CN203597936U - Novel anorectum endoscope sheath - Google Patents
Novel anorectum endoscope sheath Download PDFInfo
- Publication number
- CN203597936U CN203597936U CN201320687476.8U CN201320687476U CN203597936U CN 203597936 U CN203597936 U CN 203597936U CN 201320687476 U CN201320687476 U CN 201320687476U CN 203597936 U CN203597936 U CN 203597936U
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- Prior art keywords
- sheath
- endoscope
- anorectal
- novel
- gas
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- Expired - Lifetime
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- 239000007788 liquid Substances 0.000 claims description 24
- 238000001839 endoscopy Methods 0.000 claims description 16
- 230000008676 import Effects 0.000 claims description 16
- 230000007306 turnover Effects 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 4
- 206010011409 Cross infection Diseases 0.000 abstract description 3
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 210000003484 anatomy Anatomy 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 6
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 210000000436 anus Anatomy 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000968 intestinal effect Effects 0.000 description 3
- 210000000664 rectum Anatomy 0.000 description 3
- 210000002255 anal canal Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000001599 sigmoid colon Anatomy 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 208000019751 Anorectal disease Diseases 0.000 description 1
- 208000016583 Anus disease Diseases 0.000 description 1
- 206010009944 Colon cancer Diseases 0.000 description 1
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000015815 Rectal disease Diseases 0.000 description 1
- 208000005718 Stomach Neoplasms Diseases 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 206010017758 gastric cancer Diseases 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 208000028774 intestinal disease Diseases 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 201000011549 stomach cancer Diseases 0.000 description 1
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Abstract
The utility model discloses a novel anorectum endoscope sheath. An anorectum endoscope comprises an endoscope body entering the human body, the sheath is internally provided with an endoscope channel containing the endoscope body, the sheath is detachably connected to the anorectum endoscope, and the sheath is connected with the anorectum endoscope in a buckled mode. The sheath comprises a sheath body entering the human body, the length of the sheath body ranges from 8 cm to 30 cm, and the external diameter of the sheath body ranges from 3 mm to 25 mm. The novel anorectum endoscope sheath can be conveniently dismounted, equipment damage and cross infection due to repeated disinfection and usage of the anorectum endoscope can be prevented, and the novel anorectum endoscope sheath is very suitable for a human anatomy structure.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of Novel anorectal endoscopy sheath.
Background technology
Anal and intestinal disease is common frdquently encountered disease, has and reports that at the sickness rate of China's anorectal disease be 59.1%, and colorectal cancer is the second largest cancer killer who is only second to gastric cancer, and therefore daily anorectal inspection more and more comes into one's own.
Conventional anorectal inspection is generally anus inspection, rectal touch, anoscope direct-view inspection, these methods are diagnosed by naked eyes or finger touch by doctor, affected by the factors such as blind area, doigte error or the experience of vision, may cause mistaken diagnosis or fail to pinpoint a disease in diagnosis.
Anorectal endoscope belongs to the one of medical endoscope, is mainly used in anus and intestinal inspection.Medical endoscope is a tubular medical that is equipped with light source, can be through the natural duct of human body, or the little otch that underwent operative is done enters in human body, under directly perceived, check and treats.The development of medical endoscope technology has improved the accuracy of diagnosis and the effectiveness for the treatment of greatly.Medical endoscope, by its development and imaging structural classification, can be divided into 3 large classes: hard pipe type endoscope, optical fiber (hose type) endoscope and fujinon electronic video endoscope substantially.These endoscopies all belong to precision optical instrument, and complex structure is expensive, use protection extremely important.In addition because same endoscope will be applied in different patients, but most endoscopies are all with the precision equipment such as optics, electronics, cannot autoclave sterilization, how Quick disinfection, sterilizing after each use, to prevent that cross infection from becoming one of difficult problem.
Utility model content
In order to address the above problem, this utility model provides a kind of Novel anorectal endoscopy sheath, and it is not only for convenience detach, can also prevent that anorectal endoscope from reusing the cross infection problem of bringing, but also extremely meet human anatomic structure.
In order to realize above-mentioned utility model object, the technical scheme that this utility model adopts is as follows:
A kind of Novel anorectal endoscopy sheath, described anorectal endoscope comprises the endoscope main body that enters human body, is provided with the endoscope path way that holds described endoscope main body in described sheath; Described sheath is removably connected in described anorectal endoscope, and described sheath is that buckle is connected with the connected mode of described anorectal endoscope; Described sheath comprises the sheath body that enters human body, and the length of described sheath body is 8-30 centimetre, and the external diameter of described sheath body is 3-25 millimeter.
Further, be provided with the instrument channel import of one or more turnover apparatuses in the equipment end of described sheath; In described sheath, be also provided with the instrument channel of one or more turnover apparatuses; Be provided with the instrument channel outlet of one or more turnover apparatuses at the patient end of described sheath.
Further, be provided with in the equipment end of described sheath check valve or the sealing-plug of closing or open described instrument channel import.
Further, be provided with the gas-liquid channel import of one or more turnover liquid or gas in the equipment end of described sheath; In described sheath, be also provided with the gas-liquid channel of one or more turnover liquid or gas; Be provided with the gas-liquid channel outlet of one or more turnover liquid or gas at the patient end of described sheath.
Further, be provided with in the equipment end of described sheath check valve or the sealing-plug of closing or open described gas-liquid channel import.
Further, be provided with the endoscopic observation window corresponding with described endoscope path way at the patient end of described sheath.
Further, described endoscopic observation window is the endoscopic observation window through antifog processing.
Further, the buckle connected mode of described sheath and described anorectal endoscope is anti-reusable one-off card buckle structure.
Further, described sheath body is cylindricality or arc.
According to human anatomic structure, human body anorectal is made up of parts such as anal canal, rectum, sigmoid colon, large intestines, the wherein about 3-5cm of anal canal, the about 12-15cm of rectum, the about 25-40cm of sigmoid colon, therefore high-order rectum and the straight second interface blind area that normally anus inspection, rectal touch, anoscope direct-view check.So, this utility model is according to above-mentioned organization of human body, is that 8-30 centimetre, external diameter are 3-25 millimeter by the length of sheath body, so just can go deep into easily observing in body blind area, and this suitable size can also facilitate doctor to hold the degree of entering, reduce patient's misery.
This utility model sheath use time, be sleeved in the endoscope main body of anorectal endoscope, endoscope main body extend in endoscope path way, can be very fast by buckle mode sheath and anorectal endoscope are linked together.The design of this utility model sheath band buckle, play both fixing interior interconnect functions of advising mirror and sheath, thereby endoscope being loaded onto enter body cavities after sheath can not get loose, safer, can realize again effect for convenience detach, play even if desired and prevent disposable sheath reusable object again.
This utility model sheath and anorectal endoscope, for removably connecting, so this endoscope sheath can be reused and can sterilize, can be also disposable uses.
This utility model sheath enters human body parts except endoscope path way, can also be provided with other passages (instrument channel, gas-liquid channel) in addition, quantity, position can arrange as required, and coming round in the natural duct of these passages and human body, and then facilitates doctor to perform the operation or treat.
This utility model can carry out antifog processing at the patient end observation window of endoscope path way, is beneficial to doctor and observes the position that occurs disease.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model sheath;
Fig. 2 is Fig. 1 left view, i.e. the structural representation of this utility model sheath equipment end;
Fig. 3 is Fig. 1 right view, i.e. the structural representation of this utility model sheath patient end;
Fig. 4 is a kind of buckle structure schematic diagram of the present utility model;
Fig. 5 is the another kind of buckle structure schematic diagram of this utility model.
In figure:
1, sheath body
11, equipment end 12, patient end
2A, endoscope path way import 2B, endoscopic observation window
3A, instrument channel import 3B, instrument channel outlet
4A, gas-liquid channel import 4B, gas-liquid channel outlet
5, sealing-plug 6, sheath buckle
6A, endoscope's shell fastener matching structure
The specific embodiment
In order to understand fully the purpose of this utility model, feature and effect, below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is described further.
The utility model discloses a kind of Novel anorectal endoscopy sheath, described anorectal endoscope comprises the endoscope main body that enters human body, in described sheath, be provided with the endoscope path way that holds described endoscope main body, described sheath is removably connected in described anorectal endoscope, and described sheath is that buckle is connected with the connected mode of described anorectal endoscope.
As shown in Figure 1, this sheath comprises the sheath body 1 that enters human body, and the left end in its figure is equipment end 11, and so-called equipment end refers to this one end with endoscope's assembling, right-hand member in its figure is patient end 12, and so-called patient end refers to and this one end contacting in patient body.Wherein, the length L 1 of sheath body 1 is 8-30 centimetre, and the external diameter R1 of sheath body 1 is 3-25 millimeter, to meet the anatomical structure of human body anorectal, go deep into easily observing in body blind area, and this suitable size can also facilitate doctor to hold the degree of entering, reduce patient's misery.
As shown in Figures 2 and 3, be provided with the instrument channel import 3A of one or more turnover apparatuses in the equipment end 11 of described sheath, (passage is in sheath body 1 in described sheath, to be also provided with one or more instrument channel that pass in and out apparatuses, not shown), be provided with the instrument channel outlet 3B of one or more turnover apparatuses at the patient end 12 of described sheath, so that doctor's operation.As shown in Figures 2 and 3, be provided with check valve or the sealing-plug 5 of closing or open described instrument channel import 3A in the equipment end 11 of described sheath, prevent people's in-vivo tissue and extraneous unnecessary exchanging to close this passage in the time not using.
As shown in Figures 2 and 3, be provided with the gas-liquid channel import 4A of one or more turnover liquid or gas in the equipment end 11 of described sheath, (passage is in sheath body 1 in described sheath, to be also provided with one or more gas-liquid channels that pass in and out liquid or gas, not shown), be provided with the gas-liquid channel outlet 4B of one or more turnover liquid or gas at the patient end 12 of described sheath, so that doctor struts to intestinal input gas, intestinal wall is convenient to be observed or disease sites is implemented to Drug therapy flushing etc.As shown in Figures 2 and 3, be provided with check valve or the sealing-plug 5 of closing or open described gas-liquid channel import in the equipment end 11 of described sheath, prevent people's in-vivo tissue and extraneous unnecessary exchanging to close this passage in the time not using.
It should be noted that, this utility model includes but not limited to above-mentioned passage, can also comprise other passages in addition, and quantity, position can arrange as required, comes round in the natural duct of these passages and human body.These are all protection domains of the present utility model.
As shown in Figure 3, be provided with the endoscopic observation window 2B corresponding with endoscope path way (passage is in sheath body 1, not shown) at the patient end 12 of described sheath, be certainly provided with endoscope path way import 2A in the equipment end 11 of sheath as shown in Figure 2.
Certainly, this utility model can carry out antifog processing at the patient end observation window of endoscope path way, is beneficial to doctor and clearly observes the position that occurs disease.
For for convenience detach, this utility model sheath has selected buckle to be connected with the connected mode of anorectal endoscope.As shown in Figure 4, be a kind of buckle structure of the present embodiment, directly sheath buckle 6 is buckled on the boss of the shell fastener matching structure 6A of endoscope, both are connected together mutually by the occlusion structure cooperatively interacting in figure.As shown in Figure 5, for the another kind of buckle structure of the present embodiment, directly by 6 mouthfuls of sheath buckles in the frame of the shell fastener matching structure 6A of endoscope, be sheath buckle 6 as projection fixed frames through the upper hollow out of the shell fastener matching structure 6A of endoscope, and then the two is linked together.It should be noted that, this utility model includes but not limited to above-mentioned two kinds of structures, and other structures that facilitate clamping are all protection domains of the present utility model.
Wherein, in order further to improve the wholesomeness that uses sheath, the buckle connected mode of sheath and anorectal endoscope can be anti-reusable one-off card buckle structure, such as sheath buckle 6 is sticked into after fastener matching structure 6A, to be taken out just disconnectedly such as sheath buckle 6 is removed, and then this sheath can not be reused again.
Wherein, the sheath body 1 that this enforcement is selected is cylindricality or arc.It should be noted that, this utility model protection but be not limited to above-mentioned two kinds of shapes, other are any conveniently enters but the structure that do not injure human body is all protection domain of the present utility model.
More than describe preferred embodiment of the present utility model in detail, should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technical staff in the art according to this utility model design on prior art basis by logical analysis, reasoning or according to the available technical scheme of limited experiment, all should be among the determined protection domain of these claims.
Claims (9)
1. a Novel anorectal endoscopy sheath, described anorectal endoscope comprises the endoscope main body that enters human body, it is characterized in that:
In described sheath, be provided with the endoscope path way that holds described endoscope main body;
Described sheath is removably connected in described anorectal endoscope, and described sheath is that buckle is connected with the connected mode of described anorectal endoscope;
Described sheath comprises the sheath body that enters human body, and the length of described sheath body is 8-30 centimetre, and the external diameter of described sheath body is 3-25 millimeter.
2. Novel anorectal endoscopy sheath according to claim 1, is characterized in that:
Be provided with the instrument channel import of one or more turnover apparatuses in the equipment end of described sheath;
In described sheath, be also provided with the instrument channel of one or more turnover apparatuses;
Be provided with the instrument channel outlet of one or more turnover apparatuses at the patient end of described sheath.
3. Novel anorectal endoscopy sheath according to claim 2, is characterized in that:
Be provided with check valve or the sealing-plug of closing or open described instrument channel import in the equipment end of described sheath.
4. Novel anorectal endoscopy sheath according to claim 1, is characterized in that:
Be provided with the gas-liquid channel import of one or more turnover liquid or gas in the equipment end of described sheath;
In described sheath, be also provided with the gas-liquid channel of one or more turnover liquid or gas;
Be provided with the gas-liquid channel outlet of one or more turnover liquid or gas at the patient end of described sheath.
5. Novel anorectal endoscopy sheath according to claim 4, is characterized in that:
Be provided with check valve or the sealing-plug of closing or open described gas-liquid channel import in the equipment end of described sheath.
6. Novel anorectal endoscopy sheath according to claim 1, is characterized in that:
Be provided with the endoscopic observation window corresponding with described endoscope path way at the patient end of described sheath.
7. Novel anorectal endoscopy sheath according to claim 6, is characterized in that:
Described endoscopic observation window is the endoscopic observation window through antifog processing.
8. Novel anorectal endoscopy sheath according to claim 1, is characterized in that:
The buckle connected mode of described sheath and described anorectal endoscope is anti-reusable one-off card buckle structure.
9. according to the Novel anorectal endoscopy sheath described in claim 1 to 8 any one, it is characterized in that:
Described sheath body is cylindricality or arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687476.8U CN203597936U (en) | 2013-11-01 | 2013-11-01 | Novel anorectum endoscope sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687476.8U CN203597936U (en) | 2013-11-01 | 2013-11-01 | Novel anorectum endoscope sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203597936U true CN203597936U (en) | 2014-05-21 |
Family
ID=50710647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320687476.8U Expired - Lifetime CN203597936U (en) | 2013-11-01 | 2013-11-01 | Novel anorectum endoscope sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203597936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073687A (en) * | 2016-08-16 | 2016-11-09 | 江苏瑞上医疗器械有限公司 | Anorectal intubates |
| CN109349995A (en) * | 2018-11-20 | 2019-02-19 | 杭州市第人民医院 | A kind of anorectal endoscope protection cover |
-
2013
- 2013-11-01 CN CN201320687476.8U patent/CN203597936U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073687A (en) * | 2016-08-16 | 2016-11-09 | 江苏瑞上医疗器械有限公司 | Anorectal intubates |
| CN109349995A (en) * | 2018-11-20 | 2019-02-19 | 杭州市第人民医院 | A kind of anorectal endoscope protection cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |