CN208911246U - It can be used for dilating sacculus under the scope of foreign body - Google Patents
It can be used for dilating sacculus under the scope of foreign body Download PDFInfo
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- CN208911246U CN208911246U CN201821042209.4U CN201821042209U CN208911246U CN 208911246 U CN208911246 U CN 208911246U CN 201821042209 U CN201821042209 U CN 201821042209U CN 208911246 U CN208911246 U CN 208911246U
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- utricule
- camera lens
- fixing sleeve
- foreign body
- dilating sacculus
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Abstract
The utility model discloses dilating sacculus under a kind of scope that can be used for foreign body, including camera lens fixing sleeve, support tube body, utricule and sheath.Camera lens fixing sleeve, suitable for being socketed with the camera lens head end of endoscope；Tube body is supported, is connected with camera lens fixing sleeve, including the hollow branch pipe in an inner cavity, and the end of the separate camera lens fixing sleeve in the branch pipe is equipped with transparent end；Utricule, suitable for expanse to prop up cavity, utricule is circumferentially around on the outside of branch pipe；And axial one end of utricule is connected with camera lens fixing sleeve, and the lateral wall of the axial other end and branch pipe of the utricule is connected；And sheath, it is suitable for utricule fluid injection or ventilation so that balloon inflation is expanded.
Description
Technical field
The utility model relates under intervention therapeutic apparatus technical field more particularly to a kind of scope that can be used for foreign body
Dilating sacculus.
Background technique
During the clamping of such as foreign body in esophagus, for example fishbone is laterally stuck in esophagus along the radial of esophagus, if
Fishbone is pulled out by force merely, such mode of operation can make the internal chamber wall of esophagus be injured by fishbone, caused by damage surface compared with
Greatly.Therefore in such cases it need design it is a kind of in esophagus convenient for being strutted and made to the position that fishbone card is set
The machinery that two ends of fishbone are detached from convenient for taking out fishbone from the internal chamber wall of esophagus.In medical industry, inside of human body
It it is similar to fishbone in natural cavity is stuck in such needs of esophagus and extend or the case where closure requires using can be by nature
The mechanical progress auxiliary operation that cavity is extended.
Utility model content
The purpose of the utility model is to provide dilating sacculus under a kind of scope that can be used for foreign body, with solve convenient for pair
The technical issues of natural cavity of human body is expanded.
Dilating sacculus is achieved in that under the scope that can be used for foreign body of the utility model
Dilating sacculus under a kind of scope can be used for foreign body, comprising: camera lens fixing sleeve, suitable for the camera lens with endoscope
Head end socket；
Tube body is supported, is connected with the camera lens fixing sleeve, including the hollow branch pipe in an inner cavity, and in the separate of the branch pipe
The end of camera lens fixing sleeve is equipped with transparent end；
Utricule, suitable for expanse to prop up cavity, the utricule is circumferentially around on the outside of the branch pipe；And it is described
Axial one end of utricule is connected with the camera lens fixing sleeve, and the lateral wall of the axial other end and the branch pipe of the utricule
It is connected；And
Sheath is suitable for the utricule fluid injection or ventilation so that balloon inflation is expanded.
In the utility model preferred embodiment, the camera lens fixing sleeve includes for the camera lens head end set with endoscope
The base portion and the alar part on the outside of the base portion connect；
The alar part is connected with the utricule；The base portion is connected with branch pipe；
The base portion has the hollow cavity body of a perforation.
In the utility model preferred embodiment, the base portion and alar part form L-type structure.
In the utility model preferred embodiment, the end that the alar part is connected with utricule is equipped with a becket；
The becket is connected with the utricule.
In the utility model preferred embodiment, the outer surface of the transparent end is coated with hydrophilic coating.
In the utility model preferred embodiment, the end of the portrait attachment fixing sleeve of the support tube body is set as being open
Shape.
In the utility model preferred embodiment, the arrival end of the sheath is equipped with one and is suitable for and liquid injection pipe or snorkel
Connected connector.
In the utility model preferred embodiment, the sheath passes through the camera lens fixing sleeve so that outlet end is protruded into
In utricule.
In the utility model preferred embodiment, the section of the structure after the balloon inflation expansion is in " apple " shape.
Using above-mentioned technical proposal, the utility model is with once the utility model has the advantages that can be used for for the utility model is different
Dilating sacculus under the scope that object takes out is made by the sacculus suitable for expanse for being suitable for being socketed on the camera lens head of endoscope
The expansion support role for the natural cavity of human body can be formed after obtaining balloon inflation expansion, consequently facilitating the mirror of endoscope
Head is checked.
Detailed description of the invention
Under contraction state of the Fig. 1 for dilating sacculus under the scope that can be used for foreign body of the embodiments of the present invention
Structural schematic diagram；
Under expansion state of the Fig. 2 for dilating sacculus under the scope that can be used for foreign body of the embodiments of the present invention
Structural schematic diagram；
Under expansion state of the Fig. 3 for dilating sacculus under the scope that can be used for foreign body of the embodiments of the present invention
Structural schematic diagram.
In figure: camera lens fixing sleeve 100, base portion 101, alar part 102, support tube body 200, branch pipe 201, transparent end 202, circle arc
Shape chamfering 205, utricule 300, sheath 400, becket 500, connector 600.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
Embodiment 1:
It please refers to and present embodiments provides dilating sacculus under a kind of scope that can be used for foreign body shown in 1 and Fig. 2, fit
When the expansion of human body natural's cavity, closure, specifically, the sacculus of the present embodiment includes suitable for the mirror with endoscope
Camera lens fixing sleeve 100 that head's end cap connects, the support tube body 200 being connected with camera lens fixing sleeve 100, suitable for expanse to prop up
The utricule 300 of cavity, and suitable for 300 fluid injection of utricule or ventilation so that the sheath 400 of 300 expanse of utricule.
Wherein, camera lens head end phase of the camera lens fixing sleeve 100 by the way of being such as, but not limited to threadedly coupled with endoscope
Even, convenient for dismounting sacculus from the camera lens head end of endoscope, support tube body 200, which uses, to be such as, but not limited to for such design
The mode of threaded connection is connected with camera lens fixing sleeve 100, and such design is so that utricule 300 is conveniently replaceable.The present embodiment design
Camera lens fixing head 100 and endoscope lens head end be detachably connected, and support tube body 200 and camera lens fixing sleeve 100
It is removable to be connected, for dismountable succession compares integrated attachment, has in production process and be convenient for assembly,
And the characteristic being conveniently replaceable in.
Tube body 200 is supported, including the hollow branch pipe 201 in an inner cavity, and in the separate camera lens fixing sleeve of the branch pipe 201
100 end is equipped with transparent end 202, and transparent end 202 is supported using transparent material, such to design not influence the mirror of endoscope
Image in head acquisition human body natural's cavity optionally supports the end of the portrait attachment fixing sleeve 100 of tube body 200 to be set as being open
Shape, it is also optional, support the end of the portrait attachment fixing sleeve 100 of tube body 200 to be set as transparent end 202, i.e., either openning shape is also
It is the uniform camera lens acquisition image for not influencing endoscope of transparent end 202.
Utricule 300 is circumferentially around set on 201 outside of branch pipe；And axial one end and camera lens fixing sleeve 100 of utricule 300
It is connected, and the lateral wall of the axial other end and branch pipe 201 of the utricule 300 is connected.Optionally, the axis of utricule 300 herein
To two ends using being such as, but not limited to by the way of welding be connected with camera lens fixing sleeve 100 and branch pipe 201.
Optionally, the section of the structure after 300 expanse of utricule of the present embodiment is in " apple " shape.For the present embodiment
The section of design in the utricule 300 of " apple " shape compared to the utricule 300 of circular configuration for, pair have axial length longer, i.e.,
The advantage for answering the area of distracted natural cavity bigger, to ensure the dilating effect for human body natural's cavity.And another party
Face, the inner wall of the natural cavity of human body are also not the arcuate structure of rule, so, capsule can be made by being designed as " apple " shape structure
The inner wall form of the natural cavity of shape and human body after 300 expanse of body is more coincide, to improve utricule 300 and human body
Natural cavity inner wall between support power, improve utricule 300 for the expansion effect of human body natural's cavity.
Optionally, the cyst wall of the utricule 300 of the present embodiment use 0.01~1mm, tensile strength be 8~25MPa, 100%
Modulus is 3~6MPa, and elongation is 300~460%, and 300 internal pressure of utricule is 2.8~75psi.
The problem of may cause the liquid leakage inside utricule 300 in order to avoid 300 explosion of utricule, utricule 300 is optional to be set
It is set to double-layer structure, i.e., including internal layer utricule and the outer layer utricule being coated on the outside of internal layer utricule.The outlet end of sheath 400 is direct
It stretches in internal layer utricule.
Specifically, camera lens fixing sleeve 100 includes for the base portion 101 with the socket of the camera lens head end of endoscope and being set to base portion
The alar part 102 in 101 outsides；Alar part 102 is connected with utricule 300；Base portion 101 is connected with branch pipe 201；Base portion 101 has a perforation
Hollow cavity body, be used for and camera lens head end be socketed.
Optionally, base portion 101 and alar part 102 form L-type structure.
The end that alar part 102 is connected with utricule 300 is equipped with a becket 500；Becket 500 is installed on alar part 102, gold
Belong to ring 500 to be connected with utricule 300, optionally, utricule 300 is connected by the way of such as, but not limited to welding with becket 500.
500 one side of becket designed herein is easy for being connected with utricule 300, plays the support for the axial one end of utricule 300
Effect, on the other hand set becket 500 is also equipped with development effect herein, in order to show utricule under medical imaging device
300 position, such design is so that no longer need to additionally use developer.Becket 500 uses radiopaque metal or gold
Belong to compound-material to be made.Metal is using such as, but not limited to tungsten；Metallic compound using be such as, but not limited to bismuth class compound,
Any one in barium sulfate.
Becket 500 herein is connected using thread connecting mode is such as, but not limited to alar part 102.
In order to avoid the end of the support tube body 200 of the present embodiment is caused pair during being inserted into the natural cavity of human body
In the damage of human body natural's cavity, it is coated with hydrophilic coating in the outer surface of transparent end 202, and hydrophilic coating herein is with not shadow
Ring the permeability of the light of the transparent end 202.
Again specifically, the arrival end of sheath 400 is equipped with a connector 600 for being suitable for being connected with liquid injection pipe or snorkel, pass through
The connector 600 may be adapted to inject utricule 300 liquid or be passed through gas so that 300 expanse of utricule.Sheath 400 is worn
Camera lens fixing sleeve 100 is crossed so that outlet end is protruded into utricule 300, in the present embodiment, sheath 400 sequentially passes through base portion 101
With alar part 102, finally it is extend out in utricule 300 by alar part 102.Sheath 400 is inserted into utricule 300 by camera lens fixing sleeve 100
Convenient for being operated to sheath 400.Herein it should be noted that is opened up on utricule 300 is suitable for inserting for the insertion of sheath 400
Hole, the jack for example, by but be not limited to welding mode be connected with sheath 400, to realize the sealed environment inside utricule 300.
Embodiment 2:
It please refers to shown in Fig. 3, on the basis of the sacculus of embodiment 1, a kind of support tube of sacculus provided in this embodiment
The periphery of the transparent end 202 of body 200 is provided with a circle arc angling 205, and such design is so that in insertion human body natural's cavity
During, improve the smooth degree of insertion, and simultaneously can to avoid the transparent end 202 of support tube body 200 corner angle for people
The damage of the cavity wall of body natural cavity.
The embodiment of dilating sacculus under the scope that can be used for foreign body of the utility model are as follows: endoscope is inserted into people
The natural cavity of body, but when being delivered to target position, is injected liquid or is passed through gas and make capsule by sheath 400 to utricule 300
300 expanse of body and by natural cavity carry out expansion prop up convenient for endoscope camera lens acquire image, consequently facilitating operation behaviour
Make, after surgical procedure to be done, then by sheath 400 by the liquid or gas extraction in utricule 300, so that utricule 300 bounces back,
Convenient for sacculus as endoscope exits the natural cavity of human body.
Above specific embodiment has carried out further in detail the purpose of this utility model, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above are only specific embodiments of the present invention, it is practical new to be not limited to this
Type, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should be included in this
Within the protection scope of utility model.
In the description of the present invention, it should be understood that indicating position or the term of positional relationship are based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The equipment or element of finger must have a particular orientation, is constructed and operated in a specific orientation, therefore should not be understood as to this reality
With novel limitation.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the mechanism of indication or suggestion meaning or element must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the present invention unless specifically defined or limited otherwise, fisrt feature is on or below second feature
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Right above two features and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is in the second spy
Under sign, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of fisrt feature level
Height is less than second feature.
Claims (9)
1. dilating sacculus under a kind of scope that can be used for foreign body characterized by comprising
Camera lens fixing sleeve (100), suitable for being socketed with the camera lens head end of endoscope；
It supports tube body (200), is connected with the camera lens fixing sleeve (100), including the hollow branch pipe in an inner cavity (201), Yi Ji
The end of the separate camera lens fixing sleeve (100) of the branch pipe (201) is equipped with transparent end (202)；
Utricule (300), suitable for expanse to prop up cavity, the utricule (300) is circumferentially around being set to the branch pipe (201) outside
Side；And axial one end of the utricule (300) is connected with the camera lens fixing sleeve (100), and the axial direction of the utricule (300)
The other end and the branch pipe (201) lateral wall be connected；And
Sheath (400) is suitable for the utricule (300) fluid injection or ventilation so that utricule (300) expanse.
2. dilating sacculus under the scope according to claim 1 that can be used for foreign body, which is characterized in that the camera lens is solid
Fixed set (100) includes for the base portion (101) with the socket of the camera lens head end of endoscope and the wing being set on the outside of the base portion (101)
Portion (102)；
The alar part (102) is connected with the utricule (300)；The base portion (101) is connected with branch pipe (201)；
The base portion (101) has the hollow cavity body of a perforation.
3. dilating sacculus under the scope according to claim 2 that can be used for foreign body, which is characterized in that the base portion
(101) L-type structure is formed with alar part (102).
4. according to dilating sacculus under the described in any item scopes that can be used for foreign body of Claims 2 or 3, which is characterized in that
The end that the alar part (102) is connected with utricule (300) is equipped with a becket (500)；
The becket (500) is connected with the utricule (300).
5. dilating sacculus under the scope according to claim 1 that can be used for foreign body, which is characterized in that the transparent end
(202) outer surface is coated with hydrophilic coating.
6. according to claim 1 or 5 is described in any item can be used for dilating sacculus under the scope of foreign body, which is characterized in that
The end of the portrait attachment fixing sleeve (100) of support tube body (200) is set as openning shape.
7. dilating sacculus under the scope according to claim 1 that can be used for foreign body, which is characterized in that the sheath
(400) arrival end is equipped with a connector (600) for being suitable for being connected with liquid injection pipe or snorkel.
8. according to claim 1 or under any one of 7 scope that can be used for foreign body, dilating sacculus, feature exist
In the sheath (400) passes through the camera lens fixing sleeve (100) so that outlet end is protruded into utricule (300).
9. dilating sacculus under the scope that can be used for foreign body according to claim 1, which is characterized in that the utricule
(300) section of the structure after expanse is in " apple " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042209.4U CN208911246U (en) | 2018-06-29 | 2018-06-29 | It can be used for dilating sacculus under the scope of foreign body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042209.4U CN208911246U (en) | 2018-06-29 | 2018-06-29 | It can be used for dilating sacculus under the scope of foreign body |
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| Publication Number | Publication Date |
|---|---|
| CN208911246U true CN208911246U (en) | 2019-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821042209.4U Active CN208911246U (en) | 2018-06-29 | 2018-06-29 | It can be used for dilating sacculus under the scope of foreign body |
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| CN (1) | CN208911246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112674840A (en) * | 2021-02-02 | 2021-04-20 | 山东第一医科大学附属省立医院(山东省立医院) | Disposable stone-taking basket and other foreign body-taking device |
-
2018
- 2018-06-29 CN CN201821042209.4U patent/CN208911246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112674840A (en) * | 2021-02-02 | 2021-04-20 | 山东第一医科大学附属省立医院(山东省立医院) | Disposable stone-taking basket and other foreign body-taking device |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210618 Address after: 213000 52 Guoxiang Road, Wujin economic development zone, Changzhou City, Jiangsu Province Patentee after: JIANGSU WEIDEKANG MEDICAL SCIENCE & TECHNOLOGY Co.,Ltd. Address before: No. 188 Shizi street, Suzhou City, Jiangsu Province Patentee before: Ye Jianxin Patentee before: THE FIRST AFFILIATED HOSPITAL OF SOOCHOW University |