catheter painless room nursing (原文）With the improvement of people's living standard,To the requirements of the quality of the life more and more high, no pain comfortable medical service more and more attention.T o the requirements of the quality of the life more and more high, no pain comfortable medical service is valued for ease of clinical surgery patients, meet the needs of patients with pain, in recent years has carried out many painless technology projects, such as: postoperative analgesia, painless people and painless stomach examination, achieved good social and economic benefits of the evaluation. Urethral catheterization is medical care in the operation of the most commonly used method, is large and medium-sized surgery and long time surgery patients of preoperative preparation the indispensable and important content. Well or not, affects the catheter to the development of the surgery and postoperative patients recovery. Painless as comfortable as possible so that patients in catheterization under conditions of the patients to treatment, psychological and physiological needs, reflected the medical staff to take care of our life, it is with the person this objective. Has been widely used in clinical, and satisfactory effect.The advantages of the catheter painless：1. Reduce pain preoperative patients is in nervous condition, to various stimuli highly sensitive. Urethral is rich in neural control, sympathetic and parasympathetic nerve distribution in the urethra. The waking state descending into patients, urethral catheterization catheter can show bladder spasms and on the area, bladder trigonometry and cause stimulated pain urethral mouth. Anesthesia patients after muscle relaxation, pain disappeared, neural reflex dull, so the feeling no pain when catheterization.2. Improve the success rate of urethral catheterization preoperative patients due to lack of medical knowledge catheterization, urethral catheterization exist concerns. Medical teaching, nurtures the nets | collecting finishing this time line, urethral catheterization because of urinary catheter urethral sphincter stimulation can cause urinary muscle contraction, make strong the urethra resistance increases, cause urinary catheter through the difficult, very prone to urethral mucosa and edema. After urethral sphincter muscle relaxation, anesthesia, reduced the urinary catheter on urinary mucosa stimulation, easily through urinary catheter.3. Reduce urinary tract infections as far as possible to a strict catheterization sterile operation, and can not reach the required general ward sterile, in the operating room for painless, urethral catheterization aseptic operation more closely, mucous membrane, reduced to reduce urinary tract infection rates, facilitate postoperative rehabilitation. At the same time, patients in the state of operation, painless accept for postoperative urinary catheter reservation.4. Enhance human care concept in patients with exposure to catheterization special parts. Because many open environment, ward, generally keep out closely enough, in this case, urethral catheterization will give patients some shy and nervous psychology. In the operating room to overcome this a painless urethral catheterization inconvenience. At the same time, in the operating room are painless, reduce the patients catheterization by ward to operating room inside this paragraph of time, such as a change of position passive handling in the process of the pain from discomfort.

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