CN215777957U - Laryngoscope capable of adjusting tracheal intubation direction - Google Patents
Laryngoscope capable of adjusting tracheal intubation direction Download PDFInfo
- Publication number
- CN215777957U CN215777957U CN202120252389.4U CN202120252389U CN215777957U CN 215777957 U CN215777957 U CN 215777957U CN 202120252389 U CN202120252389 U CN 202120252389U CN 215777957 U CN215777957 U CN 215777957U
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- Prior art keywords
- laryngoscope
- baffle
- lens
- handle
- supporting
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- Expired - Fee Related
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- 238000002627 tracheal intubation Methods 0.000 title claims abstract description 27
- 239000011111 cardboard Substances 0.000 claims description 3
- 210000000214 mouth Anatomy 0.000 description 15
- 210000003437 trachea Anatomy 0.000 description 6
- 210000004704 glottis Anatomy 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a laryngoscope capable of adjusting the tracheal intubation direction, which relates to the technical field of laryngoscopes and comprises the following components: the laryngoscope comprises a laryngoscope lens, a laryngoscope handle and a baffle, wherein the laryngoscope handle is vertically arranged at one end of the laryngoscope lens, the baffle is vertically arranged with the mirror surface of the laryngoscope lens, and the baffle is connected with the laryngoscope lens in a sliding way along the direction vertical to the extension direction of the laryngoscope lens.
Description
Technical Field
The utility model relates to the technical field of laryngoscopes, in particular to a laryngoscope capable of adjusting the tracheal intubation direction.
Background
In clinical medicine, trachea cannula is an important means for controlling respiratory tract in emergency treatment or general anesthesia of patients, and artificial ventilation by connecting a breathing machine behind the cannula is an important technology for ensuring the life safety of the patients. Need use the laryngoscope when carrying out trachea cannula, the doctor uses the laryngoscope to enter the oral cavity and expose behind the glottis to put into endotracheal tube under the glottis, comprises laryngoscope handle and laryngoscope lens to the laryngoscope that conventional trachea cannula used, and the laryngoscope lens has certain range, selects the lens of laminating tongue face range as far as possible, keeps off the tongue with the baffle during the intubate and is convenient for insert endotracheal tube under the direct vision with fully exposing oral cavity anatomical structure at the intubate opposite side, and the light source provides the oral cavity illumination in addition simultaneously.
Use laryngoscope lens baffle during conventional trachea cannula fixed with the lens left side, keep off the tongue in the oral cavity left side, expose the oral cavity right side and put into endotracheal tube here, have the patient that occupies, especially pathological change occupy the patient on oral cavity right side in some oral cavity, can be blockked by the tumour when exposing the glottis this moment and cause the trachea cannula difficulty.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a laryngoscope capable of adjusting the tracheal intubation direction, and solves the problem that the position of the baffle plate of the traditional laryngoscope cannot be adjusted.
The technical scheme for solving the technical problems is as follows:
a laryngoscope for adjusting the direction of endotracheal intubation, comprising: laryngoscope lens, laryngoscope handle and baffle, the perpendicular and detachable setting of laryngoscope handle is in the one end of laryngoscope lens, and the baffle sets up with the mirror surface of laryngoscope lens is perpendicular to the direction and the laryngoscope lens sliding connection that perpendicular laryngoscope lens extends are followed to the baffle.
This laryngoscope is equipped with the baffle with laryngoscope face side-to-side sliding connection on the laryngoscope face to can adjust the baffle position in order to expose patient left side or right side oral cavity, thereby satisfy different patients' intubate demand.
Further, in the preferred embodiment of the utility model, the end face of the baffle plate, which is far away from one end of the laryngoscope handle, is provided with a light source.
The baffle is provided with a light source which can move along with the baffle, and can provide effective illumination for the doctor intubation.
Further, in a preferred embodiment of the utility model, one end of the baffle plate far away from the laryngoscope handle is provided with a suction tube interface, the suction tube interface is of a tubular structure matched with the suction tube, and the suction tube interface is arranged on the wall surface of the baffle plate far away from the surface of the laryngoscope lens.
The baffle is provided with an aspiration tube interface which can be connected with the secretion in the aspiration port cavity of the negative pressure aspirator in the process of intubation.
Further, in the preferred embodiment of the utility model, the laryngoscope blade and the baffle have a downward curved curvature from the laryngoscope handle to the end away from the laryngoscope handle.
The laryngoscope lens and the baffle adopt a downward-bent arc structure with consistent radian so as to adapt to the oral cavity structure of a human body.
Further, in a preferred embodiment of the present invention, a first supporting plate group is disposed at an end of the laryngoscope blade close to the laryngoscope handle, the first supporting plate group includes two first supporting plates disposed oppositely, a first supporting shaft is disposed between the two first supporting plates, a second supporting plate group is disposed at an end of the laryngoscope blade far from the laryngoscope handle, the second supporting plate group includes two second supporting plates disposed oppositely, a second supporting shaft is disposed between the two second supporting plates, and two ends of the baffle are slidably disposed on the first supporting shaft and the second supporting shaft respectively.
First backup pad and second backup pad both can play the supporting role to the back shaft to slide the setting with the baffle on the back shaft, and first backup pad and second backup pad can also regard as the stopper, and restriction baffle side-to-side movement avoids the baffle to deviate from the back shaft.
Further, in the preferred embodiment of the utility model, the end of the baffle near the laryngoscope handle is provided with a locking piece for locking the baffle on the laryngoscope blade.
After the baffle moves to a proper position, the positions of the baffle and the laryngoscope lens can be fixed through the locking piece, and the baffle is prevented from moving.
Further, in a preferred embodiment of the present invention, the locker comprises: the third supports the group, and the third supports the group and includes the third backup pad of two relative settings, is equipped with the third back shaft between the third backup pad of two relative settings, and the third back shaft is equipped with the locking plate that rotates the setting, and the one end that the third back shaft was kept away from to the locking plate is equipped with the cardboard that sets up perpendicularly with the locking plate.
Further, in a preferred embodiment of the utility model, the laryngoscope handle is provided with anti-slip threads.
The utility model has the following beneficial effects:
the utility model provides a laryngoscope capable of adjusting the tracheal intubation direction, which is characterized in that a baffle plate connected with the laryngoscope surface in a left-right sliding manner is arranged on the surface of a laryngoscope mirror, so that the tracheal intubation can be flexibly selected from the left side or the right side of the oral cavity of a patient according to the specific conditions of the patient in clinical practical use, the tracheal intubation time is shortened, the tracheal intubation damage of the patient is reduced, and the success rate of disposable tracheal intubation is improved; meanwhile, in the process of intubation, secretion in the oral cavity can be sucked out through the suction tube interface in time, a good visual field is provided for intubation, the oral cavity can also be connected with an oxygen pipeline through the oral cavity, sufficient oxygen is provided for a patient, and therefore sufficient intubation time is provided for a doctor.
Drawings
FIG. 1 is a front view of a laryngoscope for adjusting the direction of endotracheal intubation according to the utility model;
FIG. 2 is a schematic top view of a laryngoscope for adjusting the direction of endotracheal intubation according to the utility model;
fig. 3 is a schematic top view of the retaining member.
Wherein: 1-laryngoscope blade; 2-laryngoscope handle; 3-a baffle plate; 4-a light source; 5-suction tube interface; 6-a first support plate; 61-a first support shaft; 7-a second support plate; 71-a second support shaft; 8-a third support plate; 81-third support shaft; 9-locking plate; 91-card board.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
Examples
Referring to fig. 1 and 2, a laryngoscope for adjusting the direction of endotracheal intubation includes: laryngoscope lens 1, laryngoscope handle 2 and baffle 3, laryngoscope handle 2 perpendicular and detachable set up on the bottom surface of 1 one end of laryngoscope lens, is equipped with anti-skidding line on the laryngoscope handle 2.
Referring to fig. 2, a first supporting plate group is arranged at one end of the laryngoscope lens 1 close to the laryngoscope handle 2, the first supporting plate group comprises two first supporting plates 6 which are arranged oppositely, a first supporting shaft 61 is arranged between the two first supporting plates 6, a second supporting plate group is arranged at one end of the laryngoscope lens 1 far away from the laryngoscope handle 2, the second supporting plate group comprises two second supporting plates 7 which are arranged oppositely, a second supporting shaft 71 is arranged between the two second supporting plates 7, and two ends of the baffle 3 are respectively arranged on the first supporting shaft 61 and the second supporting shaft 71 in a sliding manner; referring to fig. 1, the laryngoscope blade 1 and the baffle 3 have a downward curved curvature from the laryngoscope handle 2 to the end remote from the laryngoscope handle 2.
Referring to fig. 1 and 2, a light source 4 is arranged on the end face of one end of the baffle 3 far away from the laryngoscope handle 2, the light source 4 is a bulb, and the bulb is powered by a battery; one end of the baffle 3, which is far away from the laryngoscope handle 2, is provided with a suction tube interface 5, the suction tube interface is of a tubular structure matched with a suction tube, and the suction tube interface 5 is arranged on the wall surface of the baffle 3, which is far away from the surface of the laryngoscope lens 1.
Referring to fig. 1 to 3, a retaining member for locking the blocking plate 3 on the laryngoscope blade 1 is provided at an end of the blocking plate 3 near the laryngoscope handle 2, and comprises: a third supporting plate group which comprises two third supporting plates 8 which are oppositely arranged, a third supporting shaft 81 is arranged between the two third supporting plates 8 which are oppositely arranged, the third supporting shaft 81 is provided with a locking plate 9 which is rotatably arranged, one end of the locking plate 9 far away from the third supporting shaft 81 is provided with a clamping plate 91 which is vertically arranged with the locking plate 9, the clamping plate 91 extends towards the laryngoscope blade 1 and can be clamped on the lower surface of the laryngoscope blade 1 to fix the baffle 3,
during trachea cannula, select to put into from patient's oral cavity left side or right side according to patient's particular case, push the tongue to one side with baffle 3, lock baffle 3 with the retaining member, avoid baffle 3 to remove, expose the glottis position in the oral cavity to put into endotracheal tube.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A laryngoscope capable of adjusting the direction of endotracheal intubation, comprising: the laryngoscope comprises a laryngoscope lens (1), a laryngoscope handle (2) and a baffle (3), wherein the laryngoscope handle (2) is vertically and detachably arranged at one end of the laryngoscope lens (1), the baffle (3) is vertically arranged with the mirror surface of the laryngoscope lens (1), and the baffle (3) is connected with the laryngoscope lens (1) in a sliding way along the direction vertical to the extension direction of the laryngoscope lens (1).
2. A laryngoscope with adjustable endotracheal intubation direction according to claim 1, characterized in that the end face of the end of the baffle plate (3) remote from the laryngoscope handle (2) is provided with a light source (4).
3. A laryngoscope with adjustable endotracheal intubation direction according to claim 1, characterized in that the end of the baffle plate (3) away from the laryngoscope handle (2) is provided with a suction tube interface (5), the suction tube interface (5) is a tubular structure matched with a suction tube, and the suction tube interface (5) is arranged on the wall surface of the baffle plate (3) away from the surface of the laryngoscope lens (1).
4. A laryngoscope with adjustable endotracheal intubation direction according to any one of claims 1 to 3, characterized in that the laryngoscope blade (1) and the baffle (3) have a downward curved curvature from the laryngoscope handle (2) to the end away from the laryngoscope handle (2).
5. A laryngoscope capable of adjusting the tracheal intubation direction according to claim 4, wherein a first supporting plate group is arranged at one end of the laryngoscope lens (1) close to the laryngoscope handle (2), the first supporting plate group comprises two first supporting plates (6) which are oppositely arranged, a first supporting shaft (61) is arranged between the two first supporting plates (6), a second supporting plate group is arranged at one end of the laryngoscope lens (1) far away from the laryngoscope handle (2), the second supporting plate group comprises two second supporting plates (7) which are oppositely arranged, a second supporting shaft (71) is arranged between the two second supporting plates (7), and two ends of the baffle (3) are respectively slidably arranged on the first supporting shaft (61) and the second supporting shaft (71).
6. A laryngoscope with adjustable endotracheal intubation direction according to claim 5, characterized in that the end of the visor (3) near the laryngoscope handle (2) is provided with a locking member to lock the visor (3) on the laryngoscope blade (1).
7. An adjustable endotracheal intubation direction laryngoscope according to claim 6, wherein said retaining member comprises: third backup pad group, third backup pad group includes two relative third backup pads (8) that set up, two relative settings be equipped with third back shaft (81) between third backup pad (8), third back shaft (81) are equipped with lock plate (9) that rotate to set up, lock plate (9) are kept away from the one end of third back shaft (81) be equipped with cardboard (91) that lock plate (9) set up perpendicularly.
8. A laryngoscope with adjustable endotracheal intubation direction according to claim 1, wherein the laryngoscope handle (2) is provided with anti-slip threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120252389.4U CN215777957U (en) | 2021-01-28 | 2021-01-28 | Laryngoscope capable of adjusting tracheal intubation direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120252389.4U CN215777957U (en) | 2021-01-28 | 2021-01-28 | Laryngoscope capable of adjusting tracheal intubation direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215777957U true CN215777957U (en) | 2022-02-11 |
Family
ID=80125984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120252389.4U Expired - Fee Related CN215777957U (en) | 2021-01-28 | 2021-01-28 | Laryngoscope capable of adjusting tracheal intubation direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215777957U (en) |
-
2021
- 2021-01-28 CN CN202120252389.4U patent/CN215777957U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20220211 |