CN109821142A - A kind of medical procteurynter of rotating disc type - Google Patents
A kind of medical procteurynter of rotating disc type Download PDFInfo
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- CN109821142A CN109821142A CN201910289228.XA CN201910289228A CN109821142A CN 109821142 A CN109821142 A CN 109821142A CN 201910289228 A CN201910289228 A CN 201910289228A CN 109821142 A CN109821142 A CN 109821142A
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- expansion board
- disk
- hole
- procteurynter
- rotating
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Abstract
The present invention relates to a kind of medical procteurynters of rotating disc type, including fixed basal disc, the rotating disk for adjusting degrees of expansion and for realizing N number of arc expansion board of anus dilating.Fixed basal disc includes substrate, the outer barrel being located on substrate and the annular disk that outer inner barrel is arranged in, an arc expansion board is provided at each expansion board mounting hole of shape disk, arc expansion board is made of strip arc plate, connecting rod and control handle, rotating disk includes dome and N number of control block for being arranged in dome, dome is made of disk and ring gear, the degrees of expansion of expander can be adjusted by stirring turntable, it is adjusted according to the different ability to bears of different patients, flexibly and easily.
Description
Technical field
The present invention relates to the field of medical instrument technology, and in particular to a kind of medical procteurynter of rotating disc type.
Background technique
Anus is that alimentary canal end passes through external opening, is usually closed in front and back lobe, when defecation expand it is rounded, directly
About 2-3 centimetres of diameter.The skin of podex is in black, and intradermal to have luggage, sweat gland and sebaceous glands, often because of contraction of muscle, formation is permitted
The pleat of more radiations.It when doctor checks anus, generally requires and carries out certain expansion to anus, just facilitate inspection disease
Feelings, doctor are usually to be expanded using procteurynter to anus, when current procteurynter use operate it is more complicated,
Size bad fixation when to anus dilating is easy to damage patient anus.
Summary of the invention
The purpose of the present invention is provide a kind of medical anus dilating of rotating disc type to solve disadvantage existing in the prior art
Device can adjust the degrees of expansion of expander by stirring turntable, is adjusted according to the different ability to bears of different patients,
Flexibly and easily.
The present invention is in order to solve the above technical problems, provided technical solution is: a kind of medical procteurynter of rotating disc type,
Including fixed basal disc, the rotating disk for adjusting degrees of expansion and for realizing N number of arc expansion board of anus dilating.
The fixed basal disc includes substrate, the outer barrel being located on substrate and the annular that outer inner barrel is arranged in
Disk is provided with first through hole on substrate, and annular disk is fixed on substrate, has been distributed uniformly and circumferentially N on the annular disk
A expansion board mounting hole, expansion board mounting hole from top to bottom run through annular disk and substrate, the cross section of the expansion board mounting hole
Elongated shape, and expansion board mounting hole being arranged radially along annular disk.
It is provided with an arc expansion board at each expansion board mounting hole of the annular disk, arc expansion board is by strip
Shape arc plate, connecting rod and control handle are constituted, and the fixed basal disc side opposite with outer barrel is arranged in arc plate, and connecting rod, which passes through, to expand
It opens plate mounting hole to connect with strip arc plate, connecting rod can be slided along expansion board mounting hole length direction, and the control handle stretches out
Annular disk setting, and the second through-hole is provided on the side wall of control handle, the second through-hole is long stripes through hole, length direction and expansion
The length direction for opening plate mounting hole is consistent.
The rotating disk includes dome and N number of control block for being arranged in dome, and dome is made of disk and ring gear, circle
It covers and is provided with fourth hole, N number of control block is distributed uniformly and circumferentially in disk, and rotating disk be located in fixed basal disc
On, N number of control block of rotating disk is threaded through respectively in N number of second through-hole, by rotating rotating disk, under the extruding of control block,
Control handle can along annular disk radial direction and moved far from annular disk center.
As a kind of advanced optimizing for medical procteurynter of rotating disc type of the invention: the N is the surprise more than or equal to 3
Number.
As a kind of advanced optimizing for medical procteurynter of rotating disc type of the invention: the arc of two neighboring arc expansion board
Transparent elastic film is provided between plate.
As a kind of advanced optimizing for medical procteurynter of rotating disc type of the invention: the rotating disk and fixed basal disc
It is linked together between cylinder by ratchet mechanism, ratchet mechanism includes the pawl assembly being arranged on fixed basal disc and setting
In the ratchet of ring gear excircle, the pawl assembly includes shell, pawl, back-moving spring and resets handle, the fixed basal disc
Outer cylinder body sidewall on be provided with third through-hole, shell is located at the third through-hole of outer barrel, pawl tail end pass through pin shaft cut with scissors
It connecing in shell, the head end of pawl passes through third through-hole and ratchet is clamped, it is connect in the middle part of one end of the back-moving spring and pawl,
The other end of back-moving spring is connect with housing bottom, and the tail end of pawl also has an extension, the lower end for resetting handle with
Shell setting is stretched out in extension connection, the upper end for resetting handle.
As a kind of advanced optimizing for medical procteurynter of rotating disc type of the invention: the annular diameters and substrate of annular disk
The diameter of upper through-hole is consistent.
As a kind of advanced optimizing for medical procteurynter of rotating disc type of the invention: the expansion board mounting hole is along length
The two sides inner wall in direction is provided with sliding slot, and the outer wall of connecting rod is symmetrical arranged there are two wing plate, and connecting rod is installed across expansion board
Hole setting, wing plates on two sides are respectively placed in two side chutes of expansion board mounting hole.
As a kind of advanced optimizing for medical procteurynter of rotating disc type of the invention: the cylinder body outer wall of the fixed basal disc
It is provided with scale, is provided with pointer on the dome of rotating disk.
Beneficial effect
One, procteurynter of the invention can be adjusted according to the suffertibility of different patients, when entering patient anus,
Expansion arc plate is in contraction state, very well to enter in patient's anal passage, in this process, the sense of discomfort meeting of patient
It is especially small, after expansion arc plate is completely into anal passage, expansion arc plate can be made slowly to open by stirring rotating disk, until
When reaching when can be checked or be treated or reaching patient's ability to bear, rotating disk is stirred in stopping, at this point, expander meeting
Keep the expansion state.
Two, procteurynter of the invention can the anal passage expansion ratio that can bear of accurate recording difference patient, basal disc
Surface is provided with groove, adjusts and is provided with pointer on turntable, after expanding adjusting, this can be obtained by pointer and groove
The best anal passage expansion ratio of patient, on the one hand, can be intimate to be provided in the continuous therapeutic process in patient's later period by the data
High quality treatment service, on the other hand, these data can be recorded, be stored as basic data, can be living for scientific research
It is dynamic that reference is provided.
Detailed description of the invention
Fig. 1 is the contraction state structural schematic diagram of procteurynter of the present invention；
Fig. 2 is the structural schematic diagram that basal disc is fixed in procteurynter of the present invention；
Fig. 3 is the structural schematic diagram that (rotating disk is not shown) under procteurynter expansion state of the present invention；
Positional diagram of the Fig. 4 between the lower 5 arc expansion boards of procteurynter expansion state of the present invention；
Fig. 5 is the structural schematic diagram of arc expansion board in procteurynter of the present invention；
Fig. 6 is the structural schematic diagram of rotating disk in procteurynter of the present invention；
Fig. 7 is control handle and control block positional diagram under procteurynter contraction state of the present invention；
Fig. 8 is control handle and control block positional diagram under procteurynter expansion state of the present invention；
Fig. 9 is the structural schematic diagram of ratchet mechanism (lockup state) in procteurynter of the present invention；
Figure 10 is the structural schematic diagram of ratchet mechanism (free state) in procteurynter of the present invention；
Figure 11 is wing plate and sliding slot matching relationship schematic diagram in embodiment 2；
Marked in the figure: 1, fixed basal disc, 101, substrate, 102, outer barrel, 103, annular disk, 104, expansion board mounting hole, 105,
First through hole, 106, third through-hole, 107, sliding slot, 2, rotating disk, 201, dome, 202, control block, 203, disk, 204, ring
Gear, 205, fourth hole, 3, arc expansion board, 301, arc plate, 302, connecting rod, 303, control handle, the 304, second through-hole, 305,
Elastic film, 306, wing plate, 4, ratchet mechanism, 401, ratchet, 402, shell, 403, pawl, 404, back-moving spring, 405, reset
Handle, 406, extension.
Specific embodiment
With reference to the accompanying drawing and the preferred embodiment specific embodiment that the present invention will be described in detail.
Embodiment 1
The medical procteurynter of a kind of rotating disc type as shown in Figure 1:, including fixed basal disc 1, the rotating disk for adjusting degrees of expansion
2 and for realizing anus dilating 5 arc expansion boards 3, by rotate rotating disk 25 arc expansion boards 3 can be made gradually to expand
, until degrees of expansion reaches the acceptable degree of patient.
As shown in Figure 2: fixed basal disc 1 includes substrate 101, is provide with outer barrel 102 on the substrate 101 and is arranged outside
Annular disk 103 inside cylinder 102 is provided with first through hole 105 on substrate 101, and annular disk 103 is fixed on the substrate 101, ring
The annular diameters of shape disk 103 are consistent with the diameter of through-hole on substrate 101.5 have been distributed uniformly and circumferentially on annular disk 103
Expansion board mounting hole 104, expansion board mounting hole 104 from top to bottom run through annular disk 103 and substrate 101, the expansion board installation
The elongated shape in the cross section in hole 104, and being arranged radially along annular disk 103 of expansion board mounting hole 104.
It is as in Figure 3-5: it is provided with an arc expansion board 3 at each expansion board mounting hole 104 of annular disk 103,
Arc expansion board 3 is made of strip arc plate 301, connecting rod 302 and control handle 303, and the setting of arc plate 301 is in fixed basal disc 1
The side opposite with outer barrel 102, arc plate 301 are obliquely installed, and the lower end of arc plate 301 is tilted towards axial direction, two neighboring
It is provided with transparent elastic film 305 between the arc plate 301 of arc expansion board 3, expansion board week can be realized by elastic film 305
To closing, connecting rod 302 pass through expansion board mounting hole 104 connect with strip arc plate 301, connecting rod 302 can be along expansion board
The sliding of 104 length direction of mounting hole, control handle 303 stretches out annular disk 103 and is arranged, and the is provided on the side wall of control handle 303
Two through-holes 304, the second through-hole 304 are long stripes through hole, the length direction holding one of length direction and expansion board mounting hole 104
It causes, control handle 303, connecting rod 302 and strip arc plate 301 be linked together, can band when control handle 303 is when external force moves down dynamic
Dynamic strip arc plate 301 is mobile simultaneously, and expansion board mounting hole 104 can provide guiding for the movement of connecting rod 302, make connecting rod
302 meetings are moved radially along annular disk 103 (by axial ray or far from axis).
As shown in figs 6-8: rotating disk 2 is the important component for controlling expander and shrinking or expanding, and rotating disk 2 includes dome
201 and 5 control blocks 202 being arranged in dome 201, dome 201 is made of disk 203 and ring gear 204, on dome 201
It is provided with fourth hole 205, the diameter of fourth hole 205 and the through-hole on the annular diameters of annular disk 103 and substrate 101 are straight
Diameter is consistent, and ring gear is additionally provided in dome 201, and the diameter of ring gear is consistent with 205 diameter of fourth hole, is used for control block 202
It is isolated with expansion through-hole.5 control blocks 202 are distributed uniformly and circumferentially in disk 203, specifically: control block 202 is logical
It crosses connecting rod to be fixed on disk 203, there are gaps between control block 202 and disk 203, so that control block 202 can be penetrated smoothly
In second through-hole 304 of control handle 303, the shape of control block 202 is arc strip, and one end of control block 202 is close, rotating disk
2 be located on fixed basal disc 1 (namely fixed basal disc 1 and the opening of rotating disk 2 are oppositely arranged), rotating disk 2 be freely rotatable and
It will not be detached from fixed basal disc 1, have many structure types that said effect may be implemented in the prior art, such as fix basal disc 1
Arc groove is provided on substrate 101, the ring of rotating disk 2 keeps off 204 outer ends and is provided with inserted link, and fixed basal disc 1 and rotating disk 2 fasten
Afterwards, inserted link is arranged across arc groove, and the other end setting gear handle of inserted link does not fall out inserted link.5 controls of rotating disk 2
Block 202 is threaded through respectively in 5 the second through-holes 304, by rotating rotating disk 2, under the extruding of control block 202, control handle 303
Understand the radial direction along annular disk 103 and is moved far from 103 center of annular disk.
As shown in Figures 9 and 10: the expansion state in order to keep expander leads between rotating disk 2 and the cylinder of fixed basal disc 1
It crosses ratchet mechanism 4 to link together, ratchet mechanism 4 includes that the pawl assembly being arranged on fixed basal disc 1 and setting are kept off in ring
The ratchet 401 of 204 excircles, the pawl assembly include shell 402, pawl 403, back-moving spring 404 and reset handle 405,
It is provided with third through-hole 106 on 102 side wall of outer barrel of the fixed basal disc 1, shell 402 is located at the third of outer barrel 102
At through-hole 106,403 tail end of pawl is hinged in shell 402 by pin shaft, and the head end of pawl 403 passes through third through-hole 106 and spine
Tooth 401 is clamped, and is connected in the middle part of one end of the back-moving spring 404 and pawl 403, the other end and shell 402 of back-moving spring 404
Bottom connection, the tail end of pawl 403 also have an extension 406, and the lower end for resetting handle 405 is connect with extension 406, reset
The upper end of handle 405 is stretched out shell 402 and is arranged.Under the action of ratchet mechanism 4, rotating disk 2 unidirectional rotatable, closes when turning to
When suitable degrees of expansion, the rotating disk that stops operating 2 can keep the expansion state.Make when needing to release expansion, pressing resets handle
405 can release lockup state, and rotating disk 2 rotates backward, and can restore initial contraction state.
Embodiment 2
As shown in figure 11, the medical procteurynter of the present embodiment and structure in embodiment 1 are essentially identical, the difference is that:
The two sides inner wall of expansion board mounting hole 104 along its length is provided with sliding slot 107, and the outer wall of connecting rod 302 is symmetrically arranged with two
A wing plate 306, connecting rod 302 are arranged across expansion board mounting hole 104, and wing plates on two sides 306 is respectively placed in expansion board mounting hole
In 104 two side chutes 107, it can enable connecting rod 302 more swimmingly in expansion board mounting hole 104 by above structure
It is mobile.
Embodiment 3
The medical procteurynter of the present embodiment and structure in embodiment 1 are essentially identical, the difference is that: the fixed basal disc
1 cylinder body outer wall is provided with scale, is provided with pointer on the dome 201 of rotating disk 2, can be to expansion journey by pointer and scale
Degree is quantified, convenient for recording and controlling expansion progress.
The application method of the medical procteurynter of the present invention is as follows: being carried out disinfection using preceding to expander, makes expander
Arc expansion board is in contraction state, at this point, the head end of expansion board can enter anal passage very wellly in a contracted state, to
After arc expansion board is completely into anal passage, fixed basal disc is against at anus, at this point, rotating rotating disk with hand, is slowly expanded,
Pointer and scale can be observed during rotation preferably to control process of expansion, to patient occur it is slight not in due course,
The medical care precesses such as stop operating rotating disk, i.e. the expansion of completion anal passage, and medical worker can observe or be administered, wait operate
After, it is manually pressed by reset handle, arc expansion board is shunk automatically under the extruding of anal passage, then extracts anal passage, cleaning and sterilizing out
Afterwards, it saves.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
It is right according to the technical essence of the invention for the equivalent embodiment of equivalent variations, but without departing from the technical solutions of the present invention
Any simple modification, equivalent change and modification made by above embodiments, all of which are still within the scope of the technical scheme of the invention.
Claims (7)
1. a kind of medical procteurynter of rotating disc type, it is characterised in that: including fixed basal disc (1), for adjusting degrees of expansion
Rotating disk (2) and N number of arc expansion board (3) for realizing anus dilating；
The fixed basal disc (1) includes substrate (101), the outer barrel (102) being located on substrate (101) and is arranged in outer cylinder
Body (102) internal annular disk (103) is provided with first through hole (105) on substrate (101), and annular disk (103) is fixed on substrate
(101) on, N number of expansion board mounting hole (104), expansion board installation have been distributed uniformly and circumferentially on the annular disk (103)
Annular disk (103) and substrate (101) are from top to bottom run through in hole (104), and the cross section of the expansion board mounting hole (104) is in strip
Shape, and expansion board mounting hole (104) being arranged radially along annular disk (103)；
An arc expansion board (3) is provided at each expansion board mounting hole (104) of the annular disk (103), arc expands
It opens plate (3) to be made of strip arc plate (301), connecting rod (302) and control handle (303), arc plate (301) setting is in fixed base
Disk (1) side opposite with outer barrel (102), connecting rod (302) pass through expansion board mounting hole (104) and strip arc plate
(301) it connects, connecting rod (302) can be slided along expansion board mounting hole (104) length direction, and the control handle (303) stretches out ring
Shape disk (103) setting, and the second through-hole (304) are provided on the side wall of control handle (303), the second through-hole (304) is strip
Through-hole, length direction and the length direction of expansion board mounting hole (104) are consistent；
The rotating disk (2) includes the N number of control block (202) of dome (201) and setting in dome (201), dome (201)
It is made of, is provided on dome (201) fourth hole (205), N number of control block (202) is along circle disk (203) and ring gear (204)
Circumferential direction is evenly distributed in disk (203), and rotating disk (2) be located on fixed basal disc (1), N number of control block of rotating disk (2)
(202) it is threaded through respectively in N number of second through-hole (304), by rotating rotating disk (2), under the extruding of control block (202), control
Radial direction and separate annular disk (103) center movement of handle (303) meeting processed along annular disk (103).
2. a kind of medical procteurynter of rotating disc type as described in claim 1, it is characterised in that: the N is more than or equal to 3
Odd number.
3. a kind of medical procteurynter of rotating disc type as described in claim 1, it is characterised in that: two neighboring arc expansion board
(3) transparent elastic film (305) are provided between arc plate (301).
4. a kind of medical procteurynter of rotating disc type as described in claim 1, it is characterised in that: the rotating disk (2) and solid
Determine to link together between the cylinder of basal disc (1) by ratchet mechanism (4), ratchet mechanism (4) includes setting in fixed basal disc (1)
On pawl assembly and setting ring gear (204) excircle ratchet (401), the pawl assembly includes shell (402), spine
Pawl (403), back-moving spring (404) and handle (405) are resetted, is provided on outer barrel (102) side wall of the fixed basal disc (1)
Third through-hole (106), shell (402) are located at the third through-hole (106) of outer barrel (102), and pawl (403) tail end passes through pin
Axis is hinged in shell (402), and the head end of pawl (403) passes through third through-hole (106) and ratchet (401) and is clamped, the tension
It being connect in the middle part of one end of spring (404) and pawl (403), the other end of back-moving spring (404) is connect with shell (402) bottom,
The tail end of pawl (403) also has an extension (406), and the lower end for resetting handle (405) is connect with extension (406),
Shell (402) setting is stretched out in the upper end for resetting handle (405).
5. a kind of medical procteurynter of rotating disc type as described in claim 1, it is characterised in that: the inner ring of annular disk (103)
Diameter is consistent with the diameter of through-hole on substrate (101).
6. a kind of medical procteurynter of rotating disc type as described in claim 1, it is characterised in that: the expansion board mounting hole
(104) two sides inner wall along its length is provided with sliding slot (107), and the outer wall of connecting rod (302) is arranged symmetrically, and there are two wing plates
(306), connecting rod (302) is arranged across expansion board mounting hole (104), and wing plates on two sides (306) is respectively placed in expansion board installation
In two side chutes (107) in hole (104).
7. a kind of medical procteurynter of rotating disc type as described in claim 1, it is characterised in that: the fixed basal disc (1)
Cylinder body outer wall is provided with scale, is provided with pointer on the dome (201) of rotating disk (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910289228.XA CN109821142B (en) | 2019-04-11 | 2019-04-11 | Rotating disc type medical anus dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910289228.XA CN109821142B (en) | 2019-04-11 | 2019-04-11 | Rotating disc type medical anus dilator |
Publications (2)
| Publication Number | Publication Date |
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| CN109821142A true CN109821142A (en) | 2019-05-31 |
| CN109821142B CN109821142B (en) | 2021-04-23 |
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ID=66874403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910289228.XA Active CN109821142B (en) | 2019-04-11 | 2019-04-11 | Rotating disc type medical anus dilator |
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| Country | Link |
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| CN (1) | CN109821142B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464521A (en) * | 2019-09-17 | 2019-11-19 | 蒋帼素 | External auditory canal expandable stent |
| CN111248845A (en) * | 2020-02-24 | 2020-06-09 | 自贡市第四人民医院(自贡市急救中心) | Expandable support laryngoscope |
| CN112451004A (en) * | 2020-10-30 | 2021-03-09 | 宋以娟 | Private part expanding device for obstetrical clinical operation |
| CN113289218A (en) * | 2021-06-09 | 2021-08-24 | 李玲 | Paediatrics is with expanding anus device |
| CN113440185A (en) * | 2021-07-16 | 2021-09-28 | 申兵涛 | Quick adjustment type of gynaecology expands palace device |
| CN113977391A (en) * | 2021-12-28 | 2022-01-28 | 常州市斯邦杰橡塑制品有限公司 | Intelligent digital detection system for image processing and detection method thereof |
| CN114451857A (en) * | 2022-01-10 | 2022-05-10 | 苏州市金盛医疗用品有限公司 | High-smoothness dilator for colonoscope and examination method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1574163A1 (en) * | 2004-03-12 | 2005-09-14 | Fehling AG | Anal retractor |
| EP1970012A1 (en) * | 2007-03-14 | 2008-09-17 | Elenor S.R.L. | Trocar for thoracic surgery |
| US20110301421A1 (en) * | 2010-02-24 | 2011-12-08 | Meni-Med Ltd | Surgical retractor |
| WO2013182841A1 (en) * | 2012-06-07 | 2013-12-12 | Cambridge University Hospitals Nhs Foundation Trust | Stoma-creating device |
| CN104706313A (en) * | 2015-03-05 | 2015-06-17 | 山东康力医疗器械科技有限公司 | Anus expanding device |
| CN108378882A (en) * | 2018-04-09 | 2018-08-10 | 郑州大学第附属医院 | A kind of tracheotomy extension fixture |
-
2019
- 2019-04-11 CN CN201910289228.XA patent/CN109821142B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1574163A1 (en) * | 2004-03-12 | 2005-09-14 | Fehling AG | Anal retractor |
| EP1970012A1 (en) * | 2007-03-14 | 2008-09-17 | Elenor S.R.L. | Trocar for thoracic surgery |
| US20110301421A1 (en) * | 2010-02-24 | 2011-12-08 | Meni-Med Ltd | Surgical retractor |
| WO2013182841A1 (en) * | 2012-06-07 | 2013-12-12 | Cambridge University Hospitals Nhs Foundation Trust | Stoma-creating device |
| CN104706313A (en) * | 2015-03-05 | 2015-06-17 | 山东康力医疗器械科技有限公司 | Anus expanding device |
| CN108378882A (en) * | 2018-04-09 | 2018-08-10 | 郑州大学第附属医院 | A kind of tracheotomy extension fixture |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464521A (en) * | 2019-09-17 | 2019-11-19 | 蒋帼素 | External auditory canal expandable stent |
| CN110464521B (en) * | 2019-09-17 | 2024-08-30 | 上饶大森医疗科技中心(个人独资) | Fixed external auditory canal support |
| CN111248845A (en) * | 2020-02-24 | 2020-06-09 | 自贡市第四人民医院(自贡市急救中心) | Expandable support laryngoscope |
| CN112451004A (en) * | 2020-10-30 | 2021-03-09 | 宋以娟 | Private part expanding device for obstetrical clinical operation |
| CN113289218A (en) * | 2021-06-09 | 2021-08-24 | 李玲 | Paediatrics is with expanding anus device |
| CN113440185A (en) * | 2021-07-16 | 2021-09-28 | 申兵涛 | Quick adjustment type of gynaecology expands palace device |
| CN113440185B (en) * | 2021-07-16 | 2024-02-02 | 瑞柏生物（中国）股份有限公司 | Gynaecology's fast regulating type expands palace device |
| CN113977391A (en) * | 2021-12-28 | 2022-01-28 | 常州市斯邦杰橡塑制品有限公司 | Intelligent digital detection system for image processing and detection method thereof |
| CN114451857A (en) * | 2022-01-10 | 2022-05-10 | 苏州市金盛医疗用品有限公司 | High-smoothness dilator for colonoscope and examination method thereof |
| CN114451857B (en) * | 2022-01-10 | 2023-01-03 | 苏州市金盛医疗用品有限公司 | Dilator with high smoothness for colonoscope |
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| Publication number | Publication date |
|---|---|
| CN109821142B (en) | 2021-04-23 |
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