CN106037850B - Surgical instruments - Google Patents

Surgical instruments Download PDF

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Publication number
CN106037850B
CN106037850B CN201610534716.9A CN201610534716A CN106037850B CN 106037850 B CN106037850 B CN 106037850B CN 201610534716 A CN201610534716 A CN 201610534716A CN 106037850 B CN106037850 B CN 106037850B
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CN
China
Prior art keywords
handle
surgical instruments
position fixing
supporting element
board
Prior art date
Application number
CN201610534716.9A
Other languages
Chinese (zh)
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CN106037850A (en
Inventor
孙宝峰
龚烨
常杰
Original Assignee
江苏风和医疗器材股份有限公司
Priority date (The priority date 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 date listed.)
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Priority to CN201610534716.9A priority Critical patent/CN106037850B/en
Publication of CN106037850A publication Critical patent/CN106037850A/en
Application granted granted Critical
Publication of CN106037850B publication Critical patent/CN106037850B/en

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Abstract

The present invention relates to a kind of surgical instruments comprising Handleset, the Handleset include position fixing handle and firing handle, and the surgical instruments further includes supporting element, and in the initial state, the supporting element is clamped between position fixing handle and firing handle.The surgical instruments between position fixing handle and firing handle by being arranged supporting element, and, in the initial state, supporting element is clamped between position fixing handle and firing handle, to prevent surgical instruments before not firing, firing handle is rotated towards position fixing handle direction, to prevent maloperation, helps to reduce operation risk.

Description

Surgical instruments

Technical field

The present invention relates to a kind of surgical instruments.

Background technique

Surgical instruments is the operation tool in medical operating, and it is medically that suture instruments, which are one of surgical instruments, The equipment of the substitution manual suture used, main operational principle are to carry out detachment or identical to tissue using titanium nail, similar to ordering Book machine.According to scope of application difference, skin stapler, alimentary canal (esophagus, stomach and intestine etc.) circular staplers, rectum can be divided mainly into Stapler, circular hemorrhoid anastomat, anastomat for circumcision, blood vessel anastomat, hernia stapler, lung stapler etc..Suture Instrument includes lower clamp plate component, the Handleset for coating the lower clamp plate component, the shaft group connecting with the lower clamp plate component Part and the end effector for being set to described shaft member one end, the elongated pincers closed configured with a pair of matched on the end effector Mouth component, jaw member are adapted for insertion into patient's body to suture and/or cut tissue, and jaw member is sustainable to accommodate nail bin.Under Cleat assembly includes the Locating driver bar of drive end effector closed orientation tissue and the jaw member of drive end effector To realize suture and/or cut the percussion drive rod of tissue, which includes being mounted on Locating driver bar to determine for movement Position handle and the firing handle being mounted on percussion drive rod.Currently, existing suture instruments are when in use, operator's warp Firing handle often can be accidentally pulled, thus the problem of maloperation occurs.

Summary of the invention

The purpose of the present invention is to provide one kind can prevent maloperation, facilitates the surgical instruments for reducing operation risk.

In order to achieve the above object, the technical solution adopted in the present invention is as follows: a kind of surgical instruments, including handle group Part, the Handleset include position fixing handle and firing handle, and the surgical instruments further includes supporting element, in the initial state, The supporting element is clamped between position fixing handle and firing handle, and the supporting element includes before fixing in the firing handle Side plate, has been symmetrically formed left end board slot and right end board slot on the front side board, the left end board slot and the right end board slot from The front end face of the front side board is recessed to be formed backward;The firing handle includes force application board, from the left and right sides of the force application board The left side plate and right end plate extended rearwardly to form, the left side plate are inserted into the board slot of left end, and the right end plate is inserted into right end In board slot.

Further, the supporting element further includes the back side panel supported on position fixing handle, and the position fixing handle is equipped with Make the back side panel of the supporting element against butting section.

Further, the butting section is the waved surface being formed on the position fixing handle.

Further, the butting section is shaped on the position fixing handle.

Further, it is fixed on after the butting section is separately formed on the position fixing handle.

Further, it is formed with below the butting section against convex, it is described to stretch out described support forward against convex Relying part.

Further, the butting section and the transition face between convex are arc-shaped concave.

Further, arc groove has been recessed on the back side panel, the butting section is held in the arc groove.

According to the above aspect of the present invention, the present invention has at least the following advantages: surgical instruments of the invention by position fixing handle and Supporting element is set between firing handle, also, in the initial state, by supporting element be clamped in position fixing handle and firing handle it Between, to prevent surgical instruments before not firing, firing handle is rotated towards position fixing handle direction, to prevent maloperation, is facilitated Reduce operation risk.

Detailed description of the invention

Fig. 1 is the structural schematic diagram when surgical instruments of one embodiment of the invention is in original state;

Fig. 2 is the optical cable of surgical instruments;

Fig. 3 is the enlarged drawing of circle A in Fig. 2;

Fig. 4 is the enlarged drawing of circle B in Fig. 2;

Fig. 5 is the structural schematic diagram of supporting element;

Fig. 6 be in Fig. 5 supporting element in the structural schematic diagram on another visual angle.

Specific embodiment

The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.It is retouched in of the invention In stating, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axis To ", " radial direction ", the orientation or positional relationship of the instructions such as " circumferential direction " be to be based on the orientation or positional relationship shown in the drawings, be only for Convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three It is a etc., unless otherwise specifically defined.

The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to be used to explain the present invention, and cannot understand For limitation of the present invention.

Referring to Figure 1, surgical instruments 100 shown in one embodiment of the invention includes Handleset 10, is arranged in handle group Lower clamp plate component (not labeled) in part 10, the shaft member 20 connecting with the lower clamp plate component and it is set to the shaft group The end effector 30 of 20 one end of part.The lower clamp plate component, the structure of shaft member 20 and lower clamp plate component and shaft member 20 connection type, the connection type of lower clamp plate component and Handleset 10, shaft member 20 and Handleset 10 connection side Formula is same as the prior art, and so it will not be repeated.The Handleset 10 includes connecting with the lower clamp plate component to link and make to hold Portion's actuator 30, which is closed the position fixing handle 13 of position tissue in turn and connect and pass through with lower clamp plate component, drives the lower clamp plate Component drives the end effector 30 to realize suture in turn and/or cuts the firing handle 14 of tissue.The surgical instruments 100 It further include the supporting element 12 for limiting firing handle 14 and being rotated towards 13 direction of position fixing handle, in the initial state, the supporting element 12 It is clamped between position fixing handle 13 and firing handle 14.By in the initial state, supporting element 12 being clamped in position fixing handle 13 Between firing handle 14, to prevent surgical instruments before not firing, firing handle 14 is rotated towards 13 direction of position fixing handle, thus Maloperation is prevented, helps to reduce operation risk.

Referring to Figure 1 and Fig. 2, the Handleset 10 further include head shell 11 and fixed handle 15.The fixed hand Handle 15 is fixed on the lower section of the head shell 11.The position fixing handle 13 and firing handle 14 are located at the head shell 11 Lower section, the position fixing handle 13 is between fixed handle 15 and firing handle 14.The lower clamp plate component is arranged in handle group In the head shell 11 of part 10, dust is thus prevented to enter lower clamp plate component, extends the service life of lower clamp plate component.It is described Position fixing handle 13 and firing handle 14 stretch in head shell 11 from the bottom of head shell 11 respectively, with lower clamp plate component Connection.The 15 opposing headers shell 11 of fixed handle is irremovable, and the position fixing handle 13 and firing handle 14 respectively can phases To 11 activity of head shell.When needing position tissue, the position fixing handle 13 is by the effect of external force towards fixed handle 15 directions are mobile, and drive end effector 30 is closed with position tissue.

Refer to Fig. 5 and Fig. 6, and combine Fig. 2, the supporting element 12 generally arc, including bottom plate 121, from the bottom The left and right sides of plate 121 upwardly extends the left plate 122 to be formed and right side plate 123 and respectively from the front and back of the bottom plate 121 Two sides upwardly extend the front side board 124 and back side panel 125 to be formed respectively.The front side board 124 fixes the institute in firing handle 14 It states back side panel 125 and supports position fixing handle 13.End plate slot 127,128 there are two being symmetrically formed on the front side board 124, described in two End plate slot 127,128 is recessed to be formed from the front end face (not labeled) of front side board 124 backward, and two end plate slots 127, 128 run through the upper surface (not labeled) and lower end surface (not labeled) of the front side board 124.Convex block is formed on front side board 124 126, the convex block 126 is formed between two end plate slots 127,128, the convex block 126 be two end plate slots 127,128 every Block.Two end plate slots 127,128 are right end board slot 127 and left end board slot 128, the structure and left end board slot 128 of right end board slot 127 Symmetrical configuration.The structure of end plate slot is now described in detail by taking left end board slot 128 as an example, the left end board slot 128, which has to enclose, to be set to form this Left inner side wall 1281, right inner side wall 1282 and the interior rear wall 1283 of left end board slot 128, the left inner side wall 1281 and right inner side wall 1282 are oppositely arranged, and interior 1283 left and right sides of rear wall is connect with inner sidewall 1281, right inner side wall 1282 respectively.The left side plate Locating piece 1284 is provided in slot 128, the locating piece 1284 is from the interior rear wall 1283 of the left end board slot 128 along Right Inboard Projection is formed wall 1282 forward.The locating piece 1284 extends upwardly to the upper surface of front side board 124.A left side for the convex block 126 Right two sides are recessed to be formed there are two escape groove 129, two escape groove 129 respectively with left end board slot 128, right end board slot 127 Connection.Arc groove 1251 is recessed on the back side panel 125, the position fixing handle 13 is held in the arc groove 1251. In order to enhance the intensity of the supporting element 12, several reinforcing ribs 120 are provided in the supporting element 12.In other embodiments, The supporting element 12 can also be other structures, such as straight-bar or plate body part.

Incorporated by reference to Fig. 2 and Fig. 4, the firing handle 14 includes two trigger shafts 141 connecting with the lower clamp plate component With the handle housing 142 for being provide with the trigger shaft 141.The structure of two trigger shafts 141 is identical, and the following contents is with wherein one Illustrate its structure for trigger shaft 141.The trigger shaft 141 is laminated structure comprising substrate 1411 and self-reference substrate 1411 The snap-gauge portion 1412 that is downwardly extending of bottom, the substrate 1411 is enclosed with snap-gauge portion 1412 to be set to form card slot 1413.It please tie Fig. 2 and Fig. 3 is closed, the handle housing 142 has force application board 1421, extends rearwardly to form from the left and right sides of force application board 1421 Left side plate 1422 and right end plate 1423 and the shaft 1424 that 1421 top of force application board is set, the force application board 1421, left end Plate 1422 and right end plate 1423, which are enclosed, to be set to form containing cavities 1427.The left side plate 1422 is symmetrical arranged with right end plate 1423, structure It is identical.Its structure is now described in detail by taking right end plate 1423 as an example, is provided with fixture block in the medial surface (not labeled) of the right end plate 1423 1428, for the ease of assembly, the top surface of the fixture block 1428 is arc-shaped.The fixture block 1428, force application board 1421 and right end plate 1423 enclose and set to form Card trough 1425, and right end plate 1423 extends back to form locating slot 1426, the snap-gauge with fixture block 1428 Slot 1425 and locating slot 1426 are separately positioned on front side and the rear side of fixture block 1428.Two lateral edges of the bottom of the fixture block 1428 are right Front and back extends to form the first collet 1429a and the second collet 1429b to the medial surface of end plate 1423 respectively, first collet 1429a The bottom opening of locating slot 1426 is closed, which closes the bottom opening of Card trough 1425.Extremely incorporated by reference to Fig. 2 Fig. 4, after the trigger shaft 141, handle housing 142 assemble, trigger shaft 141 is sticked on the medial surface of right end plate 1423, institute It states snap-gauge portion 1412 to be inserted and secured in Card trough 1425, the fixture block 1428 of the firing handle 14 is inserted in card slot 1413 It is interior, in addition, the bottom in snap-gauge portion 1412 supports the second collet 1429b of 1425 bottom of Card trough.

Referring to Figure 1 to Fig. 6, when supporting element 12 is mounted between firing handle 14 and position fixing handle 13, the positioning The arc groove 1251 of handle 13 and supporting element 12 is fixed, and the convex block 126 of the supporting element 12 is inserted into the storage of firing handle 14 In chamber 1427, the left side plate 1422 and 128 mounting means of left end board slot are as follows: the left side plate 1422 of the handle housing 142 It fixes in the left end board slot 128 of supporting element 12, fixture block 1428 in the left side plate 1422 and is mounted in left side plate 1422 Snap-gauge portion 1412 is inserted and secured in left end board slot 128 together with left side plate 1422, at this point, being located in left end board slot 128 Locating piece 1284 is inserted and secured in the locating slot 1426 in left side plate 1422, and the locating piece 1284 vertically supports the positioning First collet 1429a of 1426 lower section of slot, left end board slot 128 and the left end of the side can be prevented by first collet 1429a Plate 1422 misplaces, and increases fastness.Similarly, the right end plate 1423 and 127 mounting means of right end board slot are as follows: right end plate 1423 It fixes in the right end board slot 127 of supporting element 12, fixture block 1428 in the right end plate 1423 and is mounted in right end plate 1423 Snap-gauge portion 1412 is inserted and secured in right end board slot 127 together with right end plate 1423, at this point, being located in right end board slot 127 Locating piece 1284 is inserted and secured in the locating slot 1426 in right end plate 1423, and the locating piece 1284 vertically supports the positioning First collet 1429a of 1426 lower section of slot, the right end board slot 127 and right end of the side can be prevented by first collet 1429a Plate 1423 misplaces, and increases fastness.

Referring to Figure 1 and Fig. 5, the position fixing handle 13 be equipped with make the back side panel 125 of supporting element 12 against butting section 131, which fixes in the arc groove 1251 of position fixing handle 13.In the present embodiment, the butting section 131 is shape At the waved surface on the position fixing handle 13, which is the force surface towards firing handle 14, which is The face for rotating position fixing handle 13 towards 15 direction of fixed handle to apply external force.The arc groove 1251 of supporting element 12 in order to prevent With the dislocation of the butting section 131 of position fixing handle 13 or be detached from, position fixing handle 13 further comprise against convex 132, it is described against Convex 132 is formed in the lower section of the butting section 131, should stretch out forward butting section 131 against convex 132, described against convex 132 prevent the supporting element 12 from separating with the position fixing handle 13.In the present embodiment, the butting section 131 with against convex 132 Between transition face be arc-shaped concave.In other embodiments, which may be in force surface or position fixing handle Remaining position on a component, which can be integrally formed with remaining of force surface or position fixing handle position, or Person, the butting section can it is separately formed after be fixed on position fixing handle.

For above-mentioned surgical instruments 100 in the initial state (when not firing), the front side board 124 of supporting element 12 supports firing handle 14, back side panel 125 supports position fixing handle 13;When surgical instruments 100 needs to fire, first by supporting element 12 from firing handle 14 It is removed between position fixing handle 13, it is mobile towards 13 direction of position fixing handle then to pull firing handle 14.

In conclusion above-mentioned surgical instruments by between position fixing handle 13 and firing handle be arranged supporting element 12, also, In the initial state, supporting element 12 is clamped between position fixing handle 13 and firing handle 14, to prevent surgical instruments from not hitting Before hair, firing handle 14 is rotated towards 13 direction of position fixing handle, to prevent maloperation, helps to reduce operation risk.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be mechanical connect It connects, is also possible to be electrically connected or can communicate each other;It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.

In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below " One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples It closes and combines.

Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned Embodiment is changed, modifies, replacement and variant.

Claims (8)

1. a kind of surgical instruments, including Handleset, the Handleset includes position fixing handle and firing handle, and feature exists In: the surgical instruments further includes supporting element, in the initial state, the supporting element be clamped in position fixing handle and firing handle it Between, the supporting element includes the front side board fixed in the firing handle, and left end board slot has been symmetrically formed on the front side board With right end board slot, the left end board slot and the right end board slot are recessed to be formed from the front end face of the front side board backward;It is described Firing handle includes force application board, the left side plate and right end plate that extend rearwardly to form from left and right sides of the force application board, the left side End plate is inserted into the board slot of left end, and the right end plate is inserted into right end board slot.
2. surgical instruments according to claim 1, it is characterised in that: the supporting element further includes supporting on position fixing handle Back side panel, the position fixing handle be equipped with make the back side panel of the supporting element against butting section.
3. surgical instruments according to claim 2, it is characterised in that: the butting section is to be formed on the position fixing handle Waved surface.
4. surgical instruments according to claim 2, it is characterised in that: the butting section is shaped in the position fixing handle On.
5. surgical instruments according to claim 2, it is characterised in that: it is described fixed to be fixed on after the butting section is separately formed On the handle of position.
6. surgical instruments according to any one of claims 2 to 5, it is characterised in that: be formed with below the butting section It is described to stretch out the butting section forward against convex against convex.
7. surgical instruments according to claim 6, it is characterised in that: the butting section and the mistake between convex Crossing face is arc-shaped concave.
8. surgical instruments according to any one of claims 2 to 5, it is characterised in that: be recessed on the back side panel Arc groove, the butting section are held in the arc groove.
CN201610534716.9A 2016-07-07 2016-07-07 Surgical instruments CN106037850B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610534716.9A CN106037850B (en) 2016-07-07 2016-07-07 Surgical instruments

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Application Number Priority Date Filing Date Title
CN201610534716.9A CN106037850B (en) 2016-07-07 2016-07-07 Surgical instruments

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CN106037850A CN106037850A (en) 2016-10-26
CN106037850B true CN106037850B (en) 2019-01-29

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106821439A (en) * 2016-12-29 2017-06-13 江苏风和医疗器材股份有限公司 Surgical instruments

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB906791A (en) * 1960-01-25 1962-09-26 Nickolai Semenovich Gorkin A suturing device
CN2364848Y (en) * 1999-02-10 2000-02-23 蒋德成 Safety device for anastomat
CN2383477Y (en) * 1999-08-04 2000-06-21 马剑文 Safety automatic opener
CN1554312A (en) * 2003-12-29 2004-12-15 刘宝国 Re-establishing device for larynx phonation
CN1957854A (en) * 2005-11-04 2007-05-09 伊西康内外科公司 Lockout mechanism and surgical instruments including same
CN1965766A (en) * 2005-07-26 2007-05-23 张祖仁 Suture device used for surgical department
CN201182622Y (en) * 2008-03-21 2009-01-21 常州市康迪医用吻合器有限公司 Device for preventing bias oscillation of linear type stitching instrument
CN101677820A (en) * 2007-03-29 2010-03-24 Es血管有限公司 Device for affixing of tubular medical accessory to a body passage
CN101816581A (en) * 2010-04-06 2010-09-01 杭州桐庐尖端医光器械总厂 Pipy digestive tract stapler
EP1680028B1 (en) * 2003-10-17 2012-01-25 Tyco Healthcare Group LP Surgical stapling device
CN103462664A (en) * 2013-09-29 2013-12-25 无锡市神康医疗器械设备有限公司 Handle device for disposable guide type anorectal hemorrhoid anastomat
CN203873836U (en) * 2014-04-28 2014-10-15 沈沛 Prepuce removal device
CN204072196U (en) * 2014-09-01 2015-01-07 江苏博朗森思医疗器械有限公司 Spiral patch stapler
CN204092075U (en) * 2014-09-20 2015-01-14 常州市智业医疗仪器研究所有限公司 One kind of anorectal stapler
CN204092084U (en) * 2014-09-29 2015-01-14 常州市智业医疗仪器研究所有限公司 Tissue stitching instrument for surgery

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB906791A (en) * 1960-01-25 1962-09-26 Nickolai Semenovich Gorkin A suturing device
CN2364848Y (en) * 1999-02-10 2000-02-23 蒋德成 Safety device for anastomat
CN2383477Y (en) * 1999-08-04 2000-06-21 马剑文 Safety automatic opener
EP1680028B1 (en) * 2003-10-17 2012-01-25 Tyco Healthcare Group LP Surgical stapling device
CN1554312A (en) * 2003-12-29 2004-12-15 刘宝国 Re-establishing device for larynx phonation
CN1965766A (en) * 2005-07-26 2007-05-23 张祖仁 Suture device used for surgical department
CN1957854A (en) * 2005-11-04 2007-05-09 伊西康内外科公司 Lockout mechanism and surgical instruments including same
CN101677820A (en) * 2007-03-29 2010-03-24 Es血管有限公司 Device for affixing of tubular medical accessory to a body passage
CN201182622Y (en) * 2008-03-21 2009-01-21 常州市康迪医用吻合器有限公司 Device for preventing bias oscillation of linear type stitching instrument
CN101816581A (en) * 2010-04-06 2010-09-01 杭州桐庐尖端医光器械总厂 Pipy digestive tract stapler
CN103462664A (en) * 2013-09-29 2013-12-25 无锡市神康医疗器械设备有限公司 Handle device for disposable guide type anorectal hemorrhoid anastomat
CN203873836U (en) * 2014-04-28 2014-10-15 沈沛 Prepuce removal device
CN204072196U (en) * 2014-09-01 2015-01-07 江苏博朗森思医疗器械有限公司 Spiral patch stapler
CN204092075U (en) * 2014-09-20 2015-01-14 常州市智业医疗仪器研究所有限公司 One kind of anorectal stapler
CN204092084U (en) * 2014-09-29 2015-01-14 常州市智业医疗仪器研究所有限公司 Tissue stitching instrument for surgery

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