CN108498137A - A kind of hysteroscope takes suture needle to clamp - Google Patents
A kind of hysteroscope takes suture needle to clamp Download PDFInfo
- Publication number
- CN108498137A CN108498137A CN201710105302.9A CN201710105302A CN108498137A CN 108498137 A CN108498137 A CN 108498137A CN 201710105302 A CN201710105302 A CN 201710105302A CN 108498137 A CN108498137 A CN 108498137A
- Authority
- CN
- China
- Prior art keywords
- tong arm
- opposite face
- suture needle
- hysteroscope
- parallel
- 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
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 8
- 210000000078 claw Anatomy 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000001356 surgical procedure Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 7
- 206010019909 Hernia Diseases 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 206010017815 Gastric perforation Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000004064 recycling Methods 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
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
-
- 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
- A61B17/06161—Devices for removing or collecting used 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
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B17/2909—Handles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2926—Details of heads or jaws
Abstract
The present invention relates to endoscope-assistant surgery equipment technology fields, take suture needle to clamp specifically, being related to a kind of hysteroscope.It includes binding clip, claw beam, handle that the hysteroscope, which takes suture needle pincers, and the binding clip includes two identical tong arm compositions, and respectively there are one grooves for the two tong arm opposite faces, and the contact surface of the opposite face of two tong arms is geared surface.In endoscope-assistant surgery, is taken out after directly being pinched suture needle using the opposite groove of two tong arm under hysteroscope using the present invention, greatly reduce difficulty and risk that medical worker takes operation needle, decrease the risk suffered by patient.
Description
Technical field
The present invention relates to a kind of hysteroscopes, and suture needle to be taken to clamp, and belongs to a kind of endoscope-assistant surgery instrument.
Background technology
Endoscope-assistant surgery is the Minimally Invasive Surgery method that a new development is got up, and is that one of the following operation method development necessarily becomes
Gesture.With advancing by leaps and bounds for industrial manufacturing technology, be fused to carry out new technology, the new method of related discipline have established firm base
Plinth, in addition the operation that doctor is more and more consummate so that many past open operations have been replaced by intracavity operation now,
Considerably increase surgical selection chance.Endoscope-assistant surgery conventional method is 1 to 3 small notch of work on patient skin, is respectively inserted into one
A pipe-like service aisle for being called " trocar ", later every operation are carried out by these three pipelines；However, operative doctor
In repairing operation under doing various hysteroscopes（Such as laparoscopic hernia gas neoplasty, gastric perforation neoplasty etc.）, but run into one and be difficult to
The problem avoided, because the too small suture needle of trocar pipelines is difficult to take out after the completion of repairing.Most of operative doctor selection most original
Method is broken suture needle directly with other hysteroscope instruments with teeth with the needle forceps through trocar pipelines under hysteroscope, as possible so that seam
Needle can be taken out by trocar pipelines.But during breaking suture needle, due to being under hysteroscope, operation is very inconvenient, operation
Doctor is difficult primary success.There is suture needle during more seriously flicks the risk for falling abdominal cavity, can't bear to set once falling consequence
Think, suture needle is possible to be difficult to be found, and seriously increases operative doctor and the risk of patient.
It is easy to operate and design to be directed to operative doctor for major part hysteroscope instrument at present, do not find to be directed under hysteroscope how
Simplicity takes operation needle and the product that designs.
Invention content
To solve the above problem of the existing technology the dress is utilized the present invention is intended to provide a kind of hysteroscope takes suture needle to clamp
It sets and takes operation needle under hysteroscope, it is easy to operate, safely and effectively.
The present invention uses following technical scheme：A kind of hysteroscope takes suture needle to clamp, including binding clip, claw beam, handle, the binding clip
Including two identical tong arm compositions, respectively there are one grooves for the opposite face of two tong arms.
Preferably, the groove is made of symmetrical 8 faces, each face is smooth inclined-plane, with pincers
Arm opposite face long axis it is parallel have 4 faces, parallel with tong arm opposite face short axle has 4 faces, according to remote with tong arm opposite face
Closely it is divided into proximal slope and distal slope.
Preferably, 90 ° of the proximal slope for being parallel to tong arm opposite face long axis and tong arm opposite face angulation A1 ﹥,
The parallel surface angulation B1 of the distal slope for being parallel to tong arm opposite face long axis and tong arm opposite face is less than the A1, but
≧90°。
Preferably, the proximal slope for being parallel to tong arm opposite face short axle and tong arm opposite face angulation A2≤90 °,
Parallel surface angulation B2≤90 ° of the distal slope for being parallel to tong arm opposite face short axle and tong arm opposite face.
Preferably, the tong arm opposite face is geared surface.
The beneficial effects of the invention are as follows：Compared with prior art, take suture needle pincers that can utilize pincers under hysteroscope using this hysteroscope
The opposite inclined plane groove of arm takes out after being directly pinched suture needle, greatly reduces difficulty and wind that medical worker takes operation needle
Danger, reduces the risk suffered by patient.Product of the present invention can sterilize recycling, at low cost, high financial profit.
Description of the drawings
In order to illustrate more clearly of the present invention, attached drawing needed in description will be invented to this practicality below and made simply
Ground introduction, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ordinary skill
For personnel, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of tong arm；
Fig. 3 is the vertical view of Fig. 2；
Fig. 4 is the A-A sectional views of tong arm；
Fig. 5 is the B-B sectional views of tong arm；
Wherein：1. 6.1 tong arm of handle 2. tooth plate, 3. flush-through connection, 4 snap-gauge, 5. claw beam, 6. binding clip, 7. tong arm opposite face
8. the distal slope 10 two that the proximal slope 9. for being parallel to tong arm opposite face long axis is parallel to tong arm opposite face long axis is parallel
The proximal slope that tong arm opposite face long axis is parallel in the intersection 11. of the distal slope of tong arm opposite face long axis is opposite with tong arm
Face angulation A1 12. is parallel to the distal slope of tong arm opposite face long axis and tong arm opposite face parallel surface angulation B1 13. is parallel to
The proximal slope of tong arm opposite face short axle is parallel to the distal slope of tong arm opposite face short axle with tong arm opposite face angulation A2 14.
It is opposite it to be parallel to tong arm with the distal slopes 16. for being parallel to tong arm opposite face short axle of tong arm opposite face parallel surface angulation B2 15.
The proximal slope of face short axle
Specific implementation mode：
Said program is described further below in conjunction with specific embodiment.It should be understood that these embodiments are for illustrating the present invention
Rather than it limits the scope of the invention.The implementation condition used in embodiment can do further tune according to the condition of specific producer
Whole, the implementation condition being not specified is usually the condition in routine experiment.
It please refers to Fig.1 to Fig. 5.
A kind of hysteroscope takes suture needle to clamp, including binding clip 6, claw beam 5, handle 1, and the binding clip 6 includes two identical tong arms
6.1 compositions, respectively there are one grooves for the opposite face 7 of two tong arms 6.1.
Preferably, the groove is made of symmetrical 8 faces, each face is smooth inclined-plane, with pincers
7 long axis of arm opposite face it is parallel have 4 faces, parallel with 7 short axle of tong arm opposite face has 4 faces, according to tong arm opposite face 7
Distance is divided into proximal slope and distal slope, and the intersection 10 and tong arm of the distal slope of 7 long axis of tong arm opposite face are parallel in figure
Long axis is parallel, and tong arm short axle is vertical with tong arm long axis.
Preferably, the proximal slope 8 for being parallel to 7 long axis of tong arm opposite face and 7 angulation 11 of tong arm opposite face
90 ° of A1 ﹥ are parallel to distal slope 9 and 7 parallel surface angulation of tong arm opposite face, 12 B1 of 7 long axis of tong arm opposite face less than described
A1, but≤90 °, when operated, suture needle is blocked convenient for the fixation of two opposed facets when suture needle is pressurized, avoids suture needle transverse shifting.
Preferably, the proximal slope 16 for being parallel to 7 short axle of tong arm opposite face and 7 angulation 13 of tong arm opposite face
A2≤90 ° are parallel to distal slope 15 and 7 parallel surface angulation of tong arm opposite face, 14 B2≤90 ° of 7 short axle of tong arm opposite face, when
It is slipped from groove suture needle avoids suture needle from longitudinally extending when being pressurized when.
Preferably, the tong arm opposite face 7 is geared surface, convenient for clamping suture needle, the tune of suture needle angle can also contribute to
It is whole that suture needle is placed in groove.
By taking laparoscopic hernia repair surgery as an example, after operative doctor terminates to repair step during surgery, preparing will operation
When suture needle is taken out, suture needle pincers are taken to enter abdominal cavity by trocar pipelines this hysteroscope, in hysteroscope needle forceps（Other abdomens can also be used
Hysteroscope instrument）With the help of, it adjusts the angle in the side groove for taking suture needle to clamp suture needle merging hysteroscope, then slow pressurized handgrip
Two tong arms of binding clip are made slowly to be closed.In the process, suture needle compression, which slides into and is fixed on along smooth inclined-plane, is parallel to
Between the distal slope 9 of tong arm opposite face long axis, suture needle at this time just cannot move left and right, and hysteroscope needle holder can press from both sides in the process
Hold the suture in suture needle, it is ensured that suture needle is without falling possibility.After binding clip 6 is closed completely, suture needle pincers are taken to take out hysteroscope.Behaviour
Make simply, safely and effectively.
Hysteroscope takes interconnection technique between the handle of suture needle device, two tong arms and spring bearer plate technology same as the prior art, herein
It does not repeat.
Above-described embodiment is the preferred embodiment of the present invention, and the present invention can also have other embodiments.It is any without wound
The property made is worked the change or replacement expected, should be covered by the protection scope of the present invention, such as by the groove of this embodiment
Make cambered surface into inclined-plane.Therefore, protection scope of the present invention should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of hysteroscope takes suture needle to clamp, including binding clip, claw beam, handle, it is characterised in that：The binding clip includes two identical
Tong arm forms, and respectively there are one grooves for the opposite face of two tong arms.
2. a kind of hysteroscope according to claim 1 takes suture needle to clamp, it is characterised in that：The groove have it is symmetrical by
8 faces composition, each face are smooth inclined-plane, and parallel with tong arm opposite face long axis has 4 faces, with tong arm opposite face short axle
Parallel has 4 faces, is divided into proximal slope and distal slope according to the distance with tong arm opposite face.
3. a kind of hysteroscope according to claim 2 takes suture needle to clamp, it is characterised in that：It is described that be parallel to tong arm opposite face long
90 ° of the proximal slope of axis and tong arm opposite face angulation A1 ﹥, the distal slope and tong arm for being parallel to tong arm opposite face long axis
The parallel surface angulation B1 of opposite face is less than Dan≤90 ° A1 ,.
4. a kind of hysteroscope according to claim 2 takes suture needle to clamp, it is characterised in that：It is described that be parallel to tong arm opposite face short
The proximal slope of axis and tong arm opposite face angulation A2≤90 °, the distal slope and pincers for being parallel to tong arm opposite face short axle
Parallel surface angulation B2≤90 ° of arm opposite face.
5. a kind of hysteroscope according to claim 1 or 2 or 3 or 4 takes suture needle to clamp, it is characterised in that：The tong arm is opposite
Face is geared surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710105302.9A CN108498137A (en) | 2017-02-26 | 2017-02-26 | A kind of hysteroscope takes suture needle to clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710105302.9A CN108498137A (en) | 2017-02-26 | 2017-02-26 | A kind of hysteroscope takes suture needle to clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108498137A true CN108498137A (en) | 2018-09-07 |
Family
ID=63373078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710105302.9A Pending CN108498137A (en) | 2017-02-26 | 2017-02-26 | A kind of hysteroscope takes suture needle to clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108498137A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5257999A (en) * | 1992-06-04 | 1993-11-02 | Slanetz Jr Charles A | Self-oriented laparoscopic needle holder for curved needles |
| CN101836881A (en) * | 2010-04-26 | 2010-09-22 | 南京思维斯精密机械制造有限公司 | Sleeve structured medical in vivo minimally-invasive object-catching forceps |
| CN202086552U (en) * | 2011-06-01 | 2011-12-28 | 桐庐洲济医疗器械有限公司 | Throat forceps for taking out fishbone |
| US20140135821A1 (en) * | 2012-11-12 | 2014-05-15 | Wake Forest University Health Sciences | Surgical needle locks that cooperate with laparoscopic forceps and related methods |
| CN207084842U (en) * | 2017-02-26 | 2018-03-13 | 李晓阳 | A kind of hysteroscope takes suture needle to clamp |
-
2017
- 2017-02-26 CN CN201710105302.9A patent/CN108498137A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5257999A (en) * | 1992-06-04 | 1993-11-02 | Slanetz Jr Charles A | Self-oriented laparoscopic needle holder for curved needles |
| CN101836881A (en) * | 2010-04-26 | 2010-09-22 | 南京思维斯精密机械制造有限公司 | Sleeve structured medical in vivo minimally-invasive object-catching forceps |
| CN202086552U (en) * | 2011-06-01 | 2011-12-28 | 桐庐洲济医疗器械有限公司 | Throat forceps for taking out fishbone |
| US20140135821A1 (en) * | 2012-11-12 | 2014-05-15 | Wake Forest University Health Sciences | Surgical needle locks that cooperate with laparoscopic forceps and related methods |
| CN207084842U (en) * | 2017-02-26 | 2018-03-13 | 李晓阳 | A kind of hysteroscope takes suture needle to clamp |
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| PB01 | Publication | ||
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