Children Disposable Endoscopic Trocars for Minimally Invasive
surgery use
Product description
During use, the Disposable laparoscopic puncture establishes
pneumoperitoneum in advance, and makes a proper incision at a
proper position on the abdomen. Fix the Trocars on the abdomen
raised by pneumoperitoneum at a proper angle by hand. Insert the
Trocars into the skin incision, and pull out the Trocars cone to
form a work channel for observation and operation with the
laparoscope/device.
Product specification
To ensure the performance and safety of the device during clinical
use, the technical specification has been established to ensure
fulfilment of essential requirements. Key performance is listed as
bellows.
Main technical specification:
2.5.3.2 Fit performance
2.5.3.2.1 The Trocars cannula and the Trocars cone shall be well
fitted, with no jamming during interaction.
2.5.3.2.2 The fit clearance between the Trocars cannula and the
Trocars cone shall not exceed 0.3mm.
2.5.3.2.3 When the Trocars cannula fits the Trocars cone, the head
of the Trocars cone must be exposed completely.
2.5.3.3 Tightness
2.5.3.3 .1 The gas injection valve and sealing cover of the Trocars
shall have good tightness. There shall be no leakage with the air
pressure of 4KPa.
2.5.3.3 .2 The choke valve of the Trocars shall have good gas
barrier property. With the air pressure of 4KPa, the number of
bubbles generated per minute shall be less than 20.
2.5.4 Surface roughness
The surface roughness Ra of the Trocarse core tube should not
exceed 0.4μm.
2.5.5 Corrosion resistance
The Trocarse core tube should have good corrosion resistance and
corrosion resistance should comply with 5.4 b) of YY/T0149-2006.
2.5.6 Peel strength of packaging seal
2.5.6.1 The peel strength of the packaging seal of the Trocars
shall be no less than 0.10 N/mm-0.50N/mm; two contact surfaces torn
open shall be smooth, continuous and uniform without delaminating
or tearing.
Basic size as well as model and specification comparison table
The basic size of the Trocars shall conform to the provisions in
Table 1.
Table 1 Basic Size of Trocars in mm
| Trocars Specifications | Trocars core outer diameter(D) | Cannula length(L) | Trocars cannula inner diameter(d) |
| Basic size | Limit deviation |
| PC5S | 5.8±0.8 | 77±2 | 6 | +0.3 0 |
| PC5M | 102±2 |
| PC5L | 152±2 |
| PC10S | 10.8±0.8 | 77±2 | 11 |
| PC10M | 102±2 |
| PC10L | 152±2 |
| PC12S | 12.8±0.8 | 77±2 | 13 |
| PC12M | 102±2 |
| PC12L | 152±2 |
| PC15S | 15.8±0.8 | 77±2 | 16 |
| PC15M | 102±2 |
| PC15L | 152±2 |
History
With the advancement of health care reform process, China’s gradual
entry into an aging society, continuous improvement of people’s
living standards, continuous enhancement of health awareness,
gradual mature and in-depth development of general surgeries and
high market promotion of endoscopic surgeries, the industry of
medical devices which are extremely simple to operate and use is
about to see its fast development period.
FAQ
1. Q:Are you a factory or trading company?
A: We are a factory, we have rich experience for manufacturing Medical Device more than 10 years.
2.Q:Where is your factory located? How can i visit there?
A: Our factory is located in Jiaxing city, Zhejiang Province, China.
It is about more than 1 hours from Shanghai.
2. 3.Q:Can you make samples?
A: Yes, we can make samples for you.
4.Q:How does your factory do as quality control?
A: Quality is the lift of our factory. We have inspector in
different post, and there are three inspectors before packing to
get best quality products.
5.Q: How is your post market service ?
A: If any damaged rings in the course of carriage, with the
checking it's our mistake, we will take full responsibility to compensate the customers.
6.Q:Can you do OEM for us?
A: Certainly. We also can build the moulding for our new customer.
7.Q:Does the price include freight?
A:No, please choose the express service provider or negotiate with
us.
