CN201182607Y - Disposable dental film fixing measurement clip for oral photography - Google Patents
Disposable dental film fixing measurement clip for oral photography Download PDFInfo
- Publication number
- CN201182607Y CN201182607Y CNU2008200315529U CN200820031552U CN201182607Y CN 201182607 Y CN201182607 Y CN 201182607Y CN U2008200315529 U CNU2008200315529 U CN U2008200315529U CN 200820031552 U CN200820031552 U CN 200820031552U CN 201182607 Y CN201182607 Y CN 201182607Y
- Authority
- CN
- China
- Prior art keywords
- dental film
- clamp
- tooth sheet
- dental
- plate
- 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
- 238000005259 measurement Methods 0.000 title 1
- 210000000214 mouth Anatomy 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 210000003128 head Anatomy 0.000 claims description 18
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a disposal oral cavity photography dental film fixed measuring clamp which comprises a dental film fixing clamp, a handle and a steel ball. The measuring clamp is characterized in that a dental film fixing plate is connected with an elastic clamp plate to construct the dental film fixing clamp; one end of the elastic clamp plate is connected with the dental film fixing plate; a plurality of step grooves are formed between the stepped plane made on the upper part of the end of the elastic clamp plate and the dental film fixing plate; the arc surface lug boss made on the upper part of the other end of the elastic clamp plate is elastically contacted with the lower end surface of the dental film fixing plate. When the dental film fixed measuring clamp is in use, the dental film is pushed in from one end of the lug boss, the dental film is pushed in the corresponding step groove according to the thickness of the dental film so that the dental film is clamped and fixed to be arranged in the oral cavity for photographing; the installation of the fixed measuring clamp is convenient and rapid. Because enough elasticity is maintained between the lug boss of the elastic clamp plate and the dental film fixing plate, the step groove is tightly matched with the dental film to enable the dental film to be firmly fixed; the dental film can not loose during the photographing process; the photography effect is good; the disposal oral cavity photography dental film fixed measuring clamp provides reliable dental film for the treatment.
Description
Technical field
This utility model relates to a kind of medical machinery, the tooth sheet fixation measuring clamp that uses when being specifically related to oral photographing.
Background technology
Oral photographing is a detection means commonly used in the oral medical.Adopt traditional manual operations during present most of small-middle hospital photography, promptly patient under doctor's guidance, with hands fixedly the tooth sheet photograph, so both unhygienic, dangerous again, also cause cross infection easily.In addition, because the position that film is placed in the oral cavity is different, camera angle is difficult to guarantee, makes into image distortion, influences diagnosis effect.The patent of invention " fixation measuring clamp for oral photographing dental film " (publication number CN1792332A) of my application in 2005 preferably resolves the above problem that exists in the oral photographing.But the tooth sheet fixation clamp of this patent of invention adopts the two ends flanging to form crack, in this crack, clamp the tooth sheet, because tooth leaf length size difference, thickness is different, a fixation clamp is difficult to satisfy the tooth sheet of multiple size, specification, must select the fixation clamp of multiple different size for use, cause waste, use also inconvenient.Dental film holder is held insecurely in addition, influences imaging effect.
Summary of the invention
This utility model provides a kind of disposable oral cavity photographing dental film fixation measuring clamp, wherein, tooth sheet fixation clamp is formed by connecting by tooth sheet fixing head and Elastic clamping plate, described Elastic clamping plate one end is connected with described tooth sheet fixing head, forms many step grooves between step ladder plane that this end top makes and the described tooth sheet fixing head; Arc surfaced boss and described tooth sheet fixing head lower surface Elastic Contact that the other end top of described Elastic clamping plate makes.
This utility model is realized with following technical scheme: a kind of disposable oral cavity photographing dental film fixation measuring clamp, comprise tooth sheet fixation clamp, with tooth the sheet fixedly handle that is connected of plate holder upper end, the steel ball that is fixed on tooth sheet fixation clamp and handle junction, it is characterized in that: described tooth sheet fixation clamp is made up of tooth sheet fixing head and Elastic clamping plate; Described Elastic clamping plate one end is connected with described tooth sheet fixing head, and the Elastic clamping plate top of link makes the step ladder plane, forms many step grooves between this plane and the described tooth sheet fixing head; Boss and described tooth sheet fixing head lower surface Elastic Contact that described Elastic clamping plate other end top makes; Described boss is the arc surfaced boss.
Good effect of the present utility model is:
1, utilize step trough and elasticity boss clamping tooth sheet, the tooth sheet of clamping different-thickness effectively, clamping is firm, and tooth sheet fixed position is accurate during photography.
2, tooth sheet that can clamping different length size, a tractor serves several purposes is widely used.
Description of drawings
Below in conjunction with drawings and Examples this utility model is described in further detail.
Fig. 1 is this utility model structural representation;
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1, handle, 2, steel ball, 3, tooth sheet fixing head, 4, Elastic clamping plate, 4-1, boss, 4-2, step trough.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of disposable oral cavity photographing dental film fixation measuring clamp, comprise tooth sheet fixation clamp, with tooth the sheet fixedly handle 1 that is connected of plate holder upper end, the steel ball 2 that is fixed on tooth sheet fixation clamp and handle 1 junction, it is characterized in that: described tooth sheet fixation clamp is made up of tooth sheet fixing head 3 and Elastic clamping plate 4; Described Elastic clamping plate 4 one ends are connected with described tooth sheet fixing head 3, and Elastic clamping plate 4 tops of link make the step ladder plane, form many step groove 4-2 between this plane and the described tooth sheet fixing head 3; Boss 4-1 and described tooth sheet fixing head 3 lower surface Elastic Contact that described Elastic clamping plate 4 other end tops make; Described boss 4-1 is the arc surfaced boss.
As shown in Figure 1 and Figure 2, during use, tooth sheet boss 4-1 one end from Elastic clamping plate 4 is pushed, according to the thickness of tooth sheet, the tooth sheet is pushed among the corresponding step trough 4-2, the tooth sheet just is held firmly, puts into the oral cavity then and photographs, and is easy for installation, quick.Because between boss 4-1 in the Elastic clamping plate 4 and the tooth sheet fixing head 3 enough elasticity is arranged, step trough 4-2 and tooth sheet closely cooperate, make the tooth sheet fixing more firm, the tooth sheet can not become flexible during photography, and photographic effects is good, for treatment provides reliable tooth sheet.
Claims (1)
1, a kind of disposable oral cavity photographing dental film fixation measuring clamp, comprise tooth sheet fixation clamp, with tooth the sheet fixedly handle (1) that is connected of plate holder upper end, the steel ball (2) that is fixed on tooth sheet fixation clamp and handle (1) junction, it is characterized in that: described tooth sheet fixation clamp is made up of tooth sheet fixing head (3) and Elastic clamping plate (4); Described Elastic clamping plate (4) one ends are connected with described tooth sheet fixing head (3), and the Elastic clamping plate of link (4) top makes the step ladder plane, form many step grooves (4-2) between this plane and the described tooth sheet fixing head (3); Boss (4-1) that described Elastic clamping plate (4) other end top makes and described tooth sheet fixing head (3) lower surface Elastic Contact; Described boss (4-1) is the arc surfaced boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200315529U CN201182607Y (en) | 2008-02-03 | 2008-02-03 | Disposable dental film fixing measurement clip for oral photography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200315529U CN201182607Y (en) | 2008-02-03 | 2008-02-03 | Disposable dental film fixing measurement clip for oral photography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201182607Y true CN201182607Y (en) | 2009-01-21 |
Family
ID=40270342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200315529U Expired - Fee Related CN201182607Y (en) | 2008-02-03 | 2008-02-03 | Disposable dental film fixing measurement clip for oral photography |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201182607Y (en) |
-
2008
- 2008-02-03 CN CNU2008200315529U patent/CN201182607Y/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: 20090121 Termination date: 20110203 |