CN208974921U - Self-locking fixer of drainage tube - Google Patents
Self-locking fixer of drainage tube Download PDFInfo
- Publication number
- CN208974921U CN208974921U CN201721080599.XU CN201721080599U CN208974921U CN 208974921 U CN208974921 U CN 208974921U CN 201721080599 U CN201721080599 U CN 201721080599U CN 208974921 U CN208974921 U CN 208974921U
- Authority
- CN
- China
- Prior art keywords
- joint shell
- moving rotary
- drainage tube
- rotary connector
- connector
- 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
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- External Artificial Organs (AREA)
Abstract
The utility model relates to a kind of self-locking fixer of drainage tube, it is characterized by: moving rotary connector forward metal tube portion couples with rear end bulb, moving rotary connector is embedded in rotary joint shell, the bulb rear end positioned spacers of moving rotary connector, joint shell Caudal connectors are inserted into from rotary joint outer casing back, spring is disposed between joint shell Caudal connectors and gasket, joint shell Caudal connectors rear end connects end socket, and baffle is covered in moving rotary connector front end；Conduction hose is inserted into from end socket rear end, is sequentially passed through joint shell Caudal connectors, rotary joint shell, moving rotary connector, is exposed from moving rotary connector front end and connect three-way drainage tube；Its is easy for installation, drainage tube good fixing effect, convenient disassembly, improves patient and carries the comfort that drainage tube is, fixing piece uses medical material, clean hygiene.
Description
Technical field
The utility model relates to a kind of self-locking fixer of drainage tube, belong to postoperative medical drainage equipment.
Background technique
After the traditional section's of opening operation, when drainage Tube Drain in need, used drainage tube is without effectively fixation side
Drainage tube is pasted physically, there are problems that being easy to loosen by method, medical proof fabric, and patient oneself is needed to pay attention to, help, and
Medical proof fabric need to also replaced when wiping wound, cumbersome, inconvenient for use.
Summary of the invention
It is easy for installation the purpose of the utility model is to provide a kind of self-locking fixer of drainage tube, drainage tube fixed effect
Good, convenient disassembly improves patient and carries the comfort that drainage tube is, fixing piece uses medical material, clean hygiene.
The technical solution of the utility model is achieved in that self-locking fixer of drainage tube, it is characterised in that: moving rotary
Connector rear end is the ball head structure of cavity, and moving rotary connector forward metal tube portion couples with rear end bulb, half after bulb
A through-hole is provided on spherical surface, rotary joint shell is tubular structure, is provided at left and right sides of the front end tube wall of rotary joint shell
" u "-shaped gap, two circle annular slots are provided on the rear end inner wall of rotary joint shell, and moving rotary connector is embedded in outside rotary joint
In shell, moving rotary connector front end is exposed from rotary joint case nose, and the bulb rear end positioned spacers of moving rotary connector connect
Head shell Caudal connectors are tubular structure, and joint shell Caudal connectors front end outer wall has the limiting card of two ring shapes, connector
Shell Caudal connectors are inserted into from rotary joint outer casing back, and are fixedly connected by limiting card with annular slot cooperation, connector
Spring is disposed between shell Caudal connectors and gasket, spring compresses front end moving rotary connector, joint shell by gasket
Caudal connectors rear end connects end socket, has external screw thread on end socket outer wall, hose attachment cap string is on conduction hose, hose attachment cap
Inner wall has internal screw thread；It is circular through hole among discoidal bandage connector, there are screw hole, bandage middle section is pre- for circular through hole two sides
Rotary joint through-hole is stayed, moving rotary connector front end passes through the rotary joint through-hole of bandage connector and bandage, and baffle is basin shape
Structure, the left and right sides are provided with drainage tube card slot, and baffle is covered in moving rotary connector front end；Conduction hose is inserted from end socket rear end
Enter, sequentially pass through joint shell Caudal connectors, rotary joint shell, moving rotary connector, reveals from moving rotary connector front end
Out and three-way drainage tube is connected, locking nut is fixedly connected with moving rotary connector front end, to conduction hose and three-way drainage tube
Junction locking, hose attachment cap and end socket are fixedly connected by being threadedly engaged, and then to conduction hose limit, bandage passes through
Screw cooperation screw hole is fixedly connected with bandage connector.
The good effect of the utility model is that its is easy for installation, drainage tube good fixing effect, convenient disassembly, improves patient and takes
With the comfort that drainage tube is, fixing piece uses medical material, clean hygiene.
Detailed description of the invention
Fig. 1 is the decomposition chart of the utility model.
Fig. 2 is the overall structure figure of the utility model.
Specific embodiment
The utility model is described further with reference to the accompanying drawing: as shown in Figure 1, 2, self-locking fixer of drainage tube,
Be characterized in that: 1 rear end of moving rotary connector is the ball head structure of cavity, 1 forward metal tube portion of moving rotary connector and rear end
Bulb couples, and is provided with a through-hole 1-1 after bulb on half of spherical surface, and rotary joint shell 2 is tubular structure, rotary joint shell
It is provided with " u "-shaped gap 2-1 at left and right sides of 2 front end tube wall, two circle annular slots are provided on the rear end inner wall of rotary joint shell 2
2-2, moving rotary connector 1 are embedded in rotary joint shell 2, and 1 front end of moving rotary connector is revealed from 2 front end of rotary joint shell
Out, the bulb rear end positioned spacers 3 of moving rotary connector 1, joint shell Caudal connectors 5 are tubular structure, joint shell tail
Connector 5 front end outer wall in portion's has a limiting card 5-1 of two ring shapes, and joint shell Caudal connectors 5 are from 2 rear end of rotary joint shell
Insertion, and be fixedly connected by limiting card 5-1 with annular slot 2-2 cooperation, between joint shell Caudal connectors 5 and gasket 3
It is disposed with spring 4, spring 4 compresses front end moving rotary connector 1,5 rear end of joint shell Caudal connectors connection envelope by gasket 3
First 6, there is external screw thread on 6 outer wall of end socket, hose attachment cap 7 is gone here and there on conduction hose 8, and 7 inner wall of hose attachment cap has internal screw thread；Circle
It is circular through hole among the bandage connector 9 of dish type, there are screw hole 9-1, the reserved rotations in 10 middle section of bandage to connect for circular through hole two sides
Head through-hole 10-1,1 front end of moving rotary connector pass through the rotary joint through-hole 10-1 of bandage connector 9 and bandage 10, baffle 11
For bathtub construction, the left and right sides is provided with drainage tube card slot 11-1, and 11 sets of baffle in 1 front end of moving rotary connector；Conduction hose 8
It is inserted into from 6 rear end of end socket, joint shell Caudal connectors 5, rotary joint shell 2, moving rotary connector 1 is sequentially passed through, from work
Three-way drainage tube 13 is exposed and connected in dynamic 1 front end of rotary joint, and locking nut 12 is fixedly connected with 1 front end of moving rotary connector,
Junction locking to conduction hose 8 and three-way drainage tube 13, hose attachment cap 7 are fixedly connected with end socket 6 by being threadedly engaged,
And then conduction hose 8 is limited, bandage 10 cooperates screw hole 9-1 to be fixedly connected with bandage connector 9 by screw.
In use, connecting three-way drainage tube 13 to be used after the string of conduction hose 8 is good, tightening locking nut 12 for threeway
Drainage tube 13 and conduction hose 8 are fixed, and after three-way drainage tube 13 is inserted into the affected part that patient needs to drain, bandage 10 is tied up in patient's body
On, and then realize the fixation of drainage tube, between moving rotary connector 1 and rotary joint shell 2 can the rotation bending of 90 ° of ranges, it is real
The drainage tube position adjustment of existing 10 lateral direction of bandage.
Claims (1)
1. self-locking fixer of drainage tube, it is characterised in that: moving rotary connector rear end is the ball head structure of cavity, and moving rotary connects
Head forward metal tube portion couples with rear end bulb, is provided with a through-hole after bulb on half of spherical surface, and rotary joint shell is pipe
The front end tube wall left and right sides of shape structure, rotary joint shell is provided with " u "-shaped gap, opens on the rear end inner wall of rotary joint shell
There are a two circle annular slots, moving rotary connector is embedded in rotary joint shell, and moving rotary connector front end is from rotary joint shell
Front end is exposed, the bulb rear end positioned spacers of moving rotary connector, and joint shell tail portion is tubular structure connecting component, joint shell
Caudal connectors front end outer wall has the limiting card of two ring shapes, and joint shell Caudal connectors are inserted from rotary joint outer casing back
Enter, and be fixedly connected by limiting card with annular slot cooperation, is disposed with spring between joint shell Caudal connectors and gasket,
Spring compresses front end moving rotary connector by gasket, and joint shell Caudal connectors rear end connects end socket, has on end socket outer wall
External screw thread, for hose attachment cap string on conduction hose, hose attachment cap inner wall has internal screw thread；Among discoidal bandage connector
For circular through hole, there are screw hole, bandage middle sections to reserve rotary joint through-hole for circular through hole two sides, and moving rotary connector front end passes through
The rotary joint through-hole of bandage connector and bandage, baffle are bathtub construction, and the left and right sides is provided with drainage tube card slot, baffle set
In moving rotary connector front end；Conduction hose is inserted into from end socket rear end, sequentially passes through joint shell Caudal connectors, rotary joint
Shell, moving rotary connector expose and connect three-way drainage tube from moving rotary connector front end, and locking nut connects with moving rotary
Head front end is fixedly connected, and is locked to the junction of conduction hose and three-way drainage tube, hose attachment cap and end socket are matched by screw thread
Conjunction is fixedly connected, and then is limited to conduction hose, and bandage cooperates screw hole to be fixedly connected with bandage connector by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080599.XU CN208974921U (en) | 2017-08-28 | 2017-08-28 | Self-locking fixer of drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080599.XU CN208974921U (en) | 2017-08-28 | 2017-08-28 | Self-locking fixer of drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208974921U true CN208974921U (en) | 2019-06-14 |
Family
ID=66777090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721080599.XU Expired - Fee Related CN208974921U (en) | 2017-08-28 | 2017-08-28 | Self-locking fixer of drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208974921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522988A (en) * | 2019-09-03 | 2019-12-03 | 南通大学附属医院 | Fixed device and drainage device of thoracic cavity |
-
2017
- 2017-08-28 CN CN201721080599.XU patent/CN208974921U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522988A (en) * | 2019-09-03 | 2019-12-03 | 南通大学附属医院 | Fixed device and drainage device of thoracic cavity |
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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 |
Granted publication date: 20190614 Termination date: 20200828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |