CN209252939U - A kind of sampling of cervical carcinoma and detection device - Google Patents
A kind of sampling of cervical carcinoma and detection device Download PDFInfo
- Publication number
- CN209252939U CN209252939U CN201821774785.8U CN201821774785U CN209252939U CN 209252939 U CN209252939 U CN 209252939U CN 201821774785 U CN201821774785 U CN 201821774785U CN 209252939 U CN209252939 U CN 209252939U
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- Prior art keywords
- sampling
- cervical carcinoma
- handle
- hole
- casing
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Abstract
The utility model relates to a kind of sampling of cervical carcinoma and detection devices comprising the box body of kit；The central vertical of the bottom surface of box body is equipped with vertical column, and the upper end of the vertical column is fixedly connected by through-hole with the top surface, and the top surface is connect with underrun side wall；The center of vertical column is equipped with the central cavity that can accommodate cervical carcinoma sampling instrument；The sampling instrument includes sampler and casing, and sampler includes handle and the sampling head for being set to handle one end；It is equipped in casing and squeezes firm plate and fixed plate, the handle of the sampler is set in casing through the firm plate of extruding and fixed plate.The sampling instrument of cervical carcinoma sample and screening bottle body can be separately contained by the device, be conducive to protect sampling instrument.In addition, the extended casing of sampler in the device is sampled, retracted in casing again after sampling, then casing and sampler are pulled out in vivo, then the sample taken is protected.
Description
Technical field
The utility model relates to a kind of sampling of cervical carcinoma and detection devices.
Background technique
Cervical carcinoma is the multiple cancer type of current women, therefore screening cervical carcinoma is common in physical examination and gynecologial examination
Inspection item.And before an examination, take the sample at uterine neck to be important process.Therefore, sampler is for cervical carcinoma
Screening is particularly important, currently, can all have sampler in many kits in order to easy-to-use.
Current sampler samples effect and all there are some drawbacks for the protection of sample, therefore, existing
It is correspondingly improved in technical foundation very necessary.Moreover, in the prior art, few outsourcings specifically for kit
What mounted box improved, and the outer packing of kit directly determines effective placement that the bottle body of reagent is contained in it, and
To the degree of protection of put bottle body.Especially for the screening of cervical carcinoma, due to for ease of use, being usually required in kit
Sampling instrument, such as sampler are placed, therefore the requirement to kit body itself is tightened up, because, if protection is bad
The damage of sampling instrument may be caused in transport or handling process, thus influence sampling or everybody body cause damage etc..Therefore,
The structure of kit body itself is improved also extremely important.
Utility model content
In view of this, solving existing skill the purpose of the utility model is to provide a kind of sampling of cervical carcinoma and detection device
Deficiency present in art.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of sampling of cervical carcinoma and detection device comprising the box body of kit；The box body include bottom surface and with the bottom
The parallel top surface in face, the central vertical of the bottom surface are equipped with vertical column, and the center of the top surface is equipped with can be with the vertical column
The upper end of the through-hole of cooperation, the vertical column is fixedly connected by through-hole with the top surface, the top surface and underrun side wall
Connection, the space constituted between the bottom surface, top surface, side wall and vertical column are the chamber for accommodating the reagent bottle of detection cervical carcinoma
Body；
The center of the vertical column is equipped with the central cavity that can accommodate cervical carcinoma sampling instrument；
The sampling instrument includes sampler and the casing that is set to outside sampler, and the sampler includes handle and is set to
The sampling head piece of handle one end；Described sleeve pipe is the cylinder-shaped sleeve of two open ends, be equipped in described sleeve pipe squeeze firm plate and
The handle of fixed plate, the sampler is set in casing through the firm plate of extruding and fixed plate, and the firm plate of extruding is set to
Close to one end of sampling head on casing, the fixed plate is set on casing close to one end of the free end of handle；And handle being capable of phase
For squeezing firm plate and fixed plate rotation and sliding axially along casing.
Further, the central cavity is equipped in the top end face of vertical column can make cervical carcinoma sampling instrument be put into or take
Top end opening out, the top end opening are filled in equipped with top.
Further, the sampling head includes fixinig plate, and the side center of the fixinig plate is fixedly connected with the handle, Gu
The other side of stator is fixedly connected with multiple capillaries.
Further, the center of the firm plate of the extruding and fixed plate is respectively equipped with first through hole and the second through-hole for wearing
Cross the handle.
Further, be equipped with flexible pad on the inner wall of the first through hole and the second through-hole so that handle in a certain range
The convenient more preferable sampling of activity.
Further, the bottom face center of the bottom surface is recessed to form the hole that open end is located at bottom surface center to top,
The described hole for protruding from bottom surface above section is made of hole shell.
Further, described hole shell protrudes into the lower end of the central cavity of the vertical column just.
Further, the top of the top plug is equipped with the fixed link that can be contained in just in described hole.
Further, the fixed link is that the bent formula of stretching is flexibly connected with the top that top is filled in, when fixed link is stretched
When, it is equidirectional with vertical column, it is vertically arranged, can extend into the hole for the kit bottom being positioned above, the company of realization
It connects；It is parallel with top and bottom when fixed link bending.
Further, the side wall be equipped with can be by the door of the reagent bottle of the intracorporal screening cervical carcinoma of the box.
Further, the handle is telescopic handle.
Further, described sleeve pipe close to squeeze firm plate it is open at one end on be provided with lid to adsorb after protecting sampling
On sampler or fall the sample in casing.
Further, the fixinig plate and capillary be be made of rubber, latex or plastics have certain flexibility and
The fixinig plate and capillary of elasticity.
Further, the extracapillary is equipped with multiple outwardly projecting small protrusions so that its sampling efficiency is higher gets
Sample is more.
The utility model at least has the advantages that
The utility model provides a kind of sampling of cervical carcinoma and detection device, the kit can be by the samplings of cervical carcinoma sample
Tool and screening bottle body are separately contained, and are conducive to protect sampling instrument.And specific structure setting is but also user
Just, sampling instrument is not damaged, makes it possible to normally sample and does not injure human body.In addition, the sampler in the device can be stretched
Casing is sampled out, is retracted in casing again after sampling, then casing and sampler are pulled out in vivo, then the sample taken is protected
Shield, will not be such that the sample on sampler falls during taking-up, therefore the sampler can increase sampling efficiency, and
Also it reduces during protruding into uterine neck, the sundries such as liquid in channel are attached on sampling head, influence screening results.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of kit described in the utility model embodiment；
Fig. 2 is the vertical section structure schematic diagram of kit described in the utility model embodiment；
Fig. 3 is vertical section structure schematic diagram when two kits described in the utility model embodiment stack；
Fig. 4 is the structural schematic diagram of sampling instrument described in the utility model embodiment；
Fig. 5 is the sampler structural schematic diagram that sampling head described in the utility model embodiment stretches out casing；
Fig. 6 is the structural schematic diagram of the side in fixinig plate described in the utility model embodiment equipped with capillary；
Fig. 7 is the structural schematic diagram of the firm plate of extruding described in the utility model embodiment.
Specific embodiment
The technical scheme in the utility model embodiment is clearly and completely described below, it is clear that described reality
Applying example is the utility model a part of the embodiment, instead of all the embodiments.The embodiments of the present invention presented below
Detailed description be not intended to limit the range of claimed invention, but be merely representative of the selected of the utility model
Embodiment.Based on the embodiments of the present invention, this field commonsense method personnel are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
As shown in Figures 1 to 3, a kind of cervical carcinoma sampling and detection device comprising for placing the bottle of screening cervical carcinoma
The box body of body and/or tool.
The box body includes bottom surface 1 and the top surface 2 parallel with the bottom surface 1, and the central vertical of the bottom surface 1 is equipped with vertical column
3, the center of the top surface 2 be equipped with can with the through-hole 4 of the vertical column cooperation, the upper end of the vertical column 3 by through-hole 4 with
The top surface 2 is fixedly connected, and the top surface is connect with underrun side wall 5, the upper surface of the bottom surface 1, top surface 2 lower end
The space constituted between face, the medial surface of side wall 5 and the lateral surface of vertical column 3 be accommodate screening cervical carcinoma bottle body and/or
The cavity 6 of tool.
The center of the vertical column 3 is equipped with the central cavity 9 that can accommodate cervical carcinoma sampling instrument, and the central cavity 9
It is equipped with the top end opening that cervical carcinoma sampling instrument 22 can be made to be put into or take out in the top end face of vertical column, is set on the top end opening
There is top to fill in 10.
Cervical carcinoma sampling instrument 22, i.e. sampler include sampler and the casing 220 that is set to outside sampler, described to take
Sample device includes handle 223 and the sampling head for being set to handle one end.
Described sleeve pipe 220 is the cylinder-shaped sleeve of two open ends, is equipped in described sleeve pipe and squeezes firm plate 221 and fix
Plate 222, for the handle 223 of the sampler through squeezing firm plate 221 and fixed plate 222 and being set in casing, the extruding is steady
Solid plate is set to one end on casing close to sampling head, and the fixed plate is set on casing close to one end of the free end of handle；
And handle can slide axially or move relative to the firm plate of extruding and fixed plate rotation and along casing.Consolidated by two boards
The handle in sampler is determined, so that the stability of handle is more preferable, it is not easy to shake, and can determine by two local fixations
The mobile route of sampler；Handle can be rotated and be moved, and facilitate sampling.
The sampling head includes fixinig plate 224, and the side center of the fixinig plate 224 is fixedly connected with the handle 223, Gu
The other side of stator 224 is fixedly connected with multiple capillaries 225, so that a small amount of liquid is also easier to enter in capillary.
The upper end periphery of the vertical column 3 is equipped with the first external screw thread 7, and the inside of the through-hole 4 is equipped with can be with described the
First internal screw thread 8 of one external screw thread 7 cooperation is so that vertical column and top surface are connected by the screw thread of the first external screw thread and the first internal screw thread
It connects and is fixed together, screw thread setting allows for finely tuning up and down, using more convenient.
The second internal screw thread 11 is equipped on the inside of the top end opening of the vertical column 3, the periphery that 10 lower ends are filled on the top is equipped with
The second external screw thread 12 that can cooperate with second internal screw thread 11 is with top plug and the removable connection of vertical column.It needs to illustrate
It is, in order to draw conveniently, first external screw thread 7 on vertical 3 top of column and the second internal screw thread 11 to be used into a screw thread in the accompanying drawings
Inside and outside indicate.
Embodiment 2
On the basis of embodiment 1, the fixinig plate 224 and capillary 225 are made of rubber, latex or plastics
Fixinig plate and capillary with certain flexibility and elasticity, flexible, then can be assisted by way of extruding when needed will be from body
The liquid discharge absorbed at interior uterine neck, and elasticity, can be restored immediately to original state, i.e., also flexible after being extruded it
On the basis of have certain rigidity, will not influence capillary attraction liquid.In addition, the capillary with certain flexibility is but also capillary
The end of pipe and lateral surface are easy the substance at absorption uterine neck, keep the higher sample got of sampling efficiency more.
Preferably, the extracapillary is uniformly provided with multiple outwardly projecting small protrusions so that its sampling efficiency is higher gets
Sample it is more.
Preferably, the center of the firm plate 221 of the extruding and fixed plate 222 is respectively equipped with first through hole 226 and second and leads to
Even if the hole handle passes through.
Flexible pad 227 is equipped with so that handle is lived in a certain range on the inner wall of the first through hole 226 and the second through-hole
Dynamic convenient more preferable sampling.
It is further preferred that the inner wall of the flexible pad 227 is equipped with the first screw thread 229,223 outer wall of handle is equipped with
The second screw thread that can cooperate with the first screw thread 229, then handle needs to rotate when moving, and the rotation of the side Bian Yidong, sampling effect is more
It is good, and handle and first through hole and the second through hole whorl are cooperatively connected, then and the length that handle protrudes into more preferably controls and is easier to quantify.
Preferably, the two sides of the first through hole 226 are symmetrically extended to form strip-shaped hole to the two sides for squeezing firm plate respectively
228, as shown in figure 4, the length of the strip-shaped hole 228 is not less than the length of the fixinig plate, and firmly stretch out (i.e. to fixation
Plate direction) handle, the fixinig plate folds can simultaneously pass through from strip-shaped hole, during passing through, the strip-shaped hole
Fixinig plate is squeezed, fixinig plate squeezes capillary and capillary is made to be extruded the liquid discharge promoted in capillary.Sampler is installed
When, it is only necessary to the free end of handle is sequentially passed through to the second through-hole squeezed in first through hole and fixed plate on firm plate.
Preferably, the width of the strip-shaped hole 228 is less than the folded thickness of fixinig plate with capillary so that capillary
Pipe is extruded during passing through strip-shaped hole.
Axial symmetry is provided with two rows of capillaries on the fixinig plate, i.e. each row up and down, without capillary in medial axis, then
It is more convenient that fixinig plate is made to squeeze two rows of capillaries after folding, as shown in Figure 6.
Preferably, the capillary is successively increased by two sides to its intermediate length so as to sample effect more preferable, referring to fig. 4-
5。
Preferably, described sleeve pipe close to squeeze firm plate it is open at one end on be provided with lid to be adsorbed on after protecting sampling
On sampler or fall the sample in casing.
Preferably, the handle is telescopic handle, so that it can be elongated or shortened when needed, and is placed conveniently.
In the present embodiment, when in use, sampling instrument 22 or sampler are taken out from central cavity, then doctor
After vaginal dilator, casing is protruded into expander, then pushing handle makes sampling brush stretch out casing, and sampling head is sampled,
Sampler can be rotated in sampling process or is moved forward and backward sampler facilitates sampling.After sampling, first stretching out handle makes sampling head
It draws in casing, is then pulled outwardly casing, so that the sampler in casing and casing be pulled out.If not using sample at once,
The opening of casing one end can be covered with lid, be conducive to protect sample.
After sampling, in order to which preferably sample is made full use of, can also outside pull handle, then sampling head is from squeezing on firm plate
It is pulled out in square hole, the sample in capillary will squeeze out.Certainly, if sample can not also squeeze enough.Specific root
It is selected according to actual needs.
Embodiment 3
On the basis of embodiment 1 or 2, the bottom face center of the bottom surface 1 is to top (place side in the i.e. described box body
To) recess forms the hole 13 that open end is located at bottom surface center, protrude from 1 above section of bottom surface (protruding from tray interior to divide)
Described hole 13 be by hole shell 14 around constituting.
Described hole shell 14 protrudes into the lower end of the central cavity 9 of the vertical column 3 just.
The height of described hole shell 14 is less than 1/2 height of the vertical column 3, too high then wasting space, it is not necessary that,
It is too low, it is not fixed firmly.
The periphery of described hole shell 14 is equipped with third external screw thread 15, and the inner wall of vertical 3 lower end of column is equipped with can
Just the third internal screw thread 16 being threadedly engaged with the third external screw thread 15 is so that vertical column is threadably secured in described hole
The periphery of shell.It is connected firmly, saves space, it is removable, it is all connected, is then not only connected firmly with thread forms, Er Qieke
With replacement, long service life, save the cost.
Described hole is rectangular hole, and accordingly, the fixed link is also that rectangular can be contained in hole just.
Rectangular design when so that the two linking together, will not be rotated arbitrarily, and stability is good, does not influence the folding of side wall.It needs
Bright, the hole shell on the outside of hole is cylinder, can connect with vertical male screw.
Embodiment 4
On the basis of embodiment 1 or 2 or 3, the top of the top plug 10 is equipped with can be contained in described hole just
In fixed link 17.The setting of fixed link can either protrude into hole the connection for realizing two kits or keep multiple kits steady
Solid put together, and its setting can also make user hand-held, facilitate operation top plug.
The top plug 10 protrudes into one end in central cavity (i.e. bottom face) equipped with flexible buffer layer；
The inner wall (inner wall of i.e. vertical column) of the central cavity 9 be equipped with flexible layer with prevent cervical carcinoma sampling instrument by
To collision, which can be the cloth etc. of cotton.
The buffer layer is spring 18, and the setting of spring 18 can not only play crusherbull zone and make cervical carcinoma sampling instrument
It is not readily susceptible to damaged in collision etc., it is often more important that, the setting of spring flexible to a certain extent can fix sampling instrument, make to take
Sample tool is less likely to occur to shake, and will not be damaged in the jolting of express delivery.
The spring 18 is wrapped with flexible cloth 19, because spring 19 is made of relatively stiff material, and bullet
Spring is formed using wire spiral winding due to being, therefore when colliding with spring, spring to other side power not instead of entire surface,
Power is along wire, therefore power concentration degree is high, and when collision, the dynamics of wire is bigger；Therefore package flexible cloth makes bullet
Power on spring wire is dispersed, and dynamics is smaller when collision, and flexible cloth also has to by collision object sampling instrument originally
There is protective effect.
When top plug 10 is filled in central cavity 9, the free end of the spring 18 is fitted in the top of sampling instrument
End, then make sampling instrument be less likely to occur to shake, safer, can more sampling instrument be protected not to be damaged.
The fixed link 17 is that the bent formula of stretching is flexibly connected with the top of top plug 10, when fixed link 17 is stretched,
It is equidirectional with vertical column as shown in Fig. 1 or 3, it is vertically arranged, can extend into the hole for the kit bottom being positioned above
In, realize connection；When fixed link 17 is bent, as shown in Fig. 2, it is parallel with top/bottom.
The lateral surface of the top surface 2 is equipped with groove 20, and when fixed link bending, the bottom of fixed link is located exactly at institute
It states in groove 20.Groove has certain protection constraint effect to fixed link, so that fixed link will not be reversed arbitrarily, to influence
It fills in elastic on top；And be arranged in the groove fixed link, but also whole more smooth, good visual effect.
The top of the fixed link 17 and top plug 10 passes through axis connection, i.e., the top of the described top plug is laterally fixed
There is fixing axle 21, institute's fixed link is rotationally connected in fixing axle, then it can be rotated along fixing axle, but is come when fixed link erects
Hand-holdable fixed link rotation top plug afterwards.
In the present invention, the side wall is equipped with and can take the bottle body 23 of the intracorporal screening cervical carcinoma of the box
Out and at least one door for being put into.This can be to pass through hinged openable and closable door, or plug-type door, it is no matter assorted
Door, as long as bottle body 23 can be taken out.Folding can open and close for opening and closing left and right or up and down, and the size and number of door is according to reality
Depending on needing.
The kit is rectangular box or cylindrical box, depending on actual needs.
In the present invention, the cervical carcinoma screening reagent or reagent bottle can be examined for any one commercially available cervical carcinoma
The reagent bottle of the different reagents of placement in survey/kit for screening, regardless of which kind of kit, it is only necessary to will when screening with bottle body or
Reagent bottle is put into cavity 6, and sampling instrument 22 or sampler are put into central cavity 9.The improvement of the utility model
Mainly box body itself and sampler.
Such as: reagent bottle may include containing biotin-labeled monoclonal antibody, antibody diluent, Avidin-peroxidase
Compound, Avidin-peroxydase complex dilution, bottled tetra-amino-biphenyl amine developing solution, tetra-amino-biphenyl amine terminate
The bottle body etc. of liquid, positive reference substance, negative controls etc., depending on the kit of actual use.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field
For technical staff, the utility model can have various modifications and changes.All institutes within the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of cervical carcinoma sampling and detection device comprising box body；It is characterized by:
The box body includes bottom surface and the top surface parallel with the bottom surface, and the central vertical of the bottom surface is equipped with vertical column, the top
The center in face is equipped with can be with the through-hole of the vertical column cooperation, and the upper end of the vertical column is fixed by through-hole and the top surface
Connection, the top surface are connect with underrun side wall, and the space constituted between the bottom surface, top surface, side wall and vertical column is to hold
Receive detection cervical carcinoma reagent bottle cavity；
The center of the vertical column is equipped with the central cavity that can accommodate cervical carcinoma sampling instrument；
The sampling instrument includes sampler and the casing that is set to outside sampler, and the sampler includes handle and is set to handle one
The sampling head piece at end；Described sleeve pipe is the cylinder-shaped sleeve of two open ends, is equipped in described sleeve pipe and squeezes firm plate and fixation
The handle of plate, the sampler is set in casing through the firm plate of extruding and fixed plate, and the firm plate of extruding is set to casing
Upper one end close to sampling head, the fixed plate are set on casing close to one end of the free end of handle；And handle can be relative to
It squeezes firm plate and fixed plate rotation and slides axially along casing.
2. cervical carcinoma sampling according to claim 1 and detection device, it is characterised in that: the central cavity is in vertical column
Top end face be equipped with cervical carcinoma sampling instrument can be made to be put into or take out top end opening, the top end opening equipped with top plug.
3. cervical carcinoma sampling according to claim 2 and detection device, it is characterised in that: the sampling head includes fixing
The side center of piece, the fixinig plate is fixedly connected with the handle, and the other side of fixinig plate is fixedly connected with multiple capillaries.
4. cervical carcinoma sampling according to claim 3 and detection device, it is characterised in that: described to squeeze firm plate and fixation
The center of plate is respectively equipped with first through hole and the second through-hole is used for across the handle；
Be equipped with flexible pad on the inner wall of the first through hole and the second through-hole so that handle in a certain range activity facilitate it is more preferable
Sampling.
5. cervical carcinoma sampling according to claim 4 and detection device, it is characterised in that: the bottom face center of the bottom surface
It is recessed to form the hole that open end is located at bottom surface center to top, the described hole for protruding from bottom surface above section is by hole shell
Body is constituted；
Described hole shell protrudes into the lower end of the central cavity of the vertical column just.
6. cervical carcinoma sampling according to claim 5 and detection device, it is characterised in that: the top of the top plug is equipped with
The fixed link that can be contained in just in described hole.
7. cervical carcinoma sampling according to claim 6 and detection device, it is characterised in that: the fixed link and top plug
Top is that bent formula of stretching is flexibly connected, equidirectional with vertical column when fixed link is stretched, and is vertically arranged, Neng Goushen
In the hole for entering the kit bottom being positioned above, connection is realized；It is parallel with top and bottom when fixed link bending.
8. cervical carcinoma sampling according to claim 7 and detection device, it is characterised in that: the side wall, which is equipped with, to incite somebody to action
The door of the reagent bottle of the intracorporal screening cervical carcinoma of box；
The handle is telescopic handle；
Described sleeve pipe close to squeeze firm plate it is open at one end on be provided with lid to be adsorbed on sampler after protecting sampling or
Fall the sample in casing.
9. cervical carcinoma sampling according to claim 8 and detection device, it is characterised in that: the fixinig plate and capillary are equal
For the fixinig plate and capillary with certain flexibility and elasticity being made of rubber, latex or plastics.
10. cervical carcinoma sampling according to claim 9 and detection device, it is characterised in that: the extracapillary is equipped with more
A outwardly projecting small protrusion is so that the higher sample got of its sampling efficiency is more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821774785.8U CN209252939U (en) | 2018-10-23 | 2018-10-23 | A kind of sampling of cervical carcinoma and detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821774785.8U CN209252939U (en) | 2018-10-23 | 2018-10-23 | A kind of sampling of cervical carcinoma and detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209252939U true CN209252939U (en) | 2019-08-16 |
Family
ID=67558224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821774785.8U Expired - Fee Related CN209252939U (en) | 2018-10-23 | 2018-10-23 | A kind of sampling of cervical carcinoma and detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209252939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956272A (en) * | 2020-09-03 | 2020-11-20 | 河南省中医院（河南中医药大学第二附属医院） | Cervical cancer epithelial cell sampling device |
-
2018
- 2018-10-23 CN CN201821774785.8U patent/CN209252939U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956272A (en) * | 2020-09-03 | 2020-11-20 | 河南省中医院（河南中医药大学第二附属医院） | Cervical cancer epithelial cell sampling device |
| CN111956272B (en) * | 2020-09-03 | 2023-03-24 | 河南省中医院（河南中医药大学第二附属医院） | Cervical cancer epithelial cell sampling device |
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| GR01 | Patent grant | ||
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Granted publication date: 20190816 Termination date: 20211023 |