CN215534734U - Puncture balloon catheter for compression hemostasis of abdominal deep tissues - Google Patents

Abstract

The utility model discloses a puncture balloon catheter for compression hemostasis of abdominal deep tissues, which comprises a catheter body, wherein a first liquid filling pipe and a second liquid filling pipe are symmetrically arranged on the inner wall of the catheter body, a first balloon and a second balloon are fixedly arranged on the outer side wall of the catheter body, the first balloon and the second balloon can be respectively filled and expanded by injecting normal saline into the first liquid filling pipe and the second liquid filling pipe, so that the expanded balloons can perform compression hemostasis on bleeding points, the phenomenon of backflow of the normal saline injected into the first liquid filling pipe and the second liquid filling pipe can be prevented by arranging a one-way valve, the effect of promoting blood coagulation is achieved by arranging a blood coagulation promoting medicine coating, and the normal saline in the first liquid filling pipe and the second liquid filling pipe can be discharged after hemostasis to facilitate the catheter body to be separated from the body of a patient.

Description

Puncture balloon catheter for compression hemostasis of abdominal deep tissues

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a puncture balloon catheter for compression hemostasis of abdominal deep tissues.

Background

With the increase of human social activities, bleeding after trauma is more and more, bleeding at superficial positions of a body surface is easy to diagnose and is also easy to control and treat through compression at the body surface position, but bleeding diagnosis and treatment caused by closed injury of partial abdominal cavity are difficult, accurate diagnosis is realized based on rapidly developed imaging means such as ultrasound and the like, but effective compression hemostasis cannot be implemented due to deep positions, so that the patients mainly rely on emergency surgical treatment and conservative internal medicine treatment at present.

Among them, emergency operation hemostasis is indeed the most effective hemostasis method, but it has the following two disadvantages:

first, even the most efficient emergency surgery operating room requires an hour from the patient's admission to the successful hemostasis of the emergency operation, and the blood loss of the patient during the hour is fatal, and although the blood volume can be barely maintained by blood transfusion, etc., the blood is extremely valuable in the hospital.

Second, the trauma is large, and the trauma is already a serious blow to the patient, followed by emergency surgery, for which patients, especially those of an older age or with other complications, may be overwhelmingly intolerant.

If the bleeding volume is not large, but within a controlled range, the physician may recommend a second treatment: conservative medical treatment, hemostasis is achieved by injection of hemostatic drugs, but this approach is poorly effective in patients with active bleeding.

In view of the above two patients, a puncture balloon catheter for compression hemostasis of deep tissues of the abdominal cavity is needed in clinic.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a puncture balloon catheter for compression hemostasis of abdominal deep tissues, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a puncture sacculus pipe for hemostasis by compression of abdominal cavity deep tissue, includes the pipe body, first liquid charge pipe and second liquid charge pipe are installed to the inner wall symmetry of pipe body, the lateral wall fixed mounting of pipe body has first sacculus and second sacculus, the end of first liquid charge pipe and the inner wall intercommunication of first sacculus, the end and the second sacculus intercommunication of second liquid charge pipe, the inside fixed mounting of first liquid charge pipe and second liquid charge pipe has the check valve, the equal fixed mounting of lateral wall of first liquid charge pipe and second liquid charge pipe has drain, the lateral wall fixed mounting of first sacculus and second sacculus has the procoagulant medicine coating.

Preferably, drain includes the connecting pipe, connecting pipe and first charging pipe intercommunication, the connecting pipe is located the right-hand member of check valve, the end of connecting pipe is sealed form, first through-hole has been seted up to the lateral wall of connecting pipe, the lateral wall of connecting pipe rotates and installs the sleeve pipe, sheathed tube lateral wall fixed mounting has the rubber buffer, the lateral wall of rubber buffer seted up with first through-hole assorted second through-hole.

Preferably, the outer side wall of the connecting pipe is fixedly provided with a snap ring, and the outer side wall of the sleeve is provided with a clamping groove matched with the snap ring.

Preferably, the outer side walls of the first and second liquid charging tubes are fixedly provided with syringe connectors.

Preferably, the end of the catheter body is conical.

Compared with the prior art, the utility model has the beneficial effects that: a puncture sacculus catheter for hemostasis by compression of abdominal deep tissues is characterized in that a puncture needle penetrates into a bleeding area outside an abdominal cavity of a patient, then a needle core of the puncture needle is inserted out, after non-coagulation is extracted, a guide wire is introduced into the puncture needle through the inside of the puncture needle, the end head of the guide wire reaches the end head position of the puncture needle, then the puncture needle is pulled out, a catheter body enters the body of the patient along the direction of the guide wire, a first sacculus and a second sacculus on the catheter body reach the bleeding area, through injecting physiological saline into a first liquid filling pipe and a second liquid filling pipe, liquid filling expansion can be respectively carried out on the first sacculus and the second sacculus, the expanded sacculus is enabled to carry out hemostasis by compression on bleeding points, rapid hemostasis is achieved, through arranging a one-way valve, the phenomenon that the physiological saline injected into the first liquid filling pipe and the second liquid filling pipe flows back can be prevented, through arranging a coagulation promoting medicine coating, the utility model has the advantages of simple structure, convenient operation, short preparation time and small wound, can be suitable for patients with large bleeding amount and needing emergency operation, can oppress the hemostasis by the expansion of the first saccule and the second saccule, wins time for the operation, and can reach the hemostasis effect possibly by internal treatment because the patients are old or cannot tolerate the operation or have small damage range due to age or other reasons.

Drawings

FIG. 1 is a schematic view of the overall arrangement of the first and second balloons of the present invention in an inflated condition;

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of a drain of the present invention.

In the figure: the medical catheter comprises a catheter body 1, a first liquid charging pipe 2, a second liquid charging pipe 3, a first balloon 4, a second balloon 5, a one-way valve 6, a connecting pipe 7, a first through hole 8, a sleeve 9, a rubber plug 10, a second through hole 11, a snap ring 12, a clamping groove 13, a syringe connector 14 and a procoagulant drug coating 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a puncture balloon catheter for compression hemostasis of abdominal deep tissues comprises a catheter body 1, wherein a first liquid charging pipe 2 and a second liquid charging pipe 3 are symmetrically installed on the inner wall of the catheter body 1, a first balloon 4 and a second balloon 5 are fixedly installed on the outer side wall of the catheter body 1, the end of the first liquid charging pipe 2 is communicated with the inner wall of the first balloon 4, the end of the second liquid charging pipe 3 is communicated with the second balloon 5, a one-way valve 6 is fixedly installed inside the first liquid charging pipe 2 and the second liquid charging pipe 3, liquid discharging devices are fixedly installed on the outer side walls of the first liquid charging pipe 2 and the second liquid charging pipe 3, a procoagulant drug coating 15 is fixedly installed on the outer side walls of the first balloon 4 and the second balloon 5, in the using and operating process, after a bleeding position is accurately observed through ultrasound, a puncture needle is punctured into a bleeding area under the guidance of ultrasound, then the needle core of the puncture needle is pulled out, after the needle core is pulled out and does not coagulate blood, a guide wire is injected into the puncture needle, the end of the guide wire is placed into the end of the puncture needle, then the puncture needle is pulled out, then the catheter body 1 is sleeved on the guide wire, the catheter body 1 is placed into the body of a patient along the direction of the guide wire, after the catheter body reaches a bleeding area, normal saline is injected into the first liquid filling pipe 2 and the second liquid filling pipe 3 according to a possible bleeding range, the first balloon 4 and the second balloon 5 are expanded by the normal saline, a hemostasis point is pressed, the purpose of hemostasis is achieved, the backflow of the normal saline in the first liquid filling pipe 2 and the second liquid filling pipe 3 can be avoided through the one-way valve 6, the liquid drainage device is arranged, the normal saline in the first balloon 4 and the second balloon 5 can be discharged under the condition that the purpose of hemostasis is achieved, the normal saline returns to an initialization state, and the pulling-out is convenient.

Specifically, the drainage device comprises a connecting pipe 7, the connecting pipe 7 is communicated with a first liquid charging pipe 2, the connecting pipe 7 is positioned at the right end of a one-way valve 6, the end of the connecting pipe 7 is in a sealing shape, a first through hole 8 is formed in the outer side wall of the connecting pipe 7, a sleeve 9 is installed on the outer side wall of the connecting pipe 7 in a rotating mode, a rubber plug 10 is fixedly installed on the outer side wall of the sleeve 9, a second through hole 11 matched with the first through hole 8 is formed in the outer side wall of the rubber plug 10, the rubber plug 10 is tightly attached to the end of the connecting pipe 7, in the compression hemostasis process, the first through hole 8 and the second through hole 11 are distributed in a staggered mode, the first through hole 8 is shielded and sealed through the rubber plug 10, when liquid drainage is carried out, the sleeve 9 is firstly rotated, the sleeve 9 is driven to rotate the rubber plug 10, and the second through hole 11 is communicated with the first through hole 8, at this time, the physiological saline in the first and second liquid-filled tubes 2 and 3 is discharged from the communication between the first and second through holes 8 and 11.

Particularly, the lateral wall fixed mounting of connecting pipe 7 has snap ring 12, the lateral wall of sleeve pipe 9 seted up with 12 assorted draw-in grooves 13 of snap ring, carry on spacingly to sleeve pipe 9 and rubber buffer 10's position.

Specifically, the syringe joints 14 are fixedly installed on the outer sidewalls of the first and second liquid-filled tubes 2 and 3, so as to facilitate connection of the syringe filled with the physiological saline.

Specifically, the tip of the catheter body 1 is a conical surface, so that the resistance of the catheter body 1 penetrating into the body of a patient is reduced.

The working principle is as follows: before the utility model is used, firstly, after the bleeding position is accurately observed by ultrasound, a puncture needle is punctured to the bleeding area under the guidance of ultrasound, a needle core is drawn out, a guide wire is placed after non-coagulation is drawn out from a needle sheath, the end of the guide wire reaches the end position of the puncture needle, then the puncture needle is drawn out, then a catheter body is sleeved on the guide wire, the catheter body 1 is introduced into the direction of the guide wire, a first balloon 4 and a second balloon 5 reach the bleeding area, according to the possible bleeding range and requirements, if the problem can be solved by filling the second balloon 5, the first balloon 4 does not need to be filled, physiological saline is respectively injected into a first liquid filling pipe 2 and a second liquid filling pipe 3, the physiological saline enters the first balloon 4 and the second balloon 5 through a one-way valve 6, the first balloon 4 and the second balloon 5 are driven to expand for compression hemostasis by the injection of the physiological saline, and a blood coagulation promoting medicine coating 15 is used, can promote the blood coagulation of bleeding point, treat the hemostasis back that finishes, discharge the normal saline in first sacculus 4 and the second sacculus 5, rotate sleeve pipe 9, make sleeve pipe 9 drive second through-hole 11 on the rubber buffer 10 and rotate, until second through-hole 11 and first through-hole 8 intercommunication, normal saline is discharged from the intercommunication department of first through-hole 8 and second through-hole 11, makes things convenient for extracting of pipe body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a puncture sacculus pipe for hemostasis by compression of abdominal cavity deep tissue which characterized in that: including pipe body (1), first liquid charging pipe (2) and second liquid charging pipe (3) are installed to the inner wall symmetry of pipe body (1), the lateral wall fixed mounting of pipe body (1) has first sacculus (4) and second sacculus (5), the end of first liquid charging pipe (2) and the inner wall intercommunication of first sacculus (4), the end and the second sacculus (5) intercommunication of second liquid charging pipe (3), the inside fixed mounting of first liquid charging pipe (2) and second liquid charging pipe (3) has check valve (6), the equal fixed mounting of the lateral wall of first liquid charging pipe (2) and second liquid charging pipe (3) has drain, the lateral wall fixed mounting of first sacculus (4) and second sacculus (5) has fast blood coagulation medicine coating (15).

2. A puncture balloon catheter for compression hemostasis of deep tissues of the abdominal cavity according to claim 1, wherein: drain includes connecting pipe (7), connecting pipe (7) and first liquid charging pipe (2) intercommunication, connecting pipe (7) are located the right-hand member of check valve (6), the end of connecting pipe (7) is sealed form, first through-hole (8) have been seted up to the lateral wall of connecting pipe (7), the lateral wall of connecting pipe (7) rotates and installs sleeve pipe (9), the lateral wall fixed mounting of sleeve pipe (9) has rubber buffer (10), the lateral wall of rubber buffer (10) seted up with first through-hole (8) assorted second through-hole (11).

3. A puncture balloon catheter for compression hemostasis of deep tissues of the abdominal cavity according to claim 2, wherein: the outer side wall of the connecting pipe (7) is fixedly provided with a clamping ring (12), and the outer side wall of the sleeve (9) is provided with a clamping groove (13) matched with the clamping ring (12).

4. A puncture balloon catheter for compression hemostasis of deep tissues of the abdominal cavity according to claim 1, wherein: and the outer side walls of the first liquid charging pipe (2) and the second liquid charging pipe (3) are fixedly provided with injector joints (14).

5. A puncture balloon catheter for compression hemostasis of deep tissues of the abdominal cavity according to claim 1, wherein: the end of the catheter body (1) is a conical surface.

Images