CN211535846U

CN211535846U - Drainage warming device for abdominal cavity operation chemotherapy

Info

Publication number: CN211535846U
Application number: CN201921882616.0U
Authority: CN
Inventors: 蒋莹; 金珊; 倪婷婷
Original assignee: Guizhou Provincial Peoples Hospital
Current assignee: Guizhou Provincial Peoples Hospital
Priority date: 2018-11-07
Filing date: 2019-11-04
Publication date: 2020-09-22
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a drainage warming device for abdominal cavity operation chemotherapy, which belongs to the technical field of medical instruments. Mainly comprises a box body, a drainage device, a warm chemotherapy device, a lifting frame, a drainage chemotherapy head and a power supply device, wherein the drainage device comprises a liquid storage bottle, an L-shaped bracket, a clamping cover plate and a negative pressure air bag. The utility model carries out drainage to the effusion in the abdominal cavity when the abdominal cavity of a patient is operated by the drainage device, and utilizes the negative pressure air bag to dredge the blockage phenomenon of the drainage device; the chemotherapy liquid medicine is added into the abdominal cavity of the patient through the warm chemotherapy device, so that the separate operation of drainage and warm chemotherapy is avoided, and the pain of the patient is increased; the box body is lifted through the lifting frame, so that the operation at different heights is met; the utility model discloses convenient operation is fit for a large amount of promotions.

Description

Drainage warming device for abdominal cavity operation chemotherapy

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a drainage warming device for abdominal cavity operation chemotherapy.

Background

Chemotherapy is a short term for chemotherapy, and achieves the purpose of treatment by killing cancer cells with chemotherapeutic drugs. Chemotherapy, surgery and radiotherapy are also called three major treatment methods for cancer. Surgery and radiotherapy are local treatments and only effective on tumors at the treatment site, while chemotherapy is a means of systemic treatment, and chemotherapy drugs are spread over most organs and tissues of the whole body along with blood circulation no matter what route is adopted (oral administration, intravenous administration, body cavity administration and the like). For middle and late stage abdominal cavity, pelvic cavity and thoracic cavity malignant tumor patients, only those with implantation metastasis in the cavity and operation incapable of completely removing micro focus or tumor cast-off cells are limited, after tumor is resected or after reduction operation, heated physiological saline and anticancer drugs need to be directly filled into the cavity of the patient, so that the anticancer drugs directly and sufficiently contact with tumor tissues or cells to play a role in assisting chemotherapy, and therefore, chemotherapy is a main treatment means for some tumors with a general spreading tendency and middle and late stage tumors which are already metastasized.

In the process of treating various malignant tumors of the abdominal cavity, abdominal cavity chemotherapy is an essential important auxiliary treatment measure. In the process of abdominal chemotherapy, a plurality of operations such as abdominal puncture ascites drainage, abdominal cavity washing, injection of chemotherapy drugs into the abdominal cavity and the like are often required, so that a drainage device is required to extract effusion in the abdominal cavity, and chemotherapy is required to be injected into the abdominal cavity of a patient to carry out chemotherapy on the patient.

Current abdominal cavity drainage device comprises drainage bag, drainage tube and piercing depth, at the drainage in-process, at first use piercing depth at first puncture, box drainage bag carries out the drainage in the rethread drainage string, to a large amount of abdominal cavity hydrops patients, need puncture drainage many times, and drainage and warm chemotherapy do not have an organic whole nature, both bring the misery and increased medical staff's work load for the patient, when drainage device takes place to block up, do not imitate anti-clogging device and handle, need to change drainage device again, the waste of resource has been caused.

SUMMERY OF THE UTILITY MODEL

To solve the existing problems, the utility model provides a drainage warming device for abdominal cavity operation chemotherapy.

The technical scheme of the utility model is that: a drainage warming device for abdominal cavity operation chemotherapy mainly comprises a box body, a drainage device, a warming chemotherapy device, a lifting frame, a drainage puncture head and a power supply device; a box door is arranged on the box body, and a heater switch and a water pump switch are arranged on the box door;

the drainage device comprises a liquid storage bottle, an L-shaped bracket, a clamping cover plate and a negative pressure air bag; the warm chemotherapy device comprises a warm water tank, a heater, a chemotherapy medicine bottle and a water pump; the L-shaped support is arranged in the box body and comprises a cross rod and a vertical rod which are perpendicular to each other, the liquid storage bottle is placed on the cross rod of the L-shaped support, the clamping cover plate consists of two clamping covers, the two clamping covers are horizontally arranged oppositely, two circular clamping holes are formed in the opposite sides of the two clamping covers respectively, a handheld piece is arranged at one end of each of the two clamping covers, the handheld pieces are connected through a torsion spring, a retaining ring is arranged on the inner side of one of the handheld pieces, a clamping hook is arranged on the inner side of the other handheld piece, a clamping column is inserted in the middle of the torsion spring and connected with the upper end of the vertical rod of the L-shaped support, the negative pressure air bag is connected with the liquid storage bottle through a connecting pipe, a one-way air inlet valve is arranged at the; the warm water tank is arranged in the box body, the heater is arranged in the warm water tank and is used for heating liquid in the warm water tank, the chemotherapy medicine bottle is arranged in the warm water tank, and the water suction pump is connected with the chemotherapy medicine bottle through a connecting pipe; the lifting frame is arranged at the bottom end of the box body; the drainage puncture head comprises a drainage head and a puncture needle arranged at the front end of the drainage head, the drainage head is provided with a drainage hole and a warm chemotherapy hole, the drainage hole is connected with the liquid storage bottle through a connecting pipe, the warm chemotherapy hole is connected with the chemotherapy medicine bottle through a connecting pipe, and the connecting part is provided with a one-way valve; the power supply device provides power for the heater and the water suction pump, the heater switch is connected with the heater, and the water suction pump switch is connected with the water suction pump.

Furthermore, the box door is provided with an observation window, so that the working states of the drainage device and the warm chemotherapy device in the box body can be observed conveniently.

Furthermore, scale marks are arranged on the liquid storage bottle; the liquid bottle is used for observing the content of liquid in the liquid storage bottle, and is convenient to pour in time.

Furthermore, sealing strips are arranged on one opposite sides of the two clamping covers; the sealing performance of the opposite sides of the two clamping covers is increased, and the use effect of the negative pressure air bag is prevented from being influenced due to poor sealing performance.

Further, an immersion type thermostat is arranged in the chemotherapy medicine bottle; the temperature change of the medicine in the chemotherapy medicine bottle is measured by a sensitive element in the immersion type thermostat and is transmitted to a converter, and the converter controls a heater to control the medicine temperature to be 40-43 ℃, so that the cancer cells can be damaged.

Further, the crane includes scissors support piece, hydraulic telescoping rod, hydraulic pump, scissors support piece has two, and two scissors support piece upper ends pass through bolted connection with the box bottom respectively, and two cross between the scissors support piece are connected through the slip axle, the hydraulic pump provides power for hydraulic telescoping rod, drives two and cuts the lift between the scissors support piece through the lift of hydraulic pump drive hydraulic telescoping rod to the demand to co-altitude not during different patient's treatment.

Further, the drainage head includes the casing, twists the baffle, the axis of torsion, and drainage hole, warm chemotherapy hole evenly set up respectively the casing up end left and right sides, the axis of torsion sets up in casing up end central point and puts, the baffle of twisting is established in the casing upper end through twisting the axle sleeve, and twists the baffle and can shelter from the half of casing up end area, when carrying out the abdominal cavity drainage operation, utilizes the puncture to patient's skin, then utilizes the part of sheltering from of twisting the baffle to shelter from warm chemotherapy hole, utilizes the drainage hole to carry out the drainage, when carrying out the warm chemotherapy of abdominal cavity, utilizes the partial hole of sheltering from of twisting the baffle to shelter from the drainage hole, utilizes warm chemotherapy medicine in the warm chemotherapy medicine bottle to spray to patient's abdominal cavity and carry out the chemotherapy.

The utility model discloses a theory of operation does: when the abdominal drainage operation is carried out, the skin of a patient is punctured by puncturing, the accumulated liquid in the abdominal cavity of the patient is drained, the accumulated liquid enters the liquid storage bottle through the drainage hole and the connecting pipe, and after the drainage is finished, the box door is opened to dump the accumulated liquid in the liquid storage bottle; when the thermotherapy is carried out, the heater switch and the negative pressure pump switch are turned on, the water pump is used for pumping out the medicine liquid in the chemotherapy medicine bottle, and then the medicine liquid is sprayed out through the thermotherapy hole and finally added into the abdominal cavity of the patient; when the connecting pipe that the drainage hole connects takes place the jam, take out the joint hook from the buckle, two clamp covers contact each other, and the stock solution bottle contacts with clamp cover upper end, forms airtight space, utilizes the negative pressure gasbag to take out the stock solution bottle into the negative pressure, utilizes the negative pressure to switch on the connecting pipe jam.

Compared with the prior art, the utility model discloses beneficial effect does: the two functions of drainage and blockage are completed by opening and closing the two clamping covers and whether the clamping covers and the liquid storage bottle are sealed or not, so that the drainage effect is prevented from being influenced by the blockage of the drainage tube; the drainage head is utilized to switch the drainage holes of the upper twisting baffle plate and the chemotherapy holes, so as to meet different operation requirements, avoid separate operation of drainage and warm chemotherapy and increase the pain of a patient; the box body is lifted through the lifting frame, so that the operation at different heights is met.

Drawings

Fig. 1 is a schematic view of the external structure of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a plan view of the clip cover of the present invention when closed;

FIG. 4 is a top view of the clip cover of the present invention when open;

fig. 5 is a schematic structural view of the drainage head of the present invention.

Wherein, 1-box body, 10-box door, 100-heater switch, 101-water pump switch, 102-observation window, 2-drainage device, 20-liquid storage tank, 21-L type bracket, 22-clamping cover plate, 220-clamping cover, 2200-round clamping hole, 2201-hand piece, 23-negative pressure air bag, 3-warm chemotherapeutics device, 30-warm water tank, 31-heater, 32-chemotherapeutics bottle, 33-water pump, 4-lifting rack, 40-scissor supporting piece, 41-hydraulic extension, telescopic rod, 42-hydraulic pump, 5-drainage puncture head, 50-drainage head, 500-drainage hole, 501-warm chemotherapeutics hole, 502-one-way valve, 503-shell, 504-twist baffle plate, 505-twisting shaft, 51-puncture needle.

Detailed Description

Example (b): as shown in fig. 1 and 2, the drainage warming device for abdominal cavity operation chemotherapy mainly comprises a box body 1, a drainage device 2, a warming chemotherapy device 3, a lifting frame 4, a drainage puncture head 5 and a power supply device; a box door 10 is arranged on the box body 1, a heater switch 100 and a water pump switch 101 are arranged on the box door 10, and an observation window 102 is arranged on the box door 10; the working states of the drainage device 2 and the warm chemotherapy device 3 in the box body 10 can be observed conveniently; the drainage device 2 comprises a liquid storage bottle 20, an L-shaped bracket 21, a clamping cover plate 22 and a negative pressure air bag 23; the warm chemotherapy device 3 comprises a warm water tank 30, a heater 31, a chemotherapy medicine bottle 32 and a water pump 33; the liquid storage bottle 20 is provided with scale marks; the liquid storage bottle holder is used for observing the content of liquid in a liquid storage bottle 20 and is convenient to pour in time, an L-shaped support 21 is arranged in a box body 1, the L-shaped support 21 comprises a cross rod and a vertical rod which are perpendicular to each other, the liquid storage bottle 20 is placed on the cross rod of the L-shaped support 21, as shown in figures 3 and 4, a clamping cover plate 22 consists of two clamping covers 220, the two clamping covers 220 are horizontally arranged oppositely, two circular clamping holes 2200 are formed in the opposite sides of the two clamping covers, a handheld piece 2201 is arranged at one end of each of the two clamping covers 220, the handheld pieces 2201 are connected through a torsion spring, a buckle is arranged on the inner side of one handheld piece 2201, a clamping hook is arranged on the inner side of the other handheld piece 2201, a clamping column is inserted in the middle of the torsion spring and is connected with the upper end of the; the sealing performance of the opposite sides of the two clamping covers 220 is increased, the use effect of the negative pressure air bag 23 is prevented from being influenced due to poor sealing performance, the negative pressure air bag 23 is connected with the liquid storage bottle 20 through a connecting pipe, a one-way air inlet valve is arranged at the connecting part, and a one-way air outlet valve is arranged on the negative pressure air bag 23; the warm water tank 30 is arranged in the tank body 1, the heater 31 is arranged in the warm water tank 30 and is used for heating liquid in the warm water tank 30, the chemotherapy medicine bottle 32 is arranged in the warm water tank 30, the water pump 33 is connected with the chemotherapy medicine bottle 32 through a connecting pipe, and an immersion type thermostat is arranged in the chemotherapy medicine bottle 32; the sensitive element in the immersion type thermostat measures the change of the temperature of the medicine in the chemotherapy medicine bottle and transmits the change to the converter, and the converter controls the heater 31 to control the temperature of the medicine to be 42 ℃, so that the cancer cells can be damaged; the lifting frame 4 comprises two scissor support pieces 40, two hydraulic telescopic rods 41 and two hydraulic pumps 42, the upper ends of the two scissor support pieces 40 are respectively connected with the bottom end of the box body 1 through bolts, the intersection between the two scissor support pieces 40 is connected through a sliding shaft, the hydraulic pumps 42 provide power for the hydraulic telescopic rods 41, the hydraulic telescopic rods 41 are driven to lift through the hydraulic pumps 42, and the two scissor support pieces 40 are driven to lift, so that different patients can meet requirements on different heights during treatment; as shown in fig. 5, the puncture needle 51, the drainage head 50 is provided with a drainage hole 500 and a warm chemotherapy hole 501, the drainage hole 500 is connected with the liquid storage bottle 20 through a connecting pipe, the warm chemotherapy hole 501 is connected with the chemotherapy medicine bottle 32 through a connecting pipe, and a one-way valve 502 is arranged at the connection position, the drainage head 50 comprises a shell 503, a twisting baffle 504 and a twisting shaft 505, the drainage hole 500 and the warm chemotherapy hole 501 are respectively and uniformly arranged at the left side and the right side of the upper end face of the shell 503, the twisting shaft 505 is arranged at the central position of the upper end face of the shell 503, the twisting baffle 504 is sleeved at the upper end of the shell 503 through the twisting shaft 505, and the twisting baffle 504 can shield half of the area of the upper; when the abdominal drainage operation is carried out, the puncture needle 51 is utilized to puncture the skin of a patient, then the shielding part of the twisting baffle 504 is utilized to shield the warm chemotherapy hole 501, the drainage hole 500 is utilized to carry out drainage, when the abdominal warm chemotherapy is carried out, the shielding part of the twisting baffle 504 is utilized to shield the drainage hole 500, and the warm chemotherapy hole 501 is utilized to spray the chemotherapy drugs in the chemotherapy drug bottle into the abdominal cavity of the patient for warm chemotherapy; the power supply device provides power for the heater 31 and the water pump 33, the heater switch 100 is connected with the heater 31, the water pump switch 101 is connected with the water pump 33, the heater 31 is a constant temperature heater with the model of LB-901ACOD, the signal of the water pump 33 is MP-RM, and the model of the hydraulic pump 42 is K3SP 36C.

When the abdominal drainage operation is performed, the puncture needle 51 is utilized to puncture the skin of the patient, the effusion in the abdominal cavity of the patient is drained, the effusion enters the liquid storage bottle 20 through the drainage hole 500 and the connecting pipe, and after the drainage is finished, the box door 10 is opened to dump the effusion in the liquid storage bottle 20; when the thermotherapy is carried out, the heater switch 100 and the negative pressure pump switch 101 are turned on, the water pump 33 is used for pumping out the medicine liquid in the chemotherapy medicine bottle 32, and then the medicine liquid is sprayed out through the thermotherapy hole 501 and finally added into the abdominal cavity of the patient; when the connecting pipe connected with the drainage hole 500 is blocked, the clamping hook is taken out of the retaining ring, the two clamping covers 220 are contacted with each other, the liquid storage bottle 20 is contacted with the upper ends of the clamping covers 220 to form a closed space, the liquid storage bottle 20 is pumped into negative pressure by the negative pressure air bag 23, and the blocking phenomenon of the connecting pipe is conducted by the negative pressure.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. A drainage warming device for abdominal cavity operation chemotherapy is characterized in that: mainly comprises a box body (1), a drainage device (2), a warm chemotherapy device (3), a lifting frame (4), a drainage puncture head (5) and a power supply device; a box door (10) is arranged on the box body (1), and a heater switch (100) and a water pump switch (101) are arranged on the box door (10);

the drainage device (2) comprises a liquid storage bottle (20), an L-shaped bracket (21), a clamping cover plate (22) and a negative pressure air bag (23); the warm chemotherapy device (3) comprises a warm water tank (30), a heater (31), a chemotherapy medicine bottle (32) and a water pump (33); the L-shaped support (21) is arranged in the box body (1), the L-shaped support (21) comprises a cross rod and a vertical rod which are perpendicular to each other, the liquid storage bottle (20) is placed on the cross rod of the L-shaped support (21), the clamping cover plate (22) consists of two clamping covers (220), the two clamping covers (220) are horizontally arranged oppositely, two circular clamping holes (2200) are formed in the opposite side respectively, a handheld piece (2201) is arranged at one end of each of the two clamping covers (220), the handheld pieces (2201) are connected through a torsion spring, a retaining ring is arranged on the inner side of one handheld piece (2201), a clamping hook is arranged on the inner side of the other handheld piece (2201), a clamping column is inserted in the middle of the torsion spring and connected with the upper end of the vertical rod of the L-shaped support (21), the negative pressure air bag (23) is connected with the liquid storage bottle (20) through a connecting pipe, and an one-way air inlet valve is, a one-way air outlet valve is arranged on the negative pressure air bag (23); the hot and hot water tank (30) is arranged in the tank body (1), the heater (31) is arranged in the hot and hot water tank (30) and is used for heating liquid in the hot and hot water tank (30), the chemotherapy medicine bottle (32) is arranged in the hot and hot water tank (30), and the water suction pump (33) is connected with the chemotherapy medicine bottle (32) through a connecting pipe; the lifting frame (4) is arranged at the bottom end of the box body (1); the drainage puncture head (5) comprises a drainage head (50) and a puncture needle (51) arranged at the front end of the drainage head (50), the drainage head (50) is provided with a drainage hole (500) and a warm chemotherapy hole (501), the drainage hole (500) is connected with the liquid storage bottle (20) through a connecting pipe, the warm chemotherapy hole (501) is connected with the chemotherapy medicine bottle (32) through a connecting pipe, and the connecting part is provided with a one-way valve (502); the power supply device provides power for the heater (31) and the water suction pump (33), the heater switch (100) is connected with the heater (31), and the water suction pump switch (101) is connected with the water suction pump (33).

2. The drainage warming device for abdominal cavity operation chemotherapy according to claim 1, wherein the box door (10) is provided with a viewing window (102).

3. The drainage warming device for abdominal cavity operation chemotherapy as claimed in claim 1, wherein the liquid storage bottle (20) is provided with scale marks.

4. The drainage warming device for abdominal cavity operation chemotherapy as claimed in claim 1, wherein, a sealing strip is arranged at one side of the two clamping covers (220).

5. The drainage warming device for the abdominal cavity operation chemotherapy as claimed in claim 1, wherein an immersion thermostat is arranged in the chemotherapy medicine bottle (32).

6. The drainage warming device for abdominal cavity surgery chemotherapy according to claim 1, wherein the lifting frame (4) comprises two scissor support members (40), two hydraulic telescopic rods (41) and two hydraulic pumps (42), the upper ends of the two scissor support members (40) are respectively connected with the bottom end of the box body (1) through bolts, the intersection between the two scissor support members (40) is connected through a sliding shaft, and the hydraulic pumps (42) provide power for the hydraulic telescopic rods (41).

7. The drainage warming device for abdominal cavity surgery chemotherapy according to claim 1, wherein the drainage head (50) comprises a housing (503), a twisting baffle (504) and a twisting shaft (505), the drainage holes (500) and the warming chemotherapy holes (501) are respectively and uniformly arranged on the left side and the right side of the upper end surface of the housing (503), the twisting shaft (505) is arranged at the center of the upper end surface of the housing (503), the twisting baffle (504) is sleeved on the upper end of the housing (503) through the twisting shaft (505), and the twisting baffle (504) can shield half of the area of the upper end surface of the housing (503).