CN208927189U - A kind of easy adjustable vacuum suction double-jacket tube - Google Patents

A kind of easy adjustable vacuum suction double-jacket tube Download PDF

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Publication number
CN208927189U
CN208927189U CN201820853050.8U CN201820853050U CN208927189U CN 208927189 U CN208927189 U CN 208927189U CN 201820853050 U CN201820853050 U CN 201820853050U CN 208927189 U CN208927189 U CN 208927189U
Authority
CN
China
Prior art keywords
inner sleeve
negative pressure
bottle
outer tube
tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820853050.8U
Other languages
Chinese (zh)
Inventor
崔龙
孔臣臣
曹刚
付军
王小川
赵新
贾贝贝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou Central Hospital
Original Assignee
Xuzhou Central Hospital
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xuzhou Central Hospital filed Critical Xuzhou Central Hospital
Priority to CN201820853050.8U priority Critical patent/CN208927189U/en
Application granted granted Critical
Publication of CN208927189U publication Critical patent/CN208927189U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of easy adjustable vacuum suction double-jacket tubes, including outer tube and inner sleeve, the outer tube is socketed with inner sleeve, the outer tube slidably connects inner sleeve, one end of the inner sleeve is located at the inside of outer tube, and the other end of the inner sleeve stretches out in outer tube, inner sleeve pipe surface interval is uniformly provided with several side openings, and the other end of the flushing pipe passes through inner sleeve and is connected with saline bottle, the inner sleeve left side is connected with one end of connection plastic tube, and the other end of the connection plastic tube is extend into inside negative pressure bottle through bottle stopper, the negative pressure bottle is connected by negative pressure straw with vacuum extractor, and the other end of the negative pressure straw is connected to vacuum extractor, pressure-regulating valve door is connected on the negative pressure straw;Production may be implemented simply in it, attracts effect good, and controllability is good, economical and practical, there is the purpose of preferable ease-to-operate.

Description

A kind of easy adjustable vacuum suction double-jacket tube
Technical field
The utility model relates to medical instruments fields, more specifically to a kind of easy adjustable vacuum suction Double-jacket tube.
Background technique
Intestinal fistula, pancreas fistula are the relatively common complication of surgical postoperative, and serious intestinal fistula and pancreas fistula can cause abdominal cavity infection, purulence Swollen, bleeding of abdominal cavity will generate infection, the bleeding of threat to life if timely and effectively cannot drain intestinal juice, pancreatic juice etc. to come Deng.
General commercially available drainage tube, or even rinse and double-jacket tube is attracted to be easy blocking, once blocking, causes drainage-fluid to gather, Cause fever, abdominal pain etc. even bleeding of abdominal cavity etc..When blocking, need to replace drainage tube in time, generally along original sinus New drainage tube is placed in road, if sinus is not fully developed, is changed pipe and is likely encountered difficulty, cannot be placed into new drainage tube Fistula mouth low level causes to drain insufficient, formation hydrops.In such cases, pipe is changed under can guiding by color ultrasound guidance or CT, but It is this process, increases patient's pain, also increase medical expense, operate also cumbersome.
Utility model content
1. technical problems to be solved
Relatively complicated problem is operated for existing drainage tube exists in the prior art, the utility model provides one kind Easy adjustable vacuum suction double-jacket tube, it may be implemented, and production is simple, and attraction effect is good, and controllability is good, economical and practical, There is the purpose of preferable ease-to-operate.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of easy adjustable vacuum suction double-jacket tube, including outer tube and inner sleeve, the outer tube are socketed with Inner sleeve, the outer tube slidably connect inner sleeve, and one end of the inner sleeve is located at the inside of outer tube, and the inner sleeve The other end of pipe stretches out in outer tube, and inner sleeve pipe surface interval is uniformly provided with several side openings, and the outer tube entangles Caudal side opening, the inner sleeve are internally provided with flushing pipe, and one end of the flushing pipe is fixedly connected on the tail end of inner sleeve, and The other end of the flushing pipe passes through inner sleeve and is connected with saline bottle, and the inner sleeve left side is connected with connection plastic tube One end, and the other end of the connection plastic tube is extend into inside negative pressure bottle through bottle stopper, the negative pressure bottle is inhaled by negative pressure Pipe is connected with vacuum extractor, and one end of the negative pressure straw extend into the inside of negative pressure bottle through bottle stopper, and described negative The other end of pressure suction pipe is connected to vacuum extractor, and pressure-regulating valve door is connected on the negative pressure straw.
Preferably, the vacuum extractor is fixedly connected on wall.
Preferably, embrocating for Iodophor is passed through in the outer surface of the inner surface of the outer tube and inner sleeve.
Preferably, the junction of the bottle stopper and negative pressure bottle, connect plastic tube and bottle stopper junction, negative pressure straw and bottle Encapsulation process is passed through in the junction of plug.
Preferably, the outer surface of the saline bottle is connected with hook.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
Outer tube, inner sleeve and the vacuum extractor and side opening, outer tube and inner sleeve that the utility model passes through setting Be slidably connected, when use when according to fistula mouth the case where, the relative length of outer tube and inner sleeve is constantly regulate, according to the fistula mouth depth The length of outer tube covering inner tube is adjusted, even if inner tube has the side opening of part front end to block inner tube because of deposit, slag pool of drainage etc. Side opening is adjusted outer tube, and not blocked side opening is allowed to continue to play the effect rinsed and attracted, and flushing pipe plays flushing action, Side opening prevents flushing liquor from blocking, by the movement of outer tube, come adjust covering inner sleeve side opening, according to the depth of fistula mouth, The position of this drainage tube is constantly adjusted, until fistula mouth heals, to improve the simplicity of operation and convenience of drainage tube.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of the utility model outer tube body, interior tube body and flushing pipe socket;
Fig. 3 is the structural schematic diagram of the utility model outer tube body and interior tube body.
In figure: 1- outer tube;2- inner sleeve;3- side opening;4- negative pressure straw;5- vacuum extractor;6- connection plastic tube;7- Pressure-regulating valve door;8- bottle stopper;9- negative pressure bottle;10- flushing pipe;11- saline bottle;12- hook;13- wall.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model;The technical scheme in the embodiment of the utility model is carried out Clearly and completely describe;Obviously;The described embodiments are only a part of the embodiments of the utility model;Rather than whole Embodiment.Based on the embodiments of the present invention;Those of ordinary skill in the art are without making creative work Every other embodiment obtained;It fall within the protection scope of the utility model.
The following is a combination of the drawings in the embodiments of the present utility model;The technical scheme in the embodiment of the utility model is carried out Clearly and completely describe;Obviously;The described embodiments are only a part of the embodiments of the utility model;Rather than whole Embodiment.Based on the embodiments of the present invention;Those of ordinary skill in the art are without making creative work Every other embodiment obtained;It fall within the protection scope of the utility model.
Fig. 1-3, a kind of easy adjustable vacuum suction double-jacket tube, including outer tube 1 and inner sleeve 2 are please referred to, Be characterized in that: outer tube 1 is socketed with inner sleeve 2, and outer tube 1 slidably connects inner sleeve 2, and one end of inner sleeve 2 is located at housing The inside of pipe 1, and the other end of inner sleeve 2 stretches out in outer tube 1,2 surface interval of inner sleeve is uniformly provided with several side openings 3, outer tube 1 entangles caudal side opening 3, and inner sleeve 2 is internally provided with flushing pipe 10, and one end of flushing pipe 10 is fixedly connected on inner sleeve The tail end of pipe 2, and the other end of flushing pipe 10 passes through inner sleeve 2 and is connected with saline bottle 11,2 left side of inner sleeve is connected with One end of plastic tube 6 is connect, and the other end for connecting plastic tube 6 is extend into inside negative pressure bottle 9 through bottle stopper 8, negative pressure bottle 9 passes through Negative pressure straw 4 is connected with vacuum extractor 5, and one end of negative pressure straw 4 extend into the inside of negative pressure bottle 9 through bottle stopper 8, and The other end of negative pressure straw 4 is connected to vacuum extractor 5, and pressure-regulating valve door 7 is connected on negative pressure straw 4.
Vacuum extractor 5 is fixedly connected on wall 13, makes vacuum extractor 5 convenient for fixing in this way, and (this only enumerates one There are many fixed form of kind of vacuum extractor 5, the fixed form of vacuum extractor 5), the inner surface of outer tube 1 and inner sleeve 2 Embrocating for Iodophor is passed through in outer surface, in this way, can play the role of lubrication and allow outer tube 1 and inner sleeve 2 Contact is close, prevents gas leakage, bottle stopper 8 and the junction of negative pressure bottle 9, the junction of connection plastic tube 6 and bottle stopper 8, negative pressure straw 4 Pass through encapsulation process with the junction of bottle stopper 8, using this sample loading mode, so that junction seals, and it is air tight, so that this device It can work normally, the outer surface of saline bottle 11 is connected with hook 12, and the hook 12 of setting is a certain for saline bottle 11 to be hung over On the object of height, convenient for the liquid outflow in saline bottle 11, convenient for cleaning.
Working principle: in use, the part side opening 3 of inner sleeve 2 is entangled using outer tube 1, when the side opening of part inner sleeve 2 3 by clogging deposits such as the residues of drainage-fluid when, saline bottle 11 is made of software plastics, user by pinches pressure saline bottle 11, It is expressed to the liquid of saline bottle 11 in flushing pipe 10, while secretion, necrotic tissue etc. is rinsed out, born while rinsing Pressure attracts the depth for being adjusted outer tube 1 in time, and the side opening 3 of unplugged inner sleeve 2 is allowed to continue to play the effect rinsed and attracted, Using the pressure-regulating valve door 7 of vacuum extractor 5, the suction pressure of vacuum extractor 5 may be implemented, according to the more of drainage-fluid It is few, pressure is adjusted, if drainage-fluid is sticky, can accelerate to rinse speed, suitably increasing suction pressure, reach complete attraction, prevent from accumulating Liquid residual, accelerates agglutination, also avoids the trouble for frequently changing pipe, it is dirty by side opening 3 that outer tube 1 is also possible to prevent drainage-fluid The purpose of dye, corrosion notch, prevents infection of incisional wound, inner sleeve 2 and outer tube 1 embrocating by Iodophor, existing lubricating action, again Inner sleeve 2 and outer tube 1 can be allowed to contact closely, prevent gas leakage, outer tube 1 is inserted in inner sleeve 2, according to the depth set of fistula mouth Enter suitable length, connect flushing liquor and vacuum extractor 5, realizes that continuous negative pressure rinses and attract, when inner sleeve 2 blocks, adjust 1 depth of outer tube is saved, outer tube 1 is pulled outward, allows unplugged side opening 3 to play the effect attracted, can also move back pipe, pull out outside whole Lasting attraction, guidance fistula mouth healing is done step-by-step through such step in a casing.
It is described above;The only preferable specific embodiment of the utility model;But the protection scope of the utility model is not It is confined to this;Anyone skilled in the art is within the technical scope disclosed by the utility model;It is practical according to this Novel technical solution and its improvement design is subject to equivalent substitution or change;It should all cover in the protection scope of the utility model It is interior.

Claims (5)

1. a kind of easy adjustable vacuum suction double-jacket tube, including outer tube (1) and inner sleeve (2), it is characterised in that: institute Outer tube (1) to be stated to be socketed with inner sleeve (2), the outer tube (1) slidably connects inner sleeve (2), and the one of the inner sleeve (2) End is located at the inside of outer tube (1), and the other end of the inner sleeve (2) stretches out in outer tube (1), inner sleeve (2) table Face interval is uniformly provided with several side openings (3), and the outer tube (1) is entangled caudal side opening (3), and the inner sleeve (2) is internal It is provided with flushing pipe (10), one end of the flushing pipe (10) is fixedly connected on the tail end of inner sleeve (2), and the flushing pipe (10) the other end passes through inner sleeve (2) and is connected with saline bottle (11), and inner sleeve (2) left side is connected with connection plastics The one end of (6) is managed, and the other end of connection plastic tube (6) extend into negative pressure bottle (9) inside through bottle stopper (8), it is described Negative pressure bottle (9) is connected by negative pressure straw (4) with vacuum extractor (5), and one end of the negative pressure straw (4) is through bottle stopper (8) it is extend into the inside of negative pressure bottle (9), and the other end of the negative pressure straw (4) is connected to vacuum extractor (5), it is described negative Pressure-regulating valve door (7) are connected in pressure suction pipe (4).
2. a kind of easy adjustable vacuum suction double-jacket tube according to claim 1, it is characterised in that: the negative pressure Aspirator (5) is fixedly connected on wall (13).
3. a kind of easy adjustable vacuum suction double-jacket tube according to claim 2, it is characterised in that: the housing Embrocating for Iodophor is passed through in the outer surface of the inner surface and inner sleeve (2) of managing (1).
4. a kind of easy adjustable vacuum suction double-jacket tube according to claim 1, it is characterised in that: the bottle stopper (8) and the junction of negative pressure bottle (9), connection plastic tube (6) and the junction of bottle stopper (8), negative pressure straw (4) and bottle stopper (8) Encapsulation process is passed through in junction.
5. a kind of easy adjustable vacuum suction double-jacket tube according to claim 1, it is characterised in that: the salt water The outer surface of bottle (11) is connected with hook (12).
CN201820853050.8U 2018-06-04 2018-06-04 A kind of easy adjustable vacuum suction double-jacket tube Expired - Fee Related CN208927189U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820853050.8U CN208927189U (en) 2018-06-04 2018-06-04 A kind of easy adjustable vacuum suction double-jacket tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820853050.8U CN208927189U (en) 2018-06-04 2018-06-04 A kind of easy adjustable vacuum suction double-jacket tube

Publications (1)

Publication Number Publication Date
CN208927189U true CN208927189U (en) 2019-06-04

Family

ID=66714921

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820853050.8U Expired - Fee Related CN208927189U (en) 2018-06-04 2018-06-04 A kind of easy adjustable vacuum suction double-jacket tube

Country Status (1)

Country Link
CN (1) CN208927189U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190604

Termination date: 20200604

CF01 Termination of patent right due to non-payment of annual fee