CN106890371A - Thoracic duction instrument can be shirked - Google Patents
Thoracic duction instrument can be shirked Download PDFInfo
- Publication number
- CN106890371A CN106890371A CN201710163315.1A CN201710163315A CN106890371A CN 106890371 A CN106890371 A CN 106890371A CN 201710163315 A CN201710163315 A CN 201710163315A CN 106890371 A CN106890371 A CN 106890371A
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- Prior art keywords
- drainage
- fluid
- container
- host cavity
- hard
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- 210000000115 thoracic cavity Anatomy 0.000 title claims abstract description 24
- 239000012530 fluid Substances 0.000 claims abstract description 266
- 238000007789 sealing Methods 0.000 claims abstract description 79
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 238000005192 partition Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000006978 adaptation Effects 0.000 claims abstract description 9
- 210000000038 chest Anatomy 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 4
- 201000003144 pneumothorax Diseases 0.000 description 5
- 238000012279 drainage procedure Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Classifications
-
- A61M1/0023—
-
- A61M1/0001—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/101—Pleural cavity
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
Thoracic duction instrument can be shirked the present invention relates to one kind, it includes hard drainage container；The container drainage connecting leg of intrathoracic drain adaptation connection is provided in the upper end of the hard drainage container, drainage-fluid host cavity and sealing fluid host cavity are set in the hard drainage container, it is provided for isolating the liquid dividing plate of drainage-fluid and sealing fluid in hard drainage container, is provided for being formed with liquid dividing plate the fluid column plate of fluid column passage in sealing fluid host cavity；The upper end setting partition board hole of liquid dividing plate and the partition board hole being adapted to the partition board hole are vented the film that blocks water, fluid column plate hole is set in the lower end of the fluid column plate, drainage-fluid host cavity can be connected by partition board hole, fluid column plate hole and sealing fluid host cavity with the drainage container steam vent on sealing fluid host cavity top.The present invention is easy to use, the drainage state of energy intuitive judgment intrathoracic drain, using dismountable form, is easy to carry, and meets the use demand of different situations.
Description
Technical field
Thoracic duction instrument can be shirked the present invention relates to a kind of drainage system, especially one kind, belongs to the skill of medicine equipment
Art field.
Background technology
The thoracic cavity of human body is a negative pressure cavity, and thoracic cavity is once in communication with the outside (such as open chest surgery, wall of the chest Trauma, pneumothorax
Deng), ambient atmos pressure is higher than intrathoracic pressure power, and lung can be compressed rapidly.At this time, it may be necessary to enter to the connection position of the wall of the chest or lung
Row repairing, and negative-pressure drainage tube is placed in thoracic cavity, by the discharge of chest intracavity gas, negative pressure in thoracic cavity being rebuild, will now use
Intrathoracic negative pressure drainage bottle.
Current negative pressure drainage vessel is bulky, heavier-weight, and to medical care, workers carry patient causes inconvenience.Together
When, also extremely inconvenience, is unfavorable for patient's early recovery during patient's early ambulation.If simple by present thoracic cavity drainage bottle
Scaled down version, the sealing liquid in annular seal space easily because negative pressure reason is inhaled into drainage lumens, cause thoracic cavity again with ambient atmosphere
Communicate, cause pneumothorax to break out, Endodontic failure.Meanwhile, when chest drainage liquid is more, less appearance in the negative pressure drainage vessel of diminution
Product is difficult to contain larger amount of drainage-fluid.
Clinic needs a kind of small volume, lighter in weight, while larger amount of Negative-pressure drainage container can be contained, is easy to carry
Patient and patient out-of-bed activity early, are conducive to patient's early recovery.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided one kind can shirk thoracic duction instrument, its
Compact conformation, it is easy to use.Using dismountable form, it is easy to carry, meets the use demand of different situations, it is safe and reliable,
Be conducive to patient's early recovery.
It is described to shirk thoracic duction instrument according to the technical scheme that the present invention is provided, including chest drainage can be housed
The hard drainage container of liquid；The container drainage of intrathoracic drain adaptation connection is provided in the upper end of the hard drainage container
Connecting leg, the container drainage connecting leg is connected with hard drainage container；Collecting is provided in the hard drainage container to draw
The drainage-fluid host cavity of flow liquid and the sealing fluid host cavity for housing sealing fluid, be provided in hard drainage container every
From drainage-fluid and the liquid dividing plate of sealing fluid, it is provided for being formed with liquid dividing plate the liquid of fluid column passage in sealing fluid host cavity
Post plate；
The upper end setting partition board hole of liquid dividing plate and the partition board hole being adapted to the partition board hole are vented the film that blocks water, described
The lower end of fluid column plate sets fluid column plate hole, and drainage-fluid host cavity can be with by partition board hole, fluid column plate hole and sealing fluid host cavity
The drainage container steam vent on sealing fluid host cavity top is connected, and the gas in drainage-fluid host cavity is through partition board hole, fluid column plate hole
And can be discharged from drainage container steam vent after sealing fluid host cavity.
Also include the exhaust lid being adapted to the drainage container steam vent, exhaust lid includes that drainage container can be embedded at
Lid plug in steam vent, the blast pipe for running through the lid consent of lid plug and being arranged on lid consent exhaust resistance
Moisture film；
Lid plug through stretching into sealing fluid host cavity after drainage container steam vent, lid consent and sealing fluid host cavity phase
Connection, the lid consent that the gas in sealing fluid host cavity can be vented the film that blocks water by setting blast pipe is discharged.
The drainage-fluid for being provided for discharging drainage-fluid in drainage-fluid host cavity in the bottom of hard drainage container discharges pipe,
Bottom outside hard drainage container also sets up the release seal of tube body for controlling drainage-fluid to discharge Tube Drain liquid release conditions.
Discharge opeing air inlet pipe is provided with the container drainage connecting leg, and adjustment is provided on container drainage connecting leg and is drawn
The control valve of flow liquid host cavity connected state.
Discharge opeing air inlet pipe is set in the discharge opeing air inlet pipe and is vented the film that blocks water.
Also include the drainage-fluid memory bank for storing drainage-fluid, being provided with for drainage-fluid memory bank is released with drainage-fluid
The memory bank connecting leg of pipe adaptation is put, the memory bank connecting leg is connected with drainage-fluid memory bank, the memory bank of drainage-fluid memory bank
After being connected in connecting leg insertion drainage-fluid release pipe and with drainage-fluid release pipe adaptation, the drainage liquid energy in drainage-fluid host cavity passes through
Memory bank connecting leg enters in drainage-fluid memory bank.
Membrane is provided with drainage-fluid release pipe.
Discharge opeing air inlet pipe is provided with the container drainage connecting leg, and adjustment is provided on container drainage connecting leg and is drawn
The control valve of flow liquid host cavity connected state.
Discharge opeing air inlet pipe is set in the discharge opeing air inlet pipe and is vented the film that blocks water.
The quick negative pressure builder for setting up negative pressure in drainage-fluid host cavity is provided on the hard drainage container,
The negative pressure builder is located at the top of hard drainage container.
Advantages of the present invention：Hard drainage container can be connected by container drainage connecting leg with intrathoracic drain, using dividing plate
Hole is vented the film that blocks water can prevent sealing fluid from entering in drainage-fluid host cavity, it is to avoid sealing fluid host cavity interior sealing liquid enters drainage entirely
Cause the situation of pneumothorax after in liquid host cavity, and can further reduce the volume of hard drainage container, it is ensured that security it is same
When, the convenience for carrying and using is improved, drainage liquid energy is stored in the drainage-fluid host cavity of soft quality.Hard drainage container with
The drainage-fluid host cavity detachable connection of soft quality, it is adaptable under different situations；Entered using the sealing fluid in sealing fluid host cavity
Liquid-column height variable condition in fluid column passage, can effectively judge the connection status of intrathoracic drain；Hard drainage container and drainage
The connection of liquid memory bank coordinates, and can improve the capacity of storage drainage-fluid, adapts to thoracic cavity drainage procedure demand under different situations, safely may be used
Lean on.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the schematic diagram that the present invention is used cooperatively with drainage-fluid memory bank.
Fig. 3 is the structural representation of drainage-fluid memory bank of the present invention.
Description of reference numerals：1- hard drainage container, 2- drainage-fluids host cavity, 3- sealing fluids host cavity, 4- container drainages
Connecting leg, 5- control valves, 6- discharge opeings air inlet pipe, 7- discharge opeings air inlet pipe exhaust block water film, 89 hard drainage containers care for line, 9- bear
Pressure builder, 10- liquid dividing plate, 11- fluid columns plate, 12- partition board holes, 13- lids plug, 14- blast pipes are vented the film that blocks water, 15- rows
Tracheae lid, 16- exhaust lids connecting line, 17- release pipe closes connecting line, 18- releases pipe close, 19- drainage-fluids release pipe, 20- are mono-
To diaphragm, 21- drainage-fluids memory bank, 22- memory bank connecting leg lids connecting line, 23- memory bank connecting legs lid, 24- memory banks connecting leg with
And 25- support positioning bodies and 26- drainage container steam vents.
Specific embodiment
With reference to specific drawings and Examples, the invention will be further described.
As shown in Figure 1：In order to carry and easy to use, the use demand of different situations is met, and can intuitive judgment chest
The drainage state of chamber drainage tube, convenience and security that raising is used, the present invention includes that the hard of chest drainage liquid can be housed
Matter drainage container 1；The container drainage connecting leg of intrathoracic drain adaptation connection is provided in the upper end of the hard drainage container 1
4, the container drainage connecting leg 4 is connected with hard drainage container 1；Collecting is provided in the hard drainage container 1 to draw
The drainage-fluid host cavity 2 of flow liquid and the sealing fluid host cavity 3 for housing sealing fluid, set in hard drainage container 1 and use
In isolation drainage-fluid and the liquid dividing plate 10 of sealing fluid, it is provided for forming liquid with liquid dividing plate 10 in sealing fluid host cavity 3
The fluid column plate 11 of post passage；
The upper end setting partition board hole 12 of liquid dividing plate 10 and the partition board hole being adapted to the partition board hole 12 are vented the film that blocks water,
Fluid column plate hole is set in the lower end of the fluid column plate 11, drainage-fluid host cavity 2 passes through partition board hole 12, fluid column plate hole and sealing fluid
Host cavity 3 can be connected with the drainage container steam vent 26 on the top of sealing fluid host cavity 3, the gas warp in drainage-fluid host cavity 2
Can be discharged from drainage container steam vent 26 after partition board hole 12, fluid column plate hole and sealing fluid host cavity 3.
Specifically, hard drainage container 1 is made of hard material, and hard drainage container 1 takes the shape of a bag or ampuliform, and container draws
The one end for flowing connecting leg 4 is connected with hard drainage container 1, and the other end of container drainage connecting leg 4 can be connected with intrathoracic drain adaptation,
So as to hard drainage container 1 can realize with the connection of intrathoracic drain cooperation, intrathoracic liquid pass through intrathoracic drain and
Container drainage connecting leg 4 enters in hard drainage container 1.Drainage-fluid host cavity 2 and sealing fluid are set in hard drainage container 1
Host cavity 3, is entered in drainage-fluid host cavity 2, the sealing in sealing fluid host cavity 3 by the liquid of container drainage connecting leg 4
Liquid can be pure water or physiological saline.
Liquid dividing plate 10 and fluid column plate 11 are in hard drainage container 1 in distribution vertically, liquid dividing plate 10 and fluid column
Plate 11 is parallel to each other in hard drainage container 1, and the length of liquid dividing plate 10 and the length of fluid column plate 11 are respectively less than hard and draw
Height in stream container 1, so as to form partition board hole 12, fluid column plate between the upper end of liquid dividing plate 10 and the roof of hard drainage container 1
Fluid column plate hole is formed between 11 lower end and the bottom wall of hard drainage container 1, fluid column is formed between liquid dividing plate 10 and fluid column plate 11 and is led to
Road.When chest drainage is carried out, the sealing fluid in sealing fluid host cavity 3 can follow the breathing of chest drainage people to enter fluid column passage
It is interior, and the change of liquid-column height is realized in fluid column passage.Partition board hole 12 is connected with drainage-fluid host cavity 2, drainage container row
Stomata 26 is connected with sealing fluid host cavity 3, so that drainage-fluid host cavity 2 is connected with drainage container steam vent 26, i.e.,
Gas in drainage-fluid host cavity 2 can be discharged by drainage container steam vent 26.
During specific implementation, the volume of hard drainage container 1 is not more than 500ml, so as to improve the convenience for carrying and using.
When hard drainage container 1 is smaller, setting partition board hole is vented the film that blocks water on liquid dividing plate 10, and the film that blocks water is vented by partition board hole
The sealing fluid in sealing fluid host cavity 3 can be prevented to enter in drainage-fluid host cavity 2 by partition board hole 2, and be vented by partition board hole
The film that blocks water can reach again between drainage-fluid host cavity 2 and sealing fluid host cavity 3 it is normal connect, that is, can guarantee that drainage-fluid host cavity 2
Interior gas is entered in sealing fluid host cavity 3 by partition board hole 12, and the drainage container by being connected with the sealing fluid host cavity 3
Steam vent 26 is discharged, and being maintained at sealing fluid under the sealing fluid in sealing fluid host cavity 3 blocks water film effect in partition board hole exhaust receives
When in cavity volume 3, it is avoided that in hard drainage container 1 in the case of small volume, sealing fluid is completely into drainage-fluid host cavity 2
Thoracic cavity and atmosphere caused by interior, so as to avoid the pneumothorax for thus resulting in.
In the embodiment of the present invention, the block water size of film of partition board hole exhaust is adapted with partition board hole 12, so as to realize to every
Cooperation between plate hole 12, it is to avoid sealing fluid enters in drainage-fluid host cavity 2, is also avoided that the drainage-fluid in drainage-fluid host cavity 2
Entered in sealing fluid host cavity 3 by the partition board hole 12, meet hard drainage container 1 under smaller volume condition, still can
Holding is normally used.
Usually, in order to be able to pass through the state of fluid column passage observation intrathoracic drain, it is necessary to so that the lower end of fluid column plate 11
In sealing fluid host cavity 3, i.e., the fluid column plate hole of fluid column plate 11 is located in sealing fluid host cavity 3.When specifically used, due to holding
Device drainage connecting leg 4 is connected with intrathoracic drain, and sealing fluid host cavity 3 is connected by drainage container steam vent 26 with external environment condition,
When using intrathoracic drain connection and eupnea, the sealing fluid in sealing fluid host cavity 3 can enter in fluid column passage, enter
The liquid-column height of fluid column passage interior sealing liquid can follow respiratory variations, and when intrathoracic drain is in improper connection, then liquid
The liquid-column height of post passage interior sealing liquid can keep constant, so that the liquid-column height energy side by observing fluid column passage interior sealing liquid
Just the state of intrathoracic drain and is judged exactly, improves the safety and reliability of chest drainage.Additionally, sealing fluid host cavity
Fluid column passage and the exhaust passage corresponding with the fluid column passage, usually, exhaust passage are formed by fluid column plate 11 in 3
Internal diameter more than fluid column passage internal diameter.
Further, also including the exhaust lid 15 being adapted to the drainage container steam vent 26, exhaust lid 15 includes
The lid plug 13 that can be embedded in drainage container steam vent 26, the lid consent for running through lid plug 13 and it is arranged at the pipe
Blast pipe on lid consent is vented the film 14 that blocks water；
Lid plug 13 is stretched into sealing fluid host cavity 3 after passing through drainage container steam vent 26, and lid consent is received with sealing fluid
Cavity volume 3 is connected, and the lid consent that the gas in sealing fluid host cavity 3 can be vented the film 14 that blocks water by setting blast pipe is discharged
In the embodiment of the present invention, blast pipe exhaust blocks water film 14 in exhaust lid 15, is vented by blast pipe and blocked water
Film 14 can ensure that normal gas discharge, moreover it is possible to avoid the liquid of outside from entering in sealing fluid host cavity 3 or sealing fluid host cavity 3
Interior sealing fluid overflows from drainage container steam vent 26.Exhaust lid 15 can be adapted with drainage container steam vent 26, by pipe
Lid plug 13 can block drainage container steam vent 26, and the lid plug 13 of exhaust lid 15 can be used and between drainage container steam vent 26 can
The mounting means of dismounting, to be easy to open or drainage container steam vent 26.When lid plug 13 is embedded in drainage container steam vent 26
When interior, it is in close contact using the inwall of lid plug 13 and drainage container steam vent 26, the gas in sealing fluid host cavity 3 can only enter
Enter in the lid consent in closure 13, and be vented to block water by blast pipe and discharge after film 14.When exhaust lid 15 is held with drainage
When device steam vent 26 is separated, can be to the sealing fluid needed for being injected in sealing fluid host cavity 3.
During specific implementation, exhaust lid connecting line 16, one end of exhaust lid connecting line 16 are additionally provided with exhaust lid 15
It is connected with exhaust lid 15, the other end of exhaust lid connecting line 16 is connected with the outer wall of hard drainage container 1, it is to avoid blast pipe
When lid 15 is separated with drainage container steam vent 26, the loss of lid 15 is vented.Additionally, the drainage-fluid in hard drainage container 1 is received
Some scales are additionally provided with cavity volume 2, the volume of the drainage-fluid into drainage-fluid host cavity 2 can be measured by scale, be related
Medical care precess provides foundation, and specially known to those skilled in the art, here is omitted.
The quick negative pressure for setting up negative pressure in drainage-fluid host cavity 2 is provided on the hard drainage container 1 to set up
Device 9, the negative pressure builder 9 is located at the top of hard drainage container 1.In the embodiment of the present invention, caused by negative pressure builder 9
Quickly negative pressure is set up in hard drainage container 1 so that intrathoracic liquid can enter in drainage-fluid host cavity 2.Negative pressure is set up
Device 9 can use existing conventional structure type, and specially known to those skilled in the art, here is omitted.It is described hard
Hard drainage container is additionally provided with matter drainage container 1 and cares for line 8, caring for line 8 by hard drainage container can draw whole hard
Stream container 1 is suspended on desired position, and hard drainage container cares for line 8 positioned at the top of hard drainage container 1.
Further, it is provided for discharging the drainage of drainage-fluid in drainage-fluid host cavity 2 in the bottom of hard drainage container 1
Liquid discharges pipe 19, and the bottom outside hard drainage container 1 is additionally provided with can block the release seal of tube body that drainage-fluid discharges pipe 19.
In the embodiment of the present invention, drainage-fluid release pipe 19 is located at the bottom of hard drainage container 1, is discharged by drainage-fluid and managed
The 19 drainage-fluid releases that will can enter in drainage-fluid host cavity 2, pipe 19 is being discharged by drainage-fluid host cavity 2 by drainage-fluid
After drainage-fluid release, can meet and continue or carry out chest drainage for a long time in the state of hard drainage container 1 is changed without
Demand, improve operation convenience.During specific implementation, release seal of tube body can be using release pipe close 18 or the shape of pressure valve
Formula, can specifically be selected as needed, and specially known to those skilled in the art, here is omitted.
When hard drainage container 1 is in NOT RELEASED status, drainage-fluid release pipe 19 can be blocked by discharging pipe close 18,
After discharging pipe close 18 to the drainage-fluid release closure of pipe 19, can be deposited into the drainage-fluid in drainage-fluid host cavity 2
Storage and metering.Size and shape and drainage-fluid the release pipe 19 for discharging pipe close 18 are adapted, in order to avoid release pipe close 18 and
Loss under the drainage-fluid release released state of pipe 19, release pipe close 18 is connected with release pipe close connecting line 17, release pipe close connection
One end of line 17 is connected with release pipe close 18, discharges the other end of pipe close connecting line 17 and the outer wall of the bottom of hard drainage container 1
Connection.
Further, discharge opeing air inlet pipe 6 is provided with the container drainage connecting leg 4, and is set on container drainage connecting leg 4
For adjusting the control valve 5 with the connected state of drainage-fluid host cavity 2.
In the embodiment of the present invention, due to being in negative pressure state in drainage-fluid host cavity 2, in order to ensure drainage-fluid host cavity 2
Interior drainage-fluid discharges pipe 19 and is discharged by drainage-fluid, and discharge opeing air inlet pipe 6 is provided with container drainage connecting leg 4, that is, pass through
Discharge opeing air inlet pipe 6 causes that air enters in drainage-fluid host cavity 2, by the effect of air pressure so that drawing in drainage-fluid host cavity 2
Flow liquid can discharge pipe 19 and discharge by drainage-fluid.Between discharge opeing air inlet pipe 6 and container drainage connecting leg 4 and drainage-fluid host cavity 2
Connection status, can be controlled by control valve 5, i.e., when by discharge opeing air inlet pipe 6 cause air enter drainage-fluid host cavity 2
When interior, drainage-fluid cannot be introduced into drainage-fluid host cavity 2, and when drainage-fluid is normally entered in drainage-fluid host cavity 2, air cannot
Entered in drainage-fluid host cavity 2 by discharge opeing air inlet pipe 6, control valve 5 can specifically use threeway.
During specific implementation, setting discharge opeing air inlet pipe is vented the film 7 that blocks water in the discharge opeing air inlet pipe 6, by discharge opeing air inlet
Pipe is vented the film 7 that blocks water and can guarantee that the gas of outside enters in drainage-fluid host cavity 2, and avoids drainage-fluid from being overflow from discharge opeing air inlet pipe 6
Go out.Additionally, being vented the ability that the film 7 that blocks water can also realize filtering by discharge opeing air inlet pipe.
As shown in Figures 2 and 3, also including the drainage-fluid memory bank 21 for storing drainage-fluid, the drainage-fluid memory bank
21 be provided with discharges the memory bank connecting leg 24 that pipe 19 is adapted to, the memory bank connecting leg 24 and drainage-fluid memory bank 21 with drainage-fluid
It is connected, is adapted in the insertion drainage-fluid release pipe 19 of memory bank connecting leg 24 of drainage-fluid memory bank 21 and with drainage-fluid release pipe 19
After connection, the drainage liquid energy in drainage-fluid host cavity 2 is entered in drainage-fluid memory bank 21 by memory bank connecting leg 24.
In the embodiment of the present invention, the general memory capacity of hard drainage container 1 is limited, it is impossible to effectively adapt to chest drainage
Need.Coordinated with hard drainage container 1 by drainage-fluid memory bank 21, the memory capacity of drainage-fluid can be expanded.Drainage-fluid is stored
Body 21 specifically can be selected as needed using bag-shaped, ampuliform or other ways of realization, and here is omitted.
When drainage-fluid memory bank 21 coordinates with hard drainage container 1, the memory bank connecting leg 24 of drainage-fluid memory bank 21 stretches into drainage-fluid and releases
Put pipe 19 and be closely connected with drainage-fluid release pipe 19.Now, the drainage-fluid in drainage-fluid host cavity 2 can be connected by memory bank
Pipe 24 enters in drainage-fluid memory bank 21, realizes the dilatation to hard drainage container 1.
Generally, drainage-fluid memory bank 21 can be used cooperatively with hard drainage container 1, and work as drainage patient's needs
Leave the bed when walking about, drainage-fluid memory bank 21 can be separated with hard drainage container 1, and drainage-fluid is released using pipe close 18 is discharged
Put pipe 19 to seal, i.e., in short time range, the normal operating of drainage is disclosure satisfy that using hard drainage container 1, raising is used
With the convenience of operation；So as to by the cooperation between drainage-fluid memory bank 21 and hard drainage container 1, can adapt to different chests
The situation of chamber drainage.
Additionally, membrane 20 is provided with drainage-fluid release pipe 19, being capable of sealed storage body company using membrane 21
The gap connected between pipe 24 and drainage-fluid release pipe 19, it is to avoid drainage-fluid is between memory bank connecting leg 24 and drainage-fluid release pipe 19
Gap is flowed out, and improves the reliability of drainage procedure.
Further, support positioning body 25 is set on the memory bank connecting leg 24, is set on drainage-fluid memory bank 21
The memory bank connecting leg lid 23 of memory bank connecting leg 24 can be blocked, the memory bank connecting leg lid 23 passes through memory bank connecting leg lid connecting line 22
It is connected with drainage-fluid memory bank 21.
In the embodiment of the present invention, after drainage-fluid memory bank 21 is separated with hard drainage container 1, it is possible to use memory bank connects
Lid 23 is sealed to memory bank connecting leg 24, it is to avoid the drainage-fluid in drainage-fluid memory bank 21 overflows, it is ensured that enter drainage-fluid
The security of drainage-fluid in memory bank 21.Memory bank connecting leg lid 23 is connected with memory bank connecting leg lid connecting line 22, memory bank connecting leg
One end of lid connecting line 22 is connected with memory bank connecting leg lid 23, the other end and the support positioning body of memory bank connecting leg lid connecting line 22
25 connections.Support positioning body 25 is located at the bottom of memory bank connecting leg 24, is realized to memory bank connecting leg lid using positioning body 25 is supported
23 support and positioning.
Hard drainage container 1 of the present invention can be connected by container drainage connecting leg 4 with intrathoracic drain, be vented using partition board hole
The film that blocks water can prevent sealing fluid from entering in drainage-fluid host cavity 2, it is to avoid the interior sealing liquid of sealing fluid host cavity 3 enters drainage-fluid and receives entirely
Cause the situation of pneumothorax after in cavity volume 2, so as to further reduce the appearance of hard drainage container 1 under the premise that security is guaranteed
Product, improves the convenience for carrying and using, and drainage liquid energy is stored in drainage-fluid host cavity 2, using in sealing fluid host cavity 3
Sealing fluid enter fluid column passage in liquid-column height variable condition, can effectively judge the connection status of intrathoracic drain, hard draws
Stream container 1 coordinates with the detachable connection of drainage-fluid memory bank 21, can improve the capacity of storage drainage-fluid, adapts to different situations lower breast
Chamber drainage procedure demand, it is safe and reliable.
Claims (10)
1. one kind can shirk thoracic duction instrument, including the hard drainage container (1) that can house chest drainage liquid；Its feature
It is：Container drainage connecting leg (4) of intrathoracic drain adaptation connection, institute are provided in the upper end of the hard drainage container (1)
Container drainage connecting leg (4) is stated to be connected with hard drainage container (1)；It is provided for housing in the hard drainage container (1)
The drainage-fluid host cavity (2) of drainage-fluid and the sealing fluid host cavity (3) for housing sealing fluid, in hard drainage container (1)
Inside it is provided for isolating the liquid dividing plate (10) of drainage-fluid and sealing fluid, is provided for and liquid in sealing fluid host cavity (3)
Dividing plate (10) forms the fluid column plate (11) of fluid column passage；
Upper end setting partition board hole (12) of liquid dividing plate (10) and the partition board hole exhaust being adapted to the partition board hole (12) block water
Film, fluid column plate hole is set in the lower end of the fluid column plate (11), and drainage-fluid host cavity (2) is by partition board hole (12), fluid column plate hole
And sealing fluid host cavity (3) can be connected with the drainage container steam vent (26) on sealing fluid host cavity (3) top, drainage-fluid is received
Gas in cavity volume (2) can be from drainage container steam vent after partition board hole (12), fluid column plate hole and sealing fluid host cavity (3)
(26) discharge.
2. it is according to claim 1 to shirk thoracic duction instrument, it is characterized in that：Also include being vented with the drainage container
The exhaust lid (15) of hole (26) adaptation, exhaust lid (15) includes the lid plug that can be embedded in drainage container steam vent (26)
(13) blast pipe for, running through the lid consent of lid plug (13) and being arranged on the lid consent is vented the film that blocks water
(14)；
Lid plug (13) through stretching into after drainage container steam vent (26) in sealing fluid host cavity (3), lid consent and sealing fluid
Host cavity (3) is connected, and the gas in sealing fluid host cavity (3) can be vented the lid plug of the film (14) that blocks water by setting blast pipe
Discharge in hole.
3. it is according to claim 1 to shirk thoracic duction instrument, it is characterized in that：In the bottom of hard drainage container (1)
It is provided for discharging drainage-fluid release pipe (19) of drainage-fluid host cavity (2) interior drainage-fluid, at hard drainage container (1) bottom outward
End also sets up the release seal of tube body for controlling drainage-fluid to discharge pipe (19) drainage-fluid release conditions.
4. it is according to claim 3 to shirk thoracic duction instrument, it is characterized in that：On the container drainage connecting leg (4)
Discharge opeing air inlet pipe (6) is provided with, and adjustment and drainage-fluid host cavity (2) connected state are provided in container drainage connecting leg (4)
Control valve (5).
5. it is according to claim 4 to shirk thoracic duction instrument, it is characterized in that：Set on the discharge opeing air inlet pipe (6)
Put discharge opeing air inlet pipe and be vented the film (7) that blocks water.
6. it is according to claim 3 to shirk thoracic duction instrument, it is characterized in that：Also include for storing drawing for drainage-fluid
Flow liquid memory bank (21), being provided with for the drainage-fluid memory bank (21) manages the memory bank connecting leg that (19) are adapted to drainage-fluid release
(24), the memory bank connecting leg (24) is connected with drainage-fluid memory bank (21), the memory bank connecting leg of drainage-fluid memory bank (21)
(24) in embedded drainage-fluid release pipe (19) and after being connected with drainage-fluid release pipe (19) adaptation, in drainage-fluid host cavity (2)
Drainage liquid energy is entered in drainage-fluid memory bank (21) by memory bank connecting leg (24).
7. the shirked thoracic duction instrument according to claim 3 or 6, it is characterized in that：In drainage-fluid release pipe (19)
It is provided with membrane (20).
8. it is according to claim 6 to shirk thoracic duction instrument, it is characterized in that：On the container drainage connecting leg (4)
Discharge opeing air inlet pipe (6) is provided with, and adjustment and drainage-fluid host cavity (2) connected state are provided in container drainage connecting leg (4)
Control valve (5).
9. it is according to claim 7 to shirk thoracic duction instrument, it is characterized in that：Set on the discharge opeing air inlet pipe (6)
Put discharge opeing air inlet pipe and be vented the film (7) that blocks water.
10. it is according to claim 1 to shirk thoracic duction instrument, it is characterized in that：On the hard drainage container (1)
The quick negative pressure builder (9) for setting up negative pressure in drainage-fluid host cavity (2) is provided for, the negative pressure builder (9) is located at
The top of hard drainage container (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710163315.1A CN106890371A (en) | 2017-03-19 | 2017-03-19 | Thoracic duction instrument can be shirked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710163315.1A CN106890371A (en) | 2017-03-19 | 2017-03-19 | Thoracic duction instrument can be shirked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106890371A true CN106890371A (en) | 2017-06-27 |
Family
ID=59192958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710163315.1A Pending CN106890371A (en) | 2017-03-19 | 2017-03-19 | Thoracic duction instrument can be shirked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106890371A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109621144A (en) * | 2018-09-28 | 2019-04-16 | 重庆智延科技发展有限公司 | Self-cleaning type Anesthesia machine, breathing circuit double containment captation |
| CN115591037A (en) * | 2022-10-18 | 2023-01-13 | 北京航天长峰股份有限公司（Cn） | Pre-filling bag and pre-filling device for extracorporeal membrane lung oxygenation system |
| WO2024046609A1 (en) * | 2022-09-01 | 2024-03-07 | Redax S.P.A. | Postoperative chest drainage device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170627 |