CN207286439U - A kind of anti-clogging depression drainage device - Google Patents
A kind of anti-clogging depression drainage device Download PDFInfo
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- CN207286439U CN207286439U CN201721753627.XU CN201721753627U CN207286439U CN 207286439 U CN207286439 U CN 207286439U CN 201721753627 U CN201721753627 U CN 201721753627U CN 207286439 U CN207286439 U CN 207286439U
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Abstract
A kind of anti-clogging depression drainage device, including housing, be arranged on case top the first seal and the second seal, connected through the first seal with enclosure interior drainage tube, connected through the second seal with enclosure interior exhaust tube, the 3rd seal inside housings is set, the drive link of enclosure interior, the 4th seal for being arranged on housing bottom, the probe tube connected through the 4th seal with enclosure interior are stretched into through the 3rd seal and housing bottom；Wherein, air-stopping valve is provided with the exhaust tube, one end of the drive link is connected with screw thread cork, and the other end is provided with knob, and the position close to the 3rd seal on drive link is equipped with card；The screw thread cork is equipped with the drainage screw thread for rotating rising in the shape of a spiral；The screw thread cork is arranged in drainage tube；Spiral cover is provided with the probe tube.It will not be blocked in the depression drainage device drainage process, drainage effect is good.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of anti-clogging depression drainage device.
Background technology
Depression drainage device using widely, by loading negative pressure, for aspirating enclosed type wound, is fitted in the medical field
For in surgical procedure and hand postoperative drainage hematocele, hydrops.Since the hydrops of negative-pressure ward, hematocele etc. can be set in drainage tube
Result in blockage, medical staff has to solve blockage problem by way of replacing or opening dredging, but this process pole
It is easy to cause superinfection.
205698650 U of Chinese patent CN, in entitled " a kind of depression drainage device that can eliminate clot blocking "
Mention and being rotated using motor, drive broken wire to rotate, smash clot, but often more viscosity poles of material to be drained
Height, only smashing still can influence drainage efficiency.
The content of the invention
It is easy to solve existing depression drainage device the purpose of this utility model is to provide a kind of anti-clogging depression drainage device
The problem of blocking, drainage effect is bad, and drainage efficiency is low.
To achieve the above object, anti-clogging depression drainage device provided by the utility model includes：Housing, be arranged on housing top
First seal and the second seal in portion, the drainage tube connected through the first seal with enclosure interior, through second sealing
Mouth connect with enclosure interior exhaust tube, setting inside housings with the first seal on same vertical curve the 3rd seal
Mouthful, through the 3rd seal and housing bottom stretch into the drive link of enclosure interior, the 4th seal for being arranged on housing bottom, wear
Cross the probe tube that the 4th seal is connected with enclosure interior；Wherein, air-stopping valve is provided with the exhaust tube, the drive link is stretched
The one end for entering enclosure interior is connected with screw thread cork, and the position close to the 3rd seal on drive link is equipped with card, drive link
The one end for stretching out housing is connected with knob by shaft；The screw thread cork is equipped with the drainage spiral shell for rotating rising in the shape of a spiral
Line；The screw thread cork is arranged in drainage tube, it leaves certain interval between drainage tube, can be turned with respect to drainage tube
It is dynamic；Spiral cover is provided with the probe tube, enclosure interior blood, hydrops are sampled or excluded by probe tube.
As the preferred of the utility model, the knob does 0 ° -180 ° of rotation centered on shaft, using drive link as axis
The heart does 0 ° of -360 ° of rotation.
The advantages of the utility model and beneficial effect are：
(1) depression drainage device provided by the utility model is simple in structure, easy to use, in negative pressure drainage, rotates rotation
Button, makes knob drive drive rod rotation, and drive link drives screw thread cork to rotate in drainage tube, and at this time, tamper will be by
Screw thread chisel edge chopping on screw thread cork, makes viscous fluid injection in the gap between two layers of screw thread, because the effect of negative pressure
With the angle of chisel edge, clot can be smashed and transport fluid-mixing into housing, caused by effectively solving high viscosity tamper
The problem of blocked drainage tube.
(2) the utility model rotates the drainage screw thread of rising by being set on screw thread cork in the shape of a spiral, is because spiral shell
The drainage screw thread of shape rotation rising is revolved while rotating, and is coordinated the effect of negative pressure, faster, preferably can be treated thick
Water conservancy diversion thing is transported into cavity, it is more preferable compared with the drainage effect using broken wire, because drainage screw thread can not only crush
Clot, while will can also be drained as the high viscosity fluid of paste into cavity, efficiently solve similar product and block and draw
The problem of flowing inefficiency.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Embodiment
The preferred embodiment of the application is illustrated below in conjunction with illustration, it should be understood that described herein to be preferable to carry out
Example is merely to illustrate the application, is not limited to the application.
Refering to Fig. 1, the anti-clogging depression drainage device that utility model provides includes：Housing 1, be arranged on case top first
2 and second seal 3 of seal, the drainage tube 4 connected through the first seal with enclosure interior, through the second seal and shell
The exhaust tube 5 of internal portion's connection, set inside housings with threeth seal 6 of first seal on same vertical curve, wear
Cross the 3rd seal and housing bottom stretches into the drive link 7 of enclosure interior, the 4th seal 8 for being arranged on housing bottom, passes through
The probe tube 9 that 4th seal is connected with enclosure interior；Wherein, air-stopping valve 51, the drive link are provided with the exhaust tube
The one end for stretching into enclosure interior is connected with screw thread cork 71, and the position close to the 3rd seal on drive link is equipped with card 72,
One end that drive link stretches out housing is connected with knob 73 by shaft；The screw thread cork is equipped with what rotation in the shape of a spiral rose
Drain screw thread 711；The screw thread cork 71 is arranged in drainage tube 4, it leaves certain interval between drainage tube, opposite drainage
Pipe can be rotated；The knob does 0 ° -180 ° of rotation centered on shaft, and 0 ° of -360 ° of rotation is done by axle center of drive link
Turn；Spiral cover 91 is provided with the probe tube 9, enclosure interior blood, hydrops are sampled or excluded by probe tube.
The operating process of the utility model depression drainage device：
1st, turn knobs 73, pull downward on drive link 7 to 72 position of card, screw thread cork 71 and move down, and block drainage
The through hole that pipe 4 is connected with housing 1, forms enclosure space；
2nd, air-stopping valve 51 is opened, after negative pressure to safety limit is accommodated at exhaust tube 5, closes air-stopping valve；
3rd, depression drainage device is accessed, pushes up knob 73, connected drainage tube 4 and start to drain；
4th, after blocked drainage tube, turn knobs, and rotated, screw thread cork rotates, and shreds clot, and in the work of negative pressure
Sticky tamper is guided into the cavity of housing with lower.
Claims (2)
- A kind of 1. anti-clogging depression drainage device, it is characterised in that：Including housing, it is arranged on the first seal and of case top Two seals, the drainage tube connected through the first seal with enclosure interior, connect through the second seal with enclosure interior Exhaust tube, set inside housings with threeth seal of first seal on same vertical curve, through the 3rd seal and Housing bottom stretches into the drive link of enclosure interior, the 4th seal for being arranged on housing bottom, through the 4th seal and housing The probe tube of inside connection；Wherein, air-stopping valve is provided with the exhaust tube, one end that the drive link stretches into enclosure interior connects Screw thread cork is connected to, card is equipped with close to the position of the 3rd seal on drive link, one end that drive link stretches out housing passes through Shaft is connected with knob；The screw thread cork is equipped with the drainage screw thread for rotating rising in the shape of a spiral；The screw thread cork is set In drainage tube, it leaves certain interval between drainage tube, can be rotated relative to drainage tube；Set on the probe tube There is spiral cover, enclosure interior blood, hydrops are sampled or excluded by probe tube.
- A kind of 2. anti-clogging depression drainage device according to claim 1, it is characterised in that：The knob is centered on shaft 0 ° -180 ° of rotation is done, 0 ° of -360 ° of rotation is done by axle center of drive link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721753627.XU CN207286439U (en) | 2017-12-15 | 2017-12-15 | A kind of anti-clogging depression drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721753627.XU CN207286439U (en) | 2017-12-15 | 2017-12-15 | A kind of anti-clogging depression drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207286439U true CN207286439U (en) | 2018-05-01 |
Family
ID=62274367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721753627.XU Active CN207286439U (en) | 2017-12-15 | 2017-12-15 | A kind of anti-clogging depression drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207286439U (en) |
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2017
- 2017-12-15 CN CN201721753627.XU patent/CN207286439U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191105 Address after: 130000 FAW Fourth Ring Xufa Building B1 and B2, about 500 meters east of the intersection of Xinggong Road and Haier Street in Kuancheng District, Changchun City, Jilin Province Patentee after: Jilin Hanggai Zibo Biotechnology Co., Ltd. Address before: 130000 Changchun City, Jilin Province, Changchun City Xinggong road and Haier street intersection of about 500 meters east Patentee before: Changchun Hanggai Biological Technology Co. Ltd. |