CN105920719A - Novel T-type drainage tube set - Google Patents
Novel T-type drainage tube set Download PDFInfo
- Publication number
- CN105920719A CN105920719A CN201610340185.XA CN201610340185A CN105920719A CN 105920719 A CN105920719 A CN 105920719A CN 201610340185 A CN201610340185 A CN 201610340185A CN 105920719 A CN105920719 A CN 105920719A
- Authority
- CN
- China
- Prior art keywords
- tube
- novel
- drainage tube
- port
- transverse tube
- 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
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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
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
- A61M39/105—Multi-channel connectors or couplings, e.g. for connecting multi-lumen tubes
-
- 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
- A61M2210/1042—Alimentary tract
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides a novel T-type drainage tube set, belongs to the technical field of medical instruments and aims to solve the problems that medicine leakage and infection are prone to occur during use in the prior art. The novel T-type drainage tube set comprises a rotary sealing tee joint, a three-way valve matched with the rotary sealing tee joint and a T-type drainage tube in interference fit with any port of a transverse tube of the rotary sealing tee joint, wherein the rotary sealing tee joint comprises the transverse tube and a vertical tube, the vertical tube is perpendicularly connected in the middle of the transverse tube and communicates with the transverse tube, a port of the vertical tube is taken as a transfusion end, the transverse tube adopts a bilaterally symmetric structure, the size of the transverse tube is gradually reduced from the middle to two sides of the tube, and connector threads are formed in outer circumferences of the ports at two ends. The novel T-type drainage tube set is provided with an outer connector for connection with an external device, the problem that bile leaks from the periphery of a tube after being drained from the abdominal cavity to the outside of the skin is solved, and the staining problem caused by existing self-transformed connectors is solved.
Description
Technical field
The invention belongs to technical field of medical instruments, be specifically related to a kind of Novel T-shaped drainage tube suit.
Background technology
T-shaped drainage tube, for choledochus and hepatic duct operation, plays decompression and the effect supported, to ensure that courage is total
Pipe suture will make bile excessive because Choledochal inner pressure power is too high, can promote disappearing of inflammation simultaneously, have
It is beneficial to healing, prevents narrow, the complication such as to block generation.
Existing T-shaped pipe there is problems in that
1, the size of existing T-shaped male union includes 6Fr, 8Fr, 10Fr, 12Fr, 14Fr, 28Fr and 30Fr
Type etc., coupling disunity, do not mate with external equipment, as with T-shaped pipe with the use of drainage bag structure
Size is fixed, so causing postoperative T-shaped pipe to be connected inconvenient with drainage tube, as 6Fr, 8Fr, 10Fr, 12Fr,
The 14Fr type T-shaped pipe external tapping of tradition is too small, as postoperative linking drainage bag easily occur not overlapping or casing-contact away from
Cause drainage bag from short-range missile come off or occur that bile leaks outside；Such as 28Fr, 30Fr type collar extension excessive linking drainage bag mistake
The phenomenon that drainage bag comes off, bile leaks outside is there will be equally in lax；Not only bile leaks outside pollution clothes, disease
Bed, also results in cross-infection and exists, and occurs that infecting seriously occurs in the occupational exposure of medical personnel；Clinically
Owing to the disunity phenomenon medical worker of coupling is in order to solve to be connected the problem of external device, use other thing
Product are reequiped voluntarily and are caused cross-infection；
2, owing to not matching with injection contrast apparatus during traditional T-shaped pipe row radiography, such as syringe, it is frequently used
Clamp or repacking drainage system or transfusion device etc. are allowed to it supporting rear injection and have continued for many years, usually go out
The pollution of leakage dosing radiography, Drug leakage repeatedly when existing radiography hourglass medicine, radiography, it is also possible to cause radiography
After fever phenomenon；
3, the clinic method of multiplex winding pipe, the method for adhesive plaster stopped pipe, sometimes people's effect when tradition T pipe clamp closes
Very well after stopped pipe ne-leakage but winding during stopped pipe can cause disease owing to there being suture to fix T Tube Drain on skin
People has an intense pain；Occur that substantial amounts of bile leaks outside sometimes after stopped pipe, and when existence opens T pipe again
Obstacle such as tear stopped pipe be wound around adhesive plaster time the suture of Principle of Pain and fixing T pipe can be caused to come off.And
The bile of the most tight appearance of collar extension stopped pipe just occurred after patient discharge after tradition T pipe stopped pipe leaks outside.
Summary of the invention
It is an object of the invention to propose a kind of Novel T-shaped drainage tube suit, solve making of prior art existence
Used time easily occurs leaking medicine and the problem of infection.
For achieving the above object, the one of the present invention Novel T-shaped drainage tube suit includes:
Sealing swivel tee, described sealing swivel tee includes that transverse tube and vertical tube, described vertical tube are vertically connected on
The middle part of transverse tube, described vertical tube connects with transverse tube, and the port of described vertical tube is as transfusion end, and described transverse tube is
Bilateral symmetry, is tapered into both sides outside dimension by centre, and port, two ends excircle is provided with interface
Screw thread；
The triple valve coordinated with sealing swivel tee；
And put down, with sealing any one port interference of transverse tube in swivel tee, the T-shaped drainage tube coordinated.
Described suit also includes that the conversion head of integral type, described conversion head include that diameter-variable connector and T pipe connect
Device, described diameter-variable connector is cylinder-like structure, and described cylinder-like structure is provided with internal thread, and described close
In envelope swivel tee, a port of transverse tube connects, and described T tube connector outside dimension is near diameter-variable connector
One end tapers into away from diameter-variable connector one end, described T tube connector port and T-shaped drainage tube interference
Coordinate.
The outer wall of described T tube connector near diameter-variable connector one end to away from diameter-variable connector one end by many
Individual size cone from large to small is constituted, and the full-size of multiple cones is on same straight line.
The cone that the outer wall of described transverse tube is changed from small to big by multiple sizes to centre from a port is constituted.
The full-size of multiple cones of the outer wall of described transverse tube is on same straight line, and and horizontal direction
Angular configurations scope be 5 °-30 °.
Described sealing swivel tee internal diameter is more than 2mm.
The invention have the benefit that the one Novel T-shaped drainage tube suit of the present invention is by conversion head and close
The external tapping that the unified suit of envelope swivel tee is connected with external device (ED), does not haves and draws skin in abdominal cavity
Rear pipe week seepage problem；Solve T pipe external drainage mouth do not mate the drainage bag of appearance come off or occur bile,
Drainage-fluid leaks outside phenomenon；The pollution that conventional self reliant rebuilding joint exists is solved by sealing arranging of swivel tee
Problem, the most multichannel sealing swivel tee is unified supporting with syringe, infusion apparatus joint, is solved injection
Time leakage problem；It is connected supporting, does not haves the phenomenon of leakage, outer pollution and greatly reduce medical worker's
Occupation is polluted, cross-infection；The pain that winding stopped pipe method when solving and reduce stopped pipe causes, solves to close
The pollution that the bile that may need not occur due to tradition stopped pipe method after pipe leaks outside and causes, reduces patient's
Psychological burden.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of one Novel T-shaped drainage tube suit of the present invention；
Fig. 2 is the another kind of structural representation of one Novel T-shaped drainage tube suit of the present invention；
Fig. 3 be the present invention one Novel T-shaped drainage tube suit in seal rotate three-port structure sectional view；
Fig. 4 be the present invention one Novel T-shaped drainage tube suit in seal rotate three-port structure schematic diagram；
Fig. 5 be the present invention one Novel T-shaped drainage tube suit in triple valve structural representation；
Fig. 6 be the present invention one Novel T-shaped drainage tube suit in triple valve structure sectional view；
Fig. 7 is that header structure schematic diagram is changed in the one Novel T-shaped drainage tube suit transfer of the present invention；
Fig. 8 be the present invention one Novel T-shaped drainage tube suit in T-shaped drainage tube structural representation；
Wherein: 1, seal swivel tee, 101, transverse tube, 102, vertical tube, 103, transfusion end, 104, even
Connect T pipe end, 105, drainage end, 2, conversion head, 201, diameter-variable connector, 202, T tube connector, 3,
T-shaped drainage tube, 4, triple valve.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
Embodiment one:
Seeing and send out Fig. 1, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, accompanying drawing 6 and accompanying drawing 8, the one of the present invention is novel
T-shaped drainage tube suit includes:
Sealing swivel tee 1, described sealing swivel tee 1 includes transverse tube 101 and vertical tube 102, described vertical tube
102 middle parts being vertically connected on transverse tube 101, described vertical tube 102 connects with transverse tube 101, described vertical tube 102
Port as transfusion end 103, described transverse tube 101 is bilateral symmetry, by centre to both sides outside dimension by
Gradual change is little, and port, two ends excircle is provided with interface thread, any one port as connect T pipe end 104,
Another port is as drainage end 105；
The triple valve 4 coordinated with sealing swivel tee 1；
And equal coordinate T-shaped draw with sealing connection T pipe end 104 interference of transverse tube 101 in swivel tee 1
Flow tube 3.
Seeing accompanying drawing 2 and accompanying drawing 7, described suit also includes that the conversion head 2 of integral type, described conversion head 2 wrap
Including diameter-variable connector 201 and T tube connector 202, described diameter-variable connector 201 is cylinder-like structure, described
Cylinder-like structure is provided with the connection T pipe end 104 of transverse tube 101 in internal thread, and described sealing swivel tee 1
Connecting, described T tube connector 202 outside dimension connects to away from reducing near diameter-variable connector 201 one end
Device 201 one end tapers into, described T tube connector 202 port and T-shaped drainage tube 3 interference fit.
The outer wall of described T tube connector 202 near diameter-variable connector 201 one end to away from diameter-variable connector
201 one end are made up of multiple sizes cone from large to small, and the full-size of multiple cones is at same straight line
On.
The cone that the outer wall of described transverse tube 101 is changed from small to big by multiple sizes to centre from a port is constituted.
The full-size of multiple cones of the outer wall of described transverse tube 101 is on same straight line, and and level
The angular configurations scope in direction is 5 °.
Described sealing swivel tee 1 internal diameter is more than 2mm.
Embodiment two:
The present embodiment is with the difference of embodiment one: the maximum of multiple cones of the outer wall of described transverse tube 101
Size on same straight line, and and the angular configurations scope of horizontal direction be 10 °.
Embodiment three:
The present embodiment is with the difference of embodiment one: the maximum of multiple cones of the outer wall of described transverse tube 101
Size on same straight line, and and the angular configurations scope of horizontal direction be 20 °.
Embodiment four:
The present embodiment is with the difference of embodiment one: the maximum of multiple cones of the outer wall of described transverse tube 101
Size on same straight line, and and the angular configurations scope of horizontal direction be 30 °.
Claims (6)
1. a Novel T-shaped drainage tube suit, it is characterised in that including:
Sealing swivel tee (1), described sealing swivel tee (1) includes transverse tube (101) and vertical tube (102),
Described vertical tube (102) is vertically connected on the middle part of transverse tube (101), described vertical tube (102) and transverse tube (101)
Connection, the port of described vertical tube (102) is as transfusion end (103), and described transverse tube (101) is that left and right is right
Claiming structure, centre taper into both sides outside dimension, port, two ends excircle is provided with interface thread；
The triple valve (4) coordinated with sealing swivel tee (1)；
And put down, with sealing any one port interference of transverse tube (101) in swivel tee (1), the T coordinated
Type drainage tube (3).
The Novel T-shaped drainage tube of one the most according to claim 1 is set with, it is characterised in that described set
Dress also includes the conversion head (2) of integral type, and described conversion head (2) includes diameter-variable connector (201) and T
Tube connector (202), described diameter-variable connector (201) is cylinder-like structure, and described cylinder-like structure is arranged
The port having transverse tube (101) in internal thread, and described sealing swivel tee (1) connects, described T
Tube connector (202) outside dimension near diameter-variable connector (201) one end to away from diameter-variable connector (201)
One end tapers into, described T tube connector (202) port and T-shaped drainage tube (3) interference fit.
The Novel T-shaped drainage tube of one the most according to claim 2 is set with, it is characterised in that described T
The outer wall of tube connector (202) near diameter-variable connector (201) one end to away from diameter-variable connector (201)
One end is made up of multiple sizes cone from large to small, and the full-size of multiple cones is on same straight line.
4. it is set with according to the Novel T-shaped drainage tube of one described in claim 1,2 or 3, it is characterised in that
The cone that the outer wall of described transverse tube (101) is changed from small to big by multiple sizes to centre from a port is constituted.
The Novel T-shaped drainage tube of one the most according to claim 4 is set with, it is characterised in that described horizontal stroke
The full-size of multiple cones of the outer wall of pipe (101) is on same straight line, and and the angle of horizontal direction
Degree span is 5 °-30 °.
6. being set with according to the Novel T-shaped drainage tube of one described in claim 1,2,3 or 5, its feature exists
In, described sealing swivel tee (1) internal diameter is more than 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610340185.XA CN105920719A (en) | 2016-05-20 | 2016-05-20 | Novel T-type drainage tube set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610340185.XA CN105920719A (en) | 2016-05-20 | 2016-05-20 | Novel T-type drainage tube set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105920719A true CN105920719A (en) | 2016-09-07 |
Family
ID=56841900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610340185.XA Pending CN105920719A (en) | 2016-05-20 | 2016-05-20 | Novel T-type drainage tube set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105920719A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200957208Y (en) * | 2005-08-12 | 2007-10-10 | 李英俊 | T-shaped drain |
| CN201091742Y (en) * | 2007-09-13 | 2008-07-30 | 李同霞 | Pleural closed water-spreading connecting pipe |
| CN202478403U (en) * | 2012-02-15 | 2012-10-10 | 宜昌市第一人民医院 | Medical multifunctional conversion joint |
| WO2013117121A1 (en) * | 2012-02-10 | 2013-08-15 | Zhu Xinsheng | Non-clogging drainage tube with high negative pressure |
| CN204050635U (en) * | 2014-07-08 | 2014-12-31 | 中国人民解放军第二军医大学 | A kind of T-shaped pipe with the Y type that may be adjusted to of length arm configuration |
| CN204428593U (en) * | 2015-01-15 | 2015-07-01 | 湖南省人民医院 | A kind of drainage tube |
| CN204745116U (en) * | 2015-07-22 | 2015-11-11 | 金华市中心医院 | A crossover sub that is used for connection center ductus venosus and ordinary drainage bag |
| US20160084414A1 (en) * | 2014-09-19 | 2016-03-24 | Ta Instruments-Waters L.L.C. | Locking taper fluid connection interfaces |
-
2016
- 2016-05-20 CN CN201610340185.XA patent/CN105920719A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200957208Y (en) * | 2005-08-12 | 2007-10-10 | 李英俊 | T-shaped drain |
| CN201091742Y (en) * | 2007-09-13 | 2008-07-30 | 李同霞 | Pleural closed water-spreading connecting pipe |
| WO2013117121A1 (en) * | 2012-02-10 | 2013-08-15 | Zhu Xinsheng | Non-clogging drainage tube with high negative pressure |
| CN202478403U (en) * | 2012-02-15 | 2012-10-10 | 宜昌市第一人民医院 | Medical multifunctional conversion joint |
| CN204050635U (en) * | 2014-07-08 | 2014-12-31 | 中国人民解放军第二军医大学 | A kind of T-shaped pipe with the Y type that may be adjusted to of length arm configuration |
| US20160084414A1 (en) * | 2014-09-19 | 2016-03-24 | Ta Instruments-Waters L.L.C. | Locking taper fluid connection interfaces |
| CN204428593U (en) * | 2015-01-15 | 2015-07-01 | 湖南省人民医院 | A kind of drainage tube |
| CN204745116U (en) * | 2015-07-22 | 2015-11-11 | 金华市中心医院 | A crossover sub that is used for connection center ductus venosus and ordinary drainage bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160907 |