CN208958882U

CN208958882U - A kind of novel wall of the chest hypohydrops flow diverter

Info

Publication number: CN208958882U
Application number: CN201721460648.2U
Authority: CN
Inventors: 王新乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-06
Filing date: 2017-11-06
Publication date: 2019-06-11
Anticipated expiration: 2027-11-06

Abstract

The utility model belongs to medical apparatus technical field, concretely discloses a kind of novel wall of the chest hypohydrops flow diverter.Its main technical schemes are as follows: can puncture including at least one into puncture needle, the external drainage pipe that is set on puncture needle and the negative pressure drainage syringe for being connected to the external drainage pipe the other end at hypohydrops；Wherein, the puncture needle is made of needle handle, plastics needle tubing, the subcutaneous drainage tube for being connected to needle tubing front end and the plastics pricker being fixed in the subcutaneous drainage tube far from the setting of its needle point one end, and the interface for connecting the external drainage pipe is provided in the side of the plastics needle tubing.The novel wall of the chest hypohydrops flow diverter of the structure continual and steady can drain hypohydrops, have the characteristics that drainage effect is obvious.

Description

A kind of novel wall of the chest hypohydrops flow diverter

Technical field

The utility model relates to a kind of novel wall of the chest hypohydrops flow diverters.

Background technique

The surgical wound surface of breast modified radical mastectomy is big, and it is more to cut off subcutaneous content, blood oozing from the wound surface, sepage and lymphatic vessel etc. Many factors influence, and cause the incidence of postoperative hypohydrops higher, and it is 6%~42% that, which there is document report in the country,；Also there is document report Road is 51%~71%；How so postoperative this properly drains oozing of blood sepage, reduces hypohydrops, flap necrosis, infection Occur, promote flap to heal as early as possible, while drainage tube can be pulled out in a relatively short period of time again, enables many clinicians puzzled Problem.Mammary cancer, which places drainage, can reduce the incidence of hypohydrops, this conclusion has defined.But for the finger of tube drawing Sign, there is no and clearly come to a conclusion.Droeser etc. can be used as the indication of tube drawing studies have shown that drainage flow < 30~50mL/d；And the country is recognized It just can tube drawing for drainage flow < 10~15mL/d.

And it is inappropriate pull out drainage tube after, hypohydrops can occur again in many patients, and summarizing concrete reason may have: cream Gland cancer surgical wound surface is big；Art medium vessels, lymph duct ligation are not thorough；Postoperative pressure wrapping is unreasonable, and there are cavitys；Drain pipe plug Plug；Too early activity shoulder joint；Underlying diseases etc..There are hypohydrops again in above-mentioned reason after causing drainage tube to be pulled out, not only shadow Ring wound healing, extend the hospital stays, also add patient economically with psychological pressure, thus influence post-surgical chemotherapy, A series of treatments such as radiotherapy, serious person influence the effect of patient's prognosis and entire complex treatment.Therefore, efficiently control it is above-mentioned simultaneously Hair disease has positive meaning to the treatment of patient with breast cancer.

Domestic market has no the proprietary treatment instrument for sending out hypohydrops after breast cancer drainage tube is pulled out again, due to subcutaneous Dead space may be to cause the basic reason of hypohydrops, therefore help to reduce using various methods elimination dead space and subcutaneously send out product again The formation of liquid, at present clinic common method be there are three types of,

The first is using fine needle puncture drawing liquid, and purpose makes flap be labelled to pre- liquid proof aggregation on the wall of the chest, to make to create Face is quickly healed, however, it has been found that even if prolonged repeatedly fine needle puncture drawing liquid not can be effectively controlled hydrops, and Still there are about 40% or so hypohydrops to be difficult to heal, it is wide particularly with hydrops range, design a wide range of hypohydrops in multiple positions Cure rate is lower.

The second way is identical as drainage tube is placed in breast cancer operation, needs to reappose in former drainage tube position, need Local anaesthesia is carried out, haemostatic clamp expands logical subcutaneous, while drainage tube is expensive, increases body, psychology and the warp of patient Ji burden.

The third method generallyd use is to implement to drain to it using a remaining needle.It is drawn using remaining needle Stream, disadvantage is obvious, and since remaining needle needle diameter is too thin, clogging, causes drainage to fail, it has to it frequent occurrence It is replaced, not only increases the pain of patient, also increase the financial burden of patient；Due to the drainage tube of remaining needle tail end It is too soft, it is easy bending, prevents drainage；Since remaining needle is too short, it is unfavorable for that it is fixed, is usually earned because of the turn of patient It is de-, the risk stabbed is also increased while losing drainage function.

Utility model content

The purpose of this utility model is just to provide a kind of New pattern chest drained to hypohydrops that can be continual and steady Wall hypohydrops flow diverter.

Realize the technical solution of the utility model above-mentioned purpose are as follows:

A kind of novel wall of the chest hypohydrops flow diverter, can puncture including at least one into the puncture at hypohydrops Needle, the external drainage pipe being set on puncture needle and the negative pressure drainage syringe for being connected to the external drainage pipe the other end； Wherein, the puncture needle is by needle handle, plastics needle tubing, the subcutaneous drainage for being connected to needle tubing front end far from the setting of its needle point one end The plastics pricker managed and be fixed in the subcutaneous drainage tube is constituted, and the side of the plastics needle tubing is provided with the connection body The interface of drainage tube.

Constitute a kind of additional technical feature of above-mentioned novel wall of the chest hypohydrops flow diverter further include:

--- the plastics pricker surface tightly note for constituting the puncture needle invests the subcutaneous drainage tube inner tubal wall；

--- the drainage side opening along the distribution of its axile displacement is provided on the tube wall of the subcutaneous drainage tube；

--- switch folder is provided on the external drainage pipe；

--- it constitutes to be provided on the piston shaft of the syringe and several passes through fixation hole.

A kind of novel wall of the chest hypohydrops drainage apparatus provided by the utility model has the advantage that

First, due to the novel wall of the chest hypohydrops flow diverter puncture needle, the external drainage pipe being set on puncture needle with And be connected to the external drainage pipe the other end negative pressure drainage syringe constitute, when by puncture needle puncture needle with drainage tube together Puncture enter hypohydrops at, extract puncture needle, the draining hole of drainage tube is retained at hypohydrops, external drainage pipe with wear Pricker is fixed one, therefore continual and steady can be drained to hypohydrops, has the characteristics that drainage effect is obvious； Second, can effectively be realized anti-due to being provided with the drainage side opening along the distribution of its axile displacement on the tube wall of subcutaneous drainage tube The only blocking of drainage tube, effectively increases drainage flow.

Detailed description of the invention

Fig. 1 is the structural schematic diagram for constituting novel wall of the chest hypohydrops flow diverter provided by the utility model.

Specific embodiment

With reference to the accompanying drawing the structure to novel wall of the chest hypohydrops flow diverter provided by the utility model and principle make into The detailed description of one step.

As shown in Figure 1, to constitute the structural schematic diagram of novel wall of the chest hypohydrops flow diverter provided by the utility model.Structure Structure at the drainage tube include one can puncture at hypohydrops puncture needle 1, be set in it is external on puncture needle Drainage tube 3 is connected to the negative pressure drainage syringe 5 of the external drainage pipe the other end.Above-mentioned puncture needle 1 is by far from its needle point one It holds the needle handle 21 being arranged, plastics needle tubing 22, the subcutaneous drainage tube 23 for being connected to plastics needle tubing front end and is fixed on the subcutaneous drainage Plastics pricker 24 in pipe is constituted, and the interface 6 for connecting above-mentioned external drainage pipe 3 is provided in the side of plastics needle tubing；Above-mentioned skin Multiple drainage side openings 25 along the distribution of its axile displacement are provided on the tube wall of lower drainage tube 23, and in above-mentioned external drainage pipe On be provided with switch folder 7.

In use, plastics pricker needle point to be exposed to the draining hole of drainage tube, it is punctured together with drainage tube into subcutaneous At hydrops, then it is slowly extracted by the tail portion of plastics pricker, the draining hole of drainage tube is retained at hypohydrops, in vitro Drainage tube and puncture needle are fixed one, while applying self-contained 8 fixed body drainage tube of adhesive tape, pass through negative pressure drainage Syringe hypohydrops enter drainage tube by drainage side opening 25, external drainage Tube Drain is extracted out.The negative-pressure drainage tube can be held Continue and stable hypohydrops is drained.

In the structure for constituting above-mentioned novel wall of the chest hypohydrops flow diverter:

--- the surface tightly note for constituting the plastics pricker 24 of above-mentioned puncture needle invests the subcutaneous drainage tube inner tubal wall, just It can smoothly puncture and enter at hypohydrops with plastics pricker in subcutaneous drainage tube；

--- it is provided with several fixation holes 52 on the piston shaft 51 for constituting said syringe, that is, is implementing to extract hydrops When can at any time by insertion card roller 53, to realize the continuous drawing of hydrops.

--- while in the structure of above-mentioned novel wall of the chest hypohydrops flow diverter, multiple punctures can be set as needed Needle by threeway mechanism or multi-pass mechanism with the interface 6 of respective drainage tube with syringe 5 by being connected to, convenient for completing to many places It is extracted while at hypohydrops.

Claims

1. a kind of novel wall of the chest hypohydrops flow diverter, it is characterised in that: can puncture including at least one into hypohydrops The puncture needle at place, the external drainage pipe being set on puncture needle and the negative pressure drainage for being connected to the external drainage pipe the other end Syringe；Wherein, the puncture needle by far from its needle point one end setting needle handle, plastics needle tubing, be connected to needle tubing front end Subcutaneous drainage tube and the plastics pricker being fixed in the subcutaneous drainage tube are constituted, and the side of the plastics needle tubing is provided with company Connect the interface of the external drainage pipe.

2. a kind of novel wall of the chest hypohydrops flow diverter as described in claim 1, it is characterised in that: constitute the puncture needle Plastics pricker surface tightly note invests the subcutaneous drainage tube inner tubal wall.

3. a kind of novel wall of the chest hypohydrops flow diverter as described in claim 1, it is characterised in that: the subcutaneous drainage tube The drainage side opening along the distribution of its axile displacement is provided on tube wall.

4. a kind of novel wall of the chest hypohydrops flow diverter as described in claim 1, it is characterised in that: in the external drainage Switch folder is provided on pipe.

5. a kind of novel wall of the chest hypohydrops flow diverter as described in claim 1, it is characterised in that: constitute the syringe It is provided on piston shaft and several passes through fixation hole.