CN107174306A - A kind of medical free pincers - Google Patents
A kind of medical free pincers Download PDFInfo
- Publication number
- CN107174306A CN107174306A CN201710476910.0A CN201710476910A CN107174306A CN 107174306 A CN107174306 A CN 107174306A CN 201710476910 A CN201710476910 A CN 201710476910A CN 107174306 A CN107174306 A CN 107174306A
- Authority
- CN
- China
- Prior art keywords
- claw beam
- claw
- angle
- head
- shank
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/282—Jaws
Abstract
The present invention relates to the medical free pincers of one kind, including two claw beams, two claw beams are by hinge, and the claw beam includes claw beam head, claw beam middle part and claw beam shank, and the bearing pin is arranged in the middle part of the claw beam, to be referred in the middle part of the claw beam, claw beam head is with forming the first angle in the middle part of claw beam, and the first angle is obtuse angle, and claw beam head in the middle part of claw beam with being connected smoothly, the maximum outside diameter on claw beam head is less than or equal to 0.2mm, and tip is round and smooth.The medical free pincers of the present invention, can realize the processing to fine tissue, and can improve the operation degree of accuracy and precision in surgical procedure, and health care worker can be made more comfortable flexible in use.
Description
Technical field
The present invention relates to technical field of medical instruments, more particularly to a kind of medical free pincers.
Background technology
Importance of the medical free pincers during Medical treatment is self-evident, the free pincers that medical treatment is used on the market at present
Type is a lot, but generally all there is certain defect, for example, claw beam head is relatively large sized so that the use of free pincers
Occasion is restricted, it is impossible to is deep into the further processing realized in more tiny tissue to fine tissue, and then is caused operation
Effect is not ideal enough;In another example, medical free pincers most of at present also have comfort, flexibility not enough, have influence on
The operating efficiency and operating accuracy of health care worker in use.
The content of the invention
The purpose of design of the present invention is to provide a kind of comfortableness, flexibility and the stronger medical free pincers of applicability.
In order to realize foregoing invention purpose, the first problem that the present invention is solved is the applicability for how improving free pincers,
The processing to fine tissue can be realized, therefore, the embodiments of the invention provide following technical scheme:
A kind of medical free pincers, including two claw beams, two claw beams are by hinge, and the claw beam includes claw beam head
Portion, claw beam middle part and claw beam shank, the bearing pin are arranged in the middle part of the claw beam, to be to refer in the middle part of the claw beam, claw beam head
Portion is with forming the first angle in the middle part of claw beam, and the first angle is obtuse angle, and claw beam head in the middle part of claw beam with being connected smoothly, claw beam
The maximum outside diameter on head is less than or equal to 0.2mm, and tip is round and smooth.
The Second Problem that the present invention is solved is the accuracy for how improving the free pincers of operation, it is to avoid there is sight during operation
Block, therefore, the embodiments of the invention provide following technical scheme:
Claw beam shank is with forming the second angle in the middle part of claw beam, and the second fixture is flat in the middle part of acute angle, claw beam shank and claw beam
Slip over and cross connection, and the first angle and the second angle sum are less than 180 °.
Compared with prior art, beneficial effects of the present invention:
1) by being set smaller than claw beam head maximum outside diameter to be equal to 0.2mm, general during Medical treatment can be facilitated
Free pincers go deep into narrow space, realize the processing to fine tissue, solving current medical free pincers can not be to tiny group
Knit the problem of being handled, and the round and smooth accidental wound being designed in effectively reduction operative process to perienchyma in tip
Evil.
2) by the way that claw beam is divided into claw beam head, claw beam middle part and claw beam shank, and claw beam shank in the middle part of claw beam with forming
Angle, hand is blocked to sight when can avoid gripping claw beam shank, improves the operation degree of accuracy of medical worker, is reduced to other
The damage of tissue;Two angle sums are set smaller than 180 °, spirit of the health care worker to free pincers operation can be improved
Activity.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation of medical free pincers provided in an embodiment of the present invention.
Fig. 2 is the schematic diagram on claw beam head.
Description of symbols in figure
2 in the middle part of claw beam head 1, claw beam, claw beam shank 3, bearing pin 4, finger orifice ring 5.
Embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Generally exist
The component of the embodiment of the present invention described and illustrated in accompanying drawing can be arranged and designed with a variety of configurations herein.Cause
This, the detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
As shown in figure -2, a kind of medical free pincers that the present embodiment is provided, including two claw beams, two claw beams pass through bearing pin
4 are hinged.For the ease of description in claw beam position integrative-structure, the present embodiment, claw beam is divided into three parts, i.e. claw beam includes claw beam
Head 1, claw beam middle part 2 and claw beam shank 3, bearing pin 4 are arranged at 2 in the middle part of claw beam, and the end of claw beam shank 3 is provided with finger orifice ring 5.
It is reference with the middle part of claw beam 2, claw beam head 1 forms the first angle with the middle part of claw beam 2, and the first angle is obtuse angle, claw beam head 1
It is connected smoothly with the middle part of claw beam 2, the maximum outside diameter on claw beam head 1 is less than or equal to 0.2mm, and tip is round and smooth.In figure in order to
The structure of the whole medical free pincers of displaying, the state shown is larger for the size on claw beam head 1, but institute in actual the present embodiment
The maximum outside diameter for stating claw beam head 1 is less than or equal to 0.2mm, in order to just slightly the structure on signal claw beam head 1 there is provided claw beam head
1 structural representation, as shown in Figure 2.Claw beam head shown in Fig. 21 is the column structure that section is ellipse, but for pincers
The structure not limited to this of club head 1, the cross sectional shape on claw beam head 1 can also be circle etc..
In the scheme further optimized, claw beam shank 3 forms the second angle with the middle part of claw beam 2, and the second fixture is sharp
Angle, claw beam shank 3 is connected smoothly with the middle part of claw beam 2, and the first angle and the second angle sum are less than 80 °.
Medical free pincers described in the present embodiment, can facilitate during Medical treatment free pincers going deep into narrow space,
The processing to fine tissue is realized, the problem of current medical free pincers can not be handled fine tissue is solved, effectively subtracts
Unexpected injury in few operative process to perienchyma.
With claw beam shank formation rectilinear structure in the middle part of the claw beam of traditional free pincers, claw beam middle part and pincers in the present embodiment
Rod handle portion forms bent structure, and hand is blocked to sight when can avoid gripping claw beam shank, improves the operation of medical worker
The degree of accuracy, reduces the damage to its hetero-organization;And two angle sums are set smaller than 180 °, medical work people can be improved
Flexibility of the member to free pincers operation.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.
Claims (3)
1. a kind of medical free pincers, including two claw beams, two claw beams pass through hinge, it is characterised in that:The claw beam bag
Claw beam head, claw beam middle part and claw beam shank are included, the bearing pin is arranged in the middle part of the claw beam, to join in the middle part of the claw beam
Examine, claw beam head is with forming the first angle in the middle part of claw beam, and the first angle is obtuse angle, and claw beam head in the middle part of claw beam with seamlessly transitting
Connection, the maximum outside diameter on claw beam head is less than or equal to 0.2mm, and tip is round and smooth.
2. medical free pincers according to claim 1, it is characterised in that:Claw beam shank is pressed from both sides with forming second in the middle part of claw beam
Angle, and the second fixture is acute angle, claw beam shank in the middle part of claw beam with being connected smoothly, and the first angle and the second angle sum are small
In 180 °.
3. the medical free pincers according to claim 1, it is characterised in that:Claw beam shank end is provided with finger orifice ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710476910.0A CN107174306A (en) | 2017-06-21 | 2017-06-21 | A kind of medical free pincers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710476910.0A CN107174306A (en) | 2017-06-21 | 2017-06-21 | A kind of medical free pincers |
Publications (1)
Publication Number | Publication Date |
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CN107174306A true CN107174306A (en) | 2017-09-19 |
Family
ID=59845381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710476910.0A Pending CN107174306A (en) | 2017-06-21 | 2017-06-21 | A kind of medical free pincers |
Country Status (1)
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CN (1) | CN107174306A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108992150A (en) * | 2018-08-30 | 2018-12-14 | 仝春实 | Mandibular angle fractures reduction forceps |
CN108992151A (en) * | 2018-08-30 | 2018-12-14 | 仝春实 | Surgical clamp is used in a kind of reset of mandibular angle fractures |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200973735Y (en) * | 2007-04-13 | 2007-11-14 | 许林 | Lung blood vessel free forceps |
CN201727560U (en) * | 2010-08-04 | 2011-02-02 | 高全文 | Retraced protective vessel forceps |
CN203303110U (en) * | 2013-06-08 | 2013-11-27 | 吕英义 | Blood vessel free forceps |
CN207693639U (en) * | 2017-06-21 | 2018-08-07 | 四川省肿瘤医院 | A kind of medical free pincers |
-
2017
- 2017-06-21 CN CN201710476910.0A patent/CN107174306A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200973735Y (en) * | 2007-04-13 | 2007-11-14 | 许林 | Lung blood vessel free forceps |
CN201727560U (en) * | 2010-08-04 | 2011-02-02 | 高全文 | Retraced protective vessel forceps |
CN203303110U (en) * | 2013-06-08 | 2013-11-27 | 吕英义 | Blood vessel free forceps |
CN207693639U (en) * | 2017-06-21 | 2018-08-07 | 四川省肿瘤医院 | A kind of medical free pincers |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108992150A (en) * | 2018-08-30 | 2018-12-14 | 仝春实 | Mandibular angle fractures reduction forceps |
CN108992151A (en) * | 2018-08-30 | 2018-12-14 | 仝春实 | Surgical clamp is used in a kind of reset of mandibular angle fractures |
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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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170919 |
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RJ01 | Rejection of invention patent application after publication |