CN201564531U - Guiding axle and nail storehouse cover assembly of pipe type anastomat - Google Patents
Guiding axle and nail storehouse cover assembly of pipe type anastomat Download PDFInfo
- Publication number
- CN201564531U CN201564531U CN2009203511130U CN200920351113U CN201564531U CN 201564531 U CN201564531 U CN 201564531U CN 2009203511130 U CN2009203511130 U CN 2009203511130U CN 200920351113 U CN200920351113 U CN 200920351113U CN 201564531 U CN201564531 U CN 201564531U
- Authority
- CN
- China
- Prior art keywords
- guide
- axis
- nail bin
- platform
- axle sleeve
- 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.)
- Expired - Fee Related
Links
- 210000003205 muscle Anatomy 0.000 claims description 20
- 230000000295 complement effect Effects 0.000 claims description 8
- 230000004323 axial length Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 8
- 230000003872 anastomosis Effects 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract description 2
- 210000002435 tendon Anatomy 0.000 abstract 3
- 210000001519 tissue Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a guiding axle and a nail storehouse cover assembly of a pipe type anastomat, which includes a guiding axle and a nail storehouse cover, and the nail storehouse cover has an integrated axle sleeve and cover body, and the guiding axle crosses the inner bore of the axle sleeve, and the guiding axle is equipped with a first platform, and the first platform has an axial spacing tendon; and the axle sleeve inner bore wall of the nail storehouse cover is equipped with a second platform which is adapted to the first platform on the guiding axle, and the second platform is equipped with an axial spacing groove which is adapted to the spacing tendon on the first platform. Because the combination function of the spacing tendon and the spacing grooveRestricts the circumferential movement of the guiding axle in the axle sleeve, thereby after the guiding axle crosses the axle sleeve, the guiding axle does not rotate mutually, so the moulding effect of the anastomosis nail is good, and the operation effect is good.
Description
Technical field
This utility model relates to the anastomat accessory, relates in particular to the axis of guide that a kind of anastomat uses and the molectron of nail bin cover.
Background technology
Anastomat is the important suture instrument in the surgical operation, and anastomat can respectively be driven into anastomosis staple in the both sides of tissue simultaneously, makes things convenient for the doctor to use.The axis of guide generally is the axle sleeve that passes the nail bin cover, is slidingly matched in axle sleeve.As one of the groundwork of anastomat part, the axis of guide commonly used is easy to produce mutual rotation after passing the axle sleeve of nail bin cover, make that the molding effect of anastomosis staple is bad, cause the tissue local oozing of blood, thereby surgical effect is poor, serious may cause operative failure.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of axis of guide and nail bin cover not to rotate mutually, anastomosis staple good forming effect, thereby the axis of guide of the tube type anastomat of good operation effect and nail bin sleeve assembly.
The technical scheme that realizes above-mentioned purpose is: a kind of axis of guide of tube type anastomat and nail bin sleeve assembly, comprise the axis of guide and nail bin cover, the nail bin cover has axle sleeve and the body that fuses, the axis of guide passes the endoporus of axle sleeve, the axis of guide is provided with first platform, has axial spacing muscle on first platform; Have on the axle sleeve inner hole wall of nail bin cover with the axis of guide on second platform that is complementary of first platform, have on second platform with first platform on the axial stopper slot that is complementary of spacing muscle.
The axial length of first platform is greater than the axial length of spacing muscle on the described axis of guide, and spacing muscle is located at the upper end of first platform.
The bottom of the spacing muscle on the described axis of guide is provided with wedge angle.
Described axis of guide bottom is provided with flat gesture, also is provided with connecting hole on the flat gesture.
Described axle sleeve and body fuse by radial fins.
Described radial fins is provided with 4, is evenly distributed on axle sleeve periphery and body between interior week.
Uniform several backguy holes that offers on the perisporium of the body of described nail bin cover.
The body upper end of described nail bin cover is provided with connecting hole; The body lower end of described nail bin cover is provided with down connecting hole.
The body upper end of described nail bin cover is laid with 8 and goes up connecting hole; The body lower end of described nail bin cover is laid with 4 following connecting holes.
This utility model has axial spacing muscle because the axis of guide is provided with first platform on first platform; Have on the axle sleeve inner hole wall of nail bin cover with the axis of guide on second platform that is complementary of first platform, have on second platform with first platform on the axial stopper slot that is complementary of spacing muscle, and spacing muscle is with after stopper slot cooperates, limited the circumferential movement of the axis of guide in axle sleeve, make the axis of guide pack into and can not produce mutual rotation behind the endoporus of axle sleeve, anastomosis staple good forming effect, thereby good operation effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of this utility model axis of guide;
Fig. 3 is the cutaway view of the A-A direction of Fig. 2;
Fig. 4 is the structural representation of nail bin cover of the present utility model;
Fig. 5 is the vertical view of Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing, utility model is done further detailed description.
Shown in Fig. 1,2,3,4,5, a kind of axis of guide of tube type anastomat and nail bin sleeve assembly, comprise the axis of guide 1 and nail bin cover 2, nail bin cover 2 has axle sleeve 2-1 and the body 2-2 that fuses, the axis of guide 1 passes the endoporus of axle sleeve 2-1, the axis of guide 1 is provided with the first platform 1-1, has axial spacing muscle 1-1-1 on the first platform 1-1; Have on the axle sleeve 2-1 inner hole wall of nail bin cover 2 with the axis of guide 1 on the second platform 2-1-1 that is complementary of the first platform 1-1, have on the second platform 2-1-1 with the first platform 1-1 on the axial stopper slot 2-1-2 that is complementary of spacing muscle 1-1-1.
Shown in Fig. 2,4, the axial length of the first platform 1-1 is greater than the axial length of spacing muscle 1-1-1 on the described axis of guide 1, thereby the axis of guide 1 can not occur and insert the situation of not entering, in this utility model, spacing muscle 1-1-1 is located at the upper end of the first platform 1-1, the bottom that helps the first platform 1-1 on the axis of guide 1 cooperates with the second platform 2-1-1 on the axle sleeve 2-1 inner hole wall in advance, is convenient to assemble.
As shown in Figure 2, the bottom of the spacing muscle 1-1-1 on the described axis of guide 1 is provided with wedge angle 1-1-2, makes spacing muscle 1-1-1 can insert very smoothly among the stopper slot 2-1-2 of axle sleeve 2-1, and installation time is saved in convenient for assembly and assembling.
As shown in Figure 1, 2, the described axis of guide 1 bottom is provided with flat gesture 1-2, also is provided with connecting hole 1-2-1 on the flat gesture 1-2, makes things convenient for the axis of guide 1 and miscellaneous part to be connected.
Shown in Fig. 4,5, for economical with materials, alleviate the weight of nail bin cover 2, be user-friendly for operation, described axle sleeve 2-1 and body 2-2 fuse by radial fins 3, by fin 3 both are fixed like this, the plug-in mounting axis of guide 1 in axle sleeve 2-1 again.
As shown in Figure 5, described radial fins 3 is provided with 4, be evenly distributed on axle sleeve 2-1 periphery and body 2-2 between interior week, can guarantee the bonding strength between axle sleeve 2-1 and the body 2-2 like this, fin 3 described in the present invention is laminar, after being arranged to 4 uniformly, can make things convenient for Mould Machining, form and be convenient to injection moulding all-in-one-piece version.
Shown in Fig. 1,4,5, uniform several backguy holes 2-3 that offers on the perisporium of the body 2-2 of described nail bin cover 2 can be convenient to carry out anastomosis operation so that the operation technique person is easy to operate.
Shown in Fig. 1,4, the body 2-2 upper end of described nail bin cover 2 is provided with connecting hole 2-2-1; The body 2-2 lower end of described nail bin cover 2 is provided with down connecting hole 2-2-2, and is easy to connect and stable in the time of can also making nail bin overlap 2 two ends like this to be connected with other parts, can not produce mutual rotation equally.
Shown in Fig. 1,4, for the part of nail bin cover 2 with two ends is connected firmly, the body 2-2 upper end of described nail bin cover 2 is laid with 8 and goes up connecting hole 2-2-1; The body 2-2 lower end of described nail bin cover 2 is laid with 4 following connecting hole 2-2-2.
After this utility model is inserted into the axis of guide 1 in the axle sleeve 2-1 of nail bin cover 2, spacing muscle 1-1-1 on the axis of guide 1 and the stopper slot 2-1-2 on the axle sleeve 2-1 inner hole wall cooperatively interact, thereby limited the circumferential movement of the axis of guide 1 in axle sleeve 2-1, make can not produce mutual rotation after the axis of guide 1 and the axle sleeve 2-1 assembling.Simultaneously, again because the body 2-1 upper end of described nail bin cover 2 is provided with connecting hole 2-2-1, the body 2-2 lower end of described nail bin cover 2 is provided with down connecting hole 2-2-2, in the time of can also making the two ends of nail bin cover 2 be connected like this with other parts, easy to connect and stable, can not produce mutual rotation equally.
Claims (9)
1. the axis of guide of a tube type anastomat and nail bin sleeve assembly comprise the axis of guide (1) and nail bin cover (2), and nail bin cover (2) has axle sleeve (2-1) and the body (2-2) that fuses, and the axis of guide (1) passes the endoporus of axle sleeve (2-1), it is characterized in that:
A, the axis of guide (1) are provided with first platform (1-1), have axial spacing muscle (1-1-1) on first platform (1-1);
Have on axle sleeve (2-1) inner hole wall of b, nail bin cover (2) with the axis of guide (1) on second platform (2-1-1) that is complementary of first platform (1-1), have on second platform (2-1-1) with first platform (1-1) on the axial stopper slot (2-1-2) that is complementary of spacing muscle (1-1-1).
2. according to the axis of guide and the nail bin sleeve assembly of the described tube type anastomat of claim 1, it is characterized in that: the axial length of last first platform of the described axis of guide (1) (1-1) is greater than the axial length of spacing muscle (1-1-1), and spacing muscle (1-1-1) is located at the upper end of first platform (1-1).
3. according to the axis of guide and the nail bin sleeve assembly of claim 1 or 2 described tube type anastomats, it is characterized in that: the bottom of the spacing muscle (1-1-1) on the described axis of guide (1) is provided with wedge angle (1-1-2).
4. the molectron of the tube type anastomat axis of guide according to claim 3 and nail bin cover, it is characterized in that: the described axis of guide (1) bottom is provided with flat gesture (1-2), also is provided with connecting hole (1-2-1) on the flat gesture (1-2).
5. according to the axis of guide and the nail bin sleeve assembly of the described tube type anastomat of claim 1, it is characterized in that: described axle sleeve (2-1) fuses by radial fins (3) with body (2-2).
6. according to the axis of guide and the nail bin sleeve assembly of the described tube type anastomat of claim 5, it is characterized in that: described radial fins (3) is provided with 4, is evenly distributed on axle sleeve (2-1) periphery and between interior week of body (2-2).
7. according to the axis of guide and the nail bin sleeve assembly of the described tube type anastomat of claim 1, it is characterized in that: uniform several backguy holes (2-3) that offers on the perisporium of the body (2-2) of described nail bin cover (2).
8. according to the axis of guide and the nail bin sleeve assembly of the described tube type anastomat of claim 7, it is characterized in that: body (2-2) upper end of described nail bin cover (2) is provided with connecting hole (2-2-1); Body (2-2) lower end of described nail bin cover (2) is provided with down connecting hole (2-2-2).
9. the axis of guide of described tube type anastomat and nail bin sleeve assembly according to Claim 8, it is characterized in that: body (2-2) upper end of described nail bin cover (2) is laid with 8 and goes up connecting holes (2-2-1); Body (2-2) lower end of described nail bin cover (2) is laid with 4 following connecting holes (2-2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203511130U CN201564531U (en) | 2009-12-15 | 2009-12-15 | Guiding axle and nail storehouse cover assembly of pipe type anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203511130U CN201564531U (en) | 2009-12-15 | 2009-12-15 | Guiding axle and nail storehouse cover assembly of pipe type anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201564531U true CN201564531U (en) | 2010-09-01 |
Family
ID=42656811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203511130U Expired - Fee Related CN201564531U (en) | 2009-12-15 | 2009-12-15 | Guiding axle and nail storehouse cover assembly of pipe type anastomat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201564531U (en) |
-
2009
- 2009-12-15 CN CN2009203511130U patent/CN201564531U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1936115A3 (en) | Turbine rotor and steam turbine | |
| ES2335247T3 (en) | AUTOPERFORANT BEACH AND MATRIX. | |
| USD580052S1 (en) | Needle | |
| EP1582308A3 (en) | Upper bumper configuration for a power tool | |
| UA107078C2 (en) | RAIL REMOVAL CLUTCH WITH INTERNAL SUPPORT ELEMENT (OPTIONS) | |
| EP1898264A3 (en) | Toner compositions | |
| WO2008157114A3 (en) | Cable cover for an ultrasonic flow meter | |
| ATE438317T1 (en) | COSMETIC UNIT WITH TWO COUPLED PART UNITS | |
| USD602100S1 (en) | Golf ball | |
| CN201564531U (en) | Guiding axle and nail storehouse cover assembly of pipe type anastomat | |
| CN101716089A (en) | Assembly of guide shaft and cabin sleeve of tubular anastomat | |
| CN202288436U (en) | Lockpin type central nail device | |
| CN202170911U (en) | Joint head | |
| WO2007008330A3 (en) | Dental sleeve | |
| CN107981937A (en) | Pneumatic turbine turbine wheel shaft | |
| CN201080058Y (en) | Pencil sleeve | |
| CN201268163Y (en) | Pencil | |
| CN201472352U (en) | Manual brake press button device | |
| CN202541056U (en) | Pencil | |
| CN201792675U (en) | Thumb pin sleeve | |
| CN103252408A (en) | Combined bellows molding die sheet with bolt connection structure | |
| CN202479355U (en) | Combined corrugated pipe forming mould plate with bolt connection structure | |
| CN205791842U (en) | A kind of plastic package rotor | |
| CN201790700U (en) | Convenient tooth cup | |
| CN201581694U (en) | Door handle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Healthypower Medical Instrument Co., Ltd. Assignor: Li Dongrui Contract record no.: 2011320000624 Denomination of utility model: Assembly of guide shaft and cabin sleeve of tubular anastomat Granted publication date: 20100901 License type: Exclusive License Record date: 20110422 |
|
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU JIANRUIBAO MEDICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: LI DONGRUI Effective date: 20130603 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130603 Address after: Hutang town Wujin District Jiangsu city of Changzhou Province, 213116 New Road No. 128 Hutang Branch Park building 7A Patentee after: Changzhou Healthypower Medical Instrument Co., Ltd. Address before: 213116 Jiangsu province Changzhou Jiaoxi town Wujin District Xingou bridge village of bast Bridge No. 56 Patentee before: Li Dongrui |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Changzhou Healthypower Medical Instrument Co., Ltd. Assignor: Li Dongrui Contract record no.: 2011320000624 Date of cancellation: 20130510 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20121215 |