CN102755217A - Washable negative pressure drainage dressing - Google Patents

Washable negative pressure drainage dressing Download PDF

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Publication number
CN102755217A
CN102755217A CN2012102745698A CN201210274569A CN102755217A CN 102755217 A CN102755217 A CN 102755217A CN 2012102745698 A CN2012102745698 A CN 2012102745698A CN 201210274569 A CN201210274569 A CN 201210274569A CN 102755217 A CN102755217 A CN 102755217A
Authority
CN
China
Prior art keywords
catheter
drainage
negative pressure
double channel
flushing
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.)
Pending
Application number
CN2012102745698A
Other languages
Chinese (zh)
Inventor
吕汝举
吕洪敏
王海潮
王永昌
彭凤丽
于灵云
王英超
于力辉
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.)
SHANDONG WEGO NEW MEDICAL DEVICES CO Ltd
Original Assignee
SHANDONG WEGO NEW MEDICAL DEVICES CO Ltd
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 SHANDONG WEGO NEW MEDICAL DEVICES CO Ltd filed Critical SHANDONG WEGO NEW MEDICAL DEVICES CO Ltd
Priority to CN2012102745698A priority Critical patent/CN102755217A/en
Publication of CN102755217A publication Critical patent/CN102755217A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/00051Accessories for dressings
    • A61F13/00068Accessories for dressings specially adapted for application or removal of fluid, e.g. irrigation or drainage of wounds, under-pressure wound-therapy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84Drainage tubes; Aspiration tips
    • A61M1/85Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84Drainage tubes; Aspiration tips
    • A61M1/86Connectors between drainage tube and handpiece, e.g. drainage tubes detachable from handpiece
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F2013/00361Plasters
    • A61F2013/00727Plasters means for wound humidity control
    • A61F2013/00731Plasters means for wound humidity control with absorbing pads
    • A61F2013/0074Plasters means for wound humidity control with absorbing pads containing foams

Abstract

The invention relates to washable negative pressure drainage dressing which comprises a sponge body, a drainage catheter and a washing catheter, wherein a double-cavity catheter is inserted in the sponge body, a plurality of through holes are evenly arranged on the wall of the double-cavity catheter inserted in the sponge body, and the outer end of the double-cavity catheter is connected with the drainage catheter and the washing catheter through a tee joint. A washing cavity channel and a drainage cavity channel are arranged in the double-cavity catheter. According to the washable negative pressure drainage dressing, the medical sponge body can be repeatedly washed in the treatment process, so that phenomena such as unsmooth drainage caused by drying and blocking of the sponge body in the wound negative pressure treating process are avoided. The washable negative pressure drainage dressing is reasonable in structure and convenient to operate and use, and reduces dressing change times and risk of clinical infection. In addition, the clinical operation is safe and convenient.

Description

A kind of flushable negative pressure drainage dressing
Technical field
The present invention relates to a kind of medical disposable material, specifically a kind of flushable negative pressure drainage dressing that is applied to the closed negative pressure drainage treatment of wound surface.
Background technology
The closed negative pressure treatment technology of wound surface is on the basis of clinical traditional negative pressure treatment method; Wound surface is put the medical sponge body, and wound surface seals with biological hyaline membrane, forms an airtight drainage system; Prevent extraneous bacterial invasion; Improve the wound surface microcirculation blood flow velocity, expansion blood capillary, thereby the effect of increase wound surface quickly-healing.Wound surface closed negative pressure treatment technology is the new wound surface treatment technology that development in recent years is got up, and can promote acute and chronic wound healing, comprises acute, chronic, infected wound.The closed negative pressure treatment of wound surface changed one time medicine in general about 3 days.Along with increasing with dry of exudate, the hole between the easy blocking spongy body causes the spongy body drain obstructed sometimes.At present, do not see also that clinically the negative pressure drainage of washing capacity applicator is arranged.
Summary of the invention
Technical problem to be solved by this invention is in order to overcome the deficiency of above-mentioned prior art; A kind of simple structure, reasonable is provided; Operation, easy to use, spongy body can be in therapeutic process limit flushing, limit drain, the flushable negative pressure drainage dressing of avoiding spongy body to stop up.
The technical scheme that the present invention solves the problems of the technologies described above employing is: a kind of flushable negative pressure drainage dressing; It comprises a spongy body, drainage catheter, irrigating catheter; It is characterized in that: be inserted with double channel catheter in the said spongy body; Said double channel catheter inserts on the duct wall in the spongy body and evenly has some through holes, and the double channel catheter outer end connects drainage catheter and irrigating catheter through threeway.
Be provided with flushing tract and drain tract in the said double channel catheter, have some flushing through holes on the flushing tract tube wall, have some drain through holes on the drainage lumens road tube wall.
Said threeway is provided with two-chamber pore, flushing pore, drain pore, wherein is provided with the flushing tract that a stainless steel tube connects flushing pore and double channel catheter in the two-chamber pore.
The said irrigating catheter other end is connected with joint, is connected with flushing device with convenient, realizes washing capacity.The drainage catheter other end is connected with negative pressure drainage equipment, carries out negative pressure drainage.
Be inserted with two double channel catheteres in the said spongy body, each double channel catheter outer end connects a drainage catheter and an irrigating catheter through a threeway.
Be inserted with three double channel catheteres in the said spongy body, each double channel catheter outer end connects a drainage catheter and an irrigating catheter through a threeway.
The present invention is owing to be inserted with double channel catheter in spongy body, double channel catheter connects drainage catheter and irrigating catheter through threeway, against existing technologies, can carry out drain and flushing respectively, also can carry out drain and flushing simultaneously.The medical sponge body can be washed in therapeutic process repeatedly, avoids in wound negative pressure treatment process spongy body to occur dry and stops up and cause the generation of phenomenons such as inadequate drainage.Its structure rationally, and is easy for operation, reduced the number of times of changing dressings, and reduced the probability of clinical infection, the clinical manipulation safe ready.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done to describe further.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of double channel catheter of the present invention.
Fig. 3 is the structural representation of threeway of the present invention.
Label among the figure is: 1. spongy body, 2. double channel catheter, 3. threeway, 4. irrigating catheter, 5. joint, 6. drainage catheter, 21. flushing tracts, 22. drain tracts, 31. stainless steel tubes, 32. flushing pores, 33. drain pores, 34. two-chamber pores.
The specific embodiment
Can find out from Fig. 1, a kind of flushable negative pressure drainage dressing, it comprises a spongy body 1, drainage catheter 6, irrigating catheter 4 etc.Spongy body 1 is processed by the composite polyvinyl alcohol porous material.
Be inserted with double channel catheter 2 in the said spongy body 1, evenly have some through holes on the duct wall that said double channel catheter 2 inserts in the spongy body 1.Be provided with flushing tract 21 and drain tract 22 in the said double channel catheter 2, have some flushing through holes on flushing tract 21 tube walls, have some drain through holes on drain tract 22 tube walls.As shown in Figure 2.
Said double channel catheter 2 outer ends connect drainage catheter 6 and irrigating catheter 4 through threeway 3.Said irrigating catheter 4 other ends are connected with joint 5, are connected with flushing device with convenient, realize washing capacity.Drainage catheter 6 other ends are connected with negative pressure drainage equipment, carry out negative pressure drainage.
Said threeway 3 is provided with two-chamber pore 34, flushing pore 32, drain pore 33, wherein is provided with a stainless steel tube 31 in the two-chamber pore 34, and it connects the flushing tract 21 of flushing pore 32 and double channel catheter 2.As shown in Figure 3.
Can be inserted with 1-3 double channel catheter in the said spongy body 1, each double channel catheter outer end connects a drainage catheter and an irrigating catheter through a threeway.For example, be inserted with two double channel catheteres in the said spongy body 1, each double channel catheter outer end connects a drainage catheter and an irrigating catheter through a threeway.Again for example, be inserted with three double channel catheteres in the said spongy body, each double channel catheter outer end connects a drainage catheter and an irrigating catheter through a threeway.
When the present invention uses, at first, select flushable negative pressure drainage dressing according to the size of wound surface with patient's wound and wound surface clean; Perhaps cutting and wound surface are complementary, and place on the wound surface of cleaning, cover with biological transparent sticking film; Connect the HC negative pressure system or be connected to form drainage system through drainage catheter 6 with vacuum suction machine; Carry out drain, regulate the negative pressure of drainage system, observe the color of liquid and the state of spongy body 1 of draining; Discovery has lump the shutdown system negative pressure to occur.In the flushing tract 21 of double channel catheter 2, inject physiological saline solution with syringe through joint 5 and irrigating catheter 4, treat that spongy body 1 is softening, open the negative pressure drainage system switching once more, carry out drainage treatment.Drain and flushing can be carried out respectively, also drain and flushing can be carried out simultaneously.The medical sponge body can be washed in therapeutic process repeatedly, avoids in wound negative pressure treatment process spongy body to occur dry and stops up and cause the generation of phenomenons such as inadequate drainage.Its structure rationally, and is easy for operation, reduced the number of times of changing dressings, and reduced the probability of clinical infection, the clinical manipulation safe ready.

Claims (6)

1. flushable negative pressure drainage dressing; It comprises a spongy body, drainage catheter, irrigating catheter; It is characterized in that: be inserted with double channel catheter in the said spongy body; Said double channel catheter inserts on the duct wall in the spongy body and evenly has some through holes, and the double channel catheter outer end connects drainage catheter and irrigating catheter through threeway.
2. flushable negative pressure drainage dressing as claimed in claim 1 is characterized in that: be provided with flushing tract and drain tract in the said double channel catheter, have some flushing through holes on the flushing tract tube wall, have some drain through holes on the drainage lumens road tube wall.
3. flushable negative pressure drainage dressing as claimed in claim 1 is characterized in that: said threeway is provided with two-chamber pore, flushing pore, drain pore, wherein is provided with the flushing tract that a stainless steel tube connects flushing pore and double channel catheter in the two-chamber pore.
4. flushable negative pressure drainage dressing as claimed in claim 1 is characterized in that: the said irrigating catheter other end is connected with joint.
5. like claim 1 or 2 or 3 described flushable negative pressure drainage dressing, it is characterized in that: be inserted with two double channel catheteres in the said spongy body, each double channel catheter outer end connects a drainage catheter and an irrigating catheter through a threeway.
6. like claim 1 or 2 or 3 described flushable negative pressure drainage dressing, it is characterized in that: be inserted with three double channel catheteres in the said spongy body, each double channel catheter outer end connects a drainage catheter and an irrigating catheter through a threeway.
CN2012102745698A 2012-08-03 2012-08-03 Washable negative pressure drainage dressing Pending CN102755217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102745698A CN102755217A (en) 2012-08-03 2012-08-03 Washable negative pressure drainage dressing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102745698A CN102755217A (en) 2012-08-03 2012-08-03 Washable negative pressure drainage dressing

Publications (1)

Publication Number Publication Date
CN102755217A true CN102755217A (en) 2012-10-31

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Family Applications (1)

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CN2012102745698A Pending CN102755217A (en) 2012-08-03 2012-08-03 Washable negative pressure drainage dressing

Country Status (1)

Country Link
CN (1) CN102755217A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103071197A (en) * 2013-01-29 2013-05-01 绍兴福清卫生用品有限公司 Negative pressure wound dressing capable of flushing wound and using method for same
CN104873332A (en) * 2015-05-08 2015-09-02 傅秋良 Negative pressure drainage dressing having attraction and flushing functions
CN105169499A (en) * 2015-07-11 2015-12-23 赵全明 Closed washing and drainage apparatus for osteomyelitis treatment
CN105250078A (en) * 2015-11-03 2016-01-20 中国人民解放军第四军医大学 Dressing device for wound infection disruption and merged intestinal leakage of abdominal operation
CN104013493B (en) * 2014-06-11 2016-05-11 唐佩福 A kind of wound closure applicator of built-in flushing drip tube
CN105944220A (en) * 2016-05-18 2016-09-21 浙江保尔曼生物科技有限公司 Negative-pressure drainage device capable of flushing
CN105999439A (en) * 2016-07-04 2016-10-12 广东美捷威通生物科技有限公司 Intelligent humidity and temperature control spray burn and scald treatment system
CN105997345A (en) * 2016-07-04 2016-10-12 广东美捷威通生物科技有限公司 Intelligent humidity and temperature control spray wound treatment system
CN106310404A (en) * 2016-08-23 2017-01-11 张�杰 Pull-out type negative pressure medical sponge stirring and scraping device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2928108Y (en) * 2006-07-24 2007-08-01 徐先增 Multipurpose non-suture intervention type double chamber air sac drainage tube
CN101208116A (en) * 2005-04-27 2008-06-25 史密夫及内修公开有限公司 Wound treatment apparatus and method
CN201572251U (en) * 2009-12-24 2010-09-08 济南嘉舜医药科技开发有限公司 Wound surface dressing convenient for vacuum drainage and irrigation washing
CN201631870U (en) * 2010-04-08 2010-11-17 关庆民 Thorax closed type irrigation drainage tube
CN202179772U (en) * 2011-06-01 2012-04-04 王娟娟 Negative pressure drainage device with flushing function
CN202236541U (en) * 2011-08-05 2012-05-30 丁一阳 Drainage device for flushing and negative pressure suction of wound
CN202699413U (en) * 2012-08-03 2013-01-30 山东威高新生医疗器械有限公司 Washable negative-pressure draining dressing

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101208116A (en) * 2005-04-27 2008-06-25 史密夫及内修公开有限公司 Wound treatment apparatus and method
CN2928108Y (en) * 2006-07-24 2007-08-01 徐先增 Multipurpose non-suture intervention type double chamber air sac drainage tube
CN201572251U (en) * 2009-12-24 2010-09-08 济南嘉舜医药科技开发有限公司 Wound surface dressing convenient for vacuum drainage and irrigation washing
CN201631870U (en) * 2010-04-08 2010-11-17 关庆民 Thorax closed type irrigation drainage tube
CN202179772U (en) * 2011-06-01 2012-04-04 王娟娟 Negative pressure drainage device with flushing function
CN202236541U (en) * 2011-08-05 2012-05-30 丁一阳 Drainage device for flushing and negative pressure suction of wound
CN202699413U (en) * 2012-08-03 2013-01-30 山东威高新生医疗器械有限公司 Washable negative-pressure draining dressing

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103071197A (en) * 2013-01-29 2013-05-01 绍兴福清卫生用品有限公司 Negative pressure wound dressing capable of flushing wound and using method for same
CN104013493B (en) * 2014-06-11 2016-05-11 唐佩福 A kind of wound closure applicator of built-in flushing drip tube
CN104873332A (en) * 2015-05-08 2015-09-02 傅秋良 Negative pressure drainage dressing having attraction and flushing functions
CN105169499A (en) * 2015-07-11 2015-12-23 赵全明 Closed washing and drainage apparatus for osteomyelitis treatment
CN105250078B (en) * 2015-11-03 2018-08-14 中国人民解放军第四军医大学 It splits for abdominal operation incision infection and merges the applicator of intestines leakage
CN105250078A (en) * 2015-11-03 2016-01-20 中国人民解放军第四军医大学 Dressing device for wound infection disruption and merged intestinal leakage of abdominal operation
CN105944220A (en) * 2016-05-18 2016-09-21 浙江保尔曼生物科技有限公司 Negative-pressure drainage device capable of flushing
CN105999439A (en) * 2016-07-04 2016-10-12 广东美捷威通生物科技有限公司 Intelligent humidity and temperature control spray burn and scald treatment system
WO2018006582A1 (en) * 2016-07-04 2018-01-11 广东美捷威通生物科技有限公司 Wound treatment system utilizing smart moisture and temperature control
WO2018006583A1 (en) * 2016-07-04 2018-01-11 广东美捷威通生物科技有限公司 Burn treatment system utilizing sprayer having smart moisture and temperature control
CN105999439B (en) * 2016-07-04 2018-03-16 广东美捷威通生物科技有限公司 Intelligence controls wet temperature control spraying burn and scald treatment system
CN105997345A (en) * 2016-07-04 2016-10-12 广东美捷威通生物科技有限公司 Intelligent humidity and temperature control spray wound treatment system
CN105997345B (en) * 2016-07-04 2018-08-31 广东美捷威通生物科技有限公司 Intelligence controls wet temperature control spraying Wound treating system
CN106310404A (en) * 2016-08-23 2017-01-11 张�杰 Pull-out type negative pressure medical sponge stirring and scraping device

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Application publication date: 20121031