CN113081479A - Marker for corneal transplantation suture - Google Patents

Marker for corneal transplantation suture Download PDF

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Publication number
CN113081479A
CN113081479A CN202110227198.7A CN202110227198A CN113081479A CN 113081479 A CN113081479 A CN 113081479A CN 202110227198 A CN202110227198 A CN 202110227198A CN 113081479 A CN113081479 A CN 113081479A
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CN
China
Prior art keywords
positioning
positioning ring
ring
marker
mounting box
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110227198.7A
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Chinese (zh)
Inventor
谷浩
李英琦
柳蔚樱
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Medical University
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Guizhou Medical University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guizhou Medical University filed Critical Guizhou Medical University
Priority to CN202110227198.7A priority Critical patent/CN113081479A/en
Publication of CN113081479A publication Critical patent/CN113081479A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/013—Instruments for compensation of ocular refraction ; Instruments for use in cornea removal, for reshaping or performing incisions in the cornea
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/013—Instruments for compensation of ocular refraction ; Instruments for use in cornea removal, for reshaping or performing incisions in the cornea
    • A61F9/0136—Mechanical markers

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  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Abstract

The invention relates to a marker for corneal transplantation suture, which comprises a positioning ring and a holding part for holding a medical worker, wherein scales are uniformly arranged on the upper surface of the positioning ring at intervals along the circumferential direction of the positioning ring, two positioning parts are arranged on the positioning ring at intervals, and the two positioning parts can respectively slide along the circumferential direction of the positioning ring; the handheld portion is rotatably mounted on the positioning ring and positioned, and the handheld portion is rotated until the handheld portion is attached to or separated from the positioning ring so as to be stored or unfolded. The invention has the advantages that the accurate positioning of the cornea position can be realized, so that a doctor can conveniently perform an operation; in addition, the hand holding part can be unfolded or stored, and the carrying and storage are convenient, and the use is convenient.

Description

Marker for corneal transplantation suture
Technical Field
The invention relates to the technical field of corneal transplantation, in particular to a marker for corneal transplantation suture.
Background
The corneal transplantation operation is an operation for achieving high vision or treating keratopathy by replacing a diseased part or a turbid cornea with a transparent corneal flap, and is the best operation for xenotransplantation. The operation principle of the corneal transplantation operation is that a corneal trephine with a proper caliber is selected according to the range of pathological changes to perform corneal resection to form a transplantation bed and a transplantation sheet, the transplantation sheet is placed on the transplantation bed, a suture is fixed, the key of the corneal transplantation operation is the suture of the transplantation sheet, and the good contraposition suture can effectively reduce irregular astigmatism of the cornea. The current corneal surgery marker is inaccurate in marking and positioning of the cornea, so that the corneal suture effect is poor, and the postoperative vision is affected; in addition, the marker in the prior art is large in size and inconvenient to carry and store.
Disclosure of Invention
The invention aims to solve the technical problem of providing a marker for corneal transplantation suturing and aims to solve the technical problem.
The technical scheme for solving the technical problems is as follows:
a marker for corneal transplantation suturing comprises a positioning ring and a holding part for holding a medical worker by hands, wherein scales are uniformly arranged on the upper surface of the positioning ring at intervals along the circumferential direction of the positioning ring, two positioning parts are arranged on the positioning ring at intervals, and the two positioning parts can respectively slide along the circumferential direction of the positioning ring; the handheld portion is rotatably mounted on the positioning ring and positioned, and the handheld portion is rotated until the handheld portion is attached to or separated from the positioning ring so as to be stored or unfolded.
The invention has the beneficial effects that: when the cornea locating device is used, the two locating pieces are manually slid to be respectively superposed with the boundaries of an operation part, so that the accurate locating of the position of the cornea is realized, and a doctor can conveniently perform an operation; in addition, hold the portion and expand in order to supply medical personnel to use when using, hold the portion and laminate in order to accomodate with the holding ring when not using, conveniently carry and deposit convenient to use. The invention can realize the accurate positioning of the cornea position, so that a doctor can perform an operation conveniently; in addition, the hand holding part can be unfolded or stored, and the carrying and storage are convenient, and the use is convenient.
On the basis of the technical scheme, the invention can be further improved as follows.
Furthermore, every the setting element all includes the locating lever, the one end of locating lever is followed the circumference of holding ring with holding ring sliding connection, the other end is followed the radial extension of holding ring reaches the center department of holding ring.
The beneficial effect of adopting the above-mentioned further scheme is that when using, two locating levers of manual slip are to its border coincidence with the operation position respectively to realize the accurate positioning of cornea position, thereby be convenient for the doctor to carry out the operation.
Furthermore, a guide groove is formed in the upper surface of the positioning ring along the circumferential direction of the positioning ring, and one end of each of the two positioning rods is connected with the guide groove in a sliding mode through a sliding block.
The beneficial effects of adopting above-mentioned further scheme are simple structure, reasonable in design, two locating levers of convenient slip, it is easy and simple to handle.
It should be noted that, the two sliders are respectively engaged with the guide groove, that is, the sliders need a certain external force to move in the guide groove, and the sliders and the positioning rod do not slide after being released.
Furthermore, a plurality of positioning blocks are fixedly arranged on each positioning rod along the length direction of the positioning rod at even intervals.
When the medical cornea locating device is used, the two locating rods are manually slid to be respectively superposed with the boundary of the operation position, and then the position of the cornea is located through the locating blocks, so that the cornea is more accurately located, and a doctor can conveniently perform an operation.
Furthermore, each positioning rod is provided with a positioning block which slides along the length direction of the positioning rod.
The beneficial effects of adopting above-mentioned further scheme are that during the use, behind the position of locating lever tentatively confirming the operation, manual slip locating piece to setting for the position to the position of accurate positioning cornea makes things convenient for the doctor to perform the operation.
Furthermore, each positioning rod is provided with a sliding groove along the length direction thereof, and the positioning block is slidably arranged in the sliding groove.
The beneficial effects of adopting above-mentioned further scheme are that simple structure, reasonable in design, the locating piece is ingenious with the spout cooperation, realizes the quick slip of locating piece, and is easy and simple to handle.
It should be noted that the positioning block is clamped in the sliding groove, a certain external force is required to slide the positioning block, and the positioning block cannot slide after being loosened.
Furthermore, the holding part is of an annular structure, and one side of the holding part is rotatably connected with one side of the positioning ring and is positioned; the holding part is rotated to be buckled outside the positioning ring to be stored, or the holding part is unfolded at one side of the positioning ring to be unfolded for use.
Adopt above-mentioned further scheme's beneficial effect be manual rotate hold portion to its knot in order to accomodate outside the holding ring, or to its one side of expanding in the holding ring supplies the use in order to expand, realize the quick switch-over of the portion state of holding, facilitate the use, save space is convenient for deposit and carry.
Further, the holding part is of an arc-shaped structure, one end of the holding part is rotationally connected with and positioned at one side of the positioning ring, and the holding part is rotated until the holding part is attached to the outer side of the positioning ring to be stored or until the holding part is unfolded at one side of the positioning ring to be unfolded for use.
Adopt above-mentioned further scheme's beneficial effect be manual rotate hold portion to its knot in order to accomodate outside the holding ring, or to its one side of expanding in the holding ring supplies the use in order to expand, realize the quick switch-over of the portion state of holding, facilitate the use, save space is convenient for deposit and carry.
Furthermore, a mounting box is fixedly mounted on one side of the positioning ring, and a rotating ball is rotatably and fixedly mounted in the mounting box; the rotatable ball is fixedly connected with one end of the connecting rod, the other end of the connecting rod penetrates through the mounting box and then is fixedly connected with the holding part, and an opening which is matched with the rotating track of the connecting rod and penetrates through the mounting box is formed in the mounting box.
The beneficial effect who adopts above-mentioned further scheme is simple structure, and reasonable in design can adjust the position of holding the portion according to the demand to use and accomodate convenient to use.
Further, a screw hole penetrating through the mounting box from inside to outside is formed in the mounting box, and a locking screw is connected to the inner thread of the screw hole; and screwing or unscrewing the locking screw until one end of the locking screw abuts against or is separated from the rotating ball so as to fix or loosen the rotating ball.
Adopt above-mentioned further scheme's beneficial effect be during the use, manual screw up or unscrew locking screw to its one end and roating ball butt or separation to fix or loosen the roating ball, simple structure realizes the quick location of roating ball and connecting rod and hand portion, and is easy and simple to handle.
Drawings
FIG. 1 is an expanded view of a first embodiment of the present invention;
FIG. 2 is a storage view of the first embodiment of the present invention;
FIG. 3 is an expanded view of the second embodiment of the present invention;
FIG. 4 is a storage view of a second embodiment of the present invention;
FIG. 5 is an expanded view of a third embodiment of the present invention;
FIG. 6 is a storage view of a third embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. holding portion, 3, scale, 4, locating lever, 5, locating piece, 6, guide way, 7, spout, 8, mounting box, 9, connecting rod, 10, locking screw.
Detailed Description
The principles and features of this invention are described in connection with the drawings and the detailed description of the invention, which are set forth below as examples to illustrate the invention and not to limit the scope of the invention.
As shown in fig. 1 to 6, the present invention provides a marker for corneal transplantation and suturing, comprising a positioning ring 1 and a holding portion 2 for holding by the hands of medical personnel, wherein the upper surface of the positioning ring 1 is provided with scales 3 at uniform intervals along the circumferential direction thereof, and the positioning ring 1 is provided with two positioning members at intervals, and the two positioning members can respectively slide along the circumferential direction of the positioning ring 1; the hand holding part 2 is rotatably arranged on the positioning ring 1 and positioned, and the hand holding part 2 is rotated to be attached to or separated from the positioning ring 1 so as to be accommodated or unfolded. When the cornea locating device is used, the two locating pieces are manually slid to be respectively superposed with the boundaries of an operation part, so that the accurate locating of the position of the cornea is realized, and a doctor can conveniently perform an operation; in addition, hold portion 2 and expand and use for medical personnel when using, hold portion 2 and the laminating of holding ring 1 in order to accomodate when not using, conveniently carry and deposit convenient to use. The invention can realize the accurate positioning of the cornea position, so that a doctor can perform an operation conveniently; in addition, the hand holding part can be unfolded or stored, and the carrying and storage are convenient, and the use is convenient.
The part that above-mentioned portion 2 supplies the doctor to hold is fixed on being equipped with the rubber sleeve, increases the comfort of hand.
Example 1
On the basis of the above structure, in this embodiment, every setting element all includes locating lever 4, and the one end of locating lever 4 is along holding ring 1's circumference and holding ring 1 sliding connection, and the other end radially extends to holding ring 1's center department along holding ring 1. When the cornea positioning device is used, the two positioning rods 4 are manually slid to be respectively superposed with the boundary of an operation position, so that the accurate positioning of the cornea position is realized, and a doctor can conveniently perform an operation.
The other ends of the two positioning rods 4 have a gap therebetween.
Example 2
On the basis of embodiment one, in this embodiment, be equipped with guide way 6 along its circumference on the upper surface of holding ring 1, slider and 6 sliding connection of guide way are passed through respectively to the one end of two locating levers 4, and every slider all with the locating lever 4 integrated into one piece that corresponds, simple structure, reasonable in design conveniently slides two locating levers 4, and is easy and simple to handle.
The guide groove 6 is preferably provided on the upper surface of the positioning ring 1 near the outer side thereof, and the scale 3 is preferably provided on the upper surface of the positioning ring 1 near the inner side thereof, without interfering with each other.
It should be noted that, the two sliders are respectively engaged with the guide groove 6, that is, the sliders need a certain external force to move in the guide groove 6, and the sliders and the positioning rod 4 do not slide after being loosened, so that the precise positioning of the cornea is not affected, and the positioning effect is better.
Example 3
As shown in fig. 1 to 4, on the basis of the first or second embodiment, in this embodiment, a plurality of positioning blocks 5 are fixedly mounted on each positioning rod 4 at regular intervals along the length direction thereof, and the plurality of positioning blocks 5 are integrally formed with the positioning rod 4, so that the structure is simple. When the cornea positioning device is used, the two positioning rods 4 are manually slid to be respectively superposed with the boundary of an operation position, and then the position of the cornea is positioned through the positioning block 5 so as to realize more accurate positioning of the position of the cornea, thereby facilitating the operation of a doctor.
Example 4
As shown in fig. 5 and 6, in the first or second embodiment, in the present embodiment, a positioning block 5 is mounted on each positioning rod 4 to slide in the longitudinal direction thereof. When the cornea locating device is used, after the locating rod 4 preliminarily determines the position of an operation, the locating block 5 is manually slid to a set position, so that the position of a cornea is accurately located, and a doctor can conveniently perform the operation.
Example 5
On the basis of the fourth embodiment, in the present embodiment, each positioning rod 4 is provided with a sliding groove 7 along the length direction thereof, and the positioning block 5 is slidably mounted in the sliding groove 7. This scheme simple structure, reasonable in design, locating piece and 7 ingenious cooperations of spout realize the quick slip of locating piece 5, easy and simple to handle.
Each sliding groove 7 can be a groove body with at least one open end or a groove body with two closed ends, preferably the latter, and the replacement positioning block 5 and the positioning rod 4 are slipped off.
It should be noted that, the positioning block 5 is clamped in the sliding groove 7, the positioning block can be slid only by a certain external force, and the positioning block cannot slide after being released, so that the precise positioning of the cornea cannot be influenced, and the positioning effect is better.
Example 6
As shown in fig. 1 and 2, in the present embodiment, on the basis of the above structure, the grip portion 2 is in a ring structure, and one side thereof is rotatably connected to one side of the positioning ring 1 and is positioned; the grip 2 is rotated until it is buckled outside the positioning ring to be received, or until it is unfolded at one side of the positioning ring 1 to be used. During the use, the manual portion 2 of holding that rotates is held to its knot in order to accomodate outside holding ring 1, or is used in order to expand to its one side of expanding in holding ring 1, realizes holding the quick switch-over of 2 states of portion, facilitates the use, saves space, is convenient for deposit and carry.
Example 7
As shown in fig. 1 to 4, in the present embodiment, on the basis of the above structure, the grip portion 2 is an arc structure, one end of the grip portion is rotatably connected to and positioned at one side of the positioning ring 1, and the grip portion 2 is rotated until the grip portion is attached to the outer side of the positioning ring 1 for storage, or until the grip portion is unfolded at one side of the positioning ring 1 for use. During the use, the manual portion 2 of holding that rotates is held to its knot in order to accomodate outside holding ring 1, or is used in order to expand to its one side of expanding in holding ring 1, realizes holding the quick switch-over of 2 states of portion, facilitates the use, saves space, is convenient for deposit and carry.
The scheme of the sixth embodiment and the scheme of the seventh embodiment are parallel schemes, and the latter scheme is more material-saving in operation.
In addition to the above embodiments, the hand grip 2 may have a straight bar structure, but this configuration occupies a larger space when stored.
Example 8
On the basis of the sixth embodiment or the seventh embodiment, in the present embodiment, a mounting box 8 is fixedly mounted on one side of the positioning ring 1, the mounting box 8 is fixedly connected with the positioning ring 1 in a manner that can be thought by those skilled in the art, and a rotating ball is rotatably and fixedly mounted in the mounting box; the spin ball is fixedly connected (welded) with one end of connecting rod 9, and the other end of connecting rod 9 passes behind mounting box 8 and holds 2 fixed connection (welding), is equipped with the opening that runs through inside and outside that matches with connecting rod 9 rotation orbit on the mounting box 8. This scheme simple structure, reasonable in design can adjust the position of holding portion 2 according to the demand to use and accomodate convenient to use.
The mounted position and the size of above-mentioned mounting box 8 design according to the demand, can realize that the normal upset of holding portion 2 is accomodate can, the preferred one side that is located holding ring 1 to avoid holding portion 2, make things convenient for holding 2 to accomodate.
When the grip portion 2 is in a ring-shaped structure, the opening extends along the side of the mounting box 8 away from the positioning ring 1 to the upper side of the mounting box 8; when the holding portion is in an arc-shaped structure, the opening extends to one end of the mounting box 8 along one side of the mounting box 8 away from the positioning ring 1.
Example 9
On the basis of the eighth embodiment, in the present embodiment, the mounting box 8 is provided with a screw hole penetrating through the inside and the outside, and a locking screw 10 is connected to an internal thread of the screw hole; the locking screw 10 is tightened or loosened to one end thereof to abut against or separate from the spin ball to fix or loosen the spin ball. When the rotary ball fixing device is used, the locking screw 10 is manually screwed or unscrewed until one end of the locking screw abuts against or is separated from the rotary ball so as to fix or loosen the rotary ball, the structure is simple, the rotary ball, the connecting rod 9 and the handheld part 2 are quickly positioned, and the operation is simple and convenient.
In addition, the hand holding part 2 is accomodate the back, can screw up locking screw 10 to it supports the roating ball to fix connecting rod 9 and hand holding part 2, so that hand holding part 2 takes place to rotate, conveniently carries and deposits.
The working principle of the invention is as follows:
when the cornea positioning device is used, the two positioning rods 4 are manually slid to be respectively superposed with the boundary of an operation part, and then the accurate positioning of the cornea position is realized through the positioning block 5, so that a doctor can conveniently perform an operation; in addition, hold portion 2 and expand in order to supply medical personnel to use through above-mentioned arbitrary one kind mode during the use, hold portion 2 and the laminating of holding ring 1 when not using in order to accomodate, conveniently carry and deposit convenient to use.
According to the marking device, a doctor enables the two positioning rods 4 to coincide with the boundary of an operation part, the doctor determines the angle between the two positioning rods 4 through the scales 3 and determines the position of a cornea through the positioning block 5, and the marking device for the ophthalmic operation is convenient to accurately position the mark of the cornea, so that the suturing effect of the cornea is ensured; the angle of the holding rod 11 can be adjusted by the doctor, so that the cornea marker can be conveniently positioned.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (10)

1. A marker for corneal graft suturing, characterized in that: the medical positioning device comprises a positioning ring (1) and a holding part (2) for holding a medical worker, wherein scales (3) are uniformly arranged on the upper surface of the positioning ring (1) at intervals along the circumferential direction of the positioning ring, two positioning parts are arranged on the positioning ring (1) at intervals, and the two positioning parts can respectively slide along the circumferential direction of the positioning ring (1); the handheld portion (2) is rotatably mounted on the positioning ring (1) and positioned, and the handheld portion (2) is rotated to be attached to or separated from the positioning ring (1) so as to be stored or unfolded.
2. The corneal graft suturing marker according to claim 1, wherein: every the setting element all includes locating lever (4), the one end of locating lever (4) is followed the circumference of holding ring (1) with holding ring (1) sliding connection, the other end is followed the radial extension of holding ring (1) reaches the center department of holding ring (1).
3. The marker for corneal graft suturing according to claim 2, wherein: the upper surface of the positioning ring (1) is provided with a guide groove (6) along the circumferential direction, and one end of each of the two positioning rods (4) is slidably connected with the guide groove (6) through a sliding block.
4. The marker for corneal graft suturing according to claim 2 or 3, characterized in that: a plurality of positioning blocks (5) are fixedly arranged on each positioning rod (4) at even intervals along the length direction of the positioning rod.
5. The marker for corneal graft suturing according to claim 2 or 3, characterized in that: and a positioning block (5) is arranged on each positioning rod (4) in a sliding manner along the length direction of the positioning rod.
6. The marker for corneal graft suturing according to claim 5, wherein: each positioning rod (4) is provided with a sliding groove (7) along the length direction of the positioning rod, and the positioning block (5) is slidably arranged in the sliding groove (7).
7. The corneal graft suturing marker according to claim 1, wherein: the hand holding part (2) is of an annular structure, and one side of the hand holding part is rotatably connected with one side of the positioning ring (1) and positioned; and rotating the hand holding part (2) until the hand holding part is buckled outside the positioning ring to be stored, or until the hand holding part is unfolded at one side of the positioning ring (1) to be unfolded for use.
8. The corneal graft suturing marker according to claim 1, wherein: the handheld part (2) is of an arc-shaped structure, one end of the handheld part is rotationally connected with and positioned at one side of the positioning ring (1), and the handheld part (2) is rotated to be attached to the outer side of the positioning ring (1) to be stored or unfolded to be unfolded at one side of the positioning ring (1) to be used.
9. The marker for corneal graft suturing according to claim 7 or 8, wherein: a mounting box (8) is fixedly mounted on one side of the positioning ring (1), and a rotating ball is rotatably and fixedly mounted in the mounting box (8); the rotatable ball is fixedly connected with one end of a connecting rod (9), the other end of the connecting rod (9) penetrates through the mounting box (8) and the handheld portion (2) and is fixedly connected with the mounting box (8), and an opening which is matched with the rotating track of the connecting rod (9) and penetrates through the mounting box is formed in the mounting box (8).
10. The corneal graft suturing marker of claim 9, wherein: a screw hole which penetrates through the mounting box (8) from inside to outside is formed in the mounting box, and a locking screw (10) is connected to the inner thread of the screw hole; and screwing or unscrewing the locking screw (10) until one end of the locking screw abuts against or is separated from the rotating ball so as to fix or loosen the rotating ball.
CN202110227198.7A 2021-03-01 2021-03-01 Marker for corneal transplantation suture Pending CN113081479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110227198.7A CN113081479A (en) 2021-03-01 2021-03-01 Marker for corneal transplantation suture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110227198.7A CN113081479A (en) 2021-03-01 2021-03-01 Marker for corneal transplantation suture

Publications (1)

Publication Number Publication Date
CN113081479A true CN113081479A (en) 2021-07-09

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Application Number Title Priority Date Filing Date
CN202110227198.7A Pending CN113081479A (en) 2021-03-01 2021-03-01 Marker for corneal transplantation suture

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Country Link
CN (1) CN113081479A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06154264A (en) * 1992-11-20 1994-06-03 Akio Okamoto Eyeball cornea operating device
CN1771014A (en) * 2003-04-07 2006-05-10 博士伦公司 Bar-link drive system for a microkeratome
CN203555882U (en) * 2013-09-30 2014-04-23 广州军区广州总医院 Cornea marker suitable for corneal transplantation operation
CN207605063U (en) * 2017-06-19 2018-07-13 杨芳文 A kind of ophthalmostat
CN108472156A (en) * 2015-09-01 2018-08-31 Geuder有限公司 For applying the equipment for being tagged to human eye
CN209187929U (en) * 2018-06-25 2019-08-02 叶青 A kind of intervention postoperative patient convalescence care device
CN110801343A (en) * 2019-11-12 2020-02-18 广东药科大学 Corneal astigmatism correcting device
CN210494250U (en) * 2018-01-16 2020-05-12 高鸽 Marker convenient for ophthalmic surgery

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06154264A (en) * 1992-11-20 1994-06-03 Akio Okamoto Eyeball cornea operating device
CN1771014A (en) * 2003-04-07 2006-05-10 博士伦公司 Bar-link drive system for a microkeratome
CN203555882U (en) * 2013-09-30 2014-04-23 广州军区广州总医院 Cornea marker suitable for corneal transplantation operation
CN108472156A (en) * 2015-09-01 2018-08-31 Geuder有限公司 For applying the equipment for being tagged to human eye
CN207605063U (en) * 2017-06-19 2018-07-13 杨芳文 A kind of ophthalmostat
CN210494250U (en) * 2018-01-16 2020-05-12 高鸽 Marker convenient for ophthalmic surgery
CN209187929U (en) * 2018-06-25 2019-08-02 叶青 A kind of intervention postoperative patient convalescence care device
CN110801343A (en) * 2019-11-12 2020-02-18 广东药科大学 Corneal astigmatism correcting device

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Application publication date: 20210709

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