CN204033403U - Three refer to that pincers are cut - Google Patents
Three refer to that pincers are cut Download PDFInfo
- Publication number
- CN204033403U CN204033403U CN201420467206.0U CN201420467206U CN204033403U CN 204033403 U CN204033403 U CN 204033403U CN 201420467206 U CN201420467206 U CN 201420467206U CN 204033403 U CN204033403 U CN 204033403U
- Authority
- CN
- China
- Prior art keywords
- cut
- pincers
- middle finger
- controlled
- forefinger
- Prior art date
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- Expired - Fee Related
Links
- 210000000080 chela (arthropods) Anatomy 0.000 title claims abstract description 21
- 210000003811 finger Anatomy 0.000 claims abstract description 37
- 210000003813 thumb Anatomy 0.000 claims abstract description 21
- 210000005224 forefinger Anatomy 0.000 claims abstract description 17
- 238000010008 shearing Methods 0.000 claims description 13
- 238000001467 acupuncture Methods 0.000 abstract 1
- 238000001356 surgical procedure Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 208000018999 crinkle Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
Three refer to that pincers are cut, it is a kind of medical apparatus and instruments, it is operated by thumb, forefinger and middle finger and controls, there is clamp and shear two kinds of functions, it is characterized in that: on an axle (4), the shear shank body (1) controlled by thumb manipulation is housed below, and centre is equipped with and is operated by forefinger the shear shank body (2) controlled, and the clamp handle body (3) controlled by middle finger is housed above.In suture operation, this apparatus of operator's right-hand operated, just can complete tong art the end of a thread, the eye section of cutting of threading a needle surgical thread, have an acupuncture treatment, pull out pin, tie a knot, cut off the operations such as surgical thread, economize the trouble lacked operator's right hand and ceaselessly changed pincers and cut in operation, can operating time be shortened, improve and sew up efficiency.
Description
Technical field
The present invention is a kind of medical apparatus and instruments, and the three finger pincers clamping and cut two kinds of functions that have relating to the operation of a kind of thumb, forefinger and middle finger are cut.
Background technology
At present, the various pincers that the surgery in medical apparatus and instruments uses just have the function of clamping, and the shears that surgery uses also only has the simple function of shearing; And be all by hand thumb and forefinger two finger manipulations; In suture operation, doctor's right hand ceaselessly will be changed pincers and cut, and waste time, efficiency is low.
Summary of the invention
The object of this invention is to provide a kind of medical apparatus three with clamp and shearing two kinds of functions operated by thumb, forefinger and middle finger and refer to that pincers are cut.
The technical solution used in the present invention is: on a shaft, and the shear shank body controlled by thumb manipulation is housed below, and centre is equipped with and is operated by forefinger the shear shank body controlled, and the clamp handle body that be there is operation control by middle finger is housed above.
The above-described shear shank body controlled by thumb manipulation, be that one end has thumb rings, there is axis hole centre, and the other end has scissors bit, and the right of scissors bit is shearing blade, and the right is the shears back of the body.
The above-described shear shank body being operated control by forefinger, be that one end has finger ring, there is axis hole centre, and the other end has scissors bit, and the right of scissors bit is shearing blade, and the left side is the shears back of the body, is also jaw.
The above-described clamp handle body being operated control by middle finger, be that one end has middle finger ring, there is axis hole at middle part, between middle finger ring and axis hole, has " C " shape curved handle of outwardly convex at the corresponding position with finger ring; The other end is binding clip, and the right of binding clip is jaw, and the left side is the pincers back ofs the body.
Pincers are cut to adopt three of above structure to refer to, the beneficial effect that it produces is: an apparatus, have clamp and shear two kinds of functions; In suture operation, as long as doctor's right hand operates this part apparatus, eliminate the trouble that the right hand is ceaselessly changed pincers and cut, operating time can be saved, improve and sew up efficiency, and suture operation can be completed by doctor one people, also cracked former code simultaneously and threaded a needle by doctor, chief second is tied a knot, and second assistant's trimming and rural Medical Treatment Room are without the quagmire of assistant.
Accompanying drawing explanation
Accompanying drawing is three finger pincers shear structure schematic diagrams provided by the invention.
In accompanying drawing: what 1, controlled by thumb manipulation cuts handle body; 1.1, thumb rings; 1.2, shearing blade; 1.3; Shears is carried on the back; 2, by forefinger operate control cut handle body; 2.1, finger ring; 2.2, shearing blade; 2.3, the shears back of the body is also jaw; 3, the clamp handle body controlled is operated by middle finger; 3.1, middle finger ring; 3.2, " C " shape curved handle; 3.3, jaw; 3.4, the pincers back of the body; 4, axle and axis hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Three refer to that pincers are cut, and be on an axle 4, the shear shank body 1 controlled by thumb manipulation is housed below, and centre is equipped with and is operated by forefinger the shear shank body 2 controlled, and is equipped with above and operates by middle finger the clamp handle body 3 controlled.
The above-described shear shank body 1 controlled by thumb manipulation, be that one end has thumb rings 1.1, there is axis hole 4 centre, and the other end has scissors bit, and the right of scissors bit is shearing blade 1.2, and the right is the shears back of the body 1.3.
The above-described shear shank body 2 being operated control by forefinger, be that one end has finger ring 2.1, there is axis hole 4 centre, and the other end has scissors bit, and the right of scissors bit is shearing blade 2.2, and the left side is the shears back of the body 2.3, is also jaw 2.3.
The above-described clamp handle body 3 being operated control by middle finger, be that one end has middle finger ring 3.1, there is axis hole 4 at middle part, between middle finger ring 3.1 and axis hole 4, has " C " shape curved handle 3.2 of outwardly convex at the corresponding position with finger ring 2.2; The other end is binding clip, and the right of binding clip is jaw 3.3, and the left side is the pincers back ofs the body 3.4.
Specific works situation
Operator's hand thumb, forefinger and middle finger insert the present invention three respectively and refer to that pincers are cut in corresponding finger ring, manipulate this utensil, hand thumb and forefinger close up, namely two cut handle body 1,2 and close up, middle finger outwards opens, and the jaw 3.3 and 2.3 of clamp handle body 3 also opens, and middle finger inwardly closes up, jaw 3.3 and 2.2 also inwardly closes up, and namely plays the function of clamp; Forefinger and middle finger close up, and cut handle body 2 and clamp handle body 3 also closes up, and thumb outwards opens, and shearing blade 1.2 and 2.2 also outwards opens, and when thumb inwardly closes up, shearing blade 1.2 and 2.2 also inwardly closes up, and namely plays the function of shearing.
Below for skin suture operation, again illustrate that the present invention three refers to clamp the service condition of cutting: operator's left hand holds tweezers compounding practice, the right hand manipulates this apparatus thumb forefinger and closes up, the opening and close up of middle finger, i.e. the opening and close up of jaw 3.3 and 2.3, can complete tong art the end of a thread, eye of threading a needle, and clamps operation looper and penetrates skin, pull out pin, the operations such as knotting; Food middle finger closes up, the opening and close up of thumb, i.e. the opening and close up of shearing blade 1.2 and 2.2, and can complete and cut off surgical thread in suitable length after eye of threading a needle, often stitch after a stylus printer is tied and cut off the operations such as surgical thread.Originally three finger pincers are cut and can also be cut off dirty bad tissue, and the skin of crinkle pullled by clamp, presss from both sides the operations such as cotton wool bathes a wound.
Claims (3)
1. three refer to that pincers are cut, it is a kind of medical apparatus and instruments, it is operated by thumb, forefinger and middle finger and controls, there is clamp and shear two kinds of functions, it is characterized in that: on an axle (4), the shear shank body (1) controlled by thumb manipulation is housed below, and centre is equipped with and is operated by forefinger the shear shank body (2) controlled, and is equipped with above and operates by middle finger the clamp handle body (3) controlled.
2. according to claim 1 three refer to that pincers are cut, it is characterized in that: by forefinger operate control cut handle body (2), that one end has finger ring (2.1), there is axis hole (4) centre, the other end has scissors bit, the right of scissors bit is shearing blade (2.2), and the left side is the shears back of the body (2.3), is also jaw (2.3).
3. according to claim 1 three refer to that pincers are cut, it is characterized in that: operated the clamp handle body (3) controlled by middle finger, that one end has middle finger ring (3.1), there is axis hole (4) at middle part, between middle finger ring (3.1) and axis hole (4), there is " C " shape curved handle (3.2) of outwardly convex at the corresponding position with finger ring (2.2); The other end is binding clip, and the right of binding clip is jaw (3.3), and the left side is the pincers back of the body (3.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467206.0U CN204033403U (en) | 2014-08-12 | 2014-08-12 | Three refer to that pincers are cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467206.0U CN204033403U (en) | 2014-08-12 | 2014-08-12 | Three refer to that pincers are cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204033403U true CN204033403U (en) | 2014-12-24 |
Family
ID=52234127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420467206.0U Expired - Fee Related CN204033403U (en) | 2014-08-12 | 2014-08-12 | Three refer to that pincers are cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204033403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161556A (en) * | 2014-08-12 | 2014-11-26 | 马同金 | Pincers and scissors device operated with three fingers |
-
2014
- 2014-08-12 CN CN201420467206.0U patent/CN204033403U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161556A (en) * | 2014-08-12 | 2014-11-26 | 马同金 | Pincers and scissors device operated with three fingers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141224 Termination date: 20190812 |