CN211796849U

CN211796849U - Disposable internal fixed aseptic hole towel

Info

Publication number: CN211796849U
Application number: CN201922408774.9U
Authority: CN
Inventors: 邵化敏; 杨贺才
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-10-30
Anticipated expiration: 2029-12-28

Abstract

The utility model provides a disposable internal fixation formula aseptic hole piece of cloth, relates to the surgery field, including aseptic non-woven fabrics, the circular shape entrance to a cave has been seted up at aseptic non-woven fabrics center, and the fixed a plurality of circular self-adhesion type film dressings that are equipped with of entrance to a cave periphery equipartition evenly offers on the aseptic non-woven fabrics with the collinear incision of the radius in entrance to a cave, the fixed inner ring self-adhesion type film dressing that is equipped with in back of aseptic non-woven fabrics, the internal diameter and the diameter of inner ring self-adhesion type film dressing are unanimous, inner ring self-adhesion type film dressing still the interval. The utility model has two fixing modes of inner ring self-adhesive film dressing fixing and outer ring self-adhesive film dressing fixing, and the area of the opening is changed according to the actual situation; and under the combined action of the corner self-adhesive film dressing, the inner ring self-adhesive film dressing and the outer ring self-adhesive film dressing, the sterile non-woven fabric is attached to the skin tissue of a patient, and the change of the hole exposure position caused by slight adjustment of the body position by matching with puncture of the patient in the sterile operation process is avoided.

Description

Disposable internal fixed aseptic hole towel

Technical Field

The utility model relates to the field of surgery, especially, interior fixed aseptic hole piece of cloth.

Background

The aseptic hole towel is an important auxiliary device in clinical aseptic operation, and the aseptic hole towel is required to be used in both clinical common debridement and dressing change and invasive puncture operation, and is of great importance in protecting a patient from bacterial contamination in a surrounding bacteria area in the operation process. At present, the aseptic hole towels commonly used in clinic comprise a high-pressure cloth hole towel and a disposable aseptic non-woven plastic hole towel, and the latter is convenient and practical to gradually replace the traditional high-pressure cloth hole towel. The disposable sterile non-woven plastic hole towel has the advantages that: 1. the medical care operating personnel is convenient to use and can be directly destroyed after use, the complicated process of brushing, drying and high pressure is avoided, and the working efficiency is improved; 2. low cost, prevention of cross infection and easy acceptance by patients.

However, in invasive operations such as thoracocentesis, lumbar puncture and bone marrow puncture, a patient often needs to take a sitting position or a lateral lying position for operation, and due to the fact that aseptic hole towels are light and thin in material, the periphery of a hole cannot be closely attached to skin tissues at the puncture position after the four corners are fixed conventionally, and particularly after the patient is slightly adjusted in position by matching with the puncture, the exposed part of the hole is easy to change; in addition, the size of the opening of the existing sterile hole towel is fixed, and the sterile hole towel is not suitable for use when the wound surface of a patient exceeds the range of the opening.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned circumstances, for overcoming prior art's defect, the utility model aims at providing a disposable internal fixation formula aseptic hole piece of cloth, paste the clothes on the skin tissue around the surface of a wound, do not take place the dislocation because of patient's adjustment position, and can enlarge the condition of entrance to a cave in order to adapt to the large tracts of land surface of a wound.

The solution is that, a disposable internal fixation type aseptic hole towel, including aseptic non-woven fabrics, its characterized in that, the aseptic non-woven fabrics center has seted up circular entrance to a cave, the fixed a plurality of circular self-adhesion type film dressings that are equipped with of entrance to a cave periphery equipartition, the one side that has circular self-adhesion type film dressing on the aseptic non-woven fabrics is the front, the one side that does not have circular self-adhesion type film dressing is the back, evenly set up the incision with the radius collineation of entrance to a cave on the aseptic non-woven fabrics, the one end that the incision is close to the entrance to a cave is point connection, the back of aseptic non-woven fabrics is fixed and is equipped with inner ring self-adhesion type film dressing, the internal diameter and the entrance to a cave diameter unanimity of inner ring self-adhesion type film dressing still are fixed at an interval outward to the inner ring self-adhesion type film dressing, set up on, the end of the cut on the inner ring self-adhesive film dressing, which is close to the hole, is also in point connection, and the length of the cut does not exceed the inner diameter of the outer ring self-adhesive film dressing.

Preferably, the sterile non-woven fabric is of a rectangular structure, corner self-adhesive film dressings are fixedly arranged on four corners of the back surface of the sterile non-woven fabric, and connecting parts are fixedly arranged between adjacent corner self-adhesive film dressings.

Preferably, a corner lifting part positioned outside the corner self-adhesive type film dressing extends from one corner of the sterile non-woven fabric.

Preferably, an inner ring lifting portion extends and is arranged on the inner ring self-adhesive film dressing, an outer ring lifting portion extends and is arranged on the outer ring self-adhesive film dressing, and the inner ring lifting portion and the outer ring lifting portion are free of self-adhesion.

Preferably, the width of the inner ring self-adhesive film dressing and the outer ring self-adhesive film dressing is 2-4cm, and the inner ring self-adhesive film dressing, the outer ring self-adhesive film dressing, the circular self-adhesive film dressing, the corner self-adhesive film dressing and the sterile non-woven fabric are connected through seamless compression and sewing.

The utility model has the advantages that: compared with the prior art, the novel point that the size of the hole is changed is that two fixing modes of inner ring self-adhesive film dressing fixing and outer ring self-adhesive film dressing fixing are provided, and the area of the hole is changed according to the actual situation; and under the combined action of the corner self-adhesive film dressing, the inner ring self-adhesive film dressing and the outer ring self-adhesive film dressing, the sterile non-woven fabric is attached to the skin tissue of a patient, and the change of the hole exposure position caused by slight adjustment of the body position by matching with puncture of the patient in the sterile operation process is avoided.

Drawings

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

FIG. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic view of the state of the hinge after being folded.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in figures 1-3, a disposable internal fixation type aseptic hole towel comprises an aseptic non-woven fabric 1, and is characterized in that a circular hole 2 is formed in the center of the aseptic non-woven fabric 1, a plurality of circular self-adhesive film dressings 3 are uniformly and fixedly arranged on the periphery of the hole 2, one surface of the aseptic non-woven fabric 1 with the circular self-adhesive film dressings 3 is a front surface, one surface of the aseptic non-woven fabric 1 without the circular self-adhesive film dressings 3 is a back surface, cuts 4 collinear with the radius of the hole 2 are uniformly formed in the aseptic non-woven fabric 1, one ends of the cuts 4 close to the hole 2 are point-connected, the number of the cuts 4 is at least 3, the cuts 4 are used for uniformly cutting the aseptic non-woven fabric 1 beside the hole 2 into a plurality of loose leaves 12, the cut loose leaves 12 have a moving space, and one end of the cuts 4 close to the hole 2 is point-connected and can be easily torn, under the condition that the wound surface is larger than the diameter of the opening 2, the connection point is torn, the loose leaf 12 is folded upwards and adhered on the circular self-adhesive film dressing 3, so that the exposed area is enlarged, the square operation area is enlarged from the operation area of the circular opening 2, the back surface of the sterile non-woven fabric 1 is fixedly provided with the inner ring self-adhesive film dressing 5, the inner diameter of the inner ring self-adhesive film dressing 5 is consistent with the diameter of the opening 2, the inner ring self-adhesive film dressing 5 is completely adhered with the skin tissue around the wound surface of a patient, no gap for the sterile non-woven fabric 1 to move is left, the outer ring self-adhesive film dressing 6 is fixedly arranged outside the inner ring self-adhesive film dressing 5 at intervals, after the operation area of the opening 2 is enlarged, the inner ring self-adhesive film dressing 5 which is originally adhered on the skin tissue of the patient is turned to the upper surface, and the function of fixing the sterile non-woven, at this time, the sterile non-woven fabric 1 is fixed by using the outer ring self-adhesive film dressing 6, a notch 4 consistent with the notch 4 on the sterile non-woven fabric 1 is formed in the inner ring self-adhesive film dressing 5, one end, close to the hole 2, of the notch 4 on the inner ring self-adhesive film dressing 5 is also in point connection, the length of the notch 4 is not more than the inner diameter of the outer ring self-adhesive film dressing 6, after the loose-leaf 12 is turned over, the outer ring self-adhesive film dressing 6 replaces the inner ring self-adhesive film dressing 5 to fix the sterile non-woven fabric 1, the loose-leaf 12 is turned over by taking the tangent point connecting line of the two notches 4 as a symmetry axis, if the length of the notch 4 exceeds the outer ring self-adhesive film dressing 6, the outer ring self-adhesive film dressing 6 is disconnected in the process of turning over the loose-leaf 12, and the outer ring self-adhesive, thus, a structure for effectively fixing the sterilized nonwoven fabric 1 is lacking. The circular self-adhesive film dressing 3, the inner ring self-adhesive film dressing 5, the outer ring self-adhesive film dressing 6 and the corner self-adhesive film dressing 9 are all adhered with backing backings, the dressing is soft, transparent and breathable and is made of polyester, the film is coated with an adhesive consisting of polyacrylic acid, the backing linings are adhered on the adhesive, and the dressing is prevented from adhering the sterile non-woven fabric 1 into a whole when not used.

Aseptic non-woven fabrics 1 is the rectangle structure, fixedly on the four corners at aseptic non-woven fabrics 1's the back be equipped with corner self-adhesion type film dressing 9, fixedly between the adjacent corner self-adhesion type film dressing 9 being equipped with connecting portion 10. In the operation of debridement or puncture, only fix aseptic non-woven fabrics 1 around the surface of a wound, can take the corner of aseptic non-woven fabrics 1 very easily in doctor's operation process, cover hole 2, so set up corner self-adhesion type film dressing 9 on the corner of aseptic non-woven fabrics 1, and adjacent corner self-adhesion type film dressing 9 interconnect, connecting portion 10 is unanimous with the material of corner self-adhesion type film dressing 9, only need take off the corner self-adhesion type film dressing 9 on a corner and just can wholly tear off all corner self-adhesion type film dressings 9, save the preparation time before the operation.

A corner lifting part 11 positioned outside the corner self-adhesive film dressing 9 extends from one corner of the sterile non-woven fabric 1. After debridement or puncture operation, the four corners of the sterile non-woven fabric 1 are attached and fixed on the skin tissue of a patient, medical workers wear gloves to take off the sterile non-woven fabric, and after the corner lifting part 11 is arranged, the lifting part on the sterile non-woven fabric 1 is pulled, so that the sterile non-woven fabric 1 can be taken off easily and taken off integrally.

An inner ring lifting part 7 extends from the inner ring self-adhesive film dressing 5, an outer ring lifting part 8 extends from the outer ring self-adhesive film dressing 6, and the inner ring lifting part 7 and the outer ring lifting part 8 are not self-adhesive. In order to facilitate the tearing of the backings on the inner ring self-adhesive film dressing 5 and the outer ring self-adhesive film dressing 6, an inner ring pulling part 7 and an outer ring pulling part 8 are extended from the backings of the two ring dressings, the backing on the whole inner ring self-adhesive film dressing 5 can be directly torn off by grasping the inner ring pulling part 7 before the sterile non-woven fabric 1 is fixed on the skin tissue of a patient, and the backing on the whole outer ring self-adhesive film dressing 6 can be directly torn off by similarly grasping the outer ring pulling part 8.

The width of the inner ring self-adhesive film dressing 5 and the outer ring self-adhesive film dressing 6 is 2-4cm, and the inner ring self-adhesive film dressing 5, the outer ring self-adhesive film dressing 6, the circular self-adhesive film dressing 3, the corner self-adhesive film dressing 9 and the sterile non-woven fabric 1 are connected in a seamless compression and sewing mode. The width of inner ring self-adhesion type film dressing 5 and outer loop self-adhesion type film dressing 6 is too narrow can glue glutinous insecure, too wide again resource-wasting, and be not convenient for tear off, does not accord with the energy-concerving and environment-protective theory of disposable product, and the width that sets up inner ring, outer loop self-adhesion type film dressing 6 is at 2-4cm, saves colloid resource when guaranteeing to glue glutinous intensity.

The utility model discloses when using, when 2 areas in entrance to a cave are enough to satisfy and operate the surface of a wound, utilize the fixed aseptic non-woven fabrics 1 of inner ring self-adhesion type film dressing 5: firstly, the towel is disinfected according to a normal procedure, the opening 2 is aligned to the wound area, then the back lining of the corner self-adhesive film dressing 9 of the aseptic hole towel non-woven fabric is torn off, one side of the aseptic non-woven fabric 1 is fixedly adhered to the skin tissue of a patient, then the back lining of the inner ring self-adhesive film dressing 5 is torn off for adhesion, and finally the aseptic non-woven fabric 1 on the other side is adhered, so that the aseptic non-woven fabric 1 is fixed, after debridement operation or puncture operation is finished, the corner lifting part 11 is grasped to take down the whole aseptic non-woven fabric 1, and the aseptic non-woven fabric 1 is treated according to medical waste.

When the surface of a wound is greater than the diameter of the opening 2, the outer ring self-adhesive film dressing 6 is used for fixing the sterile non-woven fabric 1, before the sterile non-woven fabric 1 is pasted, the points on the inner ring self-adhesive film dressing 5 are disconnected, the non-woven fabric around the opening 2 is made to form a foldable loose leaf 12, one side of the sterile non-woven fabric 1 is fixed and pasted on the skin tissue of a patient according to the sequence, then the back lining of the outer ring self-adhesive film dressing 6 is torn down for pasting, the sterile non-woven fabric 1 on the other side is pasted again, after the whole sterile non-woven fabric 1 is pasted well, the loose leaf 12 is folded from the front side and pasted on the circular self-adhesive film dressing 3, and therefore.

The above-mentioned embodiments are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design concept of the present invention should be included in the protection scope defined by the claims of the present invention.

Claims

1. The disposable internal fixation type aseptic hole towel comprises an aseptic non-woven fabric (1) and is characterized in that a circular hole (2) is formed in the center of the aseptic non-woven fabric (1), a plurality of circular self-adhesive film dressings (3) are fixedly arranged on the periphery of the hole (2), one surface of the aseptic non-woven fabric (1) with the circular self-adhesive film dressings (3) is a front surface, one surface of the aseptic self-adhesive film dressings (3) is a back surface, a notch (4) collinear with the radius of the hole (2) is uniformly formed in the aseptic non-woven fabric (1), one end of the notch (4) close to the hole (2) is point-connected, an inner ring self-adhesive film dressing (5) is fixedly arranged on the back surface of the aseptic non-woven fabric (1), the inner diameter of the inner ring self-adhesive film dressing (5) is consistent with the diameter of the hole (2), an outer ring self-adhesive film dressing (6) is fixedly arranged outside the inner ring self-adhesive film dressing (, set up on inner ring self-adhesion type film dressing (5) with incision (4) unanimous incision (4) on aseptic non-woven fabrics (1), incision (4) on inner ring self-adhesion type film dressing (5) are close to the one end of entrance to a cave (2) and also are the point connection, the length of incision (4) is no longer than the internal diameter of outer loop self-adhesion type film dressing (6).

2. A disposable internal fixation type aseptic hole towel as claimed in claim 1, wherein the aseptic non-woven fabric (1) is rectangular, corner self-adhesive type film dressings (9) are fixedly arranged on four corners of the back surface of the aseptic non-woven fabric (1), and connecting parts (10) are fixedly arranged between the adjacent corner self-adhesive type film dressings (9).

3. A disposable internally-fixed sterile hole towel as claimed in claim 1, wherein a corner lifting part (11) positioned outside the corner self-adhesive film dressing (9) extends from one corner of the sterile non-woven fabric (1).

4. A disposable internal fixation type aseptic hole towel according to claim 1, wherein an inner ring lifting portion (7) is extended on said inner ring self-adhesive film dressing (5), an outer ring lifting portion (8) is extended on said outer ring self-adhesive film dressing (6), and said inner ring lifting portion (7) and said outer ring lifting portion (8) are non-self-adhesive.

5. A disposable internally-fixed sterile hole towel as claimed in claim 1, wherein the width of the inner ring self-adhesive film dressing (5) and the outer ring self-adhesive film dressing (6) is 2-4cm, and the inner ring self-adhesive film dressing (5), the outer ring self-adhesive film dressing (6), the circular self-adhesive film dressing (3), the corner self-adhesive film dressing (9) and the sterile non-woven fabrics (1) are connected by seamless compression suture.