CN204655169U - The ptysma-absorbing tube of dental unit - Google Patents
The ptysma-absorbing tube of dental unit Download PDFInfo
- Publication number
- CN204655169U CN204655169U CN201520131422.2U CN201520131422U CN204655169U CN 204655169 U CN204655169 U CN 204655169U CN 201520131422 U CN201520131422 U CN 201520131422U CN 204655169 U CN204655169 U CN 204655169U
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- China
- Prior art keywords
- corrugated pipe
- ptysma
- expansion corrugated
- absorbing tube
- suction nozzle
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- 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.)
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Abstract
The utility model discloses a kind of ptysma-absorbing tube of dental unit, comprise body and suction nozzle.Described body is the integrated U-shaped warp architecture of PVC material.One end of described warp architecture is the straight tube vertically extended, and its sweep is the arc-shaped that radius is 13 ~ 15mm, and the other end is the expansion corrugated pipe vertically extended, and straight tube is parallel with expansion corrugated pipe.The external diameter of body is 6.5mm, and internal diameter is 4.0mm, and the length of straight tube is 70 ~ 80mm, and the length of expansion corrugated pipe contraction state is 28 ~ 32mm.A suction nozzle is installed in the termination of expansion corrugated pipe.Advantage of the present utility model has: bend fixing, and its operation is more simple, quick and convenient, uses more safe and reliable; There is Telescopic, inhale saliva and spray water more effective; This utility model is used to save human resources.
Description
Technical field
This utility model relates to a kind of oral medical diagnosis and treatment utensil, particularly a kind of ptysma-absorbing tube of dental unit.
Background technology
Dental unit is the Medical Equipment for dental treatment, is applicable to the inspection Diagnosis and Treat of various odontopathy.In clinical treatment, doctor carries out dental care by dental unit to patient usually.Carry out in the process of dental care doctor, on the one hand, because the tractive stimulation of doctor's operation of diagnosis and treatment apparatus causes the more saliva of patient oral cavity endocrine; On the other hand, when periodontal scaling, tooth preparation etc. are treated, in order to avoid tooth body cuts by mobile phone mill the stimulation producing high temperature, when doctor operates, need mobile phone water-spraying control tooth body; Now, saliva and mobile phone water spray amass in patient oral cavity, and patient can feel very uncomfortable.So patient can consciously frequently stand up guttation.Under such circumstances, doctor's operation is affected on the one hand, the extended treatment time; On the other hand, patient, because of the full saliva of oral cavity inner product, water spray and feel very uncomfortable, tired out, cannot coordinate the treatment of doctor for a long time, affect therapeutic effect.Therefore, in oral cavity diagnosis process, water spray when saliva and mobile phone operation in the timely sucking-off oral cavity of ptysma-absorbing tube need be used.
Ptysma-absorbing tube, as a kind of common oral medical diagnosis and treatment utensil, can siphon away intraoral saliva and water spray when oral cavity patient treatment in time, assists completing smoothly of dental care.
Common ptysma-absorbing tube comprises body, tinsel and suction nozzle, and its middle tube body is straight tube, and tinsel is fixed in body, and suction nozzle is fixedly connected with body downstream.During clinical practice operation, doctor needs artificially to bend ptysma-absorbing tube, then is stretched in the oral cavity of patient by sweep.Under normal circumstances, doctor needs a nurse to assist it to operate.If when doctor carries out alone operation of diagnosis and treatment, doctor is bending ptysma-absorbing tube first, is then hooked on the cheek of side by ptysma-absorbing tube, then puts suction nozzle as rear end of grinding one's teeth in sleep up and down.Such ptysma-absorbing tube mainly contains following shortcoming when reality uses: 1, ptysma-absorbing tube not easily brake forming, and doctor spends more Time Warp ptysma-absorbing tube, extends treatment time, and patient susceptible is to tired out and uncomfortable.2, ptysma-absorbing tube is in artificial BENDING PROCESS, easily occurs bending phenomenon, causes ptysma-absorbing tube obliteration and effectively can not inhale saliva.3, ptysma-absorbing tube is when artificial bending, and tinsel easily exposes body, causes tinsel to puncture glove and hurts doctor, even sting in patient's mouth, bring hyperinfection risk.4, doctor's wayward ptysma-absorbing tube when using ptysma-absorbing tube stretches into intraoral length, and it is long, and easily cause patient's Nausea and vomiting, it is too short, not easily fully inhales saliva, affects therapeutic effect.5, doctor's inconvenience complete operation alone, needs other medical personnel's auxiliary operations, waste of manpower resource.
At present, clinical treatment needs a kind of ptysma-absorbing tube of novel dental combined therapy desk, and its operation is safer, simple, quick and effective.
Summary of the invention
Goal of the invention of the present utility model is to overcome prior art deficiency, and provide a kind of ptysma-absorbing tube of dental unit, its advantage has: bend fixing, and its operation is more simple, quick and convenient, uses more safe and reliable; There is Telescopic, inhale saliva and spray water more effective; Use this utility model to save human resources simultaneously.
The technical solution of the utility model is:
A kind of ptysma-absorbing tube of dental unit, comprise body and suction nozzle, it is characterized in that: described body is the integrated U-shaped warp architecture of PVC material, one end of described warp architecture is the straight tube vertically extended, its sweep is the arc-shaped that radius is 13 ~ 15mm, the other end is the expansion corrugated pipe vertically extended, described straight tube is parallel with expansion corrugated pipe, the length of described straight tube is 70 ~ 80mm, the length of described expansion corrugated pipe contraction state is 28 ~ 32mm, and a suction nozzle is installed in the termination of described expansion corrugated pipe.
The external diameter of described body is 6.5 mm, and internal diameter is 4.0 mm.
Described suction nozzle adopts the mode excessively coordinated to be arranged on the termination of expansion corrugated pipe.
Described suction nozzle adopts the mode of threaded engagement to be arranged on the termination of expansion corrugated pipe.
The beneficial effects of the utility model: compared with prior art, this utility model adopts the integrated U-shaped warp architecture of PVC material, bend fixing, and without the need to doctor's artificially bending ptysma-absorbing tube, so arrange, its operation more simply, easily and fast.The sweep of this utility model U-shaped warp architecture is the arc-shaped that radius is 13 ~ 15mm, and its cavity is unobstructed, and liquid communication is smooth and easy, without hindrance, inhales saliva or sprays water more effective.This utility model adopts medical science PVC material one-body molded, and its material is safer, and completely avoid because tinsel during bending ptysma-absorbing tube exposes the hyperinfection risk causing scratching doctor's both hands or stabbing patient oral cavity and bring, its use is also more safe and reliable.Expansion corrugated pipe is provided with in this utility model, regulating and controlling can be facilitated to stretch into the length of ptysma-absorbing tube in patient oral cavity, effectively can complete and inhale saliva or water spray, avoid because ptysma-absorbing tube in oral cavity is long and cause patient's Nausea and vomiting, improve the comfort level in patient treatment procedure.Adopt this utility model, doctor can complete operation alone, auxiliary without the need to other medical personnel, saves human resources.
Be further described below in conjunction with the drawings and specific embodiments.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the extended state schematic diagram of this utility model embodiment.
In accompanying drawing, 1 is body, and 2 is straight tube, and 3 is expansion corrugated pipe, and 4 is suction nozzle.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is described more fully.Preferred embodiment of the present utility model is given in accompanying drawing.But this utility model can realize in many different forms, be not limited to embodiment described herein.Contrary, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.
As depicted in figs. 1 and 2, a kind of ptysma-absorbing tube of dental unit.The ptysma-absorbing tube of this dental unit comprises body 1, straight tube 2, expansion corrugated pipe 3 and suction nozzle 4.Described body 1 adopts medical science nontoxic PVC polrvinyl chloride material, this material has easy processing, anticorrosive, intensity is high, stable performance, the advantage such as safe and reliable.The U-shaped warp architecture that body 1 is formed in one, one end of described warp architecture is the straight tube 2 vertically extended, and its sweep is the arc-shaped that radius is 13 ~ 15mm, and the other end is the expansion corrugated pipe 3 vertically extended, and straight tube 2 is parallel with expansion corrugated pipe 3.The external diameter of body 1 is 6.5 mm, and internal diameter is 4.0 mm.Setting like this, the cavity of body 1 is unobstructed, and liquid communication is smooth and easy, without hindrance, inhales saliva or sprays water more effective.The length of straight tube 2 is 70 ~ 80mm, and the termination of straight tube 2 is connected with the aspirator of dental unit.The length of expansion corrugated pipe 3 contraction state is 28 ~ 32mm, and its optimization length is 30mm, and this expansion corrugated pipe 3 can stretch, distortion or to a certain degree bending.Setting like this, doctor can adjust the length stretching into patient oral cavity inner corrugated pipe 2, effectively can complete and inhale saliva or water spray, avoid because ptysma-absorbing tube in oral cavity is long and cause patient's Nausea and vomiting, improves the comfort level in patient treatment procedure.A suction nozzle 4 is installed in the termination of expansion corrugated pipe 3, and the two can dismantle separation, is convenient to reusing of suction nozzle 4, uses convenient.
As preferably, suction nozzle 4 adopts the mode of mode or the threaded engagement excessively coordinated to be arranged on the termination of expansion corrugated pipe 3.Setting like this, is convenient to effectively install suction nozzle 4, effectively prevents leak of liquid again.
The above embodiment only have expressed structure of the present utility model, principal character, embodiment and advantage, and this utility model is not restricted to the described embodiments.The technical staff of the industry should understand, and under the prerequisite not departing from this utility model spirit and scope, simple change and the replacement of those ordinary skill in the art are all within protection domain of the present utility model.
Claims (4)
1. the ptysma-absorbing tube of a dental unit, comprise body (1) and suction nozzle (4), it is characterized in that: described body (1) is the integrated U-shaped warp architecture of PVC material, one end of described warp architecture is the straight tube (2) vertically extended, its sweep is the arc-shaped that radius is 13 ~ 15mm, the other end is the expansion corrugated pipe (3) vertically extended, described straight tube (2) is parallel with expansion corrugated pipe (3), the length of described straight tube (2) is 70 ~ 80mm, the length of described expansion corrugated pipe (3) contraction state is 28 ~ 32mm, a suction nozzle (4) is installed in the termination of described expansion corrugated pipe (3).
2. the ptysma-absorbing tube of dental unit according to claim 1, is characterized in that: the external diameter of described body (1) is 6.5 mm, and internal diameter is 4.0 mm.
3. the ptysma-absorbing tube of dental unit according to claim 1, is characterized in that: described suction nozzle (4) adopts the mode excessively coordinated to be arranged on the termination of expansion corrugated pipe (3).
4. the ptysma-absorbing tube of dental unit according to claim 1, is characterized in that: described suction nozzle (4) adopts the mode of threaded engagement to be arranged on the termination of expansion corrugated pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131422.2U CN204655169U (en) | 2015-03-09 | 2015-03-09 | The ptysma-absorbing tube of dental unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131422.2U CN204655169U (en) | 2015-03-09 | 2015-03-09 | The ptysma-absorbing tube of dental unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204655169U true CN204655169U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520131422.2U Expired - Fee Related CN204655169U (en) | 2015-03-09 | 2015-03-09 | The ptysma-absorbing tube of dental unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204655169U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812094A (en) * | 2019-12-23 | 2020-02-21 | 河南科技大学第一附属医院 | Department of stomatology is with comprehensive therapy machine |
| CN113855294A (en) * | 2021-11-05 | 2021-12-31 | 中南大学湘雅二医院 | Saliva pipe and inhale saliva device are inhaled in extension |
-
2015
- 2015-03-09 CN CN201520131422.2U patent/CN204655169U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812094A (en) * | 2019-12-23 | 2020-02-21 | 河南科技大学第一附属医院 | Department of stomatology is with comprehensive therapy machine |
| CN110812094B (en) * | 2019-12-23 | 2021-06-25 | 河南科技大学第一附属医院 | Department of stomatology is with comprehensive therapy machine |
| CN113855294A (en) * | 2021-11-05 | 2021-12-31 | 中南大学湘雅二医院 | Saliva pipe and inhale saliva device are inhaled in extension |
| CN113855294B (en) * | 2021-11-05 | 2022-12-20 | 中南大学湘雅二医院 | Saliva pipe and inhale saliva device are inhaled in extension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20170309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |