CN209048754U - A kind of tumour ponding draw-out device - Google Patents

Abstract

The utility model discloses a kind of tumour ponding draw-out device, it is realized by setting pedestal for placed and draw-out device and the tumour of ponding is placed on pedestal for placed, utilize the ponding in the tumour of draw-out device extraction ponding, by the way that the first stripper plate is arranged, second stripper plate, first pull lever and the second pull lever realize that extrusion technique tumor promotion appropriate sufficiently draws ponding, pass through the first syringe needle of setting and the second needle component, it realizes and is inserted into the tumour of extraction ponding, extract ponding, device disclosed by the utility model has structure novel, it is easy to operate, the advantages of convenience and high-efficiency.

Description

A kind of tumour ponding draw-out device

Technical field

The utility model relates to tumour ponding draw-out device, specifically a kind of tumour ponding draw-out device.

Background technique

For tumour, it is easy to produce a large amount of ponding during the growth process, clinically generalling use needle tubing will swell Ponding in tumor removes, however, due to the discharge reduction in tumour, swelling using needle tubing during drawing the ponding in tumour Tumor starts atrophy, causes syringe needle to be easy to fall off from tumor tissues, and existing device such as China Patent No. are as follows: CN201720258126.8, open " one kind is used for tumour ponding draw-out device ", which is pressed from both sides tumour using electromagnet principle It takes, with tumour water suction atrophy, clamp device will lose clamping action, and be clamped using electromagnet, and electromagnet will not be according to swollen The big minor adjustment polarity size of tumor tissue causes to be easy to cause tumour to rupture during clamping the biggish tumour of volume, Cause patient risk, in view of the deficiencies of the prior art, does not there is a kind of effective mode of implementation to solve so far.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of tumour ponding draw-out device.

(2) technical solution

In order to solve the above-mentioned technical problem, the structure feature of the utility model is: a kind of tumour ponding draw-out device, including The pedestal for placed and draw-out device of tumour are placed, the draw-out device is located at the right side of pedestal for placed, the bottom of the pedestal for placed Portion center is equipped with placing groove, and the draw-out device includes extracting cylinder, piston and pull rod, passes through hose on the left of the extraction cylinder It is communicated with the first syringe needle, the first stripper plate and the second stripper plate are rotatably connected at the notch of the placing groove, described first squeezes The top surface of pressing plate and the bottom surface of the second stripper plate pass through universal joint respectively and are connected with the first pull lever and the second pull lever, and described The inclination of two pull lever runs through pedestal for placed, and pedestal for placed is equipped with cavity corresponding with the second pull lever, the slot bottom of the placing groove Equipped with the second needle component, the second needle component is communicated with liquid storage ball by conduit, and conduit is equipped with valve, the bottom of the liquid storage ball Portion is equipped with liquid discharging tube, and liquid discharging tube is equipped with valve, and inlet tube is communicated at the top of the liquid storage ball, and cylinder, institute are extracted in inlet tube connection Inlet tube is stated equipped with valve.

Preferably, one end of the pull rod connects piston, and the other end of pull rod is equipped with handle.

Preferably, the top surface of first stripper plate and the second stripper plate are respectively equipped with extruding groove.

Preferably, first stripper plate and the second stripper plate pass through the notch left and right side of fixed pin shaft and placing groove Rotation connection.

Preferably, second needle component includes main syringe needle, and the left and right side of main syringe needle has been respectively communicated with the first side Syringe needle and second side syringe needle, the length of first side syringe needle is 5cm, the length of main syringe needle is 3cm, the length of second side syringe needle For 2cm.

Preferably, branch pipe is communicated on the left of the extraction cylinder, branch pipe is equipped with valve, and the branch pipe is connected to hose, hose It is connected to the first syringe needle.

Preferably, for first syringe needle through small iron plate is connected with, small iron plate heat seal has medical plastic film, the placement bottom The left side of seat is equipped with magnetic sheet corresponding with small iron plate.

(3) beneficial effect

The utility model discloses a kind of tumour ponding draw-out device, will be accumulated by setting pedestal for placed and draw-out device realization The tumour of water is placed on pedestal for placed, using the ponding in the tumour of draw-out device extraction ponding, is squeezed by setting first Plate, the second stripper plate, the first pull lever and the second pull lever realize that extrusion technique tumor promotion appropriate sufficiently draws ponding, lead to The first syringe needle of setting and the second needle component are crossed, realizes and is inserted into the tumour of extraction ponding, extracts ponding, the utility model Disclosed device has the advantages that structure novel, simple, convenient efficient.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the partial enlargement structural representation at the position A in the utility model Fig. 1；

Component representated by each label is as follows in attached drawing:

1- extracts cylinder, 201- piston, 202- pull rod, 301- small iron plate, 302- magnetic sheet, 3- pedestal for placed, the first needle of 3011- Head, the first stripper plate of 401-, the second stripper plate of 402-, the first pull lever of 4011-, the second pull lever of 4012-, 5- liquid storage ball, 501- inlet tube, the second needle component of 601-, the main syringe needle of 6011-, the first side 6012- syringe needle, 6013- second side syringe needle.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

As shown, a kind of tumour ponding draw-out device, pedestal for placed 3 and draw-out device including placing tumour, are extracted Device is located at the right side of pedestal for placed 3, and the bottom centre of the pedestal for placed 3 is equipped with placing groove, and the draw-out device includes taking out Cylinder 1, piston 201 and pull rod 202 are taken, the left side for extracting cylinder 1 is communicated with the first syringe needle 3011 by hose, described to put Set and be rotatably connected to the first stripper plate 401 and the second stripper plate 402 at the notch of slot, the top surface of first stripper plate 401 and The bottom surface of second stripper plate 402 passes through universal joint respectively and is connected with the first pull lever 4011 and the second pull lever 4012, and described The inclination of two pull lever 4012 runs through pedestal for placed 3, and pedestal for placed 3 is equipped with cavity corresponding with the second pull lever 4012, described to put The slot bottom for setting slot is equipped with the second needle component 601, and the second needle component 601 is communicated with liquid storage ball 5 by conduit, and conduit is equipped with Valve, the bottom of the liquid storage ball 5 are equipped with liquid discharging tube, and liquid discharging tube is equipped with valve, and the top of the liquid storage ball 5 is communicated with inlet tube 501, cylinder 1 is extracted in the connection of inlet tube 501, and the inlet tube 501 is equipped with valve.

Wherein, one end of the pull rod 202 connects piston 201, and the other end of pull rod 202 is equipped with handle.

Wherein, the top surface of first stripper plate 401 and the second stripper plate 402 are respectively equipped with extruding groove.

Wherein, first stripper plate 401 and the second stripper plate 402 by the left of the notch of fixed pin shaft and placing groove and Right side rotation connection.

Wherein, second needle component 601 includes main syringe needle 6011, and the left and right side of main syringe needle 6011 is respectively communicated with There are the first side syringe needle 6012 and second side syringe needle 6013, the length of first side syringe needle 6012 is the length of 5cm, main syringe needle 6011 Degree is 3cm, and the length of second side syringe needle 6013 is 2cm.

Wherein, the left side for extracting cylinder 1 is communicated with branch pipe, and branch pipe is equipped with valve, and the branch pipe is connected to hose, and hose connects Logical first syringe needle 3011.

Wherein, for first syringe needle 3011 through small iron plate 301 is connected with, 301 heat seal of small iron plate has medical plastic film, benefit Prevent small iron plate 301 from thering is iron ion to enter in tumour with plastic foil, the left side of the pedestal for placed 3 is equipped with and small iron plate 301 Corresponding magnetic sheet 302.

Working principle: the tumour of ponding being taken and is put on the placing groove in 3 centre of pedestal for placed, at this point, the second syringe needle Component 601 is extend into tumour from the bottom of tumour.First syringe needle 3011 is pierced into the right side of tumour, due to the first syringe needle 3011 through being connected with small iron plate 301, under the sucking action for the magnetic sheet 302 being arranged on the left of pedestal for placed 3, the first syringe needle 3011 It is sufficiently adsorbed in tumour, and as tumour absorbs water atrophy, the small iron plate 301 on the first syringe needle 3011 by magnetism because being inhaled Draw, carries the first syringe needle 3011 and be adsorbed in tumour always.

Since structure is complicated for inside tumor, after drawing ponding for a period of time, causes the first syringe needle 3011 that can not touch Ponding liquid level causes water suction to be interrupted.In order to increase the progress of water suction, tilts upward and rise the second pull lever 4012, at the same time, Pull the first pull lever 4011, the first stripper plate 401 and the second stripper plate 402 are close to each other, and are expressed in tumour, tumour by It to extruding force, starts to shrink, hydrops face rises, and the first syringe needle 3011 is facilitated to draw ponding.Since, pedestal for placed 3 is equipped with and the The cavity of two pull lever 4012 cooperation, the second free movement in cavity of pull lever 4012.

The ponding tumour of normal size is extracted, the second needle component 601 do not need work, still, and when tumour is larger, ponding When measuring larger, the first syringe needle 3011 extract liquid for a period of time after, do not reach liquid level, at this point, open supravasal valve, into Valve in liquid pipe 501 closes and extracts the valve on the branch pipe being connected on the left of cylinder 1.At this point, bar twitching 202, liquid is from Two needle components 601 enter in liquid storage ball 5 through conduit to be stored, and 5 hydroful of liquid storage ball closes supravasal valve, pushing drawing rod 202, the valve on the bottom connection liquid discharging tube of liquid storage ball 5 is opened, the ponding in liquid storage ball 5 is excluded.It drains in liquid storage ball 5 Ponding continues to extract.The purpose that main syringe needle 6011, the first side syringe needle 6012 and second side syringe needle 6013 is arranged is to pass in order to prevent Single syringe needle is blocked by the impurity in ponding on system needle tubing, can not carry out extraction work, main syringe needle 6011, the first side syringe needle is arranged 6012 purposes different with the length of second side syringe needle 6013 are the liquid drawn at different depth, and main cause is, in tumour Ponding in containing there are many impurity for being easy blocking syringe needle, impurity is mostly suspended in liquid level, in order to prevent main syringe needle 6011, the Side syringe needle 6012 and second side syringe needle 6013 are plugged simultaneously, and therefore, it is different to be related to length, reduce blocking probability.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, does not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical It is novel.The utility model is limited only by the claims and their full scope and equivalents.

Claims (7)

1. a kind of tumour ponding draw-out device, which is characterized in that pedestal for placed and draw-out device including placing tumour, the pumping Device is taken to be located at the right side of pedestal for placed, the bottom centre of the pedestal for placed is equipped with placing groove, and the draw-out device includes taking out Cylinder, piston and pull rod are taken, the left side for extracting cylinder is communicated with the first syringe needle by hose, turns at the notch of the placing groove Dynamic to be connected with the first stripper plate and the second stripper plate, the top surface of first stripper plate and the bottom surface of the second stripper plate pass through respectively Universal joint is connected with the first pull lever and the second pull lever, and the second pull lever inclination runs through pedestal for placed, and pedestal for placed is set There is cavity corresponding with the second pull lever, the slot bottom of the placing groove is equipped with the second needle component, and the second needle component is by leading Pipe is communicated with liquid storage ball, and conduit is equipped with valve, and the bottom of the liquid storage ball is equipped with liquid discharging tube, and liquid discharging tube is equipped with valve, the storage Inlet tube is communicated at the top of liquid ball, cylinder is extracted in inlet tube connection, and the inlet tube is equipped with valve.

2. a kind of tumour ponding draw-out device according to claim 1, which is characterized in that one end of the pull rod, which connects, lives The other end of plug, pull rod is equipped with handle.

3. a kind of tumour ponding draw-out device according to claim 1, which is characterized in that the top surface of first stripper plate Extruding groove is respectively equipped with the second stripper plate.

4. a kind of tumour ponding draw-out device according to claim 1, which is characterized in that first stripper plate and second Stripper plate is rotatablely connected by the notch left and right side of fixed pin shaft and placing groove.

5. a kind of tumour ponding draw-out device according to claim 1, which is characterized in that second needle component includes Main syringe needle, the left and right side of main syringe needle have been respectively communicated with the first side syringe needle and second side syringe needle, the length of first side syringe needle Degree is 5cm, the length of main syringe needle is 3cm, and the length of second side syringe needle is 2cm.

6. a kind of tumour ponding draw-out device according to claim 1, which is characterized in that the left side connection for extracting cylinder There is branch pipe, branch pipe is equipped with valve, and the branch pipe is connected to hose, and hose is connected to the first syringe needle.

7. a kind of tumour ponding draw-out device according to claim 1, which is characterized in that first syringe needle is through connection There is small iron plate, small iron plate heat seal has medical plastic film, and the left side of the pedestal for placed is equipped with magnetic sheet corresponding with small iron plate.