CN208876653U - A kind of rack gear blood vessel clip - Google Patents
A kind of rack gear blood vessel clip Download PDFInfo
- Publication number
- CN208876653U CN208876653U CN201721849025.4U CN201721849025U CN208876653U CN 208876653 U CN208876653 U CN 208876653U CN 201721849025 U CN201721849025 U CN 201721849025U CN 208876653 U CN208876653 U CN 208876653U
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- CN
- China
- Prior art keywords
- rack gear
- vertical component
- component effect
- blood vessel
- vessel clip
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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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Abstract
The utility model discloses a kind of rack gear blood vessel clips, 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 gear；The outer jaw includes the second horizontal part and perpendicular, integrally formed second vertical component effect, be provided on the inside of second vertical component effect it is being connect with the second horizontal part, in the insertion slot and the guide post that can be moved up and down along the slot, the lower end of second vertical component effect is provided with the hook that can be meshed with the rack gear.It is good to provide a kind of stability, non-damageable disposable blood pipe clamp in use process.
Description
Technical field
The utility model relates to a kind of rack gear blood vessel clips, belong to medical equipment technical field.
Background technique
Currently, in the course of surgery, when discovery lesion needs operation excision, in order to guarantee surgical procedure steady implementation, needing
The corresponding blood vessel of temporary close is wanted, the tool for closing blood vessel has much in the prior art, 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 be used, 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 there is loose ends or off-line in surgical procedure, internal haemorrhage can be caused, and hurt
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, 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 to clamp blood vessel, in arcuate socket
Side, outside are all deformed by biggish torque, 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 also will receive 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, and by very big bending stress on the outside of arcuate socket, junction holds
Easy to damage, fracture, falls off so as to cause blood vessel clip, on the other hand since arcuate socket two sides position is very thin, arc in process of production
Quality at shape hole is difficult to stability contorting, is easy to produce defective products.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of rack gear blood vessel clips, overcome blood vessel in the prior art
It is poor to press from both sides stability, is easily broken off the deficiency to fall off in use, it is good to provide a kind of stability, is not easy in use process
The disposable blood pipe clamp of damage.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model is
A kind of rack gear blood vessel clip, including outer jaw and internal clamp port, the internal clamp port include first horizontal portion and mutually hang down with it
Straight, integrally formed first vertical component effect, first vertical component effect prolongs its length direction and is provided with slot, and described first is vertical
The outer surface in portion is provided with rack gear；The outer jaw includes that the second horizontal part and perpendicular, integrally formed second are hung down
Straight portion is provided on the inside of second vertical component effect in connect with the second horizontal part, the insertion slot and can insert along described
The guide post that slot moves up and down, the lower end of second vertical component effect are provided with the hook that can be meshed with the rack gear.
A kind of rack gear blood vessel clip above-mentioned, it is characterised in that: setting on the outside of the upper end of first vertical component effect of internal clamp port
There is the first pressing grip block, and is provided on the first pressing grip block and can hold the aperture that second vertical component effect passes through, institute
The lower end for stating outer the second vertical component effect of jaw is provided with the second pressing grip block, and the hook setting is in the second pressing clamping
Block is on a side surface of the guide post.
A kind of rack gear blood vessel clip above-mentioned, 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 provided with adhesive tape.
A kind of rack gear blood vessel clip above-mentioned, it is characterised in that: the upper surface of the first pressing grip block is provided with anti-skidding
Lines.
A kind of rack gear blood vessel clip above-mentioned, it is characterised in that: the lower surface of the second pressing grip block is provided with anti-skidding
Lines.
A kind of rack gear blood vessel clip above-mentioned, 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 provided with adhesive tape mounting groove, and the adhesive tape is separately fixed in the adhesive tape mounting groove.
The beneficial effects of the utility model are: one side surface of internal clamp port is set by being equipped with hook in the lower end of outer jaw
There is rack gear, the two matches assembly, reaches folding and position-limiting action by being hooked on rack gear from the engagement of different between cog, interior,
The retaining part of outer jaw is installed with adhesive tape to play the role of anti-skidding and Elastic Contact, and it is good to provide a kind of stability, makes
With non-damageable disposable blood pipe clamp in the process.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of rack gear blood vessel clip of the utility model；
Fig. 2 is a kind of structural schematic diagram of the outer jaw of rack gear blood vessel clip of the utility model；
Fig. 3 is a kind of structural schematic diagram of the internal clamp port of rack gear blood vessel clip of the utility model；
Fig. 4 is a kind of top view of the internal clamp port of rack gear blood vessel clip of the utility model.
Fig. 5 is a kind of structural schematic diagram of the releasing orientation of rack gear blood vessel clip of the utility model；
Fig. 6 is a kind of structural schematic diagram of the clamped condition of rack gear blood vessel clip of the utility model.
Specific embodiment
Below in conjunction with Figure of description, the utility model is described further.
As shown in figs 1 to 6, a kind of rack gear 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
It is equipped with slot 23, and the outer surface of first vertical component effect 22 is provided with rack gear 24；The outer jaw 1 includes the second horizontal part
11 and perpendicular, integrally formed second vertical component effect 12, the inside of second vertical component effect 12 is provided with and second is horizontal
It is that portion 11 connects, in 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
Lower end be provided with the hook 15 that can be meshed with the rack gear 24.By being equipped with hook, internal clamp port in the lower end of outer jaw
A side surface be equipped with rack gear, the two matches assembly, by be hooked on rack gear engaged from different between cog open and close reaching and
Position-limiting action, stability is preferable in use.
In the present embodiment, it is provided with the first pressing grip block 27 on the outside of the upper end of 2 first vertical component effect 22 of internal clamp port,
And be provided on the first pressing grip block 27 and can hold the aperture 26 that second vertical component effect 12 passes through, the outer jaw 1 the
The lower end of two vertical component effects 12 is provided with the second pressing grip block 14, and the setting of hook 15 is in the second pressing grip block 14
On a side surface of the guide post 13.It needs to adjust gripping width before use, or needs 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 gear, and inside and outside jaw can be made to be flared to suitable width to clamp blood vessel in this way.When need will be inside and outside
When jaw clamps, as shown in figure 5, pinching outer jaw upper end with hand presses inward against clamping blood vessel with internal clamp port lower end, and pass through card
It hooks and plays locking function with engaging for rack gear.
The upper surface of 2 first horizontal portion 21 of internal clamp port, outer 1 second horizontal part 11 of jaw lower surface be respectively provided with
There is adhesive tape 3, by being installed with adhesive tape in the retaining part of inside and outside jaw to play the role of anti-skidding and Elastic Contact.Wherein, institute
The lower surface of the upper surface, outer 1 second horizontal part 11 of jaw of stating 2 first horizontal portion 21 of internal clamp port is provided with adhesive tape installation
Slot, 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, guarantees during finger presses, will not there is a situation where slide.
In conclusion a kind of rack gear blood vessel clip provided by the utility model, interior by being equipped with hook in the lower end of outer jaw
One side surface of jaw is equipped with rack gear, and the two matches assembly, is reached out by being hooked on rack gear from the engagement of different between cog
It closes and position-limiting action, the retaining part of inside and outside jaw is installed with adhesive tape to play the role of anti-skidding and Elastic Contact, provides one
Kind stability is good, non-damageable disposable blood pipe clamp in use process.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
By appended claims and its equivalent circle.
Claims (6)
1. a kind of rack gear blood vessel clip, it is characterised in that: including outer jaw (1) and internal clamp port (2),
The internal clamp port (2) includes first horizontal portion (21) and perpendicular with it, integrally formed first vertical component effect (22), institute
It states the first vertical component effect (22) and prolongs its length direction and be provided with slot (23), and the outer surface setting of first vertical component effect (22)
There are rack gear (24)；
The outer jaw (1) includes the second horizontal part (11) and perpendicular, integrally formed second vertical component effect (12), described
It is provided on the inside of second vertical component effect (12) in connect with the second horizontal part (11), the insertion slot (23) and can be along described
The guide post (13) that slot (23) moves up and down, the lower end of second vertical component effect (12) is provided with can be with the rack gear (24) phase
The hook (15) of engagement.
2. a kind of rack gear blood vessel clip according to claim 1, it is characterised in that: (2) first vertical component effect of internal clamp port
(22) it is provided with the first pressing grip block (27) on the outside of upper end, and is provided with and can hold in first pressing grip block (27)
The aperture (26) that second vertical component effect (12) passes through, the lower end of outer (1) second vertical component effect (12) of jaw are provided with
Two pressings grip block (14), hook (15) setting is in second pressing grip block (14) close to the one of the guide post (13)
On side surface.
3. a kind of rack gear blood vessel clip according to claim 1, it is characterised in that: internal clamp port (2) first horizontal portion
(21) lower surface of upper surface, outer (1) second horizontal part (11) of jaw is provided with adhesive tape (3).
4. a kind of rack gear blood vessel clip according to claim 2, it is characterised in that: described first presses the upper of grip block (27)
Surface is provided with non-slip texture.
5. a kind of rack gear blood vessel clip according to claim 2, it is characterised in that: under second pressing grip block (14)
Surface is provided with non-slip texture.
6. a kind of rack gear blood vessel clip according to claim 3, it is characterised in that: internal clamp port (2) first horizontal portion
(21) lower surface of upper surface, outer (1) second horizontal part (11) of jaw is 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 |
|---|---|---|---|
| CN201721849025.4U CN208876653U (en) | 2017-12-26 | 2017-12-26 | A kind of rack gear blood vessel clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721849025.4U CN208876653U (en) | 2017-12-26 | 2017-12-26 | A kind of rack gear blood vessel clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208876653U true CN208876653U (en) | 2019-05-21 |
Family
ID=66490058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721849025.4U Active CN208876653U (en) | 2017-12-26 | 2017-12-26 | A kind of rack gear blood vessel clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208876653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928742A (en) * | 2017-12-26 | 2018-04-20 | 苏州爱宝利恩精密器械科技有限公司 | A kind of rack blood vessel clip |
-
2017
- 2017-12-26 CN CN201721849025.4U patent/CN208876653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928742A (en) * | 2017-12-26 | 2018-04-20 | 苏州爱宝利恩精密器械科技有限公司 | A kind of rack blood vessel clip |
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