CN218305750U - Detachable guide type subglottic suction tube - Google Patents

Abstract

The utility model discloses a detachable guide type subglottic suction tube, belonging to the technical field of medical appliances; the tracheal intubation comprises a suction tube, a negative pressure joint connected to the head end of the suction tube and a tube clamp, wherein the tube clamp is fixedly connected to the outer surface of a tube body of the suction tube, the tracheal intubation is connected with the suction tube through the tube clamp, and the tube clamp is sleeved outside the tracheal intubation in a sliding manner; the utility model provides a attract pipe uses in a flexible way, and the doctor of being convenient for uses, is fit for using widely.

Description

Detachable guide type subglottic suction tube

Technical Field

The utility model relates to a attract the pipe, especially relate to a removable guide formula glottis is inhaled pipe down belongs to medical instrument technical field.

Background

The trachea cannula is a commonly used medical consumable, and during general anesthesia operation, first aid and resuscitation, the patient often can not breathe by oneself, and the trachea cannula is usually needed to be used for maintaining the respiratory tract of the patient to be smooth, so that a breathing machine is connected to assist the patient to breathe. The conventional tracheal cannula mainly comprises a tracheal catheter and a cuff, wherein the cuff is sleeved at one end of the tracheal catheter and is communicated with an inflating device, the cuff is inflated by the inflating device, the tracheal cannula is also called as a two-cavity tracheal cannula, the cuff is inflated and expanded to play a role in fixing a position, and the tracheal catheter is used as an artificial airway. In the use process, if sputum and secretion generated by the oral cavity and the throat part cannot be cleared in time after the tracheal intubation, when the sputum and the secretion are too much, the sputum and the secretion flow into the respiratory tract along the tracheal intubation, enter into the subglottal and are retained on the cuff, and the respiratory local inflammation or the respiratory machine related pneumonia of a patient is very easy to cause.

In the prior art, a tracheal intubation structure is provided with a subglottic suction tube on a tracheal intubation, and the subglottic suction tube is fixedly connected with the tracheal intubation and is poor in use flexibility. After the common tracheal cannula is used for a patient, if sputum and secretion generated in the oral cavity and the laryngeal part of the pharynx of the patient reach the degree required to be removed, the patient needs to be changed into the tracheal cannula with the subglottic suction tube, so that secondary injury is brought to the patient, the workload of medical care and intubation are increased, the intubation difficulty is increased, the cost is increased, and medical resources are wasted; if the tracheal cannula with the subglottic suction tube is used for all patients at the beginning, and the common tracheal cannula is used for some patients, the cost and the uncomfortable feeling of the patients during intubation are undoubtedly increased by using the tracheal cannula added with the subglottic suction tube, and the resource is also wasted; in addition, it is difficult to determine in advance which kind of endotracheal tube a patient is suitable for, depending on the emergency and the condition of each patient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the deficiencies of the prior art, the utility model provides a removable guide formula glottis suction tube down.

The utility model adopts the technical proposal that: the utility model provides a design is suction tube under detachable guide formula glottis, including attracting the pipe and connecting in the negative pressure joint who attracts the pipe head end, it still includes the pipe strap, it is provided with the scale mark (not shown in the attached drawing) on the pipe body to attract, be convenient for grasp the male degree of depth directly perceived, pipe strap fixed connection is in the surface of attracting the pipe body, trachea cannula with attract the pipe to pass through the pipe strap is connected, the pipe strap slip cap is located outside the trachea cannula, has placed ordinary trachea cannula when the patient, but when needing to increase to attract the pipe, medical personnel put into the patient along trachea cannula with the suction tube of this design through the seal wire internal, when placing, confirm the degree of depth of trachea cannula earlier, take off trachea cannula's head end joint again to earlier the gas tube of trachea cannula passes the pipe strap, then with the pipe strap outside the trachea cannula, attract the pipe to get into the patient internal under the guide wire's guide, reach predetermined scale.

Furthermore, the pipe clamp is of a circular pipe-shaped structure, and is simple in structure and convenient to produce and manufacture.

Furthermore, the two ends of the pipe clamp are set to be inclined end faces, the contact area of the pipe clamp and the tracheal cannula is reduced, resistance is reduced, pushing is convenient, the longitudinal section of the pipe clamp is of an isosceles trapezoid structure, one lower bottom side of the isosceles trapezoid is connected with the suction pipe, the connecting face is large, the connection is reliable, and the suction pipe is convenient to push.

Furthermore, a plurality of round holes have been seted up on the pipe shaft of pipe strap, reduce the resistance, be convenient for impel, the both ends of pipe strap ring limit is the fillet respectively, reduces sharp-pointed structure, reduces the injury to patient's health.

Furthermore, the pipe strap comprises a first pipe strap arranged at the tail end of the suction pipe and a second pipe strap arranged in the middle of the suction pipe, the suction pipe and the trachea cannula are fully attached, and discomfort of patients is relieved.

Furthermore, this design still includes spacing card, spacing card rotates to be connected in attracting the pipe head end, and the buckle part chucking of spacing card is on trachea cannula, prevents to attract the pipe and places the back of accomplishing, prevents to attract the unexpected tube drawing of pipe, takes off the emergence of pipe, aversion.

Furthermore, the head end of the suction tube is provided with a limiting bulge ring to prevent the limiting clamp from penetrating into the tail end of the suction tube.

Further, attract pipe shaft tail end to be provided with spare hole, prevent to attract the pipe jam, spare hole sets up in attracting one side that pipe and first pipe strap are connected, prevents that spare hole during operation direct aim at patient's respiratory track inner wall and cause the injury to patient's health.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a to attract the pipe to design into detachable structure, use the flexibility to promote greatly, can choose for use as required, resources are saved, control treatment cost, the utility model discloses a attract pipe structural design more humanized, the structure obtains further optimization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the present invention assembled with a trachea cannula.

In the figure: 1-suction tube, 2-negative pressure joint, 3-first pipe clamp, 4-second pipe clamp, 5-limit clamp, 6-limit bulge loop, 7-spare hole, 8-buckle part.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be construed broadly and include, for example, fixed connections, detachable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, unless otherwise specified, the terms "plurality", and "plural groups" mean two or more, and the terms "a plurality", and "a plurality" mean one or more. In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are used, they are only used for convenience of description and simplification of the description, and they do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" if used herein are for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1

As shown in fig. 1 and 2: the utility model provides a removable guide formula subglottic suction tube, includes attracts pipe 1 and connects in the negative pressure joint 2 that attracts 1 head end of pipe, and it still includes the pipe strap, pipe strap fixed connection is in attracting the surface of 1 pipe shaft of pipe, trachea cannula with attract pipe 1 to pass through the pipe strap is connected, the outside trachea cannula was located to pipe strap sliding sleeve.

The pipe clamp is of a circular pipe-shaped structure. The two ends of the pipe clamp are arranged to be oblique end faces, the longitudinal section of the pipe clamp is of an isosceles trapezoid structure, and one side of the lower bottom of the isosceles trapezoid is connected with the suction pipe 1. A plurality of round holes are formed in the pipe body of the pipe clamp, and the circular edges at the two ends of the pipe clamp are respectively chamfered. The pipe strap comprises a first pipe strap 3 arranged at the tail end of the suction pipe 1 and a second pipe strap 4 arranged in the middle of the suction pipe 1. This embodiment still includes spacing card 5, spacing card 5 rotates to be connected in attracting 1 head end of pipe, and 8 chucking of the clamping part of spacing card 5 are on trachea cannula. The head end of the suction tube 1 is provided with a limiting convex ring 6. The tail end of the tube body of the suction tube 1 is provided with a standby hole 7, and the standby hole 7 is formed in one side, connected with the first tube clamp 3, of the suction tube 1.

While the present invention has been described in detail with reference to the embodiments shown in the drawings, it is to be understood that the present invention is not limited to the embodiments described above, and various changes and modifications may be made without departing from the spirit and scope of the present invention.

Claims (8)

1. The utility model provides a removable guide formula subglottic suction tube, includes to attract pipe (1) and connects in negative pressure joint (2) that attract pipe (1) head end, its characterized in that: still include the pipe strap, pipe strap fixed connection attracts the surface of pipe (1) pipe shaft in, trachea cannula with attract pipe (1) to pass through the pipe strap is connected, the outside trachea cannula was located to pipe strap sliding sleeve.

2. The removable guided subglottic suction tube of claim 1, wherein: the pipe clamp is of a circular pipe-shaped structure.

3. The removable guided subglottic suction tube of claim 2, wherein: the two ends of the pipe clamp are arranged to be oblique end faces, the longitudinal section of the pipe clamp is of an isosceles trapezoid structure, and one side of the lower bottom of the isosceles trapezoid is connected with the suction pipe (1).

4. A removable guided subglottic suction tube as claimed in any one of claims 1 to 3, wherein: a plurality of round holes are formed in the pipe body of the pipe clamp, and the circular edges at the two ends of the pipe clamp are respectively chamfered.

5. The removable guided subglottic suction tube of claim 4, wherein: the pipe strap comprises a first pipe strap (3) arranged at the tail end of the suction pipe (1) and a second pipe strap (4) arranged in the middle of the suction pipe (1).

6. The removable guided subglottic suction tube of claim 5, wherein: the trachea cannula suction device is characterized by further comprising a limiting clamp (5), wherein the limiting clamp (5) is rotatably connected to the head end of the suction tube (1), and a clamping part (8) of the limiting clamp (5) is clamped on the trachea cannula.

7. The removable guided subglottic suction tube of claim 6, wherein: the head end of the suction tube (1) is provided with a limiting convex ring (6).

8. The removable guided subglottic suction tube of claim 7, wherein: attract pipe (1) shaft tail end to be provided with spare hole (7), spare hole (7) set up in attracting pipe (1) and the one side of being connected of first pipe strap (3).

Images