CN108187213A - T-shaped fixing-free thoracic drainage tube - Google Patents
T-shaped fixing-free thoracic drainage tube Download PDFInfo
- Publication number
- CN108187213A CN108187213A CN201711332450.0A CN201711332450A CN108187213A CN 108187213 A CN108187213 A CN 108187213A CN 201711332450 A CN201711332450 A CN 201711332450A CN 108187213 A CN108187213 A CN 108187213A
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- branch
- exempt
- main
- shaped
- 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
Links
- 210000000115 thoracic cavity Anatomy 0.000 title abstract description 9
- 239000000463 material Substances 0.000 claims description 2
- 208000004550 Postoperative Pain Diseases 0.000 abstract description 2
- 230000002980 postoperative effect Effects 0.000 description 8
- 238000001356 surgical procedure Methods 0.000 description 6
- 210000004072 lung Anatomy 0.000 description 3
- 230000007115 recruitment Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 208000017897 Carcinoma of esophagus Diseases 0.000 description 1
- 206010030155 Oesophageal carcinoma Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 201000005619 esophageal carcinoma Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 210000003281 pleural cavity Anatomy 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a T-shaped fixing-free thoracic drainage tube, which comprises a main drainage tube and two branch drainage tubes, wherein one ends of the two branch drainage tubes are connected with the front end of the main drainage tube, the axes of the two branch drainage tubes are superposed, the cross sections of the branch drainage tubes are semicircular, the front end of the main drainage tube is connected with the arc-shaped side wall of the branch drainage tube, the planar side wall of the branch drainage tube is vertical to the main drainage tube, and the planar side wall of the branch drainage tube is provided with a drainage hole. The invention can fix the drainage tube without reserving a preset line, and can relieve postoperative pain of a patient.
Description
Technical field
Invention is related to a kind of field of medical instrument more particularly to a kind of T-shaped exempts from fixed intrathoracic drain.
Background technology
The postoperative row closed drainage of pleural cavity of thoracic surgery routine operation (such as pulmonay lobectomy, Radical Resection of Esophageal Carcinoma etc.) has been normal
Rule and common recognition.But the problem of reality is that related measure has achieved huge advance in thoracic surgery mode and art, and postoperative pipe
Reason (such as drainage tube and urinary catheter) does not change but.The postoperative purpose using intrathoracic drain mainly prevents aerothorax or product
Liquid and promotion lung recruitment, to reduce related complication.Nearly ten years, hysteroscope technology is widely applied and is taken in thoracic surgery field
Great progress is obtained, but postoperative 36F, 32F or 28F drainage tube that still adopts is drained.Everybody tends to 28F, 28F at present
PVC drainage tubes contribute to postoperative lung recruitment, and current version intrathoracic drain is by thoracic surgery art or closed drainage is put
Enter, be placed in 4~5cm of length, traditional intrathoracic drain needs postoperative in incision indwelling preplaced line due to not having fixed structure
To fix drainage tube, and preplaced line brings great discomfort to patient, such as pain, moving obstacle and drainage nozzle delayed union
Deng.
Invention content
Invention for traditional intrathoracic drain due to there is no fixed structure, need it is postoperative incision indwelling preplaced line with
Fixed drainage tube provides one kind and exempts from fixed intrathoracic drain, can be fixed without indwelling preplaced line.
In order to achieve the above objectives, the technical solution for inventing use is as follows：
Disclosure of the invention one kind is T-shaped to exempt from fixed intrathoracic drain, including main drainage tube and branch's drainage tube, branch's drainage
There are two pipes, and one end of Liang Ge branches drainage tube is connect with the front end of main drainage tube, and the axis of Liang Ge branches drainage tube overlaps,
The cross section of branch's drainage tube is semicircle, and the front end of main drainage tube connects the curved wall of branch's drainage tube, branch's drainage tube
Flat sidewall it is vertical with main drainage tube, open up conduction hole in the flat sidewall of branch's drainage tube.
Preferably, the flat sidewall of Liang Ge branches drainage tube is formed after closing up pipe diameter and main drainage tube it is straight
Diameter is identical.
Preferably, the length of Liang Ge branches drainage tube is respectively 4cm and 7cm.
Preferably, the main drainage tube, branch's drainage tube are integrally manufactured.
Preferably, the main drainage tube, branch's drainage tube material be PVC plastic.
Preferably, length is that branch's drainage tube of 4cm opens up two conduction holes, and described two conduction holes are along branch's drainage tube
Axial arranging；Branch's drainage tube that length is 7cm opens up three conduction holes, and three conduction holes are axial etc. along branch's drainage tube
It is intervally arranged.
Preferably, the conduction hole is round, rectangular or oval.
Further, the main drainage tube rear end connection vacuum suction connector..
Advantageous effect of the invention is as follows：
Invention utilizes the drainage tube being placed in thoracic cavity, can just be fixed without preset reserved line after surgery, and mitigation patient is uncomfortable,
Alleviate postoperative pain, promote lung recruitment, reduce pulmonary complication, accelerate the postoperative rehabilitation of thoracic surgery patient.
Description of the drawings
Fig. 1 is the structure diagram of invention；
Fig. 2 is schematic diagram when Liang Ge branches drainage tube closes up；
In figure：1- main drainage tubes, 2- conduction holes, 3- branches drainage tube.
Specific embodiment
In order to which the object, technical solution and advantage for making invention are more clearly understood, below in conjunction with attached drawing, to invention into traveling
One step is described in detail.
As shown in Figure 1 and Figure 2, the T-shaped of disclosure of the invention exempts from fixed intrathoracic drain, is drained including main drainage tube 1 and branch
Pipe 3,1 rear end of main drainage tube connection vacuum suction connector, there are two branch's drainage tubes 3, one end of Liang Ge branches drainage tube 3 with
The front end connection of main drainage tube 1, the axis of Liang Ge branches drainage tube 3 overlap, and the cross section of branch's drainage tube 3 is semicircle, main
The curved wall of the front end connection branch drainage tube 3 of drainage tube 1, the flat sidewall of branch's drainage tube 3 is vertical with main drainage tube 1,
Conduction hole 2 is opened up in the flat sidewall of branch's drainage tube 3；The shape of conduction hole 2 is round, rectangular or oval.
The diameter phase of the pipe diameter that the flat sidewall of Liang Ge branches drainage tube 3 is formed after closing up and main drainage tube 1
Together.The length of one of branch's drainage tube 3 is 4cm, opens up two along 3 axial arranging conduction hole 2 of branch's drainage tube；It is another
The length of a branch's drainage tube 3 is 7cm, opens up three along the axial conduction hole 2 arranged at equal intervals of branch's drainage tube 3.
In process of clinical application, after invention is placed in thoracic cavity, two branch's drainage tubes, 3 bifurcated can bear 20-30N's
Power, without there are preplaced line, past outside drawing ductus thoracicus after complete determines fixed intact.When pulling out intrathoracic drain, with more than
The power of 20-30N is extracted, and two branch's drainage tubes 3 can close up into the cross section circle identical with 1 caliber of main drainage tube, be convenient for
Tube drawing.
Existing each model intrathoracic drain can be similarly transformed, i.e. 16F, 18F, 20F, 22F, 24F, 26F,
Each model intrathoracic drain such as 28F, 32F, 36F.
Certainly, invention can also have other various embodiments, in the case of without departing substantially from spirit and its essence, be familiar with this
The technical staff in field can make various corresponding changes and deformation according to invention, but these corresponding changes and deformation should all belong to
In the appended scope of the claims of invention.
Claims (8)
1.T types exempt from fixed intrathoracic drain, it is characterised in that：Including main drainage tube (1) and branch's drainage tube (3), the branch
There are two drainage tubes (3), and the front end of one end of Liang Ge branches drainage tube (3) with main drainage tube (1) is connect, the drainage of Liang Ge branches
The axis for managing (3) overlaps, and the cross section of branch's drainage tube (3) is semicircle, and the front end of main drainage tube (1) connects branch's drainage tube
(3) curved wall, the flat sidewall of branch's drainage tube (3) is vertical with main drainage tube (1), the planar side of branch's drainage tube (3)
Conduction hole (2) is opened up on wall.
T-shaped exempt from fixed intrathoracic drain 2. according to claim 1, it is characterised in that：Liang Ge branches drainage tube (3) is put down
The pipe diameter that surface side wall is formed after closing up is identical with the diameter of main drainage tube (1).
T-shaped exempt from fixed intrathoracic drain 3. according to claim 1 or 2, it is characterised in that：Liang Ge branches drainage tube (3)
Length be respectively 4cm and 7cm.
T-shaped exempt from fixed intrathoracic drain 4. according to claim 3, it is characterised in that：The main drainage tube (1), branch
Drainage tube (3) is integrally manufactured.
T-shaped exempt from fixed intrathoracic drain 5. according to claim 3, it is characterised in that：The main drainage tube (1), branch
The material of drainage tube (3) is PVC plastic.
T-shaped exempt from fixed intrathoracic drain 6. according to claim 3, it is characterised in that：Length is branch's drainage tube of 4cm
(3) two conduction holes (2) are opened up, described two conduction holes (2) are along branch's drainage tube (3) axial arranging；Length is the branch of 7cm
Drainage tube (3) opens up three conduction holes (2), and three conduction holes (2) are axially arranged at equal intervals along branch's drainage tube (3).
T-shaped exempt from fixed intrathoracic drain 7. according to claim 1, it is characterised in that：The conduction hole (2) for it is round,
It is rectangular or oval.
T-shaped exempt from fixed intrathoracic drain 8. according to claim 1, it is characterised in that：Main drainage tube (1) rear end connects
Connect vacuum suction connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711332450.0A CN108187213A (en) | 2017-12-13 | 2017-12-13 | T-shaped fixing-free thoracic drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711332450.0A CN108187213A (en) | 2017-12-13 | 2017-12-13 | T-shaped fixing-free thoracic drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108187213A true CN108187213A (en) | 2018-06-22 |
Family
ID=62574124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711332450.0A Pending CN108187213A (en) | 2017-12-13 | 2017-12-13 | T-shaped fixing-free thoracic drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108187213A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113209448A (en) * | 2021-05-06 | 2021-08-06 | 遂宁市中心医院 | T-shaped thoracic drainage tube and using method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072153A (en) * | 1976-03-03 | 1978-02-07 | Swartz William H | Post hysterectomy fluid drainage tube |
| US5041101A (en) * | 1989-06-05 | 1991-08-20 | Helix Medical, Inc. | Hysterectomy drain appliance |
| CN2440528Y (en) * | 2000-09-07 | 2001-08-01 | 郭绍红 | Drain tube for abdominoscope choledochostomy for exploration |
| CN105311731A (en) * | 2014-07-31 | 2016-02-10 | 苏州大学附属第一医院 | Chest cavity drainage tube |
| CN205586337U (en) * | 2015-11-23 | 2016-09-21 | 罗程 | Novel choledochus T type drainage tube |
| CN206081300U (en) * | 2016-07-22 | 2017-04-12 | 广州市花都区人民医院 | Self -purchased type T pipe under peritoneoscope |
| CN206081301U (en) * | 2016-07-22 | 2017-04-12 | 广州市花都区人民医院 | Easily folding T type pipe of double leaf form |
| CN208678145U (en) * | 2017-12-13 | 2019-04-02 | 四川大学华西医院 | T-shaped fixing-free thoracic drainage tube |
-
2017
- 2017-12-13 CN CN201711332450.0A patent/CN108187213A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072153A (en) * | 1976-03-03 | 1978-02-07 | Swartz William H | Post hysterectomy fluid drainage tube |
| US5041101A (en) * | 1989-06-05 | 1991-08-20 | Helix Medical, Inc. | Hysterectomy drain appliance |
| CN2440528Y (en) * | 2000-09-07 | 2001-08-01 | 郭绍红 | Drain tube for abdominoscope choledochostomy for exploration |
| CN105311731A (en) * | 2014-07-31 | 2016-02-10 | 苏州大学附属第一医院 | Chest cavity drainage tube |
| CN205586337U (en) * | 2015-11-23 | 2016-09-21 | 罗程 | Novel choledochus T type drainage tube |
| CN206081300U (en) * | 2016-07-22 | 2017-04-12 | 广州市花都区人民医院 | Self -purchased type T pipe under peritoneoscope |
| CN206081301U (en) * | 2016-07-22 | 2017-04-12 | 广州市花都区人民医院 | Easily folding T type pipe of double leaf form |
| CN208678145U (en) * | 2017-12-13 | 2019-04-02 | 四川大学华西医院 | T-shaped fixing-free thoracic drainage tube |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113209448A (en) * | 2021-05-06 | 2021-08-06 | 遂宁市中心医院 | T-shaped thoracic drainage tube and using method thereof |
| CN113209448B (en) * | 2021-05-06 | 2022-09-30 | 遂宁市中心医院 | T-shaped thoracic cavity drainage tube |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180622 |