Device for monitoring treatment process of hot bulb catheter

Abstract

The utility model relates to the technical field of hot bulb catheters, and discloses a hot bulb catheter treatment process monitoring device, which comprises a holding cylinder, a locking unit, a shunting unit and a heating unit, the top end and the bottom end of the holding cylinder are fixedly connected with threaded sleeves, the upper threaded sleeve is internally in threaded connection with one end of a stretching-in catheter, the other end of the stretching-in catheter is fixedly connected with a treatment balloon, the lower threaded sleeve is internally in threaded connection with one end of a conveying pipe, and the other end of the conveying pipe is fixedly connected with a monitoring balloon. A holding frame is fixedly connected to the middle of the conveying pipe, and size standard columns are fixedly connected to the left side and the right side of the upper portion of the holding frame. According to the utility model, the swell capacity of the treatment balloon is reversely monitored by using the swell capacity of the external monitoring balloon, so that medical staff can accurately control and monitor the swell capacity conveniently, meanwhile, the size of the monitoring balloon can be limited, the size of the internal treatment balloon can be further controlled, regulation and control are facilitated, disassembly and drainage are also facilitated, and reutilization is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal bulb catheters, in particular to a thermal bulb catheter treatment process monitoring device. Background Art

[0002] The hot balloon catheter is one of the accessories used with the endometrial therapeutic device. It expands the balloon placed in the uterine cavity through heated liquid, allowing the balloon to contact the endometrium. The high temperature causes the endometrial tissue cell protein to coagulate, necrotize, exfoliate, and fibrose, thereby achieving the effect of endometrial removal.

[0003] When the existing thermal balloon catheter is inserted into the patient's uterine cavity for treatment, the heated liquid in the balloon will expand. However, the size of the balloon expansion is internal, which makes it inconvenient for medical staff to accurately control and monitor, resulting in excessive expansion, thereby further damaging the patient's endometrium. Therefore, the present application provides a thermal balloon catheter treatment process monitoring device to meet the needs. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that the heated liquid in the balloon of the thermal balloon catheter expands inside the patient's affected area, which is not convenient for accurate control and monitoring, resulting in excessive expansion and further damage to the patient's endometrium, and to propose a thermal balloon catheter treatment process monitoring device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for monitoring the treatment process of a thermal balloon catheter, comprising a holding tube and a locking unit, and also comprising a shunt unit and a heating unit; the top and bottom ends of the holding tube are fixedly connected with threaded sleeves, the threaded sleeve at the upper part is internally connected with one end of a catheter inserted into the upper part, the other end of the catheter inserted into the upper part is fixedly connected with a treatment balloon, the threaded sleeve at the lower part is internally connected with one end of a delivery tube, the other end of the delivery tube is fixedly connected with a monitoring balloon, the middle part of the delivery tube is fixedly connected with a grip frame, and the grip frame is fixedly connected with a control frame. The left and right sides of the upper part are fixedly connected with size columns, the left and right sides of the lower part of the grip frame are fixedly connected with stabilizing columns, the outer sides of the size columns are slidably connected to the upper part of the limiting plates, and the lower parts of the limiting plates are slidably connected to the stabilizing columns; the locking unit is used to fix the size positions of the limiting plates on both sides; the diversion unit is used to evenly and equally divert the injected liquid; the heating unit is used to heat the liquid injected into the treatment balloon; the holding tube, the locking unit, the diversion unit and the heating unit are all connected to the holding tube.

[0006] Through the above technical solution, the size of the patient's uterine cavity is detected by medical detection equipment, and then the treatment balloon is used to enter the patient's uterine cavity. The diversion unit is used to evenly divert the incoming liquid to the treatment balloon and the monitoring balloon. The two begin to expand synchronously, and the scale values ​​on the size column are used to lock the left and right side positions of the limit plates. At this time, the left and right side limit plate positions maintain the same numerical value and are consistent with the detected patient's uterine cavity size. After the user observes that the monitoring balloon expands to the position of the limit plates on both sides, the water source injection is stopped, and the treatment balloon is contacted with the patient's uterine cavity endometrium. The high temperature causes the endometrial tissue cell protein to coagulate, necrotize, exfoliate, and fibrose, thereby achieving the effect of endometrial removal.

[0007] Furthermore, the locking unit includes a threaded hole opened at the top end of the limiting plate, and a locking bolt is threadedly connected to the threaded hole.

[0008] Through the above technical solution, the limit plate can be quickly fixed by using the threaded holes and locking bolts.

[0009] Furthermore, a display slot is provided on the upper portion of the limit plate, and scale lines are provided on the outer side of the size column.

[0010] Through the above technical solution, the display groove is used to facilitate viewing of the scale lines on the outer side of the dimension column and to perform locking processing.

[0011] Furthermore, the diverter unit includes a diverter valve fixedly connected to the inside of the holding tube, the upper and lower water outlets of the diverter valve are fixedly connected to the top and bottom ends of the holding tube respectively, the water inlet of the diverter valve is fixedly connected to one end of the input pipe, and the other end of the input pipe passes through the front wall of the holding tube and extends to the outside.

[0012] Through the above technical solution, the diverter valve is used to evenly distribute the incoming liquid to the treatment balloon and the monitoring balloon in equal amounts.

[0013] Furthermore, the heating unit includes a resistance heating wire fixedly connected to the interior of the catheter, the top end of the resistance heating wire is fixedly connected to a spiral heating wire, the spiral heating wire is arranged inside the treatment balloon, the resistance heating wire is electrically connected to a control button, and the control button is fixedly connected to the outer side of the holding tube.

[0014] Through the above technical solution, the liquid flowing into the treatment balloon can be heated by using the resistance heating wire and the spiral heating wire.

[0015] Furthermore, a drainage pipe is fixedly connected to the bottom end of the monitoring balloon, and the drainage pipe is fixedly connected to the lower part of the grip frame.

[0016] Through the above technical solution, the liquid in the monitoring balloon can be quickly discharged using the drainage tube, so as to facilitate the next monitoring operation.

[0017] Furthermore, both ends of the left and right sides of the size marking column and the stabilizing column are fixedly connected with limiting blocks.

[0018] Through the above technical solution, the limiting block is used to limit the maximum expansion value of the limiting plate.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, an insertion catheter, a treatment balloon, a delivery tube and a monitoring balloon are provided. First, the diameter of the patient's uterine cavity is detected by a medical detection device to determine the expansion coefficient of the treatment balloon in the thermal balloon catheter treatment. Then, the treatment balloon is used to enter the patient's uterine cavity. The shunt unit evenly shunts the incoming liquid to the treatment balloon and the monitoring balloon in equal amounts. The two begin to expand synchronously, and the expansion amount of the treatment balloon is reversely monitored by the external monitoring balloon, which is convenient for medical staff to perform precise control and monitoring.

[0021] 2. In the utility model, by setting, the left and right side positions of the limit plate are locked by using the scale value on the size column, and locked by the locking unit. At this time, the positions of the left and right limit plates maintain the same value and are consistent with the detected patient's uterine cavity diameter data, thereby limiting the size of the monitoring balloon and understanding the size of the treatment balloon, which is convenient for regulation, disassembly and drainage, and is conducive to reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional diagram of the thermal balloon catheter treatment process monitoring device proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the monitoring balloon structure of the thermal balloon catheter treatment process monitoring device proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the inserted catheter of the thermal balloon catheter treatment process monitoring device proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the shunt unit of the thermal bulb catheter treatment process monitoring device proposed by the utility model.

[0026] Legend:

[0027] 1. Holding tube; 2. Locking unit; 201. Threaded hole; 202. Locking bolt; 3. Diverter unit; 301. Diverter valve; 302. Input tube; 4. Heating unit; 401. Resistance heating wire; 402. Spiral heating wire; 403. Control button; 5. Threaded sleeve; 6. Insertion catheter; 7. Treatment balloon; 8. Delivery tube; 9. Monitoring balloon; 10. Grip; 11. Size column; 12. Stabilizing column; 13. Limiting plate; 14. Display slot; 15. Scale line; 16. Drain pipe; 17. Limiting block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-4 The utility model provides an embodiment: a device for monitoring the treatment process of a hot balloon catheter, comprising a holding tube 1 and a locking unit 2, and also comprising a shunt unit 3 and a heating unit 4; the top and bottom ends of the holding tube 1 are fixedly connected with a threaded sleeve 5, the upper threaded sleeve 5 is internally threadedly connected with one end of a catheter 6, the other end of the catheter 6 is fixedly connected with a treatment balloon 7, the lower threaded sleeve 5 is internally threadedly connected with one end of a delivery tube 8, the other end of the delivery tube 8 is fixedly connected with a monitoring balloon 9, the middle of the delivery tube 8 is fixedly connected with a grip frame 10, the upper left end of the grip frame 10 is fixedly connected with a grip frame 10, and the upper left end of the grip frame 10 is fixedly connected with a grip frame 10. The right side is fixedly connected with a size column 11, the lower left and right sides of the grip frame 10 are fixedly connected with a stabilizing column 12, the outer side of the size column 11 is slidably connected to the upper part of the limiting plate 13, and the lower part of the limiting plate 13 is slidably connected to the stabilizing column 12; the locking unit 2 is used to fix the size position of the limiting plates 13 on both sides; the diversion unit 3 is used to evenly and equally divert the injected liquid; the heating unit 4 is used to heat the liquid injected into the treatment balloon 7; the holding tube 1, the locking unit 2, the diversion unit 3 and the heating unit 4 are all connected to the holding tube 1. The size of the patient's uterine cavity is detected by medical detection equipment, and then the treatment balloon 7 is used to enter the patient's uterine cavity. The diversion unit 3 is used to evenly divert the incoming liquid to the treatment balloon 7 and the monitoring balloon 9. The two begin to expand synchronously, and the scale value on the size column 11 is used to lock the left and right side positions of the limit plate 13. At this time, the positions of the left and right side limit plates 13 maintain the same numerical value and are consistent with the detected size of the patient's uterine cavity. After the user observes that the monitoring balloon 9 expands to the position of the limit plates 13 on both sides, the water source injection is stopped, and the treatment balloon 7 is used to contact the patient's uterine cavity endometrium. The high temperature causes the endometrial tissue cell protein to coagulate, necrotize, exfoliate, and fibrose, thereby achieving the effect of endometrial removal.

[0030] The bottom end of the monitoring balloon 9 is fixedly connected with a drainage pipe 16, which is fixedly connected to the lower part of the grip frame 10. The drainage pipe 16 can be used to quickly discharge the liquid in the monitoring balloon 9, so as to facilitate the next monitoring operation.

[0031] The left and right ends of the size column 11 and the stabilizing column 12 are fixedly connected with limiting blocks 17. The limiting blocks 17 are used to limit the maximum expansion value of the limiting plate 13.

[0032] As an implementation method in this embodiment, Figure 2 As shown, the locking unit 2 includes a threaded hole 201 formed at the top of the limiting plate 13, and a locking bolt 202 is threadedly connected to the threaded hole 201. The threaded hole 201 and the locking bolt 202 facilitate fast fixing of the limiting plate 13.

[0033] Furthermore, a display slot 14 is provided on the upper part of the limit plate 13, and a scale line 15 is provided on the outer side of the size column 11. The display slot 14 is used to facilitate viewing the scale line 15 on the outer side of the size column 11 and perform locking processing.

[0034] As an implementation method in this embodiment, Figure 4 As shown, the diverter unit 3 includes a diverter valve 301 fixedly connected to the inside of the gripping tube 1, the upper and lower water outlets of the diverter valve 301 are respectively fixedly connected to the top and bottom ends of the gripping tube 1, and the water inlet of the diverter valve 301 is fixedly connected to one end of the input tube 302, and the other end of the input tube 302 passes through the front wall of the gripping tube 1 and extends to the outside. The diverter valve 301 is used to evenly distribute the incoming liquid to the treatment balloon 7 and the monitoring balloon 9 in equal amounts.

[0035] As an implementation method in this embodiment, Figure 1 and 3 As shown, the heating unit 4 includes a resistance heating wire 401 fixedly connected to the inside of the catheter 6, the top of the resistance heating wire 401 is fixedly connected to a spiral heating wire 402, the spiral heating wire 402 is arranged inside the treatment balloon 7, the resistance heating wire 401 is electrically connected to a control button 403, and the control button 403 is fixedly connected to the outside of the holding tube 1. The resistance heating wire 401 and the spiral heating wire 402 can heat the liquid flowing into the treatment balloon 7.

[0036] Working principle: When in use, first use the medical detection equipment to detect the diameter of the patient's uterine cavity, determine the expansion coefficient of the treatment balloon 7 in the hot balloon catheter treatment, and then use the treatment balloon 7 to enter the patient's uterine cavity. The shunt unit 3 will evenly and equally divert the incoming liquid to the treatment balloon 7 and the monitoring balloon 9, and the two will begin to expand synchronously. The left and right side positions of the limit plate 13 can be locked by the scale value on the size column 11, and locked by the locking unit 2. At this time, the positions of the left and right side limit plates 13 keep the same numerical value and are consistent with the detected patient's uterine cavity diameter size data. Then the medical staff observes and monitors the expansion size of the monitoring balloon 9. When it reaches the position of the limit plates 13 on both sides, stop the water injection to facilitate external detection, better reflect the expansion size of the internal treatment balloon 7, and make the monitoring observation more intuitive and obvious. The treatment balloon 7 heated by the heating unit 4 contacts the patient's uterine cavity endometrium. The high temperature causes the endometrial tissue cell protein to coagulate, necrotize, exfoliate, and fibrose, thereby achieving the effect of endometrial removal.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for monitoring the process of a thermal bulb catheter therapy, comprising a holding tube (1) and a locking unit (2), characterized in that: It also includes a diversion unit (3) and a heating unit (4); The top and bottom ends of the holding tube (1) are fixedly connected to a threaded sleeve (5); the upper threaded sleeve (5) is internally threadedly connected to one end of an insertion catheter (6); the other end of the insertion catheter (6) is fixedly connected to a treatment balloon (7); the lower threaded sleeve (5) is internally threadedly connected to one end of a delivery tube (8); the other end of the delivery tube (8) is fixedly connected to a monitoring balloon (9); the middle of the delivery tube (8) is fixedly connected to a grip frame (10); the upper left and right sides of the grip frame (10) are fixedly connected to size columns (11); the lower left and right sides of the grip frame (10) are fixedly connected to stabilizing columns (12); the outer sides of the size columns (11) are slidably connected to the upper part of a limit plate (13); the lower part of the limit plate (13) is slidably connected to the stabilizing column (12); The locking unit (2) is used to fix the size and position of the limiting plates (13) on both sides; The flow splitting unit (3) is used to evenly split the injected liquid in equal amounts; The heating unit (4) is used to heat the liquid injected into the treatment balloon (7); The holding tube (1), the locking unit (2), the flow diversion unit (3) and the heating unit (4) are all connected to the holding tube (1).

2. The device for monitoring the process of thermal bulb catheter therapy according to claim 1, characterized in that: The locking unit (2) comprises a threaded hole (201) formed at the top end of the limiting plate (13), and a locking bolt (202) is threadedly connected to the inner surface of the threaded hole (201).

3. The device for monitoring the process of thermal bulb catheter therapy according to claim 1, characterized in that: The upper part of the limit plate (13) is provided with a display slot (14), and the outer side of the size column (11) is provided with a scale line (15).

4. The device for monitoring the process of thermal bulb catheter therapy according to claim 1, characterized in that: The diverter unit (3) comprises a diverter valve (301) fixedly connected to the inside of the gripping tube (1), the upper and lower water outlets of the diverter valve (301) are respectively fixedly connected to the top and bottom ends of the gripping tube (1), the water inlet of the diverter valve (301) is fixedly connected to one end of an input pipe (302), and the other end of the input pipe (302) passes through the front wall of the gripping tube (1) and extends to the outside.

5. The device for monitoring the process of thermal bulb catheter therapy according to claim 1, characterized in that: The heating unit (4) includes a resistance heating wire (401) fixedly connected to the inside of the insertion catheter (6), the top end of the resistance heating wire (401) is fixedly connected to a spiral heating wire (402), the spiral heating wire (402) is arranged inside the treatment balloon (7), the resistance heating wire (401) is electrically connected to a control button (403), and the control button (403) is fixedly connected to the outer side of the holding tube (1).

6. The device for monitoring the process of thermal bulb catheter therapy according to claim 1, characterized in that: The bottom end of the monitoring balloon (9) is fixedly connected to a drainage pipe (16), and the drainage pipe (16) is fixedly connected to the lower part of the grip frame (10).

7. The device for monitoring the process of thermal bulb catheter therapy according to claim 1, characterized in that: Limiting blocks (17) are fixedly connected to both ends of the left and right sides of the size marking column (11) and the stabilizing column (12).

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