CN208678016U - A kind of integrated drainage bottle of pleural fluid acquisition sampling - Google Patents

Abstract

The utility model provides a kind of acquisition of pleural fluid and samples integrated drainage bottle, including fluid collection chamber, water seal cavity and pressure regulating cavity, and the fluid collection chamber is set as cylindrical outer sleeve and interior fluid collection chamber, and including fluid collection chamber in one, cylinder setting, bottom opening is arranged in bottom end；One annular ring, level are fixedly installed in the interior fluid collection chamber, and annular collar aperture is arranged in the annular ring center of circle；One displacement disk, is horizontally placed in the interior fluid collection chamber, and the displacement disk hole plug being adapted to annular ring hole, the connecting rod radially connected with displacement disk hole plug and the displacement disc-annular shape magnetism outer ring to connect with connecting rod are provided on the displacement disk；One outer sleeve；One outer sleeve top cover circle；One outer sleeve annular magnetosphere.The utility model can easily sample very much with sample presentation and do not interfere with the use of pleural fluid drainage bottle, and can control the negative pressure in bottle, using the opposite sliding and control of magnetic rings, pleural fluid drainage bottle made to reach convenient folding at any time and sealed, it is simple and convenient.

Description

A kind of integrated drainage bottle of pleural fluid acquisition sampling

Technical field

The utility model relates to area of medical devices more particularly to a kind of acquisition of pleural fluid to sample integrated drainage bottle.

Background technique

Existing hemothorax, pneumothorax, the drainage of pyothorax and Thorax operration patient generally require outfit thoracic cavity drainage bottle, make During thoracic cavity drainage bottle, medical staff needs to detect its physiological parameter；The acquisition of existing pleural fluid is It needs first to remove drainage bottle and carries out sample presentation again, it is therefore desirable to replace pleural fluid drainage bottle, one needs when operation in this way Multiple thoracic cavity drainage bottles, and replace trouble.And existing thoracic cavity drainage bottle is largely in negative pressure state, when patient uses It is difficult to remove.And existing thoracic cavity drainage bottle is necessarily required to normally liquid be taken to impact the pleural fluid of patient when replacing, by Patient Yu can be drawn into air when replacing, and operation is less than being also easy to cause pulmonary infection.And it needs to match for a long time in patient When setting thoracic cavity drainage bottle, the detection of progress pleural effusion frequently is needed, thoracic cavity drainage bottle is replaced, and pleural effusion Accumulation after, also only replaced, it is very cumbersome.

Utility model content

Technical problem to be solved in the utility model is in view of the drawbacks of the prior art, to provide a kind of can conveniently remove and send Sample and the integrated drainage bottle of pleural fluid acquisition sampling for controlling negative pressure in pleural fluid drainage bottle.

The utility model uses following technical scheme to solve above-mentioned technical problem:

A kind of acquisition of pleural fluid samples integrated drainage bottle, including fluid collection chamber, water seal cavity and pressure regulating cavity, the fluid collection chamber include

Fluid collection chamber in one, cylinder setting, bottom opening is arranged in bottom end；

One annular ring, level are fixedly installed in the interior fluid collection chamber, and annular collar aperture is arranged in the annular ring center of circle；

One displacement disk, is horizontally placed in the interior fluid collection chamber, is provided on the displacement disk suitable with annular ring hole Displacement disk hole plug, the connecting rod radially connected with displacement disk hole plug and the displacement disc-annular shape magnetism to connect with connecting rod matched are outside Circle；

One outer sleeve, cylinder are arranged and are sheathed on the interior fluid collection chamber outer surface；

One outer sleeve top cover circle, is horizontally placed on the top of outer sleeve, the outer sleeve top cover circle circle center hole internal diameter and interior The outer diameter of fluid collection chamber is in the same size；

One outer sleeve annular magnetosphere, level are fixedly installed on immediately below outer sleeve top cover circle, the outer sleeve annular magnetosphere Circle center hole and outer sleeve top cover circle circle center hole are in the same size.

In order to further optimize the above technical scheme, the technical measures that the utility model is taken are as follows:

Preferably, the displacement disc-annular shape magnetism outer ring is magnetic opposite with the adjacent surface of outer sleeve annular magnetosphere.

Preferably, snorkel is arranged in the outer sleeve cylindrical surface.

Preferably, the snorkel connects inert gas input unit.

Preferably, the inert gas is nitrogen.

Preferably, the outer sleeve bottom is provided with circular columns pedestal.

Preferably, the circular columns base upper surface is magnetic upper surface；Magnetic connection right above the magnetism upper surface The interior fluid collection chamber bottom opening lid for the bottom that is magnetic is set.

Preferably, external screw thread is arranged in the bottom opening outer surface of the interior fluid collection chamber.

Preferably, internal screw thread corresponding with the external screw thread is arranged in the interior fluid collection chamber bottom opening interior surface.

Preferably, the displacement disk hole plug is threadedly coupled with annular collar aperture.

The utility model is had the following technical effect that compared with prior art using above technical scheme

The pleural fluid acquisition of the utility model sample integrated drainage bottle can easily sample very much with sample presentation and do not interfere with chest The use of chamber liquid drainage bottle, and can control the negative pressure in bottle, using the opposite sliding and control of magnetic part, drain pleural fluid Bottle reaches convenient folding at any time and sealed, simple and convenient.Firstly, the pleural fluid acquisition of the utility model samples integrated drainage bottle It can realize instant sterile under the work for not influencing normal thoracic cavity drainage bottle, completely cut off the sampling of the pleural effusion of air；Its Secondary, the pleural fluid acquisition of the utility model samples integrated drainage bottle and can be carried out the cleaning of interior fluid collection chamber and do not interfere with chest drainage The normal use of bottle component；Again, the pleural fluid acquisition of the utility model samples integrated drainage bottle and can be carried out a large amount of or on a small quantity may be used The replacement of the pleural effusion of control is taken out without polluting, and the case where carrying out drain pleural effusion for a long time is applicable to；This The pleural fluid acquisition of utility model, which samples integrated drainage bottle, to carry out pressure controlling to the fluid collection chamber of negative pressure, it is made to restore normal pressure And conveniently remove outer sleeve.

Detailed description of the invention

Fig. 1 is that a kind of pleural fluid acquisition of preferred embodiment of the utility model samples the structural representation of integrated drainage bottle Figure；

Fig. 2 is a kind of structural schematic diagram of the fluid collection chamber of preferred embodiment of the utility model；

Fig. 3 is a kind of structural schematic diagram of the displacement disk of preferred embodiment of the utility model；

Fig. 4 is a kind of structural schematic diagram of the fluid collection chamber of preferred embodiment of the utility model；

Fig. 5 is a kind of structural schematic diagram of the fluid collection chamber of preferred embodiment of the utility model；

Appended drawing reference therein are as follows:

1 fluid collection chamber；2 water seal cavities；3 pressure regulating cavities；11 outer sleeves；Fluid collection chamber in 12；13 annular rings；14 displacement disks；15 housings Cylinder top cover circle；16 outer sleeve annular magnetospheres；111 snorkels；Fluid collection chamber bottom opening lid in 112；113 circular columns pedestals；121 bottoms Portion's opening；131 annular collar aperture；141 displacement disk hole plugs；142 connecting rods；143 displacement disc-annular shape magnetism outer rings.

Specific embodiment

The technical solution of the utility model is described in further detail with reference to the accompanying drawing.

Fig. 1 is that a kind of pleural fluid acquisition of preferred embodiment of the utility model samples the structural representation of integrated drainage bottle Figure；Fig. 2 is a kind of structural schematic diagram of the fluid collection chamber of preferred embodiment of the utility model；Fig. 3 is one kind of the utility model The structural schematic diagram of the displacement disk of preferred embodiment；Fig. 4 is a kind of structure of the fluid collection chamber of preferred embodiment of the utility model Schematic diagram；Fig. 5 is a kind of structural schematic diagram of the fluid collection chamber of preferred embodiment of the utility model.

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

As shown in Figure 1-3, the pleural fluid acquisition of the present embodiment samples integrated drainage bottle, including fluid collection chamber 1,2 and of water seal cavity Pressure regulating cavity 3, the fluid collection chamber 1 include

Fluid collection chamber 12 in one, cylinder setting, bottom opening 121 is arranged in bottom end；

One annular ring 13, level are fixedly installed in the interior fluid collection chamber 12, and annular ring is arranged in 13 center of circle of annular ring Hole 131；

One displacement disk 14, is horizontally placed in the interior fluid collection chamber 12, is provided with and the annular on the displacement disk 14 Displacement disk hole plug 141 that collar aperture 131 is adapted to, with shift the radially connected connecting rod 142 of disk hole plug 141 and with 142 phase of connecting rod The displacement disc-annular shape magnetism outer ring 143 connect；

One outer sleeve 11, cylinder are arranged and are sheathed on 12 outer surface of interior fluid collection chamber；

One outer sleeve top cover circle 15, is horizontally placed on the top of outer sleeve 11, in 15 circle center hole of outer sleeve top cover circle The outer diameter of diameter and interior fluid collection chamber 12 is in the same size；

One outer sleeve annular magnetosphere 16, level are fixedly installed on immediately below outer sleeve top cover circle 15, the outer sleeve annular 16 circle center hole of magnetosphere and outer sleeve top cover 15 circle center holes of circle are in the same size.

The fluid collection chamber 1, water seal cavity 2 and pressure regulating cavity 3 are disposed as airtight cavity；The bottom opening of the interior fluid collection chamber 12 121 are connected to the bottom of interior fluid collection chamber 12 with outer sleeve 11, and connecting tube is arranged in interior 12 top surface of fluid collection chamber；Annular ring 13 Annular collar aperture 131 and displacement disk hole plug 141 loop size adaptation, can closely engage；The connecting rod 142 is arranged more Item, and the horizontally lateral surface of one end connection displacement disk hole plug 141, other end connection displacement disc-annular shape magnetism outer ring 143, institute The loop size for stating displacement disc-annular shape magnetism outer ring 143 is consistent with the inner diameter size of interior fluid collection chamber 12, can be in interior fluid collection chamber There is certain frictional force with the inner surface of interior fluid collection chamber 12 again while horizontally sliding in 12, it can be in the feelings of no external force It is relatively fixed to be unlikely to fall off in interior fluid collection chamber 12 under condition；The outer sleeve 11 is arranged with interior fluid collection chamber 12, the housing Gap between outer sleeve 11 and interior fluid collection chamber 12 is enclosed at the top of outer sleeve 11, makes it whole by cylinder top cover circle 15 It is kept in the cavity of a fluid collection chamber 1 closed；The magnetic phase of the outer sleeve annular magnetosphere 16 and displacement disc-annular shape magnetism outer ring 143 Instead, the mutual magnetic absorption of energy, inside and outside displacement disc-annular shape magnetism outer ring 143 and outer sleeve top cover circle 15 and interior fluid collection chamber 12 The frictional force of side acts on, and keeps outer sleeve 11 relatively fixed and does not fall off in the outside of interior fluid collection chamber 12.

Further, in a kind of preferred embodiment, displacement disc-annular shape magnetism outer ring 143 and outer sleeve annular magnetic The adjacent surface of circle 16 is magnetic opposite.

Further, in a kind of preferred embodiment, containing mark line is provided on 11 lateral surface of outer sleeve.

Further, in a kind of preferred embodiment, snorkel 111 is arranged in 11 cylindrical surface of outer sleeve.

Further, in a kind of preferred embodiment, the snorkel 111 connects inert gas input unit.

Further, in a kind of preferred embodiment, the inert gas is nitrogen.

The snorkel 111 is set as the pipeline connecting with the lateral surface of the outer sleeve 11, make the inside of fluid collection chamber 1 with External world's connection；Preferably, snorkel 111 is provided in round snorkel, when not in use, is clogged using gas-shaft hood and keeps close Closing property；When need to use, gas-shaft hood, connecting gas transmission pipe road are pulled up, it is preferred that input inert gas, setting snorkel 111 When effect, when needing to pull up outer sleeve 11, sometimes the pressure in fluid collection chamber 1 is negative pressure, is difficult to choose, in this feelings Under condition, so that it is restored normal pressure to a certain amount of nitrogen is inputted in fluid collection chamber 1 using snorkel 111, it is made more to be drawn out easily；Certainly, Oxygen or other harmless gases can also be inputted to complete.

Further, in a kind of preferred embodiment, 11 bottom of outer sleeve is provided with circular columns pedestal 113.

Further, in a kind of preferred embodiment, 113 upper surface of circular columns pedestal is magnetic upper surface；Institute State the magnetic interior fluid collection chamber bottom opening lid 112 for being connected with magnetic bottom right above magnetic upper surface.

Further, in a kind of preferred embodiment, 121 outer surface of the bottom opening setting of the interior fluid collection chamber 12 is outer Screw thread.

Further, in a kind of preferred embodiment, interior 112 inner surface of the fluid collection chamber bottom opening lid setting and institute State the corresponding internal screw thread of external screw thread.

The cylindrical base 113 is fixed at the inner bottom surface and interior fluid collection chamber bottom opening lid 112 of outer sleeve 11 Size is consistent, and the interior fluid collection chamber bottom opening lid 112 is circular lid, the connection of the surrounding setting annular of circular lid Circle；The medial surface of the clamping ring is provided with internal screw thread, and the internal screw thread and the external screw thread of the outer surface of bottom opening 121 are suitable Match, when needed, can be sealed the bottom opening of interior fluid collection chamber 12 with interior fluid collection chamber bottom opening lid 112.It is excellent Choosing, the cylindrical base 113 is greater than between annular ring 13 and bottom opening 121 at a distance from outer sleeve top cover circle 15 Distance, in this way need cover close when can choose closed displacement disk hole plug 141 or closed interior fluid collection chamber bottom opening lid 112。

Further, in a kind of preferred embodiment, the displacement disk hole plug 141 is threadedly coupled with annular collar aperture 131.

Further, in a kind of preferred embodiment, the annular center through-hole of the outer sleeve top cover circle 15 is also set up There is the cover for the outer sleeve 11 being adapted to it, facilitates it to remove and send to detection lid and close and be not contaminated.

Further, in a kind of preferred embodiment, the bottom of the outer sleeve 11 is provided centrally with bottom drainage Hole (not shown).When there is circular columns pedestal 113, the bottom position that circular columns pedestal 113 does not block is set, the bottom is drawn Discharge orifice connects drainage tube.

The pleural fluid acquisition of the utility model samples the concrete operation method of integrated drainage bottle are as follows:

Pleural fluid is acquired into the integrated drainage bottle of sampling and is connected to conduit work, between this shift disk 14 and annular ring 13 Not closed, pleural effusion can be flowed into outer sleeve 11, shifted disk 14 due to the effect of frictional force, be capable of fixing in specific position It sets and does not slide, when needing a large amount of pleural effusion to be detected or need to clear up interior fluid collection chamber 12, housing can be held Cylinder 11, is then pulled up, since the magnetic force of outer sleeve annular magnetosphere 16 and displacement disc-annular shape magnetism outer ring 143 attracts, because , in 11 upward sliding of outer sleeve, also upward sliding moves displacement disk 14 after displacement disk 13 slides into the position of annular ring 13 for this Position disk hole plug 141 is aligned with annular collar aperture 131, then starts rotary sleeve cylinder 11, under the attraction of outer sleeve 11, shifts disk 14 Also start to rotate, thus will be after displacement disk hole plug 141 and annular collar aperture 131 screw, then by outer sleeve 11 vertically to pulling down, this When be tightened due to displacement disk hole plug 141 and annular collar aperture 131, shift disk 14 can not with outer sleeve 11 together to Lower slider thus can make outer sleeve 11 while removing, and keep closed in interior fluid collection chamber 12；Then it can be carried out Pleural effusion in outer sleeve 11 is sent to detection without influencing the normal of thoracic cavity drainage bottle by cleaning in interior fluid collection chamber 12 It uses；Or in the case where there is bottom conduction hole, pleural effusion is taken out from the conduction hole of bottom and is detected.

When being provided with interior fluid collection chamber bottom opening lid 112, main purpose is to carry out a small amount of pleural effusion Replacement or the normal use sampled without influencing fluid collection chamber 1.The preferably described cylindrical base 113 and outer sleeve top cover The distance of circle 15 is greater than the distance between annular ring 13 and bottom opening 121, in use, first integrally drawing pleural fluid acquisition sampling Stream bottle is connected to conduit work, and not closed between this shift disk 14 and annular ring 13, pleural effusion can be flowed into housing In cylinder 11, displacement disk 14 is capable of fixing due to the effect of frictional force in not sliding on specific position, when a small amount of thoracic cavity product of needs When liquid is detected or needs to clear up interior fluid collection chamber 12, outer sleeve 11 can be held, is then pulled up, due to outer sleeve Annular magnetosphere 16 and the magnetic force of displacement disc-annular shape magnetism outer ring 143 attract, therefore in 11 upward sliding of outer sleeve, shift disk 14 Also upward sliding, after displacement disk 13 slides into the position of annular ring 13, the continuation of outer sleeve 11 is up slided, at this time annular ring 13 The upward sliding of displacement disk 14 has been blocked, it is motionless that displacement disk 14 is stuck in 13 position of annular ring, and the continuation of outer sleeve 11 is up slided, etc. It slides into and slides into 121 position of bottom opening with the interior fluid collection chamber bottom opening lid 112 of 113 magnetic absorption of circular columns pedestal always Afterwards, rotary sleeve cylinder 11, interior fluid collection chamber bottom opening lid 112 starts to screw closure with bottom opening 121, after screwing, by housing Cylinder 11 is down vertically to sliding, and interior fluid collection chamber bottom opening lid 112 screws closure with bottom opening 121 at this time, will when gliding Outer sleeve annular magnetosphere 16 is magnetic outer by displacement disc-annular shape when separating, and gliding with the circular columns pedestal 113 of magnetic absorption Circle 143 makes, it is driven downwards together and is glided, so that it is not blocked annular ring 13, to make interior 12 normal use of fluid collection chamber；Again will Outer sleeve 11 is removed from fluid collection chamber 1, pleural effusion is sent to detection, or in the case where there is bottom conduction hole, from Pleural effusion is taken out in the conduction hole of bottom and is detected.

In conclusion the utility model can easily sample the use that pleural fluid drainage bottle is not interfered with sample presentation very much, And can control the negative pressure in bottle, using the opposite sliding and control of magnetic rings, reaches pleural fluid drainage bottle and easily open at any time It closes and sealed, it is simple and convenient.

Specific embodiment of the utility model is described in detail above, but it is only used as example, the utility model It is not restricted to particular embodiments described above.To those skilled in the art, any that this practical is equal Modifications and substitutions are also all among the scope of the utility model.Therefore, the institute under the spirit and scope for not departing from the utility model The equal transformation and modification of work, should all cover in the scope of the utility model.

Claims (10)

1. a kind of pleural fluid acquisition samples integrated drainage bottle, including fluid collection chamber (1), water seal cavity (2) and pressure regulating cavity (3), feature Be: the fluid collection chamber (1) includes

Fluid collection chamber (12) in one, cylinder setting, bottom opening (121) are arranged in bottom end；

One annular ring (13), level are fixedly installed in the interior fluid collection chamber (12), annular ring (13) center of circle setting annular Collar aperture (131)；

One displacement disk (14), is horizontally placed in the interior fluid collection chamber (12), is provided with and the ring on the displacement disk (14) Displacement disk hole plug (141), connecting rod (142) He Yulian radially connected with displacement disk hole plug (141) of shape collar aperture (131) adaptation The displacement disc-annular shape magnetism outer ring (143) that extension bar (142) connects；

One outer sleeve (11), cylinder are arranged and are sheathed on interior fluid collection chamber (12) outer surface；

One outer sleeve top cover circle (15) is horizontally placed on the top of outer sleeve (11), outer sleeve top cover circle (15) circle center hole The outer diameter of internal diameter and interior fluid collection chamber (12) is in the same size；

One outer sleeve annular magnetosphere (16), level are fixedly installed on immediately below outer sleeve top cover circle (15), the outer sleeve annular Magnetosphere (16) circle center hole and outer sleeve top cover circle (15) circle center hole are in the same size.

2. pleural fluid acquisition according to claim 1 samples integrated drainage bottle, it is characterised in that: the displacement disc-annular shape magnetic Property outer ring (143) it is magnetic opposite with the adjacent surface of outer sleeve annular magnetosphere (16).

3. pleural fluid acquisition according to claim 1 samples integrated drainage bottle, it is characterised in that: outer sleeve (11) circle Snorkel (111) are arranged in cylindrical surface.

4. pleural fluid acquisition according to claim 3 samples integrated drainage bottle, it is characterised in that: the snorkel (111) Connect inert gas input unit.

5. pleural fluid acquisition according to claim 4 samples integrated drainage bottle, it is characterised in that: the inert gas is nitrogen Gas.

6. pleural fluid acquisition according to claim 1 samples integrated drainage bottle, it is characterised in that: outer sleeve (11) bottom Portion is provided with circular columns pedestal (113).

7. pleural fluid acquisition according to claim 6 samples integrated drainage bottle, it is characterised in that: the circular columns pedestal (113) upper surface is magnetic upper surface；The magnetic interior fluid collection chamber for being connected with magnetic bottom right above the magnetism upper surface Bottom opening lid (112).

8. pleural fluid acquisition according to claim 7 samples integrated drainage bottle, it is characterised in that: the interior fluid collection chamber (12) Bottom opening (121) outer surface be arranged external screw thread.

9. pleural fluid acquisition according to claim 8 samples integrated drainage bottle, it is characterised in that: the interior fluid collection chamber bottom Internal screw thread corresponding with the external screw thread is arranged in vent cover (112) inner surface.

10. pleural fluid acquisition according to claim 9 samples integrated drainage bottle, it is characterised in that: the displacement disk hole plug (141) it is threadedly coupled with annular collar aperture (131).