CN106725268B - Oral and Maxillofacial Surgery dilator - Google Patents
Oral and Maxillofacial Surgery dilator Download PDFInfo
- Publication number
- CN106725268B CN106725268B CN201710097628.1A CN201710097628A CN106725268B CN 106725268 B CN106725268 B CN 106725268B CN 201710097628 A CN201710097628 A CN 201710097628A CN 106725268 B CN106725268 B CN 106725268B
- Authority
- CN
- China
- Prior art keywords
- binding clip
- assist handle
- main body
- clamping
- plier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/282—Jaws
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/2841—Handles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/006—Finger- or hand-supported dental trays
Abstract
The invention discloses a kind of Oral and Maxillofacial Surgery dilator, including the first main body, the first main body includes strutting binding clip positioned at the first of upper end and binding clip being clamped positioned at the first of lower end;Second main body includes strutting binding clip positioned at the second of upper end and binding clip being clamped positioned at the second of lower end;The middle part of first main body and the middle part of the second main body are hinged by angle locking screw and are shaped to X-type structure;Assist handle, assist handle are removably sheathed on the first clamping binding clip and the second clamping binding clip;Fixing device, fixing device are set on assist handle, for strutting binding clip to first and second strutting the angle between binding clip and be fixed.Effect:First struts binding clip and second struts the oral cavity that binding clip can be used for strutting patient, the first clamping binding clip and the second clamping binding clip can be used for as with clamping action haemostatic clamp or sterilizing forceps use, thus so that the present invention has versatility, highly practical.
Description
Technical field
The present invention relates to medical instruments field more particularly to a kind of Oral and Maxillofacial Surgery dilators.
Background technology
Oral and Maxillofacial Surgery based on surgical operation therapy, main research and prevention oral cavity organs (tooth, alveolar bone, lip,
Cheek, tongue, palate, pharynx etc.), facial soft tissue, all bones in jaw face (maxilla, mandibular, cheekbone etc.), remporomandibular joint, salivary gland and
The certain relevant diseases of neck.Usually when being performed the operation, need to use oral cavity spreader, by the oral cavity expanding of patient, with
Just Maxillofacial surgery is carried out, and the existing oral cavity spreader for Oral maxillofacial operation, effect are more single, are only that and strut
Oral cavity can not need to use as other tools according to operation.
Invention content
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention
One purpose is to propose a kind of Oral and Maxillofacial Surgery dilator.
To achieve the above object, Oral and Maxillofacial Surgery dilator according to the ... of the embodiment of the present invention, including:
First main body, first main body include strutting binding clip and the first gripper clamp positioned at lower end positioned at the first of upper end
Head;
Second main body, second main body include strutting binding clip and the second gripper clamp positioned at lower end positioned at the second of upper end
Head;
The middle part of first main body and the middle part of second main body are hinged by an angle locking screw and are shaped to X
Type structure;
Assist handle, the assist handle are removably sheathed on the first clamping binding clip and the second clamping binding clip
On;
Fixing device, the fixing device are set on the assist handle, for strutting binding clip and institute to described first
The angle that second struts between binding clip is stated to be fixed.
The Oral and Maxillofacial Surgery dilator provided according to embodiments of the present invention, including the first main body and the second master
Body, the both ends of the first main body are respectively first to strut binding clip and the first clamping binding clip, and the both ends of the second main body are respectively the second support
Open binding clip and second clamping binding clip, when carrying out oral maxillofacial surgery, first strut binding clip and second strut binding clip can be used strut
Patient oral cavity;First clamping binding clip and the second clamping binding clip are used as the haemostatic clamp with clamping action or sterilizing forceps etc. and make
With thus so that the present invention has the function of different, and medical staff can need to carry out selection use according to operation, easy to use,
The outfit of operating equipment can be also reduced simultaneously, it is cost-effective.
In addition, Oral and Maxillofacial Surgery dilator according to the above embodiment of the present invention can also have following add
Technical characteristic:
According to one embodiment of present invention, the first clamping binding clip includes the first plier and the first external screw thread, institute
It includes the second plier and the second external screw thread to state the second clamping binding clip;The assist handle includes the first assist handle and the second auxiliary
The top of handle, first assist handle offers the first holding tank suitable for accommodating first plier, and described second is auxiliary
The top of assistant's handle offers the second holding tank suitable for accommodating second plier;And first holding tank and second hold
The notch position of slot received is respectively equipped with and spiral shell in first external screw thread and matched first internal thread of the second external screw thread and second
Line.
According to one embodiment of present invention, first plier is protruded relative to the end face edge of second plier
It is provided with the first resilient protection flange;Second plier has been provided projectingly second relative to the end face edge of first plier
Resilient protection flange.
According to one embodiment of present invention, the fixing device includes strip and kelly, and described strip one end is hinge
End is connect, the other end is joint end, and the hinged end is hinged with first assist handle, and the joint end is equipped with along its length
The inner surface of multiple arcs bayonet, each arc bayonet is laid with zigzag anti-skid chequer;The kelly is set to described
On second assist handle and it is suitable for being caught in the arc bayonet so that the strip to be fixed on second assist handle, it is described
Kelly outer surface is circumferentially laid with zigzag anti-skid chequer.
According to one embodiment of present invention, first main body upper end end set has the first retaining ring, and described
The outer surface of one retaining ring is arranged with elastic protective layer;The upper end side wall of second main body is provided with elastic buckles band.
According to one embodiment of present invention, the middle part of the middle part of first main body and second main body is opened respectively
Equipped with strip-shaped hole, the angle locking screw can be slided along the strip-shaped hole, and when tightening the angle locking screw, can be incited somebody to action
Described first struts binding clip and described second struts the angle locking opened between binding clip.
According to one embodiment of present invention, the lower end of first assist handle and the second assist handle is all provided with
It is equipped with the second retaining ring.
Description of the drawings
Fig. 1 is schematic diagram of the embodiment of the present invention;
Fig. 2 is the first assist handle sectional view of the embodiment of the present invention;
Fig. 3 is that binding clip and the second clamping tong head schematic diagram is clamped in the embodiment of the present invention first;
Fig. 4 is assist handle fixing device overall structure diagram of the embodiment of the present invention.
Reference numeral:
First main body 10;
First struts binding clip 100;
First retaining ring 1000;
First plier 1100;
First external screw thread 1200;
First resilient protection flange 1300;
First clamping binding clip 110;
Second main body 20;
Second struts binding clip 200;
Elastic buckles band 2000;
Second clamping binding clip 210;
Second plier 2100;
Second external screw thread 2200;
Second resilient protection flange 2300;
Strip-shaped hole 2400;
Angle locking screw 30;
First assist handle 40;
First internal thread 400;
First holding tank 410;
Second retaining ring 420;
Second assist handle 50;
Second internal thread 500;
Strip 60;
Hinged end 600;
Joint end 610;
Arc bayonet 6100;
Kelly 70.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can be machine
Tool connects, and can also be electrical connection;It can be directly connected, can also can be indirectly connected through an intermediary two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
Shown in Fig. 4, an embodiment of the present invention provides a kind of Oral and Maxillofacial Surgery dilators, including
First main body 10, the second main body 20, assist handle and fixing device.
Specifically, the first main body 10 includes strutting binding clip 100 and the first gripper clamp positioned at lower end positioned at the first of upper end
First 110,
Second main body 20 includes strutting binding clip 200 positioned at the second of upper end and binding clip 210 being clamped positioned at the second of lower end;
The middle part of first main body 10 and the middle part of the second main body 20 are hinged by an angle locking screw 30 and are shaped to X-type
Structure;
Assist handle is removably sheathed on the first clamping binding clip 110 and second clamping binding clip 210;
Fixing device is set on assist handle, for strutting binding clip 100 to first and second strutting between binding clip 200
Angle is fixed.
More specifically, 10 both ends of the first main body be respectively first strut binding clip 100 and first be clamped binding clip 110, second
20 both ends of main body be respectively second strut binding clip 200 and second be clamped binding clip 210, thus, when medical worker hold first clamping
When binding clip 210 is clamped in binding clip 110 and second, first struts binding clip 100 and second struts binding clip 200 and can be used for strutting patient's
Oral cavity;And when medical worker's gripping first struts binding clip 100 and second struts binding clip 200, the first clamping binding clip 110 and second
Clamping binding clip 210 can be used for that there is pliers such as haemostatic clamp or sterilizing forceps of clamping action etc. namely the present invention can be not only used for supportting
Atrium is also used as having the pliers of clamping action to use.Wherein, assist handle is removably sheathed on the first gripper clamp
First 110 and second clamping binding clip 210 on, then by the present invention be used as strut oral cavity oral cavity spreader when, first clamping binding clip
110 and second clamping binding clip 210 then used as gripping handle, then, by assist handle be installed on the first clamping binding clip 110 and
On second clamping binding clip 210, on the one hand, binding clip 210 can be clamped to the first clamping binding clip 110 and second and accommodate, prevent the
One clamping binding clip 110 and second is clamped binding clip 210 and is damaged to hand, and other hand holds convenient for medical worker, prevents
Only medical worker directly holds the first clamping binding clip 110 and second and the inconvenience generated when binding clip 210 is clamped;And as with folder
The haemostatic clamp or sterilizing forceps for holding effect are clamped in use, binding clip 110 and second is clamped from first in assist handle on binding clip 210
When disassembling, you can it is exposed that binding clip 210 is clamped in the first clamping binding clip 110 and second, you can by holding the first distraction forcep
First 100 and second strut binding clip 200 realize clamping action, convenient for medical staff use.Angle locking screw 30 and fixing device
It is used to strut binding clip 100 to first and second struts the angle between binding clip 200 and be fixed, avoid passing through medical staff's
Assist handle is held to maintain the constant of angle.
The Oral and Maxillofacial Surgery dilator provided according to embodiments of the present invention, including the first main body 10 and second master
Body 20, the both ends of the first main body 10 are respectively first to strut binding clip 100 and first binding clip 110, the both ends of the second main body 20 are clamped
Respectively second strut binding clip 200 and second be clamped binding clip 210, when carrying out oral maxillofacial surgery, first strut binding clip 100 and
Second struts binding clip 200 can be with strutting patient oral cavity;First clamping binding clip 110 and second is clamped binding clip 210 and is used as having
There are the uses such as haemostatic clamp or the sterilizing forceps of clamping action, thus so that the present invention has the function of different, and medical staff can basis
Operation needs to carry out selection use, very convenient use, while can also reduce the outfit of operating equipment, cost-effective.
Preferably, in the example of the present invention, the first clamping binding clip 110 includes the first plier 1100 and the first outer spiral shell
Line 1200, the second clamping binding clip 210 includes the second plier 2100 and the second external screw thread 2200;Assist handle includes the first nondominant hand
Handle 40 and the second assist handle 50, the top of the first assist handle 40 offer the first receiving suitable for accommodating the first plier 1100
The top of slot 410, the second assist handle 50 offers the second holding tank suitable for accommodating the second plier 2100;And first holding tank
410 and second the notch position of holding tank be respectively equipped with and the first external screw thread 1200 and the second external screw thread 2200 matched first
Internal thread 400 and the second internal thread 500.So the present invention is being regard as oral cavity spreader in use, binding clip can be clamped by first
110 and the second clamping binding clip 210 respectively in corresponding the first holding tank 410 accommodated on the first assist handle 40 and the second auxiliary
In the second holding tank on handle 50, and the first external screw thread 1200 and the first internal thread 400 are tightened outside connection type and second
Screw thread 2200 and the second internal thread 500 tighten connection type so that 210 energy of binding clip is clamped in the first clamping binding clip 110 and second
It is enough to be very easily correspondingly connected with the first assist handle 40 and the second assist handle 50, so that medical worker holds the first auxiliary
Handle 40 and the second assist handle 50 are by the oral cavity expanding of patient;Simultaneously so that binding clip is clamped in the first clamping binding clip 110 and second
210 can very easily disassemble from the first assist handle 40 and the second assist handle 50, so dismounting is very square
Just, be conducive to operating with for medical worker.
Preferably, in the example of the present invention, end face edge of first plier 1100 relative to the second plier 2100
It has been provided projectingly the first resilient protection flange 1300;Second plier 2100 is set relative to the end face edge protrusion of the first plier 1100
It is equipped with the second resilient protection flange 2300.Pass through the first resilient protection flange on the first plier 1100 and the second plier 2100
1300 and the second resilient protection flange 2300 so that the first plier 1100 and the second plier 2100 form soft connect when being mutually closed
It touches, in this way, can then buffer clamping force, then, if the first plier 1100 and the clamping of the second plier 2200 is Maxillary region blood
Pipe or facial tissue then can play blood vessel or Maxillary region tissue in clamping process buffer protection function, and to operation
The clamping force control of person requires to decrease, and reduces operation risk;Also, the first resilient protection flange 1300 and the second bullet
Property protection flange 2300 can also effectively prevent being contained in and aiding in handle in the first plier 1100 and the second plier 2100
Friction is led to the problem of with cell wall in the process and leads to abrasion.
Preferably, in the example of the present invention, fixing device includes strip 60 and kelly 70, and 60 one end of strip is hinge
End 600 is connect, the other end is joint end 610, and hinged end 600 and the first assist handle 40 are hinged, and joint end 610 is set along its length
There are multiple arcs bayonet 6100, the inner surface of each arc bayonet 6100 to be laid with zigzag anti-skid chequer;Kelly 70 is set to
On second assist handle 50 and suitable for being caught in arc bayonet 6100 strip 60 to be fixed on the second assist handle, outside kelly 70
Surface is circumferentially laid with zigzag anti-skid chequer.The snap-fit of strip 60 and kelly 70 is used to strip 60 being fixed on the second auxiliary
On handle, also the angle opened between the first assist handle 40 and the second assist handle 50 is fixed, to prevent first
Assist handle 40 is rotated relative to the second assist handle 50, and influence first strut binding clip 100 and second strut binding clip 200 will
The angle of oral cavity expanding, to can avoid the influence of opponent's art.When kelly 70 is caught in the arc bayonet 6100 of different location, support
The angle in the oral cavity opened is also different, thus, when oral cavity is adjusted to suitable angle, arc kelly 70 can be caught in corresponding position
It is fixed in the arc bayonet 6100 set.Zigzag anti-skid chequer on arc bayonet 6100 and kelly 70 can increase kelly 70
With the frictional force between 6100 inner surface of arc bayonet so that kelly 70 is more firmly arranged in arc bayonet 6100
It is interior.
Preferably, in the example of the present invention, 10 upper end end set of the first main body has the first retaining ring 1000, and the
The outer surface of one retaining ring 1000 is arranged with elastic protective layer;The upper end side wall of second main body 20 is provided with elastic buckles band 2000.The
One retaining ring 1000 and elastic buckles band 2000 can buckle into finger, then, it holds first in medical worker and struts binding clip 100 and the
Two when strutting binding clip 200, can buckle into finger in the first retaining ring 1000 and elastic buckles band 2000, may make more easy to grip first
It struts binding clip 100 and second struts binding clip 200.The outer surface of first retaining ring 1000 is arranged with elastic protective layer, then is strutting mouth
When chamber, the first retaining ring 1000 can offset with oral cavity wall, and elastic protective layer thereon can be good at counterpart cavity wall and protect,
Mitigate the discomfort that oral cavity wall generates.
Preferably, in the example of the present invention, the middle part of the middle part of the first main body 10 and the second main body 20 is opened respectively
Equipped with strip-shaped hole 2400, angle locking screw 30 can be slided along strip-shaped hole 2400, and when tightening angle locking screw 30, can be incited somebody to action
First struts binding clip 100 and second struts the angle locking opened between binding clip 200.Angle locking screw 30 can be along strip-shaped hole
2400 slidings, so so that the distance that angle locking screw 30 struts 100 upper end end of binding clip away from first is adjustable, angle locking
The distance that screw 30 struts 200 upper end end of binding clip away from second is also adjustable.And usually when being performed the operation, it needs to carry out tongue
It is fixed, detrimental effect is brought to the surgical procedure of medical worker to prevent tongue, therefore, in the present invention, so that it may pass through adjusting
Angle locking screw 30 so that the distance that its distance first struts 100 upper end end of binding clip struts binding clip more than its distance second
The distance of 200 upper ends end, that is to say, that pass through adjust angle lock screw 30 so that first strut binding clip 100 length it is big
In the length that second struts binding clip 200, then, in this case, 200 upper end of binding clip and oral cavity upper teeth are strutted when second
When offseting, first, which struts 100 upper end end of binding clip, to go deep into oral cavity, and is set to first and struts 100 upper end end of binding clip
The first retaining ring 1000 and elastic protective layer then can to the tongue of patient generate pressure, that is to say, that the first retaining ring 1000 also acts as
The effect of spatula, in this way, then can effectively avoid influence of the tongue to operation.
Preferably, in the example of the present invention, the lower end of the first assist handle 40 and the second assist handle 50
It is both provided with the second retaining ring 420;It is being used as oral cavity spreader in use, medical staff need to hold the first assist handle the present invention
40 and second assist handle 50, thus, by the second button of the end of the first assist handle 40 and the second assist handle 50 setting
Ring 420 so that be more easy to the first assist handle 40 and the second assist handle 50 being held on hand, perform the operation convenient for medical staff
Operation.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art are not departing from the principle of the present invention and objective
In the case of can make changes, modifications, alterations, and variations to the above described embodiments within the scope of the invention.
Claims (5)
1. a kind of Oral and Maxillofacial Surgery dilator, which is characterized in that including:
First main body, first main body include strutting binding clip positioned at the first of upper end and binding clip being clamped positioned at the first of lower end;
Second main body, second main body include strutting binding clip positioned at the second of upper end and binding clip being clamped positioned at the second of lower end;
The middle part of first main body and the middle part of second main body are hinged by an angle locking screw and are shaped to X-type knot
Structure;
Assist handle, the assist handle are removably sheathed on the first clamping binding clip and the second clamping binding clip;
Fixing device, the fixing device are set on the assist handle, for strutting binding clip and described to described first
Two angles strutted between binding clip are fixed;
The first clamping binding clip includes the first plier and the first external screw thread, and the second clamping binding clip includes the second plier and the
Two external screw threads;
The assist handle includes the first assist handle and the second assist handle, and the top of first assist handle offers suitable
It is offered in the top of the first holding tank for accommodating first plier, second assist handle suitable for accommodating second pincers
Second holding tank of mouth;And the notch position of first holding tank and the second holding tank is respectively equipped with and the described first outer spiral shell
Line and matched first internal thread of the second external screw thread and the second internal thread;
First plier has been provided projectingly the first resilient protection flange relative to the end face edge of second plier;Described
Two pliers have been provided projectingly the second resilient protection flange relative to the end face edge of first plier.
2. Oral and Maxillofacial Surgery dilator according to claim 1, which is characterized in that the fixing device includes
Strip and kelly, described strip one end are hinged end, and the other end is joint end, and the hinged end is cut with scissors with first assist handle
It connects, the joint end is equipped with multiple arcs bayonet along its length, and the inner surface of each arc bayonet is laid with sawtooth
Shape anti-skid chequer;The kelly is set on second assist handle and suitable for being caught in the arc bayonet to consolidate the strip
Due on second assist handle, the kelly outer surface is circumferentially laid with zigzag anti-skid chequer.
3. Oral and Maxillofacial Surgery dilator according to claim 1, which is characterized in that first main body upper end
End set has the first retaining ring, and the outer surface of first retaining ring is arranged with elastic protective layer;The upper end of second main body
Side wall is provided with elastic buckles band.
4. Oral and Maxillofacial Surgery dilator according to claim 1, which is characterized in that in first main body
Portion and the middle part of second main body offer strip-shaped hole respectively, and the angle locking screw can be slided along the strip-shaped hole, and
When tightening the angle locking screw, binding clip can be strutted by described first and described second strut the angle opened between binding clip
Locking.
5. Oral and Maxillofacial Surgery dilator according to claim 2, which is characterized in that first assist handle
And second the lower end of assist handle be both provided with the second retaining ring.
Priority Applications (1)
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CN201710097628.1A CN106725268B (en) | 2017-02-22 | 2017-02-22 | Oral and Maxillofacial Surgery dilator |
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CN201710097628.1A CN106725268B (en) | 2017-02-22 | 2017-02-22 | Oral and Maxillofacial Surgery dilator |
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CN106725268B true CN106725268B (en) | 2018-10-26 |
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CN107361837B (en) * | 2017-07-28 | 2019-10-18 | 河北瑞鹤医疗器械有限公司 | Pressurizing and propping device |
Citations (1)
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CN207186603U (en) * | 2017-02-22 | 2018-04-06 | 北京大学深圳医院 | Novel mouth oral maxillofacial surgery dilator |
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Publication number | Priority date | Publication date | Assignee | Title |
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DE19707374C2 (en) * | 1997-02-25 | 2000-10-26 | Storz Karl Gmbh & Co Kg | Medical dissection spatula with expandable spatula jaw parts |
CN201194789Y (en) * | 2008-05-05 | 2009-02-18 | 潘伟 | Oral cavity dilator |
CN101862214A (en) * | 2010-05-26 | 2010-10-20 | 张益� | Temporal-mandibular joint opening pliers |
CN201996519U (en) * | 2011-01-30 | 2011-10-05 | 马月红 | Oral cavity support pliers |
JP2014117780A (en) * | 2012-12-18 | 2014-06-30 | Nashimoto Kogyo Kk | Open-close work implement |
CN103705203A (en) * | 2014-01-14 | 2014-04-09 | 王小琴 | Pincers type replaceable adjustable multifunctional mouth gag |
CN205054154U (en) * | 2015-10-19 | 2016-03-02 | 闫磊 | Oral cavity jaw off -plate branch of academic or vocational study struts ware |
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CN207186603U (en) * | 2017-02-22 | 2018-04-06 | 北京大学深圳医院 | Novel mouth oral maxillofacial surgery dilator |
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