Adjustable pressure vaginal visualization irrigation device

Abstract

The application discloses a pressure-adjustable visualizing flushing device for vagina, and particularly relates to the technical field of flushing devices, which comprises a cannula, an inner nozzle pipe arranged in the cannula, a main pipe with a valve fixedly arranged at the rear end of the inner nozzle pipe and extending to the bottom of the cannula, a branch pipe arranged at the outer end of the main pipe through a tee pipe, and a sensing assembly arranged at one end of the branch pipe and comprising an induction cylinder. The cleaning liquid used for flushing is introduced into the induction cylinder at the same pressure, and meanwhile the thumb of the operator is inserted into the induction cylinder, so that the cleaning liquid sprayed from the liquid outlet pipe can impact the thumb, and the operator can intuitively feel the cleaning force of the cleaning liquid when cleaning the vagina by the thumb, and then the operator can adjust the cleaning force more reasonably according to the feeling.

Description

Technical Field

[0001] This invention relates to the field of irrigation device technology, and more specifically to a vaginal irrigation device with adjustable pressure and visualization. Background Technology

[0002] During the treatment of gynecological diseases such as vaginitis and cervicitis, vaginal cleaning is often required. This involves using specialized tools to inject saline or a specialized cleaning solution into the patient's vagina to flush out foreign objects, secretions, etc., in order to facilitate the administration of medication or surgical treatment.

[0003] Existing vaginal douches typically involve inserting an end with an infusion function into the vagina and then using a tube to deliver the douche fluid at a set pressure, such as the adjustable pressure vaginal douche device disclosed in CN115317701A.

[0004] Different patients and different situations require different flushing pressures. Although existing flushing devices can adjust the flushing pressure, the pressure is reflected by numerical values, and medical staff cannot intuitively sense the flushing force. Therefore, medical staff cannot adjust the flushing force based on their own feelings. Summary of the Invention

[0005] The purpose of this invention is to provide an adjustable pressure vaginal irrigation device. By inserting the operator's thumb into the sensor cylinder, the cleaning fluid sprayed from the outlet tube can impact the thumb, thereby allowing the operator to intuitively feel the flushing force of the cleaning fluid when cleaning the vagina, and thus adjust the flushing force more reasonably based on their own feeling.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a vaginal visual irrigation device with adjustable pressure, including a cannula, an inner spray pipe inside the cannula, a main pipe with a valve fixedly installed at the rear end of the inner spray pipe extending to the bottom of the cannula, a cleaning fluid being introduced into the inner spray pipe through the main pipe, the cleaning fluid being sprayed out at the front end of the inner spray pipe, and a branch pipe being provided at the outer end of the main pipe through a tee pipe. One end of the branch pipe is provided with a sensing component, which includes a sensing cylinder. The top of the sensing cylinder is provided with a detachable end cap. One end of the branch pipe is fixedly provided with a liquid outlet pipe. The bottom end of the liquid outlet pipe passes through the end cap and extends into the inside of the sensing cylinder. The water flow pressure sprayed out of the liquid outlet pipe is the same as that of the inner spray pipe. An outer tube is fixedly installed on the rear side of the induction tube, and a sealing ring is fixedly installed on the inner wall of the outer tube to provide a sealing effect. The operator's thumb can be inserted into the induction tube through the outer tube. Under the action of the sealing ring, one end of the thumb is sealed in the induction tube. At this time, the cleaning fluid sprayed from the outlet tube can impact the thumb. A hollow handle is fixedly installed at the bottom of the induction tube, and a collection hose is fixedly installed at the bottom of the hollow handle. During operation, the operator holds the hollow handle, and the cleaning fluid after entering the induction tube eventually flows into the hollow handle and is collected again through the collection hose. This cleaning fluid can be reused after collection and treatment.

[0007] Furthermore, an elastic ball is fixedly provided at the front end of the cannula, and the elastic ball passes through the front end of the inner nozzle. The elastic ball has a smooth surface and a soft texture, which can play a buffering role during the insertion into the vagina. A diversion component is provided at the front end of the elastic ball and the bottom end of the discharge tube. The diversion assembly includes a diversion hood with multiple connecting rods fixedly mounted on it. The inner wall of the diversion hood is arc-shaped. Under the obstruction of the diversion hood, the water column will not penetrate deeper into the patient's body, and the cleaning fluid will spread in an umbrella-like pattern along the arc of the inner wall of the diversion hood to the rear and outer sides, thereby dispersing the water flow to all directions of the vaginal wall. One end of the connecting rod at the elastic ball is fixedly connected to the elastic ball, and one end of the connecting rod at the outlet tube is fixedly connected to the outlet tube. The diversion assembly is also set inside the induction cylinder to more realistically simulate the flushing situation inside the vagina, making the operator's experience more realistic and authentic.

[0008] Furthermore, a temperature control component is provided at the bottom of the main pipe. The temperature control component includes a water bath. The top and bottom of the water bath are respectively provided with a detachable top pipe and a bottom pipe. A cover plate is provided at the top of the top pipe by bolts. The bottom of the main pipe is connected to the cover plate and communicates with the inside of the top pipe. A controller and a Bluetooth module are fixedly installed at the front end of the water bath. The controller is wirelessly connected to a computer via the Bluetooth module. A temperature sensor and a water pressure sensor are fixedly installed on the inner wall of the top tube. The temperature sensor and the water pressure sensor are both located at the input end of the controller. The temperature sensor and the water pressure sensor monitor the temperature and water pressure of the cleaning solution, respectively. Under the action of the controller and the Bluetooth module, the monitored data are displayed on the computer so that doctors can observe them in real time, thereby realizing the visualization of flushing pressure and temperature.

[0009] Furthermore, the water bath is equipped with a spiral tube inside, which extends the flow path of the cleaning fluid, thereby enabling it to be fully heated. The two ends of the spiral tube are fixedly connected to the top tube and the bottom tube, respectively. Two heating plates are fixedly installed on the inner wall of the water bath, and the heating plates are located at the output end of the controller. The water inside the water bath heats the cleaning fluid passing through the spiral tube. In this way, the cleaning fluid that is about to enter the human body can be heated in cold winter conditions. An inlet pipe is fixedly provided at the outer end of the bottom pipe, and a pump for driving the flow of cleaning fluid is fixedly provided on the inlet pipe. The pump is located at the output end of the controller and provides pressure for the flow of cleaning fluid. Therefore, the pressure of the cleaning fluid during the rinsing process can be adjusted by controlling the pump.

[0010] Furthermore, a retrieval tube with a valve is fixedly provided at the rear end of the insertion tube. Two reflux holes are opened at the outer end of the insertion tube, and the reflux holes communicate with the inside of the insertion tube. A handle is fixedly provided at the outer end of the insertion tube. The cleaning fluid that has been rinsed in the vagina can be discharged through the retrieval tube. One end of the retrieval tube can be connected to a negative pressure container. Under the suction of the container, the cleaning fluid that reaches the vaginal opening will be sucked into the insertion tube by the reflux holes, thereby preventing the cleaning fluid from flowing out of the vaginal opening and becoming difficult to clean or causing contamination.

[0011] Furthermore, the outer end of the cannula is provided with a blocking component, which is located in front of the handle. The blocking component includes a sliding sleeve fitted on the outer end of the cannula. The inner wall of the sliding sleeve is in close contact with the outer end of the cannula. The sliding sleeve can slide along the outer end of the cannula. An elastic airbag is fixedly provided on the outer end of the sliding sleeve. When the cannula is inserted into the patient's vagina, the front end of the elastic airbag is also inserted into the vagina and blocked at the vaginal opening.

[0012] Furthermore, an arc-shaped baffle is fixedly provided at the outer end of the sliding sleeve. The arc-shaped baffle can fit against the skin outside the patient's vagina to improve the sealing effect. The arc-shaped baffle is located at the rear end of the elastic airbag. A spring is fixedly provided at the rear end of the sliding sleeve. The spring is sleeved on the outer end of the insertion tube. The rear end of the spring is fixedly connected to the insertion tube. An annular protrusion is fixedly provided at the outer end of the insertion tube. The rear end of the spring is fixedly connected to the annular protrusion. The spring uses its own elastic force to push the elastic airbag forward, so that the elastic airbag tightly blocks the vaginal opening.

[0013] The technical effects and advantages provided by the present invention in the above technical solution are as follows: 1. The cleaning solution used for rinsing is introduced into the induction cylinder at the same pressure through the branch tube. At the same time, the operator's thumb is inserted into the induction cylinder. The cleaning solution sprayed from the outlet tube can impact the thumb. This allows the operator to intuitively feel the flushing force of the cleaning solution when rinsing the vagina, and then adjust the flushing force more reasonably based on their own feeling. 2. By setting up a diversion component, the cleaning fluid sprayed from the front end of the inner nozzle impacts the diversion shroud. The arc-shaped inner wall of the diversion shroud causes the cleaning fluid to spread in an umbrella-like pattern to the rear and outer sides, dispersing the water flow to all directions of the vaginal wall. Compared with the existing technology, the cleaning fluid coverage is more comprehensive and the cleaning effect is better. 3. During the rinsing process, the elastic airbag is used to seal the vaginal opening to prevent the cleaning solution from flowing out after rinsing. At the same time, the cleaning solution flowing towards the vaginal opening is drawn into the cannula through the return hole and finally discharged through the recovery tube. This avoids the cleaning solution flowing out of the vaginal opening and becoming difficult to clean or causing pollution. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0015] Figure 1 This is an overall structural diagram of the present invention; Figure 2 This is a structural diagram of the cannulation, plugging assembly, and shunt assembly of the present invention; Figure 3 This is a diagram of the internal structure of the cannula of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of section A in the middle; Figure 5 This is a structural diagram of the sensing component of the present invention; Figure 6 This is a diagram of the internal structure of the induction cylinder of the present invention; Figure 7 This is a structural diagram of the temperature control component of the present invention; Figure 8 This is a cross-sectional view of the temperature control component of the present invention; Figure 9 This is a system diagram of the present invention.

[0016] Explanation of reference numerals in the attached figures: 1. Intubation tube; 2. Sealing assembly; 201. Sliding sleeve; 202. Elastic airbag; 203. Arc-shaped baffle; 204. Spring; 3. Diversion assembly; 301. Diversion hood; 302. Connecting rod; 4. Handle; 5. Sensing assembly; 501. Hollow grip; 502. Discharge tube; 503. Sensor cylinder; 504. End cap; 505. External tube; 506. Sealing ring; 6. Recovery tube; 7. Temperature control components; 701. Water bath; 702. Bottom pipe; 703. Top pipe; 704. Cover plate; 705. Liquid inlet pipe; 706. Heating plate; 707. Spiral tube; 8. Liquid pump; 9. Main pipe; 901. Branch pipe; 10. Elastic ball; 11. Controller; 12. Bluetooth module; 13. Temperature sensor; 14. Water pressure sensor; 15. Inner nozzle; 16. Return hole. Detailed Implementation

[0017] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0018] This invention provides, for example Figure 1-9 The adjustable pressure vaginal irrigation device shown includes a cannula 1, an inner spray tube 15 inside the cannula 1, a main pipe 9 with a valve fixed to the rear end of the inner spray tube 1 to the bottom of the cannula 1, and a branch pipe 901 with a tee pipe at the outer end of the main pipe 9. One end of the branch pipe 901 is provided with a sensing component 5, which includes a sensing cylinder 503. The top end of the sensing cylinder 503 is provided with a detachable end cap 504. One end of the branch pipe 901 is fixedly provided with a liquid outlet pipe 502. The bottom end of the liquid outlet pipe 502 passes through the end cap 504 and extends into the inside of the sensing cylinder 503. The water pressure sprayed out of the liquid outlet pipe 502 is the same as that of the inner spray pipe 15. An outer tube 505 is fixedly provided on the rear side of the sensor tube 503. A sealing ring 506 is fixedly provided on the inner wall of the outer tube 505 to play a sealing role. The operator's thumb can be inserted into the sensor tube 503 through the outer tube 505. A hollow handle 501 is fixedly provided at the bottom end of the sensor tube 503. A collection hose is fixedly provided at the bottom end of the hollow handle 501.

[0019] Cleaning fluid is introduced into the inner nozzle 15 through the main pipe 9. The front end of the inner nozzle 15 sprays out the cleaning fluid to rinse the vaginal wall. At the same time as the main pipe 9 introduces the cleaning fluid into the inner nozzle 15, it also introduces the cleaning fluid into the sensing component 5 along the branch pipe 901. The cleaning fluid entering the sensing component 5 is sprayed downward along the outlet pipe 502 and enters the sensing cylinder 503. At this time, the operator holds the hollow handle 501 and inserts the cleaned and disinfected thumb into the sensor cylinder 503 through the outer tube 505. Under the action of the sealing ring 506, one end of the thumb is sealed in the sensor cylinder 503. At this time, the cleaning fluid sprayed from the outlet tube 502 can impact the thumb, and the impact pressure is the same as the pressure of the inner nozzle 15 when cleaning the vagina. In this way, the operator can intuitively feel the flushing force of the cleaning fluid when cleaning the vagina with the thumb, and then adjust the flushing force more reasonably based on their own feeling. The cleaning fluid that enters the sensor cylinder 503 eventually flows into the hollow handle 501 and is collected again through the collection hose. Since the operator's thumb has been cleaned and disinfected, the cleaning fluid can be reused after collection and treatment.

[0020] To guide the direction of water flow, such as Figure 1 , 2 As shown in Figures 3 and 6, an elastic ball 10 is fixedly provided at the front end of the insertion tube 1, and the front end of the inner nozzle 15 passes through the elastic ball 10. A diversion component 3 is provided at the front end of the elastic ball 10 and the bottom end of the liquid outlet pipe 502. The diversion component 3 includes a diversion hood 301. Multiple connecting rods 302 are fixedly provided on the diversion hood 301. One end of the connecting rod 302 at the elastic ball 10 is fixedly connected to the elastic ball 10, and one end of the connecting rod 302 at the liquid outlet pipe 502 is fixedly connected to the liquid outlet pipe 502.

[0021] During vaginal irrigation, the tip of the cannula 1, along with the elastic ball 10 and the diversion component 3, is inserted into the patient's vagina. The cleaning fluid sprayed from the tip of the inner nozzle 15 is directed towards the diversion hood 301 in the form of a water jet. The inner wall of the diversion hood 301 is arc-shaped. Under the blocking effect of the diversion hood 301, the water jet will not penetrate deeper into the patient's body. Moreover, the cleaning fluid will spread in an umbrella-like manner along the arc of the inner wall of the diversion hood 301 to the rear and outer sides, thereby dispersing the water flow to all directions of the vaginal wall. Compared with the existing technology where the cleaning fluid is sprayed onto the vaginal wall in a water jet manner, the cleaning fluid coverage is more comprehensive and the cleaning effect is better. The diversion component 3 is also set inside the sensor cylinder 503 to more realistically simulate the irrigation situation inside the vagina, making the operator's experience more realistic and authentic.

[0022] During the cleaning process, it is necessary to monitor the cleaning temperature and pressure in real time, such as Figure 7-9 As shown, the main pipe 9 is provided with a temperature control component 7 at the bottom. The temperature control component 7 includes a water bath 701. The top and bottom of the water bath 701 are respectively provided with a detachable top pipe 703 and a bottom pipe 702. The top of the top pipe 703 is provided with a cover plate 704 by bolts. The bottom of the main pipe 9 is connected to the cover plate 704 and communicates with the inside of the top pipe 703. The water bath 701 is fixedly equipped with a controller 11 and a Bluetooth module 12 at its front end. The controller 11 is wirelessly connected to a computer via the Bluetooth module 12. The inner wall of the top pipe 703 is fixedly equipped with a temperature sensor 13 and a water pressure sensor 14. Both the temperature sensor 13 and the water pressure sensor 14 are located at the input end of the controller 11.

[0023] Before entering the main pipe 9, the cleaning fluid first reaches the jacking pipe 703. The temperature sensor 13 and water pressure sensor 14 inside the jacking pipe 703 monitor the temperature and water pressure of the cleaning fluid, respectively. With the help of the controller 11 and the Bluetooth module 12, the monitored data is displayed on the computer so that the doctor can observe it in real time, thereby realizing the visualization of flushing pressure and temperature.

[0024] The temperature and pressure of the cleaning fluid can be adjusted, such as Figure 7-9 As shown, a spiral tube 707 is provided inside the water bath 701. The two ends of the spiral tube 707 are fixedly connected to the top tube 703 and the bottom tube 702 respectively. Two heating plates 706 are fixedly provided on the inner wall of the water bath 701. The heating plates 706 are located at the output end of the controller 11. The bottom tube 702 is fixedly provided with an inlet pipe 705 at its outer end. The inlet pipe 705 is fixedly provided with a pump 8 for driving the flow of cleaning fluid. The pump 8 is located at the output end of the controller 11.

[0025] The cleaning fluid is driven to flow by the pump 8 on the inlet pipe 705 and input into the bottom pipe 702 along the inlet pipe 705. The pump 8 provides pressure for the flow of the cleaning fluid. Therefore, the pressure of the cleaning fluid during the rinsing process can be adjusted by controlling the pump 8. When the cleaning fluid enters the bottom pipe 702, it will flow upward along the spiral pipe 707 and reach the top pipe 703. The spiral tube 707 is installed inside the water bath 701, which is filled with purified water. The heating plate 706 can heat the water inside the water bath 701 and adjust and control the water temperature inside the water bath 701. The water inside the water bath 701 then heats the cleaning fluid passing through the spiral tube 707. The spiral tube 707 extends the flow path of the cleaning fluid, thus ensuring that it is fully heated. In this way, the cleaning fluid that is about to enter the human body can be heated in cold winter conditions, avoiding discomfort to the patient during the rinsing process due to excessively low temperature.

[0026] The rinse fluid needs to be properly disposed of, such as... Figure 2-4 As shown, the distal end of the insertion tube 1 is fixedly provided with a recovery tube 6 with a valve. The outer end of the insertion tube 1 has two return holes 16, which are connected to the interior of the insertion tube 1. The outer end of the insertion tube 1 is fixedly provided with a handle 4, and the cleaning fluid that has been rinsed in the vagina can be discharged through the recovery tube 6.

[0027] While the cannula 1 is inserted into the patient's body for flushing, the return hole 16 at the outer end of the cannula 1 also enters the patient's vagina. However, its position is close to the vaginal opening. The cleaning fluid that enters the vagina and completes the flushing process will naturally flow outward along the vagina. One end of the recovery tube 6 can be connected to a negative pressure container. Under the suction of the container, the cleaning fluid that reaches the vaginal opening will be sucked into the cannula 1 by the return hole 16. The cleaning fluid that enters the cannula 1 is located in the gap between the inner nozzle 15 and the cannula 1 and flows backward along the cannula 1, and finally enters the negative pressure container through the recovery tube 6.

[0028] The cleaning solution will not flow around and cause contamination after rinsing, such as Figure 2 , 3 As shown, the outer end of the cannula 1 is provided with a sealing component 2. The sealing component 2 is located on the front side of the handle 4. The sealing component 2 includes a sliding sleeve 201 sleeved on the outer end of the cannula 1. The inner wall of the sliding sleeve 201 is in close contact with the outer end of the cannula 1. An elastic airbag 202 is fixedly provided on the outer end of the sliding sleeve 201.

[0029] An arc-shaped baffle 203 is fixedly provided at the outer end of the sliding sleeve 201. The arc-shaped baffle 203 is located at the rear end of the elastic airbag 202. A spring 204 is fixedly provided at the rear end of the sliding sleeve 201. The spring 204 is sleeved on the outer end of the insertion tube 1. The rear end of the spring 204 is fixedly connected to the insertion tube 1. An annular protrusion is fixedly provided at the outer end of the insertion tube 1. The rear end of the spring 204 is fixedly connected to the annular protrusion.

[0030] While aspirating the used cleaning fluid, as the cannula 1 is inserted into the patient's vagina, the tip of the elastic airbag 202 also enters the vagina and blocks the vaginal opening. During the flushing process, the sliding sleeve 201 moves slightly backward along the cannula 1 and compresses the spring 204. The spring 204 then uses its own elasticity to push the sliding sleeve 201 and the elastic airbag 202 forward, so that the elastic airbag 202 tightly blocks the vaginal opening, preventing the used cleaning fluid from flowing out of the vaginal opening. The arc-shaped baffle 203 can fit against the skin outside the patient's vagina, improving the sealing effect.

[0031] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An adjustable pressure vaginal irrigation device, comprising a cannula (1), characterized in that: The insertion tube (1) is provided with an inner nozzle (15), the rear end of the inner nozzle (15) extends to the bottom of the insertion tube (1) and is fixedly provided with a main pipe (9) with a valve, and the outer end of the main pipe (9) is provided with a branch pipe (901) through a tee pipe. One end of the branch pipe (901) is provided with a sensing component (5), the sensing component (5) includes a sensing cylinder (503), the top end of the sensing cylinder (503) is provided with a detachable end cap (504), one end of the branch pipe (901) is fixedly provided with a liquid outlet pipe (502), the bottom end of the liquid outlet pipe (502) passes through the end cap (504) and extends into the inside of the sensing cylinder (503); An outer tube (505) is fixedly provided on the rear side of the induction tube (503), and a sealing ring (506) is fixedly provided on the inner wall of the outer tube (505) to play a sealing role. A hollow handle (501) is fixedly provided at the bottom end of the induction tube (503).

2. The adjustable pressure vaginal irrigation device according to claim 1, characterized in that: The front end of the cannula (1) is fixedly provided with an elastic ball (10), the front end of the inner nozzle (15) passes through the elastic ball (10), the front end of the elastic ball (10) and the bottom end of the liquid outlet pipe (502) are both provided with a diversion component (3), the diversion component (3) includes a diversion hood (301), and multiple connecting rods (302) are fixedly provided on the diversion hood (301).

3. The adjustable pressure vaginal irrigation device according to claim 1, characterized in that: The main pipe (9) is provided with a temperature control component (7) at the bottom end. The temperature control component (7) includes a water bath (701). The top and bottom ends of the water bath (701) are respectively provided with a detachable top pipe (703) and a bottom pipe (702). The top end of the top pipe (703) is provided with a cover plate (704). The bottom end of the main pipe (9) is connected to the cover plate (704). The water bath tube (701) is fixedly equipped with a controller (11) and a Bluetooth module (12) at the front end, and a temperature sensor (13) and a water pressure sensor (14) are fixedly equipped on the inner wall of the top pipe (703).

4. The adjustable pressure vaginal irrigation device according to claim 3, characterized in that: The water bath (701) is provided with a spiral tube (707) inside. The two ends of the spiral tube (707) are fixedly connected to the top tube (703) and the bottom tube (702) respectively. Two heating plates (706) are fixedly provided on the inner wall of the water bath (701). The bottom tube (702) is fixedly provided with an inlet pipe (705) at its outer end, and a pump (8) for driving the flow of cleaning fluid is fixedly provided on the inlet pipe (705).

5. The adjustable pressure vaginal irrigation device according to claim 1, characterized in that: The insertion tube (1) is fixedly provided with a recovery tube (6) with a valve at the rear end. The insertion tube (1) has two return holes (16) at the outer end. The return holes (16) are connected to the inside of the insertion tube (1). The insertion tube (1) is fixedly provided with a handle (4) at the outer end.

6. The adjustable pressure vaginal irrigation device according to claim 1, characterized in that: The outer end of the cannula (1) is provided with a sealing component (2), the sealing component (2) includes a sliding sleeve (201) sleeved on the outer end of the cannula (1), and an elastic airbag (202) is fixedly provided on the outer end of the sliding sleeve (201).

7. The adjustable pressure vaginal irrigation device according to claim 6, characterized in that: An arc-shaped baffle (203) is fixedly provided at the outer end of the sliding sleeve (201). The arc-shaped baffle (203) is located at the rear end of the elastic airbag (202). A spring (204) is fixedly provided at the rear end of the sliding sleeve (201). The spring (204) is sleeved on the outer end of the insertion tube (1). The rear end of the spring (204) is fixedly connected to the insertion tube (1).

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