YPS Nanjing Medical Hitech Co., Ltd.

15/11/2024

YPS offers an extensive range of NITINOL wire for making guidewires which act as an integral part of medical devices used to treat cardiovascular, endovascular and peripheral vascular disorders.

Guidewires access a patient’s coronary and peripheral vascular system for a variety of diagnostic and therapeutic medical procedures. Guidewires are generally used as a guide for the purpose of placing and guiding large devices such as balloon dilation catheters during percutaneous transluminal coronary angioplasty (PTCA). When the tip of the devices reaches the intended endpoint, the wires act as a guide which is followed by the large catheters for easier transfer to the treatment site. Guidewires are characterized by properties such as moderate tensile strength, good corrosion resistance, and moderate fatigue and relaxation resistance.

06/11/2024

Morning, Let's talk about zebra heat shrink tubing for nitinol wire.

Overview of Spiral PTFE Heat-shrink Tubing
PTFE ZEBRA (SPIRAL) HEAT-SHRINK TUBING
Shrink ratios up to 4:1
Lower friction
Lead time 5 weeks ARO
Resistant to heat, shock, corrosion, moisture and other extremes
Custom sizes to meet specific customer requirements
Medical grade micro heat shrink tubing

01/11/2024

wire manufacturer ：
Inquiry Email: sale3@cismedic.com
whatsapp: +86 173 2612 4858

Manufacture: nitinol wire and tube, process semi-finished stone basket.

When using a disposable nitinol stone basket, you need to pay attention to the following matters:

1. Disposable use: The stone basket is a disposable product and should be discarded immediately after use. It should not be reused to avoid cross infection and spread of disease.

2. Check the packaging: Before use, carefully check whether the packaging is intact. If it is damaged or expired, do not use it.

3. Disinfection: Before use, make sure that the stone basket has been properly disinfected to ensure hygiene and safety during use.

4. Operation skills: When using the stone basket, you should follow the guidance of a doctor or professional and operate it correctly to avoid harming the patient or yourself.

5. Pay attention to safety: During use, you should pay attention to avoid contact between the stone basket and other sharp objects to avoid damage to the product or cause injury.

6. Scope of application: The stone basket is suitable for stone removal in urological surgery and is not suitable for other uses.

7. Storage conditions: When not in use, the stone basket should be stored in a dry, clean, light-proof environment to avoid high temperature, humidity and other conditions that affect product quality.

01/11/2024

wire manufacturer ：
Inquiry Email: sale3@cismedic.com
we could manufacture nitinol wire or help clients process semi-finished nitinol extractor stone basket

The combination of Nitinol fiber technology and the design of the stone extractor has been one of the two most significant advances in the area of ​​stone manipulation in the last decade.

The Basket was designed for the manipulation and extraction of fragments from the fragmentation of urinary stones or for the removal of foreign bodies from the urinary tract.

The Nitinol Basket allows urologists to obtain precise extraction, optimizing the surgical time, with frontal and zero tip options available. We offer a complete line of extractors, including models without ponta or with atraumatic pontas.

This product has proven biocompatibility,

31/10/2024

wire manufacturer ：
Inquiry Email: sale3@cismedic.com

Nitinol is now widely used in many medical components, including molded stents.
As its name suggests, Nitinol is a nickel-titanium alloy known for its shape memory and superelastic properties. Shape memory refers to the ability of nickel-titanium alloys to deform at a certain temperature and then return to their original formed shape when heated above their transformation temperature.
Superelasticity occurs in a narrow temperature range just above its transition temperature; in this case, the unformed shape can be restored without heating. The material exhibits tremendous elasticity, about 10 to 30 times that of ordinary metals. It was first discovered in 1968 while searching for mining materials. Still, it took decades for Nitinol to gain traction on the market due to difficulties encountered in processing and manufacturing Nitinol.

In fact, Nitinol's many uses have been largely realized since the mid-1990s, when Nitinol, a shape-memory alloy with superelastic properties, became widely used. It is now used in many medical components, including reinforced braiding and coiling of catheter tubing and shafts, braided and formed stents, formed retrieval baskets, and many other applications. Shape memory makes it an ideal material for many in vivo applications such as catheter reinforcement and braided stents. Nitinol is also used in these medical devices because it is biocompatible, meaning it is compatible with the human body and therefore does not cause harm to human tissue.

30/10/2024

, wire # stone basket # stainless steel # manufacturer ,we manufacture nitinol wire for stent, guide wire and stone basket.
aslo could help client process with drawing.

So what is a vascular stent?

A vascular stent is a stent placed in the lesion segment on the basis of balloon dilatation to support the stenotic occluded segment of the blood vessel, reduce the elastic retraction and reshaping of the blood vessel, and maintain smooth blood flow in the lumen. Some stents also have the function of preventing restenosis. They are mainly divided into coronary stents, cerebrovascular stents, renal artery stents, aortic stents, etc.
Classification of vascular stents
Report
Editor
(1) Vascular stents are divided into metal tantalum, medical stainless steel and nickel-titanium alloy according to their materials. Metal stents have achieved remarkable therapeutic effects after clinical treatment, but they are prone to thrombosis, high restenosis rate, and damage to the blood vessel wall. In response to the above shortcomings, coated stents and biomaterial stents have been developed. The ideal metal vascular stent should be consistent with the repair time of vascular function. Magnesium-based alloys and iron-based alloys are degradable and have good vascular support, which can effectively reduce stent restenosis.
(2) Vascular stents can be divided into self-expanding type and balloon-expandable type according to the way they are deployed in the blood vessel. The former, such as Z-shaped stents and mesh-shaped stents, can expand themselves in the blood vessel. The latter is inelastic and relies on balloon expansion to a certain diameter to adhere to the blood vessel.
(3) Vascular stents can be divided into bare type, coated type and film-covered type according to the surface treatment. The bare surface is only polished; the coated type is coated with heparin, titanium oxide and other substances on the metal surface; the film-covered type is a metal stent covered with a degradable or non-degradable polymer film.
(4) Vascular stents can be divided into simple support stents and therapeutic stents according to their functions. Therapeutic stents include stents coated with drugs on the surface of the stent or stents that use the film outside the stent to carry therapeutic substances or radioactive stents.

30/10/2024

What is vascular stent ? What material is suitable for manufacture the stent?

if you need stent raw material, we also could manufacture nitinol wire for those stent, we have Biliary stent, pancreatic stent, esophageal stent, duodenal stent, colonic stent, also guide wire. Whatsapp:+86 17326124858 , feel free to talk with us to discuss.

implant,

Stents are usually made of nitinol, PTFE, or stainless steel. Choosing the right material needs to take into account individual differences and specific circumstances to ensure long-term effectiveness and safety.

1. Nitinol stent medical inplant

Nitinol stent has a memory function, and can change its shape when it is subjected to temperature changes and external forces, thus playing the role of expansion and contraction, so it is often used in the manufacture of cerebrovascular stents. Cerebrovascular stents made of nitinol are usually treated with thermal expansion technology, which allows them to maintain a certain tension in the body to support the damaged blood vessel walls.

2. Teflon stent

PTFE is a polymer material with excellent chemical stability, corrosion resistance and low coefficient of friction. Covering it as a coating on the metal surface can effectively reduce the contact between blood and the metal surface, reducing the risk of thrombosis. For example, a drug-eluting balloon catheter made of Teflon-coated stainless steel wire wire can be used for dilation of stenosis during coronary intervention.

3. Stainless steel

Stainless steel has good mechanical properties and biocompatibility, and is widely used in medical device manufacturing. The chromium and nickel in its composition can promote the production of nitric oxide in the body, help improve local microcirculation and inhibit platelet activation, thereby preventing the occurrence of restenosis. For people with carotid artery stenosis caused by atherosclerosis, your doctor may recommend percutaneous transcranial angioplasty with a bare-metal stent made of stainless steel.

For the management of cerebrovascular diseases, it is recommended to regularly perform imaging examinations such as magnetic resonance angiography to monitor the condition of blood vessels; At the same time, attention should be paid to controlling high blood pressure, quitting smoking and limiting alcohol, and a reasonable diet, such as a low-salt diet and a low-fat diet, which is conducive to maintaining cardiovascular health.

30/10/2024

Do you know medical devices stone basket ? The Stone Basket has been designed for endoscopic manipulation, dislodging, engaging
and removal of renal, ureteral stones. They are always made of nitinol material. These nitinol stone retrieval baskets offer enhanced flexibility and durability, coud allow for improved maneuverability during stone retrieval procedures. Additionally, their non-corrosive nature ensures longevity and reliability in clinical settings.
we could help clients manufacture baskets, also could provide ninitol raw material for nitinol stone basket factory.

12/07/2024

BREAKING NEWS!!!🎉🎉🎉
🎊We launch out a brand-new orthopedic planer without welding process.
🎊Our new integrated orthopedic planer can effectively avoid unexpected situations during surgery and ensure a smooth operation.

05/07/2024

Hello everyone my name is James. Good day. This is our economy model esu pencil harness. The length of the harness is 3.2m and the material is PVC. Welcome to enquire WhatsApp:86 15895906933

25/06/2024

Phenomenal animation! Modern surgery is amazing. It has contributed a lot to the heath treatment of human beings.

The PARS Achilles Midsubstance SpeedBridge™ implant system is a percutaneous, minimally invasive technique used to repair Achilles tendon ruptures. Using color-coded 1.3 mm SutureTape, the PARS system makes it easy to create a percutaneous locking stitch in the Achilles tendon, while staying in...