CN203724168U

CN203724168U - Titanium nail stop sheet for running-firing titanium clamp

Info

Publication number: CN203724168U
Application number: CN201320885744.7U
Authority: CN
Inventors: 徐斌峰
Original assignee: ZHEJIANG TIANSONG MEDICAL INSTRUMENT CO Ltd
Current assignee: ZHEJIANG TIANSONG MEDICAL INSTRUMENT CO Ltd
Priority date: 2013-12-31
Filing date: 2013-12-31
Publication date: 2014-07-23
Anticipated expiration: 2023-12-31

Abstract

The utility model relates to a titanium nail stop sheet for a running-firing titanium clamp. The titanium nail stop sheet is a component in the running-firing titanium clamp. The titanium nail stop sheet disclosed by the utility model comprises a stop sheet body with an integrated structure, wherein the stop sheet body is symmetrically distributed along the central line thereof; a stop sheet convex head and a stop sheet stop head are arranged on the stop sheet body, and both of the stop sheet convex head and the stop sheet stop head project out of the upper surface of the stop sheet body and are located on the central line of the stop sheet body; the stop sheet convex head is located at the middle portion of the stop sheet body, and the stop sheet stop head is located at the forefront portion of the stop sheet body. The titanium nail stop sheet disclosed by the utility model is capable of being matched with the disposable running-firing titanium clamp and more reasonable in structural design; titanium nails can realize fully automatic running firing during an operation process, and the quantity of the titanium nails installed is high and capable of achieving more than 20; the rear handle is convenient and reliable to use; moreover, the overall manufacturing cost of the running-firing titanium clamp is lower.

Description

Titanium nail catch for burst titanium clip

Technical field

This utility model relates to a kind of nail of the titanium for burst titanium clip catch, and it is parts in burst titanium clip, belongs to medical apparatus and instruments.

Background technology

In human abdominal cavity operation, stop hemorrhage is the final successful one large key element of operation as far as possible.At present, mainly use titanium clamp pincers to carry out the ligation of surgery Minimally Invasive Surgery medium vessels or tissue.

Structure that Chinese invention patent ZL2008100399783 discloses a kind of " a kind of burst titanium clip "; It mainly comprises caliper and binding clip, and binding clip is made by elastomeric material, and is comprised of upper grip head and lower pliers head, by the holding with a firm grip and open of handle, completes the automatic filling process of titanium folder.Its shortcoming is: 1, titanium nail exists the risk retreating when clamping; 2, titanium nail installation quantity is few, 5～6 pieces, can not meet most needs of performing the operation; 3, claw beam can not 360 ° of rotations, can not need to regulate claw beam angle according to operation.

Our company also once applied for " medical continuously-applied titanium clip ", and its patent No. is ZL2009101012819, and the feature of its maximum is to improve operative speed, shorten operating time, and serviceability is good.Meanwhile, 360 ° of rotations of claw beam energy, can need to regulate claw beam angle according to operation.But while using, the good not and titanium nail of feel is installed quantity or on the low side, only has 12 pieces, can not meet the needs of part operation.So, develop a kind of structure brand-new, not only serviceability well but also titanium nail the burst titanium clip that quantity is many be installed be imminent.

Utility model content

Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in prior art, and provide a kind of titanium for burst titanium clip to follow closely catch, it can coordinate with disposable burst titanium clip, makes the structural design of burst titanium clip more reasonable, and installation titanium nail quantity is many.

The technical scheme in the invention for solving the above technical problem is: should for the titanium nail catch of burst titanium clip, comprise the catch body of integral structure, this catch body is symmetrical by its centrage; On catch body, be provided with catch plush copper and catch stopper, described catch plush copper, catch stopper are all given prominence to the upper surface of catch body and are positioned on the centrage of catch body; Catch plush copper is positioned at the middle part of catch body, and catch stopper is positioned at the forefront of catch body.During use, it can coordinate with support chip and titanium nail bin in burst titanium clip, completes transporting and clamping of titanium nail.

The bottom of catch plush copper described in the utility model and catch stopper is groove.

This utility model compared with prior art, have the following advantages and effect: can with coordinate with disposable burst titanium clip, structural design is more reasonable, automatically running fire of titanium nail in operation process, titanium nail quantity is installed many, can reach more than 20 pieces, easy to use and reliable, and make the whole manufacturing cost of burst titanium clip lower.

Accompanying drawing explanation

Fig. 1 is the structural representation front view of this utility model titanium nail catch.

Fig. 2 is the structural representation top view of Fig. 1.

Fig. 3 is the right TV structure schematic diagram of Fig. 2.

Fig. 4 is the perspective view of Fig. 1.

The specific embodiment

Referring to Fig. 1-Fig. 4, this utility model is symmetrical by its centrage 14; This utility model comprises catch body 1, is provided with catch plush copper 11 and catch stopper 12 on this catch body 1, and described catch plush copper 11, catch stopper 12 are all given prominence to the upper surface of catch body 1 and be positioned on the centrage 14 of catch body 1; Catch plush copper 11 is positioned at the middle part of catch body 1, and catch stopper 12 is positioned at the forefront of catch body 1.

The bottom of catch plush copper 11 described in the utility model and catch stopper 12 is groove 15.

During use, this utility model coordinates with support chip and titanium nail bin in burst titanium clip, and catch plush copper 11 is positioned at the middle part of catch body 1, and it coordinates with the support chip in burst titanium clip, stops titanium nail to advance; Catch stopper 12 is positioned at the forefront of catch body 1, to stop titanium nail to retreat; This utility model is installed on the titanium nail bin of burst titanium clip, can not move.What just can coordinate with other parts of burst titanium clip thus titanium nail transports and clamps tissue.

All descriptions in this description are all as the criterion with position shown in the drawings and direction.

Burst titanium clip described in this description and support chip be SEPARATE APPLICATION patent all, no longer describes in detail.

All equivalence or simple change of doing according to described structure, feature and the principle of this utility model patent design, are included in the protection domain of this utility model patent.

Claims

1. for a titanium nail catch for burst titanium clip, it is characterized in that: it comprises the catch body of integral structure, this catch body is symmetrical by its centrage; On catch body, be provided with catch plush copper and catch stopper, described catch plush copper, catch stopper are all given prominence to the upper surface of catch body and are positioned on the centrage of catch body; Catch plush copper is positioned at the middle part of catch body, and catch stopper is positioned at the forefront of catch body.

2. the nail of the titanium for burst titanium clip catch according to claim 1, is characterized in that: described catch plush copper and the bottom of catch stopper are groove.