CN205689530U - Transdermal diffusion cell steel sheet spring presss from both sides - Google Patents
Transdermal diffusion cell steel sheet spring presss from both sides Download PDFInfo
- Publication number
- CN205689530U CN205689530U CN201620481682.7U CN201620481682U CN205689530U CN 205689530 U CN205689530 U CN 205689530U CN 201620481682 U CN201620481682 U CN 201620481682U CN 205689530 U CN205689530 U CN 205689530U
- Authority
- CN
- China
- Prior art keywords
- steel sheet
- diffusion cell
- caudal peduncle
- compressed steel
- framework
- 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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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of Transdermal diffusion cell steel sheet spring folder, it includes the binder clip being made up of upper caudal peduncle, lower caudal peduncle and clamping framework, upper caudal peduncle and lower caudal peduncle are each provided at clamping on the hand pressure lever shackle that framework is provided with, clamping framework is made up of upper compressed steel sheet and lower compressed steel sheet, being provided with compression spring steel disc between upper compressed steel sheet and lower compressed steel sheet, upper and lower compressed steel sheet is provided with the semi-circular shape opening that size is identical and symmetrical.This utility model has simple in construction, volume is little, lightweight, cheap, easy to operate, spring grip force big, is applicable not only to vertical diffusion cell, the advantage applying also for horizontal diffusion cell.
Description
Technical field
This utility model belongs to percutaneous drug administration preparation In vitro penetration testing equipment technical field, saturating particularly to one
Skin diffusion cell steel sheet spring presss from both sides.
Background technology
The main method that the test of percutaneous drug administration preparation In vitro penetration uses is diffusion cell method, and diffusion cell mainly has vertical
Diffusion cell and horizontal diffusion cell.Clamp is used after bark pocket skin between supply pool and the acceptance pool of two kinds of diffusion cells during test.Mesh
The clip major part of front use is stainless steel clamp or wire spring folder, and stainless steel clamp body is long-pending greatly, Heavy Weight, price are high lacks
Point；Although volume is little, lightweight, price is low for wire spring folder, but alligator clamp dynamics is less.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art to provide a kind of simple in construction, volume
Little, lightweight, cheap, easy to operate, spring grip force greatly and is applicable not only to vertical diffusion cell, is applicable to again horizontal diffusion
The Transdermal diffusion cell steel sheet spring folder in pond.
The purpose of this utility model is achieved in that it includes the length being made up of upper caudal peduncle, lower caudal peduncle and clamping framework
Tail presss from both sides, and upper caudal peduncle and lower caudal peduncle are each provided at clamping on the hand pressure lever shackle that framework is provided with, and described clamping framework is by upper pressure
Steel disc and lower compressed steel sheet composition, be provided with compression spring steel disc between upper compressed steel sheet and lower compressed steel sheet, upper compressed steel sheet is provided with out
Mouthful；Lower compressed steel sheet is provided with under shed.
Described upper shed and under shed are semi-circular shape.
Described upper shed is identical with under shed size and symmetrical.
Owing to using technique scheme, the Transdermal diffusion cell steel sheet spring fixture that this utility model provides has the most excellent
Point: simple in construction, volume are little, lightweight, cheap, easy to operate, spring grip force big, are applicable not only to vertical diffusion cell,
Apply also for horizontal diffusion cell.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Operating diagram when Fig. 2 is to utilize this utility model fixing vertical diffusion cell.
In the drawings: 1, hand pressure lever shackle, 2, upper shed, 3, upper compressed steel sheet, 4, upper caudal peduncle, 5, compression spring steel disc, 6,
Lower caudal peduncle, 7, lower compressed steel sheet, 8, under shed, 9, supply pool, 10, acceptance pool.
Detailed description of the invention
As shown in Figure 1 to Figure 2, the Transdermal diffusion cell steel sheet spring folder that this utility model provides includes by upper caudal peduncle 4, lower tail
Handle 6 and the binder clip of clamping framework composition, upper caudal peduncle 4 and lower caudal peduncle 6 are each provided at clamping the hand pressure lever shackle 1 that framework is provided with
On, described clamping framework is made up of upper compressed steel sheet 3 and the lower compressed steel sheet 7 of 0.3mm, sets between upper compressed steel sheet 3 and lower compressed steel sheet 7
Compression spring steel disc 5, compression spring steel disc 5 is had highly to be greater than two diffusion cell ring glass thickness.Upper compressed steel sheet 3 is provided with
Opening 2；Lower compressed steel sheet 7 is provided with under shed 8, and described upper shed 2 and under shed 8 are semi-circular shape and semi-circular shape diameter
Identical with diffusion cell diameter, described upper shed 2 is identical and symmetrical with under shed 8 size.Described upper caudal peduncle 4 and lower tail
Handle 6 is the manganese steel silk of diameter 1.6mm.
Time specifically used, press from both sides according to suitable Transdermal diffusion cell steel sheet spring in large, medium and small number of diffusion cell size Selection.
After choosing Transdermal diffusion cell steel sheet spring folder, skin being clipped in the middle of reception tank 10 and supply pool 9, one holds reception tank 10 He
Supply pool 9 two ends, the long caudal peduncle on another hand pressure firmly this utility model both sides makes compressed steel sheet 3 and lower compressed steel sheet 7 open, then
This utility model is pushed on the ring glass back side of diffusion cell interface.Be separately added into after two diffusion cells are fixing diffusion liquid and
Acceptable solution, and put in heater, percutaneous dispersion test can be carried out.
Claims (3)
1. a Transdermal diffusion cell steel sheet spring folder, including the binder clip being made up of upper caudal peduncle, lower caudal peduncle and clamping framework, upper tail
Handle and lower caudal peduncle are each provided at clamping on the hand pressure lever shackle that framework is provided with, and it is characterized in that, described clamping framework is by upper pressure
Steel disc and lower compressed steel sheet composition, be provided with compression spring steel disc between upper compressed steel sheet and lower compressed steel sheet, upper compressed steel sheet is provided with out
Mouthful；Lower compressed steel sheet is provided with under shed.
Transdermal diffusion cell steel sheet spring the most according to claim 1 presss from both sides, and it is characterized in that: described upper shed and under shed are equal
For semi-circular shape.
3. press from both sides according to the Transdermal diffusion cell steel sheet spring described in claim 1 or claim 2, it is characterized in that: open on described
Mouth is identical with under shed size and symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620481682.7U CN205689530U (en) | 2016-05-25 | 2016-05-25 | Transdermal diffusion cell steel sheet spring presss from both sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620481682.7U CN205689530U (en) | 2016-05-25 | 2016-05-25 | Transdermal diffusion cell steel sheet spring presss from both sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205689530U true CN205689530U (en) | 2016-11-16 |
Family
ID=57263088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620481682.7U Expired - Fee Related CN205689530U (en) | 2016-05-25 | 2016-05-25 | Transdermal diffusion cell steel sheet spring presss from both sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205689530U (en) |
-
2016
- 2016-05-25 CN CN201620481682.7U patent/CN205689530U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20190525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |