CN216060728U

CN216060728U - Ophthalmic surgery integration hole piece of cloth

Info

Publication number: CN216060728U
Application number: CN202122344739.2U
Authority: CN
Inventors: 王军明; 江燕; 郭竞敏; 程芳
Original assignee: Tongji Medical College of Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-03-18
Anticipated expiration: 2031-09-26

Abstract

The utility model relates to an integrated hole towel for ophthalmologic operation, which comprises a main hole towel provided with a hole, wherein the main hole towel is made of disposable composite non-woven fabric; the integrated hole towel also comprises a liquid collecting bag and a transparent operation film which are annularly arranged around the eye hole; the lower end face of the liquid collection bag is provided with a second hole, the upper end face of the liquid collection bag is provided with a first hole, and the eye hole, the second hole and the first hole are sequentially overlapped from bottom to top and the holes are sequentially enlarged; the surgical film covers the upper part of the second hole to form a closed and sterile surgical field on the eyes of the patient. The operation sheet laying process can be completed only by one operation, so that the preoperative preparation time is greatly shortened; even when a large amount of liquid is flushed to the eyes, the liquid collecting bag can also collect liquid in all directions; the main hole towel is made of disposable composite non-woven fabrics, and the multi-layer structure has better effect of blocking microorganisms; the transparent surgical film can form a transparent, closed and sterile surgical field in the eyes of a patient.

Description

Ophthalmic surgery integration hole piece of cloth

Technical Field

The utility model relates to the field of ophthalmic medical instruments, in particular to an ophthalmic surgery integrated hole towel.

Background

At present, the quantity of cataract and fundus operations in China is increasing day by day, and patients are more and more elderly people. Such people have poor postoperative resistance and high infection risk, so the construction of an aseptic barrier and liquid protection in the operation are particularly important. Meanwhile, simple and efficient preoperative preparation work can save a large amount of time for medical units, links are reduced, and efficiency is improved.

The hole towel is a surgical drape with more than one hole, and is used for covering the patient during the operation after being sterilized, so that the operation part has a wide area for facilitating the operation. The hole towel can separate the patient from the operating doctor and can also effectively prevent the patient from being infected and polluted by the intersection of the operating room facilities.

In the existing ophthalmic surgery, a plurality of cotton hole towels are adopted to cover layer by layer to shield the head and the whole body of a patient, and an operation field is formed at the eyes of the patient; because ophthalmic surgery often faces the condition that needs a large amount of flushing fluid, still need to paste the collection liquid bag alone after the list is laid. The method has the disadvantages of complicated operation process and long preoperative preparation time.

Due to poor fit of the cotton hole towel with the human body, larger gaps are easy to be left, and a closed operation visual field cannot be formed; meanwhile, the cotton hole towel has gaps, so that the penetration of microorganisms cannot be blocked, and liquid generated in the operation process can easily permeate the cotton hole towel; the conventional liquid collecting bag is fixed in size, liquid cannot be well collected, the condition of leakage and seepage exists, non-operative parts are polluted, the protective effect is easily reduced after the hole towel is soaked by the liquid, and the infection risk of a patient is increased. Therefore, this method also has a disadvantage that sterility protection cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated hole towel for an ophthalmologic operation, which can achieve the purposes of finishing the operation sheet laying process and the whole-course sterile operation of the operation by one-time operation.

In order to achieve the purpose, the integrated hole towel for the ophthalmologic operation comprises a main hole towel, wherein an eye hole is formed in the position, corresponding to the eyes of a patient, of the main hole towel, a liquid absorption layer is arranged above the main hole towel, a third hole is formed in the position, corresponding to the eye hole, of the liquid absorption layer, and the liquid absorption layer is bonded with the main hole towel through a magic tape; the utility model discloses a disposable medical liquid collecting device, including imbibition layer, hole piece, first entrance, second entrance, first entrance, second entrance, first entrance, second entrance.

Preferably, the periphery of the surgical film is adhered to the bottom surface of the inner cavity of the liquid collecting bag through double-sided adhesive, and the middle area of the surgical film is adhered to the eyes of the patient through the second hole. The operation film has certain viscosity, is matched with double-sided adhesive tape specially designed for sensitive skin to be used together, and can effectively prevent the integrated hole towel from sliding in the operation process, thereby preventing liquid from permeating into the body of a patient.

Preferably, instrument bags are respectively arranged on two sides of the liquid collection bag, and openings of the two instrument bags are arranged oppositely. The instrument bag can be directly put into to the instrument that need use in the operation, pipeline or the tissue that downcuts in the operation etc. need not additionally prepare the utensil, can let doctor's operation more convenient, improve operation efficiency, can also guarantee the clean and tidy of the aseptic face of main hole piece of cloth, increase the security.

Preferably, the first hole is of a rectangular structure, the eye hole, the third hole and the second hole are of an oval structure, and the area ratio of the first hole to the eye hole to the third hole to the second hole is 1: 5-1: 10. The ellipse is matched with the shape of the eyes, so that the hole is more attached to the eyes, the gap between the hole and the eyes is reduced, and the surgical film is favorable for covering the eyes of a patient to form a closed surgical field; the area of the first hole is large, liquid in all directions can be collected by the liquid collecting bag, and liquid leakage or seepage can not occur even when a large amount of liquid flushing is carried out on the eyes.

Preferably, a first supporting strip is arranged on a frame of the first opening. The first supporting strip can support the hole, so that liquid generated in the operation can flow into the liquid collecting bag more smoothly, and the situations of liquid leakage and liquid seepage cannot be caused.

Preferably, the opening is provided with a second support strip. The second support bar can support the opening, so that the doctor can take the instrument and the pipeline more conveniently.

As the preferred scheme, the upper end surface of the liquid absorbing layer is also provided with a plurality of magic tapes for fixing pipelines in the operation. Magic subsides can various pipelines in the direct fixation operation, need not additionally increase anchor clamps, save preparation time before the art, guarantee that main hole piece of cloth sterile surface is clean and tidy.

Preferably, the number of the eye holes, the number of the third holes and the number of the second holes are two, the two eye holes correspond to the positions of the eyes of the patient respectively, the number of the first holes is one, and the area of the hole opening is larger than the sum of the areas of the two second holes. This protocol is suitable for binocular treatment.

The utility model has the advantages that: the integrated hole towel for the ophthalmic surgery integrates the liquid collecting bag and the surgery film on the main hole towel, and the surgery sheet laying process can be completed only by one-time operation, so that the preparation time before the surgery is greatly shortened, the operation procedure of medical personnel is simplified, and the work efficiency is improved; the liquid absorption layer can absorb liquid splashed during operation, the hole towel is prevented from being polluted by the liquid, the bacterium blocking and water preventing functions are realized, and the liquid absorption layer is matched with the liquid collecting bag for use, so that the protective effect is further prevented from being reduced due to the fact that the liquid permeates into the hole towel; the liquid collecting bag is arranged around the eye hole, so that the blood water flowing out in the operation can be effectively collected in the liquid collecting bag, and even if a large amount of liquid is flushed to the eyes, the liquid collecting bag can also collect the liquid in all directions, so that the liquid is prevented from permeating the main hole towel and then entering the body of a patient; the main hole towel is made of disposable composite non-woven fabrics, the multi-layer structure has better effect of blocking microorganisms, and meanwhile, the composite non-woven fabrics have the capabilities of absorbing liquid and preventing water, so that the liquid is further prevented from permeating into the body of a patient; the transparent operation film is specially designed for sensitive skin, has good elasticity and ductility, can be well attached to the eyes, covers the second hole and the eye hole, and can form a transparent, closed and sterile operation visual field in the eye region of a patient.

Drawings

FIG. 1 is a schematic plane structure diagram of an integrated hole towel for ophthalmic surgery;

FIG. 2 is a schematic diagram of an exploded structure of an ophthalmic surgery integrated hole towel;

the components in the figures are numbered as follows:

a main hole towel 1 and an eye hole 11; the liquid collecting bag 2, the first hole 22, the second hole 21 and the first supporting strip 23; a surgical film 3; the liquid absorbing layer 4, the third hole 41 and the magic tape 42; instrument bag 5, opening 51, second brace bar 52.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-2, the utility model designs an integrated hole towel for ophthalmologic operations, which comprises a main hole towel 1, a liquid absorption layer 4 adhered to the upper end surface of the main hole towel 1, a liquid collection bag 2 and a transparent instrument bag 5 which are positioned on the upper part of the liquid absorption layer 4 and are adhered to the upper end surface of the main hole towel 1 at two sides, and a transparent operation film 3 adhered to the eyes of a patient.

The main hole towel 1 is made of disposable composite non-woven fabric and is used for covering the whole body of a patient, the main hole towel 1 is rectangular, and an oval hole 11 is formed in the middle of the main hole towel.

The liquid collecting bag 2 is annularly arranged around the eye hole 11, and the liquid collecting bag 2 is a transparent plastic bag, so that the amount of liquid can be conveniently observed, and the excessive overflow of the liquid collection can be prevented; the lower end face of the liquid collection bag 2 is provided with an oval second hole 21, the upper end face of the liquid collection bag 2 is provided with a square first hole 22, and the eye hole 11, the second hole 21 and the first hole 22 are sequentially overlapped from bottom to top and the holes are sequentially enlarged.

The first supporting strip 23 of square first entrance to a cave 22 department is equipped with a round arc, and first supporting strip 23 is the aluminium strip, has good moulding effect, can arch up the certain height with album liquid bag 2, conveniently collects liquid.

The operation film 3 is a square transparent film, has certain viscosity, is matched with double-sided adhesive tape specially designed for sensitive skin to be used together, and can effectively prevent the integrated hole towel from sliding in the operation process, so that liquid is prevented from permeating into the body of a patient; the operation film 3 covers the second hole 21 and the upper part of the eye hole 11, the periphery of the operation film 3 is adhered to the lower end face of the liquid collecting bag 2, the middle area of the operation film 3 is adhered to the eyes of the patient, and a transparent, closed and sterile operation visual field is formed on the eyes of the patient.

The liquid absorbing layer 4 is rectangular, an elliptical third hole 41 is formed in the middle, the third hole 41 is overlapped on the upper portion of the eye hole 11, and an operation visual field is reserved. The upper end of the liquid absorbing layer 4 is also provided with a plurality of magic tapes 42 for fixing various pipelines in the operation. The liquid absorbent layer 4 has the functions of bacteria resistance and water resistance.

The instrument bag 5 is a transparent square plastic bag, so that each instrument and each pipeline can be conveniently and clearly seen, and the instrument bag is convenient to take; 5 one end of apparatus bag is equipped with arc opening 51, and opening 51 department is equipped with arc second support bar 52, and second support bar 52 also is the aluminium strip, has good moulding effect, can arch up a take the altitude with apparatus bag 5, conveniently takes apparatus and pipeline.

The manufacturing process comprises the following steps: an oval hole 11 is formed in the middle of the main hole towel 1; an oval third hole 41 is formed in the middle of the

liquid absorption layer

4, 2 magic tapes 42 are respectively stuck at two ends of the liquid absorption layer 4, and then the liquid absorption layer 4 is stuck to the front surface of the main hole towel 1, so that the third hole 41 is aligned with the eye hole 11; an oval second hole 21 is formed in the lower end face of the liquid collection bag 2, a square first hole 22 is formed in the upper end face of the liquid collection bag 2, a circle of first supporting strips 23 are arranged at the first hole 22, the liquid collection bag 2 is placed on the upper end face of the liquid absorption layer 4, the hole 11, the third hole 41, the second hole 21 and the first hole 22 are aligned from bottom to top in sequence, and two sides of the liquid collection bag 2 are adhered to the front face of the main hole towel 1; the openings 51 of the two instrument bags 5 are oppositely arranged at the upper end of the liquid absorption layer 4, the second support strip 52 is arranged at the opening 51, the instrument bags 5 are positioned at the same side of the liquid collection bag 2, the instrument bags 5 are close to the head of a patient, and two sides of the two instrument bags 5 are respectively adhered to the front surface of the main hole towel 1; the transparent operation film 3 is covered on the upper part of the second hole 21, the periphery of the operation film 3 is adhered to the lower end face of the liquid collecting bag 2, and the middle area of the operation film 3 is adhered by the film which is easy to tear down.

After the integrated hole towel is manufactured, the hole towel is folded in an aseptic operation mode, and the folded hole towel is wrapped by the composite tablecloth and placed in a disposable aseptic packaging bag, so that the hole towel is convenient and quick to use. The packaging bag is pasted with a sterilization mark, the sterilization period of validity can be kept for 23 years, the disposable packaging bag is required to be used immediately after being unpacked, and the packaging bag cannot be recovered and is convenient to identify.

The use process comprises the following steps: the back of the main hole towel 1 is covered on the whole body of a patient, the eye hole 11 is aligned with the eyes of the patient, the film in the middle area of the operation film 3 is torn off, the operation film 3 is pasted on the eyes of the patient, the operation film 3 forms a transparent, closed and sterile operation visual field in the eye area of the patient, the operation is directly carried out at the upper end of the operation film 3, blood or flushing liquid generated in the operation process flows into the liquid collecting bag 2 along the operation film 3, meanwhile, a supporting strip is added on the upper half part of the patient at the back of the main hole towel 1, and a space is reserved for the installation of various instruments and pipelines in the operation.

The integrated hole towel is particularly suitable for ophthalmic operations requiring anesthesia in the operation process, such as cataract and fundus operations.

The integrated hole towel is also suitable for binocular operation, and can be suitable for binocular treatment only by prolonging the liquid absorption layer, the liquid collection bag and the operation film to form the eye holes with the areas similar to those of two eyes.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides an ophthalmic surgery integration hole piece of cloth, includes main hole piece of cloth (1), the position corresponding with patient's eye on main hole piece of cloth (1) is provided with eye hole (11), its characterized in that: a liquid absorption layer (4) is arranged above the main hole towel (1), a third hole (41) is formed in the position, corresponding to the eye hole (11), of the liquid absorption layer (4), and the liquid absorption layer (4) is bonded with the main hole towel (1) through a magic tape (42); the utility model discloses a disposable eye-cleaning liquid-collecting towel, including imbibition layer (4), the top of imbibition layer (4) is provided with liquid collecting bag (2), the both sides and the main hole piece of cloth (1) bonding of liquid collecting bag (2), upper and lower terminal surface and eye hole (11) correspond the punishment and set up first entrance to a cave (22), second entrance to a cave (21) respectively, eye hole (11), third entrance to a cave (41), second entrance to a cave (21), first entrance to a cave (22) are arranged by supreme down in proper order, the area of third entrance to a cave (41), second entrance to a cave (21), eye hole (11) is the same and is less than first entrance to a cave (22), be provided with operation film (3) in the inner chamber of liquid collecting bag (2), operation film (3) cover on second entrance to a cave (21), with patient's facial contact, form transparent, closed, aseptic operation field of vision in patient's eye region.

2. An ophthalmic-surgical integrated hole towel according to claim 1, wherein: the periphery of the operation film (3) is adhered to the bottom surface of the inner cavity of the liquid collecting bag (2) through double-sided adhesive, and the middle area is adhered to the eyes of the patient through the second hole (21).

3. An ophthalmic-surgical integrated hole towel according to claim 1, wherein: the two sides of the liquid collecting bag (2) are respectively provided with an instrument bag (5), and the openings (51) of the two instrument bags (5) are arranged oppositely.

4. An ophthalmic-surgical integrated hole towel according to claim 1, wherein: the first hole (22) is of a rectangular structure, the eye hole (11), the third hole (41) and the second hole (21) are of an oval structure, and the area ratio of the first hole (22) to the eye hole (11) to the third hole (41) to the second hole (21) is 1: 5-1: 10.

5. An ophthalmic-surgical integrated hole towel according to claim 1, wherein: the frame of the first opening (22) is provided with a first supporting strip (23).

6. An ophthalmic-surgical integrated hole towel according to claim 3, wherein: the opening (51) is provided with a second support strip (52).

7. An ophthalmic-surgical integrated hole towel according to claim 1, wherein: the upper end surface of the liquid absorbing layer (4) is also provided with a plurality of magic tapes (42) to fix pipelines in operation.

8. An ophthalmic-surgical integrated hole towel according to claim 1, wherein: the number of the eye holes (11), the number of the third holes (41) and the number of the second holes (21) are two, the two eye holes correspond to the positions of the eyes of a patient respectively, the number of the first holes (22) is one, and the area of the hole opening is larger than the sum of the areas of the two second holes (21).