CN107050628A - A kind of mammary gland inflammatory disease is rinsed, the dual-purpose pipe of drainage - Google Patents
A kind of mammary gland inflammatory disease is rinsed, the dual-purpose pipe of drainage Download PDFInfo
- Publication number
- CN107050628A CN107050628A CN201710208623.1A CN201710208623A CN107050628A CN 107050628 A CN107050628 A CN 107050628A CN 201710208623 A CN201710208623 A CN 201710208623A CN 107050628 A CN107050628 A CN 107050628A
- Authority
- CN
- China
- Prior art keywords
- supervisor
- looped pipeline
- drainage
- side opening
- dual
- 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.)
- Withdrawn
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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
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
-
- 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
-
- 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
- A61M2025/0008—Catheters; Hollow probes having visible markings on its surface, i.e. visible to the naked eye, for any purpose, e.g. insertion depth markers, rotational markers or identification of type
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1007—Breast; mammary
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention belongs to technical field of medical equipment, and in particular to a kind of mammary gland inflammatory disease is rinsed, the dual-purpose pipe of drainage, include supervisor and looped pipeline, and supervisor's rear end side wall is provided with side opening one, and looped pipeline rear end side wall is provided with side opening two, and supervisor and looped pipeline are connected by side wall；Side opening three is uniformly provided with the inner tube being gradually reduced to the back-end provided with diameter in the supervisor, said inner tube rear end side wall；The diameter of the side opening one is less than side opening three.The present invention has advantages below compared with prior art：Using the aperture difference synergy of the change of diameter of inner pipe, side opening one and side opening three, make to form pressure differential between inner tube and supervisor, tissue impurity and inflammatory components is effectively rinsed；The set-up mode that supervisor and looped pipeline are connected, coordinates negative pressure ball effect, it is ensured that one wound of skin realizes drainage and flushing action, easily nursing, reduces wound；In flushing process repeatedly, without changing drainage tube, the pain of patient is reduced, the healing probability of mastitis disease is improved.
Description
Technical field
The invention belongs to technical field of medical equipment, and in particular to a kind of mammary gland inflammatory disease is rinsed, the dual-purpose pipe of drainage.
Background technology
Plasmacellular mastitis is a kind of more complicated mammary gland chronic inflammation, and the cause of disease is still not clear, at present still without generally acknowledged
Treatment specification, Medical level thinks a kind of its chronic non-bacterial inflammation, be fatty matter accumulation in conduit,
It is excessive, cause the chemical irritation and Immunoreactivity of surrounding catheter, cause a large amount of plasmocyte infiltratings.It is the sick recurrent exerbation, broken
Fistula is formed after bursting, can be cured for a long time with secondary bacterial infection；The multiple slurry breast for being born in middle aged and aged women of the disease, is that conduit expands
, caused by catheter wall degenerative change, focus can also occur in many places, form multiple fistulas, or even come round each other, the sore of breast thousand
Hundred holes；In addition to healing opportunity, cure method is also especially important, and existing treatment method is：Medication coordinates surgery to remove
Focus, cleans all surface of a wound；Wherein drainage is unobstructed and flushing is very important link over the course for the treatment of, it usually needs by two
Root pipe is respectively from two positions insertion on skin of mammary gland, and wherein a pipe is used to rinse, and another a pipe is used for
Liquid drain after flushing is gone out in vitro, existing double set flush pipes are applied to the drainage of single localized sites abscess, such as abdominal cavity
Drainage, but in breast operation, because extent of disease is larger, it is necessary to which the position rinsed is wide, if using double-jacket tube not
It can reach and preferably rinse and drainage effect, and then the probability that plasmacellular mastitis disease can be influenceed to cure, in order to avoid existing double
Sleeve pipe developing result difference or two tubes are to the wound of skin of mammary gland, and the problems such as be not easy nursing, this irrigation and drainage two
Needed to carry out further Improvement with pipe.
The content of the invention
The purpose of the present invention is to be located at two positions of skin of mammary gland for existing two tubes, while rinsing, while drawing
Stream, it is big to skin trauma, rinse there is provided a kind of mammary gland inflammatory disease the problem of be difficult to nurse, the dual-purpose pipe of drainage.
The present invention is achieved by the following technical solutions：A kind of mammary gland inflammatory disease is rinsed, the dual-purpose pipe of drainage, including master
Pipe and looped pipeline, supervisor and looped pipeline rear end are sealing structure, and side opening one, looped pipeline rear end side wall are uniformly provided with supervisor's rear end side wall
On be uniformly provided with side opening two, the predominant tube diameter is more than looped pipeline diameter, and supervisor and looped pipeline are connected by side wall, and coupling part is connects
Connect wall；Side opening three is uniformly provided with the inner tube being gradually reduced to the back-end provided with diameter in the supervisor, said inner tube rear end side wall；
The diameter of the side opening one is less than side opening three.
As further improvement of these options, the connection wall is located at supervisor outside or positioned at supervisor inner side.
As further improvement of these options, when the connection wall is located at supervisor inner side, supervisor is provided with connection wall
Side front end is provided with perforate one, and rear end is provided with perforate two；Said inner tube front end is stretched out from perforate one, the part in the outside of perforate one
Provided with card edge；Said inner tube rear end is stretched out from perforate two.
As further improvement of these options, the connection wall is located adjacent to one end of perforate one；The connection wall
The supervisor of rear end is provided with pleated portions, and the looped pipeline of pleated portions rear end is closed with supervisor to be not attached to；Before the upper perforate two of the supervisor
End is provided with inside groove；The internal diameter of the inside groove is identical with the external diameter of looped pipeline；
When above structure can stretch pleated portions, due to card edge and connection wall collective effect, make looped pipeline relative to supervisor's forward end
Motion；When pleated portions full extension, looped pipeline rear end is placed exactly in inside groove.
Length, the connection wall length of supervisor and looped pipeline are not restricted in the present invention, use need during operation can be met
Ask.
The supervisor and looped pipeline side wall also include the stria through supervisor, in stria provided with vivo when can under X-ray
The developing materials seen, the developing materials are development coating, are sealed in inside stria, not with human contact, can pass through the thing that develops
Matter accurately judges supervisor and the stop place of looped pipeline in vivo.
Described to be responsible for for the slurries after flushing to be drawn, looped pipeline is used for injecting normal saline or antibiotic；Specifically make
Used time, before sewing up a wound, supervisor and looped pipeline are placed in relevant position, sewed up a wound, supervisor is that drainage tube and looped pipeline are rushed
Pipe is washed due to linking together, in wound only one of which wound, easily nursing；Punching is performed according to specific purging method
Operation is washed, when not rinsing, supervisor and looped pipeline are connected on same negative pressure ball；Negative pressure ball, which is also acted as, makes what supervisor and looped pipeline attracted
Effect；After using finishing, two tubes is adsorbed mutually or is closed at looped pipeline can extract in supervisor.
Wherein, inner tube is in supervisor, and inner tube is respectively equipped with the side opening of different-diameter with supervisor, can pass through inner tube and master
The pressure differential enhancing of pipe contributes to drainage unobstructed the absorption of flushing liquor, even if upper some or certain the several side opening quilts of supervisor
Organize impurity to block, due to the pressure differential effect between side opening one and side opening three, blocked side opening one can be made to recover unobstructed, i.e.,
Blocked side opening one is not recovered unobstructed, due to forming cavity between inner tube and supervisor, between side opening one and side opening three
Mutually together with unobstructed therefore, it is possible to the drainage that is maintained in flushing process, the change of inner tube diameter coordinates side opening one and side opening three
Size difference synergy, can by the tissue impurity after flushing with liquid stream flow out, so as to ensure the high efficiency of flushing process.
When supervisor and the rear end of looped pipeline are put in body of gland, put according to actual focal position, to ensure each focus portion
Dividing can effectively be rinsed.
The present invention has advantages below compared with prior art：Utilize the hole of the change of diameter of inner pipe, side opening one and side opening three
Footpath difference and synergism effect, makes to form pressure differential between inner tube and supervisor, so as to improve the suction-operated to flushing liquor, can make tissue
Impurity and inflammatory components are effectively rinsed, it is ensured that drainage is unobstructed；The set-up mode that supervisor and looped pipeline are connected, coordinates negative pressure ball to make
With, it is ensured that one wound of skin realizes drainage and flushing action, reduces skin trauma, it is easier to nurse；In flushing process repeatedly
In, without changing drainage tube, reduce the pain of patient, it is possible to increase the healing probability of mastitis disease.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is connection wall located at cross-sectional view when being responsible for outside.
Fig. 3 is the structural representation of the embodiment of the present invention 2.
Fig. 4 is connection wall located at cross-sectional view when being responsible for inner side.
Fig. 5 is the structural representation of the embodiment of the present invention 3.
Fig. 6 is the stretched out structure schematic diagram of the embodiment of the present invention 4.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figs. 1-2, a kind of mammary gland inflammatory disease flushing, the dual-purpose pipe of drainage, including supervisor 1 and looped pipeline 2, supervisor 1 and pair
The rear end of pipe 2 is sealing structure, is uniformly provided with 1 rear end side wall of supervisor on side opening 1, the rear end side wall of looped pipeline 2 and is uniformly provided with side
Hole 2 22,1 diameter of the supervisor is more than the diameter of looped pipeline 2, and supervisor 1 and looped pipeline 2 are connected by side wall, and coupling part is connection wall 21
（Represented in figure by thick line portion）；The inner tube 3 being gradually reduced to the back-end provided with diameter in the supervisor 1, the rear end side of said inner tube 3
Side opening 3 31 is uniformly provided with wall；The diameter of the side opening 1 is less than side opening 3 31；The connection wall 21 is located at outside supervisor 1
The connected mode of side, supervisor 1 and looped pipeline 2 as shown in Figure 2, is illustrated in Fig. 2 for the cross section of supervisor 1 and the coupling part of looped pipeline 2
Figure；
The drainage tube, which also includes routine techniques of the prior art, to be included being provided in the pipe wall.
Length, the length of connection wall 21 of supervisor 1 and looped pipeline 2 are not restricted in the present invention, making when can meet operation
With demand.
The supervisor 1 is used to draw in the slurries after flushing, and looped pipeline 2 is used for injecting normal saline or antibiotic；Specific
In use, before sewing up a wound, supervisor 1 and looped pipeline 2 are placed in relevant position, sewed up a wound, supervisor 1 i.e. drainage tube and looped pipeline
2 i.e. flush pipes are due to linking together, in wound only one of which wound, easily nursing；According to specific purging method
Flushing operation is performed, when not rinsing, supervisor 1 and looped pipeline 2 are connected on same negative pressure ball；Negative pressure ball, which is also acted as, makes the He of supervisor 1
The effect that looped pipeline 2 attracts；After using finishing, two tubes is adsorbed mutually or is closed at looped pipeline 2 can extract in supervisor 1.
Wherein, inner tube 3 is in supervisor 1, and inner tube 3 is respectively equipped with the side opening of different-diameter with supervisor 1, can pass through inner tube
3 and supervisor 1 pressure differential enhancing to the absorption of flushing liquor, contribute to drainage unobstructed, though on supervisor 1 some or certain it is several
Side opening is blocked by tissue impurity, due to the pressure differential effect between side opening 1 and side opening 3 31, can make blocked side opening one
11 recover unobstructed, even if blocked side opening 1 does not recover unobstructed, due to forming cavity, side opening between inner tube 3 and supervisor 1
Between one 11 and side opening 3 31 mutually together with, it is unobstructed therefore, it is possible to the drainage that is maintained in flushing process, the caliber of inner tube 3
Change coordinates the size difference synergy of side opening 1 and side opening 3 31, can flow out the tissue impurity after flushing with liquid stream,
So as to ensure the high efficiency of flushing process.
The supervisor and looped pipeline side wall also include the stria through supervisor, in stria provided with vivo when can under X-ray
The developing materials seen, the developing materials are development coating, are sealed in inside stria, not with human contact, can pass through the thing that develops
Matter accurately judges supervisor and the stop place of looped pipeline in vivo.
When the rear end for being responsible for 1 and looped pipeline 2 is put in body of gland, put according to actual focal position, mammary gland is placed in respectively
Deep layer or mammary gland shallow-layer, to ensure that each focal part can be rinsed effectively.
Embodiment 2
As shown in figures 3-4, on the basis of embodiment 1, the connection wall 21 is located at the inner side of supervisor 1, and supervisor 1 is provided with connection wall
21 side front end is provided with perforate 1, and rear end is provided with perforate 2 13；The front end of said inner tube 3 is stretched out from perforate 1, in perforate
The part in one 12 outsides is provided with card along 23；The rear end of said inner tube 3 is stretched out from perforate 2 13.
Embodiment 3
As shown in figs. 4-6, on the basis of embodiment 2, the connection wall 21 is located adjacent to one end of perforate 1；The company
The supervisor 1 for connecing the rear end of wall 21 is provided with pleated portions 14, and the looped pipeline 2 of the rear end of pleated portions 14 is closed with supervisor 1 to be not attached to；The supervisor
The front end of perforate 2 13 is provided with inside groove 14 on 1；The internal diameter of the inside groove 14 is identical with the external diameter of looped pipeline 2；
When above structure can make the stretching, extension of pleated portions 14, because card is along 23 and the collective effect of connection wall 21, make looped pipeline 2 relative to supervisor
1 end motion forward；When 14 full extension of pleated portions, the rear end of looped pipeline 2 is placed exactly in inside groove 14.
Using the aperture difference synergy of the change of the diameter of inner tube 3, side opening 1 and side opening 3 13, make inner tube 3 and main
Pressure differential is formed between pipe 1, so as to improve the suction-operated to flushing liquor, tissue impurity and inflammatory components can be made effectively to be rushed
Wash, it is ensured that drainage is unobstructed；The set-up mode that supervisor 1 and looped pipeline 2 are connected, coordinates negative pressure ball effect, it is ensured that a wound, which is realized, to be drawn
Stream and flushing action, reduce skin trauma, it is easier to nurse；In flushing process repeatedly, without changing drainage tube, patient is reduced
Pain, it is possible to increase the healing probability of mastitis disease.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (8)
1. after a kind of mammary gland inflammatory disease flushing, the dual-purpose pipe of drainage, it is characterised in that including supervisor and looped pipeline, supervisor and looped pipeline
End is sealing structure, is uniformly provided with supervisor's rear end side wall on side opening one, looped pipeline rear end side wall and is uniformly provided with side opening two, described
Predominant tube diameter is more than looped pipeline diameter, and supervisor and looped pipeline are connected by side wall, and coupling part is connection wall；Provided with straight in the supervisor
Side opening three is uniformly provided with the inner tube that footpath is gradually reduced to the back-end, said inner tube rear end side wall；The diameter of the side opening one is less than
Side opening three.
2. a kind of mammary gland inflammatory disease as claimed in claim 1 is rinsed, the dual-purpose pipe of drainage, it is characterised in that the connection wall position
In supervisor outside.
3. a kind of mammary gland inflammatory disease as claimed in claim 1 is rinsed, the dual-purpose pipe of drainage, it is characterised in that the connection wall position
In supervisor inner side.
4. a kind of mammary gland inflammatory disease as claimed in claim 3 is rinsed, the dual-purpose pipe of drainage, it is characterised in that the supervisor is provided with
The side front end of connection wall is provided with perforate one, and rear end is provided with perforate two；Said inner tube front end is stretched out from perforate one, outside perforate one
The part of side is provided with card edge；Said inner tube rear end is stretched out from perforate two.
5. a kind of mammary gland inflammatory disease as claimed in claim 4 is rinsed, the dual-purpose pipe of drainage, it is characterised in that the connection wall position
In one end close to perforate one.
6. a kind of mammary gland inflammatory disease as claimed in claim 5 is rinsed, the dual-purpose pipe of drainage, it is characterised in that after the connection wall
The supervisor at end is provided with pleated portions, and the looped pipeline of pleated portions rear end is closed with supervisor to be not attached to；The front end of the upper perforate two of the supervisor
Provided with inside groove.
7. as claimed in claim 6 a kind of mammary gland inflammatory disease rinse, the dual-purpose pipe of drainage, it is characterised in that the inside groove it is interior
Footpath is identical with the external diameter of looped pipeline.
8. a kind of mammary gland inflammatory disease as any one of claim 1-7 is rinsed, the dual-purpose pipe of drainage, it is characterised in that institute
Stating supervisor and looped pipeline side wall also includes the stria through supervisor, in stria provided with vivo when can under X-ray visible development thing
Matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710208623.1A CN107050628A (en) | 2017-03-31 | 2017-03-31 | A kind of mammary gland inflammatory disease is rinsed, the dual-purpose pipe of drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710208623.1A CN107050628A (en) | 2017-03-31 | 2017-03-31 | A kind of mammary gland inflammatory disease is rinsed, the dual-purpose pipe of drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107050628A true CN107050628A (en) | 2017-08-18 |
Family
ID=59603092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710208623.1A Withdrawn CN107050628A (en) | 2017-03-31 | 2017-03-31 | A kind of mammary gland inflammatory disease is rinsed, the dual-purpose pipe of drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107050628A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045369A (en) * | 2018-06-22 | 2018-12-21 | 樊庆勇 | A kind of N is to intervention lavation depression drainage device |
| CN109771714A (en) * | 2019-03-12 | 2019-05-21 | 宁波华坤医疗器械有限公司 | Drainage component |
| WO2020186729A1 (en) * | 2019-03-19 | 2020-09-24 | 景润(上海)医疗器械有限公司 | Negative pressure drainage and cleaning system for sutureless closure of skin wound |
| EP3849628A4 (en) * | 2018-09-11 | 2021-11-03 | The Cooper Health System | Body cavity irrigation and drainage system and method |
-
2017
- 2017-03-31 CN CN201710208623.1A patent/CN107050628A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045369A (en) * | 2018-06-22 | 2018-12-21 | 樊庆勇 | A kind of N is to intervention lavation depression drainage device |
| EP3849628A4 (en) * | 2018-09-11 | 2021-11-03 | The Cooper Health System | Body cavity irrigation and drainage system and method |
| JP2022500165A (en) * | 2018-09-11 | 2022-01-04 | ザ クーパー ヘルス システム | Cavity irrigation and drainage system and method |
| US11426559B2 (en) | 2018-09-11 | 2022-08-30 | The Cooper Health System, a New Jersey Non-Profit Corporation | Body cavity irrigation and drainage system and method |
| JP7215812B2 (en) | 2018-09-11 | 2023-01-31 | ザ クーパー ヘルス システム | Body cavity irrigation and drainage system and method |
| CN109771714A (en) * | 2019-03-12 | 2019-05-21 | 宁波华坤医疗器械有限公司 | Drainage component |
| WO2020186729A1 (en) * | 2019-03-19 | 2020-09-24 | 景润(上海)医疗器械有限公司 | Negative pressure drainage and cleaning system for sutureless closure of skin wound |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170818 |