CN213347328U - Tracheal catheter fixing device - Google Patents

Abstract

The utility model provides a tracheal catheter fixing device belongs to medical instrument technical field, tracheal catheter fixing device includes fixing device body, ribbon and fixed rope, the fixing device body with the ribbon with fixed rope is connected, the ribbon is suitable for to fix tracheal catheter on the fixing device body, fixed rope is suitable for the winding and fixes in order to fix at patient's neck fixing device body. Compared with the prior art, its beneficial effect lies in: the utility model provides a tracheal catheter fixing device uses ribbon and fixed rope, can solve traditional fixed mode insecure and need two people cooperation problem of operation to reduce the pipe aversion, protect the lip mucosa, improve patient's comfort level.

Description

Tracheal catheter fixing device

Technical Field

The utility model relates to a medical instrument particularly, relates to a tracheal catheter fixing device.

Background

Endotracheal tubes are medical devices that are inserted into the trachea and/or bronchi of a patient to create a temporary artificial respiratory pathway for the patient, particularly for patients who are unable to breathe spontaneously.

However, the conventional oral endotracheal tube fixing tool commonly used has a strip-shaped hollow hard bite block or an injector, and the fixing steps are complicated and easy to slide in clinical use, and the tracheal tube is easy to unplanned tube drawing. Meanwhile, the traditional bite block is adopted for fixing, a nurse needs to unfasten the fixed braid and the bite block when carrying out oral care, and two nurses need to be operated to complete oral care.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tracheal catheter fixing device to the fixed not jail of tracheal catheter and the problem that needs two people's cooperation operation to accomplish the nursing among the prior art.

In order to solve the above problem, the utility model provides a following technical scheme:

a tracheal catheter fixing device comprises a fixing device body, a binding belt and a fixing rope, wherein the fixing device body is connected with the binding belt and the fixing rope; the bandage is suitable for fixing endotracheal tube on the fixing device body, fixed rope is suitable for the winding in patient's neck in order to fix the fixing device body.

Therefore, the utility model provides an endotracheal tube fixing device uses the ribbon to fix endotracheal tube on the fixing device body, then adopts fixed rope to fix the fixing device body near position in patient's oral cavity again, can solve because of the insecure problem that leads to endotracheal tube to shift easily of traditional fixed mode, improves patient's comfort level. In addition, the nursing staff can operate simply and independently by one person through the fixing device body, the binding belt and the fixing rope.

Optionally, a band fixing block is arranged on one side of the fixing device body, and one end of the band is fixed to the band fixing block.

Optionally, a through tie hole is formed in one side, opposite to the tie fixing block, of the device body, and the other end of the tie is suitable for being inserted into the tie hole.

Optionally, the ribbon orientation the one side of ribbon hole is equipped with the anticreep tooth, the anticreep tooth orientation the direction slope of ribbon fixed block sets up.

Optionally, the inner surface of one side of the band hole close to the band fixing block is provided with a toothed groove, and the toothed groove is suitable for unidirectional locking of the anti-disengaging teeth when the band is inserted into the band hole.

Optionally, the fixing device body is further provided with a first through hole, and an axial direction of the first through hole is perpendicular to an axial direction of the tie hole.

Optionally, the side surface of the fixing device body between the binding belt fixing block and the binding belt hole is an inward concave arc surface, and the arc surface is matched with the outer surface of the tracheal catheter.

Optionally, the fixing device body is further provided with lifting lugs, and the two lifting lugs are respectively located on two sides of the arc surface on the fixing device body.

Optionally, a second through hole is formed in the lifting lug, the fixing rope is provided with a first branch and a second branch, one end of the first branch and one end of the second branch are fixed to the fixing device body, after the first branch and the second branch are wound around the neck of the patient, the other ends of the first branch and the second branch respectively penetrate through the second through hole and then are fixed.

Optionally, the fixing device body is made of a flexible material.

Drawings

Fig. 1 is a schematic structural view of an endotracheal tube fixing device and an endotracheal tube according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an endotracheal tube fixing device according to an embodiment of the present invention;

fig. 3 is a front view of the endotracheal tube fixing device according to the embodiment of the present invention;

fig. 4 is a top view of the endotracheal tube fixing device according to the embodiment of the present invention;

fig. 5 is a schematic structural view of the endotracheal tube fixing device and the endotracheal tube according to the embodiment of the present invention;

fig. 6 is a schematic view of the state of the endotracheal tube fixing device installed in the oral cavity of the patient according to the embodiment of the present invention.

Description of reference numerals:

1-fixing the device body; 2-ribbon, 21-anti-falling teeth; 3-fixing the rope; 31-first branch; 32-a second branch; 4, fixing a ribbon block; 5-a tie hole and 51-a tooth groove; 6-a first via; 7-cambered surface; 8-lifting lugs; 9-a second via; 10-tracheal tube.

Detailed Description

The above and further features and advantages of the present invention will be described in more detail below with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the forward direction of "X" in the drawings represents the left direction, and correspondingly, the reverse direction of "X" represents the right direction; the forward direction of "Y" represents forward, and correspondingly, the reverse direction of "Y" represents rearward; the forward direction of "Z" represents the upward direction, and correspondingly, the reverse direction of "Z" represents the downward direction, and the terms "X", "Y", "Z", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings of the specification, and are merely for convenience of description and simplicity of description, but do not indicate or imply that the device or element being 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 particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. Also, the terms "first," "second," and the like in the description and in the claims, and in the drawings, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

As shown in fig. 1-6, an embodiment of the present invention provides a tracheal catheter fixing device for fixing a clinical tracheal catheter 10, which includes a fixing device body 1, a bandage 2 and a fixing rope 3.

The tracheal catheter 10 is fixed on the fixing device body 1 through the binding belt 2, and the fixing device body 1 is fixed on the fixing device body 1 after being wound on the neck of a patient through the fixing rope 3.

The utility model discloses an in the middle of the embodiment, in order to fix endotracheal tube 10 better, solve the insecure problem of traditional fixed mode, fix endotracheal tube 10 on fixing device body 1 through using ribbon 2, for further fixing endotracheal tube fixing device and endotracheal tube 10 in patient's oral cavity position, reduce endotracheal tube 10 and shift, increase patient's comfort level, through fixed 3 windings behind the patient's neck, fix fixed rope 3 on fixing device body 1 again. In addition, the fixing device body 1, the binding belt 2 and the fixing rope 3 are simple in structure and convenient to operate, and oral care can be independently completed by only one person.

In consideration of comfort of a patient, in the embodiment, the fixing device body 1 is preferably made of silicon rubber, and the fixing device body 1 made of silicon rubber is not easy to break, has a strong elasticity ratio, is durable, can be processed by an injection molding method, and has high production efficiency. Of course, the endotracheal tube fixing device can also be made of other flexible materials, such as soft plastics, and the like, and safety is required. Silicone rubber is relatively more excellent, non-toxic, odorless and more durable.

In addition, because the end of the fixing device body 1 far away from the bandage 2 (i.e. the negative direction of the Z axis in the drawing) needs to be inserted into the oral cavity of the patient, preferably, the end of the fixing device body 1 far away from the bandage 2 is in a truncated cone shape, so that when the endotracheal tube 10 and the fixing device body 1 are inserted into the oral cavity of the patient, the damage to the skin of the oral cavity can be reduced (no sharp edges and corners).

Specifically, as shown in fig. 1, in order to fixedly connect the strap 2 to the fixing device body 1, a strap fixing block 4 is provided at one side of the fixing device body 1, and one end of the strap 2 can be fixed to the fixing device body 1 by the strap fixing block 4. As the utility model discloses a best preferred mode, for can fixing more firm to endotracheal tube 10, choose for use ribbon 2 of two parallel arrangements to fix endotracheal tube 10, correspondingly, ribbon fixed block 4 also is provided with two, is used for fixing two ribbons 2 respectively.

Of course the specific use quantity of ribbon 2 also can combine actual conditions to adjust to can satisfy the fixed requirement to endotracheal tube 10 and regard as the standard, the material of ribbon 2 can select for use relatively softer elastic material to make in addition, is difficult for causing the damage to the oral mucosa like this. In addition, in some other embodiments, in order to fix the endotracheal tube 10, an independent tie 2 may be used to fix the endotracheal tube 10 on the endotracheal tube fixing device, such as a plastic clamp having a head end and a tail end, a fixing hole is provided at the head end, a chute is provided at the fixing hole, a sharp corner is provided at the tail end so as to be inserted into the fixing hole, an oblique stripe of a certain length is provided at a side close to the tail end, and the oblique stripe and the chute are also unidirectionally locked. Further, other fixing members such as a band that can fix the endotracheal tube 10 may be used, and the fixing by the band 2 is not limited thereto.

Specifically, as shown in fig. 2 and 3, in order to fix the tracheal catheter 10 by the binding band 2, two binding band holes 5 are provided on the other side of the fixing device body 1 on the binding band fixing block 4, and the free end of the binding band 2 is locked with the fixing device body 1 through the binding band holes 5. As shown in fig. 1, the bandage 2 is a strip-shaped structure, one side of the bandage 2 close to the fixing device body 1 is provided with anti-falling teeth 21, the anti-falling teeth 21 have an angle inclined towards the direction of the bandage fixing block 4, the anti-falling teeth 21 are positioned at one side far away from the bandage fixing block 4, and the inner surface of the band hole 5 near one side of the band fixing block 4 is provided with a toothed groove 51, the toothed groove 51 is suitable for locking with the anti-falling teeth 21 when the band 2 is inserted, the tie strap hole 5 is a one-way lock hole, the free end of the tie strap 2 is thinner relative to the strap body of the tie strap 2, after the free end of the ribbon 2 is inserted into the ribbon hole 5, the anti-falling teeth 21 are locked with the tooth grooves 51 in one way, the ribbon 2 is prevented from being withdrawn from the ribbon hole 5 with the one-way locking hole, but the ribbon 2 can be tightened inwards in the inserting direction of the ribbon hole 5, so that the endotracheal tube 10 between the band fixing block 4 and the band hole 5 can be fixed to the fixture body 1.

It should be noted that the binding band 2 has a certain length, and the length of the binding band 2 is such that the tracheal catheter 10 can be fixed and simultaneously the binding band can be locked through the binding band hole 5, and the surplus part is cut. The too long ribbon 2 causes material waste and increases the cost; the ribbon 2 is too short to pass through the ribbon hole 5 and cannot play a role in fixing.

Similarly, anticreep tooth 21 evenly distributed is on ribbon 2 to also have the distribution length of certain distance, the length that distribution length set up needs to be selected according to endotracheal tube 10's diameter, and distribution length is too short, does not play the purpose of one-way locking, if certainly anticreep tooth 21 evenly distributed is on whole ribbon 2, at the part of binding the contact with endotracheal tube 10, anticreep tooth 21 also can play the effect of increasing friction.

Specifically, combine fig. 4, 5 to show, the patient is when carrying out endotracheal tube 10 operation, through endotracheal tube 10 and endotracheal tube fixing device's stimulation, patient's oral cavity position can produce many secretions, and for making the patient breathe smoothly, improve patient's comfort level, still be equipped with the first through-hole 6 that extends along endotracheal tube 10 direction on fixing device body 1, when carrying out oral care, can make things convenient for medical personnel to carry out oral care through first through-hole 6, inhales the oral cavity secretion.

The utility model discloses an in the middle of the embodiment, preferred first through-hole 6 sets up to the circular port, and corresponding adjustment can be made to the shape structure that fixing device body 1 can be combined to the size of first through-hole 6, requires the convenience that can satisfy medical personnel's clinical operation simultaneously. Of course, the first through hole 6 may also be set to be in other shapes such as a square shape and a diamond shape, and the shape is specifically set to be which shape, and finally, the convenience of clinical operation is required to be satisfied.

Specifically, as shown in fig. 2 and 3, the fixing device body 1 further has an arc surface 7 located between the band fixing block 4 and the band hole 5, when the endotracheal tube 10 is fixed, the arc surface 7 is suitable for contacting with the outer surface of the endotracheal tube 10, the fixing device body 1 contacts with the endotracheal tube 10 by a portion with the arc surface 7, the band 2 compresses the endotracheal tube 10 in an arc shape, and the fixing device can prevent the endotracheal tube 10 from deforming while being fixed firmly.

It should be noted that, the size of the arc surface 7 is selected according to the diameter of the fixed endotracheal tube 10, and certainly, in order to satisfy the fixation of endotracheal tubes 10 with different diameters, the size of the arc surface 7 can be selected to be relatively large, and if the arc is too large, the contact surface between the endotracheal tube 10 and the arc surface 7 is small, and slippage is easy to occur when the band 2 is used for fixation; if the arc is too small, the endotracheal tube 10 cannot contact the arc surface 7, and cannot play a limiting role.

Specifically, as shown in fig. 4, in order to better install the endotracheal tube fixing device in the oral cavity of the patient, the fixing device body 1 is further provided with two lifting lugs 8, the two lifting lugs 8 are respectively located at two sides of the arc surface 7, the lifting lugs 8 are provided with second through holes 9, when the endotracheal tube 10 is installed, the two lifting lugs 8 are respectively located at the near incisor positions of the patient, so that the supporting and limiting effects are achieved, and the endotracheal tube 10 is not inclined. In addition, in order to fix the fixing rope 3, the lifting lugs 8 are respectively provided with a second through hole 9 for fixing the fixing rope 3, as shown in fig. 1 and 6, one end of the fixing rope 3 is fixedly connected to the fixing device body 1, the other end of the fixing rope 3 is provided with a first branch 31 and a second branch 32, one end of the first branch 31 and one end of the second branch 32 are fixed on the fixing device body 1, after the first branch 31 and the second branch 32 are wound around the neck of the patient, the other end of the first branch 31 and the other end of the second branch 32 are suitable for being respectively passed through the second through hole 9 and then being knotted and fixed.

The utility model discloses an in the middle of the embodiment, the setting of second through-hole 9 is convenient to be fixed 3 the fixed rope behind the winding patient neck, makes endotracheal tube fixing device's two lugs 8 atress even, is unlikely to take place the off tracking.

When the tracheal catheter fixing device is used in practice, firstly, the tracheal catheter 10 penetrates through the binding belt 2 and is closely attached to the cambered surface 7 on the fixing device body 1, then, the binding belt 2 is inserted into the binding belt hole 5 to form a locking circle, the tracheal catheter 10 is placed in the locking circle to be fixed, then, the binding belt 2 is tightened, the redundant binding belt 2 is cut, and the tracheal catheter 10 is automatically tightened due to elasticity, so that the tracheal catheter 10 and the fixing device body 1 are fixed together; then, the fixing device body 1 is placed in the oral cavity of a patient, lifting lugs 8 at two ends of the fixing device body 1 are in contact with the outer sides of the incisors of the patient, and the installation position of the fixing device body 1 is limited; finally, the fixing rope 3 is threaded out of the oral cavity of the patient, and a first branch 31 and a second branch 32 of the fixing rope 3 are respectively wound around the neck of the patient and then are knotted and fixed through the second through hole 9 of the lifting lug 8.

Through adopting this endotracheal tube fixing device, can effectively, fix fixing device body 1 and endotracheal tube 10 in the oral cavity lastingly, have can single independent completion operation, fixed firm, safe in utilization, outward appearance advantage such as pleasing to the eye, can effectively prevent endotracheal tube 10 and deviate from.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Without departing from the spirit and scope of the present disclosure, those skilled in the art can make various changes and modifications, which will fall into the scope of the present disclosure.

Claims (10)

1. The tracheal catheter fixing device is characterized by comprising a fixing device body (1), a binding belt (2) and a fixing rope (3), wherein the fixing device body (1) is connected with the binding belt (2) and the fixing rope (3);

the bandage (2) is suitable for fixing the tracheal catheter (10) on the fixing device body (1), and the fixing rope (3) is suitable for being wound on the neck of a patient to fix the fixing device body (1).

2. The endotracheal tube fixing device according to claim 1, characterized in that a band fixing block (4) is provided at one side of the fixing device body (1), and one end of the band (2) is fixed to the band fixing block (4).

3. The endotracheal tube fixing device according to claim 2, characterized in that a through band hole (5) is provided on the side of the fixing device body (1) opposite to the band fixing block (4), and the other end of the band (2) is adapted to be inserted into the band hole (5).

4. The endotracheal tube fixing device according to claim 3, characterized in that the side of the bandage (2) facing the bandage hole (5) is provided with anti-falling teeth (21), the anti-falling teeth (21) being arranged obliquely in the direction of the bandage fixing block (4).

5. Endotracheal tube fixing device according to claim 4, characterized in that the inner surface of the band hole (5) close to the side of the band fixing block (4) is provided with a toothed slot (51), said toothed slot (51) being adapted to lock the anti-drop tooth (21) in one direction when the band (2) is inserted in the band hole (5).

6. The endotracheal tube fixing device according to claim 3, characterized in that the fixing device body (1) is further provided with a first through hole (6), and an axial direction of the first through hole (6) is perpendicular to an axial direction of the band tying hole (5).

7. The endotracheal tube fixing device according to claim 3, characterized in that the side of the fixing device body (1) between the band fixing block (4) and the band hole (5) is an inwardly concave arc surface (7), the arc surface (7) being adapted to fit the outer surface of the endotracheal tube (10).

8. The endotracheal tube fixing device according to claim 7, characterized in that the fixing device body (1) is further provided with lifting lugs (8), and the two lifting lugs (8) are respectively located on the fixing device body (1) on both sides of the cambered surface (7).

9. The endotracheal tube fixing device according to claim 8, characterized in that said lifting lug (8) is provided with a second through hole (9), said fixing rope (3) has a first branch (31) and a second branch (32), one end of said first branch (31) and one end of said second branch (32) are fixed to said fixing device body (1), said first branch (31) and said second branch (32) are wound around the neck of the patient, and the other end of said first branch (31) and said second branch (32) are adapted to be fixed after passing through said second through hole (9), respectively.

10. Endotracheal tube fixing device according to claim 1, characterized in that the fixing device body (1) is made of a flexible material.

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