CN109480917A - A kind of dermatology's clinic sampling apparatus - Google Patents
A kind of dermatology's clinic sampling apparatus Download PDFInfo
- Publication number
- CN109480917A CN109480917A CN201811556724.9A CN201811556724A CN109480917A CN 109480917 A CN109480917 A CN 109480917A CN 201811556724 A CN201811556724 A CN 201811556724A CN 109480917 A CN109480917 A CN 109480917A
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- fixedly installed
- dermatology
- fixed
- sampling apparatus
- clinic
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
Abstract
The present invention relates to the field of medical instrument technology, and disclose a kind of dermatology's clinic sampling apparatus, including mounting base, the bearing bar that quantity is two is fixedly installed at the top of the mounting base, the top of two bearing bars is fixedly installed with mounting blocks, and the opposite side of two mounting blocks is fixedly installed with connection cross bar.Dermatology's clinic sampling apparatus, movable top plate can be completed by swing handle to be moved down, so that blade is bonded to arm, the light bulb of setting can effectively to cutter blade arm contact point light filling, convenient for doctor's operation, the picture of sampling can be effectively real-time transmitted on display screen by the camera of setting, doctor is facilitated to adjust suitable position, after height adjusts, by pushing handle to be moved forward and backward mobile bar along the bottom of retaining rail, blade is rapidly sampled patient skin simultaneously, the device improves the precision of sampling, doctor is facilitated to operate, the safety of patient is ensured.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of dermatology's clinic sampling apparatus.
Background technique
Sampling is exactly that a part of representative substance is extracted from the bulk material for the quality of being determined, is somebody's turn to do with examining
It criticizes the quality of substance or determines the property of this batch of substance, correct quality evaluation must have the object that can represent entire sample
Matter, and the acquirement of representative substance must have the sampling system of a set of specification, sampling is the correct pass for carrying out quality evaluation
Key, and the difference of state existing for the important link material of reliable analytical results is obtained, the method for sampling is also not quite similar, right
It, should section or the sampling of quality section in different times in the material such as coal stream of movement.
During medical test, doctor usually needs to carry out again after carrying out scraping sampling to patient skin surface with scraper
It examines, it, can be effectively right to the band transmission lance sampler proposed in 101522103 B of this Chinese patent CN to diagnose the state of an illness
The body fluid and tissue of human body are sampled, but its sampling process is only to contact with human body wound merely, can not be accurate
Depth selection is controlled, and needs to be sampled human skin in dermatology's clinical sampling, if using the lance sampler
Human skin is sampled, skin is be easy to cause more to injure, so propose a kind of dermatology's clinic with sampling apparatus come
It solves the above problems.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of dermatology's clinic sampling apparatuses, have high-precision and take
The advantages that sample, solving current sampling process is only to contact with human body wound merely, can not be precisely controlled depth selection, and
It needs to be sampled human skin in dermatology's clinical sampling, if taken human skin using the lance sampler
Sample, the problem of be easy to causeing skin more to injure.
(2) technical solution
To realize above-mentioned high-accuracy sampling purpose, the invention provides the following technical scheme: a kind of dermatology's clinic samples
Device, including mounting base are fixedly installed with the bearing bar that quantity is two, two load-bearing at the top of the mounting base
The top of bar is fixedly installed with mounting blocks, and the opposite side of two mounting blocks is fixedly installed with connection cross bar, and two
The bottom of the connection cross bar is fixedly installed with fixed jacking block, and the bottom of two connection cross bars, which is fixedly installed with, to be located at
Positioning plate between two fixed jacking blocks, the back side of two positioning plates are movably installed with adjusting rod, two fixations
Jacking block is fixedly connected with support spring between two adjusting rods respectively, and the bottom of two adjusting rods is fixedly installed with drawing
Hand, two opposite one end of the adjusting rod are fixedly installed with link block, and the opposite side of two link blocks is fixed
Fixed ring is installed, the inside of two fixed rings is fixedly installed with the buffer spring that quantity is three, positioned at ipsilateral
The inside of three buffer springs is fixedly connected with fitting pad, and the bottom end of the fixed ring on the left side is fixedly installed with deck, right
The bottom end of the fixed ring on side is fixedly installed with the fixture block being mutually clamped with deck, and the top of the connection cross bar on the left side is fixed
Installation mandril is installed, the outside of the installation mandril is socketed with lantern ring, is fixedly connected with movable top plate on the right side of the lantern ring,
It is fixedly installed with Coupling on the right side of the movable top plate, is fixedly installed at the top of the connection cross bar on the right through socket
The fixed link of part is movably installed with handle on the right side of the Coupling, connection is connected between the handle and fixed link
Bar, the bottom of the movable top plate are fixedly installed with retaining rail, and it is two that the bottom of the retaining rail, which is movably installed with quantity,
Mobile bar, the bottom end of two mobile bars are fixedly connected at the top of adjusting top plate, and the bottom for adjusting top plate is fixed
Mobile station is installed, the left and right sides of the mobile station is fixedly installed with handle, and the bottom of the mobile station is fixedly installed with
Bottom plate is accepted, the bottom for accepting bottom plate is fixedly installed with light bulb, and the bottom for accepting bottom plate is fixedly installed with positioned at lamp
The blade on the right is steeped, the bottom for accepting bottom plate is fixedly installed with the camera on the right of blade, the installation mandril
Outside is socketed with the undertaking spring below lantern ring, and the bearing bar positioned at the right is fixedly installed at the top of the installation top plate
The display screen on the right.
Preferably, the fixed ring and fitting pad are in arc-shaped, and the corresponding central angle of the fixed ring circular arc is greater than patch
Close the corresponding central angle of pad circular arc.
Preferably, six buffer springs are divided into two groups, and every group of quantity is three, and two groups of buffer springs are in symmetrical point
Cloth, three buffer springs positioned at same group are isodistantly spaced arrangement.
Preferably, the right side opening of the deck is equipped with groove, is connected in groove on the left of the fixture block.
Preferably, the mobile bar is in T-shaped, and the top diameter of the mobile bar is greater than its base diameter.
Preferably, the bottom of the retaining rail offers the sliding slot that quantity is two, and two mobile bars are clamped respectively
In two sliding slots.
Preferably, the length of the support spring under natural conditions is greater than the spacing between fixed jacking block and adjusting rod, institute
The collapsing length for stating support spring is corresponding with the rotational angle of fixed ring.
Preferably, the moving distance of the movable top plate is corresponding along the moving distance of fixed link with Coupling, the set
Fitting is corresponding along the moving distance of fixed link and the rotational angle of handle.
Preferably, the bottom of the mounting base offers shallow groove, and the slot inner bottom wall of shallow groove is equipped with thickness and is greater than
The increasing stop block of groove depth, increasing stop block can be nitrile rubber.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of dermatology's clinic sampling apparatus, have it is following the utility model has the advantages that
Dermatology's clinic sampling apparatus, by pull shake hands so that adjusting rod drive fixed ring rotation, while branch
Spring contraction is supportted, the arm of patient is put between two, unclamps knob, under the action of support spring, adjusting rod is pushed to turn
Dynamic, so that fixed ring drives fitting pad to be bonded with patient's arm, when deck and fixture block are completely stuck, fixed ring stops operating,
The fitting pad of setting is bonded under the action of buffer spring with patient's arm completely, is guaranteed to be not likely to produce shaking when its sampling, be kept away
Exempt to generate excessive wound, after fixing, movable top plate can be completed by swing handle and moved down, so that blade
It is bonded, the contact point light filling that the light bulb of setting can effectively to cutter blade arm, is operated convenient for doctor, the camera energy of setting to arm
Effectively the picture of sampling is real-time transmitted on display screen, facilitates doctor to adjust suitable position and passes through after height adjusts
Push handle that mobile bar is moved forward and backward along the bottom of retaining rail, while blade is rapidly sampled patient skin, the dress
It sets and improves the precision of sampling, doctor is facilitated to operate, ensured the safety of patient.
Detailed description of the invention
Fig. 1 is a kind of dermatology's clinic sampling apparatus structural schematic diagram proposed by the present invention；
Fig. 2 is big enlarged drawing at A in a kind of dermatology's clinic sampling apparatus Fig. 1 proposed by the present invention；
Fig. 3 is big enlarged drawing at B in a kind of dermatology's clinic sampling apparatus Fig. 1 proposed by the present invention；
Fig. 4 is big enlarged drawing at C in a kind of dermatology's clinic sampling apparatus Fig. 1 proposed by the present invention.
In figure: 1 mounting base, 2 bearing bars, 3 mounting blocks, 4 connection cross bars, 5 fixed jacking blocks, 6 positioning plates, 7 adjusting rods, 8
Support spring, 9 knobs, 10 link blocks, 11 fixed rings, 12 buffer springs, 13 fitting pads, 14 decks, 15 fixture blocks, 16 installation tops
Bar, 17 lantern rings, 18 movable top plates, 19 Couplings, 20 fixed links, 21 handles, 22 connecting rods, 23 retaining rails, 24 mobile bars, 25 are adjusted
Save top plate, 26 mobile stations, 27 handles, 28 undertaking bottom plates, 29 light bulbs, 30 blades, 31 cameras, 32 display screens, 33 undertaking springs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4, a kind of dermatology's clinic sampling apparatus, including mounting base 1, the bottom of mounting base 1 is please referred to open
Equipped with shallow groove, the slot inner bottom wall of shallow groove is equipped with the increasing stop block that thickness is greater than groove depth, and increasing stop block can be nitrile rubber, peace
The top of dress bottom plate 1 is fixedly installed with the bearing bar 2 that quantity is two, and the top of two bearing bars 2 is fixedly installed with installation
Block 3, the opposite side of two mounting blocks 3 are fixedly installed with connection cross bar 4, and the bottom of two connection cross bars 4 is fixedly mounted
There is a fixed jacking block 5, the bottom of two connection cross bars 4 is fixedly installed with the positioning plate 6 between two fixed jacking blocks 5, and two
The back side of a positioning plate 6 is movably installed with adjusting rod 7, and two fixed jacking blocks 5 are fixedly connected between two adjusting rods 7 respectively
There is support spring 8, the bottom of two adjusting rods 7 is fixedly installed with knob 9, the fixed peace in the opposite one end of two adjusting rods 7
Equipped with link block 10, the opposite side of two link blocks 10 is fixedly installed with fixed ring 11, and support spring 8 is under natural conditions
Length is greater than the spacing between fixed jacking block 5 and adjusting rod 7, the collapsing length of support spring 8 and the rotational angle of fixed ring 11
Corresponding, the inside of two fixed rings 11 is fixedly installed with the buffer spring 12 that quantity is three, and six buffer springs 12 divide
It is two groups, every group of quantity is three, and two groups of buffer springs 12 are symmetric, be in positioned at same group of three buffer springs 12 etc.
Distance arrangement, is fixedly connected with fitting pad 13, fixed ring 11 and fitting pad positioned at the inside of three ipsilateral buffer springs 12
13 be in arc-shaped, and the corresponding central angle of 11 circular arc of fixed ring is greater than the corresponding central angle of 13 circular arc of fitting pad, the fixation on the left side
The bottom end of ring 11 is fixedly installed with deck 14, and the bottom end of the fixed ring 11 on the right is fixedly installed with the fixture block with the clamping of 14 phase of deck
15, the right side opening of deck 14 is equipped with groove, and the left side of fixture block 15 is connected in groove, and the top of the connection cross bar 4 on the left side is fixed
Installation mandril 16 is installed, the outside of installation mandril 16 is socketed with lantern ring 17, and the right side of lantern ring 17 is fixedly connected with movable top plate
18, the right side of movable top plate 18 is fixedly installed with Coupling 19, and the top of the connection cross bar 4 on the right is fixedly installed with through socket
The fixed link 20 of part 19, the right side of Coupling 19 are movably installed with handle 21, the moving distance and Coupling 19 of movable top plate 18
Moving distance along fixed link 20 is corresponding, and Coupling 19 is opposite with the rotational angle of handle 21 along the moving distance of fixed link 20
It answers, connecting rod 22 is connected between handle 21 and fixed link 20, the bottom of movable top plate 18 is fixedly installed with retaining rail 23,
The bottom of retaining rail 23 is movably installed with the mobile bar 24 that quantity is two, and mobile bar 24 is in T-shaped, the top of mobile bar 24
Diameter is greater than its base diameter, and the bottom of retaining rail 23 offers the sliding slot that quantity is two, and two mobile bars 24 are clamped respectively
In two sliding slots, the bottom end of two mobile bars 24 is fixedly connected with the top for adjusting top plate 25, adjusts the bottom of top plate 25
It is fixedly installed with mobile station 26, the left and right sides of mobile station 26 is fixedly installed with handle 27, the fixed peace in the bottom of mobile station 26
Equipped with bottom plate 28 is accepted, the bottom for accepting bottom plate 28 is fixedly installed with light bulb 29, and the bottom for accepting bottom plate 28 is fixedly installed with position
Blade 30 in 29 the right of light bulb, the bottom for accepting bottom plate 28 are fixedly installed with the camera 31 positioned at 30 the right of blade, installation
The outside of mandril 16 is socketed with the undertaking spring 33 positioned at 17 lower section of lantern ring, and the top of installation top plate 1, which is fixedly installed with, is located at the right side
The display screen 32 on the right of bearing bar 2 on side, by pulling knob 9 so that adjusting rod 7 drives fixed ring 11 to rotate, at the same branch
It supports spring 8 to shrink, the arm of patient is put between two, unclamp knob 9, under the action of support spring 8, push adjusting rod
7 rotations, so that fixed ring 11 drives fitting pad 13 be bonded with patient's arm, when deck 14 and fixture block 15 are complete stuck, fixation
Ring 11 stops operating, and the fitting pad 13 of setting is bonded under the action of buffer spring 12 with patient's arm completely, guarantees its sampling
When be not likely to produce shaking, avoiding generating excessive wound can be completed movable top plate 18 by swing handle 21 after fixed
It is moved down, so that blade 30 is bonded to arm, the contact point light filling that the light bulb 29 of setting can effectively to 30 arm of blade,
Convenient for doctor's operation, the picture of sampling can be effectively real-time transmitted on display screen 32 by the camera 31 of setting, facilitate doctor's tune
Whole suitable position, after height adjusts, by pushing handle 27 to move mobile bar 24 before and after the bottom of retaining rail 23
It is dynamic, while blade 30 is rapidly sampled patient skin, which improves the precision of sampling, and doctor is facilitated to operate, and ensures
The safety of patient.
In conclusion dermatology's clinic sampling apparatus, by pulling knob 9, so that adjusting rod 7 drives fixed ring 11
Rotation, at the same support spring 8 shrink, the arm of patient is put between two, unclamp knob 9, in the effect of support spring 8
Under, push adjusting rod 7 to rotate, so that fixed ring 11 drives fitting pad 13 to be bonded with patient's arm, when deck 14 and fixture block 15 are complete
Complete stuck, fixed ring 11 stops operating, and the fitting pad 13 of setting pastes under the action of buffer spring 12 with patient's arm completely
It closes, guarantees to be not likely to produce shaking when its sampling, avoid generating excessive wound, after fixing, pass through swing handle 21
It completes movable top plate 18 to be moved down, so that blade 30 is bonded to arm, the light bulb 29 of setting can be effectively to 30 hand of blade
The contact point light filling of arm, operates convenient for doctor, and the picture of sampling effectively can be real-time transmitted to display screen by the camera 31 of setting
On 32, doctor is facilitated to adjust suitable position, after height adjusts, by pushing handle 27 to make mobile bar 24 along retaining rail
23 bottom is moved forward and backward, while blade 30 is rapidly sampled patient skin, which improves the precision of sampling, convenient
Doctor's operation, has ensured the safety of patient.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of dermatology's clinic sampling apparatus, including mounting base (1), it is characterised in that: the top of the mounting base (1)
Portion is fixedly installed with the bearing bar (2) that quantity is two, and the top of two bearing bars (2) is fixedly installed with mounting blocks
(3), two opposite sides of the mounting blocks (3) are fixedly installed with connection cross bar (4), two connections cross bar (4)
Bottom is fixedly installed with fixed jacking block (5), and the bottom of two connections cross bar (4) is fixedly installed with positioned at two fixations
The back side of positioning plate (6) between jacking block (5), two positioning plates (6) is movably installed with adjusting rod (7), described in two
Fixed jacking block (5) are fixedly connected with support spring (8) between two adjusting rods (7) respectively, the bottom of two adjusting rods (7)
Portion is fixedly installed with knob (9), and two opposite one end of the adjusting rod (7) are fixedly installed with link block (10), and two
The opposite side of the link block (10) is fixedly installed with fixed ring (11), and the inside of two fixed rings (11) is fixed
Being equipped with quantity is three buffer springs (12), positioned at the inside of three ipsilateral buffer springs (12) with fitting pad (13)
It is fixedly connected, the bottom end of the fixed ring (11) on the left side is fixedly installed with deck (14), the fixed ring (11) on the right
Bottom end is fixedly installed with the fixture block (15) being mutually clamped with deck (14), and the top of the connection cross bar (4) on the left side is fixedly mounted
Have installation mandril (16), the outside of installation mandril (16) is socketed with lantern ring (17), and the right side of the lantern ring (17) is fixed to be connected
It is connected to movable top plate (18), is fixedly installed with Coupling (19) on the right side of the movable top plate (18), the connection on the right is horizontal
The fixed link (20) through Coupling (19), the right side activity installation of the Coupling (19) are fixedly installed at the top of bar (4)
Have handle (21), is connected with connecting rod (22) between the handle (21) and fixed link (20), the movable top plate (18)
Bottom be fixedly installed with retaining rail (23), it is two mobile bars that the bottom of the retaining rail (23), which is movably installed with quantity,
(24), the bottom end of two mobile bars (24) is fixedly connected at the top of adjusting top plate (25), the adjusting top plate (25)
Bottom be fixedly installed with mobile station (26), the left and right sides of the mobile station (26) is fixedly installed with handle (27), described
The bottom of mobile station (26), which is fixedly installed with, accepts bottom plate (28), and the bottom for accepting bottom plate (28) is fixedly installed with light bulb
(29), the bottom for accepting bottom plate (28) is fixedly installed with the blade (30) on the right of light bulb (29), the undertaking bottom plate
(28) bottom is fixedly installed with the camera (31) on the right of blade (30), and the outside of installation mandril (16) is socketed with
Undertaking spring (33) below lantern ring (17), it is described that the load-bearing being fixedly installed at the top of top plate (1) positioned at the right is installed
Display screen (32) on the right of bar (2).
2. a kind of dermatology's clinic sampling apparatus according to claim 1, it is characterised in that: the fixed ring (11) and
Fitting pad (13) is in arc-shaped, and the corresponding central angle of fixed ring (11) circular arc is greater than the corresponding circle of fitting pad (13) circular arc
Heart angle.
3. a kind of dermatology's clinic sampling apparatus according to claim 1, it is characterised in that: six buffer springs
(12) it is divided into two groups, every group of quantity is three, and two groups of buffer springs (12) are symmetric, positioned at same group of three buffer springs
(12) it is isodistantly spaced arrangement.
4. a kind of dermatology's clinic sampling apparatus according to claim 1, it is characterised in that: the right side of the deck (14)
Side opens up fluted, is connected in groove on the left of the fixture block (15).
5. a kind of dermatology's clinic sampling apparatus according to claim 1, it is characterised in that: the mobile bar (24) is in
T-shaped, the top diameter of the mobile bar (24) is greater than its base diameter.
6. a kind of dermatology's clinic sampling apparatus according to claim 1, it is characterised in that: the retaining rail (23)
Bottom offers the sliding slot that quantity is two, and two mobile bars (24) are respectively engaged in two sliding slots.
7. a kind of dermatology's clinic sampling apparatus according to claim 1, it is characterised in that: the support spring (8)
Length under natural conditions is greater than the spacing between fixed jacking block (5) and adjusting rod (7), the flexible length of the support spring (8)
It spends corresponding with the rotational angle of fixed ring (11).
8. a kind of dermatology's clinic sampling apparatus according to claim 1, it is characterised in that: the movable top plate (18)
Moving distance it is corresponding along the moving distance of fixed link (20) with Coupling (19), the Coupling (19) is along fixed link (20)
Moving distance it is corresponding with the rotational angle of handle (21).
9. a kind of dermatology's clinic sampling apparatus according to claim 1, it is characterised in that: the mounting base (1)
Bottom offer shallow groove, the slot inner bottom wall of shallow groove is equipped with the increasing stop block that thickness is greater than groove depth, and increasing stop block can be fourth
Nitrile rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556724.9A CN109480917B (en) | 2018-12-19 | 2018-12-19 | Clinical sampling device that uses of dermatology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556724.9A CN109480917B (en) | 2018-12-19 | 2018-12-19 | Clinical sampling device that uses of dermatology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109480917A true CN109480917A (en) | 2019-03-19 |
| CN109480917B CN109480917B (en) | 2021-07-16 |
Family
ID=65710972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811556724.9A Expired - Fee Related CN109480917B (en) | 2018-12-19 | 2018-12-19 | Clinical sampling device that uses of dermatology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109480917B (en) |
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| CN109925148A (en) * | 2019-04-29 | 2019-06-25 | 窦清泉 | A kind of fixed pad in the postoperative head position of craniocerebral trauma |
| CN110169792A (en) * | 2019-05-31 | 2019-08-27 | 周敏 | A kind of type sampling apparatus easy to use for dermatology |
| CN113080860A (en) * | 2021-04-02 | 2021-07-09 | 郭向阳 | Dermatosis venereal disease inspection device |
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| CN107468310A (en) * | 2016-01-19 | 2017-12-15 | 李进 | Skin is special to scrape instrument clearly |
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| US20030199899A1 (en) * | 2002-04-19 | 2003-10-23 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
| CN203677134U (en) * | 2014-01-20 | 2014-07-02 | 杨钧 | Skin cutting and scraping smear device |
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| CN109925148A (en) * | 2019-04-29 | 2019-06-25 | 窦清泉 | A kind of fixed pad in the postoperative head position of craniocerebral trauma |
| CN110169792A (en) * | 2019-05-31 | 2019-08-27 | 周敏 | A kind of type sampling apparatus easy to use for dermatology |
| CN113080860A (en) * | 2021-04-02 | 2021-07-09 | 郭向阳 | Dermatosis venereal disease inspection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109480917B (en) | 2021-07-16 |
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