CN215875209U

CN215875209U - Portable wound exudate aspirator

Info

Publication number: CN215875209U
Application number: CN202121903002.3U
Authority: CN
Inventors: 单清艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-15
Filing date: 2021-08-15
Publication date: 2022-02-22
Anticipated expiration: 2031-08-15

Abstract

The utility model discloses a portable wound exudate suction apparatus which comprises a bottom box body, a bottle clamping table and a pasting device, wherein the top of the bottom box body is fixedly connected with the bottle clamping table, a liquid storage bottle is clamped in the bottle clamping table, a miniature negative pressure pump is fixedly connected in the bottom box body, an air inlet of the miniature negative pressure pump is connected with the top of the liquid storage bottle through a negative pressure pipeline, the top of the liquid storage bottle is connected with the pasting device through a drainage pipeline, a switch knob and a pressure gauge are embedded on one side of the bottom box body, the switch knob and the miniature negative pressure pump are in signal connection with a controller, and the pressure gauge is connected with the negative pressure pipeline through a detection pipeline. The utility model relates to the technical field of medical instruments, and has the characteristics of simple structure, convenience in carrying and use, excellent effect, capability of reducing the infection rate of wounds, acceleration of wound healing, comfort of the wounds of patients and shortening of the hospitalization time of the patients.

Description

Portable wound exudate aspirator

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a portable wound exudate suction apparatus.

Background

The negative pressure wound treating technology is one new technology developed in recent years for treating wound, and has semi-permeable biological film to seal open wound and negative pressure machine to produce certain negative pressure for acting on debrided wound via drainage tube and dressing.

Most of negative pressure drainage devices in the prior art are complex in structure and cannot be carried, a patient can be treated near the device, and some simple negative pressure drainage devices made of materials such as syringes cannot provide effective negative pressure, so that the seepage at a wound cannot be effectively extracted.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the wound exudate suction apparatus which has the advantages of simple structure, portability, excellent use effect, capability of reducing the wound infection rate of a patient and acceleration of wound healing.

The technical scheme adopted by the utility model for realizing the purpose is as follows: a portable wound exudate suction apparatus comprises a bottom box body, a bottle clamping table and a pasting device, wherein the bottle clamping table is fixedly connected to the top of the bottom box body, a liquid storage bottle is clamped inside the bottle clamping table, a miniature negative pressure pump is fixedly connected inside the bottom box body, an air inlet of the miniature negative pressure pump is connected with the top of the liquid storage bottle through a negative pressure pipeline, and the top of the liquid storage bottle is connected with the pasting device through a drainage pipeline;

the pasting device comprises a foam dressing, an aseptic pasting film and a flexible shell, the aseptic pasting film is fixedly connected to the periphery of the flexible shell, a liquid suction port is formed in the flexible shell, the foam dressing is filled in the flexible shell, and the drainage pipeline is fixedly connected with the flexible shell;

a switch knob and a pressure gauge are installed on one side of the bottom box body in an embedded mode, a controller which takes a single chip microcomputer as a core is fixedly connected inside the bottom box body, the switch knob and the miniature negative pressure pump are connected with the controller through signals, and the pressure gauge is connected with the negative pressure pipeline through a detection pipeline.

The bottle clamping table is provided with a clamping groove, and the bottle clamping table is communicated with the clamping groove and is provided with a clamping and taking port.

The liquid storage bottle comprises a bottle body and a bottle cap in threaded connection with the top of the bottle body, two groups of mounting holes are formed in the bottle cap, sealing sleeves are fixedly connected in the mounting holes, and the negative pressure pipeline and the drainage pipeline respectively penetrate through the sealing sleeves to be inserted into the bottle body.

The card is got the mouth and is close to switch knob, the card bottle bench is kept away from one side fixedly connected with that the mouth was got to the card hangs the shell fragment.

The negative pressure pipeline is fixedly connected with a three-way joint, one end of the detection pipeline is connected with the pressure gauge, and the other end of the detection pipeline is connected with the three-way joint.

The bottom box body is provided with a vent hole.

The inside fixedly connected with lithium cell of end box.

The whole weight of the portable wound liquid seepage suction apparatus is not more than 1KG, and the capacity of the liquid storage bottle is not less than 1200 ML.

The utility model has the beneficial effects that: this device simple structure, portable can apply the device subsides in patient wound, makes through starting miniature negative pressure pump and produces the negative pressure to with the sepage suction to the stock solution bottle in wound, convenient to use, and the effect is excellent, can reduce the wound infection rate, accelerate wound healing, make patient wound comfortable, shorten long when the patient is in hospital.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of another angle structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the bottom case according to the present invention;

FIG. 4 is a schematic view of a liquid storage bottle according to the present invention.

In the figure: the device comprises a bottom box body 1, a vent hole 101, a bottle clamping table 2, a bottle clamping opening 201, a liquid storage bottle 3, a sealing sleeve 301, a bottle body 302, a bottle cap 303, a sticking device 4, foam dressing 401, a sterile sticking film 402, a flexible shell 403, a miniature negative pressure pump 5, a negative pressure pipeline 6, a drainage pipeline 7, a switch knob 8, a pressure gauge 9, a detection pipeline 10, a three-way joint 11, a lithium battery 12 and a hanging elastic sheet 13.

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. 1-4, a portable wound exudate suction apparatus comprises a bottom case 1, a bottle clamping table 2 and a pasting device 4, wherein the top of the bottom case 1 is fixedly connected with the bottle clamping table 2, the bottle clamping table 2 is provided with a clamping groove, the bottle clamping table 2 is provided with a clamping opening 201 communicated with the clamping groove, so that a liquid storage bottle 3 can be clamped in the clamping groove of the bottle clamping table 2 through the clamping opening 201, the capacity of the liquid storage bottle 3 is not less than 1200ML, a miniature negative pressure pump 5 is also fixedly connected in the bottom case 1, an air inlet of the miniature negative pressure pump 5 is connected with the top of the liquid storage bottle 3 through a negative pressure pipeline 6, the top of the liquid storage bottle 3 is connected with the pasting device 4 through a drainage pipeline 7, specifically, the pasting device 4 comprises a foam dressing 401, an aseptic pasting film 402 and a flexible shell 403, the periphery of the flexible shell 403 is fixedly connected with the aseptic pasting film 402, the flexible shell 403 is provided with a fluid suction opening, the foam dressing 401 is filled in the flexible shell 403, the drainage pipeline 7 is fixedly connected with the flexible shell 403, so that the foam dressing 401 at the liquid suction port can correspond to the wound of a patient, the flexible shell 403 is fixed on the skin surface of the patient through the sterile film 402, the seepage at the wound is sucked through the foam dressing 401, and after the micro negative pressure pump 5 is started, the seepage is pumped into the liquid storage bottle 3 through the generated negative pressure;

and switch knob 8 and manometer 9 are still installed to the gomphosis in foretell end box 1 one side, and the inside fixedly connected with of end box 1 uses the singlechip as the controller of core, and switch knob 8 all with miniature negative pressure pump 5 with controller signal connection for can control miniature negative pressure pump 5 through switch knob 8, and be connected through detection pipeline 10 between manometer 9 and the negative pressure pipeline 6, make and can look over current negative pressure through manometer 9.

According to the utility model, the negative pressure pipeline 6 is fixedly connected with the three-way joint 11, one end of the detection pipeline 10 is connected with the pressure gauge 9, and the other end of the detection pipeline is connected with the three-way joint 11, so that the communication between the detection pipeline 10 and the negative pressure pipeline 6 is realized, and the negative pressure can be detected through the pressure gauge 9.

The bottom case 1 is provided with the vent hole 101, so that air flow can be realized in the bottom case 1, and the air discharged by the micro negative pressure pump 5 can be smoothly discharged.

The inside fixedly connected with lithium cell 12 of end box 1, lithium cell 12 here adopt the lithium cell of the conventional use on the market can, provide electric power to miniature negative pressure pump 5 through lithium cell 12 for the device is portable more.

The utility model further provides a liquid storage bottle 3 which comprises a bottle body 302 and a bottle cap 303 in threaded connection with the top of the bottle body 302, wherein two groups of mounting holes are formed in the bottle cap 303, sealing sleeves 301 are fixedly connected in the mounting holes, and the negative pressure pipeline 6 and the drainage pipeline 7 respectively penetrate through the sealing sleeves 301 and are inserted into the bottle body 302.

Further, the clamp taking port 201 is close to the switch knob 8, and the side, far away from the clamp taking port 201, of the bottle clamping table 2 is fixedly connected with the hanging elastic sheet 13, so that the bottle clamping table can be hung on the waist and other parts through the hanging elastic sheet 13, and the bottle clamping table is more convenient to carry.

The utility model has the integral weight not more than 1KG, thereby being convenient for carrying.

The working principle of the utility model is as follows: during the use, can correspond patient's wound with the foam dressing 401 of the imbibition mouth of flexible shell 403, and fix flexible shell 403 on patient's skin surface through aseptic pad pasting 402, make the sepage of wound absorb through foam dressing 401, the patient hangs the device at the waist through hanging shell fragment 13, open miniature negative pressure pump 5 through rotary switch, make miniature negative pressure pump 5 produce the negative pressure, make the sepage that foam dressing 401 absorbed pass through drainage tube 7 and get into and store in the stock solution bottle 3.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable wound sepage aspirator which characterized in that: the bottle sticking device comprises a bottom box body (1), a bottle clamping table (2) and a sticking device (4), wherein the bottle clamping table (2) is fixedly connected to the top of the bottom box body (1), a liquid storage bottle (3) is clamped in the bottle clamping table (2), a miniature negative pressure pump (5) is fixedly connected to the inside of the bottom box body (1), an air inlet of the miniature negative pressure pump (5) is connected with the top of the liquid storage bottle (3) through a negative pressure pipeline (6), and the top of the liquid storage bottle (3) is connected with the sticking device (4) through a drainage pipeline (7);

the application device (4) comprises a foam dressing (401), an aseptic pad pasting (402) and a flexible shell (403), the aseptic pad pasting (402) is fixedly connected to the periphery of the flexible shell (403), a liquid suction port is formed in the flexible shell (403), the foam dressing (401) is filled in the flexible shell (403), and the drainage pipeline (7) is fixedly connected with the flexible shell (403);

switch knob (8) and manometer (9) are installed to end box (1) one side gomphosis, the inside fixedly connected with of end box (1) uses the singlechip as the controller of core, switch knob (8) with miniature negative pressure pump (5) all with controller signal connection, manometer (9) with connect through detection pipeline (10) between negative pressure pipeline (6).

2. The portable wound exudate suction apparatus as recited in claim 1, wherein: the bottle clamping table (2) is provided with a clamping groove, and the bottle clamping table (2) is provided with a clamping taking port (201) communicated with the clamping groove.

3. The portable wound exudate suction apparatus as recited in claim 1, wherein: liquid storage bottle (3) including body (302) and threaded connection bottle lid (303) at body (302) top, be provided with two sets of mounting holes on bottle lid (303), fixedly connected with seal cover (301) in the mounting hole, negative pressure pipeline (6) with drainage pipeline (7) pass a set of respectively seal cover (301) insert inside body (302).

4. The portable wound exudate suction apparatus as recited in claim 2, wherein: the card is got mouthful (201) and is close to switch knob (8), keep away from on card bottle platform (2) one side fixedly connected with that the card got mouthful (201) hangs shell fragment (13).

5. The portable wound exudate suction apparatus as recited in claim 1, wherein: the negative pressure pipeline (6) is fixedly connected with a three-way joint (11), one end of the detection pipeline (10) is connected with the pressure gauge (9), and the other end of the detection pipeline is connected with the three-way joint (11).

6. The portable wound exudate suction apparatus as recited in claim 1, wherein: the bottom box body (1) is provided with a vent hole (101).

7. The portable wound exudate suction apparatus as recited in claim 1, wherein: the interior of the bottom box body (1) is fixedly connected with a lithium battery (12).

8. The portable wound exudate suction apparatus as recited in claim 1, wherein: the whole weight of the portable wound liquid seepage suction apparatus is not more than 1KG, and the capacity of the liquid storage bottle (3) is not less than 1200 ML.