CN207412436U - Detachable thoracic duction instrument - Google Patents
Detachable thoracic duction instrument Download PDFInfo
- Publication number
- CN207412436U CN207412436U CN201720265601.4U CN201720265601U CN207412436U CN 207412436 U CN207412436 U CN 207412436U CN 201720265601 U CN201720265601 U CN 201720265601U CN 207412436 U CN207412436 U CN 207412436U
- Authority
- CN
- China
- Prior art keywords
- drainage
- fluid
- container
- host cavity
- hard
- 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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- 210000000115 thoracic cavity Anatomy 0.000 title claims abstract description 26
- 239000012530 fluid Substances 0.000 claims abstract description 270
- 238000007789 sealing Methods 0.000 claims abstract description 80
- 238000005192 partition Methods 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000006978 adaptation Effects 0.000 claims abstract description 6
- 210000000038 chest Anatomy 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 201000003144 pneumothorax Diseases 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000012279 drainage procedure Methods 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 206010066901 Treatment failure Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 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
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 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
- 239000000243 solution Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Abstract
The utility model is related to a kind of detachable thoracic duction instrument, including hard drainage container；The container for intrathoracic drain adaptation connection is set to drain connecting leg 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, the liquid partition plate for isolating drainage-fluid and sealing fluid in hard drainage container is set, sets to form the fluid column plate of fluid column passage with liquid partition plate in sealing fluid host cavity；The upper end of liquid partition plate sets partition board hole and the partition board hole being adapted to the partition board hole to be 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 gas vent on sealing fluid host cavity top.The utility model is easy to use, the drainage state of energy intuitive judgment intrathoracic drain, easy to carry using dismountable form, meets the use demand of different situations.
Description
Technical field
The utility model is related to a kind of drainage system, especially a kind of detachable thoracic duction instrument belongs to medical instrument
Technical 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 the connection position of the wall of the chest or lung into
Row repairing, and negative-pressure drainage tube is placed in thoracic cavity, chest intracavity gas are discharged, negative pressure in thoracic cavity is rebuild, will use at this time
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, it is also extremely inconvenient during patient's early ambulation, it is unfavorable for patient's early recovery.If simply 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
It communicates, pneumothorax is caused to break out, treatment failure.Meanwhile when chest drainage liquid is more, smaller 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 can contain larger amount of Negative-pressure drainage container, convenient for carrying
Patient and patient out-of-bed activity early, are conducive to patient's early recovery.
The content of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of detachable chest drainage dress
It puts, it is compact in structure and convenient to use.It is easy to carry using dismountable form, meet the use demand of different situations, safety
Reliably, patient's early recovery is conducive to.
According to technical solution provided by the utility model, the detachable thoracic duction instrument, including thoracic cavity can be accommodated
The hard drainage container of drainage-fluid；Container for intrathoracic drain adaptation connection is set in the upper end of the hard drainage container
Connecting leg is drained, the container drainage connecting leg is connected with hard drainage container；It sets to receive in the hard drainage container
Hold the drainage-fluid host cavity of drainage-fluid and the sealing fluid host cavity for accommodating sealing fluid, set and use in hard drainage container
In isolation drainage-fluid and the liquid partition plate of sealing fluid, set to form fluid column passage with liquid partition plate in sealing fluid host cavity
Fluid column plate；
The upper end of liquid partition plate sets partition board hole and the partition board hole being adapted to the partition board hole to be 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 gas 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 it can be discharged after sealing fluid host cavity from drainage container gas vent.
The exhaust pipe lid being adapted to the drainage container gas vent is further included, exhaust pipe lid includes that drainage container can be embedded at
Pipe lid plug in gas vent runs through the pipe lid consent of pipe lid plug and the exhaust pipe being arranged on pipe lid consent exhaust resistance
Moisture film；
Pipe lid plug is stretched into after passing through drainage container gas vent in sealing fluid host cavity, pipe lid consent and sealing fluid host cavity phase
It connects, the gas in sealing fluid host cavity can be discharged by the pipe lid consent that exhaust pipe is set to be vented the film that blocks water.
The drainage-fluid for setting to discharge drainage-fluid in drainage-fluid host cavity in the bottom of hard drainage container discharges pipe,
Bottom outside hard drainage container also sets up to control the release seal of tube body of drainage-fluid release Tube Drain liquid release conditions.
Drain air inlet pipe is equipped on container drainage connecting leg, and sets to adjust and draw on container drainage connecting leg
The control valve of flow liquid host cavity connected state.
In the drain air inlet pipe drain air inlet pipe is set to be vented the film that blocks water.
Further include to store the drainage-fluid memory bank of drainage-fluid, being equipped with for the 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 in connecting leg insertion drainage-fluid release pipe and being adapted to connection with drainage-fluid release pipe, the drainage liquid energy in drainage-fluid host cavity passes through
Memory bank connecting leg enters in drainage-fluid memory bank.
Membrane is equipped in drainage-fluid release pipe.
Drain air inlet pipe is equipped on container drainage connecting leg, and sets to adjust and draw on container drainage connecting leg
The control valve of flow liquid host cavity connected state.
In the drain air inlet pipe drain air inlet pipe is set to be vented the film that blocks water.
It sets quickly to establish the negative pressure builder of negative pressure in drainage-fluid host cavity on the hard drainage container,
The negative pressure builder is located at the top of hard drainage container.
The advantages of the utility model：Hard drainage container drains connecting leg by container and can be connected with intrathoracic drain, utilizes
Partition board hole, which is vented the film that blocks water, can prevent sealing fluid from entering in drainage-fluid host cavity, and sealing fluid host cavity interior sealing liquid is avoided to enter entirely
Cause the situation of pneumothorax after in drainage-fluid host cavity, and can further reduce the volume of hard drainage container, ensure security
While, the convenience for carrying and using is improved, drainage liquid energy is stored in the drainage-fluid host cavity of soft quality.Hard drainage is held
The drainage-fluid host cavity detachable connection of device and soft quality, suitable under different situations；Utilize the sealing fluid in sealing fluid host cavity
Liquid-column height variable condition in into fluid column passage can effectively judge the connection status of intrathoracic drain；Hard drainage container with
The connection cooperation of drainage-fluid memory bank can improve the capacity of storage drainage-fluid, adapt to thoracic cavity drainage procedure demand under different situations, peace
It is complete reliable.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the schematic diagram that the utility model is used cooperatively with drainage-fluid memory bank.
Fig. 3 is the structure diagram of the utility model drainage-fluid memory bank.
Reference sign：1- hard drainage container, 2- drainage-fluids host cavity, 3- sealing fluids host cavity, the drainage of 4- containers
Connecting leg, 5- control valves, 6- drains air inlet pipe, 7- drains air inlet pipe are vented the film that blocks water, 89 hard drainage containers care for line, 9- is born
Pressure builder, 10- liquid partition plate, 11- fluid columns plate, 12- partition board holes, 13- pipe lids plug, 14- exhaust pipes are vented the film that blocks water, 15- rows
Tracheae lid, 16- exhaust pipe 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- supports positioning body and 26- drainage container gas vents.
Specific embodiment
With reference to specific drawings and examples, the utility model is described in further detail.
As shown in Figure 1：In order to carry and easy to use, meet the use demand of different situations, and can intuitive judgment chest
The drainage state of chamber drainage tube, improves the convenience and security used, and the utility model includes that chest drainage liquid can be accommodated
Hard drainage container 1；Container drainage for intrathoracic drain adaptation connection is set in the upper end of the hard drainage container 1
Connecting leg 4, the container drainage connecting leg 4 are connected with hard drainage container 1；It sets to receive in the hard drainage container 1
Hold the drainage-fluid host cavity 2 of drainage-fluid and the sealing fluid host cavity 3 for accommodating sealing fluid, set in hard drainage container 1
Put the liquid partition plate 10 for isolating drainage-fluid and sealing fluid, set in the sealing fluid host cavity 3 for 10 shape of liquid partition plate
Into the fluid column plate 11 of fluid column passage；
The upper end of liquid partition plate 10 sets partition board hole 12 and the partition board hole being adapted to the partition board hole 12 to be 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 gas vent 26 on 3 top of sealing fluid host cavity, the gas warp in drainage-fluid host cavity 2
It can be discharged after partition board hole 12, fluid column plate hole and sealing fluid host cavity 3 from drainage container gas vent 26.
Specifically, hard drainage container 1 is made of hard material, and hard drainage container 1 takes the shape of a bag or ampuliform, container draw
One end of stream connecting leg 4 is connected with hard drainage container 1, and the other end of container drainage connecting leg 4 can be adapted to connection with intrathoracic drain,
So as to which hard drainage container 1 can be realized and the connection of intrathoracic drain cooperation, intrathoracic liquid by 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, the liquid that connecting leg 4 is drained by container enter in drainage-fluid host cavity 2, the sealing in sealing fluid host cavity 3
Liquid can be pure water or physiological saline.
Liquid partition plate 10 and fluid column plate 11 are distributed in hard drainage container 1 in vertical, liquid partition plate 10 and fluid column
Plate 11 is mutually parallel in hard drainage container 1, and the length of liquid partition 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 1 roof of upper end and hard drainage container of liquid partition plate 10
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 partition plate 10 and fluid column plate 11 and is led to
Road.When carrying out chest drainage, 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 in fluid column passage realize liquid-column height variation.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 gas vent 26, i.e.,
Gas in drainage-fluid host cavity 2 can be discharged by drainage container gas vent 26.
When it is implemented, the volume of hard drainage container 1 is not more than 500ml, so as to the convenience for improving carrying Yu using.
When hard drainage container 1 is smaller, on liquid partition plate 10 partition board hole is set to be vented the film that blocks water, 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 by partition board hole 2 in drainage-fluid host cavity 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 drainage-fluid host cavity 2
Interior gas is entered by partition board hole 12 in sealing fluid host cavity 3, and the drainage container by being connected with the sealing fluid host cavity 3
Gas vent 26 is discharged, and is received when the sealing fluid in sealing fluid host cavity 3 is maintained at sealing fluid in the case where partition board hole exhaust blocks water film effect
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, pneumothorax caused by so as to avoid therefore.
In the utility model embodiment, the size that partition board hole is vented the film that blocks water is adapted with partition board hole 12, so as to realize
The cooperation partition board hole 12, sealing fluid is avoided to enter in drainage-fluid host cavity 2, be also avoided that drawing in drainage-fluid host cavity 2
Flow liquid is entered by the partition board hole 12 in sealing fluid host cavity 3, meets hard drainage container 1 under smaller volume condition, according to
Normally use can so be kept.
Usually, in order to by fluid column passage observe intrathoracic drain state, it is necessary to 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 gas vent 26 with external environment,
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 column passage interior sealing liquid can remain unchanged, so as to 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.In addition, sealing fluid host cavity
In 3 by fluid column plate 11 formed fluid column passage and with the corresponding exhaust passage of fluid column passage, usually, exhaust passage
Internal diameter be more than fluid column passage internal diameter.
Further, the exhaust pipe lid 15 being adapted to the drainage container gas vent 26 is further included, exhaust pipe lid 15 includes
Can embedded in drainage container gas vent 26 pipe lid plug 13, run through the pipe lid consent of pipe lid plug 13 and be arranged at the pipe
Exhaust pipe on lid consent is vented the film 14 that blocks water；
Pipe lid plug 13 is stretched into after passing through drainage container gas vent 26 in sealing fluid host cavity 3, and pipe lid consent is received with sealing fluid
Cavity volume 3 is connected, and the gas in sealing fluid host cavity 3 can be discharged by the pipe lid consent that exhaust pipe is set to be vented the film 14 that blocks water
In the utility model embodiment, exhaust pipe is vented the film 14 that blocks water and is located in exhaust pipe lid 15, is vented by exhaust pipe
The film 14 that blocks water can ensure that normal gas discharge, moreover it is possible to which external liquid is avoided to enter, and sealing fluid host cavity 3 is interior or sealing fluid is received
Sealing fluid in cavity volume 3 is overflowed from drainage container gas vent 26.Exhaust pipe lid 15 can be adapted with drainage container gas vent 26, be led to
Drainage container gas vent 26 can be blocked by crossing pipe lid plug 13, and the pipe lid plug 13 of exhaust pipe lid 15 can be adopted between drainage container gas vent 26
With dismountable mounting means, to be easy to open or drainage container gas vent 26.When pipe lid plug 13 is vented embedded in drainage container
It when in hole 26, is in close contact using the inner wall of pipe lid plug 13 and drainage container gas vent 26, the gas in sealing fluid host cavity 3 is only
It can enter in the pipe lid consent in sealing cover 13, and be discharged after being vented the film 14 that blocks water by exhaust pipe.When exhaust pipe lid 15 is with drawing
When stream container gas vent 26 separates, required sealing fluid can be injected into sealing fluid host cavity 3.
When it is implemented, exhaust pipe lid connecting line 16 is additionally provided on exhaust pipe lid 15, one end of exhaust pipe lid connecting line 16
It is connected with exhaust pipe lid 15, the other end of exhaust pipe lid connecting line 16 is connected with the outer wall of hard drainage container 1, avoids exhaust pipe
When lid 15 is separated with drainage container gas vent 26, the loss of exhaust pipe lid 15.In addition, the drainage-fluid in hard drainage container 1 is received
Several scales are additionally provided on cavity volume 2, the volume into drainage-fluid in drainage-fluid host cavity 2 can be measured by scale, are relevant
Medical care precess provides foundation, is specially known to those skilled in the art, details are not described herein again.
The negative pressure for setting quickly to establish negative pressure on the hard drainage container 1 in drainage-fluid host cavity 2 is established
Device 9, the negative pressure builder 9 are located at the top of hard drainage container 1.In the utility model embodiment, pass through negative pressure builder 9
So that quickly establish negative pressure in hard drainage container 1 so that intrathoracic liquid can enter in drainage-fluid host cavity 2.Negative pressure
Existing common structure type may be employed in builder 9, is specially known to those skilled in the art, details are not described herein again.Institute
It states and hard drainage container is additionally provided on hard drainage container 1 cares for line 8, caring for line 8 by hard drainage container can will be entirely hard
Matter drainage container 1 is suspended on desired position, and hard drainage container cares for the top that line 8 is located at hard drainage container 1.
Further, set to discharge 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 the release seal of tube body that can block drainage-fluid release pipe 19.
In the utility model embodiment, drainage-fluid release pipe 19 is located at the bottom of hard drainage container 1, is released by drainage-fluid
Putting pipe 19 can will discharge into the drainage-fluid in drainage-fluid host cavity 2, discharge pipe 19 by drainage-fluid host cavity 2 by drainage-fluid
After interior drainage-fluid release, it can meet in the state of hard drainage container 1 is changed without and continue or carry out for a long time thoracic cavity
The demand of drainage improves the convenience of operation.When it is implemented, release pipe close 18 or pressure valve may be employed in release seal of tube body
Form, can specifically make choice as needed, be specially those skilled in the art known to, details are not described herein again.
When hard drainage container 1 is in NOT RELEASED status, drainage-fluid release pipe 19 can be blocked by discharging pipe close 18,
After by discharging pipe close 18 to the drainage-fluid release closure of pipe 19, it can be deposited into the drainage-fluid in drainage-fluid host cavity 2
Storage and metering.The size and shape and drainage-fluid release pipe 19 for discharging pipe close 18 are adapted, in order to avoid release pipe close 18 and
Loss under drainage-fluid release 19 discrete state of pipe, release pipe close 18 are connected with release pipe close connecting line 17, release pipe close connection
One end of line 17 is connected with release pipe close 18, the other end of release pipe close connecting line 17 and the outer wall of 1 lower part of hard drainage container
Connection.
Further, drain air inlet pipe 6 is equipped on container drainage connecting leg 4, and is set on container drainage connecting leg 4
For adjusting the control valve 5 with 2 connected state of drainage-fluid host cavity.
In the utility model embodiment, due to being in negative pressure state in drainage-fluid host cavity 2, in order to ensure drainage-fluid accommodates
Drainage-fluid in chamber 2 discharges pipe 19 by drainage-fluid and is discharged, and drain air inlet pipe 6 is equipped on container drainage connecting leg 4, i.e., logical
Drain air inlet pipe 6 is crossed so that air enters in drainage-fluid host cavity 2, passes through the effect of air pressure so that in drainage-fluid host cavity 2
Drainage liquid energy discharges pipe 19 by drainage-fluid and discharges.Between drain 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 6 air of drain air inlet pipe enter drainage-fluid accommodate
When in chamber 2, 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
It can not be entered by drain air inlet pipe 6 in drainage-fluid host cavity 2, threeway specifically may be employed in control valve 5.
When it is implemented, in the drain air inlet pipe 6 drain air inlet pipe is set to be vented the film 7 that blocks water, pass through drain air inlet
Pipe is vented the film 7 that blocks water and can guarantee that external gas enters in drainage-fluid host cavity 2, and drainage-fluid is avoided to overflow from drain air inlet pipe 6
Go out.In addition, the ability of filtering can also be realized by the drain air inlet pipe exhaust film 7 that blocks water.
As shown in Figures 2 and 3, further include to store the drainage-fluid memory bank 21 of drainage-fluid, the drainage-fluid memory bank
21 are equipped with and the memory bank connecting leg 24 that be adapted to of drainage-fluid release pipe 19, the memory bank connecting leg 24 and drainage-fluid memory bank 21
It is connected, the memory bank connecting leg 24 of drainage-fluid memory bank 21 is embedded in drainage-fluid release pipe 19 and is adapted to drainage-fluid release pipe 19
After connection, the drainage liquid energy in drainage-fluid host cavity 2 is entered by memory bank connecting leg 24 in drainage-fluid memory bank 21.
In the utility model embodiment, 1 general memory capacity of hard drainage container is limited, can not effectively adapt to thoracic cavity and draw
The needs of stream.Coordinated by drainage-fluid memory bank 21 and hard drainage container 1, the memory capacity of drainage-fluid can be expanded.Drainage-fluid
Bag-shaped, ampuliform or other ways of realization may be employed in memory bank 21, can specifically make choice as needed, no longer superfluous herein
It states.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
Release pipe 19 is simultaneously closely connected with drainage-fluid release pipe 19.At this point, the drainage-fluid in drainage-fluid host cavity 2 can pass through memory bank
Connecting leg 24 enters in drainage-fluid memory bank 21, realizes the dilatation to hard drainage container 1.
Under normal circumstances, drainage-fluid memory bank 21 can be used cooperatively with hard drainage container 1, and when drainage patient needs
It leaves the bed when walking about, drainage-fluid memory bank 21 with hard drainage container 1 can be separated, and drainage-fluid is released using pipe close 18 is discharged
It puts pipe 19 to seal, i.e., in short time range, the normal operating of drainage is disclosure satisfy that using hard drainage container 1, improves and uses
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.
In addition, membrane 20 is equipped in drainage-fluid release pipe 19, it being capable of sealed storage body company using membrane 21
The gap connected between pipe 24 and drainage-fluid release pipe 19 avoids drainage-fluid 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 on the memory bank connecting leg 24 is set, 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 utility model embodiment, after drainage-fluid memory bank 21 is separated with hard drainage container 1, storage can be utilized
Body connecting leg lid 23 is sealed memory bank connecting leg 24, and the drainage-fluid in drainage-fluid memory bank 21 is avoided to overflow, it is ensured that enters and draws
The security of drainage-fluid in flow liquid memory bank 21.Memory bank connecting leg lid 23 is connected with memory bank connecting leg lid connecting line 22, memory bank
One end of connecting leg lid connecting line 22 is connected with memory bank connecting leg lid 23, and the other end of memory bank connecting leg lid connecting line 22 and support are fixed
Position body 25 connects.Support positioning body 25 is located at the lower part of memory bank connecting leg 24, and memory bank is connected using positioning body 25 is supported to realize
The support and positioning of pipe lid 23.
The utility model hard drainage container 1 drains connecting leg 4 by container and can be connected with intrathoracic drain, utilizes partition board hole
Being vented the film that blocks water can prevent sealing fluid from entering in drainage-fluid host cavity 2, avoid 3 interior sealing liquid of sealing fluid host cavity entirely into drainage
Cause the situation of pneumothorax after in liquid host cavity 2, so as to further reduce hard drainage container 1 under the premise that security is guaranteed
Volume improves the convenience for carrying and using, and drainage liquid energy is stored in drainage-fluid host cavity 2, utilizes sealing fluid host cavity 3
Interior sealing fluid enters liquid-column height variable condition in fluid column passage, can effectively judge the connection status of intrathoracic drain, hard
Drainage container 1 coordinates with 21 detachable connection of drainage-fluid memory bank, can improve the capacity of storage drainage-fluid, adapts under different situations
Chest drainage operational requirements, securely and reliably.
Claims (10)
1. a kind of detachable thoracic duction instrument, the hard drainage container (1) including chest drainage liquid can be accommodated；Its feature
It is：Container drainage connecting leg (4) for intrathoracic drain adaptation connection, institute are set in the upper end of the hard drainage container (1)
Container drainage connecting leg (4) is stated with hard drainage container (1) to be connected；It sets to accommodate in the hard drainage container (1)
The drainage-fluid host cavity (2) of drainage-fluid and the sealing fluid host cavity (3) for accommodating sealing fluid, in hard drainage container (1)
Interior setting sets in sealing fluid host cavity (3) and is used for and liquid for isolating the liquid partition plate (10) of drainage-fluid and sealing fluid
Partition plate (10) forms the fluid column plate (11) of fluid column passage；
The upper end of liquid partition plate (10) sets partition board hole (12) and the partition board hole being adapted to the partition board hole (12) exhaust to block water
Film sets fluid column plate hole in the lower end of the fluid column plate (11), and 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 gas vent (26) on sealing fluid host cavity (3) top, drainage-fluid is received
Gas in cavity volume (2) can be from drainage container gas vent after partition board hole (12), fluid column plate hole and sealing fluid host cavity (3)
(26) discharge.
2. detachable thoracic duction instrument according to claim 1, it is characterized in that：It further includes and is vented with the drainage container
The exhaust pipe lid (15) of hole (26) adaptation, exhaust pipe lid (15) include the pipe lid plug that can be embedded in drainage container gas vent (26)
(13), run through the pipe lid consent of pipe lid plug (13) and the exhaust pipe being arranged on the pipe lid consent is vented the film that blocks water
(14)；
Pipe lid plug (13) is stretched into after passing through drainage container gas vent (26) in sealing fluid host cavity (3), pipe lid consent and sealing fluid
Host cavity (3) is connected, and the gas in sealing fluid host cavity (3) can be by setting exhaust pipe to be vented the pipe lid plug for the film (14) that blocks water
It discharges in hole.
3. detachable thoracic duction instrument according to claim 1, it is characterized in that：In the bottom of hard drainage container (1)
(19) are managed in the drainage-fluid release for setting to discharge drainage-fluid host cavity (2) interior drainage-fluid, at the bottom of hard drainage container (1) outside
End also sets up to control the release seal of tube body of drainage-fluid release pipe (19) drainage-fluid release conditions.
4. detachable thoracic duction instrument according to claim 3, it is characterized in that：On container drainage connecting leg (4)
Equipped with drain air inlet pipe (6), and set to adjust and drainage-fluid host cavity (2) connected state on container drainage connecting leg (4)
Control valve (5).
5. detachable thoracic duction instrument according to claim 4, it is characterized in that：It is set on the drain air inlet pipe (6)
It puts drain air inlet pipe and is vented the film (7) that blocks water.
6. detachable thoracic duction instrument according to claim 3, it is characterized in that：It further includes to store drawing for drainage-fluid
Flow liquid memory bank (21), the drainage-fluid memory bank (21) are equipped with the memory bank connecting leg for discharging pipe (19) with drainage-fluid and being adapted to
(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) after embedded drainage-fluid release manages in (19) and is adapted to connection with drainage-fluid release pipe (19), in drainage-fluid host cavity (2)
It is interior into drainage-fluid memory bank (21) by memory bank connecting leg (24) to drain liquid energy.
7. the detachable thoracic duction instrument according to claim 3 or 6, it is characterized in that：It is discharged in drainage-fluid in pipe (19)
Equipped with membrane (20).
8. detachable thoracic duction instrument according to claim 6, it is characterized in that：On container drainage connecting leg (4)
Equipped with drain air inlet pipe (6), and set to adjust and drainage-fluid host cavity (2) connected state on container drainage connecting leg (4)
Control valve (5).
9. detachable thoracic duction instrument according to claim 8, it is characterized in that：It is set on the drain air inlet pipe (6)
It puts drain air inlet pipe and is vented the film (7) that blocks water.
10. detachable thoracic duction instrument according to claim 1, it is characterized in that：On the hard drainage container (1)
For quickly establishing the negative pressure builder (9) of negative pressure in drainage-fluid host cavity (2), the negative pressure builder (9) is located at for setting
The top of hard drainage container (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720265601.4U CN207412436U (en) | 2017-03-19 | 2017-03-19 | Detachable thoracic duction instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720265601.4U CN207412436U (en) | 2017-03-19 | 2017-03-19 | Detachable thoracic duction instrument |
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| CN207412436U true CN207412436U (en) | 2018-05-29 |
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| CN201720265601.4U Expired - Fee Related CN207412436U (en) | 2017-03-19 | 2017-03-19 | Detachable thoracic duction instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890371A (en) * | 2017-03-19 | 2017-06-27 | 无锡圣诺亚科技有限公司 | Thoracic duction instrument can be shirked |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890371A (en) * | 2017-03-19 | 2017-06-27 | 无锡圣诺亚科技有限公司 | Thoracic duction instrument can be shirked |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 |