CN201389216Y - Multifunctional chest drainage system - Google Patents
Multifunctional chest drainage system Download PDFInfo
- Publication number
- CN201389216Y CN201389216Y CN200920142368U CN200920142368U CN201389216Y CN 201389216 Y CN201389216 Y CN 201389216Y CN 200920142368 U CN200920142368 U CN 200920142368U CN 200920142368 U CN200920142368 U CN 200920142368U CN 201389216 Y CN201389216 Y CN 201389216Y
- Authority
- CN
- China
- Prior art keywords
- water
- sealing
- cavity
- pipe
- water sealing
- 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 - Lifetime
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a multifunctional chest drainage system which comprises a bottle body provided with a cavity, a bottle cover, as well as a port formed on the bottle cover and communicated with the cavity; the cavity is divided into a hydrops cavity, a water sealing cavity and a pressure regulating cavity by a partition board; a water sealing pipe is arranged in the water sealing cavity; the lower pipe orifice of the water sealing pipe is communicated with the water sealing cavity, and the upper pipe orifice thereof is communicated with the hydrops cavity; a one-way valve is arranged in the water sealing pipe; a baffle is arranged between the upper part of the one-way valve and the upper pipe orifice inside the water sealing pipe; the outlet of the one-way valve is projected on the baffle along the extending direction of the water sealing pipe, so as to ensure that water bubbles sprayed from the outlet of the one-way valve can be stopped by the baffle. The utility model, through the simple structure, ensures that the water bubbles inside the water sealing cavity can not enter into the hydrops cavity along with the airflow, and the flow choking effect of water bubbles are more desirable.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, and aerofluxus when being applicable to thoracic operation and all kinds of pneumothorax, hemothorax, hemopneumothorax, empyema drain, discharge opeing and storage drain liquid are one of therapeutic appliance commonly used of clinical treatment and first aid process.
Background technology
The thoracic cavity of human body is a negative pressure cavity, and normal person's thoracic cavity air pressure generally is lower than atmospheric pressure 6～10 centimeter water columns, be beneficial to the people when air-breathing pulmonary be easy to open, can shrink breathing by the light of nature.In clinical to carried out cardiothoracic operation and thoracic injury the treatment patient, because after stitching is opened in the thoracic cavity, negative pressure disappears in the thoracic cavity, need to discharge hematocele hydrops and part air in the thoracic cavity, so that the thoracic cavity internal gas pressure recovers original subatmospheric state, or at the patient of non-cardiothoracic operation and thoracic injury treatment, but intrathoracic gas or liquid such as are discharged in the body at situation according to the clinical treatment needs, just must use drainage system this moment, with intrathoracic gas or liquid drain to bottle.
Existing drainage system generally comprises fluid collection chamber, water seal chamber and pressure regulating cavity, is provided with check valve between water seal chamber and the fluid collection chamber, prevents that water sealing liquid from entering fluid collection chamber by the water seal chamber when intrathoracic negative pressure is excessive.Above-mentioned check valve also will be guaranteed must be able to pass through when the gas in the water sealing (sealing water) pipe upwards fluctuates owing to water column, then the gap between its spool and the valve casing can not be too small, the globule that is adsorbed on so in the inner water seal of the check valve chamber might flow in the fluid collection chamber along with air-flow, breathing along with patient, this phenomenon might repeat, so through after a while, make the water seal intracavity not have water sealing liquid and cause the inside and outside atmosphere in thoracic cavity to communicate, this moment, pneumothorax will appear in patient, took measures threat to life as untimely.
Summary of the invention
Technical problem to be solved in the utility model is that thoracic drainage system is improved, make in the water seal chamber water sealing liquid not can along with air flow stream to fluid collection chamber.
The technical scheme that this utility model adopted is: a kind of multi-functional thoracic drainage system, comprise bottle with cavity, bottle cap, be arranged on the interface that communicates with described cavity on the described bottle cap, described cavity is separated into fluid collection chamber by dividing plate, the water seal chamber, pressure regulating cavity, described water seal intracavity is provided with water sealing (sealing water) pipe, the lower nozzle of described water sealing (sealing water) pipe communicates with the water seal chamber, upper orifice communicates with fluid collection chamber, be provided with check valve in the described water sealing (sealing water) pipe, and be provided with baffle plate above the described check valve and between the upper orifice in the described water sealing (sealing water) pipe, the outlet of above-mentioned check valve is being projected on the described baffle plate on the bearing of trend of described water sealing (sealing water) pipe, guarantees can be blocked by baffle plate from the globule that the outlet of check valve is ejected.
The bearing of trend of plane, described baffle plate place and water sealing (sealing water) pipe is 10 °～80 ° angles, and then the globule that condenses on the baffle plate can drip automatically, and the globule can trickle in the backwater tube sealing when the spool of check valve the inside falls.
Described upper orifice is opened in the sidewall of water sealing (sealing water) pipe, and the top that is positioned at described upper orifice on the described water sealing (sealing water) pipe also has catch, and this catch is the part of water sealing (sealing water) pipe sidepiece, can further stop the globule to enter fluid collection chamber.
The root of described baffle plate is arranged on the edge, the end of described upper orifice, and the root of baffle plate is higher than taper, so water stop function is relatively good.
Because the enforcement of technique scheme, this utility model has guaranteed that by simple structure the globule in the water seal chamber can be along with air-flow enter fluid collection chamber, and this drainage system clinical effectiveness is desirable more.
Description of drawings
Fig. 1 is the side view of thoracic drainage system;
Fig. 2 is the cutaway view along A-A line among Fig. 1;
Wherein: 1, bottle, 10, cavity, 2, bottle cap, 20, interface, 21, drainage tube, 22, leakage fluid dram, 3, dividing plate, 4, fluid collection chamber, 5, the water seal chamber, 6, pressure regulating cavity, 7, water sealing (sealing water) pipe, 71, lower nozzle, 72, upper orifice, 73, catch, 8, check valve, 9, baffle plate.
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment this utility model is described in further detail:
Referring to Fig. 1, multi-functional thoracic drainage system shown in Figure 2, comprise bottle 1 and bottle cap 2 with cavity 10.Described cavity 10 is separated into as shown in the figure fluid collection chamber 4, water seal chamber 5, pressure regulating cavity 6 by dividing plate 3.Described fluid collection chamber 4 is separated into three cavitys that the top communicates by dividing plate, the volume of three cavitys increases progressively from left to right, be provided with the interface 20 that communicates with cavity corresponding to leftmost cavity on the described bottle cap 2, this interface 20 is connected with drainage tube 21, then the hematocele hydrops at first is collected in the leftmost cavity, Far Left cavity collection flow to middle chamber completely afterwards, the middle chamber collection flow to the rightmost cavity completely afterwards, Far Left cavity scale is relatively more accurate, easy operating control, then volume is bigger for three cavitys.Offer leakage fluid dram 22 corresponding to described fluid collection chamber 4 on the described bottle cap 2, the hydrops in the fluid collection chamber 4 can be outwelled.Be provided with interface 20 corresponding to water seal chamber 5 on the described bottle cap 2, this interface 20 is a filling opening, also be provided with the interface 20 that is used for liquid feeding (interface 20 at pressure regulating cavity 6 tops and the interface 20 at 5 tops, water seal chamber overlaid and not visible) in the figure corresponding to pressure regulating cavity 6 on the described bottle cap 2, can reach the purpose of regulating vacuum suction pressure by the water level of regulating pressure regulating cavity 6.
Be provided with water sealing (sealing water) pipe 7 in the described water seal chamber 5, the lower nozzle 71 of described water sealing (sealing water) pipe 7 communicates with water seal chamber 5, upper orifice 72 communicates with fluid collection chamber 4, be provided with check valve 8 in the described water sealing (sealing water) pipe 7, water sealing liquid entered fluid collection chamber 4 and causes the generation of pneumothorax when check valve 8 can prevent that the patient respiration fluctuating margin is big.
Described upper orifice 72 is opened in the sidewall of water sealing (sealing water) pipe 7, and the top that is positioned at described upper orifice 72 on the described water sealing (sealing water) pipe 7 also has catch 73, and this catch 73 is the part of water sealing (sealing water) pipe 7, and the root of described baffle plate 9 is arranged on the edge, the end of described upper orifice 72.Air-flow flows out from the outlet of check valve 8, the bottom surface of impact baffle plate 9 at first, and the globule is stopped by baffle plate 9 basically; Air-flow flows out from the breach between baffle plate 9 and the water sealing (sealing water) pipe 7, impacts the top (just bottle cap 2) at water sealing (sealing water) pipe 7 again, and the low amounts of water integument catch 73 that is mingled with stops.Thus, from upper orifice 72 effusive air-flows, can not carry the globule secretly basically.
Claims (6)
1, a kind of multi-functional thoracic drainage system, comprise the have cavity bottle (1) of (10), bottle cap (2), be arranged on the interface (20) that communicates with described cavity (10) on the described bottle cap (2), described cavity (10) is separated into fluid collection chamber (4) by dividing plate (3), water seal chamber (5), pressure regulating cavity (6), be provided with water sealing (sealing water) pipe (7) in the described water seal chamber (5), the lower nozzle (71) of described water sealing (sealing water) pipe (7) communicates with water seal chamber (5), upper orifice (72) communicates with fluid collection chamber (4), be provided with check valve (8) in the described water sealing (sealing water) pipe (7), it is characterized in that: be positioned in the described water sealing (sealing water) pipe (7) between the top of described check valve (8) and the upper orifice (72) and be provided with baffle plate (9), the outlet of above-mentioned check valve (8) is being projected on the described baffle plate (9) on the bearing of trend of described water sealing (sealing water) pipe (7).
2, multi-functional thoracic drainage system according to claim 1 is characterized in that: the bearing of trend of described baffle plate (9) plane, place and water sealing (sealing water) pipe (7) is 10 °～80 ° angles.
3, multi-functional thoracic drainage system according to claim 2 is characterized in that: the bearing of trend of described baffle plate (9) plane, place and water sealing (sealing water) pipe (7) is 45 ° of angles.
4, according to any described multi-functional thoracic drainage system in the claim 1 to 3, it is characterized in that: described upper orifice (72) is opened in the sidewall of water sealing (sealing water) pipe (7), and the top that is positioned at described upper orifice (72) on the described water sealing (sealing water) pipe (7) also has catch (73).
5, multi-functional thoracic drainage system bottle according to claim 4, it is characterized in that: the root of described baffle plate (9) is arranged on the edge, the end of described upper orifice (72).
6, according to claim 1 or 5 described multi-functional thoracic drainage systems, it is characterized in that: the root of described baffle plate (9) is higher than the taper of baffle plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920142368U CN201389216Y (en) | 2009-04-08 | 2009-04-08 | Multifunctional chest drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920142368U CN201389216Y (en) | 2009-04-08 | 2009-04-08 | Multifunctional chest drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389216Y true CN201389216Y (en) | 2010-01-27 |
Family
ID=41596031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920142368U Expired - Lifetime CN201389216Y (en) | 2009-04-08 | 2009-04-08 | Multifunctional chest drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389216Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736158A (en) * | 2013-12-28 | 2014-04-23 | 张瑞飞 | Improved chest drainage structure |
| CN104436332A (en) * | 2014-12-10 | 2015-03-25 | 上海威昂生物科技有限公司 | Observing device for negative pressure level of water-sealed bottle |
| CN105963811A (en) * | 2016-06-23 | 2016-09-28 | 苏州新区华盛医疗器械有限公司 | Double-chamber chest drainage bottle |
-
2009
- 2009-04-08 CN CN200920142368U patent/CN201389216Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736158A (en) * | 2013-12-28 | 2014-04-23 | 张瑞飞 | Improved chest drainage structure |
| CN104436332A (en) * | 2014-12-10 | 2015-03-25 | 上海威昂生物科技有限公司 | Observing device for negative pressure level of water-sealed bottle |
| CN104436332B (en) * | 2014-12-10 | 2016-08-24 | 上海威昂生物科技有限公司 | A kind of water-sealed drainage bottle vacuum magnitude finder |
| CN105963811A (en) * | 2016-06-23 | 2016-09-28 | 苏州新区华盛医疗器械有限公司 | Double-chamber chest drainage bottle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201389216Y (en) | Multifunctional chest drainage system | |
| CN103445717B (en) | Portable surface cleaning sucking appts | |
| CN107050591A (en) | A kind of adjustable atomizing cup | |
| CA2959643C (en) | Humidifying device without need of a drain tube | |
| CN206007660U (en) | A kind of negative-pressure suction bottle | |
| CN103445718B (en) | The aqueous vapor separation assembly of portable surface cleaning sucking appts | |
| WO2021139198A1 (en) | Humidification tank | |
| CN206995522U (en) | A kind of Internal Medicine-Cardiovascular Dept. drainage system | |
| CN209033284U (en) | A kind of Multifunctional medical suction apparatus | |
| CN104689409A (en) | Multifunctional transfusion device capable of preventing bubbles and automatically stopping liquid | |
| CN209967061U (en) | Dispensing device | |
| CN213642717U (en) | Excessive output type humidifying jar of damp proof | |
| CN202909164U (en) | Micro negative pressure drainage device for clinical medical | |
| CN203749921U (en) | Infusion set with anti-bubble precision membrane for liquid stop | |
| CN105126497B (en) | Water filter material air cleaning apparatus | |
| CN201052293Y (en) | Embedded suck-back-prevention integral drainage bottle | |
| CN219579659U (en) | Humidification tank and ventilation treatment equipment with humidification tank | |
| CN206660088U (en) | A kind of acupuncture cupping glass combination unit for covering medical treatment asthma | |
| CN205514364U (en) | Mirror surface water absorber | |
| CN221655500U (en) | Artificial nose with sputum collection function | |
| CN219921755U (en) | Low-residue atomizing cup capable of adjusting mist output | |
| JP2006288648A (en) | Reservoir for suction | |
| CN202859801U (en) | Liquid check buoy of automatic liquid check infusion device | |
| CN211327196U (en) | Supplementary phlegm suction device of alveolar function is washed in area | |
| CN2380232Y (en) | Closed negative-pressure drainage-fluid packaging bottle with plastic bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100127 |
|
| CX01 | Expiry of patent term |