CN110215556A - A kind of division of respiratory disease alveolar wass device - Google Patents
A kind of division of respiratory disease alveolar wass device Download PDFInfo
- Publication number
- CN110215556A CN110215556A CN201910518457.4A CN201910518457A CN110215556A CN 110215556 A CN110215556 A CN 110215556A CN 201910518457 A CN201910518457 A CN 201910518457A CN 110215556 A CN110215556 A CN 110215556A
- Authority
- CN
- China
- Prior art keywords
- housing
- division
- tube
- pallet
- respiratory disease
- 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.)
- Granted
Links
- 208000023504 respiratory system disease Diseases 0.000 title claims abstract description 17
- 239000011148 porous material Substances 0.000 claims abstract description 24
- 239000012528 membrane Substances 0.000 claims abstract description 6
- 238000011084 recovery Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 abstract description 16
- 239000002699 waste material Substances 0.000 abstract description 9
- 238000002474 experimental method Methods 0.000 abstract description 2
- 239000013010 irrigating solution Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000001574 biopsy Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 238000001949 anaesthesia Methods 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- External Artificial Organs (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of division of respiratory disease alveolar wass devices, including housing and returnable bottle, the inside of the housing is interspersed with conduit, the inside of the conduit is interspersed with inner tube, the bottom end of the conduit and inner tube offers through-hole, Xiang Guanyou irrigating tube at the conduit and housing opposite position, the division of respiratory disease alveolar wass device is when shifting recovered liquid, slide block turn pallet can be passed through, drive diversion pipe mobile, and constantly with blade contact and extruding, until being cut open, the diversion pipe cut off at this time is fallen in the blanket net of low side, and pore also completely be overlapped on blade, since pallet bottom end is covered with rubber membrane at pore, increase compressing and rubbing against between pallet and knife face, so that the two is more close, it largely avoided the chance with contacting external air, and returnable bottle can be placed in gnotobasis, and it revolves Lower bottleneck, can extract the waste liquid of lavation, detected and tested, and the accuracy of experiment is substantially increased.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of division of respiratory disease alveolar wass device.
Background technique
Alveolar wass be first to lavation lung section local anaesthesia after, then into alveolar inject 37 DEG C based on physiological saline
Irrigating solution, and the process for being recycled irrigating solution by negative pressure.
Need to extract drainage tube in the returnable bottle transfer that recovered liquid will be housed in alveolar filling device at present, but often
Lead to recovered liquid meeting and contacting external air, cause to pollute, not only influences the accuracy of experimental result, it is also possible to germ be caused to pass
It broadcasts in air, etc. problem and need our and solve.
Summary of the invention
The purpose of the present invention is to provide a kind of division of respiratory disease alveolar wass devices, to solve the mesh that above-mentioned background technique proposes
It is preceding when shifting returnable bottle and extracting drainage tube, recovered liquid meeting and contacting external air lead to the problem of polluting.
To achieve the above object, the invention provides the following technical scheme: a kind of division of respiratory disease alveolar wass device, including housing
And returnable bottle, the inside of the housing are interspersed with conduit, the inside of the conduit is interspersed with inner tube, the bottom of the conduit and inner tube
End offers through-hole, the conduit and Xiang Guanyou irrigating tube at housing opposite position, is equipped on the irrigating tube unidirectional
Valve, and irrigating tube is equipped with butt tube far from one end of housing, the top of the housing is equipped with jacking block, and said inner tube is through to
The top of jacking block, and the top of inner tube is connected with negative pressure pump, the negative pressure pump is fixed on jacking block, and said inner tube is opposite with housing
Xiang Guanyou recovery tube at position is answered, check valve is installed on the recovery tube, and recovery tube on one end of housing far from being equipped with
Diversion pipe, the diversion pipe stretch in returnable bottle, and the bottleneck of the returnable bottle is helicitic texture, and the inside of bottleneck rotates and connects
It is connected to pallet, offers pore on the pallet, is fixed with slide block with pore corresponding position on the surface of the pallet, institute
It states the bottom end on the inside of bottleneck close to pallet and blade is installed.
Preferably, the area of the blade is greater than the area of pore, and surrounding of the tray bottom surface at pore is bonded with
Rubber membrane.
Preferably, blanket net is bonded at the bottom end on the inside of the bottleneck and pore opposite position.
Preferably, the slide block is L-shaped structure, and slide block is close to the inner side edge edge of bottleneck.
Preferably, the internal slide of said inner tube is connected with stifled ball, and the top of the stifled ball is connected with elastic thread, the top
The inner rotation of block is connected with support rod, and the other end of the elastic thread is wrapped on support rod, and support rod is through jacking block
Part is to being connected to spin-block.
Preferably, the diameters of the stifled ball are greater than the diameters of inner tube bottom end through-hole.
Preferably, the outside of the housing is fixed with snap ring by screw.
Preferably, the pallet is a kind of plastic material, and pallet fastens with the inside groove on bottleneck.
Preferably, the stifled ball is a kind of medical PVC plastic material, and is counterweight sandstone inside stifled ball.
Compared with prior art, the beneficial effects of the present invention are:
1. the division of respiratory disease alveolar wass device when shifting recovered liquid, can drive diversion pipe to move by slide block turn pallet
It is dynamic, and constantly with blade contact and extruding, until being cut open, the diversion pipe cut off at this time is fallen in the blanket net of low side, and is managed
Hole also completely be overlapped on blade, since pallet bottom end is covered with rubber membrane at pore, increase between pallet and knife face
Compress and rub against so that the two is more close, largely avoided the chance with contacting external air, and can be by returnable bottle
It is placed in gnotobasis, and screws off bottleneck, the waste liquid of lavation can be extracted, detected and tested, substantially increase reality
The accuracy tested.
2. being cased with conduit in the inner tube of the division of respiratory disease alveolar wass device, irrigating solution is discharged from conduit, and inner tube bottom end
Through-hole can be blocked by internal stifled ball, irrigating solution reflux be avoided, and can rotate rotation column, so that elastic thread is constantly wrapped in support
On bar, stifled ball is driven to generate lesser negative pressure by increasing space far from through-hole and suck the waste liquid of lavation in inner tube, then
It can continue to continuously add new irrigating solution from conduit, so that irrigating solution and lavation waste liquid are in opposite flowing in alveolar
State substantially increases the efficiency of lavation during constantly updating irrigating solution, so that lavation is more thorough.
Detailed description of the invention
Fig. 1 is entity effect picture of the present invention；
Fig. 2 is returnable bottle structural schematic diagram of the present invention；
Fig. 3 is bottleneck perspective effect figure of the present invention；
Fig. 4 is guide-tube structure schematic diagram of the present invention.
In figure: 1, housing, 2, snap ring, 3, conduit, 4, inner tube, 5, irrigating tube, 6, recovery tube, 7, check valve, 8, butt tube,
9, jacking block, 10, spin-block, 11, negative pressure pump, 12, diversion pipe, 13, returnable bottle, 14, bottleneck, 15, pallet, 16, slide block, 17, pocket
Net, 18, blade, 19, pore, 20, stifled ball, 21, elastic thread, 22, support rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of division of respiratory disease alveolar wass device, including 1 He of housing
Returnable bottle 13, the inside of housing 1 are interspersed with conduit 3, and the outside of housing 1 is fixed with snap ring 2 by screw, and snap ring 2 can ride over
At biopsy hole at fiber bronchus, the inside of conduit 3 is interspersed with inner tube 4, and the bottom end of conduit 3 and inner tube 4 offers through-hole,
Xiang Guanyou irrigating tube 5 at conduit 3 and 1 opposite position of housing is equipped with check valve 7 on irrigating tube 5, and check valve 7 avoids lavation
Liquid reflux, and irrigating tube 5 is equipped with butt tube 8 far from one end of housing 1, which can be with the packaging equipped with irrigating solution
Bag is connected, and is higher by by hanging the packaging bag of irrigating solution, is imported irrigating solution in human body using gravity, housing 1
Top is equipped with jacking block 9, and inner tube 4 is through to the top of jacking block 9, and the top of inner tube 4 is connected with negative pressure pump 11, and negative pressure pump 11 is logical
Blade rotation to be crossed, internal air-flow is extracted out, generates negative pressure, the waste liquid of lavation is extracted out, negative pressure pump 11 is fixed on jacking block 9,
Xiang Guanyou recovery tube 6 at inner tube 4 and 1 opposite position of housing is equipped with check valve 7 on recovery tube 6, and recovery tube 6 is far from outer
Diversion pipe 12 is installed on one end of set 1, diversion pipe 12 stretches in returnable bottle 13.
The bottleneck 14 of returnable bottle 13 is helicitic texture, and the inside of bottleneck 14 is rotatably connected to pallet 15, opens on pallet 15
Equipped with pore 19, slide block 16 is fixed on the surface of pallet 15 with 19 corresponding position of pore, slide block 16 is L-shaped structure,
And slide block 16 is close to the inner side edge edge of bottleneck 14, slide block 16 leans against on bottleneck 14, the enhanced convenience and laborsaving in turn,
And stabilisation property is also more preferable, 14 inside of bottleneck is equipped with blade 18 close to the bottom end of pallet 15, and the area of blade 18 is greater than pore
19 area, when being overlapped convenient for blade 18 with pore 19, blade 18 can block pore 19, avoid the entrance of outside air,
And surrounding of 15 bottom surface of pallet at pore 19 is bonded with rubber membrane, thickens the pallet at pore 19 by rubber membrane
15, so that the surface of pallet 15 and blade 18 generates biggish extruding force and frictional force, substantially increase airtight effect, bottleneck 14
It is bonded with blanket net 17 at the bottom end of inside and 19 opposite position of pore, blanket net 17 can catch the diversion pipe 12 of cutting.
The internal slide of inner tube 4 is connected with stifled ball 20, and the top of stifled ball 20 is connected with elastic thread 21, and the inside of jacking block 9 turns
Dynamic to be connected with support rod 22, the other end of elastic thread 21 is wrapped on support rod 22, and support rod 22 is right through the part of jacking block 9
It is connected to spin-block 10, the diameters for blocking up ball 20 are greater than the diameters of 4 bottom end through-hole of inner tube, and stifled ball 20 is fallen in inner tube 4, can be with
The through-hole of 4 bottom end of inner tube is blocked, avoids the reflux of irrigating solution, and after an alveolar is filled, can be driven with turn spin-block 10
Support rod 22 rotates, and drives stifled ball 20 to rise by elastic thread 21, slight negative pressure is generated at this time, so that the waste liquid quilt of lavation
Sucking, can then continue to pour into new irrigating solution, so that the irrigating solution progress synchronous with lavation waste liquid is excluded that injection is new, significantly
The efficiency of lavation is improved, and irrigating solution is always flowing, so that lavation effect is also more thorough.
Working principle: the present invention is in use, user rides over snap ring 2 in the biopsy hole on branchofiberoscope, then
The irrigating solution drop hung is connect with butt tube 8, is then injected into irrigating solution, so that irrigating solution passes through irrigating tube 5, enters conduit
At 3, and enter alveolar from the through-hole of 3 bottom end of conduit, until filling, then turn spin-block 10, drives support rod 22 to rotate, and lead to
Crossing elastic thread 21 drives stifled ball 20 to rise, and rises until blocking up ball 20 in the inside of jacking block 9, then starts negative pressure pump 11, generates negative
Pressure, is sucked into recovery tube for the waste liquid of lavation, and enter diversion pipe 12, then be drained into returnable bottle 13, may then continue with
New irrigating solution is injected, so that the lavation waste liquid rate of discharge is equal with the irrigating solution rate of addition, so that the lavation in alveolar
Liquid is in flow regime, substantially increases the efficiency of lavation, and after lavation, can drive pallet 15 with turn slide block 16
On 12 part of diversion pipe and 18 contact squeeze of blade, pore 19 and the intersection of blade 18 are increasing at this time, then after
Continue turn, so that diversion pipe 12 is cut off, and is fallen in the blanket net 17 of 14 inside of bottleneck, pore 19 and blade 18 are completely heavy at this time
It closes, avoids the entrance of outside air, so that experiment is more accurate, entire workflow terminates.It is not retouched in detail in this explanation
The content stated belongs to the prior art well known to professional and technical personnel in the field.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (7)
1. a kind of division of respiratory disease alveolar wass device, including housing (1) and returnable bottle (13), it is characterised in that: the housing (1)
Inside is interspersed with conduit (3), and the inside of the conduit (3) is interspersed with inner tube (4), and the bottom end of the conduit (3) and inner tube (4) is equal
Through-hole, the conduit (3) and Xiang Guanyou irrigating tube (5) at housing (1) opposite position are offered, is pacified on the irrigating tube (5)
Equipped with check valve (7), and irrigating tube (5) is equipped with butt tube (8) far from the one end of housing (1), the top peace of the housing (1)
Equipped with jacking block (9), said inner tube (4) is through to the top of jacking block (9), and the top of inner tube (4) is connected with negative pressure pump (11), institute
It states negative pressure pump (11) to be fixed on jacking block (9), Xiang Guanyou recovery tube (6) at said inner tube (4) and housing (1) opposite position,
It is equipped with check valve (7) on the recovery tube (6), and diversion pipe is installed on one end of recovery tube (6) separate housing (1)
(12), the diversion pipe (12) stretches in returnable bottle (13), and the bottleneck (14) of the returnable bottle (13) is helicitic texture, and bottle
It is rotatably connected on the inside of neck (14) pallet (15), is offered pore (19) on the pallet (15), the table of the pallet (15)
It is fixed with slide block (16) on face with pore (19) corresponding position, the bottom end on the inside of the bottleneck (14) close to pallet (15) is pacified
Equipped with blade (18).
2. a kind of division of respiratory disease alveolar wass device according to claim 1, it is characterised in that: the area of the blade (18)
Greater than the area of pore (19), and surrounding of pallet (15) bottom surface at pore (19) is bonded with rubber membrane.
3. a kind of division of respiratory disease alveolar wass device according to claim 1, it is characterised in that: on the inside of the bottleneck (14)
Blanket net (17) are bonded at bottom end and pore (19) opposite position.
4. a kind of division of respiratory disease alveolar wass device according to claim 1, it is characterised in that: the slide block (16) is L
Shape structure, and slide block (16) is close to the inner side edge edge of bottleneck (14).
5. a kind of division of respiratory disease alveolar wass device according to claim 1, it is characterised in that: the inside of said inner tube (4)
It slidably connects stifled ball (20), the top of the stifled ball (20) is connected with elastic thread (21), and the inner rotation of the jacking block (9) connects
It is connected to support rod (22), the other end of the elastic thread (21) is wrapped on support rod (22), and support rod (22) runs through jacking block
(9) part is to being connected to spin-block (10).
6. a kind of division of respiratory disease alveolar wass device according to claim 1, it is characterised in that: the diameter of the stifled ball (20)
Numerical value is greater than the diameters of inner tube (4) bottom end through-hole.
7. a kind of division of respiratory disease alveolar wass device according to claim 1, it is characterised in that: the outside of the housing (1)
Snap ring (2) are fixed with by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910518457.4A CN110215556B (en) | 2019-06-15 | 2019-06-15 | Pneumology department's alveolar lavage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910518457.4A CN110215556B (en) | 2019-06-15 | 2019-06-15 | Pneumology department's alveolar lavage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110215556A true CN110215556A (en) | 2019-09-10 |
| CN110215556B CN110215556B (en) | 2021-06-15 |
Family
ID=67817190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910518457.4A Expired - Fee Related CN110215556B (en) | 2019-06-15 | 2019-06-15 | Pneumology department's alveolar lavage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110215556B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451163A (en) * | 2020-11-30 | 2021-03-09 | 河南省肿瘤医院 | Novel three-way valve type gravity flow experimental mouse alveolar lavage fluid acquisition device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049534U (en) * | 1989-01-23 | 1989-12-20 | 中国人民解放军第四一一医院 | Auto-intermittent irrigation and drain apparatus with double-cannula for cavum abdominis |
| CN203842079U (en) * | 2014-04-15 | 2014-09-24 | 史衍梅 | Drainage bottle for cardiovascular medicine |
| CN204092668U (en) * | 2014-09-18 | 2015-01-14 | 周少玲 | Endocrine hydrops extractor |
| CN205952798U (en) * | 2016-08-18 | 2017-02-15 | 中国人民武装警察部队江苏省总队医院 | Modified sharp machine box |
| CN207856004U (en) * | 2017-09-10 | 2018-09-14 | 王健 | A kind of Respiratory Medicine drainage device |
| CN208910272U (en) * | 2018-07-13 | 2019-05-31 | 中国人民解放军陆军军医大学第一附属医院 | A kind of negative pressure device of conduit |
-
2019
- 2019-06-15 CN CN201910518457.4A patent/CN110215556B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049534U (en) * | 1989-01-23 | 1989-12-20 | 中国人民解放军第四一一医院 | Auto-intermittent irrigation and drain apparatus with double-cannula for cavum abdominis |
| CN203842079U (en) * | 2014-04-15 | 2014-09-24 | 史衍梅 | Drainage bottle for cardiovascular medicine |
| CN204092668U (en) * | 2014-09-18 | 2015-01-14 | 周少玲 | Endocrine hydrops extractor |
| CN205952798U (en) * | 2016-08-18 | 2017-02-15 | 中国人民武装警察部队江苏省总队医院 | Modified sharp machine box |
| CN207856004U (en) * | 2017-09-10 | 2018-09-14 | 王健 | A kind of Respiratory Medicine drainage device |
| CN208910272U (en) * | 2018-07-13 | 2019-05-31 | 中国人民解放军陆军军医大学第一附属医院 | A kind of negative pressure device of conduit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451163A (en) * | 2020-11-30 | 2021-03-09 | 河南省肿瘤医院 | Novel three-way valve type gravity flow experimental mouse alveolar lavage fluid acquisition device |
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| Publication number | Publication date |
|---|---|
| CN110215556B (en) | 2021-06-15 |
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Granted publication date: 20210615 |