CN2479920Y

CN2479920Y - Fixator for thyroidectomy

Info

Publication number: CN2479920Y
Application number: CN 01228187
Authority: CN
Inventors: 翁世廉
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-21
Filing date: 2001-06-21
Publication date: 2002-03-06
Anticipated expiration: 2011-06-21

Abstract

The utility model belongs to a medical appliance which has two pairs of clips with two finger rings and a position fix jaw of clip span each, at the head of the clip finger of the two pairs of clips hinge connected with telescopic connecting bar, which facilitates the adjusting and fixing of the span and the area cliped of the clips, more particularly, the utility model is suitable for thyroidectomy.

Description

The thyroidectomy holder

This utility model relates to a kind of medical apparatus and instruments.

At present, the mosquito forceps that hospital uses generally all is a kind of clamp that has two Ring put around finger for massage of cavity of human body and span of jaw positioning tooth, it is good that this clamp is used for stopping blooding, do thyroid operation but be used in, just made things convenient for inadequately when particularly being used in cutting folder shape gland, folder is unstable when coming the clamping thyroid with it, and folder is inaccurate, presss from both sides not firm.

Task of the present utility model provides a kind of thyroidectomy holder that is particularly suitable for being used for doing the operation of resection clamp shape gland.

Task of the present utility model is finished like this: this utility model also has the clamp with two Ring put around finger for massage of cavity of human body and span of jaw positioning tooth, and but, clamp has two, and the pincers finger portion of two clamps also is hinged with telescopic connecting rod, and two clamps are linked into an integrated entity.

Connecting rod can be whole, makes hinged circular hole at an end of connecting rod, and the other end is made elongated slot, and one is hinged the pincers finger portion and the circular hole of clamp, and the pincers finger portion and the elongated slot of another clamp are hinged; Connecting rod also can be made up of channel bar and the inserted link that can insert channel bar, two clamps are hinged with the outer end of channel bar and inserted link respectively, the back of channel bar can be provided with dovetail groove, inserted link has dovetail, the dovetail of inserted link inserts in the dovetail groove of channel bar just, dovetail is slippage in dovetail groove, just can make connecting rod flexible.Also two screws or studs can be set at the back of channel bar, elongated slot is set on inserted link, screw or stud can slippages in elongated slot.Screw or stud are placed elongated slot, allow screw or stud, can make connecting rod flexible, inserted link and channel bar are broken away from along the elongated slot slippage.

Because this utility model is made up of two clamps, and the head of clamp is connected with telescopic connecting rod, thereby it is easy to adjust the size with permanent opening and clamping face.Carry out thyroid operation with it, one can avoid clamp repeatedly, avoids damaging thyroid and surrounding tissue thereof and nerve; Two can make easy and simple to handlely, and operating time shortens, and intraoperative blood loss is few; Three can make tangent plane neat, to thyroid excision amount control better.As seen this utility model is particularly suitable for being used for doing thyroid operation,

Below in conjunction with drawings and Examples this utility model is described in further detail.

Fig. 1 is the structural representation of an embodiment of this utility model.Fig. 2 is the structural representation of another embodiment of this utility model.Fig. 3 is the structural representation of the 3rd embodiment of this utility model.Fig. 4 is that A among Fig. 3 is to view.Fig. 5 is the sketch maps of pincers of the present utility model when referring to for bending.Fig. 6 is to zoomed-in view along B among Fig. 2.Fig. 7 is the partial enlarged view of connecting rod among Fig. 4.Fig. 8 is the cutaway view along C-C line among Fig. 6.Fig. 9 is the cutaway view along D-D line among Fig. 7.

By in the embodiment sketch map shown in Fig. 1,2,3 as seen, this utility model has two pincers with

clamp

3,4, two clamps of two Ring put around finger for massage of cavity of human body 1 and span of jaw positioning tooth 2 to refer to that 5,6,7,8 head also is hinged with telescopic connecting rod 9,10.

In the embodiment shown in fig. 1, connecting rod is whole, is shaped on circular hole 11 at an end of connecting rod, and the other end is made elongated slot 12, pincers of clamp 3 are referred to that 5,6 heads and circular hole 11 are hinged, and the pincers of another clamp 4 refer to that 7,8 heads and elongated slot 12 are hinged;

In the embodiment shown in Figure 2, connecting rod 9,10 is formed by channel bar 13 and inserted link 14, the pincers of two

clamps

3,4 refer to that 5,6,7,8 head is hinged with the outer end circular hole 15 of channel bar 13 and inserted link 14 respectively, the back of channel bar 13 is provided with dovetail groove 16 (or rectangular channel), inserted link has dovetail 17 (or rectangle tenon), the dovetail of inserted link (or rectangle tenon) inserts in the dovetail groove (or rectangular channel) of channel bar just, dovetail (or rectangle tenon) slippage in dovetail groove (or rectangular channel) just can make connecting rod flexible.In the embodiment shown in fig. 3, connecting rod 9,10 is formed by channel bar 13 and inserted link 14, the pincers of two

clamps

3,4 refer to that 5,6,7,8 head is hinged with the outer end circular hole 15 of channel bar 13 and inserted link 14 respectively, two screws (or stud) 18 are set at the back of channel bar 13, elongated slot 19 is set on inserted link 14, screw (or stud) is placed elongated slot, make screw or stud along the elongated slot slippage, can make connecting rod flexible, inserted link and channel bar are broken away from.The tighten the screws nail also can make the relative position of channel bar 13 and inserted link 14 fix.

The pincers of clamp refer to can be made into straight (as shown in Figure 6), also can be made into curved (as shown in Figure 7), to adapt to the purposes of different occasions.

Claims

1, a kind of thyroidectomy holder, it has the clamp (3,4) with two Ring put around finger for massage of cavity of human body (1) and span of jaw positioning tooth (2), and it is characterized in that: clamp has two, the pincers of two clamps refer to that (5,6,7,8) head also is hinged with telescopic connecting rod (9,10), links into an integrated entity two clamps.

2, by the described thyroidectomy holder of claim 1, it is characterized in that: an end of connecting rod (9,10) is shaped on circular hole (11), the other end is made elongated slot (12), the pincers of a clamp (3) refer to that (5,6) head and circular hole (11) are hinged, and the pincers of another clamp (4) refer to that (7,8) head and elongated slot (12) are hinged.

3, by the described thyroidectomy holder of claim 1, it is characterized in that: connecting rod (9,10) is made up of channel bar (13) and the inserted link (14) that is attached thereto, and there is dovetail groove (16) at the back of channel bar, and inserted link has the dovetail (17) that can insert dovetail groove.

4, by the described thyroidectomy holder of claim 1, it is characterized in that: connecting rod (9,10) is made up of channel bar (13) and the inserted link (14) that is attached thereto, and there are screw or stud (18) in the back of channel bar, guide groove (19) is arranged on the inserted link, and screw or stud can slippages in guide groove.