CN211327602U - Novel trachea catheter fixator for general anesthesia operation of head and face - Google Patents
Novel trachea catheter fixator for general anesthesia operation of head and face Download PDFInfo
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- CN211327602U CN211327602U CN201921823063.1U CN201921823063U CN211327602U CN 211327602 U CN211327602 U CN 211327602U CN 201921823063 U CN201921823063 U CN 201921823063U CN 211327602 U CN211327602 U CN 211327602U
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Abstract
The utility model relates to the technical field of a catheter fixer, in particular to a novel tracheal catheter fixer for general anesthesia operation on the head and face, which comprises a lower elliptical splint, wherein the lower elliptical splint is provided with an upper elliptical splint, arc surfaces of the lower elliptical splint and the upper elliptical splint are provided with an occlusion arc groove, the side surfaces of the lower elliptical splint and the upper elliptical splint close to each other are provided with catheter fixing grooves, and the side surfaces of the lower elliptical splint and the upper elliptical splint close to each other are provided with two drainage tube fixing grooves which are symmetrical to each other; the other end plate body of the upper elliptical splint is provided with a front arc-shaped fixing plate and a rear arc-shaped fixing plate which are symmetrical to each other, and the other end plate body of the lower elliptical splint is provided with a front group of second anti-skidding clamping teeth and a rear group of second anti-skidding clamping teeth which are symmetrical to each other. The utility model discloses can place in patient's oral cavity, reduce the stopping to face's skin, make things convenient for medical personnel to carry out the operation.
Description
Technical Field
The utility model relates to a catheter fixer technical field, specifically speaking relates to a novel trachea catheter fixer for general anesthesia operation of head and face.
Background
During general anesthesia, the common method for fixing the oral tracheal cannula is to use an adhesive plaster splayed fixation method or use a tracheal cannula fixing device to complete fixation by bypassing the neck. However, when the fixing method is actually used, the skin part is blocked, the requirement of the surgical field cannot be met, and certain inconvenience is brought to the medical care personnel for the surgical operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel first facial general anesthesia operation trachea catheter fixer to when solving the fixed or use trachea cannula fixing device of the adoption adhesive tape that proposes in the above-mentioned background art and fixing, there is the condition that blocks the skin position, and then can not satisfy the wild demand of operation art, carry out the operation for medical personnel and bring certain inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel tracheal catheter fixator for general anesthesia operation on head and face comprises a lower elliptical splint, wherein an upper elliptical splint is arranged on the lower elliptical splint, one end part of the lower elliptical splint is hinged with one end part of the upper elliptical splint through a hinge, occlusion arc-shaped grooves are formed in the arc surfaces of the lower elliptical splint and the upper elliptical splint, catheter fixing grooves are formed in the side surfaces, close to each other, of the lower elliptical splint and the upper elliptical splint, and two symmetrical drainage catheter fixing grooves are formed in the side surfaces, close to each other, of the lower elliptical splint and the upper elliptical splint; the surfaces of the lower elliptical clamping plate and the upper elliptical clamping plate are both provided with silica gel pads; the anti-skidding clamp is characterized in that the other end plate body of the upper oval clamp plate is provided with a front arc-shaped fixed plate and a rear arc-shaped fixed plate which are symmetrical mutually, first anti-skidding clamping teeth which are arranged at equal intervals are arranged on the inner arc-shaped surface of the arc-shaped fixed plate, two sets of front and rear second anti-skidding clamping teeth which are symmetrical mutually are arranged on the other end plate body of the lower oval clamp plate, and the second anti-skidding clamping teeth are arranged at equal intervals and matched with each other in a clamping mode.
Preferably, the cross sections of the lower elliptical splint and the upper elliptical splint are semi-elliptical, and the lower elliptical splint and the upper elliptical splint are combined to form a complete elliptical column, so that the lower elliptical splint and the upper elliptical splint can be normally placed in the oral cavity after being closed.
Preferably, the cross section of the catheter fixing groove is semicircular, the cross section of the drainage tube fixing groove is also semicircular, and the catheter fixing groove is located between the two drainage tube fixing grooves, so that the drainage operation can be conveniently carried out after the corresponding drainage tube penetrates through the drainage tube fixing grooves when needed.
Preferably, the groove wall of the conduit fixing groove is provided with a plurality of anti-slip grooves which are arranged at equal intervals, so that the friction force between the conduit fixing groove and the conduit is increased, and the conduit is not easy to slip.
Preferably, the wall of the conduit fixing groove is provided with an adhesive layer, so that the conduit is further fixed more firmly.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a lower oval splint and the last oval splint that set up utilize oval splint and the closed back of last oval splint down, fix the pipe, and lower oval splint and last oval splint after the closure can be placed in the oral cavity, thereby reduce the blockking to face's skin, make things convenient for medical personnel to carry out the operation of performing the operation, solved at present, when adopting the adhesive tape fixed or use trachea cannula fixing device to fix, the condition that blocks the skin position exists, and then can not satisfy the wild demand of operation art, carry out the operation for medical personnel and bring certain inconvenient problem.
2. The utility model discloses a lower oval splint and an end of last oval splint that set up pass through the hinge and articulate, and an other end is through first anti-skidding latch and second anti-skidding latch joint, and the convenience is opened lower oval splint and last oval splint or closed fixed, simultaneously, opens lower oval splint and last oval splint the back, and the adjustment of being convenient for is located the position of pipe in the pipe fixed slot, has solved general operation trachea catheter fixer when using, has the problem of the adjustment pipe position of not being convenient for.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;
fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.
In the figure: 1. a lower oval splint; 10. an upper oval splint; 11. an arc-shaped groove is occluded; 12. a conduit fixing groove; 121. an anti-slip groove; 122. an adhesive layer; 13. a drainage tube fixing groove; 14. a silica gel pad; 2. an arc-shaped fixing plate; 20. a first anti-slip latch; 3. and the second anti-skid latch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution:
a novel tracheal catheter fixator for general anesthesia operation on head and face comprises a lower elliptical splint 1, wherein an upper elliptical splint 10 is arranged on the lower elliptical splint 1, and one end of the lower elliptical splint 1 is hinged with one end of the upper elliptical splint 10 through a hinge, so that the lower elliptical splint 1 and the upper elliptical splint 10 can be opened or closed around the hinge part on the lower elliptical splint 1; all be provided with interlock arc wall 11 on the arcwall face of lower elliptical splint 1 and last elliptical splint 10, the width of interlock arc wall 11 is 15 to 20mm, guarantees that when using, the bad patient of tooth interlock also can be with some tooth interlock in interlock arc wall 11.
Further, the side surfaces, close to each other, of the lower elliptical splint 1 and the upper elliptical splint 10 are respectively provided with a catheter fixing groove 12, the catheter fixing grooves 12 are used for enabling a catheter to pass through the catheter fixing grooves 12, the side surfaces, close to each other, of the lower elliptical splint 1 and the upper elliptical splint 10 are respectively provided with two drainage tube fixing grooves 13 which are symmetrical to each other, the drainage tube fixing grooves 13 are used for enabling a drainage tube to pass through the drainage tube fixing grooves 13, and therefore the catheter can be conveniently fixed and drainage operation can be carried out; the surfaces of the lower elliptical splint 1 and the upper elliptical splint 10 are provided with silica gel pads 14, the silica gel pads are made of silica gel materials, and the silica gel materials have the characteristic of soft texture and are non-toxic, so that the upper jaw or the lower jaw of a patient cannot be injured.
Further, the other end plate body of the upper elliptical splint 10 is integrally formed with a front arc-shaped fixing plate 2 and a rear arc-shaped fixing plate 2 which are symmetrical to each other, the inner arc-shaped surface of the arc-shaped fixing plate 2 is provided with a plurality of first anti-skid latch teeth 20 which are arranged at equal intervals, the cross section of each first anti-skid latch tooth 20 is triangular, the tip end of each first anti-skid latch tooth 20 is arranged upwards, the other end plate body of the lower elliptical splint 1 is provided with a front set of second anti-skid latch teeth 3 which are symmetrical to each other and a rear set of second anti-skid latch teeth 3 which are symmetrical to each other, the cross section of each second anti-skid latch tooth 3 is also triangular, the tip end of each second anti-skid latch tooth 3 is arranged downwards, the plurality of second anti-skid latch teeth 3 in each set are arranged at equal intervals, the first anti-skid latch teeth 20 are in clamping fit with the second anti-skid latch teeth 3, so as to ensure that the first anti-skid latch teeth 20 can be normally clamped between two corresponding second anti-skid latch, the upper elliptical splint 10 and the lower elliptical splint 1 are fixed.
In this embodiment, arc fixed plate 2 adopts to make with elastic rubber materials, guarantees under certain external force, can be with arc fixed plate 2 towards the outside bending, makes first anti-skidding latch 20 break away from between two adjacent anti-skidding latch 3, realizes giving opening last oval splint 10 and lower oval splint 1.
Specifically, the cross sections of the lower elliptical splint 1 and the upper elliptical splint 10 are semi-elliptical, and the lower elliptical splint 1 and the upper elliptical splint 10 are combined to form a complete elliptical cylinder, so that the lower elliptical splint 1 and the upper elliptical splint 10 can be normally placed in the oral cavity after being closed.
Further, the section of the catheter fixing groove 12 is semicircular, the section of the drainage tube fixing groove 13 is also semicircular, and the catheter fixing groove 12 is located between the two drainage tube fixing grooves 13, so that a corresponding drainage tube can conveniently pass through the drainage tube fixing grooves 13 when needed, and then drainage operation is performed.
In addition, the groove wall of the conduit fixing groove 12 is provided with a plurality of anti-slip grooves 121 which are arranged at equal intervals, so that the friction force between the conduit fixing groove 12 and the conduit is increased, the conduit is not easy to slip, and the anti-slip grooves 12 can be designed to be similar to the anti-slip grooves on the surface of an automobile tire so as to increase the friction force between the conduit and ensure that the conduit is not easy to slip; the wall of the conduit fixing groove 12 is also provided with an adhesive layer 122, so as to further ensure that the conduit is fixed more firmly.
In this embodiment, through the joint cooperation between the first anti-skidding latch 20 that sets up and the second anti-skidding latch 3, when needs, can drag out first anti-skidding latch 20 from between two adjacent second anti-skidding latches 3, make no longer the joint cooperation between first anti-skidding latch 20 and the second anti-skidding latch 3, the realization is given last oval splint 10 and lower oval splint 1 and is opened, at this moment, be convenient for adjust the position of the pipe that passes from the pipe fixed slot 12, and is convenient for use, the problem that general operation trachea catheter fixer exists when using, the adjustment pipe position is not convenient for.
When the novel tracheal cannula fixer for the general anesthesia operation on the head and face is used, the proper length position of the catheter is placed in the catheter fixing groove 12, the catheter is ensured to be adhered to the corresponding adhesive layer 122, then the lower elliptical splint 1 and the upper elliptical splint 10 are closed, the catheter is fixed in the two catheter fixing grooves 12, the arc-shaped fixing plate 2 is broken away for a certain distance towards the outside, the first anti-skid latch 20 can be smoothly clamped between the corresponding two second anti-skid latches 3, then the arc-shaped fixing plate 2 is loosened, the first anti-skid latch 20 is stably clamped between the two adjacent second anti-skid latches 3, finally the lower elliptical splint 1 and the upper elliptical splint 10 are placed in the oral cavity of a patient, and partial teeth of the patient are ensured to be occluded in the occlusion arc-shaped groove 11, so that the prior art is solved, when the tracheal cannula fixer is fixed or used for fixing by an adhesive tape, the condition that the skin part is blocked exists, the requirement of the surgical operation field cannot be met, and the problem that certain inconvenience is brought to the medical care personnel for performing the surgical operation is solved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a novel trachea catheter fixer for general anesthesia operation of head and face which characterized in that: the drainage tube fixing device comprises a lower elliptical clamping plate (1), wherein an upper elliptical clamping plate (10) is arranged on the lower elliptical clamping plate (1), one end part of the lower elliptical clamping plate (1) is hinged with one end part of the upper elliptical clamping plate (10) through a hinge, arc-shaped surfaces of the lower elliptical clamping plate (1) and the upper elliptical clamping plate (10) are provided with occlusion arc-shaped grooves (11), the side surfaces, close to each other, of the lower elliptical clamping plate (1) and the upper elliptical clamping plate (10) are provided with a conduit fixing groove (12), and the side surfaces, close to each other, of the lower elliptical clamping plate (1) and the upper elliptical clamping plate (10) are provided with two drainage tube fixing grooves (13) which are symmetrical to each other; the surfaces of the lower elliptical splint (1) and the upper elliptical splint (10) are provided with silica gel pads (14); go up arc fixed plate (2) of two mutual symmetries around being equipped with on the other tip plate body of oval splint (10), be equipped with first anti-skidding latch (20) that a plurality of equidistant setting is equipped with on the interior arcwall face of arc fixed plate (2), second anti-skidding latch (3) of two sets of mutual symmetries around being equipped with on the other tip plate body of oval splint (1) down, a plurality of in every group second anti-skidding latch (3) all are equidistant setting, first anti-skidding latch (20) with the joint cooperation between second anti-skidding latch (3).
2. The novel tracheal catheter fixator for the general anesthesia operation on the head and face as claimed in claim 1, wherein: the cross sections of the lower elliptical splint (1) and the upper elliptical splint (10) are semi-elliptical, and the lower elliptical splint (1) and the upper elliptical splint (10) are combined to form a complete elliptical cylinder.
3. The novel tracheal catheter fixator for the general anesthesia operation on the head and face as claimed in claim 1, wherein: the section of the catheter fixing groove (12) is semicircular, the section of the drainage tube fixing groove (13) is also semicircular, and the catheter fixing groove (12) is positioned between the two drainage tube fixing grooves (13).
4. The novel tracheal catheter fixator for the general anesthesia operation on the head and face as claimed in claim 1, wherein: the wall of the conduit fixing groove (12) is provided with a plurality of anti-skid grooves (121) which are arranged at equal intervals.
5. The novel tracheal catheter fixator for the general anesthesia operation on the head and face as claimed in claim 1, wherein: and an adhesive layer (122) is also arranged on the wall of the conduit fixing groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921823063.1U CN211327602U (en) | 2019-10-28 | 2019-10-28 | Novel trachea catheter fixator for general anesthesia operation of head and face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921823063.1U CN211327602U (en) | 2019-10-28 | 2019-10-28 | Novel trachea catheter fixator for general anesthesia operation of head and face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211327602U true CN211327602U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921823063.1U Expired - Fee Related CN211327602U (en) | 2019-10-28 | 2019-10-28 | Novel trachea catheter fixator for general anesthesia operation of head and face |
Country Status (1)
| Country | Link |
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| CN (1) | CN211327602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113304370A (en) * | 2021-06-04 | 2021-08-27 | 南昌大学第一附属医院 | Novel trachea catheter fixator for general anesthesia operation of head and face |
-
2019
- 2019-10-28 CN CN201921823063.1U patent/CN211327602U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113304370A (en) * | 2021-06-04 | 2021-08-27 | 南昌大学第一附属医院 | Novel trachea catheter fixator for general anesthesia operation of head and face |
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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 |
Granted publication date: 20200825 Termination date: 20211028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |