CN108771582B - Needle holding device for clinical ophthalmic surgery - Google Patents
Needle holding device for clinical ophthalmic surgery Download PDFInfo
- Publication number
- CN108771582B CN108771582B CN201810761236.5A CN201810761236A CN108771582B CN 108771582 B CN108771582 B CN 108771582B CN 201810761236 A CN201810761236 A CN 201810761236A CN 108771582 B CN108771582 B CN 108771582B
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- China
- Prior art keywords
- connecting plate
- mounting plate
- plate
- needle
- holding rod
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- Expired - Fee Related
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- 238000001356 surgical procedure Methods 0.000 title description 2
- 238000000034 method Methods 0.000 claims description 5
- 238000009958 sewing Methods 0.000 abstract description 16
- 206010052428 Wound Diseases 0.000 description 13
- 208000027418 Wounds and injury Diseases 0.000 description 13
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
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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)
- Surgical Instruments (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a needle holding device for ophthalmologic clinical operation, which comprises a lower connecting plate and an upper connecting plate, the front end and the rear end of the right side of the lower connecting plate are both connected with a first mounting plate, the front end and the rear end of the right side of the upper connecting plate are both connected with a first mounting plate, the first mounting plate on the upper connecting plate corresponds to the first mounting plate on the lower connecting plate in position, electromagnets are arranged on the upper end surfaces of the first mounting plates on the lower connecting plate, the lower end surfaces of the first mounting plates on the upper connecting plate are provided with the pressing pads, so that a doctor can be prevented from suturing with two hands, and then guarantee that the doctor can arrange in order patient's wound when carrying out the wound to the patient and sew up, has reduced the patient and has carried out the required medical personnel's when wound is sewed up quantity, has corresponding limit structure, avoids sewing up the needle and appear the phenomenon of moving back when sewing up the patient, guarantees that the wound is sewed up normally high-efficiently goes on.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a needle holding device for an ophthalmologic clinical operation.
Background
At present, after an ophthalmic operation, an operation wound needs to be sutured, an existing mode is to suture by using a needle and a thread, a medical worker takes in the needle and the thread to suture the operation wound of a patient, but the contact area between fingers of the medical worker and a suture needle is small, so that the fatigue of a doctor is caused by long-time suture operation, and the possibility of misoperation of the doctor is greatly increased, for example, a patent of application publication No. 201620824844.2 discloses a needle holding device for the ophthalmic clinical operation, but the above patents have certain defects in the using process, one needle needs to be sutured by two hands of the doctor when the device is sutured, the other needle needs to be taken out, so that extra personnel is needed to arrange the suture opening of the patient so as to facilitate the suturing of the doctor, the operation is troublesome, on the other hand, when the suture needle is sutured, the tail part of the suture needle lacks of a corresponding limit structure, and the suture needle is, is not beneficial to the suture of the surgical wound of the eyes of the patient.
Therefore, the needle holding device for the ophthalmic clinical operation is provided.
Disclosure of Invention
The invention aims to overcome the existing defects and provides a needle holding device for an ophthalmologic clinical operation, which can avoid the situation that a doctor sews by using two hands, further ensure that the wound of a patient can be tidied when the doctor sews the wound of the patient, has a corresponding limit structure, avoids the phenomenon that a sewing needle retreats when the patient is sewed, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an ophthalmic clinical operation needle holding device comprises a lower connecting plate and an upper connecting plate, wherein the front end and the rear end of the right side of the lower connecting plate are respectively connected with a first mounting plate, the front end and the rear end of the right side of the upper connecting plate are respectively connected with a first mounting plate, the positions of the first mounting plate on the upper connecting plate and the first mounting plate on the lower connecting plate correspond to each other, the upper end surface of the first mounting plate on the lower connecting plate is respectively provided with an electromagnet, the lower end surface of the first mounting plate on the upper connecting plate is respectively provided with a pressing pad, the middle parts of the right sides of the lower connecting plate and the upper connecting plate are respectively connected with a second mounting plate, the lower end surface of the second mounting plate on the lower connecting plate and the lower end surface of the second mounting plate on the upper connecting plate are respectively provided with a limiting plate, the upper holding rod is provided with a control switch, the input end of the control switch is electrically connected with the input end of an external power supply, and the output end of the control switch is electrically connected with the input end of the electromagnet.
As a preferable technical solution of the present invention, the upper end surface of the electromagnet is provided with needle placement grooves, the number of the needle placement grooves is not less than six, and the needle placement grooves are equidistantly distributed from left to right on the upper end surface of the electromagnet.
As a preferable technical scheme of the invention, the thickness of the pressing pad is more than two millimeters, and the position of the pressing pad corresponds to that of the electromagnet.
As a preferred technical scheme of the invention, the limiting plate on the mounting plate II at the upper end corresponds to the limiting plate on the mounting plate II at the lower end, and the sum of the thicknesses of the two limiting plates is larger than the sum of the thickness of the electromagnet and the thickness of the pressing pad.
As a preferable technical scheme of the invention, a through groove is arranged on the lower holding rod, and the upper holding rod passes through the through groove.
Compared with the prior art, the invention has the beneficial effects that: can avoid the doctor to adopt both hands to sew up, and then guarantee that the doctor can arrange in order patient's wound when carrying out the wound to sew up to the patient, reduced the patient and carried out wound when sewing up required medical personnel's quantity, have corresponding limit structure, avoid sewing up the needle and appear the phenomenon of moving back when sewing up the patient, guarantee the normal high-efficient of wound sutural going on.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention.
In the figure: 1 lower connecting plate, 2 upper connecting plates, 3 mounting plates I, 4 electromagnets, 5 pressing pads, 6 needle placing grooves, 7 upper holding rods, 8 control switches, 9 lower holding rods, 10 through grooves, 11 connecting bodies, 12 mounting plates II and 13 limiting plates.
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.
Referring to fig. 1-2, the present invention provides a technical solution: an ophthalmic clinical operation needle holding device comprises a lower connecting plate 1 and an upper connecting plate 2, wherein the front end and the rear end of the right side of the lower connecting plate 1 are respectively connected with a first mounting plate 3, the front end and the rear end of the right side of the upper connecting plate 2 are respectively connected with a first mounting plate 3, the first mounting plates 3 on the upper connecting plate 2 correspond to the first mounting plates 3 on the lower connecting plate 1 in position, the upper end surfaces of the first mounting plates 3 on the lower connecting plate 1 are respectively provided with an electromagnet 4, the upper end surfaces of the electromagnets 4 are respectively provided with a needle placing groove 6, the number of the needle placing grooves 6 is not less than six, the needle placing grooves 6 are equidistantly distributed from left to right on the upper end surfaces of the electromagnets 4, the lower end surfaces of the first mounting plates 3 on the upper connecting plate 2 are respectively provided with a compression pad 5, the thickness of the compression pad 5 is more than two, the lower end face of a mounting plate II 12 on a lower connecting plate 1 and the lower end face of a mounting plate II 12 on an upper connecting plate 2 are both provided with a limiting plate 13, the limiting plate 13 on the mounting plate II 12 at the upper end corresponds to the limiting plate 13 on the mounting plate II 12 at the lower end, the sum of the thicknesses of the two limiting plates 13 is larger than the sum of the thickness of an electromagnet 4 and the thickness of a compression pad 5, the middle part of the left side of the lower connecting plate 1 is connected with an upper holding rod 7, the middle part of the left side of the upper connecting plate 2 is connected with a lower holding rod 9, the lower holding rod 9 is provided with a through groove 10, the upper holding rod 7 passes through the through groove 10, the upper holding rod 7 is connected with the lower holding rod 9 through a connecting body 11, the upper holding rod 7 is provided with a control switch 8, the input end of the control switch 8 is electrically connected with the input end of an external power supply, the, then sew up, sew up the back and press from both sides tightly the sewing needle through electro-magnet 4 and the pressure pad 5 of opposite side, and then get the needle and then accomplish sewing up once of wound, can control electro-magnet 4 and then adsorb the sewing needle through control switch 8 in this process.
The control switch 8 controls the electromagnet 4 by adopting the prior art.
When in use: when sewing up, make with the electro-magnet 4 of one side press from both sides tightly to sewing needle with compressing tightly pad 5 through holding rod 7 and lower holding rod 9 in the operation, then sew up, sew up and close up the back and press from both sides tightly to sewing needle through electro-magnet 4 of opposite side and compressing tightly pad 5, and then get the needle and then accomplish once sewing up to the wound, can adsorb the sewing needle through control switch 8 control electro-magnet 4 at this in-process.
The invention can avoid the doctor from sewing by using two hands, thereby ensuring that the doctor can tidy the wound of the patient when the doctor sews the wound of the patient, and the invention has a corresponding limit structure and avoids the phenomenon that the sewing needle retreats when the doctor sews the wound of the patient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an ophthalmology clinical operation needle holding device, includes lower connecting plate (1) and upper junction plate (2), its characterized in that: the front end and the rear end of the right side of the lower connecting plate (1) are both connected with a first mounting plate (3), the front end and the rear end of the right side of the upper connecting plate (2) are both connected with a first mounting plate (3), the first mounting plate (3) on the upper connecting plate (2) corresponds to the first mounting plate (3) on the lower connecting plate (1), the upper end face of the first mounting plate (3) on the lower connecting plate (1) is provided with an electromagnet (4), the lower end face of the first mounting plate (3) on the upper connecting plate (2) is provided with a pressing pad (5), the middle parts of the right sides of the lower connecting plate (1) and the upper connecting plate (2) are both connected with a second mounting plate (12), the lower end face of the second mounting plate (12) on the lower connecting plate (1) and the lower end face of the second mounting plate (12) on the upper connecting plate (2) are both provided with, the middle part of the left side of the upper connecting plate (2) is connected with a lower holding rod (9), the upper holding rod (7) is connected with the lower holding rod (9) through a connecting body (11), a control switch (8) is arranged on the upper holding rod (7), the input end of the control switch (8) is electrically connected with the input end of an external power supply, and the output end of the control switch (8) is electrically connected with the input end of the electromagnet (4); the thickness of the pressing pad (5) is more than two millimeters, and the position of the pressing pad (5) corresponds to that of the electromagnet (4); the limiting plate (13) on the mounting plate II (12) at the upper end corresponds to the limiting plate (13) on the mounting plate II (12) at the lower end, and the sum of the thicknesses of the two limiting plates (13) is larger than the sum of the thickness of the electromagnet (4) and the thickness of the pressing pad (5).
2. The ophthalmic clinical procedure needle holding device of claim 1, wherein: the upper end face of electro-magnet (4) is equipped with needle standing groove (6), six are no less than in the quantity of needle standing groove (6), needle standing groove (6) are in the upper end face of electro-magnet (4) from a left side to the right equidistance distribution.
3. The ophthalmic clinical procedure needle holding device of claim 1, wherein: a through groove (10) is formed in the lower holding rod (9), and the upper holding rod (7) penetrates through the through groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810761236.5A CN108771582B (en) | 2018-07-12 | 2018-07-12 | Needle holding device for clinical ophthalmic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810761236.5A CN108771582B (en) | 2018-07-12 | 2018-07-12 | Needle holding device for clinical ophthalmic surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108771582A CN108771582A (en) | 2018-11-09 |
| CN108771582B true CN108771582B (en) | 2021-02-26 |
Family
ID=64029785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810761236.5A Expired - Fee Related CN108771582B (en) | 2018-07-12 | 2018-07-12 | Needle holding device for clinical ophthalmic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108771582B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202843680U (en) * | 2012-11-16 | 2013-04-03 | 孟刚 | Anti-sliding needle holding device |
| CN205072937U (en) * | 2015-10-16 | 2016-03-09 | 王心 | Magnetism surgical suture needle needle holder |
| CN206659861U (en) * | 2016-08-31 | 2017-11-24 | 李玉民 | A kind of needle holder of convenient clamping |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2728905C (en) * | 2010-01-20 | 2014-07-29 | Jeffrey Wyman | Suture passer assembly |
-
2018
- 2018-07-12 CN CN201810761236.5A patent/CN108771582B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202843680U (en) * | 2012-11-16 | 2013-04-03 | 孟刚 | Anti-sliding needle holding device |
| CN205072937U (en) * | 2015-10-16 | 2016-03-09 | 王心 | Magnetism surgical suture needle needle holder |
| CN206659861U (en) * | 2016-08-31 | 2017-11-24 | 李玉民 | A kind of needle holder of convenient clamping |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108771582A (en) | 2018-11-09 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Huan Inventor after: Wan Xin Inventor after: Tong Huilin Inventor after: Sun Chao Inventor before: Sun Chao |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210203 Address after: No. 16, Jiangsu Road, Southern District, Shandong, Qingdao, Shandong Applicant after: THE AFFILIATED HOSPITAL OF QINGDAO University Address before: 255100 No. 201, unit 4, building 10, xinyijiayuan, sanligou street, Zichuan District, Zibo City, Shandong Province Applicant before: Sun Chao |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |