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Biomedical subjects

L Salas Campos

Publications and source records attributed to L Salas Campos.

7 recordsLinked to original sources
PubMed2000

[Innovations and new techniques: tracheostomy cannulas].

In recent years, therapy by means of a tracheostomy has increased considerably due to the use of new trachea opening procedures and the development of the newest generation of tubes employed in tracheostomy. Percutaneous tracheostomy has become the preferred choice technique for patients in critical condition since it is a simple procedure, almost bloodless, and furthermore, this procedure can be carried out on a patient in a bed in a normal ward. The translaryngeal tracheostomy is one of the newest innovative techniques performed from inside the trachea; due to its complex nature, it is not commonly used yet although it promises to be an alternative procedure when confronting various counter-indications found in the percutaneous technique. In addition to the development of these techniques, substantial design modifications in the tubes used in tracheostomy have been produced; their objectives include improving a patient's comfortableness, reducing complications and easing a nurse's work.

Equipment Design↗
PubMed2000

[Antiseptic agents: chlorhexidine].

Chlorhexidine is a broad spectrum antiseptic widely used in clinical practice. This antiseptic works rapidly and its effects last for six hours. Since it is not absorbed through the skin nor through mucus, its systematic toxicity is minimum. It keeps on working in contact with organic matter and, since it is transparent, it does not hide the evolution of injuries. In this article, the authors review the properties and indications for this antiseptic; they also comment on some studies having lesser known indications.

Anti-Infective Agents, Local↗
PubMed2000

[Percutaneous tracheostomy].

Percutaneous tracheostomy using dilatation is a new technique for opening up the trachea whose use has become generalized in intensive care units since this method has numerous advantages over conventional tracheostomy and a lesser number of adverse effects. This article describes a nursing protocol for this technique; it reviews its most frequent complications and it details the nursing care which patients require once they have undergone.

Dilatation↗
PubMed1998

[Tracheostomy cannulas].

Tracheostomic clyster pipes are mechanisms which allow one to artificially maintain the permeability of the air passageway under those circumstances when it is not possible to breathe by the conventional way. Nowadays, there is a wide variety of clyster pipes available to medical professionals. Each of these has its own traits and precise applications. This article describes those clyster pipes most frequently used in hospitals and outpatient clinics; furthermore, their use, care and therapeutic applications are mentioned.

Adult↗
PubMedDate not supplied

[Care levels in an intensive care unit. Analysis of therapeutic requirements and severity scales].

The APACHE II and TISS scales usually are used in intensive medicine services to assess patient's severity and therapeutic requirements, respectively. Both scales serve to classify ICU patient's into three care levels, each of which has its own well-defined surveillance and care requirements. Nursing personnel have used the TISS scale to determine work loads and plan nurse-patient ratios. However, this scale is complex and its application is time-consuming, thus impeding its routine use. In recent years, the NEMS (Nine Equivalents of Nursing Manpower) scale has been validated for this purpose. This scale uses just nine variables to objectively quantify nursing requirements. In order to determine if the NEMS scale could be used to evaluate the severity and nursing requirements of patient's admitted to our ICU and to establish care levels, we designed a descriptive study of a sample of 78 patients. The results showed that the APACHE II, TISS and NEMS scales has a good correlation and that the NEMS scale could be used to determine patient care requirements in our service. Based on the TISS and NEMS correlation, we determined discriminative numerical NEMS values for assigning patient's to different care levels.

Aged↗
PubMedDate not supplied

[Antiseptics].

Antiseptics are chemical products which are applied on live tissues in order to eliminate microorganisms potentially pathogenic, or to inhibit their growth. The selection of the antiseptic must be done according to the properties and the recommended uses of the product. This article describes the main antiseptics used in the clinical practice, paying attention to its range of activity, recommended uses and toxicity.

Anti-Infective Agents, Local↗