CN202376485U - Filter type gastric tube - Google Patents

Abstract

The utility model discloses a filter type gastric tube which comprise a gastric tube main tube, wherein a perfusion opening is formed at the upper end of the gastric tube main tube; a plurality of side holes are formed at the round closed tail end of the gastric tube main tube; the gastric tube main tube is characterized in that a filter, a connecting pipe and a clamp are connected in sequence in the middle of the gastric tube main tube; and the filter can be opened from the center seam of one side. The filter type gastric tube has the advantages that by filtering chyme, larger chyme granules like meat piece can be filtered so as not to block the gastric tube; the filter can be opened and cleaned conveniently; a nutrient channel is established for patients; the pain of tube replacement and infection can be effectively avoided; and the rehabilitation of a disease is facilitated. The filter type gastric tube is safe and reliable, is convenient for clinical use, and has favorable social and economic benefits.

Description

The filtering type stomach tube

Technical field

This utility model relates to a kind of medical apparatus and instruments, particularly a kind of filtering type stomach tube.

Background technology

According to relevant report, China's incidence rate of cancer in the last few years is the trend of cumulative year after year.Have among the patient of these diseases much and need keep its basic nutritional need through settling stomach tube nasal feeding diet, like gastrointestinal tumor, laryngeal carcinoma, the esophageal carcinoma, hypopharyngeal cancer or the like, and postoperative is put stomach tube and is given the enteral nutritional support link that is absolutely necessary.The family members that a lot of patients are arranged are in order to let patient's early recovery; Often in the nasal feeding diet, add the multiple nutrients material; Like cube meat, vegetable, chicken soup or the like, if these nutrient substance ground without the long period, the words that granule is enough not little are stopped up stomach tube possibly; The misery that causes the replacement stomach tube to the patient with increase the risk that infects, even can give disease more after bring danger.

Summary of the invention

To the problems referred to above, the purpose of this utility model is for the nasal feeding patient provides a kind of filtering type stomach tube, can be with chyme particulate leaching bigger in the nasal feeding process, in order to avoid stop up stomach tube, thus reduce the misery that the patient puts pipe again, reduce the risk that infects.

This utility model comprises the stomach tube person in charge, and its upper end has perfusing hole, and circular closed end has a plurality of side openings, is connected with filter, connection tube and clip in turn in the middle of it is characterized in that, said filter can be opened from a side centre joint.

The utility model has the advantages that through chyme is filtered chyme granule that will be bigger is given filtering like cube meat etc., in order to avoid stop up stomach tube; Filter can be opened, and can conveniently wash; For the patient sets up nutrition channel smoothly, effectively avoided putting again the misery of pipe and the generation of infection, promote the rehabilitation of disease.This utility model is safe and reliable, is convenient to clinical use, has good social benefit and economic benefit.

Description of drawings

Fig. 1 is the structural representation of this utility model.

Wherein, 1. stomach tube is responsible for; 2. perfusing hole; 3. side opening; 4. filter; 5. connection tube; 6. clip.

The specific embodiment

Further specify this utility model below in conjunction with accompanying drawing and through specific embodiment.

As shown in Figure 1, this utility model comprises that stomach tube is responsible for 1, and its upper end has perfusing hole 2, can be thus nutrition, moisture and medicine be provided for patient's nasal feeding that for a long time can not oral feeding; Circular closed end has side opening 3, and the centre is connected with filter 4, connection tube 5 and clip 6 in turn, and clip 6 is used for folder and closes stomach tube, prevents that gastric content from backflowing; Connection tube 5 is used to connect the stomach tube person in charge 1 and filter 4; Said filter 4 is used to filter food, medicine etc., prevents that residue from stopping up stomach tube, can open the food debris that makes things convenient for washing and filtering to go out from a side centre joint.

This utility model gives patient's per nasal and puts the stomach tube person in charge 1 when using, be inserted to length to 45-55cm, and empirical tests if earlier without the nasal feeding diet, can temporarily press from both sides and close clip 6, is backflowed to prevent gastric juice after confirming that stomach tube is responsible in the 1 insertion stomach; If when giving patient's nasal feeding diet, open clip 6 earlier, extract after the liquid diet from perfusing hole 2 with the nasal feeding empty needle and to inject in stomach tubes are responsible for, diet gets in patients' the stomach through connection tube 3, the terminal side opening 3 of stomach tube after filter 4 filters again.Nasal feeding finishes, and closes clip 6, closes perfusing hole 2 and also upwards wraps behind the fold back.As in the stomach tube filter 4 food debris being arranged, can open filter from a centre joint, close after rinsing well with eliminating cold for resuscitation water and get final product.

Claims (2)

1. a filtering type stomach tube comprises the stomach tube person in charge (1), and its upper end has perfusing hole (2), and circular closed end has a plurality of side openings (3), is connected with filter (4), connection tube (5) and clip (6) in the middle of it is characterized in that in turn.

2. filtering type stomach tube according to claim 1 is characterized in that said filter (4) can open from a side centre joint.