CN213552074U - Blood blocking device for repairing proximal heart end damaged artery - Google Patents
Blood blocking device for repairing proximal heart end damaged artery Download PDFInfo
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- CN213552074U CN213552074U CN202021029091.9U CN202021029091U CN213552074U CN 213552074 U CN213552074 U CN 213552074U CN 202021029091 U CN202021029091 U CN 202021029091U CN 213552074 U CN213552074 U CN 213552074U
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Abstract
The utility model belongs to the field of medical equipment, in particular to a blood blocking device for repairing damaged artery near the heart end, which comprises a connecting pipe, wherein the front end of the connecting pipe is closed, the tail end of the connecting pipe is open, the connecting pipe is made of silica gel material, and the pipe wall of the front part of the connecting pipe is provided with a hole; and arranging an elastic air bag at the periphery of the connecting pipe corresponding to the position of the hole, wherein the connecting pipe is communicated with the elastic air bag through the hole. This blood blocking device is when using, pour into normal saline into from the tail end in to the connecting tube, normal saline gets into the elasticity gasbag through the hole of connecting tube, the elasticity gasbag expands into the globoid, close heart end shutoff of artery damaged vessel is stopped up, can play hemostatic effect, and simultaneously, artery damaged vessel's hemorrhage point can fully expose, the field of vision is clear, help the doctor to carry out the pertinence and sew up fast, thereby it is easy and simple to handle to make whole artery repair operation, doctor's loaded down with trivial details work has been alleviateed, the operation time has been shortened, and the operation wound is little in the whole operation process, the danger coefficient is low, thereby can alleviate patient's misery.
Description
Technical Field
The utility model relates to a repair nearly heart end damage artery with hindering blood device belongs to the medical instrument field.
Background
In clinical practice, a damaged blood vessel is generally treated by holding the damaged blood vessel with a pair of blocking forceps and performing surgical suturing by a doctor. However, the proximal artery is extremely fatal to damage, and because the proximal artery is close to the heart, the blocking forceps cannot clamp the proximal artery, so that the repair operation of the proximal damaged artery is complex and tedious, the operation time is long, the operation wound is large, the risk coefficient is high, and the patient needs to bear great pain and risk.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcomes the defects in the prior art, and provides the blood blocking device for repairing the proximal damaged artery, which has the advantages of simple structure, simple and convenient operation, capability of shortening the operation time, small operation wound, low risk coefficient and capability of relieving the pain of a patient.
The utility model relates to a blood blocking device for repairing damaged artery near the heart end, which comprises a connecting pipe, wherein the front end of the connecting pipe is closed, the tail end of the connecting pipe is open, the connecting pipe is made of silica gel material, and the pipe wall of the front part of the connecting pipe is provided with a hole; and arranging an elastic air bag at the periphery of the connecting pipe corresponding to the position of the hole, wherein the connecting pipe is communicated with the elastic air bag through the hole.
When the hemostatic bag is used, the elastic air bag of the connecting pipe is arranged at the proximal end of the damaged artery in advance, then the physiological saline is injected into the connecting pipe from the open end at the tail end of the connecting pipe, the physiological saline enters the elastic air bag through the connecting pipe and the holes on the front pipe wall of the connecting pipe, the elastic air bag can expand into a spherical shape after the physiological saline is injected, the expanded elastic air bag blocks the damaged artery from the proximal end of the damaged artery, and an effective hemostatic effect is achieved.
In addition, hinder blood device's structural design is simple, it is convenient to make, low in production cost, the extensive popularization and application of being convenient for.
The utility model discloses in, the connecting pipe wholly adopts the silica gel material to make, and the connecting pipe head is for having elastic silica gel head promptly, can prevent like this that the operation in-process from causing the damage to artery or tissue because of putting into of connecting pipe.
Preferably, the front part of the connecting pipe is sleeved with a silica gel sleeve; a gap is formed between the part of the silica gel sleeve corresponding to the position of the hole and the outer wall of the connecting pipe, the circumferential wall thickness of the part of the silica gel sleeve is smaller than the wall thickness of other parts of the silica gel sleeve, and the other parts of the silica gel sleeve are tightly attached to the connecting pipe; the silica gel sleeve part corresponding to the position of the hole on the connecting pipe forms the elastic air bag. Because in the silica gel cover, a gap is arranged between the silica gel cover part corresponding to the position of the hole and the outer wall of the connecting pipe, the circumferential wall thickness of the gap is thinner, and the other parts of the silica gel cover are thicker in wall thickness and are tightly attached to the connecting pipe, when the physiological saline is injected into the connecting pipe, the physiological saline can enter the elastic air bag in the gap through the hole on the pipe wall at the front part of the connecting pipe and enter the gap through the hole on the connecting pipe, and the silica gel cover part corresponding to the position of the hole and with the thinner wall thickness can expand into a spherical shape along with the increase of the injection amount of the physiological saline.
More preferably, the thickness of the elastic balloon is 0.05mm to 0.10mm, and the elastic balloon is thin, so that the elastic balloon can be expanded after the physiological saline is injected.
Compared with the prior art, the utility model beneficial effect who has is:
1. hinder blood device easy to operate, during the use, pour into normal saline into in the connecting tube from the tail end, normal saline gets into the elastic air bag through the hole on the anterior pipe wall of connecting tube and connecting tube, the elastic air bag expands into the globoid, close heart end with the damaged vascular of artery is sealed up, can play effectual hemostatic effect, and simultaneously, the vascular hemorrhage point of the damaged artery can fully expose, the field of vision is clear, help the doctor to carry out pertinence and sew up fast, thereby make whole artery repair operation easy and simple to handle, the loaded down with trivial details work of doctor has been alleviateed, the operating time has been shortened, and the operation wound is little among the whole operation process, the danger coefficient is low, thereby can alleviate patient's misery.
2. Hinder blood device's structural design is simple, it is convenient to make, low in production cost, the extensive popularization and application of being convenient for.
Drawings
FIG. 1 is a schematic structural diagram of the present invention in an initial test state;
FIG. 2 is a schematic structural view of the elastic air bag of the present invention in an expanded state;
fig. 3 is a cross-sectional view of the present invention.
In the figure: 1. an elastic air bag; 2. a connecting pipe; 3. a silica gel sleeve; 4. a void; 5. and (4) a hole.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 to 3, the blood blocking device for repairing a proximal damaged artery comprises a connecting tube 2, wherein the front end of the connecting tube 2 is closed, the tail end of the connecting tube is open, the connecting tube is made of silica gel, and a hole 5 is formed in the wall of the front part of the connecting tube 2; an elastic air bag 1 is arranged on the periphery of the connecting pipe 2 corresponding to the position of the hole 5, and the connecting pipe 2 is communicated with the elastic air bag 1 through the hole 5.
In this embodiment, the front part of the connecting tube 2 is sleeved with a silica gel sleeve 3; a gap 4 is arranged between the silica gel sleeve part corresponding to the position of the hole and the outer wall of the connecting pipe 2, the circumferential wall thickness of the silica gel sleeve part is smaller than that of other parts of the silica gel sleeve, and the other parts of the silica gel sleeve are tightly attached to the connecting pipe 2; the silica gel sleeve part corresponding to the position of the hole on the connecting pipe forms the elastic air bag 1. Because in the silica gel cover 3, the silica gel cover part that the hole position corresponds has space 4 and the hoop wall thickness of this part is thinner between the outer wall of connecting pipe 2 and the silica gel cover part that the hole position corresponds, and the other part wall thickness of silica gel cover is thicker and closely laminates with connecting pipe 2, consequently, after normal saline injected into connecting pipe 2, can get into through hole 5 on the anterior pipe wall of connecting pipe 2 in the space 4 elasticity gasbag 1 gets into through hole 5 on connecting pipe 2 in the space 4, along with the increase of normal saline injection volume, the silica gel cover part that the wall thickness that the hole position corresponds is thinner can expand into the sphere. The thickness of the elastic balloon 1 in this embodiment is 0.05mm, and the elastic balloon 1 can be expanded after the physiological saline is injected because the thickness is thin.
The operation process of repairing the proximal damaged artery by applying the blood blocking device of the embodiment is as follows:
during the operation, with the tail end of syringe front end plug income connecting pipe 2 (because of connecting pipe 2 adopts the silica gel material to make, consequently can ensure that the butt joint position of the two possesses good sealing performance when the syringe front end plug goes into connecting pipe 2), and arrange the nearly heart end of artery damage blood vessel with the elasticity gasbag 1 of connecting pipe 2 in advance, then inject normal saline through the syringe to connecting pipe 2, normal saline gets into in elasticity gasbag 1 through connecting pipe 2 and hole 5 on the anterior pipe wall of connecting pipe 2, after the normal saline injection, elasticity gasbag 1 can expand into the ball shape, the damaged blood vessel of artery is blocked up from the nearly heart end of artery damage blood vessel to expanded elasticity gasbag 1, play effectual hemostatic effect, meanwhile, the blood point of artery damage blood vessel can fully expose, the field of vision is clear, the doctor carries out the pertinence suture can. The whole artery repairing operation is simple and convenient to operate, the complex labor of doctors is greatly reduced, the operation time is shortened, and the operation wound is small and the risk coefficient is low in the whole operation process, so that the pain of a patient can be relieved.
In this embodiment, the whole silica gel material that adopts of connecting pipe 2 is made, and connecting pipe 2 head is for having elastic silica gel head promptly, can prevent like this that the operation in-process from causing the damage to artery or tissue because of putting into of connecting pipe 2.
Besides, the blood blocking device is simple in structural design, convenient to manufacture, low in production cost and convenient to popularize and apply on a large scale.
Claims (3)
1. The utility model provides a repair nearly heart end damage artery with hindering blood device which characterized in that: the connecting pipe is characterized by comprising a connecting pipe (2), wherein the front end of the connecting pipe (2) is closed, the tail end of the connecting pipe is open, the connecting pipe is made of silica gel, and a hole (5) is formed in the pipe wall of the front part of the connecting pipe (2); an elastic air bag (1) is arranged on the periphery of the connecting pipe (2) corresponding to the position of the hole (5), and the connecting pipe (2) is communicated with the elastic air bag (1) through the hole (5).
2. The apparatus of claim 1, wherein: the front part of the connecting pipe (2) is sleeved with a silica gel sleeve (3); a gap (4) is arranged between the silica gel sleeve part corresponding to the position of the hole and the outer wall of the connecting pipe (2), the circumferential wall thickness of the silica gel sleeve part is smaller than that of other parts of the silica gel sleeve, and the other parts of the silica gel sleeve are tightly attached to the connecting pipe (2); the silica gel sleeve part corresponding to the position of the hole on the connecting pipe forms the elastic air bag (1).
3. The blood blocking device for repairing a proximal damaged artery according to claim 1 or 2, wherein: the thickness of the elastic air bag (1) is 0.05 mm-0.10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021029091.9U CN213552074U (en) | 2020-06-06 | 2020-06-06 | Blood blocking device for repairing proximal heart end damaged artery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021029091.9U CN213552074U (en) | 2020-06-06 | 2020-06-06 | Blood blocking device for repairing proximal heart end damaged artery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213552074U true CN213552074U (en) | 2021-06-29 |
Family
ID=76521531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021029091.9U Active CN213552074U (en) | 2020-06-06 | 2020-06-06 | Blood blocking device for repairing proximal heart end damaged artery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213552074U (en) |
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2020
- 2020-06-06 CN CN202021029091.9U patent/CN213552074U/en active Active
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