CN209332009U - A kind of anorectal endoscope protection cover - Google Patents
A kind of anorectal endoscope protection cover Download PDFInfo
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- CN209332009U CN209332009U CN201821909973.7U CN201821909973U CN209332009U CN 209332009 U CN209332009 U CN 209332009U CN 201821909973 U CN201821909973 U CN 201821909973U CN 209332009 U CN209332009 U CN 209332009U
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- shell
- air
- protection cover
- head
- endoscope protection
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Abstract
The utility model provides a kind of anorectal endoscope protection cover, belongs to medical instruments field.It is not a progressive to device of air and disinfection is difficult that it, which is solved existing, and when stopping inflation, the gas and intestinal juice for squeezing into patient's enteric cavity enter in device of air adverse current can occur, and such case has the hidden danger for causing cross-patient contamination.The problems such as; a kind of anorectal endoscope protection cover; connected including shell and with shell to device of air; it is provided in shell for the interior inner cavity peeping pipe and penetrating; shell is provided with gas ducting; one end of gas ducting is provided with air inlet, air inlet connect oriented enteric cavity inflation to device of air, air inlet and to being provided with check valve between device of air.The utility model has many advantages, such as to prevent intestinal juice backflow pollution to device of air.
Description
Technical field
The utility model belongs to medical instruments field, in particular to a kind of anorectal endoscope protection cover.
Background technique
Anorectal disease is common frdquently encountered disease, and it is straight that conventional anal intestine inspection is generally anus visual examination, rectal touch, anoscope
Inspection is looked into, and anal intestine endoscope belongs to one kind of medical endoscope, is mainly used for anus and intestinal inspection.Medical endoscope is one
Equipped with the tubular medical of light source, it can be checked and be treated under intuitive through the natural hole of human body.It is peeped in medical
The development of mirror technology substantially increases the accuracy of diagnosis and the validity for the treatment of.
Electronic proctoscope plays very important effect in Diagnosis of Rectal and anus lesion, and because simple and easy to do,
By the favor of patient and clinician.Generally it can be cased with protective case in the outside of electronic proctoscope, disposable protective case is
Component necessary to the inspection is completed, appear the visual field for expanding enteric cavity to gas and prevents cross-infection between patient.
Carry out electronic proctoscope check work when, per anum be inserted into electronic proctoscope after, squeeze to device of air by leather hose with
Disposable protective case distal end is connected from inlet squeezes into enteric cavity for air, expands enteric cavity sufficiently to appear intestines valve and mucosal disease
Become.
But in real work, because to device of air not being a progressive and disinfection difficulty, it has been found that stop inflation
When, adverse current can occur for the gas and intestinal juice for squeezing into patient's enteric cavity into in device of air.Such case causes cross-patient
The hidden danger of infection.
Summary of the invention
The purpose of this utility model is to provide a kind of anal intestine endoscope guarantor for the above-mentioned problems in the prior art
Sheath.
The purpose of this utility model can be realized by the following technical scheme: a kind of anorectal endoscope protection cover, feature
Be, connected including shell and with shell to device of air, be provided in the shell for the interior inner cavity peeping pipe and penetrating,
The shell is provided with gas ducting, and one end of the gas ducting is provided with air inlet, and the air inlet connects oriented intestines
Device of air is given in chamber inflation, the air inlet and to being provided with check valve between device of air.
Working principle of the utility model is: first will when medical staff needs the anal intestine with anal intestine endoscopy patient
Shell set peeps the outside of pipe inside, then inflates to device of air toward gas ducting, and gas unidirectional enters in enteric cavity, stops inflation
When, due to the presence of check valve, intestinal juice cannot countercurrently be polluted to device of air, can be used for multiple times to device of air, will not intersect dirt
Dye.
In a kind of above-mentioned anorectal endoscope protection cover, it is described to device of air include to feed channel and air bag, it is described
Connect with air bag to feed channel one end, it is described that the feed channel other end is given to connect with air inlet.
In a kind of above-mentioned anorectal endoscope protection cover, the check valve is located to air inlet close in feed channel
One end.
In a kind of above-mentioned anorectal endoscope protection cover, the shell is integrated with gas ducting, described
Gas ducting be located on the side wall of shell.
In a kind of above-mentioned anorectal endoscope protection cover, the shell and gas ducting are all made of flexible material system
At.
In a kind of above-mentioned anorectal endoscope protection cover, multiple hoops are arranged with outside the shell, the hoop is used
In restricted charging pipe expansion.
In a kind of above-mentioned anorectal endoscope protection cover, the inner cavity is divided into head and tail portion, inside peeps pipe from described
Tail portion be inserted into the head.
In a kind of above-mentioned anorectal endoscope protection cover, the internal diameter on the head is less than the outer diameter on the interior head for peeping pipe.
In a kind of above-mentioned anorectal endoscope protection cover, hangnail, the hangnail are provided on the inner wall on the head
One end connected with the inner wall on head, the other end of the hangnail is towards the head side of shell.
In a kind of above-mentioned anorectal endoscope protection cover, the hangnail surface is provided with anti-skid chequer.
Compared with prior art, the utility model has the advantage that
It, can be more to device of air 1. the utility model, due to the presence of check valve, intestinal juice cannot countercurrently be polluted to device of air
Secondary use, will not cross contamination.
2. the utility model shell is integrated with gas ducting, gas ducting is located on the side wall of shell.Shell
Flexible material is all made of with gas ducting to be made.Multiple hoops are arranged with outside shell, hoop is used for restricted charging pipe expansion.It is interior
Chamber is divided into head and tail portion, inside peeps pipe and is inserted into the head from tail portion.The internal diameter on head is less than the outer of the interior head for peeping pipe
Diameter.Hangnail is provided on the inner wall on head, one end of hangnail is connected with the inner wall on head, the head of the other end of hangnail towards shell
Portion side.Hangnail surface is provided with anti-skid chequer.It is peeped interior in pipe insertion shell, because the internal diameter on head is less than the interior head for peeping pipe
Outer diameter, within peep the head of pipe and strut the head of inner cavity, and because having hangnail on the inner wall on the head of inner cavity, set on hangnail
Be equipped with anti-skid chequer, increase shell and the interior friction for peeping pipe, when it is interior peep pipe and need to extract when, the head of inner cavity and endoscope head are solid
Fixed, shell other parts made of flexible material can be overturn, and the inner wall of shell becomes outer wall, and the outer wall of shell becomes inner wall, by
In endoscope-use in detection anal intestine, therefore shell can be stained with some excrement, but after shell overturning, excrement be wrapped in it is interior, in this way
Convenient clean, shell is cased with hoop, and in inflation, hoop limits the expansion of gas ducting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model anti-skid chequer.
In figure, 1, shell；2, device of air is given；3, inner cavity；4, gas ducting；5, air inlet；6, check valve；7, tracheae is given
Road；8, air bag；9, hoop；10, head；11, tail portion；12, hangnail.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1 and Figure 2, a kind of anorectal endoscope protection cover, including shell 1 and with the connection of shell 1 to device of air
2, it is provided with for the interior inner cavity 3 peeping pipe and penetrating in the shell 1, the shell 1 is provided with gas ducting 4, described to fill
One end of feed channel 4 is provided with air inlet 5, the air inlet 5 connect oriented enteric cavity inflation to device of air 2, the air inlet
Mouthfuls 5 and to being provided with check valve 6 between device of air 2.
It further describes in detail, includes to feed channel 7 and air bag 8 to device of air 2, described connects to 7 one end of feed channel and air bag 8
It connects, it is described to be connected to 7 other end of feed channel and air inlet 5.
It further describes in detail, check valve 6 is located to one end in feed channel 7 close to air inlet 5.
It further describes in detail, shell 1 is integrated with gas ducting 4, and the gas ducting 4 is located at the side of shell 1
On wall.
It further describes in detail, shell 1 and gas ducting 4 are all made of flexible material and are made.
It further describes in detail, multiple hoops 9 is arranged with outside shell 1, the hoop 9 is expanded for restricted charging pipeline 4.
It further describes in detail, inner cavity 3, which is divided, inside to be peeped pipe for head 10 and tail portion 11 and be inserted into the head from the tail portion 11
Portion 10.
It further describes in detail, the internal diameter on head 10 is less than the outer diameter on the interior head 10 for peeping pipe.
Further describe in detail, be provided with hangnail 12 on the inner wall on head 10, one end of the hangnail 12 and head 10 it is interior
Wall connection, the other end of the hangnail 12 is towards 10 side of the head of shell 1.
It further describes in detail, 12 surface of hangnail is provided with anti-skid chequer.
When medical staff needs the anal intestine with anal intestine endoscopy patient, under normal condition, 1 inner cavity 3 of shell is located at
Inside first overturns shell 1 other than head 10, and head 10 is not overturn, at this point, 3 a part of inner cavity is exposed to outside, so
One end of endoscope is inserted into afterwards in the head 10 of inner cavity 3, because the internal diameter on head 10 is less than the outer diameter on the interior head 10 for peeping pipe,
And shell 1 is made of flexible material, therefore the head 10 of endoscope struts the head 10 of inner cavity 3, then by other portions of shell 1
Divide inversion boot after endoscope, inner cavity 3 is internally positioned and surrounds endoscope, and then operator presses pressuring gasbag 8, and gas is to gas
Pipeline 7 enters in gas ducting 4, and due to the presence of check valve 6, the gas and intestinal juice for squeezing into patient's enteric cavity are when air bag 8 is sprung back
Adverse current will not occur to enter in air bag 8, can only unidirectionally inflate, intestinal juice cannot countercurrently pollute air bag 8, it is therefore prevented that cross contamination, because
It is also made of flexible material of gas ducting 4, therefore during inflation, gas ducting 4 can expand, and because of shell 1 and fill
Feed channel 4 is integrated, and gas ducting 4 is located on the side wall of shell 1.Therefore multiple hoops 9 are set outside shell 1, it is used to
Restricted charging pipeline 4 expands, and after endoscope use, stops inflation, then extracts endoscope, due to 1 inner cavity 3 of shell
Head 10 is provided with hangnail 12, and 12 surface of hangnail is provided with anti-skid chequer, when endoscope is extracted, hangnail 12 and endoscope
The friction on head 10 is bigger, and the internal diameter on 3 head 10 of inner cavity is less than the outer diameter on the interior head 10 for peeping pipe.Therefore when extracted, interior
3 head 10 of chamber is fixed with endoscope head 10, and shell 1 is slowly overturn with the extraction of endoscope, the excrement glued on 1 outer wall of shell
Just or intestinal juice is wrapped, and when the extraction of endoscope, and shell 1 is overturn, and the sliding greatly reduced between shell 1 and anal intestine rubs
It wipes, reduces the pain sensation of patient, after taking-up, excrement or intestinal juice are just wrapped, and it is convenient clean, it solves and is peeped in tradition extraction
When mirror, excrement or intestinal juice on shell 1 are easy to be dropped in outer, very antihygienic problem in withdrawal process.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein shell 1, to device of air 2, inner cavity 3, gas ducting 4, air inlet 5, check valve 6,
To terms such as feed channel 7, air bag 8, hoop 9, head 10, tail portion 11, hangnails 12, but the possibility using other terms is not precluded
Property.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as any
The additional limitation of one kind is all contrary to the spirit of the present invention.
Claims (10)
1. a kind of anorectal endoscope protection cover, which is characterized in that including shell (1) and with shell (1) connection to device of air
(2), it is provided in the shell (1) for the interior inner cavity (3) peeping pipe and penetrating, the shell (1) is provided with gas ducting
(4), one end of the gas ducting (4) is provided with air inlet (5), and gas is given in the oriented enteric cavity inflation of air inlet (5) connection
Device (2), the air inlet (5) and to being provided with check valve (6) between device of air (2).
2. a kind of anorectal endoscope protection cover according to claim 1, which is characterized in that described wraps to device of air (2)
It includes to feed channel (7) and air bag (8), described connects to feed channel (7) one end and air bag (8), described another to feed channel (7)
End and air inlet (5) connection.
3. a kind of anorectal endoscope protection cover according to claim 2, which is characterized in that the check valve (6) is located at
To one end on feed channel (7) close to air inlet (5).
4. a kind of anorectal endoscope protection cover according to claim 1, which is characterized in that the shell (1) and inflation
Pipeline (4) is integrated, and the gas ducting (4) is located on the side wall of shell (1).
5. a kind of anorectal endoscope protection cover according to claim 1, which is characterized in that the shell (1) and inflation
Pipeline (4) is all made of flexible material and is made.
6. a kind of anorectal endoscope protection cover according to claim 1, which is characterized in that be arranged with outside the shell (1)
Multiple hoops (9), the hoop (9) is for preventing gas ducting (4) from expanding.
7. a kind of anorectal endoscope protection cover according to claim 1, which is characterized in that the inner cavity (3) is divided into head
Portion (10) and tail portion (11) inside peep pipe and are inserted into the head (10) from the tail portion (11).
8. a kind of anorectal endoscope protection cover according to claim 7, which is characterized in that the internal diameter of the head (10) is small
Outer diameter in the interior head (10) for peeping pipe.
9. a kind of anorectal endoscope protection cover according to claim 7, which is characterized in that on the inner wall of the head (10)
It is provided with hangnail (12), one end of the hangnail (12) is connected with the inner wall of head (10), the other end of the hangnail (12)
Towards head (10) side of shell (1).
10. a kind of anorectal endoscope protection cover according to claim 9, which is characterized in that hangnail (12) surface is set
It is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821909973.7U CN209332009U (en) | 2018-11-20 | 2018-11-20 | A kind of anorectal endoscope protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821909973.7U CN209332009U (en) | 2018-11-20 | 2018-11-20 | A kind of anorectal endoscope protection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209332009U true CN209332009U (en) | 2019-09-03 |
Family
ID=67748709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821909973.7U Active CN209332009U (en) | 2018-11-20 | 2018-11-20 | A kind of anorectal endoscope protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209332009U (en) |
-
2018
- 2018-11-20 CN CN201821909973.7U patent/CN209332009U/en active Active
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