CN218451792U - A catheter fixation device - Google Patents

Abstract

The utility model relates to a urinary catheter fixing device, which relates to the field of urinary catheter fixing. People with skin allergies to the stickers are prone to blisters and rashes. Patients with edema are prone to skin damage when using it. Ordinary patients also need to replace the stickers every day, which is very labor-intensive. The technical features include: a support body, the support body fits with the lower body of the human body, and the support body can produce resettable deformation; a first fixing structure, the first fixing structure is placed on the support body, and through the The first fixing structure fixes the supporting body at the lower body of the human body. There will be no skin damage in patients with edema, and there is no need to replace the sticking part every day, which reduces labor consumption. The structure is relatively simple and easy to use.

Description

A catheter fixation device

technical field

The utility model relates to the technical field of catheter fixing, in particular to a catheter fixing device.

Background technique

A urinary catheter is a tube inserted through the urethra into the bladder to drain urine. It is a tube made of natural rubber, silicone rubber or polyvinyl chloride (PVC), which can be inserted into the bladder through the urethra to drain urine. After the catheter is inserted into the bladder, there is a balloon near the tip of the catheter to fix the catheter The tube stays in the bladder and does not come out easily, and the drainage tube is connected to a urine bag to collect urine.

Prior art all is that catheter is fixed on thigh inner side (female patient) or lower abdomen (male patient) with air-permeable adhesive tape with well-shaped sticking method for urinary catheter, thereby urine is carried out drainage.

The urinary catheter is fixed on the inner thigh (female patient) or lower abdomen (male patient) with breathable adhesive tape, but those who are allergic to the adhesive tape are prone to blisters, rashes, etc., and edema patients are prone to cause The skin is damaged, and ordinary patients also need to replace the sticking part every day, which is very labor-intensive. Therefore, in order to solve this problem, it is very necessary to design a urinary catheter fixation device.

Utility model content

The utility model solves the problem that the catheter in the prior art is fixed on the inside of the thigh (female patient) or the lower abdomen (male patient) with a well-shaped sticking method, but those whose skin is allergic to the sticking are prone to blisters and red rashes. For patients with edema, it is easy to cause skin damage when using it, and ordinary patients also need to replace the sticking part every day, which is a very labor-intensive technical problem. A urinary catheter fixation device is provided.

In order to solve the problems of the technologies described above, the technical scheme of the utility model is specifically as follows:

A urinary catheter fixation device, comprising:

A support body, the support body fits the lower body of the human body, and the support body can produce resettable deformation;

A first fixing structure, the first fixing structure is placed on the support body, and the support body is fixed at the lower body of the human body through the first fixing structure;

A second fixing structure, the second fixing structure is arranged on the supporting body, and the second fixing structure is used for fixing the urinary catheter inserted into the patient's body.

Preferably, the support body includes: a support part and a replacement part;

The replacement part is placed on the supporting part.

Preferably, the support part includes: an elastic support pad fitted to the lower body of the human body;

The elastic support pad is provided with strip-shaped openings matching the lower body of the human body.

Preferably, the replacement part includes: a wrapping mechanism and a connecting mechanism;

A part of the connecting mechanism is arranged on the wrapping mechanism, and another part of the connecting mechanism is arranged at the strip-shaped opening.

Preferably, the wrapping mechanism includes: a first elastic wrapping pad matching the male lower body and a second elastic wrapping pad matching the female lower body;

The first elastic wrapping pad and the second elastic wrapping pad are provided with the same first circular opening, the diameter of the first circular opening is similar to the outer diameter of the urinary catheter, and the diameter of the first circular opening is larger than that of the catheter. The outer diameter of the urinary catheter, the first elastic wrapping pad is connected with the elastic support pad through the connection mechanism, and the second elastic wrapping pad is connected with the elastic support pad through the connection mechanism.

Preferably, the connection mechanism includes: a ring Velcro;

The first elastic wrapping pad is connected to the elastic support pad through a ring Velcro, and the second elastic wrapping pad is connected to the elastic support pad through a ring Velcro.

Preferably, the connection mechanism further includes: a zipper;

The first elastic wrapping pad is connected to the elastic support pad through a zipper, and the second elastic wrapping pad is connected to the elastic support pad through a zipper.

Preferably, the connecting mechanism further includes: several snap buttons;

The first elastic wrapping pad is connected to the elastic support pad through several snap buttons, and the second elastic wrapping pad is connected to the elastic support pad through several snap buttons.

Preferably, the first fixing structure includes: a pair of adjustable elastic fixing belts for the legs and an adjustable elastic fixing belt for the waist;

A pair of adjustable elastic fixing belts of the legs are arranged at the lower end of the front surface of the elastic support pad, and the adjustable elastic fixing belts of the waist are arranged at the upper end of the side surface of the elastic support pad.

Preferably, the second fixing structure includes: a first urinary catheter fixing clip and a second urinary catheter fixing clip;

The first urinary catheter fixing clip is placed at the first circular opening, the second urinary catheter fixing clip is placed on the elastic support pad, and the first urinary catheter fixing clip and the second urinary catheter fixing clip The two urinary catheter fixing clips are used to fix the urinary catheter.

The utility model has the following beneficial effects:

This urinary catheter fixing device can better fix the urinary catheter, which is very convenient and reduces unnecessary troubles. It is not fixed by the fixing method of air-permeable adhesive tape, so as to prevent blisters from appearing in those who are allergic to the adhesive tape. There will be no skin damage in patients with edema, and there is no need to replace the sticking part every day, which reduces labor consumption. The structure is relatively simple and easy to use.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment.

Fig. 1 is the structural representation of a kind of urinary catheter fixing device of the present utility model;

Fig. 2 is the front structural view of a kind of urinary catheter fixing device of the present utility model;

Fig. 3 is the front view of a kind of urinary catheter fixing device of the present utility model;

Fig. 4 is the ring-shaped Velcro map of the first elastic wrapping pad of the present utility model;

Fig. 5 is the ring-shaped Velcro map of the second elastic wrapping pad of the present utility model;

Fig. 6 is a button diagram of the first elastic wrapping pad of the present utility model;

Fig. 7 is a button diagram of the second elastic wrapping pad of the present invention;

Fig. 8 is a zipper diagram of the first elastic wrapping pad of the present utility model;

Fig. 9 is a zipper diagram of the second elastic wrapping pad of the present invention.

The reference signs in the figure represent:

Support body 10, first fixing structure 20, second fixing structure 30;

Elastic support pad 11, first elastic wrapping pad 12, second elastic wrapping pad 13, ring Velcro 14, zipper 15, snap button 16;

Leg adjustable elastic fixing belt 21, waist adjustable elastic fixing belt 22;

The first urinary catheter fixing clip 31 and the second urinary catheter fixing clip 32 .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative work all belong to the protection scope of the present utility model; , in the current view, the "left side" is the "first end", the "right side" is the "second end", the "upper side" is the "first end", and the "lower side" is the "second end", so The purpose of the description is to clearly express the technical solution, and should not be interpreted as an improper limitation to the technical solution of the present application.

Please refer to Fig. 1-9, a urinary catheter fixing device includes: a support body 10, the support body 10 fits with the lower body of the human body, and the support body 10 can produce resettable deformation; the first fixing structure 20, the second A fixing structure 20 is placed on the support body 10, and the support body 10 is fixed at the lower body of the human body through the first fixing structure 20; the second fixing structure 30, the second fixing structure 30 is placed on the support body 10, and the second fixing structure Structure 30 is used to secure a urinary catheter inserted into a patient.

The support body 10 includes: a support part and a replacement part; the replacement part is placed on the support part.

The support part includes: an elastic support pad 11 fitted with the lower body of the human body; the elastic support pad 11 is provided with a strip-shaped opening matching with the lower body of the human body.

The replacement part includes: a wrapping mechanism and a connecting mechanism; a part of the connecting mechanism is arranged on the wrapping mechanism, and the other part of the connecting mechanism is arranged at the strip-shaped opening.

The wrapping mechanism includes: a first elastic wrapping pad 12 matched with the male lower body and a second elastic wrapping pad 13 matched with the female lower body; the first elastic wrapping pad 12 and the second elastic wrapping pad 13 are provided with the same first Circular opening, the diameter of the first circular opening is similar to the outer diameter of the urinary catheter, and the diameter of the first circular opening is larger than the outer diameter of the urinary catheter, the first elastic wrapping pad 12 is connected with the elastic support pad 11 through a connecting mechanism, the second The two elastic wrapping pads 13 are connected with the elastic supporting pad 11 through the connecting mechanism.

The connection mechanism includes: a ring Velcro 14 ; the first elastic wrapping pad 12 is connected to the elastic support pad 11 through the ring Velcro 14 , and the second elastic wrapping pad 13 is connected to the elastic support pad 11 through the ring Velcro 14 .

The connection mechanism further includes: a zipper 15 ; the first elastic wrapping pad 12 is connected to the elastic support pad 11 through the zipper 15 , and the second elastic wrapping pad 13 is connected to the elastic support pad 11 through the zipper 15 .

The connection mechanism also includes: several snap buttons 16 ; the first elastic wrapping pad 12 is connected with the elastic support pad 11 through several snap buttons 16 , and the second elastic wrapping pad 13 is connected with the elastic support pad 11 through several snap buttons 16 .

The first fixing structure 20 includes: a pair of leg adjustable elastic fixing belts 21 and a waist adjustable elastic fixing belt 22; a pair of leg adjustable elastic fixing belts 21 are arranged at the lower end of the front surface of the elastic support pad 11, and the waist can adjust the elasticity. The fixing belt 22 is arranged on the upper end of the side surface of the elastic support pad 11 .

The second fixing structure 30 includes: a first urinary catheter fixing clip 31 and a second urinary catheter fixing clip 32; the first urinary catheter fixing clip 31 is arranged at the first circular opening, and the second urinary catheter fixing clip 31 The fixing clip 32 is arranged on the elastic supporting pad 11 , and the first urinary catheter fixing clip 31 and the second urinary catheter fixing clip 32 are used for fixing the urinary catheter.

To sum up, the support body 10 of the present application fits with the lower body of the human body, and can produce resettable deformation. The first fixing structure 20 on the support body 10 fixes the support body 10 at the lower body of the human body, and the second fixing structure 20 on the support body 10 The structure 30 is used to fix the urinary catheter inserted into the patient's body. First, when the patient is a male, the elastic support pad 11 is fixed on the patient after being adjusted by the adjustable elastic fixing belt 21 at the leg and the adjustable elastic fixing belt 22 at the waist, and the user washes his hands 1. Remove germs from hands to prevent infection. Prepare the following tools: a pack of cotton swabs, a roll of air-permeable paper tape, a plastic bag, bedpan, saline or boiled water, betadine disinfection solution (as needed), and Put the bedpan into the patient's buttocks, pass the catheter through the first elastic wrapping pad 12, retract the foreskin by hand, moisten the physiological saline or boiled water with a cotton swab, and clean the catheter near the mouth of the catheter About one inch (2.5 cm), use a cotton swab each time, throw the dirty cotton swab into the prepared plastic bag, insert the catheter into the lower body of the patient, check for any scabs or abnormal drainage or secretions, The first elastic wrapping pad 12 is fixed on the elastic support pad 11 through the ring Velcro 14 or the zipper 15 or the snap button 16, and the urinary catheter is fixed by the first urinary catheter fixing clip 31 and the second urinary catheter Clamp 32 is fixed, and prevents catheter from coming off, and when the patient is a woman, elastic support pad 11 is fixed on the patient after the adjustable elastic fixing belt 21 of leg and the adjustable elastic fixing belt 22 of waist, washes one's hands, cleans hands. To prevent infection, prepare the following equipment: a pack of cotton swabs, a roll of air-permeable paper tape, a plastic bag, bedpan, saline or boiled water, betadine disinfectant solution (as needed), put the bedpan in Patient's buttocks, when the catheter is passed through the second elastic wrapping pad 13, the foreskin is retracted by hand, and the catheter is moistened with saline or boiled water with a cotton swab to clean the catheter near the mouth of the catheter for about one inch ( 2.5 cm), use a cotton swab each time, throw the dirty cotton swab into the prepared plastic bag, insert the catheter into the lower body of the patient, check whether there is any scab or abnormal drainage or secretion, and pass the ring magic Paste 14 or zip lock 15 or snap button 16, the second elastic package pad 13 is fixed on the elastic support pad 11, and the catheter is passed through the first urinary catheter fixing clip 31 and the second urinary catheter fixing clip 32 It is very convenient to fix and prevent the catheter from falling off.

Apparently, the above-mentioned embodiments are only examples for clear description, rather than limiting the implementation. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. And the obvious changes or changes derived therefrom are still within the scope of protection of the present invention.

Claims (10)

1. A urinary catheter fixation device, characterized in that, comprising: A support body (10), the support body (10) fits with the lower body of the human body, and the support body (10) can produce resettable deformation; A first fixing structure (20), the first fixing structure (20) is placed on the support body (10), and the support body (10) is fixed at the lower body of the human body through the first fixing structure (20); A second fixing structure (30), the second fixing structure (30) is arranged on the support body (10), and the second fixing structure (30) is used for fixing a urinary catheter inserted into a patient's body. 2. A catheter fixing device as claimed in claim 1, characterized in that, the support body (10) comprises: a support portion and a replacement portion; The replacement part is placed on the supporting part. 3. A kind of urinary catheter fixing device as claimed in claim 2, is characterized in that, described support part comprises: the elastic support pad (11) that fits with human lower body; The elastic support pad (11) is provided with strip-shaped openings matching the lower body of the human body. 4. A catheter fixing device as claimed in claim 3, wherein the replacement part comprises: a wrapping mechanism and a connecting mechanism; A part of the connecting mechanism is arranged on the wrapping mechanism, and another part of the connecting mechanism is arranged at the strip-shaped opening. 5. A kind of urinary catheter fixing device as claimed in claim 4, is characterized in that, described wrapping mechanism comprises: the first elastic wrapping pad (12) that matches with male lower body and the second elastic wrapping pad (12) that matches female lower body. elastic wrapping pad (13); The first elastic wrapping pad (12) and the second elastic wrapping pad (13) are provided with the same first circular opening, the diameter of the first circular opening is close to the outer diameter of the urinary catheter, and the second elastic wrapping pad The diameter of a circular opening is greater than the outer diameter of the urinary catheter, the first elastic wrapping pad (12) is connected with the elastic support pad (11) through the connecting mechanism, and the second elastic wrapping pad (13) is connected with the elastic support pad (11) through the connecting mechanism. Support pads (11) are connected. 6. A kind of urinary catheter fixing device as claimed in claim 5, is characterized in that, described connection mechanism comprises: ring Velcro (14); The first elastic wrapping pad (12) is connected with the elastic support pad (11) through the ring Velcro (14), and the second elastic wrapping pad (13) is connected with the elastic support pad (11) through the ring Velcro (14). ) are connected. 7. A kind of urinary catheter fixing device as claimed in claim 5, is characterized in that, described connection mechanism also comprises: zip lock (15); The first elastic wrapping pad (12) is connected to the elastic support pad (11) through a zipper (15), and the second elastic wrapping pad (13) is connected to the elastic support pad (11) through a zipper (15). 8. A kind of urinary catheter fixing device as claimed in claim 5, is characterized in that, described connection mechanism also comprises: some snap buttons (16); The first elastic wrapping pad (12) is connected to the elastic support pad (11) through several snap buttons (16), and the second elastic wrapping pad (13) is connected to the elastic support pad (11) through several snap buttons (16). Support pads (11) are connected. 9. A urinary catheter fixing device as claimed in claim 3, characterized in that, said first fixing structure (20) comprises: a pair of leg adjustable elastic fixing belts (21) and waist adjustable elastic fixing belts belt(22); A pair of leg adjustable elastic fixing belts (21) are arranged at the lower end of the front surface of the elastic support pad (11), and the waist adjustable elastic fixing belts (22) are arranged at the upper end of the elastic support pad (11) side surface. 10. A catheter fixing device according to claim 5, characterized in that, the second fixing structure (30) comprises: a first catheter fixing clip (31) and a second catheter fixing clip (32); The first urinary catheter fixing clip (31) is arranged at the first circular opening, the second urinary catheter fixing clip (32) is arranged on the elastic support pad (11), and the The first urinary catheter fixing clip (31) and the second urinary catheter fixing clip (32) are used for fixing the urinary catheter.

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