CN202198942U - A sputum suction and medicine injection trachea cannula and a trachea cannula assembly - Google Patents

A sputum suction and medicine injection trachea cannula and a trachea cannula assembly Download PDF

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Publication number
CN202198942U
CN202198942U CN2011202616289U CN201120261628U CN202198942U CN 202198942 U CN202198942 U CN 202198942U CN 2011202616289 U CN2011202616289 U CN 2011202616289U CN 201120261628 U CN201120261628 U CN 201120261628U CN 202198942 U CN202198942 U CN 202198942U
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China
Prior art keywords
injection
main body
assembly
tracheal intubation
sputum
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Expired - Fee Related
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CN2011202616289U
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Chinese (zh)
Inventor
孙东华
林日富
刘友江
刘宁发
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ZHANJIANG STAR ENTERPRISE CO Ltd
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ZHANJIANG STAR ENTERPRISE CO Ltd
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Priority to CN2011202616289U priority Critical patent/CN202198942U/en
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Abstract

The utility model provides a sputum suction and medicine injection trachea cannula and an trachea cannula assembly. The trachea cannula comprises a cambered cannula body, an air bag, two medicine injection bags, and a sputum suction tube; a medicine injection channel is formed inside the tube wall of the cannula body; and the tube wall of the cannula body is provided with a receiving groove, which is provided with an opaque line and the sputum suction tube. The trachea cannula assembly comprises the trachea cannula, a sputum collecting component, an air bag inflating component and a medicine injection component. The sputum suction and medicine injection trachea cannula enables easy and timely endotracheal anesthesia, cleaning, inflammation reduction, and automatic cleaning of sputum during respiration of a patient with a respirator and facilitates sputum sampling.

Description

A kind of suction expectorant injection type tracheal intubation and tracheal intubation assembly
Technical field
This utility model relates to the medical apparatus and instruments that the tracheal intubation operation is used; Particularly a kind of tracheal intubation with suction expectorant and injection function; And, can realize collection to endotracheal anesthesia, cleaning, antiinflammatory and sputum sample by the tracheal intubation assembly that this tracheal intubation and other assembly constitute.
Technical background
At present, through endotracheal intubation operation set up artificial respiration's passage be first aid during with critical patient's relief, nursing the most effectively, maturation and the most frequently used technological means.Tracheal intubation is to set up the crucial operating theater instruments of artificial respiration's pipeline in the tracheal intubation operation, is that the necessary medical apparatus and instruments in the process is rescued, protected to first aid and critical sufferer.
The sufferer of implementing the tracheal intubation operation is the critical sufferer under the emergency situations mostly, and this type sufferer self just was easy to generate sputum originally, and the function of self spitting is very low.Simultaneously, because sufferer can not be spat voluntarily during setting up artificial respiration's passage, artificial respiration's passage of insertion causes patient's sputum to increase greatly to the stimulation of patient's tracheal mucosa.At present, adopt the interval certain hour to carry out the artificial sputum that inserts sputum aspirator tube suction, cleaning patient throat generation during the endotracheal intubation usually.This just causes and repeatedly inserts discomfort that sputum aspirator tube brings to the patient and to the damage of patient's tracheal mucosa, bring a large amount of work and difficulty, the injury of bringing repeatedly body and mind for patient and family members also for medical personnel's nursing.
Usually to remove the sputum that the patient produces, need to remove the sputum and the sputum of artificial respiration's passage of artificial respiration's passage luxuriant and rich with fragrance eye end in patient's body from air bag to China ink from air bag to external end.
Air bag inserts the sputum aspirator tube removing to the sputum of China ink phenanthrene eye end through artificial respiration's passage in patient's body, and it is relatively easy to insert sputum aspirator tube, also lower to the risk of patient respiratory mucous membrane damage.
The sputum of artificial respiration's passage from air bag to external end removed in patient's body needs to remove from inserting sputum aspirator tube artificial respiration's passage and human respiratory tract.The restriction of expectorant owing to artificial respiration's passage and human respiratory tract inhaled at this place, and it is difficult to insert sputum aspirator tube, during intubate the stimulation of human body respiration mucous membrane and the risk of damage also increased greatly.
In addition, this type patient during setting up artificial respiration's passage, usually can follow occur choking cough, complication such as nausea and vomiting, throat infection.The generation of these complication all can be very unfavorable to patient's state of an illness control, can direct threats arrive patient's life when serious.For reducing the discomfort reaction and the infected probability of patient's cough, nausea and vomiting; Reduce the intubate complication; Medical personnel often take trachea glottis place injecting anesthetic medicine, anti-inflammation drugs, cleanout fluid etc.; This injection nursing means have been proved to be effectively at present, but operate the apparatus that does not also have this function of realization that can be easily and effectively at present clinically.
Also have, this type patient need carry out the analysis of sputum sample examination often clinically.Remove patient's sputum with sampling process through regular meeting because of the mutual pollution of sputum with the external world, cause the pollution of sputum sample, the accuracy of sputum assay is impacted.
Summary of the invention
The purpose of this utility model provides a kind of suction expectorant injection type tracheal intubation and tracheal intubation assembly; Artificial respiration's passage, suction expectorant passage and injectable drug passage are integrated; In the process of breathing with respirator; Can make things convenient for, realize in time the automatic cleaning of endotracheal anesthesia, cleaning, antiinflammatory and sputum, and possess sputum collection and sampled functions.
This utility model is inhaled expectorant injection type tracheal intubation; Comprise: arcual intubate main body and air bag; Air bag is located on the periphery of said intubate main body near the front end place; Form the filling channel of said air bag in the tube wall of said intubate main body, it is characterized in that: also comprise two the injection capsules and first sputum aspirator tube, said two injection capsules all encircle and are located at said intubate main body periphery and between the middle part and said air bag of intubate main body; Form the injection passage that leads to said two injection capsules in the tube wall of said intubate main body; Said intubate main body is provided with a storage tank that concaves along its centerline direction at tube wall, and development line and said first sputum aspirator tube are set in the storage tank, and the inlet of first sputum aspirator tube is between said two injection capsules.
This utility model tracheal intubation assembly comprises: inhale expectorant injection type tracheal intubation, sputum collection assembly, airbag aeration assembly and injection assembly; Wherein,
Said suction expectorant injection type tracheal intubation comprises arcual intubate main body, is located on the air bag of said intubate main body periphery and is located on the middle part of said intubate main body and two injection capsules between the said air bag; Form the filling channel and the injection passage that leads to said injection capsule of said air bag in the tube wall of said intubate main body; Said intubate main body is provided with a storage tank that concaves along its centerline direction at tube wall; The development line and first sputum aspirator tube are set in the storage tank, and the inlet of first sputum aspirator tube is between said two injection capsules;
Said sputum collection assembly contains sample bottle, and sample bottle is connected with the outlet of said first sputum aspirator tube, and sample bottle connects second sputum aspirator tube of a band sputum aspirator joint in addition;
Said airbag aeration assembly is connected with the inlet of said filling channel with the injection passage respectively with the injection assembly.
In a kind of preferred version, have two cover injection assembly and two injection passages, every cover injection assembly comprises medicine-pouring pipe, medicine indication capsule and the check valve that connects successively from the inlet of injection passage.
In the above-mentioned various scheme, the preferred 1~1.5mm of the internal diameter of said injection passage, said injection capsule contain utricule and are arranged on the some injection apertures on the utricule, wherein, and the preferred 0.06~0.15mm in the aperture of injection aperture.
In the above-mentioned various scheme, two optimum positions of injection capsule on the intubate main body are defined as, and when intubate is inserted when putting in place, two injection capsules are in respectively on the glottis of trachea and infraglottic position.
In the above-mentioned various scheme, the degree of depth of said storage tank is preferably 2/5~4/5 of the said first sputum aspirator tube external diameter.Like this; Do not have obviously concavo-convex on artificial respiration's passage (being the intubate main body) surface; Can not influence the foundation and the use of artificial respiration's passage, and the attraction mouth of suction expectorant passage (being sputum aspirator tube) (i.e. inlet) can not imbedded fully in artificial respiration's passage, just in time be in best suction expectorant position.
This utility model tracheal intubation integrates artificial respiration's passage, inhales expectorant passage and injection passage; Three passages can be worked simultaneously independently; Be independent of each other; Efficiently solve the problem of plug sputum aspirator tube in trachea repeatedly in operation and the nursing, thereby can alleviate medical personnel's workload and operation easier greatly, the misery that can alleviate patient with reduce operation risk.And; Because its filling channel, injection passage all are arranged in the tube wall of intubate; Sputum aspirator tube also is embedded in the storage tank of intubate; Whole profile and existing tracheal intubation are basic identical, during therefore clinical use and the operation of existing tracheal intubation do not have any difference, patient's impression is also with to insert existing tracheal intubation identical.
This utility model tracheal intubation assembly utilizes external injection assembly can in patient's trachea, carry and the injection medicine with infraglottic position on the glottis easily through injection passage and injection capsule; Thereby can be easily to endotracheal anesthesia, cleaning and antiinflammatory; Reduce intubate and keep somewhere the patient's cough that causes in the trachea, the discomfort reaction and the infected probability of nausea and vomiting, reduce the intubate complication.It can also be removed the sputum from air bag to the external end of artificial respiration's passage automatically, and can make things convenient for, contamination-freely collect sputum in respirator breathing, injection, guarantees the accuracy of sputum chemical examination.
Description of drawings
Fig. 1 inhales the structural representation of expectorant injection type tracheal intubation for embodiment.
Fig. 2 is the enlarged drawing of its B-B to cutaway view.
Fig. 3 is the enlarged drawing of A portion among Fig. 1.
Fig. 4 is the structural representation of embodiment tracheal intubation assembly.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment this utility model is further specified.
With reference to Fig. 1-Fig. 3; This suction expectorant injection type tracheal intubation; Comprise: arcual intubate main body 1, first sputum aspirator tube 2, air bag 3 and two injection capsules 6; Air bag 3 is located on the periphery of said intubate main body 1 near the front end place, forms the filling channel 8 of said air bag 3 in the tube wall of said intubate main body 1, and said two injection capsules 6 all encircle and are located at said intubate main body 1 periphery and between the middle part and said air bag 3 of intubate main body 1; Form the injection passage 9 that leads to said two injection capsules 6 in the tube wall of said intubate main body 1; Said intubate main body 1 is provided with a storage tank 2 ' that concaves along its centerline direction at tube wall, and the inlet 7 that development line 11 and said first sputum aspirator tube, 2, the first sputum aspirator tubes 2 are set in the storage tank 2 ' is between said two injection capsules 6.4 and 5 is the opening of intubate main body 1 front end among Fig. 1, and 8 ' is the inlet of filling channel 8, and 9 ' is the inlet of injection passage 9, and 10 is the respirator interface.
Injection capsule 6 contains utricule 6 " and be arranged on utricule 6 " on some injection apertures 6 ', the internal diameter of injection passage 9 is 1.2mm, the aperture of injection aperture 6 ' is 0.1mm.
Two positions of injection capsule 6 on intubate main body 1 are defined as, and when intubate is inserted when putting in place, two injection capsules 6 are in respectively on the glottis of person's windpipe and infraglottic position.
The degree of depth of storage tank 2 ' is 3/5 of said first sputum aspirator tube, 2 external diameters.After can guaranteeing that first sputum aspirator tube 2 embeds, can not influence the intubate operation, can not increase subject discomfort, and the inlet 7 of first sputum aspirator tube 2 can be in the best expectorant position of inhaling.
Shown in Figure 4 is to inhale the tracheal intubation assembly that expectorant injection type tracheal intubation constitutes with the foregoing description.This tracheal intubation assembly comprises: inhale expectorant injection type tracheal intubation, sputum collection assembly, airbag aeration assembly and injection assembly.
With reference to Fig. 1-4; Wherein, Said suction expectorant injection type tracheal intubation comprises arcual intubate main body 1, is located on the air bag 3 of said intubate main body 1 periphery and is located on the middle part of said intubate main body 1 and two injection capsules 6 between the said air bag 3; Form the filling channel 8 and the injection passage 9 that leads to said injection capsule 6 of said air bag 3 in the tube wall of said intubate main body 1; Said intubate main body 1 is provided with a storage tank 2 ' that concaves along its centerline direction at tube wall, and the inlet 7 that development line 11 and first sputum aspirator tube, 2, the first sputum aspirator tubes 2 are set in the storage tank 2 ' is between said two injection capsules 6.
The sputum collection assembly contains sample bottle 18, and sample bottle 18 is connected with the outlet of said first sputum aspirator tube 2, and sample bottle 18 connects second sputum aspirator tube 19 of a band sputum aspirator joint 20 in addition.Sputum aspirator joint 20 is connected with sputum aspirator; Through second sputum aspirator tube 19 and first sputum aspirator tube 2; Automatically remove the sputum of the interior air bag 3 of patient's body in time to the external end of artificial respiration's passage; Sample bottle 18 between first sputum aspirator tube 2 and second sputum aspirator tube 19 can be collected the sputum sample easily, avoids sputum to contact with outside air each other and pollutes, the accuracy of assurance sputum chemical examination and convenient.Because the inlet 7 of first sputum aspirator tube 2 between two injection capsules 6, can also be removed the cleaning medicinal liquid that injection capsule 6 sprays through inhaling the expectorant passage.
The airbag aeration assembly is connected with the inlet 8 ' of said filling channel 8, and the injection assembly is connected with the inlet 9 ' of said injection passage 9.
The airbag aeration assembly comprises gas tube 12, pilot balloon 13 and the check valve 14 that connects successively from the inlet 8 ' of said filling channel 8.The airbag aeration assembly after air bag 3 inflations, makes below the person's windpipe throat and extraneous sealing through filling channel 8.
This tracheal intubation assembly has two cover injection assembly and two injection passages 9, and every cover injection assembly comprises medicine-pouring pipe 15, medicine indication capsule 16 and the check valve 17 that connects successively from the inlet 9 ' of injection passage 9.Two cover injection assemblies are carried medicine (medicine can be anesthetics, antibiotic medicine, cleaning medication etc.) through two injection passages 9 to two injection capsules 6 respectively; And then in patient's trachea, go up the glottis place through two injection capsules 6 and spray medicine with following glottis place; Thereby can be during tracheal intubation be kept somewhere human body; To endotracheal anesthesia, cleaning and antiinflammatory, the minimizing tracheal intubation is put and is stayed the patient's cough that causes, the discomfort reaction and the infected probability of nausea and vomiting, reduces the intubate complication easily.
This suction expectorant injection type tracheal intubation has merged artificial respiration's passage, has inhaled expectorant passage and medicine injection canal, and each passage independently uses, and does not disturb mutually.This makes when breathing with respirator, can remove the sputum of the interior air bag 3 of patient's body to the external end of artificial respiration's passage easily, and in patient's trachea, go up the glottis place and spray medicines such as antiinflammatory, anesthesia, cleaning with following glottis place.Not only avoided repeatedly inserting the risk that does not accommodate damage that sputum aspirator tube brings for the patient respiratory mucous membrane between the indwelling operating period in tracheal intubation; Alleviated pressure and injury on patient, medical personnel and the family numbers of patients soul, and the NP during making tracheal intubation keep somewhere is convenient greatly and simple.
Because artificial respiration's passage, suction expectorant passage and the special amalgamation mode of medicine injection canal; Make that the profile and the existing tracheal intubation of intubate main body are basic identical; During therefore clinical use and the operation of existing tracheal intubation do not have any difference, patient's impression is also with to insert existing tracheal intubation identical.
Above-mentioned suction expectorant injection type tracheal intubation can be processed through following method: adopt accurate extrusion equipment to extrude the straight tube that has filling channel 8 and injection passage 9 in first sputum aspirator tube 2 and the tube wall earlier; The inlet 9 ' and the outlet of the inlet 8 ' of machine-shaping storage tank 2 ', said filling channel 8 and outlet and injection passage 9 on the tube wall of said straight tube again; Adopt bend fixing equipment with said straight tube bending then, make arcual intubate main body 1; Utricule 6 with sacculus blow molding machine molding air bag 3 and two injection capsules 6 "; Storage tank 2 ' in intubate main body 1 is embedded in first sputum aspirator tube 2, with the utricule 6 of air bag 3 and two injection capsules " be combined in corresponding position on the said intubate main body 1, the inlet 7 of first sputum aspirator tube 2 is between two injection capsules 6; Utricule 6 at injection capsule 6 " go up and process injection aperture 6 '.
On the basis of said method, assemble into the airbag aeration assembly in order with making good gas tube 12, pilot balloon 13 and check valve 14, be connected with the inlet 8 ' of said filling channel 8 then.The medicine-pouring pipe 15 that manufacturing is good, medicine indication capsule 16 assemble into the injection assembly in order with check valve 17, are connected with the inlet 9 ' of said injection passage 9 then.After will making good sample bottle 18, sputum aspirator joint 20 and sputum aspirator tube assembling again, promptly process above-mentioned suction expectorant type tracheal intubation assembly.

Claims (9)

1. inhale expectorant injection type tracheal intubation for one kind; Comprise: arcual intubate main body and air bag; Air bag is located on the periphery of said intubate main body near the front end place; Form the filling channel of said air bag in the tube wall of said intubate main body, it is characterized in that: also comprise two the injection capsules and first sputum aspirator tube, said two injection capsules all encircle and are located at said intubate main body periphery and between the middle part and said air bag of intubate main body; Form the injection passage that leads to said two injection capsules in the tube wall of said intubate main body; Said intubate main body is provided with a storage tank that concaves along its centerline direction at tube wall, and development line and said first sputum aspirator tube are set in the storage tank, and the inlet of first sputum aspirator tube is between said two injection capsules.
2. suction expectorant injection type tracheal intubation according to claim 1, it is characterized in that: the internal diameter of said injection passage is 1~1.5mm, it is the injection aperture of 0.06~0.15mm with the some apertures that are arranged on the utricule that said injection capsule contains utricule.
3. suction expectorant injection type tracheal intubation according to claim 1 is characterized in that: said two positions of injection capsule on the intubate main body are defined as, and when intubate is inserted when putting in place, two injection capsules are in respectively on the glottis of person's windpipe and infraglottic position.
4. suction expectorant injection type tracheal intubation according to claim 1, it is characterized in that: the degree of depth of said storage tank is 2/5~4/5 of the said first sputum aspirator tube external diameter.
5. a tracheal intubation assembly is characterized in that, comprising: inhale expectorant injection type tracheal intubation, sputum collection assembly, airbag aeration assembly and injection assembly;
Said suction expectorant injection type tracheal intubation comprises arcual intubate main body, is located on the air bag of said intubate main body periphery and is located on the middle part of said intubate main body and two injection capsules between the said air bag; Form the filling channel and the injection passage that leads to said injection capsule of said air bag in the tube wall of said intubate main body; Said intubate main body is provided with a storage tank that concaves along its centerline direction at tube wall; The development line and first sputum aspirator tube are set in the storage tank, and the inlet of first sputum aspirator tube is between said two injection capsules;
Said sputum collection assembly contains sample bottle, and sample bottle is connected with the outlet of said first sputum aspirator tube, and sample bottle connects second sputum aspirator tube of a band sputum aspirator joint in addition;
Said airbag aeration assembly is connected with the inlet of said filling channel with the injection passage respectively with the injection assembly.
6. tracheal intubation assembly according to claim 5 is characterized in that: have two cover injection assembly and two injection passages, every cover injection assembly comprises medicine-pouring pipe, medicine indication capsule and the check valve that connects successively from the inlet of injection passage.
7. tracheal intubation assembly according to claim 5 is characterized in that: said airbag aeration assembly comprises gas tube, pilot balloon and the check valve that connects successively from the inlet of said filling channel.
8. according to each described tracheal intubation assembly of claim 5~7, it is characterized in that: the internal diameter of said injection passage is 1~1.5mm, and it is the injection aperture of 0.06~0.15mm with the some apertures that are arranged on the utricule that said injection capsule contains utricule.
9. tracheal intubation assembly according to claim 8 is characterized in that: said two positions of injection capsule on the intubate main body are defined as, and when intubate is inserted when putting in place, two injection capsules are in respectively on the glottis of trachea and infraglottic position; The degree of depth of said storage tank is 2/5~4/5 of the said first sputum aspirator tube external diameter.
CN2011202616289U 2011-07-22 2011-07-22 A sputum suction and medicine injection trachea cannula and a trachea cannula assembly Expired - Fee Related CN202198942U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102631737A (en) * 2011-07-22 2012-08-15 湛江市事达实业有限公司 Sputum-suction and medicament-injection trachea cannula, trachea cannula assembly and manufacturing method of trachea cannula
CN104759011A (en) * 2015-03-27 2015-07-08 杨智全 Medicine feeding type trachea cannula
CN105854143A (en) * 2016-04-18 2016-08-17 江苏立峰生物科技有限公司 Dosing phlegm-absorbing temperature-measuring type trachea cannula
CN111298260A (en) * 2020-02-29 2020-06-19 上海交通大学医学院附属第九人民医院 Trachea cannula capable of implementing surface anesthesia

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102631737A (en) * 2011-07-22 2012-08-15 湛江市事达实业有限公司 Sputum-suction and medicament-injection trachea cannula, trachea cannula assembly and manufacturing method of trachea cannula
CN104759011A (en) * 2015-03-27 2015-07-08 杨智全 Medicine feeding type trachea cannula
CN105854143A (en) * 2016-04-18 2016-08-17 江苏立峰生物科技有限公司 Dosing phlegm-absorbing temperature-measuring type trachea cannula
CN111298260A (en) * 2020-02-29 2020-06-19 上海交通大学医学院附属第九人民医院 Trachea cannula capable of implementing surface anesthesia

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Granted publication date: 20120425

Termination date: 20140722

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