CN110123526A - A kind of medical dressing - Google Patents

Abstract

The present invention relates to the field of medical instrument technology；A kind of medical dressing is disclosed, including applies core, core is applied and is equipped with for the peritoneal cavity drainage tube through-hole passed through and the opening communicated with through-hole；It applies core and is equipped with the positioning mechanism positioned to peritoneal cavity drainage tube.This programme mainly solves the problems, such as that current peritoneal cavity drainage tube is easy to fall from patient, and prevention inadequate drainage.

Description

a medical dressing

technical field

The invention relates to the technical field of medical instruments.

Background technique

Peritoneal drainage is the most common drainage device after abdominal surgery. The peritoneal drainage device can drain fluid, gas and blood in the abdominal cavity, effectively prevent postoperative infection, promote wound healing, and facilitate observation of postoperative disease changes.

The peritoneal drainage tube is a sterile rubber tube with a side hole cut at one end, which is inserted into the abdominal cavity during surgery, and the other end is connected to a drainage bag. Postoperative care of the abdominal drainage tube is very important, requiring strict asepsis, proper fixation, and smooth drainage of the tube. Folding, twisting or accidental prolapse of the abdominal drainage tube can cause a series of adverse consequences, such as abdominal infection, anastomotic leakage and other serious complications. In order to maintain the sterility of the puncture point and prevent the tube from slipping off, in general, trimmed sterile gauze is usually used to cover the puncture site in clinical practice. Fix the distal end of the drainage tube; however, there are many disadvantages in this fixing method: 1. The appearance is not beautiful, and the material cost is high; 2. When changing the dressing, the sterile gauze must be trimmed to surround the skin around the tube. High; 3. The pipeline between the proximal end of the external catheter fixation device and the puncture point is suspended, which can easily lead to foreign body penetration and unplanned extubation, especially in elderly, long-term bedridden, mentally disturbed, delirium, and restless patients; 4 . Because the extracorporeal catheter fixation device is used for one-time pasting, it is inconvenient to adjust the position again after the first selection of the fixed position; often because the drainage direction of the catheter is completely fixed, the drainage effect is not good. Poor drainage. 5, too much application, poor patient comfort.

Contents of the invention

The present invention intends to provide a medical dressing to solve the current problem that the abdominal drainage tube is easy to fall off from the patient.

In order to achieve the above object, the basic solution of the present invention is as follows: a medical dressing, comprising a core, which is provided with a through hole for the abdominal drainage tube to pass through and an opening communicating with the through hole; A positioning mechanism for positioning the abdominal cavity drainage tube is provided.

Advantages of the basic plan:

1. This solution uses a positioning mechanism to locate the abdominal drainage tube. Compared with the current fixing method, the fixing method of this solution is safer, more convenient, more comfortable and tidy; moreover, it is also convenient to observe the puncture point and ensure the effective retention of the abdominal drainage tube , reduce the incidence of catheter complications.

2. This solution is suitable for fixing most of the catheters connected in the body. Such as: abdominal drainage tube, anal canal, presacral drainage tube, groin tube, chest drainage tube and other fixed can be used.

3. This solution significantly reduces the probability of unplanned extubation and infection, thereby reducing the mental panic caused by repeated catheterization, improving the safety and comfort of patients with catheterization, and reducing the adverse reactions of the skin around the abdominal drainage tube .

4. This solution has an opening, which saves the time for doctors to change the wound dressing. The operation is extremely simple and convenient, the work efficiency is significantly improved, and the labor cost is reduced.

5. This solution combines application and fixation into one, which reduces medical costs and the financial burden of patients.

Further, the positioning mechanism is an applicator. Through the above settings, the application has adhesion, and the application is used to locate the abdominal drainage tube, which is easy to operate and has a good positioning effect.

Further, one end of the applicator is bonded to the core applicator, and the other end of the applicator is provided with a protective tape. Through the above arrangement, when not in use, the connection between the protective tape and the applicator can protect the adhesion of the applicator, thereby ensuring the positioning effect of the applicator on the abdominal drainage tube.

Further, the color of the applicator is different from that of the core. Through the above settings, the application and the application core adopt different colors, which is more convenient for medical staff to distinguish.

Further, the application is in a "T" shape, and the application includes a horizontal section bonded to the application core and a vertical section provided with a protective tape. Through the above settings, the horizontal section fixes the application on the core, tear off the protective tape on the vertical section, and fix it on the abdominal drainage tube by wrapping or wrapping the vertical section in the hand, so as to realize the maintenance of the abdominal drainage tube. In addition, the positioning of the abdominal drainage tube by wrapping and winding has a stronger positioning effect.

Further, the through hole is arranged in the middle of the core. Through the above arrangement, the peritoneal drainage tube passes through the through hole located in the middle of the application core, which not only ensures the uniformity of the force applied to the abdominal cavity drainage tube, but also is more beautiful.

Further, the core is provided with a plastic ring for wrapping and applying, and at least two positioning blocks are equidistant on the circumferential direction of the plastic ring, and each positioning block is hinged to limit the position of the abdominal drainage tube. swing arm. Through the above setting, turn the swing arm so that the swing arm is in contact with the abdominal drainage tube, so as to realize the positioning of the abdominal drainage tube, and then avoid the abdominal drainage tube from shaking up, down, left and right, that is, to strengthen the positioning effect of the abdominal drainage tube .

Further, the number of the positioning blocks is three. Through the above configuration, the number of positioning blocks is three, and the number of swing arms is also three, that is, three swing arms are offset against the abdominal drainage tube. According to the stability of the triangle, the stability of the positioning of the abdominal drainage tube is strengthened.

Further, a rubber pad is provided at the end of the swing arm away from the positioning block. Through the above settings, the rubber pad is used instead of the swing arm to directly offset the abdominal drainage tube, which not only expands the contact surface, but also improves the friction force, thereby strengthening the positioning effect of the abdominal drainage tube; and, because the rubber pad is made of flexible material, through the rubber The pad replaces the swing arm in contact with the peritoneal drainage tube, reducing wear on the swing arm and abdominal drainage tube.

Further, the positioning block is provided with a chute, and a slider is slidably connected to the chute; the slider is provided with an iron wire passing through the positioning block, and the end of the iron wire away from the slider is fixedly connected to the swing arm. Through the above setting, in addition, when the swing arm rotates, the swing arm moves along the path of the chute by pulling the slider through the iron wire; when the rubber pad on the swing arm is against the abdominal drainage tube, the iron wire is in a straight state; therefore, when the patient When moving, the slider pulls the swing arm through the iron wire to realize the limit of the swing arm, which can avoid the swing of the swing arm, and then prevents the movement of the abdominal drainage tube by the rubber pad on the swing arm and the abdominal drainage tube, that is, strengthens the abdominal cavity. The positioning effect of the drainage tube prevents the peritoneal drainage tube from falling out of the patient's body.

Description of drawings

Fig. 1 is a top view of a medical dressing embodiment 1 of the present invention when not in use;

Fig. 2 is a top view of a medical dressing embodiment 1 of the present invention when in use;

Fig. 3 is a top view of Embodiment 2 of the invention of a medical dressing;

Fig. 4 is a partial cross-sectional view of the sliding connection of the slider in the positioning block.

Detailed ways

The following is further described in detail through specific implementation methods:

The reference signs in the drawings of the description include: core application 1, through hole 2, opening 3, application 4, horizontal section 411, vertical section 412, plastic ring 5, positioning block 6, swing arm 7, rubber pad 8, Chute 9, slide block 10, iron wire 11, abdominal cavity drainage tube 12.

Embodiment one

Basically as shown in Figure 1 and Figure 2: a medical dressing, including a core 1, the middle of the core 1 is provided with a through hole 2 for the abdominal drainage tube 12 to pass through and an opening 3 communicating with the through hole 2, The core 1 is provided with a positioning mechanism for positioning the abdominal drainage tube 12. In this embodiment, the positioning mechanism is the applicator 4; the color of the applicator 4 is different from that of the applicator 1, and the applicator 4 blocks the through hole when not in use 2.

The applicator 4 is in a "T" shape, and the applicator 4 includes a horizontal section 411 and a vertical section 412 , the horizontal section 411 is bonded to the core 1 , and the vertical section 412 is bonded with a protective tape.

The specific implementation process is as follows:

When in use, the peritoneal drainage tube 12 moves to the through hole 2 through the opening 3, covers the puncture site of the patient with the core dressing 1 and adheres to the patient.

Tear off the protective tape on the vertical section, and fix it on the abdominal drainage tube 12 by wrapping or wrapping the vertical section in the hand; since the core 1 is fixed on the patient, the applicator 4 is fixed on the applicator through the horizontal section 411 Therefore, the abdominal drainage tube 12 can be positioned by the applicator 4 through the vertical section 412 .

Embodiment two

Basically as shown in Figure 3 and Figure 4, the structure and implementation of Embodiment 2 are basically the same as Embodiment 1, the difference is that a plastic ring 5 for wrapping and applying 4 is bonded to the core 1, The plastic ring 5 is equidistantly connected with three positioning blocks 6 in the circumferential direction, each positioning block 6 is hinged with a swing arm 7 for limiting the position of the abdominal drainage tube 12, and the end of the swing arm 7 away from the positioning block 6 is bonded with rubber A pad 8; a chute 9 is provided in the positioning block 6, and a slide block 10 is slidably connected in the chute 9; a side hole is provided on the positioning block 6; an iron wire 11 passing through the side hole is fixedly connected to the slide block 10, and One end of the iron wire 11 away from the slider 10 is fixedly connected to the swing arm 7 .

The specific implementation process is as follows:

The abdominal drainage tube 12 can be positioned by using the applicator 4, thereby preventing the abdominal drainage tube 12 from falling out of the patient's body.

Rotate the swing arm 7 so that the rubber pad 8 on the swing arm 7 is offset against the abdominal cavity drainage tube 12, thereby realizing the positioning of the abdominal cavity drainage tube 12, and then avoiding the abdominal cavity drainage tube 12 from shaking up and down; The positioning effect of the tube 12 can bond the swing arm 7 to the abdominal drainage tube 12; and, the rubber pad 8 is used instead of the swing arm 7 to directly offset the abdominal drainage tube 12, which not only expands the contact surface, but also improves the friction force, thereby strengthening The positioning effect on the abdominal drainage tube 12.

In addition, while the swing arm 7 rotates, the swing arm 7 pulls the slider 10 through the iron wire 11 to move along the path of the chute 9; when the rubber pad 8 on the swing arm 7 is in contact with the abdominal drainage tube 12, the iron wire 11 is in a straightened state Therefore, when the patient moves, the slider 10 pulls the swing arm 7 through the iron wire 11 to limit the swing arm 7, which can prevent the swing arm 7 from swinging, and then through the rubber pad 8 on the swing arm 7 and the abdominal drainage tube 12 The offset prevents the movement of the abdominal drainage tube 12, that is, strengthens the positioning effect on the abdominal drainage tube 12, and prevents the abdominal drainage tube 12 from falling out of the patient's body.

What has been described above is only an embodiment of the present invention, and common knowledge such as specific structures and/or characteristics known in the scheme will not be described too much here. It should be pointed out that for those skilled in the art, under the premise of not departing from the structure of the present invention, several modifications and improvements can also be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the implementation of the present invention. Effects and utility of patents. The scope of protection required by this application shall be based on the content of the claims, and the specific implementation methods and other records in the specification may be used to interpret the content of the claims.

Claims (10)

1. A medical dressing, comprising a core, is characterized in that: the core is provided with a through hole for the peritoneal drainage tube to pass through and an opening communicating with the through hole; the core is provided with an abdominal drainage tube Positioning mechanism. 2. The medical dressing according to claim 1, characterized in that: the positioning mechanism is an applicator. 3. The medical dressing according to claim 2, characterized in that: one end of the application is bonded to the core, and the other end of the application is provided with a protective tape. 4. The medical dressing according to claim 3, wherein the application is in a "T" shape, and the application comprises a horizontal section bonded to the core application and a vertical section provided with a protective tape. 5. The medical dressing according to claim 4, characterized in that: the color of the application is different from that of the core. 6. The medical dressing according to claim 5, characterized in that: the through hole is arranged in the middle of the core. 7. The medical dressing according to claim 5, characterized in that: the core is provided with a plastic ring for wrapping and applying, and at least two positioning blocks are equidistantly arranged on the circumferential direction of the plastic ring, each The positioning blocks are hinged with swing arms for limiting the position of the abdominal drainage tube. 8. The medical dressing according to claim 7, wherein the number of said positioning blocks is three. 9. The medical dressing according to claim 8, wherein a rubber pad is provided at the end of the swing arm away from the positioning block. 10. The medical dressing according to claim 9, characterized in that: the positioning block is provided with a chute, and a slider is slidably connected to the chute; the slider is provided with an iron wire passing through the positioning block, And one end of the iron wire away from the slide block is fixedly connected with the swing arm.