CN208823549U - A kind of liver and gallbladder flow diverter - Google Patents
A kind of liver and gallbladder flow diverter Download PDFInfo
- Publication number
- CN208823549U CN208823549U CN201721471118.8U CN201721471118U CN208823549U CN 208823549 U CN208823549 U CN 208823549U CN 201721471118 U CN201721471118 U CN 201721471118U CN 208823549 U CN208823549 U CN 208823549U
- Authority
- CN
- China
- Prior art keywords
- drainage
- drainage tube
- wall
- liver
- magnet
- 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.)
- Expired - Fee Related
Links
Landscapes
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a kind of liver and gallbladder flow diverters, the front end of drainage tube is connect with syringe needle, the end of drainage tube is connected with negative pressure liquid storing bag, the outer wall of drainage tube at syringe needle is provided with clamping portion, positioning belt is set as the ring structure that free end is formed by connecting by snap fastener, positioning belt is set as drainage trough with the adhesive portion place of reciprocal correspondence of drainage tube, and drainage tube is pull-in in drainage trough by clamping portion；The middle part of drainage tube is arranged in anti-block apparatus, anti-block apparatus includes hollow elasticity sacculus, it cooperates with the installation port of the side of supporting shell and is provided with regulating valve, the inner end of regulating valve face hollow elasticity sacculus is set as curved baffle, the outer end of regulating valve is set as shaft, and shaft and the inner wall of installation port are connected through a screw thread.Drainage trough and drainage tube on positioning belt cooperate, and guarantee drainage effect；It is easy to operate, time saving and energy saving using the discharge and drainage speed of anti-block apparatus control drainage-fluid, improve drainage effect.
Description
Technical field
The utility model belongs to technical field of medical equipment, and in particular to a kind of liver and gallbladder flow diverter.
Background technique
Severe obstructive jaundice need to by biliary drainage, improve liver function and overall health of patients, the art as surgical operation
Preceding preparation.Liver and gallbladder drain the palliative therapy that can be also used for malignant tumour, such as carcinoma of head of pancreas, cholangiocarcinoma.It is answered on partial clinical
All there is the actual conditions for attracting negative pressure too deep for some electronic suction devices.Liver and gallbladder flow diverter structure under the prior art
It is single, and manual suction device is only used for short time attraction and cannot be used for continuing attraction.It is laborious time-consuming, and increase liver
The technical problems such as gallbladder infects and the chance of air entrance, and simple flow diverter needs manual drawing liquid time-consuming and laborious.In addition, part drained
Drainage tube is easy to happen shifting phenomena in journey.Current hepatobiliary drainage device is mostly directly to be stored up drainage tube and negative pressure with connecting tube
The connection of liquid bottle, the speed drained with the vacuum cavitations in negative pressure liquid storage bottle and flow, often due to the negative pressure in negative pressure liquid storage bottle
Range fluctuation is larger to be caused to drain unstable, and negative pressure device port is just easy to be blocked in the process.Therefore, for existing
In some drainage devices drainage tube shift and drain it is unstable cause occur blocking etc. technical problems, how to research and develop a kind of liver and gallbladder
Flow diverter has important practical significance.
Utility model content
Unstable technical problem, the mesh of the utility model are shifted and drained for drainage tube existing in the prior art
Be a kind of liver and gallbladder flow diverter is provided.
The technical solution that the utility model is taken are as follows:
A kind of liver and gallbladder flow diverter, including drainage tube, positioning belt and anti-block apparatus, the front end of drainage tube are connect with syringe needle,
The end of drainage tube is connected with negative pressure liquid storing bag, and the outer wall of the drainage tube at syringe needle is provided with clamping portion, and positioning belt is set
It is set to the ring structure that free end is formed by connecting by snap fastener, positioning belt is set with the adhesive portion place of reciprocal correspondence of drainage tube
It is set to drainage trough, drainage trough is set as hollow cylinder tube-in-tube structure, and drainage tube is pull-in in drainage trough by clamping portion；It is described
The middle part of drainage tube is arranged in anti-block apparatus, and anti-block apparatus includes hollow elasticity sacculus and is erected on the outside of hollow elasticity sacculus
Supporting shell, the side of supporting shell be provided with installation port, with installation port cooperate be provided with regulating valve, regulating valve face
The inner end of hollow elasticity sacculus is set as curved baffle, and the outer end of regulating valve is set as shaft, shaft and installation port
Inner wall is connected through a screw thread.
Further, the clamping portion is set as a pair of thread gluing a and thread gluing b being mutually attracted, and thread gluing a is arranged in drainage tube
Outer wall, thread gluing b be arranged in the inner wall of drainage trough, thread gluing a and thread gluing b by bonding control drainage tube be pull-in in drainage trough.
Further, the crooked end of the thread gluing a and thread gluing b is disposed as barb-like structure.
Further, the socket part is set as a pair of magnet a and magnet b being mutually attracted, and drainage tube is arranged in magnet a
Outer wall, magnet b are arranged in the inner wall of drainage trough, magnet a and magnet b and are pull-in on drainage trough by magnetic-adsorption control drainage tube
It is interior.
Further, the magnet a is set as the hollow sleeve structure being bonded to each other with drainage pipe outer wall, and magnet b is set
It is set to the hollow sleeve structure being bonded to each other with drainage trough inner wall.
Further, the supporting shell is set as hollow cuboid housing structure.
Further, the arc curvature of the curved baffle is consistent with the arc curvature of hollow elasticity sacculus outer wall.
Further, the outer end of the shaft is provided with a circle retention bead.
The utility model has the following beneficial effects:
Under the action of negative pressure, for drainage-fluid flow direction in negative pressure liquid storing bag, liquid storing bag is vacuum state, liquid automatically into
Negative pressure liquid storing bag, the chance that infection and air after reducing hepatobiliary surgery enter, positioning belt are tied up in chest or abdomen, and card is passed through
Socket part is placed in drainage tube is stable in drainage trough, is prevented drainage tube there is a phenomenon where squeezing, is guaranteed drainage effect；Using anti-
The size that the regulating valve of block apparatus can regulate and control drainage-fluid channel is used to control the discharge and drainage speed of drainage-fluid, user
Just, easy to operate, time saving and energy saving when being drained to patient, drainage effect is improved, the work for alleviating medical worker is difficult
Degree.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Wherein, 1, negative pressure liquid storing bag；2, positioning belt；3, syringe needle；4, drainage trough；5, drainage tube；6, supporting shell；7, hollow
Resilient bladder；8, curved baffle；9, shaft；10, retention bead.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1, a kind of liver and gallbladder flow diverter, including drainage tube 5, positioning belt 2 and anti-block apparatus, before drainage tube 5
End is connect with syringe needle 3, and the end of drainage tube 5 and negative pressure liquid storing bag 1 connect, and the outer wall of the drainage tube 5 at syringe needle 3 is provided with
Clamping portion, positioning belt 2 are set as the ring structure that free end is formed by connecting by snap fastener, positioning belt 2 and drainage tube 5
Adhesive portion reciprocal correspondence at be set as drainage trough 4, drainage trough 4 is set as hollow cylinder tube-in-tube structure, and drainage tube 5 passes through card
Socket part is pull-in in drainage trough 4.
In the specific use process, the drainage-fluid come is drained from syringe needle 3 to flow along drainage tube 5, in the work of negative pressure
Under, in drainage-fluid flow direction to negative pressure liquid storing bag 1, liquid storing bag is vacuum state, and liquid can have automatically into negative pressure liquid storing bag 1
Effect mitigates working strength, and the chance that the infection and air after reducing hepatobiliary surgery enter, satisfaction is clinical time saving, laborsaving, reduces liver
The requirement that gallbladder infection and air enter.
Drainage tube 5 at syringe needle 3 is easy to happen the phenomenon that falling off or squeezing, in order to solve this problem, by that will position
Waistband 2 is tied up in chest or abdomen, and the drainage tube 5 at syringe needle 3 is interspersed in the drainage trough 4 of positioning belt 2, will by clamping portion
Drainage tube 5 is stable to be placed in drainage trough 4, is prevented drainage tube 5 there is a phenomenon where squeezing, is guaranteed drainage effect.
Anti-block apparatus is arranged in the middle part of drainage tube 5, and anti-block apparatus includes hollow elasticity sacculus 7 and is erected at middle empty
Property the outside of sacculus 7 supporting shell 6, supporting shell 6 is set as hollow cuboid housing structure, and the side of supporting shell 6 is provided with installation
Port cooperates with installation port and is provided with regulating valve, and the inner end of regulating valve face hollow elasticity sacculus 7 is set as arc
The arc curvature of baffle 8, curved baffle 8 is consistent with the arc curvature of 7 outer wall of hollow elasticity sacculus, the outer end setting of regulating valve
For shaft 9, shaft 9 and the inner wall of installation port are connected through a screw thread, and the outer end of the shaft 9 is provided with a circle retention bead
10。
When specifically used: the diameter of hollow elasticity sacculus 7 is slightly larger than the diameter of drainage tube 5, the drainage-fluid in drainage tube 5
When body is flowed through in hollow elasticity sacculus 7, play the role of temporary and flow slowly, runner increases, and avoids flow velocity is too fast from blocking
Phenomenon, pinches the shaft 9 of 10 rotating regulation valve of retention bead by hand, drives the curved baffle 8 of regulating valve end to close or remote
Direction from hollow elasticity sacculus 7 is mobile, to squeeze hollow elasticity sacculus 7, controls the cavity of hollow elasticity sacculus 7
Uninterrupted, so as to adjust the rate of drainage.It is used to using the size that the regulating valve of anti-block apparatus can regulate and control drainage-fluid channel
The discharge and drainage speed for controlling drainage-fluid can overcome drainage speed caused by negative pressure is unstable in negative pressure liquid storing bag 1
Too fast or excessively slow defect.
Embodiment 2
On the basis of embodiment 1, it is different from embodiment 1, clamping portion is set as a pair of thread gluing a being mutually attracted and thread gluing
The outer wall of drainage tube 5 is arranged in b, thread gluing a, and thread gluing b is arranged in the inner wall of drainage trough 4, thread gluing a and thread gluing b and passes through bonding control
Drainage tube 5 is pull-in in drainage trough 4, and the crooked end of thread gluing a and thread gluing b are disposed as barb-like structure.Thread gluing a and thread gluing b
Structure is simple, at low cost, and practicability is good, so that drainage tube 5 and drainage trough 4 is cooperated by barb-like structure, avoids draining
Phenomena such as squeezing, shifting, occurs for pipe 5, effectively increases the stability of drainage tube 5；Drainage trough 4 is convenient at any time engaging drainage tube 5
It clamps, greatly facilitates drainage procedure, it is safe and reliable, it avoids causing malpractice, is conducive to Rehabilitation.
Embodiment 3
On the basis of embodiment 1, it is different from embodiment 1, socket part is set as a pair of magnet a and magnet b being mutually attracted,
The outer wall of drainage tube 5 is arranged in magnet a, and the inner wall of drainage trough 4 is arranged in magnet b, and magnet a and magnet b pass through magnetic-adsorption control
Drainage tube 5 processed is pull-in in drainage trough 4.Magnet a is set as the hollow sleeve structure being bonded to each other with 5 outer wall of drainage tube, magnet b
It is set as the hollow sleeve structure being bonded to each other with 4 inner wall of drainage trough.The magnetic-adsorption power of magnet a and magnet b is larger, due to phase
Mutually be attracted wall surface it is arc-shaped, in magnetic-adsorption, magnetic attraction degree is can be improved in biggish adsorption surface area, avoid drainage tube 5 from
The phenomenon that falling off displacement in drainage trough 4, very long for the drainage process time, doctor is possible to leave, and can play guarantee
The effect of stable operation is drained, medical staff's burden is mitigated, guarantees patient postoperative rehabilitation.
The above is not limitations of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, under the premise of not departing from the utility model in essence range, several variations, modifications, additions or substitutions can also be made,
These improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of liver and gallbladder flow diverter, which is characterized in that including drainage tube, positioning belt and anti-block apparatus, the front end of drainage tube with
Syringe needle connection, the end of drainage tube are connected with negative pressure liquid storing bag, and the outer wall of the drainage tube at syringe needle is provided with clamping portion, fixed
Position waistband is set as the ring structure that free end is formed by connecting by snap fastener, and the adhesive portion of positioning belt and drainage tube is mutual
Corresponding position is set as drainage trough, and drainage trough is set as hollow cylinder tube-in-tube structure, and drainage tube is pull-in on drainage by clamping portion
In slot；The anti-block apparatus is arranged in the middle part of drainage tube, and anti-block apparatus includes hollow elasticity sacculus and is erected at middle empty
Property sacculus on the outside of supporting shell, the side of supporting shell be provided with installation port, with installation port cooperate be provided with regulating valve,
The inner end of regulating valve face hollow elasticity sacculus is set as curved baffle, the arc curvature and hollow elasticity sacculus of curved baffle
The arc curvature of outer wall is consistent, and the outer end of regulating valve is set as shaft, and shaft and the inner wall of installation port are connected through a screw thread.
2. a kind of liver and gallbladder flow diverter according to claim 1, which is characterized in that the clamping portion is set as a pair of and is mutually attracted
Thread gluing a and thread gluing b, thread gluing a is arranged in the outer wall of drainage tube, and the inner wall of drainage trough is arranged in thread gluing b, and thread gluing a and thread gluing b are logical
Bonding control drainage tube is crossed to be pull-in in drainage trough.
3. a kind of liver and gallbladder flow diverter according to claim 2, which is characterized in that the crooked end of the thread gluing a and thread gluing b is equal
It is set as barb-like structure.
4. a kind of liver and gallbladder flow diverter according to claim 1, which is characterized in that the socket part is set as what a pair was mutually attracted
The outer wall of drainage tube is arranged in magnet a and magnet b, magnet a, and the inner wall of drainage trough is arranged in magnet b, and magnet a and magnet b pass through
Magnetic-adsorption control drainage tube is pull-in in drainage trough.
5. a kind of liver and gallbladder flow diverter according to claim 4, which is characterized in that the magnet a is set as and drainage pipe outer wall
The hollow sleeve structure being bonded to each other, magnet b are set as the hollow sleeve structure being bonded to each other with drainage trough inner wall.
6. a kind of liver and gallbladder flow diverter according to claim 1, which is characterized in that the supporting shell is set as hollow rectangular body shell
Body structure.
7. a kind of liver and gallbladder flow diverter according to claim 1, which is characterized in that the outer end of the shaft is provided with circle limit
Position protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721471118.8U CN208823549U (en) | 2017-11-07 | 2017-11-07 | A kind of liver and gallbladder flow diverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721471118.8U CN208823549U (en) | 2017-11-07 | 2017-11-07 | A kind of liver and gallbladder flow diverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208823549U true CN208823549U (en) | 2019-05-07 |
Family
ID=66303014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721471118.8U Expired - Fee Related CN208823549U (en) | 2017-11-07 | 2017-11-07 | A kind of liver and gallbladder flow diverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208823549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100912A (en) * | 2021-03-04 | 2021-07-13 | 南昌华安众辉健康科技有限公司 | Electric knife pen with suction function |
| CN113813477A (en) * | 2019-11-20 | 2021-12-21 | 王和 | Breathe internal medicine with intelligent atomizing machine |
-
2017
- 2017-11-07 CN CN201721471118.8U patent/CN208823549U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813477A (en) * | 2019-11-20 | 2021-12-21 | 王和 | Breathe internal medicine with intelligent atomizing machine |
| CN113813477B (en) * | 2019-11-20 | 2023-11-14 | 西安交通大学医学院第二附属医院 | Breathe internal medicine with intelligent atomizing machine |
| CN113100912A (en) * | 2021-03-04 | 2021-07-13 | 南昌华安众辉健康科技有限公司 | Electric knife pen with suction function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208823549U (en) | A kind of liver and gallbladder flow diverter | |
| CN202136675U (en) | Negative-pressure suction system | |
| CN204158863U (en) | A kind of Novel drainage pipe fixing device | |
| CN207591078U (en) | A kind of closed thoracic drainage tube | |
| CN203342098U (en) | Negative pressure drainage device | |
| CN204684291U (en) | A kind of Portable chest surgery thoracic duction instrument | |
| CN208943015U (en) | Permanent vacuum extractor | |
| CN206063194U (en) | A kind of medical artery clamp | |
| CN205108519U (en) | A peritoneal dialysis locator for nephrology dept | |
| CN205127128U (en) | Thorax closed drainage utensils governing valve and this thorax closed drainage ware | |
| CN204745118U (en) | Drainage device | |
| CN104771801A (en) | Wound surface negative-pressure suction irrigating instrument | |
| CN210009390U (en) | Liver, gallbladder and pancreas drainage device | |
| CN204932442U (en) | A kind of automatic liquid-stopping transfusion apparatus | |
| CN204798446U (en) | Mammary gland postoperative drainage device | |
| CN204246655U (en) | Peritoneal cavity drainage tube | |
| CN219398389U (en) | Special drainage device of nose plastic postoperative | |
| CN203469214U (en) | Minitype negative pressure adjustable draining apparatus special for microscopy hand and foot surgery department | |
| CN218923572U (en) | Artificial heart auxiliary power pump with built-in power supply | |
| CN204582083U (en) | The drainage system that negative pressure is adjustable, easy to use | |
| CN207384580U (en) | A kind of negative pressure catheter | |
| CN221731773U (en) | Wound negative pressure aspirator | |
| LU505788B1 (en) | Portable anti-reflux closed chest drainage device | |
| CN209004982U (en) | A kind of New Kidney fistulization drainage catheter | |
| CN203861637U (en) | Negative-pressure suction device for breast cancer postoperation |
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: 20190507 Termination date: 20201107 |