CN208988833U - A kind of band ultra-fine scope of air bag for colonoscopy - Google Patents
A kind of band ultra-fine scope of air bag for colonoscopy Download PDFInfo
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- CN208988833U CN208988833U CN201821325054.5U CN201821325054U CN208988833U CN 208988833 U CN208988833 U CN 208988833U CN 201821325054 U CN201821325054 U CN 201821325054U CN 208988833 U CN208988833 U CN 208988833U
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- air bag
- shank
- gas tube
- air
- group
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Abstract
The utility model discloses a kind of band ultra-fine scopes of air bag for colonoscopy comprising shank, the first air bag group and inflatable component；Shank one end is working tips, and shank is equipped with scale；First air bag group is close to working tips comprising multiple first air bags, each first air bag are spaced apart along shank length direction, and the first air bag is removably wrapped on shank；Inflatable component is located at the one end of shank far from working tips；Inflatable component includes air pump, four-way and the first gas tube, and four-way has an entrance and three outlets, and each outlet is equipped with a rotary switch；Air pump is connected to entrance, first gas tube one end and a wherein outlet, and the other end sequentially passes through each first air bag and inserts in the first air bag of working tips, offers the first injection well on the side wall that the first gas tube is located in the first air bag.The contact surface of itself and enteric cavity can be increased after the inflation of the first air bag of the utility model, to increase frictional force, be conducive to release button loop.
Description
Technical field
The utility model relates to medical instruments fields, and in particular to a kind of band ultra-fine scope of air bag for colonoscopy.
Background technique
Scope for colonoscopy is most important tool in colonic diseases screening and diagnosis, can look at total colectomy straight and seek
It brings vexation on oneself and carries out biopsy after stove, endoscopic minimally-invasive treatment can also be carried out, be widely used to clinic at present, the diagnosis to colonic diseases
It is of great significance with treatment.
The length of human body total colectomy about 80cm in the case where keeping enteric cavity to shorten, up to 2m in the case of stretching, extension.It is interminable
Enteron aisle tortuous fold back in limited abdominal cavity forms different angles, and enteric cavity shrinkage, and knee is narrow, and endoscopic technician needs
Chamber is sought into mirror, and shorten cut-off could smoothly reach terminal, completes the observation to total colectomy.It is used at present to be examined for colon
The scope diameter about 12-14mm looked into, shank needs to form narrow gap after distortion fold back when encountering enteric cavity distortion fold back,
It locally will form larger pressure to intestinal wall first when into mirror, secondly into mirror process button loop easy to form, the formation of button loop hinders the later period
Smoothly into mirror, it is therefore desirable to be released and be fastened with a rope, string, etc. by operations such as circumgyration stretches.This process brings very big discomfort and enteron aisle to wear to patient
Hole, tearing, the main inducing of the multiple complications such as Mesenteric Damages due, other than the qualification of operator and gimmick, scope it is straight
Diameter and hardness are also important influence factor.Therefore thinner, softer scope, which can overcome, is commonly used for colonoscopy scope
Disadvantage.Currently, there was only 5mm for the ultra-fine scope diameter of stomach inspection, have shown that diameter is small, shank in stomach inspection
Soft advantage brings more comfortable experience to patient.But this ultra-fine scope can not be suitable for intestinal inspection, because of intestinal inspection
Middle cut-off shorten and solution button loop process need scope and enteric cavity to have certain contact surface and formed certain frictional force with drive enteric cavity with
Scope is mobile, and the tiny diameter of the ultra-fine scope for being used for stomach inspection and soft shank are unable to reach above-mentioned requirements.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide one kind be conducive to cut-off shorten and
Release the band ultra-fine scope of air bag for colonoscopy of button loop.
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of band air bag for colonoscopy is super
Thin scope comprising:
Shank, one end are working tips, and the shank is equipped with scale；
First air bag group, close to the working tips comprising multiple first air bags, each first air bag is described in
Shank length direction is spaced apart, and first air bag is removably wrapped on the shank；
Inflatable component is located at the one end of shank far from the working tips；The inflatable component include air pump, four-way and
First gas tube, the air pump are equipped with the air gauge of pressure protection, and the four-way has an entrance and three outlets, often
One outlet is equipped with a rotary switch；The air pump is connected to the entrance, first gas tube one end with wherein
One outlet, and the other end sequentially passes through each first air bag and inserts in described first close to the working tips
In air bag, the first injection well is offered on the side wall that first gas tube is located in first air bag；
Multiple LED light, multiple LED light are set to the first gas tube position along the first gas tube length direction interval
In on the side wall outside first air bag.
Further, first air bag is bundled on the shank by the first rubber band.
Further, the ultra-fine scope further includes the second air bag group, the second air bag group and the working end position
In the first air bag group two sides；The second air bag group includes multiple second air bags, and each second air bag is along the shank
Length direction is spaced apart, and second air bag is removably wrapped on the shank；The inflatable component further includes second
Gas tube, second gas tube one end is connected to the one outlet in outlet described in other two, and the other end sequentially passes through
Each second air bag simultaneously inserts in second air bag close to the working tips, and second gas tube is located at described the
The second injection well is offered on side wall in two air bags.
Further, second air bag is bundled on the shank by the second rubber band.
Further, the ultra-fine scope further includes third air bag group, the third air bag group and the first air bag group
Positioned at the second air bag group two sides；The third air bag group includes multiple third air bags, and each third air bag is along the mirror
Body length direction is spaced apart, and the third air bag is removably wrapped on the shank；The inflatable component further includes
Another outlet in three gas tubes, third gas tube one end and other two described outlet, and the other end is successively
It across each third air bag and inserts in the third air bag of the working tips, the third gas tube is located at institute
It states and offers third injection well on the side wall in third air bag.
Further, the third air bag is bundled on the shank by third rubber band.
Compared with the prior art, the advantages of the utility model are:
The utility model carries out charge and discharge to the first air bag by the way that the first air bag group and inflatable component, air pump are arranged on shank
Gas can increase its contact surface and radial dimension with enteric cavity after the inflation of the first air bag, to increase frictional force, be conducive into
It drives enteric cavity with the movement of ultra-fine scope when mirror, is conducive to cut-off and shortens and release button loop, avoid the laggard mirror of knot button loop difficult and complication
Occur；First air bag deflation after-contraction, the ultra-fine tiny shank of scope is stimulated enteron aisle and wound is small, when into mirror patient's pain it is small,
Few intercurrent disease.
Detailed description of the invention
Fig. 1 is the band ultra-fine scope structural schematic diagram of air bag provided by the embodiment of the utility model for colonoscopy.
In figure: 1, shank；10, working tips；2, the first air bag group；20, the first air bag；3, inflatable component；30, air pump；
300, air gauge；31, four-way；310, rotary switch；32, the first gas tube；33, the first injection well；34, the second gas tube；
35, the second injection well；36, third gas tube；37, third injection well；4, the first rubber band；5, the second air bag group；50, the second gas
Capsule；6, the second rubber band；7, third air bag group；70, third air bag；8, third rubber band；9, LED light.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Shown in Figure 1, the utility model embodiment provides a kind of band ultra-fine scope of air bag for colonoscopy, packet
Include shank 1, the first air bag group 2 and inflatable component 3；Wherein one end of shank 1 is working tips 10, and shank 1 is equipped with scale, is used
In judging distance and positioning；First air bag group 2 is close to working tips 10 comprising multiple first air bags 20, each first air bag 20
It is spaced apart along 1 length direction of shank, the first air bag 20 is removably wrapped on shank 1；It is remote that inflatable component 3 is located at shank 1
One end from working tips 10；Inflatable component 3 includes air pump 30, four-way 31 and the first gas tube 32, and four-way 31 has one and enters
Mouth and three outlets, each outlet are equipped with a rotary switch 310, and three outlets are respectively by corresponding rotary switch 310
Opening and closing；Air pump 30 is connected to the entrance of air pump 30,32 one end of the first gas tube and a wherein outlet, and the other end is successively
It across each first air bag 20 and inserts in the first air bag 20 of working tips 10, the first gas tube 32 is located at the first air bag 20
The first injection well 33 is offered on interior side wall.
The utility model on shank 1 by being arranged the first air bag group 2 and inflatable component 3, and air pump 30 is to the first air bag 20
Inflation/deflation is carried out, its contact surface and radial dimension with enteric cavity can be increased after the inflation of the first air bag 20, to increase friction
Power is conducive to drive enteric cavity mobile with ultra-fine scope, is conducive to cut-off and shortens and release button loop, avoids knot laggard mirror of fastening with a rope, string, etc. difficult and simultaneously
Send out disease；First air bag, 20 deflation after-contraction, the ultra-fine tiny shank of scope is stimulated enteron aisle and wound is small, patient's pain when into mirror
Bitter small, few intercurrent disease.
Shown in Figure 1, the first air bag 20 is bundled on shank 1 by the first rubber band 4, and the first rubber band 4 can be used
It is multiple；Further, it is also possible to which double-sided adhesive is arranged on the first air bag 20, it is fixed by double-sided adhesive.
Shown in Figure 1, ultra-fine scope further includes the second air bag group 5, and the second air bag group 5 is located at first with working tips 10
2 two sides of air bag group；Second air bag group 5 includes multiple second air bags 50, and each second air bag 50 is along 1 length direction interval of shank point
Cloth, the second air bag 50 are removably wrapped on shank 1；Inflatable component 3 further includes the second gas tube 34, the second gas tube 34 1
It holds and is connected to the one outlet in other two outlet, and the other end sequentially passes through each second air bag 50 and inserts in close to working end
In second air bag 50 in portion 10, the second injection well 35 is offered on the side wall that the second gas tube 34 is located in the second air bag 50.
Shown in Figure 1, the second air bag 50 is bundled on shank 1 by the second rubber band 6, and the second rubber band 6 can be used
It is multiple；Further, it is also possible to which double-sided adhesive is arranged on the second air bag 50, it is fixed by double-sided adhesive.
Shown in Figure 1, ultra-fine scope further includes third air bag group 7, and third air bag group 7 and the first air bag group 2 are located at the
Two air bag groups, 5 two sides；Third air bag group 7 includes multiple third air bags 70, and each third air bag 70 is along 1 length direction interval of shank point
Cloth, third air bag 70 are removably wrapped on shank 1；Inflatable component 3 further includes third gas tube 36, third gas tube 36 1
End and another outlet in other two outlet, and the other end sequentially passes through each third air bag 70 and inserts in close to work
In the third air bag 70 of end 10, third injection well 37 is offered on the side wall that third gas tube 36 is located in third air bag 70.
Shown in Figure 1, third air bag 70 is bundled on shank 1 by third rubber band 8, and third rubber band 8 can be used
It is multiple；Further, it is also possible to which double-sided adhesive is arranged on third air bag 70, it is fixed by double-sided adhesive.
It is shown in Figure 1, the air gauge 300 of pressure protection is additionally provided on air pump 30, air gauge 300 detects three groups of air bags
Air pressure size in group, for example, turning off the first air bag group 2 and the corresponding rotary switch 310 of the second air bag group 5, air gauge 300 is just surveyed
Air pressure in three air bag group 7 of flow control, when reaching certain pressure, air pump 30 can issue pressure alarm automatically, can be certainly when reaching critical value
It is dynamic to deflate.
It is shown in Figure 1, in order to which when in use, the first gas tube 32 and the second gas tube 34 are preferably fixed, and subtract
Small whole radial dimension, the first gas tube 32 sequentially pass through third air bag group 7 and the second air bag group 5 and then wear the first gas
Capsule group 2, and the first gas tube 32 is located at not aperture in 50 internal side wall of third air bag 70 and the second air bag；Second gas tube 34
It initially passes through third air bag group 7 and then wears the second air bag group 5, and the second gas tube 34 is located in 70 internal side wall of third air bag
Not aperture；So that it is guaranteed that three groups of air bag groups can individually carry out inflation/deflation.
It is shown in Figure 1, it is equipped at intervals with along its length on the side wall that the first gas tube 32 is located at outside the first air bag 20
Multiple LED light 9.When the first gas tube 32 is also cross third air bag group 7 and the second air bag group 5, LED light 9 will not be arranged in
In third air bag 70 and the second air bag 50；LED light 9 can help operator judge into mirror position and prompt at button loop position,
The distance between LED light 9 and quantity can be set according to actual needs.
In addition, the utility model is not limited to the inspection of colon, for example apply also for small bowel examination.
The utility model is not limited to above embodiment, for those skilled in the art, not
Under the premise of being detached from the utility model principle, several improvements and modifications can also be made, these improvements and modifications are also considered as this reality
Within novel protection scope.The content being not described in detail in this specification belongs to well known to professional and technical personnel in the field
The prior art.
Claims (6)
1. a kind of band ultra-fine scope of air bag for colonoscopy, characterized in that it comprises:
Shank (1), one end are working tips (10), and the shank (1) is equipped with scale；
First air bag group (2), close to the working tips (10) comprising multiple first air bags (20), each first gas
Capsule (20) is spaced apart along the shank (1) length direction, and first air bag (20) is removably wrapped in the shank (1)
On；
Inflatable component (3) is located at the one end of shank (1) far from the working tips (10)；The inflatable component (3) includes gas
(30), four-way (31) and the first gas tube (32) are pumped, the air pump (30) is equipped with the air gauge (300) of pressure protection, institute
Four-way (31) are stated with an entrance and three outlets, each outlet is equipped with a rotary switch (310)；The air pump
(30) it is connected to the entrance, described first gas tube (32) one end and a wherein outlet, and the other end is successively worn
It crosses each first air bag (20) and inserts in first air bag (20) of the working tips (10), described first fills
The first injection well (33) are offered on the side wall that tracheae (32) is located in first air bag (20)；
Multiple LED light (9), multiple LED light (9) are set to this along the first gas tube (32) length direction interval and first fill
Tracheae (32) is located on the side wall of first air bag (20) outside.
2. as described in claim 1 for the band ultra-fine scope of air bag of colonoscopy, it is characterised in that: first air bag
(20) it is bundled on the shank (1) by the first rubber band (4).
3. as described in claim 1 for the band ultra-fine scope of air bag of colonoscopy, it is characterised in that: the ultra-fine scope is also
Including the second air bag group (5), the second air bag group (5) and the working tips (10) are located at the first air bag group (2) two
Side；The second air bag group (5) includes multiple second air bags (50), and each second air bag (50) is along the shank (1) length
Direction is spaced apart, and second air bag (50) is removably wrapped on the shank (1)；The inflatable component (3) is also wrapped
It including the second gas tube (34), described second gas tube (34) one end is connected to the one outlet in outlet described in other two, and
The other end sequentially passes through each second air bag (50) and inserts in second air bag (50) close to the working tips (10)
It is interior, the second injection well (35) are offered on the side wall that second gas tube (34) is located in second air bag (50).
4. as claimed in claim 3 for the band ultra-fine scope of air bag of colonoscopy, it is characterised in that: second air bag
(50) it is bundled on the shank (1) by the second rubber band (6).
5. as claimed in claim 3 for the band ultra-fine scope of air bag of colonoscopy, it is characterised in that: the ultra-fine scope is also
Including third air bag group (7), the third air bag group (7) and the first air bag group (2) are located at the second air bag group (5) two
Side；The third air bag group (7) includes multiple third air bags (70), and each third air bag (70) is along the shank (1) length
Direction is spaced apart, and the third air bag (70) is removably wrapped on the shank (1)；The inflatable component (3) is also wrapped
It includes third gas tube (36), another outlet in described third gas tube (36) one end and other two described outlet,
And the other end sequentially passes through each third air bag (70) and inserts in the third air bag close to the working tips (10)
(70) in, third injection well (37) are offered on the side wall that the third gas tube (36) is located in the third air bag (70).
6. as claimed in claim 5 for the band ultra-fine scope of air bag of colonoscopy, it is characterised in that: the third air bag
(70) it is bundled on the shank (1) by third rubber band (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821325054.5U CN208988833U (en) | 2018-08-14 | 2018-08-14 | A kind of band ultra-fine scope of air bag for colonoscopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821325054.5U CN208988833U (en) | 2018-08-14 | 2018-08-14 | A kind of band ultra-fine scope of air bag for colonoscopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208988833U true CN208988833U (en) | 2019-06-18 |
Family
ID=66798524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821325054.5U Expired - Fee Related CN208988833U (en) | 2018-08-14 | 2018-08-14 | A kind of band ultra-fine scope of air bag for colonoscopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208988833U (en) |
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2018
- 2018-08-14 CN CN201821325054.5U patent/CN208988833U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20210814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |