CN2269190Y - Therapeutic instrument for root canal of teeth - Google Patents
Therapeutic instrument for root canal of teeth Download PDFInfo
- Publication number
- CN2269190Y CN2269190Y CN 96214998 CN96214998U CN2269190Y CN 2269190 Y CN2269190 Y CN 2269190Y CN 96214998 CN96214998 CN 96214998 CN 96214998 U CN96214998 U CN 96214998U CN 2269190 Y CN2269190 Y CN 2269190Y
- Authority
- CN
- China
- Prior art keywords
- spring contact
- teeth
- root canal
- filter
- regulating
- 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
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a therapeutic instrument for root canals of teeth, which is composed of a flushing device and a suction device. The flushing device causes pressure air to enter a cleaning head via a pump, an air tank, and a flow adjusting valve. The suction device can extract the necrotic tissue in the root canals of teeth via a filter, a vacuum device, a cut-off valve, an exhaust valve, and a flow adjusting valve, and a pumping and suction head. The pumping and the suction head is a critical component and is composed of a spring contact, stainless steel needle tubes, and a handle. The spring contact can be made into the wedge form. The instrument can combine the rinsing and the suction together and safely and quickly extract the necrosis substance in the root canals of teeth for treating the teeth.
Description
Tooth root canal instrument relates to a kind of utensil for the treatment of odontopathy, belongs to medical apparatus.
Tooth pulp canal interior tissue is in case downright bad, prior treatment method is, at first tooth is bored and open an aperture, adopt one group of special different, crooked stainless pin, put in from the aperture that brill leaves and reverse hook and go out downright bad part, often once cleaning is unclean, on temporary transient the blocking up, next time is cleaning as stated above again, generally will clear up repeatedly, at every turn all operations repeatedly.This Therapeutic Method not only increases misery to the patient, increases medical expense, and the waste plenty of time, and is often not thorough because of cleaning, also can inflammation.
The purpose of this utility model is to overcome the existing manual deficiency of utensil, and a kind of advanced person's tooth root canal instrument is provided, and can once remove slough in the root canal.
Concrete technical scheme accompanying drawings is as follows:
A kind of tooth root canal instrument, it is made up of flusher and aspirator, dust collecter (17) is controlled by regulating and controlling dish (20) in syringe pipe in the flusher (7) and drill bit (7) and the aspirator, air filter in the flusher (1), pump (2), air reservoir (4), flow control valve (5) uses pipeline (6) to be connected with syringe pipe (7) and drill bit (7 ') successively, Pressure gauge (3) is contained in gas tank (4), pump (2) is driven by motor (18), motor (18) is controlled by regulating and controlling dish (20), filter in the aspirator (8), vacuum reservoir (10), stop valve (12), filter (13), flow control valve (15) is connected with pipeline successively with dust collecter (17), air bleeding valve (14) is housed on the filter (13), vacuum gas (11) is housed on the vacuum tank (10), vacuum pump (11) is driven by motor (19), and motor (19) is controlled by regulating and controlling dish (20).
Said dust collecter (17) is by spring contact (21), rustless steel needle tubing (22) and handle (23) are formed, spring contact (21) is fixed on an end of handle (23), rustless steel needle tubing (22) is contained in the middle of handle (23) and the spring contact, the one end exposes outside the spring contact (21), and the other end is connected with regulating and controlling valve (20).
Wedge shape can be adopted in the left side of said spring contact (21).
The advantage of technique scheme is with flushing and is pumped on the table apparatus and finishes, and is easy to operate, rapidly, particularly increased pumping function in this device, provides possible for once finishing radical cure root canal disease.And can obviously shorten treatment cycle, and reduce patient's stress and misery, save medical expense.
Further specify particular content of the present utility model and embodiment below in conjunction with accompanying drawing.
Fig. 1 is each parts connecting relation sketch map of the present utility model; Fig. 2 is the structural representation of dust collecter (17); Fig. 3 is the novel site plan of this reality.Left-half among Fig. 1, Fig. 3 is the flushing part, and right half part is a pumping unit, and the flushing of left-half part can adopt existing doctor's tooth equipment, but also specialized designs.Work process of the present utility model is: behind priming pump (2) (pump (2) is started by regulating and controlling dish (20) control motor (18) or stops), gas is squeezed in the gas tank (4) by filter (1), Pressure gauge (3) is housed with in good time demonstration jar interior gas pressure on the gas tank (4).When opening flow control valve (5), the over-pressure gas in the pipeline (6) enters in the syringe pipe (7) by regulating and controlling dish (20) and washes, or drives drill bit (7) boring, and the relevant knob on closing control adjustment disk (20) promptly quits work.
The work process of pumping unit is: after driving vacuum pump (11) starting by control adjustment disk (20) control motor (19), gas enters in the vacuum tank (10) by filter (8), vacuum meter (9) is housed, so that reflect the vacuum in the vacuum tank (10) in good time on the vacuum tank (10).When dust collecter (17) is aimed at the tooth position, and the relevant button of control conciliation dish 20, at this moment, air is negative pressure state in the pipeline, so just the downright bad material in the tooth pulp canal is evacuated in the filter (13).Install just in running order.Air bleeding valve (14) generally is in closes off position, has only when closing stop valve (12), closes flow control valve (15) again, when changing the filter screen of filter (134), just opens air bleeding valve (14), makes it feed atmosphere.Flow control valve (5) generally speaking, stop valve (12) and flow control valve (15) are often opened, and just close valve when having only modular repair.
Dust collecter (17) is a critical component of the present utility model.It is made up of spring contact (21), rustless steel needle tubing (22) and handle (23), spring contact (21) is fixed on an end of handle (23), rustless steel needle tubing (24) places among spring contact (21) and the handle (23), one end of rustless steel needle tubing (20) exposes outside the spring contact (21), and other end console panel links.On dust collecter (17), spring contact (21) is a vital part, it adopts highly elastic material to make, its flow direction is made wedge shape, make itself and tooth affected part excellent contact, to guarantee forming annular seal space in regulating and controlling dish (20) and the tooth pulp canal, in case instrument starts, when forming negative pressure in the pipeline, the base dead matter in the tooth pulp canal will be inhaled in the filter (13) smoothly.
Fill towards part and pumping unit and can hocket, till pumping to the dirt in the tooth pulp canal, boring can be blocked up afterwards and finish therapeutic process.This device is simple to operate, rapidly, can eliminate the patients ' psychological obstacle, reduces misery, and is safe and reliable, generally can once control Yu.This device can change existing root canal Therapeutic Method after being ill, has practical value.
Claims (3)
1. tooth root canal instrument, it is characterized in that it is made up of flusher and aspirator, dust collecter (17) in syringe pipe in the flusher (7) and drill bit (7 ') and the aspirator is controlled by regulating and controlling dish (20), air filter in the flusher (1), pump (2), gas tank (4), flow control valve (5) uses pipeline (6) to be connected with syringe pipe (7) and drill bit (7 ') successively, Pressure gauge (3) is contained on the gas tank (4), pump (2) is driven by motor (18), motor (18) is controlled by regulating and controlling dish (20), filter in the aspirator (8), vacuum tank (10), stop valve (12), filter (13), flow control valve (15) uses pipeline (16) to be connected with dust collecter (17) successively, air bleeding valve (14) is housed on the filter (13), vacuum pump (11) is housed on the vacuum tank (10), vacuum pump (11) is driven by motor (19), and motor (19) is controlled by regulating and controlling dish (20).
2. a kind of tooth root canal instrument according to claim 1, it is characterized in that said dust collecter (17) is made up of spring contact (21), rustless steel needle tubing (22) and handle (23), spring contact (21) is fixed on an end of handle (23), rustless steel needle tubing (22) is contained in the middle of handle (23) and the spring contact (21), the one end exposes outside the spring contact (21), and the other end is connected with regulating and controlling dish (20).
3. tooth root canal according to claim 1 and 2 is characterized in that said a kind of tooth root canal instrument, and the left side that it is characterized in that spring contact (21) is a wedge shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96214998 CN2269190Y (en) | 1996-06-19 | 1996-06-19 | Therapeutic instrument for root canal of teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96214998 CN2269190Y (en) | 1996-06-19 | 1996-06-19 | Therapeutic instrument for root canal of teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2269190Y true CN2269190Y (en) | 1997-12-03 |
Family
ID=33896935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96214998 Expired - Fee Related CN2269190Y (en) | 1996-06-19 | 1996-06-19 | Therapeutic instrument for root canal of teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2269190Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100391415C (en) * | 2006-01-16 | 2008-06-04 | 武汉大学 | X-ray contrast medium transport device in root-canal |
| CN105534612A (en) * | 2016-01-21 | 2016-05-04 | 上海菲捷实业有限公司 | Instrument for low root canal treatment under direct vision |
-
1996
- 1996-06-19 CN CN 96214998 patent/CN2269190Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100391415C (en) * | 2006-01-16 | 2008-06-04 | 武汉大学 | X-ray contrast medium transport device in root-canal |
| CN105534612A (en) * | 2016-01-21 | 2016-05-04 | 上海菲捷实业有限公司 | Instrument for low root canal treatment under direct vision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |