CN112842588B - Medical instrument for implanting teeth - Google Patents
Medical instrument for implanting teeth Download PDFInfo
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- CN112842588B CN112842588B CN202110160959.1A CN202110160959A CN112842588B CN 112842588 B CN112842588 B CN 112842588B CN 202110160959 A CN202110160959 A CN 202110160959A CN 112842588 B CN112842588 B CN 112842588B
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- saliva
- cavity
- suction
- liquid guide
- dental implantation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0089—Implanting tools or instruments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/06—Saliva removers; Accessories therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/06—Saliva removers; Accessories therefor
- A61C17/065—Saliva removers; Accessories therefor characterised by provisions for processing the collected matter, e.g. for separating solids or air
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- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention relates to a medical appliance for dental implantation, which comprises a suction device, wherein the input end of the suction device is provided with a saliva sucker shell, the saliva sucker shell comprises a ventilation part and a saliva sucking part, and a liquid guide part is rotatably arranged between the ventilation part and the saliva sucking part; the liquid guiding part comprises a liquid guiding barrel, and a plurality of cavities are arranged in the liquid guiding barrel; the saliva suction device improves the traditional saliva suction mode of the saliva suction device, the drainage part is divided into a plurality of functional areas, the functional areas are respectively communicated with the ventilation part and the saliva suction part through the first circulation hole and the second circulation hole, the saliva suction and the dentifrice collection can be respectively operated, the cleanliness of the dentifrice collection and the saliva suction effect of the saliva suction operation are guaranteed, the operation is simple, only the drainage cylinder needs to be operated to rotate, and meanwhile, a cavity is communicated with the outside when the saliva suction and the dentifrice collection are carried out, the effect of absorbing the spray in the oral cavity can be achieved, and a better operation environment is provided for operators.
Description
Technical Field
The invention relates to the technical field of medicine bottle cleaning equipment, in particular to a medical instrument for dental implantation.
Background
The tooth implantation means a tooth missing restoration method for supporting and retaining upper dental prosthesis based on the lower structure implanted in the bone tissue, in the tooth implantation operation, various medical instruments are needed to treat the implantation position, wherein, the saliva aspirator plays an important role in the operation, when a person lies down in the operation process, saliva, purulent blood and the like are easily generated in the mouth of the person, if the quantity is too much, the operation of the operating personnel can be influenced, the saliva aspirator can be used for saliva aspiration and purulent blood aspiration operation to the saliva and purulent blood, thereby ensuring the dryness of the operation position and facilitating the better operation of the operating personnel.
However, the existing saliva aspirator only has one-way absorption to saliva generally, also is equipped with the dentifrice collector in the saliva aspirator, nevertheless in the saliva aspiration operation process, absorb the collector at the dentifrice after, because saliva, purulent blood are viscidity, just cause the saliva aspiration effect of saliva aspirator to reduce easily, also influence the cleanliness factor that the dentifrice was collected, traditional saliva aspirator does not possess the effect of absorbing cavity department droplet when inhaling the saliva operation simultaneously, need the operating personnel to utilize two instruments simultaneous operation, the saliva is inhaled in the operation of one hand, droplet is inhaled in the operation of one hand, it is not convenient to operate.
In order to solve the above problems, the present invention proposes a medical device for dental implantation.
Disclosure of Invention
(1) Technical problem to be solved
The present invention is directed to overcome the disadvantages of the prior art, meet the needs of the art, and provide a medical device for dental implantation to solve the above-mentioned problems.
(2) Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
a medical appliance for dental implantation comprises a suction device, wherein a saliva suction device shell is arranged at the input end of the suction device, the saliva suction device shell comprises a ventilation part and a saliva suction part, and a liquid guide part is rotatably arranged between the ventilation part and the saliva suction part;
the liquid guide part comprises a liquid guide cylinder body, a plurality of cavities are arranged in the liquid guide cylinder body, corresponding first flow through holes are formed in two side faces of the cavities along the axial direction, corresponding second flow through holes are formed in the opposite sides of the air vent part and the saliva sucking part, the second flow through holes are respectively communicated with the first flow through holes in the cavities along with the circumferential rotation of the liquid guide cylinder body, one cavity is communicated with the outside and used for introducing outside air, and a filtering assembly is arranged in one cavity;
the liquid guiding barrel is characterized by further comprising a threaded pipe arranged on a second flow through hole in the ventilation portion, an adjusting portion and a closing member are sequentially arranged on the outer side of the threaded pipe along the axial direction, a transmission portion is arranged on the liquid guiding barrel and connected with the adjusting portion, the transmission portion rotates along the circumferential direction along with the liquid guiding barrel and drives the adjusting portion to move along the axial direction of the threaded pipe, the adjusting portion is connected with the closing member, and the adjusting portion is used for driving the closing member to move along the central direction of the threaded pipe and shield the opening of the threaded pipe.
Furthermore, a filter screen is arranged in the cavity communicated with the outside, and two groups of corresponding first flow through holes are arranged on the cavity communicated with the outside.
Furthermore, the filtering component comprises a dentifrice collector inserted in one cavity, and a hand-held board is arranged on one side of the powder pressing collector, which is positioned outside the cavity.
Furthermore, inhale saliva portion including inhaling the saliva casing that links to each other with suction device's input and drainage cylinder, inhale one side that the saliva casing is close to drainage cylinder and be equipped with a second through-flow hole, inhale the opposite side intercommunication of saliva casing and inhale the salivary duct.
Further, the portion of ventilating includes the casing of ventilating that links to each other with the drain barrel, the casing of ventilating is close to one side of drain barrel and is equipped with two second through-flow holes, and two second through-flow holes are central symmetry and set up.
Further, the adjusting part comprises a threaded cylinder body and a rotatable rotating cylinder arranged on the threaded cylinder body, the threaded cylinder body is in threaded connection with the threaded pipe, the transmission part comprises a linkage part connected with the liquid guide cylinder body, a sliding groove is formed in the ventilation part, the other end of the linkage part penetrates through the sliding groove and is provided with a rack plate, the other side of the rack plate is meshed with the outer side of the threaded cylinder body, and a sealing part is arranged at the joint of the linkage part and the sliding groove.
Further, the linkage piece includes the locating plate that links to each other with the drain barrel and the telescopic link that links to each other with the rack board, be equipped with the joint groove on the locating plate, the other end of telescopic link is located the joint inslot, be equipped with the pulling pole on the telescopic link.
Furthermore, the closing part comprises a fixing plate connected with one end of the threaded pipe, a directional groove is formed in the fixing plate, a closing plate is movably arranged in the directional groove along the direction towards the center of the threaded pipe, and a push rod is arranged between the closing plate and the rotating cylinder.
Further, two are no less than to the quantity of fixed plate, closing plate and catch bar, the closing plate includes movable locating the sliding block in the oriented groove, be equipped with the ball between sliding block and the oriented groove, the sliding block is equipped with towards one side of screwed pipe and hides the dog, the sliding block links to each other with the catch bar.
(3) Has the advantages that:
A. the saliva suction device improves the traditional saliva suction mode of the saliva suction device, the drainage part is divided into a plurality of functional areas, the functional areas are respectively communicated with the ventilation part and the saliva suction part through the first circulation hole and the second circulation hole, the saliva suction and the dentifrice collection can be respectively operated, the cleanliness of the dentifrice collection and the saliva suction effect of the saliva suction operation are guaranteed, the operation is simple, only the drainage cylinder needs to be operated to rotate, and meanwhile, a cavity is communicated with the outside when the saliva suction and the dentifrice collection are carried out, the effect of absorbing the spray in the oral cavity can be achieved, and a better operation environment is provided for operators.
B. When drain portion rotation carries out state conversion process, the displacement of regulating part on the screwed pipe can be driven to the transmission portion simultaneously, thereby promote the closure member and realize sheltering from the part of screwed pipe mouth department, collect the runner by the dentifrice and trun into when inhaling the saliva runner, can control the closed degree of screwed pipe, thereby make the air current of inhaling the saliva in-process convert into the weak state of inhaling, the air current absorption effect that makes the droplet department simultaneously is stronger, can carry out the change of air current velocity along with the transform of different operations, make the air current velocity of flow reach the state of more adaptation when carrying out different operations, the injury has been avoided causing the position of operation to the injury.
C. Meanwhile, the telescopic rod in the transmission part is connected with the positioning plate in a telescopic mode, when the closed operation of the threaded pipe is executed, the transmission part can be connected with the liquid guide part to perform synchronous operation, and the transmission part can also be operated by an operator independently, so that the air flow velocity in the threaded pipe can be adjusted in a more adaptive mode in the operation, the operation of the operator can be facilitated, the control of the air flow velocity can be better performed according to the operation process, and the operation flexibility is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the medical device for dental implantation according to the present invention;
FIG. 2 is a cross-sectional view of a medical device for dental implantation according to the present invention;
FIG. 3 is an enlarged view of the medical device for dental implantation of the present invention at A in FIG. 2;
FIG. 4 is a schematic structural view of a second flow-through hole of the medical device for dental implantation of the present invention;
FIG. 5 is a schematic structural view of a first flow-through hole of the medical device for dental implantation of the present invention;
FIG. 6 is a top view of a rotary cylinder for a medical device for dental implantation according to the present invention;
FIG. 7 is a top view of a closure plate for a medical device for dental implantation according to the present invention;
fig. 8 is a top view of the connection between the drainage tube body and the linkage piece of the medical device for dental implantation of the present invention.
The reference numbers are as follows:
the saliva sucking device comprises a sucking device 1, a saliva sucker shell 2, a ventilation part 21, a ventilation shell 211, a saliva sucking part 22, a saliva sucking shell 221, a saliva sucking pipe 222, a liquid guide part 3, a liquid guide cylinder body 31, a cavity 32, a first flow hole 33, a second flow hole 34, a filter assembly 35, a tooth powder collector 3a, a hand lifting plate 3b, a threaded pipe 4, an adjusting part 5, a threaded cylinder body 51, a rotating cylinder body 52, a closing member 6, a fixing plate 61, a closing plate 62, a sliding block 6a, a ball 6b, a shielding block 6c, a push rod 63, a transmission part 7, a linkage piece 71, a positioning plate 7a, a telescopic rod 7b, a pull rod 7c, a rack plate 72 and a sealing piece 73.
Detailed Description
The invention will be further illustrated with reference to the following figures 1 to 8 and examples:
as shown in fig. 1, 2, 4 and 5, a medical appliance for dental implantation comprises a suction device 1, a saliva suction device housing 2 is arranged at the input end of the suction device 1, the saliva suction device housing 2 comprises a ventilation part 21 and a saliva suction part 22, and a liquid guide part 3 is rotatably arranged between the ventilation part 21 and the saliva suction part 22;
the liquid guide part 3 comprises a liquid guide cylinder 31, a plurality of cavities 32 are arranged in the liquid guide cylinder 31, the cavities 32 are divided into a tooth powder absorbing cavity, a saliva absorbing cavity and a spray absorbing cavity, corresponding first through holes 33 are respectively arranged on two side surfaces of the cavities 32 along the axial direction, corresponding second through holes 34 are respectively arranged on the opposite sides of the air vent part 21 and the saliva absorbing part 22, the second through holes 34 are respectively communicated with the first through holes 33 on the cavities 32 along the circumferential rotation of the liquid guide cylinder 31, one cavity 32 is communicated with the outside for leading in outside air, a filter assembly 35 is arranged in one cavity 32, the liquid guide part 3 is divided into a plurality of functional areas, the functional areas are respectively communicated with the air vent part 21 and the saliva absorbing part 22 through the first through holes 33 and the second through holes 34, the respective operation of sucking saliva and collecting tooth powder can be realized, the cleanliness of collecting tooth powder and the saliva absorbing effect of saliva absorbing operation are ensured, the operation is simple, the operation can be performed only by operating the rotation of the drainage cylinder 31, and meanwhile, when the operations of spittle absorption and tooth powder collection are performed, a cavity 32 is communicated with the outside, so that the effect of absorbing the spray in the oral cavity can be realized, and a better operation environment is provided for the operating personnel;
in this embodiment, as shown in fig. 1 and fig. 2, a filter screen is disposed in the cavity 32 communicated with the outside, and two sets of corresponding first flow through holes 33 are disposed on the cavity 32 communicated with the outside;
in this embodiment, as shown in fig. 2, the filtering component 35 includes a dentifrice collector 3a inserted into one of the cavities 32, and a handle plate 3b is provided on a side of the powder pressing collector 3a outside the cavity 32;
in this embodiment, as shown in fig. 1 and 2, the saliva sucking part 22 includes a saliva sucking housing 221 connected to the input end of the suction device 1 and the drainage cylinder 31, one side of the saliva sucking housing 221 near the drainage cylinder 31 is provided with a second through hole 34, the other side of the saliva sucking housing 221 is connected to a saliva sucking pipe 222, and one second through hole 34 is used to be sequentially connected to the cavity 32 with the filter assembly 35 and the other saliva sucking cavity 32 during the rotation process, so as to achieve the effects of sucking tooth powder and sucking saliva;
in this embodiment, as shown in fig. 1 and fig. 2, the vent part 21 includes a vent housing 211 connected to the drain cylinder 31, two second through holes 34 are provided on one side of the vent housing 211 close to the drain cylinder 31, the two second through holes 34 are arranged in central symmetry, one second through hole 34 is used for communicating with the cavity 32 for absorbing the outside air, and the other second through hole 34 is used for communicating with the cavity 32 with the filter assembly 35 and the other cavity 32 for absorbing saliva;
in this embodiment, as shown in fig. 2 and fig. 3, the present invention further includes a threaded tube 4 disposed on the second through hole 34 in the ventilation portion 21, an adjusting portion 5 and a closing member 6 are sequentially disposed on an outer side of the threaded tube 4 along an axial direction, a transmission portion 7 is disposed on the liquid guiding cylinder 31, the transmission portion 7 is connected to the adjusting portion 5, the transmission portion 7 rotates along the circumferential direction along with the liquid guiding cylinder 31 and drives the adjusting portion 5 to move along the axial direction of the threaded tube 4, the adjusting portion 5 is connected to the closing member 6, the adjusting portion 5 is configured to drive the closing member 6 to move along a central direction of the threaded tube 4 and block a nozzle of the threaded tube 4, and the transmission portion 7 can drive the adjusting portion 5 to move on the threaded tube 4, so as to push the closing member 6 to block a portion of the nozzle of the threaded tube 4, and control a closing degree of the threaded tube 4 when a dentifrice collecting flow channel is changed into a saliva sucking flow channel, so as to change an airflow in a saliva sucking process into a weak sucking state, meanwhile, the air flow absorption effect at the spray position is stronger, the change of the air flow velocity can be carried out along with the change of different operations, the air flow velocity can reach a more adaptive state when different operations are executed, and the injury to the operation part is avoided;
in this embodiment, as shown in fig. 3, 6 and 8, the adjusting portion 5 includes a threaded cylinder 51 and a rotatable rotating cylinder 52 disposed on the threaded cylinder 51, the threaded cylinder 51 is connected to the threaded pipe 4 by a thread, the transmission portion 7 includes a linkage member 71 connected to the liquid guiding cylinder 31, the ventilation portion 21 has a sliding slot, the other end of the linkage member 71 passes through the sliding slot and has a rack plate 72, the other side of the rack plate 72 is engaged with the outer side of the threaded cylinder 51, a rack is disposed outside the threaded cylinder 51, the rack plate 72 is engaged with the rack outside the threaded cylinder 51 to drive the threaded cylinder 51 to rotate, and the rack can move upwards along with the rack plate 72, thereby realizing the effect of rotating and lifting the threaded cylinder body 51, moreover, a sealing element 73 is arranged at the joint of the linkage piece 71 and the sliding chute 21, and the sealing element 73 is a flexible corrugated sleeve and can move along with the movement of the linkage piece 71, so that the sealing effect on the joint is ensured;
in this embodiment, as shown in fig. 1, the linkage member 71 includes a positioning plate 7a connected to the liquid guiding cylinder 31 and a telescopic rod 7b connected to the rack plate 72, the positioning plate 7a is provided with a fastening groove, the other end of the telescopic rod 7b is located in the fastening groove, the telescopic rod 7b includes a second connecting rod having a first connecting rod arranged in the first connecting rod, a spring connected to the second connecting rod is arranged in the first connecting rod, the telescopic rod 7b is provided with a pulling rod 7c, the telescopic rod 7b in the transmission portion 7 is telescopically connected to the positioning plate 7a, when performing the closing operation on the position of the threaded tube 4, the transmission portion 7 can be connected to the liquid guiding portion 3 for synchronous operation, or the transmission portion 7 can be operated by an operator alone, so that the flow rate in the threaded tube 4 can be adjusted to adapt to the operation, thereby facilitating the operator to perform better control of the flow rate according to the operation progress, the operation flexibility is improved;
in this embodiment, as shown in fig. 3 and 6, the closing member 6 includes a fixing plate 61 connected to one end of the threaded pipe 4, a directional groove is provided in the fixing plate 61, a closing plate 62 is movably provided in the directional groove along a direction toward a center of the threaded pipe 4, a push rod 63 is provided between the closing plate 62 and the rotating cylinder 52, the connection between the push rod 63 and the closing plate 62 and the threaded cylinder 51 is a rotary shaft type movable connection, and the closing plate 62 is pushed by the push rod 63 during displacement of the threaded cylinder 51 to close the threaded pipe 4;
in this embodiment, as shown in fig. 3 and 7, the number of the fixing plate 61, the closing plate 62 and the push rod 63 is not less than two, the closing plate 62 includes a movable sliding block 6a disposed in the directional groove, a ball 6b is disposed between the sliding block 6a and the directional groove, a blocking piece 6c is disposed on one side of the sliding block 6a facing the threaded pipe 4, the sliding block 6a is connected with the push rod 63, the ball 6b can improve the smoothness of the push rod 63 in the process of pushing the sliding block 6a to move, and it is ensured that the blocking piece 6c can block the opening of the threaded pipe 4.
The invention has the beneficial effects that:
the invention improves the saliva suction mode of the traditional saliva suction device, divides the liquid guide part 3 into a plurality of functional areas, and leads the plurality of functional areas to be respectively communicated with the air vent part 21 and the saliva suction part 22 through the first circulation hole 33 and the second circulation hole 34, thereby realizing the respective operation of saliva suction and dentifrice collection, not only ensuring the cleanliness of the dentifrice collection, but also ensuring the saliva suction effect of the saliva suction operation, and having simple and easy operation, only needing to operate the rotation of the liquid guide cylinder 31, and simultaneously having a cavity 32 communicated with the outside when the saliva suction and the dentifrice collection are carried out, realizing the effect of absorbing the spray in the oral cavity, and providing better operation environment for operators.
When liquid guide portion 3 is rotatory to carry out state conversion process, transmission portion 7 can drive the displacement of regulating part 5 on screwed pipe 4 simultaneously, thereby promote the part that closure member 6 realized 4 pipe orifices of screwed pipe and shelter from, collect the runner by the dentifrice and trun into when inhaling the saliva runner into, can control the closed degree of screwed pipe 4, thereby make the air current conversion of inhaling the saliva in-process inhale the state of weakly inhaling, make the air current absorption effect of flying foam department stronger simultaneously, can carry out the change of air current velocity along with the transform of different operations, make the air current velocity of flow reach the state of more adaptation when carrying out different operations, the injury has been avoided to operation position.
Meanwhile, the telescopic rod 7b in the transmission part 7 is connected with the positioning plate 7a in a telescopic mode, when the closing operation of the threaded pipe 4 is executed, the transmission part 7 can be connected with the liquid guide part 3 to carry out synchronous operation, and the transmission part 7 can also be operated by an operator independently, so that the airflow velocity in the threaded pipe 4 can be adjusted in a more adaptive operation mode, the operation personnel can better control the airflow velocity according to an operation process, and the operation flexibility is improved.
The working principle is as follows: when collecting the tooth powder, firstly, the fluid conducting part 3 can be rotated to make the first flow hole 33 of the filtering component 35 correspond to the second flow hole 34 of the saliva absorbing part 22, the suction device 1 performs suction, i.e. starts to absorb the tooth powder, after the absorption is completed, the fluid conducting part 3 can be rotated again to make the other cavity 32 communicate with the saliva absorbing part 22, i.e. starts to absorb the saliva, the air flow rate is changed along with the rotation of the transmission part 7, in the process, the cavity 32 communicated with the outside simultaneously performs the absorption of the oral spray, at this time, the operator can pull the pulling rod 7c according to the condition of the operation position to make the telescopic rod 7b not connect with the positioning plate 7a, the operator can independently adjust the suction effect of the spray and the saliva absorbing part to adjust the more suitable suction effect until the operation is completed, finally, the operator can rotate the fluid conducting part 3 once again, the first flow hole 33 and the second flow hole 34 are not communicated with each other, the closing operation of the saliva suction device liquid guide part 3 is completed, and the operating personnel take out the filter assembly 35 for processing, namely, the saliva suction device is completed.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (9)
1. A medical appliance for dental implantation comprises a suction device (1), wherein a saliva aspirator shell (2) is arranged at the input end of the suction device (1), and is characterized in that the saliva aspirator shell (2) comprises a ventilation part (21) and a saliva aspirating part (22), and a liquid guide part (3) is rotatably arranged between the ventilation part (21) and the saliva aspirating part (22);
the liquid guide part (3) comprises a liquid guide cylinder body (31), a plurality of cavities (32) are arranged in the liquid guide cylinder body (31), corresponding first through holes (33) are formed in two side surfaces of the cavities (32) along the axial direction, corresponding second through holes (34) are formed in opposite sides of the air vent part (21) and the saliva suction part (22), the second through holes (34) are respectively communicated with the first through holes (33) in the cavities (32) along the circumferential rotation of the liquid guide cylinder body (31), one cavity (32) is communicated with the outside and used for introducing outside air, and a filter assembly (35) is arranged in one cavity (32);
still including locating screwed pipe (4) on second flow hole (34) in portion of ventilating (21), the outside of screwed pipe (4) is equipped with regulating part (5) and closure member (6) along the axial in proper order, be equipped with transmission portion (7) on drain barrel (31), transmission portion (7) link to each other with regulating part (5), transmission portion (7) are followed drain barrel (31) are followed circumferential direction and are driven regulating part (5) and remove along screwed pipe (4) axial direction, regulating part (5) link to each other with closure member (6), regulating part (5) are used for driving closure member (6) and remove and shelter from screwed pipe (4) mouth of pipe along screwed pipe (4) central direction.
2. A medical device for dental implantation according to claim 1, wherein: a filter screen is arranged in the cavity (32) communicated with the outside, and two groups of corresponding first flow through holes (33) are arranged on the cavity (32) communicated with the outside.
3. A medical device for dental implantation according to claim 1, wherein: the filtering component (35) comprises a dentifrice collector (3 a) inserted into one cavity (32), and a hand-held board (3 b) is arranged on one side of the dentifrice collector (3 a) positioned outside the cavity (32).
4. A medical device for dental implantation as claimed in any one of claims 1 to 3, wherein: inhale saliva portion (22) including inhaling saliva casing (221) that the input and drain barrel (31) that draw suction device (1) link to each other, inhale one side that saliva casing (221) is close to drain barrel (31) and be equipped with one second through-flow hole (34), the opposite side intercommunication that inhales saliva casing (221) has saliva suction tube (222).
5. The medical device for dental implantation of claim 4, wherein: the ventilation part (21) comprises a ventilation shell (211) connected with the liquid guide cylinder (31), two second flow through holes (34) are formed in one side, close to the liquid guide cylinder (31), of the ventilation shell (211), and the two second flow through holes (34) are arranged in a central symmetry mode.
6. A medical device for dental implantation according to claim 1, wherein: adjusting part (5) include the rotation section of thick bamboo (52) on screw barrel (51) and the rotatable formula of locating screw barrel (51), screw barrel (51) and screwed pipe (4) threaded connection, transmission portion (7) include linkage piece (71) that link to each other with drain barrel (31), be equipped with the spout on ventilation portion (21), linkage piece (71) other end runs through the spout and is equipped with rack plate (72), rack plate (72) opposite side meshes with screw barrel (51) outside mutually, linkage piece (71) are equipped with sealing member (73) with the junction of spout.
7. A medical device for dental implantation as claimed in claim 6, wherein: linkage (71) include locating plate (7 a) that link to each other with drain barrel (31) and telescopic link (7 b) that link to each other with rack plate (72), be equipped with the joint groove on locating plate (7 a), the other end of telescopic link (7 b) is located the joint inslot, be equipped with on telescopic link (7 b) and pull pole (7 c).
8. A medical device for dental implantation as claimed in claim 7, wherein: the closing part (6) comprises a fixing plate (61) connected with one end of the threaded pipe (4), a directional groove is formed in the fixing plate (61), a closing plate (62) is movably arranged in the directional groove along the central direction of the threaded pipe (4), and a push rod (63) is arranged between the closing plate (62) and the rotating cylinder (52).
9. A medical device for dental implantation as claimed in claim 8, wherein: two are no less than to the quantity of fixed plate (61), closing plate (62) and catch bar (63), closing plate (62) are including movable locating sliding block (6 a) in the oriented groove, be equipped with ball (6 b) between sliding block (6 a) and the oriented groove, sliding block (6 a) are equipped with towards one side of screwed pipe (4) and hide dog (6 c), sliding block (6 a) link to each other with catch bar (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110160959.1A CN112842588B (en) | 2021-02-05 | 2021-02-05 | Medical instrument for implanting teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110160959.1A CN112842588B (en) | 2021-02-05 | 2021-02-05 | Medical instrument for implanting teeth |
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| Publication Number | Publication Date |
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| CN112842588A CN112842588A (en) | 2021-05-28 |
| CN112842588B true CN112842588B (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110160959.1A Active CN112842588B (en) | 2021-02-05 | 2021-02-05 | Medical instrument for implanting teeth |
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| US5256160A (en) * | 1989-11-06 | 1993-10-26 | Mectra Labs, Inc. | Medical device valving mechanism |
| CN101347357A (en) * | 2008-08-12 | 2009-01-21 | 温州医学院附属第一医院 | Bone powder container of teeth-planting operation with controlling valve |
| CN206214220U (en) * | 2016-07-25 | 2017-06-06 | 柳州市妇幼保健院 | Disposable oral cavity dedicated suction saliva inhales mist pipe |
| CN110226984A (en) * | 2019-07-09 | 2019-09-13 | 苏州卫生职业技术学院 | Power inhales integrated two-chamber ptysma-absorbing tube |
| CN110420068A (en) * | 2019-08-26 | 2019-11-08 | 万阔 | A kind of novel mouth band special side aperture ptysma-absorbing tube |
| CN211834824U (en) * | 2020-01-21 | 2020-11-03 | 河北省沧州中西医结合医院 | Novel improvement is inhaled salivary duct |
| CN212346780U (en) * | 2020-04-03 | 2021-01-15 | 兰州大学 | Mask type strong suction aspirator with side branch pipeline |
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