CN108635019B - Medical tweezers - Google Patents
Medical tweezers Download PDFInfo
- Publication number
- CN108635019B CN108635019B CN201810381054.5A CN201810381054A CN108635019B CN 108635019 B CN108635019 B CN 108635019B CN 201810381054 A CN201810381054 A CN 201810381054A CN 108635019 B CN108635019 B CN 108635019B
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- Prior art keywords
- forceps
- arms
- arm
- forceps arms
- fixed
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- 238000005286 illumination Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 210000003811 finger Anatomy 0.000 description 25
- 210000001508 eye Anatomy 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 210000000744 eyelid Anatomy 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/30—Surgical pincettes, i.e. surgical tweezers without pivotal connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
- A61B2090/309—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using white LEDs
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Ophthalmology & Optometry (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Pathology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to medical forceps, which comprise two forceps arms hinged with each other, wherein supporting rods are symmetrically arranged at the front ends of the two forceps arms; two mutually hinged fixing rods are arranged between the two forceps arms, and the fixing rods are connected with the forceps arms through first springs; the two forceps arms are uniformly provided with connecting rods, fixing sheets and fastening ropes along the upper plane of the length direction of the forceps arms, wherein a support, a finger rest and an illumination system are sequentially arranged on the outer side surface of one forceps arm along the length direction of the forceps arms from front to back, a button cell, a support and a finger rest are sequentially arranged on the outer side surface of the other forceps arm along the length direction of the forceps arm from front to back, and conductive sheets are respectively embedded in the middle parts of the inner side surfaces of the two forceps arms; sleeves are uniformly distributed at the tail ends of the two forceps arms, forceps tips capable of moving forwards and backwards are connected inside the sleeves through telescopic mechanisms, the forceps tips are of a blunt structure, and clamping seats are fixed on the inner side surfaces of the sleeves; the medical forceps are convenient to use, and can increase clamping tightness and automatically illuminate.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to medical forceps.
Background
Forceps are often used in the course of treatment of the disease; in the use process of the ophthalmic forceps, the area and the tightness of the forceps clamp can not be well limited, medical staff is required to continuously regulate and control by hands, when the condition of the eyes of a patient is checked, the medical staff is required to directly open the eyes of the patient by hands, and if the ophthalmic forceps are not disinfected in time, the medical staff is easy to infect, and the health of the medical staff is affected. Different medical staff operate the dynamics different when using tweezers, if control not good dynamics, the thing of being held is easy to the landing, causes the wasting of resources, wastes time and energy, has increased more work burden for medical staff. The forceps heads are easy to touch the inner sides of eyelid and eyeball, the forceps are easy to be polluted, and when the forceps are used for clamping other medical articles, the forceps are easy to be infected, and the patient is injured; when the forceps are not used, if the forceps are improperly placed, medical staff and patients are easily injured by the tips of the forceps by mistake, and when the forceps are used, light is easily blocked, so that the observation of eye conditions of the medical staff is influenced.
Disclosure of Invention
The invention aims to provide medical forceps which are simple in structure, low in manufacturing cost, capable of increasing clamping tightness and capable of automatically illuminating.
In order to achieve the above object, the technical scheme of the present invention is as follows:
a medical forceps comprises two forceps arms hinged with each other, wherein supporting rods are symmetrically arranged at the front ends of the two forceps arms; two mutually hinged fixing rods are arranged between the two forceps arms, and the fixing rods are connected with the forceps arms through first springs; the two forceps arms are uniformly provided with a connecting rod, a fixing piece and a fastening rope along the upper plane of the length direction of the forceps arms, and the connecting rod is in contact connection with the fastening rope; the starting end of the fastening rope is fixed on the upper plane of one forceps arm, the tail end of the fastening rope bypasses the hinging position of the forceps arm and horizontally forwards bypasses the hinging position of the fixing rod, and the fastening rope bypasses the forceps arm again and is then fixed on the upper plane of the other forceps arm; one forceps arm is sequentially provided with a support, a finger seat and an illumination system from front to back along the outer side surface of the forceps arm in the length direction, the finger seat is fixed on the upper part of the connecting rod, the other forceps arm is sequentially provided with a button cell, the support and the finger seat from front to back along the outer side surface of the forceps arm in the length direction, the middle parts of the inner side surfaces of the two forceps arms are respectively embedded with a conductive sheet, and the two conductive sheets are respectively electrically connected with the illumination system and the button cell; the tail ends of the two forceps arms are uniformly provided with sleeves, forceps tips capable of moving back and forth are connected to the sleeves through telescopic mechanisms, the forceps tips are of a blunt structure, and clamping seats are fixed on the inner side faces of the sleeves.
Further, a fixed shaft is arranged at the hinge joint of the two forceps arms, a connecting shaft is arranged at the hinge joint of the two fixed rods, the first spring is located at the rear end of the inner side face of the forceps arms, and the forceps arms and the fixed rods are located on the same horizontal plane.
Further, the lighting system comprises a lampshade, an LED lamp and a wire; the lampshade is fixed on the outer side face of the forceps arm in the length direction through screws, the lampshade is of a semi-closed structure, and the opening of the lampshade faces the rear end of the forceps arm; the area of the open part of the lampshade is larger than the area of each closed part of the lampshade, the LED lamps are arranged at the bottom of the lampshade, and the LED lamps are connected with the conducting strips through wires.
Further, through holes are symmetrically distributed in the two forceps arms respectively, the through holes are connected with the conducting plates, one through hole is connected with the button cell, the other through hole is connected with the lighting system, and the conducting wires are installed in the through holes.
Further, the telescopic mechanism comprises two supports, a push handle, a push rod and a second spring, wherein the push rod is arranged inside the forceps arms and connected with the forceps tips; the pushing handles are arranged between the two supports and are respectively hinged with the two supports; one end of the pushing handle penetrates into the forceps arm and is hinged with the pushing rod; the second spring is arranged on the outer wall of the forceps tip, and the forceps tip is connected with the push rod.
Further, the width of the finger seat is larger than that of the forceps arm, and the finger seat is in contact connection with the forceps arm.
Further, a torsion spring is transversely connected between the inner side surfaces of the two supporting rods, which are close to the forceps arms.
Further, the fixing piece is of an omega-shaped structure, the fixing piece is arranged on the upper plane of the forceps arm in an inverted mode, the connecting rod is clamped in the middle of the fixing piece, and two sides of the fixing piece are fixed on the upper plane of the forceps arm through screws.
Further, insulating paint is attached to the outer wall of the forceps arm, anti-skidding patterns are formed in the upper portion of the finger seat, and saw-shaped teeth are arranged on one side of the clamping seat.
The beneficial effects of the invention are as follows:
1. the front ends of the forceps arms are symmetrically provided with the supporting rods, when medical staff examines the eyes of a patient, the forceps are closed firstly to horizontally place the supporting rods on the eyes, the forceps arms are opened, and meanwhile, the supporting rods support the eyelid of the eyes, so that the condition that the forceps arms are directly contacted with the eyes of the patient by hands when the eyes of the patient are examined is avoided, the forceps arms are convenient and sanitary to use, and meanwhile, the health of the medical staff is ensured.
2. When the forceps are used, the thumb and the index finger of medical staff are placed on the finger rest, and the fastening wire is pushed by the force of the finger rest to drive the fixing rod to move, so that the forceps arms are closed; the stress of the clamped object is increased, and the clamped object is prevented from falling off due to too small stress in the clamping process.
3. When the stress of the finger seat is continuously increased, the finger seat pushes the telescopic mechanism to drive the forceps tips to move, so that medical staff or patients are prevented from being accidentally injured by the forceps tips when forceps are not used, and the forceps arms push the forceps tips to clamp smaller medical articles such as contact lenses, so that the medical articles are distinguished to be clamped, and the use is convenient; the forceps tips are of a blunt structure, so that the forceps tips are prevented from damaging the article when the article is clamped.
4. When the conducting plates embedded in the middle of the inner side surfaces of the two forceps arms are connected, the button cell transmits power to the LED lamp through the conducting plates, so that the LED lamp is lightened, and the illumination is convenient; the lampshade is of a semi-closed structure, and the opening of the lampshade faces the rear end of the forceps arm; the area of the open part of the lampshade is larger than that of each closed part of the lampshade, so that light is prevented from being reflected in the lampshade for multiple times, and uneven light beam flux distribution is caused.
Drawings
Figure 1 is a schematic front view of a medical forceps of the invention.
Figure 2 is a cross-sectional view of figure 1 of a medical forceps of the invention.
Fig. 3 is a schematic view of the structure of a forceps arm of the medical forceps of the invention.
Fig. 4 is an enlarged schematic view of the medical forceps of fig. 1.
Fig. 5 is a schematic view of the medical forceps of the invention in the partial view of fig. 1.
Figure 6 is a schematic view in section C of figure 1 of a medical forceps according to the invention.
Fig. 7 is an enlarged schematic view of the medical forceps of fig. 1 at D.
The reference numerals in the drawings are: the novel electric hair cutter comprises a fixed shaft 1, a fastening rope 2, a button cell 3, a finger seat 4, a connecting rod 5, a conducting strip 6, a push rod 7, a forceps arm 8, a fixed rod 9, a first spring 10, a clamping seat 11, a supporting rod 12, a connecting shaft 13, a lamp shade 14, an LED lamp 15, a sleeve 16, a second spring 17, a forceps tip 18, a pushing handle 19, a support 20 and a fixing sheet 21.
Detailed Description
The invention is further described below with reference to the drawings and the detailed description:
as shown in fig. 1 to 7, the medical forceps comprise two forceps arms 8 hinged with each other, wherein the front ends of the two forceps arms 8 are symmetrically provided with supporting rods 12; two mutually hinged fixing rods 9 are arranged between the two forceps arms 8, and the fixing rods 9 are connected with the forceps arms 8 through first springs 10; the two forceps arms 8 are uniformly provided with a connecting rod 5, a fixing piece 21 and a fastening rope 2 along the upper plane of the length direction of the forceps arms, and the connecting rod 5 is in contact connection with the fastening rope 2; the starting end of the fastening rope 2 is fixed on the upper plane of one forceps arm 8, the tail end of the fastening rope 2 bypasses the hinging position of the forceps arm 8 and horizontally forwards bypasses the hinging position of the fixing rod 9, and the fastening rope winds back the forceps arm 8 again and is then fixed on the upper plane of the other forceps arm 8; the two forceps arms 8 are provided with a support 20, a finger seat 4 and an illumination system from front to back along the outer side face of the forceps arm 8 in the length direction, the finger seat 4 is fixed on the upper part of the connecting rod 5, the other forceps arm 8 is provided with a button cell 3, the support 20 and the finger seat 4 from front to back along the outer side face of the forceps arm 8 in the length direction, the middle parts of the inner side faces of the two forceps arms 8 are respectively embedded with a conducting strip 6, and the two conducting strips 6 are respectively electrically connected with the illumination system and the button cell 3; the tail ends of the two forceps arms 8 are uniformly provided with sleeves 16, forceps tips 18 capable of moving forwards and backwards are connected in the sleeves 16 through telescopic mechanisms, the forceps tips 18 are of a blunt structure, and clamping seats 11 are fixed on the inner side surfaces of the sleeves 16.
The fixed shafts 1 are arranged at the hinged positions of the two forceps arms 8, the connecting shafts 13 are arranged at the hinged positions of the two fixed rods 9, the first springs 10 are located at the rear ends of the inner sides of the forceps arms 8, and the forceps arms 8 and the fixed rods 9 are located on the same horizontal plane.
The lighting system comprises a lampshade 14, an LED lamp 15 and wires; the lampshade 14 is fixed on the outer side face of the forceps arm 8 in the length direction through screws, the lampshade 14 is of a semi-closed structure, and the opening of the lampshade 14 faces the rear end of the forceps arm 8; the area of the opening of the lampshade 14 is larger than that of each closed part of the lampshade 14, so that uneven light flux distribution caused by multiple reflections of lamplight in the lampshade 14 is avoided; an LED lamp 15 is arranged at the bottom of the lampshade 14, and the LED lamp 15 is connected with the conducting strip 6 through a wire.
Through holes are symmetrically distributed in the two forceps arms 8 respectively, the through holes are connected with the conducting strip 6, one through hole is connected with the button cell 3, the other through hole is connected with the lighting system, and the conducting wire is installed in the through holes.
The telescopic mechanism comprises two supports 20, push handles 19, push rods 7 and second springs 17, wherein the push rods 7 are arranged inside the forceps arms 8 and are connected with the forceps tips 18, and the two supports 20 are respectively fixed on the outer side surfaces of the two forceps arms 8; the push handles 19 are arranged between the two supports 20, and the push handles 19 are respectively hinged with the two supports 20; one end of the push handle 19 penetrates into the tweezer arm 8 and is hinged with the push rod 7; the second spring 17 is arranged on the outer wall of the forceps tip 18, and the forceps tip 18 is connected with the push rod 7.
The width of the finger seat 4 is larger than that of the forceps arm 8, and the finger seat 4 is in contact connection with the forceps arm 8. The range of the bottom of the finger seat 4 to the top of the push handle 19 is 3 cm to 5cm.
A torsion spring is transversely connected between the inner side surfaces of the two supporting rods 12, which are close to the forceps arms 8. When the stay bar 12 is used, the forceps are closed to horizontally place the stay bar 12 on the eyes, the forceps arms 8 are opened, the stay bar 12 supports the eyelid, and the eye condition is observed.
The fixing piece 21 is in an omega-shaped structure, the fixing piece 21 is inverted to the upper plane of the forceps arm 8, the connecting rod 5 is clamped in the middle of the fixing piece 21, and two sides of the fixing piece 21 are fixed to the upper plane of the forceps arm 8 through screws. When in use, the finger seat 4 is forced to push the connecting rod 5 to move in the middle of the fixing piece 21.
The outer wall of the forceps arm 8 is attached with an insulating material, the insulating material in the embodiment is rubber, and the upper part of the finger seat 4 is provided with anti-skid patterns to prevent the forceps from sliding off in the operation process; saw-shaped teeth are arranged on one side of the clamping seat 11 to prevent the traditional Chinese medicine articles from sliding off in the clamping process.
The thumb and the index finger of the medical staff are placed on the finger rest 4, and the finger rest 4 is stressed to drive the connecting rod 5 to push the fastening rope 2 to move towards the direction of the fixed rod; the fastening rope 2 drives the connecting shaft 13 at the hinged part of the fixing rod 9 to move towards the front end of the forceps arm 8, the fixing rod 9 pulls the first spring 10 to move towards the front end of the forceps arm 8, and the forceps arm 8 is closed under the tension of the spring; the clamping seat 11 clamps medical articles; when the stress of the finger seat 4 is increased, the connecting rod 5 pushes the fastening rope 2 to move continuously, the finger seat 4 pushes the push handle 19 to move, the push rod 7 hinged with the push handle 19 pushes the forceps tip 18 to move along with the movement of the push handle 19, the second spring 17 contracts, and the forceps tip 18 clamps smaller medical articles; when the forceps arms 8 are closed to the connection state of the conductive plates 6 respectively embedded in the middle of the inner side surfaces of the two forceps arms 8, the button cell 3 transmits power to the LED lamp 15 through the conductive plates 6, so that the LED lamp 15 is lightened, and the illumination is convenient; the lamp shade 14 gathers the light of LED lamp in tweezers arm 8 end, observes patient's eye condition more clearly.
The above-described embodiments are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention, so that all equivalent changes or modifications of the structure, characteristics and principles described in the claims should be included in the scope of the present invention.
Claims (7)
1. The medical forceps comprise two forceps arms (8) which are hinged with each other, and are characterized in that the front ends of the two forceps arms (8) are symmetrically provided with supporting rods (12); two mutually hinged fixing rods (9) are arranged between the two forceps arms (8), and the fixing rods (9) are connected with the forceps arms (8) through first springs (10); the two forceps arms (8) are uniformly provided with a connecting rod (5), a fixing piece (21) and a fastening rope (2) along the upper plane of the length direction of the forceps arms, and the connecting rod (5) is in contact connection with the fastening rope (2); the starting end of the fastening rope (2) is fixed on the upper plane of one forceps arm (8), the tail end of the fastening rope (2) bypasses the hinging position of the forceps arm (8) and horizontally forwards bypasses the hinging position of the fixing rod (9), and the tail end of the fastening rope bypasses the hinging position of the forceps arm (8) and is then fixed on the upper plane of the other forceps arm (8); one of the forceps arms (8) is sequentially provided with a support (20), a finger seat (4) and an illumination system from front to back along the outer side surface of the forceps arm in the length direction, the finger seat (4) is fixed on the upper part of the connecting rod (5), the other forceps arm (8) is sequentially provided with a button cell (3), the support (20) and the finger seat (4) from front to back along the outer side surface of the forceps arm in the length direction, the width of the finger seat (4) is larger than that of the forceps arm (8), and the finger seat (4) is in contact connection with the forceps arm (8); the middle parts of the inner side surfaces of the two forceps arms (8) are respectively embedded with a conductive sheet (6), and the two conductive sheets (6) are respectively electrically connected with the lighting system and the button cell (3); the tail ends of the two forceps arms (8) are uniformly provided with sleeves (16), forceps tips (18) capable of moving forwards and backwards are connected inside the sleeves (16) through telescopic mechanisms, the forceps tips (18) are of a blunt structure, and clamping seats (11) are fixed on the inner side surfaces of the sleeves (16);
the fixed shafts (1) are arranged at the hinged positions of the two forceps arms (8), the connecting shafts (13) are arranged at the hinged positions of the two fixed rods (9), the first springs (10) are located at the rear ends of the inner side surfaces of the forceps arms (8), and the forceps arms (8) and the fixed rods (9) are located on the same horizontal plane.
2. A medical tweezer according to claim 1, characterized in that the illumination system comprises a lamp housing (14), LED lamps (15) and wires; the lampshade (14) is fixed on the outer side face of the forceps arm (8) in the length direction through screws, the lampshade (14) is of a semi-closed structure, and the opening of the lampshade (14) faces the rear end of the forceps arm (8); the area of the opening of the lampshade (14) is larger than the area of each sealing part of the lampshade (14), LED lamps (15) are distributed at the bottom of the lampshade (14), and the LED lamps (15) are connected with the conducting strips (6) through wires.
3. Medical forceps according to claim 2, characterized in that the two forceps arms (8) are internally and symmetrically provided with through holes, which are connected with the conductive sheet (6), wherein one through hole is connected with the button cell (3), the other through hole is connected with the lighting system, and the wires are arranged inside the through holes.
4. The medical forceps according to claim 1, wherein the telescopic mechanism comprises a support (20), a pushing handle (19), a pushing rod (7) and a second spring (17), the pushing rod (7) is arranged inside the forceps arms (8) and is connected with the forceps tips (18), and the number of the supports (20) is two and is respectively fixed on the outer side surfaces of the two forceps arms (8); the pushing handles (19) are arranged between the two supports (20), and the pushing handles (19) are respectively hinged with the two supports (20); one end of the pushing handle (19) goes deep into the tweezer arm (8) and is hinged with the pushing rod (7); the second spring (17) is arranged on the outer wall of the forceps tip (18), and the forceps tip (18) is connected with the push rod (7).
5. Medical forceps according to claim 1, characterized in that a torsion spring is connected laterally between the inner sides of the two struts (12) near the forceps arms (8).
6. The medical forceps according to claim 1, wherein the fixing piece (21) is in an omega-shaped structure, the fixing piece (21) is arranged on the upper plane of the forceps arm (8) in an inverted mode, the connecting rod (5) is clamped in the middle of the fixing piece (21), and two sides of the fixing piece (21) are fixed on the upper plane of the forceps arm (8) through screws.
7. The medical forceps according to claim 1, wherein an insulating material is attached to the outer wall of the forceps arm (8), anti-slip patterns are formed on the upper portion of the finger rest (4), and saw-shaped teeth are arranged on one side of the clamping seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810381054.5A CN108635019B (en) | 2018-04-25 | 2018-04-25 | Medical tweezers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810381054.5A CN108635019B (en) | 2018-04-25 | 2018-04-25 | Medical tweezers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108635019A CN108635019A (en) | 2018-10-12 |
| CN108635019B true CN108635019B (en) | 2024-01-09 |
Family
ID=63747817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810381054.5A Active CN108635019B (en) | 2018-04-25 | 2018-04-25 | Medical tweezers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108635019B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204233181U (en) * | 2014-11-11 | 2015-04-01 | 王卫国 | A kind of Multifunctional oral tweezers |
| CN204863387U (en) * | 2015-08-11 | 2015-12-16 | 郑州人民医院 | Medical tweezer |
| CN107802313A (en) * | 2017-11-27 | 2018-03-16 | 田长江 | Rapidly and efficiently convenient small vessel haemostatic forceps |
| CN107951517A (en) * | 2017-12-19 | 2018-04-24 | 海南瑞韩医学美容医院管理有限公司海口龙华京华城红妆医学美容门诊部 | A kind of outer canthus dilator |
| CN209595847U (en) * | 2018-04-25 | 2019-11-08 | 中国医科大学附属第一医院 | medical tweezers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9510812B2 (en) * | 2011-05-18 | 2016-12-06 | Automated Medical Products Corporation | Telescoping surgical support and retractor system |
-
2018
- 2018-04-25 CN CN201810381054.5A patent/CN108635019B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204233181U (en) * | 2014-11-11 | 2015-04-01 | 王卫国 | A kind of Multifunctional oral tweezers |
| CN204863387U (en) * | 2015-08-11 | 2015-12-16 | 郑州人民医院 | Medical tweezer |
| CN107802313A (en) * | 2017-11-27 | 2018-03-16 | 田长江 | Rapidly and efficiently convenient small vessel haemostatic forceps |
| CN107951517A (en) * | 2017-12-19 | 2018-04-24 | 海南瑞韩医学美容医院管理有限公司海口龙华京华城红妆医学美容门诊部 | A kind of outer canthus dilator |
| CN209595847U (en) * | 2018-04-25 | 2019-11-08 | 中国医科大学附属第一医院 | medical tweezers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108635019A (en) | 2018-10-12 |
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