CN102755178A - Linear type automatic anastomat - Google Patents
Linear type automatic anastomat Download PDFInfo
- Publication number
- CN102755178A CN102755178A CN2012102498328A CN201210249832A CN102755178A CN 102755178 A CN102755178 A CN 102755178A CN 2012102498328 A CN2012102498328 A CN 2012102498328A CN 201210249832 A CN201210249832 A CN 201210249832A CN 102755178 A CN102755178 A CN 102755178A
- Authority
- CN
- China
- Prior art keywords
- nail
- shell
- anastomat
- handle
- linear type
- 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.)
- Granted
Links
- 238000010304 firing Methods 0.000 claims abstract description 7
- 238000009527 percussion Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 description 4
- 206010058046 Post procedural complication Diseases 0.000 description 1
- 208000035965 Postoperative Complications Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
Abstract
The invention relates to a medical instrument for surgical operation, in particular to a linear type automatic anastomat. The linear type automatic anastomat comprises a nail supporting base and a nail bin which are mounted at the front end of a bracket; nail needles and a nail needle propelling part are mounted in the nail pin; the anastomat further comprises a casing and a handle; the rear end of the bracket is fixedly mounted on the casing; the rear end of the nail pin is connected with a guide rod propelling part mounted in the casing through a guide rod; the rear end of the nail needle propelling part extends backwards to enter into the casing; a guide motor and a connector are mounted in the casing; one end of the connector is driven by the guide motor, and the other end of the connector is matched and connected with a slide groove on the nail needle propelling part through a projective lug; the handle is movably mounted under the casing; a rotary gear driven by a firing motor is mounted in the handle; and the rotary gear is meshed with a gear rack on the lower end surface of the nail needle propelling part. The anastomat provided by the invention is convenient to operate and high in success rate of suture.
Description
Technical field
The present invention relates to a kind of operating medical apparatus and instruments, particularly relate to the automatic anastomat of a kind of linear type.
Background technology
Linear anastomat has successfully used the quite a long time in the orthopaedic surgical operations operation; But the operating mechanism that existing linear anastomat adopts is the armstrong's patent device; Like application number is 201020203562.3 Chinese utility model patent, and the surgeon needs to be familiar with the operation sequence of all kinds of anastomats before operation technique, need be according to operative status setting operation parameter in operating process; If operating parameter is provided with improper meeting and causes operative failure, cause suffering to the patient.Thereby to research and develop the automatic anastomat of a kind of linear type be the medical domain urgent problem.
Summary of the invention
The present invention is directed to the comparatively complicated deficiency of prior mechanical linear anastomat operating process; A kind of handheld portable is provided, adopts power-actuated automatic linear type anastomat; Realizing convenient identical operation, be stitched into the power height, is a kind of stable, efficient, good operating theater instruments of the suitability.
The automatic anastomat of a kind of linear type of the present invention, realize through following technical scheme:
The automatic anastomat of a kind of linear type comprises the nail supporting base, the nail bin that are installed in the support front end, and nail pin and nail pin push mechanism are installed in the nail bin; Also comprise shell, handle; Back-end support is fixedly mounted on the shell, and the nail bin rear end is connected with the guide rod push piece of installing in the enclosure through guide rod, and the rear end of nail pin push mechanism rearward extends in the shell; Guide motor, adapter also are installed in the shell; Adapter one end is driven by guide motor, and the other end is connected through lug and the sliding tray of following closely on the pin push mechanism, and handle is movably arranged on the shell below; Be equipped with in the handle by the motor-driven swing pinion of percussion, and swing pinion is meshed with tooth bar on following closely pin push mechanism lower surface.
Respective outer side edges between nail supporting base, nail bin, nail pin and the nail pin push mechanism is conventional prior art, has just seldom given unnecessary details at this.
As the further setting of such scheme, percussion display lamp, power supply indicator, power knob, LCDs are installed on the said shell.
Said handle is equipped with firing button and guide motor control knob.
Said handle is slidingly mounted on the shell below.
Two clamping plate of said nail bin extend back and get in the shell, and are connected with plastic fixtures between the upper end of two clamping plate.
Percussion display lamp among the present invention, power supply indicator, power knob, LCDs, firing button, guide motor control knob are controlled by control panel, and control panel is installed in the handle.
Power supply indicator among the present invention is used to indicate anastomat in running order, and the percussion display lamp is used to indicate anastomat to be in the percussion state, and LCDs is used to show that anastomat is in running status; The guide motor control knob is used for the motion through control panel control guide motor, and guide motor is used for realizing that nail pin push mechanism integral body moves ahead; Firing button is used for the motion through control panel control percussion motor, and the percussion motor is used to realize nail stitching action; Adapter is used for realizing with motor rotation becoming motion parts rectilinear motion.
The beneficial effect of the automatic anastomat of a kind of linear type of the present invention is following:
1, the present invention adopts electronic control, and is simple to operate, greatly reduces the workload of doctor when performing the operation, and also shortened operating time;
2, the operation stitching success rate is high, has reduced the generation of postoperative complication, for the patient has reduced the misery that causes because of the operation stitching failure, has improved the operation level, for operation efficient has improved in hospital.
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described further.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the driving system structure sketch map of nail pin push mechanism among the present invention;
Fig. 3 is for assembling sketch map between nail bin and the nail pin push mechanism;
Fig. 4 is the mounting structure sketch map of guide motor, adapter.
The specific embodiment
In conjunction with Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; The automatic anastomat of a kind of linear type of the present invention; Comprise the nail supporting base 1, the nail bin 2 that are installed in support 13 front ends; Nail pin (the nail pin is not done sign among the figure) and nail pin push mechanism 14 are installed in the nail bin 2, also comprise the drive system of shell 4, handle 10 and nail pin push mechanism 14.Drive system comprises guide motor 15 and percussion motor 19.
Specifically, support 13 rear ends are fixedly mounted on the shell 4, and nail bin 2 rear ends are connected with guide rod push pieces 5 in being installed in shell 4 through guide rod 3.The rear end of nail pin push mechanism 14 rearward extends in the shell 4, and guide motor 15, adapter 16 also are installed in the shell 4, and guide motor 15 is fixed in the shell 4 through guide motor connector 24.Adapter 16 1 ends are driven by guide motor 15; The other end is connected through lug 18 and the sliding tray of following closely on the pin push mechanism 14 17; Handle 10 is slidingly mounted on shell 4 belows; The swing pinion 20 that is driven by percussion motor 19 is installed in the handle 10, and swing pinion 20 is meshed with tooth bar 21 on following closely pin push mechanism 14 lower surfaces.
Percussion display lamp 6, power supply indicator 7, power knob 8, LCDs 9 are installed on the shell 4.Handle 10 is equipped with firing button 11 and guide motor control knob 12.
Two clamping plate 22 of nail bin 2 extend back and get in the shell 4, and are connected with plastic fixtures 23 between the upper end of two clamping plate 22.
In use, promote guide rod push piece 5, guide rod 3 is travelled forward, make the guide rod front portion be embedded in the nail supporting base 1, play stable nail bin 2, press power knob 8, power supply indicator 7 is bright, and the indication anastomat is in running order on the LCDs 9.Press guide motor control knob 12, guide motor 15 rotates, and drives adapter 16 and moves ahead, and adapter 16 drives again follows closely pin push mechanism 14 certain distance that moves forward.In the process that nail pin push mechanism 14 moves forward, drive the direction motion of nail bin 2, and the tooth bar 21 driven rotary gears 20 on nail pin push mechanism 14 lower surfaces move ahead together with handle 10 towards nail supporting base 1.Guide motor 15 stops, and LCDs 9 indication anastomats are in the percussion state.Press firing button 11; Percussion motor 19 running driven rotary gears 20 rotate; The rotation of swing pinion 20 drives nail pin push mechanism 14 and advances fast forward, and it is closed fully with nail supporting base 1 that nail pin push mechanism 14 drives nail bins 2, finally through nail pin push mechanism 14 the nail pins in the nail bin 2 is compressed and is embedded in the nail supporting base 1; Accomplish and sew up action, LCDs 9 shows to sew up to be accomplished.Press guide motor control knob 12, guide motor 15 counter-rotatings drive nail pin push mechanism 14 and retreat, and LCDs 9 indication operations are simultaneously accomplished.
In sum, the automatic anastomat of a kind of linear type of the present invention has solved the manually shortcoming of control of existing anastomat, and is simple to operate; The operation stitching success rate is high; Greatly reduce the workload of doctor when performing the operation, also shortened operating time, improved the operation level; For the patient has reduced because of sewing up the misery that failure causes, be the automatic anastomat of the very high linear type of a combination property.
The foregoing description only is used to the inventive concept of the present invention of explaining, but not to the qualification of rights protection of the present invention, allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should fall into protection scope of the present invention.
Claims (5)
1. the automatic anastomat of linear type comprises the nail supporting base, the nail bin that are installed in the support front end, and nail pin and nail pin push mechanism are installed in the nail bin; It is characterized in that: also comprise shell, handle; Back-end support is fixedly mounted on the shell, and the nail bin rear end is connected with the guide rod push piece of installing in the enclosure through guide rod, and the rear end of nail pin push mechanism rearward extends in the shell; Guide motor, adapter also are installed in the shell; Adapter one end is driven by guide motor, and the other end is connected through lug and the sliding tray of following closely on the pin push mechanism, and handle is movably arranged on the shell below; Be equipped with in the handle by the motor-driven swing pinion of percussion, and swing pinion is meshed with tooth bar on following closely pin push mechanism lower surface.
2. the automatic anastomat of linear type as claimed in claim 1 is characterized in that: percussion display lamp, power supply indicator, power knob, LCDs are installed on the said shell.
3. the automatic anastomat of linear type as claimed in claim 1 is characterized in that: said handle is equipped with firing button and guide motor control knob.
4. the automatic anastomat of linear type as claimed in claim 1 is characterized in that: said handle is slidingly mounted on the shell below.
5. the automatic anastomat of linear type as claimed in claim 1 is characterized in that: two clamping plate of said nail bin extend back and get in the shell, and are connected with plastic fixtures between the upper end of two clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210249832.8A CN102755178B (en) | 2012-07-19 | 2012-07-19 | Linear type automatic anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210249832.8A CN102755178B (en) | 2012-07-19 | 2012-07-19 | Linear type automatic anastomat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102755178A true CN102755178A (en) | 2012-10-31 |
| CN102755178B CN102755178B (en) | 2014-11-26 |
Family
ID=47050005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210249832.8A Active CN102755178B (en) | 2012-07-19 | 2012-07-19 | Linear type automatic anastomat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102755178B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103829982A (en) * | 2012-11-26 | 2014-06-04 | 天津瑞贝精密机械技术研发有限公司 | Electric linear anastomat |
| CN107616846A (en) * | 2017-11-13 | 2018-01-23 | 魏峰 | A kind of Double-pinhole fixator for neurosurgery department |
| CN108433768A (en) * | 2018-04-17 | 2018-08-24 | 重庆邮电大学 | A kind of 3-degree-of-freedom electrical type stapler driving device |
| CN109620326A (en) * | 2018-12-15 | 2019-04-16 | 华融科创生物科技（天津）有限公司 | Medical blood vessel anastomat |
| CN112472178A (en) * | 2020-11-30 | 2021-03-12 | 常州安康医疗器械有限公司 | Disposable arc-shaped cutting anastomat |
| CN114391742A (en) * | 2021-12-21 | 2022-04-26 | 泰州勃勃康体外线性科技有限公司 | Sample display device for medical instrument sales |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006132992A2 (en) * | 2005-06-03 | 2006-12-14 | Tyco Healthcare Group Lp | Battery powered surgical instrument |
| US7422136B1 (en) * | 2007-03-15 | 2008-09-09 | Tyco Healthcare Group Lp | Powered surgical stapling device |
| US20110233261A1 (en) * | 2010-03-25 | 2011-09-29 | Ramesh Srinivasa Rao | Pin alignment assembly for surgical stapler |
| CN102247182A (en) * | 2011-04-29 | 2011-11-23 | 常州市康迪医用吻合器有限公司 | Electric anastomat for surgical department |
| WO2012061739A1 (en) * | 2010-11-05 | 2012-05-10 | Ethicon Endo-Surgery, Inc. | Surgical instrument with sensor and powered control |
| CN202776434U (en) * | 2012-07-19 | 2013-03-13 | 浙江海圣医疗器械有限公司 | Automatic linear stapler |
-
2012
- 2012-07-19 CN CN201210249832.8A patent/CN102755178B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006132992A2 (en) * | 2005-06-03 | 2006-12-14 | Tyco Healthcare Group Lp | Battery powered surgical instrument |
| US7422136B1 (en) * | 2007-03-15 | 2008-09-09 | Tyco Healthcare Group Lp | Powered surgical stapling device |
| US20110233261A1 (en) * | 2010-03-25 | 2011-09-29 | Ramesh Srinivasa Rao | Pin alignment assembly for surgical stapler |
| WO2012061739A1 (en) * | 2010-11-05 | 2012-05-10 | Ethicon Endo-Surgery, Inc. | Surgical instrument with sensor and powered control |
| CN102247182A (en) * | 2011-04-29 | 2011-11-23 | 常州市康迪医用吻合器有限公司 | Electric anastomat for surgical department |
| CN202776434U (en) * | 2012-07-19 | 2013-03-13 | 浙江海圣医疗器械有限公司 | Automatic linear stapler |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103829982A (en) * | 2012-11-26 | 2014-06-04 | 天津瑞贝精密机械技术研发有限公司 | Electric linear anastomat |
| CN107616846A (en) * | 2017-11-13 | 2018-01-23 | 魏峰 | A kind of Double-pinhole fixator for neurosurgery department |
| CN108433768A (en) * | 2018-04-17 | 2018-08-24 | 重庆邮电大学 | A kind of 3-degree-of-freedom electrical type stapler driving device |
| CN109620326A (en) * | 2018-12-15 | 2019-04-16 | 华融科创生物科技（天津）有限公司 | Medical blood vessel anastomat |
| CN112472178A (en) * | 2020-11-30 | 2021-03-12 | 常州安康医疗器械有限公司 | Disposable arc-shaped cutting anastomat |
| CN114391742A (en) * | 2021-12-21 | 2022-04-26 | 泰州勃勃康体外线性科技有限公司 | Sample display device for medical instrument sales |
| CN114391742B (en) * | 2021-12-21 | 2022-11-25 | 泰州勃勃康体外线性科技有限公司 | Sample display device for medical instrument sales |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102755178B (en) | 2014-11-26 |
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| C14 | Grant of patent or utility model | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Linear type automatic anastomat Effective date of registration: 20151120 Granted publication date: 20141126 Pledgee: Bank of Shaoxing Limited by Share Ltd. emerging industries branch Pledgor: ZHEJIANG HAISHENG MEDICAL DEVICE Co.,Ltd. Registration number: 2015330000070 |
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Effective date of registration: 20170411 Granted publication date: 20141126 |
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Date of cancellation: 20171011 Granted publication date: 20141126 |
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Effective date of registration: 20180131 Granted publication date: 20141126 |
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Date of cancellation: 20200131 Granted publication date: 20141126 |
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| CP03 | Change of name, title or address |
Address after: 312000 No.8 Zhenyuan Road, Yuecheng District, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Haisheng Medical Equipment Co.,Ltd. Address before: No.305 Tang Road, Paojiang Industrial Zone, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG HAISHENG MEDICAL DEVICE Co.,Ltd. |
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Date of cancellation: 20230331 Granted publication date: 20141126 Pledgee: Bank of Shaoxing Limited by Share Ltd. emerging industries branch Pledgor: ZHEJIANG HAISHENG MEDICAL DEVICE Co.,Ltd. Registration number: 2015330000070 |
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