CN206381484U - Fixation kit and its catheter anchoring system - Google Patents

Abstract

The utility model is related to medical instruments field, specifically, it is related to a kind of fixation kit and its catheter anchoring system, including clamping part, supporting part and the adjustment portion for adjusting clamping part, clamping part and regulator site are on supporting part, clamping part includes fixture and outer cover, outer cover is located in fixture, the clamped tracheae of outer cover protection, function simultaneously as bite-block, increase the intraoral operating space of patient, facilitate and performed the operation, it can make fixture folding by adjusting adjustment portion, enable fixture it is appropriate clamp tracheae, it is not in folder curved conductor, the phenomenon for blocking tracheal catheter, it is easy to fix.

Description

Fixing assembly and its catheter fixing device

technical field

The utility model relates to the field of medical instruments, in particular to a fixing assembly and a catheter fixing device thereof.

Background technique

In clinical activities, endotracheal intubation is a basic skill operation, which is used to perform cardiopulmonary resuscitation on patients under general anesthesia and critically ill patients, or on patients with cardiac arrest. Currently, after an endotracheal tube is inserted into the trachea. Clinically, a hard short tube is usually selected to be juxtaposed with the endotracheal tube and wrapped with adhesive tape, and then fixed around the patient's lips with adhesive plaster. This operation is time-consuming and laborious, especially when encountering male patients, the patient's beard must be Scrape off to stick the tape on. At the same time, if the depth of the endotracheal tube needs to be adjusted due to the change of the patient's body position, it is easy to cause difficult adjustment because it is fixed by adhesive tape. Moreover, when a mouth gag is needed for epiglottis surgery, because the dental pad cannot be moved and is too large, it is easy to cause the operation to fail to proceed smoothly.

On the other hand, the patient's teeth are not protected as necessary, and the secretions in the patient's mouth often soak the adhesive plaster of the fixed endotracheal tube, causing the adhesive tape to lose its adhesion, causing the endotracheal tube to shift, slip, or even come out The respiratory tract causes hypoxic injury to the patient, and even affects the patient's life safety. If the patient is allergic to adhesive tape or has trauma on the face that is not suitable for adhesive tape fixation, the endotracheal tube is more likely to protrude from the respiratory tract, causing irreparable loss and pain to the patient.

Therefore, it is an important technical problem to be solved by those skilled in the art to provide a catheter fixing device that can conveniently fix and adjust the catheter.

Utility model content

The purpose of the utility model is to provide a fixing assembly and a catheter fixing device thereof, so as to alleviate the technical problem of inconvenient fixing and adjustment of the catheter in the prior art.

A fixing assembly provided by the utility model includes a clamping part for fixing and protecting the catheter, a support part for supporting the clamping part and an adjustment part for adjusting the clamping part;

The clamping part includes a clamp and an outer cover for protecting the object to be clamped, the outer cover is located inside the clamp, and the clamp is located on the support part;

The regulating part is located inside the clamping part and below the outer cover.

Further, the adjustment part includes an adjustment nut and an adjustment rod for controlling the opening and closing of the clamping part, and the adjustment nut cooperates with the adjustment rod.

Further, the fixing assembly also includes hollow legs;

The movable support part is provided on the support leg, and a clamping mechanism is provided on the support leg.

Further, the fixing assembly also includes a plurality of hollow legs;

The legs include a first leg and a second leg, the first leg is provided with the movable supporting part, and the second leg is provided with the first leg that can rotate and move. The legs are further provided with a clamping mechanism.

Further, a groove is provided on the support part, and the groove cooperates with the clamping mechanism.

Further, the bottom of the leg is provided with a sliding head for fixing the leg.

A catheter fixing device provided by the utility model includes a support and a fixing component;

The fixing component is detachably connected to the support through a connecting component.

Further, a slide groove is opened on the support;

The chute cooperates with the sliding head, the sliding head is located in the chute, and the sliding head is in contact with the inner wall of the chute.

Further, the support is arc-shaped.

Further, the catheter fixing device also includes a restraint band, and the restraint band is connected with the support;

or,

The catheter fixing device also includes a fixing belt and a chin cover, the fixing belt is connected with the support, and the chin cover is detachably arranged on the support.

The beneficial effects of the utility model:

The fixing assembly provided by the utility model includes a clamping part, a supporting part and an adjusting part for adjusting the clamping part. The clamping part and the adjusting part are located on the supporting part. The clamping part includes a clamp and an outer cover, and the outer cover is located in the clamp. The outer cover protects the clamped trachea, and at the same time acts as a tooth pad to increase the operating space in the patient's mouth and facilitate the operation. The clamp can be opened and closed through the adjustment part, so that the clamp can properly clamp the trachea without pinching the catheter. The phenomenon that makes the endotracheal tube obstructed, and at the same time facilitates fixation.

The catheter fixing device provided by the utility model includes a support and a fixing component. The fixing component is detachably connected to the support through a connecting component. Slips out of position while allowing for easy adjustment.

Description of drawings

In order to more clearly illustrate the specific implementation of the utility model or the technical solutions in the prior art, the accompanying drawings that need to be used in the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the following descriptions The accompanying drawings are some implementations of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative work.

Fig. 1 is an overall schematic diagram of a structure of a fixing assembly provided by an embodiment of the present invention;

2 is an overall schematic diagram of another structure of the fixing assembly provided by the embodiment of the present invention;

3 is an overall schematic diagram of a structure of a catheter fixing device provided by an embodiment of the present invention;

Fig. 4 is a schematic structural diagram of installing a connection assembly based on Fig. 3;

5 is a schematic diagram of the overall structure of another structure of the catheter fixing device provided by the embodiment of the present invention;

Fig. 6 is a front view of the catheter fixing device based on Fig. 5 .

Icons: 100-clamping part; 101-fixture; 102-outer cover; 200-supporting part; 201-groove; 300-adjusting part; 301-adjusting nut; 302-adjusting rod; 400-leg; Mechanism; 402-first leg; 403-second leg; 404-sliding head; 500-support; 501-chute; .

detailed description

The technical solutions of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the utility model, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

The utility model will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

Embodiment one

Fig. 1 is an overall schematic diagram of a structure of a fixing assembly provided by an embodiment of the utility model; Fig. 2 is an overall schematic diagram of another structure of a fixing assembly provided by an embodiment of the utility model.

As shown in Figures 1 to 2, a fixing assembly provided by the embodiment of the present invention includes a clamping part 100 for clamping, fixing and protecting the catheter, a support part 200 for supporting the clamping part 100 and an adjustment clamp The adjusting part 300 of the holding part 100; the clamping part 100 includes a clamp 101 and an outer cover 102 for protecting the object to be clamped, the outer cover 102 is located inside the clamp 101, and the clamp 101 is located on the support part 200; the adjusting part 300 is located inside the clamping part 100 And located under the cover 102 .

The fixing assembly provided by the utility model includes a clamping part 100, a supporting part 200 and an adjusting part 300 for adjusting the clamping part 100. The clamping part 100 and the adjusting part 300 are located on the supporting part 200, and the clamping part 100 includes a clamp 101 and the outer cover 102, the outer cover 102 is located in the clamp 101, the outer cover 102 protects the clamped trachea, and at the same time serves as a tooth pad, increasing the operating space in the patient's mouth, and facilitating the operation. The clamp 101 can be opened and closed by adjusting the adjustment part 300, The clamp 101 can properly clamp the trachea without bending the catheter and blocking the trachea catheter, which is convenient for fixing.

It should be pointed out that the clamp 101 can be opened and closed, and the outer cover 102 is arranged inside the clamp 101, which can protect the clamped catheter and prevent the clamp 101 from being blocked due to excessive pre-tightening force.

It should also be pointed out that the adjusting part 300 is located below the clamping part 100, and the adjusting part 300 controls the movement of the clamping part 100. When the clamping part 100 reaches a proper position, the adjusting part 300 can lock the position to prevent the clamping part 100 from loosening.

It should also be pointed out that the outer cover 102 is set to a certain length and is located outside the catheter. When the fixed assembly is used, it will extend into the patient's mouth along with the catheter. During the operation, the patient will unconsciously clench his teeth, and the outer cover 102 can protect It can prevent the patient from biting off or clenching the catheter, causing the operation to fail.

It should also be pointed out that the adjustment of the endotracheal tube through the fixing component can be used for fixation of the endotracheal tube through the oral cavity, and can also be used for fixation of the endotracheal endotracheal tube through the nasal cavity.

In an optional solution of this embodiment, the adjustment part 300 includes an adjustment nut 301 and an adjustment rod 302 for controlling the opening and closing of the clamping part 100 , and the adjustment nut 301 cooperates with the adjustment rod 302 .

The adjustment part 300 includes an adjustment nut 301 and an adjustment rod 302. The adjustment nut 301 is used in conjunction with the adjustment rod 302. When the adjustment nut 301 is rotated, the rotation of the adjustment nut 301 drives the adjustment rod 302 to rotate, and the adjustment rod 302 controls the movement of the clamping part 100 to make the clamping Portion 100 grips the catheter.

It should be pointed out that the adjustment nut 301 and the adjustment rod 302 have a self-locking function, that is, after the adjustment nut 301 is rotated, it will not automatically rotate to loosen the clamping part 100 .

In an optional solution of this embodiment, the fixing assembly further includes a hollow leg 400; the leg 400 is provided with a movable support portion 200, and the leg 400 is provided with a clamping mechanism 401.

Hollow outriggers 400 are provided on the fixing component, and the hollow outriggers 400 are used to reduce the overall weight of the fixing component, because the patient needs to wear the fixing component, thus reducing the burden on the user.

It should be pointed out that the supporting part 200 is provided on the supporting leg 400, and the supporting part 200 can move on the supporting part 400. The supporting part 200 can adjust the position of the clamping part 100 and the regulating part 300, so that the catheter is located in a more appropriate position.

It should also be pointed out that the supporting leg 400 is provided with a clamping mechanism 401 , and when the supporting part 200 is adjusted to a proper position, the clamping mechanism 401 can clamp the supporting part 200 to prevent the supporting part 200 from loosening.

In an optional solution of this embodiment, the fixing assembly further includes a plurality of hollow legs 400; the legs 400 include a first leg 402 and a second leg 403, and the first leg 402 is provided with a movable support portion 200 , the first leg 402 capable of rotating and moving is arranged on the second leg 403 , and the clamping mechanism 401 is also arranged on the leg 400 .

Hollow outriggers 400 are provided on the fixing component, and the hollow outriggers 400 are used to reduce the overall weight of the fixing component, because the patient needs to wear the fixing component, thus reducing the burden on the user.

It should be pointed out that the first leg 402 is provided with a movable support part 200, the support part 200 can move on the first leg 402, the support part 200 can adjust the position of the clamping part 100 and the adjustment part 300, so that the catheter in a more appropriate location.

It should also be pointed out that the supporting leg 400 is provided with a clamping mechanism 401 , and when the supporting part 200 is adjusted to a proper position, the clamping mechanism 401 can clamp the supporting part 200 to prevent the supporting part 200 from loosening.

It should also be pointed out that the second leg 403 is provided with the first leg 402, and the first leg 402 can move and rotate on the second leg 403, so that the fixed assembly can be adjusted more, for example Adjust up and down or adjust the angle to make the adjustment more convenient.

It should also be pointed out that the overall length of the outrigger 400 and the supporting part 200 conforms to the length from the mandible to the oral cavity and the nasal cavity, and the operation will not be affected by the length being too long.

In an optional solution of this embodiment, a groove 201 is provided on the supporting part 200 , and the groove 201 cooperates with the clamping mechanism 401 .

The support part 200 is located on the support leg 400, wherein the support part 200 is provided with a groove 201, and the support leg 400 is provided with a clamping mechanism 401 at the same time, the groove 201 cooperates with the clamping mechanism 401, and the clamping mechanism 401 can be more reliable The support part 200 is clamped.

It should be pointed out that the supporting part 200 is provided with a plurality of grooves 201 to facilitate the clamping mechanism 401 to clamp the supporting part 200 at different positions.

It should also be pointed out that the groove 201 is rounded so that the user will not be scratched during installation, and at the same time, it cooperates smoothly with the clamping mechanism 401 without jamming.

In an optional solution of this embodiment, a sliding head 404 for fixing the leg 400 is provided at the bottom of the leg 400 .

A sliding head 404 is provided at the bottom of the supporting leg 400, and the sliding head 404 acts as a fixed support and simultaneously drives the supporting leg 400 to move.

It should be pointed out that the sliding head 404 has rounded corners, which will not cut the user during use.

Embodiment two

Fig. 3 is an overall schematic diagram of a structure of a catheter fixing device provided by an embodiment of the utility model; Fig. 4 is a schematic structural diagram of installing a connecting component based on Fig. 3; Fig. 5 is another structure of a catheter fixing device provided by an embodiment of the utility model Schematic diagram of the overall structure; FIG. 6 is a front view of the catheter fixing device based on FIG. 5 .

As shown in FIG. 3-FIG. 6 , a conduit fixing device provided by the present invention includes a support 500 and a fixing assembly; the fixing assembly is detachably connected to the support 500 through a connecting assembly 600 .

The utility model provides a catheter fixing device, including a support 500 and a fixing component, the fixing component is detachably connected to the support 500 through a connecting component 600, and the fixing component and the support 500 are fixed together by the connecting component 600 , to avoid displacement and slippage of the catheter due to patient reasons, and at the same time facilitate adjustment.

It should be pointed out that the fixing component is connected to the support 500 through the connecting component 600, and the connection between the fixing component and the support 500 is detachable, which reduces the footprint of the catheter fixing device and facilitates storage.

It should also be noted that the support 500 is detachably connected to the fixing assembly, so that the fixing assembly can be adjusted in position relative to the support 500 .

In an optional solution of this embodiment, a slide groove 501 is opened on the support 500;

The sliding slot 501 cooperates with the sliding head 404 , the sliding head 404 is located in the sliding slot 501 , and the sliding head 404 is in contact with the inner wall of the sliding slot 501 .

The support 500 is provided with a chute 501 matching with the sliding head 404. The chute 501 is narrow on the outside and wide on the inside, which can hold the sliding head 404 and prevent the sliding head 404 from sliding out of the chute 501 during the movement.

It should be pointed out that the shape of the sliding head 404 matches the inner shape of the sliding groove 501 , which can reduce vibration during sliding.

In an optional solution of this embodiment, the support 500 is arc-shaped.

The shape of the support 500 is set to be arc-shaped, which can fit the patient's jaw. At the same time, the chute 501 set on the support 500 is also arc-shaped, which can stabilize the catheter during the process of adjusting the position of the catheter, and less The amount of movement within the patient's mouth.

It should be pointed out that, in actual production, the shape of the support 500 can be improved so that it fits the patient's lower jaw better.

In an optional solution of this embodiment, the catheter fixing device further includes a restraint band 700 , and the restraint band 700 is connected with the support 500 . Alternatively, the catheter fixing device further includes a fixing belt 701 and a chin cover 800 , the fixing belt 701 is connected with the support 500 , and the chin cover 800 is detachably arranged on the support 500 .

The catheter fixing device needs to be worn on the patient's face, so connecting parts are needed. In one case, the restraint belt 700 is connected with the support 500. The restraint belt 700 has a wide shape and can be worn directly by the user without a sense of restraint; In this case, the support 500 is connected to the fixing belt 701, and there are two fixing belts 701. When wearing, one fixing belt 701 is connected to the patient's neck, and the other is connected to the patient's ear. The chin cover 800 is provided on the user's contact surface. The chin cover 800 is soft and lightweight, and can protect the patient's chin.

It should be pointed out that the chin cover 800 is a disposable product, which improves environmental sanitation and reduces the possibility of infection for users.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand : It can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the embodiments of the present utility model Scope of technical solutions.

Claims (10)

1. A securing assembly, comprising: a clamping part for fixing and protecting a catheter, a supporting part for supporting the clamping part, and an adjusting part for adjusting the clamping part;

the clamping part comprises a clamp and an outer cover for protecting a clamped object, the outer cover is positioned in the clamp, and the clamp is positioned on the supporting part;

the adjusting portion is located inside the clamping portion and located below the outer cover.

2. A securing assembly according to claim 1, wherein the adjustment portion comprises an adjustment nut and an adjustment rod for controlling the opening and closing of the clamping portion, the adjustment nut cooperating with the adjustment rod.

3. The securing assembly of claim 2, further comprising a hollow leg;

the supporting leg is provided with the movable supporting portion, and the supporting leg is provided with a clamping mechanism.

4. The securing assembly of claim 2, further comprising a plurality of hollow legs;

the supporting legs comprise a first supporting leg and a second supporting leg, the first supporting leg is provided with the movable supporting portion, the second supporting leg is provided with the first supporting leg capable of rotating and moving, and the supporting legs are further provided with clamping mechanisms.

5. A securing arrangement according to claim 3 or 4, wherein the support portion is provided with a recess which cooperates with the clamping mechanism.

6. A securing assembly according to claim 5, characterised in that the leg bottom is provided with a sliding head for securing the leg.

7. A catheter securement device comprising an abutment and the securement assembly of any one of claims 1-6;

the fixing component is detachably connected to the support through a connecting component.

8. The catheter fixing device according to claim 7, wherein the support is provided with a sliding groove;

the sliding groove is matched with the sliding head, the sliding head is positioned in the sliding groove, and the sliding head is in contact with the inner wall of the sliding groove.

9. The catheter securement device of claim 8, wherein the abutment is arcuate.

10. The catheter fixing device according to claim 9,

the support is characterized by also comprising a restraint belt, wherein the restraint belt is connected with the support;

or,

the fixing band is connected with the support, and the lower jaw cover is detachably arranged on the support.