CN109602460A - A kind of cell hairbrush and application method for pleural brushing - Google Patents
A kind of cell hairbrush and application method for pleural brushing Download PDFInfo
- Publication number
- CN109602460A CN109602460A CN201910018168.8A CN201910018168A CN109602460A CN 109602460 A CN109602460 A CN 109602460A CN 201910018168 A CN201910018168 A CN 201910018168A CN 109602460 A CN109602460 A CN 109602460A
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- Prior art keywords
- cell
- pleural
- hairbrush
- seal pipe
- brushing
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- 230000001680 brushing effect Effects 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 12
- 210000004224 pleura Anatomy 0.000 claims abstract description 10
- 210000003281 pleural cavity Anatomy 0.000 claims description 21
- 238000007689 inspection Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 210000004027 cell Anatomy 0.000 abstract description 83
- 238000003745 diagnosis Methods 0.000 abstract description 9
- 208000002151 Pleural effusion Diseases 0.000 abstract description 8
- 238000011084 recovery Methods 0.000 abstract description 8
- 210000004881 tumor cell Anatomy 0.000 abstract description 8
- 201000003144 pneumothorax Diseases 0.000 abstract description 7
- 206010048612 Hydrothorax Diseases 0.000 abstract description 5
- 230000003211 malignant effect Effects 0.000 abstract description 4
- 238000001574 biopsy Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 206010026673 Malignant Pleural Effusion Diseases 0.000 description 5
- 241000521257 Hydrops Species 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 210000000115 thoracic cavity Anatomy 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
- 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
- A61B2010/0216—Sampling brushes
Abstract
The invention discloses a kind of cell hairbrush and application method for pleural brushing, it is related to the field of medical instrument technology, solving the current field there is no the cell hairbrush for being exclusively used in pleural brushing, bronchoscope cell hairbrush is applied in a small number of document reports, there are cell hairbrush is too long, it is not matched with existing biopsy of pleura syringe, the submitting of cell hairbrush and recovery operation are difficult, easily there is the problem of artificial pneumothorax, its key points of the technical solution are that: the needle core including sleeve and with sleeve grafting, it further include seal pipe and the cell brush body being flexibly connected with seal pipe, seal pipe is connect with sleeve seal；Cell brush body one end is equipped with cell brush head, and the other end is equipped with cell brush handle；The seal pipe is fixedly connected with cramping body close to the end of cell brush handle, cell brush body is flexibly connected with cramping body, with keeping the submitting of cell hairbrush and recovery operation simple, it is convenient for pleural brushing, increase the tumour cell quantity in pleural effusion, improves the effect of the diagnosis positive rate of malignant hydrothorax.
Description
Technical field
The present invention relates to the field of medical instrument technology, more specifically, it relates to a kind of cell hair for pleural brushing
Brush and application method.
Background technique
Hydrothorax exfoliative cytology inspection is widely applied detection methods in malignant pleural effusion diagnosis；Tumour is de- in hydrothorax
The quantity for falling cell is the key restriction factors of malignant pleural effusion diagnosis positive rate.
Medical instruments field there is no the specially cell hairbrush in pleural brushing at present, a small number of pleural brushings reported in the literature, and one
As use disposable fibrous bronchoscope cell hairbrush, carry out pleural brushing after entering thoracic cavity by Pleura biopsy needle needle core.
Existing pleural brushing has the following deficiencies:
1, the cell hairbrush of disposable fibrous bronchoscope is too long, is not easy to practical operation；
2, disposable fibrous bronchoscope hairbrush needs and existing biopsy of pleura sleeve is matched, and otherwise cannot be introduced into
Pleural cavity；
3, the submitting of cell hairbrush and recovery operation are difficult, situations such as artificial pneumothorax easily occur.
Summary of the invention
The object of the present invention is to provide a kind of cell hairbrush for pleural brushing, have the submitting and receipts for making cell hairbrush
It returns easy to operate, is convenient for pleural brushing, increases the tumour cell quantity in pleural effusion, improve the diagnosis sun of malignant hydrothorax
The effect of property rate.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of for the thin of pleural brushing
Born of the same parents' hairbrush, the needle core including sleeve and with sleeve grafting further includes seal pipe and the cell brush body being flexibly connected with seal pipe, close
Tube sealing is connect with sleeve seal；Cell brush body one end is equipped with cell brush head, and the other end is equipped with cell brush handle；The seal pipe
End close to cell brush handle is fixedly connected with cramping body, and cell brush body is flexibly connected with cramping body.
By using above-mentioned technical proposal, it is connect using seal pipe with sleeve seal, prevents outside air from entering pleural cavity,
The case where artificial pneumothorax is reduced during pleural brushing occurs；Using cell brush handle and cramping body, make the submitting of cell hairbrush
It is simple with recovery operation；It is convenient for pleural brushing, the tumour cell quantity in pleural effusion is increased, improves malignant pleural
The diagnosis positive rate of hydrops.
The present invention is further arranged to: the needle core end is equipped with the first card body, and the sleeve ends are equipped with for the first card
The card slot of body clamping；The seal pipe is equipped with the second card body being clamped with card slot close to the end of cramping body.
By using above-mentioned technical proposal, it is clamped using the first card body and the second card body and card slot, avoids needle core and sealing
Pipe is completely disposed at the generation of the situation in sleeve, so that the installation and removal of needle core and seal pipe are easy to operate.
The present invention is further arranged to: the cytobrush body sidewall is equipped with graduated scale, and graduated scale is along cytobrush body length side
To be extended.
By using above-mentioned technical proposal, using graduated scale, convenient for accurately adjusting the length that cell brush head protrudes into pleural cavity
Degree.
The present invention is further arranged to: the seal pipe is rubber tube.
The leakproofness of seal pipe and sleeve connection is improved using rubber tube by using above-mentioned technical proposal.
The present invention is further arranged to: the cell brush body is stainless steel wire.
By using above-mentioned technical proposal, using stainless steel wire, the product after avoiding cell brush body that oxidation reaction occurs is residual
The case where staying in pleural cavity generation.
The present invention is further arranged to: the length of the cell brush body is 10-15cm, and the length of the cell brush head is 4-
5cm。
By using above-mentioned technical proposal, the case where avoiding cell hairbrush too long and influence the feeding and withdrawal of cell brush head
Occur.
It is a further object of the present invention to provide a kind of cell hairbrush application methods for pleural brushing, and having makes cell hair
The submitting of brush is simple with recovery operation, is convenient for pleural brushing, increases the tumour cell quantity in pleural effusion, improves pernicious
The effect of the diagnosis positive rate of hydrops.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of for the thin of pleural brushing
Born of the same parents' hairbrush application method, comprising the following steps:
S1: after sleeve enters pleural cavity, needle core is taken out out of sleeve；
S2: seal pipe is inserted into sleeve, connect seal pipe with sleeve seal；
S3: holding cell brush handle and cramping body, shortens the distance between cell brush handle and cramping body, and cell brush body is by cell
Brush head is sent into pleural cavity out of seal pipe；
S4: turnbarrel, cell brush head carry out pleural brushing after contacting with pleura；During turnbarrel, pass through
Adjust the fan-shaped surface brush inspection that length of the cell hairbrush in pleural cavity realizes pleura；
S5: after the completion of pleural brushing, the distance between cell brush handle and cramping body are elongated, cell brush body receives cell brush head
Enter in seal pipe, is cleaned after then successively taking out seal pipe and sleeve.
It by using above-mentioned technical proposal, prevents outside air from entering pleural cavity, is reduced during pleural brushing artificial
The case where pneumothorax, occurs；Keep the submitting of cell hairbrush and recovery operation simple；It is convenient for pleural brushing, is increased in pleural effusion
Tumour cell quantity, improve the diagnosis positive rate of malignant hydrothorax.
In conclusion preventing outside air the invention has the following advantages: connect using seal pipe with sleeve seal
Into pleural cavity, the case where reduction artificial pneumothorax, occurs during pleural brushing；Using cell brush handle and cramping body, make cell
The submitting of hairbrush and recovery operation are simple；It is convenient for pleural brushing, increases the tumour cell quantity in pleural effusion, is improved
The diagnosis positive rate of malignant pleural effusion；It is clamped using the first card body and the second card body and card slot, avoids needle core and seal pipe
Situation about being completely disposed in sleeve occurs；Using graduated scale, convenient for accurately adjusting the length that cell brush head protrudes into pleural cavity, increase
Add the area of pleural brushing；The case where avoiding cell hairbrush too long and influencing the feeding and withdrawal of cell brush head generation.
Detailed description of the invention
Fig. 1 is the overall structure diagram in the embodiment of the present invention 1；
Fig. 2 is the flow chart in the embodiment of the present invention 2.
In figure: 1, sleeve；11, card slot；2, needle core；21, the first card body；3, cell brush head；4, seal pipe；5, cytobrush
Body；6, the second card body；7, cramping body；8, graduated scale；9, cell brush handle.
Specific embodiment
Below in conjunction with attached drawing 1-2, invention is further described in detail.
Embodiment 1: a kind of cell hairbrush for pleural brushing, as shown in Figure 1, include sleeve 1 and with 1 grafting of sleeve
Needle core 2.During sleeve 1 is inserted into pleural cavity, needle core 2 and 1 grafting of sleeve.Further include seal pipe 4 and with 4 grafting of seal pipe
Cell brush body 5, seal pipe 4 and sleeve 1 are tightly connected.5 one end of cell brush body is equipped with cell brush head 3, and the other end is equipped with cell
Brush handle 9.Seal pipe 4 is fixedly connected with cramping body 7, cell brush body 5 and 7 grafting of cramping body close to the end of cell brush handle 9.It utilizes
Seal pipe 4 and sleeve 1 are tightly connected, and prevent outside air from entering pleural cavity, and artificial pneumothorax is reduced during pleural brushing
Situation occurs.Using cell brush handle 9 and cramping body 7, keep the submitting of cell hairbrush and recovery operation simple.It is convenient for pleura brush
Inspection, increases the tumour cell quantity in pleural effusion, improves the diagnosis positive rate of malignant pleural effusion.
As shown in Figure 1,2 end of needle core is equipped with the first card body 21,1 end of sleeve is equipped with the card slot for the clamping of the first card body 21
11.Seal pipe 4 is equipped with the second card body 6 being clamped with card slot 11 close to the end of cramping body 7.Utilize the first card body 21 and the second card
Body 6 and card slot 11 are clamped, and the situation for avoiding needle core 2 and seal pipe 4 from being completely disposed in sleeve 1 occurs, so that needle core 2 and seal pipe
4 installation and removal are easy to operate.
As shown in Figure 1,5 side wall of cell brush body is equipped with graduated scale 8, graduated scale 8 is set along the extension of 5 length direction of cell brush body
It sets.Using graduated scale 8, convenient for accurately adjusting the length that cell brush head 3 protrudes into pleural cavity.
As shown in Figure 1, the seal pipe 4 in the present embodiment uses rubber tube, the outer diameter of rubber tube is 1.5mm-1.7mm.Benefit
With rubber tube, the leakproofness that seal pipe 4 is connect with sleeve 1 is improved.
As shown in Figure 1, the cell brush body 5 in the present embodiment uses stainless steel wire.Using stainless steel wire, cell brush body is avoided
5 there is a situation where the products after oxidation reaction to remain in pleural cavity.
As shown in Figure 1, the length of cell brush body 5 is 10-15cm, the length of cell brush head 3 is 4-5cm.Avoid cell hair
Swiped through length and generation the case where influence the feeding and withdrawal of cell brush head 3.
Embodiment 2: a kind of cell hairbrush application method for pleural brushing, as shown in Figures 1 and 2, including following step
It is rapid:
Step 1 takes out needle core 2 after sleeve 1 enters pleural cavity out of sleeve 1.
Seal pipe 4 is inserted into sleeve 1 by step 2, is tightly connected seal pipe 4 and sleeve 1.
Step 3: holding cell brush handle 9 and cramping body 7, shortens the distance between cell brush handle 9 and cramping body 7, cytobrush
Cell brush head 3 is sent into pleural cavity out of seal pipe 4 by body 5.
Step 4, turnbarrel 1, cell brush head 3 carry out pleural brushing after contacting with pleura.In the process of turnbarrel 1
In, the fan-shaped surface brush inspection of pleura is realized by adjusting length of the cell hairbrush in pleural cavity.
Step 5 after the completion of pleural brushing, elongates the distance between cell brush handle 9 and cramping body 7, cell brush body 5 will be thin
Born of the same parents' brush head 3 is taken in seal pipe 4, cleans after then successively taking out seal pipe 4 and sleeve 1.
Working principle: it is tightly connected using seal pipe 4 and sleeve 1, prevents outside air from entering pleural cavity, in pleural brushing
The case where reducing artificial pneumothorax in the process occurs.Using cell brush handle 9 and cramping body 7, make the submitting of cell hairbrush and withdraw to grasp
Make simple.It is convenient for pleural brushing, the tumour cell quantity in pleural effusion is increased, improves examining for malignant pleural effusion
Disconnected positive rate.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (7)
1. a kind of cell hairbrush for pleural brushing, the needle core (2) including sleeve (1) and with sleeve (1) grafting, feature
It is: further includes seal pipe (4) and the cell brush body (5) being flexibly connected with seal pipe (4), seal pipe (4) and sleeve (1) sealing connects
It connects；Described cell brush body (5) one end is equipped with cell brush head (3), and the other end is equipped with cell brush handle (9)；The seal pipe (4) is close
The end of cell brush handle (9) is fixedly connected with cramping body (7), and cell brush body (5) is flexibly connected with cramping body (7).
2. a kind of cell hairbrush for pleural brushing according to claim 1, it is characterized in that: the needle core (2) end
Equipped with the first card body (21), sleeve (1) end is equipped with the card slot (11) for the first card body (21) clamping；The seal pipe
(4) end close to cramping body (7) is equipped with the second card body (6) being clamped with card slot (11).
3. a kind of cell hairbrush for pleural brushing according to claim 1, it is characterized in that: the cell brush body (5)
Side wall is equipped with graduated scale (8), and graduated scale (8) is extended along cell brush body (5) length direction.
4. a kind of cell hairbrush for pleural brushing according to claim 1, it is characterized in that: the seal pipe (4) is
Rubber tube.
5. a kind of cell hairbrush for pleural brushing according to claim 1, it is characterized in that: the cell brush body (5)
For stainless steel wire.
6. a kind of cell hairbrush for pleural brushing according to claim 1, it is characterized in that: the cell brush body (5)
Length be 10-15cm, the length of the cell brush head (3) is 4-5cm.
7. a kind of cell hairbrush application method for pleural brushing, it is characterized in that: this method is any one based on claim 1-6
A kind of cell hairbrush for pleural brushing described in, comprising the following steps:
S1: after sleeve (1) enters pleural cavity, needle core (2) is taken out out of sleeve (1)；
S2: by seal pipe (4) insertion sleeve (1), it is tightly connected seal pipe (4) and sleeve (1)；
S3: holding cell brush handle (9) and cramping body (7), shortens the distance between cell brush handle (9) and cramping body (7), cytobrush
Cell brush head (3) is sent into pleural cavity by body (5) out of seal pipe (4)；
S4: turnbarrel (1), cell brush head (3) carry out pleural brushing after contacting with pleura；During turnbarrel (1),
The fan-shaped surface brush inspection of pleura is realized by adjusting length of the cell hairbrush in pleural cavity；
S5: after the completion of pleural brushing, the distance between cell brush handle (9) and cramping body (7) are elongated, cell brush body (5) is by cell
Brush head (3) is taken in seal pipe (4), cleans after then successively taking out seal pipe (4) and sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910018168.8A CN109602460A (en) | 2019-01-09 | 2019-01-09 | A kind of cell hairbrush and application method for pleural brushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910018168.8A CN109602460A (en) | 2019-01-09 | 2019-01-09 | A kind of cell hairbrush and application method for pleural brushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109602460A true CN109602460A (en) | 2019-04-12 |
Family
ID=66016530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910018168.8A Pending CN109602460A (en) | 2019-01-09 | 2019-01-09 | A kind of cell hairbrush and application method for pleural brushing |
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| Country | Link |
|---|---|
| CN (1) | CN109602460A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2549907Y (en) * | 2002-07-11 | 2003-05-14 | 威海市立医院 | Pleural cell brush |
| US20030208134A1 (en) * | 2001-05-07 | 2003-11-06 | Secrest Dean J. | Barrett's esophagus cytology device |
| CN102309345A (en) * | 2011-09-30 | 2012-01-11 | 孙逊 | Pleura biopsy puncture sampling brush |
| CN202218883U (en) * | 2011-08-16 | 2012-05-16 | 张维杰 | Novel pleura biopsy needle |
| CN103202716A (en) * | 2013-04-11 | 2013-07-17 | 上海宇度医学科技股份有限公司 | Uterus sampler |
| CN210249904U (en) * | 2019-01-09 | 2020-04-07 | 中国人民解放军陆军军医大学第一附属医院 | Cell brush for pleura brushing detection |
-
2019
- 2019-01-09 CN CN201910018168.8A patent/CN109602460A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030208134A1 (en) * | 2001-05-07 | 2003-11-06 | Secrest Dean J. | Barrett's esophagus cytology device |
| CN2549907Y (en) * | 2002-07-11 | 2003-05-14 | 威海市立医院 | Pleural cell brush |
| CN202218883U (en) * | 2011-08-16 | 2012-05-16 | 张维杰 | Novel pleura biopsy needle |
| CN102309345A (en) * | 2011-09-30 | 2012-01-11 | 孙逊 | Pleura biopsy puncture sampling brush |
| CN103202716A (en) * | 2013-04-11 | 2013-07-17 | 上海宇度医学科技股份有限公司 | Uterus sampler |
| CN210249904U (en) * | 2019-01-09 | 2020-04-07 | 中国人民解放军陆军军医大学第一附属医院 | Cell brush for pleura brushing detection |
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