Disposable Negative Pressure Drainage Set
The silicone drainage Set is composed of Guided needles, Silicone drainage ball, Silicone drainage tube, Drainage bag
Guided needles: three-edge needle tip sharp, easy to puncture, small wound, to prevent too large wound caused by exudation.
(Customizable on demand Different needles of flat head, tower, plastic and shovel type)
Spade type guide pin
Large curved tower head guide pin
Flush guide pins
Plastic guide pin
Tower head plastic guide pin
Tower head guide pin
Silicone drainage ball: Medical silicone rubber material, soft ball, good inelasticity, high transparency easy obserwation scale, convenient record management
Silicone drainage tube: Medical siliconenjbber material, soft, biocompatible, platinum vulcanizd system production,no toxic side effects；
Drainage bag: preferred PVC material, with anti- reverse flow effect.
Drainage of blood and secretions from the wound, mainly for fluid drainage in the chest, abdomen, pelvic cavity.
Table 1 Configuration of the negative pressure drainage device
| Products | Projects | ||
|
Specification |
Quantity | Remark | |
| Silicone drainage ball |
100mL-Ⅰ，100ml-Ⅱ，200mL-Ⅰ，200mL-Ⅱ |
1pc | Self-made |
| Silicone drainage tube | Round silicone drainage tube：Fr8，Fr10，Fr12 Fr14，Fr16，Fr18 ，Fr20，Fr22，Fr24 Crossed silicone drainage tube：Fr8，Fr10，Fr12 Fr14，Fr 15，Fr16，Fr18 ，Fr 19，Fr20，Fr22，Fr24 Flat silicone drainage tube：3×7,4×10 |
1 bar | Self-made |
| Drainage bag | 1000ml | 1pc | Outsourcing |
Fig. 1 Structure of round tube
Fig. 2 Flat tube structure
Fig. 3 Cross tube structure
The size of the drainage tube should be in accordance with the provisions of Table 2.
Table 2 Basic size table of drainage tube (Unit: mm)
|
Specification |
Round tube |
Cross tube structure |
Total length of drainage tube L ±20 |
|
|
Fr |
Outer diameter±0.3 |
Outer diameter±0.3 |
Length of cross section L2 ±20 |
|
|
8 |
2.7 |
2.7 |
300 |
1000 |
|
10 |
3.3 |
3.3 |
||
|
12 |
4.0 |
4.0 |
||
|
14 |
4.7 |
4.7 |
||
|
15 |
/ |
5.0 |
||
|
16 |
5.3 |
5.3 |
||
|
18 |
6.0 |
6.0 |
||
|
19 |
/ |
6.3 |
||
|
20 |
6.7 |
6.7 |
||
|
22 |
7.3 |
7.3 |
||
|
24 |
8.0 |
8.0 |
||
|
Flat tube |
Width a ±0.5 |
Height b ±0.5 |
Flat tube length L1 ±5 |
Total length L ±20 |
Round tube inner diameter±0.3 |
Outer diameter of round tube±0.3 |
|
| Specification Model | 3×7 |
7 |
3 |
220 |
1000 |
3 |
5 |
| 4×10 |
10 |
4 |
|||||
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