CN214912102U

CN214912102U - Nasal catheter fixing clamp

Info

Publication number: CN214912102U
Application number: CN202120780685.1U
Authority: CN
Inventors: 韦咏梅; 欧阳佳; 张骊; 张静
Original assignee: Huashan Hospital of Fudan University
Current assignee: Huashan Hospital of Fudan University
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-30
Anticipated expiration: 2031-04-16

Abstract

The utility model provides a intranasal catheter fixation clamp relates to medical appliances technical field, including being used for hanging in patient's ear's main part and setting up in the main part, be used for the fixed establishment of fixed intranasal catheter, fixed establishment is including relative setting and have gapped first fixed part and second fixed part between the two, and the holding tank that formation supplied intranasal catheter to put into is connected to the first end of first fixed part and the first end of second fixed part, and first fixed part second end and second fixed part second end detachably are connected. No matter the length and thickness of the catheter can be regulated between the first fixing part and the second fixing part, and finally, the catheter is fixed behind the ear, so that the head of the patient can not fall off through the nasal catheter fixing clamp due to the movement of the head. The nasal catheter is arranged on the main body and fixed behind the ear, so that the patient can be prevented from randomly pulling the nasal catheter or falling off the nasal catheter during cough and expectoration. After the use, the ear-picking device can be easily picked off from the ear of a patient, and the patient does not feel uncomfortable.

Description

Nasal catheter fixing clamp

Technical Field

The utility model relates to the technical field of medical appliances, more specifically say, relate to a intranasal pipe.

Background

With the development of surgical medical technology, the types of nasal catheters are increasing, from original oxygen nasal catheters, stomach tubes to today's high flow oxygen inhalation tubes, duodenal nutrition tubes, small intestine nutrition tubes, nasobiliary tubes, tricompartment and the like. Nowadays, most of the nasal catheters left after the surgery of patients exceed 2, and some patients with abdominal major surgery may have 3 to 4 nasal catheters. When these catheters are fixed, the catheters are usually fixed on the face or the ears of a patient by using an adhesive plaster, and when the catheters are fixed in this way, the adhesive plaster is reduced in viscosity due to sweat or grease secretion of the patient, so that the catheters are not firmly fixed, and the skin of the patient is easily damaged by tearing the adhesive plaster. Therefore, it is an urgent technical problem to provide a transnasal catheter fixing clip which can firmly fix a catheter to a patient without being affected by sweat and grease of the patient, can be easily detached from the patient, and does not damage the skin of the patient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a can not be influenced by patient sweat, grease and firmly be fixed in the pipe on one's body the patient, and can easily take off from the patient on one's body, can not harm the intranasal pipe fixation clamp of patient skin.

In order to solve the problem, the utility model provides a intranasal catheter fixation clamp, including be used for hanging in patient's ear the main part with set up in the main part, be used for fixing intranasal catheter's fixed establishment, fixed establishment is including relative setting and have gapped first fixed part and second fixed part between the two, first fixed part first end with the confession is connected to the first end of second fixed part the holding tank that intranasal catheter was put into, first fixed part second end with second fixed part second end detachably is connected.

Preferably, the main body, the first fixing portion and the second fixing portion are all made of soft materials.

Preferably, the first fixing part second end with second fixing part second end passes through hasp structure detachably and connects, hasp structure including set up first connecting portion on first fixing part with set up in second connecting portion on the second fixing part, first connecting portion with second connecting portion joint is connected.

Preferably, first connecting portion include protruding structure, second connecting portion including be used for with the perforating hole of protruding structure joint, protruding structure include with thin neck that first fixed part is connected with set up in the anticreep cap of thin neck head, the size of perforating hole is less than or equal to the size of thin neck, the size of anticreep cap is greater than the size of perforating hole.

Preferably, the number of the snap structures is two, and the two snap structures are distributed along the extending direction of the accommodating groove.

Preferably, each of the first connecting portions corresponds to at least two second connecting portions sequentially distributed along a direction from the first end to the second end of the second fixing portion.

Preferably, the main body is further provided with a clamping groove for clamping the transnasal catheter.

Preferably, the first end of the first fixing part and the first end of the second fixing part are connected through a connecting plate.

Preferably, the main body comprises a bending section for being placed behind the ear, and the fixing mechanism is connected with the bending section for being placed above the ear.

Preferably, the body further comprises a stop for placement in front of an ear, the securing mechanism being located between the curved section and the stop.

The utility model provides an among the technical scheme, a intranasal catheter fixation clamp, including being used for hanging in the main part of patient's ear with set up in the main part, be used for fixed intranasal catheter's fixed establishment, fixed establishment includes relative setting and has gapped first fixed part and second fixed part between the two, and the holding tank that formation supplied intranasal catheter to put into is connected to first fixed part first end and the first end of second fixed part, and first fixed part second end and second fixed part second end detachably are connected.

During the use, hang the main part of intranasal catheter fixation clamp in patient's ear, then can wear intranasal catheter between first fixed part and second fixed part, connect first fixed part second end and second fixed part second end again to make first fixed part and second fixed part fix the intranasal catheter between the two.

So set up, no matter pipe length and thickness all can be regular between first fixed part and second fixed part, are fixed in behind the ear at last to main part and patient's ear combine the fastness better, and patient's head activity also can not cause nasal catheter fixation clamp to drop. The nasal catheter is fixed behind the ear on the main body, so that the nasal catheter can be prevented from being pulled or falling off at will when a patient coughs and expectorates, and the unplanned tube drawing problem can be avoided. After the use, can easily take off from patient's ear, can not cause the damage or make the patient feel uncomfortable to the patient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a transnasal catheter fixing clip according to a first embodiment of the present invention;

FIG. 2 is a perspective view of the transnasal catheter retaining clip of FIG. 1;

FIG. 3 is an alternate angular perspective view of the transnasal catheter retaining clip of FIG. 1;

FIG. 4 is a left side view of the transnasal catheter retaining clip of FIG. 1;

FIG. 5 is a rear view of the transnasal catheter retaining clip of FIG. 1;

fig. 6 is a schematic structural view of the fixing clip for the transnasal catheter in the second embodiment of the present invention.

Reference numerals:

1. a main body; 2. a first fixed part; 3. a second fixed part; 4. a through hole; 5. a thin neck portion; 6. an anti-drop cap; 7. a card slot; 8. a connecting plate; 9. a curved section; 10. and a stop block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1-5, the embodiment of the present invention provides a transnasal catheter fixing clip, which comprises a main body 1 and a fixing mechanism. Wherein the main body 1 is intended to be hung on the ear of a patient. A securing mechanism is provided on the body 1 for securing the transnasal catheter. The fixing mechanism comprises a first fixing part 2 and a second fixing part 3, wherein the first fixing part 2 and the second fixing part 3 are oppositely arranged, and a gap is formed between the first fixing part 2 and the second fixing part 3. The first end of the first fixing part 2 and the first end of the second fixing part 3 are connected to form a holding tank for placing the transnasal catheter, and the second end of the first fixing part 2 and the second end of the second fixing part 3 are detachably connected to fix the transnasal catheter between the two.

During the use, hang in patient's ear with main part 1 of nasal catheter fixation clamp, then can wear nasal catheter between first fixed part 2 and second fixed part 3, be connected first fixed part 2 second end and second fixed part 3 second end again to make first fixed part 2 and second fixed part 3 fix nasal catheter between the two.

So set up, no matter pipe length and thickness can be regular in between first fixed part 2 and second fixed part 3, are fixed in behind the ear at last to main part 1 combines the fastness better with patient's ear, and patient's head activity also can not cause nasal catheter fixation clamp to drop. The nasal catheter is fixed behind the ear on the main body 1, so that the nasal catheter can be prevented from being pulled or falling off at will when a patient coughs and expectorates, and the problem of unplanned tube drawing can be avoided. After the use, can easily take off from patient's ear, can not cause the damage or make the patient feel uncomfortable to the patient.

In some embodiments, the main body 1, the first fixing portion 2 and the second fixing portion 3 are made of soft materials. Thus, the first fixing part 2 and the second fixing part 3 can generate relative rotation effect through elastic deformation to wrap and fix the transnasal catheter therebetween. So set up, can make intranasal catheter mount more soft comfortable, and plasticity is strong, from the emergence that can effectively avoid the pressure nature damage problem.

In some embodiments, the second end of the first fixing portion 2 and the second end of the second fixing portion 3 are detachably connected by a snap structure. The hasp structure is including setting up first connecting portion on first fixed part and setting up the second connecting portion on the second fixed part, and first connecting portion and second connecting portion joint are connected. So set up, first fixed part 2 and second fixed part 3 can dismantle connection structure is simpler to it is more convenient to make intranasal catheter fixation clamp use.

In some embodiments, each of the first connecting portions corresponds to at least two second connecting portions, and the at least two second connecting portions are sequentially distributed along a direction from the first end to the second end of the second fixing portion 3. So set up, can select first connecting portion and corresponding second connecting portion to arrange according to the quantity and the thickness of intranasal pipe to make first fixed part 2 and second fixed part 3 can fix intranasal pipe better. Referring to fig. 2, each of the protrusion structures corresponds to three second connection portions.

In some embodiments, the first connecting portion includes a protruding structure disposed on the first fixing portion 2, and the second connecting portion includes a through hole 4 disposed on the second fixing portion 3, the through hole 4 is for being connected with the protruding structure in a snap-fit manner. Optionally, the through-hole 4 is an oblong hole. Referring to fig. 2 and 4, the protrusion structure includes a thin neck portion 5 connected to the first fixing portion 2 and a separation preventing cap 6 provided at a head of the thin neck portion 5. The size of the through hole 4 is smaller than or equal to the size of the thin neck portion 5 and smaller than the size of the anti-drop cap 6. When in use, the transnasal catheter is placed between the first fixing part 2 and the second fixing part 3, and then the bulge structure is penetrated into the through hole 4, so that the first fixing part 2 and the second fixing part 3 are connected and the transnasal catheter is fixed at the same time.

Referring to fig. 2, in some embodiments, the number of the snap structures is two, and the two snap structures are distributed along the extending direction of the receiving groove. So set up, can provide better fixed effect for intranasal pipe.

Referring to fig. 3, in some embodiments, the main body 1 is further provided with a clamping groove 7 for clamping the nasal catheter. So set up, to some long nasal catheters of length, for example stomach tube etc. utilize first fixed part 2 and second fixed part 3 to fix it after can be fixed the part of outgrowth card go into draw-in groove 7 in and fix.

Referring to fig. 2 and 4, in some embodiments, the first end of the first fixing portion 2 and the first end of the second fixing portion 3 are connected by the connecting plate 8, that is, the first fixing portion 2, the second fixing portion 3 and the connecting plate 8 form a receiving groove, and the receiving groove is a U-shaped groove. Optionally, the first fixing portion 2, the second fixing portion 3 and the connecting plate 8 are connected to the main body 1.

Referring to fig. 2 and 6, in some embodiments, the main body 1 includes a bending section 9 for placing behind the ear, and the fixing mechanism is connected with the bending section 9 for placing above the ear, i.e. the first fixing part 2 and the second fixing part 3 are respectively connected to the bending section 9. During the use, hang patient's ear with main part 1, make crooked section 9 place the rear of patient's ear in, use very convenient and fast.

Of course, in order to improve the fixing effect of the main body 1 on the ear of the patient, in other embodiments, the main body 1 further comprises a stop block 10 for being placed in front of the ear, and the fixing mechanism is located between the bending section 9 and the stop block 10, i.e. the first fixing part 2 and the second fixing part 3 are disposed between the bending section 9 and the stop block 10 for being placed above the ear of the patient. So set up, during the use, dog 10 and the 9 front and back positions that distribute at patient's ear of crooked section can increase the stability that main part 1 and patient's ear are connected, avoid in the use to drop from patient's ear through nasal catheter fixation clamp. Referring to fig. 6, optionally, the end of the stopper away from the fixing mechanism and the end of the bending section away from the fixing mechanism are respectively provided with a groove to respectively serve as an inlet and an outlet of the catheter.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a transnasal catheter fixation clamp, its characterized in that, including be used for hanging in main part (1) of patient's ear with set up in main part (1) is last, be used for fixing transnasal catheter's fixed establishment, fixed establishment is including relative setting and have gapped first fixed part (2) and second fixed part (3) between the two, first fixed part (2) first end with the confession is connected to second fixed part (3) first end the holding tank that transnasal catheter put into, first fixed part (2) second end with second fixed part (3) second end detachably is connected.

2. The transnasal catheter fixation clamp of claim 1, wherein the body (1), the first fixation portion (2) and the second fixation portion (3) are all soft materials.

3. The transnasal catheter fixation clamp of claim 2, wherein the first fixation section (2) second end and the second fixation section (3) second end are detachably connected by a snap-fit arrangement comprising a first connection portion provided on the first fixation section and a second connection portion provided on the second fixation section, the first connection portion and the second connection portion being snap-fit connected.

4. The transnasal catheter fixing clamp according to claim 3, wherein the first connecting portion comprises a protruding structure, the second connecting portion comprises a through hole (4) for clamping with the protruding structure, the protruding structure comprises a thin neck portion (5) connected with the first fixing portion (2) and an anti-falling cap (6) arranged on the head of the thin neck portion (5), the size of the through hole (4) is smaller than or equal to that of the thin neck portion (5), and the size of the anti-falling cap (6) is larger than that of the through hole (4).

5. The transnasal catheter fixation clip of claim 3, wherein the number of snap structures is two and both are distributed along the extension direction of the receiving groove.

6. The transnasal catheter fixation clamp of claim 3, wherein each of the first connection portions corresponds to at least two of the second connection portions sequentially distributed along the direction from the first end to the second end of the second fixation portion (3).

7. The transnasal catheter fixing clamp according to claim 1, wherein the main body (1) is further provided with a clamping groove (7) for clamping the transnasal catheter.

8. The transnasal catheter fixation clamp of claim 1, wherein the first fixation section (2) first end and the second fixation section (3) first end are connected by a connection plate (8).

9. The transnasal catheter fixation clamp of claim 1, wherein the main body (1) comprises a curved section (9) for placement behind the ear, the fixation mechanism being connected with the curved section (9) for placement over the ear.

10. The transnasal catheter fixation clamp of claim 9, wherein the body (1) further comprises a stop (10) for placement in front of the ear, the fixation mechanism being located between the curved section (9) and the stop (10).