beneficial effects that:

1. The hollow hose of the biopsy forceps has the characteristics of detachability, cleanness and sanitation, and achieves the effect of reducing the potential safety hazard of bacterial cross infection.

2. The biopsy forceps are convenient for collecting and storing medical samples by arranging the sample storage tube at the handle.

Drawings

The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a biopsy forceps configuration of the present invention;

FIG. 2 is a schematic view of the handle structure of the biopsy forceps of the present invention;

FIG. 3 is a schematic view of the structure of the forceps flap of the biopsy forceps of the present invention.

In the figure: 1. a handle; 11. a first threaded hole; 12. a storage tube; 13. a second threaded hole; 14. a piston cylinder; 15. a piston; 16. a piston rod; 17. a handle ring; 2. a hollow hose; 3. clamping the valve; 31. and a third threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.