CN104548322B - A kind of thoracic cavity washing drainage catheter - Google Patents
A kind of thoracic cavity washing drainage catheter Download PDFInfo
- Publication number
- CN104548322B CN104548322B CN201510040720.5A CN201510040720A CN104548322B CN 104548322 B CN104548322 B CN 104548322B CN 201510040720 A CN201510040720 A CN 201510040720A CN 104548322 B CN104548322 B CN 104548322B
- Authority
- CN
- China
- Prior art keywords
- drainage
- thoracic cavity
- ductus thoracicus
- catheter
- side opening
- 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.)
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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
- A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0283—Cannula; Nozzles; Tips; their connection means with at least two inner passageways, a first one for irrigating and a second for evacuating
-
- 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
- A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
- A61M2025/0031—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves characterized by lumina for withdrawing or delivering, i.e. used for extracorporeal circuit treatment
-
- 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
- A61M2210/101—Pleural cavity
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
A kind of thoracic cavity washing drainage catheter, belongs to medicine equipment, is adapted to pyothorax patient to treat and uses.It is the most basic treatment method of pyothorax to rinse, drain, and is rinsed by hand through single ductus thoracicus, drainage, thoracic cavity is easily infected by the external world；Flushing liquor short time bolus, damage pleura, bacterial dissemination；Manual operations, patient suffering, clinical position amount are big repeatedly daily.It is simple that the present invention puts pipe operation；Thoracic cavity washing, drainage can be carried out simultaneously, it is not necessary to when rinsing can Lumen catheter, continue closed drainage of pleural cavity；Pipeline is closed all the time, unidirectional drainage, avoids thoracic cavity infected；Sustainable thoracic cavity washing, drainage, clinical efficacy is high, and workload is small；It is adapted to vomica of different sizes to use.
Description
Art
The present invention relates to a kind of medicine equipment, is especially suitable for a kind of thoracic cavity washing drainage that pyothorax patient treatment uses and leads
Pipe.
Background technology
Drainage is the most basic treatment method of pyothorax, and intercostal intubation closed drainage is the most frequently used, rinses thoracic cavity curative effect repeatedly and shows
Write.At present, the single ductus thoracicus of passing through more is rinsed, drainage, can only disconnect conduit when rinsing thoracic cavity temporarily, and flushing liquor is from same root ductus thoracicus
Inject, aspirate repeatedly, communicated unavoidably with the external world, and former drained is adhered to the purulence tongue of ductus thoracicus inwall and can be again introduced into thoracic cavity,
Increase infection chance.Flushing liquor short time bolus, local pleural pressure is big, unfavorable local pleura reparation, or even causes bacterium to be broadcast
Dissipate, especially for bronchopleural fistula patient being present.Similar manual operations repeatedly daily, not only patient suffering, also increases to clinical
Add workload, so puzzled greatly as clinician one.
The content of the invention
In order to overcome the shortcomings of to rinse by hand through single ductus thoracicus, drain, present invention offer is a kind of to be made simply, and structure is skilful
Wonderful, convenient and practical thoracic cavity washing drainage catheter, pyothorax patient is assisted effectively to treat.
The technical solution adopted for the present invention to solve the technical problems is：Leave oblique side opening ductus thoracicus with needle, band seal wire in rear end
Each one of conduit, calparine cap one, after routinely inserting ductus thoracicus, the oblique side opening leather plug in ductus thoracicus rear end is opened, band wire catheter is from ductus thoracicus
Oblique side opening is inserted into correct position, and rear end of conduit is fixed with the oblique side opening locally embedding of ductus thoracicus, pulls out seal wire, external calparine cap.Punching
Washing lotion enters thoracic cavity through conduit, is drained by ductus thoracicus.
The beneficial effects of the invention are as follows：Put pipe operation simply, physician patient's ward bed side is operable；Thoracic cavity rushes
Wash, drain and can carry out simultaneously, it is not necessary to when rinsing can Lumen catheter, continue closed drainage of pleural cavity；Pipeline is closed all the time, rinses
Liquid, hydrothorax unidirectional drainage, avoid thoracic cavity by tube chamber outside and lumen wall dirt repeated infection；Sustainable thoracic cavity washing, drainage, stream
Speed is controllable, avoids adverse reaction, effectively improves clinical efficacy, and significantly reduces clinical position amount；Conduit, ductus thoracicus junction position
It is adjustable, it is adapted to thoracic cavity washing of different sizes, drainage.
Brief description of the drawings
Fig. 1-Fig. 7 is the structure chart of the present invention.
The draw point of 1, ductus thoracicus with needle in Fig. 1
Side opening 3, ductus thoracicus 4, the oblique side opening opening leather plug 5 in ductus thoracicus rear end, the oblique side opening in ductus thoracicus rear end are drained in Fig. 2 in front of 2, ductus thoracicus
Opening
Fig. 3 is after Fig. 1, Fig. 2 are combined
6, guiding steel wire in Fig. 4
7, conduit in Fig. 5
Fig. 6 is after Fig. 4, Fig. 5 are combined
Fig. 7 is 8, ductus thoracicus lateral port 9 after Fig. 3, Fig. 6 combination, calparine cap 10, at woven hose needle point piercing
Embodiment
Ductus thoracicus with needle (Fig. 3) covers leather plug 4, is routinely inserted in the suitable wall of the chest intercostal of patient, pulls out draw point 1, outside ductus thoracicus
Side port 8 connects water-sealed drainage bottle, and ductus thoracicus is fixed at chest wall incision.Leather plug 4 is opened, the conduit (Fig. 6) with guiding steel wire is oblique from ductus thoracicus rear end
It is fixed (Fig. 7) that correct position insertion is incorporated at side opening opening 5, guiding steel wire 6 is pulled out, screws on calparine cap 9, woven hose and heparin
Cap connects.Flushing liquor enters thoracic cavity through conduit 7, is drained after flushing by ductus thoracicus 3.If being not required to thoracic cavity washing, can Lumen catheter 7,
Leather plug 4 is covered to continue to drain.
Claims (1)
1. a kind of thoracic cavity washing drainage catheter, it is to leave the ductus thoracicus with needle of oblique side opening, a band wire catheter by a near-end,
One calparine cap combines, it is characterized in that：Band wire catheter is incorporated into correct position insertion from the oblique side opening of ductus thoracicus near-end and fixed,
Proximal port connects calparine cap；Drainage side opening is provided with the tube wall of foregoing ductus thoracicus with needle, positioning ball is provided with aforementioned strip wire catheter,
Corresponding, the inwall of oblique side opening is arranged with one group of spherical hollow space being engaged with episphere hole, formation with positioning ball, foregoing
The near-end of seal wire is additionally provided with spacing ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510040720.5A CN104548322B (en) | 2015-01-23 | 2015-01-23 | A kind of thoracic cavity washing drainage catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510040720.5A CN104548322B (en) | 2015-01-23 | 2015-01-23 | A kind of thoracic cavity washing drainage catheter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104548322A CN104548322A (en) | 2015-04-29 |
| CN104548322B true CN104548322B (en) | 2018-01-05 |
Family
ID=53066067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510040720.5A Active CN104548322B (en) | 2015-01-23 | 2015-01-23 | A kind of thoracic cavity washing drainage catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104548322B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067990U (en) * | 1990-06-09 | 1990-12-26 | 山东威海市文登中心医院 | Diagnosis location guide tube puncture needle |
| CN201370777Y (en) * | 2009-03-03 | 2009-12-30 | 阚彤 | Separable nasogastric and nasointestinal tube |
| CN102029008A (en) * | 2010-12-07 | 2011-04-27 | 中国人民解放军第三军医大学第一附属医院 | Compound puncture drainage needle |
| CN202313629U (en) * | 2011-10-17 | 2012-07-11 | 鞠作泉 | Penetrative positioning pleural casing puncture needle |
| CN204446949U (en) * | 2015-01-23 | 2015-07-08 | 缪明 | A kind of thoracic cavity washing drainage catheter |
-
2015
- 2015-01-23 CN CN201510040720.5A patent/CN104548322B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067990U (en) * | 1990-06-09 | 1990-12-26 | 山东威海市文登中心医院 | Diagnosis location guide tube puncture needle |
| CN201370777Y (en) * | 2009-03-03 | 2009-12-30 | 阚彤 | Separable nasogastric and nasointestinal tube |
| CN102029008A (en) * | 2010-12-07 | 2011-04-27 | 中国人民解放军第三军医大学第一附属医院 | Compound puncture drainage needle |
| CN202313629U (en) * | 2011-10-17 | 2012-07-11 | 鞠作泉 | Penetrative positioning pleural casing puncture needle |
| CN204446949U (en) * | 2015-01-23 | 2015-07-08 | 缪明 | A kind of thoracic cavity washing drainage catheter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104548322A (en) | 2015-04-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |