CN211797894U - Special drainage device of hepatobiliary surgery clinical care - Google Patents

Abstract

The embodiment of the application discloses special drainage device of hepatobiliary surgery clinical care, the power distribution box comprises a box body, the middle part of box inner chamber is equipped with places the chamber, the middle part fixed mounting on placing the chamber right side has the motor, fixed cover is equipped with on the output shaft of motor and extends to and places intracavity portion and with place the two-way lead screw that the activity of chamber left side inner wall cup jointed. This special drainage device of hepatobiliary surgery clinical care, through arranging the drainage bottle in the confined box, and place the air of intracavity to the disinfect box in through the extraction of start-up fan, thereby utilize the dust filter screen in the disinfect box, active carbon filter screen and photocatalyst filter screen purify the air, thereby ensure to place the intracavity and be in aseptically, it is dry, the environment of no peculiar smell, can avoid when changing the drainage bottle, drainage tube and gas-supply pipe interface and external air contact and be infected with the dust germ, thereby influence the problem emergence that the patient is healthy, when being favorable to the patient to use and medical personnel's travelling comfort when changing the drainage bottle.

Description

A special drainage device for clinical nursing in hepatobiliary surgery

technical field

The present application relates to the field of medical equipment, and more particularly, to a drainage device dedicated to clinical nursing in hepatobiliary surgery.

Background technique

Drainage in hepatobiliary surgery is to divert bile, secretions, etc. accumulated in the body cavity away from the original place and excrete it, so as to prevent accumulation in the body cavity, secondary compression symptoms, infection or tissue damage. After drainage, it can reduce pressure, relieve pain, reduce inflammation, prevent the spread of inflammation, and facilitate the subsidence of inflammation. The nursing of various drainage tubes after surgery is an important factor for the smooth recovery and discharge of patients in hepatobiliary surgery.

However, the existing drainage device for nursing in hepatobiliary surgery is simple in structure, and has poor fixing and sealing effect on the drainage bottle, which may cause the drainage bottle to shake or even fall during use, thereby increasing the pain of the patient. It may cause more serious consequences. At the same time, due to the simple structure of the existing drainage device for hepatobiliary surgery nursing, the sealing performance of the drainage bottle is poor, and it does not have an air filtration, disinfection and sterilization mechanism, which leads to the drainage bottle interface when the drainage bottle is replaced. , Drainage tube and trachea interface contact with the outside air to be contaminated with dust bacteria, which is not conducive to the health of the patient.

Utility model content

In view of the above problems, the present application proposes a special drainage device for clinical nursing in hepatobiliary surgery, which has the advantages of preventing tilting and shaking, avoiding the interface of the drainage bottle, the drainage tube and the interface of the air delivery tube to be contaminated with dust and bacteria due to contact with the outside air, which solves the problem of existing problems. The drainage device for hepatobiliary surgery nursing has a simple structure, and the fixing and sealing effect of the drainage bottle is poor, so that the drainage bottle may shake or even fall during use, which increases the pain of the patient. Serious consequences, at the same time, due to the simple structure of the existing drainage device for hepatobiliary surgery nursing, the sealing of the drainage bottle is poor, and it does not have an air filtration, disinfection and sterilization mechanism. The trachea interface is contaminated with dust and bacteria due to contact with the outside air, which is not conducive to the health of patients.

The utility model provides the following technical solutions: a special drainage device for clinical nursing in hepatobiliary surgery, comprising a box body, a placement cavity is arranged in the middle of the inner cavity of the box, and a motor is fixedly installed in the middle part of the right side of the placement cavity, and the motor The output shaft is fixedly sleeved with a bidirectional screw rod extending to the interior of the placement cavity and movably sleeved with the inner wall of the left side of the placement cavity, and a support rod located on one side of the bidirectional screw Both ends between the rod and the support rod are movably sleeved with a snap ring, the inner wall of the snap ring is provided with a rubber pad, the middle of the bottom end of the placement cavity is provided with a placement groove, and the placement groove is provided with drainage. The inside of the box is provided with a vacuum pump located at the top of the right side of the placement cavity, the air inlet end of the vacuum pump is fixedly sleeved with an air delivery pipe, and one end of the air delivery pipe is threadedly sleeved with one side of the top of the drainage bottle, so The other side of the top of the drainage bottle is threadedly sleeved with a drainage pipe extending to the outside of the box body, the middle part of the top of the cavity of the placement cavity is fixedly installed with an ultraviolet lamp, and the bottom of the left side of the cavity of the box is provided with a fan. The air inlet end of the fan is fixedly sleeved with an air inlet cover located at the bottom of the left inner wall of the placement cavity, and the air outlet end of the fan is fixedly sleeved with a connecting pipe, the connecting pipe is connected with a disinfection box, and the air outlet end of the disinfection box is fixedly sleeved. The fixed sleeve is provided with an air outlet cover located at the top of the inner wall on the left side of the placement cavity, and the front of the box body is provided with a box door corresponding to the position of the placement cavity.

Preferably, a dust filter is arranged on the left side of the inner cavity of the disinfection box, an activated carbon filter is arranged in the middle of the inner cavity of the disinfection box, and a photocatalyst filter is arranged on the right side of the inner cavity of the disinfection box.

Preferably, two ends of the bidirectional screw rod are provided with symmetrical positive and negative threads.

Preferably, the number of the snap rings is two, one end of the two snap rings is symmetrically sleeved on the positive and negative threads at both ends of the bidirectional screw rod, and the other ends of the two snap rings are symmetrically and movably sleeved on the support rod. on both ends.

A special drainage device for clinical nursing in hepatobiliary surgery provided by this application has the following beneficial effects:

1. This special drainage device for clinical nursing of hepatobiliary surgery uses the dust filter and activated carbon filter in the disinfection box by placing the drainage bottle in the closed box and starting the fan to extract the air in the cavity into the disinfection box. And photocatalyst filter to purify the air, so as to ensure that the placement cavity is in a sterile, dry, odor-free environment, which can prevent the drainage tube and air delivery tube interface from contacting with the outside air when the drainage bottle is replaced. The occurrence of health problems of patients is beneficial to the comfort of patients and medical staff when changing the drainage bottle. At the same time, the device can sterilize the drainage bottle, drainage tube and placement cavity by UV light by activating the UV lamp to further improve its disinfection and sterilization. Ability.

2. The special drainage device for clinical nursing of hepatobiliary surgery drives the rotation of the bidirectional screw rod by starting the motor, and uses the support and limit of the support rod to drive the relative movement of the two snap rings, so that the drainage bottle is clamped by the two snap rings. It can avoid the situation that the drainage bottle is shaken or even toppled during use, thereby avoiding extra pain and unavoidable trouble for the patient.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present application more clearly, the following briefly introduces the drawings that are used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the front view of the structure of the utility model;

Fig. 2 is the structural sectional view of the utility model;

FIG. 3 is a top view of the structural snap ring of the present invention.

In the figure: 1. Box body; 2. Placement cavity; 3. Motor; 4. Two-way screw; 5. Support rod; 6. Snap ring; 7. Rubber pad; 8. Placement slot; 9. Drainage bottle; 10. Vacuum pump; 11. Air delivery pipe; 12. Drainage pipe; 13. Ultraviolet lamp; 14. Fan; 15. Air inlet hood; 16. Connecting pipe; 17. Disinfection box; 171. Dust filter; , Photocatalyst filter; 18, air outlet; 19, box door.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

Please refer to Figure 1-3, a special drainage device for clinical nursing in hepatobiliary surgery, including a box body 1, a placement cavity 2 is arranged in the middle of the inner cavity of the box body 1, and a motor 3 is fixedly installed in the middle of the right side of the placement cavity 2. The motor 3 drives the two-way screw 4 to rotate, and uses the support and limit of the support rod 5 to drive the two snap rings 6 to move relative to each other, so that the two snap rings 6 are used to clamp the drainage bottle 9, which can prevent the drainage bottle 9 from being used. When shaking or even tipping occurs, it avoids extra pain and unavoidable trouble for the patient. The fixed sleeve on the output shaft of the motor 3 has a two-way sleeve extending into the interior of the placement cavity 2 and movably connected with the inner wall of the left side of the placement cavity 2. The screw 4, the two ends of the two-way screw 4 are provided with symmetrical positive and negative threads, and the inner fixed sleeve of the placement cavity 2 is provided with a support rod 5 located on one side of the two-way screw 4, and the two-way screw 4 and the support rod 5. Both ends are movably sleeved with a snap ring 6, the number of snap rings 6 is two, one end of the two snap rings 6 is symmetrically sleeved on the positive and negative threads at both ends of the bidirectional screw 4, and the other ends of the two snap rings 6 The symmetrical movable sleeve is placed on both ends of the support rod 5, and the inner wall of the snap ring 6 is provided with a rubber pad 7. The rubber pad 7 arranged on the inner wall of the snap ring 6 is used to clamp and fix the drainage bottle 9 by using the snap ring 6. At the same time, buffer between the snap ring 6 and the drainage bottle 9 to prevent the drainage bottle 9 from being damaged due to rigid contact with the snap ring 6. A placement slot 8 is provided in the middle of the bottom end of the inner cavity of the placement cavity 2, and a drainage bottle is arranged in the placement slot 8. 9, the interior of the box body 1 is provided with a vacuum pump 10 located at the top of the right side of the placement cavity 2, the air inlet end of the vacuum pump 10 is fixedly sleeved with a gas delivery pipe 11, and one end of the gas delivery pipe 11 is threadedly sleeved with one side of the top of the drainage bottle 9, The other side of the top of the drainage bottle 9 is threadedly sleeved with a drainage tube 12 extending to the outside of the box 1, and a UV lamp 13 is fixedly installed in the middle of the top of the cavity 2. The air and the drainage bottle 9 are irradiated to prevent the bacteria carried by the drainage bottle 9 from contacting the drainage tube 12 and entering the drainage tube 12, thereby further affecting the health of the patient. The bottom of the inner cavity of the box 1 is provided with a fan. 14. By starting the fan 14, the air in the placement cavity 2 is drawn into the disinfection box 17 by the air inlet hood 15, so that the dust filter 171, the activated carbon filter 172, and the photocatalyst filter 173 in the disinfection box 17 are used to clean the air. Dust filtration, moisture adsorption and drying, disinfection and sterilization to remove odor, ensure that the placement cavity 2 is in a sterile, dry, and odor-free environment, which can avoid the interface between the drainage tube 12 and the air delivery tube 11 coming into contact with the outside air when the drainage bottle 9 is replaced. Contaminated with dust and bacteria, thus affecting the health of patients, it is beneficial to the comfort of patients when using and medical staff when replacing the drainage bottle. , and the air outlet end of the fan 14 is fixedly sleeved with a connecting pipe 16, and the connecting pipe 16 is connected with a disinfection box 17. The left side of the inner cavity of the disinfection box 17 is provided with a dust filter 171, and the middle of the inner cavity of the disinfection box 17 is provided with activated carbon The filter screen 172, the right side of the inner cavity of the disinfection box 17 is provided with a photocatalyst filter screen 173, the air outlet end of the disinfection box 17 is fixedly sleeved with an air outlet cover 18 located on the top of the left inner wall of the placement cavity 2, and the front of the box body 1 is provided with a box door 19 corresponding to the position of the placement cavity 2.

To sum up, first, before use, place the drainage bottle 9 to be replaced in the placement cavity 2, close the box door 19, turn on the ultraviolet lamp 13 to sterilize the drainage bottle 9 and the drainage tube 12 by ultraviolet irradiation, and start The fan 14 uses the air inlet hood 15 to extract the air in the placement cavity 2 into the disinfection box 17, and uses the dust filter 171, the activated carbon filter 172, and the photocatalyst filter 173 in the disinfection box 17 to filter the air for dust and moisture adsorption. Drying and sterilizing to remove peculiar smell, the filtered and sterilized air is returned to the placement cavity 2 through the air outlet hood 18, then, the ultraviolet lamp 13 is turned off, the box door 19 is opened, and the drainage bottle 9 is connected with the drainage tube 12 and the air delivery tube 11 respectively, After the connection is made, the drainage bottle 9 is placed in the placement slot 8. Finally, the motor 3 is started to drive the bidirectional screw 4 to rotate, and the support and limit of the support rod 5 are used to drive the two snap rings 6 to move relative to each other, thereby using the two snap rings. The ring 6 clamps the drainage bottle 9, and then closes the box door 19 and the fan 14.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or some technical features thereof are equivalently replaced; and these modifications or replacements do not drive the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims (4)

1. The utility model provides a special drainage device of hepatobiliary surgery clinical care, includes box (1), its characterized in that: the middle part of the inner cavity of the box body (1) is provided with a placing cavity (2), the middle part of the right side of the placing cavity (2) is fixedly provided with a motor (3), an output shaft of the motor (3) is fixedly sleeved with a bidirectional screw rod (4) which extends to the inside of the placing cavity (2) and is movably sleeved with the inner wall of the left side of the placing cavity (2), the inside of the placing cavity (2) is fixedly sleeved with a support rod (5) positioned on one side of the bidirectional screw rod (4), two ends between the bidirectional screw rod (4) and the support rod (5) are movably sleeved with clamping rings (6), the inner wall of the clamping rings (6) is provided with a rubber pad (7), the middle part of the bottom end of the inner cavity of the placing cavity (2) is provided with a placing groove (8), a drainage bottle (9) is arranged in the placing groove (8), the inside of the, an air pipe (11) is fixedly sleeved at the air inlet end of the vacuum pump (10), one end of the air pipe (11) is in threaded sleeve joint with one side of the top of the drainage bottle (9), the other side of the top of the drainage bottle (9) is sleeved with a drainage tube (12) extending to the outside of the box body (1) through a thread, an ultraviolet lamp (13) is fixedly arranged in the middle of the top end of the inner cavity of the placing cavity (2), a fan (14) is arranged at the bottom of the left side of the inner cavity of the box body (1), an air inlet cover (15) positioned at the bottom of the inner wall of the left side of the placing cavity (2) is fixedly sleeved on an air inlet end of the fan (14), a connecting pipe (16) is fixedly sleeved at the air outlet end of the fan (14), the connecting pipe (16) is connected with a sterilizing box (17), an air outlet cover (18) positioned at the top of the inner wall at the left side of the placing cavity (2) is fixedly sleeved at the air outlet end of the sterilizing box (17), the front surface of the box body (1) is provided with a box door (19) corresponding to the position of the placing cavity (2).

2. The special drainage device for hepatobiliary surgery clinical care according to claim 1, wherein: the left side of disinfect box (17) inner chamber is equipped with dust filter screen (171), and the middle part of disinfect box (17) inner chamber is equipped with activated carbon filter screen (172), the right side of disinfect box (17) inner chamber is equipped with photocatalyst filter screen (173).

3. The special drainage device for hepatobiliary surgery clinical care according to claim 1, wherein: two ends of the bidirectional screw rod (4) are provided with symmetrical positive and negative threads.

4. The drainage device special for hepatobiliary surgery clinical care according to any one of claims 1 to 3, wherein: the number of the snap rings (6) is two, one end of each snap ring (6) is symmetrically sleeved on the positive and negative threads at the two ends of the two-way screw rod (4), and the other ends of the two snap rings (6) are symmetrically movably sleeved on the two ends of the supporting rod (5).

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