CN201959090U - Dressing device - Google Patents
Dressing device Download PDFInfo
- Publication number
- CN201959090U CN201959090U CN2010206018608U CN201020601860U CN201959090U CN 201959090 U CN201959090 U CN 201959090U CN 2010206018608 U CN2010206018608 U CN 2010206018608U CN 201020601860 U CN201020601860 U CN 201020601860U CN 201959090 U CN201959090 U CN 201959090U
- Authority
- CN
- China
- Prior art keywords
- applicator
- dressing
- drain pipe
- pipe
- negative pressure
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 239000012528 membrane Substances 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 239000011148 porous material Substances 0.000 claims description 7
- 239000007767 bonding agent Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 206010011409 Cross infection Diseases 0.000 abstract description 2
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 2
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 206010052428 Wound Diseases 0.000 description 31
- 208000027418 Wounds and injury Diseases 0.000 description 31
- 238000000034 method Methods 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 206010048038 Wound infection Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000037311 normal skin Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The embodiment of the utility model relates to a dressing device comprising a dressing part, a liquid inlet pipe, a liquid outlet pipe, a negative pressure machine which is communicated with the liquid outlet pipe, and at least one drainage pipe which connects the liquid inlet pipe and the liquid outlet pipe and passes through the dressing part; and a plurality of pipe holes for liquid to flow out or be suctioned in are arranged on the drainage pipe. Not only does dressing device of the embodiment of the utility model not only have the function of drainage at negative pressure, but also the wound surface can be cleaned and disinfected by suctioning disinfecting or cleaning fluid at negative pressure. The device is convenient to operate, the wound surface is fully isolated and protected, cross infection can be effectively prevented, and the use effect of the existing negative pressure drainage can be further improved.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of applicator.
Background technology
In the medical treatment and nursing process, usually need wound surface is cleared up, especially under situations such as extensive wound, burn and ulcer, wound surface has a large amount of body fluid and oozes out, must be to the wound surface cleaning that carries out disinfection for fear of wound infection.Traditional method mainly is to adopt gauze to change deposited Therapeutic Method to surface wound, and this method workload is big, and consumptive material is many, and gauze easily soaks by transudate, causes wound subinfection again.At deep layer wound surface prior treatment method mainly is to adopt negative pressure drainage device wound surface is treated.Negative pressure drainage is following assisting of negative pressure, and from the wound draw fluid, under the condition of negative pressure, wound can healing acceleration by one or more drainage catheters.Though some present negative pressure drainage devices have possessed good negative pressure drainage performance, also do not possess the wound surface of cleaning and wound surface disinfectant function.
The utility model content
This utility model embodiment technical problem to be solved is, a kind of applicator is provided, and this device has sealing and cleans the difunctional of wound surface and negative pressure drainage.
For solving the problems of the technologies described above, this utility model provides a kind of applicator, comprise dressing parts, feed tube, drain pipe, with Negative pressure machine and at least one drainage catheter that is connected described dressing parts of running through of described feed tube and drain pipe that described drain pipe is connected, run through on the tube wall of described dressing parts offering a plurality of pores that liquid flows out or sucks that are used at described drainage catheter.
Further, described dressing parts comprise absorption dressing layer and encapsulated membranes, and described absorption dressing layer comprises acting surface that contacts with wound and the stickup face that contacts with described encapsulated membranes, and described encapsulated membranes is encapsulated in described stickup face outside.
Further, the one side in described encapsulated membranes and contact skin scribbles bonding agent.
Further, the acting surface of described absorption dressing layer has the radian that scope is π/3 ~ 3 pi/2s.
Further, the described absorption dressing layer PVA sponge of adopting the PVA sponge or containing nanometer silver is made.
Further, described absorption dressing layer has the pore structure of gradient, and the aperture of described acting surface is greater than the aperture of described stickup face.
Further, absorbing dressing layer is rectangle, trapezoidal, oval, circle or triangle.
Further, described applicator also comprises cleaning solution supplying jar that is connected with described feed tube and the drain liquid collecting tank that is connected with described drain pipe, and described drain liquid collecting tank is provided with drain pipe connector and the connection tube that is used to be connected described Negative pressure machine.
Further, on described feed tube and drain pipe, be respectively arranged with the pipe clamp of the flow velocity that is used to regulate liquid in pipe.
Technique scheme has following beneficial effect at least: applicator of the present utility model is provided with dressing parts, feed tube, drain pipe and at least one connection feed tube and drain pipe and drainage catheter that run through the dressing parts.Can be in time the liquid of wound surface is attracted out, wound surface can be prevented cross infection effectively by insulation blocking fully, simultaneously by the switch of two pipe clamps of control, can realize the dual-use function that the sterilization of drain and wound surface is cleaned.
Description of drawings
The applicator of Fig. 1 this utility model embodiment is applied to the sketch map of patient's arm.
Fig. 2 is the sectional view of the dressing parts of this utility model embodiment.
Fig. 3 a is the sketch map of first embodiment of dressing parts of the present utility model.
Fig. 3 b is the sketch map of second embodiment of dressing parts of the present utility model.
Fig. 3 c is the sketch map of the 3rd embodiment of dressing parts of the present utility model.
The specific embodiment
Figure 1 shows that the applicator of this utility model embodiment is applied to the sketch map of patient's arm, this applicator comprises dressing parts 1, feed tube 2, drain pipe 3, Negative pressure machine 20, drainage catheter 4.
Wherein, drainage catheter 4 runs through dressing parts 1, and drainage catheter 4 two ends are connected with feed tube 2, drain pipe 3 respectively.During concrete enforcement at least one drainage catheter 4 can be set in dressing parts 1, the two ends of every drainage catheter 4 are connected with drain pipe 3 with feed tube 2 respectively.Drainage catheter 4 runs through on the tube wall of dressing parts 1 and offers a plurality of pores, offers 4 ~ 8 row in the present embodiment on the tube wall, 20 ~ 30 rows' holes, and about the 1mm of aperture, by these pores, liquid just can flow out or suck drainage catheter 4.Simultaneously drainage catheter 4 has enough intensity, can bear pressure reduction between negative pressure in wound area and the atmospheric pressure.
Dressing parts 1 comprise absorption dressing layer 11 and encapsulated membranes 12, absorb 11 of dressing layers and comprise acting surface 111 that contacts with wound surface 9 and the stickup face 112 that contacts with encapsulated membranes 12, and encapsulated membranes 12 is encapsulated in stickup face 112 outsides.Encapsulated membranes 12 has the close property of good pliability, air-tightness and liquid, and simultaneously encapsulated membranes 12 scribbles bonding agent or self-adhesive along the marginal portion that contacts with normal skin 10 with towards the part of stickup face 112.Absorb dressing layer 11 encapsulated films 12 and be fixed on wound site hermetically, wound surface 9 is by insulation blocking fully.
Applicator also comprises the Negative pressure machine 20 that is connected with drain pipe 3, cleaning solution supplying jar 5 that is used for the splendid attire cleanout fluid that is connected with feed tube 2 and the drain liquid collecting tank 6 that is connected with drain pipe 3.Cleanout fluid can be disinfectant solution or other medicaments that helps healing, for example medical alcohol, iodine tincture, normal saline, antibiotic etc.Drain liquid collecting tank 6 is provided with drain pipe connector 61 and the connection tube 62 that is used to be connected Negative pressure machine 20.
On feed tube 2 and drain pipe 3, also be respectively arranged with first pipe clamp 7 and second pipe clamp 8 of the flow velocity that is used to regulate liquid in pipe.
As shown in Figure 2, absorbing the PVA sponge that dressing layer 11 adopts the PVA sponges or contain nanometer silver makes, the acting surface 111 that absorption dressing layer 11 contacts with wound surface 9 possesses certain radian and better elastic, the radian scope is π/3 ~ 3 pi/2s, can match with the bent type surface radian of the person, help well contacting sealing with encapsulated membranes with the wound.
Absorb the pore structure that dressing layer 11 has gradient, the aperture of the acting surface 111 that contacts with wound surface 9 is greater than the aperture of the stickup face 112 that contacts with encapsulated membranes 12.
In the specific implementation, close first pipe clamp 7, open second pipe clamp 8, but under the effect of Negative pressure machine 20, remove the liquid that wound surface 9 oozes out, realize the negative pressure drainage operation with regard to drain; When cleaning wound surface, close second pipe clamp 8, open first pipe clamp 7, the cleanout fluid in the cleaning solution supplying jar 5 is drawn into wound surface 9 under the effect of negative pressure, closes first pipe clamp 7 then, after liquid to be cleaned fully is impregnated into wound surface 9, open second pipe clamp 8, under the effect of Negative pressure machine, cleanout fluid is from the wound surface sucking-off, repeatedly several times, wound surface 9 cleans up.When different cleanout fluid use, afterwards add medicine to, only need to change in the cleaning process supplying tank and get final product as sterilizing earlier.Pipe clamp in this utility model device can not only be realized closure in addition, can also regulate the flow velocity of liquid in pipe.
The above is the specific embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from this utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (9)
1. applicator, it is characterized in that, comprise dressing parts, feed tube, drain pipe, with Negative pressure machine and at least one drainage catheter that is connected described dressing parts of running through of described feed tube and drain pipe that described drain pipe is connected, run through on the tube wall of described dressing parts offering a plurality of pores that liquid flows out or sucks that are used at described drainage catheter.
2. applicator as claimed in claim 1, it is characterized in that, described dressing parts comprise absorption dressing layer and encapsulated membranes, and described absorption dressing layer comprises acting surface that contacts with wound and the stickup face that contacts with described encapsulated membranes, and described encapsulated membranes is encapsulated in described stickup face outside.
3. applicator as claimed in claim 2 is characterized in that, scribbles bonding agent in the one side of described encapsulated membranes and contact skin.
4. applicator as claimed in claim 2 is characterized in that, the acting surface of described absorption dressing layer has the radian that scope is π/3 ~ 3 pi/2s.
5. applicator as claimed in claim 2 is characterized in that, the PVA sponge that described absorption dressing layer adopts the PVA sponge or contains nanometer silver is made.
6. applicator as claimed in claim 2 is characterized in that described absorption dressing layer has the pore structure of gradient, and the aperture of described acting surface is greater than the aperture of described stickup face.
7. applicator as claimed in claim 2 is characterized in that, the absorption dressing layer is rectangle, trapezoidal, oval, circle or triangle.
8. applicator as claimed in claim 1, it is characterized in that, described applicator also comprises cleaning solution supplying jar that is connected with described feed tube and the drain liquid collecting tank that is connected with described drain pipe, and described drain liquid collecting tank is provided with drain pipe connector and the connection tube that is used to be connected described Negative pressure machine.
9. as claim 1 or 8 described applicators, it is characterized in that, on described feed tube and drain pipe, be respectively arranged with the pipe clamp of the flow velocity that is used to regulate liquid in pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206018608U CN201959090U (en) | 2010-11-11 | 2010-11-11 | Dressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206018608U CN201959090U (en) | 2010-11-11 | 2010-11-11 | Dressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201959090U true CN201959090U (en) | 2011-09-07 |
Family
ID=44521613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206018608U Expired - Lifetime CN201959090U (en) | 2010-11-11 | 2010-11-11 | Dressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201959090U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102309810A (en) * | 2011-09-20 | 2012-01-11 | 江苏百得医疗器械有限公司 | Negative-pressure drainage device |
| CN104490521A (en) * | 2014-12-22 | 2015-04-08 | 中国人民解放军第四军医大学 | Multi-functional dressing for firearm perforating wound in limbs |
| CN104941056A (en) * | 2015-07-27 | 2015-09-30 | 成都市第二人民医院 | Vacuum sealing drainage device with fixed structure |
| CN106413594A (en) * | 2014-05-09 | 2017-02-15 | 凯希特许有限公司 | Disruptive dressing for use with negative pressure and fluid instillation |
| CN107088262A (en) * | 2017-06-21 | 2017-08-25 | 于洋洋 | Liquid preparation topical application of drug device |
| CN109620166A (en) * | 2019-01-27 | 2019-04-16 | 泉州市安科职业卫生技术服务有限公司 | Simple easily skin surface chemical pollutant sampling apparatus |
-
2010
- 2010-11-11 CN CN2010206018608U patent/CN201959090U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102309810A (en) * | 2011-09-20 | 2012-01-11 | 江苏百得医疗器械有限公司 | Negative-pressure drainage device |
| CN106413594A (en) * | 2014-05-09 | 2017-02-15 | 凯希特许有限公司 | Disruptive dressing for use with negative pressure and fluid instillation |
| CN106413594B (en) * | 2014-05-09 | 2020-07-31 | 凯希特许有限公司 | Destructive dressing for use with negative pressure and fluid instillation |
| CN104490521A (en) * | 2014-12-22 | 2015-04-08 | 中国人民解放军第四军医大学 | Multi-functional dressing for firearm perforating wound in limbs |
| CN104941056A (en) * | 2015-07-27 | 2015-09-30 | 成都市第二人民医院 | Vacuum sealing drainage device with fixed structure |
| CN104941056B (en) * | 2015-07-27 | 2018-04-27 | 成都市第二人民医院 | Closed negative pressure suction device with fixed structure |
| CN107088262A (en) * | 2017-06-21 | 2017-08-25 | 于洋洋 | Liquid preparation topical application of drug device |
| CN107088262B (en) * | 2017-06-21 | 2019-01-08 | 中国人民解放军陆军军医大学第一附属医院 | Liquid preparation topical application of drug device |
| CN109620166A (en) * | 2019-01-27 | 2019-04-16 | 泉州市安科职业卫生技术服务有限公司 | Simple easily skin surface chemical pollutant sampling apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201959090U (en) | Dressing device | |
| JP2935743B2 (en) | Irrigation bandage | |
| KR101159864B1 (en) | Wound cleansing apparatus in-situ | |
| JP4990758B2 (en) | Device for cleaning wounds with pressure | |
| JP5270620B2 (en) | Wound cleaning device with skeleton | |
| CN211326142U (en) | Closed negative pressure drainage wound protection material system | |
| JP5322002B2 (en) | Wound device and wound device using the wound device | |
| CN104815385A (en) | Multi-functional negative pressure drainage system | |
| CN102755217A (en) | Washable negative pressure drainage dressing | |
| CN203525122U (en) | Double-hole type sucker negative pressure drainage device | |
| CN103495259A (en) | Double-hole type sucker negative pressure drainage device | |
| US20050186260A1 (en) | Medicated gel foam and method of use | |
| CN105944220A (en) | Negative-pressure drainage device capable of flushing | |
| CN204072995U (en) | A kind of aerosol type skin disinfection device | |
| CN102614575A (en) | Composite flexible drainage device | |
| CN204246326U (en) | A kind of Wound dressing pastes | |
| CN202505959U (en) | Compound flexible drainage device | |
| CN104815358A (en) | Negative pressure drainage system capable of achieving self-circulation | |
| CN205163387U (en) | Belly infection of incisional wound is split and is merged dressing device that courage leaks | |
| CN103961213A (en) | Lavage type negative pressure dressing | |
| CN204815066U (en) | Novel surgery cleaning and disinfecting device | |
| CN207708093U (en) | A kind of burn patient Multifunctional sterile dressing | |
| CN208864635U (en) | Wound care devices after a kind of general surgery | |
| CN201658691U (en) | Negative-pressure lavage closed member and negative-pressure lavage suction device | |
| CN219579226U (en) | Novel application capable of observing wound surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN LANDO BIOMATERIALS CO., LTD. Free format text: FORMER OWNER: SHE ZHENDING Effective date: 20110921 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110921 Address after: 306, room 518000, C building, Shenzhen Research Institute, Tsinghua University, Nanshan District Science Park, Shenzhen, Guangdong, China Patentee after: Shenzhen Lando Biomaterials Co,Ltd. Address before: 518057 Research Institute of Tsinghua University, Guangdong, Shenzhen, C306, Patentee before: She Zhending |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN QIKANG MEDICAL DEVICES CO., LTD. Free format text: FORMER OWNER: SHENZHEN LANDO BIOMATERIALS CO., LTD. Effective date: 20111220 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111220 Address after: 518000 B6 2A, Guangming Science Park, bureau of investment, Guangming New District, Guangdong, Shenzhen Patentee after: SHENZHEN QIKANG MEDICAL DEVICES CO., LTD. Address before: 306, room 518000, C building, Shenzhen Research Institute, Tsinghua University, Nanshan District Science Park, Shenzhen, Guangdong, China Patentee before: Shenzhen Lando Biomaterials Co,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |