CN104688286B - Postpartum hemorrhage uterus compression sutures ligature scissors - Google Patents
Postpartum hemorrhage uterus compression sutures ligature scissors Download PDFInfo
- Publication number
- CN104688286B CN104688286B CN201510138456.9A CN201510138456A CN104688286B CN 104688286 B CN104688286 B CN 104688286B CN 201510138456 A CN201510138456 A CN 201510138456A CN 104688286 B CN104688286 B CN 104688286B
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- CN
- China
- Prior art keywords
- slide opening
- cylindrical
- hollow body
- groove
- cutter
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- 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.)
- Expired - Fee Related
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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
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0467—Instruments for cutting sutures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B2017/4216—Operations on uterus, e.g. endometrium
Abstract
The present invention relates to a kind of postpartum hemorrhage uterus compression sutures ligature scissors.This postpartum hemorrhage uterus compression sutures ligature scissors, including cylindrical, hollow body, cylindrical, hollow body has the groove for card line, and groove is provided with the thread cutter that can be cut off by line；Thread cutter includes: slide opening, is opened in both sides, cylindrical, hollow body upper end, and the card line position of slide opening at least part of connection whistle connected in star；Top cutter, two ends are curved through slide opening, centre；Pushing block, is positioned at outside cylindrical, hollow body and is fixed on the traversing through end of top cutter；Contiguous block, is fixed on the lower end of top cutter and is positioned at slide opening；Cup-like trough, its top end opening is connected with slide opening；Back-moving spring, upper end withstands on contiguous block upper and lower end and is pressed in cup-like trough；Bottom knife, near the U-shaped limit of whistle connected in star and be installed on cylindrical, hollow inner surface of tube body, overall curved, and when pushing down on pushing block to the yi word pattern edge of groove, bottom knife intersects with top cutter.
Description
Technical field
The present invention relates to a kind of ligature scissors, particularly to a kind of postpartum hemorrhage uterus compression sutures ligature scissors.
Background technology
1997, Englishman B-Lynch invented a kind of method treating postpartum hemorrhage, has the revolutionary and meaning of milestone, makes thousands of people avoid hysterectomy.But in recent years, some complication are reported for work successively, as myometrium necrosis, intrauterine adhesion, undergo another pregnancy time uterine rupture, infertility etc., the basic reason causing these complication is the compressing long to myometrium of uterus compression sutures line, but, there is no related equipment both at home and abroad at present, make the intrauterine stitching thread of dismounting become feasible, simple, convenient.
Summary of the invention
The technical problem to be solved in the present invention is the drawbacks described above how overcoming prior art, it is provided that a kind of postpartum hemorrhage uterus compression sutures ligature scissors.
The present invention is achieved by the following technical solutions:
This postpartum hemorrhage uterus compression sutures ligature scissors, including cylindrical, hollow body, described cylindrical, hollow body has the groove for card line, and described groove is provided with the thread cutter that can be cut off by line.
As optimization, described groove is whistle shape.
As optimization, described thread cutter includes:
Slide opening, is opened in both sides, described cylindrical, hollow body upper end, and the card line position of at least part of connection of described slide opening described whistle connected in star；
Top cutter, two ends are curved through described slide opening, centre；
Pushing block, is positioned at outside described cylindrical, hollow body and is fixed on the traversing through end of described top cutter；
Contiguous block, is fixed on the lower end of described top cutter and is positioned at slide opening；
Cup-like trough, its top end opening is connected with described slide opening；
Back-moving spring, upper end withstands on contiguous block upper and lower end and is pressed in cup-like trough；And
Bottom knife, near the U-shaped limit of described whistle connected in star and be installed on cylindrical, hollow inner surface of tube body, overall curved, and when pushing down on pushing block to the yi word pattern edge of groove, described bottom knife intersects with described top cutter.
As optimization, also include being located at outside described groove for block be arranged in described groove interior lines can the gear stick of push-and-pull up and down.
Postpartum hemorrhage uterus of the present invention compression sutures ligature scissors provides the benefit that:
This postpartum hemorrhage uterus compression sutures ligature scissors, design science, easy to use, the intrauterine stitching thread of dismounting is made to become feasible, simple, convenient, effectively solve uterus compression sutures line compressing long to myometrium, avoid or reduce myometrium necrosis, intrauterine adhesion, the complication such as uterine rupture, infertility when undergoing another pregnancy, there is preferable actual application value and promotional value.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this postpartum hemorrhage uterus compression sutures ligature scissors is described further:
Fig. 1 is the front view structural representation of this postpartum hemorrhage uterus compression sutures ligature scissors；
Fig. 2 is the left view structural representation of the state 1 of this postpartum hemorrhage uterus compression sutures ligature scissors；
Fig. 3 is the left view structural representation of the state 2 of this postpartum hemorrhage uterus compression sutures ligature scissors；
Fig. 4 is the structure for amplifying schematic diagram of A in Fig. 2；
Fig. 5 is the structure for amplifying schematic diagram of B in Fig. 3.
In figure: 1 be cylindrical, hollow body, 2 be groove, 3 be slide opening, 4 be top cutter, 5 be pushing block, 6 be contiguous block, 7 be back-moving spring, 8 be cup-like trough, 9 be bottom knife, 10 for gear stick.
Detailed description of the invention
For making the purpose of the present invention, technical scheme and advantage clearer, develop simultaneously embodiment referring to the drawings, and the present invention is described in more detail.
As shown in Figures 1 to 5, this postpartum hemorrhage uterus compression sutures ligature scissors, including cylindrical, hollow body 1, described cylindrical, hollow body 1 has the groove 2 for card line, the thread cutter that can be cut off by line is installed at described groove 2.
Concrete, described groove 2 is whistle shape.So, it is simple to uterus compression sutures line card is entered wherein and is easy to tangent line.
Concrete, described thread cutter includes:
Slide opening 3, is opened in both sides, described cylindrical, hollow body 1 upper end, and the card line position of at least part of connection of described slide opening 3 described whistle connected in star 2；
Top cutter 4, two ends are curved through described slide opening 3, centre；
Pushing block 5, is positioned at outside described cylindrical, hollow body 1 and is fixed on the traversing through end of described top cutter 4；
Contiguous block 6, is fixed on the lower end of described top cutter 4 and is positioned at slide opening 3；
Cup-like trough 8, its top end opening is connected with described slide opening 3；
Back-moving spring 7, upper end withstands on contiguous block 6 upper and lower end and is pressed in cup-like trough 8；And
Bottom knife 9, near the U-shaped limit of described whistle connected in star 2 and be installed on cylindrical, hollow body 1 inner surface, overall curved, and when pushing down on the yi word pattern edge of pushing block 5 to groove 2, described bottom knife 9 intersects with described top cutter 4.
So, design is simple, science, easy to use, can cut the uterus compression sutures line being arranged in described groove 2, and tool reset function as required.
Concrete, also include being located at outside described groove 2 for block be arranged in described groove 2 interior lines can the gear stick 10 of push-and-pull up and down.So, not during tangent line, the uterus compression sutures line being arranged in described groove 2, easy to use and convenient to operate and control can be blocked by pushing away on gear stick 10.
Operation principle:
During use, as shown in Figure 1, Figure 2, Figure 4 shows, when not tangent line, the groove 2 of this postpartum hemorrhage uterus compression sutures ligature scissors will snap in uterus compression sutures line, then will push away on the gear stick 10 of this postpartum hemorrhage uterus compression sutures ligature scissors, blocking the uterus compression sutures line being arranged in groove 2, such uterus compression sutures line will not depart from from the groove 2 of this postpartum hemorrhage uterus compression sutures ligature scissors；When second day tangent line, as shown in Fig. 3, Fig. 5, by pushing block 5 along slide opening 3 slide downward, when top cutter 4 is displaced downwardly to intersect with bottom knife 9 two ends along with pushing block 5, quickly uterus compression sutures line is cut off, now, decontrol pushing block 5, due to the effect of back-moving spring 7, pushing block 5 automatically on move reset, this postpartum hemorrhage uterus compression sutures ligature scissors is taken out after terminating by operation.
This postpartum hemorrhage uterus compression sutures ligature scissors, design science, easy to use, the intrauterine stitching thread of dismounting is made to become feasible, simple, convenient, effectively solve uterus compression sutures line compressing long to myometrium, it is to avoid or reduce myometrium necrosis, intrauterine adhesion, the complication such as uterine rupture, infertility when undergoing another pregnancy.
Above-mentioned detailed description of the invention is only the concrete case of the present invention, is not the restriction that the present invention makees other form, and any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as the equivalent implementations of equivalent variations.But every without departing from the technology of the present invention principle on the premise of, any simple modification, equivalent variations and remodeling embodiment of above made according to the technical spirit of the present invention, all should fall into the scope of patent protection of the present invention.
Claims (2)
1. a postpartum hemorrhage uterus compression sutures ligature scissors, it is characterized in that: include cylindrical, hollow body (1), having the groove (2) for card line on described cylindrical, hollow body (1), described groove (2) place is provided with the thread cutter that can be cut off by line；
Described groove (2) is whistle shape；
Described thread cutter includes: slide opening (3), is opened in described cylindrical, hollow body (1) both sides, upper end, and the card line position of described slide opening (3) at least part of connection whistle connected in star (2)；
Top cutter (4), two ends are curved through described slide opening (3), centre；
Pushing block (5), is positioned at described cylindrical, hollow body (1) outside and is fixed on the traversing through end of described top cutter (4)；
Contiguous block (6), is fixed on the lower end of described top cutter (4) and is positioned at slide opening (3)；
Cup-like trough (8), its top end opening is connected with described slide opening (3)；
Back-moving spring (7), upper end withstands on contiguous block (6) upper and lower end and is pressed in cup-like trough (8)；And
Bottom knife (9), near the U-shaped limit of whistle connected in star (2) and be installed on cylindrical, hollow body (1) inner surface, overall curved, and when pushing down on pushing block (5) to the yi word pattern edge of groove (2), described bottom knife (9) intersects with described top cutter (4).
2. postpartum hemorrhage uterus as claimed in claim 1 compression sutures ligature scissors, it is characterised in that: also include being located at described groove (2) outside be used for blocking be arranged in described groove (2) interior lines can the gear stick (10) of push-and-pull up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138456.9A CN104688286B (en) | 2015-03-27 | 2015-03-27 | Postpartum hemorrhage uterus compression sutures ligature scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138456.9A CN104688286B (en) | 2015-03-27 | 2015-03-27 | Postpartum hemorrhage uterus compression sutures ligature scissors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104688286A CN104688286A (en) | 2015-06-10 |
| CN104688286B true CN104688286B (en) | 2016-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510138456.9A Expired - Fee Related CN104688286B (en) | 2015-03-27 | 2015-03-27 | Postpartum hemorrhage uterus compression sutures ligature scissors |
Country Status (1)
| Country | Link |
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| CN (1) | CN104688286B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426188B (en) * | 2020-11-20 | 2021-09-17 | 中国人民解放军陆军军医大学第一附属医院 | Medical scissors |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005102179A1 (en) * | 2004-03-31 | 2005-11-03 | Wilson-Cook Medical, Inc. | Suture cutting device |
| EP1463450B1 (en) * | 2001-12-21 | 2011-02-02 | Abbott Laboratories | Suture trimmer |
| WO2011160101A1 (en) * | 2010-06-18 | 2011-12-22 | Linvatec Corporation | Disposable suture cutter |
| CN202821473U (en) * | 2012-07-29 | 2013-03-27 | 宁波市鄞州青林医疗器械技术咨询有限公司 | Folding blade built-in safety operation stitch removing device |
| CN103501722A (en) * | 2010-12-23 | 2014-01-08 | B·D·罗森汉 | Safety suture cutting device and method |
| CN103961146A (en) * | 2014-05-06 | 2014-08-06 | 李达周 | Endoscope suture cutter |
| CN204500829U (en) * | 2015-03-27 | 2015-07-29 | 山东省千佛山医院 | Postpartum hemorrhage uterus compression sutures ligature scissors |
-
2015
- 2015-03-27 CN CN201510138456.9A patent/CN104688286B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1463450B1 (en) * | 2001-12-21 | 2011-02-02 | Abbott Laboratories | Suture trimmer |
| WO2005102179A1 (en) * | 2004-03-31 | 2005-11-03 | Wilson-Cook Medical, Inc. | Suture cutting device |
| WO2011160101A1 (en) * | 2010-06-18 | 2011-12-22 | Linvatec Corporation | Disposable suture cutter |
| CN103501722A (en) * | 2010-12-23 | 2014-01-08 | B·D·罗森汉 | Safety suture cutting device and method |
| CN202821473U (en) * | 2012-07-29 | 2013-03-27 | 宁波市鄞州青林医疗器械技术咨询有限公司 | Folding blade built-in safety operation stitch removing device |
| CN103961146A (en) * | 2014-05-06 | 2014-08-06 | 李达周 | Endoscope suture cutter |
| CN204500829U (en) * | 2015-03-27 | 2015-07-29 | 山东省千佛山医院 | Postpartum hemorrhage uterus compression sutures ligature scissors |
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| Publication number | Publication date |
|---|---|
| CN104688286A (en) | 2015-06-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161019 Address after: 250014 No. 3, building 3, building 47, Heping Road, Lixia District, Ji'nan, Shandong, 502 Applicant after: Zhang Zhiwei Address before: 250000 Ji'nan Province, Lixia District, Shandong by Road No. ten, No. 16766 Applicant before: Shandong Qianfoshan Hospital |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zhiwei Inventor after: Wang Ting Inventor after: Feng Hao Inventor before: Zhang Zhiwei Inventor before: Wang Ting |
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| 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: 20161130 Termination date: 20180327 |