CN104784796A - Soundable and moist tracheal catheter - Google Patents

Soundable and moist tracheal catheter Download PDF

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Publication number
CN104784796A
CN104784796A CN201410839192.5A CN201410839192A CN104784796A CN 104784796 A CN104784796 A CN 104784796A CN 201410839192 A CN201410839192 A CN 201410839192A CN 104784796 A CN104784796 A CN 104784796A
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CN
China
Prior art keywords
catheter body
moist
cuff
hole
endotracheal tube
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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.)
Pending
Application number
CN201410839192.5A
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Chinese (zh)
Inventor
吕鹏飞
Original Assignee
吕鹏飞
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 吕鹏飞 filed Critical 吕鹏飞
Priority to CN201410839192.5A priority Critical patent/CN104784796A/en
Publication of CN104784796A publication Critical patent/CN104784796A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a soundable and moist tracheal catheter. The soundable and moist tracheal catheter is characterized in that an ultrathin cuff (2) is arranged at the outer wall of a catheter body, the ultrathin cuff (2) is connected with an air-filled bag (10) through an air injection pipe (12), and the other end of the air-filled bag (10) is connected with a pressure control device (11). A side air outlet hole (1) is formed in one side of the ultrathin cuff (2), an attraction hole (3) and a moist hole (13) are symmetrically formed in the other side of the ultrathin cuff (2), and the side air outlet hole (1) and the attraction hole (3) are connected with a side end opening (7) through a sputum excretion pipe (4) at the inner wall. The moist hole (13) is connected with an infusion apparatus (9) through a moist pipe (8). A glottis catheter (5) is arranged at the position, close to the throat, on the catheter body, and a detachable latch is arranged at the end of the catheter body. The soundable and moist tracheal catheter has the advantages that the structure is simple and novel, the sputum suction operation can be operated, pulmonary infection is reduced, continuous moisture in the trachea can be maintained, communication between a patient a medical worker can be conducted, and pain of the patient is released.

Description

A kind of can sounding and the endotracheal tube of moisturizing
Technical field
The present invention relates to endotracheal tube technical field, be specifically related to a kind of can sounding and the endotracheal tube of moisturizing.
Background technology
Tracheal intubation refers to that the technology by a special endotracheal tube inserts trachea through glottis is called tracheal intubation, and this technology can attract for airway patency, ventilation oxygen-supplying, respiratory tract and prevent from inhaling etc. by mistake provide optimum condition.Endotracheal intubation is used widely at situation of all-level hospitals to the technology that patient implements cardio-pulmonary function resuscitation, improves the probability to patient's successful rescue.
When hospital rescues critical patient, often need for patient's intubate helps to breathe.Except disease itself causes patient respiration difficulty, the sputum in patient respiration road is also often the large obstacle that impact is breathed.In rescue process, for timely by the sputum sucking-off in respiratory tract, just have to the respirator that endotracheal tube connects to be closed, insert sputum aspirator tube and carry out suction sputum process.Suction sputum operating influence to the normal air feed of patient, if overlong time, also may cause life danger to critical patient with breathing device.Use the critical patient of respirator, endotracheal tube is indispensable apparatus, traditional endotracheal tube, without humidification device, humidification fluid can only be instilled by nurse's variable interval to tracheal strips, repeatedly open being connected of endotracheal tube and respirator, affect the treatment of patient and increase infection chance.
Ultra-thin cuff in the endotracheal tube of current use is without pressure-display device, and the experience only by doctor judges aeration quantity; But when after the inflation of pressure display ball, volume becomes large, the problem of existence operation inconvenience and easily maloperation breakdown pressure display ball.In addition, medical personnel help patient respiration by endotracheal tube, but patient employs the inhibition due to air bag after endotracheal tube, just to have no idea sounding, link up so also just have no idea with medical personnel, how to produce a kind of extensive patients can be allowed to accept can sounding endotracheal tube, to realize and medical personnel can both link up, have important practical significance.
Summary of the invention
The object of the present invention is to provide a kind of can sounding and the endotracheal tube of moisturizing, structure is simple, and can implement suction sputum operation, reduce pulmonary infection, the humidity that tracheal strips can be kept to continue, enables patient and medical personnel link up, alleviate patient's misery.
The technical scheme that the present invention takes is:
A kind of can sounding and the endotracheal tube of moisturizing, it is characterized in that, the outer wall of catheter body arranges ultra-thin cuff (2), ultra-thin cuff (2) is connected with gas cell (10) by air injection pipe (12), the other end Bonding pressure control device (11) of gas cell (10), in the side of ultra-thin cuff (2), side venthole (1) is set, suction hole (3) and moistening hole (13) are symmetrical arranged at the opposite side of ultra-thin cuff (2), side venthole (1) is connected with side ports (7) with the expectoration pipe (4) of suction hole (3) by inwall, moistening hole (13) connects transfusion device (9) by moistening pipe (8), at catheter body, glottis conduit (5) is set near the position of throat, dismountable latch (6) is set in the end of catheter body.
Further, between described air injection pipe (12) and gas cell (10), air tube is installed.
Further, described transfusion device (9) arranges flow valve.
Further, the two ends of described glottis conduit (5) are connected with catheter body and are integral type structure.
Further, described latch (6) is arranged respectively according to the oral cavity of child and adult.
Beneficial effect of the present invention is:
1, the present invention is provided with ultra-thin cuff on catheter body, and ultra-thin cuff is connected with gas cell by air injection pipe, the other end Bonding pressure control device of gas cell, by inflation, make endotracheal tube pressure intuitively controlled, avoid cuff to cause patient's injury of throat due to excessive expansion, use safety is controlled.
2, the present invention arranges side venthole and suction hole on catheter body, the two is connected with side ports by the expectoration pipe of inwall, the expectorant and other secretions that produce in the trachea below ultra-thin cuff can not only be drawn, the expectorant and other secretions that produce in the trachea above ultra-thin cuff can also be drawn, can timely and effectively for patient implements suction sputum operation, avoid cross infection, improve the probability of successful rescue.
3, moistening hole connects transfusion device by moistening pipe, and control humidification fluid instillation by transfusion device, the humidity that tracheal strips can be kept to continue, is conducive to the sucking-off of sputum, reduces pulmonary infection, can alleviate the misery of patient.
4, at catheter body, glottis conduit is set near the position of throat, structure is simple, make it to match with glottis structure, reduce the shear force point pressure of endotracheal tube and glottis, sound is made to pass through vocal cords smoothly, patient and medical personnel are linked up, and structure is simply novel, can reduce the incidence rate of bottleneck throat discomfort simultaneously.
5, arrange dismountable latch in the end of catheter body, improve the comfort of patient cavity interior, being also convenient to medical personnel can just common medicine, cost is low, low price, opens and unloads setting, be convenient to sterilization Posterior circle use, can alleviate the financial burden of patient, application prospect is extensive.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein, 1, side venthole; 2, ultra-thin cuff; 3, suction hole; 4, expectoration pipe; 5, glottis conduit; 6, latch; 7, side ports; 8, moistening pipe; 9, transfusion device; 10, gas cell; 11, pressure control device; 12, air injection pipe; 13, moistening hole.
Detailed description of the invention
The present invention is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of can sounding and the endotracheal tube of moisturizing, it is characterized in that, the outer wall of catheter body arranges ultra-thin cuff 2, ultra-thin cuff 2 is connected with gas cell 10 by air injection pipe 12, the other end Bonding pressure control device 11 of gas cell 10, in the side of ultra-thin cuff 2, side venthole 1 is set, suction hole 3 and moistening hole 13 is symmetrical arranged at the opposite side of ultra-thin cuff 2, side venthole 1 is connected with side ports 7 with the expectoration pipe 4 of suction hole 3 by inwall, moistening hole 13 connects transfusion device 9 by moistening pipe 8, at catheter body, glottis conduit 5 is set near the position of throat, in the end of catheter body, dismountable latch 6 is set.
Further, between described air injection pipe 12 and gas cell 10, air tube is installed.
Further, described transfusion device 9 arranges flow valve.
Further, the two ends of described glottis conduit 5 are connected with catheter body and are integral type structure.
Further, described latch 6 is arranged respectively according to the oral cavity of child and adult.
Further, the tube wall of described glottis conduit 5 is three layers of setting, and middle one deck is very thin, for shaking shell fragment.
Concrete use procedure is: arrange dismountable latch 6 in the end of catheter body, catheter body is inserted in trachea, by latch 6 A/C body, inflated by pressure control device 11 pairs of gas cells 10, ultra-thin cuff 2 is heaved, in medical governance process, by side venthole 1 and suction hole 3, sputum and other secretions are discharged along the expectoration pipe 4 of inwall, according to patient profiles, wetting solution can be instilled along moistening pipe 8 in moistening hole 13 by transfusion device 9, be convenient to the secretions such as sputum efficiently excrete in time, at catheter body, glottis conduit 5 is set near the position of throat, patient can be suitable link up with medical personnel, alleviate the misery in patient.
Above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited in above-described embodiment, the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.

Claims (5)

1. one kind can sounding and the endotracheal tube of moisturizing, it is characterized in that, the outer wall of catheter body arranges ultra-thin cuff (2), ultra-thin cuff (2) is connected with gas cell (10) by air injection pipe (12), the other end Bonding pressure control device (11) of gas cell (10), in the side of ultra-thin cuff (2), side venthole (1) is set, suction hole (3) and moistening hole (13) are symmetrical arranged at the opposite side of ultra-thin cuff (2), side venthole (1) is connected with side ports (7) with the expectoration pipe (4) of suction hole (3) by inwall, moistening hole (13) connects transfusion device (9) by moistening pipe (8), at catheter body, glottis conduit (5) is set near the position of throat, dismountable latch (6) is set in the end of catheter body.
2. according to claim 1 a kind of can sounding and the endotracheal tube of moisturizing, it is characterized in that, between described air injection pipe (12) and gas cell (10), air tube is installed.
3. according to claim 1 a kind of can sounding and the endotracheal tube of moisturizing, it is characterized in that, (9) arrange flow valve to described transfusion device.
4. according to claim 1 a kind of can sounding and the endotracheal tube of moisturizing, it is characterized in that, the two ends of described glottis conduit (5) are connected with catheter body and are integral type structure.
5. according to claim 1 a kind of can sounding and the endotracheal tube of moisturizing, it is characterized in that, described latch (6) is arranged respectively according to the oral cavity of child and adult.
CN201410839192.5A 2014-12-30 2014-12-30 Soundable and moist tracheal catheter Pending CN104784796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410839192.5A CN104784796A (en) 2014-12-30 2014-12-30 Soundable and moist tracheal catheter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410839192.5A CN104784796A (en) 2014-12-30 2014-12-30 Soundable and moist tracheal catheter

Publications (1)

Publication Number Publication Date
CN104784796A true CN104784796A (en) 2015-07-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410839192.5A Pending CN104784796A (en) 2014-12-30 2014-12-30 Soundable and moist tracheal catheter

Country Status (1)

Country Link
CN (1) CN104784796A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105999503A (en) * 2016-07-06 2016-10-12 河南驼人医疗器械集团有限公司 Low-injury ultrathin balloon tracheal intubation
CN106880897A (en) * 2017-03-15 2017-06-23 中国人民解放军第三军医大学第二附属医院 A kind of anesthetic tube
CN108721749A (en) * 2018-07-03 2018-11-02 辜春霖 Sounding tracheal catheter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105999503A (en) * 2016-07-06 2016-10-12 河南驼人医疗器械集团有限公司 Low-injury ultrathin balloon tracheal intubation
CN106880897A (en) * 2017-03-15 2017-06-23 中国人民解放军第三军医大学第二附属医院 A kind of anesthetic tube
CN108721749A (en) * 2018-07-03 2018-11-02 辜春霖 Sounding tracheal catheter

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PB01 Publication
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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150722