CN209005013U - A kind of pig tail type double-set abdominal cavity drainage catheter - Google Patents
A kind of pig tail type double-set abdominal cavity drainage catheter Download PDFInfo
- Publication number
- CN209005013U CN209005013U CN201820732974.2U CN201820732974U CN209005013U CN 209005013 U CN209005013 U CN 209005013U CN 201820732974 U CN201820732974 U CN 201820732974U CN 209005013 U CN209005013 U CN 209005013U
- Authority
- CN
- China
- Prior art keywords
- tube
- outer tube
- drainage
- pig tail
- tail type
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of pig tail type double-set abdominal cavity drainage catheters, the front end of outer tube or front end face are provided with guide hole, the front end curling of outer tube is set as the first pig tail type annulus and is spaced apart to be equipped with multiple first conduction holes, tube socket is fixed on the rear end of outer tube, activity is equipped with an at least drainage tube in outer tube, drainage tube and outer tube form the drainage tube body of a double-tube structure, the one air pressure balance lumen of segment dislocation between outer tube and drainage tube；Interior composite pipe is provided in outer tube；Tube socket is provided with drawing liquid interface, flushing liquor introduces interface and air pressure balance interface, drawing liquid orifice drainage tube, and flushing liquor introduces composite pipe in orifice, air pressure balance orifice air pressure balance lumen.The utility model uses the structure type of double-jacket tube, and is provided with infusion device and air delivery device, is not easy to plug drainage catheter, and drainage flow is big, drains more smooth.
Description
Technical field
The utility model relates to Medical drainage tube technical fields, lead more particularly, to a kind of drainage of pig tail type double-set abdominal cavity
Pipe.
Background technique
Currently, being all usually by double-set abdominal cavity drainage catheter and pig tail type intraperitoneal drainage conduit for seroperitoneum drainage
It is drained.And the double-set abdominal cavity drainage catheter of the prior art is the structure type that inner tube is cased in outer tube, and is additionally provided with
Infusion device and air delivery device, infusion device saline injection, enough dilution abdominal cavity sepage can be such that tube wall drains into pipe
Hole is not easy to plug, and drainage flow is big, and drainage is more smooth, but is all clinically after abdominal, straight since head is coarseer
What the hole for cutting an about 1.5cm through belly depending under was put into, and can only be in the case where patients with general anesthesia of performing the operation thoroughly loosens
It can just be put into；And pig tail type intraperitoneal drainage conduit, do not need patient and open abdomen, do not need yet patient's general anesthesia can by local anaesthesia into
Row punctures the position that drainage catheter is sent to hydrops.But the pig tail type intraperitoneal drainage conduit of the prior art only one collar extension mentions
For drainage, if some liquid, necrotic tissue or fester it is more sticky if be easy for causing tube wall to drain hole plug, drainage is not
It is unobstructed, cause therapeutic effect bad, such as such situation, it will usually be rinsed by collar extension saline injection, allow drainage
Hole is unobstructed；If the sepage in abdominal cavity is relatively more, the pig tail type intraperitoneal drainage conduit of the prior art is also not achieved more unobstructed in time
Drainage, it is therefore necessary to the more unobstructed advantage that is not easy to plug and drains for being combined double-set abdominal cavity drainage catheter is designed at pig
Tail shape intraperitoneal drainage conduit, be not easy to plug pig tail type intraperitoneal drainage conduit also can, and drainage flow is big, drain more smooth.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of drainages of pig tail type double-set abdominal cavity to lead
Pipe, it uses the structure type of double-jacket tube, and is provided with infusion device and air delivery device, is not easy to plug drainage catheter, drains
Amount is big, drains more smooth.
To achieve the goals above, the technical scheme adopted by the utility model is a kind of pig tail type double-set abdominal cavity drains
Conduit, including an outer tube and a tube socket, the front end of outer tube or front end face are provided with guide hole, and the front end of outer tube crimps setting
For the first pig tail type annulus, the tube wall of the first pig tail type annulus, which is spaced apart, is equipped with multiple first conduction holes, and tube socket is fixed on outer tube
Rear end, activity is equipped with an at least drainage tube in outer tube, and drainage tube and outer tube form the drainage tube body of a double-tube structure,
One air pressure balance lumen of segment dislocation between outer tube and drainage tube；Interior composite pipe is provided in outer tube, interior composite pipe passes through
Logical outer tube, interior composite pipe extend to the rear end of outer tube from the front end of outer tube；Tube socket is provided with drawing liquid interface, flushing liquor introducing connects
Mouth and air pressure balance interface, drawing liquid orifice drainage tube, flushing liquor introduce composite pipe in orifice, air pressure balance interface
It is connected to air pressure balance lumen.
In further technical solution, the front end curling of the drainage tube is set as the second pig tail type annulus, the second pig
Several second conduction holes are provided on the tube wall of tail shape annulus, the second pig tail type annulus is sheathed in the first pig tail type annulus, draws
The drainage tube chamber to form a front and back perforation drainage tube is emptied in the middle part of flow tube；It is emptied in the middle part of the outer tube and forms an outer tube pipe
Chamber, the middle and back of outer tube offer a transfer port and an infusion hole, and transfer port is connected to air pressure balance interface and drainage tube chamber, infusion
Hole is connected to flushing liquor and introduces interface and the interior composite pipe；The draining-tube cover is set in outer tube lumen, and the four of drainage tube
It is installed with distance between all peripheries and outer tube lumen, the second conduction hole is set to the front end of outer tube lumen, the rear end of drainage tube
It is fixed in the tube socket.
In further technical solution, the tube wall of the second pig tail type annulus is arranged at intervals with multiple second drainages
Hole, each second conduction hole penetrate the tube wall of the second pig tail type annulus, and each second conduction hole dispersed distribution is drawn in described first
The adjacent locations of discharge orifice.
In further technical solution, run through in the outer tube lumen of the outer tube before and after the interior composite pipe,
And independent cleaning fluid conveying pipeline chamber is formed in outer tube lumen, cleaning fluid conveying pipeline chamber is to be molded over outer tube by the tube wall of outer tube
Inner wall interior composite pipe tube wall composition, the front end of cleaning fluid conveying pipeline chamber is connected to the guide hole, cleaning solution conveying
The rear end of lumen is connected to the middle and back of outer tube lumen.
In further technical solution, the first side of the tube socket is equipped with appendix, the air pressure balance interface connection
One end of one appendix, appendix is arranged in the pipe of outer tube, and the other end of appendix is exposed to the outer rim of tube socket；The of tube socket
Perfusion tube is installed in two sides, and flushing liquor introduces orifice perfusion tube, and one end of perfusion tube is arranged in the bottom end of interior composite pipe,
The other end of perfusion tube is exposed to the outer rim of tube socket.
In further technical solution, the tube socket is respectively arranged with outer tube insertion chamber, air enters chamber and flushing liquor note
Enter chamber, air enters chamber and is connected to the transfer port, and flushing liquor injects chamber and is connected to the infusion hole；The middle and back of the outer tube is arranged
Intracavitary in outer tube insertion, the appendix is sheathed on air and enters chamber, and the perfusion tube is sheathed on flushing liquor injection chamber.
In further technical solution, the rear end of the outer tube is connected with an outer pipe jointing part, and outer pipe jointing part passes through doctor
An article-storage device is connected with hose；The rear end of the appendix is provided with a tracheae interconnecting piece, and tracheae interconnecting piece passes through doctor
A gas sterilizing unit is connected with hose；The rear end of the perfusion tube is provided with an infusion pipe jointing part；Perfusion tube connection
Portion is connected with a flushing liquid device by flexible pipe for medical purpose.
After adopting the above structure, the utility model is compared to the prior art advantageously: the utility model is by pig
Tail shape intraperitoneal drainage conduit is set as the structure type of double-jacket tube, while forming interior composite pipe, and increases infusion dress
It sets and air delivery device, by infusion device continual rinsing conduction hole, drainage catheter is kept to be not easy to be blocked by abdominal cavity sepage, it can also
To rush dilute thick liquid, make to drain smooth, realizes and in Minimally Invasive Surgery carry out extraction seroperitoneum.
In the more situation of sepage in abdominal cavity, need more to drain it is unobstructed if, connected by outer pipe jointing part negative
Press suction device, infusion device input liquid when, air delivery device is opened, make double-jacket tube formed liquid through infusion device into
Enter, air enters through air delivery device, finally generates circulation and drain through collar extension.It is allowed using pig tail type double-set abdominal cavity drainage catheter
Patient does not need out abdomen, and the position progress that drainage catheter is sent to hydrops can be punctured by local anaesthesia by also not needing general anesthesia
Hydrops drainage, and pig tail type double-set abdominal cavity drainage catheter is not easy to be blocked by peritoneal fluid, and drainage can be more unobstructed, more thorough
Bottom, drainage flow are bigger.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the drainage tube of the utility model.
Fig. 3 is the partial enlarged view of the utility model.
In figure:
1- outer tube；11 guide holes；12- the first pig tail type annulus；The first conduction hole of 13-；The outer pipe jointing part of 14-；
2- tube socket；21- outer tube is inserted into chamber；22- air enters chamber；23- flushing liquor injects chamber；
3- drainage tube；The second conduction hole of 31-；32- the second pig tail type annulus；
4- appendix；41- tracheae interconnecting piece
5- inner sleeve；
6- perfusion tube；61- infusion pipe jointing part.
Specific embodiment
As described below is only the preferred embodiment of the utility model, does not therefore limit the holding model of the utility model
It encloses.
A kind of pig tail type double-set abdominal cavity drainage catheter, as shown in Figure 1 to Figure 3, including an outer tube 1 and a tube socket 2, outer tube 1
Front end or front end face be provided with guide hole 11, the front end curling of outer tube 1 is set as the first pig tail type annulus 12, the first pig
The tube wall of tail shape annulus 12, which is spaced apart, is equipped with multiple first conduction holes 13, and tube socket 2 is fixed on the rear end of outer tube 1, and feature exists
In: activity is equipped with an at least drainage tube 3 in outer tube 1, and drainage tube 3 and outer tube 1 form the drainage tube body of a double-tube structure, draw
Conductance pipe is provided with the air delivery device for keeping air pressure balance and the infusion device for conveying flushing liquor.Outer tube 1 and drainage
One air pressure balance lumen of segment dislocation between pipe 3；Interior composite pipe 5 is provided in outer tube 1, interior composite pipe 5 penetrates through outer tube
1, interior composite pipe 5 extends to the rear end of outer tube 1 from the front end of outer tube 1；Tube socket 2 is provided with drawing liquid interface, flushing liquor introducing connects
Mouth and air pressure balance interface, drawing liquid orifice drainage tube 3, flushing liquor introduce composite pipe 5 in orifice, and air pressure balance connects
Mouth connection air pressure balance lumen.
The front end curling of drainage tube 3 is set as the second pig tail type annulus 32, sets on the tube wall of the second pig tail type annulus 32
Several second conduction holes 31 are equipped with, the second pig tail type annulus 32 is sheathed in the first pig tail type annulus 12, the middle part of drainage tube 3
Empty the drainage tube chamber to form a front and back perforation drainage tube 3；An outer tube lumen is emptied and is formed at the middle part of outer tube 1, in outer tube 1
Rear portion offers a transfer port and an infusion hole, and transfer port is connected to air pressure balance interface and drainage tube chamber, and infusion hole connection is rinsed
Liquid introduces interface and interior composite pipe 5；Drainage tube 3 is sheathed in outer tube lumen, and the circumferential periphery of drainage tube 3 and outer tube pipe
Distance is installed between chamber, the second conduction hole 31 is set to the front end of outer tube lumen, and tube socket 2 is fixed in the rear end of drainage tube 3
It is interior.
The tube wall of second pig tail type annulus 32 is arranged at intervals with multiple second conduction holes 31, and each second conduction hole 31 is worn
The tube wall of saturating second pig tail type annulus 32, each second conduction hole, 31 dispersed distribution is in the adjacent locations of the first conduction hole 13.
It is run through in the outer tube lumen of outer tube 1 before and after interior composite pipe 5, and forms independent cleaning solution in outer tube lumen
Delivery lumen, cleaning fluid conveying pipeline chamber are the tube walls that the interior composite pipe 5 of inner wall of outer tube 1 is molded over by the tube wall of outer tube 1
The front end of composition, cleaning fluid conveying pipeline chamber is connected to guide hole 11, and the rear end of cleaning fluid conveying pipeline chamber is connected in outer tube lumen
Rear portion.
First side of tube socket 2 is equipped with appendix 4, and air pressure balance interface connects an appendix 4, and one end of appendix 4 is worn
In the pipe of outer tube 1, the other end of appendix 4 is exposed to the outer rim of tube socket 2；
Second side of tube socket 2 installs perfusion tube 6, and flushing liquor introduces orifice perfusion tube 6, and one end of perfusion tube 6 is worn
In the bottom end of interior composite pipe 5, the other end of perfusion tube 6 is exposed to the outer rim of tube socket 2.
Tube socket 2 is respectively arranged with outer tube insertion chamber 21, air enters chamber 22 and flushing liquor injection chamber 23, air enter chamber 22
It is connected to transfer port, flushing liquor injects chamber 23 and is connected to infusion hole；
The middle and back of outer tube 1 is sheathed in outer tube insertion chamber 21, and appendix 4 is sheathed on air and enters chamber 22, and 6 sets of perfusion tube
Chamber 23 is injected set on flushing liquor.
The rear end of outer tube 1 is connected with outer pipe jointing part 14, and outer pipe jointing part 14 connects article-storage device by flexible pipe for medical purpose；
The rear end of appendix 4 is provided with tracheae interconnecting piece 41, and tracheae interconnecting piece 41 connects gas by flexible pipe for medical purpose and disappears
Malicious device；
The rear end of perfusion tube 6 is provided with infusion pipe jointing part 61；Pipe jointing part 61 of being infused is connected by flexible pipe for medical purpose to be rushed
Washing lotion device.
Pig tail type intraperitoneal drainage conduit is set the structure type of double-jacket tube by the utility model, while forming interior compound
Wall pipe, and infusion device and air delivery device are increased, by infusion device continual rinsing conduction hole, drainage catheter is kept not allow
Easily blocked by abdominal cavity sepage, dilute thick liquid can also be rushed, make to drain it is smooth, realize Minimally Invasive Surgery carry out extract abdominal cavity product
Liquid.
In the more situation of sepage in abdominal cavity, need more to drain it is unobstructed if, pass through outer pipe jointing part 14 connect
Negative pressure suction device, infusion device input liquid when, air delivery device is opened, make double-jacket tube formed liquid through infusion device into
Enter, air enters through air delivery device, finally generates circulation and drain through collar extension.It is allowed using pig tail type double-set abdominal cavity drainage catheter
Patient does not need out abdomen, and the position progress that drainage catheter is sent to hydrops can be punctured by local anaesthesia by also not needing general anesthesia
Hydrops drainage, and pig tail type double-set abdominal cavity drainage catheter is not easy to be blocked by peritoneal fluid, and drainage can be more unobstructed, more thorough
Bottom, drainage flow are bigger.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (7)
1. a kind of pig tail type double-set abdominal cavity drainage catheter, including an outer tube (1) and a tube socket (2), the front end or preceding of outer tube (1)
End face is provided with guide hole (11), and the front end curling of outer tube (1) is set as the first pig tail type annulus (12), the first pig tail type circle
The tube wall of ring (12), which is spaced apart, is equipped with multiple first conduction holes (13), and tube socket (2) is fixed on the rear end of outer tube (1), feature
Be: outer tube (1) interior activity is equipped with an at least drainage tube (3), and drainage tube (3) and outer tube (1) form a double-tube structure
Drainage tube body, the one air pressure balance lumen of segment dislocation between outer tube (1) and drainage tube (3)；
Interior composite pipe (5) is provided in outer tube (1), interior composite pipe (5) penetrates through outer tube (1), and interior composite pipe (5) is from outer tube
(1) front end extends to the rear end of outer tube (1)；
Tube socket (2) is provided with drawing liquid interface, flushing liquor introduces interface and air pressure balance interface, drawing liquid orifice drainage tube (3),
Flushing liquor introduces composite pipe (5) in orifice, air pressure balance orifice air pressure balance lumen.
2. a kind of pig tail type double-set abdominal cavity drainage catheter according to claim 1, it is characterised in that: the drainage tube (3)
Front end curling be set as the second pig tail type annulus (32), be provided with several second on the tube wall of the second pig tail type annulus (32)
Conduction hole (31), the second pig tail type annulus (32) are sheathed in the first pig tail type annulus (12), and drainage tube empties shape in the middle part of (3)
At the drainage tube chamber of front and back perforation drainage tube (3)；
Empty and formed an outer tube lumen in the middle part of the outer tube (1), the middle and back of outer tube (1) offers a transfer port and one defeated
Fluid apertures,
Transfer port is connected to air pressure balance interface and drainage tube chamber, and infusion hole is connected to flushing liquor and introduces interface and the interior composite pipe
(5)；
The drainage tube (3) is sheathed in outer tube lumen, and be installed between the circumferential periphery and outer tube lumen of drainage tube (3) away from
From the second conduction hole (31) is set to the front end of outer tube lumen, and the rear end of drainage tube (3) is fixed in the tube socket (2).
3. a kind of pig tail type double-set abdominal cavity drainage catheter according to claim 2, it is characterised in that: second pig tail type
The tube wall of annulus (32) is arranged at intervals with multiple second conduction holes (31), and each second conduction hole (31) penetrates the second pigtail
The tube wall of shape annulus (32), each second conduction hole (31) dispersed distribution is in the adjacent locations of first conduction hole (13).
4. a kind of pig tail type double-set abdominal cavity drainage catheter according to claim 2, it is characterised in that: the interior composite pipe
(5) front and back is run through in the outer tube lumen of the outer tube (1), and independent cleaning fluid conveying pipeline is formed in outer tube lumen
Chamber, cleaning fluid conveying pipeline chamber are the tube walls that the interior composite pipe (5) of inner wall of outer tube (1) is molded over by the tube wall of outer tube (1)
The front end of composition, cleaning fluid conveying pipeline chamber is connected to the guide hole (11), and the rear end of cleaning fluid conveying pipeline chamber is connected to outer tube pipe
The middle and back of chamber.
5. a kind of pig tail type double-set abdominal cavity drainage catheter according to claim 4, it is characterised in that: the tube socket (2)
First side is equipped with appendix (4), and the air pressure balance interface connects an appendix (4), and one end of appendix (4) is arranged in outer
In the pipe for managing (1), the other end of appendix (4) is exposed to the outer rim of tube socket (2)；
Second side of tube socket (2) installs perfusion tube (6), and flushing liquor introduces orifice perfusion tube (6), one end of perfusion tube (6)
It is arranged in the bottom end of interior composite pipe (5), the other end of perfusion tube (6) is exposed to the outer rim of tube socket (2).
6. a kind of pig tail type double-set abdominal cavity drainage catheter according to claim 5, it is characterised in that: the tube socket (2) point
It is not provided with outer tube insertion chamber (21), air and enters chamber (22) and flushing liquor injection chamber (23), air enters chamber (22) and is connected to institute
Transfer port is stated, flushing liquor injects chamber (23) and is connected to the infusion hole；
The middle and back of the outer tube (1) is sheathed in outer tube insertion chamber (21), and the appendix (4) is sheathed on air and enters chamber
(22), the perfusion tube (6) is sheathed on flushing liquor injection chamber (23).
7. a kind of pig tail type double-set abdominal cavity drainage catheter according to claim 5, it is characterised in that: the outer tube (1)
Rear end is connected with an outer pipe jointing part (14), and outer pipe jointing part (14) is connected with an article-storage device by flexible pipe for medical purpose；
The rear end of the appendix (4) is provided with a tracheae interconnecting piece (41), and tracheae interconnecting piece (41) is connected by flexible pipe for medical purpose
It is connected to a gas sterilizing unit；
The rear end of the perfusion tube (6) is provided with an infusion pipe jointing part (61)；Infusion pipe jointing part (61) passes through medical soft
Pipe is connected with a flushing liquid device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820732974.2U CN209005013U (en) | 2018-05-17 | 2018-05-17 | A kind of pig tail type double-set abdominal cavity drainage catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820732974.2U CN209005013U (en) | 2018-05-17 | 2018-05-17 | A kind of pig tail type double-set abdominal cavity drainage catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209005013U true CN209005013U (en) | 2019-06-21 |
Family
ID=66828869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820732974.2U Active CN209005013U (en) | 2018-05-17 | 2018-05-17 | A kind of pig tail type double-set abdominal cavity drainage catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209005013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568027A (en) * | 2018-05-17 | 2018-09-25 | 张海雄 | A kind of pig tail type double-set abdominal cavity drainage catheter |
-
2018
- 2018-05-17 CN CN201820732974.2U patent/CN209005013U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568027A (en) * | 2018-05-17 | 2018-09-25 | 张海雄 | A kind of pig tail type double-set abdominal cavity drainage catheter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5119259B2 (en) | Body fluid overflow prevention catheter | |
| CN209108385U (en) | A kind of flushable drainage tube of multi-purpose type Y shape resistance to compression | |
| CN205235135U (en) | Double cannula washes drainage tube for surgery | |
| CN208448407U (en) | A kind of two-chamber jugular vein intubation | |
| CN209005013U (en) | A kind of pig tail type double-set abdominal cavity drainage catheter | |
| CN107441571A (en) | A kind of new medical peritoneal cavity drainage tube and its application method | |
| CN105944169A (en) | Anti-infection hemodialysis pipe and use method thereof | |
| CN106492325B (en) | Drainage tube | |
| CN108066883A (en) | A kind of catheter | |
| CN111135366A (en) | Medical lavage tube and medical lavage system | |
| CN205307581U (en) | Two sets of drainage flushing pipes | |
| CN209033292U (en) | A kind of pleural/abdominal cavity drainage tube | |
| CN208877497U (en) | A kind of anti-blocking irrigation drain of abdominal cavity | |
| CN108568027A (en) | A kind of pig tail type double-set abdominal cavity drainage catheter | |
| CN216167342U (en) | Disposable water supply connector device for endoscope | |
| CN2787243Y (en) | Double sleeve flushing drainage tube of abdominal cavity with replaceable inner bushing | |
| CN103239796A (en) | Anti-blocking two-way-thru combined subcutaneous irrigation drainage tube | |
| CN208726352U (en) | Drainage tube | |
| CN209075817U (en) | Detachable multifunctional peritoneal cavity drainage tube | |
| CN211434648U (en) | Single-channel arterial cannula for left heart assistance | |
| CN219481264U (en) | Double-cavity drainage catheter | |
| CN106880883A (en) | Healthcare enema device | |
| CN203235125U (en) | Combined type subcutaneous flushing drainage tube with functions of preventing blockage and achieving two-way circulation | |
| CN208448408U (en) | Two-chamber jugular vein intubation both with a kind of high resiliency and flexibility | |
| CN205515695U (en) | Peritoneal drainage structure with washing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |