CN219022472U

CN219022472U - Negative pressure suction sponge fingerstall suitable for fingers or toes

Info

Publication number: CN219022472U
Application number: CN202222076028.6U
Authority: CN
Inventors: 王宇翀; 吴敏靓; 吕川; 戴海英; 陈珂欣; 肖雨艾; 陶紫涵; 刘蕾; 赵子翔; 徐铭泽
Original assignee: First Affiliated Hospital of Naval Military Medical University of PLA
Current assignee: First Affiliated Hospital of Naval Military Medical University of PLA
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-05-16
Anticipated expiration: 2032-08-08

Abstract

The utility model provides a negative pressure suction sponge fingerstall suitable for fingers or toes, wherein a fingerstall main body is of a taper sleeve structure, the taper sleeve structure is of a double-layer structure, and the double-layer structure consists of an inner antibacterial sponge dressing and an outer airtight film. The utility model adopts the inner antibacterial sponge dressing and the outer airtight film to form the taper sleeve structure, and the holes at the bottom of the taper sleeve structure sleeve the finger sleeve on the affected finger/toe, thereby realizing negative pressure suction treatment; the negative pressure suction dressing is suitable for patients who need negative pressure suction treatment after finger or toe operation, is convenient to use and simple to operate, and reduces the waste of the traditional negative pressure suction dressing when being used for the finger or toe.

Description

Negative pressure suction sponge fingerstall suitable for fingers or toes

Technical Field

The utility model relates to the technical field of medical auxiliary devices, in particular to a negative pressure suction sponge fingerstall suitable for fingers or toes.

Background

The wound negative pressure treatment technology can promote the wound healing caused by trauma, infection or tumor excision and improve the healing speed. Experimental research and clinical experience have shown that wound negative pressure therapy techniques can promote tissue regeneration, reduce edema, and increase neovascularization, thereby accelerating wound healing. However, the negative pressure suction sponge materials used clinically at present are rectangular, and are suitable for parts with larger areas such as the trunk. The following technical defects exist: for the limb end parts such as fingers or toes, the rectangular sponge material cannot be used directly, a surgeon is required to cut and splice the sponge material and then cover the sponge material with the adhesive film, a great deal of time is consumed in the process, and the situation that the end use is affected by incomplete coverage or negative pressure air leakage and the like is possibly caused.

How to design a device which is suitable for carrying out negative pressure suction treatment after the operation of the finger or toe part of a patient and how to facilitate the observation of the blood circulation at the tail end becomes a problem which needs to be solved urgently.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides a negative pressure suction sponge fingerstall suitable for fingers or toes, so as to solve at least one technical problem.

The technical scheme of the utility model is as follows: the utility model provides a negative pressure suction sponge dactylotheca suitable for finger or toe, includes the dactylotheca main part, the dactylotheca main part is the taper sleeve structure, and the taper sleeve structure is bilayer structure, and bilayer structure comprises the antibiotic sponge dressing of inlayer and outer airtight pad pasting.

The utility model adopts the inner antibacterial sponge dressing and the outer airtight film to form the taper sleeve structure, and the holes at the bottom of the taper sleeve structure sleeve the finger sleeve on the affected finger/toe, thereby realizing negative pressure suction treatment, being directly used for the affected finger/toe, reducing the operation time and improving the use efficiency; the negative pressure suction dressing is suitable for patients who need negative pressure suction treatment after finger or toe operation, is convenient to use and simple to operate, and reduces the waste of the traditional negative pressure suction dressing when being used for the finger or toe.

Preferably, the fingertip of the fingerstall main body is provided with a section parallel to the bottom surface, and a transparent adhesive film is wound on the outer ring of the fingertip where the section is located.

According to the utility model, after the section is cut out from the tip of the fingerstall, the hole where the section is positioned is sealed by the transparent adhesive film, so that the blood transport at the tail end can be conveniently observed.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a second embodiment of the present utility model.

Fig. 3 is a schematic structural diagram of a fourth embodiment of the present utility model.

Fig. 4 is a schematic structural diagram of a fifth embodiment of the present utility model.

In the figure: 1. a finger stall body; 2. a transparent film; 3. a first strap; 4. a second tie; 5. a first fastening tape; 6. the second sticking buckle belt; 101. and (5) opening the slit.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1-4, the structures, proportions, sizes, etc. shown in the drawings attached hereto are shown only in order to facilitate the understanding and reading of the disclosure by those skilled in the art, and are not intended to limit the scope of the utility model, which is defined by the appended claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or achievement of the present utility model, should fall within the scope of the disclosure. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.

Embodiment one, a negative pressure suction sponge dactylotheca suitable for finger or toe, refer to fig. 1, including dactylotheca main part 1, dactylotheca main part 1 is the taper sleeve structure, and the taper sleeve structure is bilayer structure, and bilayer structure comprises the antibiotic sponge dressing of inlayer and outer airtight pad pasting, and dactylotheca main part bottom hole is located the dactylotheca centre. The utility model adopts the inner antibacterial sponge dressing and the outer airtight film to form the taper sleeve structure, and the holes at the bottom of the taper sleeve structure sleeve the finger sleeve on the affected finger/toe, thereby realizing negative pressure suction treatment; the negative pressure suction dressing is suitable for patients who need negative pressure suction treatment after finger or toe operation, is convenient to use and simple to operate, and reduces the waste of the traditional negative pressure suction dressing when being used for the finger or toe.

In the second embodiment, referring to fig. 2, a cross section parallel to the bottom surface is provided on the fingertip of the fingerstall main body 1, and a transparent adhesive film 2 is wound around the outer ring of the fingertip where the cross section is located. The transparent film 2 encloses a truncated cone tubular structure with a closed top surface. According to the utility model, after the section is cut out from the tip of the fingerstall, the hole where the section is positioned is sealed by the transparent adhesive film, so that the blood transport at the tail end can be conveniently observed.

In the third embodiment, on the basis of the second embodiment, an opening slit 101 is formed from the middle part to the bottom surface of the taper sleeve structure, and an auxiliary fixing device is arranged beside the opening slit 101. The utility model adopts the opening seam, which is convenient for the finger sleeve main body to compress the fingers and fix the fingers through the auxiliary fixing device.

In a fourth embodiment, referring to fig. 3, the auxiliary fixing device includes a plurality of pairs of laces, each pair of laces is disposed along the axial distance of the fingerstall body 1, each pair of laces includes a first lace 3 and a second lace 4, the first lace 3 and the second lace 4 are respectively located at two sides of the opening seam 101, and the first lace 3 and the second lace 4 are fixed by knotting. The finger stall adopts a plurality of pairs of laces, so that the finger stall main body is convenient to compress fingers and is knotted and fixed through the first laces and the second laces.

The fifth embodiment differs from the fourth embodiment in that, referring to fig. 4, the auxiliary fixing device includes a plurality of pairs of fastening tapes, the pairs of fastening tapes are all arranged along the axial distance of the fingerstall main body 1, any pair of fastening tapes includes a first fastening tape 5 and a second fastening tape 6, and the first fastening tape 5 and the second fastening tape 6 are located on the same side of the opening seam 101. The utility model adopts the pairs of fastening tapes, which is convenient for the finger of the finger stall main body to be pressed and fixed by the first fastening tape and the second fastening tape.

In the sixth embodiment, on the basis of the fifth embodiment, a rough surface is disposed on an end surface of the second fastening tape 6 away from the fingerstall main body 1, and a hook surface is disposed on an end surface of the first fastening tape 5 close to the fingerstall main body 1, where the hook surface can be adhered to the rough surface. The hook surface of the first fastening tape is adhered to the rough surface after winding the finger stall main body for one circle, and the finger is pressed.

Based on the seventh embodiment and the sixth embodiment, one end of the first fastening tape 5 near the opening seam 101 is fixed to the fingerstall main body 1, the second fastening tape 6 is located near one end of the opening seam 101, the second fastening tape 6 is located on the outer ring of the first fastening tape 5, and an included angle between the second fastening tape 6 and the first fastening tape 5 is 90 °. The utility model adopts the included angle between the second fastening tape and the first fastening tape as 90 degrees, and increases the bonding area of the rough surface and the hook surface of the first fastening tape.

In the eighth embodiment, the diameter of the hole at the bottom of the finger stall is about 1/3-1/2 of the diameter of the finger stall.

When the utility model is specifically implemented, according to the size and the position of the surgical incision at the finger or toe part, the sponge fingerstall with different specifications and large size is prepared: the height is 9cm, the bottom diameter is 6cm, and the bottom hole diameter is 3cm; medium size: the height is 6cm, the bottom diameter is 6cm, and the bottom hole diameter is 3cm; small size: the height is 3cm, the diameter of the bottom is 6cm, the diameter of the bottom hole is 3cm, and the height can be trimmed according to the operation requirement.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. Negative pressure suction sponge dactylotheca suitable for finger or toe, including dactylotheca main part (1), its characterized in that: the fingerstall main body (1) is of a taper sleeve structure, the taper sleeve structure is of a double-layer structure, and the double-layer structure consists of an inner antibacterial sponge dressing and an outer airtight film.

2. A negative pressure suction sponge finger stall for use with a finger or toe as claimed in claim 1, wherein: the fingertip of the fingerstall main body (1) is provided with a section parallel to the bottom surface, and a transparent adhesive film (2) is wound on the outer ring of the fingertip where the section is located.

3. A negative pressure suction sponge finger stall for use with a finger or toe as claimed in claim 2, wherein: the transparent film (2) is enclosed into a truncated cone tubular structure with a closed top surface.

4. A negative pressure suction sponge finger stall for use with a finger or toe as claimed in claim 3, wherein: an opening seam (101) which is arranged along the axial direction is arranged from the middle part to the bottom surface of the taper sleeve structure, and an auxiliary fixing device is arranged beside the opening seam (101).

5. A negative pressure suction sponge finger stall for use with a finger or toe as claimed in claim 4, wherein: the auxiliary fixing device comprises a plurality of pairs of laces, the plurality of pairs of laces are all arranged along the axial distance of the fingerstall main body (1), any pair of laces comprises a first lace (3) and a second lace (4), the first lace (3) and the second lace (4) are respectively located at two sides of the opening seam (101), and the first lace (3) and the second lace (4) are fixed through knotting.

6. A negative pressure suction sponge finger stall for use with a finger or toe as claimed in claim 4, wherein: the auxiliary fixing device comprises a plurality of pairs of fastening tapes, the pairs of fastening tapes are all arranged along the axial distance of the fingerstall main body (1), any pair of fastening tapes comprises a first fastening tape (5) and a second fastening tape (6), and the first fastening tape (5) and the second fastening tape (6) are located on the same side of the opening seam (101).

7. A negative pressure suction sponge finger stall for use with a finger or toe as claimed in claim 6, wherein: the end face, far away from the fingerstall main body (1), of the second fastening tape (6) is provided with a rough surface, the end face, close to the fingerstall main body (1), of the first fastening tape (5) is provided with a hook surface, and the hook surface can be adhered with the rough surface.

8. A negative pressure suction sponge finger stall for use with a finger or toe as claimed in claim 6, wherein: one end of the first fastening tape (5) close to the opening seam (101) is fixed with the fingerstall main body (1), the second fastening tape (6) is located at one end close to the opening seam (101), the second fastening tape (6) is located on the outer ring of the first fastening tape (5), and an included angle between the second fastening tape (6) and the first fastening tape (5) is 90 degrees.