CN201543088U - Guide tube for intubation in gastric tube - Google Patents

Abstract

The utility model belongs to the medical appliance field, relating to a guide tube for intubation in the gastric tube. The guide tube is composed of a head and a body; the inner wall of the guide tube is provided with at least one longitudinal crack easily torn apart. When completing the guide function, the guide tube is pulled apart along the crack and then is easily removed. Solving the problem that the current guide tube for intubation in the gastric tube is hard to be taken out after completing the guide function, the utility model has good medical effect, is easily accepted by patients and does little harm to patients.

Description

Guiding catheter for stomach intubation

Technical field

This utility model relates to a kind of guide wire, specifically relates to a kind of guiding catheter for stomach intubation.

Background technology

At present, many patients that can not take food voluntarily need carry out the nasal feeding feeding, and also some surgical patient needs indwelling gastric tube with postoperative in art.Owing to need the stomach tube of indwelling soft, when patient can not finely cooperate, especially coma patient the time, usually needing need be by the bigger pipe that certain degree of hardness is arranged as guiding along food, and after guide wire was inserted, the stomach tube with small, flexible inserted in esophagus or the stomach along guide wire again.After guide wire is finished its guide function, just to consider to remove, but because bigger guiding pipe inserts esophagus from mouth, stomach tube inserts, inserts esophagus through the guiding of guide wire from nasal cavity, bigger guide wire can't be removed by the way that withdraws from from nasal cavity after finishing its guide function, operation easier is strengthened, the effort of taking a lot of work, increase patient's misery.

The utility model content

Technical problem to be solved in the utility model provides a kind of easy to operate guiding catheter for stomach intubation, use can remove easily behind this kind guide wire, patient is acceptant.

In order to solve the problems of the technologies described above, this utility model provides a kind of guiding catheter for stomach intubation, comprises head and body, it is characterized in that: also be provided with at least one crack of easily openable longitudinally at described guide wire inwall.

Described crack is two.

Owing on this guide wire inwall, be provided with at least one crack of easily openable longitudinally, after inserting this guide wire in by mouth, stomach tube is inserted nasal cavity earlier, then through inserting behind the guide wire in the stomach, after the stomach tube insertion is finished, in the time of guide wire need being removed, only need to exert oneself one minute gently along the place, crack of this guide wire head, guide wire can be separated easily, reaches the purpose of removing easily, in the process of removing guide wire, patient does not have very painful sensation.Be able to remove easily guide wire, the acceptable purpose of patient.

Description of drawings

Fig. 1 is this utility model agent structure sketch map;

Fig. 2 is this utility model cross-sectional structure sketch map.

Specific embodiment

Be further described below in conjunction with the details of Figure of description embodiment of the present utility model.

Referring to Fig. 1 and Fig. 2, guiding catheter for stomach intubation comprises head 1 and body 2, and the guide wire inwall is provided with two cracks 3 and 4 of easily openable longitudinally.

When using this utility model, from mouth, guiding catheter for stomach intubation is inserted, then stomach tube is kept somewhere in the stomach, after guiding catheter for stomach intubation is finished guiding function, exerted oneself one minute gently along the crack 3 that is provided with on the inwall at head 1 place and 4 with hands, guiding catheter for stomach intubation just is separated, thereby takes out this guiding catheter for stomach intubation easily.

This utility model is simple in structure, has solved the difficulty that present guiding catheter for stomach intubation is difficult to take out after the effect of finishing as guiding tube, has good medical science effect, and patient is easy to accept, and is little to damage to patient.

Claims (2)

1. a guiding catheter for stomach intubation comprises head and body, it is characterized in that: also be provided with at least one crack of easily openable longitudinally at described guide wire inwall.

2. guiding catheter for stomach intubation according to claim 1 is characterized in that: described crack is two.

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