CN107260255A - A kind of Medical forceps with enlarging function - Google Patents
A kind of Medical forceps with enlarging function Download PDFInfo
- Publication number
- CN107260255A CN107260255A CN201710613407.5A CN201710613407A CN107260255A CN 107260255 A CN107260255 A CN 107260255A CN 201710613407 A CN201710613407 A CN 201710613407A CN 107260255 A CN107260255 A CN 107260255A
- Authority
- CN
- China
- Prior art keywords
- boss
- swing arm
- bearing pin
- medical forceps
- enlarging function
- Prior art date
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 claims abstract description 19
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 210000000515 tooth Anatomy 0.000 description 21
- 210000003811 finger Anatomy 0.000 description 3
- 238000001804 debridement Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 210000003813 thumb Anatomy 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, e.g. tourniquets
- A61B17/30—Surgical pincettes 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
- 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
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/361—Image-producing devices, e.g. surgical cameras
-
- 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
-
- 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
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/361—Image-producing devices, e.g. surgical cameras
- A61B2090/3616—Magnifying glass
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of Medical forceps with enlarging function, including main body, polygon duct is opened up in the horizontal direction in the middle and lower part of main body, bearing pin is provided with duct, bearing pin is inserted by the road hole of side, stretched out from the road hole of opposite side, the first limiting stand is extended with one end along bearing pin length direction, first boss is extended with the other end, the swing arm that can be rotated is arranged with first boss, first boss is provided with nut, and swing arm is fixed by nut, and magnifying glass is provided with the one end of swing arm away from first boss；The present invention is not only simple in structure, easy to operate, increases range of observation, improves observation accuracy, and small volume, operation is flexible, and service life is long.
Description
Technical field
The present invention relates to tweezers, specifically a kind of Medical forceps with enlarging function.
Background technology
Medical forceps are the medical instruments that health care workers are commonly used in daily nursing work, when being mainly used in dressing
Clamp cotton balls and aseptic dressing, debridement wound slough, dismounting wound sutures etc..But the tweezers used at present do not amplify
And illumination functions, medical personnel are in the smaller object of gripping, cleaning is compared with gash slough and removes shaping wound seam
During line, it is necessary to close to or can just be seen by other extra instruments, complex operation, in-convenience in use, inefficiency.
The content of the invention
The technical problems to be solved by the invention are, for the shortcoming of above prior art, propose a kind of with amplification work(
The Medical forceps of energy, are not only simple in structure, easy to operate, safe and reliable, and the use of magnifying glass improves the accurate of gripping object
Degree, operation is flexible, improves operating efficiency, and more facilitates when being taken out stitches for debridement dressing, and the scope of application is wider.
In order to solve the above-mentioned technical problem, the technical scheme is that being accomplished by the following way：One kind, which has, puts
The Medical forceps of big function, including main body, open up polygon duct, in hole in the horizontal direction in the middle and lower part of main body
Bearing pin is provided with road, bearing pin is inserted by the road hole of side, stretches out, prolong along one end of bearing pin length direction from the road hole of opposite side
Stretching has the first limiting stand, and first boss is extended with the other end, and the swing arm that can be rotated is arranged with first boss, and first is convex
Platform is provided with nut, and swing arm is fixed by nut, and magnifying glass is provided with the one end of swing arm away from first boss.
By setting pore passage structure, tweezers are made freely to move back and forth on bearing pin, it is ensured that the normal of tweezers is used, first
The swing arm that can be rotated is arranged with boss, and is fixed by nut, the structure can be by adjusting the position-adjustable of swing arm
The use angle of magnifying glass, improves the observation degree of accuracy, and slip when can prevent that swing arm from using is fixed by nut, easy to operate,
Low cost, improves job security and operating efficiency.
The technical scheme that further limits of the present invention is：
The foregoing Medical forceps with enlarging function, along first boss length direction and close to one end of bearing pin provided with outer
Tooth, is provided with internal tooth, internal tooth is intermeshed with external tooth, the structure can realize swing arm angle is adjusted in swing arm close to one end of bearing pin
Section and fixation, it is to avoid cause the problem of swing arm is waved because of nut loosening, it is ensured that the normal of swing arm is used, and safely may be used
Lean on.
The foregoing Medical forceps with enlarging function, are provided with second boss, second boss on the outside of swing arm and are cased with energy
The spacing swing arm enough rotated, circular arc chuck is provided with the one end of spacing swing arm away from second boss, is had between swing arm and nut
There is gap, the length in gap is more than the length of external tooth, and circular arc chuck is fastened in gap, so that by swing arm in bearing pin axial direction
Upper fixation, the structure is provided with gap, and then gap can arbitrarily adjust pendulum for the internal tooth and external tooth in swing arm is completely disengaged
The angle of arm, improves the stability and security of swing arm in use, is then arranged on gap by circular arc chuck again
In, it is to avoid the disengagement problem of external tooth and internal tooth in use, further improves the reliability that swing arm is used.
The foregoing Medical forceps with enlarging function, are provided with arc boss on the outside of nut, the arc knot for finger of fitting
Structure improves work comfort, improves operating efficiency.
The foregoing Medical forceps with enlarging function, duct is positive triangle, the shape of bearing pin and the shape phase in duct
The dimension in cooperation and duct is more than the dimension of bearing pin, and the structure is easy to the axial movement of tweezers, improves the accuracy of work.
The foregoing Medical forceps with enlarging function, swing arm is provided with the 3rd boss, magnifying glass close to one end of magnifying glass
Mounting bracket edge is provided with the 4th boss, and the 4th boss is provided with the mounting hole being engaged with the 3rd boss, is provided with the 3rd boss
Spring mounting hole, spring mounting hole is provided with spring, and spring one end is connected with spring mounting hole bottom, the other end and positioning circular arc
Boss is connected, and the multiple positioning arc grooves being engaged with positioning circular arc boss are provided with mounting hole, will be fixed by the structure
Circle of position arc boss is connected with spring, can be when rotating four boss, and positioning circular arc boss, which can be hidden, to be located in spring mounting hole,
Avoid positioning circular arc boss excessive wear, improve service life, it is cost-effective.
The foregoing Medical forceps with enlarging function, are provided with LED, by the structure, in light in magnifying glass lower surface
The Medical forceps can be still used in the state of line is not enough, increase uses scope, improves operating efficiency.
The beneficial effects of the invention are as follows：On the inside of first boss interior external tooth, interior external tooth are provided with the outside in spacing swing arm
It is meshed, by the use angle with the use of adjustable magnifying glass of the structure, improves observation accuracy；It is remote in spacing swing arm
One end from second boss is provided with circular arc chuck, has gap between swing arm and nut, and the length in gap is more than the length of external tooth
Degree, circular arc chuck is fastened in gap, so that swing arm be fixed on bearing pin axial direction, improves work accuracy and safety
Property；Arc boss is provided with the outside of nut, the arcuate structure of laminating finger improves work comfort；In swing arm away from boss
Side is provided with magnifying glass, and LED is provided with magnifying glass lower surface, by the more tiny object of the structure observable, improves observation
Precision, improve operating efficiency.
Brief description of the drawings
Fig. 1 is front view of the invention；
Fig. 2 is the left view of invention；
Fig. 3 is structural representation of the invention；
The close-up schematic view that Fig. 4 is B in Fig. 3
The sectional view that Fig. 5 is C-C in Fig. 1；
The close-up schematic view that Fig. 6 is D in Fig. 5；
Fig. 7 is the structural representation of bearing pin；
Fig. 8 is the structural representation of swing arm；
Wherein：1- tweezers, 2- polygons duct, 3- bearing pins, the limiting stands of 4- first, 5- first boss, 6- swing arms, 7- spiral shells
Mother, 8- magnifying glasses, 9- external tooths, 10- internal tooths, 11- second boss, 12- circular arc chuck, 13- gaps, 14- arc boss, 15-
Three boss, the boss of 16- the 4th, 17- mounting holes, 18- spring mounting holes, 19- springs, 20- positioning circular arc boss, 21- setting circles
Arc fluting, the spacing swing arms of 22-, 23-LED lamps.
Embodiment
The present invention is described in further detail below：
Embodiment 1
A kind of Medical forceps with enlarging function that the present embodiment is provided, including main body 1, it is characterised in that：
The middle and lower part of main body 1 opens up polygon duct 2 in the horizontal direction, in duct 2 be provided with bearing pin 3, bearing pin 3 by side road
Hole is inserted, and is stretched out from the road hole of opposite side, the basic function of tweezers can be retained by the structure, along the one of the length direction of bearing pin 3
End is extended with the first limiting stand 4, is extended with first boss 5 in the other end, the swing arm that can be rotated is arranged with first boss 5
6, the use angle of magnifying glass is adjusted by the rotation of swing arm, observation accuracy is improved, nut 7, pendulum are provided with first boss 5
Arm 6 is fixed by nut 7, and the one end of swing arm 6 away from first boss 5 is provided with magnifying glass 8, can be observed by the structure trickleer
The object at place, improves operating efficiency.
External tooth 9 is provided with the length direction of first boss 5 and close to one end of bearing pin 3, in swing arm 6) close to one end of bearing pin
Provided with internal tooth 10, internal tooth 9 is intermeshed with external tooth 10, and the structure can adjust the use angle of magnifying glass, is increased adjustable range, is carried
High workload efficiency.Second boss 11 is provided with the outside of swing arm 6, the spacing swing arm 12 that can be rotated is cased with second boss 11,
Circular arc chuck 12 is provided with the spacing one end of swing arm 12 away from second boss 11, there is gap 13 between swing arm 6 and nut 7,
And the length in gap 13 is more than the length of external tooth 9, circular arc chuck 12 is fastened in gap 13, so that by swing arm 6 in the axle of bearing pin 3
Fixed on to direction, when spacing swing arm is stuck in gap, interior external tooth, which will not be slided, to come off, and the security of work is improved, in nut 7
Outside is provided with arc boss 14, and the arcuate structure of laminating finger improves work comfort, and duct 2 is positive triangle, bearing pin 3
Shape is engaged with the shape in duct 2, and LED is provided with the lower surface of magnifying glass 8, and increase uses scope, improves operating efficiency.
The course of work of the present embodiment：Thumb pins tweezers side, and forefinger pins arc boss, adjusts the position of swing arm,
Interior external tooth is intermeshed, spacing swing arm is stuck in gap, rotating the positioning circular arc boss boss at magnifying glass edge blocks it
In positioning arc groove, used under the angle determined.
The technical scheme of this sample embodiment, the Medical forceps with enlarging function are not only simple in structure, easy to operate, peace
It is complete reliable, and viewing angle is more, accuracy is higher, and small volume, service life is long, and operation is flexible, wide using scope.
The technological thought of above example only to illustrate the invention, it is impossible to which protection scope of the present invention is limited with this, it is every
According to technological thought proposed by the present invention, any change done on the basis of technical scheme each falls within the scope of the present invention
Within.
Claims (7)
1. a kind of Medical forceps with enlarging function, including main body（1）, it is characterised in that：In the main body（1）
Middle and lower part open up polygon duct in the horizontal direction（2）, in the duct（2）In be provided with bearing pin（3）, the bearing pin（3）By
The road hole insertion of side, stretches out from the road hole of opposite side, along the bearing pin（3）One end of length direction is extended with the first limiting stand
（4）, first boss is extended with the other end（5）, in the first boss（5）On be arranged with the swing arm that can be rotated（6）, it is described
First boss（5）Provided with nut（7）, the swing arm（6）Pass through nut（7）It is fixed, the swing arm（6）Away from first boss（5）
One end be provided with magnifying glass（8）.
2. the Medical forceps according to claim 1 with enlarging function, it is characterised in that：Along the first boss（5）
Length direction and close bearing pin（3）One end be provided with external tooth（9）, in the swing arm（6）Internal tooth is provided with close to one end of bearing pin
（10）, the internal tooth（9）With external tooth（10）Intermeshing.
3. the Medical forceps according to claim 2 with enlarging function, it is characterised in that：In the swing arm（6）Outside
Provided with second boss（11）, the second boss（11）On be cased with the spacing swing arm that can rotate（22）, in the spacing swing arm
（22）Away from second boss（11）One end be provided with circular arc chuck（12）, in swing arm（6）With nut（7）Between have gap
（13）, the gap（13）Length be more than external tooth（9）Length, the circular arc chuck（12）It is fastened on gap（13）In, from
And by swing arm（6）In bearing pin（3）It is fixed on axial direction.
4. the Medical forceps according to claim 1 with enlarging function, it is characterised in that：In the nut（7）Outside
Provided with arc boss（14）.
5. the Medical forceps according to claim 1 with enlarging function, it is characterised in that：The duct（2）For positive three
Side shape, the bearing pin（3）Shape and duct（2）Shape be engaged.
6. the Medical forceps according to claim 1 with enlarging function, it is characterised in that：The swing arm（6）It is close to put
Big mirror（8）One end be provided with the 3rd boss（15）, the magnifying glass（8）Mounting bracket edge is provided with the 4th boss（16）, described
Four boss（16）Provided with the 3rd boss（15）The mounting hole being engaged（17）, in the 3rd boss（15）Provided with spring peace
Fill hole（18）, the spring mounting hole（18）It is provided with spring（19）, spring（19）One end and spring mounting hole（18）Bottom connects
Connect, the other end and positioning circular arc boss（20）Connection, in the mounting hole（17）In be provided with and it is described positioning circular arc boss（20）
The multiple positioning arc grooves being engaged（21）.
7. the Medical forceps according to claim 1 with enlarging function, it is characterised in that：The magnifying glass（8）Lower end
Face is provided with LED（23）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613407.5A CN107260255B (en) | 2017-07-25 | 2017-07-25 | Medical tweezers with amplifying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613407.5A CN107260255B (en) | 2017-07-25 | 2017-07-25 | Medical tweezers with amplifying function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107260255A true CN107260255A (en) | 2017-10-20 |
| CN107260255B CN107260255B (en) | 2023-11-17 |
Family
ID=60078604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710613407.5A Active CN107260255B (en) | 2017-07-25 | 2017-07-25 | Medical tweezers with amplifying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107260255B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403187A (en) * | 2018-03-14 | 2018-08-17 | 王俊 | A kind of multifunction surgical lock pincers |
| CN117300928A (en) * | 2023-10-08 | 2023-12-29 | 中国医学科学院北京协和医院 | Embedding electric heating forceps applicable to small tissues |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29702929U1 (en) * | 1997-02-19 | 1997-05-07 | A. + W. Göddert GmbH & Co KG, 42655 Solingen | Stamp tweezers |
| US20060185478A1 (en) * | 2005-02-24 | 2006-08-24 | Thomas Trozera | Locking tweezers for securing nuts or head bolts |
| CN201559137U (en) * | 2009-11-07 | 2010-08-25 | 潘旭 | Novel tweezers |
| CN201831908U (en) * | 2010-10-18 | 2011-05-18 | 邱子红 | Medical forceps |
| CN202821524U (en) * | 2012-09-26 | 2013-03-27 | 青岛市市立医院 | Medical curved forceps |
| CN203468694U (en) * | 2013-09-03 | 2014-03-12 | 马玉科 | Multifunctional tweezers |
| CN104367366A (en) * | 2013-08-12 | 2015-02-25 | 陕西逸夫美疗科技有限公司 | Medical tweezers apparatus with magnifying function |
| CN204505048U (en) * | 2015-03-17 | 2015-07-29 | 陈光俊 | A kind of Medical forceps |
| CN205994547U (en) * | 2016-06-29 | 2017-03-08 | 孙立峰 | A kind of general surgery's Special-purpose forceps |
-
2017
- 2017-07-25 CN CN201710613407.5A patent/CN107260255B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29702929U1 (en) * | 1997-02-19 | 1997-05-07 | A. + W. Göddert GmbH & Co KG, 42655 Solingen | Stamp tweezers |
| US20060185478A1 (en) * | 2005-02-24 | 2006-08-24 | Thomas Trozera | Locking tweezers for securing nuts or head bolts |
| CN201559137U (en) * | 2009-11-07 | 2010-08-25 | 潘旭 | Novel tweezers |
| CN201831908U (en) * | 2010-10-18 | 2011-05-18 | 邱子红 | Medical forceps |
| CN202821524U (en) * | 2012-09-26 | 2013-03-27 | 青岛市市立医院 | Medical curved forceps |
| CN104367366A (en) * | 2013-08-12 | 2015-02-25 | 陕西逸夫美疗科技有限公司 | Medical tweezers apparatus with magnifying function |
| CN203468694U (en) * | 2013-09-03 | 2014-03-12 | 马玉科 | Multifunctional tweezers |
| CN204505048U (en) * | 2015-03-17 | 2015-07-29 | 陈光俊 | A kind of Medical forceps |
| CN205994547U (en) * | 2016-06-29 | 2017-03-08 | 孙立峰 | A kind of general surgery's Special-purpose forceps |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403187A (en) * | 2018-03-14 | 2018-08-17 | 王俊 | A kind of multifunction surgical lock pincers |
| CN108403187B (en) * | 2018-03-14 | 2023-06-30 | 江苏省人民医院（南京医科大学第一附属医院） | Multifunctional surgical locking pliers |
| CN117300928A (en) * | 2023-10-08 | 2023-12-29 | 中国医学科学院北京协和医院 | Embedding electric heating forceps applicable to small tissues |
| CN117300928B (en) * | 2023-10-08 | 2024-04-05 | 中国医学科学院北京协和医院 | Embedding electric heating forceps applicable to small tissues |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107260255B (en) | 2023-11-17 |
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Effective date of registration: 20231007 Address after: Room 408, Building A, Chemical Light, No. 141 Longshan South Road, Jiangbei New District, Nanjing, Jiangsu Province, 211899 Applicant after: Nayun (Nanjing) Medical Technology Co.,Ltd. Address before: No. 300 Guangzhou Road, Nanjing City, Jiangsu Province, 210029 Applicant before: THE FIRST AFFILIATED HOSPITAL OF NANJING MEDICAL University |
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