CN106039527A - High-flow anti-blocking flushable drainage catheter for department of orthopedics - Google Patents
High-flow anti-blocking flushable drainage catheter for department of orthopedics Download PDFInfo
- Publication number
- CN106039527A CN106039527A CN201610540477.8A CN201610540477A CN106039527A CN 106039527 A CN106039527 A CN 106039527A CN 201610540477 A CN201610540477 A CN 201610540477A CN 106039527 A CN106039527 A CN 106039527A
- Authority
- CN
- China
- Prior art keywords
- drainage
- flush pipe
- puncture
- blocking
- backflow portion
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
-
- A61M1/0023—
-
- A61M1/0058—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Otolaryngology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention relates to a high-flow anti-blocking flushable drainage catheter for department of orthopedics. A catheter body comprises a drainage portion, a reflux portion and a puncture portion, wherein the drainage portion and the puncture portion are arranged at two ends of the reflux portion; the middle of a flushing tube is arranged outside a tube body of the reflux portion; one end of the flushing tube stretches into an inner cavity of the reflux portion, extends towards the drainage portion and is correspondingly connected to a diversion tube of the drainage portion, and the other end of the flushing tube stretches into the inner cavity of the reflux portion and extends towards the puncture portion; the flushing tube extends to the front end of the drainage portion; a plurality of drainage grooves, which are in spiral distribution around a drainage tube, are formed in the sidewalls of the drainage portion; and the puncture portion is a puncture needle body; and by arranging the puncture needle body, the catheter body, which is pre-embedded, penetrates the non-wound part of a limb by virtue of the puncture needle body, so that the device (the drainage catheter), which does not extend out of a body from a sutured wound, can avoid secondary injury to the wound, which is not completely healed, when the catheter is drawn; therefore, the infection probability of the wound is effectively reduced and the healing speed of the wound is improved.
Description
Technical field
The present invention relates to medical instruments field, be specifically related to a kind of anti-blocking flushable drainage catheter of the big flow of orthopaedics.
Background technology
After the treatment of patient limb bone-operating is sewed up, need sludged blood and the wound oozing of blood of postoperative formation to rinse well,
Avoid traumatic infection, make wound heal early；At present, it is pre-buried that flushing clinically cleans pipe before mostly using stitching, is sewing up
During need by cleaning pipe outlet stretch out external by position, wound edge, use the method drawback be, sew up imprecision,
Easily causing infection, clean thorough not, wound healing is slow, and the wound sewed up can produce during later stage tube drawing secondary wound
Evil, it is possible to do to split by the longest solid wound, must sew up by secondary.
Summary of the invention
In order to solve the problems referred to above, it is provided that skeleton and wound can be carried out clearly in the case of wound is sewed up tightly by one
The irrigating pipe washed, the present invention devises a kind of anti-blocking flushable drainage catheter of the big flow of orthopaedics.
The concrete technical scheme that the present invention is used to reach technical purpose is: a kind of big flow of orthopaedics is anti-blocking flushable
Drainage catheter, body includes that conduction part, backflow portion and puncture portion, described conduction part and site of puncture are in two ends, backflow portion；
Being placed in outside backflow portion body in the middle part of flush pipe, backflow portion inner chamber is stretched in described flush pipe one end, extends also to conduction part
Correspondence is connected on conduction part mozzle, and the other end stretches into backflow portion inner chamber and extends to puncture portion；
Described flush pipe extends to conduction part front end, and conduction part sidewall is provided with some drainage troughs around drainage tube Spiral distribution；Institute
State puncture portion for puncturing needle body.
Preferably, flush pipe correspondence is with the non-return card matched and female Luer；Between adjacent two drainage troughs of conduction part
Outer wall be provided with connect flush pipe outer wall helical form floor, between adjacent two floors formed collection flow channels, described afflux
Passage extends to backflow portion inner chamber.
Preferably, backflow portion inwall is provided with the reinforcing plate of some corresponding floors near conduction part part, and described reinforcing plate refers to
To flush pipe axially extending along backflow portion body, between adjacent two reinforcing plates, form the backflash of corresponding collection flow channels.
Preferably, puncture needle body and be arranged on body backflow end surface by taper connection flange；Flush pipe is placed in backflow portion
Part outside body is near backflow portion tube wall, axial arranged along body；Backflow portion tube wall is provided with corresponding flush pipe
Installing hole.
Advantageous Effects: arrange puncture needle body, passes at the non-wound of limbs by puncture needle body during pre-buried body, this dress
Put and do not stretched out by sewing-up cut external, secondary injury will not be caused to there is no the wound grown when tube drawing, it is possible to effectively subtract
Lack the infection probability of wound, improve the healing rate of wound.
Accompanying drawing explanation
Fig. 1 is this apparatus structure sketch；
Fig. 2 is this device conventional sense structure diagram；
Fig. 3 is that this device rinses status architecture sketch；
Fig. 4 is for puncturing needle body structure diagram；
Fig. 5 is backflow portion structure diagram；
Fig. 6 is conduction part structure diagram；
Fig. 7 is conduction part cross-sectional；
Fig. 8 is backflow portion cross-sectional；
Fig. 9 is enlarged diagram at A in accompanying drawing 1;
Figure 10 is that this device uses sketch.
In figure 1 be conduction part, 2 for backflow portion, 3 for puncture portion, 4 for flush pipe, 5 for limbs, 6 for skeleton, 7 for wound, 8
For non-return card, 9 be female Luer, 21 be reinforcing plate, 31 be drainage trough, 32 be collection flow channels, 33 for floor.
Detailed description of the invention
Illustrating below in conjunction with the accompanying drawings to be further elaborated the technical scheme of the invention described above, following example are only this skills
Preferred embodiment in a series of embodiments of art scheme.
A kind of anti-blocking flushable drainage catheter of the big flow of orthopaedics, sees Fig. 1-10: body and includes conduction part 1, backflow portion 2 and
Puncture portion 3, described conduction part 1 and puncture portion 3 are positioned at two ends, backflow portion 2；
Being placed in outside backflow portion 2 body in the middle part of flush pipe 4, backflow portion 2 inner chamber is stretched in described flush pipe 4 one end, prolongs to conduction part 1
Stretching and correspondence is connected on conduction part 1 mozzle, the other end stretches into backflow portion 2 inner chamber and extends to puncture portion 3；
Described flush pipe 4 extends to conduction part 1 front end, and conduction part 1 sidewall is provided with some drainage troughs around drainage tube Spiral distribution
31；Described puncture portion 3 is for puncturing needle body.
Preferably, flush pipe 4 is corresponding with the non-return card 8 matched and female Luer 9；Adjacent two drainage troughs of conduction part 1
Outer wall between 31 is provided with the helical form floor 33 connecting flush pipe 4 outer wall, forms collection circulation between adjacent two floors 33
Road 32, described collection flow channels 32 extends to backflow portion 2 inner chamber.
Preferably, backflow portion 2 inwall is provided with the reinforcing plate 21 of some corresponding floors 33 near conduction part 1 part, described in add
Strong plate 21 points to flush pipe 4 axially extending along backflow portion 2 body, forms corresponding collection flow channels 32 between adjacent two reinforcing plates 21
Backflash.
Preferably, puncture needle body and be arranged on body backflow portion 2 end face by taper connection flange；Flush pipe 4 is placed in backflow
Part outside portion 2 body is near backflow portion 2 tube wall, axial arranged along body；Backflow portion 2 tube wall is provided with corresponding punching
Wash pipe 4 installing hole.
Arranging puncture needle body, pass at the non-wound of limbs 57 by puncture needle body during pre-buried body, this device is by wound
Mouth 7 stretches out external, effectively reduces the infection probability of wound 7, improves the healing rate of wound 7.
Using method: drop this device puncture needle body and pass needle body from wound 7 inwall, make conduction part 1 be placed in wound 7, and
Near skeleton 6；Return duct is cut off by the middle part that puncture needle body is dismantled or is placed in along flush pipe 4 backflow portion 2 exterior section, pull-out
Flush pipe 4 stretches to puncture needle body portion, corresponding connection female Luer 9, installs non-return card 8 and can realize rinsing in flush pipe 4.
Arranging puncture needle body, pass at the non-wound of limbs 57 by puncture needle body during pre-buried body, this device is by wound
Mouth 7 stretches out external, effectively reduces the infection probability of wound 7, improves the healing rate of wound 7；Conduction part 1 outer wall is provided with spiral shell
The drainage trough 31 of rotation shape, greatly improves drainage area, is effectively improved drainage efficiency, improve developing result；Puncture needle body
Screw assembly is in backflow portion 2, it is simple to installation and removal, uses dexterousr convenience；Flush pipe 4 is outside backflow portion 2 body
Wall, can greatly reduce resistance in backflow portion 2 with when tearing pricker open through limbs 5 near wound 7, and reduce window side
Long-pending, reduce patient pain；The drainage trough 31 of conduction part 1 is connected with the backflash in backflow portion 2, it is simple to flushing liquid is derived.
Claims (6)
1. the anti-blocking flushable drainage catheter of the big flow of orthopaedics, is characterized in that: body includes conduction part, backflow portion and puncture
Portion, described conduction part and site of puncture are in two ends, backflow portion；
Being placed in outside backflow portion body in the middle part of flush pipe, backflow portion inner chamber is stretched in described flush pipe one end, extends also to conduction part
Correspondence is connected on conduction part mozzle, and the other end stretches into backflow portion inner chamber and extends to puncture portion；
Described flush pipe extends to conduction part front end, and conduction part sidewall is provided with some drainage troughs around drainage tube Spiral distribution；Institute
State puncture portion for puncturing needle body.
The most according to claim 1, the anti-blocking flushable drainage catheter of the big flow of orthopaedics, is characterized in that: flush pipe correspondence has phase
The non-return card of coupling and female Luer.
The most according to claim 1, the anti-blocking flushable drainage catheter of the big flow of orthopaedics, is characterized in that: adjacent two drains of conduction part
Outer wall between groove is provided with the helical form floor connecting flush pipe outer wall, forms collection flow channels, institute between adjacent two floors
State collection flow channels and extend to backflow portion inner chamber.
The most according to claim 4, the anti-blocking flushable drainage catheter of the big flow of orthopaedics, is characterized in that: backflow portion inwall is near drawing
Stream portion part is provided with the reinforcing plate of some corresponding floors, and described reinforcing plate sensing flush pipe is the most axially extending along backflow portion body,
The backflash of corresponding collection flow channels is formed between adjacent two reinforcing plates.
The most according to claim 1, the anti-blocking flushable drainage catheter of the big flow of orthopaedics, is characterized in that: punctures needle body and passes through taper
Flange connector is arranged on body backflow end surface.
The most according to claim 1, the anti-blocking flushable drainage catheter of the big flow of orthopaedics, is characterized in that: flush pipe is placed in backflow portion
Part outside body is near backflow portion tube wall, axial arranged along body；Backflow portion tube wall is provided with corresponding flush pipe
Installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610540477.8A CN106039527B (en) | 2016-07-11 | 2016-07-11 | High-flow anti-blocking flushable drainage catheter for orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610540477.8A CN106039527B (en) | 2016-07-11 | 2016-07-11 | High-flow anti-blocking flushable drainage catheter for orthopedics department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106039527A true CN106039527A (en) | 2016-10-26 |
| CN106039527B CN106039527B (en) | 2022-03-29 |
Family
ID=57185847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610540477.8A Active CN106039527B (en) | 2016-07-11 | 2016-07-11 | High-flow anti-blocking flushable drainage catheter for orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106039527B (en) |
Cited By (4)
| 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 |
| CN109331325A (en) * | 2018-11-19 | 2019-02-15 | 中国人民解放军第二军医大学第二附属医院 | A kind of drainage tube |
| CN109498858A (en) * | 2019-01-08 | 2019-03-22 | 王春侠 | A kind of dedicated drainage care device of liver and gall surgical department |
| CN113877018A (en) * | 2021-05-11 | 2022-01-04 | 宁波贝斯美德医用器械有限公司 | Drainage catheter capable of reducing flushing resistance |
Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1528955A (en) * | 1975-09-24 | 1978-10-18 | Loseff H | Treatment device for wounds |
| JPH04261670A (en) * | 1983-06-11 | 1992-09-17 | Walter Beck | Needle for setting outflow tube for sucking secrete from wound |
| CN2188968Y (en) * | 1994-04-28 | 1995-02-08 | 李安泰 | Disposable percutaneous and puncture drainage tube |
| CN2522079Y (en) * | 2002-01-28 | 2002-11-27 | 山东凯思特医疗器械有限公司 | Mammary-gland drainage device |
| US20040249360A1 (en) * | 1999-03-22 | 2004-12-09 | Spehalski Stephan R. | Steerable wound drain device |
| US20060079852A1 (en) * | 2002-12-31 | 2006-04-13 | Bubb Stephen K | Externally-applied patient interface system and method |
| CN2907685Y (en) * | 2006-03-28 | 2007-06-06 | 李凛 | Puncture type negative pressure drainage apparatus |
| CN200987793Y (en) * | 2006-10-30 | 2007-12-12 | 杨惠林 | Drainage-tube puncturing device |
| CN201079621Y (en) * | 2007-07-10 | 2008-07-02 | 郭开今 | Self-wearing type drainage tube |
| CN201079629Y (en) * | 2007-10-15 | 2008-07-02 | 徐加成 | Medical flushing drainage tube |
| US20080183156A1 (en) * | 2007-01-26 | 2008-07-31 | Catholic University Industry Academy Cooperation Foundation | Closed Suction Drainage Apparatus With Drainage Tube Having Anti-Clogging and Irrigating Functions |
| CN201643347U (en) * | 2010-03-01 | 2010-11-24 | 杜晓东 | Disposable surgical drainage system with puncture needle |
| CN202010298U (en) * | 2011-03-17 | 2011-10-19 | 曹常玲 | Liver and gall medicine feeding and flushing drainage device |
| CN202052177U (en) * | 2011-04-20 | 2011-11-30 | 天津翔越医疗器械有限公司 | Disposable drainage tube |
| CN203291041U (en) * | 2013-06-06 | 2013-11-20 | 杜晓东 | Disposable surgical drainage bag with puncture needle and fixing device |
| CN203483740U (en) * | 2013-04-19 | 2014-03-19 | 郑州迪奥医学技术有限公司 | Large-flow anti-blocking flushable drainage catheter |
| CN203763191U (en) * | 2014-03-10 | 2014-08-13 | 邹洪 | Surgical department puncture drainage device |
| CN204208169U (en) * | 2014-09-18 | 2015-03-18 | 天津翔越医疗器械有限公司 | Flushable drain age-tube device |
| CN204502061U (en) * | 2014-12-31 | 2015-07-29 | 周晓中 | Orthopaedics postoperative body liquid drainage device |
| CN204637247U (en) * | 2015-02-16 | 2015-09-16 | 深圳市人民医院 | Band puncture needle resistance to compression anti-blocking spinal operation wound silica gel drainage tube |
| CN204890758U (en) * | 2015-08-03 | 2015-12-23 | 王少新 | A drainage siphuncle washes with single chamber binary channels in neck portion |
| CN204951915U (en) * | 2015-07-15 | 2016-01-13 | 郑州迪奥医学技术有限公司 | Smooth transition large -traffic prevents stifled Y shape associated drainage catheter |
| CN205235137U (en) * | 2015-12-07 | 2016-05-18 | 无锡市人民医院 | Wash type ripple oral -lateral and inhale formula trident star drainage tube |
| CN205339658U (en) * | 2015-12-11 | 2016-06-29 | 原静民 | Once only wash drainage leak protection bag |
| CN206167588U (en) * | 2016-07-11 | 2017-05-17 | 郑州迪奥医学技术有限公司 | Orthopedics is large -traffic to be prevented stifledly can washing associated drainage catheter |
-
2016
- 2016-07-11 CN CN201610540477.8A patent/CN106039527B/en active Active
Patent Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1528955A (en) * | 1975-09-24 | 1978-10-18 | Loseff H | Treatment device for wounds |
| JPH04261670A (en) * | 1983-06-11 | 1992-09-17 | Walter Beck | Needle for setting outflow tube for sucking secrete from wound |
| CN2188968Y (en) * | 1994-04-28 | 1995-02-08 | 李安泰 | Disposable percutaneous and puncture drainage tube |
| US20040249360A1 (en) * | 1999-03-22 | 2004-12-09 | Spehalski Stephan R. | Steerable wound drain device |
| CN2522079Y (en) * | 2002-01-28 | 2002-11-27 | 山东凯思特医疗器械有限公司 | Mammary-gland drainage device |
| US20060079852A1 (en) * | 2002-12-31 | 2006-04-13 | Bubb Stephen K | Externally-applied patient interface system and method |
| CN2907685Y (en) * | 2006-03-28 | 2007-06-06 | 李凛 | Puncture type negative pressure drainage apparatus |
| CN200987793Y (en) * | 2006-10-30 | 2007-12-12 | 杨惠林 | Drainage-tube puncturing device |
| US20080183156A1 (en) * | 2007-01-26 | 2008-07-31 | Catholic University Industry Academy Cooperation Foundation | Closed Suction Drainage Apparatus With Drainage Tube Having Anti-Clogging and Irrigating Functions |
| CN201079621Y (en) * | 2007-07-10 | 2008-07-02 | 郭开今 | Self-wearing type drainage tube |
| CN201079629Y (en) * | 2007-10-15 | 2008-07-02 | 徐加成 | Medical flushing drainage tube |
| CN201643347U (en) * | 2010-03-01 | 2010-11-24 | 杜晓东 | Disposable surgical drainage system with puncture needle |
| CN202010298U (en) * | 2011-03-17 | 2011-10-19 | 曹常玲 | Liver and gall medicine feeding and flushing drainage device |
| CN202052177U (en) * | 2011-04-20 | 2011-11-30 | 天津翔越医疗器械有限公司 | Disposable drainage tube |
| CN203483740U (en) * | 2013-04-19 | 2014-03-19 | 郑州迪奥医学技术有限公司 | Large-flow anti-blocking flushable drainage catheter |
| CN203291041U (en) * | 2013-06-06 | 2013-11-20 | 杜晓东 | Disposable surgical drainage bag with puncture needle and fixing device |
| CN203763191U (en) * | 2014-03-10 | 2014-08-13 | 邹洪 | Surgical department puncture drainage device |
| CN204208169U (en) * | 2014-09-18 | 2015-03-18 | 天津翔越医疗器械有限公司 | Flushable drain age-tube device |
| CN204502061U (en) * | 2014-12-31 | 2015-07-29 | 周晓中 | Orthopaedics postoperative body liquid drainage device |
| CN204637247U (en) * | 2015-02-16 | 2015-09-16 | 深圳市人民医院 | Band puncture needle resistance to compression anti-blocking spinal operation wound silica gel drainage tube |
| CN204951915U (en) * | 2015-07-15 | 2016-01-13 | 郑州迪奥医学技术有限公司 | Smooth transition large -traffic prevents stifled Y shape associated drainage catheter |
| CN204890758U (en) * | 2015-08-03 | 2015-12-23 | 王少新 | A drainage siphuncle washes with single chamber binary channels in neck portion |
| CN205235137U (en) * | 2015-12-07 | 2016-05-18 | 无锡市人民医院 | Wash type ripple oral -lateral and inhale formula trident star drainage tube |
| CN205339658U (en) * | 2015-12-11 | 2016-06-29 | 原静民 | Once only wash drainage leak protection bag |
| CN206167588U (en) * | 2016-07-11 | 2017-05-17 | 郑州迪奥医学技术有限公司 | Orthopedics is large -traffic to be prevented stifledly can washing associated drainage catheter |
Cited By (6)
| 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 |
| CN109331325A (en) * | 2018-11-19 | 2019-02-15 | 中国人民解放军第二军医大学第二附属医院 | A kind of drainage tube |
| CN109498858A (en) * | 2019-01-08 | 2019-03-22 | 王春侠 | A kind of dedicated drainage care device of liver and gall surgical department |
| CN113877018A (en) * | 2021-05-11 | 2022-01-04 | 宁波贝斯美德医用器械有限公司 | Drainage catheter capable of reducing flushing resistance |
| CN113877018B (en) * | 2021-05-11 | 2023-05-23 | 宁波贝斯美德医用器械有限公司 | Drainage catheter capable of reducing flushing resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106039527B (en) | 2022-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106039527A (en) | High-flow anti-blocking flushable drainage catheter for department of orthopedics | |
| CN110215262B (en) | Bendable suction sheath | |
| CN205307581U (en) | Two sets of drainage flushing pipes | |
| CN109646748A (en) | A kind of laparoscope irrigation and drainage device with two-sheath | |
| KR102224302B1 (en) | Balloon fixation type peritoneum-bladder shunt catheter for intraperitoneal ascites drain to bladder | |
| CN111701135B (en) | Efficient medical anti-blocking drainage device | |
| CN104147681A (en) | Multifunctional anorectal drainage tube | |
| CN206167588U (en) | Orthopedics is large -traffic to be prevented stifledly can washing associated drainage catheter | |
| KR20200126046A (en) | Anchor fixation type peritoneum-bladder shunt catheter for intraperitoneal ascites drain to bladder | |
| CN103691046B (en) | The synchronous drainage device of surgical operation and the application in Minimally Invasive Surgery thereof | |
| CN103815864A (en) | Double-cavity work sheath of flexible ureteroscope | |
| CN206777604U (en) | A kind of New drainage tube | |
| CN103239796A (en) | Anti-blocking two-way-thru combined subcutaneous irrigation drainage tube | |
| CN203776983U (en) | Calculus-removing working sheath of deflectable ureteroscope | |
| CN207186907U (en) | Drainage tube | |
| KR20220103261A (en) | Peritoneum-bladder shunt catheter delivery apparatus | |
| CN211986448U (en) | Drainage tube | |
| CN208741596U (en) | Persistently expand anus drainage flusher | |
| CN210644711U (en) | Anal fistula irrigation drainage device | |
| CN203802607U (en) | Preternatural anus | |
| CN205849597U (en) | The external interconnect device of extrahepatic duct | |
| JP2016013436A (en) | Drainage tube for treating bartholin duct abscess | |
| CN2619659Y (en) | Irrigating drainage tube with sleeve for abdominal cavity | |
| CN206822937U (en) | Flushable three chambers drainage tube | |
| CN205515695U (en) | Peritoneal drainage structure with washing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 450000 Zhengzhou Economic and Technological Development Zone, Henan Province, No. 87 Building, Jingbei Road Applicant after: Zhengzhou Diall Medical Technology Co., Ltd. Address before: 450016 No. 16 Jingnan Five Road, Zhengzhou Economic and Technological Development Zone, Henan Province Applicant before: Zhengzhou Diall Medical Technology Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |