CN203763112U - Disposable dental direct imaging digital device protecting jacket - Google Patents
Disposable dental direct imaging digital device protecting jacket Download PDFInfo
- Publication number
- CN203763112U CN203763112U CN201420123440.1U CN201420123440U CN203763112U CN 203763112 U CN203763112 U CN 203763112U CN 201420123440 U CN201420123440 U CN 201420123440U CN 203763112 U CN203763112 U CN 203763112U
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- CN
- China
- Prior art keywords
- direct image
- accommodating section
- image digitizer
- opening
- sheath
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- Withdrawn - After Issue
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a disposable dental direct imaging digital device protecting jacket. The disposable dental direct imaging digital device protecting jacket comprises a bag body structure made of elastic materials, and a positioning unit at the opening end of the bag body structure, and an direct imaging digital device can be accommodated inside the disposable dental direct imaging digital device protecting jacket. The bag body structure is provided with a first accommodating section with the end portion communicated with the opening of the bag body structure and is communicated with a second accommodating section through the other opposite end portion of the first accommodating section, the opening of the first accommodating section is designed to fact towards the second accommodating section to form a reducing channel; the positioning unit can close or narrow the opening of the disposable dental direct imaging digital device protecting jacket and avoid sliding of the direct imaging digital device inside the jacket; when the direct imaging digital device slides into the second accommodating section via the protecting jacket opening and then expands and enters the second accommodating section for wrapping and positioning. Therefore, the time for sleeving the direct imaging digital device with the jacket can be shortened, the usage convenience can be enhanced, and the disposable dental direct imaging digital device protecting jacket can be applied to direct imaging digital devices of any sizes.
Description
Technical field
This utility model relates to a kind of sheath of coated dentistry direct image digitizer, be particularly related to the deserted sheath that a kind of convenient dentist or medical personnel place digital video induction installation, it can abandon after single patient single Buccodental is taken use.
Background technology
Modern; dentist outpatient service or the small-sized dentist's office of patient in large hospital gone to a doctor; for the abnormal examination that carries out first visit, routine inspection or even patient's sense of discomfort of oral cavity Tooth; conventionally patient can be required and take in the safe separate chamber or space that is equipped with professional digital X-ray equipment for shooting by the medical personnel of dentist or assistance; by arrangement, carry out the X-ray of Buccodental and photograph, allow dentist understand in interlock, growth conditions and the oral cavity of patient's root of the tooth and tooth distribution situation relatively.
Once patient, enter room or the space of the safety isolation that is equipped with professional digital X-ray equipment for shooting, patient stands or settles down being required in the anchor point with respect to capture apparatus, the metastomium of health is put on protection dry goods or the medicated clothing that blocks X-ray irradiation and penetrate, please refer to shown in Fig. 1, with one, for showing that the video picture film (being called again Direct Digital image digital device) of X-ray irradiation result is put, enter patient oral cavity with respect to the local tooth position of the specific known patient's of causing sense of discomfort, and by dentist, medical personnel or patient oneself presses mode with hands, really after being located by its interlock mode or by an auxiliary appliance clamping engaging mode by patient, by shining and take the photograph for intraoral direct image digitizer relative position with X-ray outward, make image result after the induction of Direct Digital video picture digitizer produces, dentist is directly watched and is analyzed and explain orally present situation with patient by computer screen again, be conducive to find out when time cause of disease, and can utilize and retain the situations of teeth that each image result of patient carries out for many years and follow the trail of.
In the X-ray image irradiation technique that this kind watched in real time, direct image digitizer is relatively costly doctor's material, it has and cannot sterilize with High Temperature High Pressure or with disinfectant immersion way again, for can being reused, direct image digitizer do not waste resource, again for fear of single patient oral hygiene safety problem in use, then develop a kind of sheath being applicable to by the coated direct image digitizer in periphery at the same time.
The design of tradition sheath tissue becomes an openings of sizes close to the sheath tissue of direct image digitizer size, so, dentist and medical personnel use while inserting sheath in reality, find that direct image digitizer that size is approaching and sheath tissue bring to be not easy aiming and to insert and further cause the time-consuming puzzlement of sheathed action.
Moreover, the direct image digitizer that different vendor produces or its similar inductive component specification size of having nothing in common with each other, and traditional sheath tissue is only applicable on the direct image digitizer of single size, often cause hospital and clinic to buy and to get the raw materials ready respectively for the sheath consumptive material of different size, except causing being difficult in product management and control, also allow medical treatment cost increase.
Summary of the invention
Main purpose of the present utility model is to provide a kind of sheath of coated dentistry direct image digitizer, sheath opening part is designed to bore on a large scale, and form tapered configuration, direct image digitizer can be taken advantage of a situation and move to the anchor portion of sheath, be subject to firmly coated location of sheath, facilitate dentist or medical personnel rapidly direct image digitizer to be put into sheath inside, significantly promote the convenience that sheath is used.
Secondary objective of the present utility model is that sheath itself adopts elastomeric material to be made, make thus single size sheath to support effect by elasticity, the applicable direct image digitizer that is coated on various different size specifications, significantly increases the popularity that sheath is applied.
Another object of the present utility model is that sheath opening part one can dwindle opening relative size or by the positioner of its sealing, cause sheath focal length can bring reduced volume together, sense of discomfort when minimizing sheath enters patient oral cavity, and can avoid direct image digitizer by the inner outwards landing of sheath.
For reaching described object, this utility model sheath is connected to each other and is formed an ostiolate Bag structure by the second blade peripheral edge of one first lamellar body and a symmetry, and location one direct image digitizer is put in described Bag structure inside, begin thus described direct image digitizer and coated sheath to be put into patient oral cavity; Described Bag structure is provided with the first accommodating section of an end and described open communication, and is communicated with one second accommodating section is set by another opposed end of described the first accommodating section, and wherein, described opening size is much larger than the area of section of described direct image digitizer.
And described the first holding area forms a tapered channels that facilitates direct image digitizer to move by described opening towards described the second accommodating section, and make to form the through hole that a size is less than described opening between described the first accommodating section and described the second accommodating section; And align described through hole of described the second accommodating section forms a coated passage that is covered in described direct image digitizer surface, the pore size of described through hole is approximate or be equal to the area of section of described direct image digitizer.
The first lamellar body of this utility model Bag structure and the second lamellar body are mainly to consist of elastomeric material, and the effect that supports while causing described the second accommodating section to be subject to described direct image digitizer to slip into can be expanded the size that changes described coated passage slightly.
In addition, this utility model sheath can further comprise a sealing or dwindle the positioner of described opening, described positioner is connected on the first accommodating section of described Bag structure, in possible embodiments, described positioner can by pasting, assembly, buckling component, snap fit assembly or belt assembly are wherein a kind of to be formed.
Moreover, described direct image digitizer is further set up a transmission line, the transmission line of described direct image digitizer passes from described opening, and described the first accommodating section to take the transmission line of described direct image digitizer be an axle center, around described axle center, form one and bring state together.
Finally, described tapered channels one side is further made as one and extends to the open state of described opening by described through hole, make the common seriality opening that forms of described tapered channels one side and described opening, or, described around openings further have at least one by described opening the breach towards described coated channel direction, make described opening periphery form a noncontinuity state.
Feature of the present utility model is to provide a kind of deserted dentistry direct image digitizer sheath that can be applicable to place the direct image digitizer of plurality of specifications size, this utility model by sheath opening to sheath center through hole deflated state gradually, and through hole is larger with respect to opening, accordingly, user just can be need not careful aiming in the situation that, direct image digitizer is slipped into sheath easily fast and insert place, also the jacket portions that is convergent design is the effect as simple guiding direct image digitizer, and in sheath one end, set up one in order to sheath opening is dwindled to the positioner doing up, assistance is avoided direct image digitizer to skid off dropping, sheath is disposable deserted design again, meet personal security's health.
Accompanying drawing explanation
Fig. 1 is the using state schematic diagram of existing structure;
Fig. 2 is the axonometric chart of this utility model sheath;
Fig. 3 is the using state schematic diagram that positioner wants to be inserted in the 2nd figure sheath;
Fig. 4 is the schematic diagram that Fig. 2 sheath is equipped with positioner;
Fig. 5 is the second embodiment of this utility model sheath;
Fig. 6 is the 3rd embodiment of this utility model sheath;
Fig. 7 is that this utility model coordinates positioner by the coated using state schematic diagram of direct image digitizer;
Fig. 8 is the schematic diagram that Fig. 7 direct image digitizer is set up transmission line.
Description of reference numerals: 1-direct image digitizer; 2-sheath; 20-Bag structure; 21-the first lamellar body; 22-the second lamellar body; The accommodating section of 23-first; The accommodating section of 24-second; 25-opening; 26-through hole; 27-is coated passage; 28-tapered channels; 29-breach; 3-positioner; 4-transmission line.
The specific embodiment
Hereby, for ease of further structure of the present utility model, use and feature thereof being had to clear and definite, the full and accurate understanding of darker one deck and understanding, preferred embodiment is enumerated in whence, coordinates graphic being described in detail as follows:
Please refer to shown in Fig. 2, outside the direct image digitizer 1 that this utility model sheath 2 is mainly used in dentistry in order to ladle cover, when patient wants to carry out dental X-ray film video picture, can avoid the directly described direct image digitizer 1 of contact of patient's saliva, keep the clean of described direct image digitizer 1, and can after irradiation complete, directly described sheath 2 be removed and be abandoned, and described direct image digitizer 1 be reclaimed and reused.
As shown in the figure, described sheath 2 is Bag structures 20 that an inside can be installed with described direct image digitizer 1, and described Bag structure 20 is mainly that the second lamellar body 22 peripheries by one first lamellar body 21 peripheries and a symmetry status are connected to each other and form.
The second accommodating section 24 that described Bag structure 20 comprises a first accommodating section 23 entering for described direct image digitizer 1 and a coated described direct image digitizer 1 in location, described first accommodating section 23 one end have the opening 25 of a connection space outerpace, the other end is formation one and the 24 sections of through holes that are connected 26 in described the second accommodating area, and the described through hole 26 of described the second accommodating section 24 alignment forms a coated passage 27.
Wherein said the first accommodating section 23 is towards described the second accommodating section 24, to form a tapered channels 28 by described opening 25, therefore, the aperture size of described through hole 26 is less than the caliber size of described opening 25, and the pore size of described through hole 26 is identical with the area of section of described direct image digitizer 1 haply.
Due to the caliber size of the described opening 25 area of section size much larger than described direct image digitizer 1, therefore, user can be easily put into described direct image digitizer 1 in the middle of described Bag structure 20 by the area on a large scale of described opening 25, and need not be for another example with needing consuming time accurately aiming after para-position with traditional sheath, the beginning can complete the coated operation of described direct image digitizer 1.
In addition, the direct image digitizer 1 that general dental laboratories uses has various different model sizes, length can be generally the different sizes such as 30mm, 36mm, 42mm and 44.5mm, width can be generally the different sizes such as 22mm, 25mm, 30mm and 32mm, and thickness is generally between between 5.3mm to 8.3mm.
For this utility model sheath 2 can be applied under described various different size state, the first lamellar body 21 and second lamellar body 22 of described Bag structure 20 are to consist of elastomeric material, when described direct image digitizer 1 moves to described the second accommodating section 24 by the first accommodating section 23, described the second accommodating section 24 will be subject to the effect that supports of described direct image digitizer 1, cause the size of described coated passage 27 to produce gradually expansion variation by through hole 26 ends to relative closure end, last described coated passage 27 is by whole direct image digitizer 1 outside that is coated on, avoid described direct image digitizer 1 directly to contact with foreign.
Refer to shown in Fig. 3, it demonstrates described direct image digitizer 1 and can slip into smoothly in the middle of this utility model sheath 2 by described opening 25 directions of this utility model sheath 2, finally reaches the effect that described direct image digitizer 1 is wrapped by location.
Refer to shown in Fig. 4, this utility model sheath 2, apart from outside Bag structure 20, also can comprise a positioner 3, and because described Bag structure 20 is same as described explanation, not in this to go forth.And described positioner 3 is mainly in order to by 25 sealings of described opening, and the first accommodating section 23 spaces described in relative decrease, make described coated passage 27 form seal cavities.As shown in the figure, this utility model positioner 3 is made as one and pastes assembly, described in paste assembly one end and have one and stick end, and the other end has with described and sticks the socket end that end protects bonding mutually relatively.
Yet described positioner 3 only, for convenience of illustrational purposes, is not in a limitative way its structural design, be also that described positioner 3 also can be designed to the means of structure that buckling component, snap fit assembly or belt assembly etc. produce fixed effect.
Refer to shown in Fig. 5, described opening 25 is for being parallel to the described sheath 2 open states in the other end, yet, the described opening 25 presenting with respect to described this utility model the first preferred embodiment, the second preferred embodiment is described opening 25 to be designed to described coated passage 27 1 sides be made as open open state and be connected with described opening 25, and then the both sides that form to be connected be all open open state, increase user is inserted in the convenience of the described direct image digitizer 1 that volume is larger.
Refer to the 3rd preferred embodiment shown in Fig. 6, the described opening 25 presenting with respect to described this utility model the first preferred embodiment, the present embodiment is for being designed to by the successional rectangular aperture of described opening 25 script the rectangular aperture 25 that its periphery has the discontinuity of at least one breach 29, and four different directions edges of opening described in this figure 25 have one respectively described in breach 29, described breach 29 is towards described coated passage 27 directions by described opening 25, thus, the sheath 2 with the described opening 25 of described breach 29 more can increase the convenience that user is inserted in the described direct image digitizer 1 of different size size.
Refer to shown in Fig. 7, presenting direct image digitizer 1 described in has entered in the described second accommodating section 24 of this utility model sheath 2, simultaneously by the coated positioning states of described coated passage 27, moreover, described in this utility model sheath 2 positioner 3 can by will described in stick end described the first accommodating section 23 around toward cover formula around, again described socket end is pressed and sticked end described in being bonding on and form a location and do up state, make to insert that described sheath 2 described direct image digitizer 1 is wherein unlikely skids off described sheath 2.
Refer to shown in Fig. 8, with respect to described Fig. 7, described direct image digitizer 1 is further set up a transmission line 4, described transmission line 4 can be to be connected in described direct image digitizer 1 with slot and the connect hole or the other assembling of similar splicing ear principle do disassembled simply mode corresponding with slot, or described transmission line 4 and one-body molded the making of described direct image digitizer 1, and when group is connected to that the described direct image digitizer 1 of described transmission line 4 is sheathed enters this utility model sheath 2, described transmission line 4 passes from described opening 25, and it is an axle center that described the first accommodating section 23 be take the transmission line 4 of described direct image digitizer 1, form one and bring described opening 25 state of the described transmission line 4 in indirect coated location simultaneously together around described axle center formation one.
More than illustrate this utility model just illustrative; and nonrestrictive, those of ordinary skills understand, in the situation that do not depart from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but within all falling into protection domain of the present utility model.
Claims (8)
1. a deserted dentistry direct image digitizer sheath, it is characterized in that, comprise: by the second blade peripheral edge of one first lamellar body and a symmetry, be connected to each other and form an ostiolate Bag structure, and location one direct image digitizer is put in described Bag structure inside, described Bag structure is provided with the first accommodating section of an end and described open communication, and be communicated with one second accommodating section is set by another opposed end of described the first accommodating section, wherein, described opening size is greater than the area of section of described direct image digitizer, and described the first accommodating section forms a tapered channels by described opening towards described the second accommodating section, make to form the through hole that a size is less than described opening between described the first accommodating section and described the second accommodating section, and align described through hole of described the second accommodating section forms a coated passage.
2. deserted dentistry direct image digitizer sheath according to claim 1, is characterized in that, the pore size of described through hole is similar to or is equal to the area of section of described direct image digitizer.
3. deserted dentistry direct image digitizer sheath according to claim 1, it is characterized in that: the first lamellar body and second lamellar body of described Bag structure are to consist of elastomeric material, while making described the second accommodating section be subject to described direct image digitizer to support, can expand and change described coated channel size.
4. deserted dentistry direct image digitizer sheath according to claim 1, it is characterized in that: described sheath further comprises a sealing or dwindles the positioner of described opening, and described positioner is connected in the first accommodating section of described Bag structure.
5. deserted dentistry direct image digitizer sheath according to claim 4, is characterized in that, described positioner is to paste assembly, buckling component, snap fit assembly or belt assembly.
6. deserted dentistry direct image digitizer sheath according to claim 1, it is characterized in that, described direct image digitizer is further set up a transmission line, the transmission line of described direct image digitizer passes from described opening, and it is an axle center that described the first accommodating section be take the transmission line of described direct image digitizer, forms one bring state together around described axle center.
7. deserted dentistry direct image digitizer sheath according to claim 1, it is characterized in that: described tapered channels one side is further made as one and extends to the open state of described opening by described through hole, makes described tapered channels one side and described opening jointly form seriality opening.
8. deserted dentistry direct image digitizer sheath according to claim 1, is characterized in that: described around openings further have at least one by described opening the breach towards described coated channel direction, make described opening periphery form noncontinuity state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123440.1U CN203763112U (en) | 2014-03-18 | 2014-03-18 | Disposable dental direct imaging digital device protecting jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123440.1U CN203763112U (en) | 2014-03-18 | 2014-03-18 | Disposable dental direct imaging digital device protecting jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203763112U true CN203763112U (en) | 2014-08-13 |
Family
ID=51280370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420123440.1U Withdrawn - After Issue CN203763112U (en) | 2014-03-18 | 2014-03-18 | Disposable dental direct imaging digital device protecting jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203763112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921750A (en) * | 2014-03-18 | 2015-09-23 | 万得福牙材有限公司 | Disposable-type protecting jacket for dental direct visualization digitizer |
| CN106175818A (en) * | 2016-06-27 | 2016-12-07 | 宁波蓝野医疗器械有限公司 | Oral cavity digital three-dimensional image documentation equipment |
| EP2918230B1 (en) * | 2014-03-14 | 2017-10-25 | Densmart Dental Co., Ltd. | Disposable sheath for dental direct imaging digital device |
-
2014
- 2014-03-18 CN CN201420123440.1U patent/CN203763112U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2918230B1 (en) * | 2014-03-14 | 2017-10-25 | Densmart Dental Co., Ltd. | Disposable sheath for dental direct imaging digital device |
| CN104921750A (en) * | 2014-03-18 | 2015-09-23 | 万得福牙材有限公司 | Disposable-type protecting jacket for dental direct visualization digitizer |
| CN106175818A (en) * | 2016-06-27 | 2016-12-07 | 宁波蓝野医疗器械有限公司 | Oral cavity digital three-dimensional image documentation equipment |
| CN106175818B (en) * | 2016-06-27 | 2019-05-21 | 宁波蓝野医疗器械有限公司 | Oral cavity digital three-dimensional image documentation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20171215 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20171215 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Shu Runqing Document name: Refund Approval Notice |