CN207152616U

CN207152616U - A kind of Interventional Hemostasis device

Info

Publication number: CN207152616U
Application number: CN201720032187.2U
Authority: CN
Inventors: 张耀元
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-12
Filing date: 2017-01-12
Publication date: 2018-03-30
Anticipated expiration: 2027-01-12

Abstract

A kind of Interventional Hemostasis device, including reconstruction tube chamber and seal wire, the reconstruction tube chamber both ends are connected with ring-type capsule by annular membrane, the seal wire outer wall and reconstruction lumen wall and the intracapsular side adhesion of ring-type, include the first delivery pipe, the second delivery pipe and the 3rd delivery pipe inside the seal wire, the first delivery port opened up in first delivery pipe and the closure sacculus sticked on the outside of reconstruction tube chamber are connected, the second delivery port in second delivery pipe is connected with ring-type capsule, and the 3rd delivery port in the 3rd delivery pipe is connected with reconstruction tube chamber.The utility model small volume, it is easy to minimally invasive intervention internal blood vessel；Reproduce tube chamber, the structure design of closure sacculus and ring-type capsule and with the use of can effectively avoid the occurrence of massive haemorrhage, can help to doctor's control bleeding using the utility model in operation and suture at angiorrhoxis；Blood pressure is to the mechanical damage of vascular wall after the utility model can also reduce closure.

Description

A kind of Interventional Hemostasis device

Technical field

Surgical assist tool is the utility model is related to, especially a kind of Interventional Hemostasis device.

Background technology

Massive haemorrhage is trauma patient main causes of death, while is also easy produced problem in operation, so needing In effective prevention operation the occurrence of massive haemorrhage, the processing for bleeding in operation at present is mainly stopped using surgery Blood and minimally invasive Interventional Hemostasis, it is that wound is small the advantages of minimally invasive Interventional Hemostasis, effect is preferable, and existing Interventional Hemostasis is mainly only Blood cell bellows are stopped blooding, and mainly using the blood supply blocked to blood vessel breakage, are but had the disadvantage that while have been blocked to local group The blood supply knitted is so as to the problem of potential safety hazard be present, and if being stopped blooding with the mode for cramming blood vessel, powerful blood pressure meeting Mechanical injuries are produced to vascular wall, while easily cause angiorrhoxis so as to trigger massive haemorrhage in many high-risk operations.

Utility model content

To solve existing problem above, the utility model discloses a kind of Interventional Hemostasis device.

A kind of Interventional Hemostasis device, including reconstruction tube chamber and seal wire, the reconstruction tube chamber both ends are connected with by annular membrane Ring-type capsule, the seal wire outer wall include the first conveying with reproducing lumen wall and ring-type intracapsular side adhesion inside the seal wire Pipe, the second delivery pipe and the 3rd delivery pipe, the first delivery port opened up in first delivery pipe and are sticked in outside reconstruction tube chamber The closure sacculus of side is connected, and the second delivery port in second delivery pipe is connected with ring-type capsule, in the 3rd delivery pipe 3rd delivery port is connected with reconstruction tube chamber.

Further, the reconstruction tube chamber includes outer membrane and inner membrance, and the outer membrane is described outer with forming cavity before inner membrance Connect between film and inner membrance by elastic connection bridging.

Further, the elastic connection bridge is along reconstruction tube chamber internal cavities angularly annular spread.

Further, the ring-type capsule is the internal cirque structure with cavity.

Further, the closure sacculus is that the inside of at least one section has the cylindrical-shaped structure of cavity.

Further, the closure sacculus at least has one.

Further, the seal wire is tube-shaped structure.

Further, the closure sacculus is between two ring-type capsules.

Further, reconstruction tube chamber, closure sacculus and the ring-type capsule are membrane structure.

Beneficial effect：

1. the utility model is in contraction state, small volume, and be attached on seal wire, be advantageous to the reality of intervention operation Apply.

2. the closure sacculus in the utility model structure can play a part of blocking blood vessel, damaged to blood vessel to cut off with this The blood supply at place.

3. reconstruction tube chamber can guarantee that angiogenesis rupture, it can be close to tube chamber by the pressure of blood using tube chamber is reproduced Vascular wall decreases the mechanical damage to vascular wall so as to reach good anastalsis, while can also keep blood Regular supply, reproduce flexible connecting bridge connection between the interior outer membrane of tube chamber, can be changed into from contraction state expanding shape in tube chamber During state, elastic connection bridge enables interior outer membrane effectively to connect, and the gap in guarantee between outer membrane is not too large, swollen so as to ensure The tube wall that tube chamber is reproduced during swollen state is sufficiently thin sufficiently large with reconstruction tube chamber inner chamber.Also ensure simultaneously good in contraction state It is good to shrink.

4. ring-type capsule ensure that all blood can enter in reconstruction tube chamber so as to reach haemostatic effect.Because the present apparatus is received Volume only has seal wire size so in some high-risk operations easily cause the operation of angiorrhoxis during contracting state, can put in advance Entering dangerous vessel segment ensures that anastalsis can be played during angiorrhoxis in time, at the same reproduce tube chamber can continue keep blood supply, Be advantageous to doctor to find blutpunkte in time and suture broken blood vessels.

5. can external check valve, can control closure sacculus respectively, ring-type capsule, reproduce the expansion of tube chamber, and according to difference Demand modeling expansion size and closure sacculus expansion quantity.

6. the utility model can be used for the hemostasis of middle-size and small-size blood vessel, tube chamber closing sustainer pair is reproduced because can utilize The blood supply of subbranch blood vessel.

Brief description of the drawings

Fig. 1 is the utility model overall structure diagram.

Fig. 2 is reconstruction tube chamber, seal wire and pipe structure relation schematic diagram.

Fig. 3 is reconstruction tube chamber, seal wire and the first pipe structure relation schematic diagram.

Fig. 4 is ring-type capsule, seal wire and the second pipe structure relation schematic diagram.

Fig. 5 is closure sacculus, seal wire and the 3rd pipe structure relation schematic diagram.

Fig. 6 is reconstruction tube chamber and elastic connection bridge structural relation schematic diagram.

Fig. 7 is embodiment use state diagram one.

Fig. 8 is embodiment use state diagram two.

Wherein, 1 is reconstruction tube chamber, and 101 be outer membrane, and 102 be inner membrance, and 2 be annular membrane, and 3 be ring-type capsule, and 4 be seal wire, 5 It is the second delivery pipe for the first delivery pipe, 6,7 be the 3rd delivery pipe, and 8 be the first delivery port, and 9 be the second delivery port, and 10 be the 3rd Input port, 11 be closure sacculus, and 12 be elastic connection bridge, and 13 be check valve, and 14 is stablize handle, and 15 be dangerous vessel segment.

Embodiment

With reference to accompanying drawing, the utility model is described in further details.

As shown in figures 1-6, a kind of Interventional Hemostasis device, including reconstruction tube chamber 1 and seal wire 4, reconstruction tube chamber 1 both ends lead to Cross annular membrane 2 and be connected with ring-type capsule 3, the outer wall of seal wire 4 and the reconstruction inwall of tube chamber 1 and the inner side adhesion of ring-type capsule 3, it is described Include the first delivery pipe 5, the second delivery pipe 6 and the 3rd delivery pipe 7 inside seal wire 4, opened up in first delivery pipe 5 One delivery port 8 is connected with sticking in the closure sacculus 11 in the outside of reconstruction tube chamber 1, the second delivery port 9 in second delivery pipe 6 Connected with ring-type capsule 3, the 3rd delivery port 10 in the 3rd delivery pipe 7 is connected with reconstruction tube chamber 1；The reconstruction tube chamber 1 wraps Outer membrane 101 and inner membrance 102 are included, the outer membrane 101 is with forming cavity before inner membrance 102, between the outer membrane 101 and inner membrance 102 Connected by elastic connection bridge 12；The elastic connection bridge 12 is along the reconstruction internal cavities of tube chamber 1 angularly annular spread；Institute Ring-type capsule 3 is stated as the internal cirque structure with cavity；The closure sacculus 11 is the internal spherical shape structure with cavity； The closure sacculus 11 at least has one；The seal wire 4 is tube-shaped structure；The closure sacculus 11 is located at two ring-type capsules 3 Between；Reconstruction tube chamber 1, closure sacculus 11 and the ring-type capsule 3 are membrane structure.

Embodiment, specifically used when, referring to Fig. 7, by check valve 13 respectively with the first delivery pipe 5 in seal wire 4, Second delivery pipe 6 is connected with the 3rd delivery pipe 7, manually operated to supply or supply to closure sacculus 11 by the first delivery pipe 5 Liquid has reached the effect for expanding closure sacculus 11, is either supplied by the second delivery pipe 6 to ring-type capsule 3 or feed flow has reached The effect for expanding ring-type capsule 3, then either by the 3rd delivery pipe 7, to reproducing, tube chamber 1 supplies or feed flow makes reconstruction to reach The effect that tube chamber 1 expands,, can be individually to one or more for different situations reasonable operation during specific use Individual delivery pipe supply or feed flow, have adapted to specific bleeding.

In a first aspect, when finding angiogenesis burst hemorrhage, this Interventional Hemostasis device is placed at angiorrhoxis, led to Crossing the operation of check valve 13 makes the expansion of closure sacculus 11 reach hemostasis purpose, and closure sacculus 11 can be multiple, can be directed to one The situation of blood vessel many places rupture carries out integrating hemostasis, particular by expansion while controlling multiple closure sacculus 11 to reach pair The anastalsis of bleeding is had more, or reaches hemostasis purpose by reproducing tube chamber 1 and expanding to cover the blood vessel of rent, is blocked Sacculus 11 further increases pressure of this haemostat to vascular wall when being expanded with reconstruction tube chamber simultaneously, enhancing is blocked and stopped Blood effect.Due to being provided with reconstruction tube chamber 1 in this Interventional Hemostasis device structure, reconstruction tube chamber 1 can reduce the machine to sufferer vascular wall Tool damages；Reproducing tube chamber 1 can also be by overriding blood supply of the sustainer to subbranch blood vessel, so as to preferably tackle because of certain A little subbranch angiorrhoxises and the massive haemorrhage situation occurred, this, which is other hemostasis sacculus, can not accomplish hemostasis is convenient；Further, Because the tube chamber of seal wire 4 is independent, it is possible to preferably controls the size that reconstruction tube chamber 1 expands to reach good stop Reduce the damage to blood vessel while blood.

Second aspect, as shown in figure 8, because some high-risk operations easily cause the rupture of blood vessel and cause massive haemorrhage, cause Very serious malpractice, so by this Interventional Hemostasis device can insert early stage before medical operating is carried out, insert Position selection is in dangerous vessel segment 15, because this Interventional Hemostasis device is provided with reconstruction tube chamber 1, if occurred in surgical procedure Angiorrhoxis situation, by making the expansion of reconstruction tube chamber 1 to cover at bleeding, reach the purpose of control massive haemorrhage, at the same time, It is also beneficial to doctor to suture at angiorrhoxis, is close to rupture blood using reproducing the expanded tampon of tube chamber 1, then by the expansion of ring-type capsule 3 Inside pipe wall so that the blood of process can smoothly enter reconstruction tube chamber 1 by ring-type capsule 3, reach good logical blood effect, protect Demonstrate,prove the regular supply of blood.

The third aspect, for great vessel branch medium and small angiorrhoxis when, medium and small angiorrhoxis is not easily found blutpunkte And influenceed also to be difficult to implement Interventional Hemostasis by blood vessels caliber, and this Interventional Hemostasis device is by setting reconstruction tube chamber 1 cleverly Solves this problem, because reconstruction tube chamber 1 has the advantages of coverage rate is big, it is possible to this Interventional Hemostasis device directly in big blood The branch inlet covering of pipe, so as to cut off supply of the big blood vessel to small blood vessel in branch, rapidly and efficiently stops blooding so as to reach Purpose.

It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still Belong in the range of technical solutions of the utility model.

Claims

1. a kind of Interventional Hemostasis device, it is characterised in that including reconstruction tube chamber and seal wire, the reconstruction tube chamber both ends are thin by annular Film is connected with ring-type capsule, the seal wire outer wall and reconstruction lumen wall and the intracapsular side adhesion of ring-type, includes inside the seal wire First delivery pipe, the second delivery pipe and the 3rd delivery pipe, the first delivery port opened up in first delivery pipe and are sticked in again Closure sacculus on the outside of tubing chamber is connected, and the second delivery port in second delivery pipe is connected with ring-type capsule, and the described 3rd is defeated The 3rd delivery port on pipe is sent to be connected with reconstruction tube chamber.

2. a kind of Interventional Hemostasis device according to claim 1, it is characterised in that the reconstruction tube chamber includes outer membrane and interior Film, the outer membrane are connect with forming cavity before inner membrance between the outer membrane and inner membrance by elastic connection bridging.

A kind of 3. Interventional Hemostasis device according to claim 2, it is characterised in that the elastic connection bridge along reconstruction tube chamber Internal cavities angularly annular spread.

4. a kind of Interventional Hemostasis device according to claim 1, it is characterised in that the ring-type capsule has cavity for inside Cirque structure.

5. a kind of Interventional Hemostasis device according to claim 1, it is characterised in that the closure sacculus has cavity for inside Cylindrical-shaped structure.

6. a kind of Interventional Hemostasis device according to claim 1, it is characterised in that the closure sacculus at least has one.

7. a kind of Interventional Hemostasis device according to claim 1, it is characterised in that the seal wire is tube-shaped structure.

A kind of 8. Interventional Hemostasis device according to claim 1, it is characterised in that it is described closure sacculus be located at two ring-type capsules it Between.

9. a kind of Interventional Hemostasis device according to claim 1, it is characterised in that reconstruction tube chamber, closure sacculus and the ring Shape capsule is membrane structure.