CN202740218U - Scalpel used for ophthalmology department - Google Patents
Scalpel used for ophthalmology department Download PDFInfo
- Publication number
- CN202740218U CN202740218U CN 201220485077 CN201220485077U CN202740218U CN 202740218 U CN202740218 U CN 202740218U CN 201220485077 CN201220485077 CN 201220485077 CN 201220485077 U CN201220485077 U CN 201220485077U CN 202740218 U CN202740218 U CN 202740218U
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- CN
- China
- Prior art keywords
- cutter head
- handle
- scalpel
- cutter
- knife
- 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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- Surgical Instruments (AREA)
- Knives (AREA)
Abstract
The utility model relates to a scalpel used for an ophthalmology department and belongs to the technical field of scalpel structures for the ophthalmology department. The scalpel used for the ophthalmology department comprises a cutter handle and a cutter head, wherein the cutter handle is connected with the cutter head by virtue of a screw thread, the cutter head is replaced by dismounting the screw thread, the cutter head is in a triangle shape, two triangular sides are smooth blades, the blades are wavy, and the center of the cutter head is a round blade; the cutter handle is provided with latticed anti-skidding lines, and sucking discs are arranged at the two sides of the cutter handle; and the cutter handle, the cutter head and the circular blade are respectively made from stainless material. The scalpel used for the ophthalmology department provided by the utility model has the advantages that the cutter head can meet different operation requirements, and the scalpel is convenient to use and hardly damages ocular tissue; the screw thread arranged between the cutter handle and the cutter head is convenient for replacing the cutter head; resource is saved; and the sucking discs arranged on the cutter handle and the anti-skidding design can prevent the scalpel from slipping, operation accuracy is improved, and great convenience is provided for medical personnel.
Description
Technical field
This utility model relates to a kind of ophthalmic scalpel, belongs to ophthalmic scalpel structure technical field.
Background technology
Ophthalmic needs the many of operative treatment, and the anatomical structure of eyes and narrow and small surgical field of view have determined that the operating theater instruments of eyes must be small and exquisite, flexible, to satisfy the demand of various operations.At present, the handle of a knife of the ophthalmology scalpel of clinical use is fixedly connected with cutter head, and scalpel then can not re-use after cutter head damages, and causes the waste of resource, and the knife head for surgical that uses now mostly is flat shovel shape, damages easily eyeball tissue.Handle of a knife is difficult for gripping in the operation, and easily landing causes operation accurate not, has increased work difficulty to the medical worker.
Summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and provides that a kind of structure is simple and direct, cutter head is replaceable, be difficult for the harmed eye tissue, grip easily ophthalmic scalpel.
A kind of ophthalmic scalpel of the present utility model, comprise handle of a knife 1 and cutter head 2, special character is that handle of a knife 1 is connected by screw thread 3 with cutter head 2, can be by the dismounting and change cutter head 2 of screw thread 3, described cutter head 2 is triangle, two three arms of angle are smooth blade, and it is wavy that point of a knife is, and the central authorities of cutter head 2 are circular shear blade 4.
Described handle of a knife 1 is provided with latticed anti-slip veins 5, and the both sides of handle of a knife 1 are provided with sucker 6.
Described handle of a knife 1, cutter head 2, circular shear blade 4 are stainless steel material.
A kind of ophthalmic scalpel of this utility model, cutter head can satisfy the needs of different operations, easy to use, be difficult for the harmed eye tissue, screw thread design between handle of a knife and the cutter head is convenient for changing cutter head, economize on resources, and the design of the sucker on the handle of a knife and anti-slip veins can prevent the scalpel landing, improve the operation precision of operation, it is greatly convenient to bring to the medical worker.
Description of drawings
Fig. 1: the structural representation of a kind of ophthalmic scalpel of this utility model;
Among the figure: 1: handle of a knife; 2: cutter head; 3: screw thread; 4: circular shear blade; 5: anti-slip veins; 6: sucker.
The specific embodiment
Referring to accompanying drawing, provide the specific embodiment of the present utility model, be used for formation of the present utility model is further specified.
A kind of ophthalmic scalpel of present embodiment comprises handle of a knife 1 and cutter head 2, and handle of a knife 1 is connected by screw thread 3 with cutter head 2, can be by the dismounting and change cutter head 2 of screw thread 3, described cutter head 2 is triangle, two three arms of angle are smooth blade, it is wavy that point of a knife is, and the central authorities of cutter head 2 are circular shear blade 4.
Described handle of a knife 1 is provided with latticed anti-slip veins 5, and the both sides of handle of a knife 1 are provided with sucker 6.
Described handle of a knife 1, cutter head 2, circular shear blade 4 are stainless steel material.
When carrying out ophthalmologic operation, sucker 6 is adsorbed on and refers on the abdomen in the time of with fingerhold handle of a knife 1, can select two side blades of cutter head 2, wavy tip or circular shear blade 4 to perform the operation according to the needs of operation, or change at any time use in operation process.
A kind of ophthalmic scalpel of this utility model, cutter head can satisfy the needs of different operations, easy to use, be difficult for the harmed eye tissue, screw thread design between handle of a knife and the cutter head is convenient for changing cutter head, economize on resources, and the design of the sucker on the handle of a knife and anti-slip veins can prevent the scalpel landing, improve the operation precision of operation, it is greatly convenient to bring to the medical worker.
Claims (3)
1. ophthalmic scalpel, comprise handle of a knife (1) and cutter head (2), it is characterized in that handle of a knife (1) is connected by screw thread (3) with cutter head (2), described cutter head (2) is triangle, two three arms of angle are smooth blade, it is wavy that point of a knife is, and the central authorities of cutter head (2) are circular shear blade (4).
2. a kind of ophthalmic scalpel as claimed in claim 1 it is characterized in that described handle of a knife (1) is provided with latticed anti-slip veins (5), and the both sides of handle of a knife (1) is provided with sucker (6).
3. a kind of ophthalmic scalpel as claimed in claim 1 is characterized in that described handle of a knife (1), cutter head (2), circular shear blade (4) are stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485077 CN202740218U (en) | 2012-09-21 | 2012-09-21 | Scalpel used for ophthalmology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485077 CN202740218U (en) | 2012-09-21 | 2012-09-21 | Scalpel used for ophthalmology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202740218U true CN202740218U (en) | 2013-02-20 |
Family
ID=47699676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220485077 Expired - Fee Related CN202740218U (en) | 2012-09-21 | 2012-09-21 | Scalpel used for ophthalmology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202740218U (en) |
-
2012
- 2012-09-21 CN CN 201220485077 patent/CN202740218U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130921 |