CN107928742A - A kind of rack blood vessel clip - Google Patents
A kind of rack blood vessel clip Download PDFInfo
- Publication number
- CN107928742A CN107928742A CN201711434693.5A CN201711434693A CN107928742A CN 107928742 A CN107928742 A CN 107928742A CN 201711434693 A CN201711434693 A CN 201711434693A CN 107928742 A CN107928742 A CN 107928742A
- Authority
- CN
- China
- Prior art keywords
- vertical component
- rack
- component effect
- blood vessel
- clamp port
- 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
- 210000004204 blood vessel Anatomy 0.000 title claims abstract description 40
- 230000000694 effects Effects 0.000 claims abstract description 33
- 239000002390 adhesive tape Substances 0.000 claims abstract description 16
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 21
- 239000008280 blood Substances 0.000 abstract description 7
- 210000004369 blood Anatomy 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 210000000080 chela (arthropods) Anatomy 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 229940030225 antihemorrhagics Drugs 0.000 description 3
- 230000000025 haemostatic effect Effects 0.000 description 3
- 208000032843 Hemorrhage Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process 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
- 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 rack blood vessel clip, including outer jaw and internal clamp port, the internal clamp port includes first horizontal portion and perpendicular with it, integrally formed first vertical component effect, first vertical component effect prolongs its length direction and is provided with slot, and the outer surface of first vertical component effect is provided with rack；The outer jaw includes the second horizontal part and perpendicular, integrally formed second vertical component effect, the guide post that can be moved up and down in be connected with the second horizontal part, the insertion slot and along the slot is provided with the inside of second vertical component effect, the bottom of second vertical component effect is provided with the hook that can be meshed with the rack.By being equipped with hook in the lower end of outer jaw, one side surface of internal clamp port is equipped with rack, both are engaged assembling, reach folding and position-limiting action by being hooked on rack from the engagement of different between cog, the retaining part of inside and outside jaw is equiped with adhesive tape to play the role of anti-skidding and Elastic Contact, it is good to provide a kind of stability, non-damageable disposable blood pipe clamp during use.
Description
Technical field
The present invention relates to a kind of rack blood vessel clip, belong to medical equipment technical field.
Background technology
At present, in surgical procedure, it is found that when lesion needs surgery excision, in order to ensure surgical procedure steady implementation, need
The corresponding blood vessel of temporary close is wanted, the instrument 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.But when clamping blood vessel by haemostatic clamp
Hand-held haemostatic clamp is needed, is to use for of short duration operation, but some operating times are very long, 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 is a kind of hemostatic clamp in the prior art, energy Quick-clamped blood vessel, prevents blood vessel from bleeding, but this blood vessel clip
On clamp can elastic deformation, the junction of two sections of clamps sets an arcuate socket, when needing to clamp blood vessel, in arcuate socket
Side, outside are all subject to larger moment of torsion and deform, and two sections of clamps, which fit together, clamps blood vessel, after blood vessel clamping, due to blood vessel
Wall has good elasticity, and clamp can also be subject to opposition, in order to keep the enough amount of elastic deformation of clamp, arcuate socket two
Side is all designed very thin, clamp bending, arc bore deformation, is subject to very big bending stress on the outside of arcuate socket, junction holds
Fragile, fracture, so as to cause blood vessel clip to come off, 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, easily produces defective products.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of rack blood vessel clip, overcome blood vessel clip of the prior art steady
Qualitative difference, is easily broken off the deficiency to come off, there is provided a kind of stability is good, is hardly damaged during use in 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 rack blood vessel clip, including outer jaw and internal clamp port, the internal clamp port include first horizontal portion and it is perpendicular with it,
Integrally formed first vertical component effect, first vertical component effect prolong its length direction and are provided with slot, and first vertical component effect
Outer surface is provided with rack；The outer jaw includes the second horizontal part and perpendicular, integrally formed second vertical component effect,
It is provided with the inside of second vertical component effect in be connected with the second horizontal part, the insertion slot and can be along above and below the slot
Mobile guide post, the bottom of second vertical component effect are provided with the hook that can be meshed with the rack.
A kind of foregoing rack blood vessel clip, it is characterised in that：Set on the outside of the upper end of first vertical component effect of internal clamp port
There is the first pressing grip block, and be provided with the first pressing grip block and can hold the perforate that second vertical component effect passes through, institute
The bottom for stating outer the second vertical component effect of jaw is provided with the second pressing grip block, and the hook is arranged on the second pressing clamping
Block is on a side surface of the guide post.
A kind of foregoing rack blood vessel clip, it is characterised in that：The upper surface of the internal clamp port first horizontal portion, the outer pincers
The lower surface of the second horizontal part of mouth is both provided with adhesive tape.
A kind of foregoing rack blood vessel clip, it is characterised in that：The upper surface of the first pressing grip block is provided with anti-skidding
Lines.
A kind of foregoing rack blood vessel clip, it is characterised in that：The lower surface of the second pressing grip block is provided with anti-skidding
Lines.
A kind of foregoing rack blood vessel clip, it is characterised in that：The upper surface of the internal clamp port first horizontal portion, the outer pincers
The lower surface of the second horizontal part of mouth is both provided with adhesive tape mounting groove, and the adhesive tape is separately fixed in the adhesive tape mounting groove.
The beneficial effects of the invention are as follows：By being equipped with hook in the lower end of outer jaw, a side surface of internal clamp port is equipped with tooth
Bar, both are engaged assembling, reach folding and position-limiting action, inside and outside pincers by being hooked on rack from the engagement of different between cog
The retaining part of mouth is equiped with adhesive tape to play the role of anti-skidding and Elastic Contact, there is provided a kind of stability is good, uses
Non-damageable disposable blood pipe clamp in journey.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of rack blood vessel clip of the present invention；
Fig. 2 is a kind of structure diagram of the outer jaw of rack blood vessel clip of the present invention；
Fig. 3 is a kind of structure diagram of the internal clamp port of rack blood vessel clip of the present invention；
Fig. 4 is a kind of top view of the internal clamp port of rack blood vessel clip of the present invention.
Fig. 5 is a kind of structure diagram of the releasing orientation of rack blood vessel clip of the present invention；
Fig. 6 is a kind of structure diagram of the clamped condition of rack blood vessel clip of the present invention.
Embodiment
Below in conjunction with Figure of description, the present invention is described further.
As shown in figs 1 to 6, a kind of rack blood vessel clip, including outer jaw 1 and internal clamp port 2, the internal clamp port 2 include first
Horizontal part 21 and perpendicular with it, integrally formed first vertical component effect 22, first vertical component effect 22 prolong its length direction and set
Slot 23 is equipped with, and the outer surface of first vertical component effect 22 is provided with rack 24；The outer jaw 1 includes the second horizontal part
11 and perpendicular, integrally formed second vertical component effect 12, the inner side of second vertical component effect 12 is provided with and second is horizontal
In portion 11 connects, the insertion slot 23 and the guide post 13 that can be moved up and down along the slot 23, second vertical component effect 12
Bottom be provided with the hook 15 that can be meshed with the rack 24.By being equipped with hook, internal clamp port in the lower end of outer jaw
A side surface be equipped with rack, both are engaged assembling, by be hooked on rack from different between cog engage reach folding and
Position-limiting action, stability is preferable in use.
In the present embodiment, the first pressing grip block 27 is provided with the outside of the upper end of 2 first vertical component effect 22 of internal clamp port,
And be provided with the first pressing grip block 27 and can hold the perforate 26 that second vertical component effect 12 passes through, the outer jaw 1 the
The bottom of two vertical component effects 12 is provided with the second pressing grip block 14, and the hook 15 is arranged on the second pressing grip block 14
On a side surface of the guide post 13.Need to adjust gripping width before use, or need to unclamp after the completion of use
When, by pressing the first pressing grip block 27 and the second pressing grip block 14 up and down, as shown in figure 4, making hook position that bullet occur
Property deformation is separated with rack, inside and outside jaw is flared to suitable width to clamp blood vessel.When need will be inside and outside
When jaw clamps, as shown in figure 5, pinch outer jaw upper end with hand presses inward against clamping blood vessel with internal clamp port lower end, and pass through card
Hook and play locking function with engaging for rack.
The upper surface of 2 first horizontal portion 21 of internal clamp port, the lower surface of outer 1 second horizontal part 11 of jaw are respectively provided with
There is adhesive tape 3, by being equiped with adhesive tape in the retaining part of inside and outside jaw to play the role of anti-skidding and Elastic Contact.Wherein, institute
State the upper surface of 2 first horizontal portion 21 of internal clamp port, the lower surface of outer 1 second horizontal part 11 of jaw is both provided with adhesive tape installation
Groove, the adhesive tape 3 are separately fixed in the adhesive tape mounting groove.
The upper surface of the first pressing grip block 27 is provided with non-slip texture, the following table of the second pressing grip block 14
Face is provided with non-slip texture, ensures during finger presses, will not there is a situation where slide.
In conclusion a kind of rack blood vessel clip provided by the invention, by being equipped with hook, internal clamp port in the lower end of outer jaw
A side surface be equipped with rack, both are engaged assembling, by be hooked on rack from different between cog engage reach folding and
Position-limiting action, the retaining part of inside and outside jaw are equiped with adhesive tape to play the role of anti-skidding and Elastic Contact, there is provided Yi Zhongwen
Good, the non-damageable disposable blood pipe clamp during use of qualitative energy.
Basic principle, the main features and advantages 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 original of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, 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)
- A kind of 1. rack blood vessel clip, it is characterised in that：Including outer jaw（1）And internal clamp port（2）,The internal clamp port（2）Including first horizontal portion（21）With perpendicular with it, integrally formed first vertical component effect（22）, institute State the first vertical component effect（22）Prolong its length direction and be provided with slot（23）, and first vertical component effect（22）Outer surface set There is rack（24）；The outer jaw（1）Including the second horizontal part（11）With perpendicular, integrally formed second vertical component effect（12）, it is described Second vertical component effect（12）Inner side be provided with and the second horizontal part（11）Connection, the insertion slot（23）It is interior and can be along described Slot（23）The guide post moved up and down（13）, second vertical component effect（12）Be provided with can be with the rack for bottom（24）Phase The hook of engagement（15）.
- A kind of 2. rack blood vessel clip according to claim 1, it is characterised in that：The internal clamp port（2）First vertical component effect （22）Upper end on the outside of be provided with the first pressing grip block（27）, and the first pressing grip block（27）On be provided with and can hold Second vertical component effect（12）The perforate passed through（26）, the outer jaw（1）Second vertical component effect（12）Bottom be provided with Two pressing grip blocks（14）, the hook（15）It is arranged on the second pressing grip block（14）Close to the guide post（13）One On side surface.
- A kind of 3. rack blood vessel clip according to claim 1, it is characterised in that：The internal clamp port（2）First horizontal portion （21）Upper surface, the outer jaw（1）Second horizontal part（11）Lower surface be both provided with adhesive tape（3）.
- A kind of 4. rack blood vessel clip according to claim 2, it is characterised in that：The first pressing grip block（27）It is upper Surface is provided with non-slip texture.
- A kind of 5. rack blood vessel clip according to claim 2, it is characterised in that：The second pressing grip block（14）Under Surface is provided with non-slip texture.
- A kind of 6. rack blood vessel clip according to claim 3, it is characterised in that：The internal clamp port（2）First horizontal portion （21）Upper surface, the outer jaw（1）Second horizontal part（11）Lower surface be both provided with adhesive tape mounting groove, the adhesive tape （3）It is separately fixed in the adhesive tape mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711434693.5A CN107928742A (en) | 2017-12-26 | 2017-12-26 | A kind of rack blood vessel clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711434693.5A CN107928742A (en) | 2017-12-26 | 2017-12-26 | A kind of rack blood vessel clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107928742A true CN107928742A (en) | 2018-04-20 |
Family
ID=61939265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711434693.5A Pending CN107928742A (en) | 2017-12-26 | 2017-12-26 | A kind of rack blood vessel clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107928742A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3510923A (en) * | 1968-06-20 | 1970-05-12 | American Hospital Supply Corp | Parallel jaw ratchet clip and retractor |
| CN208876653U (en) * | 2017-12-26 | 2019-05-21 | 苏州爱宝利恩精密器械科技有限公司 | A kind of rack gear blood vessel clip |
-
2017
- 2017-12-26 CN CN201711434693.5A patent/CN107928742A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3510923A (en) * | 1968-06-20 | 1970-05-12 | American Hospital Supply Corp | Parallel jaw ratchet clip and retractor |
| CN208876653U (en) * | 2017-12-26 | 2019-05-21 | 苏州爱宝利恩精密器械科技有限公司 | A kind of rack gear blood vessel clip |
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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: 20180420 |