CN217828476U

CN217828476U - Nursing device that thoracic surgery used

Info

Publication number: CN217828476U
Application number: CN202220841951.1U
Authority: CN
Inventors: 赵敏娟; 王凤林; 任亚如; 王娟
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-11-18
Anticipated expiration: 2032-04-13

Abstract

The utility model belongs to the technical field of medical equipment, concretely relates to nursing device that thoracic surgery used, including the protecting crust, the inside one end sliding connection of protecting crust has the base, the upper end of base is equipped with detachable drainage bottle main part, the input of drainage bottle main part is equipped with the drainage hose, with the supporting pjncture needle that uses in addition of drainage hose, the inside rotation of protecting crust is connected with the balance plate, just the lower extreme and the balance plate of base are laminated mutually, the lower extreme that the base was kept away from to the balance plate is fixed with the balancing weight, the inside lower extreme of protecting crust is fixed with stopper rod and proximity switch, be equipped with warning element on the protecting crust. The utility model discloses can send warning signal when the hydrops will be full, remind medical personnel, can also carry out the choked flow to the drainage hose, avoid the internal hydrops of patient to continue inside the flow direction drainage bottle main part.

Description

Nursing device that thoracic surgery used

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to nursing device that thoracic surgery used.

Background

When treating pneumothorax, empyema, hemothorax patient, need utilize drainage bottle with effusion and gas drainage in the patient's thorax to external, when carrying out the drainage to the patient, need connect the pjncture needle with drainage tube one end, it is internal to insert the patient with the pjncture needle again, another of drainage tube is connected with the drainage bottle, because intrathoracic pressure is greater than atmospheric pressure, can make internal effusion of patient and gas follow the drainage tube outflow external. In-process of drainage, the liquid level height of drainage bottle inside can follow the promotion of hydrops drainage volume and rise, and when the drainage volume of hydrops was greater than the maximum volume of drainage bottle, the hydrops will spill over from the drainage bottle. Because hydrops drainage is a continuation process, in order to avoid the hydrops to spill over from the drainage bottle, current device when using, needs medical personnel or patient's family members untimely hydrops liquid level in the observation drainage bottle, not only occupies manpower resources, still consumes energy, if observe untimely, still lead to the hydrops to spill over the drainage bottle easily, cause medical environmental pollution, and then make the device be not convenient for use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a nursing device that thoracic surgery used can send warning signal when the hydrops will be full, reminds medical personnel, can also carry out the choked flow to the drainage hose, avoids inside the interior hydrops of patient continues to flow to drainage bottle main part.

The utility model discloses the technical scheme who takes specifically as follows:

the utility model provides a nursing device that thoracic surgery used, includes the protecting crust, the inside one end sliding connection of protecting crust has the base, the upper end of base is equipped with detachable drainage bottle main part, the input of drainage bottle main part is equipped with the drainage hose, with the supporting pjncture needle that uses in addition of drainage hose, the inside rotation of protecting crust is connected with the balance plate, just the lower extreme and the balance plate of base laminate mutually, the lower extreme that the one end of base was kept away from to the balance plate is fixed with the balancing weight, the inside lower extreme of protecting crust is fixed with stopper rod and proximity switch, be equipped with the warning component on the protecting crust, just proximity switch and warning component pass through wire electric connection.

Furthermore, a rubber pad is bonded at the upper end of the limiting rod.

Further, the inside upper end of protecting crust and the upper end that is located the balancing weight are fixed with L shape mounting panel, just the drainage hose runs through L shape mounting panel, the one end sliding connection of L shape mounting panel has the choked flow pole, just the upper end that is located the choked flow pole on the protecting crust is fixed with magnetic element.

Furthermore, the lower end of the choke rod is rotatably connected with a roller.

Furthermore, the upper end of the protective shell and the upper end of the flow blocking rod are connected with a reset rod in a sliding mode, and the lower end of the reset rod is attached to the flow blocking rod.

Furthermore, the upper end of the protective shell and the upper end of the drainage bottle main body are rotatably connected with a cover plate, four end corners of the bottom of the protective shell are respectively fixed with a pad foot, the lower end of the pad foot is respectively fixed with an anti-skid pad, and the bottom of the anti-skid pad is provided with a plurality of anti-skid lines.

The utility model discloses the technological effect who gains does:

the utility model discloses an increase gradually of the inside hydrops volume of drainage bottle main part for the weight of drainage bottle main part grows gradually, and after the weight of drainage bottle main part was greater than the balancing weight, the distance between the proximity switch and the balance plate under the action of gravity of drainage bottle main part diminishes gradually, sends the warning signal through the warning component, reminds medical personnel to change drainage bottle main part, has avoided relying on the manpower to observe the hydrops liquid level, makes the device convenient to use;

the utility model discloses when the inside hydrops of drainage bottle main part will be full, remove through balance plate drive choked bar for the choked bar extrudees the drainage hose, carries out the choked flow to the drainage hose, avoids the internal hydrops of patient to continue to flow to drainage bottle main part, avoids the inside hydrops of drainage bottle main part to spill over.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3 according to the present invention.

In the drawings, the reference numbers indicate the following list of parts:

10. a protective shell; 11. a base; 12. a drainage bottle main body; 13. a drainage hose; 14. a balance plate; 15. a counterweight block; 16. A limiting rod; 17. a proximity switch; 18. a power supply element; 19. a warning element; 20. an L-shaped mounting plate; 21. a choke lever; 22. A magnetic element; 23. a roller; 24. a reset lever; 25. a cover plate; 26. and (5) foot cushion.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention, and is not intended to strictly limit the scope of the claims.

As shown in figure 1, a nursing device for thoracic surgery, including protective housing 10, the inside one end sliding connection of protective housing 10 has base 11, the upper end of base 11 is equipped with detachable drainage bottle main part 12, the input of drainage bottle main part 12 is equipped with drainage hose 13, with the supporting pjncture needle that uses of drainage hose 13, the inside rotation of protective housing 10 is connected with balance plate 14, and the lower extreme and the balance plate 14 of base 11 laminate mutually, the lower extreme that the one end of base 11 was kept away from to balance plate 14 is fixed with balancing weight 15, the inside lower extreme of protective housing 10 is fixed with spacing pole 16 and proximity switch 17, be equipped with warning element 19 on the protective housing 10, and proximity switch 17 and warning element 19 pass through wire electric connection.

Note that, the weight of the weight block 15 is denoted as M1, the weight of the base 11 is denoted as M2, the weight when no liquid is stored in the drainage bottle main body 12 is denoted as M3, and the weight when the liquid is fully stored in the drainage bottle main body 12 is denoted as M4, where (M2 + M3) < M1< (M2 + M4).

Further, the inside of the protective case 10 is equipped with a power supply element 18, and the power supply element 18 is used for supplying power to the proximity switch 17 and the warning element 19.

The upper end of the limiting rod 16 is bonded with a rubber pad, and when the balance plate 14 is reset, the rubber pad reduces noise generated by collision between the balance plate 14 and the limiting rod 16.

An L-shaped mounting plate 20 is fixed at the upper end of the inside of the protective shell 10 and the upper end of the counterweight block 15, the drainage hose 13 penetrates through the L-shaped mounting plate 20, one end of the L-shaped mounting plate 20 is connected with a flow blocking rod 21 in a sliding mode, and a magnetic element 22 is fixed at the upper end of the flow blocking rod 21 on the protective shell 10.

The lower end of the choke lever 21 is rotatably connected with a roller 23, and when the balance plate 14 is in contact with the choke lever 21, noise generated when the choke lever 21 slides on the surface of the balance plate 14 can be reduced through the roller 23.

The upper end of the protective shell 10 and the upper end of the flow blocking lever 21 are slidably connected with a reset rod 24, the lower end of the reset rod 24 is attached to the flow blocking lever 21, and when the magnetic element 22 adsorbs the roller 23, the reset rod 24 is pressed downwards, so that the reset rod 24 drives the flow blocking lever 21 to reset.

The upper end of protective shell 10 just is located the upper end of drainage bottle main part 12 and rotates and be connected with apron 25, and four end angles in protective shell 10 bottom all are fixed with pad foot 26, and the lower extreme that pads foot 26 all is fixed with the slipmat, and a plurality of anti-skidding lines have all been seted up to the bottom of slipmat.

The utility model discloses a theory of operation does:

when the patient is not drained, because the weight of the balancing weight 15 is greater than the sum of the weights of the base 11 and the drainage bottle main body 12 (i.e., (M2 + M3) < M1), the balancing plate 14 is attached to the limiting rod 16 under the action of the gravity of the balancing weight 15, and at the moment, the balancing plate 14 is in a horizontal state;

the puncture needle used in a matched mode is assembled at one end of the drainage hose 13, the puncture needle is inserted into the body of a patient, accumulated liquid and gas in the body of the patient can enter the interior of the drainage bottle main body 12 through the drainage hose 13, when the accumulated liquid in the drainage bottle main body 12 is full, the weight of the balancing weight 15 is smaller than the sum of the weight of the base 11 and the weight of the drainage bottle main body 12 (namely M1< (M2 + M4)), the balancing plate 14 rotates under the action of the gravity of the base 11 and the drainage bottle main body 12, so that the balancing plate 14 is separated from the limiting rod 16, when the distance between one end, close to the base 11, of the balancing plate 14 and the proximity switch 17 is gradually reduced, and when the distance between the balancing plate 14 and the proximity switch 17 is smaller than a warning value, a signal is transmitted to the warning element 19 through the proximity switch 17, so that the warning element 19 sends out a warning signal to remind medical personnel to replace the drainage bottle main body 12 in time;

meanwhile, one end of the balance plate 14, which is far away from the base 11, rotates upwards, when the balance plate 14 is attached to the roller 23, the balance plate 14 drives the flow blocking rod 21 to move upwards, the drainage hose 13 is extruded through the flow blocking rod 21, the drainage hose 13 is blocked, effusion in a patient is prevented from continuously flowing into the drainage bottle main body 12, and the flow blocking effect is further improved through the adsorption of the magnetic element 22 on the flow blocking rod 21;

when medical personnel took away drainage bottle main part 12 and change, the balance plate 14 resumes the horizontality under the action of gravity of balancing weight 15, and choked flow pole 21 still extrudes drainage hose 13 under magnetic element 22's adsorption, and after medical personnel changed drainage bottle main part 12 and finishes, pressed release link 24, reset through 24 drive choked flow pole 21 of release link.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. A nursing device for thoracic surgery, characterized in that: including protecting crust (10), the inside one end sliding connection of protecting crust (10) has base (11), the upper end of base (11) is equipped with detachable drainage bottle main part (12), the input of drainage bottle main part (12) is equipped with drainage hose (13), with the supporting pjncture needle that uses in addition of drainage hose (13), the inside rotation of protecting crust (10) is connected with balance plate (14), just the lower extreme and balance plate (14) of base (11) laminate mutually, the lower extreme that the one end of base (11) was kept away from in balance plate (14) is fixed with balancing weight (15), the inside lower extreme of protecting crust (10) is fixed with spacing pole (16) and proximity switch (17), be equipped with warning element (19) on protecting crust (10), just proximity switch (17) and warning element (19) pass through wire electric connection.

2. A thoracic surgical care device, as set forth in claim 1, wherein: the upper end of the limiting rod (16) is bonded with a rubber pad.

3. A thoracic surgical care device, as set forth in claim 1, wherein: the utility model discloses a drainage hose, including protective housing (10), one end sliding connection of L shape mounting panel (20) has choked flow pole (21), the upper end of protective housing (10) inside and the upper end that is located balancing weight (15) are fixed with L shape mounting panel (20), just drainage hose (13) run through L shape mounting panel (20), the one end sliding connection of L shape mounting panel (20) has choked flow pole (21), the upper end that just is located choked flow pole (21) on protective housing (10) is fixed with magnetic element (22).

4. A nursing device for thoracic surgery as recited in claim 3, further comprising: the lower end of the choke rod (21) is rotatably connected with a roller (23).

5. A thoracic surgical care device, as set forth in claim 3, wherein: the upper end of protective housing (10) just is located the upper end sliding connection of choked flow pole (21) and has release link (24), just the lower extreme and the choked flow pole (21) of release link (24) are laminated mutually.

6. A thoracic surgical care device, as set forth in claim 1, wherein: the upper end of protective housing (10) just is located the upper end of drainage bottle main part (12) and rotates and be connected with apron (25), four end angles of protective housing (10) bottom all are fixed with pad foot (26), the lower extreme that pads foot (26) all is fixed with the slipmat, a plurality of anti-skidding lines have all been seted up to the bottom of slipmat.