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How to use separation glue? – part 2
Use separation glue utions and common problems: 1) The size between filter paper, glue and membrane is generally filter paper > = membrane > = glue. 2) There must be no bubbles between filter paper, glue and membrane, which will cause short circuit. 3) Because of t...Read more -
How to use separation glue? – part 1
How to use separation glue? Western blot membrane transfer Under the action of current, the protein is transferred from the gel to the solid carrier (membrane). Membrane selection: the commonly used solid-phase materials in imprinting include NC membrane, DBM, DDT, nylon...Read more -
Difference between concentrated gel and separation gel
Difference between concentrated gel and separation gel The pH value of the concentrated gel is different from that of the separation gel. The former mainly shows concentration effect, while the latter shows charge effect and molecular sieve effect. The concentration effe...Read more -
Difference between concentrated gel and separation gel
Difference between concentrated gel and separation gel The pH value of the concentrated gel is different from that of the separation gel. The former mainly shows concentration effect, while the latter shows charge effect and molecular sieve effect. The concentration effe...Read more -
How to use trocar?
Talking about laparoscopic surgery, it is not strange, usually by 2-3 1 cm of small incision surgery in patients with cavity operation,and disposable laparoscopic biopsy device in laparoscopic surgery main purpose is through the abdominal wall layer, outside and abdomina...Read more -
Surgical staple remover and its use – part 2
Surgical staple remover and its use Attached drawing description [0015] FIG. 1 is a structural diagram of a drill guide in the present invention, [0016] FIG. 2 is a schematic structural diagram of the screw nail extractor in the present invention, [0017] FIG. 3 is a stru...Read more -
Surgical staple remover and its use – part 1
Surgical staple remover and its use Technical field [0001] the present invention belongs to a surgical medical instrument, in particular to a device for taking out a surgical fixed needle. Background technology [0002] metal screws are commonly used for orthopedic fixatio...Read more -
Linear cutting stapler for disposable endoscope’s features
The applicable departments and operations of linear cutting stapler Outside the chest: splenectomy, lobectomy; Gynecology: ovarian and accessory excision; General: gastric volume reduction, subtotal gastrectomy, pancreatectomy (resection of pancreatic pedicle), hepatecto...Read more -
Disposable vacuum blood collection tube’s standard – part 2
Disposable vacuum blood collection tube’s standard 4.1.4 structure 4.1.4.1 the blood collection tube shall be able to withstand 4 times of removing and installing the plug. When tested according to Appendix A, Appendix B, Appendix C and Appendix D of yy0314-2007, the blo...Read more -
Disposable vacuum blood collection tube’s standard – part 1
Disposable vacuum blood collection tube’s standard 11 scope This standard specifies the product classification, technical requirements, test methods, inspection rules, information provided and identification of additives of disposable vacuum blood collection tubes (herei...Read more -
Blood collection tubes with anticoagulant in the tube
Blood collection tubes with anticoagulant in the tube 1 Blood collection tubes containing sodium heparin or lithium heparin: Heparin is a mucopolysaccharide containing a sulfate group with a strong negative charge, which has the effect of strengthening antithrombin III t...Read more -
What is vacuum blood collection tubes?
The vacuum blood collection device consists of three parts: a vacuum blood collection tube, a blood collection needle (including a straight needle and a scalp blood collection needle), and a needle holder. The vacuum blood collection tube is its main component, which is ...Read more -
Know about disposable laparoscopic trocar
When it comes to laparoscopic surgery, people are not unfamiliar. Usually, the surgical operation is performed in the patient cavity through 2-3 small incisions of 1 cm. The main purpose of the disposable laparoscopic trocar in laparoscopic surgery is to penetrate. The f...Read more -
ESR’s significance
Physiological erythrocyte sedimentation rate increased ESR is a non-specific test and cannot be used alone to diagnose any disease. The erythrocyte sedimentation rate increased slightly during the menstrual period of women, which may be related to endometrial rupture and...Read more -
Single Use Anoscope with Light Source’s introduction
Single Use Anoscope with Light Source 1. Preparation before inspection L instruct the patient to empty the urine and urine, take the lateral position, and fully expose the anus. L explain the purpose of the examination and the possible discomfort to the patient. L insert...Read more
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