Telescopic sterile limb sleeve facilitating observation of tail end of limb

Abstract

A telescopic sterile limb sleeve facilitating observation of the tail end of a limb is formed by sequentially and fixedly connecting a fixed section, a telescopic section and an observation section in an end-to-end mode. The fixed section is of an elastic barrel-shaped structure, the telescopic section is of a corrugated pipe structure, and the observation section is of a transparent bag-shaped structure; one end of the fixed section is communicated with the outside, the other end of the fixed section is communicated with one end of the telescopic section, and the other end of the telescopic section is communicated with the opening of the observation section; a connecting seam is formed in the side wall of the fixed section in the central axis direction of the fixed section, one end of the connecting seam extends to the edge of the open end of the fixed section, an opening is formed in the edge, the other end of the connecting seam extends to the position close to the telescopic section to be closed, and the side walls, on the two sides of the connecting seam, of the fixed section are detachably connected. The technical problems that in the prior art, the tail end of a limb cannot be observed, adjustment cannot be conducted according to the length of the limb of a patient, and fixing efficiency is low are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of human life necessity, especially the field of medical auxiliary equipment, in particular to a telescopic sterile limb sleeve convenient for observing limb end. BACKGROUND

[0002] Before the operation of limbs or breast, not only the limbs need to be completely sterilized, but also the limb ends need to be wrapped up under the condition that the operation is allowed, so as to prevent the bacteria in the hair follicles that cannot be completely killed from being sent to the skin surface and polluting the operation wound with the extension of operation time and the secretion of sweat glands, and the sterile wrapping of the distal end of the affected limb is one of the main measures to prevent the infection of the operation incision.

[0003] In the prior art, the limbs are wrapped by the combination of sterile towels, sterile bandages, incision membranes and sterile gloves, and the wrapping process is complex and the preoperative preparation time is long. If the limbs need to be pulled and moved during the operation, the loose and unfirm sterile towel will not guarantee enough sterile activity area. In addition, for the operation with more bleeding, heavier pollution, greater trauma or longer time, the sterile towel is not only easy to be contaminated and affect the operation field, but also easy to be soaked by liquid, so that the isolation of microorganisms is lost, and the probability of contamination of the operation incision is greatly increased.

[0004] A protective sleeve disclosed in patent bulletin CN2023220031295 (disposable surgical sterile protective sleeve 2023-07-27) can replace the traditional sterile cloth wrapping, and the protective sleeve is fixed on the limbs by medical adhesive tape to protect the limbs, but this technology also has some defects:

[0005] 1. The limb end cannot be observed due to the tight wrapping, and it is difficult to dynamically grasp the blood circulation of the limb end during the operation, which affects the judgment of the patient's condition by medical staff;

[0006] 2. The length of the limb cannot be adjusted according to the patient, and the limb sleeve at different protection positions of the hand, leg and elbow cannot be directly used;

[0007] 3. The fixing method of the adhesive tape is easy to fall off, and the process of finding and cutting off the adhesive tape affects the efficiency. UTILITY MODEL CONTENTS

[0008] The utility model aims at providing a telescopic sterile limb sleeve convenient for observing limb end, which solves the technical problems of the prior art that the limb end cannot be observed, the length of the limb cannot be adjusted according to the patient, and the fixing efficiency is low.

[0009] A telescopic sterile limb sleeve convenient for observing the end of a limb is composed of a fixed section, a telescopic section and an observation section connected in sequence; the fixed section is a flexible cylindrical structure, the telescopic section is a bellows structure, and the observation section is a transparent bag structure; one end of the fixed section is connected with the outside, the other end of the fixed section is connected with one end of the telescopic section, and the other end of the telescopic section is connected with the opening of the observation section; a connecting seam is formed on the side wall of the fixed section along the central axis of the fixed section, one end of the connecting seam extends to the edge of the open end of the fixed section and forms an opening at the edge, and the other end of the connecting seam extends to the closed position near the telescopic section, and the side walls of the fixed section on both sides of the connecting seam are detachably connected.

[0010] Further, a first bandage is fixed on the outer wall at the connection between the fixed section and the telescopic section, and a second bandage is fixed on the outer wall at the connection between the observation section and the telescopic section.

[0011] Further, the side walls on both sides of the connecting seam are detachably connected by magic tape.

[0012] Further, the inner side wall of the telescopic section is provided with a skin-friendly layer, and the outer side wall of the telescopic section is provided with a waterproof layer.

[0013] Compared with the prior art, the effect of the present application is positive and obvious:

[0014] 1. The telescopic section of the present application is a bellows telescopic structure, which can be adjusted in length according to the length of the limb, so as to adapt to different protection positions of the hand, leg or elbow.

[0015] 2. The observation end of the present application is a transparent bag structure, which is convenient for observing the blood circulation of the end of the limb such as fingers and toes.

[0016] 3. The fixed section of the present application is adjusted and fixed in tightness by the detachable connection of the elastic side wall, and the patient's limb is further fixed by the first bandage and the second bandage. DETAILED DESCRIPTION

[0017] Fig. 1 The structure schematic diagram of the embodiment in the present application.

[0018] Fig. 2 The extension schematic diagram of the telescopic section of the embodiment in the present application.

[0019] Fig. 3 The cross-sectional structure schematic diagram of the embodiment in the present application.

[0020] Fig. 4 The use schematic diagram of the embodiment in the present application.

[0021] In the figure: 1 fixed section; 101 connecting seam; 102 magic tape; 2 telescopic section; 201 waterproof layer; 202 skin-friendly layer; 3 observation section; 4 first binding belt; 5 second binding belt; 6 limb. DETAILED DESCRIPTION

[0022] The following examples will further illustrate the present application, but are not intended to limit the present application.

[0023] As Figs. 1 to 4 shown, the present embodiment provides a telescopic sterile limb sleeve convenient for observing the end of the limb 6, which is composed of a fixed section 1, a telescopic section 2 and an observation section 3 connected in sequence, one end of the fixed section 1 is in communication with the outside world, the other end of the fixed section 1 is in communication with one end of the telescopic section 2, the other end of the telescopic section 2 is in communication with the opening of the observation section 3, thereby forming a cylindrical limb sleeve with one end open and the other end closed, which is used to be sleeved on the hand or leg to achieve the effect of sterile isolation of the limb 6.

[0024] The fixed section 1 is cylindrical and is made of medical elastic fabric, such as the 3M medical elastic fabric disclosed in CN105828757A, and the fixed section 1 is wrapped around the patient's limb 6 to achieve the fixing effect; a connecting seam 101 is formed on the side wall of the fixed section 1 along the central axis direction of the fixed section 1, one end of the connecting seam 101 extends to the open end edge of the fixed section 1 and forms an opening at the edge, and the other end of the connecting seam 101 extends to the closed end near the telescopic section 2, the side walls of the fixed section 1 on both sides of the connecting seam 101 are detachably connected by magic tape 102, and the distance between the side walls of the fixed section 1 on both sides is adjusted to adjust the inner diameter of the fixed section 1, thereby achieving the effect of adjusting the elasticity of the fixed section 1, so that the embodiment can be adapted to limbs 6 of different thicknesses.

[0025] The telescopic section 2 is a bellows structure, similar to a telescopic corrugated water pipe, and a plurality of telescopic joints are uniformly arranged on the telescopic section 2 along the axis direction, the distance between the telescopic joints is adjusted to adjust the length of the telescopic section 2, and then the telescopic section 2 is adjusted in length according to the length of the limb 6, so as to adapt to different protection positions of the hand, leg or elbow. The inner side wall of the telescopic section 2 is provided with a skin-friendly layer 202, which is made of medical cotton fabric, which not only reduces the discomfort caused by the direct contact of the edges of the bellows telescopic joint with the patient's skin, but also absorbs sweat and keeps warm, improving the comfort of the patient; the outer side wall of the telescopic section 2 is provided with a waterproof layer 201 to prevent liquid from infiltrating or penetrating into the limb sleeve during surgery.

[0026] The observation section 3 is a transparent bag structure made of medical pvc material, which not only allows the patient's limb 6 to be observed, but also has good waterproof effect to prevent liquid from penetrating during surgery. The size of the transparent bag can at least accommodate the feet of an adult, so that the present embodiment can be used on the hands and feet of the patient.

[0027] The connection between the fixed segment 1, the telescopic segment 2 and the observation segment 3 is sealed after being fixed, so that the effect of closed protection of the limb 6 is realized.

[0028] The outer wall at the connection between the fixed segment 1 and the telescopic segment 2 is fixed with a first bandage 4; the outer wall at the connection between the observation segment 3 and the telescopic segment 2 is fixed with a second bandage 5, and the first bandage 4 and the second bandage 5 each include two straps. The two straps of the first bandage 4 and the second bandage 5 can be knotted and tightened after being wrapped around the limb, so that the embodiment is further fixed on the patient's limb 6 in addition to the fixation of the fixed segment 1, and a better fixing effect is achieved. The fixing position of the second bandage 5 is at the wrist or the ankle, so that the fixation is more secure.

[0029] The embodiment is a disposable medical auxiliary product, and before use, the sterile package is ensured, and the operation process needs to meet the relevant medical standard requirements.

[0030] The use method of the embodiment is as follows:

[0031] 1. The end of the patient's limb 6 (such as the hand or the foot) is sleeved from the opening of the fixed segment 1 until the end of the patient's limb 6 is placed in the observation segment 3.

[0032] 2. The length of the telescopic segment 2 is adjusted according to different protection positions; when the elbow is protected, the telescopic segment 2 is slightly lengthened, the fixed segment 1 is fixed at the lower arm close to the elbow; when the knee is protected, the telescopic segment 2 is lengthened, the fixed segment 1 is fixed at the lower leg close to the knee; when the whole arm is protected, the telescopic segment 2 is lengthened, the fixed segment 1 is fixed at the upper arm of the arm close to the armpit; when the whole leg is protected, the telescopic segment 2 is lengthened, the fixed segment 1 is fixed at the root of the thigh.

[0033] 3. The fixed segment 1 is connected and adjusted in elasticity through the magic tape 102 on the side walls on both sides of the connecting seam 101, which is used for adapting to limbs 6 of different thicknesses.

[0034] 4. The first bandage 4 and the second bandage 5 are knotted and tightened after being wrapped around the limb once, and then the fixed segment 1 and the observation segment 3 are bundled and fixed on the patient's limb 6, so as to further fix the limb sleeve.

[0035] 5. The patient's limb 6 is wrapped and protected by the limb sleeve, and the operation is performed.

[0036] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A retractable sterile limb sleeve for easy observation of limb extremities, characterized in that: It consists of three parts: a fixed section (1), a telescopic section (2), and an observation section (3), which are fixed end to end in sequence. The fixed section (1) is an elastic cylindrical structure, the telescopic section (2) is a corrugated pipe structure, and the observation section (3) is a transparent bag structure; one end of the fixed section (1) is connected to the outside, the other end of the fixed section (1) is connected to one end of the telescopic section (2), and the other end of the telescopic section (2) is connected to the opening of the observation section (3); A connecting seam (101) is provided on the side wall of the fixed section (1) along the central axis direction of the fixed section (1). One end of the connecting seam (101) extends to the open edge of the fixed section (1) and forms an opening at the edge. The other end of the connecting seam (101) extends to close near the telescopic section (2). The side walls of the fixed section (1) on both sides of the connecting seam (101) are detachably connected to each other.

2. The retractable sterile limb sleeve for easy observation of limb extremities according to claim 1, characterized in that: A first strap (4) is fixed to the outer wall at the connection between the fixed section (1) and the telescopic section (2); a second strap (5) is fixed to the outer wall at the connection between the observation section (3) and the telescopic section (2).

3. The retractable sterile limb sleeve for easy observation of limb extremities according to claim 1, characterized in that: The sidewalls on both sides of the connecting seam (101) are detachably connected by Velcro (102).

4. The retractable sterile limb sleeve for easy observation of limb extremities according to claim 1, characterized in that: The inner wall of the telescopic section (2) is provided with a skin-friendly layer (202), and the outer wall of the telescopic section (2) is provided with a waterproof layer (201).

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