CN206730038U - A kind of Practical environmental protection foreign body on cornea spade for scraping - Google Patents
A kind of Practical environmental protection foreign body on cornea spade for scraping Download PDFInfo
- Publication number
- CN206730038U CN206730038U CN201621443672.0U CN201621443672U CN206730038U CN 206730038 U CN206730038 U CN 206730038U CN 201621443672 U CN201621443672 U CN 201621443672U CN 206730038 U CN206730038 U CN 206730038U
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- CN
- China
- Prior art keywords
- spade
- scraping
- shovel head
- cornea
- head
- 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.)
- Withdrawn - After Issue
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
It the utility model is related to a kind of Practical environmental protection foreign body on cornea spade for scraping, the spade for scraping is provided with shovel head, connecting rod, spade, and the shovel head afterbody is connected by connecting rod with spade head, and the shovel head is ring-type, in cone, the shovel head edge is edge structure on the shovel head head.It the advantage is that, spade for scraping shovel head edge is blade, can both have been cutd open with shovel head head and scrape cornea, can be polished again with shovel head side corneal；Spade is hollow spade, is easy to be enclosed on existing injector syringe and uses；Spade for scraping shovel head is ring-type, and inside is space, is easy to wash the foreign matter and cornea tissue struck off；Spade for scraping can high-temperature sterilization, recycling, it is cost-effective；It is simple in construction, it is easy to operation, suitable for various operation on cornea.
Description
Technical field
Technical field of medical instruments is the utility model is related to, is that a kind of Practical environmental protection foreign body on cornea strikes off specifically
Shovel.
Background technology
In clinical ophthalmology, some foreigies body on cornea patient can be often run into, need to row foreign body on cornea immediately in clinical diagnosis and treatment process
Reject art.Clinically most-often used at present is to carry out corneal foreign matter removing with OT syringe needles, the method have it is many not
Foot part.
Clinically rejected at present using OT syringe needle corneal foreign bodies, because OT injection needles only have a pin
Piece, i.e. a tip and two side edges, therefore have following defect:It is laborious during rejecting foreign body on cornea, reject angle and dynamics is difficult to slap
Hold；Foreign body on cornea is not easy to reject completely, easily leaves foreign matter residue；Easily cause that the surface of a wound is untidy, the surface of a wound is excessive when rejecting repeatedly；
OT syringe needles needle point is excessively sharp to may result in perforation of cornea, causes ah outflow, intraocular inflammation；OT syringes are one
The secondary sterile articles for use of property, need to abandon, easily cause the wasting of resources after.
Chinese invention patent CN201410325489.X, publication date 2016.02.10, disclose a kind of foreign body on cornea and take
Go out spoon.This foreign body on cornea taking-up spoon, which is only capable of cuing open, scrapes cornea, and cornea edge of wound is big.
Chinese utility model patent CN2015203685250, publication date 2015.11.11, disclose a kind of replaceable pin
The corneal foreign matter removing needle of head.This rejecting pin is only capable of cuing open and scrapes cornea, can not corneal polished.
Therefore, need badly one kind can corneal polished, edge of wound is small, and the foreign body on cornea for not influenceing surgical field of view strikes off dress
Put, and had not been reported at present on this device.
The content of the invention
The purpose of this utility model is to be directed to deficiency of the prior art, there is provided a kind of Practical environmental protection foreign body on cornea strikes off
Shovel.
To achieve the above object, the utility model adopts the technical scheme that：
A kind of Practical environmental protection foreign body on cornea spade for scraping, the spade for scraping are provided with shovel head, connecting rod, spade, the shovel head
Afterbody is connected by connecting rod with spade head, and the shovel head is ring-type, and the shovel head head is in cone, the shovel head edge
For edge structure.
For the spade in cone, the spade is hollow spade.
The connecting rod inner hollow.
The spade for scraping length is 28-40mm, and the shovel head length is 4-8mm, and the connection pole length is 6-15mm, institute
It is 15-25mm to state spade length.
The utility model advantage is：
1st, spade for scraping shovel head edge is blade, can both have been cutd open with shovel head head and scrape cornea, can use shovel head side pair again
Cornea is polished；
2nd, spade is hollow spade, is easy to be enclosed on existing injector syringe and uses；
3rd, spade for scraping shovel head is ring-type, and inside is space, is easy to wash the foreign matter and cornea tissue struck off；
4th, spade for scraping can high-temperature sterilization, recycling, it is cost-effective；
5th, it is simple in construction, it is easy to operation, suitable for various operation on cornea.
Brief description of the drawings
Accompanying drawing 1 is the top view of the first spade for scraping of the present utility model.
Accompanying drawing 2 is the rearview of the first spade for scraping of the present utility model.
Accompanying drawing 3 is the stereogram of the first spade for scraping of the present utility model.
Accompanying drawing 4 is the top view of second of spade for scraping of the present utility model.
Accompanying drawing 5 is the rearview of second of spade for scraping of the present utility model.
Accompanying drawing 6 is the stereogram of second of spade for scraping of the present utility model.
Accompanying drawing 7 is the top view of the third spade for scraping of the present utility model.
Accompanying drawing 8 is the rearview of the third spade for scraping of the present utility model.
Accompanying drawing 9 is the stereogram of the third spade for scraping of the present utility model.
Embodiment
Embodiment provided by the utility model is elaborated below in conjunction with the accompanying drawings.
The reference and part being related in accompanying drawing are as follows：
1. the connecting rod of shovel head 2.
3. spade
Embodiment 1
A kind of Practical environmental protection foreign body on cornea spade for scraping of the present utility model, reference picture 1-3, the spade for scraping are provided with shovel head
1st, connecting rod 2, spade 3, the afterbody of shovel head 1 are connected by connecting rod 2 with the head of spade 3, and the shovel head 1 is ring-type, described
The head of shovel head 1 is in flat taper, and the edge of shovel head 1 is edge structure, and for the spade 3 in cone, the spade 3 is hollow scraper
Handle, the spade for scraping length are 28-40mm, and the shovel head length is 4-8mm, and the connection pole length is 6-15mm, the shovel
Handle length is 15-25mm.
A kind of application method of Practical environmental protection foreign body on cornea spade for scraping of the present utility model is that spade 3 is enclosed on into injection
Device head, cutd open using the head of shovel head 1 and scrape cornea, polished using the side corneal of shovel head 1；Because shovel head 1 is ring-type
Structure, inside is space, is easy to wash the foreign matter and cornea tissue struck off.
Embodiment 2
A kind of Practical environmental protection foreign body on cornea spade for scraping of the present utility model, reference picture 4-6, the spade for scraping are provided with shovel head
1st, connecting rod 2, spade 3, the afterbody of shovel head 1 are connected by connecting rod 2 with the head of spade 3, and the shovel head 1 is ring-type, described
The head of shovel head 1 protrusion is in tip-shape, and the edge of shovel head 1 is edge structure, and for the spade 3 in cone, the spade 3 is sky
Heart spade, the inner hollow of connecting rod 2, the spade for scraping length are 28-40mm, and the shovel head length is 4-8mm, the company
Extension bar length is 6-15mm, and the spade length is 15-25mm.
A kind of application method of Practical environmental protection foreign body on cornea spade for scraping of the present utility model is that spade 3 is enclosed on into injection
Device head, cutd open using the tip of shovel head 1 and scrape cornea, polished using the side corneal of shovel head 1；Because shovel head 1 is ring-type
Structure, inside is space, is easy to wash the foreign matter and cornea tissue struck off.
Embodiment 3
A kind of Practical environmental protection foreign body on cornea spade for scraping of the present utility model, reference picture 7-9, the spade for scraping are provided with shovel head
1st, connecting rod 2, spade 3, the afterbody of shovel head 1 are connected by connecting rod 2 with the head of spade 3, and the shovel head 1 is ring-type, described
The head of shovel head 1 is in flat taper, and the edge of shovel head 1 is edge structure, and for the spade 3 in cone, the spade 3 is hollow scraper
Handle, the spade for scraping length are 28-40mm, and the shovel head length is 4-8mm, and the connection pole length is 6-15mm, the shovel
Handle length is 15-25mm.
A kind of application method of Practical environmental protection foreign body on cornea spade for scraping of the present utility model is that spade 3 is enclosed on into injection
Device head, cutd open using the tip of shovel head 1 and scrape cornea, polished using the side corneal of shovel head 1；Because shovel head 1 is ring-type
Structure, inside is space, is easy to wash the foreign matter and cornea tissue struck off；, can be from injection due to connecting rod inner hollow
Injection decoction or cleaning solution in device.
A kind of the advantages of Practical environmental protection foreign body on cornea spade for scraping of the present utility model, is that spade for scraping shovel head edge is
Blade, it can both be cutd open with shovel head head and scrape cornea, can have been polished again with shovel head side corneal；Spade is hollow spade,
It is easy to be enclosed on existing injector syringe and uses；Spade for scraping shovel head is ring-type, and inside is space, is easy to wash the foreign matter struck off
And cornea tissue；Spade for scraping can high-temperature sterilization, recycling, it is cost-effective；It is simple in construction, it is easy to operation, suitable for various angles
Film is performed the operation.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
Art personnel, on the premise of the utility model method is not departed from, some improvement and supplement can also be made, these are improved and supplement
Also it should be regarded as the scope of protection of the utility model.
Claims (4)
- A kind of 1. Practical environmental protection foreign body on cornea spade for scraping, it is characterised in that the spade for scraping is provided with shovel head, connecting rod, spade, The shovel head afterbody is connected by connecting rod with spade head, and the shovel head is ring-type, and the shovel head head is described in cone Shovel head edge is edge structure.
- 2. spade for scraping according to claim 1, it is characterised in that for the spade in cone, the spade is hollow scraper Handle.
- 3. spade for scraping according to claim 1, it is characterised in that the connecting rod inner hollow.
- 4. according to any described spade for scraping of claim 1-3, it is characterised in that the spade for scraping length is 28-40mm, described Shovel head length is 4-8mm, and the connection pole length is 6-15mm, and the spade length is 15-25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443672.0U CN206730038U (en) | 2016-12-27 | 2016-12-27 | A kind of Practical environmental protection foreign body on cornea spade for scraping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443672.0U CN206730038U (en) | 2016-12-27 | 2016-12-27 | A kind of Practical environmental protection foreign body on cornea spade for scraping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206730038U true CN206730038U (en) | 2017-12-12 |
Family
ID=60555590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621443672.0U Withdrawn - After Issue CN206730038U (en) | 2016-12-27 | 2016-12-27 | A kind of Practical environmental protection foreign body on cornea spade for scraping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206730038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420159A (en) * | 2016-12-27 | 2017-02-22 | 上海市同济医院 | Cornea foreign matter scraping shovel |
-
2016
- 2016-12-27 CN CN201621443672.0U patent/CN206730038U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420159A (en) * | 2016-12-27 | 2017-02-22 | 上海市同济医院 | Cornea foreign matter scraping shovel |
| CN106420159B (en) * | 2016-12-27 | 2018-09-18 | 上海市同济医院 | A kind of foreign body on cornea spade for scraping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171212 Effective date of abandoning: 20180918 |