CN111437038B - Sterile surgical drape for ophthalmic surgery - Google Patents
Sterile surgical drape for ophthalmic surgery Download PDFInfo
- Publication number
- CN111437038B CN111437038B CN202010221762.XA CN202010221762A CN111437038B CN 111437038 B CN111437038 B CN 111437038B CN 202010221762 A CN202010221762 A CN 202010221762A CN 111437038 B CN111437038 B CN 111437038B
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- China
- Prior art keywords
- supporting seat
- threaded
- movable mounting
- curtain cloth
- sterile surgical
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 17
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000003595 mist Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 210000003128 head Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 210000000720 eyelash Anatomy 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B46/00—Surgical drapes
- A61B46/20—Surgical drapes specially adapted for patients
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention relates to the technical field related to medical instruments, in particular to a sterile surgical drape for ophthalmic surgery, which comprises: the supporting seat is arranged in a U-shaped structure; the movable mounting part is arranged on the supporting seat and is connected with a lifting driving device arranged in the supporting seat; the curtain cloth is of a cuboid structure with one side communicated after being unfolded; and the drainage device is installed on the supporting seat and communicated with a gas flow channel arranged on the supporting seat. The lifting operation of the movable installation part provided with the curtain cloth can be realized through the arranged driving device, so that the curtain cloth can be unfolded or folded, the use is convenient, the arranged drainage device can effectively ensure that after the curtain cloth is unfolded, the air flows in the cavity formed by the drainage device and the supporting seat, and the patient can breathe smoothly and can not form water mist on the curtain cloth.
Description
Technical Field
The invention relates to the technical field related to medical instruments, in particular to a sterile surgical drape for ophthalmic surgery.
Background
With the development of new technologies, various types and kinds of drapes have been developed for use in ophthalmic surgical procedures. These drapes are typically constructed of a thin material that is placed over a patient and attached to the patient's skin. Ophthalmic surgical drapes help isolate the surgical site from adjacent facial structures, such as the eyelashes, the eyebrows, the nose, and the mouth. The material typically has a circular or rectangular incision through which a user, such as a doctor, surgeon or nurse, can view the eye and perform a medical procedure.
Although ophthalmic surgical drapes are used in medical procedures, physicians and surgeons are limited in when and/or where they can perform the medical procedure due to the need for sterile surgical fields, and existing surgical drapes need to be draped with a support prior to use, which is inconvenient to use.
Disclosure of Invention
It is an object of the present invention to provide a sterile surgical drape for ophthalmic surgery that addresses the problems set forth in the background above.
In order to achieve the purpose, the invention provides the following technical scheme:
a sterile surgical drape for ophthalmic surgery, comprising:
the supporting seat is arranged in a U-shaped structure;
the movable mounting piece is arranged on the supporting seat and is connected with a lifting driving device arranged in the supporting seat, and the lifting driving device drives the movable mounting piece to move relative to the supporting seat or move away from the supporting seat;
the curtain cloth is of a cuboid structure with one side communicated after being unfolded, and is fixed on one side of the movable mounting piece facing the supporting seat;
the drainage device is arranged on the supporting seat and is communicated with the gas flow channel arranged on the supporting seat;
the drainage device comprises transmission cavities arranged on two sides of the supporting seat and fans arranged in the two transmission cavities, and the transmission cavities are communicated with the gas flow channel;
the fans arranged in the two transmission cavities are respectively an air blower and a suction fan.
As a further scheme of the invention: one side of the curtain cloth facing the supporting seat is provided with two through holes, cover cloth is arranged on the two through holes, and the diameter of the cover cloth is larger than that of the through holes.
As a still further scheme of the invention: the curtain cloth is made of transparent materials.
As a still further scheme of the invention: the supporting seat is provided with a placing groove used for placing the cord fabric after being retracted.
As a still further scheme of the invention: the driving device comprises a first thread driving mechanism installed on the supporting seat and a second thread driving mechanism which is connected with the first thread driving mechanism in a rotating mode and perpendicular to the first thread driving mechanism through a first bevel gear set, and the first thread driving mechanism and the second thread driving mechanism are connected with the movable installation part through supporting rods.
As a still further scheme of the invention: first screw thread actuating mechanism includes first threaded rod and threaded connection two first threaded sleeves on the first threaded rod, first threaded sleeve through with it articulated bracing piece with the movable mounting part is articulated, first threaded rod pass through second bevel gear group and install the output shaft rotation of the motor in the supporting seat is connected.
As a still further scheme of the invention: the second thread driving mechanism comprises a second threaded rod, two second threaded sleeves are connected to the second threaded rod in a threaded mode, and the second threaded sleeves are hinged to the movable mounting piece through supporting rods hinged to the second threaded sleeves.
Compared with the prior art, the invention has the beneficial effects that: the curtain cloth lifting device is novel in design, the lifting operation of the movable installation part provided with the curtain cloth can be realized through the arranged driving device, so that the curtain cloth is unfolded or folded, the use is convenient, the arranged drainage device can effectively ensure the circulation of air in the cavity formed by the curtain cloth and the supporting seat after the curtain cloth is unfolded, the patient can be ensured to breathe smoothly, water mist cannot be formed on the curtain cloth, and the practicability is high.
Drawings
Fig. 1 is a schematic view of a sterile surgical drape for ophthalmic surgery.
Fig. 2 is a cross-sectional view of a sterile surgical drape for ophthalmic surgery.
Fig. 3 is a schematic view of the structure of a curtain in a sterile surgical drape for ophthalmic surgery.
Fig. 4 is a cross-sectional view taken along the line a-a in fig. 2.
Fig. 5 is a schematic structural view of a portion of a movable mounting member of a sterile surgical drape for ophthalmic surgery.
In the figure: the device comprises a support seat 1, a movable mounting part 2, a gas flow channel 3, a transmission cavity 4, a fan 5, a first threaded rod 6, a first bevel gear set 7, a first threaded sleeve 8, a second bevel gear set 9, a motor 10, a placement groove 11, a support rod 12, a through hole 13, a cord fabric 14, a second threaded rod 15 and a second threaded sleeve 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-5, in embodiments of the invention, a sterile surgical drape for ophthalmic surgery includes: the supporting seat 1 is arranged in a U-shaped structure; the movable mounting part 2 is arranged on the supporting seat 1 and is connected with a lifting driving device arranged in the supporting seat 1, and the lifting driving device drives the movable mounting part 2 to move relative to the supporting seat 1 or move away from the supporting seat 1; the curtain cloth 14 is of a cuboid structure with one side communicated after being unfolded, and the curtain cloth 14 is fixed on one side, facing the support seat 1, of the movable installation part 2; and the drainage device is arranged on the supporting seat 1 and is communicated with the gas flow channel 3 arranged on the supporting seat 1.
In the embodiment of the invention, the lifting operation of the movable installation part 2 provided with the curtain cloth 14 can be realized through the arranged driving device, so that the curtain cloth 14 is unfolded or folded, the use is convenient, the arranged drainage device can effectively ensure the circulation of air in the cavity formed by the curtain cloth 14 and the supporting seat after the curtain cloth 14 is unfolded, the smooth breathing of a patient is ensured, water mist cannot be formed on the curtain cloth 14, and the practicability is strong.
In the embodiment of the invention, it can be understood that the middle position of the support seat 1 is used for placing the head of the patient, so that the operation of medical staff is facilitated, and the middle position of the support seat 1 can be provided with a soft cushion which is used for supporting the heads of multiple patients, so that the comfort in the operation process is ensured.
As an embodiment of the present invention, two through holes 13 are provided on a surface of the curtain 14 facing the support base 1, and a cover cloth is provided on the two through holes 13, and a diameter of the cover cloth is larger than a diameter of the through holes 13.
In the embodiment of the invention, the two through holes 13 can respectively correspond to two eye positions of a human body, so that the treatment of the two eyes of a patient is realized.
As an embodiment of the present invention, the curtain cloth 14 is made of transparent material.
In the present embodiment, the curtain cloth 14 may be made of polyvinyl chloride.
As an embodiment of the present invention, the supporting seat 1 is provided with a placing groove 11 for placing the curtain cloth 14 after being retracted.
In the embodiment of the invention, the placing groove 11 is embedded in the supporting seat 1 to store the curtain cloth 14, and meanwhile, a certain protection effect on the curtain cloth 14 can be achieved.
As an embodiment of the present invention, the driving device includes a first screw driving mechanism installed on the supporting seat 1 and a second screw driving mechanism rotatably connected to the first screw driving mechanism through a first bevel gear set 7 and perpendicular to the first screw driving mechanism, and both the first screw driving mechanism and the second screw driving mechanism are connected to the movable installation member 2 through a supporting rod 12.
In the embodiment of the invention, the first thread driving mechanism and the second thread driving mechanism are arranged to move synchronously, and the lifting driving of the movable mounting part 2 is realized by matching with the action of the supporting rod 12.
In the embodiment of the present invention, the first bevel gear set 7 is composed of two bevel gears which are perpendicular to each other and meshed with each other, and functions as a force steering transmission.
As an embodiment of the present invention, the first screw driving mechanism includes a first screw rod 6 and two first screw sleeves 8 screwed on the first screw rod 6, the first screw sleeves 8 are hinged to the movable mounting member 2 through support rods 12 hinged thereto, and the first screw rod 6 is rotatably connected to an output shaft of a motor 10 installed in the support base 1 through a second bevel gear set 9.
In the embodiment of the invention, the motor 10 drives the first threaded rod 6 to rotate through the second bevel gear set 9, and the first threaded rod 6 realizes the lifting driving of the movable mounting part 2 through the action of the first threaded sleeve 8 and the supporting rod 12 when rotating.
In the embodiment of the present invention, the motor 10 is a Y-160M 2-2 motor, which has stable performance, and other motors may be used as long as the driving requirement is met, which is not specifically limited in the present invention.
In the embodiment of the present invention, the second bevel gear set 9 is composed of two mutually perpendicular and meshed bevel gears, and functions as a force steering transmission.
As an embodiment of the present invention, the second screw driving mechanism includes a second screw rod 15, two second screw sleeves 16 are screwed on the second screw rod 15, and the second screw sleeves 16 are hinged to the movable mounting member 2 through the support rods 12 hinged thereto.
As an embodiment of the invention, the drainage device comprises transmission cavities 4 arranged on two sides of the support seat 1 and fans 5 arranged in the two transmission cavities 4, the transmission cavities 4 are communicated with the gas flow channel 3, and the fans 5 arranged in the two transmission cavities 4 are respectively a blower and a suction fan.
In the embodiment of the invention, the air blower and the suction fan are matched to realize equivalent replacement of air, namely, the flow of gas is realized.
In the embodiment of the present invention, it can be understood that a through groove is disposed on a side of the transmission cavity 4 away from the support seat 1, and a filtering device is installed in the through groove.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A sterile surgical drape for ophthalmic surgery, the sterile surgical drape comprising:
the supporting seat (1) is arranged in a U-shaped structure;
the movable mounting part (2), the movable mounting part (2) is arranged on the supporting seat (1) and is connected with a lifting drive device arranged in the supporting seat (1), the lifting drive device drives the movable mounting part (2) to move relative to the supporting seat (1) or to keep away from the supporting seat (1), the lifting drive device comprises a first thread drive mechanism arranged on the supporting seat (1) and a second thread drive mechanism which is rotationally connected with the first thread drive mechanism through a first bevel gear set (7) and is vertical to the first thread drive mechanism, the first thread drive mechanism and the second thread drive mechanism are connected with the movable mounting part (2) through a supporting rod (12), the first thread drive mechanism comprises a first threaded rod (6) and two first thread sleeves (8) which are in threaded connection with the first threaded rod (6), the first threaded sleeve (8) is hinged to the movable mounting part (2) through a supporting rod (12) hinged to the first threaded sleeve, the first threaded rod (6) is rotatably connected with an output shaft of a motor (10) installed in the supporting seat (1) through a second bevel gear set (9), the second threaded driving mechanism comprises a second threaded rod (15), two second threaded sleeves (16) are connected to the second threaded rod (15) in a threaded mode, and the second threaded sleeves (16) are hinged to the movable mounting part (2) through the supporting rod (12) hinged to the second threaded sleeves;
the curtain cloth (14) is of a cuboid structure with one side communicated after being unfolded, and the curtain cloth (14) is fixed on one side, facing the support seat (1), of the movable installation part (2);
the drainage device is installed on the supporting seat (1) and is communicated with a gas flow channel (3) on the supporting seat (1), the drainage device comprises a transmission cavity (4) and a fan (5), wherein the transmission cavity (4) is arranged on two sides of the supporting seat (1), the fan (5) is arranged in the transmission cavity (4), the transmission cavity (4) is communicated with the gas flow channel (3), and the fan (5) is arranged in the transmission cavity (4) and is respectively provided with an air blower and a suction fan.
2. A sterile surgical drape for ophthalmic surgery as claimed in claim 1, wherein the side of the drape (14) facing the support base (1) is provided with two through holes (13) and two of said through holes (13) are provided with a cover cloth having a diameter greater than the diameter of the through holes (13).
3. A sterile surgical drape for ophthalmic surgery as claimed in claims 1 or 2, wherein the drape (14) is made of transparent material.
4. A sterile surgical drape for ophthalmic surgery as claimed in claim 3, wherein the support base (1) is provided with a placement slot (11) for placement after retraction of the drape (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010221762.XA CN111437038B (en) | 2020-03-26 | 2020-03-26 | Sterile surgical drape for ophthalmic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010221762.XA CN111437038B (en) | 2020-03-26 | 2020-03-26 | Sterile surgical drape for ophthalmic surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111437038A CN111437038A (en) | 2020-07-24 |
| CN111437038B true CN111437038B (en) | 2022-03-15 |
Family
ID=71648015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010221762.XA Expired - Fee Related CN111437038B (en) | 2020-03-26 | 2020-03-26 | Sterile surgical drape for ophthalmic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111437038B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104768493A (en) * | 2012-08-06 | 2015-07-08 | 埃克赛勒雷特实验室有限责任公司 | Sterile surgical drape for ophthalmic surgery |
| CN204766344U (en) * | 2015-07-22 | 2015-11-18 | 杨晓娜 | Strutting arrangement for ophthalmic surgery |
| CN205698213U (en) * | 2016-03-31 | 2016-11-23 | 上海市杨浦区市东医院 | Ophthalmologic operation is with holding up cribbing |
| JP2018130428A (en) * | 2017-02-17 | 2018-08-23 | 株式会社リブドゥコーポレーション | Ophthalmic drape and eye covering member for medical procedure |
| CN110638590A (en) * | 2019-09-30 | 2020-01-03 | 深圳市迈康信医用机器人有限公司 | Shifting machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101006952A (en) * | 2007-02-04 | 2007-08-01 | 付海涛 | Breathing mask for ophthalmic operation |
| WO2017058628A1 (en) * | 2015-09-30 | 2017-04-06 | 3M Innovative Properties Company | Surgical site cover comprising conformable polymeric film and methods of use |
| CN109646123A (en) * | 2019-01-09 | 2019-04-19 | 孙永霞 | A kind of neurosurgery clinical care head fixing device |
-
2020
- 2020-03-26 CN CN202010221762.XA patent/CN111437038B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104768493A (en) * | 2012-08-06 | 2015-07-08 | 埃克赛勒雷特实验室有限责任公司 | Sterile surgical drape for ophthalmic surgery |
| CN204766344U (en) * | 2015-07-22 | 2015-11-18 | 杨晓娜 | Strutting arrangement for ophthalmic surgery |
| CN205698213U (en) * | 2016-03-31 | 2016-11-23 | 上海市杨浦区市东医院 | Ophthalmologic operation is with holding up cribbing |
| JP2018130428A (en) * | 2017-02-17 | 2018-08-23 | 株式会社リブドゥコーポレーション | Ophthalmic drape and eye covering member for medical procedure |
| CN110638590A (en) * | 2019-09-30 | 2020-01-03 | 深圳市迈康信医用机器人有限公司 | Shifting machine |
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| Publication number | Publication date |
|---|---|
| CN111437038A (en) | 2020-07-24 |
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Granted publication date: 20220315 |
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