Traction sleeve for shoulder joint microscopic examination operation

Abstract

The utility model relates to the technical field of medical supplies, in particular to a traction sleeve for a shoulder joint microscopic examination operation, which comprises a coating sleeve, a fixing sleeve and a fixing band, the coating sleeve is of a hollow circular truncated cone structure, the narrow end of the coating sleeve is of a sealed structure, the wide end of the coating sleeve is of an open structure, and the coating sleeve is sleeved outside an affected limb; the fixing sleeve is of a tubular structure with openings in the two ends, a plurality of restraint straps are arranged on the outer wall of the fixing sleeve at intervals, so that the fixing sleeve can be arranged outside the wrapping sleeve in a sleeving mode, the wrapping sleeve is clamped between the affected limb and the fixing sleeve, the two ends of the fixing strap are fixedly connected with the fixing sleeve, and the end, close to the narrow end of the wrapping sleeve, of the fixing strap forms an arc-shaped hanging buckle part. Therefore, the fixing band can be hung on the traction bow. According to the traction sleeve for the shoulder joint microscopic examination operation, an affected limb can be rapidly pulled so as to meet the requirement for abduction of the affected limb, and the affected limb can be stably pulled by the traction bow.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical supplies technical field especially a kind of traction sleeve of arthroscopy operation of shoulder joint. BACKGROUND

[0002] Due to the special anatomical structure of shoulder joint, patients with shoulder arthritis, biceps rupture, osteoarthritis, etc. usually need to adopt lateral position during shoulder arthroscopy surgery. In order to obtain a good surgical field and facilitate surgical operation, upper limb traction equipment is often used to maintain the abduction design requirements of the affected limb. The affected limb is usually stretched and suspended by traction fixation frame. Currently, the affected limb and the traction rope are wrapped and tied by using a bandage and a wrapping cloth, so that the traction rope can be fixed on the affected limb. Then the fixed rope is hung on the traction bow of the traction fixation frame, thereby achieving the traction of the patient. However, the wrapping and tying process of the affected limb and the traction rope takes a long time, which reduces the efficiency of the operation. Moreover, the traction rope or the wrapping cloth is prone to relative sliding with the affected limb, which makes it difficult to accurately traction the affected limb and affects the normal operation of the surgery. SUMMARY

[0003] To solve the above problems, the utility model provides a traction sleeve for arthroscopy operation of shoulder joint, which can quickly traction the affected limb to meet the abduction requirements of the affected limb, and the affected limb can be stably tractioned by the traction bow.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A traction sleeve for arthroscopy operation of shoulder joint, comprising a covering sleeve, a fixing sleeve and a fixing belt. The covering sleeve is a hollow circular truncated cone structure, and the narrow end of the covering sleeve is a sealed structure. The wide end of the covering sleeve is an open structure, and the covering sleeve is sleeved on the affected limb.

[0006] The fixing sleeve is a tubular structure with open ends, and a plurality of restraint belts are arranged on the outer wall of the fixing sleeve. The fixing sleeve can be sleeved outside the covering sleeve, and the covering sleeve is clamped between the affected limb and the fixing sleeve.

[0007] The fixing belt is fixedly connected to the fixing sleeve at both ends, and one end of the fixing belt close to the narrow end of the covering sleeve forms an arc-shaped hanging buckle part, so that the fixing belt can be hung on the traction bow.

[0008] Further, one end of the restraint belt is fixedly connected to the outer wall of the fixing sleeve, and the other end is wound outside the fixing sleeve and adhered to itself by magic tape, so as to tighten the fixing sleeve.

[0009] Further, the magic tape comprises a magic tape fastening surface and a magic tape rough surface, the magic tape fastening surface is connected with one side of the restraint band away from the fixing sleeve, and the magic tape rough surface is connected with one side of the restraint band away from the magic tape fastening surface.

[0010] Further, the fixing sleeve is provided with the same number of limiting bands as the restraint bands on opposite sides, and the limiting bands are connected with the fixing sleeve at both ends to form limiting openings with the fixing sleeve, and the restraint bands can be slid through the limiting openings on the corresponding sides.

[0011] Further, the inner walls of the opposite sides of the fixing sleeve are provided with connecting strips arranged in the axial direction of the fixing sleeve, and the connecting strips are provided with cavities open at both ends, so that the both ends of the fixing band can be threaded through the cavities.

[0012] The outer walls of the fixing sleeve near the wide end of the covering sleeve are respectively fixedly provided with connecting loops, and the both ends of the fixing band (3) are tied on the corresponding connecting loops after crossing, so as to limit the length of the middle part of the fixing band extending out of the fixing sleeve.

[0013] Further, the inner walls of the connecting strips are provided with anti-skid glue layers.

[0014] The beneficial effects of the utility model are:

[0015] 1. The covering sleeve is sleeved outside the affected limb, the fixing sleeve is sleeved outside the covering sleeve and fixed on the affected limb through the restraint band, the covering sleeve will produce a fold to increase the friction between the covering sleeve, the affected limb and the fixing sleeve, so that the fixing sleeve and the covering sleeve can be firmly sleeved on the affected limb, and the fixing band is buckled on the traction bow to achieve the traction fixation of the affected limb.

[0016] 2. The restraint band is wound around the fixing sleeve and adhered to itself through the magic tape, so that the fixing sleeve is tightly clamped in multiple sections, which can better adapt to different sizes of various positions of the affected limb, ensure that the fixing sleeve can be tightly pressed against the covering sleeve, and avoid the covering sleeve and the fixing sleeve from falling off the affected limb.

[0017] 3. Since the two ends of the fixing band can be threaded in the cavity, by pulling the two ends of the fixing band or the middle part of the fixing band, the length of the middle part of the fixing band extending out of the fixing sleeve can be adjusted, so that the position of the traction bow can be adapted, without repeatedly adjusting the position of the traction bow, and the efficiency of fixing the affected limb is improved. After the position of the fixing band is determined, the two ends of the fixing band are crossed and tied on the corresponding connecting loops, and the two ends of the connecting strip are located on the opposite sides of the affected limb, so that the positions of the two connecting loops of the fixing sleeve are subjected to the pulling force of approaching each other, the connection firmness between the fixing band and the fixing sleeve is increased, and the fixing band is prevented from being separated from the fixing sleeve. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structure diagram of a traction sleeve for shoulder arthroscopy surgery of a preferred embodiment of the present application.

[0019] Figure 2 is a structure diagram of a traction sleeve for shoulder arthroscopy surgery of a preferred embodiment of the present application.

[0020] Figure 3 is a structure diagram of a traction sleeve for shoulder arthroscopy surgery of a preferred embodiment of the present application.

[0021] Figure 4 is a structure diagram of a traction sleeve for shoulder arthroscopy surgery of a preferred embodiment of the present application.

[0022] In the figure, 1 is a covering sleeve, 2 is a fixing sleeve, 3 is a fixing band, 4 is a restraint band, 41 is a Velcro fastener surface, 42 is a Velcro fastener surface, 4 is a limiting band, 41 is a limiting port, 5 is a connecting strip, 501 is a cavity, 51 is an anti-skid adhesive layer, 6 is a connecting loop. DETAILED DESCRIPTION

[0023] 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. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] It should be understood that when an element, referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. In addition, it should be understood that when an element is referred to as being "connected", "coupled", or "disposed" to another element, it can be directly connected, coupled, or disposed to the other element or intervening elements can also be present. In addition, it should be understood that when an element is referred to as being "set on" another element, it can be directly set on the other element or intervening elements can also be present. The terms "vertical", "horizontal", "left", "right", and similar expressions as used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this description, the terms "and / or" includes any and all combinations of one or more of the associated listed items.

[0026] Reference will now be made to the drawings, in which Figures 1 to 4 The traction sleeve for shoulder arthroscopy surgery of the preferred embodiment of the present application comprises a covering sleeve 1, a fixing sleeve 2 and a fixing belt 3.

[0027] As shown in Figure 2 The covering sleeve 1 is a hollow circular truncated cone structure, and the narrow end of the covering sleeve 1 is a sealed structure, and the wide end of the covering sleeve 1 is an open structure, so that the covering sleeve 1 is sleeved outside the affected limb. The covering sleeve 1 of the present embodiment is made of cotton material to reduce damage to the skin of the affected limb.

[0028] The fixing sleeve 2 is a tubular structure with openings at both ends, and a plurality of restraint belts 4 are arranged on the outer wall of the fixing sleeve 2 at intervals, so that the fixing sleeve 2 can be sleeved outside the covering sleeve 1, and the covering sleeve 1 is clamped between the affected limb and the fixing sleeve 2. The fixing sleeve 2 of the present embodiment is made of nylon material, so that the fixing sleeve 2 has good toughness to increase the service life of the fixing sleeve 2.

[0029] As shown in Figure 1 One end of the restraint belt 4 is fixedly connected to the outer wall of the fixing sleeve 2, and the other end is wound outside the fixing sleeve 2 and adhered to itself by a magic tape, so as to tightly clamp the fixing sleeve 2.

[0030] The magic tape comprises a magic tape fastener surface 41 and a magic tape fuzzy surface 42, the magic tape fastener surface 41 is connected to one side of the restraint belt 4 away from the fixing sleeve 2, and the magic tape fuzzy surface 42 is connected to the side of the restraint belt 4 away from the magic tape fastener surface 41.

[0031] The constraint belt 4 is wound around the fixing sleeve 2 and adhered to itself by the magic tape, thereby tightly clamping the fixing sleeve 2 in multiple sections, so as to better adapt to different sizes of various positions of the affected limb, and ensure that the fixing sleeve 2 can be tightly pressed against the covering sleeve 1, thereby avoiding the covering sleeve 1 and the fixing sleeve 2 from falling off the affected limb.

[0032] In the embodiment, the adjacent constraint belts 4 are located on opposite sides of the fixing sleeve 2, so that the adjacent two constraint belts 4 tightly clamp the fixing sleeve 2 from different directions, thereby increasing the tightness of the constraint belt 4 on the fixing sleeve 2.

[0033] As shown in Figure 1 , the fixing sleeve 2 is provided with the same number of limiting belts 43 as the constraint belts 4 on opposite sides, and the two ends of the limiting belt 43 are connected with the fixing sleeve 2, so that the limiting belt 42 and the fixing sleeve 2 form a limiting opening 431, and the constraint belt 4 can be slidably arranged in the corresponding limiting opening 431 on the two sides. Under the action of the limiting belt 43, the constraint belt 4 can be prevented from deviating during the traction of the patient, and the magic tape fastening surface 41 and the magic tape rough surface 42 can be kept in the adhered state. The constraint belt 4 of the embodiment is provided with two limiting belts 42, and the limiting belt 43 is made of nylon.

[0034] By sleeving the covering sleeve 1 on the affected limb, since the covering sleeve 1 has a hollow circular truncated cone structure, after the fixing sleeve 2 is sleeved outside the covering sleeve 1 and fixed on the affected limb by the constraint belt 4, the covering sleeve 1 will be creased to increase the friction between the covering sleeve 1 and the affected limb and the fixing sleeve 2, so that the fixing sleeve 2 and the covering sleeve 1 can be firmly sleeved on the affected limb, and the fixing belt 3 is buckled on the traction bow to achieve the traction and fixation of the affected limb.

[0035] The covering sleeve 1 and the fixing sleeve 2 of the embodiment can be quickly sleeved on the affected limb, and the operation is simple, thereby effectively improving the efficiency of the affected limb fixed on the traction bow, and improving the operation efficiency.

[0036] As shown in Figure 3 and Figure 4 , the inner walls of the opposite sides of the fixing sleeve 2 are provided with connecting strips 5, the connecting strips 5 are arranged in the axial direction of the fixing sleeve 2, and the connecting strips 5 are provided with cavities 501 with open ends, so that the two ends of the fixing belt 3 can be arranged in the cavities 501.

[0037] The outer walls of the opposite sides of the fixing sleeve 2 close to the wide end of the covering sleeve 1 are fixedly provided with connecting loops 6, and the two ends of the two connecting strips 5 are crossed and tied on the corresponding connecting loops 6, so as to limit the length of the middle part of the fixing belt 3 extending out of the fixing sleeve 2. The connecting loop 6 is made of nylon.

[0038] Since the two ends of the fixing belt 3 can be arranged in the cavity 501, by pulling the two ends or the middle part of the fixing belt 3, the length of the middle part of the fixing belt 3 extending out of the fixing sleeve 2 can be adjusted, so that the position of the traction bow can be adapted, and the position of the traction bow does not need to be adjusted repeatedly, and the efficiency of the fixed limb is improved. After the position of the fixing belt 3 is determined, the two ends of the connecting strip 5 are crossed and tied on the corresponding connecting loop 6, and the two ends of the connecting strip 5 are located on the opposite sides of the affected limb, so that the positions of the two connecting loops 6 of the fixing sleeve 2 are subjected to the pulling force of approaching each other, the connection firmness between the fixing belt 3 and the fixing sleeve 2 is increased, and the fixing belt 3 is prevented from being separated from the fixing sleeve 2.

[0039] In the embodiment, the inner wall of the connecting strip 5 is provided with an anti-skid glue layer 51. When the restraint belt 4 is tightly buckled on the fixing sleeve 2, the anti-skid glue layer 51 can clamp the fixing belt 3, so that the fixing belt 3 can be fixed in the connecting strip 5, and relative movement between the fixing belt 3 and the connecting strip 5 is avoided in the traction process, and it is ensured that the affected limb can be stably pulled by the traction bow.

[0040] The use process of the traction sleeve of the shoulder arthroscopy surgery of the embodiment is as follows:

[0041] The covering sleeve 1 is sleeved on the affected limb, and the covering sleeve 1 is arranged so that the wrinkles of the covering sleeve 1 are evenly arranged on the affected limb.

[0042] The fixing sleeve 2 is sleeved on the covering sleeve 1, by pulling the two ends or the middle part of the fixing belt 3, the length of the middle part of the fixing belt 3 extending out of the fixing sleeve 2 can be adjusted, so that the position of the traction bow can be adapted, in the position of the fixing belt 3 is determined, the two ends of the fixing belt 3 are crossed and tied on the corresponding connecting loop 6, and the two fixing belts 3 are located on the different sides of the affected limb.

[0043] The restraint belt 4 is arranged through the corresponding limiting port 431, and after the restraint belt 4 is tightened, the magic tape fastener surface 41 is adhered to the corresponding position of the magic tape wool surface 42, so that the fixing sleeve 2 can be sleeved on the covering sleeve 1, and the anti-skid glue layer 51 can clamp and fix the fixing belt 3.

Claims

1. A retractor sleeve for shoulder arthroscopy surgery, characterized by, The utility model relates to a kind of medical traction device, including cover (1), fixed sleeve (2) and fixed band (3), the cover (1) is hollow circular truncated cone structure, and the cover (1) narrow end is sealed structure, the wide end of the cover (1) is open structure, with the cover (1) is set in the limb outside; The fixed sleeve (2) is tubular structure with both ends open, and a plurality of constraint bands (4) are arranged on the outer wall of the fixed sleeve (2) at intervals, so that the fixed sleeve (2) can be sleeved outside the cover (1), and the cover (1) is clamped between the affected limb and the fixed sleeve (2), The fixed band (3) is fixedly connected with the fixed sleeve (2) at both ends, and one end of the fixed band (3) close to the narrow end of the cover (1) forms an arc-shaped hanging buckle part, so that the fixed band (3) can be hung on the traction bow.

2. The traction sleeve for shoulder arthroscopy according to claim 1, wherein: One end of the constraint band (4) is fixedly connected with the outer wall of the fixed sleeve (2), and the other end is wound outside the fixed sleeve (2) and adhered to itself by a magic tape, so as to tighten the fixed sleeve (2).

3. The traction sleeve for shoulder arthroscopy according to claim 2, wherein: The magic tape includes a magic tape fastener surface (41) and a magic tape nap surface (42), the magic tape fastener surface (41) is connected with one side of the constraint band (4) away from the fixed sleeve (2), and the magic tape nap surface (42) is connected with the side of the constraint band (4) away from the magic tape fastener surface (41).

4. The traction sleeve for shoulder arthroscopy according to claim 2, wherein: The fixed sleeve (2) is provided with a plurality of limiting bands (43) on the opposite sides, the number of the limiting bands (43) is the same as that of the constraint bands (4), the limiting bands (43) are connected with the fixed sleeve (2) at both ends, so that the limiting bands (43) and the fixed sleeve (2) form limiting openings (431), and the constraint bands (4) can be slidably arranged in the limiting openings (431) on the corresponding two sides.

5. The traction sleeve for shoulder arthroscopy according to claim 1, wherein: The inner walls of the opposite sides of the fixed sleeve (2) are provided with connecting strips (5), the connecting strips (5) are arranged in the axial direction of the fixed sleeve (2), and the connecting strips (5) are provided with cavities (501) open at both ends, so that both ends of the fixed band (3) can be arranged in the cavities (501); The outer walls of the opposite sides of the fixed sleeve (2) close to the wide end of the cover (1) are fixedly provided with connecting loops (6), and the two ends of the fixed band (3) are tied on the corresponding connecting loops (6) after crossing, so as to limit the length of the middle part of the fixed band (3) extending outside the fixed sleeve (2).

6. The traction sleeve for shoulder arthroscopy according to claim 5, wherein: The inner wall of the connecting strip (5) is provided with an antiskid adhesive layer (51).

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