CN100518673C - Operative instruments - Google Patents
Operative instruments Download PDFInfo
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- CN100518673C CN100518673C CNB2006100340210A CN200610034021A CN100518673C CN 100518673 C CN100518673 C CN 100518673C CN B2006100340210 A CNB2006100340210 A CN B2006100340210A CN 200610034021 A CN200610034021 A CN 200610034021A CN 100518673 C CN100518673 C CN 100518673C
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- operating
- assembly
- forceps
- enclose
- scissors
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Abstract
An operation tool set is composed of the first operation tool consisting of pivoted two parts and the second operation tool consisting of pivoted two parts. The rear end of one part for the first operation tool is connected to the rear end of one part for the second one. Its advantage is less number of operation tools needed by an operation.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, more specifically to a kind of operating theater instruments that has two kinds of functions simultaneously.
Background technology
Because operating forceps and operating scissors etc. are requisite operating theater instruments in the operation, and often need multiple operating theater instruments to be used, just need use operating scissors after often using operating forceps such as user.Therefore user has to put a plurality of operating forcepies and operating scissors simultaneously on finger, or increases a people and transmit operating theater instruments and cooperate, and is very inconvenient.
Therefore, some occur and had the operating theater instruments of two kinds of functions simultaneously.
Disclosing a kind of pincers as Chinese patent literature CN2527404 " a kind of pincers are cut " cuts, it is made up of handle and binding clip, is hinged between handle and the binding clip, it is characterized in that the rear end of binding clip is extended with shears, the relative upset with handle of binding clip reaches 180 when spending, and becomes scissor construction.It is convenient inadequately that but these pincers are cut use, needs the user bimanualness, therefore is unsuitable for using in operation.
Chinese patent literature CN2240335 " divides the tissue scissor with clamp " and discloses a kind of branch tissue scissor with clamp, chorista comprise with scissor with clamp cut handle, cut body, rivet, it is characterized in that cutting body is grouped into by band pincers part and band blade, band pincers part is crooked afterwards in the past, become the curved shape of tip, there is horizontal groove its inboard.But this divides tissue scissor with clamp complex structure, can't be by existing operating theater instruments be transformed acquisition, so the manufacturing cost height, be unsuitable for large-scale promotion.
Chinese patent literature CN2229794 " band is cut needle forceps " discloses a kind of band and has cut needle forceps, comprise jaw, connector, tong arm and refer to circle, jaw lays respectively at the two ends of tong arm with referring to circle, it is characterized in that: cutting edge also is set, this cutting edge is positioned at the bottom of jaw, and itself and jaw and tong arm are an integral body.But this band is cut needle forceps weak point being arranged equally also: can't transform existing operating theater instruments, the structure more complicated, therefore the production cost height is unsuitable for large-scale promotion.
Summary of the invention
The purpose of this invention is to provide a kind of operating theater instruments, have the function of two kinds of operating theater instruments simultaneously, and can produce by transforming existing operating theater instruments, the technical scheme of employing is as follows:
A kind of operating theater instruments of the present invention comprises first operation device, and first operation device comprises two assemblies, and two assembly middle parts are hinged, and it is characterized in that: the rear end of a described assembly is provided with second operation device.
Described second operation device comprises two assemblies, and two assembly middle parts are hinged, and the rear end of an assembly links to each other with the rear end of an assembly of first operation device.
Described first operation device is an operating forceps, operating forceps comprises two operating forceps assemblies, the first operating forceps assembly comprises that successively first jaw, first tong arm and first operating forceps refer to circle, the second operating forceps assembly comprises that successively second jaw, second tong arm and second operating forceps refer to circle, the first operating forceps assembly and the second operating forceps member hinges, first jaw and second jaw form jaw, and first operating forceps of the first operating forceps assembly refers to enclose the rear end and links to each other with the rear end of an assembly of second operation device.
Described second operation device is an operating scissors, operating scissors comprises two operating scissors assemblies, the first operating scissors assembly comprises first clip and first handle successively, the second operating scissors assembly comprises that successively second clip, second handle and operating scissors assembly refer to circle, the first operating scissors assembly and the second operating scissors member hinges, first clip and second clip form and cut mouth, and first operating forceps that first handle is located at the first operating forceps assembly refers to enclose the rear end.That is to say that shared one of the first operating scissors assembly and the first operating forceps assembly refer to circle.
A kind of structure that is combined into like this is that described operating scissors assembly refers to enclose refer to enclose with second operating forceps and lays respectively at first operating forceps and refer to the both sides enclosed.
And also can be combined into another kind of structure, described operating scissors assembly refers to enclose refer to enclose with second operating forceps and all is positioned at first operating forceps and refers to the side of enclosing.
Refer to that for fear of the operating scissors assembly circle refers to enclose mutual interference mutually with second operating forceps, influence is used, and the length of the second handle of the described second operating scissors assembly is shorter than the length of first handle.
Refer to that for fear of the operating scissors assembly circle runs into second operating forceps and refer to circle, the length of the second handle of the described second operating scissors assembly distance shorter than the length of first handle refers to the diameter that encloses greater than second operating forceps.
Described first handle is fixed on first operating forceps by screw and refers to enclose the rear end.Like this can be according to the needs of reality use, dismounting operating scissors device easily.Certainly, also can adopt other similarly simple fixture or more complicated fixture.So only need carry out shirtsleeve operation, just can as required different operating forcepies and operating scissors be made up, also be convenient to safeguard and change simultaneously, prolong the service life of product greatly.
Described first handle is welded on first operating forceps and refers to enclose the rear end.Can certainly adopt the mode that is made into integration, that is to say that operating scissors and operating forceps are fixed together, and can't pull down.
Described operating forceps assembly is needle forceps assembly or mosquito forceps assembly, also can be the assembly of the pincers of other operation usefulness.
Above-mentioned first operation device and second operation device also can be conversely, and first operation device is an operating scissors, and second operation device is an operating forceps.
Above-mentioned first operation device and second operation device also can adopt other operating theater instruments, but because that operating forceps and operating scissors are used in the practical application is many, so in the following examples just with the example that is combined as of operating forceps and operating scissors, other operating theater instruments is similar with it, does not just add to have illustrated.
The present invention's beneficial effect against existing technologies is, significantly reduce the number of instruments that needs in the operation, reduced number of times that apparatus transmits in the operation and participant's quantity, accelerated the speed of operation, shortened the time of operation, and easy to use, simple in structure, be easy to realize.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the structural representation of the embodiment of the invention 2.
The specific embodiment
Embodiment 1
As shown in Figure 1, a kind of operating theater instruments in the present embodiment comprises operating forceps and operating scissors.Operating forceps comprises two operating forceps assemblies: the first operating forceps assembly 1 and the second operating forceps assembly 2.
The first operating forceps assembly 1 comprises that successively first jaw 11, first tong arm 12 and first operating forceps refer to enclose 13, the second operating forceps assembly 2 comprises that successively second jaw 21, second tong arm 22 and second operating forceps refer to enclose 23, the first operating forceps assembly 1 and the second operating forceps assembly 2 are hinged, first jaw 11 and second jaw 21 form jaw, and first operating forceps of the described first operating forceps assembly 1 refers to enclose 13 rear ends and is provided with operating scissors.
Described operating scissors comprises two operating scissors assemblies: the first operating scissors assembly 3 and the second operating scissors assembly 4, the first operating scissors assembly 3 comprises first clip 31 and first handle 32 successively, the second operating scissors assembly 4 comprises that successively second clip 41, second handle 42 and operating scissors assembly refer to enclose 43, the first operating scissors assembly 3 and the second operating scissors assembly 4 are hinged, first clip 31 and second clip 41 form cuts mouth, and first operating forceps that first handle 32 is located at the first operating forceps assembly 1 refers to enclose 13 rear ends.That is to say the first operating scissors assembly 3 and the first operating forceps assembly, 1 a shared finger circle.
Described operating scissors assembly refers to enclose 43 and second operating forceps and refers to enclose 23 and lay respectively at first operating forceps and refer to enclose 13 both sides.
Refer to enclose 43 for fear of the operating scissors assembly and run into second operating forceps and refer to enclose 23, the length of the second handle 42 of the described second operating scissors assembly 4 distance shorter than the length of first handle 32 refers to enclose 23 diameter greater than second operating forceps.
Described first handle 32 is welded on first operating forceps and refers to enclose 13 rear ends, that is to say that the operating scissors device can't pull down.
Introduce use below:
When user when undergoing surgery, in the time of need using operating forceps, user generally refers to enclose 13 with first operating forceps and is enclosed within on its third finger, is enclosed within on the thumb and second operating forceps is referred to enclose 23, operates.
When user need be used operating scissors, user only needed that thumb is broken away from second operating forceps and refers to enclose 23, rotates first tong arm 12, and operating scissors is flipped up, and again the operating scissors assembly is referred to enclose 43 and is enclosed within on the thumb, just can use operating scissors to operate.
Therefore, user only need carry out shirtsleeve operation, just can switch between operating forceps and operating scissors, and is very convenient.
As shown in Figure 2, the operating forceps in the present embodiment is cut, and comprises two operating forceps assemblies: the first operating forceps assembly 1 and the second operating forceps assembly 2.
The first operating forceps assembly 1 comprises that successively first jaw 11, first tong arm 12 and first operating forceps refer to enclose 13, the second operating forceps assembly 2 comprises that successively second jaw 21, second tong arm 22 and second operating forceps refer to enclose 23, the first operating forceps assembly 1 and the second operating forceps assembly 2 are hinged, first jaw 11 and second jaw 21 form jaw, and first operating forceps of the described first operating forceps assembly 1 refers to enclose 13 rear ends and is provided with operating scissors.
Described operating scissors comprises two operating scissors assemblies: the first operating scissors assembly 3 and the second operating scissors assembly 4, the first operating scissors assembly 3 comprises first clip 31 and first handle 32 successively, the second operating scissors assembly 4 comprises that successively second clip 41, second handle 42 and operating scissors assembly refer to enclose 43, the first operating scissors assembly 3 and the second operating scissors assembly 4 are hinged, first clip 31 and second clip 41 form cuts mouth, and first operating forceps that first handle 32 is located at the first operating forceps assembly 1 refers to enclose 13 rear ends.That is to say the first operating scissors assembly 3 and the first operating forceps assembly, 1 a shared finger circle.
Described operating scissors assembly refers to enclose 43 and second operating forceps and refers to enclose 23 and all be positioned at first operating forceps and refer to enclose a side of 13.
Refer to enclose 43 for fear of the operating scissors assembly and run into second operating forceps and refer to enclose 23, the length of the second handle 42 of the described second operating scissors assembly 4 distance shorter than the length of first handle 32 refers to enclose 23 diameter greater than second operating forceps.
Described first handle 32 is fixed on first operating forceps by screw and refers to enclose 13 rear ends.Like this can be according to the needs of reality use, dismounting operating scissors easily.
Described operating forceps assembly can be needle forceps assembly or mosquito forceps assembly, also can be the assembly of the pincers of other operation usefulness.
Introduce use below:
When user when undergoing surgery, in the time of need using operating forceps, user generally refers to enclose 13 with first operating forceps and is enclosed within on its third finger, is enclosed within on the thumb and second operating forceps is referred to enclose 23, operates.
When user need be used operating scissors, user only needed that thumb is broken away from second operating forceps and refers to enclose 23, does not need to rotate first tong arm 12, only needs that the operating scissors assembly is referred to enclose 43 and is enclosed within on the thumb, just can use operating scissors to operate.Certainly,, also can rotate first tong arm 12, operating scissors is flipped up, again the operating scissors assembly be referred to enclose 43 and be enclosed within on the thumb, re-use operating scissors and operate if use inconvenience like this.
Therefore, user only need carry out shirtsleeve operation, just can switch between operating forceps and operating scissors, and is very convenient.
The above is preferred embodiment of the present invention only, is not to be used for limiting practical range of the present invention; Be all equivalents of being done according to claim scope of the present invention, be claim scope of the present invention and cover.
Claims (7)
1, a kind of operating theater instruments, comprise first operation device, first operation device comprises two assemblies, two assembly middle parts are hinged, the rear end of a described assembly is provided with second operation device, second operation device comprises two assemblies, two assembly middle parts are hinged, and the rear end of an assembly links to each other with the rear end of an assembly of first operation device, first operation device is an operating forceps, operating forceps comprises two operating forceps assemblies, the first operating forceps assembly comprises first jaw successively, first tong arm and first operating forceps refer to circle, the second operating forceps assembly comprises second jaw successively, second tong arm and second operating forceps refer to circle, the first operating forceps assembly and the second operating forceps member hinges, first jaw and second jaw form jaw, first operating forceps of the first operating forceps assembly refers to enclose the rear end and links to each other with the rear end of an assembly of second operation device, it is characterized in that: described second operation device is an operating scissors, operating scissors comprises two operating scissors assemblies, the first operating scissors assembly comprises first clip and first handle successively, the second operating scissors assembly comprises second clip successively, second handle and operating scissors assembly refer to circle, the first operating scissors assembly and the second operating scissors member hinges, first clip and second clip form and cut mouth, and first operating forceps that first handle is located at the first operating forceps assembly refers to enclose the rear end.
2, a kind of operating theater instruments as claimed in claim 1 is characterized in that: described operating scissors assembly refers to enclose refer to enclose with second operating forceps and lays respectively at first operating forceps and refer to the both sides enclosed.
3, a kind of operating theater instruments as claimed in claim 1 is characterized in that: described operating scissors assembly refers to enclose refer to enclose with second operating forceps and all is positioned at first operating forceps and refers to the side of enclosing.
4, as claim 2 or 3 described a kind of operating theater instruments, it is characterized in that: the length of the second handle of the described second operating scissors assembly is shorter than the length of first handle.
5, a kind of operating theater instruments as claimed in claim 4 is characterized in that: the second handle of the described second operating scissors assembly distance shorter than first handle refers to the diameter that encloses greater than second operating forceps.
6, a kind of operating theater instruments as claimed in claim 5 is characterized in that: described first handle is fixed on first operating forceps by screw and refers to enclose the rear end.
7, a kind of operating theater instruments as claimed in claim 5 is characterized in that: described first handle is welded on first operating forceps and refers to enclose the rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100340210A CN100518673C (en) | 2006-03-06 | 2006-03-06 | Operative instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100340210A CN100518673C (en) | 2006-03-06 | 2006-03-06 | Operative instruments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1817312A CN1817312A (en) | 2006-08-16 |
| CN100518673C true CN100518673C (en) | 2009-07-29 |
Family
ID=36917647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100340210A Expired - Fee Related CN100518673C (en) | 2006-03-06 | 2006-03-06 | Operative instruments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100518673C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161556B (en) * | 2014-08-12 | 2018-06-05 | 马同金 | Three, which refer to pincers, cuts |
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2006
- 2006-03-06 CN CNB2006100340210A patent/CN100518673C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1817312A (en) | 2006-08-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20090729 Termination date: 20100306 |