CN210048769U - Umbilical cord placenta tissue crushing sharp tool - Google Patents
Umbilical cord placenta tissue crushing sharp tool Download PDFInfo
- Publication number
- CN210048769U CN210048769U CN201822095082.9U CN201822095082U CN210048769U CN 210048769 U CN210048769 U CN 210048769U CN 201822095082 U CN201822095082 U CN 201822095082U CN 210048769 U CN210048769 U CN 210048769U
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- Prior art keywords
- cutter bar
- blade
- auxiliary
- umbilical cord
- positioning
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- 210000003954 umbilical cord Anatomy 0.000 title claims abstract description 25
- 210000005059 placental tissue Anatomy 0.000 title claims abstract description 24
- 238000010008 shearing Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 210000004027 cell Anatomy 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 210000000130 stem cell Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004113 cell culture Methods 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 210000002826 placenta Anatomy 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 241000124008 Mammalia Species 0.000 description 1
- 230000005779 cell damage Effects 0.000 description 1
- 230000030833 cell death Effects 0.000 description 1
- 208000037887 cell injury Diseases 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 210000004932 little finger Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model provides a navel tyre rim weaves smashes sharp ware. The umbilical cord placenta tissue crushing sharp machine comprises: a first cutter bar; the center of the surface of the second cutter bar is rotated to the center of the surface of the first cutter bar through a rotating shaft; two auxiliary holes respectively arranged on the right side of the surface of the first cutter bar and the right side of the surface of the second cutter bar; the two auxiliary grooves are respectively formed in the bottom of the first cutter bar and the bottom of the second cutter bar; and the auxiliary spring is arranged between the opposite sides of the two auxiliary grooves. The utility model provides an umbilical cord placenta tissue smashes sharp ware has the efficiency that improves the shearing to improve the kibbling efficiency of cell, first blade and second blade all are provided with five, can smash the tissue with the mode of least effort in the shortest time, can operate in the toilet simultaneously and do not influence the effect again.
Description
Technical Field
The utility model relates to a stem cell culture equipment technical field especially relates to an umbilical cord placenta tissue smashes sharp ware.
Background
The stem cells are original undifferentiated cells with multidirectional differentiation potential and self-replication capacity, which are simply original cells forming various tissue organs of mammals, and the tissues of the umbilical cord placenta need to be crushed at the beginning of stem cell culture, because the individual cells are too small, the tissues without crushing are difficult to grow the maximum cells in the shortest time, and meanwhile, the surfaces of the tissues without crushing contacting with a culture medium are few, so the tissues need to be crushed and cultured to induce the cells.
The existing crushing machine in the laboratory at present cannot be put into a clean operation table for use due to high rotating speed, and the fluctuation caused during crushing is large, so that the probability of cell damage and death is high, and the possibility of pollution is increased; or when the powder is crushed, the scissors are used, and the single-sided scissors are time-consuming and labor-consuming, and cannot reach the required size.
Therefore, there is a need to provide an umbilical cord tyre tissue mincing and cutting tool to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an umbilical cord placenta organizes smashes sharp ware has solved the cell and has smashed the problem that wastes time and energy.
In order to solve the technical problem, the utility model provides an umbilical cord placenta tissue smashes sharp ware includes: a first cutter bar; the center of the surface of the second cutter bar is rotated to the center of the surface of the first cutter bar through a rotating shaft; two auxiliary holes respectively arranged on the right side of the surface of the first cutter bar and the right side of the surface of the second cutter bar; the two auxiliary grooves are respectively formed in the bottom of the first cutter bar and the bottom of the second cutter bar; an auxiliary spring disposed between opposite sides of the two auxiliary grooves; the right side of the first blade is fixed at the position, on the left side of the rotating shaft, of the left side of the first cutter bar; and the right side of the second blade is fixed at the position, on the left side of the rotating shaft, of the left side of the second cutter bar.
Preferably, the first and second blades are each 5, and five first and second blades are fitted to each other.
Preferably, five clamping grooves which are uniformly distributed are formed in the left side of the first cutter bar and the left side of the second cutter bar.
Preferably, five positioning plates are fixedly connected to the left side of the first cutter bar and the left side of the second cutter bar, the five positioning plates and the five clamping grooves are staggered and do not affect each other, and the auxiliary positioning holes are formed in the surfaces of the five positioning plates.
Preferably, the right side of the first blade and the right side of the second blade are fixedly connected with clamping blocks.
Preferably, the surface of the clamping block and the inner surface of the clamping groove are mutually matched and just clamped.
Preferably, the surface of the first blade and the surface of the second blade are both provided with positioning holes.
Preferably, the inner surface of the positioning hole is provided with a positioning bolt, and one end of the positioning bolt sequentially passes through one side of the five positioning holes and the inner surface of the five auxiliary positioning holes and extends to the other side of the positioning hole.
Preferably, a nut is arranged at one end of the positioning bolt extending to the other side of the positioning hole.
Compared with the prior art, the utility model provides an umbilical cord placenta tissue smashes sharp ware has following beneficial effect:
the utility model provides an umbilical cord child dish organizes smashes sharp ware, through being provided with the auxiliary hole, the person of facilitating the use is handheld, be provided with automatic re-setting's auxiliary spring simultaneously, make can automatic re-setting person of facilitating the use carry out continuous shearing operation between first cutter arbor and the second cutter arbor, improve the efficiency of shearing, thereby improve the kibbling efficiency of cell, first blade and second blade all are provided with five, can smash the tissue with the mode of least effort in the shortest time, can operate in the toilet simultaneously and do not influence the effect again.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the umbilical cord and placental tissue crushing sharp device provided by the present invention;
FIG. 2 is a top view of the ensemble shown in FIG. 1;
fig. 3 is a schematic structural diagram of a second embodiment of the umbilical cord and placental tissue crushing sharp device provided by the present invention;
FIG. 4 is a top view of the ensemble shown in FIG. 3;
FIG. 5 is a schematic view of the first blade shown in FIG. 3;
FIG. 6 is a schematic view of the second blade shown in FIG. 3;
FIG. 7 is a cross-sectional view of the first blade shown in FIG. 3;
FIG. 8 is a cross-sectional view of the second blade shown in FIG. 3;
fig. 9 is an enlarged view of a point a shown in fig. 3.
Reference numbers in the figures: 1. the cutter comprises a first cutter bar, a second cutter bar, a rotating shaft, an auxiliary hole, an auxiliary groove, an auxiliary spring, a clamping groove, a first cutter blade, a second cutter blade, a clamping groove, a positioning plate, a clamping block, a positioning hole, a positioning bolt, a nut and a positioning block, wherein the first cutter bar 2, the second cutter bar 3, the rotating shaft 4, the auxiliary hole 5, the auxiliary groove 6, the auxiliary spring 7, the first cutter blade 8.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, and fig. 9 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of the umbilical cord and placental tissue crushing sharp device provided by the present invention; FIG. 2 is a top view of the ensemble shown in FIG. 1; fig. 3 is a schematic structural diagram of a second embodiment of the umbilical cord and placental tissue crushing sharp device provided by the present invention; FIG. 4 is a top view of the ensemble shown in FIG. 3; FIG. 5 is a schematic view of the first blade shown in FIG. 3; FIG. 6 is a schematic view of the second blade shown in FIG. 3; FIG. 7 is a cross-sectional view of the first blade shown in FIG. 3; FIG. 8 is a cross-sectional view of the second blade shown in FIG. 3; fig. 9 is an enlarged view of a point a shown in fig. 3.
An umbilical cord placenta tissue crushing sharp tool.
First embodiment
Referring to fig. 1-2, in a first embodiment of the present invention, an umbilical cord reel tissue grinding sharp tool includes: a first blade bar 1; a second cutter bar 2, the center of the surface of the second cutter bar 2 is rotated to the center of the surface of the first cutter bar 1 through a rotating shaft 3; two auxiliary holes 4, wherein the two auxiliary holes 4 are respectively arranged on the right side of the surface of the first cutter bar 1 and the right side of the surface of the second cutter bar 2; the two auxiliary grooves 5 are respectively formed in the bottom of the first cutter bar 1 and the bottom of the second cutter bar 2; an auxiliary spring 6, the auxiliary spring 6 being disposed between opposite sides of the two auxiliary grooves 5; a first blade 7, wherein the right side of the first blade 7 is fixed at the position of the left side of the first cutter bar 1, which is positioned at the left side of the rotating shaft 3; and a second blade 8, wherein the right side of the second blade 8 is fixed to the left side of the second cutter bar 2 at a position on the left side of the rotating shaft 3.
The first blades 7 and the second blades 8 are each 5, and five first blades 7 and five second blades 8 are fitted to each other.
The utility model provides a sharp ware is smashed to umbilical cord placenta tissue's theory of operation as follows:
when the scissors are used, the fingers support the scissors flatly, the auxiliary hole 4 in the first cutter bar 1 is placed in the second joint of the forefinger, the little finger is placed on the finger support, the thumb enters the auxiliary hole 4 in the second cutter bar 2, namely, the hand position is turned over, the thumb is held, one holding and shearing action can be finished, the cells are cut into pieces in a multistage mode at one time, and time and labor are saved.
Compared with the prior art, the utility model provides an umbilical cord placenta tissue smashes sharp ware has following beneficial effect:
through being provided with auxiliary hole 4, the person of facilitating the use holds, is provided with automatic re-setting's auxiliary spring 6 simultaneously for can automatic re-setting person of facilitating the use carry out continuous shearing operation between first cutter arbor 1 and the second cutter arbor 2, improve the efficiency of cuting, thereby improve the kibbling efficiency of cell, first blade 7 and second blade 8 all are provided with five, can smash the tissue with the mode of most laborsaving in the shortest time, can operate in the toilet simultaneously and do not influence the effect again.
Second embodiment
Please refer to fig. 3-9 in combination, based on the utility model discloses an umbilical cord placenta tissue smashes sharp ware that first embodiment provided, the utility model discloses an umbilical cord placenta tissue smashes sharp ware that second embodiment provided, the difference lies in, five evenly distributed's joint groove 9 has all been seted up in the left side of first cutter arbor 1 and the left side of second cutter arbor 2.
Five locating plates 10 are fixedly connected to the left side of the first cutter arbor 1 and the left side of the second cutter arbor 2, the positions of the five locating plates 10 and the positions of the five clamping grooves 9 are staggered mutually and do not influence each other, and auxiliary locating holes are formed in the surfaces of the five locating plates.
And the right side of the first blade 7 and the right side of the second blade 8 are both fixedly connected with a clamping block 11.
The surface of the clamping block 11 is matched with the inner surface of the clamping groove 9 and just clamped.
The surface of the first blade 7 and the surface of the second blade 8 are both provided with positioning holes 12.
The inner surface of the positioning hole 12 is provided with a positioning bolt 13, and one end of the positioning bolt 13 sequentially passes through one side of the five positioning holes 12 and the inner surface of the five auxiliary positioning holes and extends to the other side of the positioning hole 12.
The one end that positioning bolt 13 extends to locating hole 12 opposite side is provided with nut 14, through being provided with the auxiliary assembly that is convenient for first blade 7 and second blade 8 to dismantle and install, both can use solitary blade, uses a plurality of blades simultaneously again, and convenient to use person carries out the adjustment of blade quantity as required to satisfy the different shearing demands of user, improve the quality and the efficiency of shearing, the practicality is stronger.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an umbilical tire disc tissue smashes sharp ware which characterized in that includes:
a first cutter bar;
the center of the surface of the second cutter bar is rotated to the center of the surface of the first cutter bar through a rotating shaft;
two auxiliary holes respectively arranged on the right side of the surface of the first cutter bar and the right side of the surface of the second cutter bar;
the two auxiliary grooves are respectively formed in the bottom of the first cutter bar and the bottom of the second cutter bar;
an auxiliary spring disposed between opposite sides of the two auxiliary grooves;
the right side of the first blade is fixed at the position, on the left side of the rotating shaft, of the left side of the first cutter bar;
and the right side of the second blade is fixed at the position, on the left side of the rotating shaft, of the left side of the second cutter bar.
2. The umbilical placental tissue comminuting sharps of claim 1, wherein said first and second blades are each 5 and five first and five second blades are adapted to each other.
3. The umbilical cord placental tissue crushing sharp tool according to claim 1, wherein five evenly distributed clamping grooves are formed in the left side of the first cutter bar and the left side of the second cutter bar.
4. The umbilical cord and placental tissue crushing sharp device according to claim 3, wherein five positioning plates are fixedly connected to the left side of the first cutter bar and the left side of the second cutter bar, and the five positioning plates and the five clamping grooves are mutually dislocated and do not affect each other, and auxiliary positioning holes are formed in the surfaces of the five positioning plates.
5. The umbilical placental tissue crushing sharp device according to claim 4, wherein a clamping block is fixedly connected to both the right side of the first blade and the right side of the second blade.
6. The umbilical cord placental tissue crushing sharp device according to claim 5, wherein the surface of the clamping block and the inner surface of the clamping groove are adapted to each other and just clamped.
7. The umbilical placental tissue crushing sharp device according to claim 1, wherein the surface of the first blade and the surface of the second blade are both provided with positioning holes.
8. The umbilical cord placental tissue crushing sharp device according to claim 7, wherein the inner surface of the positioning hole is provided with a positioning bolt, one end of which passes through one side of the five positioning holes and the inner surface of the five auxiliary positioning holes in sequence and extends to the other side of the positioning hole.
9. The umbilical placental tissue crushing sharp device according to claim 8, wherein the end of the positioning bolt extending to the other side of the positioning hole is provided with a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822095082.9U CN210048769U (en) | 2018-12-13 | 2018-12-13 | Umbilical cord placenta tissue crushing sharp tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822095082.9U CN210048769U (en) | 2018-12-13 | 2018-12-13 | Umbilical cord placenta tissue crushing sharp tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210048769U true CN210048769U (en) | 2020-02-11 |
Family
ID=69378174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822095082.9U Active CN210048769U (en) | 2018-12-13 | 2018-12-13 | Umbilical cord placenta tissue crushing sharp tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210048769U (en) |
-
2018
- 2018-12-13 CN CN201822095082.9U patent/CN210048769U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: 441000 Building 6, Xiangyang Science and Technology Park, Intersection of Wuxi Road and Zhuhai Avenue, High tech Development Zone, Xiangyang City, Hubei Province (Residence Application) Patentee after: Huazhong Stem Cell (Hubei) Biotechnology Co.,Ltd. Country or region after: China Address before: 441000 building 6, Xiangyang science and Technology City Park, intersection of Wuxi road and Zhuhai Avenue, high tech Zone, Xiangyang City, Hubei Province Patentee before: HUBEI WISTEM BIOTECH Co.,Ltd. Country or region before: China |