CN111184501A - Auxiliary bag for colonoscope - Google Patents

Auxiliary bag for colonoscope Download PDF

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Publication number
CN111184501A
CN111184501A CN202010121770.7A CN202010121770A CN111184501A CN 111184501 A CN111184501 A CN 111184501A CN 202010121770 A CN202010121770 A CN 202010121770A CN 111184501 A CN111184501 A CN 111184501A
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CN
China
Prior art keywords
main body
channel
rear end
wall
bag
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010121770.7A
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Chinese (zh)
Inventor
张桂信
尚东
代娓
宋媛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
First Affiliated Hospital of Dalian Medical University
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First Affiliated Hospital of Dalian Medical University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by First Affiliated Hospital of Dalian Medical University filed Critical First Affiliated Hospital of Dalian Medical University
Priority to CN202010121770.7A priority Critical patent/CN111184501A/en
Publication of CN111184501A publication Critical patent/CN111184501A/en
Pending legal-status Critical Current

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    • 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
    • A61B1/012—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 characterised by internal passages or accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
    • A61F5/4404—Details or parts
    • A61F5/4408—Means for securing receptacles or bags to the body otherwise than by adhesives, e.g. belts, straps or harnesses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
    • A61F5/451—Genital or anal receptacles

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The invention discloses a colonoscope auxiliary bag, which comprises a main body, wherein a sewage discharge channel and a colonoscope channel are arranged in the main body, and the sewage discharge channel is communicated with a collecting bag arranged at the rear end of the main body; the outer wall of the front part of the main body is provided with an external air bag, an inflation channel I communicated with the external air bag is arranged in the main body, and when the main body enters an anus, the external air bag inflates; an inner air bag is arranged on the inner wall of the front part of the sewage discharge channel, an inflation channel II communicated with the inner air bag is arranged in the main body, and after the inner air bag is inflated, the inner air bag seals the sewage discharge channel. The auxiliary bag provided by the invention ensures that the excrement of medical personnel cannot leak in the inspection process, and provides a clean inspection environment. The outer bag serves on the one hand for fixing and on the other hand prevents lateral discharge of the excrement during the inflation test.

Description

Auxiliary bag for colonoscope
Technical Field
The invention relates to an auxiliary bag, in particular to a colonoscope auxiliary bag.
Background
Currently, colonoscopes are commonly used fiberscopes in clinic. By inserting the tube through the anus and checking it backwards and downwards, the rectum, sigmoid colon, descending colon, transverse colon, ascending colon and cecum, as well as a small segment of small intestine (ileocecal end) connected to the large intestine, intestinal lesions can be clearly detected and treated. However, after the colonoscopy is completed, when the colonoscope is drawn out, some excrement is often taken out from the colon of the patient, so that the environment is polluted, and meanwhile, the mood of the patient is influenced by the odor. In some painless enteroscopy, the anal sphincter may fail due to anesthesia, and the internal examination environment is not sealed and the gas-filled examination cannot be performed.
Disclosure of Invention
In accordance with the technical problem set forth above, a colonoscope accessory bag is provided.
The technical means adopted by the invention are as follows:
a colonoscope auxiliary bag comprises a main body, wherein a sewage draining channel and an enteroscope channel are arranged in the main body, two ends of the sewage draining channel and two ends of the enteroscope channel are respectively arranged at the front end and the rear end of the main body, and the rear end of the sewage draining channel is bent downwards and is communicated with a collecting bag arranged at the rear end of the main body;
the outer wall of the front part of the main body is provided with an external air bag, an inflation channel I is arranged in the main body, the front end of the inflation channel I is communicated with the external air bag, the rear end of the inflation channel I is arranged at the rear end of the main body and is communicated with an inflation port I arranged on the outer wall of the rear end of the main body, and an air passage switch I for closing or opening the inflation channel I is arranged on the outer wall of the rear end of the main body; when the front part of the main body penetrates into the anus, the external air bag is inflated, when the front part of the main body enters into the anus, the air passage switch I is opened, the syringe is communicated with the inflation port I, the external air bag is expanded, the external air bag is tightly attached to the rectal wall, on one hand, the fixing effect is achieved, and on the other hand, excrement is prevented from flowing out from the side surface during inflation inspection.
An inner air bag is arranged on the inner wall of the front part of the sewage discharge channel, an inflation channel II is arranged in the main body, the front end of the inflation channel II is communicated with the inner air bag, the rear end of the inflation channel II is arranged at the rear end of the main body and is communicated with an inflation port II arranged on the outer wall of the rear end of the main body, an air passage switch II for closing or opening the inflation channel II is arranged on the outer wall of the rear end of the main body, when the inspection environment is closed due to inflation inspection, the inner air bag can be inflated, and after the inner air bag is inflated, the inner air bag closes the sewage discharge channel; when the toilet is flushed and cleaned or excrement exists, the air passage switch II can be opened, air in the inner air bag is pumped out by the injector, and the excrement can flow out of the sewage discharge passage.
The front end and the rear end of the enteroscope channel are both provided with one-way switches formed by a plurality of valve structures. The one-way only allows one-sided opening, the colonoscope opens upon penetration and closes automatically upon withdrawal, preventing carry-over of fecal matter. The valve structures may be two-valve, three-valve, four-valve, and multi-valve structures.
The waistband is fixed with a fixing band capable of adjusting the tightness degree, two ends of the fixing band are respectively fixedly connected with the waistband, and the outer wall of the rear portion of the main body is rotatably connected with the middle of the fixing band through a positioning ring. The elasticity of the waistband is adjustable, the waistband can be used as a standby means for preventing the main body from falling off after anaesthetizing, the main body can rotate for 360 degrees through the positioning ring in a fixed state of the waistband, so that the collecting bag is in a direction which is favorable for collecting excrement when the body position is adjusted. The tightness of the fixing belt can be adjusted to ensure that the main body does not fall off in the operation process.
The front part of the main body is made of silica gel, and the rear part of the main body is made of hard medical plastic. The hardness of the silica gel is preferably not to block the penetration of the enteroscope, and the positioning ring can be fixed by hard medical plastic.
The front inner wall of the enteroscope channel is provided with an elastic silica gel ring, and the elastic silica gel ring is positioned at the rear side of the one-way switch arranged at the front end of the enteroscope channel. The elastic silica gel ring can be tightly attached to the colonoscope, plays a role in sealing, is favorable for keeping the inspection environment airtight, and does not influence the normal operation of the colonoscope.
The collecting bag is provided with a curing agent bag. The package of the curing agent bag is dissolved in water, and the curing agent can absorb water to cure excrement after being exposed.
The inner wall of the enteroscope channel is provided with a water absorbing layer. A small amount of liquid attached when the enteroscope is pulled out can be absorbed by the water absorption layer and cannot be taken out along with the enteroscope.
The invention has the following advantages:
1. the device is convenient to use and simple in structure.
2. The internal excrement of patient can flow through the sewage pipes to fall into and collect the bag, have proper amount curing agent package in the bag, guarantee that medical personnel's excrement can not reveal in the inspection process, provide a clean clear inspection environment.
3. The outer bag serves on the one hand for fixing and on the other hand prevents lateral discharge of the excrement during the inflation test.
For the above reasons, the present invention can be widely applied to the fields of enteroscopy and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a colonoscope accessory bag configuration in accordance with an embodiment of the present invention.
FIG. 2 is a side view of the body in an embodiment of the invention (with the outer bladder not inflated).
Figure 3 is a side view of the body (with the outer bladder inflated) in an embodiment of the present invention.
FIG. 4 is a front view of the main body (with the outer bladder inflated) in an embodiment of the present invention.
Fig. 5 is a sectional view taken along line a-a in fig. 4.
Fig. 6 is a sectional view taken along line B-B in fig. 4.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, a colonoscope assisting bag comprises a main body 1, wherein a sewage draining channel 11 and an enteroscope channel 12 are arranged in the main body 1, two ends of the sewage draining channel 11 and two ends of the enteroscope channel 12 are respectively arranged at the front end and the rear end of the main body 1, and the rear end of the sewage draining channel 11 is bent downwards and is communicated with a collecting bag 2 arranged at the rear end of the main body 1;
the outer wall of the front part of the main body 1 is provided with an external air bag 3, an inflation channel I31 is arranged in the main body 1, the front end of the inflation channel I31 is communicated with the external air bag 3, the rear end of the inflation channel I31 is arranged at the rear end of the main body 1 and is communicated with an inflation port I32 arranged on the outer wall of the rear end of the main body 1, and the outer wall of the rear end of the main body 1 is provided with an air passage switch I33 for closing or opening the inflation channel I31;
an inner airbag 4 is arranged on the inner wall of the front part of the sewage discharge channel 11, an inflation channel II 41 is arranged in the main body 1, the front end of the inflation channel II 41 is communicated with the inner airbag 4, the rear end of the inflation channel II 41 is arranged at the rear end of the main body 1 and is communicated with an inflation port II 42 arranged on the outer wall of the rear end of the main body 1, an air passage switch II 43 for closing or opening the inflation channel II 41 is arranged on the outer wall of the rear end of the main body 1, and when the inner airbag 4 is inflated, the inner airbag 4 closes the sewage discharge channel 11;
the front and rear ends of the enteroscope channel 12 are each provided with a one-way switch 5 formed by a plurality of valve structures 51.
Still include the waistband 6 of adjustable elasticity degree, be fixed with the fixed band 61 that can adjust the elasticity degree on the waistband 6, the both ends of fixed band 61 respectively with waistband 6 fixed connection, the rear portion outer wall of main part 1 pass through the holding ring 62 with the middle part of fixed band 61 is rotated and is connected.
The front part of the main body 1 is made of silica gel, and the rear part of the main body 1 is made of hard medical plastic.
An elastic silica gel ring 7 is arranged on the inner wall of the front part of the enteroscope channel 12, and the elastic silica gel ring is positioned at the rear side of the one-way switch 5 arranged at the front end of the enteroscope channel 12.
The collection bag 2 has a curing agent pack 21 therein.
The inner wall of the enteroscope channel 12 is provided with a water absorbing layer.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (6)

1. A colonoscope auxiliary bag is characterized by comprising a main body, wherein a sewage discharge channel and an enteroscope channel are arranged in the main body, two ends of the sewage discharge channel and two ends of the enteroscope channel are respectively arranged at the front end and the rear end of the main body, and the rear end of the sewage discharge channel is bent downwards and is communicated with a collecting bag arranged at the rear end of the main body;
the outer wall of the front part of the main body is provided with an external air bag, an inflation channel I is arranged in the main body, the front end of the inflation channel I is communicated with the external air bag, the rear end of the inflation channel I is arranged at the rear end of the main body and is communicated with an inflation port I arranged on the outer wall of the rear end of the main body, and an air passage switch I for closing or opening the inflation channel I is arranged on the outer wall of the rear end of the main body;
an inner air bag is arranged on the inner wall of the front part of the sewage draining channel, an inflation channel II is arranged in the main body, the front end of the inflation channel II is communicated with the inner air bag, the rear end of the inflation channel II is arranged at the rear end of the main body and is communicated with an inflation port II arranged on the outer wall of the rear end of the main body, an air passage switch II for closing or opening the inflation channel II is arranged on the outer wall of the rear end of the main body, and after the inner air bag is inflated, the inner air bag closes the sewage draining channel;
the front end and the rear end of the enteroscope channel are both provided with one-way switches formed by a plurality of valve structures.
2. A colonoscope accessory bag according to claim 1, wherein: the waistband is fixed with a fixing band capable of adjusting the tightness degree, two ends of the fixing band are respectively fixedly connected with the waistband, and the outer wall of the rear portion of the main body is rotatably connected with the middle of the fixing band through a positioning ring.
3. A colonoscope accessory bag according to claim 1, wherein: the front part of the main body is made of silica gel, and the rear part of the main body is made of hard medical plastic.
4. A colonoscope accessory bag according to claim 1, wherein: the front inner wall of the enteroscope channel is provided with an elastic silica gel ring, and the elastic silica gel ring is positioned at the rear side of the one-way switch arranged at the front end of the enteroscope channel.
5. A colonoscope accessory bag according to claim 1, wherein: the collecting bag is provided with a curing agent bag.
6. A colonoscope accessory bag according to claim 1, wherein: the inner wall of the enteroscope channel is provided with a water absorbing layer.
CN202010121770.7A 2020-02-26 2020-02-26 Auxiliary bag for colonoscope Pending CN111184501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010121770.7A CN111184501A (en) 2020-02-26 2020-02-26 Auxiliary bag for colonoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010121770.7A CN111184501A (en) 2020-02-26 2020-02-26 Auxiliary bag for colonoscope

Publications (1)

Publication Number Publication Date
CN111184501A true CN111184501A (en) 2020-05-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010121770.7A Pending CN111184501A (en) 2020-02-26 2020-02-26 Auxiliary bag for colonoscope

Country Status (1)

Country Link
CN (1) CN111184501A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113598697A (en) * 2021-08-04 2021-11-05 广东海纳国同医疗科技有限公司 Enteroscope tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113598697A (en) * 2021-08-04 2021-11-05 广东海纳国同医疗科技有限公司 Enteroscope tube

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