CN208405541U - bronchoalveolar lavage bottle - Google Patents
bronchoalveolar lavage bottle Download PDFInfo
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- CN208405541U CN208405541U CN201721562506.7U CN201721562506U CN208405541U CN 208405541 U CN208405541 U CN 208405541U CN 201721562506 U CN201721562506 U CN 201721562506U CN 208405541 U CN208405541 U CN 208405541U
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- screw thread
- negative pressure
- bottle
- pressure control
- bronchoalveolar lavage
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Abstract
The utility model relates to a kind of bronchoalveolar lavage bottles, including body, temperature control equipment, bottle cap, negative pressure control apparatus, drainage tube；The bottle mouth position of body is equipped with body external screw thread, and side is equipped with lavation dosage graduation mark and temperature control equipment；The upper surface of bottle cap is equipped with drainage pore and negative pressure control drilling；It drains in pore, be tightly connected drainage tube；In negative pressure control drilling, connect negative pressure control apparatus；Negative pressure control apparatus is made of regulating device, pressure gauge, pressure-regulating valve, cylinder one and cylinder two.Its advantage is shown: volume is 50ml to 60ml, can search pathogen and prevent the diffusion infected during lavation；Pressure control will not cause bronchial wall to collapse or mucosa injury in -100mmHg；Temperature controls the storage for being conducive to irrigating solution at 4 DEG C and the detection to various pathogens, cell factor, inflammatory mediator and BAL fluid galactomannans experiment (BALF-GM)；It can connect the bronchoscope of different model, be easy to use save the cost.
Description
Technical field
The utility model relates to the field of medical instrument technology, specifically, being a kind of bronchoalveolar lavage bottle.
Background technique
Bronchoalveolar lavage (bronchoalveolar lavage, BAL) is through branchofiberoscope to broncho-pulmonary
Saline injection is aspirated in steeping, and is collected the liquid on bronchovesicular surface and is removed the substance in alveolar space, carries out scorching
The detection of disease and immunocyte and solable matter reaches and clarifies a diagnosis or a kind of technology of therapeutic effect.According to " lung's sense
Infectious diseases bronchoalveolar lavage pathogen detection China Consensus of experts (version in 2017) ", pneumonia infection disease is suffered from
Person, based on the purpose for searching pathogen, the diffusion for preventing lavation from infecting in the process again, the lavation dosage of use 60 to 120ml,
And gradation lavation, it is relatively good method.Being drawn through big negative pressure can cause bronchial wall to collapse or mucosa injury, to influence to fill
The yield and quality of washing lotion；But when negative pressure is too small, returning uptake also will receive influence, and it is -100 that recommendation, which selects suitable negative pressure,
It is as much as possible to make a collection of specimens to -150mmHg.The storage of irrigating solution for various pathogens, cell factor, inflammatory mediator and
The testing result of BALF-GM is extremely important, usually keeps stablizing in 24 hours under the conditions of 4 DEG C.Therefore, design meets aforementioned want
The irrigator bottle asked is highly desirable.
Chinese patent literature CN202761334U publication date: 2013.03.06 discloses a kind of BAL fluid
Collector, including pulling plug, casing, piston, sealing-plug, filter, suction pipe, push switch, negative tube, negative pressure ball, one-way air inlet
The upper end of valve, unidirectional air outlet valve and probe tube, casing is sealed by sealing-plug, and the lower part of casing is equipped with pulling plug, the upper end of pulling plug
It is provided with piston, piston slides on the inner wall of casing, and the lower end of suction pipe passes through sealing-plug and is placed in casing, and suction pipe was equipped with
Filter and push switch, the lower end of negative tube pass through sealing-plug and are placed in casing, and the upper end of negative tube and one end of negative pressure ball connect
It connects, the other end of negative pressure ball is connected with unidirectional air outlet valve, and breather cheek valve is connected on negative tube, and probe tube is inserted into casing
On side wall, and probe tube is located at the top of piston.
Chinese patent literature CN206167478U, publication date: 2017.05.17 is disclosed a kind of for branchofiberoscope
Depression drainage device, including be equipped with bottle cap drainage bottle, exhaust pipe and drainage tube, bottle cap be equipped with is connected with drainage bottle inner cavity
Drainage adapter tube interface and exhaust port, exhaust pipe and drainage tube are connected with exhaust port and drainage adapter tube interface respectively
It connects, drainage tube is spiral coil.
Chinese patent literature CN204581351U, publication date: 2015.08.26 discloses a kind of alveolar wass bottle, comprising:
Liquid-collecting bottle；The first end of the drainage tube having a first end and a second end, the drainage tube is connect with bronchoscope, the drainage tube
Second end be inserted into the liquid-collecting bottle；The negative tube having a first end and a second end, the first end and negative pressure of the negative tube are inhaled
The second end of lead device connection, the negative tube is inserted into the liquid-collecting bottle；The caliber of the drainage tube is less than the pipe of the negative tube
Diameter.
But the bronchoalveolar lavage bottle about the utility model yet there are no report.
Summary of the invention
The purpose of this utility model is to provide a kind of bronchoalveolar lavage bottle.
To achieve the above object, the technical scheme adopted by the utility model is that:
A kind of bronchoalveolar lavage bottle, the bronchoalveolar lavage bottle include body, temperature control equipment, bottle
Lid, negative pressure control apparatus, drainage tube；The body is the circular tube shaped of bottom seal, is equipped with bottle in the bottle mouth position of the body
Body external screw thread is connected with bottle cap on the body external screw thread；It is equipped with lavation dosage graduation mark in the side of the body, in institute
The side for stating body is equipped with temperature control equipment, is equipped with temperature display, temperature display before the temperature control equipment
The lower section of screen is equipped with temperature adjustment buttons；The bottle cap is the circular tube shaped of upper end closure, on the inner wall of the bottle cap, is equipped with
Bottle cap internal screw thread；Drainage pore and negative pressure control drilling are equipped on the seal face of the bottle cap；In the drainage pore, it is close
Envelope is connected with drainage tube；Described drainage tube one end is connected with bottle cap, the other end is connected with flexible silicon sebific duct；The vacuum cavitations
Control hole internal screw thread is equipped in hole, the negative pressure control drilling is connected by control hole internal screw thread with negative pressure control apparatus；It is described
Negative pressure control apparatus be made of regulating device, pressure gauge, pressure-regulating valve, cylinder one and cylinder two；The regulating device
To be cube-shaped, pressure gauge is installed before the regulating device, the right side is equipped with pressure-regulating valve, is equipped with gas above
Cylinder one is mounted below cylinder two；The cylinder two, upper end is connected with regulating device, lower end is fixedly connected with attachment device；
The surface of the attachment device is equipped with attachment device external screw thread.
The body external screw thread and bottle cap internal screw thread coincide, the control hole internal screw thread and attachment device external screw thread kiss
It closes.
The volume of the body is 50ml to 60ml.
The negative pressure control apparatus can control the pressure inside body in -100mmHg.
The temperature control equipment can control the temperature inside body at 4 DEG C.
The flexible silicon sebific duct can connect the bronchoscope of different model.
The utility model advantage is:
1, the bronchoalveolar lavage bottle volume of the utility model is 50ml to 60ml, prevents the expansion infected during lavation
It dissipates, and gradation lavation effect is more preferable.
2, the bronchoalveolar lavage bottle of the utility model can control pressure in -100mmHg, will not cause bronchus
Wall collapses or mucosa injury, will not influence back uptake.
3, the temperature inside the bronchoalveolar lavage bottle of the utility model is controlled at 4 DEG C, is conducive to the storage of irrigating solution
With the detection to various pathogens, cell factor, inflammatory mediator and BALF-GM.
4, the design of the flexible silicon sebific duct of the bronchoalveolar lavage bottle of the utility model, can connect the branch of different model
Airway wall is easy to use save the cost.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram of bronchoalveolar lavage bottle.
Attached drawing 2 is the schematic diagram of a kind of body of bronchoalveolar lavage bottle, temperature control equipment combination.
Attached drawing 3 is a kind of Bottle cap structure schematic diagram of bronchoalveolar lavage bottle.
Attached drawing 4 is a kind of Bottle cap structure schematic diagram of bronchoalveolar lavage bottle.
Attached drawing 5 is a kind of negative pressure control apparatus structural schematic diagram of bronchoalveolar lavage bottle.
Specific embodiment
The utility model is further described below with reference to embodiment and referring to attached drawing.
Appended drawing reference involved in attached drawing and component part are as follows:
1, body
11, body external screw thread
12, lavation dosage graduation mark
2, temperature control equipment
21, temperature display
22, temperature adjustment buttons
3, bottle cap
31, bottle cap internal screw thread
32, pore is drained
33, negative pressure control drilling
34, control hole internal screw thread
4, negative pressure control apparatus
41, regulating device
42, pressure gauge
43, pressure-regulating valve
44, cylinder one
45, cylinder two
46, attachment device
47, attachment device external screw thread
5, drainage tube
51, flexible silicon sebific duct
Embodiment 1
Attached drawing 1 is please referred to, attached drawing 1 is a kind of structural schematic diagram of bronchoalveolar lavage bottle of the present embodiment.Described
Bronchoalveolar lavage bottle includes body 1, temperature control equipment 2, bottle cap 3, negative pressure control apparatus 4, drainage tube 5.
Attached drawing 2 is please referred to, attached drawing 2 is body, the temperature control equipment of a kind of bronchoalveolar lavage bottle of the present embodiment
In conjunction with schematic diagram.The body 1 is the circular tube shaped of bottom seal, is equipped with body external screw thread in the bottle mouth position of the body 1
11, bottle cap 3 is connected on the body external screw thread 11；It is equipped with lavation dosage graduation mark 12 in the side of the body 1, in institute
The side for stating body 1 is equipped with temperature control equipment 2, is equipped with temperature display 21, temperature before the temperature control equipment 2
The lower section of display screen 21 is equipped with temperature adjustment buttons 22.
Attached drawing 3, attached drawing 4 are please referred to, attached drawing 3,4 is that a kind of Bottle cap structure of bronchoalveolar lavage bottle of the present embodiment shows
It is intended to.The bottle cap 3 is the circular tube shaped of upper end closure, on the inner wall of the bottle cap 3, is equipped with bottle cap internal screw thread 31；Institute
The seal face for stating bottle cap 3 is equipped with drainage pore 32 and negative pressure control drilling 33；In the drainage pore 32, it is sealedly connected with
Drainage tube 5；Described 5 one end of drainage tube and the connection of bottle cap 3, the other end are connected with flexible silicon sebific duct 51；The negative pressure control drilling
Control hole internal screw thread 34 is equipped in 33, the negative pressure control drilling 33 is connected by control hole internal screw thread 34 and negative pressure control apparatus 4
It connects.
Attached drawing 5 is please referred to, attached drawing 5 is that a kind of negative pressure control apparatus structure of bronchoalveolar lavage bottle of the present embodiment is shown
It is intended to.The negative pressure control apparatus 4 is by regulating device 41, pressure gauge 42, pressure-regulating valve 43, cylinder 1 and cylinder 2 45
Composition；The regulating device 41 be it is cube-shaped, be equipped with before the regulating device 41 pressure gauge 42, the right side installation
There is pressure-regulating valve 43, cylinder 1 is installed above, is mounted below cylinder 2 45；The cylinder 2 45, upper end and tune
The connection of regulating device 41, lower end are fixedly connected with attachment device 46；The surface of the attachment device 46 is equipped with attachment device external screw thread
47。
Attached drawing 1 is please referred to, attached drawing 1 is a kind of structural schematic diagram of bronchoalveolar lavage bottle of the present embodiment.Described
Body external screw thread 11 and bottle cap internal screw thread 31 coincide, and the control hole internal screw thread 34 and attachment device external screw thread 47 coincide；Institute
The volume for the body 1 stated is 50ml to 60ml；The negative pressure control apparatus 4 can by the pressure inside body 1 control-
100mmHg；The temperature control equipment 2 can control the temperature inside body 1 at 4 DEG C；The flexible silicon sebific duct 51
It can connect the bronchoscope of different model.
Embodiment 2
Attached drawing 1 is please referred to, attached drawing 1 is a kind of structural schematic diagram of bronchoalveolar lavage bottle of the present embodiment.
The application method of the bronchoalveolar lavage bottle:
Negative pressure control apparatus 4 is opened first, by pressure-regulating valve 43, by inside body 1 pressure control-
100mmHg；Then the temperature inside body 1 is controlled at 4 DEG C by temperature control equipment 2；Then by the bullet of 5 one end of drainage tube
Property silicone tube 51 connected with bronchoscope, due to flexible silicon sebific duct 51 have retractility, so flexible silicon sebific duct 51 can connect
The bronchoscope of different model.
When by bronchoscope views to lung lesions, life is poured into lung by the filling opening on bronchoscope
Salt water to be managed, is cleaned, negative pressure control apparatus 4 makes pressure in body 1 be -100mmHg less than lung's pressure, and -
100mmHg pressure will not cause bronchial wall to collapse or mucosa injury, will not influence back uptake；To pass through drainage tube
5 are drawn onto the irrigating solution in lung in collection body 1；Temperature control equipment 2 controls the temperature inside body 1 at 4 DEG C, is conducive to
The storage of irrigating solution and detection to various pathogens, cell factor, inflammatory mediator and BALF-GM.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvement and supplement without departing from the principle of this utility model, these are improved and supplement
Also it should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of bronchoalveolar lavage bottle, which is characterized in that the bronchoalveolar lavage bottle includes body, temperature control
Device, bottle cap, negative pressure control apparatus, drainage tube；The body is the circular tube shaped of bottom seal, in the bottle mouth position of the body
Equipped with body external screw thread, bottle cap is connected on the body external screw thread；Lavation dose calibration is equipped in the side of the body
Line is equipped with temperature control equipment in the side of the body, temperature display, temperature is equipped with before the temperature control equipment
The lower section for spending display screen is equipped with temperature adjustment buttons；The bottle cap is the circular tube shaped of upper end closure, in the inner wall of the bottle cap
Above, it is equipped with bottle cap internal screw thread；Drainage pore and negative pressure control drilling are equipped on the seal face of the bottle cap；The drainage tube
Kong Zhong, it is sealedly connected with drainage tube；Described drainage tube one end is connected with bottle cap, the other end is connected with flexible silicon sebific duct；It is described
Negative pressure control drilling in be equipped with control hole internal screw thread, the negative pressure control drilling, pass through control hole internal screw thread and vacuum cavitations dress
Set connection；The negative pressure control apparatus is made of regulating device, pressure gauge, pressure-regulating valve, cylinder one and cylinder two；It is described
Regulating device be it is cube-shaped, pressure gauge is installed before the regulating device, the right side is equipped with pressure-regulating valve, on
Face is equipped with cylinder one, is mounted below cylinder two；The cylinder two, upper end and regulating device connect, lower end is fixedly connected
There is attachment device；The surface of the attachment device is equipped with attachment device external screw thread.
2. bronchoalveolar lavage bottle according to claim 1, which is characterized in that in the body external screw thread and bottle cap
Screw thread coincide, and the control hole internal screw thread and attachment device external screw thread coincide.
3. bronchoalveolar lavage bottle according to claim 1, which is characterized in that the volume of the body be 50ml extremely
60ml。
4. bronchoalveolar lavage bottle according to claim 1, which is characterized in that the negative pressure control apparatus is by body
Internal pressure is controlled in -100mmHg.
5. bronchoalveolar lavage bottle according to claim 1, which is characterized in that the temperature control equipment is by body
Internal temperature is controlled at 4 DEG C.
6. bronchoalveolar lavage bottle according to claim 1, which is characterized in that the flexible silicon sebific duct connects branch gas
Guan Jing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562506.7U CN208405541U (en) | 2017-11-21 | 2017-11-21 | bronchoalveolar lavage bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562506.7U CN208405541U (en) | 2017-11-21 | 2017-11-21 | bronchoalveolar lavage bottle |
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| Publication Number | Publication Date |
|---|---|
| CN208405541U true CN208405541U (en) | 2019-01-22 |
Family
ID=65128382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721562506.7U Active CN208405541U (en) | 2017-11-21 | 2017-11-21 | bronchoalveolar lavage bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208405541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642004A (en) * | 2019-10-11 | 2021-04-13 | 王春燕 | Closed nursing drainage device for cardiothoracic surgery |
-
2017
- 2017-11-21 CN CN201721562506.7U patent/CN208405541U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642004A (en) * | 2019-10-11 | 2021-04-13 | 王春燕 | Closed nursing drainage device for cardiothoracic surgery |
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