CN214966201U - Convenient-to-operate abdominal cavity blood vessel blocking device - Google Patents

Abstract

The utility model discloses an intra-abdominal blood vessel blocking device convenient to operate, which comprises a blocking belt, a sleeve and a protective sleeve, wherein the protective sleeve is sleeved at the two ends of the sleeve, the blocking belt is arranged in the sleeve, the length of the blocking belt is greater than that of the sleeve, the two ends of the blocking belt respectively extend out of the two ends of the sleeve and the protective sleeve, the diameter of the blocking belt is smaller than the inner diameter of the sleeve, and the blocking belt freely slides in the sleeve; one end of the blocking belt penetrates into a protective sleeve with the protective sleeve after being manufactured, a small opening is cut in the abdominal wall, one end of the protective sleeve with the blocking belt is placed into an abdominal cavity along the incision, an operator penetrates the blocking belt through blood vessels and tissues to be blocked, then the blocking belt in the abdominal cavity is sucked out of the body from the protective sleeve through a suction force by using an aspirator, when the blocking belt needs to be blocked, the blocking belt is slightly pulled and simultaneously sent into the protective sleeve to block the blood vessels and the tissues, the blocking is mainly performed on the blood vessels by the protective sleeve and the blocking belt in a compression mode, the opening and the blocking are controlled in the body, and the operation is convenient and fast.

Description

Convenient-to-operate abdominal cavity blood vessel blocking device

Technical Field

The utility model relates to the field of medical treatment, especially, relate to a convenient operation's blood vessel blocking device in abdominal cavity.

Background

With the improvement of medical technology level, the requirement of patients on postoperative quick recovery is higher and higher, and the development of laparoscopic surgery is more and more; china is the major country of hepatitis B, the incidence of liver cancer is increased, many patients can be selectively removed by operation in the early stage of liver cancer, the operation is mainly performed by a laparoscope, the biggest risk of the liver operation is bleeding, and the liver tissue can be cut off after blocking hepatic arteriovenous blood flow in the operation due to the particularity of tumor positions and anatomical structures at some parts, the blocking time of hepatic blood flow is generally 10-20 minutes, the next blocking can be carried out after at least 5 minutes, repeated blocking and releasing are needed when hepatic tissues need to be completely cut off, the traditional blocking mode is that a laparoscopic pug nipper is used for blocking, but the laparoscopic pug nipper has the risk of falling off and the situation of incomplete blocking exists, when the tissue is cut off, bleeding aggravation is likely to occur, the amount of bleeding is large, blood transfusion is needed, and the postoperative recovery time of a patient is influenced; when the traditional laparoscopic pug forceps are released and then blocked again, the blocking clamp and the blocking clamp handle are difficult to be connected, so that the time is very delayed; therefore, there is a need for an intra-abdominal vascular occlusion device that is easy to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem, problem to the aforesaid exists, the utility model provides a convenient operation's blood vessel blocking device in abdominal cavity, block that take one end to penetrate the preparation and accomplish in the protective sheath that has the protective sheath, the stomach wall cuts osculum, the protective sheath that will take the disconnected area of band is directly put into the abdominal cavity along the incision, the operator will block the area and pass the blood vessel and the tissue that need block, it is external that the disconnected area of intra-abdominal cavity is followed the protective sheath through suction in the protective sheath with the aspirator to the back, when needs block, gently draw and block the disconnected area and send into the protective sheath simultaneously in order to block blood vessel and tissue, block mainly by the protective sheath with block the area and carry out the oppression to the blood vessel and block, external control is open and block, convenient and fast.

The utility model adopts the technical scheme as follows: an intra-abdominal blood vessel blocking device convenient to operate comprises a blocking belt, a sleeve and a protective sleeve, wherein the protective sleeve is sleeved at two ends of the sleeve, the blocking belt is arranged in the sleeve, the length of the blocking belt is larger than that of the sleeve, two ends of the blocking belt respectively extend out of the sleeve and two ends of the protective sleeve, the diameter of the blocking belt is smaller than the inner diameter of the sleeve, and the blocking belt freely slides in the sleeve; one end of the blocking belt penetrates into a protective sleeve with the protective sleeve after being manufactured, a small opening is cut in the abdominal wall, one end of the protective sleeve with the blocking belt is placed into an abdominal cavity along the incision, an operator penetrates the blocking belt through blood vessels and tissues to be blocked, then the blocking belt in the abdominal cavity is sucked out of the body from the protective sleeve through a suction force by using an aspirator, when the blocking belt needs to be blocked, the blocking belt is slightly pulled and simultaneously sent into the protective sleeve to block the blood vessels and the tissues, the blocking is mainly performed on the blood vessels by the protective sleeve and the blocking belt in a compression mode, the opening and the blocking are controlled in the body, and the operation is convenient and fast.

Preferably, the protective sheath is made of an elastoplastic material; can well protect blood vessels and surrounding tissues and reduce the risks of tissue damage and blood vessel rupture.

Preferably, the length of the blocking belt is 50-70cm, the length of the sleeve is 15-25cm, and the length of the protective sleeve is 3-5 cm.

Preferably, the device further comprises an aspirator, and the aspirator is used for sucking one end of the blocking belt extending into the body out of the body.

Preferably, the sleeve is made of a recycled ultrasonic knife cavity rod, and the protective sleeve is made of a recycled drainage tube.

Preferably, the blocking tape is selected from different colors according to different positions, and the color of the blocking tape comprises one of red, blue and white. The location can be clearly identified.

Preferably, the length of the sleeve extending out of one end of the blocking belt extending into the body is greater than the sum of the length of the sleeve and the length of the sleeve extending out of the other end of the blocking belt.

Compared with the prior art, the beneficial effects of adopting the technical scheme are as follows: the utility model discloses a convenient operation's abdominal cavity blood vessel blocking device, including the area of hindering, sleeve and protective sheath, the protective sheath cover is established the both ends of sleeve, the area of hindering sets up in the sleeve, and the length of hindering the area is greater than the length of sleeve, the both ends of hindering the area stretch out respectively the sleeve and the both ends of protective sheath, the diameter of hindering the area is less than the internal diameter of sleeve, and hinder the area freely slides in the sleeve; one end of the blocking belt penetrates into a protective sleeve with the protective sleeve after being manufactured, a small opening is cut in the abdominal wall, one end of the protective sleeve with the blocking belt is placed into an abdominal cavity along the incision, an operator penetrates the blocking belt through blood vessels and tissues to be blocked, then the blocking belt in the abdominal cavity is sucked out of the body from the protective sleeve through a suction force by using an aspirator, when the blocking belt needs to be blocked, the blocking belt is slightly pulled and simultaneously sent into the protective sleeve to block the blood vessels and the tissues, the blocking is mainly performed on the blood vessels by the protective sleeve and the blocking belt in a compression mode, the opening and the blocking are controlled in the body, and the operation is convenient and fast.

Drawings

Fig. 1 is a sectional view of the present invention.

Description of the symbols of the main elements: 1. a sleeve; 2. a protective sleeve; 3. the belt is blocked.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings. In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1: referring to fig. 1, the conveniently operated blocking device for blood vessels in abdominal cavity of this embodiment includes a blocking belt, a sleeve and a protective sleeve, the protective sleeve is sleeved on two ends of the sleeve, the blocking belt is disposed in the sleeve, the length of the blocking belt is greater than that of the sleeve, two ends of the blocking belt respectively extend out of two ends of the sleeve and the protective sleeve, the diameter of the blocking belt is smaller than the inner diameter of the sleeve, and the blocking belt freely slides in the sleeve; one end of the blocking belt penetrates into a protective sleeve with the protective sleeve after being manufactured, a small opening is cut in the abdominal wall, one end of the protective sleeve with the blocking belt is placed into an abdominal cavity along the incision, an operator penetrates the blocking belt through blood vessels and tissues to be blocked, then the blocking belt in the abdominal cavity is sucked out of the body from the protective sleeve through a suction force by using an aspirator, when the blocking belt needs to be blocked, the blocking belt is slightly pulled and simultaneously sent into the protective sleeve to block the blood vessels and the tissues, the blocking is mainly performed on the blood vessels by the protective sleeve and the blocking belt in a compression mode, the opening and the blocking are controlled in the body, and the operation is convenient and fast.

The protective sheath of this embodiment is made of an elastoplastic material; can well protect blood vessels and surrounding tissues and reduce the risks of tissue damage and blood vessel rupture. The length of the blocking belt in the embodiment is 50-70cm, the length of the sleeve is 15-25cm, and the length of the protective sleeve is 3-5 cm. The embodiment also comprises an aspirator, and the aspirator is used for sucking one end of the blocking belt extending into the body out of the body. The sleeve of this embodiment adopts the supersound sword cavity pole of retrieving to make, and the protective sheath adopts the drainage tube of retrieving to make. The blocking belt of the embodiment is selected from different colors according to different parts, and the color of the blocking belt comprises one of red, blue and white. The location can be clearly identified. The length of the sleeve extending out of one end of the blocking belt extending into the body is larger than the sum of the length of the sleeve and the length of the sleeve extending out of the other end of the blocking belt.

In the embodiment, the length of the blocking zone is 70cm, low-temperature plasma sterilization is adopted, different colors are adopted according to different blocking positions, and the colors of common conventional equipment are red, blue and white; the sleeve is made of a scrapped HAR36 forced ultrasonic knife cavity rod, the length of the sleeve is 20cm, and low-temperature plasma sterilization is adopted; the protective sheath is cut into two 5cm long parts by No. 16 part T type drainage tube, overlaps respectively at telescopic both ends, and the protective sheath in the abdominal cavity mainly plays the effect of pressing and blocking the blood vessel, and external protective sheath is mainly that the protection is blocked the area and is avoided the area to be blocked to be cut the fracture by the protective sheath and influence the operation. One end of the blocking belt penetrates into the protective sleeve with the protective sleeve after being manufactured, a small opening is cut in the abdominal wall, one end of the protective sleeve with the blocking belt is placed into an abdominal cavity along the opening, an operator penetrates the blocking belt through blood vessels and tissues to be blocked, then the blocking belt in the abdominal cavity is sucked out of the body from the protective sleeve through a suction force by using an aspirator, when the blocking belt needs to be blocked, the blocking belt is slightly pulled and simultaneously sent into the protective sleeve to block the blood vessels and the tissues, and the blocking belt is clamped by using common vascular forceps for external use to play a role in blocking. When the blocking time is up, the vascular clamp is loosened to relax the blood vessel, and when the blocking is needed again, the action is repeated. The problems that in the laparoscopic surgery process, the operation needs to block the artery and vein blood flow to excise liver tumor and partial liver tissues, but the blood vessel diameter is thick and the tissues are wrapped around the blood vessel diameter, the traditional laparoscopic pug forceps have the risk of falling off and the condition of incomplete blocking exists, bleeding aggravation possibly occurs when the tissues are excised, the amount of bleeding is large, blood transfusion is needed, and the postoperative recovery time of a patient is influenced can be effectively solved; and when the traditional laparoscopic pug forceps are re-blocked after being released, the blocking clamp and the handle of the blocking clamp are difficult to be connected, so that the time is very delayed. The invention adopts external control to open and block, is convenient and rapid, has small operation incision with smaller diameter and small wound to patients, blocks the blood vessel by pressing and blocking the blood vessel by the rubber tube, can well protect the blood vessel and surrounding tissues, reduces the risks of tissue damage and blood vessel rupture, has disposable blocking belts and rubber tubes, is convenient to clean and sterilize because of the hollow structure, can be repeatedly sterilized, and meets the requirement of hospital feeling.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (7)

1. The utility model provides a convenient operation's abdominal cavity blood vessel blocking device, its characterized in that, includes the area of hindering, sleeve and protective sheath, the protective sheath is established telescopic both ends, the area of hindering sets up in the sleeve, just the length in area of hindering is greater than telescopic length, the both ends in area of hindering stretch out respectively the sleeve and the both ends of protective sheath, the diameter in area of hindering is less than telescopic internal diameter, just the area of hindering is in freely slide in the sleeve.

2. The conveniently operated intraperitoneal vascular occlusion device of claim 1, wherein said protective sleeve is made of an elastic plastic material.

3. The conveniently operated intraperitoneal vascular occlusion device of claim 1, wherein said occlusion band is 50-70cm in length, said sleeve is 15-25cm in length, and said protective sheath is 3-5cm in length.

4. The conveniently operated intraperitoneal vascular occlusion device, according to claim 1, further comprising an aspirator, wherein said aspirator is used for sucking out one end of said occlusion band extending into body from outside of body.

5. The conveniently operated intraperitoneal vascular occlusion device of claim 1, wherein said sleeve is made of a recycled ultrasonic knife cavity rod, and said protective sleeve is made of a recycled drainage tube.

6. The conveniently operated intraperitoneal vascular occlusion device of claim 1, wherein said blocking tape is chosen in different colors according to different parts, and the color of said blocking tape comprises one of red, blue and white.

7. The conveniently operated intraperitoneal vascular occlusion device of claim 1, wherein the length of said sleeve extending out of one end of said occlusion band into the body is greater than the sum of said sleeve length and the sleeve length extending out of the other end of said occlusion band.

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