CN202198641U

CN202198641U - Tumor holder

Info

Publication number: CN202198641U
Application number: CN2011202970659U
Authority: CN
Inventors: 朱瑞; 刘力维
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-16
Filing date: 2011-08-16
Publication date: 2012-04-25
Anticipated expiration: 2021-08-16

Abstract

The utility model discloses a tumor holder which comprises forceps handles and hemispherical forceps jaws; a rotating shaft is arranged between the two forceps handles; annular hand grips are arranged at the rear ends of the forceps handles; the forceps jaws are connected to the front ends of the forceps handles through threads; the forceps handles comprises a rear forceps handle and a hollow front forceps handle; the rear forceps handle is nested in the front forceps handle; and a fastening bolt is arranged on the inner side of the front forceps handle. The tumor holder has the benefits that the forceps jaws of different sizes can be chosen as per the sizes of tumors of different patients, and the forceps jaws are screwed on the forceps handles and made of disposable plastics, can be lost after being used once, and can not be sterilized troublesomely; and the lengths of the forceps handles can be adjusted. The tumor holder is very convenient to use, has wide application range, and is simple to operate.

Description

A kind of tumor is controlled device

Technical field

This utility model relates to a kind of medical apparatus and instruments, and particularly a kind of tumor is controlled device.

Background technology

At present, well-known, in the surgical operation clinically, the extraction of tumor; Generally all be to use medical tweezers, when extracting with tweezers, the stress point of tumor has only two, if firmly little; Then can't clip tumor, firmly too big, easily tumor is pressed from both sides brokenly again, increased unnecessary trouble to operation.Propose to use the pliers that has the hemispherical jaw in the patent though have now; But because different patients' situation is different; The size of tumor is different with the degree of depth; The pliers of a fixed dimension and jaw are difficult to meet the different needs, and contact maximum jaw sterilizations with tumor cumbersome, uses inconvenient.

Summary of the invention

Be technical deficiency more than solving, this utility model provides tumor a kind of easy to use, simple in structure to control device.

This utility model is realized through following measure:

A kind of tumor of this utility model is controlled device; Comprise pincers handle and hemispherical jaw, be provided with rotating shaft between two pincers handles, the rear end of pincers handle is provided with annular handgrip; It is characterized in that: said jaw is threaded in the front end of pincers handle; Said pincers handle comprises the preceding pincers handle of forceps major handle and hollow, and in the back Cover of pliers handle pro-pincers handle, said preceding pincers handle inboard is provided with fastening bolt.

Described jaw comprises some plastics jaws that diameter is not waited.

The beneficial effect of this utility model is:

Can select the jaw of different sizes according to different patient's tumor size, jaw is screwed on the pincers handle gets final product, and jaw is a disposable plastic; Can lose after using once; Needn't carry out disinfection troublesomely again, clamp the length of handle simultaneously and can adjust, use easily; Applied widely, simple to operate.

Description of drawings

Fig. 1 is the structural representation of this utility model.

Wherein, 1, jaw; 2, pincers handle; 3, rotating shaft; 4, hands handle; 5, fastening bolt; 6, preceding pincers handle; 7 forceps major handles.

The specific embodiment

Below in conjunction with embodiment and accompanying drawing this utility model is done explanation at length, but be not limited thereto.

Embodiment 1

As shown in Figure 1, the tumor of this utility model is controlled device, comprises between 1, two pincers of pincers handle 2 and hemispherical jaw handle 2 being provided with rotating shaft 3, and the rear end of pincers handle 2 is provided with annular handgrip 4, is equivalent to have the pliers of hemispherical jaw 1 exactly.The front end of jaw 1 is provided with screw thread, and jaw 1 is threaded in the front end of pincers handle 2.Pincers handle 2 comprises the preceding pincers handle 6 of forceps major handle 7 and hollow, and in the forceps major handle 7 cover pro-pincers handles 6, preceding pincers handle 6 inboards are provided with fastening bolt 5.When needs adjustment pincers handle 2 length, unclamp fastening bolt 5, suitable length in the pincers handle 6 before forceps major handle 7 is extracted out or inserted, thus pincers handle 2 reaches Len req, fastening bolt 5 is tightened to get final product again.

Jaw 1 adopts the disposable plastic jaw, and a secondary pincers handle 2 is furnished with some jaws 1 to different size, selects the hemispherical jaw 1 of different-diameter according to the size of tumor, jaw 1 is screwed on the pincers handle 2 get final product, and loses after using up once, and is easy to use.

Claims

1. a tumor is controlled device; Comprise pincers handle and hemispherical jaw, be provided with rotating shaft between two pincers handles, the rear end of pincers handle is provided with annular handgrip; It is characterized in that: said jaw is threaded in the front end of pincers handle; Said pincers handle comprises the preceding pincers handle of forceps major handle and hollow, and in the back Cover of pliers handle pro-pincers handle, said preceding pincers handle inboard is provided with fastening bolt.

2. control device according to the said tumor of claim 1, it is characterized in that: said jaw comprises some plastics jaws that diameter is not waited.