CN209253726U - A kind of drainage tube guillotine - Google Patents

Abstract

The utility model proposes a kind of drainage tube guillotine, the drainage tube trap includes two tong arms, and the tong arm is arranged in X-type, and the tong arm includes holding end and folder Shu Duan.The holding end and the folder Shu Duanjun are enclosed with rubber, and holding end and being equipped with fixed part prevents drainage tube trap stress is opened and is detached from drainage tube when in use.Different from the drainage tube trap of existing V-structure, the utility model is arranged by using tong arm X-type cross and adds the mode of fixed part, increases the folder Shu Nengli of the drainage tube trap and extends the service life of drainage tube trap；And the utility model avoids and uses cumbersome, the problem of using effect difference caused by the mode that general silk thread bundle closes.

Description

A kind of drainage tube guillotine

Technical field

The utility model relates to medical instruments and auxiliary tool technology field, more particularly, to a kind of drainage tube guillotine.

Background technique

There are many surgical drainage tube type of clinical use, such as tear duct, catheter.Carry out surgical drainage purpose be by Purulence, blood, the liquid gathered between tissue or in body cavity is directed in vitro, is prevented postoperative infection and is influenced wound healing.When drawing Flow liquid reaches specified amount or because drainage causes patient not in due course, needs that drainage tube is temporarily collected or pressed from both sides and closes, until draining again Shi Fangkai；Or it generates new hydrops for prevention site of puncture after patient experiences stable disease or prevents the cavity of drainage tube more narrow It is narrow, it needs for drainage tube to be retained in patient's body certain time, be needed at this time by drainage tube closing.Currently used drainage tube closing Technology is mostly that silk thread bundle is closed or closed with other medical tools folder.

Silk thread pricks the bundle that closes and closes that mode is more troublesome, and high to the technical requirements of operator, the probability of repetitive operation is big, and In the presence of compared with multi-risk System.And other medical tools often because volume it is excessive caused by problem inconvenient for use or excessively heavy, and it is too small Medical tool will cause folder close it is ineffective.

Although there is the drainage tube guillotine of some V-types on the market now, V-type drainage tube guillotine is due to its folder Shu Duan and holding end are in the same side, and the position stress distribution of hinge point concentrates on side, tends to that drainage tube is caused to shut off Device damage, the short problem of service life.

Utility model content

To solve the above-mentioned problems, the utility model proposes one kind convenient for manufacture, easy to use, the long X-type of service life Drainage tube guillotine.

What the utility model was achieved through the following technical solutions:

A kind of drainage tube guillotine, the drainage tube guillotine includes tong arm, and the tong arm includes the first tong arm and second Tong arm, the tong arm, which is equipped with, holds end and folder Shu Duan.

Further, first tong arm and second tong arm intersect to form crosspoint, first tong arm and described Second tong arm is in the crosspoint hinge；The holding end and the folder Shu Duan are located at the crosspoint both ends.

Further, the holding end and the folder beam end can be rotated relative to the crosspoint；To make the folder Beam end can press from both sides beam on drainage tube or the opening folder Shu Duan removes the drainage tube guillotine from drainage tube.

Further, the folder Shu Duan is bent relative to the tong arm and is arranged.

Further, the tong arm is equipped with fixed part, and the fixed part is arranged perpendicular to the tong arm, when described first When tong arm and the second tong arm clamping, the fixed part is mutually twisted；The fixed part, which is mutually twisted, prevents the folder Shu Duan It opens and is detached from the drainage tube.

Further, the fixed part is equipped with multiple sawtooth, and the sawtooth includes the first side wall and second sidewall, described The first side wall is arranged towards the tong arm, and the second sidewall is arranged backwards to the tong arm；The first side wall is perpendicular to described Fixed part, the second sidewall are obliquely installed relative to the fixed part.

Further, holding end described in the folder Shu Duanyu is enclosed with protection portion, and the protection portion prevents the folder beam End directly contacts drainage tube.

It further, is zigzag on the inside of the folder Shu Duan；When first tong arm and the second tong arm clamping, institute Folder beam end is stated mutually to coincide.

Further, the holding end is flat；Plane where the holding end is relative to flat where the fixed part Face is vertically arranged.

Further, the tong arm is made of metal tong arm.

The utility model has the beneficial effects that

The utility model increases the folder Shu Nengli of the drainage tube guillotine and extends in such a way that tong arm is arranged in a crossed manner The service life of the drainage tube guillotine；And the utility model avoids general silk thread and pricks caused by the mode closed using numerous It is trivial, the problem of using effect difference.

Detailed description of the invention

Fig. 1 is the utility model three-dimensional structure diagram；

Fig. 2 is the sectional view of the utility model fixed part part.

Specific embodiment

In order to it is clearer, completely illustrate the technical solution of the utility model, with reference to the accompanying drawing to the utility model It is described further.

Referring to FIG. 1, the utility model proposes a kind of drainage tube guillotines to specifically include including tong arm 10, tong arm 10 includes First tong arm 1 and the second tong arm 2, tong arm 10, which is equipped with, holds end 3 and folder beam end 4.

First tong arm 1 and the second tong arm 2 intersect to form crosspoint 6, the first tong arm 1 and the second tong arm 2 and cut with scissors in crosspoint 6 Chain；It holds end 3 and folder beam end 4 and is located at 6 both ends of crosspoint.

In the present embodiment, the first tong arm 1 intersects with the second tong arm 2 in X-type.Intersected using X-type cross relative to V-type, 6 stress of crosspoint is smaller, and access times are more, is able to extend the service life of drainage tube trap.

Holding end 3 and folder beam end 4 can rotate relative to crosspoint 6；Beam is pressed from both sides on drainage tube to allow to press from both sides beam end 4 Or it opens folder beam end 4 and removes drainage tube guillotine from drainage tube.

It presss from both sides beam end 4 and is bent relative to tong arm 10 and is arranged.Pressing from both sides is zigzag on the inside of beam end 4；When the first tong arm 1 and the second tong arm When 2 clamping, folder beam end 4 mutually coincide.

In the present embodiment, it is to prevent folder beam end 4 from drawing in folder beam that the folder beam end 4, which is bent setting purpose relative to tong arm 10, Tong arm 10 is whole vertical with drainage tube when flow tube and drainage tube trap of appearance causes steric restriction or be easy to touch influence and The problem of being detached from drainage tube, the utility model can be when pressing from both sides the folder beam drainage tube of beam end 4, and 10 part of tong arm can be kept with drainage tube In parallel, occupancy volume when reducing using the utility model.Folder 4 inside zigzag of beam end setting purpose increases folder beam end 4 and draws Frictional force between flow tube prevents drainage tube from skidding off folder beam end 4 and causes to press from both sides the problem for closing effect difference.And pass through folder beam end 4 It is mutually twisted and increases the folder of the drainage tube trap and close effect.

Tong arm 10 is equipped with fixed part 5, and fixed part 5 is arranged perpendicular to tong arm 10, when the first tong arm 1 and the second tong arm 2 press from both sides When conjunction, fixed part 5 is mutually twisted；Fixed part 5, which is mutually twisted, prevents folder beam end 4 from opening and being detached from drainage tube.

In the present embodiment, the sawtooth of fixed part 5 is mutually twisted, and when the utility model folder beam drainage tube, drainage tube pair The pressure at folder beam end 4 causes to hold end 3 to two sides outreach, and fixed part 5 is mutually twisted prevents from holding 3 outreach of end to make to drain Pipe trap stabilization clamp beam is on drainage tube.If necessary to open the drainage tube trap, need holding end 3 simultaneously vertically Fixed part 5 firmly is opened in the direction of 5 plane of fixed part, and then so that folder beam end 4 is loosened drainage tube and takes drainage tube trap Under.

Please referring to Fig. 1 and Fig. 2, fixed part 5 is equipped with multiple sawtooth, and sawtooth includes the first side wall 51 and second sidewall 52, The first side wall 51 is arranged towards tong arm 10, and second sidewall 52 is arranged backwards to tong arm 10；The first side wall 51 is perpendicular to fixed part 5, and Two side walls 52 are obliquely installed relative to fixed part 5.

In the present embodiment, when fixed part 5 is engaged, tong arm 10 is adjacent to each other, and fixed part 5 is mutually since second sidewall 52 Occlusion.Second sidewall 52 is obliquely installed relative to fixed part facilitates fixed part 5 to be mutually twisted.And fixed part 5 because folder beam end 3 by The outward influence of extruding stress of drainage tube, fixed part 5 unwind along 51 direction of the first side wall, and the first side wall 51 is vertically arranged It is not easy to unlock in fixed part in-plane after being engaged fixed part 5, increases the stability that fixed part 5 is mutually twisted.

Folder beam end 4 and holding end 3 are enclosed with protection portion 7, and protection portion 7 prevents folder beam end 4 directly contact drainage tube.

In the present embodiment, folder beam end 4 and holding end 3 are enclosed with protection portion 7, and protection portion 7, which is located at folder 4 purpose of beam end, is Prevent that serrated portion on folder beam end 4 from damaging drainage tube and only drainage tube is damaged and cause malpractice.Hold end 3 Protection portion 7 when preventing user using the utility model, it is small to hold 4 contact area of end, and pressure is excessive when use and injuring makes User.

It is flat for holding end 3；3 place plane of end is held to be vertically arranged relative to 5 place plane of fixed part.

In the present embodiment, holding end 3 and 5 place plane of fixed part and being mutually perpendicular to purpose is when being conducive to clamping folder beam end 4, End 3 is held convenient for users to pressing.Flat holding end 3 is capable of increasing the force area for holding end 3, is conducive to user in hand Hold 3 force of end.

Tong arm 10 is made of metal tong arm 10.

In the present embodiment, the tong arm 10 of the drainage tube trap is made of metal tong arm, the pincers relative to plastic material Arm, made of metal tong arm is with good stability, is not susceptible to deformation, and folder Shu Xiaoguo is obvious.

Certainly, the utility model can also have other numerous embodiments, be based on present embodiment, the ordinary skill of this field Personnel's obtained other embodiments under the premise of not making any creative work, belong to the utility model and are protected Range.

Claims (7)

1. a kind of drainage tube guillotine, which is characterized in that the drainage tube guillotine includes tong arm, and the tong arm includes the first pincers Arm and the second tong arm, the tong arm, which is equipped with, holds end and folder Shu Duan；

First tong arm and second tong arm intersect to form crosspoint, and first tong arm and second tong arm are described Crosspoint hinge；The holding end and the folder Shu Duan are located at the crosspoint both ends；

The holding end and the folder beam end can be rotated relative to the crosspoint；Exist to allow the folder beam end to press from both sides beam On drainage tube or the opening folder Shu Duan removes the drainage tube guillotine from drainage tube；

The folder Shu Duan is bent relative to the tong arm to be arranged.

2. drainage tube guillotine according to claim 1, which is characterized in that the tong arm is equipped with fixed part, described solid Determine portion to be arranged perpendicular to the tong arm, when first tong arm and the second tong arm clamping, the fixed part is mutually twisted； The fixed part, which is mutually twisted, prevents the folder beam end from opening and being detached from the drainage tube.

3. drainage tube guillotine according to claim 2, which is characterized in that the fixed part is equipped with multiple sawtooth, institute Stating sawtooth includes the first side wall and second sidewall, and the first side wall is arranged towards the tong arm, and the second sidewall is backwards to institute State tong arm setting；The first side wall is obliquely installed perpendicular to the fixed part, the second sidewall relative to the fixed part.

4. drainage tube guillotine according to claim 1, which is characterized in that wrap up at holding end described in the folder Shu Duanyu There is protection portion, the protection portion prevents the folder beam end from directly contacting drainage tube.

5. drainage tube guillotine according to claim 1, which is characterized in that be zigzag on the inside of the folder Shu Duan；Work as institute When stating the first tong arm and the second tong arm clamping, the folder beam end mutually coincide.

6. drainage tube guillotine according to claim 2, which is characterized in that the holding end is flat；The holding Plane is vertically arranged relative to plane where the fixed part where end.

7. according to claim 1 to drainage tube guillotine described in 6 any one, which is characterized in that the tong arm is made of metal Tong arm.