CN107753076A - A kind of suture and there is its push pin and mounting structure - Google Patents
A kind of suture and there is its push pin and mounting structure Download PDFInfo
- Publication number
- CN107753076A CN107753076A CN201711138473.8A CN201711138473A CN107753076A CN 107753076 A CN107753076 A CN 107753076A CN 201711138473 A CN201711138473 A CN 201711138473A CN 107753076 A CN107753076 A CN 107753076A
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- suture
- push pin
- opening
- mounting groove
- handle
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- 238000009434 installation Methods 0.000 abstract description 9
- 210000004907 gland Anatomy 0.000 description 10
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 206010019909 Hernia Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 206010058046 Post procedural complication Diseases 0.000 description 2
- 208000035965 Postoperative Complications Diseases 0.000 description 2
- 210000003195 fascia Anatomy 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010021620 Incisional hernias Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001650 focal adhesion Anatomy 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 208000003243 intestinal obstruction Diseases 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06166—Sutures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06004—Means for attaching suture to needle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06066—Needles, e.g. needle tip configurations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06114—Packages or dispensers for needles or sutures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06004—Means for attaching suture to needle
- A61B2017/06042—Means for attaching suture to needle located close to needle tip
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to technical field of medical instruments, and in particular to a kind of suture, including：Suture body (1), one end be provided with for be held in patient's body, have bio-compatibility termination (11), the other end is free end (12).A kind of push pin, including described suture are additionally provided, in addition to：Housing (2), one end have the opening (3) for the termination (11) for being used to accommodate suture body (1), and suture body (1) is arranged on the outside of housing (2).A kind of mounting structure, including described push pin are additionally provided, in addition to：Box body (6), there is at least one the first mounting groove (7) for being used for fixed push pin and several second mounting grooves (8) for being used to fix suture body (1).The invention provides a kind of suture and push pin installation it is simple, push pin rest on patient's body time it is short, to reduce the suture of patient suffering and there is its push pin and mounting structure.
Description
Technical field
The present invention relates to technical field of medical instruments, and in particular to a kind of suture and push pin and installation knot with it
Structure.
Background technology
As the development of laparoscopic technique is with constantly ripe, diagnosis and therapeutic laparoscope are just being widely used in surgery neck
Domain.Due to the expansion of range of operation, the increase of operating difficulty, the species of postoperative complication also increased more in the past.Puncturing hole position
This more rare postoperative complication of laparoscopic surgery in the past of hernia (Trocar Site Hernia, TSH) also gradually increases, abdominal cavity
The safety problem of mirror treatment is attract attention.
Closing of the field to abdomen wall puncture position otch at present, stitching processing is carried out using the operating theater instruments of routine, by
Small and deep in puncturing hole, visual area is small, and suture needle radian is big, and suture is difficult, and can not definitely peritoneal suture layer and fascia layer.By routine
The limitation of apparatus and suture way, such as fail to close peritonaeum and fascia layer seam when sewing up the incision, intraperitoneal nethike embrane or intestinal tube have hernia
Enter the possibility that otch gap forms incisional hernia or focal adhesion causes incomplete intestinal obstruction, often cause trocar puncture hole hemorrhage, wear
Acanthopore delayed healing, puncturing hole hernia, puncturing hole its hetero-organization plantation, there is the pain of complication increase patient, increase medical treatment is opened
Branch, reduce therapeutic effect.
In order to solve the above-mentioned technical problem, Chinese patent literature CN104042265A discloses a kind of tissue perforation stitching unstrument
And its application method, including：Suture assemblies, suture buckle assembly, suture sting device and suture locking device, suture assemblies
Including suture gland and suture, suture buckle assembly includes suture button gland and suture is detained, and one end of suture is fixed
It is connected in suture gland, suture button is fixedly connected in suture button gland, when suture assemblies puncture positioned at suture
When in device, one end of suture is fixed in suture gland, and the other end passes outer tube, and suture gland is movably
It is inserted into piercing needle, when promoting push rod to be moved to puncture direction, the front end of push rod and the tail of suture gland
End abuts against, to promote suture gland to be moved out out piercing needle to direction is punctured so as to push to the another of tissue
Side.This stitching unstrument is because the suture gland of suture assemblies and the big portion of suture are respectively positioned in outer tube, suture group
The installation of part is cumbersome；In addition, being needed when sewing up the incision after will first suturing sting device puncturing tissue, then release suture group
The suture gland of part, suture sting device is then drawn back, so suture sting device and rest on the time of patient's body just
It is longer, add the pain of patient.
The content of the invention
Therefore, the technical problem to be solved in the present invention is to overcome suture assemblies of the prior art with pushing the peace of pin
Fill cumbersome, the time that suture sting device rests on patient's body is longer, the defects of increasing the pain of patient, so as to provide
A kind of installation of suture with pushing pin is simple, and the time that push pin rests on patient's body is short, to reduce the seam of patient suffering
Zygonema and there is its push pin and mounting structure.
In order to solve the above-mentioned technical problem, the invention provides a kind of suture, including：
Suture body, one end be provided with for be held in patient's body, have bio-compatibility termination, the other end
For free end.
Present invention also offers one kind to push pin, including described suture, in addition to：Housing, one end, which has, to be used to hold
Receive the suture body termination opening, the suture body is arranged on the outside of the housing.
Described push pin, the opening are set close to the syringe needle of the housing.
Described push pin, the housing include the nook closing member and outer tube that are mutually arranged, and one end of the nook closing member is provided with fair
First opening of perhaps described termination disengaging, the relevant position of the outer tube are provided with second to match with the described first opening and opened
Mouthful, the nook closing member and outer tube rotation connection, to change the relative position of first opening and the described second opening, open
Or close first opening.
Described push pin, in addition to first handle, the first handle are connected with the outer tube, described outer for driving
Rotation of the pipe around the nook closing member.
Described push pin, in addition to second handle, the second handle are connected with the nook closing member, for driving the pin
Core rotates around its axis towards the direction opposite with the outer tube rotation direction.
Described push pin, the second handle are arranged on side of the first handle away from the described first opening.
Present invention also offers a kind of mounting structure, including described push pin, in addition to：Box body, have at least one
For fixing the first mounting groove and several second mounting grooves for being used to fix the suture body of the push pin.
Described mounting structure, forms at least two spaced dividing plates in the box body, the divider upright in
The bottom wall of the box body is set, and at least one first mounting groove and several described second installations are formed on the dividing plate
Groove.
Described mounting structure, first mounting groove and second mounting groove difference on the different dividing plates
It is correspondingly arranged.
Described mounting structure, the internal diameter of first mounting groove are more than the internal diameter of second mounting groove.
Described mounting structure, the opening of the push pin are located in first mounting groove, the suture body
Termination is fitted in the side of the dividing plate.
Technical solution of the present invention, have the following advantages that：
1. suture provided by the invention, suture body one end be provided with for be held in patient's body, there is life
The termination of thing compatibility, the end can of such suture body are relatively easily fixed on inside patient incision, and need not
Termination is taken out, reduces the pain of patient.
2. push pin provided by the invention, one end of housing has opening for the termination for being used for accommodating the suture body
Mouthful, the suture body is arranged on the outside of the housing.So when by suture with push pin installation, it will need to only suture
The termination of line body loads the opening of housing, due to reducing the installation process of suture body, therefore improves installation
Efficiency；After the otch sidepiece of pin puncture patient is pushed, the termination of suture body also reaches precalculated position simultaneously, now
Housing is taken out in time, and the termination of suture body is stayed in inside otch, so as to reduce push pin in patient's body
Residence time, reduce the pain of patient.
3. push pin provided by the invention, the housing includes the nook closing member and outer tube being mutually arranged, one end of the nook closing member
The first opening for allowing the termination to pass in and out is provided with, the relevant position of the outer tube is provided with what is matched with the described first opening
Second opening, the nook closing member and outer tube rotation connection, to change the relative position of first opening and the described second opening
Put, open or close first opening.This design make it that termination will not take off push pin from opening in puncture process
From, and after push pin reaches precalculated position, nook closing member and outer tube only need to be rotated, just housing can easily be taken out, it is simple to operate, make
With conveniently.
4. push pin provided by the invention, in addition to first handle and second handle, first handle are connected with outer tube, and second
Handle is connected with nook closing member, consequently facilitating rotating outer tube and nook closing member respectively, quickly opens or closes the first opening, be put into or take in time
Go out termination, improve suture efficiency.
5. mounting structure provided by the invention, box body has at least one the first mounting groove for being used to fix the push pin
The second mounting groove for being used to fix the suture body with several.So push pin and suture body can is put in order
Put in fixed space, be easy to store and take, simultaneously because push pin is fixed, facilitate suture body and its peace
Dress, improves installation effectiveness.
6. mounting structure provided by the invention, form at least two spaced dividing plates in the box body, it is described every
Plate is set perpendicular to the bottom wall of the box body, form on the dividing plate at least one first mounting groove and several described in
Second mounting groove.The mounting structure is not only simple in structure, and cost is relatively low, is also taken full advantage of the space of tray interior as far as possible, is carried
High space availability ratio.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of suture provided by the invention；
Fig. 2 is schematic diagram of the push pin provided by the invention in non-wiring；
Fig. 3 is schematic diagram of the push pin provided by the invention after wiring；
Fig. 4 is the schematic diagram of mounting structure provided by the invention.
Description of reference numerals：
1- suture bodies；2- housings；3- is open；4- first handles；5- second handles；6- box bodys；The mounting grooves of 7- first；
The mounting grooves of 8- second；9- dividing plates；11- terminations；12- free ends；21- nook closing members；22- outer tubes；41- is identified；51- indicateing arms；211-
Syringe needle；212- first is open；221- second is open.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It is be combined with each other into conflict can.
A kind of embodiment of suture as shown in Figure 1, including one end are provided with for being held in patient's body
, have bio-compatibility termination 11, the other end be free end 12 suture body 1.The termination 11 is peek resins
Material, to the Small side effects of patient body, beneficial to absorption.The tie point of the suture body 1 and the termination 11 with it is described
The distance between edge for termination 11 is the 1/3-2/3 of the entire length of termination 11, in the present embodiment, the suture
One end of line body 1 is arranged on the centre position of the termination 11.One end of the suture body 1 rotates with the termination 11
Connection, it is easy to use.The termination 11 is cuboid, square or cylinder etc., is cylinder in the present embodiment.
A kind of embodiment of push pin as shown in Figures 2 and 3, including described suture, in addition to：One end has
There is the housing 2 for accommodating the opening 3 of the termination 11 of the suture body 1, housing 2 is hollow tube-shape, and opening 3 is arranged on shell
In the side wall of body 2, slightly larger than the size of termination 11, the opening 3 is set close to the syringe needle 211 of the housing 2, to shorten as far as possible
Housing 2 punctures into the depth of patient's body, reduces patient suffering；The suture body 1 is arranged on the outside of the housing 2,
It is overlapped in the side wall of housing 2, because suture body 1 need not be penetrated in housing 2, therefore improves suture and push pin
Installation effectiveness.
As a kind of embodiment, the housing 2 includes the nook closing member 21 and outer tube 22 that are mutually arranged, before nook closing member 21
End forms syringe needle 211, and one end that the nook closing member 21 forms syringe needle 211 is provided with allow the termination 11 to pass in and out first and opened
Mouth 212, the relevant position of the outer tube 22 are provided with the second opening 221 to match with the described first opening 212, the nook closing member 21
Be rotatablely connected with the outer tube 22, with change it is described first opening 212 and it is described second opening 221 relative position, open or
Close first opening 212.When needing termination 11 being fitted into the first opening 212, the second opening 221 need to only be turned to
The position overlapped with the first opening 212, after termination 11 is loaded, then by the certain angle of the rotation of the second opening 221, until
The side wall of outer tube 22 closes the first opening 212.
Specifically, in addition to first handle 4 and second handle 5, first handle 4 and second handle 5 are separately positioned on outer tube
22 and the other end of nook closing member 21, the first handle 4 be connected, can be formed in one with the outer tube 22, it is described for driving
Rotation of the outer tube 22 around the nook closing member 21；The second handle 5 is connected with the nook closing member 21, or is integrally formed, is used for
Drive the nook closing member 21 to be rotated around its axis towards the direction opposite with the rotation direction of outer tube 22, the is opened or closed with rapid
One opening 212.The second handle 5 is arranged on side of the first handle 4 away from the described first opening 212, first handle 4
It is rotatablely connected with second handle 5, ON and OFF mark 41 can be mounted on first handle 4, instruction is mounted on second handle 5
Mark 51, when the indicateing arm 51 of second handle 5, which turns to, points to ON marks, the first opening 212 is opened, when the finger of second handle 5
When indicating 51 turns to sensing OFF marks, the first opening 212 is closed, accordingly even when the front end of push pin punctures into the body of patient
It is interior, also can the opening of accurate observation first 212 by the position relationship of mark 41 and indicateing arm 51 when the first opening 212 is blocked
State consequently facilitating in time take out termination 11；Can be to be provided with to allow nook closing member 21 and the inside of first handle 4 is hollow structure
The through hole passed through, to cause nook closing member 21 to be connected after passing through first handle 4 with second handle 5.
A kind of embodiment of mounting structure as shown in Figure 4, including described push pin, in addition to：With one
Individual the first mounting groove 7 and four the second mounting grooves 8 for fixing the suture body 1 for fixing the push pin
Box body 6.Specifically, box body 6 is cuboid, and the both sides of the first mounting groove 7 are respectively arranged with two the second mounting grooves 8, such one
A push pin and four sutures can be just placed in individual box body 6 simultaneously, not only causes thing to be placed with sequence, is also convenient for taking.
As a kind of embodiment, two spaced dividing plates 9 are formed in the box body 6, the dividing plate 9 hangs down
Directly set in the bottom wall of the box body 6, i.e., the long side of dividing plate 9 is parallel with the broadside of box body 6, and two dividing plates 9 are respectively close to box
Two broadsides of body 6 are set；First mounting groove 7 and four second mounting grooves 8 are formed on the dividing plate 9.
Specifically, first mounting groove 7 on the different dividing plates 9 and second mounting groove 8 are correspondingly arranged respectively, i.e., and two
Two the first mounting grooves 7 and two the second mounting grooves 8 on individual dividing plate 9 are in line arrangement respectively, so that putting more whole
Together.
The internal diameter of first mounting groove 7 is more than the internal diameter of second mounting groove 8, and this is due to that the external diameter of push pin is big
In the diameter of suture, so it is easy to assemble.First mounting groove 7 and the second mounting groove 8 are excavated shape by a part for dividing plate 9
Into simple in construction.
The opening 3 of the push pin is located in first mounting groove 7, is easily installed force during suture；The seam
The termination 11 of zygonema body 1 is fitted in the side of the dividing plate 9, because the external diameter of termination 11 is more than the internal diameter of the second mounting groove 8,
Therefore suture body 1 can be consolidated in the second mounting groove 8.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (10)
- A kind of 1. suture, it is characterised in that including：Suture body (1), one end be provided with for be held in patient's body, have bio-compatibility termination (11), separately One end is free end (12).
- 2. one kind push pin, it is characterised in that including the suture described in claim 1, in addition to：Housing (2), one end has For the opening (3) for the termination (11) for accommodating the suture body (1), the suture body (1) is arranged on the housing (2) outside.
- 3. push pin according to claim 2, it is characterised in that syringe needle of the opening (3) close to the housing (2) (211) set.
- 4. the push pin according to Claims 2 or 3, it is characterised in that the housing (2) includes the nook closing member being mutually arranged (21) and outer tube (22), one end of the nook closing member (21) are provided with the first opening (212) for allowing the termination (11) to pass in and out, institute The relevant position for stating outer tube (22) is provided with the second opening (221) to match with the described first opening (212), the nook closing member (21) It is rotatablely connected with the outer tube (22), to change the relative position of first opening (212) and second opening (221), Open or close first opening (212).
- 5. push pin according to claim 4, it is characterised in that also including first handle (4), the first handle (4) It is connected with the outer tube (22), for driving rotation of the outer tube (22) around the nook closing member (21).
- 6. push pin according to claim 5, it is characterised in that also including second handle (5), the second handle (5) It is connected with the nook closing member (21), for driving the nook closing member (21) opposite with the outer tube (22) rotation direction around its axis court Direction rotates；The second handle (5) is arranged on side of the first handle (4) away from the described first opening (212).
- A kind of 7. mounting structure, it is characterised in that including the push pin described in the claims any one of 2-6, in addition to：Box Body (6), have at least one the first mounting groove (7) for being used to fix the push pin and several for fixing the suture The second mounting groove (8) of body (1).
- 8. mounting structure according to claim 7, it is characterised in that form at least two intervals in the box body (6) The dividing plate (9) of setting, the dividing plate (9) set perpendicular to the bottom wall of the box body (6), formed at least on the dividing plate (9) One first mounting groove (7) and several described second mounting grooves (8).
- 9. mounting structure according to claim 8, it is characterised in that described first on the different dividing plates (9) Mounting groove (7) and second mounting groove (8) are correspondingly arranged respectively；The internal diameter of first mounting groove (7) is more than described second The internal diameter of mounting groove (8).
- 10. mounting structure according to claim 8 or claim 9, it is characterised in that the opening (3) of the push pin is positioned at described In first mounting groove (7), the termination (11) of the suture body (1) is fitted in the side of the dividing plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138473.8A CN107753076B (en) | 2017-11-16 | 2017-11-16 | Suture line and pushing needle with same and mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138473.8A CN107753076B (en) | 2017-11-16 | 2017-11-16 | Suture line and pushing needle with same and mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107753076A true CN107753076A (en) | 2018-03-06 |
| CN107753076B CN107753076B (en) | 2023-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711138473.8A Active CN107753076B (en) | 2017-11-16 | 2017-11-16 | Suture line and pushing needle with same and mounting structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN107753076B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009413A (en) * | 2018-08-13 | 2018-12-18 | 北京安和加利尔科技有限公司 | A kind of scope electric knife with fluid-filling structure |
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| US5947983A (en) * | 1998-03-16 | 1999-09-07 | Boston Scientific Corporation | Tissue cutting and stitching device and method |
| JP2001058006A (en) * | 1999-08-20 | 2001-03-06 | Olympus Optical Co Ltd | Injection needle for endoscope |
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| US20080255591A1 (en) * | 2006-10-05 | 2008-10-16 | Tyco Healthcare Group Lp | Medical suturing tool with multiple puncture needles |
| EP2626014A2 (en) * | 2010-10-07 | 2013-08-14 | Fundacion Para la Investigacion Biomedica Del Hospital Universitario la Paz | Surgical device for interrupted suture |
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| WO2017101597A1 (en) * | 2015-12-15 | 2017-06-22 | 宁波华科润生物科技有限公司 | Adjustable and bendable tissue removal apparatus having mapping function |
| CN106510787A (en) * | 2016-12-09 | 2017-03-22 | 天津宝仑信息技术有限公司 | Release device and method for technical services of medical apparatus and instruments |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109009413A (en) * | 2018-08-13 | 2018-12-18 | 北京安和加利尔科技有限公司 | A kind of scope electric knife with fluid-filling structure |
| CN109009413B (en) * | 2018-08-13 | 2024-02-06 | 北京安和加利尔科技有限公司 | High-frequency electrotome with liquid injection structure for endoscope |
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