CN110251185A - It is a kind of to improve adjustable blood vessel clip - Google Patents
It is a kind of to improve adjustable blood vessel clip Download PDFInfo
- Publication number
- CN110251185A CN110251185A CN201910500818.2A CN201910500818A CN110251185A CN 110251185 A CN110251185 A CN 110251185A CN 201910500818 A CN201910500818 A CN 201910500818A CN 110251185 A CN110251185 A CN 110251185A
- Authority
- CN
- China
- Prior art keywords
- clamp plate
- upper clamp
- section
- linkage section
- blood vessel
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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.)
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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
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
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- 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
A kind of to improve adjustable blood vessel clip, including upper clamp plate and lower clamp plate, the middle part of upper clamp plate and lower clamp plate is gripping section, and the both ends of upper clamp plate and lower clamp plate are respectively linkage section；Linkage section is affixed with linkage section before lower clamp plate before upper clamp plate merges connection, and linkage section fits with linkage section after lower clamp plate after upper clamp plate；Linkage section is located at linkage section top before lower clamp plate before upper clamp plate, and linkage section is located at linkage section lower section after lower clamp plate after upper clamp plate, upper clamp plate gripping section and lower clamp plate gripping section strut outward respectively and form clamping part, the rear end of upper clamp plate gripping section and the rear end of upper clamp plate gripping section are staggered, upper clamp plate gripping section inside middle portion is equipped with upper rack, and lower clamp plate gripping section inside middle portion is equipped with the lower rack gear being meshed with upper rack.The chucking power applied when adjustable clamping variety classes blood vessel of the invention, the chucking power for guaranteeing that blood vessel is subject to is as small as possible, and then with reducing blood vessel damage risk.
Description
Technical field
The present invention relates to the field of medical instrument technology, and in particular to a kind of to improve adjustable blood vessel clip.
Background technique
With the development of science and technology and medical technology, requirement of the people to various surgical instruments is higher and higher, especially surgery
In operation, it is desirable that surgical instrument is small as best one can to the damage of tissue, and blood vessel clip is commonly used surgical instrument, performs the operation now
Used in blood vessel clip can not be suitable for the blood vessels of variety classes and size simultaneously, and be difficult to adjust the size of chucking power, therefore
Usually because chucking power it is excessive caused by blood vessel damage, increase operation risk.It is therefore desirable to enterprising on existing blood vessel clip basis
Row improvement.
Summary of the invention
Present invention aims to overcome that the shortcomings that prior art and deficiency, provide a kind of improve and blood vessel clip are adjusted, it can
The chucking power applied when clamping variety classes blood vessel to adjust, the chucking power for guaranteeing that blood vessel is subject to is as small as possible, and then reduces
Blood vessel ground damage risk.
To achieve the above object, The technical solution adopted by the invention is as follows:
Blood vessel clip, including upper clamp plate and lower clamp plate is adjusted in a kind of improve, and the middle part of upper clamp plate and lower clamp plate is gripping section,
The both ends of upper clamp plate and lower clamp plate are respectively linkage section；Linkage section is affixed with linkage section before lower clamp plate before upper clamp plate merges connection,
Linkage section fits with linkage section after lower clamp plate after upper clamp plate；Linkage section is located at linkage section top before lower clamp plate before upper clamp plate, and
Linkage section is located at after lower clamp plate below linkage section after upper clamp plate, upper clamp plate gripping section and lower clamp plate gripping section strut outward respectively and
Clamping part is formed, the rear end of upper clamp plate gripping section and the rear end of upper clamp plate gripping section are staggered, upper clamp plate gripping section inside middle portion
Equipped with upper rack, lower clamp plate gripping section inside middle portion is equipped with the lower rack gear being meshed with upper rack.
From the foregoing, it will be observed that the present invention is strutted outward respectively using upper clamp plate gripping section and lower clamp plate gripping section and forms clamping
Then portion clamps blood vessel by clamping part, and by adjusting intermeshing position between upper rack and lower rack gear, realize and adjust
Save the function of clamping part clamping spacing, and then the chucking power that applies when adjustable clamping variety classes blood vessel, guarantee blood vessel by
The chucking power arrived is as small as possible, and then with reducing blood vessel damage risk.
As an improvement of the present invention, linkage section is equipped in phase-contact surface after linkage section and lower clamp plate after the upper clamp plate
Intermeshing teeth.
As an improvement of the present invention, linkage section is mutually fixed with linkage section before lower clamp plate by rivet before the upper clamp plate
Connection.
As an improvement of the present invention, the through-hole for allowing lower rack gear to pass through is equipped in the middle part of the upper clamp plate gripping section.
As an improvement of the present invention, the upper clamp plate gripping section lateral surface and lower clamp plate gripping section lateral surface are set respectively
There is non-slip groove.
Compared with prior art, the invention has the following advantages that
The present invention is strutted outward respectively using upper clamp plate gripping section and lower clamp plate gripping section and forms clamping part, is then passed through
Clamping part clamps blood vessel, and by adjusting intermeshing position between upper rack and lower rack gear, realizes and adjust clamping part folder
The function of spacing, and then the chucking power applied when adjustable clamping variety classes blood vessel are held, guarantees the chucking power that blood vessel is subject to
It is as small as possible, and then with reducing blood vessel damage risk；
In addition, the present invention, which is equipped with intermeshing teeth, can play the role of anti-skidding, during surgery, blood vessel clip usually can be because
Influence for surgical environments causes tissue to slip and falls, and increasing intermeshing teeth can be enhanced clamping stability, reduces
The risk that blood vessel clip slides reduces operating difficulty.
Detailed description of the invention
Fig. 1 is the schematic diagram that the present invention improves adjustable blood vessel clip.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
Embodiment
Referring to FIG. 1, a kind of improve adjustable blood vessel clip, including upper clamp plate 10 and lower clamp plate 20, upper clamp plate 10 and lower folder
The middle part of plate 20 is gripping section, and the both ends of upper clamp plate 10 and lower clamp plate 20 are respectively linkage section；
Linkage section 12 is affixed with linkage section 22 before lower clamp plate before upper clamp plate merges connection, linkage section 13 and lower folder after upper clamp plate
Linkage section 23 fits after plate；
Linkage section 12 is located at 22 top of linkage section before lower clamp plate before upper clamp plate, and linkage section 13 is located at lower clamp plate after upper clamp plate
23 lower section of linkage section, upper clamp plate gripping section 11 and lower clamp plate gripping section 21 strut outward respectively and form clamping part afterwards, upper clamp plate
The rear end of gripping section 11 and the rear end of upper clamp plate gripping section 21 are staggered, and 11 inside middle portion of upper clamp plate gripping section is equipped with upper rack
30,21 inside middle portion of lower clamp plate gripping section is equipped with the lower rack gear 40 being meshed with upper rack 30.
From the foregoing, it will be observed that the present invention is strutted outward respectively using upper clamp plate gripping section and lower clamp plate gripping section and forms clamping
Then portion clamps blood vessel by clamping part, and by adjusting intermeshing position between upper rack and lower rack gear, realize and adjust
Save the function of clamping part clamping spacing, and then the chucking power that applies when adjustable clamping variety classes blood vessel, guarantee blood vessel by
The chucking power arrived is as small as possible, and then with reducing blood vessel damage risk.
In the present embodiment, linkage section in phase-contact surface is equipped with intermeshing after linkage section and lower clamp plate after the upper clamp plate
Teeth.It can play the role of equipped with intermeshing teeth anti-skidding, during surgery, blood vessel clip usually can be because of surgical environments
Influence causes tissue to slip and fall, and increasing intermeshing teeth can be enhanced clamping stability, reduces what blood vessel clip slid
Risk reduces operating difficulty.
In the present embodiment, linkage section 12 connects with linkage section 22 before lower clamp plate by the way that 60 phase of rivet is fixed before the upper clamp plate
It connects.
In the present embodiment, the through-hole 14 for allowing lower rack gear 40 to pass through is equipped in the middle part of the upper clamp plate gripping section 11.Lower rack gear
Through-hole can be passed through, to increase the condition spacing between upper clamp plate gripping section and lower clamp plate gripping section, improves the scope of application.
In the present embodiment, 11 lateral surface of upper clamp plate gripping section and 21 lateral surface of lower clamp plate gripping section are respectively equipped with anti-
Sliding slot 50.By being equipped with non-slip groove, more convenient operation when user can be allowed to use is more easier to hold upper clamp plate and lower folder
Plate.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (5)
1. a kind of improve adjustable blood vessel clip, it is characterised in that: including upper clamp plate and lower clamp plate, the middle part of upper clamp plate and lower clamp plate
For gripping section, the both ends of upper clamp plate and lower clamp plate are respectively linkage section；Linkage section is affixed with linkage section before lower clamp plate before upper clamp plate
Merge connection, linkage section fits with linkage section after lower clamp plate after upper clamp plate；Linkage section connects before being located at lower clamp plate before upper clamp plate
Duan Shangfang, and linkage section is located at linkage section lower section after lower clamp plate, upper clamp plate gripping section and lower clamp plate gripping section difference after upper clamp plate
It struts outward and forms clamping part, the rear end of upper clamp plate gripping section and the rear end of upper clamp plate gripping section are staggered, upper clamp plate clamping
Section inside middle portion is equipped with upper rack, and lower clamp plate gripping section inside middle portion is equipped with the lower rack gear being meshed with upper rack.
2. according to claim 1 improve adjustable blood vessel clip, it is characterised in that: linkage section and lower folder after the upper clamp plate
Linkage section is equipped with intermeshing teeth in phase-contact surface after plate.
3. according to claim 1 improve adjustable blood vessel clip, it is characterised in that: linkage section and lower folder before the upper clamp plate
Linkage section is mutually fixedly connected by rivet before plate.
4. according to claim 1 improve adjustable blood vessel clip, it is characterised in that: be equipped in the middle part of the upper clamp plate gripping section
The through-hole for allowing lower rack gear to pass through.
5. according to claim 1 improve adjustable blood vessel clip, it is characterised in that: the upper clamp plate gripping section lateral surface and
Lower clamp plate gripping section lateral surface is respectively equipped with non-slip groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910500818.2A CN110251185A (en) | 2019-06-11 | 2019-06-11 | It is a kind of to improve adjustable blood vessel clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910500818.2A CN110251185A (en) | 2019-06-11 | 2019-06-11 | It is a kind of to improve adjustable blood vessel clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110251185A true CN110251185A (en) | 2019-09-20 |
Family
ID=67917500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910500818.2A Pending CN110251185A (en) | 2019-06-11 | 2019-06-11 | It is a kind of to improve adjustable blood vessel clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110251185A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203647419U (en) * | 2013-12-25 | 2014-06-18 | 吴亚乐 | Novel vascular clamp |
| CN207202905U (en) * | 2017-02-21 | 2018-04-10 | 温洁 | A kind of obstetrics and gynecology department umbilical cord clamps for storing thimerosal |
| CN109069162A (en) * | 2016-04-25 | 2018-12-21 | 蛇牌股份公司 | Convert aneurysm clip |
| CN109549680A (en) * | 2018-12-15 | 2019-04-02 | 华融科创生物科技（天津）有限公司 | Handhold portable blood vessel clip |
| CN109770975A (en) * | 2019-03-21 | 2019-05-21 | 四川省肿瘤医院 | A kind of drawing folder for laparoscopic surgery |
-
2019
- 2019-06-11 CN CN201910500818.2A patent/CN110251185A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203647419U (en) * | 2013-12-25 | 2014-06-18 | 吴亚乐 | Novel vascular clamp |
| CN109069162A (en) * | 2016-04-25 | 2018-12-21 | 蛇牌股份公司 | Convert aneurysm clip |
| CN207202905U (en) * | 2017-02-21 | 2018-04-10 | 温洁 | A kind of obstetrics and gynecology department umbilical cord clamps for storing thimerosal |
| CN109549680A (en) * | 2018-12-15 | 2019-04-02 | 华融科创生物科技（天津）有限公司 | Handhold portable blood vessel clip |
| CN109770975A (en) * | 2019-03-21 | 2019-05-21 | 四川省肿瘤医院 | A kind of drawing folder for laparoscopic surgery |
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| 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: 20190920 |
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| RJ01 | Rejection of invention patent application after publication |