CN206404128U - A kind of safe cell seeding equipment - Google Patents
A kind of safe cell seeding equipment Download PDFInfo
- Publication number
- CN206404128U CN206404128U CN201621111094.0U CN201621111094U CN206404128U CN 206404128 U CN206404128 U CN 206404128U CN 201621111094 U CN201621111094 U CN 201621111094U CN 206404128 U CN206404128 U CN 206404128U
- Authority
- CN
- China
- Prior art keywords
- push rod
- syringe
- pushing block
- piston
- cell seeding
- 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.)
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Abstract
The utility model discloses a kind of safe cell seeding equipment, including syringe, syringe needle installation portion, syringe needle and piston, the syringe needle includes needle holder and drain pipe, it is threadedly coupled in the syringe needle installation portion insertion needle seat and with needle holder, the drain pipe is inserted with baffle plate, piston push rod is provided with the piston, the piston push rod includes the thick piston push rod being sequentially connected, small piston push rod and handle, the barrel inside surface top is provided with internal thread, rotation pushing block and the rotating push rod being connected with rotation pushing block are provided with the syringe, the rotation pushing block side is provided with the external screw thread with screw-internal thread fit, through hole is provided with the middle part of the rotation pushing block and rotating push rod, in the small piston push rod insertion through hole；The safe cell seeding equipment operation is convenient, and injection volume and injection depth are easily manipulated.
Description
Technical field
The utility model is related to a kind of safe cell seeding equipment.
Background technology
Cell seeding is by intelligent extraction and activates autologous living cells, is expelled to Facial Depression position, sets up subcutaneous micro-
Circulation, so as to play filling depression, the effect of smooth out wrinkles, living cells has the vitality of high activity, in growth factor
Under moistening, inducible capillary grows into and wherein sets up blood supply, repairs the facial soft tissue of aging atrophy, is that skin injection is newborn
Vigor, recovers young ruddy state.
Existing cell seeding equipment haves the shortcomings that injection volume and injection depth are difficult to manipulate, using inconvenient.
Utility model content
The technical problems to be solved in the utility model be to provide it is a kind of easy to operate, what injection volume and injection depth were easily manipulated
The cell seeding equipment of safety.
To solve the above problems, the utility model is adopted the following technical scheme that：
A kind of safe cell seeding equipment, including syringe, syringe needle installation portion, syringe needle and piston, the syringe needle include pin
It is threadedly coupled in headstock and drain pipe, the insertion needle of syringe needle installation portion 2 seat and with needle holder, the drain pipe insertion is set
Have and piston push rod is provided with baffle plate, the piston, thick piston push rod, the small piston that the piston push rod includes being sequentially connected are pushed away
Bar and handle, the barrel inside surface top, which is provided with internal thread, the syringe, is provided with rotation pushing block and with rotating pushing block
The rotating push rod of connection, the rotation pushing block side is provided with the external screw thread with screw-internal thread fit, the rotation pushing block and rotation
It is provided with the middle part of push rod in through hole, the small piston push rod insertion through hole.
By driving rotation pushing block to move forward and backward along different directions turn rotating push rod, when rotating pushing block forward movement,
Thick piston push rod is extruded, so as to drive piston advances forward, injection effect is played, when rotation pushing block is moved backward, hand is extruded
Handle, so as to be moved backward with piston, replys original state, waits injection next time.
Preferably, the thick piston push rod and small piston push rod are set for integral type, it is reliable and stable.
Set preferably, the rotating push rod is in T shape.
Preferably, the rounded shape of baffle plate is set.
Preferably, being provided with anti-slip veins on the syringe outer surface, the skid resistance of syringe is improved, syringe and hand is prevented
Skid.
Preferably, the syringe side is provided with graduation mark, for determining injection volume.
The beneficial effects of the utility model are：The safe cell seeding equipment is inserted with baffle plate by drain pipe,
Depth of needle can be controlled during injection, it is easy to operate so as to so that cell infusion is in the organized layer of needs, pacified by syringe needle
It is threadedly coupled in dress portion insertion needle seat and with needle holder, even if sample internal pressure is very high, syringe needle also will not fall off, and draws or notes
Penetrate very safe, by being provided with rotation pushing block and rotating push rod, driven along different directions turn rotating push rod before rotation pushing block
After move, when rotating pushing block and moving forward, extrude thick piston push rod, so as to drive piston advances forward, play injection effect,
When rotation pushing block is moved backward, extrusion handle, so as to be moved backward with piston, replys original state, waits note next time
Penetrate, make injection volume more easy to control, control more accurate.
Brief description of the drawings
Embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is a kind of internal structure schematic diagram of safe cell seeding equipment of the utility model.
Fig. 2 is a kind of structural representation of safe cell seeding equipment of the utility model.
Embodiment
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of safe cell seeding equipment, including syringe 1, syringe needle installation portion 2, syringe needle 3 and work
Plug 4, it is characterised in that：The syringe needle 3 include in needle holder 5 and drain pipe 6, the insertion needle of syringe needle installation portion 2 seat 5 and with
Needle holder 5 is threadedly coupled, and the drain pipe 6 is inserted with baffle plate 7, the piston 4 and is provided with piston push rod 8, the work
Plug push rod 8 includes thick piston push rod 9, small piston push rod 10 and the handle 11 being sequentially connected, and the inner surface top of syringe 1 is set
There are the rotating push rod 14 that rotation pushing block 13 is provided with internal thread 12, the syringe and is connected with rotation pushing block 13, the rotation
The side of pushing block 13 is provided with the external screw thread 15 coordinated with internal thread 12, and rotation pushing block 13 and rotating push rod 14 middle part is respectively provided with
Have in through hole 16, the insertion of small piston push rod 10 through hole 16, by driving rotation to push away along different directions turn rotating push rod 14
Block 13 is moved forward and backward, and when rotating the forward movement of pushing block 13, is extruded thick piston push rod 9, so as to be travelled forward with piston 4, is risen
To injection effect, when rotation pushing block 13 is moved backward, extrusion handle 11, so as to be moved backward with piston 4, is replied originally
State, waits injection next time.
The present embodiment has the beneficial effect that：The safe cell seeding equipment is inserted with baffle plate by drain pipe, note
Depth of needle can be controlled when penetrating, it is easy to operate so as to so that cell infusion is in the organized layer of needs, installed by syringe needle
It is threadedly coupled in portion's insertion needle seat and with needle holder, even if sample internal pressure is very high, syringe needle also will not fall off, and draws or injects
It is very safe, by being provided with rotation pushing block and rotating push rod, before and after driving rotation pushing block along different directions turn rotating push rod
It is mobile, when rotating pushing block forward movement, thick piston push rod is extruded, so as to drive piston advances forward, injection effect is played, when
When rotation pushing block is moved backward, extrusion handle, so as to be moved backward with piston, replys original state, waits injection next time,
Make injection volume more easy to control, control more accurate.
Embodiment 2
As shown in Figure 1 and Figure 2, a kind of safe cell seeding equipment, including syringe 1, syringe needle installation portion 2, syringe needle 3 and work
Plug 4, it is characterised in that：The syringe needle 3 include in needle holder 5 and drain pipe 6, the insertion needle of syringe needle installation portion 2 seat 5 and with
Needle holder 5 is threadedly coupled, and the drain pipe 6 is inserted with baffle plate 7, the piston 4 and is provided with piston push rod 8, the work
Plug push rod 8 includes thick piston push rod 9, small piston push rod 10 and the handle 11 being sequentially connected, and the inner surface top of syringe 1 is set
There are the rotating push rod 14 that rotation pushing block 13 is provided with internal thread 12, the syringe and is connected with rotation pushing block 13, the rotation
The side of pushing block 13 is provided with the external screw thread 15 coordinated with internal thread 12, and rotation pushing block 13 and rotating push rod 14 middle part is respectively provided with
Have in through hole 16, the insertion of small piston push rod 10 through hole 16, by driving rotation to push away along different directions turn rotating push rod 14
Block 13 is moved forward and backward, and when rotating the forward movement of pushing block 13, is extruded thick piston push rod 9, so as to be travelled forward with piston 4, is risen
To injection effect, when rotation pushing block 13 is moved backward, extrusion handle 11, so as to be moved backward with piston 4, is replied originally
State, waits injection next time, and the thick piston push rod 9 and small piston push rod 10 are set for integral type, reliable and stable, the rotation
Push rod 14 is in T shape to be set, and the rounded shape of the baffle plate 7 is set, and anti-slip veins 17 are provided with the outer surface of syringe 1, is improved
The skid resistance of syringe 1, prevents syringe 1 from being skidded with hand, the side of syringe 1 is provided with graduation mark 18, for determining injection volume.
The present embodiment has the beneficial effect that：The safe cell seeding equipment is inserted with baffle plate by drain pipe, note
Depth of needle can be controlled when penetrating, it is easy to operate so as to so that cell infusion is in the organized layer of needs, installed by syringe needle
It is threadedly coupled in portion's insertion needle seat and with needle holder, even if sample internal pressure is very high, syringe needle also will not fall off, and draws or injects
It is very safe, by being provided with rotation pushing block and rotating push rod, before and after driving rotation pushing block along different directions turn rotating push rod
It is mobile, when rotating pushing block forward movement, thick piston push rod is extruded, so as to drive piston advances forward, injection effect is played, when
When rotation pushing block is moved backward, extrusion handle, so as to be moved backward with piston, replys original state, waits injection next time,
Make injection volume more easy to control, control more accurate.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model.
Claims (6)
1. a kind of safe cell seeding equipment, including syringe, syringe needle installation portion, syringe needle and piston, it is characterised in that：The pin
Head includes in needle holder and drain pipe, the syringe needle installation portion insertion needle seat and is threadedly coupled with needle holder, the drain pipe
Be inserted with baffle plate, the piston and be provided with piston push rod, the piston push rod include be sequentially connected thick piston push rod,
Small piston push rod and handle, the barrel inside surface top be provided with internal thread, the syringe be provided with rotation pushing block and with
The rotating push rod of pushing block connection is rotated, the rotation pushing block side is provided with the external screw thread with screw-internal thread fit, and the rotation is pushed away
It is provided with the middle part of block and rotating push rod in through hole, the small piston push rod insertion through hole.
2. safe cell seeding equipment according to claim 1, it is characterised in that：The thick piston push rod and small piston
Push rod is set for integral type.
3. safe cell seeding equipment according to claim 1, it is characterised in that：The rotating push rod is in T shape to be set
Put.
4. safe cell seeding equipment according to claim 1, it is characterised in that：The rounded shape of baffle plate is set.
5. safe cell seeding equipment according to claim 1, it is characterised in that：It is provided with the syringe outer surface
Anti-slip veins.
6. safe cell seeding equipment according to claim 1, it is characterised in that：The syringe side is provided with scale
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621111094.0U CN206404128U (en) | 2016-10-11 | 2016-10-11 | A kind of safe cell seeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621111094.0U CN206404128U (en) | 2016-10-11 | 2016-10-11 | A kind of safe cell seeding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206404128U true CN206404128U (en) | 2017-08-15 |
Family
ID=59548267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621111094.0U Active CN206404128U (en) | 2016-10-11 | 2016-10-11 | A kind of safe cell seeding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206404128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114306816A (en) * | 2021-12-20 | 2022-04-12 | 中山大学附属第三医院（中山大学肝脏病医院） | Cell preparation storage syringe |
| WO2024050912A1 (en) * | 2022-09-08 | 2024-03-14 | 长鑫存储技术有限公司 | Apparatus and method for extracting electron microscope sample |
-
2016
- 2016-10-11 CN CN201621111094.0U patent/CN206404128U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114306816A (en) * | 2021-12-20 | 2022-04-12 | 中山大学附属第三医院（中山大学肝脏病医院） | Cell preparation storage syringe |
| CN114306816B (en) * | 2021-12-20 | 2023-11-10 | 中山大学附属第三医院（中山大学肝脏病医院） | Cell preparation storage injector |
| WO2024050912A1 (en) * | 2022-09-08 | 2024-03-14 | 长鑫存储技术有限公司 | Apparatus and method for extracting electron microscope sample |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |