CN204336966U - A kind of gastrointestinal mucosal sampler - Google Patents
A kind of gastrointestinal mucosal sampler Download PDFInfo
- Publication number
- CN204336966U CN204336966U CN201420777897.4U CN201420777897U CN204336966U CN 204336966 U CN204336966 U CN 204336966U CN 201420777897 U CN201420777897 U CN 201420777897U CN 204336966 U CN204336966 U CN 204336966U
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- China
- Prior art keywords
- connection tube
- handle
- turntable
- spherical envelope
- air bag
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Abstract
This utility model provides a kind of gastrointestinal mucosal sampler, be mainly used in the Digestive System Department of the medical institutions such as hospital, this utility model comprises hands handle, handle neck, connection tube, turntable, spherical envelope, described handle connecting handle neck, handle neck is connected with connection tube, the end of connection tube connects turntable, turntable opposite side is connected with spherical envelope, handle neck is connected by screw thread with connection tube, air bag is provided with in described handle, the opening of air bag is connected with connection tube, turntable inside opening, connection tube is communicated with spherical envelope by turntable, spherical envelope is provided with multiple spatula, spatula is connected with spherical envelope by air bag post, be communicated with between air bag post with spherical envelope, this utility model structure is simple, easy to use, be provided with spherical envelope, can avoid injury to alimentary tract during extraction, and it is easy-to-swallow, sampling is many, time saving and energy saving, the safe and reliable work difficulty alleviating medical worker.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly relates to a kind of gastrointestinal mucosal sampler.
Background technology
Biopsy refers to biopsy, and it is the diagnostic method commonly used clinically.Scraping gastrointestinal mucosal is usually needed to make a definite diagnosis when carrying out digestive tract disease diagnosis to patient clinically at present, and existing technology is generally hook scraping sample by scraping, then tractive goes out mucosal tissue, such operation is easy to the digestive tract inner membrance of scratch patient, increase the misery of patient, obtain mucosa sample in addition less, sometimes cannot meet the demand of biopsy.
Utility model content
This utility model provides a kind of gastrointestinal mucosal sampler, be mainly used in the Digestive System Department of the medical institutions such as hospital, structure is simple, easy to use, be provided with spherical envelope, can avoid injury to alimentary tract during extraction, and it is easy-to-swallow, sampling is many, time saving and energy saving, the safe and reliable work difficulty alleviating medical worker.
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of gastrointestinal mucosal sampler, comprise hands handle, handle neck, connection tube, turntable, spherical envelope, described handle connecting handle neck, handle neck is connected with connection tube, the end of connection tube connects turntable, turntable opposite side is connected with spherical envelope, handle neck is connected by screw thread with connection tube, air bag is provided with in described handle, the opening of air bag is connected with connection tube, turntable inside opening, connection tube is communicated with spherical envelope by turntable, spherical envelope is provided with multiple spatula, spatula is connected with spherical envelope by air bag post, be communicated with between air bag post with spherical envelope.
As the preferred embodiment of this programme, the described handle other end is provided with knob, and knob is supported in air bag one end, and knob can enter at handle internal coiling.
As the preferred embodiment of this programme, described connection tube is provided with ring-type scale, and the upstream of connection tube is arranged with the posterior phraynx pad that can be free to slide along connection tube.
As the preferred embodiment of this programme, handle side is provided with the anti-slip veins of ring-type.
As the preferred embodiment of this programme, be provided with check valve and vent valve in the connection tube in described handle neck, vent valve is positioned at the downstream of check valve, and the connection tube in handle neck is stereoplasm tube, and the remainder of connection tube is flexible pipe.
As the preferred embodiment of this programme, micromachine is provided with in described turntable, motor makes turntable do circumference reciprocating motion by a small margin around its axis, turntable inside spherical envelope is provided with pressure transducer and bluetooth controller, pressure transducer is connected with the pressure display screen on handle, bluetooth controller is connected with turntable motor, and described handle is provided with the gauge tap be connected with bluetooth controller.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
Structure is simple, easy to use, is provided with spherical envelope, can avoids injury to alimentary tract during extraction, and easy-to-swallow, and sampling is many, time saving and energy saving, the safe and reliable work difficulty alleviating medical worker.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the application implements;
Fig. 2 is the spherical envelope enlarged drawing that the application implements;
In Fig. 1-Fig. 2,1, handle, 2, handle neck, 3, connection tube, 4, turntable, 5, spherical envelope, 6, air bag, 7, spatula, 8, air bag post, 9, knob, 10, scale, 11, posterior phraynx pad, 12, anti-slip veins, 13, check valve, 14, vent valve, 15, motor, 16, pressure transducer, 17, bluetooth controller, 18, display screen, 19, gauge tap.
Detailed description of the invention
This utility model provides a kind of gastrointestinal mucosal sampler, be mainly used in the Digestive System Department of the medical institutions such as hospital, this utility model comprises hands handle, handle neck, connection tube, turntable, spherical envelope, described handle connecting handle neck, handle neck is connected with connection tube, the end of connection tube connects turntable, turntable opposite side is connected with spherical envelope, handle neck is connected by screw thread with connection tube, air bag is provided with in described handle, the opening of air bag is connected with connection tube, turntable inside opening, connection tube is communicated with spherical envelope by turntable, spherical envelope is provided with multiple spatula, spatula is connected with spherical envelope by air bag post, be communicated with between air bag post with spherical envelope.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
As Figure 1-Figure 2, a kind of gastrointestinal mucosal sampler, comprise handle 1, handle neck 2, connection tube 3, turntable 4, spherical envelope 5, described handle 1 connecting handle neck 2, handle neck 2 is connected with connection tube 3, the end of connection tube 3 connects turntable 4, turntable 4 opposite side is connected with spherical envelope 5, handle 2 neck is connected by screw thread with connection tube 3, air bag 6 is provided with in described handle 1, the opening of air bag 6 is connected with connection tube 3, turntable 4 inside opening, connection tube 3 is communicated with spherical envelope 5 by turntable 4, spherical envelope 5 is provided with multiple spatula 7, spatula 7 is connected with spherical envelope 5 by air bag post 8, be communicated with between air bag post 8 with spherical envelope 5.
Wherein in actual applications, described handle 1 other end is provided with knob 9, and knob 9 is supported in air bag 6 one end, and knob 9 can enter at handle 1 internal coiling.
Wherein in actual applications, described connection tube 3 is provided with ring-type scale 10, and the upstream of connection tube 3 is arranged with the posterior phraynx pad 11 that can be free to slide along connection tube 3.
Wherein in actual applications, handle 1 side is provided with the anti-slip veins 12 of ring-type.
Wherein in actual applications, be provided with check valve 13 and vent valve 14 in the connection tube 3 in described handle neck 2, vent valve 14 is positioned at the downstream of check valve 13, and the connection tube 3 in handle neck 2 is stereoplasm tube, and the remainder of connection tube 3 is flexible pipe.
Wherein in actual applications, micromachine 15 is provided with in described turntable 4, motor 15 makes turntable 4 do circumference reciprocating motion by a small margin around its axis, turntable 4 inside spherical envelope 5 is provided with pressure transducer 16 and bluetooth controller 17, pressure transducer 16 is connected with the pressure display screen 18 on handle, bluetooth controller 17 is connected with turntable motor 15, and described handle 1 is provided with the gauge tap 19 be connected with bluetooth controller 17.
Vent valve 14 is opened during use, ensure in spherical envelope 5 without gas, the volume of whole like this spherical envelope 5 is very little, patient can be swallowed easily to enter in abdomen, the length swallowed in abdomen can be observed by the scale on connection tube 3, behind suitable position, use posterior phraynx pad 11 to be fixed on the positioning; Swallow and enter after in abdomen, close vent valve 14, in spherical envelope 5, pour into gas by air bag 6, the pressure condition of spherical envelope 5 can be observed by display screen 18, judge the shape of spherical envelope 5; After suitable shape size, open switch, control motor 15 by bluetooth controller 17 and rotate by a small margin, thus ensure fully to scratch in spatula 7 gastrointestinal mucosal; After sampling terminates, open vent valve 14, put totally by gas in spherical envelope 5, at this moment spherical envelope 5 is in deflated state again, utilizes connection tube 3 to extract spherical envelope 5 out.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to this utility model, although this utility model discloses as above with preferred embodiment, but and be not used to limit this utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (6)
1. a gastrointestinal mucosal sampler, comprise handle (1), handle neck (2), connection tube (3), turntable (4), spherical envelope (5), it is characterized in that, described handle (1) connecting handle neck (2), handle neck (2) is connected with connection tube (3), the end of connection tube (3) connects turntable (4), turntable (4) opposite side is connected with spherical envelope (5), handle (2) neck is connected by screw thread with connection tube (3), air bag (6) is provided with in described handle (1), the opening of air bag (6) is connected with connection tube (3), turntable (4) inside opening, connection tube (3) is communicated with spherical envelope (5) by turntable (4), spherical envelope (5) is provided with multiple spatula (7), spatula (7) is connected with spherical envelope (5) by air bag post (8), be communicated with between air bag post (8) with spherical envelope (5).
2. a kind of gastrointestinal mucosal sampler according to claim 1, it is characterized in that, described handle (1) other end is provided with knob (9), knob (9) is supported in air bag (6) one end, and knob (9) can enter at handle (1) internal coiling.
3. a kind of gastrointestinal mucosal sampler according to claim 1, it is characterized in that, described connection tube (3) is provided with ring-type scale (10), and the upstream of connection tube (3) is arranged with the posterior phraynx pad (11) that can be free to slide along connection tube (3).
4. a kind of gastrointestinal mucosal sampler according to claim 1, is characterized in that, handle (1) side is provided with the anti-slip veins (12) of ring-type.
5. a kind of gastrointestinal mucosal sampler according to claim 1, it is characterized in that being provided with check valve (13) and vent valve (14) in the connection tube (3) in described handle neck (2), vent valve (14) is positioned at the downstream of check valve (13), connection tube (3) in handle neck (2) is stereoplasm tube, and the remainder of connection tube (3) is flexible pipe.
6. a kind of gastrointestinal mucosal sampler according to claim 1, it is characterized in that, micromachine (15) is provided with in described turntable (4), motor (15) makes turntable (4) do circumference reciprocating motion by a small margin around its axis, the turntable (4) of spherical envelope (5) inner side is provided with pressure transducer (16) and bluetooth controller (17), pressure transducer (16) is connected with the pressure display screen (18) on handle, bluetooth controller (17) is connected with turntable motor (15), described handle (1) is provided with the gauge tap (19) be connected with bluetooth controller (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777897.4U CN204336966U (en) | 2014-12-11 | 2014-12-11 | A kind of gastrointestinal mucosal sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777897.4U CN204336966U (en) | 2014-12-11 | 2014-12-11 | A kind of gastrointestinal mucosal sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204336966U true CN204336966U (en) | 2015-05-20 |
Family
ID=53220277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420777897.4U Expired - Fee Related CN204336966U (en) | 2014-12-11 | 2014-12-11 | A kind of gastrointestinal mucosal sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204336966U (en) |
-
2014
- 2014-12-11 CN CN201420777897.4U patent/CN204336966U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20161211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |