CN106781812A - Hemodialysis catheter nursing brand teaching aid - Google Patents

Abstract

The invention discloses a hemodialysis catheter nursing training teaching aid, which relates to the field of medical teaching. It includes a front panel, a rear panel and a semi-stand-up collar. The upper end of the sutured side of the back panel is connected with the half-stand collar, the top of the half-stand collar is provided with a stand-up collar tie, and the half-stand collar is provided with an inlet for catheter neck insertion; the front panel is provided with an inlet for catheter subclavian insertion, and the hemodialysis catheter sleeve can pass through The subclavian inlet of the catheter or the neck inlet of the catheter is in communication with the fluid storage bag placed in the front inner pocket; there are also detachable connection joints and fluid storage bag connection tube clips between the hemodialysis catheter sleeve and the fluid storage bag . The invention can solve the problems that it is difficult to directly train nursing staff during the actual nursing operation of the hemodialysis catheter, the problems that patients are prone to psychological resistance, and the problems of poor catheter self-care training effect for patients with long-term indwelling hemodialysis catheters.

Description

Hemodialysis Catheter Nursing Training Aids

technical field

The invention relates to the technical field of medical teaching, in particular to a teaching aid for training nurses how to use and maintain hemodialysis catheters and how to train patients who have long-term indwelling hemodialysis catheters how to perform catheter self-care.

Background technique

The use and maintenance of hemodialysis catheters is a nursing operation skill that must be mastered in the clinical work of hemodialysis nurses and in the self-care of hemodialysis patients. Only skilled techniques and standardized actions can reduce the occurrence of catheter complications and reduce the pain of patients. At present, this specialist operation is for clinical nurses to study through PPT pictures and theory, practice and demonstrate on clinical patients, and the actual operation practice test is also carried out on patients, which has great limitations and risks. At the same time, in this During the training process, patients often have a feeling that they are "experimental products", and it is especially easy to have distrust, even resistance, and disgust towards new nurses, which is not conducive to independent clinical nursing work for new nurses. For patients with indwelling hemodialysis catheters and their families, the nursing staff supplemented with operation pictures and promotional materials to explain nursing knowledge. There are no intuitive teaching aids for operation exercises, and it is impossible for patients to obtain "self-care operations" during training. "experience", the training efficiency is low, patients are either afraid to do catheter self-care, or improper care can easily lead to catheter infection and other complications. Therefore there is an urgent need for a hemodialysis catheter nursing training teaching aid to solve such problems encountered in teaching and clinical practice.

Contents of the invention

The technical problem to be solved by the present invention is to provide a hemodialysis catheter nursing training teaching aid, which can solve the problems of difficulty in directly training nurses in the actual nursing operation of hemodialysis catheters, the problems of patients' easy psychological resistance and long-term retention of blood. Poor catheter self-care training for patients with transcatheter catheters.

In order to solve the above problems, the technical solution of the present invention is: this hemodialysis catheter care training teaching aid includes a front panel, a rear panel and a half-stand collar; The connecting piece is connected, the upper end of the side where the front panel and the rear panel are sutured is connected with the semi-stand-up collar, the top of the semi-stand-up collar is provided with a collar tie, and the semi-stand-up collar is provided with a conduit facing the neck of the human body Neck inlet; the front panel is facing the subclavicle of the human body with a subclavian catheter inlet, and the hemodialysis catheter sleeve passes through the catheter subclavian inlet to communicate with the fluid storage bag inside the front panel .

Among the above technical solutions, a more specific solution may also be: the connecting piece is a Velcro or a zipper or a strap.

Further: a pocket for placing the fluid storage bag is provided in the front panel; a detachable connection joint and a fluid storage bag connection pipe clip are provided between the hemodialysis catheter sleeve and the fluid storage bag.

Owing to adopting above-mentioned technical scheme, the present invention has following beneficial effect:

1. The present invention is provided with different hemodialysis catheter intubation sites, which can be changed according to the needs of clinical hemodialysis catheter nursing training, so that the nurses can complete demonstration and assessment in a non-clinical operation process, increasing Opportunities to practice and reduce the difficulty of training can improve the correct rate and nursing safety in the clinical operation of hemodialysis catheter care, increase patients' trust in nurses, establish a better nurse-patient relationship, and improve patient satisfaction.

2. The present invention is simple in structure, reasonable in design, vivid in imitation of hemodialysis catheter indwelling, can replace boring and abstract theoretical instillation through practical education methods, inspire patients and their families to actively participate in learning, and teach them the home care of hemodialysis catheters , Improve the compliance and correctness of self-care of patients with hemodialysis catheters, thereby reducing the occurrence of complications and reducing the pain of patients.

3. The present invention is safe and hygienic, light and convenient, applicable to training in various teaching environments, and has a wide range of applications.

Description of drawings

Fig. 1 is a front view schematic diagram of the present invention;

Fig. 2 is the rear view schematic diagram of the present invention;

Fig. 3 is a schematic diagram of the rear view of the front panel of the present invention.

The labels in the figure are represented as: 1, front panel, 2, rear panel, 3, connector, 4, stand-up collar tie, 5, half-stand collar, 6, catheter neck insertion inlet, 7, catheter subclavian insertion inlet, 8, Hemodialysis catheter casing, 9. detachable connection joint, 10. fluid storage bag connection tube clamp, 11. fluid storage bag, 12. pocket.

detailed description

Below in conjunction with accompanying drawing and embodiment the present invention is further described:

The hemodialysis catheter nursing training teaching aid shown in Fig. 1, Fig. 2 and Fig. 3 includes a front panel 1, a rear panel 2 and a half stand-up collar 5; Connect, connecting piece 3 can be Velcro, slide fastener or strap; Present embodiment connecting piece 3 adopts Velcro; One side of the half stand collar 5 is an opening, and the top of the half stand collar 5 is provided with a stand collar tie 4 on the opening side, and the half stand collar 5 is facing the neck of the human body and is provided with a conduit neck insertion inlet 6; There is a catheter subclavian inlet 7, and the hemodialysis catheter sleeve 8 passes through the catheter subclavian inlet 7 and communicates with the fluid storage bag 11 arranged in the front panel 1; the fluid storage bag 11 is placed upside down in the pocket provided in the front panel 1 12. There is a channel at the bottom of the pocket 12 for the connecting tube of the fluid storage bag 11 to pass through. There is also a detachable part between the hemodialysis catheter sleeve 8 and the connecting tube of the fluid storage bag 11 to facilitate the connection of the hemodialysis catheter sleeve 8. The connection joint 9 and the fluid storage bag connection tube clip 10 for preventing liquid backflow.

The use process of the present invention is: the hemodialysis catheter nursing training teaching aid can simulate nursing operations such as flushing, sealing, fixing, skin insertion and dressing change of indwelling hemodialysis catheters in different positions and types. First, according to the training needs, pass the hemodialysis catheter sleeve in the teaching aid through the neck of the semi-stand-up collar 5 or the entrance under the clavicle of the front panel 1, and connect it with the fluid storage bag connecting tube placed upside down in the inner pocket of the front panel 1, and put the teaching aid Wear it on the mannequin or on the chest and neck of the trainer, fasten the stand collar and tie to fix it, insert different types of hemodialysis catheters into the hemodialysis catheter sleeves in the teaching aid according to training needs, and follow the hemodialysis catheter care operation process in non-clinical A series of nursing operations such as flushing, sealing, fixing, skin insertion and dressing change are performed on the used catheter. Among them, the front panel 1, the rear panel 2 and the half-stand collar 5 mainly simulate human skin; the hemodialysis catheter sleeve simulates human blood vessels; the neck opening on the half-stand collar 5 and the subclavian entrance on the front panel 1 simulate clinical The common intubation site can be used to simulate skin disinfection and dressing changes around the insertion port; the fluid storage bag is used to hold the flushing and sealing fluid during catheter nursing operations, and the inverted placement can simulate the pumping of blood in the catheter during nursing operations ;The small clip on the connecting tube of the fluid storage bag is closed when the liquid in the bag is separated and dumped or when it is not in operation, which can effectively prevent the liquid from flowing back and overflowing; the detachable joint between the end of the fluid storage bag connecting tube and the hemodialysis catheter sleeve is opened Afterwards, it is convenient to dump the liquid in the fluid storage bag and replace the hemodialysis catheter casing into the inlet.

Claims (3)

1. a kind of hemodialysis catheter nursing brand teaching aid, it is characterised in that：Include preceding width（1）, back panel（2）With half stand-up collar （5）；The preceding width（1）With the back panel（2）Upper end side suture connection, opposite side passes through connector（3）Connection, the preceding width （1）With the back panel（2）The upper end of the side of suture and half stand-up collar（5）Connection, half stand-up collar（5）Top is provided with vertical Neck frenulum（4）, half stand-up collar（5）Just to offering conduit neck posting port at neck（6）；The preceding width（1）It is just right Place offers posting port under conduit clavicle under human body clavicle（7）, hemodialysis catheter cannula（8）Posting port under through the conduit clavicle （7）Be arranged on the preceding width（1）Interior liquid storing bag（11）Connection.

2. the hemodialysis catheter nursing brand teaching aid according to claim 1, it is characterised in that：The connector（3）For VELCRO or slide fastener or bandage.

3. hemodialysis catheter nursing brand teaching aid according to claim 1 and 2, it is characterised in that：The preceding width（1）It is interior It is provided with for placing the liquid storing bag（11）Pocket（12）；The hemodialysis catheter cannula（8）With the liquid storing bag（11）It Between be provided with detachably connectable joint（9）Pipe clamp is connected with liquid storing bag（10）.