CN211751646U

CN211751646U - Adjustable trachea cannula fixing device

Info

Publication number: CN211751646U
Application number: CN201922302802.9U
Authority: CN
Inventors: 王冠宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-27
Anticipated expiration: 2029-12-19

Abstract

The utility model provides an adjustable trachea cannula fixing device, a bite block body comprises a left bite block and a right bite block, the left bite block and the right bite block are covered to form a cavity structure with two open ends, the outer side surface of the left bite block is provided with a first handle, a second handle is arranged on the outer side surface of the right bite block, mounting holes are formed in the first handle and the second handle, the front ends of the left bite block and the right bite block are respectively provided with a tongue depressor, the adjustable splicing component comprises a mounting groove and a mounting clamping plate, the contact surfaces of the left bite block and the right bite block are respectively provided with a convex mounting clamping plate, the contact surfaces of the right bite block and the left bite block are provided with mounting grooves corresponding to the mounting clamping plates, the outer surface of the mounting clamping plate is provided with a plurality of fixing clamping strips, and fixing bayonets corresponding to the fixing clamping strips are arranged in the mounting groove. The utility model discloses simple structure, convenient to use, labour saving and time saving.

Description

Adjustable trachea cannula fixing device

Technical Field

The utility model relates to a medical apparatus technical field particularly, relates to an adjustable trachea cannula fixing device.

Background

The trachea cannula is a technology for placing a special endotracheal tube into a trachea through a glottis, the technology can provide conditions for unobstructed airways, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like, the emergency trachea cannula technology becomes an important measure in the rescue process of cardiopulmonary resuscitation and critical patients accompanied with respiratory dysfunction, the trachea cannula operation is an important rescue technology commonly used in emergency work, is one of the most widely, effectively and quickly applied means in the management of the airways, is the basic skill which must be mastered by medical staff, plays a vital role in rescuing the life of the patients and reducing the fatality rate, the commonly used means is the oral trachea cannula, the trachea cannula is commonly used when rescue is stopped during respiration and heartbeat, but is difficult to fix through the oral trachea cannula, most patients are worried or difficult to endure in the early stage of consciousness recovery, and the trachea cannula is easy to fall off accidentally, the traditional trachea cannula fixing method is that the trachea cannula and the bite-block are fixed through an adhesive tape generally, and then the trachea cannula and the bite-block are wound on the head of a patient together by a cloth rope, so that the operation is inconvenient, the oral care is not facilitated, and in the using process, the connection is not firm, the falling is easy, the repeated fixation is needed, and the inconvenience is relatively caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a new adjustable trachea cannula fixing device, the technical problem that solve are that current trachea cannula is connected insecure with fixing device's chucking mode, drops easily, the not convenient to use's problem.

In view of the above, the utility model provides a novel adjustable trachea cannula fixing device, which comprises a bite block body, wherein the bite block body comprises a left bite block and a right bite block made of elastic materials, the left bite block and the right bite block are covered by an adjustable insertion component to form a cavity structure with two open ends, the outer side surface of the left bite block is provided with a first handle, the outer side surface of the right bite block is provided with a second handle, the first handle and the second handle are both provided with mounting holes, the front ends of the left bite block and the right bite block are both provided with tongue depressors, the adjustable insertion component comprises a mounting groove and a mounting clamping plate, the contact surfaces of the left bite block and the right bite block are both provided with a convex mounting clamping plate, the contact surfaces of the right bite block and the left bite block are both provided with mounting grooves corresponding to the mounting clamping plate, the outer surface of the mounting clamping plate is provided with a plurality of fixing clamping strips, and a fixing bayonet corresponding to the fixing clamping strip is arranged in the mounting groove.

In the technical scheme, the bite block body comprises a left bite block and a right bite block, the left bite block and the right bite block are covered by an adjustable inserting assembly to form a cavity structure with two open ends, and the tracheal cannula can be directly gripped by the cavity formed by covering the left bite block and the right bite block, so that the tracheal cannula is not easy to fall off, and the purpose of fixing the tracheal cannula is achieved; the inserting assembly comprises an installing groove and an installing clamping plate, a fixing clamping strip is arranged on the installing clamping plate, and a fixing bayonet corresponding to the fixing clamping strip is arranged in the installing groove, so that the inserting depth of the installing clamping plate into the installing groove can be adjusted according to the thickness of the tracheal cannula to be clamped, the size of a cavity structure formed by the left bite block and the right bite block is changed, the purpose of being suitable for different tracheal cannulas is achieved, and the inserting assembly is convenient to use; the first handle arranged on the left bite block and the second handle arranged on the right bite block are convenient for forming a baffle at the mouth of a patient, so that the bite blocks are prevented from being swallowed into the mouth; the tongue depressor that left bite-block and right bite-block front end set up can effectively protect the tongue, avoids the tongue to receive the injury.

In any one of the above technical solutions, preferably, the fixing device further comprises a first fixing band and a second fixing band, one end of the first fixing band is fixedly connected to the mounting hole of the first handle, the other end of the first fixing band is provided with a first cushion layer and a first binding layer, one end of the second fixing band is fixedly connected to the mounting hole of the second handle, and the other end of the second fixing band is provided with a second cushion layer and a second binding layer corresponding to the first binding layer.

In this technical scheme, be provided with first fixed band on the first in command, be provided with the second fixed band on the second in command, and first tie up the layer and the second ties up the layer and correspond each other, be convenient for directly tie up the connection that tie up the layer and the second tie up the layer through first tie up, tie up the bite-block body at patient's head, set up and tie up the first bed course of internal surface and set up the second bed course that ties up the layer at the second at first tie up, can effectively alleviate the pressure that the patient received, improve user's comfort level.

In any one of the above technical solutions, preferably, the first binding layer is provided with a plurality of sets of installation buckles, and the second binding layer is provided with buckle holes corresponding to the installation buckles.

In this technical scheme, first tie up and be provided with the multiunit installation on the layer and buckle, the second ties up and is provided with a plurality of knot holes on the layer for can select different installation to detain and detain the hole and combine together according to the size of patient's head, effectively improved fixing device's suitability.

In any one of the above technical solutions, preferably, the first binding layer and the second binding layer are both provided with a magic tape.

In this technical scheme, first tie up and all be provided with the magic subsides on tying up the layer with the second for can accomplish the one-hand dismantlement that first tie up and tie up layer and second tie up and tie up the layer, convenient to use.

In any of the above technical solutions, preferably, the length of the first fixing band is longer than the length of the second fixing band.

In this technical scheme, the length of first fixed band is longer than the length of second fixed band, is convenient for tie up first fixed band and the tie up of second fixed band and ties up and can keep somewhere at the head side for medical personnel can directly tie up the patient and tie up, and the medical personnel of being convenient for operate.

In any of the above technical solutions, preferably, the surface of the bite block body, the first handle and the second handle are provided with a rubber layer.

In the technical scheme, the surfaces of the first handle and the second handle are both provided with rubber layers, so that the contact surface of the fixing device and the skin of a patient is softer, and the comfort level of the user is effectively improved.

In any of the above technical solutions, preferably, a silica gel pad is disposed on an inner surface of the tongue depressor.

In the technical scheme, the silica gel pad arranged on the inner surface of the tongue depressor enables the contact surface of the tongue depressor and the tongue of a patient to be softer, the patient is prevented from being injured, and the comfort level of the user is effectively improved.

In any one of the above technical solutions, preferably, the mounting clamping plate and the left bite block are integrally formed, and the fixing clamping strip and the right bite block are integrally formed.

In this technical scheme, installation cardboard and left bite-block integrated into one piece, fixing clip strip and right bite-block integrated into one piece have effectively improved fixing device's stability.

In any one of the above technical solutions, preferably, tooth sockets are disposed at the top of the left bite block and the top of the right bite block.

In this technical scheme, the alveolus that left bite-block and right bite-block top set up is convenient for place patient's tooth, can effectively improve user's comfort level.

Compared with the prior art, the utility model has the advantages of: simple structure can be directly with the direct block of trachea cannula in the inside cavity structures of bite-block body, and the chucking mode is comparatively firm, is difficult to drop, and can adjust the size that left bite-block and right bite-block lid closed the cavity structures who forms through the plug-in components to be applicable to the trachea cannula of different thicknesses, the suitability is higher, convenient to use.

Drawings

Fig. 1 shows a schematic side view of an adjustable endotracheal tube fixing device according to an embodiment of the present invention;

FIG. 2 illustrates a side view schematic of a bite block body according to one embodiment of the present invention;

fig. 3 is a side view schematically showing a conventional bite block for a tracheal cannula.

The name corresponding to the reference numerals in the drawing is a bite block body 101, a left bite block 102, a right bite block 103, a first handle 104, a second handle 105, a mounting hole 106, a tongue depressor 107, a mounting groove 108, a mounting snap-gauge 109, a fixing snap-gauge 110, a fixing bite block 111, a first fixing band 112, a second fixing band 113, a first cushion layer 114, a first binding layer 115, a second cushion layer 116, a second binding layer 117, a mounting buckle 118 and a buckle hole 119.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the present invention, the use of directional terms such as "upper and lower" in the case where no description is made to the contrary generally means upper and lower in the normal use condition of the present disclosure. The inner and outer parts refer to the inner and outer parts of the corresponding part contour. In addition, it should be noted that terms such as "first", "second", and the like are used for distinguishing one element from another, and have no order or importance. In the drawings, the same reference numerals denote the same elements.

The present invention will be further described with reference to fig. 1 to 3.

As shown in fig. 1 and 2, an adjustable tracheal cannula fixing device comprises a bite block body 101, wherein the bite block body 101 comprises a left bite block 102 and a right bite block 103 made of elastic materials, the left bite block 102 and the right bite block 103 are covered by an adjustable insertion assembly to form a cavity structure with two open ends, a first handle 104 is arranged on the outer side of the left bite block 102, a second handle 105 is arranged on the outer side of the right bite block 103, mounting holes 106 are respectively arranged on the first handle 104 and the second handle 105, pressure plates 107 are respectively arranged at the front ends of the left bite block 102 and the right bite block 103, the adjustable insertion assembly comprises a mounting groove 108 and a mounting clamping plate 109, the contact surfaces of the left bite block 102 and the right bite block 103 are respectively provided with a convex mounting clamping plate 109, the contact surfaces of the right bite block 103 and the left bite block 102 are respectively provided with the mounting grooves 108 corresponding to the mounting clamping plates 109, the outer surface of the mounting clamping plate 109 is provided with a plurality of fixing clamping strips 110, and fixing bayonets (not shown in the figure) corresponding to the fixing clamping strips 110 are arranged inside the mounting groove 108.

As shown in fig. 3, traditional trachea cannula is with fixed bite-block 111, need tie up trachea cannula with adhesive tape and tie up the side at fixed bite-block 111, treat that the trachea inserts the patient intraoral time, fixed bite-block 111 is located patient's oral area, then need be equipped with in addition and tie up the area, tie up fixed bite-block 111 at patient's head, carry out the secondary to fixed bite-block 111 and fix, use comparatively loaded down with trivial details, waste time and energy.

The utility model discloses an adjustable trachea cannula fixing device's bite-block body 101 includes left bite-block 102 and right bite-block 103, and left bite-block 102 and right bite-block 103 cover through the adjustable grafting subassembly and close and form both ends open-ended cavity structures, can directly bite down the trachea cannula through the cavity that left bite-block 102 and right bite-block 103 cover formed, make the trachea cannula difficult to drop, reach the purpose of fixed trachea cannula; the plug-in assembly comprises an installation groove 108 and an installation clamping plate 109, a fixing clamping strip 110 is arranged on the installation clamping plate 109, and a fixing bayonet corresponding to the fixing clamping strip 110 is arranged in the installation groove 108, so that the depth of the installation clamping plate 109 inserted into the installation groove 108 can be adjusted according to the thickness of the tracheal cannula to be clamped, and the size of a cavity structure formed by the left bite block 102 and the right bite block 103 is changed, so that the purpose of being suitable for different tracheal cannulas is achieved, and the plug-in assembly is convenient to use; the first handle 104 arranged on the left bite block 102 and the second handle 105 arranged on the right bite block 103 are convenient for forming a baffle at the mouth of a patient, so that the bite blocks are prevented from being swallowed into the mouth; the tongue depressor 107 arranged at the front ends of the left bite block 102 and the right bite block 103 can effectively protect the tongue and prevent the tongue from being injured.

Further, the adjustable tracheal intubation fixing device further comprises a first fixing band 112 and a second fixing band 113, one end of the first fixing band 112 is fixedly connected to the mounting hole 106 of the first handle 104, the other end of the first fixing band 112 is provided with a first cushion layer 114 and a first binding layer 115, one end of the second fixing band 113 is fixedly connected to the mounting hole 106 of the second handle 105, and the other end of the second fixing band is provided with a second cushion layer 116 and a second binding layer 117 corresponding to the first binding layer 115.

Wherein, be provided with first fixed band 112 on the first handle 104, be provided with second fixed band 113 on the second handle 105, and first tie up layer 115 and second and tie up layer 117 and correspond to each other, be convenient for directly tie up the connection of tying up layer 115 and second and tie up layer 117 through first tie up layer 115, tie up bite-block body 101 at patient's head, the setting ties up first bed course 114 and the second bed course 116 of tying up layer 117 at the second at first tie up 115 internal surface of layer, can effectively alleviate the pressure that the patient received, improve user's comfort level.

Further, a plurality of groups of mounting buckles 118 are arranged on the first binding layer 115, and buckle holes 119 corresponding to the mounting buckles 118 are arranged on the second binding layer 117, so that different mounting buckles 118 can be selected to be combined with the buckle holes 119 according to the size of the head of a patient, and the applicability of the fixing device is effectively improved.

Further, the first binding layer 115 and the second binding layer 117 are both provided with a hook and loop fastener (not shown in the figure), so that the first binding layer 115 and the second binding layer 117 can be detached with one hand, which is convenient for use.

Further, rubber layers (not shown in the figure) are arranged on the surfaces of the bite block body 101, the first handle 104 and the second handle 105, a silicone pad (not shown in the figure) is arranged on the inner surface of the tongue depressor 107, the mounting clamping plate 109 and the left bite block 102 are integrally formed, and the fixing clamping strip 110 and the right bite block 103 are integrally formed; the top of the left bite block and the top of the right bite block are both provided with tooth sockets (not shown in the figure).

The surfaces of the first handle 104 and the second handle 105 are both provided with rubber layers, so that the contact surface of the fixing device and the skin of a patient is softer, and the comfort level of the user is effectively improved; the silica gel pad arranged on the inner surface of the tongue depressor 107 enables the contact surface of the tongue depressor 107 and the tongue of the patient to be softer, so that the patient is prevented from being injured, and the comfort level of the user is effectively improved; the mounting clamping plate 109 and the left bite block 102 are integrally formed, and the fixing clamping strip 110 and the right bite block 103 are integrally formed, so that the stability of the fixing device is effectively improved; first fixed band 112's length is good at the length of second fixed band 113, is convenient for tie up first fixed band 112 and second fixed band 113 and tie up and can keep somewhere at the head side for medical personnel can directly tie up the patient and tie up, and the medical personnel operation of being convenient for, the tooth socket that left bite-block and right bite-block top set up is convenient for place patient's tooth, can effectively improve user's comfort level.

The embodiment I, an adjustable trachea cannula fixing device, before using, with trachea cannula disect insertion left bite-block and right bite-block formed in the cavity structure, then according to the size of the cavity structure that left bite-block and right bite-block formed is adjusted to the thickness of waiting to install trachea cannula, keep left bite-block and right bite-block chucking trachea cannula, insert the internal confession patient of patient and use, after the installation finishes, fix the use after winding to patient's brain with first fixed band and second fixed band, the first fixed band of directly untiing and second fixed band carry out patient's oral cavity clearance during the period.

In the process of adjusting the size of a cavity structure formed by the left bite block and the right bite block according to the thickness of the tracheal cannula to be installed, the size of the cavity structure is adjusted by adjusting the depth of the installation clamping plate inserted into the installation groove, and when the cavity structure needs to be reduced in the using process, pressure is applied to the horizontal plane of the installation clamping plate barrel, so that the depth of the installation clamping plate inserted into the installation groove is increased; when cavity structures need to be enlarged in the use process, the two sides of the left tooth pad are directly kneaded, so that the fixing clamping strips are separated from the fixing bayonets, and the depth of the mounting clamping plates inserted into the mounting grooves is reduced.

The technical scheme of the utility model is described in detail above with the attached drawings, the technical scheme of the utility model provides a novel adjustable trachea cannula fixing device, which has simple structure, can directly clamp the trachea cannula in the cavity structure inside the bite-block body, has firm clamping mode, is not easy to fall off, can adjust the size of the cavity structure formed by covering the left bite-block and the right bite-block through the splicing component, is suitable for trachea cannulas with different thicknesses, has high adaptability and is convenient to use; and be provided with first fixed band on the first in command on the left bite-block, be provided with the second fixed band on the second in command on the right bite-block, tie up the direct combination of layer through first tying up abdomen layer and second, can directly tie up the abdomen at patient's head with fixing device, convenient to use.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.

In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims

1. An adjustable trachea cannula fixing device comprises a bite block body and is characterized in that the bite block body comprises a left bite block and a right bite block which are made of elastic materials, the left bite block and the right bite block are covered by an adjustable insertion component to form a cavity structure with two open ends, the outer side surface of the left bite block is provided with a first handle, the outer side surface of the right bite block is provided with a second handle, the first handle and the second handle are both provided with mounting holes, the front ends of the left bite block and the right bite block are both provided with tongue depressors, the adjustable insertion component comprises a mounting groove and a mounting clamping plate, the contact surfaces of the left bite block and the right bite block are both provided with a convex mounting clamping plate, the contact surfaces of the right bite block and the left bite block are provided with mounting grooves corresponding to the mounting clamping plate, and the outer surface of the mounting clamping plate is provided with a plurality of fixing clamping strips, and a fixing bayonet corresponding to the fixing clamping strip is arranged in the mounting groove.

2. The adjustable trachea cannula fixing device according to claim 1, further comprising a first fixing strap and a second fixing strap, wherein one end of the first fixing strap is fixedly connected to the mounting hole of the first handle, the other end of the first fixing strap is provided with a first cushion layer and a first binding layer, one end of the second fixing strap is fixedly connected to the mounting hole of the second handle, and the other end of the second fixing strap is provided with a second cushion layer and a second binding layer corresponding to the first binding layer.

3. The adjustable trachea cannula fixing device of claim 2, wherein a plurality of sets of mounting buckles are arranged on the first binding layer, and buckle holes corresponding to the mounting buckles are arranged on the second binding layer.

4. The adjustable trachea cannula fixing device of claim 2, wherein the first binding layer and the second binding layer are provided with magic tapes.

5. The adjustable endotracheal intubation fixing device according to claim 2, wherein the first fixing strap has a length longer than a length of the second fixing strap.

6. The adjustable endotracheal tube fixing device of claim 1, characterized in that the surface of the bite block body, the first handle and the second handle are provided with a rubber layer.

7. The adjustable tracheal intubation fixation device of claim 1, wherein a silicone pad is disposed on an inner surface of the tongue depressor.

8. The adjustable endotracheal intubation fixing device according to claim 1, wherein the mounting clip is integrally formed with the left bite block and the securing clip strip is integrally formed with the right bite block.

9. The adjustable endotracheal intubation fixing device according to claim 1, wherein the top portions of the left bite block and the right bite block are each provided with a socket.