CN201641953U - Medical convenient open mouth tongs - Google Patents
Medical convenient open mouth tongs Download PDFInfo
- Publication number
- CN201641953U CN201641953U CN2010201509285U CN201020150928U CN201641953U CN 201641953 U CN201641953 U CN 201641953U CN 2010201509285 U CN2010201509285 U CN 2010201509285U CN 201020150928 U CN201020150928 U CN 201020150928U CN 201641953 U CN201641953 U CN 201641953U
- Authority
- CN
- China
- Prior art keywords
- tongs
- jaw
- open mouth
- screw rod
- mouths
- 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
Links
Abstract
The utility model relates to medical convenient open mouth tongs, which belongs to the field of a medical apparatus. The medical convenient open mouth tongs comprise two tongs mouths, a tongs frame, a screw and a handle and are characterized in that the middle parts of the tongs mouths are bent, the two ends of the tongs frame are respectively provided with a hinge shaft, the hinge shafts hinge the root parts of the two tongs mouths on the tongs frame, an anti-skid sleeve is arranged on the upper parts of the tongs mouths, the center of the tongs frame is provided with the screw, the abutted parts of the upper end of the screw and the two tongs mouths are contacted, and the lower end of the screw is provided with the handle. The utility model can not only prevent the skidding and reduce the accidental injury, but also can broaden the operating visual field and facilitate the operation.
Description
Technical field
This utility model relates to the medical apparatus field, at length says it is a kind of medical open mouth tongs that make things convenient for.
Background technology
As everyone knows, the open mouth tongs that use clinically generally are to be made of jaw, tong holder, screw rod and handle at present, and jaw is a linear, and two jaw roots difference hinge is at the two ends of tong holder, screw rod passes the tong holder center and contacts with the apposition position of two jaws, and the outer end of screw rod is fixed with handle.The shortcoming of this structure is: jaw is a linear, skids easily, if will damage patient's oral cavity tissue because of carelessness; And when carrying out the opening operation, jaw can block the visual field, oral cavity, has increased the difficulty of checking.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of medical open mouth tongs that make things convenient for, and can prevent to skid, and reduces accidental injury, the open again operation visual field, handled easily.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of medical open mouth tongs that make things convenient for, be provided with jaw, tong holder, screw rod and handle, it is characterized in that, the mid portion of jaw is a bending, and the two ends of tong holder respectively are provided with a hinge axis, hinge axis with the root hinge of two jaws on tong holder, jaw top is provided with anti-sliding sleeve, the center of tong holder is provided with screw rod, and the upper end of screw rod contacts with the apposition position of two jaws, and the lower end of screw rod is provided with handle.
The beneficial effects of the utility model are, can prevent to skid, and reduce accidental injury, the open again operation visual field, handled easily.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
1. anti-sliding sleeve, 2. jaw, 3. hinge axis, 4. tong holder, 5. handle, 6. screw rods among Fig. 1.
The specific embodiment
In Fig. 1, this utility model is provided with jaw 2, tong holder 4, screw rod 6 and handle 5, the mid portion of jaw 2 is a bending, the two ends of tong holder 4 respectively are provided with a hinge axis 3, on tong holder 4, jaw 2 tops are provided with anti-sliding sleeve 1 to hinge axis 3 with the root hinge of two jaws 2, and the center of tong holder 4 is provided with screw rod 6, the upper end of screw rod 6 contacts with the apposition position of two jaws 2, and the lower end of screw rod 6 is provided with handle 5.
This utility model closes up two jaws 2 in use, outwards makes the bending part, the part that its front end is provided with anti-sliding sleeve 1 is put into the patient oral cavity, and anti-sliding sleeve 1 contact patient's tooth is difficult for skidding, and the patient is felt comfortably cool, and rotary handle 5 then, and screw rod 6 can promote jaw 2, jaw 2 roots outwards move along the hinge axis of tong holder 4, jaw 2 is opened, thereby the patient oral cavity is opened, the bending part of jaw 2 outwards, can not block the visual field, oral cavity, conveniently carry out examination of mouth.
Claims (1)
1. medical open mouth tongs that make things convenient for, be provided with jaw, tong holder, screw rod and handle, it is characterized in that, the mid portion of jaw is a bending, and the two ends of tong holder respectively are provided with a hinge axis, hinge axis with the root hinge of two jaws on tong holder, jaw top is provided with anti-sliding sleeve, the center of tong holder is provided with screw rod, and the upper end of screw rod contacts with the apposition position of two jaws, and the lower end of screw rod is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201509285U CN201641953U (en) | 2010-03-31 | 2010-03-31 | Medical convenient open mouth tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201509285U CN201641953U (en) | 2010-03-31 | 2010-03-31 | Medical convenient open mouth tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201641953U true CN201641953U (en) | 2010-11-24 |
Family
ID=43107131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201509285U Expired - Fee Related CN201641953U (en) | 2010-03-31 | 2010-03-31 | Medical convenient open mouth tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201641953U (en) |
-
2010
- 2010-03-31 CN CN2010201509285U patent/CN201641953U/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: 20101124 Termination date: 20110331 |