CN204601219U - There is the drainage wash pipe of shower nozzle - Google Patents

There is the drainage wash pipe of shower nozzle Download PDF

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Publication number
CN204601219U
CN204601219U CN201520113686.5U CN201520113686U CN204601219U CN 204601219 U CN204601219 U CN 204601219U CN 201520113686 U CN201520113686 U CN 201520113686U CN 204601219 U CN204601219 U CN 204601219U
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CN
China
Prior art keywords
outer tube
shower nozzle
interior pipe
pipe
drainage wash
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
CN201520113686.5U
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Chinese (zh)
Inventor
吴赛伟
厉群
金远程
沈耐涛
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Zhejiang University ZJU
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Zhejiang University ZJU
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Filing date
Publication date
Application filed by Zhejiang University ZJU filed Critical Zhejiang University ZJU
Priority to CN201520113686.5U priority Critical patent/CN204601219U/en
Application granted granted Critical
Publication of CN204601219U publication Critical patent/CN204601219U/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 drainage wash pipe with shower nozzle, comprise the outer tube and interior pipe that are all hollow pipe, interior pipe enters outer tube bore near the position of rear end and protruding from outer tube front end from outer tube, and the tube wall of inner and outer tubes intersection is tightly connected; Described interior pipe is elasticity shower nozzle from the outwardly directed external part in outer tube front end, the head of described elasticity shower nozzle arrange the inner space of multiple and interior pipe for rinsing or the through hole of drain; Described interior pipe is rotatable relative to outer tube, for the injection direction of adjustable elastic shower nozzle; The center axis deviation of described elasticity shower nozzle is in the central axis of interior pipe.This utility model drainage wash area is large, when interior pipe is as syringe pipe, by adjusting interior pipe thus the angle of adjustment shower nozzle, make flushing liquor from shower nozzle to required flushing area spray, thus nuisance is carried out rinsing and from outer tube drain out, drainage wash is effective.

Description

There is the drainage wash pipe of shower nozzle
Technical field
This utility model relates to a kind of drainage wash pipe with shower nozzle, relates more specifically to a kind of drainage wash pipe for drain, flushing with shower nozzle, can be used on the drain etc. of splanchnocoel postoperative drainage/flushing, abscess of bladder.
Background technology
At present clinically when there is the diseases such as hydrops, sepage, abscess or slough infection in the face of patient's body lumen, the all fluid accumulation of Severe Acute Pancreatitis SAP pancreas or parapancreatic abscess, the method of usual employing is rinsed for first placing syringe pipe under conventional CT or B ultrasonic guiding, generally syringe pipe is taken out placing drainage again and carries out drain.Also have the flushing and attraction that use double-jacket tube to carry out continuing at present, interior pipe and outer tube are straight tube substantially, and in general, pipe extends beyond outer tube; A kind of double-jacket tube is also had to be that dual-pipe parallel is placed.This kind of double-jacket tube, when rinsing, cannot directed rinse, and rinses that area is little, efficiency is low; And when carrying out drain, drain region is little, and drainage effect is poor.
Summary of the invention
In order to overcome the above-mentioned defect that prior art exists, this utility model provides a kind of orientable flushing, and the drainage wash pipe with shower nozzle that drainage wash area is large, effective.
In this utility model, " front end " refer to drainage wash pipe be placed in patient with it time near the side of patient, and " rear end " refer to drainage wash pipe be placed in patient with it time near the side of operator (doctor and nurse).
The technical solution adopted in the utility model is:
Have the drainage wash pipe of shower nozzle, comprise the outer tube and interior pipe that are all hollow pipe, interior pipe enters outer tube bore near the position of rear end and protruding from outer tube front end from outer tube, and the tube wall of inner and outer tubes intersection is tightly connected; It is characterized in that: described interior pipe is elasticity shower nozzle from the outwardly directed external part in outer tube front end, the head of described elasticity shower nozzle arrange the inner space of multiple and interior pipe for rinsing or the through hole of drain; Described interior pipe is rotatable relative to outer tube, for the injection direction of adjustable elastic shower nozzle.
The center axis deviation of described elasticity shower nozzle is in the central axis of interior pipe.By rotating inner tube, realize turning to of elasticity shower nozzle, thus realize fixed point flushing or drain.
The diameter of described elasticity shower nozzle is greater than the external diameter of outer tube.Elasticity shower nozzle stretches out outer tube front end in a state of use, therefore its compression can be inserted in outer tube, can automatically revert to seedpod of the lotus head after stretching out outer tube because it has elasticity.
Described outer tube is provided with an inner tube inlet near the position of rear end, and described interior pipe is protruding from outer tube front end through inner tube inlet.
The internal diameter of described inner tube inlet is less than the external diameter of interior pipe, and described interior pipe and inner tube inlet are tightly connected.
The rear end of described inner and outer tubes is respectively arranged with to be convenient to read the scale mark inserting the degree of depth in patient body.
Also be configured with the seal wire being convenient to be placed into by drainage wash pipe in patient body, the hardness of described seal wire is greater than the hardness of inner and outer pipe, such as, be stainless steel material.When placing drainage wash pipe, can first seal wire be passed interior pipe and elasticity shower nozzle be supportted straight, thus facilitate interior pipe through inner tube inlet and make elasticity shower nozzle pass outer tube front end, then the inner and outer pipe be assembled together is placed in patient body, extracted out by seal wire, the external part of interior pipe recovers seedpod of the lotus head.
Manage for rinsing in described, when outer tube is used for drain, interior pipe is air inlet or feed tube, external pipe connection negative pressure source; The front end of described interior pipe connects rinses the syringe of thing or the interface of cleaning liquid bottle with injecting providing for inside pipe of check valve, the inner chamber of described interior pipe is formed and is used for providing the passage rinsing thing to the flushing region in patient body, and between interior pipe and syringe or cleaning liquid bottle, flushing liquor flow regulator is installed, can opens, regulate or close flushing liquor.
When described outer tube is used for rinsing, when interior pipe is used for drain, outer tube is air inlet or feed tube, and interior pipe connects negative pressure source; The front end of described outer tube connects rinses the syringe of thing or the interface of cleaning liquid bottle with what inject check valve for providing to outer tube, space between the inwall of described outer tube and the outer wall of interior pipe is formed and is used for providing to the flushing region in patient body the passage rinsing thing, and flushing liquor flow regulator is installed between outer tube and syringe or cleaning liquid bottle, can opens, regulate or close flushing liquor.
Interior pipe, outer tube all adopt to be had certain elastic material and makes, and can be selected from silica gel, macromolecule, latex, metal are medium.Interior pipe, outer tube preferably adopt good biocompatibility, flexility and the anti-good and medical silica-gel that is that allow indwelling time to grow of performance of losing to make.
Further, the size of interior pipe, outer tube can according to treatment focus, position and drain character different choice various outer diameter, and the internal diameter of such as outer tube is 8mm, external diameter is 9mm, and length is 62cm, and the internal diameter of interior pipe is 4mm, the diameter 15mm of shower nozzle, length is 75cm.
The beneficial effects of the utility model are embodied in:
1, the head of elasticity shower nozzle arranges multiple through hole, can increase the drain of interior pipe or rinse area, improving drain or developing result.
2, by rotating inner tube thus the angle of adjustment elasticity shower nozzle, make flushing liquor from shower nozzle to required flushing area spray, thus realize fixed point and rinse or drain, nuisance is carried out flushings also drain out, drainage wash is effective.
3, the preparation of seal wire facilitates the placement of drainage wash pipe.
4, body cavity, tissue and substantial viscera can be widely used in have drain, the flushing of the diseases such as characteristic of concentration inflammatory liquid, abscess or slough infection or carry out drain and flushing, such as, in the drain etc. of splanchnocoel postoperative drainage/flushing, abscess of bladder simultaneously.
5, drainage flow is large, the drain that drainage flow is large such as to be applicable to after intraperitoneal severe infection, tumor and severe Operation, the observation process of the intracavity oozing of blood of abdominal postoperative and the irrigation and drainage of transudate and early stage post-operative complication.
6, doctor can carry out drug irrigation drain according to clinical needs in good time, or simple drain, and effectively to drain operative region oozing of blood, transudate and clot, promote the healing of surgical stapling mouth and prevent the infection of operative region, its clinical practice is very extensive.
7, drainage wash pipe manufacturer cost of the present utility model is low, is conducive to patient treatment and timely rehabilitation.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of drainage wash pipe of the present utility model.
Fig. 2 is the schematic diagram of interior pipe within the outer tube in chamber.
Detailed description of the invention
Embodiment 1
Referring to figs. 1 through Fig. 2, there is the drainage wash pipe of shower nozzle, comprise the outer tube 1 and interior pipe 2 that are all hollow pipe, interior pipe 2 enters outer tube 1 inner chamber near the position of rear end and protruding from outer tube 1 front end from outer tube 1, and the tube wall of interior pipe 2 and outer tube 1 intersection is tightly connected; Described interior pipe 2 is elasticity shower nozzle 3 from the outwardly directed external part in outer tube front end, the head of described elasticity shower nozzle 3 arrange the inner space of multiple and interior pipe for rinsing or the through hole 31 of drain; Described interior pipe 2 is rotatable relative to outer tube 1, for the injection direction of adjustable elastic shower nozzle 3.
The center axis deviation of described elasticity shower nozzle 3 is in the central axis of interior pipe 2.By rotating inner tube 2, realize turning to of elasticity shower nozzle 3, thus realize fixed point flushing or drain.
The diameter of described elasticity shower nozzle 3 is greater than the external diameter of outer tube 1.Elasticity shower nozzle stretches out outer tube front end in a state of use, therefore its compression can be inserted in outer tube, can automatically revert to seedpod of the lotus head after stretching out outer tube because it has elasticity.
Described outer tube 1 is provided with an inner tube inlet 11 near the position of rear end, and described interior pipe 2 is protruding from outer tube front end through inner tube inlet 11.
The internal diameter of described inner tube inlet 11 is less than the external diameter of interior pipe 2, and described interior pipe 2 is tightly connected with inner tube inlet 11.
Described interior pipe 2 and the rear end of outer tube 1 are respectively arranged with to be convenient to read the scale mark inserting the degree of depth in patient body.
Also be configured with the seal wire being convenient to be placed into by drainage wash pipe in patient body, the hardness of described seal wire is greater than the hardness of inner and outer pipe, such as, be stainless steel material.When placing drainage wash pipe, can first seal wire be passed interior pipe and elasticity shower nozzle be supportted straight, thus facilitate interior pipe through inner tube inlet and make elasticity shower nozzle pass outer tube front end, then the inner and outer pipe be assembled together is placed in patient body, extracted out by seal wire, the external part of interior pipe recovers seedpod of the lotus head.
Interior pipe, outer tube all adopt to be had certain elastic material and makes, and can be selected from silica gel, macromolecule, latex, metal are medium.Interior pipe, outer tube preferably adopt good biocompatibility, flexility and the anti-good and medical silica-gel that is that allow indwelling time to grow of performance of losing to make.
Further, the size of interior pipe, outer tube can according to treatment focus, position and drain character different choice various outer diameter, and the internal diameter of such as outer tube is 8mm, and external diameter is 9mm, and length is 62cm, and the internal diameter of interior pipe is 4mm, the diameter 15mm of shower nozzle, and length is 75cm.
In the present embodiment, interior pipe is used for rinsing, and outer tube is used for drain, and interior pipe is air inlet or feed tube, external pipe connection negative pressure source; The front end of described interior pipe connects rinses the syringe of thing or the interface of cleaning liquid bottle with injecting providing for inside pipe of check valve, the inner chamber of described interior pipe is formed and is used for providing the passage rinsing thing to the flushing region in patient body, and between interior pipe and syringe or cleaning liquid bottle, flushing liquor flow regulator is installed, can opens, regulate or close flushing liquor.
Embodiment 2
In the present embodiment, outer tube 1 is for rinsing, and interior pipe 2 is for drain, and outer tube 1 is air inlet or feed tube, and interior pipe 2 connects negative pressure source; The front end of described outer tube 1 connects rinses the syringe of thing or the interface of cleaning liquid bottle with what inject check valve for providing to outer tube, space between the inwall of described outer tube and the outer wall of interior pipe is formed and is used for providing to the flushing region in patient body the passage rinsing thing, and flushing liquor flow regulator is installed between outer tube and syringe or cleaning liquid bottle, can opens, regulate or close flushing liquor.
All the other embodiments are identical with embodiment 1.
Content described in this description embodiment is only enumerating the way of realization of inventive concept; protection domain of the present utility model should not be regarded as being only limitted to the concrete form that embodiment is stated, protection domain of the present utility model also and conceive the equivalent technologies means that can expect according to this utility model in those skilled in the art.

Claims (9)

1. have the drainage wash pipe of shower nozzle, comprise the outer tube and interior pipe that are all hollow pipe, interior pipe enters outer tube bore near the position of rear end and protruding from outer tube front end from outer tube, and the tube wall of inner and outer tubes intersection is tightly connected; It is characterized in that: described interior pipe is elasticity shower nozzle from the outwardly directed external part in outer tube front end, the head of described elasticity shower nozzle arrange the inner space of multiple and interior pipe for rinsing or the through hole of drain; Described interior pipe is rotatable relative to outer tube, for the injection direction of adjustable elastic shower nozzle.
2. there is the drainage wash pipe of shower nozzle as claimed in claim 1, it is characterized in that: the center axis deviation of described elasticity shower nozzle is in the central axis of interior pipe.
3. there is the drainage wash pipe of shower nozzle as claimed in claim 2, it is characterized in that: the diameter of described elasticity shower nozzle is greater than the external diameter of outer tube.
4. have the drainage wash pipe of shower nozzle as claimed in claim 3, it is characterized in that: described outer tube is provided with an inner tube inlet near the position of rear end, described interior pipe is protruding from outer tube front end through inner tube inlet.
5. there is the drainage wash pipe of shower nozzle as claimed in claim 4, it is characterized in that: the internal diameter of described inner tube inlet is less than the external diameter of interior pipe, and described interior pipe and inner tube inlet are tightly connected.
6. there is the drainage wash pipe of shower nozzle as claimed in claim 5, it is characterized in that: the rear end of described inner and outer tubes is respectively arranged with the scale mark being convenient to read the degree of depth in interior pipe or outer tube insertion patient body.
7. the drainage wash pipe with shower nozzle as described in one of claim 1 ~ 6, is characterized in that: be also configured with the seal wire being convenient to be placed into by drainage wash pipe in patient body, the hardness of described seal wire is greater than the hardness of inner and outer pipe.
8. there is the drainage wash pipe of shower nozzle as claimed in claim 7, it is characterized in that: manage for rinsing in described, when outer tube is used for drain, interior pipe is air inlet or feed tube, external pipe connection negative pressure source; The front end of described interior pipe connects rinses the syringe of thing or the interface of cleaning liquid bottle with injecting providing for inside pipe of check valve, the inner chamber of described interior pipe is formed and is used for providing the passage rinsing thing to the flushing region in patient body, and is provided with flushing liquor flow regulator between interior pipe and syringe or cleaning liquid bottle.
9. there is the drainage wash pipe of shower nozzle as claimed in claim 7, it is characterized in that: when described outer tube is used for rinsing, when interior pipe is used for drain, outer tube is air inlet or feed tube, and interior pipe connects negative pressure source; The front end of described outer tube connects rinses the syringe of thing or the interface of cleaning liquid bottle with what inject check valve for providing to outer tube, space between the inwall of described outer tube and the outer wall of interior pipe is formed and is used for providing to the flushing region in patient body the passage rinsing thing, and is provided with flushing liquor flow regulator between outer tube and syringe or cleaning liquid bottle.
CN201520113686.5U 2015-02-16 2015-02-16 There is the drainage wash pipe of shower nozzle Expired - Fee Related CN204601219U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520113686.5U CN204601219U (en) 2015-02-16 2015-02-16 There is the drainage wash pipe of shower nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520113686.5U CN204601219U (en) 2015-02-16 2015-02-16 There is the drainage wash pipe of shower nozzle

Publications (1)

Publication Number Publication Date
CN204601219U true CN204601219U (en) 2015-09-02

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Family Applications (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106860938A (en) * 2017-04-05 2017-06-20 范士洁 A kind of wound irrigation system
CN107088240A (en) * 2017-06-14 2017-08-25 成都润泰智通科技有限公司 For the ultrasonic debridement equipment in surgical procedure
CN111166994A (en) * 2020-02-05 2020-05-19 上海汇禾医疗科技有限公司 Sleeve assembly and instrument transportation system comprising same
CN111248943A (en) * 2020-02-11 2020-06-09 刘敏 Intervention device for detecting hydrops in abdominal cavity

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106860938A (en) * 2017-04-05 2017-06-20 范士洁 A kind of wound irrigation system
CN106860938B (en) * 2017-04-05 2024-05-14 范士洁 Wound irrigation system
CN107088240A (en) * 2017-06-14 2017-08-25 成都润泰智通科技有限公司 For the ultrasonic debridement equipment in surgical procedure
CN111166994A (en) * 2020-02-05 2020-05-19 上海汇禾医疗科技有限公司 Sleeve assembly and instrument transportation system comprising same
CN111248943A (en) * 2020-02-11 2020-06-09 刘敏 Intervention device for detecting hydrops in abdominal cavity
CN111248943B (en) * 2020-02-11 2022-09-02 荆州市中心医院(长江大学附属荆州医院) Intervention device for detecting hydrops in abdominal cavity

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150902

Termination date: 20160216