CN105708516A - Lower uterine segment hemostat - Google Patents
Lower uterine segment hemostat Download PDFInfo
- Publication number
- CN105708516A CN105708516A CN201610050923.7A CN201610050923A CN105708516A CN 105708516 A CN105708516 A CN 105708516A CN 201610050923 A CN201610050923 A CN 201610050923A CN 105708516 A CN105708516 A CN 105708516A
- Authority
- CN
- China
- Prior art keywords
- haemostat
- lower uterine
- uterine segment
- main body
- belt tensioner
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/132—Tourniquets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
Abstract
The invention relates to a lower uterine segment hemostat, and belongs to the technical field of a medical device. The lower uterine segment hemostat provided by the invention can cover and immobilize entire cervix uterus and lower uterine segment and can take an effective hemostatic effect; and meanwhile, by arranging a locating clip, an external cervical orifice in the tail end of the lower uterine segment can be accurately located and immobilized, so as to facilitate a hemostasis operation and to improve the hemostatic effect. Moreover, the hemostat is provided with a tightening belt, so that the tightness degree of the hemostat can be controlled and regulated, and the lower uterine segment can be effectively contracted and blood vessels of the lower uterine segment can be compressed so as to achieve a combined hemostasis purpose. When the lower uterine segment is well contracted and a bleeding amount is reduced, the hemostat can be taken down more easily, and the cervix uterus and uterus tissues can be protected from being hurt.
Description
Technical field
The present invention relates to a kind of haemostat, it is more particularly related to a kind of lower uterine segment haemostat, belong to technical field of medical equipment.
Background technology
The patient of department of obstetrics and gynecology can cause uterus and vaginal hemorrhage when invasive face, uterus, usually need to use medicine and mechanical stimulus to help uterine contraction to reduce clinically hemorrhage, use uterine contraction medicine and bimanual examination, both hands pressing uterus to reach to help uterine contraction, have certain haemostatic effect.But transvaginal or per anum carry out Continued depression uterus not easily finds the precise location of cervix uteri and lower uterine segment, pressing effort, mechanical stimulus haemostatic effect diversity is bigger, easily delay treatment and rescue time, even occur the severe complication of massive hemorrhage and sequela to cause malpractice and dispute.
It is CN101450000 that State Intellectual Property Office discloses a publication number in 2009.6.10, name is called the invention of " uterus hemostasia sleeve and using method thereof ", the uterus hemostasia sleeve of this disclosure of the invention and using method are mainly used in clinical obstetrics, its objective is to solve puerpera because of puerperal uterine contractions fatigue and the bleeding problems that causes, avoid the helpless method in the past taking excision uterus for protection puerpera's life, this hemostasia sleeve is network structure, by suture (absorbable suture, silk thread or chemosynthesis line) braiding form, also can make with medical grade silicon rubber, the former draws over to one's side with same size suture, tighten up fixing uterus, the latter utilizes its intrinsic elastic tightening uterus, as not good enough in stopped blooding, row filled in uterine cavity again, can thoroughly stop blooding.
Above-mentioned uterus hemostasia sleeve of the prior art can help uterine contraction, but cannot accurately lower uterine segment be positioned, also the contraction dynamics size at each position of uncontrollable lower uterine segment, so the hemostasis of lower uterine segment cannot be applied to.
Summary of the invention
Present invention seek to address that existing uterus hemostasia sleeve Problems existing, a kind of lower uterine segment haemostat is provided, this haemostat can be accurately positioned the position of lower uterine segment, is conveniently enclosed within lower uterine segment by haemostat, and can control the contraction dynamics size at each position of lower uterine segment.
To achieve these goals, technical scheme is as follows:
A kind of lower uterine segment haemostat, it is characterised in that: including haemostat main body, described haemostat main body is that elastic material is made, and the trapezoidal sleeve-like structure that described haemostat main body is both ends open；The edge of less one end open is provided with multiple locating clip；Being provided with many belt tensioners on the inwall of described both ends open and described haemostat main body, described belt tensioner is parallel with both ends open.
Currently preferred, described locating clip is four, is evenly distributed on the edge of less one end open.
Currently preferred, one end of described belt tensioner is provided with hole, multiple location, and the other end is provided with a positioning convex.
Currently preferred, the belt tensioner being positioned on the inwall of described haemostat main body is two groups, and the belt tensioner often organized is two.
Currently preferred, distance between two groups of belt tensioners and often group tighten up the distance that the distance taking nearest opening to both is greater than in every group between two belt tensioners.
Currently preferred, it is equal that distance between two groups of belt tensioners and often group tighten up the distance taking nearest opening to, and in this distance and often group, the ratio of distances constant between two belt tensioners is 2:1.
Currently preferred, described belt tensioner is connected with the inwall of described haemostat main body by retainer ring.
Currently preferred, the outer wall of described haemostat main body is provided with anti-slip veins.
Currently preferred, described anti-slip veins is netted or horizontal stripe shape.
The Advantageous Effects that the present invention brings:
1, the invention solves existing uterus hemostasia sleeve cannot accurately lower uterine segment be positioned, also the contraction dynamics size at each position of uncontrollable lower uterine segment, so the problem that the hemostasis of lower uterine segment cannot be applied to.Lower uterine segment haemostat provided by the invention can wrap up and fixing whole cervix uteri and lower uterine segment, it is possible to effectively stops blooding, is provided with locating clip simultaneously, it is possible to is accurately positioned and the cervical orifice of fixing lower uterine segment end, facilitates hemostasis operation, improve haemostatic effect.And on haemostat, it is provided with belt tensioner, it is possible to and the degree of tightness dynamics of control and regulation haemostat, effectively shrink lower uterine segment, compressing lower uterine segment blood vessel reaches the purpose of associating hemostasis.When lower uterine segment shrinks, after amount of bleeding reduces, it is necessary to when taking off haemostat, haemostat is more prone to take off, and will not cervix uteri and uterine cancer cell be damaged.
2, the present invention is when stopping blooding to lower uterine segment, and pressing position is clear, and haemostatic effect is good, time saving and energy saving.Effectively reduce metrorrhagia amount, reduce the occurrence probability of hemorrhagic shock, reduce the complication caused by massive hemorrhage, sequela and medical-accident disputes.Reduce medical personnel's workload, reduce the number of times repeatedly stretching into the pressing of vagina bimanual examination, reduce and infect probability, reduce amount of bleeding, save the time.
3, present configuration is simple, raw material is extensive, with low cost, it is easy to produce, aseptic disposable thing, reduce infect probability, reduce medical expense, minimizing the hospital stays, effectively save medical resource.
4, currently preferred, described locating clip is four, is evenly distributed on the edge of less one end open.Preferred setting is to be uniformly arranged four locating clips in less one end open, namely 12 positions, 3 positions, 6 positions and 9 positions locating clip is set, so arrange and can position cervical orifice more accurately, support more stable, facilitate follow-up operation.
5, currently preferred, one end of described belt tensioner is provided with hole, multiple location, and the other end is provided with a positioning convex.Arranging of above-mentioned keeper conveniently positions after regulating belt tensioner tightness, facilitates hemostasis operation, location and good fixing effect.
6, currently preferred, the belt tensioner being positioned on the inwall of described haemostat main body is two groups, and the belt tensioner often organized is two.Above-mentioned set-up mode is that the shape for lower uterine segment sets, it is possible to carry out shrinking pressing haemostatic to the key position of lower uterine segment.
7, currently preferred, distance between two groups of belt tensioners and often group tighten up the distance that the distance taking nearest opening to both is greater than in every group between two belt tensioners.Currently preferred, it is equal that distance between two groups of belt tensioners and often group tighten up the distance taking nearest opening to, and in this distance and often group, the ratio of distances constant between two belt tensioners is 2:1.The setting of above-mentioned spacing further makes the position shrinking pressing accurate.
8, currently preferred, the outer wall of described haemostat main body is provided with anti-slip veins.Currently preferred, described anti-slip veins is netted or horizontal stripe shape.When the setting of above-mentioned anti-slip veins can effectively prevent from stopping blooding, haemostat comes off.
Accompanying drawing explanation
Fig. 1 is the structural representation before lower uterine segment haemostat of the present invention uses；
Fig. 2 is structural representation during lower uterine segment haemostat of the present invention use；
Fig. 3 is the structural representation of the belt tensioner of lower uterine segment haemostat of the present invention；
Fig. 4 is the perspective view before lower uterine segment haemostat of the present invention uses.
Accompanying drawing labelling: 1 be haemostat main body, 2 be locating clip, 3 be belt tensioner, 4 be hole, location, 5 be positioning convex, 6 be retainer ring, 7 for anti-slip veins.
Detailed description of the invention
Embodiment 1
A kind of lower uterine segment haemostat, including haemostat main body 1, described haemostat main body 1 is made for elastic material, and the trapezoidal sleeve-like structure that described haemostat main body 1 is both ends open；The edge of less one end open is provided with multiple locating clip 2；Being provided with many belt tensioners 3 on the inwall of described both ends open and described haemostat main body 1, described belt tensioner 3 is parallel with both ends open.
The above-mentioned basic technical scheme for lower uterine segment haemostat.Haemostat main body 1 is made for gum elastic or other elastic materials, both ends open, it is possible to entangled by lower uterine segment, is viewed as trapezoidal from the side, and trapezoidal upper base one end is provided with multiple locating clip 2.Before use in state, it is inwall on the surface within haemostat main body 1, inwall is provided with many belt tensioners 3, during use, locating clip 2 is directed at cervix uteri mouth, clamp location, then haemostat main body 1 turn-over, inwall and the belt tensioner on inwall 3 are routed up the surface that exposes outside, lower uterine segment is wrapped by whole haemostat main body 1, utilizes the elasticity of haemostat main body 1 itself and the dynamics of belt tensioner 3 to control lower uterine segment is stopped blooding.
Belt tensioner 3 all can be arranged on the inwall and both ends open of haemostat main body 1.
Embodiment 2
A kind of lower uterine segment haemostat, including haemostat main body 1, described haemostat main body 1 is made for elastic material, and the trapezoidal sleeve-like structure that described haemostat main body 1 is both ends open；The edge of less one end open is provided with multiple locating clip 2；Being provided with many belt tensioners 3 on the inwall of described both ends open and described haemostat main body 1, described belt tensioner 3 is parallel with both ends open.
Preferably, described locating clip 2 is four, is evenly distributed on the edge of less one end open.
Preferably, one end of described belt tensioner 3 is provided with hole, multiple location 4, and the other end is provided with a positioning convex 5.Positioning convex 5 by be fixed on the hole 4, location of diverse location limits belt tensioner 3 tighten up degree.
Preferred or further, the belt tensioner 3 being positioned on the inwall of described haemostat main body 1 is two groups, and the belt tensioner 3 often organized is two.
Further, distance between two groups of belt tensioners 3 and often group belt tensioner 3 both be greater than every group to the distance of nearest opening in distance between two belt tensioners 3.
Further, distance between two groups of belt tensioners 3 and often group belt tensioner 3 are equal to the distance of nearest opening, and in this distance and often group, the ratio of distances constant between two belt tensioners 3 is 2:1.
Preferably, described belt tensioner 3 is connected with the inwall of described haemostat main body 1 by retainer ring 6.
Embodiment 3
A kind of lower uterine segment haemostat, including haemostat main body 1, described haemostat main body 1 is made for elastic material, and the trapezoidal sleeve-like structure that described haemostat main body 1 is both ends open；The edge of less one end open is provided with multiple locating clip 2；Being provided with many belt tensioners 3 on the inwall of described both ends open and described haemostat main body 1, described belt tensioner 3 is parallel with both ends open.
Preferably, the outer wall of described haemostat main body 1 is provided with anti-slip veins 7.
Further, described anti-slip veins 7 is netted or horizontal stripe shape.
Claims (9)
1. a lower uterine segment haemostat, it is characterised in that: including haemostat main body (1), described haemostat main body (1) is made for elastic material, and the trapezoidal sleeve-like structure that described haemostat main body (1) is both ends open；The edge of less one end open is provided with multiple locating clip (2)；Being provided with many belt tensioners (3) on the inwall of described both ends open and described haemostat main body (1), described belt tensioner (3) is parallel with both ends open.
2. a kind of lower uterine segment haemostat according to claim 1, it is characterised in that: described locating clip (2) is four, is evenly distributed on the edge of less one end open.
3. a kind of lower uterine segment haemostat according to claim 1, it is characterised in that: one end of described belt tensioner (3) is provided with hole, multiple location (4), and the other end is provided with a positioning convex (5).
4. a kind of lower uterine segment haemostat according to claim 1 or 3, it is characterised in that: the belt tensioner (3) being positioned on the inwall of described haemostat main body (1) is two groups, and the belt tensioner (3) often organized is two.
5. a kind of lower uterine segment haemostat according to claim 4, it is characterised in that: distance between two groups of belt tensioners (3) and often organize during belt tensioner (3) both is greater than every group to the distance of nearest opening the distance between two belt tensioners (3).
6. a kind of lower uterine segment haemostat according to claim 5, it is characterized in that: distance between two groups of belt tensioners (3) and often to organize belt tensioner (3) equal to the distance of nearest opening, in this distance and often group, the ratio of distances constant between two belt tensioners (3) is 2:1.
7. a kind of lower uterine segment haemostat according to claim 1, it is characterised in that: described belt tensioner (3) is connected by the inwall of retainer ring (6) with described haemostat main body (1).
8. a kind of lower uterine segment haemostat according to claim 1, it is characterised in that: the outer wall of described haemostat main body (1) is provided with anti-slip veins (7).
9. a kind of lower uterine segment haemostat according to claim 8, it is characterised in that: described anti-slip veins (7) is netted or horizontal stripe shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050923.7A CN105708516B (en) | 2016-01-26 | 2016-01-26 | A kind of lower uterine segment haemostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050923.7A CN105708516B (en) | 2016-01-26 | 2016-01-26 | A kind of lower uterine segment haemostat |
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| Publication Number | Publication Date |
|---|---|
| CN105708516A true CN105708516A (en) | 2016-06-29 |
| CN105708516B CN105708516B (en) | 2018-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610050923.7A Active CN105708516B (en) | 2016-01-26 | 2016-01-26 | A kind of lower uterine segment haemostat |
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| Country | Link |
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| CN (1) | CN105708516B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108056824A (en) * | 2017-12-27 | 2018-05-22 | 成都创宜生物科技有限公司 | A kind of uterus insulating bag |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826249A (en) * | 1973-01-30 | 1974-07-30 | A Lee | Leg constricting apparatus |
| US20090062596A1 (en) * | 2007-09-05 | 2009-03-05 | Leinsing Karl R | Heart band with fillable chambers to modify heart valve function |
| CN101450000A (en) * | 2007-12-04 | 2009-06-10 | 陈继远 | Uterus hemostasia sleeve and use method thereof |
| CN103584897A (en) * | 2013-11-18 | 2014-02-19 | 陈亚宁 | Womb lifesaving device |
| CN203988281U (en) * | 2014-07-30 | 2014-12-10 | 中国人民解放军第三军医大学第一附属医院 | Uterus fixer in cesarean section |
| WO2014199347A1 (en) * | 2013-06-13 | 2014-12-18 | Cotterall-Lagana Teresa | Intra-operative pressure cuff to reduce organ bleeding |
| CN205458870U (en) * | 2016-01-26 | 2016-08-17 | 四川大学华西第二医院 | Lower uterine segment haemostat |
-
2016
- 2016-01-26 CN CN201610050923.7A patent/CN105708516B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826249A (en) * | 1973-01-30 | 1974-07-30 | A Lee | Leg constricting apparatus |
| US20090062596A1 (en) * | 2007-09-05 | 2009-03-05 | Leinsing Karl R | Heart band with fillable chambers to modify heart valve function |
| CN101450000A (en) * | 2007-12-04 | 2009-06-10 | 陈继远 | Uterus hemostasia sleeve and use method thereof |
| WO2014199347A1 (en) * | 2013-06-13 | 2014-12-18 | Cotterall-Lagana Teresa | Intra-operative pressure cuff to reduce organ bleeding |
| CN103584897A (en) * | 2013-11-18 | 2014-02-19 | 陈亚宁 | Womb lifesaving device |
| CN203988281U (en) * | 2014-07-30 | 2014-12-10 | 中国人民解放军第三军医大学第一附属医院 | Uterus fixer in cesarean section |
| CN205458870U (en) * | 2016-01-26 | 2016-08-17 | 四川大学华西第二医院 | Lower uterine segment haemostat |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108056824A (en) * | 2017-12-27 | 2018-05-22 | 成都创宜生物科技有限公司 | A kind of uterus insulating bag |
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| Publication number | Publication date |
|---|---|
| CN105708516B (en) | 2018-01-05 |
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