CN206424424U - Lead to the bridge joint support used again temporarily based on blood circulation - Google Patents
Lead to the bridge joint support used again temporarily based on blood circulation Download PDFInfo
- Publication number
- CN206424424U CN206424424U CN201621190969.0U CN201621190969U CN206424424U CN 206424424 U CN206424424 U CN 206424424U CN 201621190969 U CN201621190969 U CN 201621190969U CN 206424424 U CN206424424 U CN 206424424U
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- blood vessel
- sub
- bell
- female
- spigot joint
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses lead to the bridge joint support that uses again temporarily based on blood circulation, including two unit staplers for being socketed on woven hose two ends respectively, unit stapler includes blood vessel bell and spigot joint, and blood vessel is placed on vascular cuffing joint free end, and blood vessel bell and spigot joint is communicated with the passage of blood vessel and woven hose；Vascular cuffing joint is equipped with blood vessel clip and closes fixator, and blood vessel clamping fixator includes sub-folder arm and female jig arm, and sub-folder arm is fastened on the periphery wall of blood vessel with female jig arm.By vascular cuffing in blood vessel bell and spigot joint, then sub-folder arm and female jig arm are fastened, the blood vessel fracture of body near-end is connected with the distal vessels fracture where Amputated limb.The utility model has the advantages that can be rapidly and accurately Amputated limb blood vessel blood supply, solve the problem of amputation loses blood supply after limb dividing, the blood circulation of distal end Amputated limb is recovered in time, reduce warm ischemia time, avoid the necrosis of Amputated limb, and with the characteristics of topology layout is reasonable, each mechanism fit precision is high and safe and efficient.
Description
Technical field
The utility model is related to medical instruments field, and blood vessel used is taken temporarily when being given treatment to especially for limb vessel
Bridge, specifically leads to the bridge joint support used again temporarily based on blood circulation.
Background technology
At present, in modern industry mechanical accident, serious accident, earthquake, it is serious that battlefield first aid etc. is commonly encountered the big limbs of four limbs
Distal limb blood supply caused by damage, damage and big arteriovenous system is interrupted, or even limb dividing.Rescued to such sufferer
During controlling, it is desirable to the blood circulation that main arteriovenous recovers distal limb can be repaired as early as possible, warm ischemia time is reduced, is kept away
Exempt from the necrosis of big limbs.But during current emergency care of trauma both domestic and external, due to can not provide a kind of simplicity, reliably
Blood circulation answer way system temporarily, basic medical treatment unit can not be effectively given treatment to such wound sufferer.Rescued in traditional
Control in program：One line first-aid personnel transfers higher level central hospital again after can only carrying out simply ligation, hemostasis to injured blood vessel temporarily
Given treatment to.Extend limbs warm ischemia time；Even in the medical institutions for life-saving technology of having ready conditions, given treatment to such patient
Often the debridement of leading complexity is needed, then fracture fixation, the reparation of various soft tissues could carry out the reparation of blood vessel.This process
Generally require to carry out 3-5 hours.And the resistance to Ischemia Time of big limb muscle tissue is only 6 to 8 hours, such as exceed this time,
Limbs are even if survival also because a large amount of musculature reperfusion injuries, and necrolysis brings a series of serious complication.This
Traditional treatment program result in a large amount of sufferers, the wounded missed treatment opportunity, gently then amputation seriously go back threat to life.Cause
How this recovers limbs blood supply against time extremely closes for the success or not of the treatment of such injury and the Survival Rate of limbs
It is important, also it is badly in need of a kind of " way system is answered in blood circulation temporarily " in surgical procedure preceding temporarily in real vasotransplantation reparation
Lead to blood fortune again, to shorten the time that limbs lead to blood again, improve limbs survival quality.
The content of the invention
Technical problem to be solved in the utility model be in view of the above-mentioned state of the art, and provide topology layout conjunction
Reason, each mechanism fit precision are high, can provide and lead to distal limb blood supply before rescue again, significantly shorten warm ischemia time, are that patient turns
That examines that rescue creates conditions leads to the bridge joint support that uses again temporarily based on blood circulation.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：Lead to what is used again temporarily based on blood circulation
Support, including two unit staplers for being socketed on woven hose two ends respectively are bridged, unit stapler includes blood vessel bell and spigot joint, blood
Pipe sleeve is placed in blood vessel bell and spigot joint free end, and blood vessel bell and spigot joint is communicated with the passage of blood vessel and woven hose；Vascular cuffing joint is nested with
There is blood vessel clamping fixator, blood vessel clamping fixator includes sub-folder arm and female jig arm, and sub-folder arm is fastened on blood vessel with female jig arm
Periphery wall.
For optimization above-mentioned technical proposal, the measure taken also includes：
Above-mentioned sub-folder arm includes sub-buckle, and female jig arm includes box, and sub-buckle is bulge-structure, and box is groove structure, son
Button is in interference fit with box.
Above-mentioned blood vessel clamping fixator includes stabilizing base, and stabilizing base includes pilot hole, and blood vessel bell and spigot joint is placed in pilot hole
Interior, sub-folder arm is rotationally connected with stabilizing base with female jig arm.
Above-mentioned sub-folder arm includes sub- U-shaped portion, and female jig arm includes female U-shaped portion, and sub- U-shaped portion and female U-shaped portion are to being affixed on blood
Gap between pipe periphery wall, blood vessel bell and spigot joint and sub- U-shaped portion and female U-shaped portion is respectively greater than 0.2mm.
Above-mentioned sub-folder arm includes rotating the sub- turning end being connected with stabilizing base, and female jig arm, which includes rotating with stabilizing base, to be connected
Female turning end, stabilizing base includes limited shoulder, and limited shoulder is affixed on female turning end.
Above-mentioned limited shoulder includes vertically disposed shell fragment, and female jig arm is affixed on the inwall of shell fragment, female jig arm be placed in shell fragment with
Between blood vessel bell and spigot joint.
Above-mentioned limited shoulder includes being affixed on sub- turning end at the top of chute, chute, and the bottom opening of chute is in outside stabilizing base
Wall.
Above-mentioned blood vessel bell and spigot joint includes the gutter that ring is located at periphery, and gutter diameter is equal with pilot hole aperture, blood
The minimum diameter that pipe sleeve joint is located at gutter to one section of woven hose is more than pilot hole aperture；Blood vessel bell and spigot joint is located at gutter extremely
The maximum gauge for going deep into blood vessel end is less than pilot hole aperture.
Above-mentioned blood vessel bell and spigot joint includes ring and is located at the fixing groove of periphery, fixing groove respectively with female U-shaped portion and sub- U-shaped portion phase
Matching, blood vessel bell and spigot joint also includes plug cone, and plug cone is tapered tapered.
Compared with prior art, it is of the present utility model to lead to the bridge joint support used, including two again temporarily based on blood circulation
The unit stapler at woven hose two ends is socketed on respectively, and unit stapler includes blood vessel bell and spigot joint, and blood vessel is placed on vascular cuffing and connect
Head free end, blood vessel bell and spigot joint is communicated with the passage of blood vessel and woven hose；Vascular cuffing joint is equipped with blood vessel clip and closes fixator,
Blood vessel clamping fixator includes sub-folder arm and female jig arm, and sub-folder arm is fastened on the periphery wall of blood vessel with female jig arm.It is also disclosed simultaneously
The processing method of this patent product, including with elastomeric material by body element compression molding, then deburring and smooth treatment；With
Woven hose is assembled complete in order together.The utility model has the advantages that can be rapidly and accurately Amputated limb blood vessel blood supply, solution
The problem of amputation after limb dividing of having determined loses blood supply, has recovered the blood circulation of distal end Amputated limb in time, reduces heat and lacks
The blood time, it is to avoid the necrosis of Amputated limb, and with topology layout is reasonable, each high and safe and efficient spy of mechanism fit precision
Point.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 medium vesselses bell and spigot joint and blood vessel clamping fixer structure schematic diagram；
Fig. 3 is Fig. 2 decomposing schematic representation；
Fig. 4 is Fig. 2 medium vessels clamping fixator open configuration schematic diagram；
Fig. 5 is the structural representation in Fig. 4；
Fig. 6 is stabilizing base structural representation in Fig. 2；
Fig. 7 is Fig. 2 medium vesselses bell and spigot joint and blood vessel clamping fixator released state schematic diagram；
Fig. 8 is Fig. 7 three dimensional structure diagrams.
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 to Fig. 8 is structural representation of the present utility model.
Reference therein is：1 blood vessel bell and spigot joint, 1a gutters, 1b fixing grooves, 1c plugs cone, 2 blood vessel clampings are fixed
Device, 21 stabilizing bases, 21a pilot holes, 211 limited shoulders, 211a shell fragments, 211b chutes, 22 sub-folder arms, 22a sub-buckles, 22b are U-shaped
Portion, 22c turning end, 23 female jig arm, 23a boxes, the female U-shaped portions of 23b, the female turning end of 23c, 3 woven hoses.
Fig. 1 to Fig. 8 is structural representation of the present utility model, as illustrated, of the present utility model interim based on blood circulation
The multiple logical bridge joint support used, including two unit staplers for being socketed on the two ends of woven hose 3 respectively, unit stapler include blood
Pipe sleeve joint 1, blood vessel is placed on the free end of vascular cuffing joint 1, and blood vessel bell and spigot joint 1 is communicated with the passage of blood vessel and woven hose 3；
Blood vessel bell and spigot joint 1 is equipped with blood vessel clamping fixator 2, and blood vessel clamping fixator 2 includes sub-folder arm 22 and female jig arm 23, sub-folder arm
22 are fastened on the periphery wall of blood vessel with female jig arm 23.First by vascular cuffing in the free end of blood vessel bell and spigot joint 1 when using, then by sub-folder
The periphery wall that arm 22 is fastened on blood vessel with female jig arm 23 just can fix blood vessel, make the blood vessel fracture and Amputated limb of body near-end
The distal vessels fracture connection at place.
In embodiment, as shown in Figures 2 and 3, sub-folder arm 22 includes sub-buckle 22a, and female jig arm 23 includes box 23a, sub-buckle
22a is bulge-structure, and box 23a is groove structure, and sub-buckle 22a is in interference fit with box 23a.Sub-buckle 22a and box 23a is fastened
Structure is avoided that sub-folder arm 22 with female jig arm 23 because vibrations are separated.
In embodiment, as shown in Figures 1 to 8, blood vessel clamping fixator 2 includes stabilizing base 21, and stabilizing base 21 includes being oriented to
Hole 21a, blood vessel bell and spigot joint 1 is placed in pilot hole 21a, and sub-folder arm 22 is rotationally connected with stabilizing base 21 with female jig arm 23.Pilot hole
21a can help blood vessel clamping 2 axial movement on blood vessel bell and spigot joint 1 of fixator, and convenient adjustment blood vessel bell and spigot joint 1 gos deep into blood vessel
Depth.Sub-folder arm 22, female jig arm 23 and stabilizing base 21 are that detachable, the i.e. side of stabilizing base 21 are provided with least two axis holes, son
Jig arm 22 and female jig arm 23 are rotationally connected with axis hole respectively, in addition, sub-folder arm 22, female jig arm 23 and stabilizing base 21 also can be integral
Shaping.
In embodiment, as shown in Fig. 1, Fig. 3 and Fig. 8, sub-folder arm 22 includes sub- U-shaped portion 22b, and female jig arm 23 includes female U-shaped
Portion 23b, sub- U-shaped portion 22b and mother U-shaped portion 23b are to perivascular wall is affixed on, blood vessel bell and spigot joint 1 and sub- U-shaped portion 22b and mother are U-shaped
Gap between portion 23b is respectively greater than 0.2mm.Sub- U-shaped portion 22b and female U-shaped portion 23b is opposite arc, with perivascular wall
Laminating, it is in order to avoid weighing wounded that the gap between blood vessel bell and spigot joint 1 and sub- U-shaped portion 22b and female U-shaped portion 23b, which is respectively greater than 0.2mm,
Blood vessel.
In embodiment, as shown in Fig. 1, Fig. 5 and Fig. 8, sub-folder arm 22 includes rotating the sub- turning end being connected with stabilizing base 21
22c, female jig arm 23 includes rotating the female turning end 23c being connected with stabilizing base 21, and stabilizing base 21 includes limited shoulder 211, limited shoulder
211 are affixed on female turning end 23c.Female jig arm 23 can be acted on during rotation by the frictional force of limited shoulder 211, limited shoulder
211 can prevent rocking for female jig arm 23.After blood vessel bell and spigot joint 1 inserts blood vessel, female jig arm 23 pushes down blood vessel in advance, then by sub-folder
Arm 22 coordinates with female jig arm 23 pushes down blood vessel simultaneously.
In embodiment, as shown in Fig. 5, Fig. 6 and Fig. 8, limited shoulder 211 includes vertically disposed shell fragment 211a, female jig arm 23
Shell fragment 211a inwall is affixed on, female jig arm 23 is placed between shell fragment 211a and blood vessel bell and spigot joint 1.When female jig arm 23 leaves vascular cuffing
During joint 1 can by shell fragment 211a reaction force so that female jig arm 23 is rebounded blood vessel bell and spigot joint 1, so that female energy of jig arm 23
Effectively push down blood vessel, it is to avoid because extraneous vibrations or touching make female jig arm 23 be unclamped from blood vessel.If there is no shell fragment 211a, son
Jig arm 22 is easily rocked during being fastened with female jig arm 23 because of the external world makes blood vessel depart from blood vessel bell and spigot joint 1 again.
In embodiment, as shown in Fig. 1,2,3,5,6 and Fig. 8, limited shoulder 211 includes chute 211b, chute 211b top
Sub- turning end 22c is affixed on, chute 211b bottom opening is in the outer wall of stabilizing base 21.Chute 211b is set to tilt down opening,
Facilitate sub-folder arm 22 and the assembling of female jig arm 23, the amplitude increase on the other hand also enabling sub-folder arm 22 rotate expands operation
Space；Sub- turning end 22c setting is affixed at the top of chute 211b makes sub-folder arm 22 to strengthen sub-folder after being fastened with female jig arm 23
The stability of arm 22, prevents sub-folder arm 22 from being loosened because of extraneous vibrations；Once sub-folder arm 22 is separated with female jig arm 23, then son turns
Moved end 22c is just separated with the top of chute 211b, is reduced the resistance of the rotation of sub-folder arm 22, is facilitated the folding of sub-folder arm 22.Son
The maximum folding angle of limitation that shoulder is restricted during the upward folding of jig arm is 120 °, and maximum folding angle is 15 ° during the downward folding of female jig arm.
In embodiment, as shown in Fig. 3,7 and Fig. 8, blood vessel bell and spigot joint 1 includes the gutter 1a that ring is located at periphery, gutter
1a diameters are equal with pilot hole 21a apertures, and the minimum diameter that blood vessel bell and spigot joint 1 is located at gutter 1a to 3 one sections of woven hose is more than
Pilot hole 21a apertures；Blood vessel bell and spigot joint 1 is less than pilot hole 21a apertures positioned at gutter 1a to the maximum gauge for going deep into blood vessel end.
Stabilizing base 21 can be moved axially along blood vessel bell and spigot joint 1, when pilot hole 21a is moved to gutter 1a positions stabilizing base 21 with
Blood vessel bell and spigot joint 1 is fixedly connected, and prevents that blood vessel clamping fixator 2 is slided and reversed on blood vessel in use.
In embodiment, as shown in Fig. 3,7 and Fig. 8, blood vessel bell and spigot joint 1 includes the fixing groove 1b that ring is located at periphery, fixing groove
1b matches with female U-shaped portion 23b and sub- U-shaped portion 22b respectively, and it is tapered tapered that blood vessel bell and spigot joint 1 also includes plug cone 1c, plug cone 1c
Shape.Blood vessel is pressed in fixing groove 1b by sub- U-shaped portion 22b together with female U-shaped portion 23b, and anti-hemostatic tube is produced with blood vessel bell and spigot joint 1
It is relative to slide.Plug cone 1c facilitates blood vessel bell and spigot joint 1 to fill in blood vessel.
Most preferred embodiment of the present utility model has been illustrated, the various change or remodeling made by those of ordinary skill in the art
All without departing from scope of the present utility model.
Claims (9)
1. lead to the bridge joint support used again temporarily based on blood circulation, including two units for being socketed on woven hose (3) two ends respectively
Stapler, it is characterized in that：Described unit stapler includes blood vessel bell and spigot joint (1), and blood vessel is placed on described blood vessel bell and spigot joint
(1) free end, described blood vessel bell and spigot joint (1) is communicated with the passage of blood vessel and woven hose (3)；Described blood vessel bell and spigot joint
(1) blood vessel clamping fixator (2) is equipped with, described blood vessel clamping fixator (2) includes sub-folder arm (22) and female jig arm (23),
Described sub-folder arm (22) is fastened on the periphery wall of blood vessel with described female jig arm (23).
2. according to claim 1 lead to the bridge joint support used based on blood circulation again temporarily, it is characterized in that：Described sub-folder
Arm (22) includes sub-buckle (22a), and described female jig arm (23) includes box (23a), and described sub-buckle (22a) is bulge-structure,
Described box (23a) is groove structure, and described sub-buckle (22a) is in interference fit with described box (23a).
3. according to claim 2 lead to the bridge joint support used based on blood circulation again temporarily, it is characterized in that：Described blood vessel
Clamping fixator (2) includes stabilizing base (21), and described stabilizing base (21) includes pilot hole (21a), described blood vessel bell and spigot joint
(1) it is placed in described pilot hole (21a), described sub-folder arm (22) and described female jig arm (23) are rotationally connected with described
Stabilizing base (21).
4. according to claim 3 lead to the bridge joint support used based on blood circulation again temporarily, it is characterized in that：Described sub-folder
Arm (22) includes sub- U-shaped portion (22b), and described female jig arm (23) includes female U-shaped portion (23b), described sub- U-shaped portion (22b) and
Described female U-shaped portion (23b) is to being affixed on perivascular wall, described blood vessel bell and spigot joint (1) and described sub- U-shaped portion (22b)
Gap between described female U-shaped portion (23b) is respectively greater than 0.2mm.
5. according to claim 4 lead to the bridge joint support used based on blood circulation again temporarily, it is characterized in that：Described sub-folder
Arm (22) includes rotating the sub- turning end (22c) being connected with described stabilizing base (21), and described female jig arm (23) includes and institute
The stabilizing base (21) stated rotates female turning end (23c) of connection, and described stabilizing base (21) includes limited shoulder (211), described
Limited shoulder (211) is affixed on described female turning end (23c).
6. according to claim 5 lead to the bridge joint support used based on blood circulation again temporarily, it is characterized in that：Described is spacing
Shoulder (211) includes vertically disposed shell fragment (211a), and described female jig arm (23) is affixed on the inwall of described shell fragment (211a), institute
The female jig arm (23) stated is placed between described shell fragment (211a) and described blood vessel bell and spigot joint (1).
7. according to claim 6 lead to the bridge joint support used based on blood circulation again temporarily, it is characterized in that：Described is spacing
Shoulder (211) includes being affixed on described sub- turning end (22c) at the top of chute (211b), described chute (211b), and described is oblique
The bottom opening in road (211b) is in described stabilizing base (21) outer wall.
8. according to claim 7 lead to the bridge joint support used based on blood circulation again temporarily, it is characterized in that：Described blood vessel
Bell and spigot joint (1) includes the gutter (1a) that ring is located at periphery, described gutter (1a) diameter and described pilot hole (21a) hole
Footpath is equal, and described blood vessel bell and spigot joint (1) is located at described gutter (1a) to the minimum diameter of (3) one sections described of woven hose
More than described pilot hole (21a) aperture；Described blood vessel bell and spigot joint (1) is located at described gutter (1a) to going deep into blood vessel end
Maximum gauge be less than described pilot hole (21a) aperture.
9. according to claim 8 lead to the bridge joint support used based on blood circulation again temporarily, it is characterized in that：Described blood vessel
Bell and spigot joint (1) includes ring and is located at the fixing groove (1b) of periphery, described fixing groove (1b) respectively with described female U-shaped portion (23b)
Match with described sub- U-shaped portion (22b), described blood vessel bell and spigot joint (1) also includes plug cone (1c), described plug cone (1c) is in
Taper is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621190969.0U CN206424424U (en) | 2016-10-31 | 2016-10-31 | Lead to the bridge joint support used again temporarily based on blood circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621190969.0U CN206424424U (en) | 2016-10-31 | 2016-10-31 | Lead to the bridge joint support used again temporarily based on blood circulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206424424U true CN206424424U (en) | 2017-08-22 |
Family
ID=59588586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621190969.0U Withdrawn - After Issue CN206424424U (en) | 2016-10-31 | 2016-10-31 | Lead to the bridge joint support used again temporarily based on blood circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206424424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422049A (en) * | 2016-10-31 | 2017-02-22 | 黄剑 | Bridging stent based on temporary blood circulation restoring application and processing method thereof |
| CN115052644A (en) * | 2020-02-14 | 2022-09-13 | 萩原明郎 | Protective sleeve for vascular anastomosis part |
-
2016
- 2016-10-31 CN CN201621190969.0U patent/CN206424424U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422049A (en) * | 2016-10-31 | 2017-02-22 | 黄剑 | Bridging stent based on temporary blood circulation restoring application and processing method thereof |
| CN115052644A (en) * | 2020-02-14 | 2022-09-13 | 萩原明郎 | Protective sleeve for vascular anastomosis part |
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| GR01 | Patent grant | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20170822 Effective date of abandoning: 20220719 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20170822 Effective date of abandoning: 20220719 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |