CN201375506Y - Novel anesthetic laryngoscope - Google Patents
Novel anesthetic laryngoscope Download PDFInfo
- Publication number
- CN201375506Y CN201375506Y CN200920006073U CN200920006073U CN201375506Y CN 201375506 Y CN201375506 Y CN 201375506Y CN 200920006073 U CN200920006073 U CN 200920006073U CN 200920006073 U CN200920006073 U CN 200920006073U CN 201375506 Y CN201375506 Y CN 201375506Y
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- switch
- laryngoscope
- cartridge
- oxygen
- tube
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Abstract
The utility model relates to a novel anesthetic laryngoscope, which belongs to the field of medical appliances. The anesthetic laryngoscope consists of a laryngoscope handle (1), a laryngoscope lens (2), an oxygen tube (3), an infusion tube (4), a liquid medicine cylinder (5), an infusion switch (6), an oxygen-transferring switch (7) and a tooth-shaped joint notch (8). The anesthetic laryngoscope has the following characteristics: the liquid medicine cylinder (5) is arranged on the back of the laryngoscope handle (1), the lower end of the liquid medicine cylinder (5) is connected with the infusion tube (4), the starting part of which is provided with the infusion switch (6), and the top of the laryngoscope handle (1) is provided with the oxygen tube (3), the starting part of which is provided with the oxygen-transferring switch (7). During tracheal intubation for cardio-pulmonary resuscitation or anesthesia induction, the utility model not only can effectively regulate the oxygen content in the body, but also can spray anaesthetic when laryngopharyngeal spasms or glottis closure occurs, the use is convenient, the operation is safe, and therefore, the novel anesthetic laryngoscope is perfect.
Description
Technical field:
This utility model belongs to medical instruments field, be particularly related to a kind ofly when cardio-pulmonary resuscitation or general anesthesia induction tracheal intubation, both effective oxygen content in the control agent can be sprayed anaesthetic again when running into throat spasm or glottis and close, easy to use, the novel anesthetic laryngoscope of handling safety.
Background technology:
Laryngoscope is one of medical apparatus and instruments of hospital operating room indispensability, is used for behind cardio-pulmonary resuscitation or the general anesthesia induction that per os exposes glottis circulation of qi promoting cannula art during patient's apnea under photopic vision.At present, the laryngoscope of clinical use is made of handle, laryngoscope blade and illuminator, the handle internal battery.In operating process, close if run into patient's throat spasm or glottis, when causing difficult intubation, can not spray anaesthetic and the delay time at stop to throat and glottis immediately; And patient is in during the apnea, because anoxia causes a series of symptoms such as patient's arrhythmia, brings unnecessary loss and misery to patient.
Summary of the invention:
It is a kind of when cardio-pulmonary resuscitation or general anesthesia induction tracheal intubation that the purpose of this utility model is to provide, and both effective oxygen content in the control agent can be sprayed the novel anesthetic laryngoscope of anaesthetic again when running into throat spasm or glottis and close.
For achieving the above object, this utility model has been taked following technical scheme.This novel anesthetic laryngoscope is made of laryngoscope handle, laryngoscope blade, oxygen catheter, tube for transfusion, cartridge, transfuse switch, oxygen therapy switch and dentation joint draw-in groove.The back side at the laryngoscope handle is provided with cartridge, connects tube for transfusion below the cartridge, and the initial part of tube for transfusion is provided with transfuse switch, is provided with oxygen catheter on the top of laryngoscope handle, and the initial part of oxygen catheter is provided with the oxygen therapy switch.The cover center of cartridge has transfuse switch hole and two aperture air inlet and medicine-pouring holes that open on the side, and air inlet is unidirectional hole, can form the cartridge inner high voltage, can produce the effect of injection behind the open switch.Transfuse switch is made of button, switch lever, spring and valve.Button is in the form of annular discs, the center is porose, having female thread in the hole is connected with the external screw thread that the switch lever afterbody has, spring housing is on switch lever, the one end snaps in the bar internal fixation, and the other end is against the bottom of cartridge, and switch lever front end and valve are connected as a single entity, it is coniform that valve is, corresponding with the circular hole of cartridge bottom centre.Oxygen therapy switch lower end has external screw thread and is connected with the female thread that the top of laryngoscope handle has, by the precession and the flow that screws out adjusting oxygen of oxygen therapy switch.
This utility model, easy to use, handling safety, when cardio-pulmonary resuscitation or general anesthesia induction tracheal intubation, both effective oxygen content in the control agent can be sprayed anaesthetic again when running into throat spasm or glottis and close, be a kind of comparatively ideal novel anesthetic laryngoscope.
Description of drawings:
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the Cap structure for box-like container sketch map of cartridge of the present utility model.
The specific embodiment:
With reference to accompanying drawing 1,2, this novel anesthetic laryngoscope is made of laryngoscope handle 1, laryngoscope blade 2, oxygen catheter 3, tube for transfusion 4, cartridge 5, transfuse switch 6, oxygen therapy switch 7 and dentation joint draw-in groove 8.Be provided with cartridge 5 at the back side of laryngoscope handle 1, the cartridge 5 following tube for transfusions 4 that connect, the initial part of tube for transfusion 4 is provided with transfuse switch 6, is provided with oxygen catheter 3 on the top of laryngoscope handle 1, and the initial part of oxygen catheter 3 is provided with oxygen therapy switch 7.The cover center of cartridge 5 has transfuse switch hole 9 and two aperture air inlet 10 and medicine-pouring holes 11 that open on the side, and transfuse switch 6 is made of button 12, switch lever 13, spring 14 and valve 15.Button 12 is connected with switch lever 13 afterbodys, and spring 14 is enclosed within on the switch lever 13, and the one end snaps in the bar internal fixation, the other end is against the bottom of cartridge 5, switch lever 13 front ends and valve 15 are connected as a single entity, and valve 15 is coniform, and be corresponding with the circular hole of cartridge 5 bottom centre.Oxygen therapy switch 7 lower ends have external screw thread and are connected with the female thread that the top of laryngoscope handle 1 has.
When using this utility model, the oxygen therapy switch of at first outwarding winding, per os exposes glottis and carries out intubate under photopic vision then, when running into throat spasm or glottis and close, presses the button of transfuse switch downwards with thumb, this moment, the medicinal liquid valve was open, medicinal liquid outwards sprays along tube for transfusion immediately, and laryngeal muscles and glottis are loosened, and unclamps the button of transfuse switch, valve is pop into position under the effect of spring, promptly closes medicinal liquid; Precession by the oxygen therapy switch is the flow of scalable oxygen with screwing out in addition.
Claims (4)
1, a kind of novel anesthetic laryngoscope, it is characterized in that this novel anesthetic laryngoscope, constitute by laryngoscope handle (1), laryngoscope blade (2), oxygen catheter (3), tube for transfusion (4), cartridge (5), transfuse switch (6), oxygen therapy switch (7) and dentation joint draw-in groove (8), be provided with cartridge (5) at the back side of laryngoscope handle (1), connect tube for transfusion (4) below the cartridge (5), the initial part of tube for transfusion (4) is provided with transfuse switch (6), be provided with oxygen catheter (3) on the top of laryngoscope handle (1), the initial part of oxygen catheter (3) is provided with oxygen therapy switch (7).
2, novel anesthetic laryngoscope according to claim 1, the cover center that it is characterized in that cartridge (5) has transfuse switch hole (9) and two aperture air inlet (10) and medicine-pouring holes (11) that open on the side, air inlet (10) is unidirectional hole, the cartridge inner high voltage can be formed, the effect of injection can be produced behind the open switch.
3, novel anesthetic laryngoscope according to claim 1 and 2, it is characterized in that transfuse switch (6) is by button (12), switch lever (13), spring (14) and valve (15) constitute, button (12) is in the form of annular discs, the center is porose, having female thread in the hole is connected with the external screw thread that switch lever (13) afterbody has, spring (14) is enclosed within on the switch lever (13), the one end snaps in the bar internal fixation, the other end is against the bottom of cartridge (5), switch lever (13) front end and valve (15) are connected as a single entity, valve (15) is coniform, and is corresponding with the circular hole of cartridge (5) bottom centre.
4, novel anesthetic laryngoscope according to claim 1 and 2 is characterized in that curing by oxygen therapy switch (7) lower end and has external screw thread and be connected with the female thread that the top of laryngoscope handle (1) has.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920006073U CN201375506Y (en) | 2009-03-07 | 2009-03-07 | Novel anesthetic laryngoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920006073U CN201375506Y (en) | 2009-03-07 | 2009-03-07 | Novel anesthetic laryngoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201375506Y true CN201375506Y (en) | 2010-01-06 |
Family
ID=41515598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920006073U Expired - Fee Related CN201375506Y (en) | 2009-03-07 | 2009-03-07 | Novel anesthetic laryngoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201375506Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007403A (en) * | 2011-09-27 | 2013-04-03 | 纪洪波 | Infant inhalation general anesthesia induction unit |
| CN104720736A (en) * | 2015-04-16 | 2015-06-24 | 郭豫良 | Jet ventilation laryngoscope |
| CN105231985A (en) * | 2015-11-03 | 2016-01-13 | 舒妮 | Ventilation laryngoscope with disposable laryngoscope lens |
| CN110152137A (en) * | 2019-07-03 | 2019-08-23 | 河南科技大学第一附属医院 | Surface anesthesia device for anesthesia laryngoscope |
-
2009
- 2009-03-07 CN CN200920006073U patent/CN201375506Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007403A (en) * | 2011-09-27 | 2013-04-03 | 纪洪波 | Infant inhalation general anesthesia induction unit |
| CN104720736A (en) * | 2015-04-16 | 2015-06-24 | 郭豫良 | Jet ventilation laryngoscope |
| CN104720736B (en) * | 2015-04-16 | 2017-03-08 | 郭豫良 | A kind of jet ventilation laryngoscope |
| CN105231985A (en) * | 2015-11-03 | 2016-01-13 | 舒妮 | Ventilation laryngoscope with disposable laryngoscope lens |
| CN110152137A (en) * | 2019-07-03 | 2019-08-23 | 河南科技大学第一附属医院 | Surface anesthesia device for anesthesia laryngoscope |
| CN110152137B (en) * | 2019-07-03 | 2021-07-13 | 河南科技大学第一附属医院 | Special surface anesthesia device for anesthesia laryngoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20110307 |