CN108685559A - It is a kind of compacted into formula endoscope and compacted into peeping pipe tool in formula - Google Patents
It is a kind of compacted into formula endoscope and compacted into peeping pipe tool in formula Download PDFInfo
- Publication number
- CN108685559A CN108685559A CN201710220107.0A CN201710220107A CN108685559A CN 108685559 A CN108685559 A CN 108685559A CN 201710220107 A CN201710220107 A CN 201710220107A CN 108685559 A CN108685559 A CN 108685559A
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- sacculus
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- compacted
- pipe tool
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- 208000008918 voyeurism Diseases 0.000 title claims abstract description 15
- 238000003780 insertion Methods 0.000 claims abstract description 49
- 230000037431 insertion Effects 0.000 claims abstract description 49
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 11
- 210000000813 small intestine Anatomy 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 210000001630 jejunum Anatomy 0.000 description 5
- 241000252983 Caecum Species 0.000 description 3
- 210000001124 body fluid Anatomy 0.000 description 3
- 239000010839 body fluid Substances 0.000 description 3
- 210000004534 cecum Anatomy 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000000968 intestinal effect Effects 0.000 description 3
- 210000000936 intestine Anatomy 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 210000001198 duodenum Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/31—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the rectum, e.g. proctoscopes, sigmoidoscopes, colonoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
Abstract
Present invention relates particularly to a kind of compacted into formula endoscope and compacted into peeping pipe tool in formula, wherein:It is a kind of compacted into formula endoscope, it specifically includes:Endoscope main body further includes the insertion section being connected with the endoscope main body, and the one end of the insertion section far from endoscope main body is equipped at least two sacculus and the sacculus is axially distributed along the insertion section;It is equipped with one end far from sacculus on the note Jie channel for being respectively communicated with each sacculus and note Jie channel in the insertion section and is connected with the outer note pipeline being exposed to outside the insertion section.Compared to existing technologies, the present invention can be effectively improved endoscope insertion part progression, reduce patient suffering, simplify procedures simultaneously.
Description
Technical field
The invention belongs to medical apparatus technical field, more particularly to a kind of compacted into formula endoscope and compacted into peeping pipe in formula
Tool.
Background technology
Traditional endoscope inserted mode mainly relies on doctor, and push insertion section moves ahead forward in vitro, but small intestine overall length
Up to 6 meters, in addition to duodenum, other small intestines be free on it is intraperitoneal, therefore since the height of small intestine is free, so as to cause insertion
When easily to form button loop bent, cause to be inserted into difficult, be generally only capable of being inserted into epimere in jejunum, complete the inspection of part small intestine, so passing
The push-type small-bowel endoscope of system can not complete the full small bowel examination for being orally sent to caecum.
It is also provided with a kind of double bellows enteroscopes in the prior art, its inserted mode is still based on propulsion, in conjunction with pulling back
Cut-off can reduce to form the bent chance of button loop, therefore part smoothly can orally be sent to caecum.But it still has problems,
When:Its inserted mode is based on promoting, supplemented by cut-off of pulling back, therefore the single review time is long, averagely needs 2 hours or more, portion
Divide patient that can not be resistant to;The second is:The oral success rate for being sent to caecum is low, the operation skill of scope doctor is required it is high, have through
The total success rate of doctor tested is no more than 20%, and the scope doctor to lack experience checks that success rate is lower;The third is:It is complicated for operation,
The coarse rapid wear of attachment, disinfection is difficult, and there are cross-infection possibility for reuse.
Invention content
The present invention provides one kind compared to existing technologies to solve technical problem present in known technology, can
It is effectively improved endoscope insertion part progression, reduces patient suffering, while it is compacted into formula endoscope and compacted to simplify procedures
Pipe tool is peeped in into formula.
The present invention is to solve the first technical solution for being taken of technical problem present in known technology:
It is a kind of compacted into formula endoscope, including:Endoscope main body further includes the insertion being connected with the endoscope main body
Portion, the one end of the insertion section far from endoscope main body is equipped at least two sacculus and the sacculus axially divides along the insertion section
Cloth;One end far from sacculus on the note Jie channel for being respectively communicated with each sacculus and note Jie channel is equipped in the insertion section to connect
There is the outer note pipeline being exposed to outside the insertion section.
The present invention can also use following technical measures:The insertion section is situated between close to one end of endoscope main body equipped with a note
The platform and outer note pipeline is fixed in note Jie's platform.
The present invention can also use following technical measures:The outer note pipeline is equipped with check valve.
The present invention can also use following technical measures:The quantity of the sacculus is two or three.
The present invention can also use following technical measures:Note Jie channel is symmetrical in the insertion section.
The present invention is to solve second of technical solution being taken of technical problem present in known technology:
It is a kind of compacted into peeping pipe tool in formula, including:Hollow columnar pipe has ontology and its center is equipped with reserved cavity, the pipe tool
Ontology is equipped at least two sacculus and the sacculus is axially distributed along pipe tool ontology;It is equipped with difference in the pipe tool ontology tube wall
It is connected to one end far from sacculus on note Jie channel of each sacculus and note Jie channel and is connected with and be exposed to the pipe tool this is external
Outer note pipeline.
The present invention can also use following technical measures:The pipe tool ontology is equipped with note Jie platform and the outer note pipeline
It is fixed in note Jie's platform.
The present invention can also use following technical measures:It is set at one end port of relatively close sacculus on the pipe tool ontology
There are catch and the catch to be connected to the port of the pipe tool ontology turnablely.
The present invention can also use following technical measures:The catch is uniwafer formula structure and one end has with the pipe
Connection may be reversed in the port of ontology.
The present invention can also use following technical measures:The catch is double semicircle slice structures, two halves disk respectively with
The port of pipe tool ontology may be reversed connection and can constitute a full circle when the two is mutually closed, to close the end that the pipe has ontology
Mouthful.
The present invention can also use following technical measures:The outer note pipeline is equipped with check valve.
The present invention can also use following technical measures:The quantity of the sacculus is two or three.
In conclusion the present invention be provided with it is a kind of compacted into formula endoscope, mainly by improving and the endoscope main body
The head end structure for the insertion section being connected, i.e.,:The design of adding sacculus on it, by being axially distributed along insertion section respectively
Injected media in two sacculus, then the wriggling ability of enteron aisle itself is relied on, it can realize the autonomous advance of insertion section head end, finally
Realize the inspection to small intestine full section, simultaneously, additionally it is possible to reduce the pain of patient to the maximum extent.It is excellent based on what is provided in the present invention
Selecting technology scheme, technical scheme of the present invention are able to further perfect.
In addition, it is a kind of compacted into pipe tool is peeped in formula the present invention also provides having, mainly by improving the structure of pipe tool, i.e.,:
The design for adding sacculus thereon by having injected media along two sacculus that are axially distributed of ontology along pipe respectively, then relies on enteron aisle
The wriggling ability of itself can realize the autonomous advance of pipe tool ontology head end;The insertion section insertion tube of scope had into ontology again
It is interior, can have intrinsic reserved cavity along pipe and arrive at intestinal end, then, have inserting for ontology or scope by drawing back pipe
Enter portion, realize the inspection to small intestine full section, simultaneously, additionally it is possible to reduce the pain of patient to the maximum extent.Based on being carried in the present invention
The optimal technical scheme of confession, technical scheme of the present invention are able to further perfect.
Description of the drawings
Fig. 1 is the compacted structural schematic diagram into formula endoscope in the present invention;
Fig. 2 be in Fig. 1 A-A to structural schematic diagram;
Fig. 3 is the structural schematic diagram of B-B direction in Fig. 1;
Fig. 4 is the compacted structural schematic diagram (partial cross) into formula endoscope in the present invention;
Fig. 5 is compacted into the structural schematic diagram for peeping pipe tool in formula in the present invention;
Fig. 6 be in Fig. 5 C-C to structural schematic diagram;
Fig. 7 be in Fig. 5 D-D to structural schematic diagram;
Fig. 8 is compacted into the structural schematic diagram (partial cross and single catch) for peeping pipe tool in formula in the present invention;
Fig. 9 is compacted into the structural schematic diagram (partial cross and double catch) for peeping pipe tool in formula in the present invention.
In figure:
1, endoscope main body;2, insertion section;3, sacculus;4, note Jie channel;5, outer note pipeline;6, Jie's platform is noted;7, check valve;
8, scope;9, cold light source;10, flushing hole;11, operating walk way;12, pipe has ontology;13, cavity is reserved;14, catch.
Specific implementation mode
The specific implementation mode of the present invention is described further below in conjunction with the accompanying drawings.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but does not constitute limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
Embodiment one:
Referring to Fig.1-Fig. 4 illustrates the compacted specific implementation mode into formula endoscope.
If Fig. 1 is a kind of compacted structural schematic diagram into formula endoscope of the present invention, wherein:Including:Endoscope main body 1 is big
The endoscope comprising operation portion of the base end side connection of elongated insertion section 2 and insertion section 2 of the body with endoscope distal end side,
Extend and include the universal cable for the inner structure part that light guide, cable etc. are accommodated in insertion section 2, endoscope from endoscope.
In addition, the one end of insertion section 2 far from endoscope main body 1 being connected with the endoscope main body 1 in the present invention is set
There are at least two sacculus 3 and the sacculus 3 is along the axial distribution in the insertion section 2;Sacculus is the critical component of the present invention, interior energy
Medium is enough accommodated, such as:Liquid or gas.
As shown in figure 4, being equipped with note Jie channel 4 and the note Jie channel 4 for being respectively communicated with each sacculus 3 in the insertion section 2
Upper one end far from sacculus 3 is connected with the outer note pipeline 5 being exposed to outside the insertion section 2.As shown in Figures 2 and 3, any preferred
Embodiment in, note Jie channel 4 is symmetrical in the insertion section 2.Based on this design, note Jie flows through medium in channel
When, the insertion section head end in traveling will not be impacted.
The external equipment is connected with outer note pipeline, is connected respectively with note Jie channel, so respectively with each sacculus phase
Connection, can realize to injecting corresponding medium in sacculus.
In any preferred embodiment, the quantity of the sacculus 3 is two or three.
By taking two sacculus as an example, the course of work of the present embodiment is as follows:
In actual use, doctor should rely on external force to be inserted into insertion section until its jejunum arrived in enteron aisle rises into enteron aisle
Beginning portion during being inserted into herein, if to form button loop bent for insertion section, causes to be inserted into difficult, needs to being relatively distant from insertion section front end
Sacculus in injected media, doctor applies external force and recycles insertion section to the side far from insertion section front end, you can will the bent cut-off of button loop;
After determining cut-off, the medium in the sacculus is discharged, is further continued for that insertion section is promoted to advance later.
When insertion section, which is inserted into its front end into enteron aisle, arrives at the jejunum initial part in enteron aisle, need to insert to relatively close
Enter injected media in the sacculus of portion front end so that the sacculus is filled to it and mutually fixed with inner wall of intestine, at this point, doctor no longer needs to apply
Add external force, rely on the wriggling of enteron aisle itself, you can moving on for insertion section is realized, until insertion section head end arrives at enteron aisle end
End.At this point, doctor recycles the present invention, you can observe the full section of enteron aisle.
In any preferred embodiment, the insertion section 2 close to one end of endoscope main body 1 be equipped with note Jie platform 6 and
The outer note pipeline 5 is fixed in note Jie platform 6.Based on designing herein, note Jie's platform can externally note pipeline and carry out effectively
Ground is fixed, and prevents that the failure caused by outer note pipeline is detached from occurs in art.
In any preferred embodiment, the outer note pipeline 5 is equipped with check valve 7.The setting of check valve can be effective
Ground prevents medium back flow.
Embodiment two:
It is illustrated into the specific implementation mode for peeping pipe tool in formula to compacted with reference to Fig. 5-Fig. 9.
If Fig. 5 is a kind of compacted into the structural schematic diagram for peeping pipe tool in formula, wherein:Including:Hollow columnar pipe have ontology 12 and
It, which hits exactly, is equipped with reserved cavity 13, and the pipe tool ontology 12 is equipped at least two sacculus 3 and the sacculus 3 has ontology 12 along pipe
Axial distribution;Sacculus be the present invention critical component, in can accommodate medium, such as:Liquid or gas.
It is respectively communicated with note Jie channel 4 of each sacculus 3 and the note as shown in figure 8, being equipped in pipe tool 12 tube wall of ontology
One end far from sacculus 3 on Jie channel 4 is connected with the outer note pipeline 5 being exposed to outside the pipe tool ontology 12.As shown in Figures 6 and 7,
In any preferred embodiment, note Jie channel 4 is symmetrical in pipe tool ontology 12.Based on this design, note is situated between
When flowing through medium in channel, will not have ontology head end to the pipe in traveling and impact.
In any preferred embodiment:The quantity of the sacculus 3 is two or three.
By taking two sacculus as an example, the course of work of the present embodiment is as follows:
In actual use, doctor should rely on external force that pipe tool ontology is inserted into enteron aisle until it arrives at the jejunum in enteron aisle
Initial part, during being inserted into herein, if to form button loop bent for pipe tool ontology, cause to be inserted into it is difficult, need to be relatively distant from pipe tool this
Injected media in the sacculus of body front end, doctor apply external force and have ontology to side's recovery tube far from pipe tool ontology front end, you can
It will the bent cut-off of button loop;After determining cut-off, the medium in the sacculus is discharged, propulsion tube tool ontology is further continued for later and advances.
When pipe tool ontology, which is inserted into its front end into enteron aisle, arrives at the jejunum initial part in enteron aisle, need to relatively close
Pipe has injected media in the sacculus of ontology front end so that the sacculus is filled to it and mutually fixed with inner wall of intestine, at this point, doctor is not necessarily to
Apply external force again, rely on the wriggling of enteron aisle itself, you can moving on for pipe tool ontology is realized, until pipe tool ontology head end arrives at
Intestinal end.At this point, doctor is built into scope ontology in reserved cavity, when scope is arrived to intestinal end, by returning
Mirror and tube tool ontology, which can be realized, in receiving observes the full section of enteron aisle.
When scope ontology is placed in and reserves in cavity by doctor, it can first pass through and inject gas into reserved cavity, it will
Body fluid in reserved cavity is removed from it, so that the process of scope ontology merging is more smoothly.
In any preferred embodiment, gear is equipped at one end port of relatively close sacculus 3 on the pipe tool ontology 12
Piece 14 and the catch 14 are connected to the port of the pipe tool ontology 12 turnablely.This design can have ontology along enteron aisle in pipe
During traveling, it is effectively prevented from body fluid in enteron aisle and enters in reserved cavity, enter to greatly reduce scope insertion section
Resistance in reserved cavity.
Please participate in Fig. 8, in any preferred embodiment, the catch 14 be uniwafer formula structure and one end with it is described
Connection may be reversed in the port that pipe has ontology 12.Has ontology front end into fashionable in pipe, catch is fastened on pipe tool ontology front-end port;
When scope ontology is placed in reserved cavity by doctor, scope ontology can be from inside to outside so that catch be overturn, so that scope ontology is worn
Go out.
Fig. 9 please be participate in, in any preferred embodiment, the catch 14 is double semicircle slice structures, two halves disk point
The port for not having ontology 12 with pipe may be reversed connection and can constitute a full circle when the two is mutually closed, to close the pipe tool originally
The port of body 12.Has ontology front end into fashionable in pipe, two halves disk is mutually closed;Scope ontology is placed in doctor and reserves cavity
When interior, scope ontology can be from inside to outside so that two halves disk be separated from each other, so that scope ontology is pierced by.
Preferably, the concrete structure of the catch does not terminate in above-mentioned two situations, any to may be implemented to body fluid in enteron aisle
The structure obstructed, if catch can be three-chip type structure, every size is the one third of full circle at this time, with this
Analogize.
As shown in Figure 8 and Figure 9, in any preferred embodiment, the pipe tool ontology 12 is equipped with note Jie platform 6 and institute
Outer note pipeline 5 is stated to be fixed in note Jie platform 6.
As shown in figure 8, in any preferred embodiment, the outer note pipeline 5 is equipped with check valve 7.Check valve is set
Medium back flow can be effectively prevented by setting.
It these are only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. it is a kind of compacted into formula endoscope, including:Endoscope main body (1), it is characterised in that:Further include and the endoscope main body
(1) insertion section (2) being connected, the one end of the insertion section (2) far from endoscope main body (1) are equipped at least two sacculus (3)
And the sacculus (3) is axially distributed along the insertion section (2);The note for being respectively communicated with each sacculus (3) is equipped in the insertion section (2)
One end far from sacculus (3), which is connected with, on Jie channel (4) and note Jie channel (4) is exposed to the insertion section (2) outside outer
Note pipeline (5).
2. one kind according to claim 1 is compacted into formula endoscope, it is characterised in that:The insertion section (2) is close to endoscope
One end of main body (1) is equipped with note Jie platform (6) and the outer note pipeline (5) is fixed in note Jie platform (6).
3. a kind of compacted into peeping pipe tool in formula, it is characterised in that:Including:Hollow columnar pipe has ontology (12) and its center is equipped with and reserves
Cavity (13), the pipe tool ontology (12) is equipped at least two sacculus (3) and the sacculus (3) is axial along pipe tool ontology (12)
Distribution;It is equipped in described pipe tool ontology (12) tube wall and is respectively communicated with note Jie channel (4) of each sacculus (3) and note Jie channel
(4) one end far from sacculus (3), which is connected with, on is exposed to the outer note pipeline (5) of the pipe tool ontology (12) outside.
4. one kind according to claim 3 is compacted into peeping pipe tool in formula, it is characterised in that:The pipe tool ontology (12) is equipped with
One note Jie platform (6) and the outer note pipeline (5) are fixed in note Jie platform (6).
5. one kind according to claim 3 or 4 is compacted into peeping pipe tool in formula, it is characterised in that:On the pipe tool ontology (12)
It is equipped with catch (14) at one end port of relatively close sacculus (3) and the catch (14) is connected to the pipe tool originally turnablely
The port of body (12).
6. one kind according to claim 5 is compacted into peeping pipe tool in formula, it is characterised in that:The catch (14) is uniwafer formula
Connection may be reversed in structure and one end and the port of pipe tool ontology (12).
7. one kind according to claim 5 is compacted into peeping pipe tool in formula, it is characterised in that:The catch (14) is double halfround bar slices
Formula structure, it is whole that two halves disk can constitute one with the turnable connection in the port of pipe tool ontology (12) and when the two is mutually closed respectively
Circle, to close the port of the pipe tool ontology (12).
8. one kind according to claim 1 or 2 is compacted into formula endoscope, it is characterised in that:The outer note pipeline (5) is equipped with
Check valve (7).
9. one kind according to claim 1 or 2 is compacted into formula endoscope, it is characterised in that:The quantity of the sacculus (3) is two
Or three.
10. one kind according to claim 1 or 2 is compacted into formula endoscope, it is characterised in that:Note Jie channel (4) is in institute
It states symmetrical in insertion section (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710220107.0A CN108685559A (en) | 2017-04-06 | 2017-04-06 | It is a kind of compacted into formula endoscope and compacted into peeping pipe tool in formula |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710220107.0A CN108685559A (en) | 2017-04-06 | 2017-04-06 | It is a kind of compacted into formula endoscope and compacted into peeping pipe tool in formula |
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CN201710220107.0A Pending CN108685559A (en) | 2017-04-06 | 2017-04-06 | It is a kind of compacted into formula endoscope and compacted into peeping pipe tool in formula |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07113755A (en) * | 1993-10-19 | 1995-05-02 | Olympus Optical Co Ltd | Pipe inside self-traveling device |
CN204351781U (en) * | 2014-10-10 | 2015-05-27 | 上海轩颐医疗科技有限公司 | A kind of disposable foley's tube of intestinal mirror |
CN104783880A (en) * | 2015-05-13 | 2015-07-22 | 王洪伟 | Vertebral body kyphose forming system |
CN105686790A (en) * | 2016-01-13 | 2016-06-22 | 重庆金创谷医疗科技有限公司 | Hard endoscope with matching air bag type diagnosis and treatment sheath tube |
CN205460381U (en) * | 2016-02-05 | 2016-08-17 | 南京双威生物医学科技有限公司 | Prostate expands and splits pipe with flexible speculum |
CN207462050U (en) * | 2017-04-06 | 2018-06-08 | 天津市人民医院 | It is a kind of compacted into formula endoscope and compacted into peeping pipe tool in formula |
-
2017
- 2017-04-06 CN CN201710220107.0A patent/CN108685559A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07113755A (en) * | 1993-10-19 | 1995-05-02 | Olympus Optical Co Ltd | Pipe inside self-traveling device |
CN204351781U (en) * | 2014-10-10 | 2015-05-27 | 上海轩颐医疗科技有限公司 | A kind of disposable foley's tube of intestinal mirror |
CN104783880A (en) * | 2015-05-13 | 2015-07-22 | 王洪伟 | Vertebral body kyphose forming system |
CN105686790A (en) * | 2016-01-13 | 2016-06-22 | 重庆金创谷医疗科技有限公司 | Hard endoscope with matching air bag type diagnosis and treatment sheath tube |
CN205460381U (en) * | 2016-02-05 | 2016-08-17 | 南京双威生物医学科技有限公司 | Prostate expands and splits pipe with flexible speculum |
CN207462050U (en) * | 2017-04-06 | 2018-06-08 | 天津市人民医院 | It is a kind of compacted into formula endoscope and compacted into peeping pipe tool in formula |
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