CN108553142A - A kind of spring blood vessel clip - Google Patents
A kind of spring blood vessel clip Download PDFInfo
- Publication number
- CN108553142A CN108553142A CN201711431215.9A CN201711431215A CN108553142A CN 108553142 A CN108553142 A CN 108553142A CN 201711431215 A CN201711431215 A CN 201711431215A CN 108553142 A CN108553142 A CN 108553142A
- Authority
- CN
- China
- Prior art keywords
- straight slot
- vertical component
- component effect
- blood vessel
- spring
- 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
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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
- A61B17/12—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
- A61B17/1227—Spring clips
-
- 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
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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
The invention discloses a kind of spring blood vessel clip, including outer jaw and internal clamp port, the outer jaw includes first horizontal portion and perpendicular, integrally formed first vertical component effect, and the first horizontal portion is provided with the first straight slot along its axis；The internal clamp port includes the second horizontal part and perpendicular, integrally formed second vertical component effect, and the section of second horizontal part is circle, can be moved horizontally along first straight slot, and second horizontal part is provided with the second straight slot along its axis；A side bottom of the first horizontal portion far from first vertical component effect be provided with it is being connected with first straight slot, for second vertical component effect by opening, second horizontal part of the internal clamp port is inserted into first straight slot, and first straight slot is provided with the first sealing cap close to one end of first vertical component effect, second straight slot is close to described and one end of vertical component effect is provided with the second sealing cap, and spring is provided in second straight slot.
Description
Technical field
The present invention relates to a kind of spring blood vessel clips, belong to medical equipment technical field.
Background technology
Currently, in the course of surgery, it is found that when lesion needs operation excision, in order to ensure surgical procedure steady implementation, needing
The corresponding blood vessel of temporary close is wanted, the tool for being used to close blood vessel in the prior art has very much, such as haemostatic clamp temporarily clamps blood
Pipe, avoids blood from flowing out；Blood vessel can also be ligatured by suturing knot tying techniques.However when clamping blood vessel by haemostatic clamp
Hand-held haemostatic clamp is needed, is that can use, however some operating times are very long for of short duration operation, special messenger is hand-held for a long time only
Blood pincers are obviously improper, and for ligation, just in case occurring loose ends or off-line in surgical procedure, internal haemorrhage can be caused, and hinder
Mouth healing is slower.There are a kind of hemostatic clamp, energy Quick-clamped blood vessel to prevent blood vessel from bleeding in the prior art, however this blood vessel clip
On clamp can flexible deformation, an arcuate socket is arranged in the junction of two sections of clamps, when needing that blood vessel is clamped, in arcuate socket
Side, outside are all deformed by larger torque, and two sections of clamps, which fit together, is clamped blood vessel, after blood vessel clamping, due to blood vessel
Wall has good elasticity, and clamp also can be by opposition, for the amount of elastic deformation for keeping clamp enough, arcuate socket two
Side is all designed very thin, clamp bending, arc bore deformation, is held by prodigious bending stress, junction on the outside of arcuate socket
Fragile, fracture, falls off so as to cause blood vessel clip, on the other hand since arcuate socket both sides position is very thin, arc in process of production
Quality at shape hole is difficult to stability contorting, easy tos produce defective products.
Invention content
Technical problem to be solved by the invention is to provide a kind of spring blood vessel clips, overcome blood vessel clip in the prior art steady
Qualitative difference is easily broken off the deficiency to fall off in use, and it is good to provide a kind of stability, is hardly damaged during use
Disposable blood pipe clamp.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
A kind of spring blood vessel clip, including outer jaw and internal clamp port, the outer jaw include first horizontal portion and it is perpendicular, one
The first body formed vertical component effect, the first horizontal portion are provided with the first straight slot along its axis；The internal clamp port includes the second water
Flat portion and perpendicular, integrally formed second vertical component effect, and the section of second horizontal part is circle, it can be along described the
One straight slot moves horizontally, and second horizontal part is provided with the second straight slot along its axis；The first horizontal portion is far from described
One side bottom of the first vertical component effect be provided with it is being connected with first straight slot, for second vertical component effect by open
Mouthful, the second horizontal part of the internal clamp port is inserted into first straight slot, and first straight slot is close to first vertical component effect
One end be provided with the first sealing cap, second straight slot is close to described and one end of vertical component effect is provided with the second sealing cap, described
It is provided with spring in second straight slot.
A kind of spring blood vessel clip above-mentioned, it is characterised in that：First vertical component effect and the opposite surface of the second vertical component effect
On be both provided with adhesive tape.
A kind of spring blood vessel clip above-mentioned, it is characterised in that：First vertical component effect and the opposite surface of the second vertical component effect
On be both provided with adhesive tape fixing groove, the adhesive tape is fixed in the adhesive tape fixing groove.
A kind of spring blood vessel clip above-mentioned, it is characterised in that：The section of the adhesive tape fixing groove is T-type structure, the glue
Item includes the T connector portion that can be caught in the T-type structure and adhesive tape ontology.
A kind of spring blood vessel clip above-mentioned, it is characterised in that：It is additionally provided with handle in the first horizontal portion of the outer jaw.
A kind of spring blood vessel clip above-mentioned, it is characterised in that：It is provided on the handle logical.
The beneficial effects of the invention are as follows：Assembly, inside and outside jaw are matched with the inner end of outer jaw by the outer end of internal clamp port
Inside is installed with a spring, and inside and outside jaw both ends are respectively provided with small sealing cap, big sealing cap spring is fixed on it is inside and outside
In jaw inner space, the retaining part of inside and outside jaw is installed with adhesive tape to play the role of anti-skidding and resilient clamp.
Description of the drawings
Fig. 1 is a kind of fractionation structural representation of spring blood vessel clip of the present invention；
Fig. 2 is a kind of assembly structure diagram of spring blood vessel clip of the present invention；
Fig. 3 is a kind of structural schematic diagram of the outer jaw of spring blood vessel clip of the present invention；
Fig. 4 is a kind of structural schematic diagram of the internal clamp port of spring blood vessel clip of the present invention；
Fig. 5 is a kind of upward view of the outer jaw of spring blood vessel clip of the present invention；
Fig. 6 is a kind of sectional view of the adhesive tape of spring blood vessel clip of the present invention.
Specific implementation mode
Below in conjunction with Figure of description, the present invention is described further.
As shown in figs 1 to 6, a kind of spring blood vessel clip, including outer jaw 1 and internal clamp port 2, the outer jaw 1 include first
Horizontal part 11 and perpendicular, integrally formed first vertical component effect 12, the first horizontal portion 11 are provided with along its axis
One straight slot 13；The internal clamp port 2 includes the second horizontal part 21 and perpendicular, integrally formed second vertical component effect 22, and institute
The section for stating the second horizontal part 21 is circle, can be moved horizontally along first straight slot 13, and second horizontal part 21 is along it
Axis is provided with the second straight slot 23；A side bottom of the first horizontal portion 11 far from first vertical component effect 12 is provided with and institute
State it is that the first straight slot 13 is connected, for second vertical component effect 22 by opening 14, the second horizontal part of the internal clamp port 2
21 are inserted into first straight slot 13, and first straight slot 13 is provided with the first envelope close to one end of first vertical component effect 12
Cap 3, second straight slot 23 are provided with the second sealing cap 4 close to described and one end of vertical component effect 22, in second straight slot 23
It is provided with spring 5.
Assembly is matched with the inner end of outer jaw by the outer end of internal clamp port, a spring is installed with inside inside and outside jaw,
And inside and outside jaw both ends are respectively provided with sealing cap and spring are fixed in inside and outside jaw inner space, before use, due to it is interior,
Outer jaw is formed by inner space and is shorter in length than spring free height, is closed so inside and outside jaw stress retaining part is in
State.When to use blood vessel clip in surgical procedure, the pressing of two sealing cap inward at both ends is held since spring stress is to contract
Inside and outside jaw retaining part can be made to detach the channel to be formed and be passed through for the blood vessel of different-diameter.After hand unclamps spring from
So rebound makes inside and outside jaw retaining part clamp blood vessel.Since the present apparatus uses resilient clamp, so even if blood is clamped for a long time
Pipe will not be failed, damages, is broken, and use is more stablized, and surgical procedure is safer；And the present apparatus can be directed to different blood
Pipe adjusts clamp pressure, and blood vessel constriction is kept to stablize.
First vertical component effect, 12 and second vertical component effect 22 is both provided with adhesive tape 6 on opposite surface, with play it is anti-skidding and
The effect of resilient clamp.
First vertical component effect, 12 and second vertical component effect 22 is both provided with adhesive tape fixing groove 15, the glue on opposite surface
Item 6 is fixed in the adhesive tape fixing groove 15.In the present embodiment, the section of the adhesive tape fixing groove 15 is T-type structure, the glue
Item 6 includes T connector portion and the adhesive tape ontology that can be caught in the T-type structure, facilitates the installation and replacement of adhesive tape.
It is additionally provided with handle 16 in the first horizontal portion 11 of the outer jaw 1, is provided with through-hole on the handle 16, is convenient for
The present apparatus taking and hanging up.
In conclusion a kind of spring blood vessel clip provided by the invention, passes through the inner end phase of the outer end and outer jaw of internal clamp port
Cooperation is assembled, and a spring is installed with inside inside and outside jaw, and inside and outside jaw both ends are respectively provided with small sealing cap, big sealing cap comes
Spring is fixed in inside and outside jaw inner space, it is anti-skidding and elastic to play that the retaining part of inside and outside jaw is installed with adhesive tape
The effect of clamping.
The basic principles and main features and advantage of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Boundary.
Claims (6)
1. a kind of spring blood vessel clip, it is characterised in that：Including outer jaw（1）And internal clamp port（2）,
The outer jaw（1）Including first horizontal portion（11）With perpendicular, integrally formed first vertical component effect（12）, described
First horizontal portion（11）Its axis is provided with the first straight slot（13）；
The internal clamp port（2）Including the second horizontal part（21）With perpendicular, integrally formed second vertical component effect（22）, and institute
State the second horizontal part（21）Section be circle, can be along first straight slot（13）It moves horizontally, and second horizontal part
（21）Its axis is provided with the second straight slot（23）；
The first horizontal portion（11）Far from first vertical component effect（12）A side bottom be provided with and first straight slot
（13）It is being connected, for second vertical component effect（22）By opening（14）, the internal clamp port（2）The second horizontal part
（21）It is inserted into first straight slot（13）It is interior, and first straight slot（13）Close to first vertical component effect（12）One end setting
There is the first sealing cap（3）, second straight slot（23）Close to described the and vertical component effect（22）One end be provided with the second sealing cap（4）,
Second straight slot（23）Inside it is provided with spring（5）.
2. a kind of spring blood vessel clip according to claim 1, it is characterised in that：First vertical component effect（12）It hangs down with second
Straight portion（22）It is both provided with adhesive tape on opposite surface（6）.
3. a kind of spring blood vessel clip according to claim 2, it is characterised in that：First vertical component effect（12）It hangs down with second
Straight portion（22）Adhesive tape fixing groove is both provided on opposite surface（15）, the adhesive tape（6）It is fixed on the adhesive tape fixing groove
（15）It is interior.
4. a kind of spring blood vessel clip according to claim 3, it is characterised in that：The adhesive tape fixing groove（15）Section be
T-type structure, the adhesive tape（6）Including the T connector portion that can be caught in the T-type structure and adhesive tape ontology.
5. a kind of spring blood vessel clip according to claim 1, it is characterised in that：The outer jaw（1）First horizontal portion
（11）On be additionally provided with handle（16）.
6. a kind of spring blood vessel clip according to claim 1, it is characterised in that：The handle（16）On be provided with through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431215.9A CN108553142A (en) | 2017-12-26 | 2017-12-26 | A kind of spring blood vessel clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431215.9A CN108553142A (en) | 2017-12-26 | 2017-12-26 | A kind of spring blood vessel clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108553142A true CN108553142A (en) | 2018-09-21 |
Family
ID=63530337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711431215.9A Pending CN108553142A (en) | 2017-12-26 | 2017-12-26 | A kind of spring blood vessel clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108553142A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204723180U (en) * | 2015-04-28 | 2015-10-28 | 温州芳植生物科技有限公司 | A kind of fixture used for medical procedures |
| CN205913373U (en) * | 2016-06-29 | 2017-02-01 | 中国人民解放军第三军医大学第二附属医院 | Vascellum clamp |
| CN209315967U (en) * | 2017-12-26 | 2019-08-30 | 苏州爱宝利恩精密器械科技有限公司 | A kind of spring blood vessel clip |
-
2017
- 2017-12-26 CN CN201711431215.9A patent/CN108553142A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204723180U (en) * | 2015-04-28 | 2015-10-28 | 温州芳植生物科技有限公司 | A kind of fixture used for medical procedures |
| CN205913373U (en) * | 2016-06-29 | 2017-02-01 | 中国人民解放军第三军医大学第二附属医院 | Vascellum clamp |
| CN209315967U (en) * | 2017-12-26 | 2019-08-30 | 苏州爱宝利恩精密器械科技有限公司 | A kind of spring blood vessel clip |
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