CN106901797A - A kind of biarticular bone cutting forceps for being conveniently replaceable binding clip - Google Patents
A kind of biarticular bone cutting forceps for being conveniently replaceable binding clip Download PDFInfo
- Publication number
- CN106901797A CN106901797A CN201710260021.0A CN201710260021A CN106901797A CN 106901797 A CN106901797 A CN 106901797A CN 201710260021 A CN201710260021 A CN 201710260021A CN 106901797 A CN106901797 A CN 106901797A
- Authority
- CN
- China
- Prior art keywords
- binding clip
- connector
- clamp handle
- jaw
- fastening
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1604—Chisels; Rongeurs; Punches; Stamps
- A61B17/1606—Chisels; Rongeurs; Punches; Stamps of forceps type, i.e. having two jaw elements moving relative to each other
- A61B17/1608—Chisels; Rongeurs; Punches; Stamps of forceps type, i.e. having two jaw elements moving relative to each other the two jaw elements being linked to two elongated shaft elements moving longitudinally relative to each other
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1657—Bone breaking devices
Abstract
The invention discloses a kind of biarticular bone cutting forceps for being conveniently replaceable binding clip, including the first clamp handle and the second clamp handle, the junction of the first clamp handle and the second clamp handle is connected by interspersed axis of rotation, the lateral wall of the second clamp handle uniformly offers the anti-slip tank for caving inward, and the side wall top of the second clamp handle is installed with finger ring.Binding clip is movably installed with by the end of connector, can carry out demolition and replacement binding clip species in surgical procedure to binding clip, making to operate more facilitate；It is connected on the inwall of connector by limit assembly activity and fastening cap is used cooperatively, can further fasten the connection between binding clip and connector, prevents from being fallen off in operation；Straight mouth binding clip, olecranon binding clip and angle jaw tongs head are divided into by jaw, same group of binding clip can be arranged on connector respectively and used, in order to clear up the bone of different situations.
Description
Technical field
The present invention relates to surgical operating instrument technical field, specially a kind of biarticular bone cutting forceps for being conveniently replaceable binding clip.
Background technology
Rongeur is one kind of bone surgery set, and for clearing up bone, exactly bone, " stinging " gets off flatly
That appearance or " breaking " get off, found early in human synovial treatment, often there is joint disease in joint connecting portion,
Time can cause spur, particularly sportsman and the elderly for a long time, over the course for the treatment of, it is necessary to the spur of joint connecting portion
Cut off, prior art is performed the operation with incision formula, carried out joint spur excision, surgical technic requirement is high, troublesome poeration, patient
Wound recovers slow；Also useful arthroscope and pin knife carry out joint spur excision, and same surgical technic requirement is high, and operating time is long,
Satisfied surgical effect can not be obtained.
And existing rongeur is divided into simple joint and doublejointed, and be commonly used is then biarticular bone cutting forceps, common
The binding clip species of biarticular bone cutting forceps is more, so needing to select it in surgical procedures, uses not
It is convenient, but also greatly increased the cost of rongeur, and have the rongeur that some binding clips can change, its binding clip and pincers
The tightness of body is simultaneously bad, and danger is so easily caused on the contrary, and coming off for binding clip is extremely easily caused during operation.
The content of the invention
It is an object of the invention to provide a kind of biarticular bone cutting forceps for being conveniently replaceable binding clip, to solve above-mentioned background technology
The problem of middle proposition.
A kind of biarticular bone cutting forceps for being conveniently replaceable binding clip, including the first clamp handle and the second clamp handle, the first clamp handle and second
The junction of clamp handle is connected by interspersed axis of rotation, and the lateral wall of the second clamp handle is uniform to offer cave inward anti-skidding
Groove, the side wall top of the second clamp handle is installed with finger ring, and the front end of the first clamp handle and the second clamp handle is cut with scissors by pivot pin respectively
Connect the one end for being provided with connector, the other end of connector mutually rotates connection, and the front end grafting of connector be provided with can be more
The binding clip for changing, binding clip is divided into the first binding clip and the second binding clip, and the first binding clip and the second binding clip include jaw, and jaw connection
It is installed with latch on wall, jaw includes straight mouth binding clip, and the sandwich serface of straight mouth binding clip is domatic, and straight mouth binding clip is upper
Surface is triangle, and straight mouth binding clip is in the same plane with connector, and latch interts to the inner chamber of corresponding connector
In, the intracavity sidewall of latch is movably installed with limit assembly, and limit assembly includes connecting seat, and the cavity ends of latch are offered
Connecting seat is installed with the middle part of cavity, and cavity, the upper and lower surface of connecting seat is symmetrically installed to have elastic component, and elasticity unit
The movable end of part is installed with the setting-up piece for being connected to cavity inside, and card bead, and card bead are mounted on setting-up piece
It is connected on the side wall of corresponding connector, limit assembly is connected in correspondence connector intracavity sidewall, the pincers of the first binding clip respectively
Mouth top side wall is installed with the first fastening intermediate plate, and the jaw sidewall bottom of the second binding clip is installed with the second anchorage clip
Piece, the first binding clip and the first fastening intermediate plate, the second binding clip and the second fastening intermediate plate are integrated formed structure, the first fastening intermediate plate
The bolt apertures corresponding with screwhole position size are offered with the second fastening intermediate plate, and fastening cap fastens spiral shell from bolt apertures
It is connected to screw inner chamber, the medial surface of the first binding clip and the second binding clip offers sandwich serface respectively, and two sandwich serfaces can be pasted closely
Close, the inner chamber of connector offers screw, and the upper lower bottom part of screw is bolted with the fastening cap of fastening binding clip, the first clamp handle and
The inwall of the second clamp handle is spirally connected and is provided with spring, and two springs the interlaced clamping in end.
The first alternative solution of jaw in the first technical scheme：Jaw includes olecranon binding clip, the folder of olecranon binding clip
Conjunction face is zigzag, and olecranon binding clip is in same plane, and the angular range that olecranon binding clip is formed with connector with connector position
30 to 50 degree.
Second alternative solution of jaw in the first technical scheme：Jaw includes angle jaw tongs head, the folder of angle jaw tongs head
Conjunction face is domatic, and the end of angle jaw tongs head is lifted up, and angle jaw tongs head surface is in cambered surface.
Operation principle of the invention and process：
This is conveniently replaceable the biarticular bone cutting forceps of binding clip, now according to different situations come the type of picking binding clip, straight mouth binding clip
For clamp take the larger spur of volume, olecranon binding clip for clamp take the rotten bone around some downright bad bones and angle jaw tongs head is then used
The spur or appendix bone of some small volumes are taken to clamp, after binding clip species is chosen, the latch of correspondence binding clip connector is inserted into
In the slot that inner chamber opens up, card bead is connected in the intracavity sidewall of connector, must make the sandwich serface of binding clip mutual after insertion
It coincide, it is ensured that it can carry out pincers and take, the bolt apertures and spiral shell on the first fastening intermediate plate and the second fastening intermediate plate is made while insertion
Hole is involutory, then fastening cap is spirally connected tightly from corresponding screw, has both completed the installation of rongeur, by the folder of binding clip when using
Conjunction face is opened, around the bone that pincers needed for stretching to take, by firmly holding the first clamp handle and the second clamp handle, by connector
Transmission, be engaged binding clip, that is, complete rongeur stings bone operation, and the present invention can be clamped by choosing straight mouth respectively
Head, olecranon binding clip or angle jaw tongs head use the operation of different situations, are easy to convenient use, it is not necessary to carry out replacing rongeur.
The beneficial effects of the invention are as follows：
This is conveniently replaceable the biarticular bone cutting forceps of binding clip, and binding clip is movably installed with by the end of connector, can be in hand
Carry out demolition and replacement binding clip species during art to binding clip, and making to operate more facilitate；By limit assembly activity clamping
In being used cooperatively with fastening cap on the inwall of connector, the connection between binding clip and connector can be further fastened, prevent
Fallen off in operation；Straight mouth binding clip, olecranon binding clip and angle jaw tongs head are divided into by jaw, can respectively by same group of pincers
Head is arranged on connector and uses, in order to clear up the bone of different situations.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the annexation sectional view of binding clip of the present invention and connector；
Fig. 3 is the structural representation of straight mouth binding clip of the invention；
Fig. 4 is the structural representation of olecranon binding clip of the present invention；
Fig. 5 is the structural representation of angle jaw tongs head of the present invention.
Specific embodiment
Fig. 1, Fig. 2 and Fig. 3 are referred to, the present invention provides the first technical scheme：A kind of doublejointed for being conveniently replaceable binding clip
The junction of rongeur, including the first clamp handle 1 and the second clamp handle 2, the first clamp handle 1 and the second clamp handle 2 is by 3 turns interspersed of rotating shaft
Dynamic connection, the lateral wall of the second clamp handle 2 uniformly offers the anti-slip tank 10 for caving inward, and the side wall top of the second clamp handle 2 is fixed
Finger ring 11 is installed, and the front end of the first clamp handle 1 and the second clamp handle 2 is hinged by pivot pin 4 is provided with the one of connector 5 respectively
End, the other end of connector 5 mutually rotates connection, and the front end grafting of connector 5 is provided with replaceable binding clip 6, by even
The end of joint 5 is movably installed with binding clip 6, and can carry out demolition and replacement the species of binding clip 6 in surgical procedure to binding clip 6, make
Operate and more facilitate, 6 points of binding clip is the first binding clip 61 and the second binding clip 62, and the first binding clip 61 and the second binding clip 62 include
Latch 622 is installed with jaw 621, and the connection wall of jaw 621, jaw 621 includes straight mouth binding clip 6211, straight mouth
The sandwich serface of binding clip 6211 is domatic, and the upper surface of straight mouth binding clip 6211 is triangle, straight mouth binding clip 6211 and connector 5
It is easy to latch 622 to intert into the inner chamber of corresponding connector 5 in straight mouth binding clip 6211 on same plane, is installed, inserts
The intracavity sidewall of pin 622 is movably installed with limit assembly 623, and the inwall of connector 5 is connected in by the activity of limit assembly 623
Using cooperatively for upper and fastening cap 8, can further fasten the connection between binding clip 6 and connector 5, prevent the generation in operation
Come off, limit assembly 623 includes connecting seat 6231, and the cavity ends of latch 622 offer cavity, and peace is fixed at the middle part of cavity
Equipped with connecting seat 6231, the upper and lower surface of connecting seat 6231 is symmetrically installed has elastic component 6232, and flexible member 6232 work
Moved end is installed with the setting-up piece 6233 for being connected to cavity inside, and card bead 6234 is mounted on setting-up piece 6233,
And card bead 6234 is connected on the side wall of corresponding connector 5, limit assembly 623 is connected in the correspondence lumen side of connector 5 respectively
Wall, the top side wall of jaw 621 of the first binding clip 61 is installed with the first fastening intermediate plate 624, and the second binding clip 62 jaw 621
Sidewall bottom is installed with the second fastening intermediate plate 625, the first binding clip 61 and the first fastening intermediate plate 624, the second binding clip 62 and the
Two fastening intermediate plates 625 are integrated formed structure, are offered and spiral shell on the first fastening fastening intermediate plate 625 of intermediate plate 624 and second
The corresponding bolt apertures 626 of the position size of hole 7, and the fastening from bolt apertures 626 of fastening cap 8 is screw-coupled to the inner chamber of screw 7, the first pincers
First 61 and second the medial surface of binding clip 62 offer sandwich serface respectively, and two sandwich serfaces can be brought into close contact, the inner chamber of connector 5
Screw 7 is offered, and the upper lower bottom part of screw 7 is bolted with the fastening cap 8 for fastening binding clip 6, the first clamp handle 1 and the second clamp handle 2
Inwall be spirally connected spring 9 be installed, and two springs 9 the interlaced clamping in end.
The first alternative solution of jaw in the first technical scheme：Jaw 621 includes olecranon binding clip 6212, eagle's beak pliers
First 6212 sandwich serface is zigzag, and olecranon binding clip 6212 and connector 5 are in same plane, and olecranon binding clip 6212 be connected
First 5 angular ranges for being formed are 30 to 50 degree, and olecranon binding clip 6212 is used to clamp the broken bone taken around downright bad bone, operates doctor
Get up more convenient.
Second alternative solution of jaw in the first technical scheme：Jaw 621 includes angle jaw tongs first 6213, angle jaw tongs
First 6213 sandwich serface is domatic, and the end of angle jaw tongs first 6213 is lifted up, and first 6213 surface of angle jaw tongs is in cambered surface, using curved
Mouth binding clip 6213 takes the less spur of some bodies to clamp.
Operation principle of the invention：This is conveniently replaceable the biarticular bone cutting forceps of binding clip, is now clamped come picking according to different situations
First 6 type, straight mouth binding clip 6211 takes the larger spur of volume, eagle's beak pliers 6212 and takes some downright bad bones for pincers for pincers
Around rotten bone and angle jaw tongs first 6213 is then used for clamping the spur or appendix bone that take some small volumes, choosing the species of binding clip 6
Afterwards, the latch 622 of correspondence binding clip 6 is inserted in the slot that the inner chamber of connector 5 opens up, card bead 6234 is connected in connector 5
Intracavity sidewall, must make the sandwich serface of binding clip 6 mutually coincide, it is ensured that it can carry out pincers and take, and make while insertion after insertion
Bolt apertures 626 on the first fastening fastening intermediate plate 625 of intermediate plate 624 and second are involutory with screw 7, then by fastening cap 8 from correspondingly
Screw 7 in be spirally connected tight, both completed the installation of rongeur, the sandwich serface of binding clip 6 is opened when using, pincers needed for stretching to take
Bone around, by firmly hold the first clamp handle 1 and the second clamp handle 2, by the transmission of connector 5, stung binding clip 6
Close, that is, complete rongeur sting bone operation, the present invention can respectively by choose straight mouth binding clip 6211, olecranon binding clip 6212 or
Angle jaw tongs first 6213 uses the operation of different situations, is easy to convenient use, it is not necessary to carry out replacing rongeur.
Claims (1)
1. a kind of biarticular bone cutting forceps for being conveniently replaceable binding clip, including the first clamp handle (1) and the second clamp handle (2), it is characterised in that：
The junction of the first clamp handle (1) and the second clamp handle (2) rotates connection, and the first clamp handle (1) and second by interspersed rotating shaft (3)
The front end of clamp handle (2) is hinged the one end for being provided with connector (5) by pivot pin (4) respectively, and the other end of connector (5) mutually turns
Dynamic connection, and the front end grafting of connector (5) is provided with replaceable binding clip (6), the inner chamber of connector (5) offers screw
, and the upper lower bottom part of screw (7) is bolted with the fastening cap (8) of fastening binding clip (6), the first clamp handle (1) and the second clamp handle (7)
(2) inwall is spirally connected and is provided with spring (9), and two interlaced clampings in end of spring (9)；
The binding clip (6) is divided into the first binding clip (61) and the second binding clip (62), and the first binding clip (61) and the second binding clip (62) are wrapped
Include and latch (622) is installed with jaw (621), and the connection wall of jaw (621), latch (622) interts to right with it
In the inner chamber of the connector (5) answered, the intracavity sidewall of latch (622) is movably installed with limit assembly (623), limit assembly
(623) correspondence connector (5) intracavity sidewall, jaw (621) top side wall fixed installation of the first binding clip (61) are connected in respectively
There is the first fastening intermediate plate (624), and jaw (621) sidewall bottom of the second binding clip (62) is installed with the second fastening intermediate plate
(625), the first fastening intermediate plate (624) and second fasten offered on intermediate plate (625) it is corresponding with screw (7) position size
Bolt apertures (626), and fastening cap (8) fastening in the bolt apertures (626) is screw-coupled to screw (7) inner chamber, the first binding clip (61) and the
The medial surface of two binding clips (62) offers sandwich serface respectively, and two sandwich serfaces can be brought into close contact；
The limit assembly (623) includes connecting seat (6231), and the cavity ends of latch (622) offer cavity, and cavity
Middle part is installed with connecting seat (6231), and the upper and lower surface of connecting seat (6231) is symmetrically installed have elastic component (6232), and
The movable end of flexible member (6232) is installed with the setting-up piece (6233) for being connected to cavity inside, setting-up piece
(6233) card bead (6234) is mounted on, and card bead (6234) is connected on the side wall of corresponding connector (5)；
The lateral wall of second clamp handle (2) uniformly offers the anti-slip tank (10) for caving inward；
The side wall top of second clamp handle (2) is installed with finger ring (11)；
First binding clip (61) is one with the first fastening intermediate plate (624), the second binding clip (62) and the second fastening intermediate plate (625)
Forming structure；
The jaw (621) includes straight mouth binding clip (6211), and the sandwich serface of straight mouth binding clip (6211) is domatic, and directly mouth binding clip
(6211) upper surface is triangle, and straight mouth binding clip (6211) is in the same plane with connector (5)；
The jaw (621) includes olecranon binding clip (6212), and the sandwich serface of olecranon binding clip (6212) is zigzag, olecranon binding clip
(6212) with connector (5) in same plane, and the angular range that is formed with connector (5) of olecranon binding clip (6212) for 30 to
50 degree；
The jaw (621) includes angle jaw tongs head (6213), and the sandwich serface of angle jaw tongs head (6213) is domatic, angle jaw tongs head
(6213) end is lifted up, and angle jaw tongs head (6213) surface is in cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260021.0A CN106901797A (en) | 2017-04-20 | 2017-04-20 | A kind of biarticular bone cutting forceps for being conveniently replaceable binding clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260021.0A CN106901797A (en) | 2017-04-20 | 2017-04-20 | A kind of biarticular bone cutting forceps for being conveniently replaceable binding clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106901797A true CN106901797A (en) | 2017-06-30 |
Family
ID=59209675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710260021.0A Pending CN106901797A (en) | 2017-04-20 | 2017-04-20 | A kind of biarticular bone cutting forceps for being conveniently replaceable binding clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106901797A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350183A (en) * | 2018-10-08 | 2019-02-19 | 冯虎 | A kind of universal rongeur of orthopaedics |
| CN109700504A (en) * | 2019-02-28 | 2019-05-03 | 佳木斯大学 | A kind of gastroscope soft tissue folder |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM307043U (en) * | 2006-09-22 | 2007-03-01 | Dong Mao Ind Co Ltd | Extendible key |
| US20110251606A1 (en) * | 2010-04-12 | 2011-10-13 | Tyco Healthcare Group Lp | Surgical Instrument with Non-Contact Electrical Coupling |
| CN102293677A (en) * | 2011-09-01 | 2011-12-28 | 孙建军 | Tissue forceps for removing deep hidden lesion |
| CN202376169U (en) * | 2011-12-07 | 2012-08-15 | 李加臣 | Surgical hemostatic forceps allowing hemostatic forceps head to be changed conveniently |
| CN104146753A (en) * | 2014-08-25 | 2014-11-19 | 陈淑霞 | Rongeurs with rongeur heads replaceable |
| CN204931818U (en) * | 2015-09-22 | 2016-01-06 | 苏昊 | A kind of multi-functional bone holding forceps |
| CN106108974A (en) * | 2016-08-18 | 2016-11-16 | 闵华 | A kind of Novel rongeur |
| CN106175864A (en) * | 2016-07-29 | 2016-12-07 | 江苏翊博雷明医疗科技有限公司 | A kind of Novel hemostat |
| CN207445003U (en) * | 2017-04-20 | 2018-06-05 | 吉林大学 | A kind of biarticular bone cutting forceps for being conveniently replaceable binding clip |
-
2017
- 2017-04-20 CN CN201710260021.0A patent/CN106901797A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM307043U (en) * | 2006-09-22 | 2007-03-01 | Dong Mao Ind Co Ltd | Extendible key |
| US20110251606A1 (en) * | 2010-04-12 | 2011-10-13 | Tyco Healthcare Group Lp | Surgical Instrument with Non-Contact Electrical Coupling |
| CN102293677A (en) * | 2011-09-01 | 2011-12-28 | 孙建军 | Tissue forceps for removing deep hidden lesion |
| CN202376169U (en) * | 2011-12-07 | 2012-08-15 | 李加臣 | Surgical hemostatic forceps allowing hemostatic forceps head to be changed conveniently |
| CN104146753A (en) * | 2014-08-25 | 2014-11-19 | 陈淑霞 | Rongeurs with rongeur heads replaceable |
| CN204931818U (en) * | 2015-09-22 | 2016-01-06 | 苏昊 | A kind of multi-functional bone holding forceps |
| CN106175864A (en) * | 2016-07-29 | 2016-12-07 | 江苏翊博雷明医疗科技有限公司 | A kind of Novel hemostat |
| CN106108974A (en) * | 2016-08-18 | 2016-11-16 | 闵华 | A kind of Novel rongeur |
| CN207445003U (en) * | 2017-04-20 | 2018-06-05 | 吉林大学 | A kind of biarticular bone cutting forceps for being conveniently replaceable binding clip |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350183A (en) * | 2018-10-08 | 2019-02-19 | 冯虎 | A kind of universal rongeur of orthopaedics |
| CN109700504A (en) * | 2019-02-28 | 2019-05-03 | 佳木斯大学 | A kind of gastroscope soft tissue folder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5059214A (en) | Surgical forceps | |
| CN106901797A (en) | A kind of biarticular bone cutting forceps for being conveniently replaceable binding clip | |
| CN207445003U (en) | A kind of biarticular bone cutting forceps for being conveniently replaceable binding clip | |
| CN209269768U (en) | Nail bin groupware and Medical stapler | |
| CN207220850U (en) | A kind of obstetric operation haemostatic clamp | |
| CN209826824U (en) | Laparoscope tissue clamp | |
| WO2014130924A1 (en) | A radially-shaped retractor and associated method of use | |
| CN214434350U (en) | Angle-adjustable needle holding forceps for minimally invasive surgery | |
| CN206166963U (en) | Backbone minimal access surgery is with strutting with pressing tongs | |
| CN206565995U (en) | It is a kind of to prevent from clamping the surgery forceps cut | |
| CN206333937U (en) | A kind of hemostatic forceps for surgical operations | |
| CN210931768U (en) | Pointed-end reduction forceps with 360-degree rotation guider | |
| CN106618697B (en) | Antiskid wicresoft multiple spot pincers that reset | |
| CN201227311Y (en) | Multifunctional oval forceps | |
| CN2612351Y (en) | Rongeur for fracture diaplasis | |
| CN202537558U (en) | Three-vane strutting forceps | |
| CN206867268U (en) | A kind of girdle device grips pincers | |
| CN206443731U (en) | A kind of anti-skidding minimally invasive multiple spot reduction forceps | |
| CN202060867U (en) | High frequency closed galvanic pincette | |
| CN214073485U (en) | Separable tissue forceps | |
| CN209392038U (en) | A kind of clamping wrench structure for laparoscopic surgical instruments elastic separating plier | |
| CN205359778U (en) | Ophthalmological surgical forceps | |
| CN211560232U (en) | Alimentary canal scope closure presss from both sides | |
| CN209136775U (en) | A kind of gun-type rongeur | |
| CN201492476U (en) | Novel adenoid tumor holding forceps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |