CN200960114Y - Medical clinical anaesthetic laryngoscope - Google Patents
Medical clinical anaesthetic laryngoscope Download PDFInfo
- Publication number
- CN200960114Y CN200960114Y CN 200620011078 CN200620011078U CN200960114Y CN 200960114 Y CN200960114 Y CN 200960114Y CN 200620011078 CN200620011078 CN 200620011078 CN 200620011078 U CN200620011078 U CN 200620011078U CN 200960114 Y CN200960114 Y CN 200960114Y
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- China
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- laryngoscope
- throat mirror
- oxygen supply
- handle
- supply pipe
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Abstract
The utility model discloses a clinical target anesthesia throat mirror, which comprises a throat mirror handle and a throat mirror lenses. The throat mirror is provided with a battery cartridge, an oxygen supply pipe and a manual gas and medicine control valve. the throat mirror is provided with an oxygen supply pipe, an observation lamp and a power supply lead that are separately connected with the oxygen supply pipe and the battery cartridge that are arranged in the throat mirror handle through a pedestal piston. The clinical target anesthesia throat mirror is characterized in that the throat mirror still is provided with a medicine liquid cartridge and a medicine liquid pipe. The throat mirror lenses are provided with a medicine liquid pipe and a spraying nozzle. The medicine liquid pipe and the medicine liquid pipe inside the throat mirror handle are connected through the pedestal. The throat mirror lenses are provided with a medicine liquid pipe and an oxygen supply pipe that are connected with the spraying nozzle along the upper side of the throat mirror lenses. The lateral of the throat mirror is provided with a manual gas and medicine control valve. during the air pipe inserting process, through the use of the clinical target anesthesia throat mirror in this utility model, not only can the spraying air through oxygen supply be controlled by the means of manual operation, but also the heart and lung resuscitation medicines can be in time, effectively and accurately sprayed into the atomization anaesthesia of a sound door and the air pipes, thereby, both the safety and reliability of the air pipe inserting operation and the mission success rate of the heart and lung resuscitation salvage can be improved.
Description
Affiliated technical field
This utility model relates to a kind of clinical treatment assistive device, specifically a kind of clinical medical anesthetic laryngopharyngoscope.
Background technology
Laryngoscope is the special-purpose medical instrument that is used for appearing when tracheal intubation is carried out in general anesthesia induction and on-the-spot cardio-pulmonary resuscitation glottis.At present, tracheal intubation is open airway, recovers ventilation, keeps the effective reliable method of airway patency.Because tracheal intubation has certain technical difficulty and needs certain hour, be subject to as fat, neck short or Adam's apple and cross high factor affecting, though larynx appears sometimes, but can't see glottis clearly, cause tracheal intubation difficulty thus, if have ventilation phase time lengthening will certainly not increase the weight of histanoxia this moment, the state of an illness is further worsened and affect rescue opportunity adversely.In order to improve salvage success rate, a kind of portable hand controlled spray ventilation oxygen-supplying laryngopharyngeal mirror had once appearred clinically, on the basis of original laryngoscope, done certain improvement, increased the oxygen blocked valve that is provided with a manual control on the oxygen catheter in the laryngoscope handle, purpose is that cardio-pulmonary resuscitation at the scene uses laryngoscope to carry out in the tracheal intubation process, can carry out the preceding hand controlled spray ventilation oxygen-supplying of glottis, thereby thorax is risen and fallen, reach the purpose of gas exchange, in the rescue process, do not need to use a kind of special equipment of open jet ventilator to carry out spray ventilation oxygen-supplying before the glottis, have rescue in time quick, do not need power supply, simple to operate, be easy to carry, help characteristics such as salvage at scene.But this laryngoscope in use defective is: when rescuing the patient of cardiopulmonary arrest, not have to spray at once the function of cardiopulmonary resuscitation drugs in body, and the trachea administration is generally acknowledged in the world safe, one of first-selected route of administration fast and effectively.
Summary of the invention
There is not in body, to spray at once the weak point of cardiopulmonary resuscitation drugs function in order to overcome above-mentioned prior art, this utility model provides a kind of clinical medical anesthetic laryngopharyngoscope, this laryngoscope not only can carry out hand controlled spray ventilation oxygen-supplying in the tracheal intubation process, can also or spray into cardiopulmonary resuscitation drugs in air flue to glottis atomizing anesthesia simultaneously.
The technical scheme that its technical problem that solves this utility model adopts is: the clinical medical anesthetic laryngopharyngoscope of this utility model, mainly comprise laryngoscope handle and laryngoscope blade, in the described laryngoscope handle battery tube is installed, the oxygen supply pipe, manual gas medicine control valve, laryngoscope handle and laryngoscope blade are by the base clamping, described laryngoscope blade is provided with the oxygen supply pipe, observation lamp and power lead, respectively with the laryngoscope handle in the oxygen supply pipe installed, the battery tube is lived by base and is connected, it is characterized in that: cartridge also is installed in the laryngoscope handle, drug liquid tube, laryngoscope handle base is provided with medicine discharging nozzle and outlet nozzle; Laryngoscope blade is provided with drug liquid tube and atomising head, and drug liquid tube is lived by base with the drug liquid tube in the laryngoscope handle and is connected; Above laryngoscope blade, be connected with the oxygen supply pipe at the drug liquid tube that is provided with on the laryngoscope blade with atomising head; Be provided with manual gas medicine control valve in the side of laryngoscope handle; The puff prot of atomising head and the angle 25-35 between the laryngoscope blade ° are provided with manual gas medicine control valve in the side of laryngoscope handle.Drug liquid tube on the cartridge in the laryngoscope handle is a flexible pipe, and has one to raise up, and height of projection is in the 0.5-8cm scope; Medicinal liquid letter bottom in the laryngoscope handle is provided with filter element 27.
The beneficial effects of the utility model are: have in the tracheal intubation process and not only can carry out hand controlled spray ventilation oxygen-supplying but also can or spray into cardiopulmonary resuscitation drugs in air flue to glottis atomizing anesthesia.Especially can directly spray into resuscitation drug by trachea to the patient who rescues difficult for the moment open blood vessel, can rescue the critical patient rapidly effectively, timely, and have simple to operately, be easy to grasp, be easy to carry, be suitable for the advantages such as on-the-spot recovery first aid under the various occasion conditions.
Description of drawings
Below in conjunction with drawings and Examples this utility model is described further.
Fig. 1 is the external structure sketch map of the clinical medical anesthetic laryngopharyngoscope of this utility model;
Fig. 2 is a clinical medical anesthetic laryngopharyngoscope A-A cutaway view shown in Figure 1;
Fig. 3 is a clinical medical anesthetic laryngopharyngoscope B-B cutaway view shown in Figure 1;
Fig. 4 is a clinical medical anesthetic laryngopharyngoscope laryngoscope blade vertical view shown in Figure 1;
Among the figure: 1, laryngoscope handle, 2, laryngoscope blade, 3, the battery tube, 4, oxygen supply pipe, 5, manual gas medicine control valve, 6, base, 7, oxygen supply pipe, 8, observation lamp, 9, power lead, 10, atomising head, 11, cartridge, 12, drug liquid tube, 13, drug liquid tube, 14, the dosing hole, 15 nuts, 16, Ka Gai, 17, nut, 18, the groove oxygen feeder, 19, groove feeding opening, 20, interior pad sealing ring, 21, interior pad sealing ring, 22, outlet nozzle, 23, medicine discharging nozzle, 24, laryngoscope handle shell, 25, button, 26, Ka Gai, 27, filter element.
The specific embodiment
As Fig. 1-4 as can be seen, the clinical medical anesthetic laryngopharyngoscope of this utility model, mainly comprise laryngoscope handle 1 and laryngoscope blade 2, battery tube 3, oxygen supply pipe 4, manual gas medicine control valve 5 are installed in the described laryngoscope handle 1, and a laryngoscope handle shell 24 is arranged, laryngoscope handle 1 passes through base 6 clampings with laryngoscope blade 2, upper end at cartridge 11 is provided with screw thread, be screwed with on it nut 15 with laryngoscope handle shell 24 go up card cover 16 be locked, nut 15 is provided with dosing hole 14, have screw thread in cartridge 11 bottoms, will play card lid 26 to be locked by nut 17; Manually gas medicine control valve 5 is contained on the oxygen supply pipe 4, and the button 25 of valve body 5 is positioned at the side of laryngoscope handle 1, is convenient to thumb manipulation; Described laryngoscope blade 2 is contained in the lower end of laryngoscope handle 1, is stuck in to be arranged in bottom seat 6 under the laryngoscope handle, and oxygen supply pipe 7, observation lamp 8 and power lead 9 are set, and living by base 6 with the laryngoscope handle 1 interior oxygen supply pipe of installing 4, battery tube 3 respectively is connected.Cartridge 11, drug liquid tube 12 also are installed in laryngoscope handle 1, and laryngoscope handle 1 base 6 is provided with medicine discharging nozzle 23 and outlet nozzle 22; Laryngoscope blade 2 is provided with drug liquid tube 13 and atomising head 10, the drug liquid tube 12 in drug liquid tube 13 and the laryngoscope handle 1, and living by base 6 connects, and is provided with groove oxygen feeder 18, groove feeding opening 19 at the afterbody of laryngoscope blade 2, and pad sealing ring 20,21 in being provided with.The outlet nozzle 22 of laryngoscope handle bottom and the medicine discharging nozzle 23 of cartridge are communicated with groove oxygen feeder 18 and 19 clampings of groove feeding opening; Above laryngoscope blade 2, be connected with oxygen supply pipe 7 at the drug liquid tube 13 that is provided with on the laryngoscope blade 2 with atomising head 10; Atomising head 10 laryngoscope blade front ends the angle 25-35 between the puff prot of atomising head 10 and the laryngoscope blade 2 °, are provided with manual gas medicine control valve 5 apart from 1～1.5cm in laryngoscope handle 1 side.Because need be according to the laryngoscope blade of the big or small replaceable different model of patient age, the outlet nozzle 22 of laryngoscope handle bottom and the medicine discharging nozzle 23 of cartridge are pegged graft with groove oxygen feeder 18 and groove feeding opening 19 and are communicated with, and oxygen supply pipe 7, medicine supplying pipe 13 are plugged in the atomising head 10 of laryngoscope blade front end.
As improvement, drug liquid tube 12 parts in the medicinal liquid letter 11 in laryngoscope handle 1 are flexible pipe, and have one to raise up, and height of projection highly is 8cm relatively reasonably in the 0.5-8cm scope, and caliber is preferably selected 0.1-1.5mm.
As further improvement, cartridge 11 bottoms in laryngoscope handle 1 are provided with filter element 27, and it is medical 1-5 number that filter element is selected specification for use, its purpose control medicinal liquid flow velocity.
But the medical anesthetic laryngopharyngoscope of this utility model can be used with the little oxygen cylinder of pressure-adjustable type, so this laryngoscope is convenient to carry, and also can carry various adnexaes simultaneously simultaneously, simply respirator for example, suction pump, endotracheal tube, bite-block etc.
When rescue patient, at first open the oxygen supply source and adjust pressure, be i.e. the adult: 0.12-0.25Mpa, child: 0.08-0.1Mpa, neonate: 0.04-0.06Mpa.Then, left hand holds the laryngoscope handle, makes between laryngoscope handle 1 and the laryngoscope blade 2 to make an appointment with at an angle of 90.At this moment, energized, source of the gas, medicine source, behind the trimming head position, right-handed thumb, forefinger and middle finger put jaw and begin to speak, and unplug lower lip simultaneously.Left side, bead angle is placed within the oral cavity, push tongue to left side, and make laryngoscope blade 2 move to center position, can see uvula (this is first sign that appears glottis) this moment.Then slowly advance laryngoscope, make its top arrive at the root of the tongue, carry after the laryngoscope on a little, can see the flanging edge of attending the meeting (this is second sign that appears glottis).Press the manual gas medicine control valve 5 that be positioned at laryngoscope handle on the left hand thumb this moment, makes oxygen flow generation pulse, when appearing glottis, sprays into cardiopulmonary resuscitation drugs when can reach in body spray ventilation oxygen-supplying in air flue.
The medical anesthetic laryngopharyngoscope of this utility model has been eliminated the nothing ventilation phase in the tracheal intubation process, during use, manual optional frequency was selected at 12-35 time/minute, can be in time, effectively, accurately when ensureing patient respiration, administration, finish artificial airway's foundation, guarantee the oxygen supply and the quick intratracheal administration of important organs such as patient's brain, the heart, kidney, improved the success rate of tracheal intubation security reliability and rescue cardio-pulmonary resuscitation.In a single day meeting decreased heart rate or cardiac arrest and glottis in the rescue process reflects when enlivening the patient of difficult intubation, can spray into resuscitation drug or spray into anaesthetic by air flue at once to the glottis surface, especially to rescuing neonatal suffocating and the first aid of cardio-pulmonary resuscitation, this utility model more can demonstrate the function that is better than other laryngoscope.This laryngoscope also is suitable for choosing date for operation and coagulates the patient of difficult tracheal intubation.
Claims (5)
1, a kind of clinical medical anesthetic laryngopharyngoscope, mainly comprise laryngoscope handle (1) and laryngoscope blade (2), battery tube (3) is installed in the described laryngoscope handle (1), oxygen supply pipe (4), laryngoscope handle (1) passes through base (6) clamping with laryngoscope blade (2), oxygen supply pipe (7) is set on the described laryngoscope blade (2), observation lamp (8) and power lead (9), respectively with the interior oxygen supply pipe of installing (4) of laryngoscope handle (1), battery tube (3) is lived by base (6) and is connected, it is characterized in that: cartridge (11) also is installed in laryngoscope handle (1), drug liquid tube (12), laryngoscope handle (1) base (6) are provided with medicine discharging nozzle (23) and outlet nozzle (22); Laryngoscope blade (2) is provided with drug liquid tube (13), with the drug liquid tube (12) in the laryngoscope handle (1), connects by base (6) is alive; Going up the drug liquid tube (13) that is provided with at laryngoscope blade (2) is connected with atomising head (10) above laryngoscope blade (2) with oxygen supply pipe (7); Be provided with manual gas medicine control valve (5) in laryngoscope handle (1) side.
2, clinical medical anesthetic laryngopharyngoscope according to claim 1 is characterized in that: between atomising head (10) puff prot and the laryngoscope blade (2) angle 25-35 °.
3, clinical medical anesthetic laryngopharyngoscope according to claim 1 and 2 is characterized in that: drug liquid tube (12) part on the cartridge (11) in laryngoscope handle (1) is flexible pipe, and has one to raise up, and height of projection is in the 0.5-8cm scope.
4, clinical medical anesthetic laryngopharyngoscope according to claim 1 and 2 is characterized in that: cartridge (11) bottom in laryngoscope handle (1) is provided with filter element (27).
5, a kind of clinical medical anesthetic laryngopharyngoscope according to claim 3 is characterized in that: cartridge (11) bottom in laryngoscope handle (1) is provided with filter element (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620011078 CN200960114Y (en) | 2006-10-23 | 2006-10-23 | Medical clinical anaesthetic laryngoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620011078 CN200960114Y (en) | 2006-10-23 | 2006-10-23 | Medical clinical anaesthetic laryngoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200960114Y true CN200960114Y (en) | 2007-10-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620011078 Expired - Fee Related CN200960114Y (en) | 2006-10-23 | 2006-10-23 | Medical clinical anaesthetic laryngoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200960114Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013007001A1 (en) * | 2011-07-08 | 2013-01-17 | Wu Da | Electronically controlled high frequency jet ventilation laryngoscope |
| CN102920422A (en) * | 2012-10-26 | 2013-02-13 | 关新江 | Visual ventilating intubation laryngoscope |
| CN108261168A (en) * | 2016-12-31 | 2018-07-10 | 上海中医药大学附属曙光医院 | A kind of laryngoscope |
| CN108744210A (en) * | 2018-04-12 | 2018-11-06 | 太仓市第人民医院 | A kind of laryngoscope blade and its working method with dual modes of operation |
-
2006
- 2006-10-23 CN CN 200620011078 patent/CN200960114Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013007001A1 (en) * | 2011-07-08 | 2013-01-17 | Wu Da | Electronically controlled high frequency jet ventilation laryngoscope |
| US9357904B2 (en) | 2011-07-08 | 2016-06-07 | Shandong Yihe Medical Technology Co., Ltd. | Electronically controlled high-frequency jet ventilation laryngoscope |
| CN102920422A (en) * | 2012-10-26 | 2013-02-13 | 关新江 | Visual ventilating intubation laryngoscope |
| CN108261168A (en) * | 2016-12-31 | 2018-07-10 | 上海中医药大学附属曙光医院 | A kind of laryngoscope |
| CN108744210A (en) * | 2018-04-12 | 2018-11-06 | 太仓市第人民医院 | A kind of laryngoscope blade and its working method with dual modes of operation |
| CN108744210B (en) * | 2018-04-12 | 2024-04-02 | 太仓市第一人民医院 | Double-channel anesthetic laryngoscope lens and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |