CN214128664U - Hemostatic balloon for liver trauma tamponade - Google Patents

Abstract

The utility model discloses a hepatic injury tamponade hemostasis airbag, which comprises a bag cover, wherein a hemostasis layer is arranged outside the bag cover, an airbag is arranged inside the bag cover, and one side of the bag cover is fixedly connected with a sleeve; through setting up the bag cover, be provided with the hemostasis layer in the outside of bag cover, when using, when the hemostasis layer contacts with tissue fluid such as oozing blood, micro-inflation can take place for the volume that the hemostasis layer can, and then make hemostasis layer and clearance behind the liver and liver kidney clearance laminate more, and through setting up the gasbag, make the gasbag exert pressure to the hemostasis layer, and then play the effect of pressing hemostasis to the liver, through setting up the manometer, when packing bag cover and hemostasis layer, can observe the mutual oppression pressure between liver and the bag cover according to the manometer, and then make to pack and make more convenient, and through setting up the drainage tube, can carry out the drainage with the tissue fluid of hemostasis layer infiltration and discharge, and then it is more convenient to use.

Description

Hemostatic balloon for liver trauma tamponade

Technical Field

The utility model belongs to the technical field of medical appliances, concretely relates to liver injury packs hemostasis gasbag.

Background

Liver trauma is a more common and severe injury in abdominal trauma, with the second occurrence after spleen rupture; the severe liver trauma has complex injury, many complications and high fatality rate; patients generally have a definite history of right chest and abdomen trauma, while awake patients complain of right epigastric pain and sometimes radiate right shoulders; thirst, nausea, vomiting; signs of liver trauma are mainly hypovolemic shock and peritonitis; the abdominal hemorrhage of individual patients may also cause abdominal distension. The clinical manifestations of liver trauma are also inconsistent due to different causes of trauma; the early pathophysiological changes of liver trauma mainly include hemorrhage, hemorrhagic shock and biliary peritonitis, and the latter aggravates the loss of extracellular fluid and can influence the normal coagulation mechanism to cause secondary hemorrhage and infection; the pathological changes of liver injury vary with the nature of the injury.

When liver trauma is treated, hemostasis is usually performed by filling, which is called filling hemostasis method, and refers to a method of filling a disinfectant material in a wound to perform compression hemostasis, or filling a cotton pad of a first aid kit in a bleeding wound, and then performing pressure dressing to pack the wound; however, in the liver trauma treatment process, the traditional hemostatic filling operation is troublesome, the operation requirement during filling is high, the working difficulty of medical staff is increased, the simple hemostatic filling efficiency is low, the tissue fluid such as the blood seepage in the body is inconvenient to clean, and the hemostatic air bag for filling the liver trauma is needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a liver trauma and stuff hemostasis gasbag to solve the liver trauma treatment in-process that proposes in the above-mentioned background art, traditional packing hemostasis operation is comparatively troublesome, and operation requirement when stuffing is higher, and then has increased medical personnel's the work degree of difficulty, and simple packing hemostasis inefficiency, the problem of clearing up is not convenient for to tissue liquid such as internal oozing blood.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hemostasis gasbag is clogged to liver traumatism, includes the bag cover, the bag cover outside is provided with the hemostasis layer, the inside gasbag that is provided with of bag cover, bag cover one side fixedly connected with sleeve pipe, gasbag one side fixedly connected with trachea, the bag cover lower extreme is located sheathed tube below and is provided with the drainage tube, the drainage tube other end is located sheathed tube inside, the trachea is located sheathed tube inside, sleeve pipe other end fixedly connected with connector, the connector is kept away from sheathed tube one side fixedly connected with drainage and is taken over, the drainage is taken over and is connected with the drainage tube, the connector is kept away from the intermediate position fixedly connected with connecting pipe of sleeve pipe one side, connecting pipe other end fixedly connected with manometer, connecting pipe outside fixedly connected with air cock, the air cock outside is provided with the valve.

Preferably, the bottom end of the pressure gauge is fixedly connected with a liquid collecting bottle, a spiral tube is arranged on the inner side of the pressure gauge, indicating liquid is arranged inside the spiral tube and the liquid collecting bottle, the other end of the spiral tube is fixedly connected with a one-way air outlet valve, the one-way air outlet valve is located in the middle of the pressure gauge, and a scale strip is arranged on one side of the spiral tube.

Preferably, one side of the interior of the sac sleeve, which is close to the trachea, is provided with a hydrops cavity, and the outer side of the hydrops cavity is fixedly connected with one end of the drainage tube.

Preferably, a fixing ring is fixedly connected to the outer side of the sleeve.

Preferably, the other end of the drainage connecting pipe is provided with a joint, and the drainage connecting pipe is fixedly connected with the drainage bag through the joint.

Preferably, the haemostatic layer is located on the outside of the balloon.

Compared with the prior art, the utility model provides a liver injury packs hemostasis gasbag possesses following beneficial effect:

1. the utility model discloses a set up the bag cover, be provided with the hemostasis layer in the outside of bag cover, when using, when the hemostasis layer contacts with tissue fluid such as oozing blood, the volume that the hemostasis layer can take place micro-expansion, and then make the hemostasis layer more laminate with clearance behind the liver and liver kidney clearance, and through setting up the gasbag, make the gasbag exert pressure to the hemostasis layer, and then play the effect of pressing hemostasis to the liver;

2. the utility model discloses a set up the manometer, when packing sack cover and hemostasis layer, can observe the mutual oppression pressure between liver and the sack cover according to the manometer, and then make and pack and make more convenient to through setting up the drainage tube, can carry out drainage discharge with the osmotic tissue fluid of hemostasis layer, and then it is more convenient to use.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic perspective view of a hemostatic balloon for liver trauma tamponade of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is a schematic top view of a pressure gauge in the hemostatic balloon for liver trauma tamponade of the present invention;

FIG. 4 is a schematic view of the internal structure of a cuff of a hemostatic balloon for liver trauma tamponade of the present invention;

in the figure: the hemostatic bag comprises a bag sleeve 1, a hemostatic layer 2, an air bag 3, a sleeve 4, an air pipe 5, a drainage tube 6, a connector 7, a drainage connecting tube 8, a connecting tube 9, a pressure gauge 10, an air tap 11, a valve 12, a spiral tube 13, a one-way air outlet valve 14, indicating liquid 15, a scale bar 16, a hydrops cavity 17, a liquid collecting bottle 18 and a fixing ring 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a hemostatic air bag for liver trauma tamponade comprises a bag cover 1, a hemostatic layer 2 is arranged on the outer side of the bag cover 1, an air bag 3 is arranged in the bag cover 1, a sleeve 4 is fixedly connected on one side of the bag cover 1, an air pipe 5 is fixedly connected on one side of the air bag 3, the hemostatic layer 2 is arranged on the outer side of the bag cover 1 by arranging the bag cover 1, when the hemostatic layer 2 is contacted with tissue fluid such as blood seepage, the volume of the hemostatic layer 2 can slightly expand, so that a gap between the hemostatic layer 2 and the liver and kidney can be more fit, the air bag 3 applies pressure to the hemostatic layer 2 by arranging the air bag 3, so as to play a role of pressing and stopping bleeding for the liver, a drainage pipe 6 is arranged at the lower end of the bag cover 1 and is positioned below the sleeve 4, the other end of the drainage pipe 6 is positioned in the sleeve 4, the air pipe 5 is positioned in the sleeve 4, and the other end of the sleeve 4 is fixedly connected with a connector 7, one side fixedly connected with drainage takeover 8 that sleeve pipe 4 was kept away from to connector 7, drainage takeover 8 is connected with drainage tube 6, connector 7 keeps away from intermediate position fixedly connected with connecting pipe 9 of sleeve pipe 4 one side, 9 other end fixedly connected with manometers 10 of connecting pipe, 9 outside fixedly connected with air cock 11 of connecting pipe, the 11 outside of air cock is provided with valve 12, through setting up manometers 10, when packing sack cover 1 and hemostasis layer 2, can observe the mutual oppression pressure between liver and the sack cover 1 according to manometers 10, and then make and pack the messenger more convenient.

The utility model discloses in, it is preferred, manometer 10 bottom fixedly connected with liquid collecting bottle 18, manometer 10 inboard is provided with spiral pipe 13, spiral pipe 13 and the inside instruction liquid 15 that is provided with of liquid collecting bottle 18, spiral pipe 13's the one-way air outlet valve 14 of other end fixedly connected with, one-way air outlet valve 14 is located manometer 10's intermediate position, spiral pipe 13 one side is provided with scale strip 16, along with the inside pressure increase of gasbag 3, the instruction liquid 15 of the inside storage of liquid collecting bottle 18 of manometer 10 bottom can be impressed inside spiral pipe 13, scale strip 16 according to spiral pipe 13 one side can read and keep watch on pressure, and then make to pack and make more convenient.

The utility model discloses in, preferred, the inside one side that is close to trachea 5 of bag cover 1 is provided with hydrops chamber 17, the hydrops chamber 17 outside and drainage tube 6's one end fixed connection, and hemostasis layer 2 can absorb tissue liquid such as oozing blood, accumulates through the hydrops chamber 17 of bag cover 1 inboard, finally drains to external through drainage tube 6.

The utility model discloses in, preferred, the cover pipe 4 outside fixedly connected with retainer plate 19 is solid through the retainer plate 19 in its outside with cover pipe 4, prevents that cover pipe 4 is too not hard up.

The utility model discloses in, preferred, the other end that 8 are taken over in the drainage is provided with the joint, and 8 are taken over in the drainage through connecting and drainage bag fixed connection, take over 8 with the drainage and be connected with the drainage bag, and then collect the liquid of drainage.

The utility model discloses in, preferred, hemostasis layer 2 is located the outside of gasbag 3, and when hemostasis layer 2 and tissue fluid contact such as oozing blood, minute quantity inflation can take place for the volume that hemostasis layer 2 can, and then makes hemostasis layer 2 and the clearance behind the liver and the liver kidney clearance more laminate to exert pressure through gasbag 3 to hemostasis layer 2, and then play the effect of pressing hemostasis to the liver.

The utility model discloses a theory of operation and use flow: when in use, the bag cover 1 is placed according to the hemostasis part, then the air tap 11 is connected with the inflatable ball, the valve 12 is opened, the airbag 3 is inflated through the inflatable ball, the inflated gas enters the airbag 3 through the air tap 11, the connecting pipe 9 and the trachea 5, when the hemostasis layer 2 is contacted with tissue fluid such as blood seepage, the volume of the hemostasis layer 2 can slightly expand, so that the hemostasis layer 2 is more attached to the gap between the liver and the kidney and the gap between the liver and the back of the liver, and the hemostasis layer 2 is pressurized through the airbag 3, so as to play a role of pressing hemostasis for the liver, when in inflation, the mutual compression pressure between the liver and the bag cover 1 is observed according to the pressure gauge 10, along with the increase of the pressure inside the airbag 3, the indication liquid 15 stored inside the liquid collecting bottle 18 at the bottom end of the pressure gauge 10 can be pressed into the spiral pipe 13, the pressure can be read and monitored according to the scale strip 16 at one side of the spiral pipe 13, and then make to pack and make more convenient, aerify the completion back, close air cock 11 through valve 12, stanch layer 2 can absorb interstitial fluid such as oozing blood, accumulates through hydrops chamber 17 of sack cover 1 inboard, finally drains to the external through drainage tube 6, takes over 8 and drainage bag with the drainage and is connected, and then collects the liquid of drainage, fixes cannula 4 through retainer plate 19 in its outside.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A hemostatic air bag for filling liver trauma comprises a bag cover (1), and is characterized in that: the external side of the bag sleeve (1) is provided with a hemostatic layer (2), the bag sleeve (1) is internally provided with an air bag (3), one side of the bag sleeve (1) is fixedly connected with a sleeve (4), one side of the air bag (3) is fixedly connected with an air pipe (5), the lower end of the bag sleeve (1) is positioned below the sleeve (4) and is provided with a drainage pipe (6), the other end of the drainage pipe (6) is positioned inside the sleeve (4), the air pipe (5) is positioned inside the sleeve (4), the other end of the sleeve (4) is fixedly connected with a connector (7), one side of the connector (7) far away from the sleeve (4) is fixedly connected with a drainage pipe (8), the drainage pipe (8) is connected with the drainage pipe (6), the connector (7) is far away from a connecting pipe (9) at the middle position of one side of the sleeve (4), the other end of the connecting pipe (9) is fixedly connected with a pressure gauge (10), an air tap (11) is fixedly connected to the outer side of the connecting pipe (9), and a valve (12) is arranged on the outer side of the air tap (11).

2. The hemostatic balloon for liver trauma tamponade of claim 1, wherein: manometer (10) bottom fixedly connected with collecting bottle (18), manometer (10) inboard is provided with spiral pipe (13), inside indicator liquid (15) that is provided with of spiral pipe (13) and collecting bottle (18), the one-way air outlet valve (14) of other end fixedly connected with of spiral pipe (13), one-way air outlet valve (14) are located the intermediate position of manometer (10), spiral pipe (13) one side is provided with scale bar (16).

3. The hemostatic balloon for liver trauma tamponade of claim 1, wherein: one side of the interior of the sac sleeve (1) close to the trachea (5) is provided with a hydrops cavity (17), and the outer side of the hydrops cavity (17) is fixedly connected with one end of the drainage tube (6).

4. The hemostatic balloon for liver trauma tamponade of claim 1, wherein: and a fixing ring (19) is fixedly connected to the outer side of the sleeve (4).

5. The hemostatic balloon for liver trauma tamponade of claim 1, wherein: the other end of the drainage connecting pipe (8) is provided with a joint, and the drainage connecting pipe (8) is fixedly connected with the drainage bag through the joint.

6. The hemostatic balloon for liver trauma tamponade of claim 1, wherein: the hemostasis layer (2) is positioned on the outer side of the air bag (3).

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