CN109350162A - A kind of firm operation of clamping big vessel sealing pincers - Google Patents
A kind of firm operation of clamping big vessel sealing pincers Download PDFInfo
- Publication number
- CN109350162A CN109350162A CN201811292042.1A CN201811292042A CN109350162A CN 109350162 A CN109350162 A CN 109350162A CN 201811292042 A CN201811292042 A CN 201811292042A CN 109350162 A CN109350162 A CN 109350162A
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- CN
- China
- Prior art keywords
- handle
- jaw
- clamped
- vessel sealing
- connecting rod
- 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.)
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/282—Jaws
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/2841—Handles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/101—Clamping means for connecting accessories to the operating table
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Ophthalmology & Optometry (AREA)
- Vascular Medicine (AREA)
- Reproductive Health (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of firm big vessel sealings of operation of clamping to clamp, including first handle, the first connecting rod is equipped with the first jaw far from the side of first handle, second connecting rod is equipped with the second jaw far from the side of second handle, the side of the pin shaft limited block is installed, the first handle side opposite with second handle is equipped with link block, groove is provided in the middle part of the link block, the second handle side opposite with first handle is equipped with the fixture block matched with groove, the side of the link block and fixture block is provided with pin hole, the inside of the pin hole is equipped with pin, the side of the limited block is equipped with support rod, the lower part of the support rod is equipped with sphere, the external activity of the sphere is socketed with lantern ring, the sucker is installed on the lower part of lantern ring by bracket.The simple and convenient realization of the present invention clamps securely, avoids falling off, while effective realization is to whole fixation.
Description
Technical field
The present invention relates to closure tongs technology field, specially a kind of firm operation of clamping is clamped with big vessel sealing.
Background technique
Under normal circumstances, aorta, main pulmonary artery and its maximum branch of sending are called main artery by we, and because
Main artery tube wall is hard thick, is rich in elastomer, there is apparent expansivity and elasticity, so also known as elastic reservoir blood vessel, including
The arch of aorta, aorta pectoralis, abdominal aorta, arteria iliaca communis, subclavian artery, axillary artery, arteria brachialis, external carotid artery, pulmonary artery
Etc., these are all cried as main artery, and corresponding vein is then big vein, and main artery and big vein are collectively referred to as big blood vessel, very
In more operations, the temporary blood flow for blocking big blood vessel is needed, the suture or displacement of blood vessel could be completed.
But existing closure clamp is insecure to the clamping of blood vessel, is easy to appear what jaw fell off in the course of surgery
Situation is unfavorable for the progress of operation, on the other hand, caliper itself it is fixed difficult, need medical staff to hold always, expend compared with
Big physical strength, and caliper cannot make corresponding adjustment with the adjustment at jaw position, and medical staff is needed constantly to replace stance
And position, it is unfavorable for the progress of operation.
Summary of the invention
The purpose of the present invention is to provide a kind of firm big vessel sealings of operation of clamping to clamp, simple and convenient realization pair
The secured clamping of blood vessel, avoids falling off, meanwhile, it is effectively fixed and the adjusting of angle to whole, facilitates the progress of operation,
To solve the problems mentioned in the above background technology.
To achieve the above object, the big vessel sealing the invention provides the following technical scheme: a kind of clamping is firmly performed the operation
Pincers, including first handle, second handle and sucker, the side of the first handle are equipped with first connecting rod, and described first connects
Disk is installed in the middle part of extension bar, the first connecting rod is equipped with the first jaw far from the side of first handle, and described second
The side of handle is equipped with the second connecting rod, is provided with the groove matched with disk in the middle part of second connecting rod, and described
Two connecting rods are equipped with the second jaw far from the side of second handle, are rotatedly connected between the disk and groove by pin shaft,
The side of the pin shaft is equipped with limited block, and the first handle is in pin shaft the same side with second handle and is in be oppositely arranged,
First jaw is in the pin shaft other side with the second jaw and is in be oppositely arranged, the side of first jaw and the second jaw
It is mounted on rubber pad, the first handle side opposite with second handle is equipped with link block, the middle part of the link block
It is provided with card slot, the second handle side opposite with first handle is equipped with the fixture block matched with card slot, the link block
It is provided with pin hole with the side of fixture block, the inside of the pin hole is equipped with pin, and the side of the limited block is equipped with support rod,
The lower part of the support rod is equipped with sphere, and the external activity of the sphere is socketed with lantern ring, and the sucker is installed by bracket
In the lower part of lantern ring.
Preferably, first jaw side opposite with the second jaw is provided with slot.
Preferably, the middle part of the disk and groove is provided with the through-hole matched with pin shaft, and the disk is placed in
The inside of groove.
Preferably, the limited block is symmetrically arranged with two groups, and the limited block is arranged in cylindrical piece shape.
Preferably, the table side of rubber pad described in every group is shiny surface, and the thickness of rubber pad described in every group is in 0.5cm-
1cm。
Preferably, the inside of the card slot is equipped with rubber ring, and the side of the rubber ring is provided with to match with pin hole
Through hole.
Preferably, the two sides up and down of the lantern ring are mounted on baffle ring, baffle ring described in two groups respectively with the upper and lower sides of sphere
Portion is affixed.
Preferably, the bracket is symmetrically arranged with two groups relative to lantern ring, and the bracket is installed on the outer wall of lantern ring.
Preferably, diagonal brace is symmetrically installed between the sucker and bracket, and the sucker is vacuum chuck.
Compared with prior art, the beneficial effects of the present invention are:
1, it is relatively rotated by Manual press first handle and second handle, first handle and second handle around shaft, so that
Blood vessel is stuck between the first jaw and the second jaw, is provided Elastic Contact by rubber pad, is preferably realized and securely clamp, and second
Handle side portion fixture block insertion link block inside card slot in, and by pin hole be inserted into pin, easy realization first handle with
The fixation of second handle relative position, reaches and is fixedly secured to blood vessel；
2, by the way that sphere to be placed on to the inside of lantern ring, sucker is fixed on to the side of operating bed, sphere is more in the inside of lantern ring
Direction rotation, is fixed to overall structure, and the variation of claming angle is adapted to when operation, avoid medical staff it is hand-held expend it is big
The energy of amount facilitates the progress of operation.
Detailed description of the invention
Fig. 1 is top view of the invention；
Fig. 2 is connecting rod part-structure side view cutaway drawing of the present invention；
Fig. 3 is card slot part-structure side view cutaway drawing of the invention.
In figure: 1 first handle, 2 second handles, 3 suckers, 4 first connecting rods, 5 disks, 6 first jaws, 7 second connections
Bar, 8 grooves, 9 second jaws, 10 pin shafts, 11 limited blocks, 12 rubber pads, 13 link blocks, 14 card slots, 15 fixture blocks, 16 pin holes, 17
Pin, 18 support rods, 19 spheres, 20 lantern rings, 21 slots, 22 through-holes, 23 rubber rings, 24 through holes, 25 baffle rings, 26 diagonal braces, 27
Bracket.
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 embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of firm operation of clamping big vessel sealing pincers,
Including first handle 1, second handle 2 and sucker 3, the side of the first handle 1 is equipped with first connecting rod 4, and described first
The middle part of connecting rod 4 is equipped with disk 5, and the first connecting rod 4 is equipped with the first jaw 6, institute far from the side of first handle 1
The side for stating second handle 2 is equipped with the second connecting rod 7, the middle part of second connecting rod 7 be provided with matched with disk 5 it is recessed
Slot 8, second connecting rod 7 are equipped with the second jaw 9 far from the side of second handle 2, lead between the disk 5 and groove 8
It crosses pin shaft 10 to be rotatedly connected, the cooperation of disk 5 and groove 8 is so that the preferably rotation of first handle 1 and second handle 2, the pin
The side of axis 10 is equipped with limited block 11, and the first handle 1 is in 10 the same side of pin shaft with second handle 2 and sets in opposite
It sets, first jaw 6 is in 10 other side of pin shaft with the second jaw 9 and is in be oppositely arranged, first jaw 6 and the second pincers
The side of mouth 9 is mounted on rubber pad 12, and the first handle 1 side opposite with second handle 2 is equipped with link block 13, institute
The middle part for stating link block 13 is provided with card slot 14, and the second handle 2 side opposite with first handle 1 is equipped with and 14 phase of card slot
The side of the fixture block 15 of cooperation, the link block 13 and fixture block 15 is provided with pin hole 16, and the inside of the pin hole 16 is equipped with pin
Nail 17, fixture block 15 is fixed in the cooperation of pin hole 16 and pin 17, and the side of the limited block 11 is equipped with support rod 18, institute
The lower part for stating support rod 18 is equipped with sphere 19, and the external activity of the sphere 19 is socketed with lantern ring 20, and the sucker 3 passes through branch
Frame 27 is installed on the lower part of lantern ring 20.
Specifically, first jaw 6 side opposite with the second jaw 9 is provided with slot 21, slot 21 is convenient for observation
Blood vessel fixing situation.
Specifically, the middle part of the disk 5 and groove 8 is provided with the through-hole 22 matched with pin shaft 10, and the disk 5
It is placed in the inside of groove 8, facilitates the rotation of pin shaft 10.
Specifically, the limited block 11 is symmetrically arranged with two groups, and the limited block 11 is arranged in cylindrical piece shape, effectively
First connecting rod 4 and the second connecting rod 7 are limited, avoid loosening.
Specifically, the table side of rubber pad 12 described in every group is shiny surface, and the thickness of rubber pad 12 described in every group exists
0.5cm-1cm provides Elastic Contact between rubber pad 12 and blood vessel, it is broken to avoid blood vessel, while increasing the fastness of connection.
Specifically, the inside of the card slot 14 is equipped with rubber ring 23, the side of the rubber ring 23 is provided with and pin hole 16
The through hole 24 to match, rubber ring 23 increase the frictional force that fixture block 15 is inserted into card slot 14, preferably realize fixed effect.
Specifically, the two sides up and down of the lantern ring 20 are mounted on baffle ring 25, baffle ring 25 described in two groups respectively with sphere 19
Side up and down be affixed, baffle ring 25 further carries out contact limit to sphere 19, prevents sphere 19 from the inside of lantern ring 20
It falls off.
Specifically, the bracket 27 is symmetrically arranged with two groups relative to lantern ring 20, and the bracket 27 is installed on lantern ring 20
Outer wall, effectively lantern ring 20 is fixed, guarantee lantern ring 20 stabilization.
Specifically, being symmetrically installed with diagonal brace 26 between the sucker 3 and bracket 27, and the sucker 3 is vacuum chuck, tiltedly
Support 26 increases the bonding strength between sucker 3 and bracket 27, reaches effective fixation to sucker 3.
Working principle: in use, sucker 3 to be fixed on to the side of operating bed, the fixation of sucker 3 is to bracket 27 and lantern ring 20
It is fixed, it is fixed to overall structure, avoids medical staff is hand-held from expending a large amount of energy, sphere 19 is in the inside of lantern ring 20
Multi-direction rotation, when being stirred to blood vessel clip position, sphere 19 lantern ring 20 inner rotation, and drive support rod 18 and limit
Position block 11 is mobile, realizes to the unitary rotation of caliper, adapts to the variation of claming angle, facilitates the progress of operation, Manual press the
One handle 1 and second handle 2, the rotation of first handle 1 and second handle 2 drive 7 turns of first connecting rod 4 and the second connecting rod
It is dynamic to be relatively rotated around shaft 10, blood vessel is stuck between the first jaw 6 and the second jaw 9, and provide bullet by rubber pad 12
Property contact, preferably realize and securely clamp, the fixture block 15 of 2 side of second handle is inserted into the card slot 14 inside link block 13, and
It is inserted into pin 17 by pin hole 16, the fixation of easy realization first handle 1 and 2 relative position of second handle is realized to first
Jaw 6 and the second jaw 9 are fixed, and reach and are fixedly secured to blood vessel.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of firm operation of clamping is clamped with big vessel sealing, including first handle (1), second handle (2) and sucker (3),
It is characterized in that；The side of the first handle (1) is equipped with first connecting rod (4), the middle part peace of the first connecting rod (4)
Equipped with disk (5), the first connecting rod (4) is equipped with the first jaw (6) far from the side of first handle (1), and described second
The side of handle (2) is equipped with the second connecting rod (7), is provided in the middle part of second connecting rod (7) and is matched with disk (5)
Groove (8), second connecting rod (7) are equipped with the second jaw (9) far from the side of second handle (2), the disk (5) and
It is rotatedly connected between groove (8) by pin shaft (10), the side of the pin shaft (10) is equipped with limited block (11), described first-hand
Handle (1) is in pin shaft (10) the same side with second handle (2) and is in be oppositely arranged, first jaw (6) and the second jaw (9)
In pin shaft (10) other side and in being oppositely arranged, the side of first jaw (6) and the second jaw (9) is mounted on rubber
It pads (12), the first handle (1) and second handle (2) opposite side are equipped with link block (13), the link block (13)
Middle part be provided with card slot (14), the second handle (2) and first handle (1) opposite side are equipped with to match with card slot (14)
The side of the fixture block (15) of conjunction, the link block (13) and fixture block (15) is provided with pin hole (16), the inside of the pin hole (16)
It is equipped with pin (17), the side of the limited block (11) is equipped with support rod (18), the lower part installation of the support rod (18)
Have sphere (19), the external activity of the sphere (19) is socketed with lantern ring (20), and the sucker (3) is installed on by bracket (27)
The lower part of lantern ring (20).
2. the firm operation of a kind of clamping according to claim 1 is clamped with big vessel sealing, it is characterised in that: described first
Jaw (6) and the second jaw (9) opposite side are provided with slot (21).
3. the firm operation of a kind of clamping according to claim 1 is clamped with big vessel sealing, it is characterised in that: the disk
(5) and the middle part of groove (8) is provided with the through-hole (22) matched with pin shaft (10), and the disk (5) is placed in groove (8)
Inside.
4. the firm operation of a kind of clamping according to claim 1 is clamped with big vessel sealing, it is characterised in that: the limit
Block (11) is symmetrically arranged with two groups, and the limited block (11) is arranged in cylindrical piece shape.
5. the firm operation of a kind of clamping according to claim 1 is clamped with big vessel sealing, it is characterised in that: described in every group
The table side of rubber pad (12) is shiny surface, and the thickness of rubber pad described in every group (12) is in 0.5cm-1cm.
6. the firm operation of a kind of clamping according to claim 1 is clamped with big vessel sealing, it is characterised in that: the card slot
(14) inside is equipped with rubber ring (23), and the side of the rubber ring (23) is provided with the through hole to match with pin hole (16)
(24).
7. the firm operation of a kind of clamping according to claim 1 is clamped with big vessel sealing, it is characterised in that: the lantern ring
(20) two sides up and down are mounted on baffle ring (25), and up and down side of the baffle ring described in two groups (25) respectively with sphere (19) is affixed.
8. the firm operation of a kind of clamping according to claim 1 is clamped with big vessel sealing, it is characterised in that: the bracket
(27) two groups are symmetrically arranged with relative to lantern ring (20), and the bracket (27) is installed on the outer wall of lantern ring (20).
9. the firm operation of a kind of clamping according to claim 1 is clamped with big vessel sealing, it is characterised in that: the sucker
(3) it is symmetrically installed between bracket (27) diagonal brace (26), and the sucker (3) is vacuum chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811292042.1A CN109350162A (en) | 2018-11-01 | 2018-11-01 | A kind of firm operation of clamping big vessel sealing pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811292042.1A CN109350162A (en) | 2018-11-01 | 2018-11-01 | A kind of firm operation of clamping big vessel sealing pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109350162A true CN109350162A (en) | 2019-02-19 |
Family
ID=65343742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811292042.1A Pending CN109350162A (en) | 2018-11-01 | 2018-11-01 | A kind of firm operation of clamping big vessel sealing pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109350162A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790814A (en) * | 2021-01-21 | 2021-05-14 | 吴一芃 | Rapid vascular blocking device for free flap transplantation operation and use method thereof |
-
2018
- 2018-11-01 CN CN201811292042.1A patent/CN109350162A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790814A (en) * | 2021-01-21 | 2021-05-14 | 吴一芃 | Rapid vascular blocking device for free flap transplantation operation and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190219 |
|
| WD01 | Invention patent application deemed withdrawn after publication |