CN113101126B - Head fixing equipment for dental extraction - Google Patents
Head fixing equipment for dental extraction Download PDFInfo
- Publication number
- CN113101126B CN113101126B CN202110257773.8A CN202110257773A CN113101126B CN 113101126 B CN113101126 B CN 113101126B CN 202110257773 A CN202110257773 A CN 202110257773A CN 113101126 B CN113101126 B CN 113101126B
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- Prior art keywords
- fixedly connected
- rod
- fixing
- base
- transmission rod
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
- A61G15/12—Rests specially adapted therefor, e.g. for the head or feet
- A61G15/125—Head-rests
-
- 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
- A61C17/10—Saliva removers; Accessories therefor with mouth props, tongue guards, tongue depressors or cheek spreaders
-
- 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
Abstract
The present invention relates to a head fixing device, and more particularly, to a head fixing device for dental extraction. The technical problems of the invention are as follows: a head fixing device for dental extraction which can facilitate the work of doctors and avoid the injury of patients is provided. The technical implementation scheme of the invention is as follows: the head fixing device for dental extraction in the department of stomatology comprises a base and a baffle plate, wherein the baffle plate is fixedly connected to one side of the top of the base; the tooth extraction mechanism is arranged on one side of the base. The invention can clamp the head of the patient by the cooperation of the first fixing mechanism and the second fixing mechanism, prevent the head of the patient from moving, facilitate the work of doctors, avoid the injury of the patient, open the mouth of the patient by the mouth expanding mechanism and facilitate the tooth extraction of doctors.
Description
Technical Field
The present invention relates to a head fixing device, and more particularly, to a head fixing device for dental extraction.
Background
The stomatology is a common medical science and is divided into three categories of oral surgery, oral internal medicine and oral restoration, and mainly aims to research and treat oral diseases, such as mandibular retrobulbar, submaxillary gap infection, tetracycline tooth and the like, and tooth extraction also belongs to the stomatology.
At present, a patient is generally laid on a dental bed and then a doctor performs tooth extraction, but most dental beds do not have the function of fixing the head at present, if the patient feels pain during tooth extraction, the head of the patient can tremble, the work of the doctor is troublesome, and a tooth extraction tool can hurt the oral cavity of the patient.
Aiming at the existing problems, a device which can facilitate doctors to work and avoid injuries to patients is designed.
Disclosure of Invention
In order to overcome the defects that the head of a patient can tremble, the work of doctors is troublesome, and the oral cavity of the patient can be injured by a tooth extracting tool, the invention has the technical problems that: a head fixing device for dental extraction which can facilitate the work of doctors and avoid the injury of patients is provided.
The technical implementation scheme of the invention is as follows: the head fixing device for dental extraction in the department of stomatology comprises a base and a baffle plate, wherein the baffle plate is fixedly connected to one side of the top of the base; the tooth extraction mechanism is arranged on one side of the base; the first fixing mechanism is arranged on one side, close to the baffle, of the top of the base; the second fixing mechanism is arranged on two sides of the base, and the second fixing mechanism is connected with the first fixing mechanism.
Further, the tooth extraction mechanism comprises a connecting wire, and one side of the base is fixedly connected with the connecting wire; the left clamp is fixedly connected to the connecting wire; the middle part of the left clamp is rotationally connected with the right clamp through a connecting rod; a first reset spring is arranged between the right clamp and the left clamp; and the left clamp is provided with a control switch.
Further, the first fixing mechanism comprises a protective cover, and the protective cover is fixedly connected to one side, close to the baffle, of the top of the base; the motor is arranged in the protective cover; the baffle is rotatably connected with a first transmission rod, and the first transmission rod is fixedly connected with an output shaft of the motor; the right fixing plate is fixedly connected with the middle part of the first transmission rod; the end part of the first transmission rod is provided with a first gear; the baffle plate is provided with a first transmission rod, and one side, close to the first transmission rod, of the baffle plate is rotatably provided with a second transmission rod; the end part of the second transmission rod is provided with a second gear, and the second gear is meshed with the first gear; the baffle is connected with the first transmission rod in a rotating way, and the baffle is connected with the second transmission rod in a rotating way; the belt pulley group is arranged between the third transmission rod and the second transmission rod; the left fixing plate is fixedly connected with the third transmission rod; the pilot lamp, the pilot lamp is installed to one side of base, control switch establishes ties motor and pilot lamp.
Further, the second fixing mechanism comprises a rotation stop lever, and the first transmission rod and the third transmission rod are fixedly connected with the rotation stop lever; the first fixing blocks are arranged on two sides of the top of the base in a sliding mode; the arc-shaped fixing plates are fixedly connected to the first fixing blocks; the first connecting rods are fixedly connected to one sides of the arc-shaped fixing plates, and the first connecting rods are in contact with the rotation stop rods; the second reset spring is connected between the first fixed block and the base; and the first fixing rod is fixedly connected with one of the arc-shaped fixing plates.
Further, the device also comprises a mouth expanding mechanism, wherein the mouth expanding mechanism comprises a second fixing rod, and the second fixing rod is fixedly connected to one side, far away from the baffle, of the top of the base; the upper end of the second fixed rod is rotatably connected with an elastic telescopic rod which is N-shaped; the elastic telescopic rod is fixedly connected with a connecting block; the lower tooth occlusion block is fixedly connected to the lower side of the connecting block; the support rods are fixedly connected with one side of the lower tooth occlusion block; the upper teeth occlusion block is fixedly connected between the support rods.
Further, the device also comprises a clamping mechanism, wherein the clamping mechanism comprises second fixing blocks, and at least two second fixing blocks are fixedly connected to two sides of the base; the rotating rod is rotationally connected between the second fixed blocks at the same side; the rotating rod is fixedly connected with at least two L-shaped fixing plates; the second connecting rod is fixedly connected between the L-shaped fixing plates at the same side; torsion springs are sleeved on the rotating rods, and two ends of each torsion spring are respectively connected with the second fixed block and the rotating rods.
Further, the device also comprises a sewage collecting mechanism, wherein the sewage collecting mechanism comprises sliding rails, and at least two sliding rails are arranged on one side, far away from the second fixed rod, of the base in a sliding manner; the sliding blocks are arranged on the sliding rails in a sliding manner; the receiving box is fixedly connected between the sliding blocks; the third fixing rod is fixedly connected with one side of the receiving box; and a third connecting rod is fixedly connected between the third fixing rod and the first fixing rod.
Further, the elastic telescopic rod is N-shaped.
The invention has the beneficial effects that:
1. through the cooperation of first fixed establishment and second fixed establishment, can clip patient's head, prevent that patient's head from removing, make things convenient for doctor's work to can avoid patient's injury.
2. The mouth of a patient can be opened through the mouth expanding mechanism, so that a doctor can conveniently extract teeth.
3. The whole device can be fixed on a dental bed through the clamping mechanism, which is beneficial for a doctor to extract teeth.
4. Can collect liquid medicine and blood in the patient's mouth through sewage collection mechanism, make things convenient for the doctor to clear up.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a tooth extraction mechanism according to the present invention.
Fig. 3 is a schematic perspective view of a first fixing mechanism according to the present invention.
Fig. 4 is a schematic perspective view of a second fixing mechanism according to the present invention.
Fig. 5 is a schematic perspective view of the mouth expanding mechanism of the present invention.
Fig. 6 is a schematic perspective view of a clamping mechanism according to the present invention.
FIG. 7 is a schematic perspective view of a sewage collection mechanism according to the present invention.
Fig. 8 is a circuit diagram of the present invention.
In the above figures: 1: base, 2: baffle, 3: tooth extraction mechanism, 31: right pliers, 32: left pincers, 33: first return spring, 34: connecting rod, 35: control switch, 36: connecting wire, 4: first fixing mechanism, 41: protective cover, 42: motor, 43: right fixing plate, 44: first transfer line, 45: first gear, 46: second gear, 47: second drive rod, 48: pulley set, 49: third transfer lever, 410: left fixed plate, 411: indicator lamp, 5: second fixing mechanism, 51: rotation bar, 52: first link, 53: arc fixed plate, 54: first fixed block, 55: second return spring, 56: first dead lever, 6: mouth expanding mechanism, 61: second fixing lever, 62: elastic telescopic rod, 63: connecting block, 64: lower bite block, 65: support bar, 66: upper bite block, 7: clamping mechanism, 71: second fixed block, 72: rotating lever, 73: l-shaped fixing plate, 74: second link, 75: torsion spring, 8: sewage collection mechanism, 81: slide rail, 82: sliding block, 83: receiving box, 84: third dead lever, 85: and a third link.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Example 1
The utility model provides a head fixed equipment that department of stomatology was extracted teeth was used, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 8, including base 1, baffle 2, tooth extraction mechanism 3, first fixed establishment 4 and second fixed establishment 5, base 1 top rear side is connected with baffle 2, and base 1 right side is connected with tooth extraction mechanism 3, and first fixed establishment 4 is installed to base 1 top rear side, and second fixed establishment 5 is all installed to base 1 top left and right sides, and second fixed establishment 5 and first fixed establishment 4 are connected.
The tooth extraction mechanism 3 comprises a right clamp 31, a left clamp 32, a first return spring 33, a connecting rod 34, a control switch 35 and a connecting wire 36, wherein the connecting wire 36 is connected to the front portion of the right side of the base 1, the left clamp 32 is connected to the connecting wire 36, the control switch 35 is arranged on the right side of the left clamp 32, the right clamp 31 is rotatably connected to the middle portion of the left clamp 32 through the connecting rod 34, and the first return spring 33 is connected between the right clamp 31 and the left clamp 32.
The first fixing mechanism 4 comprises a protection cover 41, a motor 42, a right fixing plate 43, a first transmission rod 44, a first gear 45, a second gear 46, a second transmission rod 47, a belt pulley set 48, a third transmission rod 49, a left fixing plate 410 and an indicator lamp 411, wherein the protection cover 41 is connected to the right rear side of the top of the base 1, the motor 42 is installed in the protection cover 41, the right part of the baffle 2 is rotatably connected with the first transmission rod 44 and the second transmission rod 47, the second transmission rod 47 is positioned on the left side of the first transmission rod 44, the front end of the first transmission rod 44 is connected with an output shaft of the motor 42, the middle part of the first transmission rod 44 is connected with the right fixing plate 43 in an arc shape, the rear end of the first transmission rod 44 is connected with the first gear 45, the second transmission rod 47 is provided with the second gear 46, the second gear 46 is meshed with the first gear 45, the left part of the baffle 2 is rotatably connected with the third transmission rod 49, the belt pulley set 48 is arranged between the third transmission rod 49 and the second transmission rod 47, the right part of the baffle 2 is connected with the right fixing plate 410 in an arc shape, and the indicator lamp 411 is connected with the rear side of the base 1, and the indicator lamp 35 is connected in series with the indicator lamp 42.
The second fixing mechanism 5 comprises a rotation stop lever 51, a first connecting rod 52, arc-shaped fixing plates 53, first fixing blocks 54, a second reset spring 55 and a first fixing rod 56, wherein the rotation stop lever 51 is connected to the first transmission rod 44 and the third transmission rod 49, the first fixing blocks 54 are arranged on the left side and the right side of the top of the base 1 in a sliding mode, the second reset spring 55 is connected between the first fixing blocks 54 and the base 1, the arc-shaped fixing plates 53 are connected to the two first fixing blocks 54, the first connecting rods 52 are connected to the rear sides of the two arc-shaped fixing plates 53, the two first connecting rods 52 are respectively contacted with the two rotation stop levers 51, and the first fixing rod 56 is connected to the front portion on the right side of the arc-shaped fixing plate 53.
The patient puts his head on the base 1, then the doctor picks up the right forceps 31 and the left forceps 32, presses down the control switch 35, turns on the indication lamp 411, rotates the motor 42 counterclockwise by 35 degrees, drives the first transmission rod 44 to rotate counterclockwise, the first transmission rod 44 drives the right fixing plate 43 to swing leftward, simultaneously, the first transmission rod 44 drives the first gear 45 to rotate counterclockwise, the first gear 45 drives the second gear 46 to rotate clockwise, the second gear 46 drives the second transmission rod 47 to rotate clockwise, the second transmission rod 47 drives the third transmission rod 49 to rotate clockwise through the belt pulley group 48, the third transmission rod 49 drives the left fixing plate 410 to swing rightward, the left fixing plate 410 and the right fixing plate 43 clamp the head of the patient, the head of the patient is prevented from being moved in disorder, simultaneously, the first transmission rod 44 and the third transmission rod 49 drive the rotation stop rod 51 to swing upward, the rotation stop rod 51 drives the first connection rod 52 to move inward, the first connecting rod 52 drives the arc-shaped fixing plate 53 and the first fixing block 54 to move inwards, the arc-shaped fixing plate 53 clamps the head of the patient, the head of the patient is further prevented from being disturbed, the second reset spring 55 is compressed, a doctor can use the right forceps 31 and the left forceps 32 to pull out teeth of the patient, the first reset spring 33 can reset the right forceps 31 and the left forceps 32, after tooth pulling is completed, the doctor presses the control switch 35 again, the indicator light 411 is extinguished, the motor 42 rotates 35 degrees clockwise, the motor 42 drives the first transmission rod 44 to rotate clockwise, the first transmission rod 44 drives the right fixing plate 43 to swing rightwards, meanwhile, the first transmission rod 44 drives the first gear 45 to rotate clockwise, the first gear 45 drives the second gear 46 to rotate anticlockwise, the second gear 46 drives the third transmission rod 49 to rotate anticlockwise, the third transmission rod 49 drives the left fixing plate 410 to swing leftwards, the left fixing plate 410 and the right fixing plate 43 release the head of the patient, meanwhile, the first transmission rod 44 and the third transmission rod 49 drive the rotation stop rod 51 to swing downwards, the rotation stop rod 51 does not push the first connecting rod 52 to move inwards, and under the action of the second reset spring 55, the arc-shaped fixing plate 53 and the first fixing block 54 reset outwards to release the head of the patient.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 5, 6 and 7, the device further comprises a mouth expanding mechanism 6, the mouth expanding mechanism 6 comprises a second fixing rod 61, an elastic telescopic rod 62, a connecting block 63, a lower tooth occlusion block 64, a supporting rod 65 and an upper tooth occlusion block 66, the left front side of the top of the base 1 is connected with the second fixing rod 61, the top end of the second fixing rod 61 is rotatably connected with an elastic telescopic rod 62 in an N shape, the elastic telescopic rod 62 is connected with the connecting block 63, the bottom of the connecting block 63 is connected with the lower tooth occlusion block 64, the left side and the right side of the rear side of the lower tooth occlusion block 64 are connected with the supporting rods 65, and an upper tooth occlusion block 66 is connected between the rear ends of the two supporting rods 65.
The doctor rotates the elastic telescopic rod 62 to the side of the patient, then puts the lower dental occlusion block 64 and the upper dental occlusion block 66 into the patient's mouth, and the patient bites the lower dental occlusion block 64 and the upper dental occlusion block 66, so that the mouth of the patient is opened, and the doctor can conveniently extract teeth.
The clamping mechanism 7 comprises a second fixing block 71, rotating rods 72, L-shaped fixing plates 73, second connecting rods 74 and torsion springs 75, wherein the two second fixing blocks 71 are connected to the left side and the right side of the base 1, the rotating rods 72 are connected between the two second fixing blocks 71 on the same side in a rotating mode, the torsion springs 75 are sleeved on the two rotating rods 72, two ends of each torsion spring 75 are connected with the second fixing blocks 71 and the rotating rods 72 respectively, the two L-shaped fixing plates 73 are connected to the two rotating rods 72, and the second connecting rods 74 are connected between the two L-shaped fixing plates 73 on the same side.
The doctor outwards dials the L-shaped fixing plate 73, the torsion spring 75 is twisted, then the base 1 is placed on a dental bed, the L-shaped fixing plate 73 is loosened, under the action of the torsion spring 75, the L-shaped fixing plate 73 swings inwards, the L-shaped fixing plate 73 clamps the dental bed, and the whole device is fixed on the dental bed, so that tooth extraction of the doctor is facilitated.
The sewage collecting device comprises a base 1, and is characterized by further comprising a sewage collecting mechanism 8, wherein the sewage collecting mechanism 8 comprises a sliding rail 81, sliding blocks 82, a receiving box 83, a third fixing rod 84 and a third connecting rod 85, wherein the right side of the front part of the base 1 is provided with two sliding rails 81, the two sliding rails 81 are provided with sliding blocks 82 in a sliding mode, the receiving box 83 is connected between the two sliding blocks 82, the right side of the receiving box 83 is connected with the third fixing rod 84, and the third connecting rod 85 is connected between the third fixing rod 84 and the first fixing rod 56.
When the arc-shaped fixing plate 53 moves inwards, the right arc-shaped fixing plate 53 drives the receiving box 83 to move leftwards through the first fixing rod 56, the third connecting rod 85 and the third fixing rod 84, the receiving box 83 is moved into the base 1, when the arc-shaped fixing plate 53 moves outwards, the right arc-shaped fixing plate 53 drives the receiving box 83 to move rightwards through the first fixing rod 56, the third connecting rod 85 and the third fixing rod 84, the receiving box 83 is moved out, and after a patient pulls out teeth, liquid medicine and blood in a mouth can be spit into the receiving box 83, so that a doctor can clean conveniently.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted equally without departing from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. A head fixing device for dental extraction in the department of stomatology, which is characterized by comprising:
the device comprises a base (1) and a baffle (2), wherein one side of the top of the base (1) is fixedly connected with the baffle (2);
the tooth extraction mechanism (3) is arranged on one side of the base (1);
the first fixing mechanism (4) is arranged at one side, close to the baffle plate (2), of the top of the base (1);
the second fixing mechanisms (5) are arranged on two sides of the base (1), and the second fixing mechanisms (5) are connected with the first fixing mechanisms (4);
the tooth extraction mechanism (3) comprises:
a connecting wire (36), wherein one side of the base (1) is fixedly connected with the connecting wire (36);
the left clamp (32) is fixedly connected with the connecting wire (36);
the right clamp (31) is rotationally connected with the right clamp (31) through a connecting rod (34) at the middle part of the left clamp (32);
a first return spring (33), wherein the first return spring (33) is arranged between the right clamp (31) and the left clamp (32);
a control switch (35), wherein the left clamp (32) is provided with the control switch (35);
the first fixing mechanism (4) comprises:
the protection cover (41) is fixedly connected with one side, close to the baffle (2), of the top of the base (1);
a motor (42), wherein the motor (42) is installed in the protective cover (41);
the baffle (2) is rotatably connected with a first transmission rod (44), and the first transmission rod (44) is fixedly connected with an output shaft of the motor (42);
the right fixing plate (43) is fixedly connected with the middle part of the first transmission rod (44);
a first gear (45), wherein the end part of the first transmission rod (44) is provided with the first gear (45);
the second transmission rod (47) is rotatably arranged on one side, close to the first transmission rod (44), of the baffle (2);
a second gear (46), wherein a second gear (46) is arranged at the end part of the second transmission rod (47), and the second gear (46) is meshed with the first gear (45);
the third transmission rod (49) is rotatably connected with one side, far away from the second transmission rod (47), of the baffle (2);
a belt pulley group (48), wherein the belt pulley group (48) is arranged between the third transmission rod (49) and the second transmission rod (47);
the left fixing plate (410) is fixedly connected with the third transmission rod (49);
an indicator lamp (411), wherein the indicator lamp (411) is arranged on one side of the base (1), and the control switch (35) is connected with the motor (42) and the indicator lamp (411) in series;
the second fixing mechanism (5) comprises:
the rotating stop lever (51) is fixedly connected to the first transmission rod (44) and the third transmission rod (49);
the first fixing blocks (54) are arranged on two sides of the top of the base (1) in a sliding mode;
the arc-shaped fixing plates (53) are fixedly connected to the first fixing blocks (54);
the first connecting rods (52) are fixedly connected to one sides of the arc-shaped fixing plates (53), and the first connecting rods (52) are in contact with the rotating stop rods (51);
a second return spring (55), wherein the second return spring (55) is connected between the first fixed block (54) and the base (1);
and the first fixing rods (56) are fixedly connected to one of the arc-shaped fixing plates (53).
2. A dental head fixing device according to claim 1, further comprising a mouth enlarging mechanism (6), the mouth enlarging mechanism (6) comprising:
the second fixing rod (61) is fixedly connected with one side, far away from the baffle (2), of the top of the base (1);
an elastic telescopic rod (62), wherein the upper end of the second fixed rod (61) is rotatably connected with the elastic telescopic rod (62) with an N shape;
the connecting block (63) is fixedly connected with the elastic telescopic rod (62);
the lower tooth occlusion block (64) is fixedly connected with the lower side of the connecting block (63);
the support rods (65) are fixedly connected with one side of the lower tooth occlusion block (64) through at least two support rods (65);
the upper teeth occlusion blocks (66) are fixedly connected between the support rods (65).
3. A dental head fixing device according to claim 2, further comprising a gripping mechanism (7), the gripping mechanism (7) comprising:
the two sides of the base (1) are fixedly connected with at least two second fixing blocks (71);
a rotating rod (72) is rotatably connected between the second fixed blocks (71) on the same side;
the L-shaped fixing plates (73) are fixedly connected to the rotating rods (72), and at least two L-shaped fixing plates (73) are fixedly connected to the rotating rods;
the second connecting rod (74) is fixedly connected between the L-shaped fixing plates (73) on the same side;
torsion spring (75), all cover on dwang (72) has torsion spring (75), torsion spring (75) both ends respectively with second fixed block (71) with dwang (72).
4. A dental head fixing device according to claim 3, further comprising a waste water collecting means (8), the waste water collecting means (8) comprising:
the sliding rail (81) is arranged on one side, far away from the second fixed rod (61), of the base (1) in a sliding manner, and at least two sliding rails (81) are arranged on the side;
the sliding blocks (82) are arranged on the sliding rails (81) in a sliding mode, and the sliding blocks (82) are arranged on the sliding rails in a sliding mode;
the receiving box (83) is fixedly connected between the sliding blocks (82), and the receiving box (83) is fixedly connected between the sliding blocks;
a third fixed rod (84), wherein one side of the receiving box (83) is fixedly connected with the third fixed rod (84);
and a third connecting rod (85), wherein the third connecting rod (85) is fixedly connected between the third fixing rod (84) and the first fixing rod (56).
5. A dental head restraint according to claim 4, wherein the resilient telescopic rod (62) is N-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110257773.8A CN113101126B (en) | 2021-03-10 | 2021-03-10 | Head fixing equipment for dental extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110257773.8A CN113101126B (en) | 2021-03-10 | 2021-03-10 | Head fixing equipment for dental extraction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113101126A CN113101126A (en) | 2021-07-13 |
| CN113101126B true CN113101126B (en) | 2023-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110257773.8A Active CN113101126B (en) | 2021-03-10 | 2021-03-10 | Head fixing equipment for dental extraction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113101126B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317173B (en) * | 2022-09-05 | 2023-05-05 | 核工业总医院 | Head supporting and fixing device for tooth extraction of children |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101561513B1 (en) * | 2014-02-14 | 2015-10-20 | 선문대학교 산학협력단 | Head rest of unit chair for dentist |
| CN108814883B (en) * | 2018-04-24 | 2020-09-29 | 刘志勇 | Dental chair for tooth extraction |
| CN209392319U (en) * | 2018-06-01 | 2019-09-17 | 佛山市安业医疗器械科技有限公司 | A kind of dental multipurpose therapy unit with head limit function |
| CN108742880A (en) * | 2018-07-06 | 2018-11-06 | 鹿寨鹿康科技有限公司 | A kind of department of stomatology additional medical facility |
| CN109620626A (en) * | 2018-12-24 | 2019-04-16 | 张凤苹 | Head fixing device is used in a kind of nursing of the department of stomatology |
| CN111772850A (en) * | 2020-07-22 | 2020-10-16 | 王桂娟 | Department of stomatology auxiliary device that pulls out teeth |
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2021
- 2021-03-10 CN CN202110257773.8A patent/CN113101126B/en active Active
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| Publication number | Publication date |
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| CN113101126A (en) | 2021-07-13 |
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Effective date of registration: 20230801 Address after: Room 211-214, Floor 2, Building 4, No. 18, Jialingjiang East Street, Jianye District, Nanjing City, Jiangsu Province, 210000 Applicant after: Nanjing Future Zhengke Enterprise Management Co.,Ltd. Address before: 511400 room 221, building 22, Xinpu Road, Jixiang Beiyuan, Luoxi new town, Luopu street, Panyu District, Guangzhou City, Guangdong Province Applicant before: Li Meng |
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