CN210044583U

CN210044583U - Saline flushing device for abdominal cavity operation

Info

Publication number: CN210044583U
Application number: CN201920699658.4U
Authority: CN
Inventors: 吴芳芳; 王丽; 李琳
Original assignee: Nanjing Childrens Hospital of Nanjing Medical University
Current assignee: Nanjing Childrens Hospital of Nanjing Medical University
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-02-11
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a saline flushing device for abdominal cavity operation, which comprises a base, the top of base is provided with the insulation cover, the inside of insulation cover is provided with electric heating wire, and the inside of insulation cover runs through there is the saline bag, one side position department that the top of base is close to the insulation cover is provided with the vacuum pump, be provided with the connecting pipe between vacuum pump and the saline bag, and the one end of vacuum pump is provided with the flushing pipe. This saline flushing device for abdominal cavity operation heats normal saline to 37 degrees through normal saline water bag and electric heating wire, be convenient for normal saline with abdominal cavity flexible contact when washing, avoid abdominal cavity internal tissue to receive the low temperature stimulation, provide the negative pressure appeal for washing of normal saline through the vacuum pump to improve the intensity that normal saline washed, in addition, can adjust the volume of washing of normal saline through the regulator, can carry out the water yield according to the demand of difference and adjust.

Description

Saline flushing device for abdominal cavity operation

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a normal saline flushing device for abdominal cavity operation.

Background

The abdominal cavity operation is a newly developed minimally invasive method, is a necessary trend for the development of future operation methods, and can flush 37-degree normal saline into the abdominal cavity before closing the abdominal cavity.

Can directly wash with treatment bowl and empty needle among the abdominal cavity operation on the existing market, can increase the probability of polluting the apparatus car like this when pouring normal saline into treatment bowl, and can cause the water yield insufficient when washing to a large amount of saline of needs, pour and get, increase the operation pause number of times, current normal saline washes that the mode is single, the effect is poor, is difficult to adjust and washes the volume.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a saline flushing device for abdominal cavity operation to it is single, the effect is poor to provide current abdominal cavity operation saline flushing mode in solving above-mentioned background art, is difficult to adjust the problem of washing volume.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a saline flushing device for abdominal cavity operation, includes the base, the top of base is provided with the insulation cover, the inside of insulation cover is provided with electric heating wire, and the inside of insulation cover runs through there is the saline bag, one side position department that the top of base is close to the insulation cover is provided with the vacuum pump, be provided with the connecting pipe between vacuum pump and the saline bag, and the one end of vacuum pump is provided with the flushing pipe, one side position department of flushing pipe is provided with the regulator, set up flutedly on one side inner wall of regulator, the inside sliding connection of recess has the rotary drum, the inside of flushing pipe is provided with the inner tube, the one end of inner tube is provided with the outlet pipe, electric heating wire and vacuum pump all with external power supply electric connection.

Preferably, one end of the flushing pipe, which is far away from the vacuum pump, is provided with a flushing head, the outer wall of one side of the flushing head is provided with a through hole, and the flushing head is connected with the inner pipe.

Preferably, a support frame is arranged at one side of the top of the base close to the physiological saline bag, the top of the support frame is connected with a screw rod in a screwing mode through threads, and the support frame is of an L-shaped structure.

Preferably, a hand wheel is arranged at the top end of the screw rod, and a pressing plate is arranged at the bottom end of the screw rod.

Preferably, the top of the physiological saline bag is connected with a bag plug through screwing.

Preferably, a protective cover is arranged at one side of the top of the base close to the vacuum pump, and a hole is formed in the top of the protective cover.

Compared with the prior art, the beneficial effects of the utility model are that: this saline solution washing unit is used in abdominal cavity operation, heat saline solution to 37 degrees through saline solution bag and electric heating wire, be convenient for saline solution when washing with abdominal cavity flexible contact, avoid abdominal cavity internal organization to receive the low temperature stimulation, provide the negative pressure appeal for washing of saline solution through the vacuum pump, thereby improve the intensity that saline solution washed, in addition, the volume of washing of saline solution can be adjusted through the regulator, can carry out the water regulation according to the demand of difference, can discharge the saline solution after washing the abdominal cavity through inner tube and outlet pipe, reduce and reinsert the problem that the drain pipe caused the wound area to be big.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a side view of the regulator of the present invention;

fig. 4 is a sectional view of the regulator of the present invention.

In the figure: 1. a base; 2. a thermal insulation sleeve; 3. an electric heating wire; 4. a saline bag; 5. a vacuum pump; 6. a connecting pipe; 7. a flush tube; 8. a regulator; 9. a groove; 10. a rotating drum; 11. an inner tube; 12. a water outlet pipe; 13. a rinsing head; 14. a through hole; 15. a support frame; 16. a hand wheel; 17. pressing a plate; 18. a bag plug; 19. a protective cover; 20. a screw.

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 normal saline flushing device for abdominal cavity surgery comprises a base 1, a heat-insulating sleeve 2, an electric heating wire 3, a normal saline bag 4, a vacuum pump 5, a connecting pipe 6, a flushing pipe 7, an adjuster 8, a groove 9, a rotary drum 10, an inner pipe 11, a water outlet pipe 12, a flushing head 13, a through hole 14, a support frame 15, a hand wheel 16, a pressing plate 17, a bag plug 18, a protective cover 19 and a screw 20, wherein the heat-insulating sleeve 2 is arranged at the top of the base 1, the electric heating wire 3 is arranged inside the heat-insulating sleeve 2, the normal saline bag 4 penetrates through the heat-insulating sleeve 2, the vacuum pump 5 is arranged at a position, close to one side of the heat-insulating sleeve 2, of the top of the base 1, the connecting pipe 6 is arranged between the vacuum pump 5 and the normal saline bag 4, the flushing pipe 7 is arranged at one end of the vacuum pump 5, the adjuster 8 is, the inside sliding connection of recess 9 has rotary drum 10, and the inside of flushing pipe 7 is provided with inner tube 11, and the one end of inner tube 11 is provided with outlet pipe 12, and electric heating wire 3 and vacuum pump 5 all are connected with external power supply electric connection.

Furthermore, one end of the flushing pipe 7, which is far away from the vacuum pump 5, is provided with a flushing head 13, a through hole 14 is formed in the outer wall of one side of the flushing head 13, and the flushing head 13 is connected with the inner pipe 11, so that the physiological saline can be conveniently discharged.

Furthermore, a supporting frame 15 is arranged at a position, close to one side of the physiological saline bag 4, of the top of the base 1, a screw 20 is connected to the top of the supporting frame 15 in a screwing mode through threads, and the supporting frame 15 is of an L-shaped structure and is convenient for supporting the pressing plate 17.

Further, a hand wheel 16 is arranged at the top end of the screw rod 20, and a pressing plate 17 is arranged at the bottom end of the screw rod 20, so that the side edge of the physiological saline bag 4 is conveniently pressed, and the situation that the physiological saline bag shakes during negative pressure suction is avoided.

Further, the top of the saline bag 4 is screwed and connected with a bag plug 18 through threads, so that the saline can be conveniently injected into the saline bag 4.

Furthermore, a protective cover 19 is arranged at a position, close to one side of the vacuum pump 5, of the top of the base 1, and a hole is formed in the top of the protective cover 19, so that the vacuum pump 5 is protected.

The working principle is as follows: when the device is used, the base 1 is placed on a horizontal table top, the bag plug 18 is unscrewed, the physiological saline is injected into the physiological saline bag 4, the bag plug 18 is screwed down, the physiological saline bag 4 is plugged into the heat preservation sleeve 2, the screw rod 20 is screwed and connected with the thread of the support frame 15, the hand wheel 16 is rotated, the hand wheel 16 drives the screw rod 20 to rotate, the pressing plate 17 at the bottom end of the screw rod 20 moves towards the physiological saline bag 4, finally the physiological saline bag 4 is fixed through the pressing plate 17 and the base 1, the external power supply is connected, the electric heating wire 3 heats the physiological saline in the physiological saline bag 4, when the temperature is detected to be 37 degrees by the thermometer, the switch of the vacuum pump 5 is turned on, the negative pressure attraction force generated by the work of the vacuum pump 5 sucks the physiological saline in the physiological saline bag 4 into the flushing pipe 7 through the connecting pipe 6, and finally the abdominal cavity is flushed through, the physiological saline after being washed in the abdominal cavity enters the inner tube 11 under the pressure effect and is finally discharged through the water outlet tube 12.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a saline flushing device for abdominal cavity operation, includes base (1), its characterized in that: the top of the base (1) is provided with a heat insulation sleeve (2), an electric heating wire (3) is arranged inside the heat insulation sleeve (2), a physiological saline bag (4) penetrates through the inner part of the heat-insulating sleeve (2), a vacuum pump (5) is arranged at the position of one side of the top of the base (1) close to the heat-insulating sleeve (2), a connecting pipe (6) is arranged between the vacuum pump (5) and the physiological saline bag (4), a flushing pipe (7) is arranged at one end of the vacuum pump (5), a regulator (8) is arranged at one side position of the flushing pipe (7), a groove (9) is arranged on the inner wall of one side of the regulator (8), a rotary drum (10) is connected in the groove (9) in a sliding way, an inner pipe (11) is arranged in the flushing pipe (7), one end of the inner pipe (11) is provided with a water outlet pipe (12), and the electric heating wire (3) and the vacuum pump (5) are electrically connected with an external power supply.

2. The saline irrigation device for abdominal cavity surgery as defined in claim 1, wherein: a flushing head (13) is arranged at one end, far away from the vacuum pump (5), of the flushing pipe (7), a through hole (14) is formed in the outer wall of one side of the flushing head (13), and the flushing head (13) is connected with the inner pipe (11).

3. The saline irrigation device for abdominal cavity surgery as defined in claim 1, wherein: the saline-water bag is characterized in that a supporting frame (15) is arranged at one side position, close to the saline-water bag (4), of the top of the base (1), the top of the supporting frame (15) is connected with a screw rod (20) in a screwing mode through threads, and the supporting frame (15) is of an L-shaped structure.

4. The saline irrigation device for abdominal cavity surgery as defined in claim 3, wherein: the top end of the screw rod (20) is provided with a hand wheel (16), and the bottom end of the screw rod (20) is provided with a pressing plate (17).

5. The saline irrigation device for abdominal cavity surgery as defined in claim 1, wherein: the top of the physiological saline bag (4) is connected with a bag plug (18) through screw thread screwing.

6. The saline irrigation device for abdominal cavity surgery as defined in claim 1, wherein: the vacuum pump is characterized in that a protective cover (19) is arranged at one side position, close to the vacuum pump (5), of the top of the base (1), and holes are formed in the top of the protective cover (19).