CN217525357U

CN217525357U - Hole towel

Info

Publication number: CN217525357U
Application number: CN202123301142.6U
Authority: CN
Inventors: 王霞; 王琳
Original assignee: Aerospace Center Hospital
Current assignee: Aerospace Center Hospital
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-10-04
Anticipated expiration: 2031-12-24

Abstract

The application relates to the technical field of medical equipment, in particular to a hole towel. The hole towel comprises a hole towel body; the hole towel body is provided with an operation hole; an operation channel can be formed between the operation hole and the edge of the hole towel. An operation channel can be formed between the operation hole and the edge of the hole towel, namely, the operation channel can be formed between the operation hole and any edge of the hole towel body; after the operation is finished, when the hole towel body needs to be stored, firstly, the extending directions of the pipeline and the operation channel are on the same straight line; then, dragging the hole towel body to enable the pipeline to slowly pass through the operation channel, and finally separating the hole towel body from the pipeline, so that the hole towel is stored; on one hand, the hole towel can be sterilized and reused, so that materials are saved; on the other hand, the pipeline does not need to be cut off and reconnected, and the continuity of the operation is ensured.

Description

Hole towel

Technical Field

The application relates to the technical field of medical equipment, in particular to a hole towel.

Background

The operation refers to the treatment of a doctor by cutting, suturing, etc. the body of a patient with medical instruments. In particular to an operation which is performed on the local part of a human body by instruments such as a knife, a scissors, a needle and the like, aiming at curing or diagnosing diseases, such as removing diseased tissues, repairing injuries, transplanting organs, improving the function and morphology of the body to maintain the health of the patient.

Such as an intra-aortic balloon counterpulsation (IABP) procedure, in which an intra-aortic balloon catheter is inserted from the patient's femoral artery into the descending aorta and an external airway extension tube is connected to the airway interface of an IABP pump, thereby increasing coronary blood supply and improving cardiac function.

When a doctor puts a pipeline into a patient, a hole towel needs to be used, the conventional hole towel is of a middle opening type, and after the doctor puts the pipeline, the hole towel needs to be cut off, so that the waste of medical materials and the increase of cost are caused; or the IABP pipeline is disconnected, and the pipeline is reconnected after the hole towel is withdrawn, so that the hemodynamics is easy to be unstable.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hole piece of cloth to solve to a certain extent among the prior art hole piece of cloth and have the technical problem that the material is extravagant or cause the operation risk after the operation.

The application provides a hole towel which comprises a hole towel body;

the hole towel body is provided with an operation hole;

an operation channel can be formed between the operation hole and the edge of the hole towel.

In the above technical solution, further, the hole towel body is provided with a first overlapping part and a second overlapping part;

the first lap joint part can lap joint with the second lap joint part to seal the operation hole;

the first overlapping portion is also openable to the second overlapping portion to form the operation passage communicating with the operation hole.

In the above technical solution, further, a fixing member is further disposed on the hole towel body, and the fixing member has a first fixing portion and a second fixing portion;

the first fixing part is arranged on the first lapping part, and the second fixing part is arranged on the second lapping part;

when the first fixing part is fixed to or separated from the second fixing part, the first overlapping part is fixed to or separated from the second overlapping part.

In the above technical solution, further, the first fixing portion and the second fixing portion are magnetic members capable of attracting each other.

In the above technical solution, further, the first fixing portion is a hair surface of the hook and loop fastener, and the second fixing portion is a hook surface of the hook and loop fastener.

In the above technical solution, further, the first fixing portion is a female buckle, and the second fixing portion is a male buckle.

In the above technical solution, further, the operation channel extends along the long axis direction of the hole towel body.

In the above technical scheme, further, the hole towel body comprises an anti-slip layer, a non-woven fabric layer and a protective layer which are attached in sequence.

In the above technical solution, further, the side of the anti-slip layer away from the non-woven fabric layer is provided with an anti-slip protrusion.

In the above technical solution, further, the operation hole is any one of a circle, a square, a rectangle and a diamond.

Compared with the prior art, the beneficial effects of this application do:

the application provides a hole towel, which comprises a hole towel body; the hole towel body is provided with an operation hole; an operation channel can be formed between the operation hole and the edge of the hole towel.

Specifically, an operation channel can be formed between the operation hole and the edge of the hole towel, namely, an operation channel can be formed between the operation hole and any edge of the hole towel body; after the operation is finished, when the hole towel body needs to be stored, firstly, the extension directions of the pipeline and the operation channel are on the same straight line; then, the hole towel body is dragged to enable the pipeline to slowly pass through the operation channel, and finally the hole towel body is separated from the pipeline, so that the hole towel is stored; on one hand, the hole towel can be sterilized and reused, so that materials are saved; on the other hand, the pipeline does not need to be cut off and reconnected, and the continuity of the operation is ensured.

Drawings

In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of a hole towel provided in an embodiment of the present application in a first state;

FIG. 2 is a schematic structural diagram of a hole towel provided by an embodiment of the present application in a second state;

fig. 3 is a cross-sectional view of a hole towel provided by an embodiment of the present application.

Reference numerals:

100-hole towel body; 101-an operation hole; 102-an operation channel; 103-a first lap joint; 104-a second lap joint; 105-a first fixed part; 106-a second fixed part; 107-an anti-slip layer; 108-a non-woven fabric layer; 109-protective layer; 110-a stud; 111-overlap region; 112-a first fold line; 113-a second fold line; 114-a first side edge; 115-a second side edge; 116-first edge.

Detailed Description

The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, devices, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and/or systems described herein will be apparent to those skilled in the art in view of the disclosure of the present application. For example, the order of operations described herein is merely an example, which is not limited to the order set forth herein, but rather, may be changed in addition to operations that must occur in a particular order, as will be apparent upon an understanding of the present disclosure. Moreover, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.

The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided merely to illustrate some of the many possible ways to implement the methods, devices, and/or systems described herein that will be apparent after understanding the disclosure of the present application.

Throughout the specification, when an element (such as a layer, region, or substrate) is described as being "on," "connected to," coupled to, "over," or "overlying" another element, it may be directly "on," "connected to," coupled to, "over," or "overlying" the other element, or one or more other elements may be present therebetween. In contrast, when an element is referred to as being "directly on," "directly connected to," directly coupled to, "directly over" or "directly overlying" another element, there may be no intervening elements present.

As used herein, the term "and/or" includes any one of the associated listed items and any combination of any two or more of the items.

Although terms such as "first", "second", and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section referred to in the examples described herein may be termed a second element, component, region, layer or section without departing from the teachings of the examples.

For ease of description, spatial relationship terms such as "above 8230; …," upper "," above 8230; \8230;, "below" and "lower" may be used herein to describe the relationship of one element to another element as illustrated in the figures. Such spatial relationship terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "upper" relative to other elements would then be oriented "below" or "lower" relative to the other elements. Thus, the term "over" \\8230; \8230; "includes both orientations" over "\8230; \8230and" under "\8230;" depending on the spatial orientation of the device. The device may also be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. The singular forms also are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, quantities, operations, elements, components, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and/or combinations thereof.

Variations from the shapes of the illustrations as a result, for example, of manufacturing techniques and/or tolerances, may be expected. Thus, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shape that occur during manufacturing.

The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible, as will be apparent after understanding the disclosure of the present application.

A hole towel according to some embodiments of the present application is described below with reference to fig. 1 to 3.

The hole towel comprises a hole towel body 100, wherein an operation hole 101 is formed in the center of the hole towel body 100, and in the operation process, the hole towel body 100 is firstly sterilized and placed at a position to be led in a pipeline, so that the operation hole 101 is exposed out of the position to be led in; then the pipeline passes through the operation hole 101 and is placed into the body from the position to be guided; finally, the pipeline is connected to a pump (a blood supply pump, an oxygen supply pump and other instruments); in conclusion, the hole towel body 100 plays a role in protecting the cleanness of the operation process. Preferably, the hole towel body 100 is rectangular.

Specifically, an operation channel 102 can be formed between the operation hole 101 and the first edge 116 of the hole towel, and when the hole towel body 100 needs to be stored after the operation is completed, the extension directions of the pipeline and the operation channel 102 are firstly aligned on the same straight line; then, the hole towel body 100 is dragged to enable the pipeline to slowly pass through the operation channel 102, and finally the hole towel body 100 is separated from the pipeline, so that the hole towel is stored; on one hand, the hole towel can be sterilized and reused, so that materials are saved; on the other hand, the pipeline does not need to be cut off and reconnected, and the continuity of the operation is ensured.

In conclusion, the hole towel body 100 is used and stored through the ingenious matching effect of the operation hole 101 and the operation channel 102, and the technical problems that in the prior art, the hole towel body needs to be cut and removed after an operation, so that material waste is caused, or the operation is unstable when the pipeline is disconnected after the operation are solved.

In this embodiment, the hole towel body 100 has a first lap joint portion 103 and a second lap joint portion 104; during the operation, the first overlapping part 103 is firstly placed on the skin corresponding to the operation position, and then the second overlapping part 104 is overlapped on the first overlapping part 103, which is noteworthy: the second overlapping part 104 overlaps the first overlapping part 103 to form an overlapping region 111 (the overlapping region 111 is shown in fig. 1), and the overlapping region 111 seals the operation hole 101, namely the operation hole 101 is not communicated with the operation channel 102 at the moment, so that the operation hole is used for normal operation; when the hole towel body 100 needs to be removed after the operation is completed, as shown in fig. 2, the second overlapping portion 104 is firstly opened along the second folding line 113, then the first overlapping portion 103 is opened along the first folding line 112, the operation passage 102 is exposed, and the operation passage 102 is communicated with the operation hole 101; then the hole towel body 100 is dragged to enable the pipeline to slowly pass through the operation channel 102, and finally the hole towel body 100 is separated from the pipeline, so that the hole towel is stored.

In addition, in order to ensure that an overlapping region 111 can be formed between the first overlapping part 103 and the second overlapping part 104, as shown in fig. 2, the distance from the edge of the first overlapping part 103 to the first side edge 114 is L1, the distance from the edge of the second overlapping part 104 to the second side edge 115 is L2, the width of the hole towel body 100 is L3, and L1+ L2> L3 is ensured.

In this embodiment, considering that the first overlapping portion 103 and the second overlapping portion 104 are two movable components in the present application, in order to prevent the hole towel body 100 from moving during the operation, a fixing member having a first fixing portion 105 and a second fixing portion 106 is further provided on the hole towel body 100; the first fixing portion 105 is disposed on the first overlapping portion 103, and the second fixing portion 106 is disposed on the second overlapping portion 104; when the first fixing portion 105 is fixed to or separated from the second fixing portion 106, the first overlapping portion 103 overlaps or opens the second overlapping portion 104.

Three different configurations of the first fixing portion 105 and the second fixing portion 106 are given below:

first preferred structure: the first fixing portion 105 is a magnetic member, and the magnetic member is preferably a magnet; the second fixing portion 106 is a ferromagnetic member, preferably made of iron; in the operation process, the first overlapping part 103 is firmly overlapped with the second overlapping part 104 by attracting iron through a magnet, the operation channel 102 is sealed (covered) by an overlapping area 111 where the first overlapping part 103 and the second overlapping part 104 are overlapped together, and the operation hole 101 is also sealed, namely the operation hole 101 is not communicated with the operation channel 102; when the hole towel body 100 needs to be removed, the second fixing portion 106 with iron is opened on the first fixing portion 105 with magnet, the operation channel 102 is exposed, the operation channel 102 is communicated with the operation hole 101, then the hole towel body 100 is pulled, the pipeline slowly passes through the operation channel 102, finally, the hole towel body 100 and the pipeline are separated, and the hole towel is stored.

Second preferred structure: the first fixing portion 105 is a hair surface of a hook and loop fastener, and the second fixing portion 106 is a hook surface of the hook and loop fastener; in the operation process, the hair side of the magic tape is adhered to the hook side of the magic tape, so that the first overlapping part 103 is firmly overlapped on the second overlapping part 104, the operation channel 102 is sealed (covered) by an overlapping area 111 formed by overlapping the first overlapping part 103 and the second overlapping part 104, and the operation hole 101 is also sealed, namely the operation hole 101 is not communicated with the operation channel 102; when the hole towel body 100 needs to be removed, the second fixing portion 106 of the hook face with the hook and loop fastener is opened on the first fixing portion 105 of the hair face with the hook and loop fastener, the operation channel 102 is exposed, the operation channel 102 is communicated with the operation hole 101, then the hole towel body 100 is pulled, the pipeline slowly passes through the operation channel 102, and finally the hole towel body 100 and the pipeline are separated, and the hole towel is stored.

A third preferred configuration: the first fixing portion 105 is a female buckle, and the second fixing portion 106 is a male buckle. In the operation process, the female buckle is buckled on the male buckle, so that the first lap joint part 103 is firmly lapped on the second lap joint part 104, the operation channel 102 is sealed (covered) by the lapping area 111 where the first lap joint part 103 and the second lap joint part 104 are lapped together, and the operation hole 101 is also sealed, namely the operation hole 101 is not communicated with the operation channel 102; when the hole towel body 100 needs to be removed, the female buckle buckled on the male buckle is opened, the second fixing portion 106 is opened on the first fixing portion 105, the operation passage 102 is exposed, the operation passage 102 is communicated with the operation hole 101, then the hole towel body 100 is pulled, the pipeline slowly passes through the operation passage 102, finally, the hole towel body 100 and the pipeline are separated, and the hole towel is stored.

In this embodiment, the operation passage 102 extends in the direction of the long axis of the hole towel body 100 in order to satisfy the rationality during the operation.

In this embodiment, as shown in fig. 3, the hole towel body 100 includes an anti-slip layer 107, a non-woven fabric layer 108 and a protective layer 109; wherein the anti-slip layer 107 is adjacent to the skin side of the patient and the protective layer 109 is adjacent to the hand side of the doctor.

Preferably, the anti-slip layer 107 is an air-permeable anti-slip layer 107, the thickness of the anti-slip layer 107 is set between 1 mm and 5mm, the thickness of the nonwoven fabric layer 108 is set between 1 mm and 5mm, and the thickness of the protective layer 109 is set between 1 mm and 5 mm.

Specifically, the side of the anti-slip layer 107 away from the non-woven fabric layer 108 is provided with anti-slip protrusions 110, and the anti-slip protrusions 110 are in contact with the skin of the patient, so that the friction force between the hole towel body 100 and the skin is increased, and the hole towel body 100 is prevented from moving on the skin during the operation to influence the normal operation of the operation.

In this embodiment, the operation hole 101 is any one of a circular shape, a square shape, a rectangular shape, and a diamond shape.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A hole towel is characterized by comprising a hole towel body;

the hole towel body is provided with an operation hole;

the hole towel body is provided with a first lap joint part and a second lap joint part;

the first lap joint portion being capable of overlapping the second lap joint portion and forming an overlapping zone which seals the access hole;

the first overlapping portion is also openable to the second overlapping portion to form an operation passage communicating with the operation hole.

2. A hole towel according to claim 1, wherein the hole towel body is further provided with a fixing member, and the fixing member is provided with a first fixing part and a second fixing part;

the first fixing part is arranged on the first lap joint part, and the second fixing part is arranged on the second lap joint part;

when the first fixing part is fixed on or separated from the second fixing part, the first lap joint part is lapped on or unfolded from the second lap joint part.

3. A hole towel according to claim 2, wherein the first fixing part and the second fixing part are magnetic parts capable of attracting each other.

4. The hole towel according to claim 2, wherein the first fixing part is a loop surface of a hook and loop fastener, and the second fixing part is a hook surface of a hook and loop fastener.

5. A hole towel according to claim 2, wherein the first fixing part is a female button and the second fixing part is a male button.

6. The hole towel of claim 1, wherein the operation channel extends along the long axis of the hole towel body.

7. The hole towel according to claim 1, wherein the hole towel body comprises an anti-slip layer, a non-woven fabric layer and a protective layer which are sequentially attached.

8. A hole towel according to claim 7, wherein the side of the anti-slip layer remote from the non-woven fabric layer is provided with anti-slip protrusions.

9. The hole towel according to claim 1, wherein the operation hole is any one of circular, square, rectangular and diamond.