CN218685470U

CN218685470U - Female intraoperative blood loss collector

Info

Publication number: CN218685470U
Application number: CN202222762828.3U
Authority: CN
Inventors: 李园园; 郭欢欢; 刘冬霞
Original assignee: Zhengzhou University Third Affiliated Hospital Henan Maternity and Child Health Care Hospital
Current assignee: Zhengzhou University Third Affiliated Hospital Henan Maternity and Child Health Care Hospital
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-03-24
Anticipated expiration: 2032-10-20

Abstract

The utility model relates to a collection equipment's that bleeds in art technical field, concretely relates to women's art internal blood loss collector, the utility model discloses be provided with the cladding pad that covers in patient incision department, be equipped with the abdominal cavity blood suction pipe in the cladding pad, cladding pad surface is equipped with the delay groove, the abdominal cavity blood suction pipe, delay groove is through same negative pressure machine and collecting vessel intercommunication, the negative pressure machine intercommunication has diverging device, when patient's hemorrhage volume is less, blood is detained in the abdominal cavity, make abdominal cavity blood suction pipe and negative pressure machine intercommunication through diverging device, thereby inhale the collecting vessel with the blood in the abdominal cavity, when the patient bleeds violently and spills over, regulation and control diverging device, make the abdominal cavity blood suction pipe, delay groove and negative pressure machine intercommunication simultaneously, and promote negative pressure machine's operating power, the blood that spills over flows along delay the groove, in the collecting vessel is inhaled under the negative pressure machine effect, thereby blood overflow to patient's art clothing has been avoided, areas such as operating table, the blood collection of being convenient for, guarantee the accuracy of hemorrhage volume numerical value detection.

Description

Female intraoperative blood loss collector

Technical Field

The utility model relates to a technical field of collection equipment that bleeds in the art, concretely relates to women's art internal hemorrhage collector.

Background

The operation is rapid and large in bleeding, a large amount of blood can flow out from an abdominal incision, if the blood is not collected in time, the blood flows around and overflows, an operating room and an operating gown of an operator are polluted, the blood loss is difficult to evaluate, however, the blood is difficult to collect because a common aspirator cannot suck the bleeding in time, the bleeding often flows out of an abdominal incision, the blood flows from the abdominal cavity of the patient to an operating table along the operating gown, the aspirator needs to be held by a hand to collect the blood around, the difficulty of blood collection is increased, the aspirator moves around and even influences the operation, and the blood loss of the cesarean section is evaluated by a weighing method generally at present, so that the time is consumed, the operation is influenced and the operation is inaccurate.

Therefore, the utility model provides a female intraoperative blood loss collector for solving the problem that the existing suction apparatus is not convenient for absorbing the overflow bleeding when the hemorrhage occurs in the operation.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a female intraoperative blood loss collector, which effectively solves the problems in the background technology.

The technical scheme for solving the problem is as follows:

the female intraoperative blood loss collector is characterized by comprising a flexible coating pad, wherein an opening is formed in the center of the coating pad, and two groups of blood collectors are symmetrically arranged on the left side and the right side of the coating pad;

each group of the blood collector comprises a plurality of abdominal cavity blood suction tubes, an inner collecting tube, a plurality of detention grooves, an outer collecting tube, a shunt box, a negative pressure machine and a collecting tank, one end of each abdominal cavity blood suction tube extends into the opening, the other end of each abdominal cavity blood suction tube is communicated with the inner collecting tube, the detention grooves are uniformly distributed on the surface of the cladding pad, the detention grooves are communicated with each other, all the detention grooves are communicated with the outer collecting tube, the upper end of the shunt box is communicated with the outer collecting tube and the inner collecting tube, the inner collecting tube is arranged at the front and back of the upper end of the shunt box at intervals, a sliding block is arranged in the shunt box in a sliding mode, the front end of the sliding block is rotatably provided with a screw rod, the screw rod is in threaded connection with the side wall of the shunt box, the upper end of the sliding block is provided with outer grooves and inner grooves corresponding to the outer collecting tube and the inner collecting tube respectively, the outer grooves and the inner grooves are arranged at intervals, the lower end of the sliding block, the outer grooves and the inner grooves are communicated with the inner grooves, the inner grooves all the inner grooves are communicated with the inner grooves, the inner grooves are communicated with the inner groove all the inner groove, the outlet communicated with the lower groove, the shunt box, the negative pressure machine is communicated with the collecting tank.

Preferably, the side wall of the flow dividing box is provided with a trigger switch used in cooperation with the screw, and the trigger switch is electrically connected with the negative pressure machine.

Preferably, a plurality of abdominal cavity blood suction pipes are all embedded in the covering pad, one end of each abdominal cavity blood suction pipe extends out of the inner wall of the opening, and the other end of each abdominal cavity blood suction pipe is communicated with the inner collecting pipe.

Preferably, a plurality of overflow blood suction pipes are embedded in the coating pad, all the overflow blood suction pipes are communicated with the detention groove, and all the overflow blood suction pipes are communicated with the outer collecting pipe together.

Preferably, the collecting tank is made of transparent materials, and a graduated scale is arranged on the side wall of the collecting tank.

Preferably, the wrapping pad is made of gel material.

Preferably, the inner groove length is equal to twice the outer groove length.

Preferably, one end of the abdominal cavity blood sucking pipe extending out of the outlet is a flexible hose.

The utility model has the advantages that: the utility model discloses be provided with the cladding pad that covers in patient incision department, be equipped with the abdominal cavity blood suction pipe in the cladding pad, cladding pad surface is equipped with the delay groove, the abdominal cavity blood suction pipe, the delay groove is through same negative pressure machine and holding vessel intercommunication, negative pressure machine intercommunication has diverging device, when patient's amount of bleeding is less, blood is detained in the abdominal cavity, make abdominal cavity blood suction pipe and negative pressure machine intercommunication through diverging device, thereby inhale the blood in the abdominal cavity in the holding vessel, and the delay groove does not communicate with negative pressure machine, place the delay groove and external intercommunication and disperse the negative pressure in the abdominal cavity blood suction pipe, reduce blood suction efficiency, when patient's hemorrhage is violent and spill over, regulate and control diverging device, make the abdominal cavity blood suction pipe, the delay groove communicates with negative pressure machine simultaneously, and promote negative pressure machine's operating power, the blood that spills is detained the groove and flows, be inhaled the collection under the negative pressure machine effect in the collecting vessel, thereby blood overflow to patient's art clothing has been avoided, regions such as operating table, be convenient for blood collection, guarantee the accuracy of amount of blood numerical value detection, and worry, the suction pipe all has not only need not only the swift suction port of suction adjustment, the convenient for the personnel that the field of collection, the convenient blood is enough suction, the burden of the reduction can be good for the personnel that the burden of the blood is good.

Drawings

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

Fig. 2 is a schematic diagram showing the comparison of different states of the sliding block in the flow distribution box of the present invention.

Fig. 3 is a schematic cross-sectional view of the overflow blood suction tube of the present invention.

Fig. 4 is a cross-sectional view of the blood suction tube of the abdominal cavity of the present invention.

Fig. 5 is a schematic cross-sectional view of the covering pad of the present invention.

In the figure: the device comprises a coating pad 1, an opening 2, an abdominal cavity blood suction tube 3, an internal collecting tube 4, a detention groove 5, an overflow blood suction tube 6, an external collecting tube 7, a shunt box 8, a slide block 9, an inner groove 10, an outer groove 11, a lower groove 12, a negative pressure machine 13, a collecting tank 14, a scale 15, a screw 16, a first gathering cavity 17 and a second gathering cavity 18.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to fig. 1 to 5.

In order to solve the problems in the prior art, the present embodiment provides a female intraoperative blood loss collector, which is characterized by comprising a flexible covering pad 1, wherein the covering pad 1 is made of a gel material, an opening 2 is formed in the center of the covering pad 1, and two sets of blood collectors are symmetrically arranged on the left side and the right side of the covering pad 1;

each group of blood collectors comprises a plurality of abdominal suction vessels 3, an inner collecting tube 4, a plurality of detention grooves 5, an outer collecting tube 7, a shunt box 8, a negative pressure machine 13 and a collecting tank 14, all the abdominal suction vessels 3 are embedded in a coating pad 1, one end of each abdominal suction vessel extends into an opening 2, the other end of each abdominal suction vessel is communicated with a first gathering cavity 17 arranged in the coating pad 1, the first gathering cavity 17 is communicated with the inner collecting tube 4, the detention grooves 5 are uniformly distributed on the surface of the coating pad 1, the detention grooves 5 are communicated with each other, a plurality of overflow suction vessels 6 are embedded in the coating pad 1, all the overflow suction vessels 6 are communicated with the detention grooves 5, all the overflow suction vessels 6 are communicated with a second gathering cavity 18 arranged in the coating pad 1, the second gathering cavity 18 is communicated with the outer collecting tube 7, the upper end of the shunt box 8 is communicated with the outer collecting tube 7 and the inner collecting tube 4, the inner collecting pipe 4 and the outer collecting pipe 7 are arranged on the upper end of the flow dividing box 8 at intervals, a sliding block 9 is arranged in the flow dividing box 8 in a sliding mode, a screw 16 is installed at the rear end of the sliding block 9 in a rotating mode, the screw 16 is in threaded connection with the side wall of the flow dividing box 8, the upper end of the sliding block 9 is respectively provided with an outer groove 11 and an inner groove 10 corresponding to the outer collecting pipe 7 and the inner collecting pipe 4, the outer grooves 11 and the inner grooves 10 are arranged at intervals, the lower end of the sliding block 9 is provided with a lower groove 12, the outer grooves 11 and the inner grooves 10 are communicated with the lower groove 12, the length of the inner grooves 10 is equal to twice that of the outer grooves 11, the inner grooves 10 are communicated with the inner collecting box 4 all the time, the bottom end of the flow dividing box 8 is provided with an outlet communicated with the lower groove 12, the outlet is communicated with the negative pressure machine 13, the negative pressure machine 13 is communicated with the collecting box 14, the collecting box 14 is made of transparent materials, and the side wall of the collecting box 14 is provided with a graduated scale 15.

In this embodiment, the lateral wall of the rear end of the flow distribution box 8 is provided with a trigger switch used in cooperation with the screw 16, the trigger switch is electrically connected with the negative pressure machine 13, the negative pressure machine 13 is electrically connected with an external power supply, the negative pressure machine 13 has a low-power gear and a high-power gear, and the high-power gear has a better blood suction effect.

In this embodiment, the first gathering cavity 17 and the second gathering cavity 18 are arranged at an interval, as shown in fig. 5, the second gathering cavity 18 is not blocked by the distribution of the abdominal suction tube 3, the first gathering cavity 17 is not blocked by the distribution of the outer collecting tube 7, and the layout in fig. 5 is for convenience of display.

The utility model discloses a concrete use and efficiency:

in an initial state, the negative pressure machine 13 is in a low-power gear, the rear end face of the sliding block 9 is attached to the rear end face of the flow distribution box 8, the pipe orifice of the inner collecting pipe 4 is communicated with the inner groove 10, the port of the outer collecting pipe 7 is blocked by the sliding block 9, at the moment, only the abdominal suction pipe 3, the inner collecting pipe 4, the inner groove 10, the lower groove 12, the negative pressure machine 13 and the collecting tank 14 are in a through state, in the preparation of an operation, the cladding pad 1 is covered on the abdomen of a patient, the incision part of the patient in the operation is exposed in the opening 2, and the cladding pad 1 is made of a gel material and can be tightly attached to the coat of the patient and cannot easily deviate;

when the device is used, the negative pressure machine 13 is started under the state that the bleeding amount is small and the bleeding does not overflow from the incision, after the abdomen of a patient is cut, the port of the abdominal cavity blood suction tube 3 extending out of the opening 2 is placed near the incision, and the part of the abdominal cavity blood suction tube 3 extending out of the opening 2 is a flexible hose, so that the abdominal cavity blood suction tube 3 can be stretched according to the bleeding amount, the tube opening of the abdominal cavity blood suction tube 3 is always in contact with blood, and the blood overflowing from the patient is sucked by the abdominal cavity blood suction tube 3 and enters the inner collecting tube 4 under the action of the negative pressure machine 13 and then is input into the collecting tank 14;

under the condition that a patient bleeds greatly, the bleeding is rapid, the abdominal suction vessel 3 cannot suck all blood at once, so that the blood overflows from the incision of the patient, flows to the surface of the cladding pad 1 and flows along the retention groove 5, at the moment, medical staff twist the screw 16, the screw 16 drives the slider 9 to move forwards until the front end face of the slider 9 is attached to the inner wall of the front end of the shunt box 8, at the moment, the pipe orifice of the outer collecting pipe 7 corresponds to the outer groove 11, and the pipe orifice of the inner collecting pipe 4 still corresponds to the inner groove 10, so that the retention groove 5, the outer overflow suction vessel 6, the outer collecting pipe 7, the negative pressure machine 13 and the collecting tank 14 are communicated, the blood overflowing from the incision is sucked into the overflow suction vessel 6 from the retention groove 5 and then enters the outer collecting pipe 7 and then is input into the collecting tank 14, and after the screw 16, the end face of the screw 16 presses the trigger switch, the trigger switch conveys an electric signal to the controller of the negative pressure machine 13, so that the negative pressure machine 13 is lifted from a low-power gear, the sucking efficiency of the negative pressure machine 13 is increased, the blood can be quickly sucked into the collecting tank 14, the bleeding can be quickly, the visual field of the blood can be prevented from being influenced by the high-power operation, and the blood overflowing problem that the blood is inconvenient blood is avoided;

be equipped with scale 15 on the collection tank 14, medical personnel can detect out patient's hemorrhagic volume easily, then take effectual counter-measure, convenient and fast.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention are all included in the protection scope of the present invention.

Claims

1. The female intraoperative blood loss collector is characterized by comprising a flexible coating pad (1), wherein an opening (2) is formed in the center of the coating pad (1), and two groups of blood collectors are symmetrically arranged on the left side and the right side of the coating pad (1);

each group of the blood collectors comprises a plurality of abdominal suction vessels (3), an inner collecting pipe (4), a plurality of retention grooves (5), an outer collecting pipe (7), a flow dividing box (8), a negative pressure machine (13) and a collecting tank (14), one end of each abdominal suction vessel (3) extends into an opening (2), the other end of each abdominal suction vessel is communicated with the inner collecting pipe (4), the retention grooves (5) are uniformly distributed on the surface of a coating pad (1), the retention grooves (5) are communicated with each other, all the retention grooves (5) are communicated with the outer collecting pipe (7) together, the upper end of each flow dividing box (8) is communicated with the outer collecting pipe (7) and the inner collecting pipe (4) together, the inner collecting pipe (4) and the outer collecting pipe (7) are arranged at intervals in the front and back of the upper end of the flow dividing box (8), a sliding block (9) is arranged in the flow dividing box (8) in a sliding mode, a screw rod (16) is rotatably arranged at the front end of the sliding block (9), the screw rod (16) is in threaded connection with the side wall of the flow dividing box (8), the upper end of the sliding block (9) is respectively provided with the outer collecting pipe (7) and the inner collecting pipe (10), the lower end of the inner groove (11) is provided with a lower groove (12) and a lower groove (12), the inner groove (10) is always communicated with the inner collecting pipe (4), the bottom end of the flow dividing box (8) is provided with an outlet communicated with the lower groove (12), the outlet is communicated with a negative pressure machine (13), and the negative pressure machine (13) is communicated with a collecting tank (14).

2. The collector for the blood loss during female operation as claimed in claim 1, wherein the side wall of the shunt box (8) is provided with a trigger switch which is matched with the screw rod (16) for use, and the trigger switch is electrically connected with the negative pressure machine (13).

3. A female intraoperative blood loss collector according to claim 1, characterized in that a plurality of abdominal suction vessels (3) are embedded in the covering pad (1), one end of each abdominal suction vessel (3) extends out of the inner wall of the opening (2), and the other ends are communicated with the inner collecting tube (4) together.

4. The female intraoperative blood loss collector according to claim 3, characterized in that a plurality of overflow blood suction vessels (6) are embedded in the covering pad (1), all the overflow blood suction vessels (6) are communicated with the retention groove (5), and all the overflow blood suction vessels (6) are communicated with the outer collection tube (7) together.

5. A female intraoperative blood loss collector according to claim 1, characterized in that the collection tank (14) is made of transparent material, and the side wall of the collection tank (14) is provided with a graduated scale (15).

6. A female intraoperative blood loss collector according to claim 1, characterized in that the covering pad (1) is made of gel material.

7. A female intra-operative blood loss collector according to claim 1, wherein the length of the inner recess (10) is equal to twice the length of the outer recess (11).

8. The female intraoperative blood loss collector according to claim 3, wherein the end of the peritoneal aspiration tube (3) extending out of the outlet is a flexible tube.