CN212439033U - Ophthalmic double-end curet - Google Patents
Ophthalmic double-end curet Download PDFInfo
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- CN212439033U CN212439033U CN202020168542.0U CN202020168542U CN212439033U CN 212439033 U CN212439033 U CN 212439033U CN 202020168542 U CN202020168542 U CN 202020168542U CN 212439033 U CN212439033 U CN 212439033U
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- spoon head
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Abstract
The utility model discloses an ophthalmological double-head curette, which is characterized by comprising a body part with a handle in the middle, wherein a first spoon head and a second spoon head are respectively arranged at two ends of the body part; the handle is an ellipsoid, and the spoon head I and the spoon head II are circular spoon-shaped concave structures with different specifications. Through the utility model discloses a double-end curet can strike off at the spoon head at alternative use both ends at any time in the art, can high efficiency must clear away pathological change tissue, convenient operation, curet simple structure, convenience safe in utilization simultaneously practice thrift operating time, has improved operation efficiency and convenient operation of quality, reduces operations such as change apparatus in the art, reduces operation nurse's transmission surgical instruments's number of times and disinfection apparatus's number of times, improves operation efficiency, can form standard medical product.
Description
Technical Field
The utility model relates to an ophthalmology double-end curet belongs to medical instrument technical field.
Background
The aragonima, hordeolum and the like are common diseases in ophthalmology, chronic inflammation is usually caused by the blockage of meibomian gland discharge pipelines and the retention of secretion, patients with ineffective conservative treatment need to be subjected to surgical scraping, pus and granulation tissues in the aragonima are scraped out by an ophthalmological curette after the aragonima is cut, and meanwhile, the cyst cavity can be damaged by the curette to prevent postoperative recurrence.
The size of the chalazia is varied, some very small chalazia may have a diameter of only 2-3 mm, and large chalazia may reach 1-2 cm, and according to the size of the chalazia, incisions and curettes of corresponding size are selected during the operation, so as to achieve the minimum trauma and the most thorough removal of pus and granulation tissues.
At present, the traditional curettage spoon that uses clinically is divided into the ophthalmology curettage spoon of the key head of equidimension not, selects to use the curettage spoon of corresponding size after the size of evaluation aragonitic before the art, but can appear estimating the mistake on the one hand, and the operation doctor need to change the curettage spoon in the art, and on the other hand some patients have several aragonitic swollen of unequal size simultaneously, need the operation nurse to increase operations such as curettage spoon in the art, has prolonged the operation time, has also increased work such as instrument disinfection, reduces operation efficiency.
Chinese patent document CN 202724099U, application date 2012.08.09, with patent names: an ophthalmic curet is disclosed, which comprises a handle, a neck and a spoon head, wherein the handle is provided with anti-skid threads, and the spoon head is of two back-to-back round spoon-shaped concave structures. The advantage lies in that medical personnel can prevent that the hand from skidding at the operation in-process, prevents to harm the healthy tissue around, has guaranteed the safety and the quality of operation. The spoon head is two circular spoon-shaped sunken structures which are back to back, so that lesion tissues can be scraped in two directions in the operation process, and the operation efficiency is improved. The two spoon heads of the technical scheme disclosed by the patent are at the same end, have the same size, cannot scrape off shot granuloma with different sizes, are relatively complex and are not simple and easy enough.
To sum up, need a simple and easy, practical convenient double-end curette to reduce the operation in the art, the utility model discloses it is simple and convenient to use, can two alternate uses at any time, shortens operation time, improves operation efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides an ophthalmic curet which can be used alternately at any time during operation according to the size of the aragonitic edema.
In order to solve the technical problem, the utility model provides an ophthalmologic double-head curette which is characterized by comprising a body part with a handle in the middle, wherein a spoon head I and a spoon head II are respectively arranged at two ends of the body part; the handle is an ellipsoid, and the spoon head I and the spoon head II are circular spoon-shaped concave structures with different specifications.
Preferably, the outer side of the handle is provided with anti-slip threads.
Preferably, the ratio of the length of the central axis to the short axis of the ellipsoid is 2: 1.
Preferably, the length of the body part is 13cm, and the specifications of the spoon head I and the spoon head II are respectively 2mm in diameter and 4mm in diameter.
The utility model discloses the spoon head at both ends is big one little circular spoon form sunk structure, can alternate use at any time in the art to thoroughly clear pus and granulation tissue totally, reduced operation operating time, alleviateed patient's misery, also reduced nurse's work load simultaneously. For a plurality of patients with the same granuloma, the surgical doctor can alternately use the spoon heads at two ends to scrape off at any time in the operation according to the size of the granuloma, and the operation is convenient.
Through the utility model discloses a double-end curet can strike off at the spoon head at alternative use both ends at any time in the art, can high efficiency must clear away pathological change tissue, convenient operation, curet simple structure, convenience safe in utilization simultaneously practice thrift operating time, has improved operation efficiency and convenient operation of quality, reduces operations such as change apparatus in the art, reduces operation nurse's transmission surgical instruments's number of times and disinfection apparatus's number of times, improves operation efficiency, can form standard medical product.
Drawings
Fig. 1 is a schematic view of the ophthalmic double-head curette provided by the present invention.
Detailed Description
In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Examples
As shown in figure 1, the utility model provides an ophthalmic double-end curette, which comprises a body part with a handle 2 in the middle, wherein the length of the body part is 13 cm. The handle 2 is an ellipsoid, the length ratio of a central axis to a short axis of the ellipsoid is 2:1, and the length of the short axis is 2 mm. The outer side of the handle 2 is provided with anti-skid threads. The two ends of the body part are respectively provided with a first spoon head 1 and a second spoon head 3, and the first spoon head 1 and the second spoon head 3 are respectively of a circular spoon-shaped concave structure with the diameter of 2mm and the diameter of 4 mm.
Claims (4)
1. An ophthalmologic double-head curet is characterized by comprising a body part with a handle (2) in the middle, wherein a first spoon head (1) and a second spoon head (3) are respectively arranged at two ends of the body part; the handle (2) is an ellipsoid, and the spoon head I (1) and the spoon head II (3) are circular spoon-shaped concave structures with different specifications.
2. An ophthalmic double-ended curette according to claim 1, wherein the handle (2) is provided with anti-slip threads on its outside.
3. An ophthalmic double-ended curette as claimed in claim 1, wherein the ellipsoid has a length ratio of the central axis to the short axis of 2: 1.
4. An ophthalmic double-ended curette as claimed in claim 1, wherein the length of said body portion is 13cm, and the dimensions of the spoon head one (1) and spoon head two (3) are 2mm diameter and 4mm diameter, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020168542.0U CN212439033U (en) | 2020-02-13 | 2020-02-13 | Ophthalmic double-end curet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020168542.0U CN212439033U (en) | 2020-02-13 | 2020-02-13 | Ophthalmic double-end curet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212439033U true CN212439033U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020168542.0U Active CN212439033U (en) | 2020-02-13 | 2020-02-13 | Ophthalmic double-end curet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212439033U (en) |
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2020
- 2020-02-13 CN CN202020168542.0U patent/CN212439033U/en active Active
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