CN203369942U - Human amniotic membrane cutting tool - Google Patents
Human amniotic membrane cutting tool Download PDFInfo
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- CN203369942U CN203369942U CN201320417460.5U CN201320417460U CN203369942U CN 203369942 U CN203369942 U CN 203369942U CN 201320417460 U CN201320417460 U CN 201320417460U CN 203369942 U CN203369942 U CN 203369942U
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- amniotic membrane
- human amniotic
- cutting tool
- cylinder
- people
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- 210000001691 amnion Anatomy 0.000 title claims abstract description 31
- 238000003466 welding Methods 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract 4
- 239000010935 stainless steel Substances 0.000 claims abstract 4
- 238000000034 method Methods 0.000 abstract 1
- 241000826860 Trapezium Species 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
本实用新型涉及一种人羊膜切割刀具，适用于人羊膜的切割以及分辨人羊膜的上皮面和基底面，属于医疗器械技术领域。它是由不锈钢薄板通过焊接等连接方式围成的直角梯形筒体，即筒体的横截面为直角梯形，筒体的一端设置有刀刃。不锈钢薄板的厚度为2mm-4mm，筒体的长度为8-10cm。本实用新型人羊膜切割刀具由于筒体的截面是直角梯形，使切割后的人羊膜不仅有规则的形状，同时，还使切割后的人羊膜具有方向性，直角梯形的斜边处于右手边，这就很容易的区分出人羊膜的上皮面和基底面，解决了人羊膜不好区分正反面的问题，为人羊膜的开发利用奠定了基础。
The utility model relates to a human amniotic membrane cutting tool, which is suitable for cutting the human amniotic membrane and distinguishing the epithelial surface and the basal surface of the human amniotic membrane, and belongs to the technical field of medical equipment. It is a right-angled trapezoidal cylinder surrounded by stainless steel sheets through welding and other connection methods, that is, the cross-section of the cylinder is a right-angled trapezoid, and one end of the cylinder is provided with a blade. The thickness of the stainless steel sheet is 2mm-4mm, and the length of the cylinder is 8-10cm. Because the section of the human amniotic membrane cutting tool of the utility model is a right-angled trapezoid, the cut human amniotic membrane not only has a regular shape, but also makes the cut human amniotic membrane directional, and the hypotenuse of the right-angled trapezoid is on the right hand side. This makes it easy to distinguish the epithelial surface and the basal surface of the human amniotic membrane, which solves the problem that it is difficult to distinguish the front and back sides of the human amniotic membrane, and lays the foundation for the development and utilization of the human amniotic membrane.
Description
Technical field
This utility model relates to a kind of people's amniotic membrane cutting tool, is applicable to the cutting of people's amniotic membrane and epithelial surface and the basal surface of differentiating people's amniotic membrane, belongs to technical field of medical instruments.
Background technology
In clinical practice, the epithelial surface of people's amniotic membrane and basal surface are difficult to distinguish, and this makes troubles to clinical practice.Solving this technical problem, is the prerequisite of people's amniotic membrane at clinical application.
Summary of the invention
The problem that this utility model exists for above-mentioned prior art and a kind of people's amniotic membrane cutting tool is provided, utilize this cutter not only can cut easily people's amniotic membrane, epithelial surface and the basal surface of people's amniotic membrane can also effectively be distinguished, for people's amniotic membrane provides precondition at clinical application.
The technical solution of the utility model is as follows:
A kind of people's amniotic membrane cutting tool is characterized in that: it is the right-angled trapezium cylindrical shell surrounded by connected modes such as welding by stainless sheet steel, and the cross section of cylindrical shell is right-angled trapezium, and an end of cylindrical shell is provided with blade.
The thickness of described stainless sheet steel is 2mm-4mm, and the length of cylindrical shell is 8-10cm.
The upper base of described right-angled trapezium is long is 4.5cm, and going to the bottom long is 6.5cm, and the height of right-angled trapezium is 4cm.
This utility model beneficial effect is:
This utility model people amniotic membrane cutting tool is because the cross section of cylindrical shell is right-angled trapezium, people's amniotic membrane after making to cut is well-regulated shape not only, simultaneously, people's amniotic membrane after also making to cut has directivity, the hypotenuse of right-angled trapezium is in right-hand side, this just distinguishes epithelial surface and the basal surface of people's amniotic membrane easily, has solved the problem of the bad differentiation positive and negative of people's amniotic membrane, for the exploitation of people's amniotic membrane are laid a good foundation.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The top view that Fig. 2 is Fig. 1.
In figure, 1, the right-angled trapezium cylindrical shell, 2, blade.
The specific embodiment
Describe this utility model in detail below in conjunction with drawings and Examples.
Embodiment 1
The structure of this utility model people amniotic membrane cutting tool as shown in Figure 1-2, it is the right-angled trapezium cylindrical shell 1 surrounded by connected modes such as welding by stainless sheet steel, the cross section that is cylindrical shell is right-angled trapezium, one end of cylindrical shell is provided with blade 2, the thickness of stainless sheet steel is 2mm-4mm, and the length of cylindrical shell can be 8cm-10cm, and the upper base of right-angled trapezium is long is 4.5cm, going to the bottom long is 6.5cm, and the height of right-angled trapezium is 4cm.
Fig. 1 is the long 4.5cm of being of the upper base of a right-angled trapezium, and going to the bottom long is 6.5cm, and the height of right-angled trapezium is 4cm.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320417460.5U CN203369942U (en) | 2013-07-15 | 2013-07-15 | Human amniotic membrane cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320417460.5U CN203369942U (en) | 2013-07-15 | 2013-07-15 | Human amniotic membrane cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203369942U true CN203369942U (en) | 2014-01-01 |
Family
ID=49832500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320417460.5U Expired - Fee Related CN203369942U (en) | 2013-07-15 | 2013-07-15 | Human amniotic membrane cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203369942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247726A (en) * | 2018-03-12 | 2018-07-06 | 沈阳艾米奥生物工程技术研发中心有限公司 | A kind of people's amnion cutter device |
-
2013
- 2013-07-15 CN CN201320417460.5U patent/CN203369942U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247726A (en) * | 2018-03-12 | 2018-07-06 | 沈阳艾米奥生物工程技术研发中心有限公司 | A kind of people's amnion cutter device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20190715 |