CN203016998U - Novel biopsy device of alimentary canal mucosa - Google Patents
Novel biopsy device of alimentary canal mucosa Download PDFInfo
- Publication number
- CN203016998U CN203016998U CN 201220613457 CN201220613457U CN203016998U CN 203016998 U CN203016998 U CN 203016998U CN 201220613457 CN201220613457 CN 201220613457 CN 201220613457 U CN201220613457 U CN 201220613457U CN 203016998 U CN203016998 U CN 203016998U
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- China
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- air bag
- alimentary canal
- biopsy device
- spherical envelope
- spherical
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Abstract
The utility model discloses a novel biopsy device of the alimentary canal mucosa, and belongs to the technical field of medical instruments. The novel biopsy device of the alimentary canal mucosa comprises a handle, a connecting pipe, a spherical air bag and a pressurizing bag and is characterized in that one end of the connecting pipe is fixedly connected with the handle, the spherical air bag is arranged at the other end of the connecting pipe, a plurality of scraping spoons are arranged on the spherical air bag and connected with the spherical air bag through air bag columns, the air bag columns are communicated with the spherical air bag, the pressurizing bag is communicated with the connecting pipe through an air-guide pipe, and an air pipe clamp is arranged on the air-guide pipe. The novel biopsy device of the alimentary canal mucosa is reasonable in design, easy and convenient to operate, large in sampling amount, and little in damage to the alimentary canal of a patient.
Description
Technical field
This utility model belongs to the medical instruments technical field, particularly a kind of Novel alimentary canal mucosal biopsy device.
Background technology
Biopsy refers to biopsy, and it is the diagnostic method of commonly using clinically.Usually need the scraping gastrointestinal mucosal to make a definite diagnosis when carrying out the digestive tract disease diagnosis to patient clinically at present, and existing technology is generally to hook the scraping sample by scraping, then tractive goes out mucosal tissue, operation is easy to scratch patient's digestive tract inner membrance like this, increase patient's misery, obtain in addition the mucosa sample less, sometimes can't satisfy the demand of biopsy.
The utility model content
Technical assignment of the present utility model is to provide a kind of Novel alimentary canal mucosal biopsy device for above the deficiencies in the prior art.
The technical scheme that this utility model adopts is: a kind of Novel alimentary canal mucosal biopsy device, comprise handle, connection tube, spherical envelope and pressurized capsule, it is characterized in that: described connection tube one end is fixedly connected with handle, the other end is provided with spherical envelope, spherical envelope is provided with a plurality of spatulas, and spatula is connected with spherical envelope by air bag post, is communicated with between air bag post and spherical envelope, described pressurized capsule is communicated with connection tube by airway, and airway is provided with the trachea folder.
This utility model is reasonable in design, and is simple to operation, and sampling amount is large and less to the damage of patient's digestive tract when carrying out the gastrointestinal mucosal biopsy.
Description of drawings
Accompanying drawing 1 is this utility model structural representation;
As shown in the figure: 1, handle, 2, connection tube, 3, spherical envelope, 4, air bag post, 5, spatula, 6 airways, 7, the trachea folder, 8, pressurized capsule.
The specific embodiment
With reference to Figure of description, this utility model is described in detail below:
As shown in Figure 1, a kind of Novel alimentary canal mucosal biopsy device, comprise handle 1, connection tube 2, spherical envelope 3 and pressurized capsule 8, it is characterized in that: described connection tube 2 one ends are fixedly connected with handle 1, and the other end is provided with spherical envelope 3, and spherical envelope 3 is provided with a plurality of spatulas 5, spatula 5 is connected with spherical envelope 3 by air bag post 4, be communicated with between air bag post 4 and spherical envelope 3, described pressurized capsule 8 is communicated with connection tube 2 by airway 6, and airway 6 is provided with trachea and presss from both sides 7.when using this utility model, allow patient swallow the spherical envelope 3 of unaerated, to probe into patient's digestive tract with the spherical envelope 3 of spatula 5, use pressurized capsule 8 to spherical envelope 3 inflations, then close trachea folder 7, the outside spreading of spherical envelope 3, the air bag post 4 that is connected with spatula 5 is also inflated and is opened, pull handle 1, spatula 5 can be taken a sample by the scraping gastrointestinal mucosal, during taking-up, open trachea folder 7, give spherical envelope 3 Exhaust Gas, take out and get final product, because air bag post 4 and spherical envelope 3 include gas, less to gastral damage, spherical envelope 3 is provided with a plurality of spatulas in addition, so sampling amount is large, can satisfy the demand of biopsy.
Claims (1)
1. Novel alimentary canal mucosal biopsy device, comprise handle (1), connection tube (2), spherical envelope (3) and pressurized capsule (8), it is characterized in that: described connection tube (2) one ends are fixedly connected with handle (1), the other end is provided with spherical envelope (3), spherical envelope (3) is provided with a plurality of spatulas (5), spatula (5) is connected with spherical envelope (3) by air bag post (4), be communicated with between air bag post (4) and spherical envelope (3), described pressurized capsule (8) is communicated with connection tube (2) by airway (6), airway (6) is provided with trachea folder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613457 CN203016998U (en) | 2012-11-20 | 2012-11-20 | Novel biopsy device of alimentary canal mucosa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613457 CN203016998U (en) | 2012-11-20 | 2012-11-20 | Novel biopsy device of alimentary canal mucosa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203016998U true CN203016998U (en) | 2013-06-26 |
Family
ID=48641021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220613457 Expired - Fee Related CN203016998U (en) | 2012-11-20 | 2012-11-20 | Novel biopsy device of alimentary canal mucosa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203016998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114405107A (en) * | 2022-03-28 | 2022-04-29 | 广东益康生环保科技有限公司 | Energy-concerving and environment-protective breed sewage treatment plant |
-
2012
- 2012-11-20 CN CN 201220613457 patent/CN203016998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114405107A (en) * | 2022-03-28 | 2022-04-29 | 广东益康生环保科技有限公司 | Energy-concerving and environment-protective breed sewage treatment plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131120 |