CN206420687U - A kind of polypeptide chain mark sampling probe - Google Patents
A kind of polypeptide chain mark sampling probe Download PDFInfo
- Publication number
- CN206420687U CN206420687U CN201720022233.0U CN201720022233U CN206420687U CN 206420687 U CN206420687 U CN 206420687U CN 201720022233 U CN201720022233 U CN 201720022233U CN 206420687 U CN206420687 U CN 206420687U
- Authority
- CN
- China
- Prior art keywords
- mark
- marking fluid
- pumping cylinder
- fluid pumping
- polypeptide chain
- 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.)
- Expired - Fee Related
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a kind of polypeptide chain mark sampling probe of technical field of medical instruments, including marking fluid pumping cylinder, piston is provided with the right side of the inner chamber of the marking fluid pumping cylinder, the left side middle position of the piston is connected with pumping rod, push handle is connected with the left of the pumping rod, the push handle is located at the left side of marking fluid pumping cylinder, the left side outer wall of the marking fluid pumping cylinder is socketed with Anti-slip cover, handle is provided with the top of the marking fluid pumping cylinder, adapter sleeve is connected with the right side of the marking fluid pumping cylinder, puncture tube is socketed with the inner chamber of the adapter sleeve, pipette is plugged with the inner chamber of the puncture tube, filter membrane is provided with the right side of the inner chamber of the puncture tube, mark chamber is provided with the right side of the filter membrane, mark thief hole is provided with the outer wall of the mark chamber, the edge of a knife is connected with the right side of the mark chamber, the utility model is simple in construction, it is easy to use, it can be good at being sampled markers work.
Description
Technical field
The utility model is related to technical field of medical instruments, specially a kind of polypeptide chain mark sampling probe.
Background technology
Polypeptide chain is that two or more amino acid dehydrating condensations forms several peptide bonds to constitute a peptide, multiple peptides
Carry out multistage fold and just constitute a protein molecule, protein is also sometimes referred to as " polypeptide ".Sampling probe is commonly used to face
The bed of living tissue on to(for) uncertain property in upper lower digestive tract and respiratory tract and other systems is sampled, and carries out analysis of cases.When right
The living tissue sampling of uncertain property carries out the sampling of polypeptide chain mark constantly, it is necessary to use sampling probe, and existing sampling needle construction is answered
It is miscellaneous, in-convenience in use, it is impossible to markers work is sampled well.So, we have proposed a kind of polypeptide chain mark with taking
Sample pin.
Utility model content
The purpose of this utility model is to provide a kind of polypeptide chain mark sampling probe, to solve to carry in above-mentioned background technology
The existing sampling probe gone out is complicated, in-convenience in use, it is impossible to the problem of being sampled markers work well.
To achieve the above object, the utility model provides following technical scheme：A kind of polypeptide chain mark sampling probe, including
Piston, the left side middle position connection of the piston are provided with the right side of marking fluid pumping cylinder, the inner chamber of the marking fluid pumping cylinder
Have and push handle is connected with the left of pumping rod, the pumping rod, the push handle is located at the left side of marking fluid pumping cylinder, the marking fluid
The left side outer wall of pumping cylinder, which is socketed with the top of Anti-slip cover, the marking fluid pumping cylinder, is provided with handle, the marking fluid drawing liquid
The right side of cylinder, which is connected with adapter sleeve, the inner chamber of the adapter sleeve, is socketed with puncture tube, is plugged with the inner chamber of the puncture tube
It is provided with the right side of pipette, the inner chamber of the puncture tube on the right side of filter membrane, the filter membrane and is provided with mark chamber, the mark
It is provided with the outer wall of chamber on the right side of mark thief hole, the mark chamber and is connected with the edge of a knife.
It is preferred that, the inwall of the adapter sleeve is to be threadedly coupled with the left side outer wall of puncture tube.
It is preferred that, the outer wall of the mark chamber is uniformly provided with mark thief hole on along the circumferential direction.
It is preferred that, the edge of a knife is conical structure.
It is preferred that, rubber sleeve or sponges cover are socketed on the outer wall of the handle.
It is preferred that, it is provided with graduation mark in the outer right wall of the marking fluid pumping cylinder and puncture tube.
Compared with prior art, the beneficial effects of the utility model are：The utility model drives pull bar left by push handle
Right motion, and then with piston side-to-side movement, polypeptide chain mark is drawn to mark with fluorescent liquid or other types marking fluid
In liquid pumping cylinder, the graduation mark on marking fluid pumping cylinder is used to observe the marking fluid liquid capacity extracted, then utilizes puncture tube
It is sampled in the living tissue that uncertain property is punctured to by the edge of a knife, by the living tissue of uncertain property by marking thief hole to extract
Into sampling cavity, by polypeptide chain mark with liquid from pipette be expelled to sampling cavity in uncertain property living tissue in be marked
Work, then the living tissue of the uncertain property of mark is observed, observe its structure using fluorescence microscope or other instruments
Whether change to judge whether lesion, the utility model is simple in construction, sampling mark is convenient；Puncture tube passes through adapter sleeve activity
It is connected to the right side of marking fluid pumping cylinder so that puncture tube is easy to disassemble with installing, can be by marking fluid pumping cylinder and puncture tube
Sterilizing work is separately carried out, puncture tube is conveniently replaceable；The utility model is simple in construction, easy to use, can be good at into
Row sampling markers work.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1 marking fluid pumping cylinder, 2 pistons, 3 pumping rods, 4 push handles, 5 Anti-slip covers, 6 handles, 7 adapter sleeves, 8 puncture tubes,
9 pipette, 10 filter membranes, 11 mark chambers, 12 mark thief holes, 13 edges of a knife.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of polypeptide chain mark sampling probe, including mark
Piston 2, the left side middle position connection of the piston 2 are provided with the right side of liquid pumping cylinder 1, the inner chamber of the marking fluid pumping cylinder 1
There is pumping rod 3, the left side of the pumping rod 3 is connected with push handle 4, and the push handle 4 is located at the left side of marking fluid pumping cylinder 1, described
The left side outer wall of marking fluid pumping cylinder 1 is socketed with Anti-slip cover 5, and the top of the marking fluid pumping cylinder 1 is provided with handle 6, described
The right side of marking fluid pumping cylinder 1, which is connected with adapter sleeve 7, the inner chamber of the adapter sleeve 7, is socketed with puncture tube 8, the puncture tube 8
Inner chamber in be plugged with pipette 9, be provided with filter membrane 10, the right side of the filter membrane 10 on the right side of the inner chamber of the puncture tube 8
It is provided with mark chamber 11, the outer wall of the mark chamber 11 and is provided with mark thief hole 12, the right side of the mark chamber 11 is connected with
The edge of a knife 13.
Wherein, the inwall of the adapter sleeve 7 makes puncture tube 8 easy to disassemble with the left side outer wall of puncture tube 8 to be threadedly coupled
With installation, marking fluid pumping cylinder 1 and puncture tube 8 can separately be carried out to sterilizing, the outer wall of the mark chamber 11 is circumferentially
Uniform on direction to be provided with mark thief hole 12, many group echo thief holes 12 improve sampling rate, and the edge of a knife 13 is cone
Structure, is easy on the progress of the puncture working of puncture tube 8, the outer wall of the handle 6 be socketed rubber sleeve or sponges cover, with fine
Anti-skidding effect, improve the degree of being held by hand comfortably of user, the outer right wall of the marking fluid pumping cylinder 1 and puncture tube 8
On be provided with quarter on the liquid capacity that the convenient observation of graduation mark on graduation mark, marking fluid pumping cylinder 1 is extracted, puncture tube 8
Degree is easy to observe paracentesis depth.
Operation principle：Anti-slip cover 5 is hand-held anti-skidding when being easy to push-and-pull, and the side-to-side movement of pull bar 3 is driven by push handle 4, and then
The band side-to-side movement of piston 2, using the extracting interstitial fluid of marking fluid pumping cylinder 1, by polypeptide chain mark fluorescent liquid or other classes
Phenotypic marker liquid is drawn in marking fluid pumping cylinder 1, and the graduation mark on marking fluid pumping cylinder 1 is used to observe the liquid capacity extracted,
Hold handle 6 and carry out puncture working using the device, be then punctured to the work group of uncertain property by the edge of a knife 13 using puncture tube 8
It is sampled in knitting, by the living tissue of uncertain property by marking thief hole 12 to be drawn into sampling cavity 11, filter membrane 10 can
So that the living tissue of uncertain property is drawn into puncture tube left side cavity body, polypeptide chain mark liquid is expelled to from pipette 9
Work is marked in sampling cavity 11 in the living tissue of uncertain property, the living tissue of the uncertain property of mark is then used into fluorescence
Microscope or other instruments are observed, and observe whether its structure changes to judge whether lesion, utility model structure letter
It is single, it is easy to use, it can be good at being sampled markers work
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of polypeptide chain mark sampling probe, including marking fluid pumping cylinder (1), it is characterised in that：The marking fluid pumping cylinder
(1) piston (2) is provided with the right side of inner chamber, the left side middle position of the piston (2) is connected with pumping rod (3), the pull
Push handle (4) is connected with the left of bar (3), the push handle (4) is located at the left side of marking fluid pumping cylinder (1), the marking fluid drawing liquid
The left side outer wall of cylinder (1), which is socketed with the top of Anti-slip cover (5), the marking fluid pumping cylinder (1), is provided with handle (6), the mark
It is connected with the right side of note liquid pumping cylinder (1) in adapter sleeve (7), the inner chamber of the adapter sleeve (7) and is socketed with puncture tube (8), it is described
It is plugged with the inner chamber of puncture tube (8) on the right side of pipette (9), the inner chamber of the puncture tube (8) and is provided with filter membrane (10), it is described
It is provided with the right side of filter membrane (10) on mark chamber (11), the outer wall of the mark chamber (11) and is provided with mark thief hole (12), institute
State and be connected with the edge of a knife (13) on the right side of mark chamber (11).
2. a kind of polypeptide chain mark sampling probe according to claim 1, it is characterised in that：The adapter sleeve (7) it is interior
Wall is to be threadedly coupled with the left side outer wall of puncture tube (8).
3. a kind of polypeptide chain mark sampling probe according to claim 1, it is characterised in that：Outside the mark chamber (11)
Wall is uniformly provided with mark thief hole (12) on along the circumferential direction.
4. a kind of polypeptide chain mark sampling probe according to claim 1, it is characterised in that：The edge of a knife (13) is circular cone
Shape structure.
5. a kind of polypeptide chain mark sampling probe according to claim 1, it is characterised in that：The outer wall of the handle (6)
Upper socket rubber sleeve or sponges cover.
6. a kind of polypeptide chain mark sampling probe according to claim 1, it is characterised in that：The marking fluid pumping cylinder
(1) and in the outer right wall of puncture tube (8) it is provided with graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720022233.0U CN206420687U (en) | 2017-01-09 | 2017-01-09 | A kind of polypeptide chain mark sampling probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720022233.0U CN206420687U (en) | 2017-01-09 | 2017-01-09 | A kind of polypeptide chain mark sampling probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206420687U true CN206420687U (en) | 2017-08-18 |
Family
ID=59574722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720022233.0U Expired - Fee Related CN206420687U (en) | 2017-01-09 | 2017-01-09 | A kind of polypeptide chain mark sampling probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206420687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107841454A (en) * | 2017-12-20 | 2018-03-27 | 天康生物股份有限公司 | Cell scraper cutter head and cell scraper |
-
2017
- 2017-01-09 CN CN201720022233.0U patent/CN206420687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107841454A (en) * | 2017-12-20 | 2018-03-27 | 天康生物股份有限公司 | Cell scraper cutter head and cell scraper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20180109 |