CN208435697U - Nail bin groupware and the Medical stapler for using the nail bin groupware - Google Patents
Nail bin groupware and the Medical stapler for using the nail bin groupware Download PDFInfo
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- CN208435697U CN208435697U CN201721746088.7U CN201721746088U CN208435697U CN 208435697 U CN208435697 U CN 208435697U CN 201721746088 U CN201721746088 U CN 201721746088U CN 208435697 U CN208435697 U CN 208435697U
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- nail bin
- nail
- frame
- bin groupware
- groupware
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Abstract
The utility model discloses a kind of nail bin groupware and the Medical stapler using the nail bin groupware, nail bin groupware include include nail bin frame and the nail bin that detachably cooperates with the nail bin frame, it is characterized in that the proximal end of the nail bin frame is equipped with position-arresting part, when the nail bin frame and the nail bin cooperate, the position-arresting part limits the nail bin and is detached from the nail bin frame along the Direction of superposition of the nail bin and the nail bin frame.The proximal end of the nail bin of the utility model is suppressed by position-arresting part, and during Medical stapler percussion, the proximal end of nail bin is not in that deformation tilts phenomenon, so that entirely percussion operational process is more smooth.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of nail bin groupware and uses the medical of the nail bin groupware
Stapler.
Background technique
Medical stapler is a kind of medical instrument being commonly used when carrying out surgical operation to physiological tissues such as enteron aisles, it is
The equipment of the substitution traditional-handwork suture medically used is faced at present due to the development of modern science and technology and the improvement of manufacturing technology
The Medical stapler reliable in quality used on bed, easy to use, tight, elastic suitable, especially its suture is quick, easy to operate
And the advantages that few side effects and postoperative complication, also make the tumor operation that can not be cut off in the past be able to lesion sometimes and cuts
Remove, very by the favor and high praise of domestic and international Clinical Surgery doctor, the difference of the instrument performance for entire surgical effect play to
Close important role.
In the prior art, for the linear type Medical stapler of Minimally Invasive Surgery, including an instrument platform and with instrument platform
The nail bin groupware of cooperation, the instrument platform include the percussion handle of shell and a pivot on shell, are equipped in the shell
One relatively-movable push rod, the push rod can push the nail bin groupware positioned at case nose to be sutured and cut.
Specifically, the nail bin groupware include a nail bin frame and one with nail bin frame be pivotally connected nail anvil, the nail bin frame
On removably be equipped with nail bin.
The nail bin groupware further includes the nail bin connector for connecting instrument platform and nail bin frame, nail anvil, nail bin, nail bin
A relatively-movable push broach bar is equipped in connector, push broach bar and push rod are coupled, all are fixed in the distal end of the push broach bar
Nail bin and nail anvil are closed by knife, the cutter in advancement, and the tissue between nail bin and nail anvil is cut off, and are driven and hit
Pushing slice of nail is successively pushed out of outside nail bin by hair block, and then suturing nail is pushed out of outside nail bin and orders conjunction organizationally by pushing slice of nail.
Currently, during percussion, nail bin is easy stress and occurs upwarping situation, thus cause percussion force is big, percussion not
Smooth, nail forms phenomena such as bad.
Utility model content
The purpose of this utility model is to provide a kind of nail bin groupware and use the Medical stapler of the nail bin groupware.
To realize one of above-mentioned purpose of utility model, one embodiment of the utility model provides a kind of nail bin groupware, including
The proximal end of nail bin frame and the nail bin detachably cooperated with the nail bin frame, the nail bin frame is equipped with position-arresting part, when the nail bin frame
When cooperating with the nail bin, it is de- along the Direction of superposition of the nail bin and the nail bin frame that the position-arresting part limits the nail bin
From the nail bin frame.
As the further improvement of one embodiment of the utility model, the nail bin frame is by bottom and connects the bottom
Two side walls, which are enclosed, to be set, and the position-arresting part is located at side of the side wall far from the bottom.
As the further improvement of one embodiment of the utility model, the nail bin groupware includes being located at two side walls
Two position-arresting parts.
As the further improvement of one embodiment of the utility model, two position-arresting parts are symmetrical arranged.
As the further improvement of one embodiment of the utility model, the position-arresting part is protrusion, and described protrusion one end connects
A side wall is connect, the other end extends towards another side wall.
As the further improvement of one embodiment of the utility model, the distal end of the protrusion is equipped with corner portion, the nail
Storehouse is assembled into the nail bin frame proximally by the corner portion.
As the further improvement of one embodiment of the utility model, the corner portion is close towards nail bin frame bottom
Hold inclined inclined-plane.
As the further improvement of one embodiment of the utility model, first surface of the protrusion close to the bottom is
Plane, the first surface are parallel to the bottom.
As the further improvement of one embodiment of the utility model, the second surface of the protrusion far from the bottom is
Plane, and the second surface is flushed with the side wall far from the lateral margin of the bottom.
To realize one of above-mentioned purpose of utility model, one embodiment of the utility model provides a kind of Medical stapler, packet
Include nail bin groupware described in any one technical solution as above.
Compared with prior art, the utility model has the beneficial effects that: one embodiment nail bin of the utility model it is close
End is suppressed by position-arresting part, and during Medical stapler percussion, the proximal end of nail bin is not in that deformation tilts phenomenon, so that entirely
It is more smooth to fire operational process.
Detailed description of the invention
Fig. 1 is the Medical stapler structural schematic diagram of one embodiment of the utility model；
Fig. 2 is nail bin groupware part configuration schematic diagram in one embodiment of the utility model；
Fig. 3 is the nail bin frame schematic diagram of one embodiment of the utility model；
Fig. 4 is the nail bin frame, nail bin and nail anvil combination diagram of one embodiment of the utility model；
Fig. 5 is K-K cross-sectional view in Fig. 4；
Fig. 6 is L-L cross-sectional view in Fig. 5.
Specific embodiment
Below with reference to specific embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously
The present invention is not limited, structure that those skilled in the art are made according to these embodiments, method or functionally
Transformation is included within the scope of protection of the present invention.
The word of described expression position and direction in the present invention, is to lean near operation using equipment operator as reference
One end of person is proximal end, and one end far from operator is distal end.
In each diagram of the invention, for the ease of illustration, structure or partial certain sizes can be relative to other knots
Structure or part are exaggerated, and therefore, are only used for the basic structure of diagram subject of the present invention.
The term of the representation space relative position used herein such as "upper", " top ", "lower", " lower section " is for just
A unit as shown in the drawings or feature are described relative to another unit or the relationship of feature in the purpose of explanation.It is empty
Between the term of relative position can be intended to include different direction of the equipment in use or work other than orientation as shown in the figure.
For example, the unit for being described as being located at other units or feature " below " or " under " will if the equipment in figure overturn
Positioned at other units or feature " top ".Therefore, exemplary term " lower section " can include above and below both orientation.If
It is standby to be otherwise directed (be rotated by 90 ° or other directions), and be interpreted accordingly used herein with space correlation
Language is described.
In embodiments of the present invention, Medical stapler of the invention is done using hysteroscope surgical incision anastomat as example
It is specific to illustrate, but it should be stated that, the skill spirit involved in embodiment disclosed below can be utilized alternatively
Onto the stapler of other forms.
As shown in Figure 1 to Figure 2, Medical stapler is used to for multiple suturing nails being applied to the physiological tissue of human body, simultaneously
Accordingly physiological tissue is implemented to cut.The Medical stapler includes instrument platform 10, the volution with the mating of instrument platform 10
20, and it is pivotally connected the percussion handle 30 of the instrument platform 10.
It is provided in instrument platform 10 push rod (not indicating), push rod can opposite instrument platform 10 under the effect of percussion handle 30
Shell it is mobile.
The distal end of the instrument platform 10 is additionally provided with nail bin groupware 40, and nail bin groupware 40 detachably connects with instrument platform 10
It connects.
The nail bin groupware 40 includes nail bin 41, nail anvil 42, nail bin frame 43, nail bin connector 44, cutter 45 and setting
In the joint 46 of 44 distal end of nail bin connector, by controlling the rotation direction and rotational angle in joint 46, may make nail bin 41 and
42 limited area of nail anvil is rotated relative to nail bin connector 44, to adapt to multi-angle cutting anastomosis operation.
Certainly, can also there is no joint 46 in the instrument that nail bin groupware 40 cannot be swung.
The nail bin frame 43 defines a support channel, and nail bin 41 is accommodated wherein mountablely, the nail bin frame
43 for being connected to the nail bin connector 44 for the nail bin 41.
In the present embodiment, nail bin 41 and nail anvil 42 are arranged to rotate relatively, when the two turns to opening
When state, the desired physiological tissue operated can be placed between the two, then, by the way that the two is turned to closed state,
It is clamped positioned at desired physiological tissue between the two, to carry out subsequent cutting and suture operation.
When the Medical stapler/nail bin groupware 40 is in original state, the nail anvil tail of 42 proximal end of nail anvil by
External force, to keep the nail anvil 42 and nail bin 41 in open shape, the cutter 45 is located at the proximal end of the nail bin groupware 40.
When the Medical stapler/nail bin groupware 40 in the closure state, by the cutter 45 drive, the nail anvil 42
It is closed with nail bin 41, desired physiological tissue can be clamped therebetween, the cutter 45 is for the original state, to the doctor
Certain distance is moved with the distal end of stapler/nail bin groupware 40, but is still located on the close of the nail bin groupware 40 in general
End.
When the Medical stapler/nail bin groupware 40 is in cock, the nail anvil 42 and nail bin 41 are still maintained
Closure, the cutter 45 is mobile by the proximate of the nail bin groupware 40, cuts the physiological tissue of clamping, and can be described
The distal end of nail bin groupware 40 is stopped movement by limit.
As shown in Fig. 2, the nail bin frame 43 includes matching far from the nail anvil 42 and with the first end 451 of the cutter 45
The first resistance surface 432 closed；The nail anvil 42 includes opposite with nail anvil face and cooperates with the second end 452 of the cutter 45
Second resistance surface.
Nail bin 41, nail anvil 42 are formed with the tool slot 411,421,431 for cooperating the cutter 45 on nail bin frame 43.It is described
Tool slot 411,421,431 extends from the proximal end of the nail bin 41, nail anvil 42, nail bin frame 43 to its distal end respectively.When the nail
After storehouse 41 and the nail anvil 42 are closed, the tool slot 411,421,431, which can cooperatively form, allows the cutter 45 by the nail
The proximal end of storehouse component 40 is towards distal direction, or is distally-oriented to the mobile channel of proximal direction.
The nail bin groupware 40 further includes the push broach bar 47 for being connected to 45 proximal end of cutter, and the push broach bar 47 can drive
The cutter 45 by the tool slot 411,421,431 proximate, or distal end move to the near end.Tool slot 411,421,
431 provide motion path to cutter 45 and push broach bar 47 in the process and are oriented to simultaneously to it, when nail anvil 42 and nail bin
When 41 limited areas turn an angle with respect to nail bin connector 44, push broach bar 47 is also bent certain angle therewith, so that
Obtaining cutter 45 can be successfully mobile towards the distal end of Medical stapler.
In the present embodiment, referring to Fig. 3 to Fig. 6, the proximal end of the nail bin frame 43 is equipped with position-arresting part 434, when the nail
When storehouse frame 43 and the nail bin 41 cooperate, the position-arresting part 434 limits the nail bin 41 along the nail bin 41 and the nail
The Direction of superposition of storehouse frame 43 is detached from the nail bin frame 43.
Here, the proximal end of nail bin 41 is suppressed by position-arresting part 434, during Medical stapler percussion, the proximal end of nail bin 41
It is not in that deformation tilts phenomenon, so that entirely percussion operational process is more smooth.
The nail bin frame 43 enclosed by the two side walls (4302,4303) of bottom 4301 and the connection bottom 4301 set and
At the position-arresting part 434 is located at the side of the side wall (4302,4303) far from the bottom 4301.
Nail bin groupware 40 includes two position-arresting parts 434 at two side walls (4302,4303), and two position-arresting parts
434 are symmetrical arranged, and that realizes 41 proximal end of nail bin stablizes limit.
In the present embodiment, the position-arresting part 434 is protrusion 434, and described raised 434 one end connects a side wall
4302, the other end extends towards another side wall 4303.
Raised 434 distal end is equipped with corner portion 4341.
Here, the corner portion 4341 is the inclined inclined-plane 4341 in proximal end towards 43 bottom 4301 of nail bin frame.
When nail bin 41 is assembled into nail bin frame 43, nail bin frame 43 is first inserted into the proximal end of nail bin 41, at this point, nail bin 41 is close
End can be assembled into the nail bin frame 43 by the inclined-plane 4341.
Described raised 434 first surface 4343 close to the bottom 4301 is plane, and the first surface 4343 is parallel
In the bottom 4301, in this way, protrusion 434, which can be stablized, is matched with 41 surface of nail bin after nail bin 41 is assembled into nail bin frame 43.
Described raised 434 second surfaces 4342 far from the bottom 4301 be plane, and the second surface 4342 with
The side wall (4302,4303) flushes far from the lateral margin of the bottom 4301, in this way, protrusion 434 is avoided to close in nail bin groupware 40
Nail anvil 42 is hindered during closing.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body explanation, they are all without departing from made by the utility model skill spirit not to limit the protection scope of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of nail bin groupware, including nail bin frame and the nail bin detachably cooperated with the nail bin frame, it is characterised in that the nail
The proximal end of storehouse frame is equipped with position-arresting part, and when the nail bin frame and nail bin mutual cooperation, the position-arresting part limits the nail bin
The nail bin frame is detached from along the Direction of superposition of the nail bin and the nail bin frame.
2. nail bin groupware according to claim 1, which is characterized in that the nail bin frame is by bottom and connects the bottom
Two side walls, which are enclosed, to be set, and the position-arresting part is located at side of the side wall far from the bottom.
3. nail bin groupware according to claim 2, which is characterized in that the nail bin groupware includes being located at two side walls
Two position-arresting parts.
4. nail bin groupware according to claim 3, which is characterized in that two position-arresting parts are symmetrical arranged.
5. nail bin groupware according to claim 2, which is characterized in that the position-arresting part is protrusion, and described protrusion one end connects
A side wall is connect, the other end extends towards another side wall.
6. nail bin groupware according to claim 5, which is characterized in that the distal end of the protrusion is equipped with corner portion, the nail
Storehouse is assembled into the nail bin frame proximally by the corner portion.
7. nail bin groupware according to claim 6, which is characterized in that the corner portion is close towards nail bin frame bottom
Hold inclined inclined-plane.
8. nail bin groupware according to claim 5, which is characterized in that the protrusion is close to the first surface of the bottom
Plane, the first surface are parallel to the bottom.
9. nail bin groupware according to claim 5, which is characterized in that the protrusion is far from the second surface of the bottom
Plane, and the second surface is flushed with the side wall far from the lateral margin of the bottom.
10. a kind of Medical stapler, it is characterised in that including the nail bin groupware as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721746088.7U CN208435697U (en) | 2017-12-14 | 2017-12-14 | Nail bin groupware and the Medical stapler for using the nail bin groupware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721746088.7U CN208435697U (en) | 2017-12-14 | 2017-12-14 | Nail bin groupware and the Medical stapler for using the nail bin groupware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208435697U true CN208435697U (en) | 2019-01-29 |
Family
ID=65096512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721746088.7U Active CN208435697U (en) | 2017-12-14 | 2017-12-14 | Nail bin groupware and the Medical stapler for using the nail bin groupware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208435697U (en) |
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2017
- 2017-12-14 CN CN201721746088.7U patent/CN208435697U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215021 No. 278 Dongping Street, Suzhou Industrial Park, Jiangsu Province Patentee after: Tianchen International Medical Technology Co., Ltd Address before: 215021 science and Technology Plaza 21A, 1355 Jinji Hu Avenue, Suzhou Industrial Park, Jiangsu Patentee before: TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE Co.,Ltd. |