CN214907043U

CN214907043U - Pressure reduction structure and medical equipment

Info

Publication number: CN214907043U
Application number: CN202120889112.2U
Authority: CN
Inventors: 李培; 刘健伟
Original assignee: Wuhan University WHU
Current assignee: Wuhan University WHU
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-30
Anticipated expiration: 2031-04-21

Abstract

The application relates to the field of medical instruments, in particular to a pressure reducing structure and medical equipment, wherein the pressure reducing structure comprises an installation target and an installation part to be installed, the installation target comprises an installation surface, and the installation part to be installed is connected with the installation surface; the mounting mark comprises a lead wire, and the circumferential side wall of the lead wire is provided with a mounting surface; the to-be-installed member includes: the buffer layer is arranged on the mounting surface to protect the mounting target; and the bonding layer is arranged on one side surface of the buffer layer, and the buffer layer is bonded with the mounting surface through the bonding layer. This application has the damage that is difficult for causing the installation target, is difficult for causing the damage of lead wire promptly, and lead the lead wire and be difficult for causing uncomfortable sense for the patient, is difficult for causing the advantage of injury to the patient.

Description

Pressure reduction structure and medical equipment

Technical Field

The application relates to the field of medical instruments, in particular to a pressure reduction structure and medical equipment.

Background

At present, the essence of the electrocardiograph monitoring is to dynamically read a conventional body surface electrocardiogram recorded for a long time, which can reflect the instantaneous electrophysiological changes of a patient in time, monitor the vital sign information of the patient, help the clinic to accurately find and process problems, and ensure the life safety of the patient.

In the related art, the electrocardiographic monitoring usually needs a plurality of lead wires to connect the instrument and the patient, so as to improve the monitoring effect.

However, because the number of the lead wires is large, the lead wires are easy to be pressed down when a patient turns over, and if the patient uses the electrocardiographic monitoring for a long time, the body of the patient is thin and edematous, and the patient with poor general condition is easy to be pressed down by the lead wires to cause injury to the patient.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a decompression structure and medical equipment to lead among the solution correlation technique the line and easily receive the pressure and damage, and lead the line easily and influence the technical problem who causes the injury to the patient easily.

In a first aspect, a pressure relief structure is provided, comprising: the mounting target comprises a mounting surface, and the to-be-mounted part is connected with the mounting surface;

the mounting target comprises a lead wire, and the circumferential side wall of the lead wire is provided with the mounting surface;

the to-be-mounted member includes:

the buffer layer is arranged on the mounting surface to protect the mounting target;

and the bonding layer is arranged on one side surface of the buffer layer, and the buffer layer is bonded with the mounting surface through the bonding layer.

In some embodiments, the cushioning layer covers or partially covers the mounting surface.

In some embodiments, the cushioning layer comprises a layer of NBR foam disposed on the mounting surface.

In some embodiments, the NBR foam layer has a thickness of 3 to 6 mm.

In some embodiments, the adhesive layer comprises a nano-sized adhesive, and the nano-sized adhesive is disposed on one side of the NBR foam layer and is adhered to the mounting surface.

In some embodiments, the area of the adhesive layer is greater than or equal to the area of the buffer layer.

In some embodiments, the to-be-installed member further comprises a protective layer, wherein an adhesive surface is arranged on the side, away from the buffer layer, of the adhesive layer, and the protective layer is detachably arranged on the adhesive surface.

In some embodiments, the protective layer comprises a release paper.

In some embodiments, the mounting target includes a drain tube, a circumferential sidewall of the drain tube being provided with the mounting surface.

The beneficial effect that technical scheme that this application provided brought includes:

the embodiment of the application provides a decompression structure, because it remains the installed part to set up on the target installation face of installation, treat the adhesive linkage in the installed part to and treat the buffer layer in the installed part and protect the installation target, when the installation target is for leading the line, treat the installed part and protect leading the line, therefore, during clinical use, the patient is difficult for causing the target damage of installation, be difficult for causing the damage of leading the line promptly, and lead the line and be difficult for causing uncomfortable for the patient and feel, be difficult for causing the injury to the patient.

In a second aspect, a medical device is provided comprising a reduced-pressure structure as described above.

The beneficial effects of this medical equipment that this application embodiment provided are unanimous with the beneficial effect of above-mentioned decompression structure, do not give unnecessary details here.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a lead wire and a member to be mounted according to an embodiment of the present disclosure;

fig. 2 is a schematic view illustrating a to-be-installed member installed on a lead wire according to an embodiment of the present application;

FIG. 3 is a schematic view of a drain tube to be installed according to an embodiment of the present application;

fig. 4 is a schematic view of a to-be-mounted member provided in an embodiment of the present application in an unused state.

In the figure: 101. conducting wires; 102. a drainage tube; 2. installing a piece to be installed; 201. a buffer layer; 202. an adhesive layer; 203. and a protective layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the application provides a decompression structure, it can solve among the correlation technique lead the line easily pressurized and damage, and lead the line easily and influence the technical problem who causes the injury to the patient.

A decompression structure comprises an installation target and a to-be-installed member 2, wherein the installation target comprises an installation surface, and the to-be-installed member 2 is connected with the installation surface;

the to-be-mounted member 2 includes:

a buffer layer 201 provided on the mounting surface to protect the mounting target;

and an adhesive layer 202 provided on one side surface of the buffer layer 201, wherein the buffer layer 201 is adhered to the mounting surface via the adhesive layer 202.

Optionally, the mounting target includes a lead wire 101, and a circumferential side wall of the lead wire 101 is provided with a mounting surface.

Optionally, the area of the adhesive layer 202 is greater than or equal to the area of the buffer layer 201.

Referring to fig. 2 and fig. 2, the decompression structure includes a mounting target and a member to be mounted 2, and in this embodiment, the mounting target includes a lead wire 101. The mounting target includes a mounting surface, and when the mounting target is the lead wire 101, the mounting surface is provided on a circumferential side wall of the lead wire 101. The piece to be mounted 2 is connected with the mounting surface to protect the mounting target, and in the embodiment, the piece to be mounted 2 is mounted on the circumferential side wall of the lead wire 101. The component to be mounted 2 includes a buffer layer 201 and an adhesive layer 202, and the buffer layer 201 is disposed on the mounting surface, that is, the buffer layer 201 is disposed on the circumferential side wall of the lead wire 101, so as to protect the lead wire 101. The adhesive layer 202 is provided on one side surface of the buffer layer 201, and the adhesive layer 202 overlaps the buffer layer 201 and has the same area. The adhesive layer 202 and the buffer layer 201 are fixed by heat fusion or adhesion. The adhesive layer 202 is adhesively fixed to the mounting surface, and in the present embodiment, the buffer layer 201 is fixed to the circumferential side wall of the lead wire 101 by the adhesive layer 202, thereby protecting the lead wire 101.

Set up like this, owing to be provided with on the target installation face of installation and stay in installed part 2, wait that adhesive linkage 202 in installed part 2 to just wait the buffer layer 201 in the installed part 2 to the target protection of installation, when the target line 101 that leads of installation, wait that installed part 2 protects line 101 that leads, consequently, during clinical use, the patient is difficult for causing the target damage of installation, be difficult for causing the damage of line 101 that leads promptly, and lead line 101 and be difficult for leading the patient to cause the discomfort, be difficult for causing the injury to the patient.

Optionally, the buffer layer 201 covers or partially covers the mounting surface.

Referring to fig. 1 and 2, in which the buffer layer 201 covers or partially covers the mounting surface, in the present embodiment, since the mounting surface is disposed on the circumferential side wall of the lead line 101, the buffer layer 201 covers or partially covers the circumferential side wall of the lead line 101. When the buffer layer 201 completely covers the circumferential side wall of the lead wire 101, the circumferential side wall of the lead wire 101 is coated with the buffer layer 201, thereby protecting the lead wire 101. When the buffer layer 201 partially covers the circumferential side wall of the lead wire 101, the buffer layer 201 may cover the circumferential side wall of the lead wire 101 at intervals along the length direction of the lead wire 101, or may be circumferentially distributed on the circumferential side wall of the lead wire 101 at intervals along the circumferential direction of the lead wire 101, so as to protect the lead wire 101.

Optionally, the cushioning layer 201 comprises a layer of NBR foam, which is provided to the mounting surface.

Optionally, the NBR foam layer has a thickness of 3 to 6 mm.

Referring to fig. 1 and 2, the buffer layer 201 includes an NBR foam layer connected to the installation surface by an adhesive layer 202, and in this embodiment, the NBR foam layer is covered on a circumferential side wall to the lead wire 101 by the adhesive layer 202. In other embodiments, the buffer layer 201 may further include one or more of a rubber layer, a latex layer, an EVA layer, or an ACF layer. The thickness of the NBR foam layer is 3-6mm, the thickness of the NBR foam layer is selected according to the working positions of different lead wires 101, and the NBR foam layer can be overlapped to increase the thickness of the buffer layer 201. In this embodiment, the thickness of the NBR foam layer is preferably 3 mm. Because the NBR foam has good cushioning property, the lead wire 101 is protected conveniently, and the oppressive feeling of the lead wire 101 to a patient is relieved.

Optionally, the adhesive layer 202 includes a nano-tape, and the nano-tape is disposed on one side of the NBR foam layer and is adhered to the mounting surface.

Referring to fig. 1 and 2, the adhesive layer 202 includes a nano adhesive tape, the nano adhesive tape is disposed on one side of the NBR foam layer, the nano adhesive tape and the NBR foam layer are overlapped, and the areas of the nano adhesive tape and the NBR foam layer are the same. In this embodiment, the nano-sized tape and the NBR foam layer are bonded and fixed. The nano-adhesive tape is bonded to the mounting surface, thereby fixing the buffer layer 201 to the mounting surface. In other embodiments, an adhesive glue may be applied to one side of the buffer layer 201 to form the adhesive layer 202.

Optionally, the to-be-mounted member 2 further includes a protective layer 203, a side of the adhesive layer 202 facing away from the buffer layer 201 is provided with an adhesive surface, and the protective layer 203 is detachably disposed on the adhesive surface.

Optionally, the protective layer 203 comprises a release paper.

Referring to fig. 1 and 4, the side of the adhesive layer 202 facing away from the cushioning layer 201 is an adhesive surface, which is in contact with the mounting surface to adhere the adhesive layer 202 to the mounting surface. The protective layer 203 is detachably disposed on the adhesive surface, and the protective layer 203 includes release paper. When will not treating that installed part 2 sets up to the installation target on, the viscidity face of the adhesive linkage 202 of installing part 2 this moment is through protecting from type paper, need will treat that installed part 2 sets up to the installation target on the time, through tearing off from type paper, expose the viscidity face, and be convenient for with the fixed of adhesive linkage 202 and installation face. In this embodiment, it can be understood that the release paper is removed to facilitate the adhesion of the adhesive layer 202 to the circumferential side surface of the lead wire 101.

With such an arrangement, the release paper is provided, so that when the fitting member 2 is not mounted, the adhesion of the adhesive layer 202 of the fitting member 2 can be maintained, and the fitting member 2 can be ready to be mounted on the circumferential side surface of the lead tube at any time.

Optionally, the mounting target includes a draft tube 102, with a circumferential sidewall of the draft tube 102 provided with a mounting surface.

Referring to FIG. 3, in other embodiments, the mounting target may further include a drainage tube 102, and the drainage tube 102 is a commonly used medical article, and is also easily damaged or injured to a patient during use. The mounting surface is provided on a circumferential side wall of the draft tube 102 to which the mounting member 2 is to be mounted. Wherein the adhesive layer 202 of the member 2 to be installed adheres the buffer layer 201 to the sidewall of the draft tube 102, thereby allowing the buffer layer 201 to protect the draft tube 102.

Set up like this, adhesive linkage 202 has made things convenient for buffer layer 201 to cover to the circumference lateral wall of drainage tube 102 on, and buffer layer 201 is convenient for protect drainage tube 102, under the cushioning effect of buffer layer 201, is difficult for receiving the damage in the drainage tube 102 use, and drainage tube 102 is difficult for oppressing the patient and produces the injury to the patient simultaneously.

Another embodiment of the present application provides a medical device including a reduced-pressure structure as described above.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pressure relief structure, comprising: a mounting target and a piece (2) to be mounted, wherein the mounting target comprises a mounting surface, and the piece (2) to be mounted is connected with the mounting surface;

the mounting target comprises a lead wire (101), and the circumferential side wall of the lead wire (101) is provided with the mounting surface;

the to-be-installed member (2) includes:

a buffer layer (201) arranged on the installation surface to protect the installation target;

and an adhesive layer (202) provided on one side surface of the buffer layer (201), wherein the buffer layer (201) is adhered to the mounting surface via the adhesive layer (202).

2. The pressure relief structure of claim 1, wherein said cushioning layer (201) covers or partially covers said mounting surface.

3. The pressure relief structure of claim 1 wherein said cushioning layer (201) comprises a layer of NBR foam, said NBR foam being disposed on said mounting surface.

4. The pressure relief structure of claim 2, wherein said NBR foam layer has a thickness of 3-6 mm.

5. The pressure relief structure of claim 3, wherein said bonding layer (202) comprises a nano-tape, said nano-tape being disposed on one side of said NBR foam layer and bonded to said mounting surface.

6. The pressure relief structure of claim 1, wherein the bonding layer (202) has an area greater than or equal to an area of the cushioning layer (201).

7. The pressure relief structure according to claim 1, wherein the component (2) to be installed further comprises a protective layer (203), wherein the side of the adhesive layer (202) facing away from the cushioning layer (201) is provided with an adhesive surface, and wherein the protective layer (203) is detachably arranged on the adhesive surface.

8. The pressure relief structure of claim 7, wherein said protective layer (203) comprises a release paper.

9. The pressure relief structure according to any one of claims 1-8 wherein said mounting target comprises a draft tube (102), a circumferential side wall of said draft tube (102) being provided with said mounting surface.

10. A medical device comprising the reduced-pressure structure of any of claims 1-9.