CN106178149A - A kind of thoracic cavity Water seal drainage system - Google Patents
A kind of thoracic cavity Water seal drainage system Download PDFInfo
- Publication number
- CN106178149A CN106178149A CN201610568739.1A CN201610568739A CN106178149A CN 106178149 A CN106178149 A CN 106178149A CN 201610568739 A CN201610568739 A CN 201610568739A CN 106178149 A CN106178149 A CN 106178149A
- Authority
- CN
- China
- Prior art keywords
- shell body
- negative pressure
- panel
- thoracic cavity
- water seal
- 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.)
- Withdrawn
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Classifications
-
- A61M1/0001—
-
- A61M1/0023—
Abstract
The invention discloses a kind of thoracic cavity Water seal drainage system, including drainage catheter, negative pressure regulating valve, negative pressure besel water filling port, spike and flow sub, the upper end fixed installation shell body of described spike, the side of shell body is provided with hook, and the inside of shell body arranges sampling aperture；The head of described drainage catheter is fixedly connected with joint, and the outside of joint is wrapped by antibacterial cover, and the end of drainage catheter connects with sampling aperture；The surface inserting panel of described shell body, panel arranges water filling port, and water filling port connects with shell body, and the surface of panel is provided with negative pressure besel, and the surface of panel indicates water seal cavity waterline.This thoracic cavity Water seal drainage system, its simple in construction, make easily, volume little, easy to carry, drainage effect is good, safe and reliable；There is anti-suck effect, improve the safety coefficient of device, it is to avoid patient's thoracic cavity retrograde infection.
Description
Technical field
The present invention relates to medical apparatus and instruments applied technical field, be specially a kind of thoracic cavity Water seal drainage system.
Background technology
Need to use depression drainage device that the dirt of patient carries out drain in many medical treatment scenes, but drain complete after one
As be first to carry out shirking separating with patient by depression drainage device, then by the outlet of depression drainage device excretion dirt.And it is existing
The switch of depression drainage device is generally located on the top of device, and existing switch is pull-out, needs to extract negative when toppling over every time
The switch of pressure drainage device, to open the outlet of depression drainage device, easily causes discharged liquid and flashes, and easily causes contamination, increases in institute
Infect, be unfavorable for occupational protection, easily cause suck-back phenomenon.
Summary of the invention
It is an object of the invention to provide a kind of thoracic cavity Water seal drainage system, with asking of solving to propose in above-mentioned background technology
Topic.
For achieving the above object, the present invention provides following technical scheme: a kind of thoracic cavity Water seal drainage system, leads including drain
Pipe, negative pressure regulating valve, negative pressure besel water filling port, spike and flow sub, the upper end fixed installation shell of described spike
Body, the side of shell body is provided with hook, and the inside of shell body arranges sampling aperture；The head of described drainage catheter is fixedly connected with
Joint, the outside of joint is wrapped by antibacterial cover, and the end of drainage catheter connects with sampling aperture；The surface of described shell body
Ice cave panel, panel arranges water filling port, and water filling port connects with shell body, and the surface of panel is provided with negative pressure besel, panel
Surface indicates water seal cavity waterline；The top of described shell body arranges negative pressure relief valve, and negative pressure relief valve connects with shell body,
Negative pressure regulating valve and negative pressure besel water filling port are arranged at the upper end of shell body, and negative pressure relief valve and negative pressure regulating valve are by even
Siphunculus connects；Described flow sub is connected by three-way valve, and the sidewall of drainage catheter is provided with oval aperture, flow sub with draw
The joint of conduit head is threaded connection.
Preferably, described shell body uses perspex to make, and panel is transparent sheet plastic, and both are glued by glue
Knot.
Preferably, described drainage catheter is provided with one-way cock with the junction of sampling aperture.
Preferably, described negative pressure relief valve and shell body and junction arranges sealing ring.
Preferably, described negative pressure regulating valve passes through sealant sealing with the junction of shell body, wraps up soft rubber outside it
Gum cover.
Compared with prior art, the invention has the beneficial effects as follows:
(1) this thoracic cavity Water seal drainage system, shell body uses perspex to make, and elastic newly energy is excellent, and thermoplastic property is good, panel
For transparent sheet plastic, both are bondd by glue, and it is convenient to assemble so that both combinations are more solid and reliable；Drain is led
Pipe is provided with one-way cock with the junction of sampling aperture, serves anti-suck effect, it is to avoid drainage-fluid refluxes, and patient is produced wound
Evil；Negative pressure relief valve and shell body and junction arranges sealing ring, strengthen sealing property between the two, use for a long time
Time, air-tightness is still good, does not haves gas leak phenomenon；Negative pressure regulating valve is threaded connection with shell body, it is simple to dismantle with
Assemble, and conveniently clean and sterilization, wrap up soft rubber set outside it, negative pressure regulating valve is served protective effect；Not
In the case of use, flow sub is pulled down from joint, and with antibacterial cover, joint is wrapped up, serve good dust-proof anti-bacteria
Effect, it is simple to next time uses.
(2) this thoracic cavity Water seal drainage system, its simple in construction, make easily, volume little, easy to carry, drainage effect is good,
Safe and reliable；There is anti-suck effect, improve the safety coefficient of device, it is to avoid patient's thoracic cavity retrograde infection；It is provided with
Communicating pipe, serve the effect of constant voltage, it is ensured that the stability of pressure, it is to avoid pressure is excessive or pressure is too small, cause drain to be imitated
The poorest.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the flow sub structural representation of the present invention；
Fig. 3 is the drainage catheter structural representation of the present invention.
In figure: 1 antibacterial cover；2 joints；3 drainage catheters；4 sampling apertures；5 hooks；6 panels；7 negative pressure relief valves；8 communicating pipes；
9 negative pressure regulating valves；10 negative pressure monitor water filling port；11 water filling ports；12 shell bodies；13 negative pressure besels；14 water seal cavity waterlines；
15 spikes；16 three-way valve；17 flow subs；18 oval apertures.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1-3, the present invention provides a kind of technical scheme: a kind of thoracic cavity Water seal drainage system, including drainage catheter
3, negative pressure regulating valve 9, negative pressure besel water filling port 10, spike 15 and flow sub 17, the upper end fixed installation of a spike 15
Shell body 12, shell body 12 uses perspex to make, and elastic newly energy is excellent, and thermoplastic property is good, and the side of shell body 12 is arranged
Having hook 5, in the case of son does not uses, hook 5 is used for hanging drainage catheter 3；The inside of shell body 12 arranges sampling aperture 4；
The head of drainage catheter 3 is fixedly connected with joint 2, and the outside of joint 2 is wrapped by antibacterial cover 1, the end of drainage catheter 3
Connect with sampling aperture 4；Drainage catheter 3 is provided with one-way cock with the junction of sampling aperture 4, serves anti-suck effect, it is to avoid
Drainage-fluid refluxes, and patient is produced injury, improves the safety coefficient of device, it is to avoid patient's thoracic cavity retrograde infection；Shell
The surface inserting panel 6 of body 12, panel 6 is transparent sheet plastic, and both are bondd by glue, and it is convenient to assemble so that both
Combination more solid and reliable；Arranging water filling port 11 on panel 6, water filling port 11 connects with shell body 12, past by water filling port 11
The inside of shell body 12 is injected distilled water and is carried out negative pressure drainage；The surface of panel 6 is provided with negative pressure besel 13, can monitor in the moment
SEA LEVEL VARIATION within shell body 12；The surface of panel 6 indicates water seal cavity waterline 14, and the top of shell body 12 arranges negative pressure
Relief valve 7, negative pressure relief valve 7 connects with shell body 12, negative pressure relief valve 7 and shell body 12 and junction arranges sealing ring,
Strengthening sealing property between the two, when using for a long time, air-tightness is still good, does not haves gas leak phenomenon；Drain is complete
Finish, the release of residual gas can be carried out by opening negative pressure relief valve 7, by the pressure of residual gas, by internal for sampling aperture 4 residual
Remaining drainage-fluid draws the outside of this device；Negative pressure regulating valve 9 and negative pressure besel water filling port 10 are arranged at shell body 12
Upper end, negative pressure regulating valve 9 is threaded connection with shell body 12, it is simple to dismantle with assembling, and conveniently cleans and sterilization, outside it
Side parcel soft rubber set, serves protective effect to negative pressure regulating valve 9；This device can be regulated by negative pressure regulating valve 9
Internal pressure, simple and efficient；Negative pressure relief valve 7 passes through to connect communicating pipe 8 with negative pressure regulating valve 9；It is provided with communicating pipe 8, plays
The effect of constant voltage, it is ensured that the stability of pressure, it is to avoid pressure is excessive or pressure is too small, causes drainage effect poor；Drain connects
17 are connected by three-way valve 16, and the sidewall of drainage catheter 3 is provided with oval aperture 18, improves drainage efficiency, to thoracic cavity
Rinse more thorough；Flow sub 17 is threaded connection with the joint 2 of drainage catheter 3 head；In the case of not using, will
Flow sub 17 is pulled down from joint 2, and is wrapped up by joint with antibacterial cover 1, serves good dust-proof anti-bacteria effect, it is simple under
Secondary use.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention, revise, replace
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a thoracic cavity Water seal drainage system, including drainage catheter (3), negative pressure regulating valve (9), negative pressure besel water filling port
(10) spike (15) and flow sub (17), are propped up, it is characterised in that: the upper end fixed installation shell body of described spike (15)
(12), the side of shell body (12) is provided with hook (5), and the inside of shell body (12) arranges sampling aperture (4)；Described drainage catheter
(3) head is fixedly connected with joint (2), and the outside of joint (2) is wrapped by antibacterial cover (1), the end of drainage catheter (3)
End connects with sampling aperture (4)；The surface inserting panel (6) of described shell body (12), panel (6) arranges water filling port (11), note
The mouth of a river (11) connects with shell body (12), and the surface of panel (6) is provided with negative pressure besel (13), and the surface of panel (6) indicates water
Envelope cavity waterline (14)；The top of described shell body (12) arranges negative pressure relief valve (7), negative pressure relief valve (7) and shell body
(12) connection, negative pressure regulating valve (9) and negative pressure besel water filling port (10) are arranged at the upper end of shell body (12), negative pressure release
Valve (7) passes through to connect communicating pipe (8) with negative pressure regulating valve (9)；Described flow sub (17) is connected by three-way valve (16), drain
The sidewall of conduit (3) is provided with oval aperture (18), and flow sub (17) passes through spiral shell with the joint (2) of drainage catheter (3) head
Stricture of vagina connects.
A kind of thoracic cavity the most according to claim 1 Water seal drainage system, it is characterised in that: described shell body (12) uses thoroughly
Bright plastic cement is made, and panel (6) is transparent sheet plastic, and both are bondd by glue.
A kind of thoracic cavity the most according to claim 1 Water seal drainage system, it is characterised in that: described drainage catheter (3) with take out
The junction in sample hole (4) is provided with one-way cock.
A kind of thoracic cavity the most according to claim 1 Water seal drainage system, it is characterised in that: described negative pressure relief valve (7) with
Shell body (12) and junction arranges sealing ring.
A kind of thoracic cavity the most according to claim 1 Water seal drainage system, it is characterised in that: described negative pressure regulating valve (9) with
Sealant sealing is passed through in the junction of shell body (12), wraps up soft rubber set outside it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610568739.1A CN106178149A (en) | 2016-07-20 | 2016-07-20 | A kind of thoracic cavity Water seal drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610568739.1A CN106178149A (en) | 2016-07-20 | 2016-07-20 | A kind of thoracic cavity Water seal drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106178149A true CN106178149A (en) | 2016-12-07 |
Family
ID=57493297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610568739.1A Withdrawn CN106178149A (en) | 2016-07-20 | 2016-07-20 | A kind of thoracic cavity Water seal drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106178149A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106620919A (en) * | 2016-12-10 | 2017-05-10 | 张新宇 | Body cavity flushing, dosing and complete draining device |
| CN107928770A (en) * | 2018-01-04 | 2018-04-20 | 李桂美 | A kind of sting device for being used in the ponding patient's art of ambition use |
| CN109045378A (en) * | 2018-10-19 | 2018-12-21 | 洛阳市第人民医院（洛阳市红十字会医院、洛阳市康复医院） | A kind of thoracic surgery nursing drainage device |
| CN109498856A (en) * | 2018-12-29 | 2019-03-22 | 珠海麦迪克医疗器械有限公司 | A kind of Breast Surgery drainage device |
-
2016
- 2016-07-20 CN CN201610568739.1A patent/CN106178149A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106620919A (en) * | 2016-12-10 | 2017-05-10 | 张新宇 | Body cavity flushing, dosing and complete draining device |
| CN107928770A (en) * | 2018-01-04 | 2018-04-20 | 李桂美 | A kind of sting device for being used in the ponding patient's art of ambition use |
| CN109045378A (en) * | 2018-10-19 | 2018-12-21 | 洛阳市第人民医院（洛阳市红十字会医院、洛阳市康复医院） | A kind of thoracic surgery nursing drainage device |
| CN109498856A (en) * | 2018-12-29 | 2019-03-22 | 珠海麦迪克医疗器械有限公司 | A kind of Breast Surgery drainage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161207 |
|
| WW01 | Invention patent application withdrawn after publication |