CN201313288Y - Medical tooth-shaped tweezers - Google Patents
Medical tooth-shaped tweezers Download PDFInfo
- Publication number
- CN201313288Y CN201313288Y CNU2008202271493U CN200820227149U CN201313288Y CN 201313288 Y CN201313288 Y CN 201313288Y CN U2008202271493 U CNU2008202271493 U CN U2008202271493U CN 200820227149 U CN200820227149 U CN 200820227149U CN 201313288 Y CN201313288 Y CN 201313288Y
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- tooth
- tweezers
- profile
- shaped
- tweezer
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Abstract
The utility model belongs to the field of medical instruments, and particularly relates to a pair of medical tooth-shaped tweezers. The medical tooth-shaped tweezers comprise arms of the tweezers, one end of one arm is fixedly connected with one end of the other arm and the inner sides of the arms are opposite, the arms are in an opening state due to the elasticity, the other ends of the arms of the tweezers are heads of the tweezers, the matching surface of two heads is shaped in protrusive teeth, and the tooth-shaped concave and the tooth-shaped convex are mutually meshed. The heads adopts mutually meshed tooth-shaped concave and the tooth-shaped convex, so that both the contact surface and the friction force are increased, a disinfection gauze or a disinfection cotton ball can be easily clamped, the redundant liquid of the disinfection gauze or the disinfection cotton ball can be easily squeezed out, and the material is saved.
Description
Technical field
The utility model belongs to medical instruments field, relates in particular to a kind of medical profile of tooth tweezers.
Background technology
At present, the tweezers of Shi Yonging are that two spring steel plates are formed by connecting clinically, and the tweezer head is oval, and this tweezers are mainly used to the sterilization before clamping dressing or tissue and blood drawing, the injection etc.
The major defect of these tweezers is: tweezers are made by spring steel plate and form, the tweezer head is oval, when carrying out disinfection, generally to gauze or the sterilized cotton ball that soak thimerosal be pushed, the slickness of the elliptical shape of tweezer head and spring steel plate material, abundant inadequately when causing pushing, cause the waste of material easily.
Summary of the invention
The utility model has overcome above-mentioned defective, provides a kind of two tweezer head mating surfaces to be outstanding profile of tooth, and profile of tooth concavo-convex between intermeshing medical tweezers.
The purpose of this utility model is achieved in that a kind of medical profile of tooth tweezers, comprises the tweezer arm, and two tweezer arms, one end is connected, and relatively inboard, the tweezer arm relies on the open-shaped attitude of elasticity, and the other end of tweezer arm is the tweezer head, two tweezer head mating surfaces are outstanding profile of tooth, and profile of tooth is meshing with each other between concavo-convex.The concavo-convex transversary or vertical structure or the concavo-convex engagement place of described profile of tooth of being of described profile of tooth is 60 degree angles.
The beneficial effects of the utility model: the tweezer head is that intermeshing profile of tooth is concavo-convex, and contact-making surface and frictional force all increase, and can easierly clamp antiseptic gauze or sterilized cotton ball, squeezes out the excess liquid of antiseptic gauze or sterilization ball easily, has saved material.
Description of drawings
Accompanying drawing 1 is the concavo-convex structural representation that is the tweezers of transversary of tweezer head profile of tooth.
Accompanying drawing 2 is the concavo-convex structural representation that is the tweezer head of vertical structure of profile of tooth.
Accompanying drawing 3 is the structural representation of the tweezer head of 60 degree angles for the concavo-convex engagement place of profile of tooth.
The specific embodiment
Further specify the technical solution of the utility model below by embodiment.
Embodiment 1
A kind of medical profile of tooth tweezers comprise that tweezer arm 1, two tweezer arm 1 one ends are connected, and relatively inboard, tweezer arm 1 relies on the open-shaped attitude of elasticity, and the other end of tweezer arm is a tweezer head 2, two tweezer heads, 2 mating surfaces are outstanding profile of tooth, and profile of tooth is meshing with each other the concavo-convex transversary that is of described profile of tooth between concavo-convex.
A kind of medical profile of tooth tweezers comprise that tweezer arm 1, two tweezer arm 1 one ends are connected, and relatively inboard, tweezer arm 1 relies on the open-shaped attitude of elasticity, and the other end of tweezer arm is a tweezer head 2, two tweezer heads, 2 mating surfaces are outstanding profile of tooth, and profile of tooth is meshing with each other the concavo-convex vertical structure that is of described profile of tooth between concavo-convex.
Embodiment 3
A kind of medical profile of tooth tweezers comprise that tweezer arm 1, two tweezer arm 1 one ends are connected, and relatively inboard, tweezer arm 1 relies on the open-shaped attitude of elasticity, and the other end of tweezer arm is a tweezer head 2, two tweezer heads, 2 mating surfaces are outstanding profile of tooth, and profile of tooth is meshing with each other between concavo-convex, and the concavo-convex engagement place of described profile of tooth is 60 degree angles.
Claims (4)
1. medical profile of tooth tweezers comprise the tweezer arm, and two tweezer arms, one end is connected, and inboard the tweezer arm relies on the open-shaped attitude of elasticity relatively, and the other end of tweezer arm is the tweezer head, it is characterized in that: two tweezer head mating surfaces are outstanding profile of tooth, and profile of tooth is meshing with each other between concavo-convex.
2. medical profile of tooth tweezers as claimed in claim 1 is characterized in that: the concavo-convex transversary that is of described profile of tooth.
3. medical profile of tooth tweezers as claimed in claim 1 is characterized in that: the concavo-convex vertical structure that is of described profile of tooth.
4. medical profile of tooth tweezers as claimed in claim 1 is characterized in that: the concavo-convex engagement place of described profile of tooth is 60 degree angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202271493U CN201313288Y (en) | 2008-12-16 | 2008-12-16 | Medical tooth-shaped tweezers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202271493U CN201313288Y (en) | 2008-12-16 | 2008-12-16 | Medical tooth-shaped tweezers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313288Y true CN201313288Y (en) | 2009-09-23 |
Family
ID=41125076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202271493U Expired - Fee Related CN201313288Y (en) | 2008-12-16 | 2008-12-16 | Medical tooth-shaped tweezers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313288Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105030301A (en) * | 2015-07-23 | 2015-11-11 | 洛阳理工学院 | Medical tissue tweezers capable of removing gauze automatically |
-
2008
- 2008-12-16 CN CNU2008202271493U patent/CN201313288Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105030301A (en) * | 2015-07-23 | 2015-11-11 | 洛阳理工学院 | Medical tissue tweezers capable of removing gauze automatically |
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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: 20090923 Termination date: 20101216 |