CN209595795U - A kind of portable biopsy sampler for gastroenterology - Google Patents
A kind of portable biopsy sampler for gastroenterology Download PDFInfo
- Publication number
- CN209595795U CN209595795U CN201822075231.5U CN201822075231U CN209595795U CN 209595795 U CN209595795 U CN 209595795U CN 201822075231 U CN201822075231 U CN 201822075231U CN 209595795 U CN209595795 U CN 209595795U
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- China
- Prior art keywords
- handle
- air bag
- flexible conduit
- connects
- far
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Abstract
The utility model discloses a kind of portable biopsy samplers for gastroenterology, including handle, flexible conduit and air bag, the handle side connects flexible conduit, the flexible conduit connects protective shell far from handle one end, the flexible conduit inner cavity is provided with tracheae, the handle is hollow shell, the intracavity of handle is provided with air pump, the air pump connects bellows, the bellows connects tracheae far from air pump one end, the tracheae passes through flexible conduit bottom far from bellows one end and connects air bag, when use, flexible conduit is slowly inserted into people digest road, patient swallows air bag, graduation mark on flexible conduit determines the depth of air bag, throat pad is placed in bottleneck throat, air pump is taken out out of handle, the expanded size of air bag is controlled by air pump, air bag will strut protective shell, so that spatula extends, spatula scrapes off patient The sample of esophageal surface.
Description
Technical field
The utility model relates to the field of medical instrument technology, specifically a kind of portable biopsy for gastroenterology is sampled
Device.
Background technique
The alimentary canal of human body, which is one, to be risen and extends for that pharynx, oesophagus, stomach, small intestine, large intestine, anus is very long finally from oral cavity
Flesh pipeline, including oral cavity, pharynx, esophagus, stomach, small intestine (duodenum, jejunum, ileum) and large intestine (caecum, colon, rectum) etc.
Portion.It is regular to need to being sampled biopsy work in human body alimentary canal in the actual therapeutic process of gastroenterology, according to
The position and method that actual affected part is sampled are different.
Existing biopsy sampler is difficult to control the insertion depth of air bag, and biopsy sample is easy to take off during taking-up
It falls, causes sampling sample to reduce, be unfavorable for the sampling work of medical worker, in addition existing sampler can be because in sampling process
The pain of patient when increasing sampling for volume increase, therefore, those skilled in the art provide a kind of for gastroenterology
Portable biopsy sampler, to solve the problems mentioned in the above background technology.
Summary of the invention
It is above-mentioned to solve the purpose of this utility model is to provide a kind of portable biopsy sampler for gastroenterology
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of portable biopsy sampler for gastroenterology, including handle, flexible conduit and air bag, the handle side
Flexible conduit is connected, the flexible conduit connects protective shell far from handle one end, and the flexible conduit inner cavity is provided with tracheae, the handle
For hollow shell, the intracavity of handle is provided with air pump, and the air pump connects bellows, and the bellows connects far from air pump one end
Trachea, the tracheae pass through flexible conduit bottom far from bellows one end and connect air bag, and the air bag is set in protective shell
Chamber, the gasbag ektexine are provided with several equally distributed spatulas, and the protective shell is that two semicircles are constituted, and the air bag is
Convexity, described air bag one end connect protective shell side semicircle, and the air bag other end connects another semicircle of protective shell, the gas
Capsule one end inner wall is provided with slide cartridge, and the slide cartridge is slidably connected slide bar, and the slide bar connects the air bag other end far from slide cartridge one end
Inner wall.
As a further solution of the present invention: the slide cartridge and jack rod sleeve are equipped with reset spring, the reset spring
Slide cartridge one end is provided with limited block.
The flexible conduit is provided with throat pad at handle as a further solution of the present invention,.
The flexible conduit surface is provided with graduation mark as a further solution of the present invention,.
The handle is provided with handle plug far from flexible conduit one end as a further solution of the present invention, described
Handle surfaces are provided with anti-skid chequer.
The handle plug is provided with external screw thread as a further solution of the present invention, and the handle is provided with interior
Screw thread, the handle plug are rotatablely connected by the hungry internal screw thread of external screw thread and the handle setting of setting.
Compared with prior art, the utility model has the beneficial effects that
1, in use, flexible conduit is slowly inserted into people digest road, patient swallows air bag, and the graduation mark on flexible conduit is true
The depth of air bag is set, throat pad is placed in bottleneck throat, and air pump is taken out out of handle, and the expansion for controlling air bag by air pump is big
Small, air bag will strut protective shell, so that spatula extends, spatula scrapes off the sample of patient's esophageal surface.
2, the gas in air bag is extracted out by air pump, deflated balloon, protective shell can be encased due to the effect of reset spring
Air bag prevents sample from deviating from, and takes out sampler later and completes sampling, air bag is wrapped in protection during being placed and taken out
In shell, due to the small volume of protective shell, reduce the discomfort of patient, and protective shell can also prevent sample during taking-up
It falling off, this sampler structure is reasonable, and it is easy to operate, sampling discomfort caused by patient can be effectively reduced, is suitble to society extensively
It uses.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of portable biopsy sampler for gastroenterology.
Fig. 2 is a kind of structural schematic diagram of portable biopsy sampler for gastroenterology.
Fig. 3 is a kind of structural schematic diagram of air bag in portable biopsy sampler for gastroenterology.
Fig. 4 is a kind of structural schematic diagram of handle in portable biopsy sampler for gastroenterology.
In figure: 1- handle, 2- air pump, 5- bellows, 6- flexible conduit, 7- tracheae, 8- protective shell, 9- air bag, 10- spatula,
11- throat pad, 12- graduation mark, 13- slide cartridge, 14- slide bar, 15- reset spring, 16- limited block, 17- handle plug, spiral shell in 18-
Line.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of portable biopsy sampler for gastroenterology, packet
Handle 1, flexible conduit 6 and air bag 9 are included, 1 side of handle connects flexible conduit 6, and the flexible conduit 6 is connected far from 1 one end of handle
Protective shell 8,6 inner cavity of flexible conduit are provided with tracheae 7, and the handle 1 is hollow shell, and 1 inner cavity of handle is provided with gas
Pump 2, the air pump 2 connect bellows 5, and the bellows 5 connects tracheae 7 far from 2 one end of air pump, and the tracheae 7 is far from ripple
5 one end of pipe passes through 6 bottom of flexible conduit and connects air bag 9, and the air bag 9 is set to 8 inner cavity of protective shell, and 9 outer wall of air bag is set
Several equally distributed spatulas 10 are equipped with, the protective shell 8 is that two semicircles are constituted, and the air bag 9 is convexity, the gas
9 one end of capsule connects 8 side semicircle of protective shell, and 9 other end of air bag connects another semicircle of protective shell 8, in described 9 one end of air bag
Wall is provided with slide cartridge 13, and the slide cartridge 13 is slidably connected slide bar 14, and the slide bar 14 is another far from 13 one end of slide cartridge connection air bag 9
Hold inner wall.
The slide cartridge 13 is arranged with reset spring 15 with slide bar 14, and the reset spring 15 is provided with close to 13 one end of slide cartridge
Limited block 16.
The flexible conduit 6 is provided with throat pad 11 at handle 1.
6 surface of flexible conduit is provided with graduation mark 12.
The handle 1 is provided with handle plug 17 far from 6 one end of flexible conduit, and 1 surface of handle is provided with anti-skid chequer.
The handle plug 17 is provided with external screw thread, and the handle 1 is provided with internal screw thread 18, and the handle plug 17 passes through setting
External screw thread and handle 1 be arranged hungry internal screw thread 18 be rotatablely connected.
The working principle of the utility model is:
The utility model relates to a kind of portable biopsy samplers for gastroenterology, in use, flexible conduit 6 is slow
It is inserted into people digest road, patient swallows air bag 9, and the graduation mark 12 on flexible conduit 6 determines the depth of air bag 9, throat pad 11
It is placed in bottleneck throat, air pump 2 is taken out out of handle 1, the expanded size of air bag 9 is controlled by air pump 2, air bag 9 will will be protected
Shell 8 struts, so that spatula 10 extends, spatula 10 scrapes off the sample of patient's esophageal surface, then passes through air pump 2 for gas
Gas extraction in capsule 9, air bag 9 reduce, and protective shell 8 can encase air bag 9 due to the effect of reset spring 15, prevent sample de-
Out, sampler being taken out later and completing sampling, air bag 9 is wrapped in protective shell 8 during being placed and taken out, due to protection
The small volume of shell 8 reduces the discomfort of patient, and protective shell 8 can also prevent sample from falling off during taking-up, this sampling
Device is structurally reasonable, easy to operate, can effectively reduce sampling discomfort caused by patient, and suitable society is widely used.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of portable biopsy sampler for gastroenterology, including handle (1), flexible conduit (6) and air bag (9), special
Sign is that handle (1) side connects flexible conduit (6), and the flexible conduit (6) connects protective shell far from handle (1) one end
(8), flexible conduit (6) inner cavity is provided with tracheae (7), and the handle (1) is hollow shell, handle (1) the inner cavity setting
Have air pump (2), the air pump (2) connects bellows (5), and the bellows (5) is far from air pump (2) one end connection tracheae (7), institute
It states tracheae (7) to pass through flexible conduit (6) bottom far from bellows (5) one end and connect air bag (9), the air bag (9) is set to guarantor
Protective case (8) inner cavity, air bag (9) outer wall are provided with several equally distributed spatulas (10), and the protective shell (8) is two
Semicircle is constituted, and the air bag (9) is convexity, and described air bag (9) one end connects protective shell (8) side semicircle, the air bag (9)
The other end connects protective shell (8) another semicircle, and described air bag (9) one end inner wall is provided with slide cartridge (13), and the slide cartridge (13) is sliding
Dynamic connection slide bar (14), the slide bar (14) connect air bag (9) other end inner wall far from slide cartridge (13) one end.
2. a kind of portable biopsy sampler for gastroenterology according to claim 1, which is characterized in that the cunning
Cylinder (13) and slide bar (14) are arranged with reset spring (15), and the reset spring (15) is provided with limit close to slide cartridge (13) one end
Block (16).
3. a kind of portable biopsy sampler for gastroenterology according to claim 1, which is characterized in that described soft
Conduit (6) is provided with throat pad (11) at handle (1).
4. a kind of portable biopsy sampler for gastroenterology according to claim 1, which is characterized in that described soft
Conduit (6) surface is provided with graduation mark (12).
5. a kind of portable biopsy sampler for gastroenterology according to claim 1, which is characterized in that the hand
Handle (1) is provided with handle plug (17) far from flexible conduit (6) one end, and handle (1) surface is provided with anti-skid chequer.
6. a kind of portable biopsy sampler for gastroenterology according to claim 5, which is characterized in that the hand
Handle plug (17) is provided with external screw thread, and the handle (1) is provided with internal screw thread (18), the outer spiral shell that the handle plug (17) passes through setting
Line and the hungry internal screw thread (18) of handle (1) setting are rotatablely connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822075231.5U CN209595795U (en) | 2018-12-11 | 2018-12-11 | A kind of portable biopsy sampler for gastroenterology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822075231.5U CN209595795U (en) | 2018-12-11 | 2018-12-11 | A kind of portable biopsy sampler for gastroenterology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209595795U true CN209595795U (en) | 2019-11-08 |
Family
ID=68395671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822075231.5U Expired - Fee Related CN209595795U (en) | 2018-12-11 | 2018-12-11 | A kind of portable biopsy sampler for gastroenterology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209595795U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110537937A (en) * | 2019-09-18 | 2019-12-06 | 孙强 | Gynecological examination sampling device |
| CN111588413A (en) * | 2020-05-19 | 2020-08-28 | 郴州市第一人民医院 | Portable oropharynx swab |
| CN113288231A (en) * | 2021-05-27 | 2021-08-24 | 北京中科盛康科技有限公司 | Intelligence gastroenterology biopsy sampler |
-
2018
- 2018-12-11 CN CN201822075231.5U patent/CN209595795U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110537937A (en) * | 2019-09-18 | 2019-12-06 | 孙强 | Gynecological examination sampling device |
| CN111588413A (en) * | 2020-05-19 | 2020-08-28 | 郴州市第一人民医院 | Portable oropharynx swab |
| CN111588413B (en) * | 2020-05-19 | 2021-08-03 | 郴州市第一人民医院 | Portable oropharynx swab |
| CN113288231A (en) * | 2021-05-27 | 2021-08-24 | 北京中科盛康科技有限公司 | Intelligence gastroenterology biopsy sampler |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20201211 |