CN209220239U - A kind of leafy vaginal dilator - Google Patents
A kind of leafy vaginal dilator Download PDFInfo
- Publication number
- CN209220239U CN209220239U CN201821871580.1U CN201821871580U CN209220239U CN 209220239 U CN209220239 U CN 209220239U CN 201821871580 U CN201821871580 U CN 201821871580U CN 209220239 U CN209220239 U CN 209220239U
- Authority
- CN
- China
- Prior art keywords
- expansion
- leaf
- expansion leaf
- circular base
- opening
- 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
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of leafy vaginal dilators, belong to medical instruments field.A kind of leafy vaginal dilator of the utility model, including circular base, rotational installation in circular base surrounding at least three valves expansion leaf be installed on circular base the opening and closing control mechanism that can control the synchronous opening and closing of expansion leaf, expanding leaf includes expansion leaf main body, and the top of expansion leaf main body is connected with opening and closing control mechanism；When opening and closing control mechanism drives expansion leaf synchronizing close, expansion leaf main body obvolvent is column structure；When opening and closing control mechanism drives expansion leaf expansion, leaf main body being radially furthered out along circular base is expanded.The expander of the utility model has the opening and closing control mechanism of at least three valves expansion leaf opening and closing synchronous with that can control expansion leaf, and expansion leaf forms column structure when being closed, and size is small and surface is mellow and full, and implantation comfort is good；And expansion leaf radially synchronous expansion when opening, expanded dimension are big and uniformly, the expansion visual field is good.
Description
Technical field
The utility model relates to a kind of vaginal dilators, more specifically to a kind of leafy vaginal dilator.
Background technique
Vaginal dilator be gynaecology commonly check, surgical instrument, be mainly used for exposing check point or art position.It is general
Vaginal dilator includes openable and closable upper limb and bottom wing in duckbill, upper by the fixed device holding of expansion on expander,
Bottom wing opens certain angle, the field range inspection and operation that doctor is opened by upper and lower chord.Such as China Patent No. ZL
201720224843.9, authorized announcement date is on May 11st, 2018, invention and created name are as follows: a kind of anti-detachment highly reliable yin
Road expander, this application are related to a kind of anti-detachment highly reliable vaginal dilator, including upper leaf, push-pull rod and inferior lobe, upper leaf
Top and the front of push-pull rod be hinged, the front of push-pull rod is additionally provided with the angular adjustment tooth matched with upper leaf, push-pull rod
The guide sliding part at rear portion and inferior lobe rear portion be slidably matched, the rear portion of push-pull rod is equipped with drawing handle, and the rear portion of drawing handle is equipped with
The card muscle that can be tilted by pressing drawing handle, guide sliding part are equipped with one section of push-and-pull adjusting tooth matched with card muscle, card
The bottom of muscle is extended with a convex block, pushes and pulls and offers a limiting slot in adjusting tooth, convex block is fastened in limiting slot.
Different according to the opening mode of vaginal dilator, existing vaginal dilator is segmented into rotary shaft and plug-type two kinds of structure shapes
Formula.The upper limb and bottom wing of rotary shaft vaginal dilator are rotatablely connected, and realize folding by the relative rotation of upper limb and bottom wing；Plug-type expansion
The upper limb of external genitals is connected with bottom wing translation gliding, realizes folding by the push-and-pull of upper limb and bottom wing.However, which kind of structure type,
It is made of two valve structures, and upper limb and bottom wing are in duckbill structure, and in order to guarantee to expand the visual field, upper limb and bottom wing are often
It designs wider, poor to the comfort of human body in using intervention procedure and outside by upper limb and bottom wing in process of expansion
It opens, the distracted visual field in two sides is also smaller.
It based on drawbacks described above existing for existing duckbill vaginal dilator, needs to make improvements, to improve vagina expansion
The intervention comfort and increase surgical field of view of prop.
Summary of the invention
1. utility model technical problems to be solved
Have that intervention comfort is poor, it is small etc. no to expand the visual field the purpose of the utility model is to overcome existing vaginal dilator
Foot, provides a kind of leafy vaginal dilator, and using the technical solution of the utility model, which there are at least three valves to expand leaf
With the opening and closing control mechanism that can control the synchronous opening and closing of expansion leaf, expansion leaf forms column structure when being closed, and size is small and surface
Mellow and full, implantation comfort is good；And expansion leaf radially synchronous expansion when opening, expanded dimension are big and uniformly, expand the visual field
It is good.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of leafy vaginal dilator of the utility model, including circular base, rotational installation in circular base surrounding
At least three valves expansion leaf and being installed on circular base can control the opening and closing control mechanism for expanding the synchronous opening and closing of leaf, the expansion
Zhang Ye includes expansion leaf main body, and the top of the expansion leaf main body is connected with opening and closing control mechanism；In opening and closing control mechanism
When driving expansion leaf synchronizing close, the expansion leaf main body obvolvent is column structure；Expansion leaf is driven in opening and closing control mechanism
When expansion, expansion leaf main body being radially furthered out along circular base.
Further, the circular base is equipped with quantity shaft identical with expansion number of sheets amount, each shaft edge
The circumferential direction of circular base is uniformly distributed, and the upper end of the expansion leaf main body is equipped with rotation card slot, and the expansion leaf is by turning
Dynamic card slot rotational installation is in corresponding shaft.
Further, the lower end of the expansion leaf main body is equipped with the introduction part to intrados transition.
Further, it is arc-shaped to form one for the obvolvent when expander is closed of the introduction part of each expansion leaf main body
Import head.
Further, the expansion leaf is uniformly provided with pintongs on circular base.
Further, the opening and closing control mechanism uses lever construction, including synchronous pull ring and lever arm, described
The bottom surface of synchronous pull ring is equipped with position pulling buckle corresponding with each expansion leaf position, the expansion leaf main body upper end of each expansion leaf
Extend outwardly the pull arm for being equipped with and being connected with above-mentioned pulling buckle, and the synchronization pull ring can drive each expansion by pulling buckle
Zhang Ye open and close movement on circular base；The lever arm includes sled arm and hold, between the sled arm and hold
Equipped with the fulcrum acted on circular base, the sled arm is between circular base and synchronous pull ring, the annular base
The handle being also used cooperatively with one with hold on seat；The opening and closing control mechanism further includes for making each of expander
Expansion leaf resets the resetting-mechanism of obvolvent and for making each expansion leaf of expander open the retaining mechanism of locking.
Further, the resetting-mechanism includes guide post, spring and cap head, and the bottom end of the guide post is fixed on ring
On shape pedestal, the synchronization pull ring is arranged on guide post, and the cap head is fixed on the top of guide post, and the spring is arranged
In on guide post, and one end of spring is against on synchronous pull ring, and the other end is against in cap head.
Further, the retaining mechanism includes screw rod and adjusting nut, and hand is fixed in the bottom end of the screw rod
On handle, the other end of screw rod passes through the hold of lever arm, and the adjusting nut is set to the top of screw rod.
Further, the synchronization pull ring is made of soft material, and the sled arm is yoke structure.
Further, the circular base is equipped with the support slot matched with the fulcrum of lever arm.
3. beneficial effect
It is had the following beneficial effects: compared with existing well-known technique using technical solution provided by the utility model
(1) a kind of leafy vaginal dilator of the utility model has at least three valves expansion leaf and can control expansion
The opening and closing control mechanism of the synchronous opening and closing of leaf, more valve expansion leaves form column structure when being closed, and size is small and surface is mellow and full, improves
It is implanted into comfort, alleviates the pain of patient；And radially synchronous expansion, expanded dimension are big and equal when expansion leaf opening
Even, the expansion visual field is good, improves surgical procedure convenience；
(2) a kind of leafy vaginal dilator of the utility model, expansion leaf pass through rotation card slot and shaft fit structure
Be installed on circular base, structure is simple, easy to assembly, and expand leaf opening and closing stablize it is smooth；
(3) lower end of a kind of leafy vaginal dilator of the utility model, expansion leaf main body is equipped with to intrados transition
Introduction part, it is each expansion leaf main body introduction part expander be closed when obvolvent formed an arc-shaped importing head, improve expansion
The smoothness of prop intervention, implantation comfort are more preferable；
(4) a kind of leafy vaginal dilator of the utility model, opening and closing control mechanism use lever construction, pass through lever
Arm agitates synchronous pull ring and realizes the synchronous opening of more valve expansion leaves, and resets each expansion leaf of expander using resetting-mechanism
Obvolvent makes each expansion leaf of expander open locking, compact-sized simple, flexible and convenient operation using retaining mechanism；
(5) a kind of leafy vaginal dilator of the utility model, resetting-mechanism drive synchronous pull ring downward using spring
It resets and realizes, retaining mechanism realizes that structure is simple, easy to make using adjusting nut locking lever arm.
Detailed description of the invention
Fig. 1 is a kind of closed state schematic diagram of leafy vaginal dilator of the utility model；
Fig. 2 is a kind of disassembled form schematic diagram of leafy vaginal dilator of the utility model；
Fig. 3 is a kind of open configuration schematic diagram of leafy vaginal dilator of the utility model.
Label declaration in schematic diagram:
1, circular base；1-1, shaft；1-2, support slot；1-3, handle；2, leaf is expanded；2-1, expansion leaf main body；2-2,
Pull arm；2-3, rotation card slot；2-4, introduction part；3, synchronous pull ring；3-1, pulling buckle；4, lever arm；4-1, sled arm；4-2, branch
Point；4-3, hold；5, resetting-mechanism；5-1, guide post；5-2, spring；5-3, cap head；6, retaining mechanism；6-1, screw rod；6-2,
Adjusting nut.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
In conjunction with shown in Fig. 1, Fig. 2 and Fig. 3, a kind of leafy vaginal dilator of the present embodiment, including circular base 1, rotation
At least three valves expansion leaf 2 and being installed on circular base 1 for being installed on 1 surrounding of circular base can control that expansion leaf 2 is synchronous to be opened
The opening and closing control mechanism of conjunction, expansion leaf 2 include expansion leaf main body 2-1, expand the preferred arc section structure of leaf main body 2-1, expansion
The top of leaf main body 2-1 is connected with opening and closing control mechanism, can control each expansion leaf 2 same by operation opening and closing control mechanism
Step is opened or closure；When opening and closing control mechanism drives expansion 2 synchronizing close of leaf, expansion leaf main body 2-1 obvolvent is column structure,
Closed state size is small and surface is mellow and full, improves implantation comfort, alleviates the pain of patient；It is driven in opening and closing control mechanism
When expanding the expansion of leaf 2, leaf main body 2-1 being radially furthered out along circular base 1 is expanded, expanded dimension is big and uniform, and expansion regards
It is wild good, improve surgical procedure convenience.
As shown in Fig. 2, in the present embodiment preferably, circular base 1 is equipped with identical turn of 2 quantity of leaf of quantity and expansion
Axis 1-1, each shaft 1-1 are uniformly distributed along the circumferential direction of circular base 1, and the upper end of expansion leaf main body 2-1 is equipped with rotation card slot 2-
The notch in C-shaped section can be used in 3, rotation card slot 2-3, and expansion leaf 2 is by rotation card slot 2-3 rotational installation in corresponding
On shaft 1-1, so that expansion leaf 2 be enable to be freely rotated on circular base 1, structure is simple, easy to assembly, and expands leaf and open
Close stablize it is smooth；The mesoporous of circular base 1 is convenient for instrument insertion operation.In order to improve the comfort of expander importing, expanding
The lower end of leaf main body 2-1 is additionally provided with the introduction part 2-4 to intrados transition, and in expander closure, introduction part 2-4 can facilitate
Expander implantation；It is further preferred that the introduction part 2-4 of each expansion leaf main body 2-1 obvolvent when expander is closed forms one
Arc-shaped importing head, improves the smoothness of expander intervention, and implantation comfort is more preferable.A kind of leafy vagina of the present embodiment expands
The quantity of prop, expansion leaf 2 may be designed as three valves, pintongs, five valves, six valves etc., and the use of expander is comfortable in order to balance
Property and property simple for structure, in the present embodiment, expand leaf 2 on circular base 1 perfectly even be equipped with pintongs, both make expander
Structure is simple, in turn ensures implantation comfort and the expansion visual field of expander.
As shown in Figure 1 to Figure 3, the opening and closing control mechanism in the present embodiment preferably uses lever construction comprising synchronous to draw
The bottom surface of ring 3 and lever arm 4, synchronous pull ring 3 is equipped with position pulling buckle 3-1 corresponding with each 2 position of expansion leaf, each expansion
The upper end expansion leaf main body 2-1 of leaf 2 extends outwardly equipped with the pull arm 2-2, pull arm 2- being connected with above-mentioned pulling buckle 3-1
2 are equipped with the through-hole that is interlocked with pulling buckle 3-1, and synchronous pull ring 3 can drive each expansion leaf 2 in annular base by pulling buckle 3-1
Open and close movement on seat 1 pulls synchronous pull ring 3 that expansion leaf 2 can be driven to rotate around corresponding shaft 1-1；Lever arm 4 includes sled
Arm 4-1 and hold 4-3 prizes the fulcrum 4-2 for being equipped with and being acted on circular base 1 between arm 4-1 and hold 4-3, prizes arm 4-1
Between circular base 1 and synchronous pull ring 3, the handle 1-3 being also used cooperatively with one with hold 4-3 on circular base 1,
When holding handle 1-3 and pressing hold 4-3, lever arm 4 drives sled arm 4-1 to agitate downwards by center of rotation of fulcrum 4-2, thus
Synchronous pull ring 3 is driven to be moved upward to that each expansion leaf 2 is pulled to rotate synchronously opening.Above-mentioned synchronization pull ring 3 is preferably using soft
Material production, is caught in the through-hole of pull arm 2-2 convenient for pulling buckle 3-1；Sled arm 4-1 is yoke structure, for synchronous pull ring 3
Driving is more steady, operates more laborsaving.Circular base 1 is equipped with the support slot 1-2 matched with the fulcrum 4-2 of lever arm 4,
It ensure that the operational stability of lever arm 4.Above-mentioned opening and closing control mechanism further includes for keeping each expansion leaf 2 of expander multiple
Position obvolvent resetting-mechanism 5 and for make expander each expansion leaf 2 open locking retaining mechanism 6.Specifically, machine is resetted
Structure 5 includes guide post 5-1, spring 5-2 and cap head 5-3, and the bottom end of guide post 5-1 is fixed on circular base 1, and synchronous pull ring 3 is worn
In on guide post 5-1, cap head 5-3 is fixed on the top of guide post 5-1, and spring 5-2 is sheathed on guide post 5-1, and one end of spring 5-2
It is against on synchronous pull ring 3, the other end is against on cap head 5-3, drives in-migration on synchronous pull ring 3 that expansion leaf 2 is pulled to open in lever arm 4
When opening, spring 5-2 is compressed, and is unclamped the locking and lower pressure of lever arm 4, can be driven synchronous drawing under the action of spring 5-2
Ring 3 moves down and makes to expand the closure of leaf 2.Retaining mechanism 6 includes screw rod 6-1 and adjusting nut 6-2, and the bottom end of screw rod 6-1 is fixed on
On handle 1-3, the other end of screw rod 6-1 passes through the hold 4-3 of lever arm 4, and adjusting nut 6-2 is set to the top of screw rod 6-1,
Pressure lever arm 4 makes after expanding the opening of leaf 2, can fix 4 position of lever arm by rotating adjusting nut 6-2, play expansion
The locking effect of 2 opening angle of leaf.It is worth noting that the lever that the opening and closing control mechanism in the present embodiment is not limited to
Structure, such as each expansion leaf 2 of driving can also be synchronized using screw thread lifting structure and open or be closed, it can also be using push-and-pull
Structure drives each opening of expansion leaf 2 or closure, etc. to synchronize, and no longer enumerates and is described in detail herein.
A kind of leafy vaginal dilator of the present embodiment when operation, makes each expansion leaf 2 be in shown in FIG. 1 first and closes
Conjunction state is column structure after each 2 obvolvent of expansion leaf, and size is small and surface is mellow and full, is implanted into the patient with this state, is implanted into
Comfort is good, alleviates the pain of patient；After expander implantation, the hold 4-3 of presses lever arm 4, before lever arm 4
The sled arm 4-1 at end drives synchronous pull ring 3 to move up, so that each expansion leaf 2 be driven to rotate opening on circular base 1；Lead to later
Expander can be fixed on open configuration by crossing operation adjusting nut 6-2, and expanded dimension is big and uniform, and the expansion visual field is good, so as to
Carry out subsequent procedures operation.After use, adjusting nut 6-2 is unclamped, under the effect of resetting-mechanism 5, each expansion leaf 2 is closed
Taking-up.
A kind of leafy vaginal dilator of the utility model has at least three valves expansion leaf synchronous with that can control expansion leaf
The opening and closing control mechanism of opening and closing, expansion leaf form column structure when being closed, and size is small and surface is mellow and full, and implantation comfort is good；And
Expand radially synchronous expansion when leaf opens, expanded dimension is big and uniformly, and the expansion visual field is good；So that vaginal dilator makes
It is got both with both comfort and the opening visual field, there is extraordinary application value.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, without creatively designing
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of leafy vaginal dilator, it is characterised in that: including circular base (1), rotational installation in circular base (1) surrounding
At least three valves expansion leaf (2) and be installed on circular base (1) the folding control machine for expanding leaf (2) synchronous opening and closing can be controlled
Structure, the expansion leaf (2) include expansion leaf main body (2-1), the top of the expansion leaf main body (2-1) and folding control machine
Structure is connected；When opening and closing control mechanism drives expansion leaf (2) synchronizing close, expansion leaf main body (2-1) obvolvent is column
Shape structure；When opening and closing control mechanism drives expansion leaf (2) to expand, the expansion leaf main body (2-1) is along circular base (1)
It is radially furthered out.
2. a kind of leafy vaginal dilator according to claim 1, it is characterised in that: set on the circular base (1)
There is quantity shaft (1-1) identical with expansion leaf (2) quantity, each shaft (1-1) is uniformly divided along the circumferential of circular base (1)
Cloth, the upper end of the expansion leaf main body (2-1) are equipped with rotation card slot (2-3), and the expansion leaf (2) passes through rotation card slot
(2-3) is rotatablely installed on corresponding shaft (1-1).
3. a kind of leafy vaginal dilator according to claim 2, it is characterised in that: the expansion leaf main body (2-1)
Lower end be equipped with to intrados transition introduction part (2-4).
4. a kind of leafy vaginal dilator according to claim 3, it is characterised in that: each expansion leaf main body
The introduction part (2-4) of (2-1) obvolvent when expander is closed forms an arc-shaped importing head.
5. a kind of leafy vaginal dilator according to any one of claims 1 to 4, it is characterised in that: the expansion
Leaf (2) is uniformly provided with pintongs on circular base (1).
6. a kind of leafy vaginal dilator according to claim 5, it is characterised in that: the opening and closing control mechanism uses
The bottom surface of lever construction, including synchronous pull ring (3) and lever arm (4), the synchronization pull ring (3) is equipped with position and each expansion
The corresponding pulling buckle (3-1) in leaf (2) position, it is each expansion leaf (2) the upper end expansion leaf main body (2-1) extend outwardly be equipped with
The pull arm (2-2) that above-mentioned pulling buckle (3-1) is connected, the synchronization pull ring (3) can be driven each by pulling buckle (3-1)
Expand leaf (2) open and close movement on circular base (1)；The lever arm (4) includes sled arm (4-1) and hold (4-3), institute
The fulcrum (4-2) acted on circular base (1), the sled arm are equipped between the sled arm (4-1) stated and hold (4-3)
(4-1) is located between circular base (1) and synchronous pull ring (3), also has one and hold (4- on the circular base (1)
3) handle (1-3) being used cooperatively；The opening and closing control mechanism further includes for resetting each expansion leaf (2) of expander
The resetting-mechanism (5) of obvolvent and for make expander each expansion leaf (2) open locking retaining mechanism (6).
7. a kind of leafy vaginal dilator according to claim 6, it is characterised in that: the resetting-mechanism (5) includes
Guide post (5-1), spring (5-2) and cap head (5-3), the bottom end of the guide post (5-1) is fixed on circular base (1), described
Synchronization pull ring (3) be arranged on guide post (5-1), the cap head (5-3) is fixed on the top of guide post (5-1), the bullet
Spring (5-2) is sheathed on guide post (5-1), and one end of spring (5-2) is against on synchronous pull ring (3), and the other end is against cap head (5-
3) on.
8. a kind of leafy vaginal dilator according to claim 6, it is characterised in that: the retaining mechanism (6) includes
Screw rod (6-1) and adjusting nut (6-2), the bottom end of the screw rod (6-1) are fixed on handle (1-3), screw rod (6-1) it is another
One end passes through the hold (4-3) of lever arm (4), and the adjusting nut (6-2) is set to the top of screw rod (6-1).
9. a kind of leafy vaginal dilator according to claim 6, it is characterised in that: the synchronization pull ring (3) uses
Soft material production, the sled arm (4-1) are yoke structure.
10. a kind of leafy vaginal dilator according to claim 9, it is characterised in that: set on the circular base (1)
There is the support slot (1-2) matched with the fulcrum (4-2) of lever arm (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821871580.1U CN209220239U (en) | 2018-11-14 | 2018-11-14 | A kind of leafy vaginal dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821871580.1U CN209220239U (en) | 2018-11-14 | 2018-11-14 | A kind of leafy vaginal dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209220239U true CN209220239U (en) | 2019-08-09 |
Family
ID=67502937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821871580.1U Active CN209220239U (en) | 2018-11-14 | 2018-11-14 | A kind of leafy vaginal dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209220239U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451004A (en) * | 2020-10-30 | 2021-03-09 | 宋以娟 | Private part expanding device for obstetrical clinical operation |
| CN112869790A (en) * | 2021-01-13 | 2021-06-01 | 唐超琼 | Adjustable expansion device of optional formula private parts that gynaecology and obstetrics's operation was used |
-
2018
- 2018-11-14 CN CN201821871580.1U patent/CN209220239U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451004A (en) * | 2020-10-30 | 2021-03-09 | 宋以娟 | Private part expanding device for obstetrical clinical operation |
| CN112869790A (en) * | 2021-01-13 | 2021-06-01 | 唐超琼 | Adjustable expansion device of optional formula private parts that gynaecology and obstetrics's operation was used |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209220238U (en) | A kind of leafy vaginal dilator that rotation is adjusted | |
| CN209220239U (en) | A kind of leafy vaginal dilator | |
| CN209392312U (en) | A kind of gynecological clinic operation auxiliary device | |
| CN108113837A (en) | The device of operative adjustment limb angle | |
| CN207784866U (en) | A kind of multifunctional lifting pillow | |
| CN110123556A (en) | A kind of L thyroxine tab neck nursing device | |
| CN109528432A (en) | A kind of children, which check, uses head holder | |
| CN209301103U (en) | A kind of gynaecology's uropoiesis and anal intestine retractor | |
| CN108065975A (en) | A kind of delayed sternal closure breastbone support device of wide adaptation range | |
| CN209019149U (en) | A kind of curved tweezer of more contrates of ophthalmologic operation | |
| CN109008997A (en) | A kind of medical sickbed patients are felt the pulse frame | |
| CN205493899U (en) | Auxiliary device for thyroid surgery | |
| CN213283110U (en) | Special instrument for hair transplantation operation | |
| CN211189001U (en) | Thoracic surgery rehabilitation and nursing device | |
| CN206597055U (en) | A kind of medical mastoid process expander of adjustable type | |
| CN210961885U (en) | Oral care is with expanding support ware | |
| CN204218945U (en) | Automatic wound-opening device for head and neck soft tissue | |
| CN208958679U (en) | The postoperative upper extremity function position instrument for training of mammary gland | |
| CN209316170U (en) | Function support frame is adjusted in Mammary cancer | |
| CN204049716U (en) | A kind of retractor for operation | |
| CN113288249A (en) | Hepatobiliary surgery is with propping solid device | |
| CN208229003U (en) | A kind of arm holder for neurosurgery surgery | |
| CN104127273B (en) | Computer four-dimension two-way traction bed | |
| CN209611456U (en) | A kind of adjustability elbow joint orthoses | |
| CN219207082U (en) | Adjustable chest opener for general chest surgery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213012 No. 2188 Longcheng Road, bell tower area, Jiangsu, Changzhou Patentee after: Changzhou Zhibo Medical Equipment Co.,Ltd. Address before: 213012 No. 2188 Longcheng Road, bell tower area, Jiangsu, Changzhou Patentee before: JIANGSU KANGBO MEDICAL DEVICES Co.,Ltd. |