CN216394964U

CN216394964U - Disposable single nasal catheter oxygen inhalation device with end-expiratory carbon dioxide monitoring function

Info

Publication number: CN216394964U
Application number: CN202120745998.3U
Authority: CN
Inventors: 范佳; 顾卫东; 徐彦
Original assignee: Huadong Hospital
Current assignee: Huadong Hospital
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2022-04-29
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a disposable single nasal catheter oxygen inhalation device with a function of monitoring expired carbon dioxide, which comprises a connecting pipe and a connecting mechanism, wherein the connecting mechanism is arranged on the connecting pipe, the connecting mechanism comprises a transmission pipe, a probe, an expired carbon dioxide monitoring catheter, a water vapor filter, a nasal catheter and an expired carbon dioxide device body, the transmission pipe is arranged on the right side of the connecting pipe, and the probe is arranged at one end of the transmission pipe, which is far away from the connecting pipe. The utility model makes the whole device easy and convenient to operate by the mutual matching of the connecting pipe, the transmission pipe, the probe, the exhaling end carbon dioxide monitoring catheter, the water vapor filter, the nasal catheter and the exhaling end carbon dioxide device body, does not directly act on the body surface of a patient, reduces the discomfort of the patient, is specially used for the patient who does not use a breathing machine, can provide accurate exhaling end carbon dioxide data, can better reflect the breathing mode and breathing parameters of the patient, can reduce the damage of the exhaling end carbon dioxide head caused by improper fixation, and reduces the cost expenditure of departments.

Description

Disposable single nasal catheter oxygen inhalation device with end-expiratory carbon dioxide monitoring function

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a disposable single nasal catheter oxygen inhalation device with end-expiratory carbon dioxide monitoring.

Background

Since the outbreak of the new coronary pneumonia epidemic situation, medical staff realize that the monitoring of breathing parameters is ignored in daily vital sign detection, wherein the breathing times and breathing parameters of a patient can be shown most intuitively by monitoring the end-expiratory carbon dioxide in an anesthesia operation (particularly a gastrointestinal endoscope), and the breathing form and the condition of the patient can be known most intuitively by observing the end-expiratory carbon dioxide under the condition of no other vital sign parameters such as blood gas and the like, so that first-hand observation and diagnosis data are provided for the medical staff, and powerful observation and diagnosis bases are provided for assisting the medical staff in diagnosing patients with intravenous anesthesia operations and patients with respiratory distress, and the end-expiratory carbon dioxide is a golden index for judging the breathing form of the patient. However, in clinical vital sign monitoring, the utilization rate of the probe just starts, and since the first time is an observation index aiming at a breathing machine and an anesthesia machine, the design of the probe for monitoring the end-tidal carbon dioxide is that the probe is spirally fixed on an anesthesia threaded pipe connector or a breathing filter of a pressure oxygen supply mask, the probe for monitoring the end-tidal carbon dioxide is not a department of a probe (such as an anesthesia resuscitation room, a gastrointestinal endoscope room, a monitoring room, an emergency call and the like) which is conventionally connected with a conventional patient, so the body feeling and the use feeling of the conventional patient are very poor, and the inconvenience is very high, in an operating room, a medical staff usually puts the other end of the end-tidal carbon dioxide under the nasal wing of the patient directly, and then presses the medical mask for a long time, so that the skin is easy to have indentations, the activity of the patient is limited, and because the end-tidal carbon dioxide monitoring probe connected with the patient often drops because of the unconventional fixation, the false alarm of the monitor is caused, the misjudgment is increased, and the damage of the end-call carbon dioxide probe is easily caused; in the gastrointestinal endoscope room, because one side alar insert the check-out set, the opposite side alar can only use single nasal catheter oxygen uptake, so can't look after all to patient's anesthesia safety, can judge patient's breathing condition only through the visual observation, and according to statistics of our branch of academic or vocational study, the spoilage of exhaling the end carbon dioxide probe on the PACU monitor is higher than the spoilage of operating room monitor far away, but also increase the expenditure of administrative or vocational study cost intangibly, bring very big inconvenience for the user, for this reason, we provide a disposable area exhale the end single nasal catheter oxygen uptake device of carbon dioxide monitoring.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a disposable single nasal catheter oxygen inhalation device with a function of monitoring end-expiratory carbon dioxide, and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the disposable single nasal catheter oxygen inhalation device with the function of monitoring the end-expiratory carbon dioxide comprises a connecting pipe and a connecting mechanism, wherein the connecting mechanism is arranged on the connecting pipe;

coupling mechanism includes transmission pipe, probe, exhales last carbon dioxide monitoring pipe, vapor filter, nasal catheter and exhales last carbon dioxide device body, the right side at the connecting pipe is installed to the transmission pipe, the one end of connecting pipe is kept away from at the transmission pipe to the probe installation, exhale the one end that the probe was kept away from at last carbon dioxide monitoring pipe installation at the connecting pipe, vapor filter installs the one end of exhaling last carbon dioxide monitoring pipe and keeping away from the connecting pipe, nasal catheter installs the one end of exhaling last carbon dioxide monitoring pipe of keeping away from at vapor filter, exhale the one end that last carbon dioxide device body was installed at nasal catheter and is kept away from vapor filter, exhale the one end that last carbon dioxide device body is close to nasal catheter and run through nasal catheter and extend to its inside.

Preferably, one end of the transmission pipe close to the connecting pipe is communicated with the connecting pipe, and one end of the probe close to the transmission pipe is communicated with the transmission pipe.

Preferably, the end of the expired carbon dioxide monitoring catheter close to the probe is communicated with the probe.

Preferably, one end of the water vapor filter close to the nasal catheter is communicated with the nasal catheter, and one end of the water vapor filter close to the exhale last carbon dioxide monitoring catheter is communicated with the exhale last carbon dioxide monitoring catheter.

Preferably, one end of the exhale end carbon dioxide device body close to the nasal catheter is communicated with the nasal catheter.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model makes the whole device easy and convenient to operate by the mutual matching of the connecting pipe, the transmission pipe, the probe, the exhaling end carbon dioxide monitoring catheter, the water vapor filter, the nasal catheter and the exhaling end carbon dioxide device body, does not directly act on the body surface of a patient, reduces the discomfort of the patient, is specially used for the patient who does not use a breathing machine, increases the data breadth and the accuracy of the exhaling end carbon dioxide monitoring, is suitable for the general anesthesia patients with stomach tubes in an awakening room after the gastrointestinal endoscope operation patient operation and the patients needing single-side nasal catheter oxygen supply clinically, can provide accurate exhaling end carbon dioxide data, can better reflect the breathing mode and breathing parameters of the patient, provides first-hand data for the timely diagnosis and treatment of clinicians and nurses, and can also reduce the damage of precious exhaling end carbon dioxide heads caused by improper fixation, reducing the cost expenditure of departments.

Drawings

FIG. 1 is a schematic perspective view of the front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a perspective structural diagram of a rear view of the present invention.

In the figure: the device comprises a connecting pipe 1, a connecting mechanism 2, a transmission pipe 20, a probe 21, a carbon dioxide breath monitoring catheter 22, a water vapor filter 23, a nasal catheter 24 and a carbon dioxide breath device body 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the disposable single nasal catheter oxygen inhalation device with end-tidal carbon dioxide monitoring function comprises a connecting tube 1 and a connecting mechanism 2, wherein the connecting mechanism 2 is arranged on the connecting tube 1.

The connecting mechanism 2 comprises a transmission pipe 20, a probe 21, a breath last carbon dioxide monitoring catheter 22, a water vapor filter 23, a nasal catheter 24 and a breath last carbon dioxide device body 25, the transmission pipe 20 is arranged on the right side of the connecting pipe 1, the probe 21 is arranged at one end of the transmission pipe 20 far away from the connecting pipe 1, the breath last carbon dioxide monitoring catheter 22 is arranged at one end of the connecting pipe 1 far away from the probe 21, the water vapor filter 23 is arranged at one end of the breath last carbon dioxide monitoring catheter 22 far away from the connecting pipe 1, the nasal catheter 24 is arranged at one end of the water vapor filter 23 far away from the breath last carbon dioxide monitoring catheter 22, the breath last carbon dioxide device body 25 is arranged at one end of the nasal catheter 24 far away from the water vapor filter 23, one end of the breath last carbon dioxide device body 25 close to the nasal catheter 24 penetrates through the nasal catheter 24 and extends into the nasal catheter 24, the conventional oxygen device is only supplied with pure oxygen, and can not sample the breath last carbon dioxide, the monitoring of the end-expiratory carbon dioxide specially supplied for patients with non-breathing machines does not appear clinically, the monitoring device is composed of a unilateral nasal catheter 24 and an end-expiratory carbon dioxide monitoring device, the operation is simple and convenient, oxygen inhalation can be started while the end-expiratory carbon dioxide is sampled only by connecting an end-expiratory carbon dioxide head and an oxygen catheter to the tail part designed by people, more operations are not needed, the vacancy is made up, another field is developed for clinical breath detection, and the whole device is simple and convenient to operate and does not directly act on the body surface of the patient by the mutual matching of a connecting pipe 1, a transmission pipe 20, a probe 21, an end-expiratory carbon dioxide monitoring catheter 22, a water vapor filter 23, the nasal catheter 24 and an end-expiratory carbon dioxide monitoring device body 25, so that the discomfort of the patient is reduced, the monitoring device is specially specific to the patients without using breathing machines, and the data breadth and accuracy of the monitoring of the end-expiratory carbon dioxide are increased, be applicable to gastrointestinal endoscope operation patient postoperative general anesthesia that has the extubation patient of stomach tube in room of reviving to and the clinical patient that needs the 24 oxygen suppliments of unilateral nasal catheter, it can provide accurately exhale terminal carbon dioxide data, reaction patient breathing mode and breathing parameter that can be better, for clinician and nurse in time diagnose treatment provide the valuable data of first hand, it also can reduce because of fixed improper the leading cause exhale terminal carbon dioxide head damage, reduce administrative or technical offices cost.

In summary, the following steps: the disposable single nasal catheter oxygen inhalation device with the function of monitoring the expired carbon dioxide solves the problems in the background technology by the mutual matching of the connecting pipe 1, the transmission pipe 20, the probe 21, the expired carbon dioxide monitoring catheter 22, the water vapor filter 23, the nasal catheter 24 and the expired carbon dioxide device body 25.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Disposable area exhales single nasal catheter oxygen inhalation mask of end carbon dioxide monitoring, including connecting pipe (1) and coupling mechanism (2), its characterized in that: the connecting mechanism (2) is arranged on the connecting pipe (1);

the connecting mechanism (2) comprises a transmission pipe (20), a probe (21), a breathing terminal carbon dioxide monitoring catheter (22), a water vapor filter (23), a nasal catheter (24) and a breathing terminal carbon dioxide device body (25), the transmission pipe (20) is installed on the right side of the connection pipe (1), the probe (21) is installed at one end, away from the connection pipe (1), of the transmission pipe (20), the breathing terminal carbon dioxide monitoring catheter (22) is installed at one end, away from the probe (21), of the connection pipe (1), the water vapor filter (23) is installed at one end, away from the breathing terminal carbon dioxide monitoring catheter (22), of the breathing terminal carbon dioxide monitoring catheter (22), the nasal catheter (24) is installed at one end, away from the breathing terminal carbon dioxide monitoring catheter (22), of the breathing terminal carbon dioxide device body (25) is installed at one end, away from the water vapor filter (23), of the nasal catheter (24), one end of the exhale end carbon dioxide device body (25) close to the nasal catheter (24) penetrates through the nasal catheter (24) and extends into the nasal catheter.

2. The disposable single nasal catheter oxygen inhalation device with end-tidal carbon dioxide monitoring of claim 1, wherein: one end of the transmission pipe (20) close to the connecting pipe (1) is communicated with the connecting pipe (1), and one end of the probe (21) close to the transmission pipe (20) is communicated with the transmission pipe (20).

3. The disposable single nasal catheter oxygen inhalation device with end-tidal carbon dioxide monitoring of claim 2, wherein: one end of the end-expiratory carbon dioxide monitoring catheter (22) close to the probe (21) is communicated with the probe (21).

4. The disposable single nasal catheter oxygen inhalation device with end-tidal carbon dioxide monitoring of claim 3, wherein: one end of the water vapor filter (23) close to the nasal catheter (24) is communicated with the nasal catheter (24), and one end of the water vapor filter (23) close to the exhale terminal carbon dioxide monitoring catheter (22) is communicated with the exhale terminal carbon dioxide monitoring catheter (22).

5. The disposable single nasal catheter oxygen inhalation device with end-tidal carbon dioxide monitoring of claim 4, wherein: one end of the end-expiratory carbon dioxide device body (25) close to the nasal catheter (24) is communicated with the nasal catheter (24).