Transparent dressing attached fixing device for trocar

Abstract

The utility model provides a trocar transparent dressing accessory fixing device, belongs to the technical field of medical supplies, and aims to solve the problems that medical staff need to cut medical adhesive tape into a plurality of adhesive tape sections with specific lengths, and then the adhesive tape sections are respectively adhered to an extension tube and the skin of a patient, so that the workload of the medical staff is increased, and the workload of the medical staff is reduced. The trocar extension tube positioning device comprises a transparent pasting part, and non-woven fabric is fixedly connected to the periphery of the transparent pasting part. The extension needle fixing auxiliary structure is arranged on the outer side of the front part of the non-woven fabric; the positioning auxiliary part is fixedly connected to the outer side of the front end of the connecting part; the dustproof paster is pasted on the outer sides of the bottom end faces of the transparent pasting part, the non-woven fabric, the extension needle fixing auxiliary structure and the positioning auxiliary part; according to the trocar extension tube positioning device, the trocar extension tube on the outer side of a trocar can be quickly positioned on the skin surface layer of a patient, the operation steps of positioning the extension tube are simplified, the workload of medical staff is reduced, and the positioning efficiency of the trocar extension tube is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical supplies, and more specifically relates to a trocar transparent dressing with an attached fixing device. Background Art

[0002] After treating a trocar, PICC or other small wound, a transparent dressing is usually used to provide sterile protection around the wound. In the process of protecting the outside of the trocar, the extension tube at the outer end of the trocar needs to be fixed to avoid affecting the patient's range of motion due to the extension tube at the outer end of the trocar.

[0003] For example, the existing application number CN202320723467.3 discloses an easy-to-tear transparent dressing, which belongs to the field of medical device technology. The transparent dressing includes a transparent adhesive portion with a sticky surface, and a non-stick easy-to-tear portion is provided on the edge of the transparent adhesive portion. By providing the non-stick easy-to-tear portion on the outside of the transparent dressing, when medical staff need to lift or tear off the transparent dressing, they only need to pull the non-stick easy-to-tear portion to easily tear off the dressing, avoiding the problem of traditional transparent dressings being completely attached to the skin, making it difficult to tear off and easy to stick to the gloves of medical staff. At the same time, the anti-slip design also ensures that the non-stick easy-to-tear portion will not easily fall off the gloves, which facilitates the operation of medical staff and improves work efficiency.

[0004] Based on the above, after using transparent dressing to provide sterile protection for the outside of the trocar, when fixing the extension tube outside the trocar, medical staff need to cut the medical tape into multiple tape segments of specific lengths, and then stick the multiple tape segments on the extension tube and the patient's skin respectively to achieve positioning of the extension tube, which not only increases the workload of medical staff, but also affects the positioning efficiency of the trocar extension tube. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides a transparent dressing for a trocar with an attached fixing device to solve the problem that after using a transparent dressing to perform sterile protection on the outside of the trocar, when fixing the extension tube outside the trocar, medical staff need to cut the medical tape into multiple tape segments of specific lengths, and then stick the multiple tape segments on the extension tube and the patient's skin respectively to achieve positioning of the extension tube, which not only increases the workload of medical staff, but also affects the positioning efficiency of the trocar extension tube.

[0006] The purpose and effect of the transparent trocar dressing with a fixing device of the utility model are achieved by the following specific technical means:

[0007] A trocar transparent dressing with an attached fixing device comprises a transparent adhesive portion, a non-woven fabric, an extended needle fixing auxiliary structure, a positioning auxiliary portion, a dustproof sticker and a curling edge protection portion, wherein the non-woven fabric is fixedly connected to the periphery of the transparent adhesive portion; the extended needle fixing auxiliary structure is arranged on the outside of the front portion of the non-woven fabric; the extended needle fixing auxiliary structure comprises: a connecting portion, which is longitudinally fixedly connected to the center position of the front end of the non-woven fabric; the positioning auxiliary portion is fixedly connected to the outside of the front end of the connecting portion; the dustproof sticker is adhered to the outside of the bottom end surface of the transparent adhesive portion, the non-woven fabric, the extended needle fixing auxiliary structure and the positioning auxiliary portion; and the curling edge protection portion is arranged on the periphery of the non-woven fabric.

[0008] Furthermore, anti-slip textures are provided on the left and right sides of the bottom end surface of the transparent adhesive portion.

[0009] Furthermore, an annular extension portion is fixedly connected to the outer sides of the left and right ends of the non-woven fabric; the annular extension portion is a semicircular sheet structure; and the bottom end surface of the annular extension portion is fixedly connected to the annular adhesive portion.

[0010] Furthermore, the extension needle fixing auxiliary structure also includes: self-adhesive tape, and the self-adhesive tape has two groups, and the two groups of self-adhesive tape are arranged front to back and fixedly connected to the left and right sides of the connecting part.

[0011] Furthermore, the extension needle fixing auxiliary structure further comprises: a partition portion, the partition portion being arranged on the inner side of the bottom end surface of the connecting portion, and the partition portion being not provided with an adhesive;

[0012] A positioning glue point is fixedly connected to the bottom end surface of the positioning auxiliary portion.

[0013] Furthermore, the edge protection part includes: an edge protection column and a folding breakpoint. The edge protection column is fixedly connected to the side of the non-woven fabric and is a strip column structure. The folding breakpoint is opened at the center position of the rear end of the edge protection column.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The utility model can avoid the bubbling of the transparent adhesive portion after the transparent adhesive portion is attached to the outer side of the trocar and the surface of the patient's skin during the sterile protection of the outer side of the trocar, and can also improve the smoothness of tearing off the transparent adhesive portion after use, and avoid the warping of the edge of the non-woven fabric during the sterile protection of the patient, thereby improving the use effect of the device in actual application.

[0016] When in use, the new device can quickly position the outer extension tube of the trocar on the surface of the patient's skin, simplify the operation steps when positioning the extension tube, and the workload of medical staff, and further improve the positioning efficiency of the trocar extension tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall isometric structural diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the connection structure of the annular adhesive portion and the annular extension portion of the utility model.

[0019] Figure 3 It is a schematic diagram of the connection structure between the edge warping protection column and the non-woven fabric of the present invention.

[0020] Figure 4 This utility model Figure 3 Schematic diagram of the locally enlarged structure at point A in the middle.

[0021] Figure 5 It is a schematic diagram of the connection structure between the extension needle fixing auxiliary structure and the positioning auxiliary part of the utility model.

[0022] In the figure, the corresponding relationship between component names and drawing numbers is as follows:

[0023] 1. Transparent adhesive portion; 101. Anti-slip pattern; 2. Non-woven fabric; 201. Ring extension portion; 202. Ring adhesive portion; 3. Dust-proof sticker; 4. Connecting portion; 401. Self-adhesive tape; 402. Partition portion; 5. Positioning auxiliary portion; 501. Positioning glue point; 6. Warping protection column; 601. Folding breakpoint. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.

[0025] Example 1:

[0026] As attached Figure 1 To the attached Figure 2 As shown:

[0027] The utility model provides a trocar transparent dressing with an attached fixing device, comprising a transparent adhesive portion 1, a non-woven fabric 2, an extended needle fixing auxiliary structure, a positioning auxiliary portion 5, a dustproof sticker 3 and a curling edge protection portion, wherein the non-woven fabric 2 is fixedly connected to the periphery of the transparent adhesive portion 1; the extended needle fixing auxiliary structure is arranged on the outside of the front part of the non-woven fabric 2; the extended needle fixing auxiliary structure comprises: a connecting portion 4, the connecting portion 4 is longitudinally fixedly connected to the center position of the front end of the non-woven fabric 2; the positioning auxiliary portion 5 is fixedly connected to the outside of the front end of the connecting portion 4; the dustproof sticker 3 is adhered to the outside of the bottom end surface of the transparent adhesive portion 1, the non-woven fabric 2, the extended needle fixing auxiliary structure and the positioning auxiliary portion 5; and the curling edge protection portion is arranged on the periphery of the non-woven fabric 2.

[0028] Among them, anti-slip patterns 101 are provided on the left and right sides of the bottom end surface of the transparent adhesive portion 1 .

[0029] The outer sides of the left and right ends of the non-woven fabric 2 are fixedly connected with an annular extension part 201 ; the annular extension part 201 is a semicircular sheet structure; the bottom end surface of the annular extension part 201 is fixedly connected with an annular adhesive part 202 .

[0030] The extension needle fixing auxiliary structure further includes: self-adhesive tape 401 , and there are two groups of self-adhesive tape 401 . The two groups of self-adhesive tape 401 are arranged front to back and fixedly connected to the left and right sides of the connecting part 4 .

[0031] The specific usage and function of this embodiment are as follows:

[0032] When the present invention is in use, the anti-slip groove 101 is used to avoid the bubbling of the transparent adhesive portion 1 after the transparent adhesive portion 1 is adhered to the outside of the cannula needle and the surface of the patient's skin during the sterile protection of the outside of the cannula needle, and at the same time, the smoothness of tearing off the transparent adhesive portion 1 after use is improved; after the annular adhesive portion 202 is adhered to the patient's skin, the annular extension portion 201 is used to improve the sterile protection range of the patient's skin surface; with the self-adhesive tape 401, the outer extension tube of the cannula needle is quickly positioned on the patient's skin surface.

[0033] Example 2:

[0034] As attached Figure 3 To the attached Figure 5 As shown:

[0035] Based on Example 1:

[0036] The extension needle fixing auxiliary structure further includes: a partition portion 402, which is arranged on the inner side of the bottom end surface of the connecting portion 4, and the partition portion 402 is not provided with an adhesive;

[0037] A positioning glue point 501 is fixedly connected to the bottom end surface of the positioning auxiliary part 5 .

[0038] Among them, the edge protection part includes: an edge protection column 6 and a folding breakpoint 601. The edge protection column 6 is fixedly connected to the side of the non-woven fabric 2, and the edge protection column 6 is a strip column structure; the folding breakpoint 601 is opened at the center position of the rear end of the edge protection column 6.

[0039] The specific usage and function of this embodiment are as follows:

[0040] When the present invention is in use, after the positioning auxiliary part 5 and the connecting part 4 are folded inward, the positioning glue point 501 is used to cooperate to realize the positioning of the positioning auxiliary part 5 and the connecting part 4 on the back of the dust-proof sticker 3, thereby reducing the occupied area when the device is stored; the edge protection column 6 avoids the edge warping of the non-woven fabric 2 during the sterile protection process of the patient; after use, the non-woven fabric 2 is folded inward at the folding breakpoint 601, thereby avoiding the adhesion to other objects after the device is discarded.

[0041] In this article, there are several points to note:

[0042] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0043] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0044] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A trocar transparent dressing with an attached fixing device, comprising a transparent adhesive portion (1), a non-woven fabric (2), an extension needle fixing auxiliary structure, a positioning auxiliary portion (5), a dustproof sticker (3) and a warping protection portion, wherein the non-woven fabric (2) is fixedly connected to the periphery of the transparent adhesive portion (1); characterized in that: The extended needle fixing auxiliary structure is arranged on the outside of the front part of the non-woven fabric (2); the extended needle fixing auxiliary structure comprises: a connecting portion (4), the connecting portion (4) is longitudinally fixedly connected to the center position of the front end of the non-woven fabric (2); the positioning auxiliary portion (5) is fixedly connected to the outside of the front end of the connecting portion (4); the dustproof sticker (3) is adhered to the outside of the bottom end surface of the transparent adhesive portion (1), the non-woven fabric (2), the extended needle fixing auxiliary structure and the positioning auxiliary portion (5); and the warping protection portion is arranged on the periphery of the non-woven fabric (2).

2. A transparent trocar dressing with an attached fixing device as claimed in claim 1, characterized in that: Anti-slip patterns (101) are provided on the left and right sides of the bottom end surface of the transparent adhesive portion (1).

3. The transparent trocar dressing with an attached fixing device according to claim 1, characterized in that: The outer sides of the left and right ends of the non-woven fabric (2) are fixedly connected with an annular extension portion (201); the annular extension portion (201) is a semicircular sheet structure; the bottom end surface of the annular extension portion (201) is fixedly connected with an annular adhesive portion (202).

4. The transparent trocar dressing with an attached fixing device according to claim 1, characterized in that: The extension needle fixing auxiliary structure further comprises: a self-adhesive tape (401), wherein the self-adhesive tape (401) comprises two groups, and the two groups of self-adhesive tapes (401) are arranged front to back and fixedly connected to the left and right sides of the connecting portion (4).

5. The transparent trocar dressing with a fixing device according to claim 1, characterized in that: The extension needle fixing auxiliary structure further comprises: a partition portion (402), the partition portion (402) being arranged on the inner side of the bottom end surface of the connecting portion (4), and the partition portion (402) being not provided with an adhesive; A positioning glue point (501) is fixedly connected to the bottom end surface of the positioning auxiliary portion (5).

6. The transparent trocar dressing with a fixing device according to claim 1, characterized in that: The edge protection portion comprises: an edge protection column (6) and a folding breakpoint (601); the edge protection column (6) is fixedly connected to the side of the non-woven fabric (2); the edge protection column (6) is a strip column structure; and the folding breakpoint (601) is provided at the center position of the rear end of the edge protection column (6).

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