CN206852838U - A kind of automatic double-set abdominal cavity drainage tube - Google Patents
A kind of automatic double-set abdominal cavity drainage tube Download PDFInfo
- Publication number
- CN206852838U CN206852838U CN201621308963.9U CN201621308963U CN206852838U CN 206852838 U CN206852838 U CN 206852838U CN 201621308963 U CN201621308963 U CN 201621308963U CN 206852838 U CN206852838 U CN 206852838U
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- CN
- China
- Prior art keywords
- outer tube
- negative pressure
- tube
- side wall
- abdominal cavity
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Abstract
A kind of automatic double-set abdominal cavity drainage tube,Including outer tube and the inner sleeve being arranged in overcoat tube cavity,First through hole is respectively arranged with the side wall of the inner sleeve and in the side wall of outer tube,The second through hole is additionally provided with the side wall of the outer tube,First extension pipe one end connects after sequentially passing through the first through hole on outer tube and inner sleeve with the inner chamber of inner sleeve,Second extension pipe one end connects after passing through the second through hole on outer tube with the inner chamber of outer tube,Charger is provided with the outer tube,The swinging structure that outer tube insertion end interval time section can be driven to swing is provided with one end side wall of the outer tube insertion human body,The bared end of the outer tube is connected with negative pressure bottle,Negative pressure bottle is also connected with negative tube,The pulsed negative pressure structure for making negative pressure form pulsed negative pressure is provided with negative tube,The pulsed negative pressure structure and swinging structure are connected by circuit with charger circuit,Effectively solves the problems, such as plugging,Mitigate the workload of doctor and nurse.
Description
Technical field
It the utility model is related to automatic double-set abdominal cavity drainage tube.
Background technology
Clinically seroperitoneum is drained using double-set abdominal cavity drainage tube, because the insertion end of drainage tube is integrally fixed at
The fixed position of patient's body, and existing drainage tube is using continuous negative pressure suction, therefore, in drainage process, because
Tissue around negative pressure reason meeting adsorption and drainage pipe insertion end, causes drainage tube insertion end plugging, or because drainage-fluid is on the low side
It is partially sticky, cause plugging occurs, for effective drainage, then need the activity of will turning over of patient's certain interval of time once, so as to
In effective drainage, and when plugging situation still can not solve the problems, such as plugging after patient activity, then doctor is needed to change drainage tube
Inner core, or nurse to drainage pipeline inner core rinsed repeatedly, so as to add the workload of doctor and nurse, meanwhile,
Due to being frequently necessary to change drainage tube inner core, therefore, the financial burden of patient is added.
Utility model content
The utility model aim to provide it is a kind of effectively solve the problems, such as the automatic double-set abdominal cavity drainage tube of plugging, reach and effectively draw
Stream, mitigate the workload of doctor and nurse, mitigate the financial burden of patient.
A kind of automatic double-set abdominal cavity drainage tube described in the utility model, including outer tube and be arranged in overcoat tube cavity
Inner sleeve, be respectively arranged with first through hole, the side of the outer tube in the side wall of the inner sleeve and in the side wall of outer tube
Be additionally provided with the second through hole on wall, first extension pipe one end sequentially pass through after the first through hole on outer tube and inner sleeve with inner sleeve
The inner chamber connection of pipe, second extension pipe one end connect after passing through the second through hole on outer tube with the inner chamber of outer tube, described outer
Charger is provided with sleeve pipe, outer tube insertion end interval can be driven by being provided with one end side wall of the outer tube insertion human body
The swinging structure that period swings, the bared end of the outer tube are connected with negative pressure bottle, and negative pressure bottle is also connected with negative tube, negative pressure
The pulsed negative pressure structure for making negative pressure form pulsed negative pressure is provided with pipe, the pulsed negative pressure structure and swinging structure lead to
Oversampling circuit is connected with charger circuit.
A kind of automatic double-set abdominal cavity drainage tube described in the utility model, abdominal cavity of patients is fixed on by the insertion end of drainage tube
Affected part, open charger, start to power, due to being provided with pulsed negative pressure structure in negative tube, therefore, it can make drainage shape
Into duration impulse formula negative pressure drainage, i.e., it is not to be in negative pressure drainage state constantly in drainage process, but at interval time section
In negative pressure drainage state, due to being provided with swinging structure in the insertion end side wall of drainage tube, therefore, at pulsed negative pressure structure
When passive state, by the effect of swinging structure, make the slight swing of the insertion end of drainage tube, so that the insertion end of drainage tube
Interior mucus and tissue departs from, and it is zero to make the negative pressure in drainage tube, avoids drainage tube continuous drainage, is produced in effective wall drainage tube
Raw plugging phenomenon, so as to realize effective drainage, doctor is avoided to change drainage tube, meanwhile, nurse's irrigation drainage tube repeatedly is avoided, is subtracted
The workload of light doctor and nurse, mitigate the financial burden of patient；In addition, carried out disinfection clearly needing patient wound
During reason, physiological saline can be also transported in inner sleeve by the first extension pipe, so as to be carried out disinfection to patient wound, and led to
The second extension pipe with air communication is crossed, then avoids drainage tube from being inhaled under negative pressure state flat, ensures that the drainage tube moment is in just
Normal working condition.
Brief description of the drawings
Fig. 1 is the utility model structure diagram (passive state)
Embodiment
A kind of automatic double-set abdominal cavity drainage tube, as shown in figure 1, including outer tube 1 and in being arranged in the inner chamber of outer tube 1
Sleeve pipe 2, first through hole, the side of the outer tube 1 are respectively arranged with the side wall of the inner sleeve 2 and in the side wall of outer tube 1
Be additionally provided with the second through hole on wall, the one end of the first extension pipe 3 sequentially pass through after the first through hole on outer tube 1 and inner sleeve 2 with
The inner chamber connection of inner sleeve 2, the one end of the second extension pipe 4 connect through the inner chamber after the second through hole on outer tube 1 with outer tube 1
It is logical, charger 5 is provided with the outer tube 1, the outer tube 1, which inserts in one end side wall of human body to be provided with, can drive overcoat
The swinging structure that the insertion end interval time section of pipe 1 is swung, the bared end of the outer tube 1 are connected with negative pressure bottle 6, and negative pressure bottle 6 is also
It is connected with negative tube 7, the pulsed negative pressure structure for making negative pressure form pulsed negative pressure, the pulsed is provided with negative tube 7
Negative pressure structure and swinging structure are connected by circuit with the circuit of charger 5.
The swinging structure includes the spring 8 being set in the insertion end side wall of outer tube 1, is also set up in the side wall of outer tube 1
There is the flexible electromagnet of control spring 8, electromagnet is connected with the circuit of charger 5, on the circuit that electromagnet is connected with charger 5
It is additionally provided with the time relay, the power on/off of passage time Control electromagnet, under electromagnet "on" position, electromagnet
Control spring 8 compresses, and under electromagnet off-position, electromagnet dead electricity, so as to which spring 8 does not stress, now, spring 8 is in elasticity
Extend and reset under recoil state, by the flexible of spring 8, so that the insertion end of outer tube 1 produces slight swing, so that outside
Mucus and tissue at the insertion end of sleeve pipe 1 depart from, and effectively avoid plugging.
The external screw thread being adapted with the length of spring 8 is provided with the insertion end side wall of the outer tube 1, spring 8 is set in
At external screw thread in the side wall of outer tube 1, during so as to make spring 8 under retracted position, in the elastic deformation scope of outer tube 1
It is interior, drive outer tube 1 to do micro telescopic shape change motion, further avoid the generation of plugging.
The pulsed negative pressure structure includes the fixing axle being arranged on along the radial direction of negative tube 7 in negative tube 7, fixing axle
On be provided with a pair of flabellums 9, the flabellum 9 is cloverleaf flabellum, and one of flabellum 9 is fixed in fixing axle, another fan
Leaf 9 is arranged in fixing axle with that can be relatively fixed the state of axle rotation, when rotatable flabellum 9 rotates with negative pressure, when can turn
When dynamic flabellum 9 is turned to fixed flabellum 9 into 180 °, now no longer drained without negative pressure, drainage tube, and work as rotatable flabellum
9 turn to when being overlapped with fixed flabellum 9, then in peak suction state, with the rotation of rotatable flabellum 9, can make negative pressure pressure
Force value is gradually reduced, and so as to form pulsed negative pressure, is avoided drainage tube from being in continuous negative pressure drainage state, is effectively avoided plugging
Occur.
Negative pressure gauge 10 is also associated with the free end of the negative tube 7, is easy to read pressure value in real time, so as to control
The real-time status of pressure.
The charger 5 is battery.
Claims (6)
1. a kind of automatic double-set abdominal cavity drainage tube, including outer tube (1) and the inner sleeve (2) that is arranged in outer tube (1) inner chamber,
It is characterized in that：First through hole is respectively arranged with the side wall of the inner sleeve (2) and in the side wall of outer tube (1), it is described outer
The second through hole is additionally provided with the side wall of sleeve pipe (1), first extension pipe (3) one end sequentially passes through outer tube (1) and inner sleeve (2)
On first through hole after connected with the inner chamber of inner sleeve (2), second extension pipe (4) one end is logical through second on outer tube (1)
The inner chamber of Kong Houyu outer tubes (1) is connected, and charger (5) is provided with the outer tube (1), and the outer tube (1) inserts people
The swinging structure that outer tube (1) insertion end interval time section can be driven to swing, the outer tube are provided with one end side wall of body
(1) bared end is connected with negative pressure bottle (6), and negative pressure bottle (6) is also connected with negative tube (7), and being provided with negative tube (7) makes negative pressure
The pulsed negative pressure structure of pulsed negative pressure is formed, the pulsed negative pressure structure and swinging structure pass through circuit and charger
(5) circuit connects.
A kind of 2. automatic double-set abdominal cavity drainage tube according to claim 1, it is characterised in that：The swinging structure includes set
The spring (8) being located in outer tube (1) insertion end side wall, the flexible electricity of control spring (8) is additionally provided with outer tube (1) side wall
Magnet, electromagnet are connected with charger (5) circuit, be additionally provided with the circuit that electromagnet is connected with charger (5) time after
Electrical equipment.
A kind of 3. automatic double-set abdominal cavity drainage tube according to claim 2, it is characterised in that：The outer tube (1) is inserted
Enter the external screw thread for being provided with the wall of side and being adapted with spring (8) length, spring (8) is set in outer in outer tube (1) side wall
At screw thread.
A kind of 4. automatic double-set abdominal cavity drainage tube according to claim 1, it is characterised in that：The pulsed negative pressure structure
Including the fixing axle being arranged on along negative tube (7) radial direction in negative tube (7), a pair of flabellums (9), institute are provided with fixing axle
It is cloverleaf flabellum to state flabellum (9), and one of flabellum (9) is fixed in fixing axle, and another flabellum (9) is can be relatively fixed
The state that axle rotates is arranged in fixing axle.
A kind of 5. automatic double-set abdominal cavity drainage tube according to claim 1-4 any one, it is characterised in that：The negative pressure
Manage and be also associated with negative pressure gauge (10) on the free end of (7).
A kind of 6. automatic double-set abdominal cavity drainage tube according to claim 1-4 any one, it is characterised in that：The power supply
Device (5) is battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621308963.9U CN206852838U (en) | 2016-11-30 | 2016-11-30 | A kind of automatic double-set abdominal cavity drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621308963.9U CN206852838U (en) | 2016-11-30 | 2016-11-30 | A kind of automatic double-set abdominal cavity drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206852838U true CN206852838U (en) | 2018-01-09 |
Family
ID=60814690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621308963.9U Expired - Fee Related CN206852838U (en) | 2016-11-30 | 2016-11-30 | A kind of automatic double-set abdominal cavity drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206852838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114306762A (en) * | 2021-12-10 | 2022-04-12 | 北京大学第三医院（北京大学第三临床医学院） | Impulse type liquid guide device and liquid conveying and discharging system |
-
2016
- 2016-11-30 CN CN201621308963.9U patent/CN206852838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114306762A (en) * | 2021-12-10 | 2022-04-12 | 北京大学第三医院（北京大学第三临床医学院） | Impulse type liquid guide device and liquid conveying and discharging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20191130 |