CN211325262U

CN211325262U - Combined incision protection retractor with high safety

Info

Publication number: CN211325262U
Application number: CN202020041910.5U
Authority: CN
Inventors: 刘鸣; 游国华; 叶锐
Original assignee: Wuhan Wodelipai Medical Devices Co ltd
Current assignee: Wuhan Wodelipai Medical Devices Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-08-25
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a combined incision protection retractor with strong safety, which belongs to the technical field of medical devices and comprises a top ring, an expansion ring, an inner ring and a bottom ring, wherein the top ring is contacted with the top ring, the inner wall of the circumference of the top ring is bonded with the inner ring, the bottom of the top ring is contacted with the bottom ring, the inner wall and the top of the circumference of the top ring are respectively connected with a top ring main groove and a top ring auxiliary groove in an integrated manner, the combined incision protection retractor with strong safety can combine the top ring main groove at the inner side of the top ring to facilitate the inner arrangement and the combination of the bottom ring, the top ring auxiliary groove is arranged at the top of the top ring, the expansion ring can be combined with elastic gauze and then is arranged in the top ring auxiliary groove, when the bottom ring is contacted with an incision, the expansion ring can be pulled to separate the elastic gauze and be combined with a main transverse belt and an auxiliary transverse belt on a fastener for external combination connection, after the incision is retracted, the probability of wound surface pollution can be reduced, and the safety of the operation process is improved.

Description

Combined incision protection retractor with high safety

Technical Field

The utility model relates to the technical field of medical devices, in particular to a combined incision protection retractor with strong safety.

Background

Medical equipment refers to instruments, devices, appliances, materials or other items used alone or in combination in the human body, and also includes required software. The medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions and clinical discipline work, namely professional medical equipment and household medical equipment.

In medical equipment, there are various medical accessories, and a retractor is a category of medical accessories, and is also called a retractor for retracting tissues, exposing a range to be operated, facilitating exploration and operation, and can be divided into two categories, namely a handheld retractor and an automatic retractor. The retractor has various specifications of different shapes and sizes, and can be selected according to the operation requirement.

Present retractor, top ring and bottom ring lack effectual compound mode, are not convenient for accomodate, and the back is retracted with the wound, lack effectual cooperation means in the face of the top surface of a wound, need utilize outside protector to protect operation position to reach the purpose that reduces pollution and increase operation security, the integration degree is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strong combination formula incision protection retractor of security to solve the current retractor that proposes in the above-mentioned background art, top ring and end ring lack effectual compound mode, are not convenient for accomodate, pull out the back with the wound, lack effectual cooperation means in the face of the top surface of a wound, need utilize outside protector to come to protect operating position, in order to reach the purpose that reduces pollution and increase operation security, problem that the integration degree is low.

In order to achieve the above object, the utility model provides a following technical scheme: a combined incision protection retractor with strong safety, which comprises a top ring, an expansion ring, an inner ring and a bottom ring, the top of the top ring contacts the unfolding ring, the inner ring is adhered to the inner circumferential wall of the top ring, the bottom of the top ring contacts the bottom ring, the inner wall and the top of the circumference of the top ring are respectively connected with a top ring main groove and a top ring auxiliary groove in an integrated manner, the top of the unfolding ring is bonded with a fastener, the exterior of the fastener is sleeved with a main transverse belt, an auxiliary transverse belt, a main vertical belt and an auxiliary vertical belt, the bottom of the unfolding ring is bonded with elastic gauze, the bottom of the elastic gauze is bonded with the bottom of the inner cavity of the top ring auxiliary groove, the inner part of the inner ring is integrally connected with a circular groove, the inner wall of the circumference of the circular groove is bonded with an inner snap ring, the bottom of the inner snap ring is bonded with a pipeline-shaped protective film, and the outer wall of the circumference of the bottom ring is integrally connected with outer grains of the bottom ring.

Preferably, the reserved structure of the top ring main groove is matched with the structure of the bottom ring.

Preferably, the fasteners are evenly distributed on the top of the unfolding ring.

Preferably, the length and width of the main horizontal band are the same as those of the auxiliary horizontal band, and the main horizontal band and the auxiliary horizontal band are made of elastic ropes.

Preferably, the integral structure of the unfolding ring is matched with the integral structure of the top ring auxiliary groove.

Preferably, the material of the unfolding ring is an elastic rubber ring.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of strong combination formula incision protection retractor of security, through the combination application of accessory, can be at the inboard combination apical ring owner groove of apical ring, be convenient for embed the bottom ring, be convenient for combine, apical ring auxiliary groove has at the top of apical ring, it is built-in apical ring auxiliary groove behind the combination of elasticity gauze to expand the ring, after the bottom ring is accomplished with the incision contact, can pull and expand the separation of clitellum dynamic elasticity gauze, and main horizontal area and the auxiliary horizontal area on the cooperation fastener carry out outside built-up connection, can reduce the surface of a wound probability contaminated after the incision is retracted, increase the security of operation process.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic overall expanded view of the present invention;

fig. 3 is a schematic view showing the top ring of the present invention.

In the figure: 100 top rings, 110 top ring main grooves, 120 top ring secondary grooves, 200 unfolding rings, 210 fasteners, 220 main transverse belts, 230 secondary transverse belts, 240 main vertical belts, 250 secondary vertical belts, 260 elastic gauze, 300 inner rings, 310 inner snap rings, 320 pipeline-shaped protective films, 400 bottom rings and 410 bottom ring outer patterns.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a combined incision protection retractor with strong safety, which is convenient for increasing the storage and safety by the combined application of accessories, please refer to fig. 1-3, comprising a top ring 100, an expansion ring 200, an inner ring 300 and a bottom ring 400;

referring to fig. 1 again, the top and bottom of the top ring 100 are respectively provided with a top ring main groove 110 and a top ring auxiliary groove 120, specifically, the circumferential inner wall and the top of the top ring 100 are respectively and integrally connected with the top ring main groove 110 and the top ring auxiliary groove 120, and the internal structures of the top ring main groove 110 and the top ring auxiliary groove 120 are respectively matched with the structures of the unfolding ring 200 and the bottom ring 400;

referring to fig. 3 again, the bottom of the unfolding ring 200 is in contact with the top of the top ring 100, specifically, the top of the top ring 100 is in contact with the unfolding ring 200, a fastener 210 is bonded to the top of the unfolding ring 200, a main transverse belt 220, an auxiliary transverse belt 230, a main vertical belt 240 and an auxiliary vertical belt 250 are sleeved outside the fastener 210, an elastic gauze 260 is bonded to the bottom of the unfolding ring 200, the bottom of the elastic gauze 260 is bonded to the bottom of the inner cavity of the top ring auxiliary groove 120, the unfolding ring 200 is made of an elastic rubber ring, and the extensibility of the unfolding ring 200 can be a material with strong extensibility, which is not limited to the elastic rubber ring;

referring to fig. 2-3 again, the inner circumferential wall of the inner ring 300 contacts the outer circumferential wall of the unfolding ring 200, specifically, the inner circumferential wall of the top ring 100 is bonded to the inner ring 300, the inner portion of the inner ring 300 is integrally connected to a circular groove, the inner circumferential wall of the circular groove is bonded to an inner snap ring 310, and the bottom of the inner snap ring 310 is bonded to a pipe-shaped protective film 320;

referring to fig. 1 again, the top of the bottom ring 400 contacts the bottom of the top ring 100, specifically, the bottom of the top ring 100 contacts the bottom ring 400, the outer wall of the circumference of the bottom ring 400 is integrally connected with the bottom ring outer vein 410, and the bottom ring outer vein 410 can increase the friction force with the wound position and reduce the sliding probability;

in a specific use, the top ring main groove 110 and the bottom ring auxiliary groove 120 are combined at the top and the bottom of the top ring 100, the elastic gauze 260 is combined in the main ring top groove 110, the unfolding ring 200 is adhered to the top of the elastic gauze 260, so that the unfolding ring 200 can be embedded in the top ring auxiliary groove 120, the top of the unfolding ring 200 is connected to the main and

sub cross bands

220 and 230 by fasteners, facilitating external connection, when the bottom ring 400 is used for retracting the wound, the inner parts of the tubular protective film 320 are pulled to be connected to form a cavity, at the moment, the expanding ring 200 is pulled to be pulled all around under the influence of the main transverse belt 240, the auxiliary transverse belt 230, the main vertical belt 240 and the auxiliary vertical belt 250, and can be matched with the main horizontal belt 240, the auxiliary horizontal belt 230, the main vertical belt 240 and the auxiliary vertical belt 250 for external fixation, in the pulling process, the open loop 200 and the elastic gauze 260 can be selectively cut and developed so as to be convenient for covering the periphery of the wound surface in a matching way.

Referring to fig. 1-3 again, in order to ensure the storage effectiveness, specifically, the reserved structure of the top ring main groove 110 matches with the structure of the bottom ring 400, and the overall structure of the unfolding ring 200 matches with the overall structure of the top ring auxiliary groove 120.

Referring to fig. 3 again, in order to improve the stability of the fixing, specifically, the fasteners 210 are uniformly distributed on the top of the unfolding ring 200, the length and width of the main transverse belt 220 are the same as those of the auxiliary transverse belt 230, the main transverse belt 220 and the auxiliary transverse belt 230 are made of elastic ropes, and in order to ensure a good stretching effect, the main transverse belt 220, the auxiliary transverse belt 230, the main vertical belt 240 and the auxiliary vertical belt 250 are made of materials that can be selected independently.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A combined incision protection retractor with strong safety is characterized in that: including apical ring (100), expansion ring (200), inner ring (300) and end ring (400), apical ring (100) top contact exhibition ring (200), the circumference inner wall bonding of apical ring (100) inner ring (300), the bottom contact of apical ring (100) end ring (400), the circumference inner wall and the top of apical ring (100) integrated into one piece respectively are connected with apical ring main slot (110) and apical ring auxiliary slot (120), the top of exhibition ring (200) bonds has fastener (210), main horizontal area (220), vice horizontal area (230), main vertical area (240) and vice vertical area (250) have been cup jointed to the outside of fastener (210), the bottom of exhibition ring (200) bonds gauze and has elasticity (260), the bottom of elasticity gauze (260) bonds with the inner chamber bottom of apical ring auxiliary slot (120), the inside integrated into one piece of inner ring (300) is connected with the circular slot, the circumference inner wall of circular slot bonds and has interior snap ring (310), the bottom of interior snap ring (310) bonds and has pipeline form protection film (320), the circumference outer wall integrated into one piece of end ring (400) is connected with end ring outer line (410).

2. The modular incision protection retractor with high safety according to claim 1, wherein: the reserved structure of the top ring main groove (110) is matched with the structure of the bottom ring (400).

3. The modular incision protection retractor with high safety according to claim 1, wherein: the fasteners (210) are evenly distributed on the top of the unfolding ring (200).

4. The modular incision protection retractor with high safety according to claim 1, wherein: the length and the width of the main transverse belt (220) are the same as those of the auxiliary transverse belt (230), and the main transverse belt (220) and the auxiliary transverse belt (230) are made of elastic ropes.

5. The modular incision protection retractor with high safety according to claim 1, wherein: the integral structure of the expanding ring (200) is matched with that of the top ring auxiliary groove (120).

6. The modular incision protection retractor with high safety according to claim 1, wherein: the unfolding ring (200) is made of an elastic rubber ring.