CN208355440U - Vaginal dilator and examine and treat tool - Google Patents
Vaginal dilator and examine and treat tool Download PDFInfo
- Publication number
- CN208355440U CN208355440U CN201721034652.2U CN201721034652U CN208355440U CN 208355440 U CN208355440 U CN 208355440U CN 201721034652 U CN201721034652 U CN 201721034652U CN 208355440 U CN208355440 U CN 208355440U
- Authority
- CN
- China
- Prior art keywords
- gear
- locating piece
- vaginal dilator
- main body
- support frame
- 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.)
- Active
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of vaginal dilator and examine and treat tool, the vaginal dilator includes expanding main body and set on the main intracorporal support frame of the expansion and locating piece, the expansion main body includes the first expanding plate and the second expanding plate for being oppositely arranged and opening and closing cooperation, first expanding plate is equipped with first gear, second expanding plate is equipped with the second gear for being meshed with the first gear, the locating piece is rotatably arranged on support frame as described above, and the locating piece is equipped with the location hook in the tooth socket of the first gear or the second gear.Vaginal dilator opening and closing described in the utility model are easy to operate, and user itself is easy to operate, facilitates user's self-examination and treatment, can protect individual subscriber privacy.
Description
Technical field
The utility model relates to the field of medical instrument technology, more particularly, to a kind of vaginal dilator and examine and treat tool.
Background technique
Vaginal dilator is a kind of common gynecologial examination tool, is generally used for opening vagina, observes vagina and uterine neck
Situation carries out related medical operation.And with the fast development of medical science and technology, more and more female users start to be inclined to
In using vaginal dilator implementation self-examination and treatment.However, traditional vaginal dilator bad opening when being inserted into vagina
Fixed, user itself is difficult to operate, also, the also bad closing after inspection finishes, and to user, self use is made troubles.
Utility model content
Based on this, it is necessary to for the inconvenient problem of existing vaginal dilator, provide a kind of user Self-operating side
Just vaginal dilator and tool is examined and treated.
Its technical solution is as follows:
A kind of vaginal dilator, including expand main body and be set to the main intracorporal support frame of the expansion and locating piece, it is described
Expansion main body includes the first expanding plate and the second expanding plate for being oppositely arranged and open and close cooperation, and first expanding plate is equipped with the
One gear, second expanding plate are equipped with the second gear for being meshed with the first gear, and the locating piece can turn
It is set on support frame as described above dynamicly, the locating piece is equipped with to be determined in the tooth socket of the first gear or the second gear
Position hook.
Vaginal dilator provided by the utility model, the first expanding plate is equipped with first gear, on the second expanding plate
Equipped with second gear, first gear is meshed with the second gear.In the first expanding plate and the second expanding plate rotating opening, can lead to
It crosses the location hook on locating piece to be arranged in the tooth socket of first gear or second gear, to prevent first gear or second gear
Rotation is resetted to close.Location hook only needs to be arranged in one of first gear or second gear, because working as first gear
When being fixed, the second gear being engaged with can not also be rotated.It follows that the utility model passes through location hook and first gear
Or the cooperation of second gear, so that expansion main body opening is fixed conveniently.It only needs user to press and opens expansion main body, when expansion main body
When being flared to required size, user lets go, and location hook, which is caught in the card slot of first gear or second gear, can be realized expansion master
The fixation of body, expanding main body without external forces will not be closed automatically, and what user can then trust checking and treating
Equal work.When needing to close expansion main body, user makes location hook be detached from tooth socket with hand rotational positioning part, at this time the first expansion
Piece and the second expanding plate are closed automatically under the influence of self gravity.In summary, the utility model opens and closes operation letter
Just, user itself is easy to operate, facilitates user's self-examination and treatment, can protect individual subscriber privacy.
The location hook and the first gear or the second gear one way engagement in one of the embodiments, make
Obtaining the first gear or the second gear can one-directionally rotate along the direction for opening the expansion main body.Above-mentioned design so that
When that need to open expansion main body, directly the first expanding plate of pressing and the second expanding plate, locating piece at this time will not hinder to expand
It opens main body to open, first gear or second gear still can be directly over location hook rotation.
It in one of the embodiments, further include set on the elastic element between the locating piece and support frame as described above, institute
The one end for stating elastic element, which is supported, to be set on the locating piece, and the other end, which supports, to be set on support frame as described above.Locating piece passes through elasticity member
Part is set on support frame, and the setting of elastic element is on the one hand to flexibly support locating piece, so that expansion main body is in rotating opening
When, location hook stress can jolt backward, for expansion main body opening nargin is provided.Meanwhile when expansion main body need to be closed,
Locating piece is pushed manually, so that location hook is detached from tooth socket, user discharges locating piece, locating piece while expansion main body is closed automatically
It automatically resets under the action of elastic element into tooth socket, it is fixed after expansion main body is opened next time to realize.This is practical
New structural design is rationally, effectively.
The locating piece is located at the first gear or the second gear far from the expansion in one of the embodiments,
The side of the insert end of main body, the locating piece are successively arranged trigger unit, center of rotation portion and described fixed from top to bottom
Position hook pushes the trigger unit towards the side of the insert end, so that the location hook when that need to close the expansion main body
It is rotated towards the direction far from the tooth socket.Locating piece described in the utility model embodiment is set to engaged section far from the insert end
Side, namely it is meant that the locating piece close to vaginal dilator tail portion be arranged, vaginal dilator be inserted into vagina
When, user can touch locating piece, facilitate operation locating piece.
The first gear and the second gear are respectively provided with two, two described first in one of the embodiments,
Gear is set to the two sides of first expanding plate, and two second gears are set to the two sides of second expanding plate, described fixed
Position part includes with one-to-one two location hooks of the first gear or the second gear and set on two location hooks
Between connector, support frame as described above is arranged in the space that the connector and two location hooks enclose.Above-mentioned design
Two sides stress equalization when ensuring to expand main body opening and closing guarantees that vaginal dilator operation is smooth.
In one of the embodiments, the inner wall of the first gear be equipped with first rotating shaft, the second gear it is interior
Wall is equipped with the second shaft, support frame as described above be equipped with the first mounting hole for cooperating with the first rotating shaft and with second shaft
Second mounting hole of cooperation, the locating piece are equipped with third shaft, and support frame as described above is equipped with and matches with the third shaft
Third mounting hole.Support frame is arranged in expansion body interior in the utility model embodiment, to realize the first expanding plate and the
The rotation of two expanding plates, while also achieving the rotation of locating piece.
The first gear is equipped with multiple first latching tooths in one of the embodiments, and the second gear is equipped with institute
The second adaptable latch of first latching tooth quantity is stated, to realize that the multistage of expansion main body is adjusted, allows and expands main body root
It, which is adjusted, according to actual needs expands size.
First expanding plate and second expanding plate include inserting paragraph and pressing in one of the embodiments,
Section, the inserting paragraph and the pressing section connect and cooperatively form obtuse angle, and the first gear and second gear correspondence are set
In the junction of the inserting paragraph and the pressing section.When gently pressing pressing section downwards, inserting paragraph can be tilted, province is reached
The effect of power.
The technical program additionally provides one kind and examines and treat tool, including above-mentioned vaginal dilator and is located at the colpectasia
Peripheral operation tool in device, the peripheral operation tool are fixed on support frame as described above.Described in the utility model embodiment
Tool is examined and treated, vaginal dilator is fixed conveniently after opening, and closes and be easy, and user's operation is simple, and the progress that can be trusted is certainly
I checks and treatment, can protect individual subscriber privacy.
In one of the embodiments, the peripheral operation tool be endoscope, sampling brush, cotton swab or medicine spraying tube, it is described
Support frame at least offers an operation port, and the operation port can be used for placing the camera lens of the endoscope or supply the sampling
Brush, the cotton swab or medicine spraying tube insertion.Endoscope-use is in spying out vagina uterine neck situation, and sampling brush and cotton swab are for acquiring yin
Road cervix sample, medicine spraying tube is for spraying drug or developer or cleaning agent.
Detailed description of the invention
Fig. 1 is the first state schematic diagram of vaginal dilator described in the utility model embodiment；
Fig. 2 is the second status diagram of vaginal dilator described in the utility model embodiment；
Fig. 3 is the assembling relationship figure described in the utility model embodiment between locating piece and support frame.
Description of symbols:
100, expansion main body, the 110, first expanding plate, 111, inserting paragraph, 112, pressing section, the 120, second expanding plate, 130,
First gear, 140, second gear, 150, insert end, 200, locating piece, 210, location hook, 220, connector, 221, triggering
Portion, 230, third shaft, 300, support frame, the 310, first mounting hole, the 320, second mounting hole, 330, third mounting hole, 340,
Operation port, 400, elastic element, 500, peripheral operation tool.
Specific embodiment
It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be understood that the specific embodiments described herein
Only to explain the utility model, the protection scope of the utility model is not limited.
It should be noted that unless otherwise indicated, otherwise the descriptions such as the term " first " in specification and " second " are only
For distinguishing the various components in specification, element, step etc., without being intended to indicate that various components, element, between step
Logical relation or ordinal relation etc..
As Fig. 1 (it is shown in fig. 1 be expand main body 100 be closed when state) and Fig. 2 (Fig. 2 shows be expand main body 100
State when opening) shown in, vaginal dilator described in the utility model, including expand main body 100 and be set to the expansion and lead
Locating piece 200 and support frame 300 in body 100.The expansion main body 100 includes being oppositely arranged and opening and closing the first expansion of cooperation
Piece 110 and the second expanding plate 120.First expanding plate 110 is equipped with first gear 130, sets on second expanding plate 120
There is the second gear 140 for being meshed with the first gear 130.The locating piece 200 is rotatably arranged in the support
On frame 300.The locating piece 200 is equipped with the location hook in the tooth socket of the first gear 130 or the second gear 140
210.Location hook 210 described in the present embodiment is matched with first gear 130, and described below is locating piece 200 and the first tooth
Matching relationship between wheel 130, but locating piece 200 can equally cooperate with second gear 140, match with first gear 130
The principle of conjunction is identical.
Vaginal dilator working principle provided by the utility model is illustrated below: the first of the vaginal dilator
Expanding plate 110 is equipped with first gear 130, and the second expanding plate 120 is equipped with second gear 140, first gear 130 and the second tooth
Wheel 140 is meshed.In the first expanding plate 110 and the second 120 rotating opening of expanding plate, the positioning on locating piece 200 can be passed through
Hook 210 is arranged in the tooth socket of first gear 130, is closed to prevent first gear 130 from resetting rotation.Location hook 210 only needs
It is arranged in one of first gear 130 or second gear 140, because being engaged with when first gear 130 is fixed
Second gear 140 can not also rotate.It follows that the utility model passes through the cooperation of location hook 210 and first gear 130,
So that the expansion opening of main body 100 is fixed conveniently.It only needs user to press and opens expansion main body 100, when expansion main body 100 is flared to institute
When needing size, user lets go, and location hook 210 is caught in the fixation that expansion main body 100 can be realized in the card slot of first gear 130,
The work such as expansion main body 100 will not be closed automatically without external forces, and what user can then trust checks and treat.
When needing to close expansion main body 100, user makes location hook 210 be detached from tooth socket with hand rotational positioning part 200, and first expands at this time
It opens piece 110 and the second expanding plate 120 is closed automatically under the influence of self gravity.In summary, the utility model beats on and off
Closed operation is easy, and user itself is easy to operate, facilitates user's self-examination and treatment, can protect individual subscriber privacy.
In the present embodiment, the location hook 210 and 130 one way engagement of first gear, so that the first gear
130 can one-directionally rotate along the direction for opening the expansion main body 100.Above-mentioned design so that need to open expansion main body 100 when,
The first expanding plate 110 and the second expanding plate 120 are directly pressed, locating piece 200 at this time will not hinder expansion main body 100 to open
It opens, first gear 130 still can be directly over the rotation of location hook 210.When specific design, it can be designed in the top surface of location hook 210
For more horizontal contact surface, to reduce resistance when first gear 130 rotates.It is used for and the in the bottom surface of location hook 210
The latch of one gear 130 fits conflict, prevents first gear 130 from resetting rotation.It should be noted that in other embodiments
In, the location hook 210 can also be not configured to one way engagement relationship with the first gear 130, expand main body when needing to open
When 100, locating piece 200 can be rotated, so that location hook 210 is slightly detached from tooth socket, be opened in expansion main body 100 correspondingly sized
When, locating piece 200, which resets to turn into tooth socket again, fixes expansion main body 100.
Further, incorporated by reference to Fig. 3, the vaginal dilator further includes being set to the locating piece 200 and support frame as described above
Elastic element 400 between 300, one end of the elastic element 400, which is supported, to be set on the locating piece 200, and the other end is supported and is set to
On support frame as described above 300.The elastic element 400 is spring or torsional spring.Locating piece 200 is set to support by elastic element 400
On frame 300, the setting of elastic element 400 is on the one hand to flexibly support locating piece 200, so that expansion main body 100 is beaten in rotation
When opening, 210 stress of location hook can jolt backward, for expansion main body 100 opening nargin is provided.Meanwhile expansion need to be closed
When main body 100, locating piece 200 is pushed manually, so that location hook 210 is detached from tooth socket, while expansion main body 100 is closed automatically
User discharges locating piece 200, and locating piece 200 automatically resets under the action of elastic element 400 into tooth socket, expands to realize
It opens fixed main body 100 is opened next time after.The structure design of the utility model is reasonable, effectively.
Please continue to refer to Fig. 1 and Fig. 2, the locating piece 200 is located at the first gear 130 far from the expansion main body
The side of 100 insert end 150.The locating piece 200 be successively arranged from top to bottom trigger unit 221, center of rotation portion and
The location hook 210.Center of rotation portion is equipped with third shaft 230.When the expansion main body 100 need to be closed, inserted towards described
The side for entering end 150 pushes the trigger unit 221, so that the location hook 210 is rotated towards the direction far from the tooth socket.This
Locating piece 200 described in utility model embodiment is set to side of the engaged section far from the insert end 150, namely it is meant that institute
It states locating piece 200 to be arranged close to the tail portion of vaginal dilator, when vaginal dilator is inserted into vagina, user can touch positioning
Part 200 facilitates operation locating piece 200.
In the present embodiment, incorporated by reference to Fig. 3, the first gear 130 and the second gear 140 are respectively provided with two, and two
A first gear 130 is set to the two sides of first expanding plate 110；Two second gears 140 are set to described second
The two sides of expanding plate 120.The locating piece 200 includes and 130 one-to-one two location hooks 210 of the first gear and sets
Connector 220 between two location hooks 210, the trigger unit 221 are set on connector 220.Support frame as described above 300
It is arranged in the space that the connector 220 and two location hooks 210 enclose.It is above-mentioned to be designed to ensure to expand main body
Two sides stress equalization when 100 opening and closing guarantees that vaginal dilator operation is smooth.
The inner wall of each first gear 130 is equipped with first rotating shaft (attached drawing is not shown), each second gear
140 inner wall is equipped with the second shaft (attached drawing is not shown).Support frame as described above 300 is equipped with first cooperated with the first rotating shaft
Mounting hole 310 and the second mounting hole 320 cooperated with second shaft.For example, left side first rotating shaft and left side first
Mounting hole 310 matches, and the first rotating shaft on right side is matched with first mounting hole 310 on right side.Second shaft and the second installation
Matching relationship between hole 320 is also such.The locating piece 200 is equipped with third shaft 230, and third shaft 230 is located at two
Between location hook 210.The elastic element 400 is sheathed in the third shaft 230.Support frame as described above 300 be equipped with it is described
The third mounting hole 330 that third shaft 230 matches.Support frame is arranged inside expansion main body 100 in the utility model embodiment
300, to realize the rotation of the first expanding plate 110 and the second expanding plate 120, while also achieving the rotation of locating piece 200.
First expanding plate 110 and second expanding plate 120 described in the present embodiment include inserting paragraph 111 and pressing section
112, the inserting paragraph 111 and the pressing section 112 connect and cooperatively form obtuse angle.The first gear 130 and described second
Gear 140 is correspondingly arranged at the junction of the inserting paragraph 111 and the pressing section 112.Pressing section 112 is gently being pressed downwards
When, inserting paragraph 111 can be tilted, labour-saving effect is reached.It is first gear 130, the first rotating shaft described in the present embodiment, described
First expanding plate 110 can be an integral molding structure, the second gear 140, second shaft and second expanding plate
120 can also be an integral molding structure.
In addition, the first gear 130 is equipped with multiple first latching tooths, the second gear 140 is equipped with first card
The second adaptable latch of number of teeth amount allows to realize that the multistage of expansion main body 100 is adjusted and expands 100 basis of main body
Actual needs adjusts it and expands size.
The utility model embodiment additionally provides one kind and examines and treat tool, including above-mentioned vaginal dilator and is located at the yin
Peripheral operation tool 500 in road expander, the peripheral operation tool 500 are fixed on support frame as described above 300.This is practical new
Tool is examined and treated described in type embodiment, vaginal dilator is fixed conveniently after opening, and closes and be easy, and user's operation is simple, can
With the carry out self-examination and treatment trusted, individual subscriber privacy can be protected.
Specifically, the peripheral operation tool 500 be endoscope, sampling brush, medicine spraying tube, cotton swab or other be used cooperatively
Other medical instruments.Support frame as described above 300 at least offers an operation port 340, and the operation port 340 can be used for placing described
The camera lens of endoscope is inserted into for the sampling brush, the medicine spraying tube or the cotton swab.Endoscope-use is in spying out vagina uterine neck feelings
Condition, sampling brush and cotton swab are for acquiring vagina cervix sample, and medicine spraying tube is for spraying drug or developer or cleaning agent.Operation port
340 can be arranged corresponding quantity according to actual needs, and when operation port 340 is at least two, one of them is used to place camera lens,
Another can be used for placing medicine spraying tube or replace with cotton swab etc..In addition, working as endoscope and colpectasia described in the utility model
It, can be using the shell of endoscope distal end as support frame 300 described in the utility model embodiment when device structure.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.
Claims (10)
1. a kind of vaginal dilator, which is characterized in that including expansion main body and be set to the main intracorporal support frame of the expansion and determine
Position part, the expansion main body includes the first expanding plate and the second expanding plate for being oppositely arranged and opening and closing cooperation, first expansion
On piece is equipped with first gear, and second expanding plate is equipped with the second gear for being meshed with the first gear, described
Locating piece is rotatably arranged on support frame as described above, and the locating piece is equipped with positioned at the first gear or the second gear
Location hook in tooth socket.
2. vaginal dilator according to claim 1, which is characterized in that the location hook and the first gear are described
Second gear one way engagement, so that the first gear or the second gear can be single along the direction for opening the expansion main body
To rotation.
3. vaginal dilator according to claim 1 or 2, which is characterized in that further include set on the locating piece and described
Elastic element between support frame, one end of the elastic element, which is supported, to be set on the locating piece, and the other end, which supports, is set to the branch
On support.
4. vaginal dilator according to claim 1 or 2, which is characterized in that the locating piece is located at the first gear
Or the side of insert end of the second gear far from the expansion main body, the locating piece are successively arranged triggering from top to bottom
Portion, center of rotation portion and the location hook push institute towards the side of the insert end when that need to close the expansion main body
Trigger unit is stated, so that the location hook is rotated towards the direction far from the tooth socket.
5. vaginal dilator according to claim 4, which is characterized in that the first gear and the second gear are respectively set
There are two, two first gears are set to the two sides of first expanding plate, and two second gears are set to described second
The two sides of expanding plate, the locating piece include with one-to-one two location hooks of the first gear or the second gear and
Connector between two location hooks, support frame as described above is arranged in the connector and two location hooks enclose
Space in.
6. vaginal dilator according to claim 1 or 2, which is characterized in that the inner wall of the first gear is equipped with the
One shaft, the inner wall of the second gear are equipped with the second shaft, and support frame as described above is equipped with the cooperated with the first rotating shaft
One mounting hole and the second mounting hole cooperated with second shaft, the locating piece are equipped with third shaft, support frame as described above
Equipped with the third mounting hole matched with the third shaft.
7. vaginal dilator according to claim 6, which is characterized in that the first gear is equipped with multiple first latching tooths,
The second gear is equipped with the second latch that the first latching tooth quantity is adapted.
8. vaginal dilator according to claim 1 or 2, which is characterized in that first expanding plate and described second expands
Opening piece includes inserting paragraph and pressing section, and the inserting paragraph connects and cooperatively form obtuse angle, first tooth with the pressing section
Wheel and the second gear are correspondingly arranged at the junction of the inserting paragraph and the pressing section.
9. one kind examines and treat tool, which is characterized in that including vaginal dilator described in any item of the claim 1 to 8 and be located at
Peripheral operation tool in the vaginal dilator, the peripheral operation tool are fixed on support frame as described above.
10. according to claim 9 examine and treat tool, which is characterized in that the peripheral operation tool is endoscope, sampling
Brush, cotton swab or medicine spraying tube, support frame as described above at least offer an operation port, and the operation port can be used for placing the endoscope
Camera lens or for the sampling brush, the cotton swab or the medicine spraying tube insertion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034652.2U CN208355440U (en) | 2017-08-17 | 2017-08-17 | Vaginal dilator and examine and treat tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034652.2U CN208355440U (en) | 2017-08-17 | 2017-08-17 | Vaginal dilator and examine and treat tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208355440U true CN208355440U (en) | 2019-01-11 |
Family
ID=64913519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721034652.2U Active CN208355440U (en) | 2017-08-17 | 2017-08-17 | Vaginal dilator and examine and treat tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208355440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939440A (en) * | 2020-08-04 | 2020-11-17 | 张慧媛 | Vaginal atomization device and method |
-
2017
- 2017-08-17 CN CN201721034652.2U patent/CN208355440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939440A (en) * | 2020-08-04 | 2020-11-17 | 张慧媛 | Vaginal atomization device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120232352A1 (en) | Vaginal dilator having side blades or having upper and lower blades comprising accessorial blades | |
| CN208355440U (en) | Vaginal dilator and examine and treat tool | |
| WO2022247161A1 (en) | Gynecological examination device and disease diagnosis method | |
| CN211324928U (en) | Multifunctional gynecological dilator | |
| CN105708410B (en) | Vagina uterine neck examines and treat instrument | |
| CN104771193B (en) | Combined type vagina uterine neck detection means and visualization sampler for cervical cell | |
| CN109744989A (en) | Oral cavity draw hook system and its application method | |
| CN202859895U (en) | Anorectal operation dilator | |
| CN211433056U (en) | Instantly-destroyed disposable aseptic operation four-wing type vaginal dilator | |
| CN206896339U (en) | It is easy to the pulmonary function test apparatus of popular style | |
| WO2017124756A1 (en) | Vagina treatment device | |
| CN205729302U (en) | A kind of gag matched with gun-type laryngopharyngeal mirror | |
| KR20160044369A (en) | cervical specimen self gathering Apparatus | |
| CN209577529U (en) | A kind of drying pistol | |
| US11730518B2 (en) | Subaxillary traction device to address shoulder dystocia during childbirth | |
| CN210330717U (en) | Surgical nail clamping forceps | |
| CN209122162U (en) | Hand-held electronic hysteroscope | |
| CN208435619U (en) | A kind of protection vaginal speculum | |
| CN211066523U (en) | Patient's oral cavity struts ware for department of stomatology | |
| CN208371860U (en) | A kind of pneumothorax puncture needle set | |
| CN217987528U (en) | Stable oral cavity distractor convenient to observe | |
| CN209404847U (en) | A kind of eye inferior oblique muscle exposing device | |
| CN214679042U (en) | Training device is corrected to ministoma deformity | |
| CN215535137U (en) | Be used for multi-functional bite-block of psychiatric department | |
| CN208725731U (en) | The fixed hemostasis device of paediatrics blood sampling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |