CN116327388A - Needle for department of stomatology - Google Patents

Needle for department of stomatology Download PDF

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Publication number
CN116327388A
CN116327388A CN202310550556.7A CN202310550556A CN116327388A CN 116327388 A CN116327388 A CN 116327388A CN 202310550556 A CN202310550556 A CN 202310550556A CN 116327388 A CN116327388 A CN 116327388A
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CN
China
Prior art keywords
needle
groove
mount pad
close
oral cavity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202310550556.7A
Other languages
Chinese (zh)
Inventor
闫秀娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202310550556.7A priority Critical patent/CN116327388A/en
Publication of CN116327388A publication Critical patent/CN116327388A/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/082—Positioning or guiding, e.g. of drills
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
    • 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
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A61C17/0202—Hand-pieces
    • 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
    • A61C19/063—Medicament applicators for teeth or gums, e.g. treatment with fluorides
    • 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
    • A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0625—Mouth

Abstract

The invention discloses a needle for an oral cavity internal medicine, which belongs to the technical field of the oral cavity internal medicine, and comprises a handheld handle, wherein the lower end of the handheld handle is fixedly provided with a mounting seat, one end of the mounting seat, which is far away from the handheld handle, is fixedly provided with a needle body, one end of the mounting seat, which is close to the handheld handle, is fixedly connected with a mounting block, one end, which is close to the mounting seat, of the handheld handle is provided with a mounting groove matched with the mounting block, one end, which is close to the mounting seat, of the handheld handle is provided with a mounting assembly, the outer end of the needle body is sleeved with an annular spray head, so that the oral cavity can be cleaned through the annular spray head, the disinfection liquid in the needle body can be continuously cut off, the oral cavity can be cleaned through the annular spray head when a water source is communicated through a water receiving hole, and meanwhile, the disinfection liquid is permeated into the needle body to react with the needle body when water flows out, so that the disinfection liquid is exuded, and the disinfection treatment is carried out on different positions in the oral cavity, and thus the bacterial cross infection in the oral cavity is effectively reduced.

Description

Needle for department of stomatology
Technical Field
The invention relates to the technical field of stomatology, in particular to a vehicle needle for stomatology.
Background
The needle is a consumable appliance for dentists, is a tiny steel needle, consists of a needle head and a needle handle, can be inserted into a high-speed and low-speed mobile phone for use, and helps the dentists to open dental cavities and repair teeth; if the dentist is compared with a mobile phone to be a hand-held drilling machine, the needle corresponds to a drill bit on the drilling machine.
Dental needles are one of the important accessories of dental drills, consisting of a needle head and a needle handle, and there are mainly two ways for dental needles to cause cross-infection: firstly, the surface pollution caused by the contact of the needle with saliva, blood and scraps of a patient in the operation process of the needle in the oral cavity; secondly, pathogenic microorganisms and the like remained in the texture of the needle during the treatment process, so that the needle has a large number of dental clinic patients and high mobility, and the needle use rate and turnover rate are high.
How to better avoid cross infection is one of the important contents of dental care work, the existing dental vehicle needle needs to be disinfected before use, but in the use process, bacteria in the oral cavity can be crossed by the vehicle needle, so that cross infection is easy to cause, and dental scraps or sundries cannot be cleaned in time when a tooth cavity is opened and teeth are repaired, so that the doctor is easy to influence the continuous operation.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide the vehicle needle for the oral internal medicine, which can realize cleaning of the oral cavity through the annular spray head, ensure that the disinfectant in the vehicle needle body is continuously cut out so as to achieve the aim of disinfection, and the water source is communicated through the water receiving hole to clean the oral cavity through the annular spray head, meanwhile, when water flows out, the disinfectant permeates into the vehicle needle body and reacts with the inside of the vehicle needle body, so that the disinfectant seeps out, and different positions in the oral cavity are disinfected, thereby effectively reducing the bacterial cross infection in the oral cavity.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides a car needle for oral cavity internal medicine, is including handheld handle, handheld handle lower extreme fixed mounting has the mount pad, handheld handle one end fixed mounting has car needle body is kept away from to the mount pad, the mount pad is close to handheld handle one end fixedly connected with installation piece, handheld handle be close to mount pad one end offered with installation piece assorted mounting groove, handheld handle is close to mount pad one end and is equipped with the installation component, car needle body outer pot head is equipped with annular shower nozzle, and annular shower nozzle and mount pad fixed connection, the water receiving hole has been offered in the mount pad, and the water receiving hole is connected with annular shower nozzle, can realize clearing up in the oral cavity through annular shower nozzle to thereby make this internal antiseptic solution of car needle clear up in the oral cavity with annular shower nozzle through water receiving hole switch-on water source, simultaneously permeate car needle this internal and internal reaction of taking place when the water outflow, make the antiseptic solution oozes to this is handled to the oral cavity different positions, thereby the effectual oral cavity bacterium cross infection that has reduced.
Further, the car needle body includes car needle shell, car needle shell rotates with the mount pad to be connected, a pair of standing groove has been seted up to car needle shell upper end, be equipped with the disinfection ball in the standing groove, a plurality of weeping holes have been seted up to car needle shell outer end, and the weeping hole is linked together with the standing groove, infiltrates in from car needle shell and disinfects the ball contact through water to make disinfection ball and water take place to react the back and play the disinfection effect.
Further, the disinfection ball comprises an outer layer film, the outer layer film is arranged in the placing groove, an inner layer film is fixedly connected to the inner end of the outer layer film, disinfection water is filled in the inner layer film, and the inner layer film is melted through heat release caused by water ablation of the outer layer film, so that the disinfection water is disinfected.
Furthermore, the outer layer film is made of an oxidation material, the inner layer film is made of a fusible material, and the fusible material inner layer film is melted through exothermic reaction of the oxidation material when meeting water.
Further, the installation component is including rotating the groove, rotate the groove and offer in handheld the handle, and rotate the groove and be linked together with the mounting groove, rotate the inslot rotation and be connected with the rotation cardboard, the draw-in groove with rotate cardboard assorted is all offered at the installation piece both ends, a pair of spout has been offered to handheld outer end, and the spout is linked together with rotating the groove, sliding connection has a press the piece in the spout, a pair of press the equal fixedly connected with slide of piece mutual near one end, and slide and rotation cardboard looks butt press through pressing the piece, make the slide extrude rotation cardboard to make rotation cardboard rotate, make the rotation cardboard other end break away from the draw-in groove afterwards, and then be convenient for the dismantlement and the installation of mount pad.
Further, the slide is close to and rotates cardboard one end and be hemispherical, and the surface is smooth, through hemispherical setting, can effectually reduce friction, the slide of being convenient for and rotate the frictional force between the cardboard.
Further, the rotating clamping plate is fixedly provided with the torsion spring at the rotating joint, and through the additional installation of the torsion spring, the rotating clamping plate can fix the mounting seat under the action of a spring force, and meanwhile, the rotating clamping plate can be reset after rotating.
Further, the loading hole has been seted up in the middle of the mount pad, and the loading hole is linked together with the standing groove, can make the mount pad dismantle the back and can fill the disinfection ball through the loading hole.
Furthermore, the mount pad is close to handheld all around equal fixed mounting of one end has the straight shot-light, through the additional installation of straight shot-light, can play the illumination effect, makes things convenient for doctor's inspection treatment.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) This scheme can be realized clearing up in the oral cavity through annular shower nozzle to thereby make the internal antiseptic solution of car needle continuously cut out and reach sterile purpose, put through the water source and utilize annular shower nozzle to clear up in the oral cavity through the water receiving hole, permeate the car needle when the water flows simultaneously in this internal and rather than interior reaction of car needle, make antiseptic solution ooze, with this disinfection treatment is carried out to different positions in the oral cavity, thereby effectually reduced oral cavity bacterium cross infection.
(2) In this scheme, the car needle body includes car needle shell, and car needle shell rotates with the mount pad to be connected, and a pair of standing groove has been seted up to car needle shell upper end, is equipped with the disinfection ball in the standing groove, and a plurality of weeping holes have been seted up to car needle shell outer end, and the weeping hole is linked together with the standing groove, infiltrates in from car needle shell and disinfects the ball contact through water to play the disinfection effect after making disinfection ball and water take place to react.
(3) The disinfection ball in this scheme includes the outer membrane, and the standing groove is located to the outer membrane in, and the inner fixedly connected with inlayer membrane of outer membrane, inlayer membrane intussuseption is filled with disinfectant, melts the inlayer membrane through outer membrane meeting water and melts exothermic to make disinfectant disinfect.
(4) In the scheme, the outer layer film is made of an oxidation material, the inner layer film is made of a fusible material, and the fusible material inner layer film is melted through exothermic reaction of the oxidation material when meeting water.
(5) The installation component is including rotating the groove in this scheme, rotate the groove and offer in handheld the handle, and rotate the groove and be linked together with the mounting groove, rotate in the inslot rotation and be connected with the rotation cardboard, the draw-in groove with rotating cardboard assorted is all offered at the installation piece both ends, a pair of spout has been offered to handheld outer end, and the spout is linked together with rotating the groove, sliding connection has according to the piece in the spout, a pair of equal fixedly connected with slide that is close to one end each other according to the piece, and slide and rotation cardboard looks butt, press through pressing according to the piece, make the slide extrude rotation cardboard, thereby make rotation cardboard rotate, make the rotation cardboard other end break away from the draw-in groove afterwards, and then be convenient for dismantlement and the installation of mount pad.
(6) In this scheme, the slide is close to and rotates cardboard one end and be hemispherical, and the surface is smooth, through hemispherical setting, can effectually reduce friction, the slide of being convenient for and rotate the frictional force between the cardboard.
(7) The torsional spring is fixedly arranged at the rotation joint of the rotation clamping plate in the scheme, and the rotation clamping plate can be fixed on the mounting seat under the action of a spring force by additionally arranging the torsional spring, so that the rotation clamping plate can be reset after rotating.
(8) In this scheme, the charging hole has been seted up in the middle of the mount pad, and the charging hole is linked together with the standing groove, can make the mount pad dismantle the back and can fill the disinfection ball through the charging hole.
(9) In the scheme, the mounting seat is close to the handheld handle, the straight spot lamps are fixedly mounted on the periphery of one end, and the illumination effect can be achieved through the additional mounting of the straight spot lamps, so that the doctor can check and treat conveniently.
Drawings
FIG. 1 is a schematic diagram of an inverted structure of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
FIG. 4 is a schematic view of the front cross-sectional structure of the needle body of the present invention;
fig. 5 is a schematic cross-sectional view of the sterilizing ball of the present invention.
The reference numerals in the figures illustrate:
1. a hand-held handle; 2. a mounting base; 3. a needle body; 31. a needle housing; 32. a sterilizing ball; 321. an outer layer film; 322. an inner layer film; 323. sterilizing water; 33. a weeping hole; 4. a mounting block; 5. a mounting assembly; 51. a rotating groove; 52. rotating the clamping plate; 53. a chute; 54. pressing blocks; 55. a slide plate; 6. an annular nozzle; 7. a direct-fired lamp; 8. and a water receiving hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1:
referring to fig. 1-5, a car needle for department of stomatology, including handheld handle 1, handheld handle 1 lower extreme fixed mounting has mount pad 2, mount pad 2 keeps away from handheld handle 1 one end fixed mounting and has car needle body 3, mount pad 2 is close to handheld handle 1 one end fixedly connected with installation piece 4, handheld handle 1 is close to mount pad 2 one end and has seted up with installation piece 4 assorted mounting groove, handheld handle 1 is close to mount pad 2 one end and is equipped with installation component 5, car needle body 3 outer pot head is equipped with annular shower nozzle 6, and annular shower nozzle 6 and mount pad 2 fixed connection, water receiving hole 8 has been seted up in the mount pad 2, and water receiving hole 8 is connected with annular shower nozzle 6, clear up in the oral cavity through annular shower nozzle 6, and thereby make the interior antiseptic solution of car needle body 3 constantly cut out and reach the purpose of disinfection, clear up in the oral cavity through water receiving hole 8 switch on water source utilization annular shower nozzle 6, permeate car needle body 3 and react rather than in it simultaneously when the water flows, make antiseptic solution ooze, so that different positions in the oral cavity are handled.
The car needle body 3 includes car needle shell 31, and car needle shell 31 rotates with mount pad 2 to be connected, and a pair of standing groove has been seted up to car needle shell 31 upper end, is equipped with disinfection ball 32 in the standing groove, and a plurality of weeping holes 33 have been seted up to car needle shell 31 outer end, and weeping holes 33 are linked together with the standing groove, permeate and disinfection ball 32 contact through water from car needle shell 31 to make disinfection ball 32 play the disinfection effect after reacting with water.
The disinfection ball 32 comprises an outer layer membrane 321, the outer layer membrane 321 is arranged in the placing groove, an inner layer membrane 322 is fixedly connected to the inner end of the outer layer membrane 321, disinfection water 323 is filled in the inner layer membrane 322, and the inner layer membrane 322 is melted through heat release of water ablation of the outer layer membrane 321, so that the disinfection water 323 is disinfected.
The outer layer 321 is made of an oxidized material, the inner layer 322 is made of a fusible material, and the fusible material inner layer 322 is melted by the exothermic reaction of the oxidized material when meeting water.
The installation component 5 includes rotating groove 51, rotating groove 51 sets up in handheld handle 1, and rotating groove 51 is linked together with the mounting groove, rotating groove 51 internal rotation is connected with rotates cardboard 52, the draw-in groove with rotating cardboard 52 assorted is all seted up at the installation piece 4 both ends, a pair of spout 53 has been seted up to handheld handle 1 outer end, and spout 53 is linked together with rotating groove 51, sliding connection has press the piece 54 in spout 53, a pair of press piece 54 are close to each other one end all fixedly connected with slide 55, and slide 55 and rotate cardboard 52 looks butt, through pressing press the piece 54, make slide 55 extrude rotating cardboard 52, thereby make rotate cardboard 52 other end break away from the draw-in groove afterwards, and then be convenient for the dismantlement and the installation of mount pad 2.
The sliding plate 55 is close to the one end of the rotation clamping plate 52 and is hemispherical, the surface is smooth, friction can be effectively reduced through hemispherical arrangement, and friction stress between the sliding plate 55 and the rotation clamping plate 52 is facilitated.
The torsional spring is fixedly arranged at the rotation connecting position of the rotation clamping plate 52, and through the additional installation of the torsional spring, the installation seat 2 can be fixed under the action of a spring force by the rotation clamping plate 52, and meanwhile, the rotation clamping plate 52 can be reset after rotating.
The charging hole has been seted up in the middle of the mount pad 2, and the charging hole is linked together with the standing groove, can make the mount pad 2 dismantle the back and can fill to the disinfection ball 32 through the charging hole.
The straight shot-light 7 is all fixed mounting around the mount pad 2 is close to handheld 1 one end, through the additional installation of straight shot-light 7, can play the illumination effect, makes things convenient for doctor's inspection treatment.
The invention can realize cleaning the oral cavity through the annular spray head 6, and ensure that the disinfectant in the needle body 3 is continuously cut off so as to achieve the aim of disinfection, the water source is communicated through the water receiving hole 8, the annular spray head 6 is used for cleaning the oral cavity, meanwhile, when water flows out, the disinfectant permeates into the needle body 3 and reacts with the needle body, so that the disinfectant is exuded, and different positions in the oral cavity are disinfected, thereby effectively reducing the cross infection of bacteria in the oral cavity.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.

Claims (9)

1. A car needle for oral cavity internal medicine, including holding handle (1), its characterized in that: the hand-held handle (1) lower extreme fixed mounting has mount pad (2), hand-held handle (1) one end fixed mounting has car needle body (3) are kept away from to mount pad (2), mount pad (2) are close to hand-held handle (1) one end fixedly connected with installation piece (4), hand-held handle (1) are close to mount pad (2) one end and have been seted up with installation piece (4) assorted mounting groove, hand-held handle (1) are close to mount pad (2) one end and are equipped with installation component (5), car needle body (3) outer pot head is equipped with annular shower nozzle (6), and annular shower nozzle (6) and mount pad (2) fixed connection, water receiving hole (8) have been seted up in mount pad (2), and water receiving hole (8) are connected with annular shower nozzle (6).
2. A needle for oral medicine according to claim 1, wherein: the needle body (3) comprises a needle shell (31), the needle shell (31) is rotationally connected with the mounting seat (2), a pair of placing grooves are formed in the upper end of the needle shell (31), disinfection balls (32) are arranged in the placing grooves, a plurality of seepage holes (33) are formed in the outer end of the needle shell (31), and the seepage holes (33) are communicated with the placing grooves.
3. A needle for oral medicine according to claim 2, wherein: the disinfection ball (32) comprises an outer layer membrane (321), the outer layer membrane (321) is arranged in the placing groove, an inner layer membrane (322) is fixedly connected to the inner end of the outer layer membrane (321), and disinfection water (323) is filled in the inner layer membrane (322).
4. A needle for use in stomatology according to claim 3, wherein: the outer layer film (321) is made of an oxidized material, and the inner layer film (322) is made of a fusible material.
5. A needle for oral medicine according to claim 1, wherein: the installation component (5) is including rotating groove (51), rotate groove (51) and offer in handheld (1) and rotate groove (51) and be linked together with the mounting groove, rotate groove (51) internal rotation and be connected with rotation cardboard (52), install piece (4) both ends all offer with rotate cardboard (52) assorted draw-in groove, handheld (1) outer end has offered a pair of spout (53), and spout (53) are linked together with rotate groove (51), sliding connection has according to piece (54) in spout (53), a pair of according to equal fixedly connected with slide (55) of piece (54) one end each other that is close to, and slide (55) and rotate cardboard (52) looks butt.
6. A needle for oral medicine according to claim 5, wherein: the end of the sliding plate (55) close to the rotating clamping plate (52) is hemispherical, and the surface of the sliding plate is smooth.
7. A needle for oral medicine according to claim 5, wherein: and a torsion spring is fixedly arranged at the rotary connecting part of the rotary clamping plate (52).
8. A needle for oral medicine according to claim 2, wherein: and a feeding hole is formed in the middle of the mounting seat (2), and is communicated with the placing groove.
9. A needle for oral medicine according to claim 1, wherein: the periphery of one end, close to the handheld handle (1), of the mounting seat (2) is fixedly provided with a direct-fired lamp (7).
CN202310550556.7A 2023-05-16 2023-05-16 Needle for department of stomatology Withdrawn CN116327388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310550556.7A CN116327388A (en) 2023-05-16 2023-05-16 Needle for department of stomatology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310550556.7A CN116327388A (en) 2023-05-16 2023-05-16 Needle for department of stomatology

Publications (1)

Publication Number Publication Date
CN116327388A true CN116327388A (en) 2023-06-27

Family

ID=86884325

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310550556.7A Withdrawn CN116327388A (en) 2023-05-16 2023-05-16 Needle for department of stomatology

Country Status (1)

Country Link
CN (1) CN116327388A (en)

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Application publication date: 20230627

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