CN107320159A - Femoral artery puncture stitching devices - Google Patents
Femoral artery puncture stitching devices Download PDFInfo
- Publication number
- CN107320159A CN107320159A CN201710486043.9A CN201710486043A CN107320159A CN 107320159 A CN107320159 A CN 107320159A CN 201710486043 A CN201710486043 A CN 201710486043A CN 107320159 A CN107320159 A CN 107320159A
- Authority
- CN
- China
- Prior art keywords
- puncture
- pin
- arcuate
- femoral artery
- pipe
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
-
- 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
- A61B17/06166—Sutures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00778—Operations on blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00867—Material properties shape memory effect
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- 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)
- Pathology (AREA)
- Surgical Instruments (AREA)
Abstract
The invention provides femoral artery puncture stitching devices, the installation end for pipe of pushing pin is installed in the middle part of the Arcuate puncture pin；The two ends of suture are individually fixed in Arcuate puncture pin two ends；The operating side for pipe of pushing pin is fixed in the middle part of suture；The Arcuate puncture pin material is memorial alloy；The Arcuate puncture pin is arranged in catheter sheath, and two ends needle point is in inwardly forced compression shape；When pipe of pushing pin releases the Arcuate puncture pin outside catheter sheath, outwards release is in shape memory to the two ends needle point of the Arcuate puncture pin.A kind of femoral artery puncture stitching devices that the present invention is provided, by using memorial alloy, Arcuate puncture pin is inserted into artery vessels punctuation intraoral, passed from the inside to the outside by Arcuate puncture pin, suture is passed, so as to avoid that arteriosclerosis plaque is started to the interior diaphragm for causing to float caused by the hand-manipulating of needle from outside to inside, it will be likely formed interlayer under blood flow impact and secondary thrombus formed, cause the inaccessible complication of artery.
Description
Technical field
The present invention relates to for sewing-up cut；The bag of needle holder or pin or suture material, more particularly to femoral artery puncture
Stitching devices.
Background technology
The more typical application method of PCI is, in thigh root, to puncture skin, and a special conduit insertion stock is moved
Arteries and veins, is inserted into abdominal aorta, and after arterial intervention therapy terminates, above-mentioned wound needs to be sutured, because arterial pressure is larger, mesh
Preceding most of suture operations are to carry out hand pressure by Vascular surgeons or pushed down with high pressure gauze to be stopped blooding, and this is greatly wasted
The working time of Vascular surgeons, and if artificial hand pressure is careless slightly, due to the pressure of artery, blood can spray in vitro.
Existing blood vessel suture instrument is main sutured with needlework based on, principle is similar with common suture needle, but because all operate all need to be in body
It is interior to complete, and need two covering devices to coordinate completion, operate relatively complicated.And existing stitching devices are required to go from outside to inside
Pin, during the hand-manipulating of needle outside to inside, as shown in figure 1, arteriosclerosis plaque easily to be started to the interior diaphragm for causing floating very much, in blood
Interlayer is will be likely formed under stream impact and secondary thrombus is formed, and causes the occlusion of artery.
The content of the invention
For the drawbacks described above and problem of prior art, the purpose of the embodiment of the present invention is to provide femoral artery puncture suture dress
Put.
In order to achieve the above object, the present invention provides following technical scheme：
Femoral artery puncture stitching devices, including, catheter sheath, Arcuate puncture pin, pipe of pushing pin, suture；The pipe of pushing pin
Installation end is installed in the middle part of the Arcuate puncture pin；The two ends of suture are individually fixed in Arcuate puncture pin two ends；Suture
The operating side for pipe of pushing pin is fixed at middle part；The Arcuate puncture pin material is memorial alloy；The Arcuate puncture pin, which is arranged at, leads
Pipe is intrathecal, and two ends needle point is in inwardly forced compression shape；It is described when pipe of pushing pin releases the Arcuate puncture pin outside catheter sheath
Outwards release is in shape memory to the two ends needle point of Arcuate puncture pin.
Wherein, Arcuate puncture pin includes, curved portions and two puncture portions；The end of the suture is embedded at the puncture
In portion, two puncture portions are removably connected to the curved portions two ends.
Wherein, the puncture portion is threadedly coupled with the curved portions.
Wherein, the end bosses in the puncture portion, the end of the curved portions sets groove, the described raised and groove
It is adapted.
Wherein, the operating side of the catheter sheath opens up opening, and opening size is corresponding to pipe size of pushing pin.
Wherein, the insertion end of the catheter sheath sets annular projection.
Wherein, the Arcuate puncture pin is two, and two Arcuate puncture pins are arranged in a crossed manner, and middle part is fixedly connected, two ends pin
Point points to equidirectional.
A kind of femoral artery puncture stitching devices that the present invention is provided, by using memorial alloy, Arcuate puncture pin is inserted
Artery vessels punctuation is intraoral, is passed from the inside to the outside by Arcuate puncture pin, suture is passed, so as to avoid the hand-manipulating of needle from outside to inside
It is caused that arteriosclerosis plaque is started to the interior diaphragm for causing floating, it will be likely formed interlayer and secondary thrombus under blood flow impact
Formed, cause the inaccessible complication of artery.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is hand-manipulating of needle mode figure in the prior art；
Fig. 2 is dimensional structure diagram of the present invention；
Fig. 3 is structural representation when catheter sheath insertion artery vessels punctuation of the present invention is intraoral；The direction of arrow is stress side
To (housing is not drawn into)；
Fig. 4 be push pin pipe make Arcuate puncture pin release in shape memory structural representation；The direction of arrow is stress
Direction (housing is not drawn into)；
Fig. 5 is that lifting is pushed pin structural representation of pipe when making the saturating blood vessel of Arcuate puncture acupuncture；The direction of arrow is Impact direction
(housing is not drawn into)；
Fig. 6 is dismounting puncture portion, and lifting pipe of pushing pin makes curved portions withdraw structural representation when in catheter sheath；Arrow side
To for Impact direction (housing is not drawn into)；
Fig. 7 is to extract the structural representation after catheter sheath, curved portions, pipe of pushing pin；The direction of arrow is Impact direction；
Fig. 8 is a kind of structural representation of embodiment of Arcuate puncture pin；
Fig. 9 is the insertion end structural representation of catheter sheath；
Figure 10 is another structural representation of puncture needle.
Embodiment
Below in conjunction with embodiments of the invention, technical scheme is clearly and completely described, it is clear that
Described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the implementation in the present invention
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of protection of the invention.
According to Fig. 1-9, embodiment, femoral artery puncture pin are used as.Including housing 1, catheter sheath 2 is fixed in housing 1.
The push pin middle part of installation end and Arcuate puncture pin 4 of pipe 3 can be integrally fixed structure the existing connected mode such as to be threadedly coupled.Push away
The operating side of needle tubing 3 sets bullet machine hole 301, and suture 5 is prolene suture, and the middle part of suture 5 is arranged at bullet machine hole 301
It is interior.Arcuate puncture pin 4 includes the first puncture portion 401, the second puncture portion 402 and a curved portions 403.First puncture portion 401 and
The one end in the second puncture portion 402 is tip-like, and the other end is mounted at one end of curved portions.One end of suture 5
The side wall in the first puncture portion is embedded at, the other end is embedded at the side wall in the second puncture portion.The material of Arcuate puncture pin 4 is closed for memory
Gold, Arcuate puncture pin 4 is arranged in catheter sheath 2, and two ends needle point is in inwardly forced compression shape；When pipe 3 of pushing pin is by the arc
When puncture needle 4 is released 2 outside catheter sheath, outwards release is in shape memory to the two ends needle point of the Arcuate puncture pin 4.Shape memory
When, Arcuate puncture pin 4 is 5/8 circular arc needle.When Arcuate puncture pin 4 is outer positioned at catheter sheath 2, pipe 3 of pushing pin is lifted, makes Arcuate puncture
Pin 4 is passed from the inside to the outside from artery vessels punctuation mouthful edge, and puncture portion 401,402 is pulled down from curved portions 403, is continued lifting and is pushed away
Needle tubing 3, catheter sheath 2 blocks Arcuate puncture pin so that the two ends needle point of Arcuate puncture pin 4 is inwardly drawn in, and Arcuate puncture pin 4, which enters, leads
In pipe sheath 2, the middle part of suture 5 is split out out of the operating side for pipe 3 of pushing pin bullet machine hole 301, catheter sheath 2, arc is extracted and wears
The curved portions of pricker 4 and pipe of pushing pin, suture is knotted, and unnecessary suture is wiped out.
In a kind of optional embodiment, puncture portion 401,402 is threadedly coupled with the curved portions 403, is not shown in figure.
In a kind of optional embodiment, as shown in figure 8, the end bosses 411 in puncture portion 401,402, the curved portions
403 end sets groove 412, and described raised 411 are adapted with the groove 412.
In a kind of optional embodiment, as shown in figure 3, the operating side of catheter sheath 2 opens up opening 201, be open 201 sizes
The size of pipe 3 is corresponding to pushing pin, and reduces blood splashing situation.
In a kind of optional embodiment, as shown in figure 9, the insertion end of catheter sheath 2 sets annular projection 202, work as release
When Arcuate puncture pin and withdrawal Arcuate puncture pin, Arcuate puncture pin 4, into vibrations, is easy to operating personnel by annular projection shape 202
Perceive Arcuate puncture pin location status.
In a kind of optional embodiment, as shown in Figure 10, Arcuate puncture pin is two, and two Arcuate puncture pins, which intersect, to be set
Put, middle part is fixedly connected, two ends needle point points to equidirectional so that suture is more closely sealed, reduce bleeding problems.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (7)
1. femoral artery puncture stitching devices, it is characterised in that：Including catheter sheath, Arcuate puncture pin, pipe of pushing pin, suture；It is described
The installation end of pipe of pushing pin is installed in the middle part of the Arcuate puncture pin；The two ends of suture are individually fixed in Arcuate puncture pin two ends；
The operating side for pipe of pushing pin is fixed in the middle part of suture；The Arcuate puncture pin material is memorial alloy；The Arcuate puncture pin
It is arranged in catheter sheath, two ends needle point is in inwardly forced compression shape；When push pin pipe by the Arcuate puncture pin release catheter sheath
When outer, outwards release is in shape memory to the two ends needle point of the Arcuate puncture pin.
2. femoral artery puncture stitching devices according to claim 1, it is characterised in that：Arcuate puncture pin includes, curved portions
And two puncture portions；The end of the suture is embedded in the puncture portion, and two puncture portions are removably connected to institute
State curved portions two ends.
3. femoral artery puncture stitching devices according to claim 2, it is characterised in that：The puncture portion and the curved portions
Threaded connection.
4. femoral artery puncture stitching devices according to claim 2, it is characterised in that：The end bosses in the puncture portion,
The ends of the curved portions sets groove, described raised to be adapted with the groove.
5. femoral artery puncture stitching devices according to claim 2, it is characterised in that：The operating side of the catheter sheath is opened up
Opening, opening size is corresponding to pipe size of pushing pin.
6. femoral artery puncture stitching devices according to claim 5, it is characterised in that：The insertion end of the catheter sheath is set
Annular projection.
7. femoral artery puncture stitching devices according to claim 6, it is characterised in that：The Arcuate puncture pin is two,
Two Arcuate puncture pins are arranged in a crossed manner, and middle part is fixedly connected, and two ends needle point points to equidirectional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486043.9A CN107320159B (en) | 2017-06-23 | 2017-06-23 | Femoral artery puncture stitching devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486043.9A CN107320159B (en) | 2017-06-23 | 2017-06-23 | Femoral artery puncture stitching devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107320159A true CN107320159A (en) | 2017-11-07 |
| CN107320159B CN107320159B (en) | 2019-11-15 |
Family
ID=60194780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710486043.9A Expired - Fee Related CN107320159B (en) | 2017-06-23 | 2017-06-23 | Femoral artery puncture stitching devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107320159B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157266A (en) * | 2018-09-04 | 2019-01-08 | 施爱德（厦门）医疗器材有限公司 | Scalable puncture outfit with closure function |
| CN109984814A (en) * | 2017-12-29 | 2019-07-09 | 江苏风和医疗器材股份有限公司 | A kind of fixation kit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005084356A2 (en) * | 2004-03-02 | 2005-09-15 | Granit Medical Innovations, Llc | Endoscopic suturing assembly and associated methodology using a temperature biased suture needle |
| US20060004388A1 (en) * | 2004-06-18 | 2006-01-05 | Ablatrics, Inc. | System for tissue cavity closure |
| US20080269783A1 (en) * | 2007-04-27 | 2008-10-30 | Griffith David B | Curved needle suturing tool |
| CN202409011U (en) * | 2011-12-26 | 2012-09-05 | 高宇亮 | Meniscus suture needle for arthroscopic surgery |
| CN103356252A (en) * | 2013-07-07 | 2013-10-23 | 湖南依微迪医疗器械有限公司 | Endoscope suture needle device |
| CN103654892A (en) * | 2013-12-25 | 2014-03-26 | 江敏 | Incision suturing device after laparoscopic surgery |
| CN105902286A (en) * | 2016-05-11 | 2016-08-31 | 中国人民解放军第七五医院 | Stapler type endoscope suturing instrument |
-
2017
- 2017-06-23 CN CN201710486043.9A patent/CN107320159B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005084356A2 (en) * | 2004-03-02 | 2005-09-15 | Granit Medical Innovations, Llc | Endoscopic suturing assembly and associated methodology using a temperature biased suture needle |
| US20060004388A1 (en) * | 2004-06-18 | 2006-01-05 | Ablatrics, Inc. | System for tissue cavity closure |
| US20080269783A1 (en) * | 2007-04-27 | 2008-10-30 | Griffith David B | Curved needle suturing tool |
| CN202409011U (en) * | 2011-12-26 | 2012-09-05 | 高宇亮 | Meniscus suture needle for arthroscopic surgery |
| CN103356252A (en) * | 2013-07-07 | 2013-10-23 | 湖南依微迪医疗器械有限公司 | Endoscope suture needle device |
| CN103654892A (en) * | 2013-12-25 | 2014-03-26 | 江敏 | Incision suturing device after laparoscopic surgery |
| CN105902286A (en) * | 2016-05-11 | 2016-08-31 | 中国人民解放军第七五医院 | Stapler type endoscope suturing instrument |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984814A (en) * | 2017-12-29 | 2019-07-09 | 江苏风和医疗器材股份有限公司 | A kind of fixation kit |
| CN109984814B (en) * | 2017-12-29 | 2020-11-10 | 江苏风和医疗器材股份有限公司 | Fixing assembly |
| CN109157266A (en) * | 2018-09-04 | 2019-01-08 | 施爱德（厦门）医疗器材有限公司 | Scalable puncture outfit with closure function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107320159B (en) | 2019-11-15 |
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| 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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180816 Address after: 430070 202 building, No. 2, No. 2, B9 building, 818 hi-tech Avenue, East Lake New Technology Development Zone, Wuhan, Hubei. Applicant after: Wuhan Wei Ke Medical Technology Co., Ltd. Address before: 430000 1277 Liberation Road, Wuhan, Hubei Applicant before: Dong Nianguo Applicant before: Shang Xiaoke |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 Termination date: 20210623 |