CN217430645U - Luminous trachea catheter of dosing - Google Patents

Abstract

The utility model discloses a luminous trachea pipe of dosing, including the intubate, the head of intubate is the socket, the afterbody of intubate has the interface of connecting the syringe, the lateral wall of intubate is provided with the lamp cover, be provided with the detachable lighting strip in the lamp cover, the one end of lamp cover has the luminous strip male opening that supplies, be provided with the scale on the lamp cover, the lighting strip includes the scale lamp that a plurality of intervals set up. When using, through inserting the light band in the lamp cover, combine the scale on the lamp cover, make medical personnel can observe the depth of insertion of intubate directly perceivedly, avoid blind insertion error to cause the damage to the patient, can also observe the process of injection medicine, observe whether because pull and make the intubate extract and lead to phenomenons such as injection failure in the injection process. Preferably, the luminous band is detachable, is inserted into the lamp sleeve when in use, and can be pulled out after the use is finished, so that the use is convenient, the intubation tube sterilization treatment is not influenced, and the service life of the luminous band is not influenced.

Description

Luminous trachea catheter of dosing

Technical Field

The utility model relates to the technical field of medical equipment, in particular to luminous trachea pipe of dosing.

Background

Respiratory distress syndrome in premature infants is one of the common clinical conditions in premature infants. With the deep understanding of the disease, the treatment scheme of the disease is increasingly perfected, and the fatality rate of the disease is obviously reduced. Early continuous positive airway pressure in premature infants, in combination with selective lung surfactant (PS) replacement therapy, is considered the "golden combination" for the treatment of respiratory distress syndrome in premature infants under the 2016 european guidelines for the management of respiratory distress syndrome. In the guideline, an innovative PS application method is mentioned, that is, PS is injected through a thin tube, and the most mainstream method for injecting PS through the thin tube is LISA (less innovative surfactant administration) technology.

The authorized public number is: CN 209270613U, name: in a utility model patent of a premature infant LISA/MIST administration catheter, the operation method of LISA technique is disclosed: an operator pre-estimates the insertion depth of a catheter into an trachea according to the weight of a premature infant, inserts a drug delivery catheter main body under a direct-view laryngoscope according to LISA/MIST operation rules, stops inserting at a proper depth and properly fixes the catheter main body, connects a connector at the tail end of the catheter with an injector which sucks PS in advance, pushes the injector to inject the PS into the catheter main body according to the LISA/MIST drug delivery method, continues to push the injector to inject the PS into a latex film at the head end of the catheter, the latex film at the front end of the catheter expands and expands in the trachea under the action of positive pressure of gas or liquid, fills a gap between the catheter main body and the inner wall of the trachea, closes a space where the PS entering a main bronchus through a dispersion hole in the center of the film flows backwards outwards, and the PS can only continuously disperse forwards to enter lung tissues. Therefore, when the existing drug delivery catheter utilizing the LISA technology is used, the insertion depth is completely empirical, and medical personnel cannot see the insertion depth, so that certain potential safety hazards exist.

Thus, the prior art has yet to be improved and enhanced.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the utility model aims to provide a luminous trachea catheter of dosing, through luminous taking luminously, can observe the depth of insertion in real time, safer and more reliable.

For solving the technical problem, the utility model discloses following technical scheme has been taken:

the utility model provides a luminous trachea pipe of dosing, includes the intubate, the head of intubate is the socket, the afterbody of intubate has the interface of connecting the syringe, the lateral wall of intubate is provided with the lamp cover, be provided with the detachable lighting strip in the lamp cover, the one end of lamp cover has the luminous strip male opening that supplies, be provided with the scale on the lamp cover, the lighting strip includes the scale lamp that a plurality of intervals set up.

In the luminous trachea administration catheter, a light guide column is arranged on the light emergent side of the luminous belt, which is positioned on the scale lamp.

In the luminous trachea catheter of dosing, the scale lamp evenly distributed, the luminous band still includes the switching power supply module who is used for controlling the scale lamp and opens and close the state, switching power supply module is located the outside of lamp cover, is connected with the scale lamp electricity.

In the luminous trachea administration catheter, the positions of the scale lamps and the positions of the scales are arranged in a one-to-one correspondence mode.

In the luminous trachea administration catheter, the socket is in an inclined plane shape, and the top end of the socket is in an arc shape.

In the luminous trachea administration catheter, the head of the lamp sleeve and the socket are arranged at a preset distance, and the head of the lamp sleeve is conical.

In the luminous trachea administration catheter, the head part of the lamp sleeve is a closed end.

In the luminous trachea administration catheter, the preset distance is 3-6 cm.

In the luminous trachea administration catheter, the diameter of the intubation tube is 1-3mm, and the diameter of the lamp sleeve is 1-2mm larger than that of the intubation tube.

Compared with the prior art, the utility model provides a luminous trachea pipe of dosing sets up the lamp cover through the lateral wall at the intubate, sets up the detachable light-emitting strip in the lamp cover, and scale on the cooperation lamp cover and the light-emitting strip make medical personnel can observe the depth of insertion of intubate directly perceivedly when using, avoids blind insertion error to cause the damage to the patient, and can also observe the process of injection medicine, whether observe and lead to injecting phenomena such as failure because pull messenger's intubate and extract in the injection process. Moreover, the luminous band is detachable, can be earlier to the intubate disinfection before the use and handle, inserts the luminous band in the lamp cover when using again, after finishing using, only need with the luminous band extract can, convenient to use does not influence intubate sterilization process moreover, does not influence the life of luminous band yet.

Drawings

Fig. 1 is a schematic structural view of the luminous trachea administration catheter provided by the utility model.

Fig. 2 is a schematic view of the exploded structure of the luminous trachea administration catheter provided by the utility model.

Reference is made to the accompanying drawings in which:

inserting tube 100 socket 1 interface 2 lamp sleeve 3 scale 31 luminous belt 4

Scale lamp 41 light guide column 42 switching power supply module 43

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.

It will be understood that when an element is referred to as being "on," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative to each other or are referred to the normal use state of the product, and should not be considered as limiting.

Referring to fig. 1 and 2, the light-emitting tracheal administration catheter provided by the present invention comprises an insertion tube 100, the head of the insertion tube 100 is a socket 1, the tail of the insertion tube 100 is provided with an interface 2 for connecting a syringe, the side wall of the insertion tube 100 is provided with a lamp sleeve 3, a detachable light-emitting strip 4 is provided in the lamp sleeve 3, one end of the lamp sleeve 3 is provided with an opening (not numbered in the figure) for inserting the light-emitting strip 4, the lamp sleeve 3 is provided with a scale 31, and the light-emitting strip 4 comprises a plurality of scale lamps 41 arranged at intervals. When the device is used, the intubation tube can be disinfected before use, the luminous band 4 is inserted into the lamp sleeve 3, and the scales 31 on the lamp sleeve 3 are combined, so that medical personnel can visually observe the insertion depth of the intubation tube 100, the injury to the trachea of a newborn caused by blind insertion errors is avoided, the process of injecting medicaments (such as Guersu) can be observed, and whether the intubation tube 100 is pulled out to cause injection failure and other phenomena in the injection process can be observed. In this embodiment, the luminous band 4 is detachable, and is inserted into the lamp sleeve 3 when in use, and after the use, the luminous band is pulled out, so that the use is convenient, the sterilization treatment of the insertion tube 100 is not affected, and the service life of the luminous band 4 is not affected.

Optionally, the light emitting side that lies in the scale lamp 41 on the light-emitting strip 4 is provided with leaded light post 42, and thickness is about 1mm, the leaded light post can prevent the emission of scale lamp 41, makes the light of scale lamp 41 be the punctiform (also can understand the little light class that the diameter is about 1 mm) to the depth of insertion is observed to the clarity of being convenient for, and leaded light post 42 still can make the light emission more even moreover, and the medical personnel of being convenient for observe.

Furthermore, the graduated lights 41 are uniformly distributed, and the positions of the graduated lights 41 and the positions of the graduations 31 are arranged in a one-to-one correspondence manner, so that when the medical staff observe the insertion depth, the inserted depth can be known by matching with the graduations 31 positioned on the outer side of the cannula.

Wherein, luminous band 4 is still including the switching power supply module 43 that is used for controlling the state of opening and close of scale lamp 41, switching power supply module is located the outside of lamp cover 3, is connected with scale lamp 41 electricity, makes switching power supply module 43 does not influence medical personnel's operation and observes the depth of insertion when using, the usable button cell of switching power supply module 43 this kind of small and exquisite, portable battery makes it have less volume, the operation of being convenient for. Because the switching mode in luminescent light area is common in fields such as house, gift, outdoor advertising, the utility model discloses structure and the circuit to the luminescent light area do not do the detailed description.

Referring to fig. 1 and 2, the insertion opening 1 is inclined and has a circular arc top end, so that the insertion tube 100 can be easily inserted into the trachea and avoid glottic damage, which is safer than the existing pointed insertion tube 100.

The head of the lamp sleeve 3 is arranged at a preset distance from the socket 1, and the preset distance is 3-6 cm. In use, the administration can be realized only by inserting the socket 1 into the glottis of the patient, and through the preset distance, unnecessary damage caused by the contact or the pressing of the lamp sleeve 3 on the inner wall of the trachea can be avoided.

Specifically, the head of the lamp sleeve 3 is conical, and the head of the lamp sleeve 3 is a closed end, so that body fluid can be prevented from entering the lamp sleeve 3, and the body fluid is in contact with the luminous band 4 to cause bacterial infection, so that the intubation tube 100 is safer to use.

The diameter of the intubation tube 100 is 1-3mm, so that the intubation tube can be conveniently inserted into a glottis of a patient, the glottis cannot be greatly damaged when administration is achieved, the diameter of the lamp sleeve 3 is 1-2mm larger than that of the intubation tube 100, discomfort of the patient caused by the overlarge diameter of the lamp sleeve is avoided, and operation of medical staff is facilitated.

In a specific embodiment, the preset distance is 4cm, the diameter of the cannula 100 is 1mm, the diameter of the lamp sleeve 3 is 2mm, the insertion depth can be observed even if the drug is administrated, and the thin cannula is inserted into the trachea of the newborn so that the foreign body sensation can be reduced.

Further, the luminous band is soft luminous band, the width of lamp cover 3 slightly is greater than the width of luminous band, prevents that the luminous band bending deformation, the show scale that more can be accurate.

To sum up, the utility model provides a luminous trachea pipe of dosing sets up the lamp cover through the lateral wall at the intubate, sets up the detachable luminous band in the lamp cover, and scale and the scale lamp on the luminous band on the cooperation lamp cover make medical personnel can observe the depth of insertion of intubate directly perceivedly when using, avoid blind inserting the error to cause the damage to the patient, but also can observe the process of injection medicine, observe whether because pull the messenger intubate and extract and lead to phenomenons such as injection failure at the injection in-process. Moreover, the luminous band is detachable, can be earlier to the intubate disinfection before the use and handle, inserts the luminous band in the lamp cover when using again, after finishing using, only need with the luminous band extract can, convenient to use does not influence intubate sterilization process moreover, does not influence the life of luminous band yet.

Furthermore, the utility model discloses compact structure still has, uses characteristics such as simple and convenient.

It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.

Claims (9)

1. The utility model provides a luminous trachea pipe of dosing, includes the intubate, the head of intubate is the socket, the afterbody of intubate has the interface of connecting the syringe, its characterized in that, the lateral wall of intubate is provided with the lamp cover, be provided with the detachable light-emitting strip in the lamp cover, the one end of lamp cover has the opening that supplies light-emitting strip male, be provided with the scale on the lamp cover, the light-emitting strip includes the scale lamp that a plurality of intervals set up.

2. The endotracheal tube of claim 1, wherein the light-emitting band is provided with a light guide pillar at a light-emitting side of the graduated lamp.

3. The luminous trachea drug delivery catheter according to claim 1, wherein the graduated lamps are uniformly distributed, the luminous band further comprises a switch power supply module for controlling the on-off state of the graduated lamps, and the switch power supply module is located on the outer side of the lamp sleeve and electrically connected with the graduated lamps.

4. The luminous tracheal drug delivery catheter of claim 3, wherein the graduated lamp is arranged in one-to-one correspondence with the graduated position.

5. The luminous trachea dosing catheter according to claim 1, wherein the socket is beveled and has a circular arc-shaped top end.

6. The luminous endotracheal tube of claim 5, wherein the head of the lamp housing is disposed at a predetermined distance from the socket, and the head of the lamp housing is tapered.

7. The luminous tracheal drug delivery catheter of claim 6, wherein the head of the light sleeve is a closed end.

8. The luminous tracheal drug delivery catheter of claim 6, wherein the predetermined distance is 3-6 cm.

9. The luminous tracheal drug delivery catheter of claim 1, wherein the diameter of the cannula is 1-3mm, and the diameter of the lamp housing is 1-2mm larger than the diameter of the cannula.

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