CN214596739U - Disposable multifunctional tracheal catheter for infants - Google Patents

Abstract

The utility model belongs to the technical field of endotracheal tube, especially, a disposable multi-functional endotracheal tube that can supply infant to use, including endotracheal tube, endotracheal tube's right-hand member fixedly connected with joint, endotracheal tube's inner wall is provided with the pencil, the right-hand member of pencil runs through endotracheal tube's inner wall and extends to endotracheal tube's outside, when adding medicine, disinfects the joint that can get good fortune, connects the syringe after disinfecting and adds medicine, finishes adding medicine, pulls out after the syringe, whole device still is in the enclosed state, can produce certain negative pressure simultaneously to the joint that can get good fortune, avoids the liquid medicine to flow backward, solved prior art, traditional mode of administration easily makes medicine backflow waste, receives the influence of oxygen shut-off number of times and time, aggravates the oxygen deficiency and leads to the state of an illness aggravation; or the tracheal catheter must be replaced after the scalp needle is used for medicine administration, the trachea is inserted again to cause certain damage to the sick children, the needle stick injury to operators can be possibly caused, and meanwhile, the material consumption is increased.

Description

Disposable multifunctional tracheal catheter for infants

Technical Field

The utility model relates to a endotracheal tube technical field, concretely relates to disposable multi-functional endotracheal tube that can supply infant to use.

Background

At present, the intensive care and treatment technology for infants in China is vigorously developed, the functions of a respirator are continuously improved, mechanical ventilation under tracheal intubation is taken as an effective measure for establishing a breathing passage and maintaining life, and the clinical application is more and more extensive. In pediatric clinical work, neonatal pulmonary Hyaline Membrane Disease (HMD) is an idiopathic disease caused by premature infants or neonates lacking lung surfactant (PS), which is clinically mainly manifested by progressive dyspnea and is a main cause of premature death, and PS is a specific drug for preventing and treating HMD, so that the mortality rate of the neonates, especially premature infants, is obviously reduced from clinical application, the course of the disease is shortened, and complications such as pulmonary qi leakage are reduced.

In the prior art, the traditional administration mode easily causes the medicine to flow back and waste, and the condition of the patient is aggravated due to oxygen deficiency caused by the influence of oxygen stopping times and time; or the tracheal catheter must be replaced after the scalp needle is used for medicine administration, the trachea is inserted again to cause certain damage to the sick children, the needle stick injury to operators can be possibly caused, and meanwhile, the material consumption is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem proposed in the above background art, the utility model provides a disposable multi-functional endotracheal tube that can supply infant to use has and to add required medicine in the endotracheal tube on the basis of not breaking the endotracheal tube, and it is convenient to add the medicine, is favorable to the characteristics of the recovery of infant's oxygen deficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a disposable multi-functional endotracheal tube that can supply infant to use, includes endotracheal tube, endotracheal tube's right-hand member fixedly connected with connects, endotracheal tube's inner wall is provided with the pencil, the right-hand member of pencil runs through endotracheal tube's inner wall and extends to endotracheal tube's outside, the other end of pencil is first medicine outlet, the outer wall that the pencil is close to first medicine outlet one end has seted up the second and has gone out the medicine mouth, the right-hand member fixedly connected with of pencil adds the medicine mouth, the right side fixedly connected with of medicine mouth can come the good fortune joint.

In order to facilitate the connection of the atomizer, as the utility model relates to a disposable multi-functional endotracheal tube that can supply infant to use is preferred, the outer wall of dosing port is provided with the atomizing connector device, the atomizing connector device includes the atomizing interface, the right side fixedly connected with atomizer interface of atomizing interface.

In order to be connected atomizing connector device and dosing mouth in order to make things convenient for the utility model relates to a disposable multi-functional endotracheal tube that can supply infant to use is preferred, dosing mouth diameter is 5mm and the outer wall is provided with the external screw thread, atomizing interface and dosing mouth can be dismantled and be connected.

In order to make the liquid medicine completely reach the bronchus and the lung, the utility model relates to a disposable multifunctional tracheal catheter for infants is preferable, the left side of the medicine feeding pipe is positioned at the 2cm position of the left end of the tracheal catheter.

In order to be connected with the atomizer, as the utility model relates to a disposable multi-functional endotracheal tube that supplies infant to use is preferred, the atomizing interface diameter is 8mm, the atomizer interface diameter is 22 mm.

Compared with the prior art, the beneficial effects of the utility model are that:

the tracheal catheter adopts a heat induction pvc material which can be softened at body temperature, the drug adding tube is attached inside the tracheal catheter, the other end of the drug adding tube is a first drug outlet, the outer wall of the drug adding tube close to one end of the first drug outlet is provided with a second drug outlet, so that the blockage of the drug outlet during atomization is effectively prevented, the rifling joint is sterilized during drug adding, the injector is connected for drug adding after the sterilization is finished, the drug adding is finished, after the injector is pulled out, the whole device is still in a closed state, meanwhile, the rifling joint can generate certain negative pressure, the backflow of drug liquid is avoided, the needed drug can be added into the tracheal catheter on the basis of continuously opening the tracheal catheter, the defects of the prior tracheal drug adding technology are overcome, the treatment effect is improved, the drug adding recovery of hypoxia of a patient is more facilitated, meanwhile, the closed operation is facilitated, and the closed atomization operation can be performed after the joint is replaced, the use of the multifunctional tracheal catheter further provides convenience for clinical invasive mechanical ventilation treatment of diseases.

In summary, the disposable multifunctional tracheal catheter for infants has the characteristics that the required medicine can be added into the tracheal catheter without disconnecting the tracheal catheter, the medicine is convenient to add, and the recovery of the oxygen deficiency of the infant is facilitated.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is an enlarged view of part a of the present invention;

FIG. 3 is a schematic view of the connection state of the atomizing adapter of the present invention;

FIG. 4 is a structural diagram of the atomizing joint device of the present invention

In the figure, 1, a tracheal catheter; 2. a joint; 3. a medicine feeding pipe; 4. a first medicine outlet; 5. a second medicine outlet; 6. a medicine adding port; 7. a riff joint; 8. an atomizing adapter means; 9. an atomization interface; 10. an atomizer interface.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a disposable multi-functional endotracheal tube that can supply infant to use, including endotracheal tube 1, endotracheal tube 1's right-hand member fixedly connected with connects 2, endotracheal tube 1's inner wall is provided with pencil 3, the right-hand member that adds pencil 3 runs through endotracheal tube 1's inner wall and extends to endotracheal tube 1's outside, the other end that adds pencil 3 is first medicine mouth 4, it has seted up second medicine mouth 5 to add pencil 3 to be close to the outer wall of first medicine mouth 4 one end, the right-hand member fixedly connected with of pencil 3 adds medicine mouth 6, the right side fixedly connected with of medicine mouth 6 can come good fortune joint 7.

In this embodiment: endotracheal tube 1 adopts the thermoinduction pvc material that can soften under the body temperature, add the medicine pipe 3 and attach in endotracheal tube 1's inside, the other end that adds medicine pipe 3 is first medicine mouth 4, add the outer wall that medicine pipe 3 is close to first medicine mouth 4 one end and seted up second medicine mouth 5, thereby it is blockked up to go out the medicine mouth when effectively preventing to atomize, during the medicine, can come and Fu joint 7 disinfect, it adds the medicine to connect the syringe after the disinfection finishes, add the medicine and finish, after extracting the syringe, whole device is still in the encapsulated situation, can come and Fu joint 7 can produce certain negative pressure simultaneously, avoid the liquid medicine to flow backward, can add required medicine in endotracheal tube 1 on the basis of constantly opening endotracheal tube 1, the not enough of trachea technique of dosing in the past has been remedied, thereby the treatment effect is improved.

As a technical optimization scheme of the utility model, the outer wall of dosing port 6 is provided with atomizing connector device 8, and atomizing connector device 8 includes atomizing interface 9, atomizing interface 9's right side fixedly connected with atomizer interface 10.

In this embodiment: through setting up atomizing piecing devices 8, atomizing interface 9 is convenient to be connected with dosing port 6, and atomizer interface 10 is connected with the atomizer spout, and it is convenient to connect the atomizer.

As a technical optimization scheme of the utility model, add medicine mouth 6 diameter and be provided with the external screw thread for 5mm and outer wall, atomizing interface 9 can dismantle with adding medicine mouth 6 and be connected.

In this embodiment: through setting up the external screw thread, be convenient for be connected dosing mouth 6 and atomizing interface 9, easy operation is convenient.

As a technical optimization scheme of the utility model, the left side of the dosing tube 3 is positioned at the 2cm position of the left end of the tracheal catheter 1.

In this embodiment: the left side of the drug adding pipe 3 is positioned at the 2cm position of the left end of the tracheal catheter 1, so that the drug liquid can completely reach the bronchus and the lung, and the residual pipe wall is reduced.

As a technical optimization scheme of the utility model, 9 diameters of atomizing interface are 8mm, and 10 diameters of atomizer interface are 22 mm.

In this embodiment: the diameter of the atomization interface 9 is 8mm, the atomization interface is matched with the thread of the outer wall of the dosing port 6, the dosing port 6 is convenient to connect, and the diameter of the atomizer interface 10 is 22mm, so that the atomizer nozzle is convenient to connect.

The utility model discloses a theory of operation and use flow: endotracheal tube 1 adopts the thermoinduction pvc material that can soften under the body temperature, add the medicine pipe 3 and attach in endotracheal tube 1's inside, the other end that adds medicine pipe 3 is first medicine mouth 4, add the outer wall that medicine pipe 3 is close to first medicine mouth 4 one end and seted up second medicine mouth 5, thereby it is blockked up to go out the medicine mouth when effectively preventing to atomize, during the medicine, can come and Fu joint 7 disinfect, it adds the medicine to connect the syringe after the disinfection finishes, add the medicine and finish, after extracting the syringe, whole device is still in the encapsulated situation, can come and Fu joint 7 can produce certain negative pressure simultaneously, avoid the liquid medicine to flow backward, can add required medicine in endotracheal tube 1 on the basis of constantly opening endotracheal tube 1, the not enough of trachea technique of dosing in the past has been remedied, thereby the treatment effect is improved.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. A disposable multi-functional endotracheal tube that can supply infant to use, includes endotracheal tube (1), its characterized in that: the right-hand member fixedly connected with of endotracheal tube (1) connects (2), the inner wall of endotracheal tube (1) is provided with pencil (3), the right-hand member of pencil (3) runs through the inner wall of endotracheal tube (1) and extends to the outside of endotracheal tube (1), the other end of pencil (3) is first medicine mouth (4), second medicine mouth (5) have been seted up to outer wall that pencil (3) are close to first medicine mouth (4) one end, the right-hand member fixedly connected with of pencil (3) adds medicine mouth (6), the right side fixedly connected with of medicine mouth (6) can come good fortune joint (7).

2. A disposable multifunctional endotracheal tube for infants and young children according to claim 1, characterized in that: the outer wall of dosing mouth (6) is provided with atomizing connector device (8), atomizing connector device (8) are including atomizing interface (9), the right side fixedly connected with atomizer interface (10) of atomizing interface (9).

3. A disposable multifunctional endotracheal tube for infants and young children according to claim 2, characterized in that: add medicine mouth (6) diameter and be 5mm and the outer wall is provided with the external screw thread, atomizing interface (9) can dismantle with adding medicine mouth (6) and be connected.

4. A disposable multifunctional endotracheal tube for infants and young children according to claim 1, characterized in that: the left side of the dosing tube (3) is positioned at the 2cm position of the left end of the tracheal catheter (1).

5. A disposable multifunctional endotracheal tube for infants and young children according to claim 2, characterized in that: the diameter of the atomization interface (9) is 8mm, and the diameter of the atomizer interface (10) is 22 mm.

Images