CN208959124U - Multifunctional tracheal catheter joint device - Google Patents

Multifunctional tracheal catheter joint device Download PDF

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Publication number
CN208959124U
CN208959124U CN201820479700.7U CN201820479700U CN208959124U CN 208959124 U CN208959124 U CN 208959124U CN 201820479700 U CN201820479700 U CN 201820479700U CN 208959124 U CN208959124 U CN 208959124U
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CN
China
Prior art keywords
connector
delivery tube
tracheal catheter
plug
administration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820479700.7U
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Chinese (zh)
Inventor
王晓蕾
方成
章乐
唐云飞
疏恒
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Wuxi Childrens Hospital
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Wuxi Childrens Hospital
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Filing date
Publication date
Application filed by Wuxi Childrens Hospital filed Critical Wuxi Childrens Hospital
Priority to CN201820479700.7U priority Critical patent/CN208959124U/en
Application granted granted Critical
Publication of CN208959124U publication Critical patent/CN208959124U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The utility model provides a kind of Multifunctional tracheal catheter joint device, including joint body, administration connector, tracheal catheter connector, ventilator connector, auxiliary connection, delivery tube, cuff;Administration connector and tracheal catheter connector is respectively set in the upper and lower ends of the joint body;Auxiliary connection and ventilator connector are respectively set at left and right sides of joint body;Ventilator connector and auxiliary connection are respectively equipped with plug plug;The delivery tube passes through a round-meshed cork in centre;Cork circular hole and administration pipe outer wall close fitting;Cork outer diameter is adapted with the internal diameter of administration connector;Cork plug is on administration connector;Delivery tube front end is equipped with aperture, and end is equipped with plug plug;The cuff that is arranged with softness outside delivery tube and can stretch;One end of cuff is fixed on delivery tube, and the other end is fixed on cork.The utility model can realize a variety of operations such as intrarterial, endotracheal suction (ets), atomization, end-expiratory carbon dioxide monitoring.

Description

Multifunctional tracheal catheter joint device
Technical field
The utility model relates to a kind of Medical Devices, especially a kind of Multifunctional tracheal catheter joint device is suitable for danger The neonatal respiratory nursing of weight.
Background technique
Trachea cannula is an important required skill in newborn emergency, in asphyxia neonatorum, transient respiratory distress of the newborn It plays a significant role in the treatment of the diseases such as syndrome, severe pneumonia of newborn, frequent apnea neonatorum.Assisted ventilation skill Instil in art, pulmonary surfactant air flue is to treat the important means of respiratory distress syndrome of newborn;Suitable pneumatic duct Reason is the guarantee of effective assisted ventilation.
Currently used endotracheal tube for newborn is only made of a snorkel without cuff, and structure is simple, and performance has Limit is no longer satisfied the demand of many emergencies in clinical practice application, for example logical in the positive pressure of ventilator or recovery capsule Under gas, when completing the disposition such as intrarterial, endotracheal suction (ets), atomization, end-expiratory carbon dioxide monitoring, need temporarily to interrupt just Pressure ventilation, it is inconvenient, and the infant state of an illness may be adversely affected;When by being directly administered in tracheal catheter, it may go out Existing medical fluid is adhered to tube wall, and medical fluid is backflowed, splashed out, the uncomfortable performance such as infant cough, agitation;Tracheal catheter is inserted into according to stomach tube Repetitively administered, and increase the risk of operation sequence and tracheal catheter pollution is unfavorable for striving for rescue time and nosocomial infection Prevention and control.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of Multifunctional tracheal catheter joint device, energy It is enough to be connect with traditional tracheal catheter, under conditions of uninterrupted positive airway pressure, it can be achieved that intrarterial, endotracheal suction (ets), A variety of operations such as atomization, end-expiratory carbon dioxide monitoring;Intrarterial and suction sputum in the closed intracapsular progress of set, can avoid by Nosocomial infection risk caused by operating;To improve clinical manipulation process and method, it is allowed to more conveniently, safely, fast.This reality With novel the technical solution adopted is that:
A kind of Multifunctional tracheal catheter joint device, including joint body, administration connector, tracheal catheter connector, exhale Suction machine connector, auxiliary connection, delivery tube, cuff;
Administration connector and tracheal catheter connector is respectively set in the upper and lower ends of the joint body;Be administered connector and Tracheal catheter connector is opposite and sets;Auxiliary connection and ventilator connector are respectively set at left and right sides of joint body;It exhales Suction machine connector and auxiliary connection are respectively equipped with the first plug plug and the second plug plug;
The delivery tube passes through a round-meshed cork in centre;Cork circular hole and administration pipe outer wall close fitting;It is soft Diameter is adapted with the internal diameter of administration connector beyond the Great Wall;Cork plug is on administration connector;
Delivery tube front end is equipped with aperture, and end is equipped with third plug plug;
The cuff that is arranged with softness outside delivery tube and can stretch;One end of cuff is fixed on delivery tube, and the other end is solid It is scheduled on cork.
Further, administration tube wall is equipped with graduation mark and scale numerical value, for site-specific delivery of drugs pipe in tracheal catheter Insertion depth.
Further, side wall is equipped with aperture at delivery tube front end.
Further, administration pipe end can also be connected by crossover sub with negative pressure drainage source.
It is and more with delivery tube utility model has the advantages that existing tracheal catheter is utilized in the utility model After the connection of function catheter slipjoint device, it is mainly used for respiratory nursing in newborn emergency, it can be in lasting ventilator or air bag Under conditions of positive airway pressure, the multiple functions such as intrarterial, endotracheal suction (ets), end-expiratory carbon dioxide monitoring, atomization are realized, It is convenient and efficient, it is convenient for clinical manipulation, is conducive to stablize the state of an illness, improves infant tolerance, improve infant comfort level;Tracheae can be reduced Drug backflows splash when interior administration, avoids liquid waste, affects the treatment;Pipe is administered simultaneously in the closed intracapsular operation of set, can be kept away Exempt from conduit pollution, reduce infection risk, is more advantageous to infant safety;Equipment therefor manufacturing cost is cheap, pushes away extensively suitable for clinic Wide application.
Detailed description of the invention
Fig. 1 is the structure composition schematic diagram of the utility model.
Fig. 2 is the delivery tube structural schematic diagram of the utility model.
Specific embodiment
Below with reference to specific drawings and examples, the utility model is described in further detail.
As shown in Figure 1, Multifunctional tracheal catheter joint device (hereinafter referred to as piecing devices) provided by the utility model, packet Include joint body 100, administration connector 1, tracheal catheter connector 2, ventilator connector 3, auxiliary connection 4, delivery tube 7, Cuff 9;
Administration connector 1 and tracheal catheter connector 2 is respectively set in the upper and lower ends of the joint body 100;Administration connects Interface 1 and tracheal catheter connector 2 are set relatively, to facilitate through delivery tube 7;The left and right sides of joint body 100 is set respectively Set auxiliary connection 4 and ventilator connector 3;Ventilator connector 3 and auxiliary connection 4 are respectively equipped with 5 He of the first plug plug Second plug plug 6 can need to select to open or close two connectors according to clinic;
The delivery tube 7 passes through the round-meshed rubber cork 704 in a centre;704 circular hole of cork and 7 outer wall of delivery tube The characteristic of close fitting, rubber can be such that delivery tube passes through, and seal around delivery tube 7;704 outer diameter of cork and administration The internal diameter of connector 1 is adapted;The plug of cork 704 is on administration connector 1;
Soft, telescopic plastic cuff 9 is arranged with outside delivery tube 7;One end of cuff 9 is fixed on delivery tube 7, another End is fixed on cork 704;Delivery tube 7 slides in closed cuff 9 to be sent into tracheal catheter 10 or pulls out out of tracheal catheter 10, It can avoid pollution;7 end of delivery tube can be connect with syringe to be administered, and is equipped with third plug plug 8;Administration is opened when administration 7 end third of pipe plug plug 8, syringe connect and is administered with administration pipe end, closed at the end of medication third plug fill in 8 with Close delivery tube 7;
As shown in Fig. 2, 7 tube wall of delivery tube is equipped with graduation mark 701 and scale numerical value 702, it is convenient to be used to position it in tracheae Insertion depth in conduit 10;
Side wall is equipped with aperture 703 at 7 front end of delivery tube and front end, facilitates intrarterial, 7 end of delivery tube can also lead to It crosses crossover sub to connect with negative pressure drainage source, realizes the attraction of airway secretions;
Both ventilator connector 3 and auxiliary connection 4 are respectively independent, can connect ventilator work simultaneously, exhaled Gas end carbon dioxide monitoring or atomization;When such as carrying out meconium attraction, ventilator connector 3 need to be used with 5 closing of the first plug plug; Auxiliary connection 4 attracts for carrying out end-expiratory carbon dioxide monitoring, atomization or meconium;
Embodiment 1: intrarterial;
Tracheal catheter 10 is by 2 jointing device of tracheal catheter connector after infant trachea cannula, at auxiliary connection 4 In closed state, ventilator is connected by ventilator connector 3 or recovery capsule carries out positive airway pressure, delivery tube 7 is sent into tracheae Conduit 10, by administration tube wall graduation mark 701 and scale numerical value 702, determine its end in tracheal catheter position (when to When pencil tube wall scale numerical value is overlapped with tracheal catheter tube wall numerical value, delivery tube is located at tracheal catheter end), open delivery tube 7 The third plug plug 8 of end, with the injection for having extracted drug (such as pulmonary surfactant or adrenaline, physiological saline) Device connection, is slowly injected into drug under continuous positive pressure ventilation, pulls out delivery tube 7 after the completion, closes third plug plug 8.
Embodiment 2: endotracheal suction (ets);
Tracheal catheter 10 is by 2 jointing device of tracheal catheter connector after infant trachea cannula, at auxiliary connection 4 In closed state, ventilator is connected by ventilator connector 3 or recovery capsule carries out positive airway pressure, delivery tube 7 is sent into tracheae Conduit 10 determines its end position in tracheal catheter by tube wall graduation mark 701 and scale numerical value 702, opens 7 end of delivery tube The third plug plug 8 at end, coupling adapter is simultaneously connect with vacuum extractor, carries out endotracheal suction (ets), pulls out administration after the completion Pipe 7 closes third plug plug 8.When using the function, it can cooperate and intratracheally inject a small amount of physiological saline (concrete operation step is shown in Embodiment 1), carry out the dilution of airway secretions and the cleaning of delivery tube.
Embodiment 3: end-expiratory carbon dioxide monitoring;
Tracheal catheter 10 is connected by 2 jointing device of tracheal catheter connector by ventilator after infant trachea cannula Interface 3 connects ventilator or recovery capsule carries out positive airway pressure, and administration 1 delivery tube 7 of connector is in close state, and opens auxiliary and connects Interface 4 connects capnometer airway adapter, carries out end-expiratory carbon dioxide monitoring, after the completion with the second plug plug 6 Close auxiliary connection 4.
Embodiment 4: air flue is atomization;
Tracheal catheter 10 is connected by 2 jointing device of tracheal catheter connector by ventilator after infant trachea cannula Interface 3 connects ventilator and carries out positive airway pressure, and administration 1 delivery tube 7 of connector is in close state, and opens auxiliary connection 4 and connects Specified ultrasonic atomizer is connect, progress air flue is atomization, needs the tolerance degree of close observation infant in the process, when necessary adjustment breathing Machine parameter closes auxiliary connection 4 with the second plug plug 6 after the completion.
Embodiment 5: intratracheal meconium attracts;
Tracheal catheter 10 is connected by 2 jointing device of tracheal catheter connector, auxiliary connection 4 after infant trachea cannula Meconium suction catheter is connect, the plug of machine connector 3 first plug 5 is inhaled and administration 1 delivery tube 7 of connector is in close state, complete meconium After attraction, can according to infant autonomous respiration situation, open suction machine connector 3 carry out positive airway pressure, can also according to infant situation into Row Intratracheal administration.
It should be noted last that the above specific embodiment is only to illustrate the technical solution of the utility model rather than limits System, although the utility model is described in detail referring to example, those skilled in the art should understand that, it can be right The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model It encloses, should all cover in the scope of the claims of the utility model.

Claims (4)

1. a kind of Multifunctional tracheal catheter joint device, which is characterized in that including joint body (100), administration connector (1), Tracheal catheter connector (2), ventilator connector (3), auxiliary connection (4), delivery tube (7), cuff (9);
Administration connector (1) and tracheal catheter connector (2) is respectively set in the upper and lower ends of the joint body (100);Administration Connector (1) and tracheal catheter connector (2) are set relatively;Auxiliary connection is respectively set at left and right sides of joint body (100) Mouth (4) and ventilator connector (3);Ventilator connector (3) and auxiliary connection (4) be respectively equipped with the first plug plug (5) and Second plug plug (6);
The delivery tube (7) passes through a round-meshed cork in centre (704);Cork (704) circular hole and delivery tube (7) outer wall Close fitting;Cork (704) outer diameter is adapted with the internal diameter of administration connector (1);Cork (704) plug is in administration connector (1) On;
Delivery tube (7) front end is equipped with aperture (703), and end is equipped with third plug plug (8);
The cuff (9) that is arranged with softness outside delivery tube (7) and can stretch;One end of cuff (9) is fixed on delivery tube (7), The other end is fixed on cork (704).
2. Multifunctional tracheal catheter joint device as described in claim 1, which is characterized in that
Delivery tube (7) tube wall is equipped with graduation mark (701) and scale numerical value (702), for site-specific delivery of drugs pipe in tracheal catheter (10) Interior insertion depth.
3. Multifunctional tracheal catheter joint device as described in claim 1, which is characterized in that
Side wall is equipped with aperture (703) at delivery tube (7) front end.
4. Multifunctional tracheal catheter joint device as described in claim 1, which is characterized in that
Delivery tube (7) end can also be connected by crossover sub with negative pressure drainage source.
CN201820479700.7U 2018-04-03 2018-04-03 Multifunctional tracheal catheter joint device Expired - Fee Related CN208959124U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820479700.7U CN208959124U (en) 2018-04-03 2018-04-03 Multifunctional tracheal catheter joint device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820479700.7U CN208959124U (en) 2018-04-03 2018-04-03 Multifunctional tracheal catheter joint device

Publications (1)

Publication Number Publication Date
CN208959124U true CN208959124U (en) 2019-06-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820479700.7U Expired - Fee Related CN208959124U (en) 2018-04-03 2018-04-03 Multifunctional tracheal catheter joint device

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110538369A (en) * 2019-09-30 2019-12-06 张馥镇 silica gel steel wire reinforced trachea cannula capable of being directly connected with end-expiratory carbon dioxide monitoring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110538369A (en) * 2019-09-30 2019-12-06 张馥镇 silica gel steel wire reinforced trachea cannula capable of being directly connected with end-expiratory carbon dioxide monitoring

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190611

Termination date: 20210403