CN217772972U

CN217772972U - Urinary catheter fixing device and urinary catheter installer

Info

Publication number: CN217772972U
Application number: CN202221208682.1U
Authority: CN
Inventors: 赵宇
Original assignee: Shenzhen University General Hospital
Current assignee: Shenzhen University General Hospital
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-11-11
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses a ureter fixing device and catheter erector, wherein, this ureter fixing device includes: the urine collecting tray comprises a tray body, wherein one side of the tray body is provided with a mounting groove which is used for clamping and fixing a urinary catheter; an adhesive member disposed on the other side of the tray body, the adhesive member being for securing the tray body to the skin. The utility model discloses a set up the mounting groove on the disk body, can realize carrying out the fixed effect of block to the ureter, paste the disk body through pasting the piece simultaneously and fix on the skin of disease, level and smooth surface reduces the influence of skin secretion to pasting the piece, simultaneously, because the disk body has kept apart the contact between ureter and the skin, avoids the pipe to cause the condition of pressure nature damage to the skin of disease to take place, the utility model discloses simple structure, convenient to use can effectively fix the ureter on the skin of disease, and it is long when increasing to paste.

Description

Urinary catheter fixing device and urinary catheter installer

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a catheter fixing device and catheter erector.

Background

For patients with urinary retention, progressive urination difficulties, such as frequent urination, difficult urination, waiting for urine, twitching of urine and the like, often occur in patients, and for the above problems of patients, modern medical treatment adopts a way of inserting a catheter into the patients to solve the problems and assist the patients to urinate in time.

Medical personnel need fix the tip of catheter on the skin of disease after inserting the catheter, and in prior art, medical personnel often adopt all kinds of adhesive tapes to realize fixing when fixing the catheter, make the skin that corresponds easily produce the pressure nature damage at the in-process of fixing the catheter for a long time, simultaneously because the adhesive tape fold winding, easily receive factors such as skin secretion influence and friction to lead to the adhesive tape to drop.

Accordingly, there is a need for improvements and developments in the art.

SUMMERY OF THE UTILITY MODEL

In order to solve among the prior art medical personnel often adopt the adhesive tape fixed when fixing the catheter, the catheter produces the pressure nature damage with skin contact easily, and factors such as skin secretion and friction can lead to the problem that the adhesive tape drops simultaneously, the utility model provides a catheter fixing device and catheter erector.

The utility model discloses a following technical scheme realizes:

a urinary catheter securement device, wherein the urinary catheter securement device comprises:

the urine collecting tray comprises a tray body, wherein one side of the tray body is provided with a mounting groove, and the mounting groove is used for clamping and fixing a urinary catheter;

an adhesive member disposed on the other side of the tray body, the adhesive member being for securing the tray body to the skin.

Ureter fixing device, wherein, the disk body includes first functional surface and second functional surface, the mounting groove is sunken to be set up on the first functional surface, it sets up to paste the laminating of piece on the second functional surface.

The ureter fixing device, wherein, the diameter size of first functional surface is less than the diameter size of second functional surface, first functional surface with be provided with the guide part between the second functional surface, the guide part is in the disk body upper ring is smooth to be arranged.

The ureter fixing device, wherein, the mounting groove includes:

the first clamping groove is arranged along the first functional surface and is sunken towards the inner side of the tray body;

and the second clamping groove is arranged on one side of the first clamping groove in a penetrating manner and is arranged along the first functional surface in a concave manner towards the inner side of the tray body.

The ureter fixing device, wherein the second engaging groove is spaced from the first engaging groove by a predetermined angle, and the second engaging groove is disposed through the center of the first engaging groove.

The urinary catheter fixing device is characterized in that the diameter size of the second clamping groove is smaller than that of the first clamping groove.

The ureter fixing device, wherein, the first block groove with the second block groove's cross section is the unfilled circle shape that central angle is greater than 180 degrees.

The ureter fixing device, wherein, paste the shape of piece with the shape adaptation of second functional surface, paste one side of piece with the fixed laminating of disk body is connected, and the opposite side is provided with the adhesive layer.

The ureter fixing device, wherein, paste the piece and still include the screening glass, the shape of screening glass with paste the shape adaptation of piece, the screening glass with the laminating connection can be dismantled to the adhesive layer, be provided with the portion of peeling off on the screening glass, the portion of peeling off protrusion the screening glass sets up.

A catheter installer wherein said catheter installer comprises a urinary catheter securing device according to any of the preceding claims.

The beneficial effects of the utility model reside in that: the utility model discloses a set up the mounting groove on the disk body, can realize carrying out the fixed effect of block to the ureter, paste the disk body through pasting the piece simultaneously and fix on the skin of disease, surfacing reduces the influence of skin secretion to pasting the piece, simultaneously, because the disk body has kept apart the contact between ureter and the skin, avoids the pipe to cause the condition of pressure nature damage to the skin of disease to take place, the utility model discloses simple structure, convenient to use can effectively fix the ureter on the skin of disease, and it is long when increasing to paste.

Drawings

Fig. 1 is a schematic perspective view of a catheter fixing device according to the present invention;

in fig. 1: 100. a tray body; 101. a first functional surface; 102. a second functional surface; 103. a guide portion; 110. mounting grooves; 111. a first engaging groove; 112. a second engaging groove; 200. a sticker; 210. a protective sheet; 211. a peeling part.

Detailed Description

In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the following description refers to the accompanying drawings and examples to further explain the present invention in detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear \8230;) are involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship between the components in a specific posture (as shown in the attached drawings), the motion situation, etc., and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature described. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Medical personnel need fix the tip of catheter on the skin of disease after inserting the catheter, in prior art, medical personnel often adopt all kinds of adhesive tapes to realize fixing when fixing the catheter, make the skin that corresponds easily at the in-process of fixing the catheter for a long time produce the pressure nature damage, because the adhesive tape fold winding, receive factors such as skin secretion influence and friction easily to lead to the adhesive tape to drop simultaneously.

Based on the above-mentioned problem among the prior art, the utility model provides a catheter fixing device, as shown in fig. 1, this catheter fixing device specifically includes: the urine collecting tray comprises a tray body 100, wherein one side of the tray body 100 is provided with a mounting groove 110, and the mounting groove 110 is used for clamping and fixing a urinary catheter; an adhesive member 200, the adhesive member 200 being disposed on the other side of the tray 100, the adhesive member 200 being for fixing the tray 100 on the skin.

The utility model discloses a set up mounting groove 110 on disk body 100, can realize carrying out the fixed effect of block to the ureter, paste disk body 100 through pasting piece 200 simultaneously and fix on the skin of disease, surfacing, reduce the influence of skin secretion to pasting piece 200, simultaneously, because disk body 100 has kept apart the contact between ureter and the skin, avoid the pipe to cause the condition of pressure nature damage to the skin of disease to take place, the utility model discloses simple structure, convenient to use can effectively fix the ureter on the skin of disease, and it is long when increasing to paste.

In the above embodiment, as shown in fig. 1, the main body of the urinary catheter fixing device of the present invention includes a disc body 100 and an adhesive member 200, wherein the disc body 100 is made into a disc shape in actual setting, the diameter is 5CM, the height is 1CM, the disc body is cylindrical, the adhesive member 200 is disposed on one side of the disc body 100, the adhesive member 200 can be made of double-sided adhesive tape, the adhesive member 200 is adhered to the disc body 100, and the disc body 100 can be fixed on the skin of a patient by the adhesive member 200, the mounting groove 110 disposed on the disc body 100 is adapted to the shape of a urinary catheter, and the urinary catheter is engaged in the mounting groove 110, so that the relative position between the disc body 100 and the urinary catheter is fixed, thereby the urinary catheter is fixed to a predetermined position on the skin of the patient.

Specifically, in the above embodiment, for the convenience of explanation, the two sides of the above-mentioned disc body 100 are named as the first functional surface 101 and the second functional surface 102 respectively in this embodiment, the above-mentioned mounting groove 110 is recessed toward the inside of the disc body 100 along one side of the first functional surface 101, the above-mentioned pasting piece 200 is pasted and arranged on the second functional surface 102 of the disc body 100, and those skilled in the art can understand that the present invention is provided with the first functional surface 101 and the second functional surface 102 only for naming and distinguishing two sides of the disc body 100, so that those skilled in the art can refer to fig. 1.

Further, when actually setting up, the shape of the above-mentioned tray body 100 is preferably set to be the shape of a frustum, i.e. the diameter of the above-mentioned first functional surface 101 is set to be smaller than the diameter of the second functional surface 102, and a guiding portion 103 is arranged at a position between the first functional surface 101 and the second functional surface 102, the guiding portion 103 is a side circular arc surface of the frustum-shaped tray body 100, and the guiding portion 103 plays a role of smoothly transiting a portion between the first functional surface 101 and the second functional surface 102 when setting up, the utility model has the advantages that when a medical worker brings the urinary catheter fixing device on the skin of a patient, the adhesive member 200 arranged on the second functional surface 102 is attached to the skin of the patient, i.e. the second functional surface 102 with a larger area on the tray body 100 faces the skin of the patient, and the side of the first functional surface 101 with a smaller area is used for mounting the urinary catheter, because the guiding portion 103 is smooth, the friction force generated by the movement of the patient is prevented from directly acting on the side of the tray body 100, thereby reducing the situation that the tray body falls off due to the side force.

On the other hand, through setting up guide part 103, make the position between first functional surface 101 and the second functional surface 102 form the inclined plane, can make the last mounting groove 110 of disk body 100 keep apart the ureter and the skin of disease when carrying out the fixed block to the ureter to avoid taking place the ureter and produce the condition emergence of pressing the sore to the disease skin, in addition, such mode of setting still can reduce the required thickness of disk body 100 when actually setting up, thereby guarantee the elasticity and the pliability of disk body 100, make the disease more comfortable in the in-process of wearing.

In another possible embodiment of the present invention, as shown in fig. 1, in the above-mentioned mounting groove 110, specifically include the first engaging groove 111 and the second engaging groove 112, in the prior art, the ureter includes the drainage tube and the water injection tube arranged on one side of the drainage tube, and communicate with each other between the drainage tube and the water injection tube, and are arranged in a Y shape, so the first engaging groove 111 and the second engaging groove 112 arranged in this embodiment respectively engage with the water injection tube of the drainage tube in the ureter, and under the setting form that the ureter itself has a certain angle, the first engaging groove 111 and the second engaging groove 112 can realize the effect of fixing the ureter on the tray body 100 more firmly.

Specifically, in the above embodiment, the first engaging groove 111 is recessed toward the inner side of the tray body 100 along the first functional surface 101, the second engaging groove 112 is disposed at one side of the first engaging groove 111, the second engaging groove 112 is spaced from the first engaging groove 111 by a predetermined distance and is disposed through the center of the first engaging groove 111, and the second engaging groove 112 is also recessed toward the inner side of the tray body 100 along the first functional surface 101, which is advantageous in that when the ureter is fastened and fixed on the tray body 100, the connection portion of the drainage tube and the water injection tube on the ureter is located at the center of the tray body 100, and the stability of the tray body 100 for fixing the ureter is effectively improved by the Y-shaped fastening structure.

Further, when above-mentioned first block groove 111 and second block groove 112 specifically set up, correspond the drainage tube and the water injection pipe of ureter, set up the diameter size of first block groove 111 at the diameter size that is greater than second block groove 112 to carry out the adaptation with the structure size of ureter, when installing, medical personnel can distinguish the structure that first block groove 111 and second block groove 112 correspond fast, thereby improve the fool-proofing nature in the installation, avoid the condition of installation mistake to take place.

In addition, in the above embodiment, as shown in fig. 1, the cross-sectional shapes of the first engaging groove 111 and the second engaging groove 112 are preferably set to be a circle-lacking shape, and the central angle of the circle-lacking in the cross-section should be greater than 180 degrees, meanwhile, when actually set, the tray body 100 is made of an elastic material, such as rubber, silica gel, and the like, and by setting the cross-sectional shapes of the first engaging groove 111 and the second engaging groove 112 to be a circle-lacking shape, i.e. a C-shaped form, the medical staff can push the corresponding parts on the urinary catheter into the first engaging groove 111 and the second engaging groove 112 through the elastic deformation performance of the tray body 100 itself, and wrap and engage the urinary catheter through the elastic recovery capability of the tray body 100, thereby ensuring the stability of connection, when detachment is required, the medical staff can also deform the tray body 100 by applying force so as to detach the urinary catheter, which is convenient for the medical staff to operate.

In another embodiment of the present invention, as shown in fig. 1, the adhesive member 200 is preferably configured to have a shape matching with the second functional surface 102 when the adhesive member is specifically configured, which is advantageous in increasing the area between the adhesive member 200 and the skin of the patient, thereby ensuring the firmness of the adhesive. One side of the adhesive member 200 is fixedly attached to the tray body 100 to form a tight whole, and an adhesive layer is disposed on one side of the adhesive member 200 away from the tray body 100, and can be adhered to the skin of the patient.

Further, a protective sheet 210 is further provided on the adhesive member 200, and the shape of the protective sheet 210 is adapted to the shape of the adhesive member 200, and when actually provided, the protective sheet 210 is attached to the adhesive layer of the adhesive member 200 to protect the adhesive layer when not in use, thereby preventing the adhesive layer from being oxidized by contact with air and losing the adhesive property. In addition, in order to facilitate the medical staff to detach the protection sheet 210 when using the urinary catheter fixing device, in the embodiment, a peeling part 211 is further provided on the protection sheet 210, and as shown in fig. 1, the peeling part 211 protrudes out of the edge of the protection sheet 210, so that the medical staff can easily pinch the peeling part 211 to tear off the protection sheet 210.

Based on the above-mentioned embodiment, the utility model also provides a catheter erector, this catheter erector include any one in the above-mentioned embodiment catheter fixing device, this catheter fixing device specifically includes: the urine collecting tray comprises a tray body, wherein one side of the tray body is provided with a mounting groove which is used for clamping and fixing a urinary catheter; an adhesive member disposed on the other side of the tray body, the adhesive member being for securing the tray body to the skin. The utility model discloses a set up the mounting groove on the disk body, can realize carrying out the fixed effect of block to the ureter, paste the disk body through pasting the piece simultaneously and fix on the skin of disease, level and smooth surface reduces the influence of skin secretion to pasting the piece, simultaneously, because the disk body has kept apart the contact between ureter and the skin, avoids the pipe to cause the condition of pressure nature damage to the skin of disease to take place, the utility model discloses simple structure, convenient to use can effectively fix the ureter on the skin of disease, and it is long when increasing to paste.

To sum up, the utility model provides a ureter fixing device and catheter erector, wherein, this ureter fixing device specifically includes: the urine collecting tray comprises a tray body, wherein one side of the tray body is provided with a mounting groove, and the mounting groove is used for clamping and fixing a urinary catheter; an adhesive member disposed on the other side of the tray body, the adhesive member being for securing the tray body to the skin. The utility model discloses a set up the mounting groove on the disk body, can realize carrying out the fixed effect of block to the ureter, paste the disk body through pasting the piece simultaneously and fix on the skin of disease, level and smooth surface reduces the influence of skin secretion to pasting the piece, simultaneously, because the disk body has kept apart the contact between ureter and the skin, avoids the pipe to cause the condition of pressure nature damage to the skin of disease to take place, the utility model discloses simple structure, convenient to use can effectively fix the ureter on the skin of disease, and it is long when increasing to paste.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. A urinary catheter securement device, comprising:

the urine collecting tray comprises a tray body, wherein one side of the tray body is provided with a mounting groove which is used for clamping and fixing a urinary catheter;

2. The urinary catheter fixing device of claim 1, wherein the disc body comprises a first functional surface and a second functional surface, the mounting groove is concavely arranged on the first functional surface, and the adhesive member is attached to the second functional surface.

3. The urinary catheter fixing device according to claim 2, wherein the first functional surface has a smaller diameter dimension than the second functional surface, and wherein a guide portion is provided between the first functional surface and the second functional surface, the guide portion being arranged circumferentially and smoothly on the tray body.

4. The urinary catheter fixing device according to claim 2, wherein the mounting groove comprises:

the first clamping groove is concavely arranged towards the inner side of the tray body along the first functional surface;

5. The urinary catheter fixing device according to claim 4, wherein the second engaging groove is provided at a predetermined angle from the first engaging groove, and the second engaging groove is provided at a central position of the first engaging groove.

6. The urinary catheter fixing device according to claim 5, wherein the second catching groove has a diameter smaller than that of the first catching groove.

7. The urinary catheter fixing device according to claim 4, wherein the first engaging groove and the second engaging groove each have a cross section in a shape of a circle segment having a central angle larger than 180 degrees.

8. A urinary catheter fixing device according to claim 2, characterized in that the adhesive member is shaped to fit the shape of the second functional surface, and is fixedly attached to the tray body on one side and provided with an adhesive layer on the other side.

9. A urinary catheter fixing device according to claim 8, characterized in that the adhesive member further comprises a protective sheet, the shape of which is adapted to the shape of the adhesive member, which is detachably attached to the adhesive layer, and which is provided with a peeling portion protruding from the protective sheet.

10. A catheter mounting device comprising a catheter securing device according to any of claims 1-9.