CN103156665A - Surgery stitching appliance with percussion dead lock device - Google Patents
Surgery stitching appliance with percussion dead lock device Download PDFInfo
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- CN103156665A CN103156665A CN2013101006015A CN201310100601A CN103156665A CN 103156665 A CN103156665 A CN 103156665A CN 2013101006015 A CN2013101006015 A CN 2013101006015A CN 201310100601 A CN201310100601 A CN 201310100601A CN 103156665 A CN103156665 A CN 103156665A
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Abstract
The invention provides a surgery stitching appliance with percussion dead lock device. The surgery stitching appliance with the percussion dead lock device comprises a percussion handle, a clamping plate, a horizontal lock piece and a vertical lock piece. The horizontal lock piece is connected with the clamping plate along the horizontal direction elastically through a first elastic component. The vertical lock piece is connected with the clamping plate along the vertical direction through a second elastic lock piece. The vertical lock piece is pushed by the percussion handle, thus the horizontal lock piece can move horizontally in the closing process of the appliance. The percussion handle is locked by the horizontal lock piece after the percussion handle is percussioned in the appliance percussion locking process. According to the surgery stitching appliance with the percussion dead lock device, the technical problem that the percussion handle possibly does not slide of a first track when the percussion handle is in a closing state after the percussion handle slides in the percussion lock piece caused by the fact that a protrusion is arranged on the first track of two tracks of the percussion lock piece of the prior art is solved.
Description
Technical field
The present invention relates to medical instruments field, particularly a kind of surgery suturing appliance with percussion locking device.
Background technology
In medical science applied surgical operation, since the first staple series products of the sixties in 20th century, medical suturing instrument has become the requisite a kind of medical apparatus and instruments that aids in edge of a knife sewing process.Various surgeries just are being widely used in sewing up human body alimentary canal tissue, respiratory tissues and vascular tissue with medical suturing instrument in surgical operation, can reduce operating time, improve the operation quality.They are normally used for the ends such as esophagus in digestive tract, Stomach duodenum, small intestinal, coton and rectal end, distolateral and side-to-side neurorrhaphy operation or hemorrhoid excision stomach function regulating pylorus and the operation that forms passage or close incisions such as make mouthful, also be used to the suture operation of the suture operation such as lung and trachea and vascular tissue in respiratory tract, be specially adapted to appear the suture operation with the Organ and tissue of operating difficulties.
When using the stiching instrument suture tissue, at first, when stiching instrument was in original state, nail supporting base separated with nail bin groupware, and tissue to be sewed up is placed between nail bin groupware and nail supporting base; Then, hold firing handle, make nail bin groupware draw close to the nail supporting base direction, and release the interior staple of nail bin groupware by the effect of propulsion plant, thereby complete sew application; At last, decontrol firing handle and press SR, propulsion plant returns to original state together with nail bin.
The percussion locking device is installed on stiching instrument usually, is made percussion complete rear trigger locked, the indication percussion is completed, and plays safety effect.What percussion locking device of the prior art adopted usually is the percussion locking plate with two-orbit; when closed, handle slips into the first track in the percussion locking plate; complete closed rear release handle; handle skids off this first track; during percussion, handle slips into the second track in the percussion locking plate; usually the second track of percussion locking plate has a draw-in groove for blocking the handle that slips into, and the expression percussion is completed, and plays safety effect.But the defective that exists is that common handle can slip into the closure that the first track is completed apparatus smoothly, but some percussion locking plates are in order to import handle in the second track in the percussion state, a projection is set can't slips into the second track in order to avoid handle slips into the first track in the percussion process and play locked function in the outlet of the first track of percussion locking plate, such defective is exactly to have increased handle can not slided first track of pulling the trigger locking plate after completing closure state risk.Also have in prior art above-mentioned projection is removed, the anglec of rotation of improving the percussion locking plate skids off with slipping into of handle of cooperation, but the part that coordinates is relatively many, has the defective of certain complexity.Usually utilize spring to pull the percussion locking plate to be rotated motion around a fixed axis in prior art, trigger is locked, when resetting, have other connector to drive by the drive of SR or centre and make the rotation of percussion locking plate, the course of action that trigger is broken away from.
Summary of the invention
The invention provides a kind of band cutter stiching instrument with percussion locking device, pull the trigger when handle slips into the technical problem that can not slide the first track after locking plate is completed closure state with what solve at least in prior art that the first track in two tracks that have due to the percussion locking plate is provided with that projection causes.
the invention provides a kind of surgery suturing appliance with percussion locking device, comprise firing lock, resetting means, percussion locking device and cleat assembly, above-mentioned firing lock comprises firing handle, above-mentioned cleat assembly comprises clamping plate, above-mentioned percussion locking device comprises horizontal locking plate and vertical locking plate, above-mentioned horizontal locking plate is connected on above-mentioned clamping plate by the first elastomeric element along continuous straight runs elasticity, above-mentioned vertical locking plate by the second elastomeric element vertically elasticity be connected on above-mentioned clamping plate, in the apparatus closing course, above-mentioned firing handle promotes above-mentioned vertical locking plate can move horizontally above-mentioned horizontal locking plate, in the locked process of apparatus percussion, above-mentioned firing handle is pinned by above-mentioned Horizontal lock sheet after completing percussion.
Preferably, apparatus is under original state, and above-mentioned vertical locking plate props up above-mentioned the first elastomeric element of above-mentioned horizontal locking plate compression.
Preferably, apparatus is in closing course, and above-mentioned firing handle promotes above-mentioned the second elastomeric element of above-mentioned vertical locking plate compression.
Preferably, apparatus is completed under closure state, and above-mentioned horizontal locking plate props up above-mentioned the second elastomeric element of above-mentioned vertical locking plate compression.
Preferably, above-mentioned horizontal locking plate is provided with locked groove, and above-mentioned firing handle is provided with the 7th projection, and in the locked process of apparatus percussion, it is locked that above-mentioned the 7th projection enters above-mentioned locked groove.
Preferably, above-mentioned resetting means comprises the rotation plectrum, and above-mentioned rotation plectrum is installed in rotation on above-mentioned clamping plate.
Preferably, above-mentioned resetting means comprises SR, and when resetting, above-mentioned rotation plectrum promotes above-mentioned horizontal locking plate and discharges above-mentioned firing handle under the effect of above-mentioned SR.
Preferably, above-mentioned percussion locking device comprises connecting rod, and above-mentioned connecting rod is provided with circular protrusions, and above-mentioned circular protrusions is pressed above-mentioned vertical locking plate makes above-mentioned vertical locking plate promote above-mentioned the first elastomeric element of above-mentioned horizontal locking plate compression.
Preferably, above-mentioned the first elastomeric element is the first extension spring, and above-mentioned the second elastomeric element is the second extension spring.
Preferably, above-mentioned surgery suturing appliance is band cutter stiching instrument.
In the present invention, the two-orbit of percussion locking plate of the prior art is improved to the monolock road of horizontal locking plate, this monorail is only locked for entering of firing handle under the percussion locking state, and in closing course, firing handle is to promote vertical locking plate, do not enter horizontal locking plate, thus solved thoroughly that the first track in two tracks that have due to the percussion locking plate in the prior art is provided with that projection causes pull the trigger when firing handle slips into the technical problem that may can not slide the first track after locking plate is completed closure state.In addition, the present invention replaces rotatablely moving of prior art by vertically reaching horizontal movement, thoroughly realized the separation of firing handle required slideway in closure and percussion process by the division of labor of vertical locking plate and horizontal locking plate, locking mechanism is simple in structure, safe and reliable, easy to assembly, by technological improvement, thereby realize that whole apparatus closure, percussion, locked movement structure are simple, use safety, the technique effect that the power that applies is less.
Description of drawings
Above-mentioned is only the general introduction of technical solution of the present invention, and for can clearer understanding technological means of the present invention, the present invention is described in further detail below in conjunction with accompanying drawing and the specific embodiment, the present invention includes but be not limited to the following drawings and embodiment.
Fig. 1 is that the partial component with the original state of cutter stiching instrument of a kind of preferred embodiment provided by the invention coordinates the schematic diagram of installing.
Fig. 2 is the schematic diagram with the local part annexation of the original state of cutter stiching instrument of a kind of preferred embodiment provided by the invention.
Fig. 3-1st, the schematic perspective view with the horizontal locking plate of cutter stiching instrument of a kind of preferred embodiment provided by the invention.
Fig. 3-2nd, the floor map with the horizontal locking plate of cutter stiching instrument of a kind of preferred embodiment provided by the invention.
Fig. 4 is the partial schematic diagram with the clamping plate of cutter stiching instrument of a kind of preferred embodiment provided by the invention.
Fig. 5 is the schematic diagram with the vertical locking plate of cutter stiching instrument of a kind of preferred embodiment provided by the invention.
Fig. 6 is the schematic diagram with the rotation plectrum of cutter stiching instrument of a kind of preferred embodiment provided by the invention.
Fig. 7 is the horizontal locking plate with the cutter stiching instrument of a kind of preferred embodiment provided by the invention, vertical locking plate and the scheme of installation of rotation plectrum on clamping plate.
Fig. 8-1st, the schematic diagram with the connecting rod of cutter stiching instrument of a kind of preferred embodiment provided by the invention.
Fig. 8-2nd, the schematic diagram with the another kind of connecting rod of cutter stiching instrument of a kind of preferred embodiment provided by the invention.
Fig. 9 be a kind of preferred embodiment provided by the invention with the schematic diagram in the closing course of cutter stiching instrument.
Figure 10 is that the band cutter stiching instrument of a kind of preferred embodiment provided by the invention is completed the closure state schematic diagram.
Figure 11 is the band cutter stiching instrument percussion locking state schematic diagram of a kind of preferred embodiment provided by the invention.
Figure 12 be a kind of preferred embodiment provided by the invention with the schematic diagram in cutter stiching instrument reseting procedure.
Figure 13 is the partial perspective enlarged diagram of Figure 12.
The specific embodiment
The present embodiment provides a kind of preferred surgery suturing appliance, take band cutter stiching instrument as example, comprises jaw, nail bin groupware, propulsive mechanism, firing lock 1, resetting means 2, percussion locking device 3 and cleat assembly 4.As shown in Figures 1 and 2, wherein above-mentioned firing lock 1 comprises firing handle 11, above-mentioned resetting means 2 comprises SR 21 and rotation plectrum 22, and percussion locking device 3 comprises horizontal locking plate 31, vertical locking plate 32 and connecting rod 34, and above-mentioned cleat assembly 4 comprises clamping plate 41.Above-mentioned horizontal locking plate 31 is connected on above-mentioned clamping plate 41 by the first extension spring 33 along continuous straight runs elasticity, above-mentioned vertical locking plate 32 by the second extension spring 35 vertically elasticity be connected on above-mentioned clamping plate 41, above-mentioned rotation plectrum 22 is rotatably installed on above-mentioned clamping plate 41, but above-mentioned horizontal locking plate 31 and above-mentioned vertical locking plate 32 contact interactions.
As shown in Fig. 3-1, above-mentioned horizontal locking plate 31 is provided with side 311 and the first projection 312, and above-mentioned horizontal locking plate 31 is connected on the second projection 411 of above-mentioned clamping plate 41 as shown in Figure 4 by above-mentioned the first extension spring 33 along continuous straight runs elasticity that are connected on above-mentioned the first projection 312; Above-mentioned horizontal locking plate 31 also is provided with the 3rd projection 313, and above-mentioned the 3rd projection 313 is provided with slideway 3131, flex point 3132 and locked groove 3133; As shown in Fig. 3-1 and Fig. 3-2, also be provided with the first inclined-plane 314 on above-mentioned horizontal locking plate 31 and block angle 315, the first groove 417 that above-mentioned horizontal locking plate 31 passes above-mentioned clamping plate 41 as shown in Figure 4 is arranged on above-mentioned clamping plate 41 by the draw-in groove 412 of above-mentioned card angle 315 and above-mentioned clamping plate 41 as shown in Figure 4, as shown in Figure 7, above-mentioned horizontal locking plate 31 is slidably mounted on above-mentioned clamping plate 41.
As shown in Figure 5, above-mentioned vertical locking plate 32 is provided with the 4th projection the 321 and the 8th projection 324, above-mentioned the 4th projection 321 is passed the through hole 415 of above-mentioned clamping plate 41 as shown in Figure 4, above-mentioned vertical locking plate 32 by be connected on above-mentioned the 8th projection 324 above-mentioned the second extension spring 35 vertically elasticity be connected on the 5th projection 414 of above-mentioned clamping plate 41 as shown in Figure 4, make the above-mentioned vertical locking plate 32 can be in the second interior activity of groove 416 of as shown in Figure 4 above-mentioned clamping plate 41, as shown in Figure 7, above-mentioned vertical locking plate 32 is arranged on above-mentioned clamping plate 41; Above-mentioned vertical locking plate 32 also is provided with the second inclined-plane 323 and top edge face 325.
As shown in Figure 6, above-mentioned rotation plectrum 22 is provided with cylindrical projection 221, above-mentioned cylindrical projection is provided with square projection 222, the 3rd groove 413 that above-mentioned square projection 222 and above-mentioned cylindrical projection 221 are passed above-mentioned clamping plate 41 as shown in Figure 4 is arranged on above-mentioned rotation plectrum 22 on above-mentioned clamping plate 41, as shown in Figure 7, above-mentioned square projection 222 rotates a certain angle with respect to above-mentioned the 3rd groove 413; Also be provided with the 6th protruding the 223 and the 3rd inclined-plane 224 on above-mentioned rotation plectrum 22.
As shown in Fig. 8-1, above-mentioned connecting rod 34 is provided with circular protrusions 341, and above-mentioned connecting rod 34 can also replace with structure or the similar structures as shown in Fig. 8-2, as long as be provided with above-mentioned circular protrusions 341.
As shown in Figure 2, above-mentioned firing handle 11 is provided with the 7th projection 111.
As shown in Figure 2, above-mentioned SR 21 is provided with the first resetting block 211 and the second resetting block 212.
Annexation between all parts described in the present embodiment is only a kind of example, and the present invention can also adopt the annexation that is equal to above-mentioned annexation to be connected.
The present embodiment preferably operation principle with the cutter stiching instrument is as follows:
1, closing course
As shown in Figures 1 and 2, band cutter stiching instrument is in original state, connect above-mentioned second extension spring 35 of above-mentioned vertical locking plate 32 in the raw, above-mentioned vertical locking plate 32 pushes above-mentioned horizontal locking plate 31 in the horizontal direction, above-mentioned the first extension spring 33 is in compressive state, above-mentioned rotation plectrum 22 is tangent with above-mentioned the first resetting block 211, above-mentioned rotation plectrum 22 is not contacted with above-mentioned horizontal locking plate 31 and above-mentioned vertical locking plate 32 under original state, and above-mentioned connecting rod 34 is in original state as shown in Figure 2.
As shown in Figure 9, press above-mentioned firing handle 11, above-mentioned firing handle 11 direction as shown in Figure 9 is rotated counterclockwise, above-mentioned the 7th projection 111 promotes above-mentioned vertical locking plate 32 and moves upward, promoting simultaneously connecting rod upwards lifts, when above-mentioned vertical locking plate 32 separated with above-mentioned horizontal locking plate 31, above-mentioned vertical locking plate 32 no longer stopped above-mentioned horizontal locking plate 31, and above-mentioned horizontal locking plate 31 this moment level under the thrust of above-mentioned the first extension spring 33 moves right with above-mentioned the 7th projection 111 and contacts.
As shown in figure 10, when unclamping above-mentioned firing handle 11, above-mentioned firing handle 11 is got back to initial position as shown in Figure 1 under the spring tension effect.above-mentioned horizontal locking plate 31 continues to move right under the thrust of above-mentioned the first extension spring 33 and above-mentioned the second inclined-plane 323 of promoting as shown in Figure 5 moves upward above-mentioned vertical locking plate 32, above-mentioned the second extension spring 35 is compressed into and makes above-mentioned vertical locking plate 32 be pulled to above-mentioned horizontal locking plate 31 tops fully, this moment, above-mentioned horizontal locking plate 31 contacted with above-mentioned the 6th projection 223 as shown in Figure 6 of above-mentioned rotation plectrum 22, after apparatus is completed closure, above-mentionedly be in as shown in figure 10 closure state with the cutter stiching instrument, the connecting rod that comprises above-mentioned connecting rod 34 is closed, be in state as shown in figure 12.
2, pull the trigger locked process
As shown in figure 11, again press above-mentioned firing handle 11, above-mentioned firing handle 11 is rotated counterclockwise by direction as shown in figure 11, above-mentioned the 7th projection 111 on above-mentioned firing handle 11 contacts with the above-mentioned slideway 3131 of the above-mentioned horizontal locking plate 31 as shown in Fig. 3-1, stirring above-mentioned horizontal locking plate 31 is moved to the left, compress above-mentioned the first extension spring 33, after above-mentioned the 7th projection 111 arrives certain altitude, above-mentioned the 7th projection 111 is crossed above-mentioned flex point 3132 and entered above-mentioned locked groove 3133 as shown in Fig. 3-1, and is locked by above-mentioned horizontal locking plate 31.Above-mentioned band cutter stiching instrument is completed percussion, and above-mentioned firing handle 11 is in locking state as shown in figure 11, namely is in the percussion locking state.
3, reseting procedure
Reseting procedure is divided into two actions: firing handle resets and connecting rod resets, and both have dividing of priority, but time difference is less.
3.1 firing handle resets
As shown in figure 12, press above-mentioned SR 21, the above-mentioned first resetting block 211 above-mentioned rotation plectrums 22 of drive of above-mentioned SR 21 move clockwise around axle 221 as shown in Figure 6, the above-mentioned side 311 that above-mentioned the 6th projection 223 promotes as shown in Fig. 3-1 is moved to the left, the part that is covered by above-mentioned horizontal locking plate 31 as shown in figure 13, at this moment, above-mentioned the 7th projection 111 on above-mentioned firing handle 11 is separated with above-mentioned locked groove 3133, above-mentioned firing handle 11 is deviate from, and above-mentioned firing handle 11 resets to original state as shown in Figure 2 under spring action.Simultaneously, as shown in figure 13, above-mentioned the second inclined-plane 323 as shown in Figure 5 on above-mentioned vertical locking plate 32 is pressed onto on above-mentioned the first inclined-plane 314 as shown in Fig. 3-1 on above-mentioned horizontal locking plate 31, gives 31 1 power left of above-mentioned horizontal locking plate.
3.2 connecting rod resets
as shown in figure 12, continue to press above-mentioned SR 21, above-mentioned second resetting block 212 of above-mentioned SR 21 presses above-mentioned connecting rod 34 and moves down, above-mentioned connecting rod 34 rotates counterclockwise, the movement locus of the above-mentioned circular protrusions 341 as shown in Fig. 8-1 on above-mentioned connecting rod 34 is as shown in the dotted line of Figure 12, the above-mentioned top edge face 325 that above-mentioned circular protrusions 341 presses on as shown in Figure 5 above-mentioned vertical locking plate 32 moves downward, this moment, the above-mentioned vertical locking plate 32 above-mentioned horizontal locking plates 31 of promotion moved to left, final above-mentioned vertical locking plate 32 blocks above-mentioned horizontal locking plate 31, get back to initial position as shown in Figure 2.
Above-mentioned reset mode is original state or initial position, namely as Fig. 1 and state as shown in Figure 2.
Also referred to as band cutter anastomat, band cutter line style anastomat or similar title, its structure is identical with function sometimes for the band cutter stiching instrument that the present invention addresses, and the former capital falls within the scope of protection of the present invention.
Claims (10)
1. one kind has the surgery suturing appliance of pulling the trigger locking device, comprise firing lock, resetting means, percussion locking device and cleat assembly, described firing lock comprises firing handle (11), described cleat assembly comprises clamping plate (41), it is characterized in that: described percussion locking device comprises horizontal locking plate (31) and vertical locking plate (32), described horizontal locking plate (31) is connected on described clamping plate (41) by the first elastomeric element (33) along continuous straight runs elasticity, described vertical locking plate (32) by the second elastomeric element (35) vertically elasticity be connected on described clamping plate (41), in the apparatus closing course, described firing handle (11) promotes described vertical locking plate (32) can move horizontally described horizontal locking plate (31), in the locked process of apparatus percussion, described firing handle (11) is pinned by described horizontal locking plate (31) after completing percussion.
2. surgery suturing appliance as claimed in claim 1 is characterized in that: apparatus is under original state, and described vertical locking plate (32) props up described horizontal locking plate (31) compression described the first elastomeric element (33).
3. surgery suturing appliance as claimed in claim 1 is characterized in that: apparatus is in closing course, and described firing handle (11) promotes described vertical locking plate (32) compression described the second elastomeric element (35).
4. surgery suturing appliance as claimed in claim 3, it is characterized in that: apparatus is completed under closure state, and described horizontal locking plate (31) props up described vertical locking plate (32) compression described the second elastomeric element (35).
5. surgery suturing appliance as claimed in claim 1, it is characterized in that: described horizontal locking plate (31) is provided with locked groove (3133), described firing handle (11) is provided with the 7th projection (111), in the locked process of apparatus percussion, it is locked that described the 7th projection (111) enters described locked groove (3133).
6. surgery suturing appliance as claimed in claim 1 is characterized in that: described resetting means comprises rotation plectrum (22), and described rotation plectrum (22) is installed in rotation on described clamping plate (41).
7. surgery suturing appliance as claimed in claim 6, it is characterized in that: described resetting means comprises SR (21), when resetting, described rotation plectrum (22) promotes described horizontal locking plate (31) and discharges described firing handle (11) under the effect of described SR (21).
8. surgery suturing appliance as claimed in claim 6, it is characterized in that: described percussion locking device comprises connecting rod (34), described connecting rod (34) is provided with circular protrusions (341), and described circular protrusions (341) is pressed described vertical locking plate (32) makes described vertical locking plate (32) promote described horizontal locking plate (31) compression described the first elastomeric element (33).
9. described surgery suturing appliance as arbitrary in claim 1-8, it is characterized in that: described the first elastomeric element (33) is the first extension spring (33), described the second elastomeric element (35) is the second extension spring (35).
10.. described surgery suturing appliance as arbitrary in claim 1-8 is characterized in that: described surgery suturing appliance is band cutter stiching instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310100601.5A CN103156665B (en) | 2013-03-27 | 2013-03-27 | Surgery stitching appliance with percussion dead lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310100601.5A CN103156665B (en) | 2013-03-27 | 2013-03-27 | Surgery stitching appliance with percussion dead lock device |
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| Publication Number | Publication Date |
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| CN103156665A true CN103156665A (en) | 2013-06-19 |
| CN103156665B CN103156665B (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310100601.5A Active CN103156665B (en) | 2013-03-27 | 2013-03-27 | Surgery stitching appliance with percussion dead lock device |
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| CN102670268A (en) * | 2012-05-25 | 2012-09-19 | 北京中法派尔特医疗设备有限公司 | Stitching instrument |
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| CN202619751U (en) * | 2012-07-02 | 2012-12-26 | 北京中法派尔特医疗设备有限公司 | Suturing instrument with trigger locking structure |
| CN102846346A (en) * | 2012-09-29 | 2013-01-02 | 北京中法派尔特医疗设备有限公司 | Driving and locking device, and cutter stapler using same |
| CN102961169A (en) * | 2012-11-30 | 2013-03-13 | 北京中法派尔特医疗设备有限公司 | Stitching instrument with locking mechanism of firing handle |
| CN203138589U (en) * | 2013-03-27 | 2013-08-21 | 北京中法派尔特医疗设备有限公司 | Surgical stitching apparatus with firing locking device |
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2013
- 2013-03-27 CN CN201310100601.5A patent/CN103156665B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050139635A1 (en) * | 2003-12-30 | 2005-06-30 | Wukusick Peter M. | Staple cartridge for a curved cutter stapler |
| EP1974678A2 (en) * | 2007-03-28 | 2008-10-01 | Ethicon Endo-Surgery, Inc. | Surgical stapling and cutting instrument with side mounted retraction member |
| CN201179085Y (en) * | 2008-02-25 | 2009-01-14 | 瑞奇外科器械(北京)有限公司 | Single-handle multi-operation apparatus of surgery straight line anastomat |
| CN102835979A (en) * | 2011-06-21 | 2012-12-26 | 伊西康内外科公司 | A surgical fastener for applying a large staple through a small delivery port |
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| CN202619751U (en) * | 2012-07-02 | 2012-12-26 | 北京中法派尔特医疗设备有限公司 | Suturing instrument with trigger locking structure |
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| CN103156665B (en) | 2015-03-25 |
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Address after: 102208 Beijing City, Changping District Beiqijia town Zhenggezhuang village Hongfu building room 61704 Patentee after: Beijing Panther Medical Equipment Co., Ltd., Address before: Beijing City, Chaoyang District Wangjing two district 100018 emerging industries in the Garden District Litse No. 208 building 3 floor 3305A room 3 Patentee before: Beijing Panther Medical Equipment Co., Ltd., |