CN109009301A - A kind of large area haemostatic clamp - Google Patents
A kind of large area haemostatic clamp Download PDFInfo
- Publication number
- CN109009301A CN109009301A CN201810851802.1A CN201810851802A CN109009301A CN 109009301 A CN109009301 A CN 109009301A CN 201810851802 A CN201810851802 A CN 201810851802A CN 109009301 A CN109009301 A CN 109009301A
- Authority
- CN
- China
- Prior art keywords
- sector
- clamp
- binding clip
- large area
- handle
- 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
- 229940030225 antihemorrhagics Drugs 0.000 title claims abstract description 20
- 230000000025 haemostatic effect Effects 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 3
- 230000023597 hemostasis Effects 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002439 hemostatic effect Effects 0.000 description 2
- 241001014327 Anodontia Species 0.000 description 1
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 206010002583 anodontia Diseases 0.000 description 1
- 230000005212 anodontia Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002792 vascular 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
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
-
- 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
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of large area haemostatic clamp, including two clamp handles, and two binding clips being connect respectively with clamp handle front end, the clamp handle end has handle, hinged by shaft in the middle part of two clamp handles, the binding clip is made of the first sector and the second sector, and the arc side of first sector and the second sector is major arc, the string of first sector is overlapped while with the string of the second sector, and the radius of first sector is greater than the radius of the second sector.Large area haemostatic clamp disclosed by the invention, the shape of binding clip creatively is designed to be spliced by the first sector and the second sector by it, and first the arc side of sector and the second sector be major arc, user requires can change to be clamped affected part with different binding clip edges according to different gripping objects in use, due to the radius length of the first sector and the second sector difference, thus the arc side for forming different curvature can be with the various clamping conditions of good conformity.
Description
Technical field
The present invention relates to technical field of medical equipment, in particular to a kind of large area haemostatic clamp.
Background technique
It gives emergency treatment to a patient in the case where bleeding, after taking hemostatic, clamps blood vessel main artery with haemostatic clamp, do not allow blood flow
Out.Principle is exactly but to sterilize as clip.Haemostatic clamp: it there are large and small, with teeth, anodontia, straight, bending.
Different types of haemostatic clamp is selected according to different operation position.
Chinese patent CN201410086066.7 discloses a kind of gynemetrics's haemostatic clamp, is provided on upper grip head and lower pliers head
Intermeshing protrusion and recess, are designed using rack gear, can effectively be clamped in use, the rubber pad on binding clip can
Reduce the pain of patient in the course of surgery.
However the haemostatic clamp of market is chiefly used in the clamp hemostasis (elbow, straight head hemostatic forceps) of local vascular at present, preferably at most
The clamp of local organization stops blooding (such as sponge holding forceps), lack it is a kind of can be to entire or local organs large area clamp hemostasis tool.
Summary of the invention
Large area haemostatic clamp provided by the invention comprising the binding clip of two panels calabash shaped, can according in surgical procedure not
With demand and change binding clip clamping bleeding tissue position, realize large area hemostasis function.
A kind of large area haemostatic clamp, including two clamp handles and two binding clips being connect respectively with clamp handle front end, the pincers
Handle end has handle, and two clamp handles middle parts are hinged by shaft, and the binding clip is made of the first sector and the second sector,
The arc side of first sector and the second sector is major arc, and the string of the first sector is weighed in the string with the second sector
It closes, the radius of first sector is greater than the radius of the second sector.
Further, the clamp handle and binding clip are hinged, and hinged place is equipped with ratchet mechanism, and ratchet is fixedly installed in the outer of binding clip
Side, detent and reset spring are installed in clamp handle, and the reset spring persistently oppresses the ratchet that detent is close to ratchet.
Further, the hinged place of clamp handle and binding clip is located at the midpoint on the first sector/second sector string side.
The shape of binding clip is creatively designed to by the first sector and by large area haemostatic clamp disclosed by the invention
Two sectors are spliced, and the arc side of the first sector and the second sector is major arc, user's root in use
It requires can change to be clamped affected part with different binding clip edges according to different gripping objects, due to the first sector and the
The radius length of two sectors is different, thus the arc side for forming different curvature can be with the various clamping conditions of good conformity.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the main view of the large area haemostatic clamp；
Fig. 2 is that the main view of the large area haemostatic clamp is left.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, the embodiment of the present invention, those skilled in the art are not paying creation
Property labour under the premise of other embodiments obtained, belong to the scope of protection of the invention.In addition, what is be previously mentioned in text is all
Connection/connection relationship not singly refers to that component directly connects, and referring to can be according to specific implementation situation, by adding or reducing connection
Auxiliary is connect, to form more preferably coupling structure.Each technical characteristic in the invention, in the premise of not conflicting conflict
Under can be with combination of interactions.
As illustrated in fig. 1 and 2, a kind of large area haemostatic clamp, including two clamp handles 1 and two connect with 1 front end of clamp handle respectively
The binding clip 2 connect, 1 end of clamp handle have handle 11, hinged by shaft 3 in the middle part of two clamp handles 1, and the binding clip 2 is by first
Sector 21 and the second sector 22 composition, the arc side of first sector 21 and the second sector 22 are major arc, and first
The string of sector 21 is overlapped while with the string of the second sector 22, and the radius of first sector 21 is greater than the second sector 22
Radius.Since the first sector 21 is different with the radius of the second sector 22, the curvature of respective arc side is different,
And on string side, overlapping position also will form turning, and edge variation abundant can adapt to the clamping requirement of varying environment.Simultaneously
Since binding clip 2 is made of the first sector 21 and the second sector 22, entire binding clip 2 has biggish area, can be integrally real
Existing large area clamping hemostasis.
Further, the clamp handle 1 is hinged with binding clip 2, and hinged place is equipped with ratchet mechanism, and ratchet 41 is fixedly installed in binding clip 2
Outside, detent 42 and reset spring 43 be installed in clamp handle 1, and it is tight that the reset spring 43 persistently oppresses detent 42
Paste the ratchet of ratchet 41.Ratchet mechanism can easily adjust the angle in the course of surgery in order to the user of haemostatic clamp.
Further, the hinged place of clamp handle 1 and binding clip 2 is located at the midpoint on the string side of 41/ second sector 42 of the first sector.
Better embodiment of the invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make various equivalent modifications on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (3)
1. a kind of large area haemostatic clamp, including two clamp handles and two binding clips being connect respectively with clamp handle front end, the clamp handle
End has handle, and it is hinged to pass through shaft in the middle part of two clamp handles, it is characterised in that: the binding clip is fanned by the first sector and second
The arc side of shape part composition, first sector and the second sector is major arc, and the string side of the first sector is fan-shaped with second
The string side of part is overlapped, and the radius of first sector is greater than the radius of the second sector.
2. large area haemostatic clamp according to claim 1, it is characterised in that: the clamp handle is hinged with binding clip, and hinged place is set
There is ratchet mechanism, ratchet is fixedly installed in the outside of binding clip, and detent and reset spring are installed in clamp handle, the reset bullet
Spring persistently oppresses the ratchet that detent is close to ratchet.
3. large area haemostatic clamp according to claim 2, it is characterised in that: the hinged place of clamp handle and binding clip is located at the first fan
The midpoint on shape part/second sector string side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851802.1A CN109009301A (en) | 2018-07-30 | 2018-07-30 | A kind of large area haemostatic clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851802.1A CN109009301A (en) | 2018-07-30 | 2018-07-30 | A kind of large area haemostatic clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109009301A true CN109009301A (en) | 2018-12-18 |
Family
ID=64646562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810851802.1A Pending CN109009301A (en) | 2018-07-30 | 2018-07-30 | A kind of large area haemostatic clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109009301A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040172043A1 (en) * | 2001-06-05 | 2004-09-02 | Watson Richard L. | Umbilical cord clamp and cutter |
| TW200635557A (en) * | 2005-04-14 | 2006-10-16 | Kwok-Wai Chiu | Breast and subcutaneous surgery hemostasis apparatus |
| CN201070743Y (en) * | 2007-08-20 | 2008-06-11 | 徐卫锋 | Tool pliers with rotatable angle |
| CN203107215U (en) * | 2013-03-13 | 2013-08-07 | 张付友 | Diaphysis bone clamping forceps |
| CN103584900A (en) * | 2013-10-24 | 2014-02-19 | 苏州美都医用设备有限公司 | Fan-shaped hemostatic forceps |
| CN107041771A (en) * | 2017-06-02 | 2017-08-15 | 四川省肿瘤医院 | A kind of big Vascular haemostasis closer |
| CN209611226U (en) * | 2018-07-30 | 2019-11-12 | 佛山科学技术学院 | A kind of large area haemostatic clamp |
-
2018
- 2018-07-30 CN CN201810851802.1A patent/CN109009301A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040172043A1 (en) * | 2001-06-05 | 2004-09-02 | Watson Richard L. | Umbilical cord clamp and cutter |
| TW200635557A (en) * | 2005-04-14 | 2006-10-16 | Kwok-Wai Chiu | Breast and subcutaneous surgery hemostasis apparatus |
| CN201070743Y (en) * | 2007-08-20 | 2008-06-11 | 徐卫锋 | Tool pliers with rotatable angle |
| CN203107215U (en) * | 2013-03-13 | 2013-08-07 | 张付友 | Diaphysis bone clamping forceps |
| CN103584900A (en) * | 2013-10-24 | 2014-02-19 | 苏州美都医用设备有限公司 | Fan-shaped hemostatic forceps |
| CN107041771A (en) * | 2017-06-02 | 2017-08-15 | 四川省肿瘤医院 | A kind of big Vascular haemostasis closer |
| CN209611226U (en) * | 2018-07-30 | 2019-11-12 | 佛山科学技术学院 | A kind of large area haemostatic clamp |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
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| RJ01 | Rejection of invention patent application after publication |