CN116549162A - Root taking device for maxillary sinus - Google Patents
Root taking device for maxillary sinus Download PDFInfo
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- CN116549162A CN116549162A CN202310682541.6A CN202310682541A CN116549162A CN 116549162 A CN116549162 A CN 116549162A CN 202310682541 A CN202310682541 A CN 202310682541A CN 116549162 A CN116549162 A CN 116549162A
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- water outlet
- suction
- outlet pipe
- handle
- water
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- 210000004086 maxillary sinus Anatomy 0.000 title claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 152
- 210000003128 head Anatomy 0.000 claims abstract description 49
- 238000011010 flushing procedure Methods 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims description 34
- 239000013013 elastic material Substances 0.000 claims description 8
- 230000002262 irrigation Effects 0.000 claims 1
- 238000003973 irrigation Methods 0.000 claims 1
- 210000004877 mucosa Anatomy 0.000 description 8
- 210000004746 tooth root Anatomy 0.000 description 8
- 210000003456 pulmonary alveoli Anatomy 0.000 description 7
- 239000007924 injection Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000002504 physiological saline solution Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 210000003781 tooth socket Anatomy 0.000 description 3
- 206010052428 Wound Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 210000003695 paranasal sinus Anatomy 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000001909 alveolar process Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 210000005179 oral vestibule Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/06—Implements for therapeutic treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
Abstract
The invention relates to the technical field of medical equipment, in particular to a maxillary sinus root taking device which comprises a flushing part, a suction part, a lifting part and a water quantity adjusting part, wherein the flushing part comprises an umbrella-shaped head, a water outlet and a water outlet pipe, the suction part comprises a suction pipe, the lifting part comprises a gear, a rack, a connecting piece, a second handle and a fixed block, the water quantity adjusting part comprises a first handle and a hollow sphere, the water outlet is positioned on the umbrella-shaped head, the umbrella-shaped head is connected with the water outlet pipe, the side surface of the water outlet pipe is connected with the rack, the gear is meshed with the rack and connected with the second handle through the connecting piece, and the water quantity adjusting part is connected with the suction part through the hollow sphere and the suction pipe. Compared with the existing root taking apparatus, the invention has the advantages of simultaneously realizing flushing and suction functions, adjusting the height of the water outlet pipe and the water yield according to actual needs, being more convenient, accurate and efficient to use and having good application prospect.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a maxillary sinus root taking device.
Background
The misinsertion of the root into the maxillary sinus is a common and serious complication in the clinical midmaxillary posterior tooth extraction. If the tooth root is not taken out in time, great physiological and psychological wounds are caused to the patient. Dental root entry into the maxillary sinus is often caused by both patient anatomy and medical personnel mishandling. The existing clinically common root taking methods mainly comprise a maxillary sinus windowing root taking method, an endoscopic method, a flushing method, a combined suction method and the like:
1. the maxillary sinus windowing root extraction method comprises the following steps: an operation area is required to be opened outside the tooth extraction operation area, a window of about 1.5cm multiplied by 1.5cm is required to be drilled on the front wall of the maxillary sinus to reach the maxillary Dou Douqiang by using a chisel, sinus mucosa is cut, and broken roots are taken out under direct vision. The method can take out broken roots, but has the defects. Disadvantages: when the flap is turned over, bones are removed and the tooth roots are taken, the operation is needed in an oral vestibule, the bone of the front wall of the maxillary sinus is removed, special operation instruments are needed, the operation is relatively complicated, more bone is removed, the minimally invasive operation concept is not met, the time consumption is long, the operation field is unclear, the wound is large, the postoperative reaction is serious, and the height of an alveolar ridge and the damage to the mucosa of the maxillary sinus can be damaged;
2. endoscopic method: the root taking method is divided into a paranasal sinus endoscope root taking method and an arthroscope root taking method according to different used instruments, and the basic principles of the root taking method are consistent. When the nasal sinus endoscope is used for taking out roots, the endoscope enters the maxillary sinus from the lower nasal meatus, and meanwhile, the front wall of the maxillary sinus is windowed, and the roots are taken out from the windowed position. The sinus endoscope can also be placed in the anterior wall fenestration of the maxillary sinus, and the root of the tooth can be taken out. When the arthroscope takes out the root, the front wall of the maxillary sinus is directly windowed, the arthroscope is inserted, and a surgical instrument is inserted at the same windowed position, and the root is taken out. The broken root can be found under the direct view of the television screen through the endoscope, and the pertinence is strong. Disadvantages: the application of the endoscope to take out the tooth root requires a whole set of instruments of the endoscope, and also requires a professional doctor to operate, so that the requirements on equipment conditions and operation technology are high, and the full popularization is impossible.
3. The flushing method is combined with the suction method: according to the different positions of the flushing ports, the flushing method is divided into flushing through the tooth extraction pit, flushing through the front wall of the maxillary sinus and flushing through the lower nasal meatus. The method which is more commonly used at present is a method for flushing through tooth sockets. Firstly, a dental drill is used for enlarging the alveolus, or a triangular tappet is used for removing part or all of the alveolus intervals, so that the visual field and the operation range are enlarged. Then, the patient is enabled to be low in head, the patient is ordered to feel suffocated, the physiological saline is quickly injected into the sinus cavity by the injector, the maxillary sinus is instantly filled with the physiological saline, then the aspirator is placed in the alveolus nest, the physiological saline is quickly sucked out, and the tooth root moves along with the physiological saline by utilizing the vortex of the physiological saline in the sinus cavity and is sucked out along with the aspirator. The method can repeatedly wash and attract in different directions, does not need complex and precise instruments, accords with the concept of minimally invasive surgery, and is easy to operate. And the method has the advantages of small damage to the mucosa of the maxillary sinus, short operation time, small postoperative response and easy acceptance by patients. Disadvantages: at present, a special water injection device is not used in clinical work, the injection operation of the injector is inconvenient, the water injection speed is low, and the risk of damaging mucosa of the maxillary sinus is caused; without special aspirator, the diameter, length and suction of aspirator can not meet the operation requirements of patient anatomy and doctor. And need water injection and water absorption need two kinds at least apparatuses, can't satisfy the urgency that water injection absorbed water and link up, the operation is complicated, and the effectiveness is not good enough.
Based on the above, the invention provides a device which can integrate flushing and suction functions into a whole and is simpler to use, and the maxillary sinus root taking device has not been reported at present.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art and provides a maxillary sinus root taking device.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the invention provides a maxillary sinus root taking device, which comprises a flushing part, an attracting part, a lifting part and a water quantity adjusting part,
the flushing part comprises an umbrella-shaped head 1, a water outlet 2 and a water outlet pipe 6;
the suction part comprises a suction tube 7;
the lifting part comprises a gear 3, a rack 4, a connecting piece 10, a second handle 12 and a fixed block 18;
the water quantity adjusting part comprises a first handle 8 and a hollow sphere 9;
a water outlet 2 is arranged on the umbrella-shaped head 1, and the water outlet pipe 6 is connected with the umbrella-shaped head 1; the center of the gear 3 is connected with a fixed block 18, the gear 3 is meshed with the rack 4, the back of the rack 4 is fixedly connected with the water outlet pipe 6, the second handle 12 is fixedly connected with the surface of the gear 3 through a connecting piece 10, and the fixed block 18 is connected with the inner pipe wall of the suction pipe 7; the suction pipe 7 wraps the outer side of the water outlet pipe 6, the diameter of the water outlet pipe 6 is smaller than that of the suction pipe 7, the water outlet pipe 6 is connected with the water quantity adjusting part through a hollow sphere 9, the first handle 8 is connected with the hollow sphere 9, and the first handle 8 penetrates through the suction pipe 7 and is located on the outer side of the hollow sphere.
In a second aspect, the invention provides an improved maxillary sinus root-taking device, which is characterized in that the device comprises a flushing part, a suction part, a lifting part, a water quantity adjusting part and a locking part,
the flushing part comprises an umbrella-shaped head 1, a water outlet 2 and a water outlet pipe 6;
the suction part comprises a suction tube 7;
the lifting part comprises a gear 3, a rack 4, a connecting piece 10, a second handle 12 and a fixed block 18;
the water quantity adjusting part comprises a first handle 8 and a hollow sphere 9;
the locking part comprises an outer tube 14, an outer tube hole 16, a lantern ring 19, a water outlet tube groove 11 and a buckle 15,
a water outlet 2 is arranged on the umbrella-shaped head 1, and the water outlet pipe 6 is connected with the umbrella-shaped head 1; the outer tube 14 is wrapped outside the water outlet tube 6, the suction tube 7 is wrapped outside the outer tube 14, the center of the gear 3 is connected with the fixed block 18, the gear 3 is meshed with the rack 4, the back of the rack 4 is fixedly connected with the outer tube 14, the second handle 12 is fixedly connected with the disc surface of the gear 3 through the connecting piece 10, and the fixed block 18 is connected with the inner tube wall of the suction tube 7; the diameter of outlet pipe 6 is less than the diameter of outer tube 14, and the diameter of outer tube 14 is less than the diameter of suction tube 7, outlet pipe 6 is connected through cavity spheroid 9 with water yield regulation portion, first handle 8 is connected with cavity spheroid 9, first handle 8 passes suction tube 7 and is located its outside, outlet pipe recess 11 is located outlet pipe 6 outer wall, outer tube entrance to a cave 16 is located outer tube 14, lantern ring 19 can dismantle with outlet pipe recess 11, outer tube entrance to a cave 16 and be connected, buckle 15 is located lantern ring 19.
Preferably, the outlet pipe groove 11 and the outer pipe hole 16 have the same appearance shape.
Preferably, the device further comprises a scale 5, said scale 5 being located on the outer wall of the suction tube 7.
Preferably, the device further comprises a connecting pipe 13, and the water outlet pipe 6 and the suction pipe 7 are respectively connected with the three-gun spray head and the negative pressure aspirator through the connecting pipe 13.
Preferably, the number of the water outlets 2 is more than 2.
In a third aspect, the invention provides an improved maxillary sinus root taking device, which comprises a flushing part, an attracting part and a water quantity adjusting part, wherein the flushing part comprises an umbrella-shaped head 1, a water outlet 2 and a water outlet pipe 6;
the suction part comprises a suction tube 7;
the water quantity adjusting part comprises a first handle 8 and a hollow sphere 9;
a water outlet 2 is arranged on the umbrella-shaped head 1, and the water outlet pipe 6 is connected with the umbrella-shaped head 1; the suction pipe 7 is wrapped on the outer side of the water outlet pipe 6, the water outlet pipe 6 is connected with the water quantity adjusting part through a hollow sphere 9, the first handle 8 is connected with the hollow sphere 9, and the first handle 8 penetrates through the suction pipe 7 and is located on the outer side of the hollow sphere 9.
Preferably, the umbrella-shaped head 1 is made of an elastic material.
In a fourth aspect, the present invention provides a method of irrigating and aspirating a synchronized maxillary sinus root, the method being implemented using a device as described above.
In a fifth aspect, the present invention provides the use of a device as described above for irrigating and aspirating a synchronized maxillary sinus root.
Preferably, the number of the water outlets 2 is more than 2.
Preferably, the length of the water outlet pipe 6 can be designed into a plurality of length specifications, and the water outlet pipe 6 and the umbrella-shaped head 1 can be used as disposable products.
The invention has the advantages that:
the invention integrates the flushing part and the suction part, and can realize the functions of flushing and suction at the same time when a doctor uses the invention, and meanwhile, the invention also comprises the lifting part, the doctor can automatically select the height of the water outlet pipe according to the needs, and the height can be accurately adjusted by combining the scales, so that the precision is higher. Meanwhile, the invention also provides a water quantity adjusting part, so that a doctor can adjust the water quantity according to actual needs, and the use is more convenient and efficient.
In addition, the umbrella-shaped head provided by the invention is made of elastic materials, and can adapt to the free access of the caliber of the maxillary sinus, so that the flushing of the inside of the maxillary sinus can be realized to a greater extent, and the practicability is strong.
Drawings
Fig. 1 is a schematic view of the overall structure of the maxillary sinus radicis instrument of the present invention.
Fig. 2 is a schematic structural view of a hollow sphere.
Fig. 3 is a schematic diagram of the gear and rack engagement.
FIG. 4 is an enlarged schematic view of the umbrella cover of the umbrella head.
Fig. 5 is an enlarged schematic view of the umbrella head, outlet pipe and inlet pipe.
Fig. 6 is a schematic view of the structure of the locking portion.
Fig. 7 is a schematic view showing a state of use of the locking portion.
Fig. 8 is a schematic view of the collar structure.
FIG. 9 is a schematic view of an opening in an outer tube.
Fig. 10 is a schematic view of a simplified version of the apparatus of the present invention.
Fig. 11 is a schematic view showing the use of the maxillary sinus rooting device according to the present invention, fig. 11A is an initial state, and fig. 11B is a state in which the tooth root is sucked out with sterilized water.
1. An umbrella-shaped head;
2. a water outlet;
3. a gear;
4. a rack;
5. a scale;
6. a water outlet pipe;
7. a suction tube;
8. a first handle;
9. a hollow sphere;
10. a connecting piece;
11. a water outlet pipe groove;
12. a second handle;
13. a connecting pipe;
14. an outer tube;
15. a buckle;
16. an outer tube opening;
17. root of tooth;
18. a fixed block;
19. a collar.
Detailed Description
The invention is further described below in conjunction with the detailed description. It is to be understood that these examples are illustrative of the present invention and are not intended to limit the scope of the present invention. Further, it is understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the description of the present invention, and such equivalents are intended to fall within the scope of the claims appended hereto.
Example 1
The embodiment provides a maxillary sinus root taking device (see fig. 1-5), which comprises a flushing part, an attracting part, a lifting part and a water quantity adjusting part, wherein the flushing part comprises an umbrella-shaped head 1, a water outlet 2 and a water outlet pipe 6; the suction part comprises a suction tube 7; the lifting part comprises a gear 3, a rack 4, a connecting piece 10, a second handle 12 and a fixed block 18; the water quantity adjusting part comprises a first handle 8 and a hollow sphere 9; a water outlet 2 is arranged on the umbrella-shaped head 1, and the water outlet pipe 6 is connected with the umbrella-shaped head 1; the center of the gear 3 is connected with a fixed block 18, the fixed block 18 can be arranged between the water outlet pipe 6 and the suction pipe 7, the gear 3 is meshed with the rack 4, the back of the rack 4 is fixedly connected with the water outlet pipe 6, and the second handle 12 is fixedly connected with the disk surface of the gear 3 through a connecting piece 10; the suction pipe 7 wraps the outer side of the water outlet pipe 6, the diameter of the water outlet pipe 6 is smaller than that of the suction pipe 7, the water outlet pipe 6 is connected with the water quantity adjusting part through a hollow sphere 9, the first handle 8 is connected with the hollow sphere 9, and the first handle 8 penetrates through the suction pipe 7 and is located on the outer side of the hollow sphere. The device also comprises a connecting pipe 13, and the water outlet pipe 6 and the suction pipe 7 are respectively connected with the three-gun spray head and the negative pressure suction device through the connecting pipe 13. The umbrella-shaped head 1 is made of elastic materials.
The application method and the working principle of the embodiment are as follows:
when the stump falls into the maxillary sinus, the doctor can expand the alveolus space of the alveolus step by using the reamer to ensure a sufficient operation range. Then with the help of x-ray measurement, through holding the rotation of second handle 12 and driving gear 3 to rotate, gear 3 drives rack 4 and goes up and down to remove, and outlet pipe 6 follows rack 4 and realizes going up and down to remove to drive umbrella-shaped head 1 and enter into the maxillary sinus, realize adjusting outlet pipe 6 working end length, stretch into the maxillary Dou Debu with glossy umbrella-shaped head 1 and support the maxillary mucosa, avoid the damage of maxillary sinus mucosa. Then, the three-gun spray head is opened, the sterilized water flows through the water outlet pipe 6 and the umbrella-shaped head 1 and is sprayed out through the water outlet 2, so that the bottom of the maxillary sinus or the interior of the maxillary sinus is filled with the sterilized water, meanwhile, the lower negative pressure aspirator is opened, the tooth root moves to the tooth socket along with the vortex generated by the sterilized water locally and the attractive force of the aspirator and is sucked into the oral cavity, and the root taking operation is completed (see fig. 11A-B).
In the working process of the water outlet pipe 6, the hollow sphere 9 can be driven to rotate by rotating the first handle 8 to achieve the purpose of adjusting the water quantity. The operation is more convenient and efficient (see figure 1).
When passing through the maxillary sinus ostium, the umbrella-shaped head 1 is made of an elastic material, and therefore can be deformed and smoothly enter into or come out of the maxillary sinus, and can be applied to different maxillary Dou Koujing.
The number of the water outlets 2 is 2 or more, and may be 3, 4, 5 or more.
The adjustable length of the working end of the water outlet pipe 6 is in the range of 12-25mm, and can meet the clinical requirements of different maxillary sinus anatomical structures.
The suction tube 7 does not enter the maxillary sinus when in use.
Example 2
The embodiment is further improved on the basis of the embodiment 1, the improved device is added with a locking function (see fig. 6-9), and the embodiment provides an improved maxillary sinus root taking device which comprises a flushing part, an attracting part, a lifting part, a water quantity adjusting part and a locking part, wherein the flushing part comprises an umbrella-shaped head 1, a water outlet 2 and a water outlet pipe 6; the suction part comprises a suction tube 7; the lifting part comprises a gear 3, a rack 4, a connecting piece 10, a second handle 12 and a fixed block 18; the water quantity adjusting part comprises a first handle 8 and a hollow sphere 9; the locking part comprises an outer tube 14, an outer tube hole 16, a lantern ring 19, a water outlet tube groove 11 and a buckle 15, a water outlet 2 is arranged on the umbrella-shaped head 1, and the water outlet tube 6 is connected with the umbrella-shaped head 1; the outer tube 14 is wrapped outside the water outlet tube 6, the suction tube 7 is wrapped outside the outer tube 14, the center of the gear 3 is connected with the fixed block 18, the fixed block 18 can be arranged between the outer tube 14 and the suction tube 7, the gear 3 is meshed with the rack 4, the back surface of the rack 4 is fixedly connected with the outer tube 14, and the second handle 12 is fixedly connected with the disk surface of the gear 3 through the connecting piece 10; the diameter of outlet pipe 6 is less than the diameter of outer tube 14, and the diameter of outer tube 14 is less than the diameter of suction tube 7, outlet pipe 6 is connected through cavity spheroid 9 with water yield regulation portion, first handle 8 is connected with cavity spheroid 9, first handle 8 passes suction tube 7 and is located its outside, outlet pipe recess 11 is located outlet pipe 6 outer wall, outer tube entrance to a cave 16 is located outer tube 14, lantern ring 19 can dismantle with outlet pipe recess 11, outer tube entrance to a cave 16 and be connected, buckle 15 is located lantern ring 19. The device also comprises a connecting pipe 13, and the water outlet pipe 6 and the suction pipe 7 are respectively connected with the three-gun spray head and the negative pressure suction device through the connecting pipe 13. The umbrella-shaped head 1 is made of elastic materials.
The application method and the working principle of the implementation device are as follows:
the operation method and the working principle of the preoperative preparation work, the flushing part, the suction part, the lifting part and the water quantity adjusting part are the same as those of the embodiment 1, the description of the embodiment is omitted, the explanation of the operation method and the working principle of the locking part is repeated here, in order to avoid the situation that errors occur due to the fact that the error touch gear 3 rotates possibly in the use process, the rack 4, the outer tube 14 and the water outlet tube 6 are driven to move, the collar 19 can be used in the embodiment, the collar 19 is positioned outside the outer tube 14, the inner surface of the collar 19 is provided with a groove for accommodating the buckle 15, when the buckle 15 is simultaneously embedded into the water outlet tube groove 11 and the outer tube hole 16, the braking effect is achieved, and the length of the working end of the water outlet tube 6 is stable at the moment; when the working length needs to be changed, the outer tube 14 can be horizontally rotated, the buckle 15 can slide out from the water outlet tube groove 11, can vertically slide freely until the outer tube 14 is at a proper position, and can be reversely rotated again until the buckle 15 is simultaneously embedded into the water outlet tube groove 11 and the outer tube hole 16 again.
It should be noted that, in order to increase the friction force when the doctor touches the rotating outer tube 14, the surface of the outer tube 14 may be designed to be a rough surface layer.
Example 3
The embodiment is further improved based on the embodiment 1-2, the scale is added to the improved device, the same parts as those of the embodiment 1-2 are omitted, the newly added structure is described again, and the structure is added: and the scale 5 is positioned on the outer wall of the suction tube 7.
The application method and the working principle of the implementation device are as follows:
the same structure as that of the embodiment 1-2 is the same in its method and working principle, and will not be described here again.
The using method of the scale 5 comprises the following steps: in the process of adjusting the lifting of the water outlet pipe 6, a doctor can observe the numerical value on the scale 5 to realize accurate adjustment of the height of the water outlet pipe 6.
Example 4
The embodiment provides a simplified maxillary sinus root taking device (see fig. 10), which comprises a flushing part, an attracting part and a water quantity adjusting part, wherein the flushing part comprises an umbrella-shaped head 1, a water outlet 2 and a water outlet pipe 6; the suction part comprises a suction tube 7; the water quantity adjusting part comprises a first handle 8 and a hollow sphere 9; a water outlet 2 is arranged on the umbrella-shaped head 1, and the water outlet pipe 6 is connected with the umbrella-shaped head 1; the suction pipe 7 is wrapped on the outer side of the water outlet pipe 6, the water outlet pipe 6 is connected with the water quantity adjusting part through a hollow sphere 9, the first handle 8 is connected with the hollow sphere 9, and the first handle 8 penetrates through the suction pipe 7 and is located on the outer side of the hollow sphere 9. The umbrella-shaped head 1 is made of elastic materials, and preferably, the number of the water outlets 2 is more than 2. The length of the water outlet pipe 6 can be designed into a plurality of length specifications, and the water outlet pipe 6 and the umbrella-shaped head 1 can be used as disposable products.
The application method and the working principle of the device of the embodiment are as follows:
when the stump falls into the maxillary sinus, the doctor can expand the alveolus space of the alveolus step by using the reamer to ensure a sufficient operation range. Then by means of x-ray measurement, the water outlet pipe 6 which is suitable for the length of a patient is selected for use, the water outlet pipe 6 is connected with the suction pipe 7 and other structures, and then the smooth umbrella-shaped head 1 extends into the maxillary Dou Debu to support the maxillary mucosa, so that the maxillary sinus mucosa is prevented from being damaged; the same applies when the root of the tooth enters the maxillary sinus, which has been damaged. Then, the three-gun spray head is opened, the sterilized water flows through the water outlet pipe 6 and the umbrella-shaped head 1 and is sprayed out through the water outlet 2, so that the bottom of the maxillary sinus or the interior of the maxillary sinus is filled with the sterilized water, meanwhile, the lower negative pressure aspirator is opened, the tooth root moves into the tooth socket along with the eddy generated by the sterilized water locally and the attractive force of the aspirator and is sucked into the oral cavity, and the root taking operation is completed (see fig. 11A-B).
In the working process of the water outlet pipe 6, the hollow sphere 9 can be driven to rotate by rotating the first handle 8 to achieve the purpose of adjusting the water quantity. The operation is more convenient and efficient (see figure 1).
When passing through the maxillary sinus ostium, the umbrella-shaped head 1 is made of an elastic material, and therefore can be deformed and smoothly enter into or come out of the maxillary sinus, and can be applied to different maxillary Dou Koujing.
The number of the water outlets 2 is 2 or more, and may be 3, 4, 5 or more.
The adjustable length of the working end of the water outlet pipe 6 is in the range of 12-25mm, and can meet the clinical requirements of different maxillary sinus anatomical structures.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and additions to the present invention may be made by those skilled in the art without departing from the principles of the present invention and such modifications and additions are to be considered as well as within the scope of the present invention.
Claims (10)
1. A maxillary sinus root taking device is characterized by comprising a flushing part, an attracting part, a lifting part and a water quantity adjusting part,
the flushing part comprises an umbrella-shaped head (1), a water outlet (2) and a water outlet pipe (6);
the suction part comprises a suction tube (7);
the lifting part comprises a gear (3), a rack (4), a connecting piece (10), a second handle (12) and a fixed block (18);
the water quantity adjusting part comprises a first handle (8) and a hollow sphere (9);
a water outlet (2) is arranged on the umbrella-shaped head (1), and the water outlet pipe (6) is connected with the umbrella-shaped head (1); the center of the gear (3) is connected with a fixed block (18), the gear (3) is meshed with the rack (4), the back of the rack (4) is fixedly connected with the water outlet pipe (6), the second handle (12) is fixedly connected with the disk surface of the gear (3) through a connecting piece (10), and the fixed block (18) is connected with the inner pipe wall of the suction pipe (7); the water outlet pipe (6) is smaller than the water suction pipe (7), the water outlet pipe (6) is connected with the water quantity adjusting part through a hollow sphere (9), the first handle (8) is connected with the hollow sphere (9), and the first handle (8) penetrates through the water suction pipe (7) to be located at the outer side of the hollow sphere.
2. A maxillary sinus root taking device is characterized by comprising a flushing part, an attracting part, a lifting part, a water quantity adjusting part and a locking part,
the flushing part comprises an umbrella-shaped head (1), a water outlet (2) and a water outlet pipe (6);
the suction part comprises a suction tube (7);
the lifting part comprises a gear (3), a rack (4), a connecting piece (10), a second handle (12) and a fixed block (18);
the water quantity adjusting part comprises a first handle (8) and a hollow sphere (9);
the locking part comprises an outer tube (14), an outer tube hole (16), a lantern ring (19), a water outlet pipe groove (11) and a buckle (15),
a water outlet (2) is arranged on the umbrella-shaped head (1), and the water outlet pipe (6) is connected with the umbrella-shaped head (1); the outer tube (14) is wrapped on the outer side of the water outlet tube (6), the suction tube (7) is wrapped on the outer side of the outer tube (14), the center of the gear (3) is connected with the fixed block (18), the gear (3) is meshed with the rack (4), the back of the rack (4) is fixedly connected with the outer tube (14), the second handle (12) is fixedly connected with the disc surface of the gear (3) through the connecting piece (10), and the fixed block (18) is connected with the inner tube wall of the suction tube (7); the diameter of outlet pipe (6) is less than the diameter of outer tube (14), and the diameter of outer tube (14) is less than the diameter of suction tube (7), outlet pipe (6) are connected through cavity spheroid (9) with water yield regulation portion, first handle (8) are connected with cavity spheroid (9), first handle (8) are located its outside through suction tube (7), outlet pipe recess (11) are located outlet pipe (6) outer wall, outer tube entrance to a cave (16) are located outer tube (14), lantern ring (19) can dismantle with outlet pipe recess (11), outer tube entrance to a cave (16) and be connected, buckle (15) are located lantern ring (19).
3. The device according to claim 2, characterized in that the outlet pipe groove (11) has the same shape as the outer pipe opening (16).
4. The device according to any of the claims 1-2, characterized in that the device further comprises a scale (5), the scale (5) being located on the outer wall of the suction tube (7).
5. The device according to any one of claims 1-2, further comprising a connecting tube (13), wherein the water outlet tube (6) and the suction tube (7) are connected to the three-gun nozzle and the negative pressure aspirator, respectively, by means of the connecting tube (13).
6. The device according to any of the claims 1-2, characterized in that the number of water outlets (2) is more than 2.
7. The maxillary sinus root taking device is characterized by comprising a flushing part, an attracting part and a water quantity adjusting part, wherein the flushing part comprises an umbrella-shaped head (1), a water outlet (2) and a water outlet pipe (6);
the suction part comprises a suction tube (7);
the water quantity adjusting part comprises a first handle (8) and a hollow sphere (9);
a water outlet (2) is arranged on the umbrella-shaped head (1), and the water outlet pipe (6) is connected with the umbrella-shaped head (1); the suction pipe (7) wraps the outer side of the water outlet pipe (6), the water outlet pipe (6) is connected with the water quantity adjusting part through a hollow sphere (9), the first handle (8) is connected with the hollow sphere (9), and the first handle (8) penetrates through the suction pipe (7) and is located on the outer side of the suction pipe.
8. Device according to claim 1 or 7, characterized in that the umbrella-shaped head (1) is made of an elastic material.
9. A method for rinsing and suction-synchronous maxillary sinus rooting, characterized in that the method is implemented by the device according to claim 2 or 8.
10. Use of the device of claim 2 or 8 for irrigation, suction-synchronized maxillary sinus rooting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310682541.6A CN116549162A (en) | 2023-06-09 | 2023-06-09 | Root taking device for maxillary sinus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310682541.6A CN116549162A (en) | 2023-06-09 | 2023-06-09 | Root taking device for maxillary sinus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116549162A true CN116549162A (en) | 2023-08-08 |
Family
ID=87488039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310682541.6A Pending CN116549162A (en) | 2023-06-09 | 2023-06-09 | Root taking device for maxillary sinus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116549162A (en) |
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2023
- 2023-06-09 CN CN202310682541.6A patent/CN116549162A/en active Pending
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