CN112545569A - Bronchoalveolar lavage fluid sample collector - Google Patents
Bronchoalveolar lavage fluid sample collector Download PDFInfo
- Publication number
- CN112545569A CN112545569A CN202011403674.8A CN202011403674A CN112545569A CN 112545569 A CN112545569 A CN 112545569A CN 202011403674 A CN202011403674 A CN 202011403674A CN 112545569 A CN112545569 A CN 112545569A
- Authority
- CN
- China
- Prior art keywords
- hole
- pipeline
- buckle cover
- cover
- bronchoalveolar lavage
- 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
- 239000012530 fluid Substances 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 53
- 238000007789 sealing Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 206010062717 Increased upper airway secretion Diseases 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- 208000026435 phlegm Diseases 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010036790 Productive cough Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002380 cytological effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/0051—Devices for taking samples of body liquids for taking saliva or sputum samples
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
本发明提供一种支气管肺泡灌洗液标本采集器，包括集液瓶、第一管路、第二管路、第一扣盖及第二扣盖；集液瓶为多个，每个集液瓶均通过其瓶口可拆卸的密封安装于第一扣盖的底部；第一管路包括一条主管路及多个分支管路，主管路与多个分支管路均连通；第一扣盖设有与集液瓶数量相同的第一通孔和一个第二通孔；每个分支管路与一个第一通孔连接，第二扣盖与第一扣盖贴合连接，并且两者可相对运动；第二扣盖上设有一个第三通孔，在第二扣盖与第一扣盖产生相对运动时，第三通孔可与每个第二通孔连通；第二管路的一端与第三通孔连接。该装置可以一次性实现多管支气管肺泡灌洗液标本的采集，而且不用换管，安全性极高，同时操作简便。
The present invention provides a bronchoalveolar lavage fluid sample collector, comprising a liquid collection bottle, a first pipeline, a second pipeline, a first snap cover and a second snap cover; there are multiple liquid collection bottles, each collecting liquid The bottles are installed on the bottom of the first buckle cover through the detachable seal of the bottle mouth; the first pipeline includes a main pipeline and a plurality of branch pipelines, and the main pipeline is connected with the multiple branch pipelines; the first buckle cover is provided with There are the same number of first through holes and one second through hole as the liquid collection bottle; each branch pipeline is connected with a first through hole, the second buckle cover is connected with the first buckle cover, and the two can be opposite to each other The second buckle cover is provided with a third through hole, when the second buckle cover and the first buckle cover move relative to each other, the third through hole can communicate with each second through hole; one end of the second pipeline connected with the third through hole. The device can realize the collection of multi-tube bronchoalveolar lavage fluid specimens at one time, without changing the tubes, the safety is extremely high, and the operation is simple.
Description
Technical Field
The invention belongs to the technology of medical instruments, and particularly relates to a bronchoalveolar lavage fluid specimen collector.
Background
The standardized collection and inspection process of bronchoalveolar lavage (BALF) is a prerequisite for obtaining correct BALF microbiological and cytological results, and results obtained by an improper operation mode are easy to mislead clinical diagnosis and treatment.
At present to bronchoalveolar lavage liquid's collection, still do not have with the supporting BALF collector that uses of bronchofiberscope, in clinical work, when using bronchofiberscope to gather BALF sample, mostly use ordinary phlegm suction box to reform transform by hand temporarily, current ordinary phlegm suction box generally includes bottle, collecting pipe, vacuum aspiration pipe, sealed lid and reserve sealed lid, vacuum aspiration pipe and negative pressure equipment connection, the collecting pipe is connected with the suction mouth of bronchofiberscope. When a specimen is collected, pathogenic bacteria at a non-pathological part can be mixed in the BALF sucked out firstly, and a detection result can be influenced, so that the general first tube is waste liquid, the negative pressure suction device needs to be turned off after the first tube is fully sucked, the first tube is taken down, the negative pressure suction device is restarted after a new collecting tube is replaced, the second tube, the third tube and the fourth tube are collected again, the negative pressure device needs to be turned off and turned on every time the tube is replaced, obviously, the operation process is very complicated, the operation time is prolonged, the retention time of the bronchofiberscope in a body is too long, the irritation to the airway of a patient is increased, and more pain is brought to the patient.
Therefore, how to solve the problem of safe collection of the bronchoalveolar lavage fluid specimen is a technical problem that needs to be solved urgently by those skilled in the art.
Disclosure of Invention
In order to solve the problems, the invention provides a bronchoalveolar lavage fluid sample collector which can collect a multi-tube bronchoalveolar lavage fluid sample at one time without changing tubes, and has extremely high safety and simple and convenient operation.
The invention is realized by the following technical scheme.
A specimen collector for bronchoalveolar lavage liquid comprises a liquid collecting bottle, a first pipeline, a second pipeline, a first buckle cover and a second buckle cover; the liquid collecting bottles are multiple, and each liquid collecting bottle is detachably and hermetically arranged at the bottom of the first buckle cover through a bottle opening of the liquid collecting bottle; the first pipeline comprises a main pipeline and a plurality of branch pipelines, the main pipeline is communicated with the branch pipelines, and the number of the branch pipelines is the same as that of the liquid collecting bottles; the first buckle cover is provided with hole pairs with the same number as the liquid collection bottles, the hole pairs are communicated with the liquid collection bottles in a one-to-one correspondence mode, and each hole pair comprises a first through hole and a second through hole; each of the branch lines is connected to one of the first through holes; the second buckle cover is connected with the first buckle cover in an attaching mode, and the second buckle cover and the first buckle cover can move relatively; the second buckle cover is provided with a third through hole, and when the second buckle cover and the first buckle cover generate relative motion, the third through hole can be communicated with each second through hole; one end of the second pipeline is connected with the third through hole.
On the basis of the technical scheme, the invention can also have the following further improvement scheme.
Further, the main pipeline is connected with the bronchoscope, and the second pipeline is connected with the negative pressure suction device.
Furthermore, the first buckle cover and the second buckle cover are both circular and can be connected in a relatively rotating buckling manner, the first through holes are uniformly distributed along a first circumference, the second through holes are uniformly distributed along a second circumference, the first circumference is coaxial with the second circumference, and the diameter of the first circumference is smaller than that of the second circumference.
Furthermore, a protruding ring is arranged at the orifice of the second through hole, the second pipeline penetrates through the third through hole and then extends out of the third through hole by a preset length, and the extending part is matched with the protruding ring.
Furthermore, a circle of groove is arranged on the circumference of the second through hole, and the width and the depth of the groove are matched with the extending part of the second pipeline.
Furthermore, a plurality of protruding blocks corresponding to the second through holes are arranged at the bottom of the second buckle cover, and when the third through hole is communicated with one of the second through holes, the rest second through holes are blocked by the protruding blocks.
Furthermore, the second buckle cover is disc-shaped, a fourth through hole is formed in the center of the second buckle cover, and the branch pipeline is connected with the first through hole through the fourth through hole;
the periphery of the second buckle cover is provided with a downward extending enclosing barrier, the inner side of the enclosing barrier is provided with a circle of buckling grooves, the first buckle cover is provided with a circular connecting plate, and the buckling grooves are connected with the connecting plate in a matched mode.
Furthermore, the branch pipelines are all provided with switch valves.
Furthermore, the bottom of the first buckle cover is provided with sealing screwing parts with the same number as the liquid collecting bottles, the bottom of each liquid collecting bottle is screwed with a standby cover, and the standby covers are matched with the bottle mouths of the liquid collecting bottles in the same way.
Furthermore, the number of the liquid collecting bottles is four, and the volume of each liquid collecting bottle is a preset size.
Compared with the prior art, the bronchoalveolar lavage fluid specimen collector provided by the invention has the following beneficial technical effects:
1) be equipped with a plurality of collector tubes, through switching over the pipeline intercommunication condition, can realize the collection of arbitrary collector tube under the condition of not needing to trade the pipe, after whole collections finish, disposable dismantlement can. Thus greatly reducing the risk of specimen contamination.
2) The acquisition time is greatly reduced, and the stimulation and pain to the trachea of the patient can be greatly reduced.
3) The tube does not need to be frequently replaced, and only the tube needs to be rotated and switched, so that the operation is very convenient.
4) The collecting device has simple and ingenious structure and low processing and manufacturing cost, and is completely suitable for clinical application of disposable instruments.
Drawings
Fig. 1 is a schematic perspective view of a bronchoalveolar lavage fluid specimen collector according to an embodiment of the present invention;
FIG. 2 is a schematic drawing of a disassembled structure of the embodiment of the bronchoalveolar lavage specimen collector shown in FIG. 1;
FIG. 3 is a schematic view of another angular, disassembled configuration of the embodiment of the bronchoalveolar lavage specimen collector shown in FIG. 1;
FIG. 4 is a schematic front view of the bronchoalveolar lavage specimen collector shown in FIG. 1;
FIG. 5 is a schematic cross-sectional view of an embodiment of the bronchoalveolar lavage specimen collector shown in FIG. 1;
FIG. 6 is an enlarged view of M in FIG. 5;
fig. 7 is a cross-sectional view of the second cover.
Wherein the part numbers in the figures are represented as:
1. the liquid collecting bottle comprises a liquid collecting bottle body, 2, a first pipeline, 3, a second pipeline, 31, an extending part, 4, a first buckle cover, 5, a second buckle cover, 21, a main pipeline, 22, a branch pipeline, 41, a first through hole, 42, a second through hole, 43, a convex ring, 44, a groove, 45, a connecting plate, 46, a sealing screwing part, 51, a third through hole, 52, a convex block, 53, a fourth through hole, 54, a surrounding baffle, 55, a buckling groove, 6, a switch valve, 7 and a spare cover.
Detailed Description
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. The principles and features of the present invention will be described with reference to the accompanying drawings, which are provided for illustration only and are not true physical projections; in addition, the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention.
Referring to fig. 1 to 7, fig. 1 is a schematic perspective view of a bronchoalveolar lavage fluid specimen collector according to an embodiment of the present invention; FIG. 2 is a schematic drawing of a disassembled structure of the embodiment of the bronchoalveolar lavage specimen collector shown in FIG. 1; FIG. 3 is a schematic view of another angular, disassembled configuration of the embodiment of the bronchoalveolar lavage specimen collector shown in FIG. 1; FIG. 4 is a schematic front view of the bronchoalveolar lavage specimen collector shown in FIG. 1; FIG. 5 is a schematic cross-sectional view of an embodiment of the bronchoalveolar lavage specimen collector shown in FIG. 1; FIG. 6 is an enlarged view of M in FIG. 5; fig. 7 is a cross-sectional view of the second cap 5.
In the specific embodiment of the bronchoalveolar lavage fluid specimen collector provided by the invention, the specimen collector comprises a fluid collection bottle 1, a first pipeline 2, a second pipeline 3, a first buckle cover 4 and a second buckle cover 5; the number of the liquid collecting bottles 1 can be set to be a plurality according to different detection requirements, the first pipeline 2 comprises a main pipeline 21 and a plurality of branch pipelines 22, the main pipeline 21 is communicated with the branch pipelines 22, and the number of the branch pipelines 22 is the same as that of the liquid collecting bottles 1; beside each branch line 22, a marker can be made to distinguish the role of the corresponding collector bottle 1 under each branch.
The first buckle cover 4 is provided with hole pairs with the same number as the liquid collection bottle 1, and the hole pairs are communicated with the liquid collection bottle 1 in a one-to-one correspondence manner, wherein the hole pairs refer to a pair of holes, namely the hole pairs comprise a first through hole 41 and a second through hole 42; each branch pipeline 22 is connected with one first through hole 41, the second buckle cover 5 is connected with the first buckle cover 4 in an attaching mode, and the two branch pipelines can move relatively; the second buckle cover 5 is provided with a third through hole 51, and when the second buckle cover 5 and the first buckle cover 4 generate relative movement, the third through hole 51 can be communicated with each second through hole 42; one end of the second pipeline 3 is connected with the third through hole 51.
The first pipeline 2 and the second pipeline 3 are respectively provided with a joint for connecting external instruments, and the invention can be realized by two connection modes, namely, the first pipeline 2 is connected with the bronchoscope, the second pipeline 3 is connected with the negative pressure suction equipment, the first pipeline 2 is connected with the negative pressure suction equipment, and the second pipeline 3 is connected with the bronchoscope.
In the present embodiment, the first mode is explained, specifically, the first pipeline 2 is connected to the bronchoscope through the main pipeline 21, and the second pipeline 3 is connected to the negative pressure suction apparatus.
In this embodiment, first buckle closure 4 with second buckle closure 5 is circular and both can relatively pivoted lock be connected, liquid collecting bottle 1 is four, and every liquid collecting bottle 1 can also be set for the volume of equidimension not as required, and specific volume size is preset according to the needs of the volume of gathering. Correspondingly, in this embodiment, the number of the first through holes 41 and the number of the second through holes 42 are four, the first through holes 41 are uniformly distributed along a first circumference, the second through holes 42 are uniformly distributed along a second circumference, the first circumference is coaxial with the second circumference, and the diameter of the first circumference is smaller than that of the second circumference.
Four liquid collecting bottles 1 are used, wherein one bottle can be used as a first bottle for collection firstly, the first bottle is possibly mixed with pathogenic bacteria at non-pathological parts, so that the detection result is influenced, the first bottle can be used as a waste liquid bottle for treatment, the volume can be larger, the purposes and the volume sizes of the second bottle, the third bottle and the fourth bottle can be set according to needs, for example, the second bottle is used for detecting pathogenic microorganisms, the third bottle is used for counting and classifying cells, and the fourth bottle is used for detecting to a required detection part according to clinical needs.
Each liquid collecting bottle 1 is detachably and hermetically arranged at the bottom of the first buckle cover 4 through a bottle mouth; one specific implementation mode can be that the bayonet socket and the lower side of the first buckle closure 4 are provided with mutually matched buckles, the other specific implementation mode can be that the bottom of the first buckle closure 4 is provided with a sealing screwing part 46 with the same quantity as the liquid collecting bottle 1, for example, a circular sleeve is arranged, threads are arranged in the circular sleeve, an external thread matched with the external thread is arranged at the bayonet socket of the liquid collecting bottle 1, the number of turns of the threads is not too many, otherwise, the tube replacement is complicated.
Preferably, the bottom of each liquid collecting bottle 1 is screwed with a spare cover 7, and the spare cover 7 is matched with the bottle mouth of the liquid collecting bottle 1 in the same way. Thus, when a certain liquid collecting bottle 1 is full of specimen and replaced, the bottle mouth can be well sealed by the standby cover 7 to prevent the specimen from being polluted.
The orifice of the second through hole 42 is provided with a raised ring 43, the second pipeline 3 passes through the third through hole 51 and then extends out by a preset length, and the extending part 31 is matched with the raised ring 43. Therefore, when the second buckle cover 5 is rotated, the sealing performance between the second pipeline 3 and the second through hole 42 can be ensured, further, in order to avoid the abrasion of the protruding part 31 and the first buckle cover 4 in the rotating process to influence the sealing effect, a circle of grooves 44 are arranged on the circumference of the second through hole 42, and the width and the depth of the grooves 44 are matched with the protruding part 31 of the second pipeline 3.
The bottom of the second buckle cover 5 is provided with a plurality of bumps 52 corresponding to the positions of the second through holes 42, and when the third through hole 51 is communicated with one of the second through holes 42, the rest of the second through holes 42 are all blocked by the bumps 52, so that the whole pipeline system is prevented from air leakage.
The second buckle cover 5 is disc-shaped, a fourth through hole 53 is formed in the center of the second buckle cover, and the branch pipeline 22 is connected with the first through hole 41 through the fourth through hole 53; the periphery of the second buckle cover 5 is provided with a downward extending enclosing barrier 54, the inner side of the enclosing barrier 54 is provided with a circle of buckling grooves 55, the first buckle cover 4 is provided with a circular connecting plate 45, and the buckling grooves 55 are connected with the connecting plate 45 in a matching manner. Therefore, the first buckle cover 4 and the second buckle cover 5 can be always kept in a tight contact state, and the sealing effect is further ensured.
Further, the branch lines 22 are each provided with an on-off valve 6, and the communication state of each branch line 22 can be controlled.
The operation method of the bronchoalveolar lavage fluid specimen collector provided by the invention can be as follows:
1. one end of a main pipeline 21 of a first pipeline 2 is connected to a negative pressure suction interface of a bronchoscope, and a second pipeline 3 is connected to negative pressure suction equipment;
2. the second buckle cover 5 is rotated to lead the third through hole 51 thereof to be aligned with the first through hole 41 communicated with the first liquid collecting bottle 1 (if corresponding, no operation is needed);
3. except that the switch valve 6 on the branch pipeline 22 connected to the liquid collecting bottle 1 is opened, all the switch valves 6 on the other branch pipelines 22 are closed;
4. opening the negative pressure suction equipment to collect the sample;
5. when the first liquid collecting bottle 1 is fully collected or reaches the collection amount, closing the corresponding switch valve 6, rotating the second buckle cover 5 for switching, switching the third through hole 51 to the branch pipeline 22 corresponding to the second liquid collecting bottle 1, and simultaneously opening the switch valve 6 on the branch pipeline 22 for continuous collection;
6. the specimen collection of the four liquid collecting bottles 1 can be completed by operating one by one,
7. after all the collectors are collected, the negative pressure suction equipment and all the switch valves 6 are closed, and the collector can be integrally conveyed to a test room to carry out the next operation after being taken down.
In the above-mentioned operation process, when next collection liquid bottle 1 is collecting the sample, also can change last collection liquid bottle 1, each other does not influence.
In summary, the bronchoalveolar lavage fluid specimen collector provided by the invention can be provided with a plurality of passages simultaneously, each passage can be correspondingly connected with one liquid collecting bottle, and the one-by-one collection of each liquid collecting bottle can be realized through switching, so that the operation is simple and the implementation is easy. Simultaneously, this collector can realize the respective censorship of a plurality of specimens to the specimen is difficult for polluting. In addition, the collector can also be used for sucking ordinary sputum.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011403674.8A CN112545569B (en) | 2020-12-02 | 2020-12-02 | A bronchoalveolar lavage fluid sample collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011403674.8A CN112545569B (en) | 2020-12-02 | 2020-12-02 | A bronchoalveolar lavage fluid sample collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112545569A true CN112545569A (en) | 2021-03-26 |
| CN112545569B CN112545569B (en) | 2021-08-24 |
Family
ID=75048453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011403674.8A Active CN112545569B (en) | 2020-12-02 | 2020-12-02 | A bronchoalveolar lavage fluid sample collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112545569B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069609A (en) * | 2021-03-31 | 2021-07-06 | 彭世博 | Artificial intelligence intensive care unit ICU intensive care unit is with nursing phlegm suction device |
| CN113171503A (en) * | 2021-04-27 | 2021-07-27 | 镇江市第一人民医院 | Hydrops discharge apparatus is used in oncology nursing |
| CN114191634A (en) * | 2021-11-14 | 2022-03-18 | 广州源古纪科技有限公司 | Bronchoalveolar lavage fluid collection device for clinical medicine |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6325005B1 (en) * | 1995-12-29 | 2001-12-04 | Case Corporation | Seed planter apparatus and method |
| CN201023827Y (en) * | 2007-04-06 | 2008-02-20 | 江南大学 | compartmentalized container |
| CN101543415A (en) * | 2007-11-20 | 2009-09-30 | 伊西康内外科公司 | Deployment device interface for biopsy device |
| CN101627894A (en) * | 2008-07-14 | 2010-01-20 | 伊西康内外科公司 | Methods and devices for maintaining visibility and providing irrigation and/or suction during surgical procedures |
| IT1394343B1 (en) * | 2009-06-15 | 2012-06-06 | Borla Ind | DEVICE FOR THE CONTROLLED ADMINISTRATION OF A LIQUID WITH A MEDICAL FLOW LINE |
| CN103284763A (en) * | 2012-02-28 | 2013-09-11 | 斯波瑞申有限公司 | Lung biopsying tissue detection needle |
| CN204033376U (en) * | 2014-07-17 | 2014-12-24 | 中国人民解放军第四军医大学 | A kind of packaged type negative sputum sample catcher |
| US9220485B2 (en) * | 2010-08-28 | 2015-12-29 | Endochoice, Inc. | Tissue collection and separation device |
| CN106362235A (en) * | 2016-09-18 | 2017-02-01 | 中国人民解放军总医院 | Automatic infusion set based on multi-pass structure |
| CN206463017U (en) * | 2016-11-21 | 2017-09-05 | 张宏宇 | A kind of rotatable operating platform of laparoscope single-hole multi-channel |
| CN206507975U (en) * | 2016-11-22 | 2017-09-22 | 西南医科大学附属医院 | A kind of biopsy rotates receiver |
| CN208552704U (en) * | 2018-01-17 | 2019-03-01 | 中国人民解放军总医院海南分院 | A kind of sector multi-pass infusion connection device |
| CN110074820A (en) * | 2012-11-20 | 2019-08-02 | 纽约哥伦比亚大学董事会 | Medical Devices and method for collecting biological sample |
| CN209285575U (en) * | 2018-10-25 | 2019-08-23 | 丽水市人民医院 | New multifunctional endoscopic specimen collection box |
| CN209852819U (en) * | 2019-04-26 | 2019-12-27 | 中国人民解放军总医院 | War Wound Infection Detection Kit |
| US20200121304A1 (en) * | 2017-05-02 | 2020-04-23 | Ambu A/S | Set of sampling parts |
| CN210785509U (en) * | 2019-07-15 | 2020-06-19 | 河南中医药大学第三附属医院 | Department of respiration uses sputum collection device |
| CN210990404U (en) * | 2019-08-21 | 2020-07-14 | 遵义医学院附属医院 | Novel medical phlegm collection device |
| CN211633391U (en) * | 2019-07-10 | 2020-10-09 | 上理检测技术(上海)有限公司 | Colonoscope specimen collecting device |
-
2020
- 2020-12-02 CN CN202011403674.8A patent/CN112545569B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6325005B1 (en) * | 1995-12-29 | 2001-12-04 | Case Corporation | Seed planter apparatus and method |
| CN201023827Y (en) * | 2007-04-06 | 2008-02-20 | 江南大学 | compartmentalized container |
| CN101543415A (en) * | 2007-11-20 | 2009-09-30 | 伊西康内外科公司 | Deployment device interface for biopsy device |
| CN101627894A (en) * | 2008-07-14 | 2010-01-20 | 伊西康内外科公司 | Methods and devices for maintaining visibility and providing irrigation and/or suction during surgical procedures |
| IT1394343B1 (en) * | 2009-06-15 | 2012-06-06 | Borla Ind | DEVICE FOR THE CONTROLLED ADMINISTRATION OF A LIQUID WITH A MEDICAL FLOW LINE |
| US9220485B2 (en) * | 2010-08-28 | 2015-12-29 | Endochoice, Inc. | Tissue collection and separation device |
| CN103284763A (en) * | 2012-02-28 | 2013-09-11 | 斯波瑞申有限公司 | Lung biopsying tissue detection needle |
| CN110074820A (en) * | 2012-11-20 | 2019-08-02 | 纽约哥伦比亚大学董事会 | Medical Devices and method for collecting biological sample |
| CN204033376U (en) * | 2014-07-17 | 2014-12-24 | 中国人民解放军第四军医大学 | A kind of packaged type negative sputum sample catcher |
| CN106362235A (en) * | 2016-09-18 | 2017-02-01 | 中国人民解放军总医院 | Automatic infusion set based on multi-pass structure |
| CN206463017U (en) * | 2016-11-21 | 2017-09-05 | 张宏宇 | A kind of rotatable operating platform of laparoscope single-hole multi-channel |
| CN206507975U (en) * | 2016-11-22 | 2017-09-22 | 西南医科大学附属医院 | A kind of biopsy rotates receiver |
| US20200121304A1 (en) * | 2017-05-02 | 2020-04-23 | Ambu A/S | Set of sampling parts |
| CN208552704U (en) * | 2018-01-17 | 2019-03-01 | 中国人民解放军总医院海南分院 | A kind of sector multi-pass infusion connection device |
| CN209285575U (en) * | 2018-10-25 | 2019-08-23 | 丽水市人民医院 | New multifunctional endoscopic specimen collection box |
| CN209852819U (en) * | 2019-04-26 | 2019-12-27 | 中国人民解放军总医院 | War Wound Infection Detection Kit |
| CN211633391U (en) * | 2019-07-10 | 2020-10-09 | 上理检测技术(上海)有限公司 | Colonoscope specimen collecting device |
| CN210785509U (en) * | 2019-07-15 | 2020-06-19 | 河南中医药大学第三附属医院 | Department of respiration uses sputum collection device |
| CN210990404U (en) * | 2019-08-21 | 2020-07-14 | 遵义医学院附属医院 | Novel medical phlegm collection device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069609A (en) * | 2021-03-31 | 2021-07-06 | 彭世博 | Artificial intelligence intensive care unit ICU intensive care unit is with nursing phlegm suction device |
| CN113171503A (en) * | 2021-04-27 | 2021-07-27 | 镇江市第一人民医院 | Hydrops discharge apparatus is used in oncology nursing |
| CN114191634A (en) * | 2021-11-14 | 2022-03-18 | 广州源古纪科技有限公司 | Bronchoalveolar lavage fluid collection device for clinical medicine |
| CN114191634B (en) * | 2021-11-14 | 2023-07-04 | 广州源古纪科技有限公司 | Bronchoalveolar lavage liquid collecting device for clinical medicine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112545569B (en) | 2021-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112545569B (en) | A bronchoalveolar lavage fluid sample collector | |
| EP2391274B1 (en) | Fluid flow control apparatus | |
| CN214434297U (en) | A device for collecting bronchoalveolar lavage fluid specimens | |
| CN109399000B (en) | Consumable box | |
| CN109516025B (en) | Consumable box, medical waste collection equipment, system and collection method | |
| CN217566118U (en) | Device for collecting bronchoalveolar lavage fluid samples | |
| CN113384307A (en) | Negative pressure suction device for endoscope and endoscope system | |
| CN219495770U (en) | A urine culture retention device | |
| CN203369920U (en) | Sputum culture sputum suction device | |
| CN208974762U (en) | Segmented suction tube | |
| CN105596034B (en) | A kind of liquid sample collector under condition of negative pressure | |
| CN110093262A (en) | A kind of liquid acquisition device for bronchoscope | |
| CN208023012U (en) | A kind of the sample collection system and culture systems of soft scope bacterial monitoring | |
| CN103284761B (en) | Sputum culture and suction device | |
| CN203861625U (en) | Gastrointestinal endoscope sterilization effect detection system | |
| CN209316751U (en) | A kind of autogenous cutting patient sputum antispray collector | |
| CN216455104U (en) | Disposable sterile urine culture leaving device | |
| CN219480165U (en) | Suction tube with sputum specimen | |
| CN201535727U (en) | Automatic urine suction cup matched with vacuum pipe | |
| CN222983430U (en) | A sterile collector for ultrapure dialysate | |
| CN218916931U (en) | Endoscope disinfection monitoring sampling device | |
| CN219481019U (en) | Catheterization device for intermittent catheterization of patients | |
| CN217645941U (en) | Be used for bronchoscope lavage liquid to filter collection device | |
| CN206583673U (en) | A kind of medical use liquid sample attracts collector | |
| CN208942164U (en) | A kind of medical test blood sampling examination device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |