Uterine laparoscopic surgery nursing device

Abstract

The utility model relates to the technical field of laparoscopes, and discloses a laparoscopic surgery nursing device which comprises a fixing tube, one end of the fixing tube is fixedly connected with a nursing ball, a bearing plate is fixedly connected in the fixing tube, a bearing ring is arranged on one side, facing the nursing ball, of the bearing plate, and the bearing ring is fixedly connected with the inner wall of the fixing tube. The area between the bearing plate and the bearing ring is a compression cavity, the area, away from one side of the bearing ring, of the bearing plate is a liquid storage cavity, a piston is arranged in the compression cavity, and a spray head is fixedly installed on the surface of the nursing ball. A medical worker can insert the nursing ball into the female vagina, compared with an existing mode that the vagina is firstly opened through a tool, and then a liquid spraying pipeline is inserted into the vagina, operation is simpler, more convenient and faster, in addition, after the medical worker loosens the shifting block, the nursing liquid can be automatically refilled into the compression cavity from the liquid storage cavity, and operation is more convenient. Therefore, the care solution can be continuously conveyed to the cervix.

Description

Technical Field

[0001] This utility model relates to the field of laparoscopic and hysteroscopic technology, and more specifically to a laparoscopic and hysteroscopic surgical care device. Background Technology

[0002] Laparoscopy and hysteroscopy are advanced clinical techniques that can quickly relieve women of various ailments in a minimally invasive and scarless manner, and can also bring the good news of conceiving a new life to women who have been infertile for many years.

[0003] After laparoscopic surgery, some nursing care is required. Currently, when medical staff apply medication (nursing solution) to a woman's cervix, they usually first use tools to open the vagina, and then insert a spray tube into the vagina to deliver the nursing solution to the woman's cervix. The whole operation is quite troublesome and brings a bad experience to female patients. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a nursing device for laparoscopic surgery to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a nursing device for laparoscopic surgery, comprising a fixed tube, a nursing ball fixedly connected to one end of the fixed tube, a receiving plate fixedly connected inside the fixed tube, a receiving ring provided on the side of the receiving plate facing the nursing ball, the receiving ring being fixedly connected to the inner wall of the fixed tube, the area between the receiving plate and the receiving ring being a compression chamber, the area on the side of the receiving plate away from the receiving ring being a liquid storage chamber, a piston provided in the compression chamber, a nozzle fixedly installed on the surface of the nursing ball, the liquid storage chamber being used to deliver nursing fluid to the compression chamber, the piston being used to deliver the nursing fluid in the compression chamber to the nozzle, and the nozzle being used to spray the nursing fluid towards the female cervix.

[0006] Preferably, the piston includes a compression section and a conveying section. The compression section is located inside the compression chamber, and the surface of the compression section forms a sliding guide fit with the inner wall of the compression chamber. The conveying section is fixedly connected to the side of the compression section away from the receiving plate, and a backflow prevention component is installed inside the conveying section.

[0007] Preferably, a guide rod is fixedly connected to the side of the extrusion section facing the receiving plate. Four guide rods are evenly arranged. One end of the guide rod passes through the receiving plate and the liquid storage cavity and extends to the outside of the fixed tube. A toggle block is fixedly connected to one end of the guide rod. An auxiliary spring is sleeved on the surface of the guide rod. One end of the auxiliary spring is fixedly connected to the side of the extrusion section away from the receiving ring. The other end of the auxiliary spring is fixedly connected to the side of the receiving plate facing the receiving ring. An extension nozzle is fixedly connected to the side of the receiving plate away from the receiving ring. A backflow preventer is installed inside the extension nozzle.

[0008] Preferably, the nursing ball has a spherical hollow structure, and a support frame is fixedly connected inside the nursing ball. A guide pipe is fixedly installed on the support frame. The guide pipe has two output ends and one input end. Two nozzles are symmetrically arranged. The output end of the guide pipe is fixedly connected to the nozzle, and the input end of the guide pipe is fixedly connected to the delivery section through a telescopic flexible hose.

[0009] Preferably, the anti-reverse assembly includes a mounting block and a limiting ring. A through hole is provided at the center of the mounting block, and a blocking ball is provided in the through hole. A through-hole plate is fixedly connected to the side of the blocking ball facing the limiting ring. The through-hole plate and the limiting ring are fixedly connected by a compression spring. The mounting block and the limiting ring in the conveying section are both fixedly connected to the inner wall of the conveying section. The mounting block and the limiting ring in the extension nozzle are both fixedly connected to the inner wall of the extension nozzle.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] Medical staff can insert the nursing ball into the woman's vagina and pull the lever. The nursing solution in the compression chamber is squeezed into the delivery section by the squeezing section. Then the nursing solution passes through the telescopic tubing and the guide tube in sequence. Finally, the nursing solution is sprayed from the nozzle to the woman's cervix. The medical staff rotates the fixing tube to make the nursing ball rotate around the axis of the fixing tube, thereby evenly applying the nursing solution to the surface of the cervix. Compared with the existing method of first using tools to open the vagina and then inserting the spray tube into the vagina, the operation is simpler and faster. In addition, after the medical staff releases the lever, the nursing solution can automatically refill the compression chamber from the reservoir, thereby continuously delivering the nursing solution to the cervix. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a cross-sectional view of the overall structure of this utility model.

[0014] Figure 3 This utility model Figure 2 Enlarged view of the structure at point A in the image.

[0015] Figure 4 This is a cross-sectional view of the piston of this utility model.

[0016] Figure 5 This is a cross-sectional view of the anti-reverse component of this utility model.

[0017] The attached diagram is labeled as follows: 1. Fixed tube; 11. Liquid storage chamber; 12. Compression chamber; 13. Injection nozzle; 14. Actuating block; 2. Nursing ball; 21. Guide tube; 22. Support frame; 23. Telescopic hose; 3. Piston; 31. Squeezing section; 32. Conveying section; 4. Receiving plate; 41. Extension nozzle; 5. Receiving ring; 6. Nozzle; 7. Anti-reverse assembly; 71. Mounting block; 711. Connecting hole; 72. Blocking ball; 73. Through-hole plate; 74. Limiting ring; 75. Compression spring; 8. Guide rod; 81. Auxiliary spring. Detailed Implementation

[0018] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The laparoscopic surgery nursing device involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] See appendix Figure 1-5 This utility model provides a nursing device for laparoscopic surgery, including a fixed tube 1, a nursing ball 2 fixedly connected to one end of the fixed tube 1, a receiving plate 4 fixedly connected inside the fixed tube 1, a receiving ring 5 provided on the side of the receiving plate 4 facing the nursing ball 2, the receiving ring 5 being fixedly connected to the inner wall of the fixed tube 1, the area between the receiving plate 4 and the receiving ring 5 being a compression chamber 12, the area on the side of the receiving plate 4 away from the receiving ring 5 being a liquid storage chamber 11, a piston 3 being provided inside the compression chamber 12, and a nozzle 6 being fixedly installed on the surface of the nursing ball 2. The liquid storage chamber 11 is used to deliver nursing fluid to the compression chamber 12, the piston 3 is used to deliver the nursing fluid in the compression chamber 12 to the nozzle 6, and the nozzle 6 is used to spray the nursing fluid onto the female cervix.

[0020] Furthermore, the piston 3 includes a compression section 31 and a conveying section 32. The compression section 31 is located inside the compression chamber 12, and the surface of the compression section 31 forms a sliding guide fit with the inner wall of the compression chamber 12. The conveying section 32 is fixedly connected to the side of the compression section 31 away from the receiving plate 4. A backflow preventer 7 is installed inside the conveying section 32. A guide rod 8 is fixedly connected to the side of the compression section 31 facing the receiving plate 4. Four guide rods 8 are evenly arranged. One end of the guide rod 8 passes through the receiving plate 4 and the liquid storage chamber 11 and extends to the outside of the fixed tube 1. A toggle block 14 is fixedly connected to one end of the guide rod 8. An auxiliary... An auxiliary spring 81 is fixedly connected at one end to the side of the compression section 31 away from the receiving ring 5, and at the other end to the side of the receiving plate 4 facing the receiving ring 5. The elastic force of the auxiliary spring 81 can drive the compression section 31 to move away from the receiving plate 4. An extension nozzle 41 is fixedly connected to the side of the receiving plate 4 away from the receiving ring 5. An anti-reverse component 7 is installed inside the extension nozzle 41. The nursing fluid in the storage chamber 11 can enter the compression chamber 12 through the extension nozzle 41. An injection nozzle 13 is provided on the surface of the storage chamber 11. The injection nozzle 13 is used to inject nursing fluid into the storage chamber 11.

[0021] Furthermore, the nursing ball 2 has a spherical hollow structure. A support frame 22 is fixedly connected inside the nursing ball 2. A guide tube 21 is fixedly installed on the support frame 22. The guide tube 21 has two output ends and one input end. Two nozzles 6 are symmetrically arranged. The output end of the guide tube 21 is fixedly connected to the nozzle 6. The input end of the guide tube 21 is fixedly connected to the delivery section 32 through a telescopic hose 23. During the movement of the piston 3, the telescopic hose 23 can be extended or shortened. The nursing fluid can pass through the delivery section 32, the telescopic hose 23 and the guide tube 21 in sequence, and be sprayed by the nozzle 6 to the cervix of the woman.

[0022] Furthermore, the anti-reverse assembly 7 includes a mounting block 71 and a limiting ring 74. A through hole 711 is provided through the center of the mounting block 71. A blocking ball 72 is provided in the through hole 711. A through hole plate 73 is fixedly connected to the side of the blocking ball 72 facing the limiting ring 74. The through hole plate 73 and the limiting ring 74 are fixedly connected by a compression spring 75. The mounting block 71 and the limiting ring 74 in the conveying section 32 are both fixedly connected to the inner wall of the conveying section 32. The mounting block 71 and the limiting ring 74 in the extension nozzle 41 are both fixedly connected to the inner wall of the extension nozzle 41. The elastic force of the compression spring 75 can drive the blocking ball 72 to move away from the limiting ring 74, so that the blocking ball 72 blocks the through hole 711. When the liquid flows along the direction of the mounting block 71 towards the limiting ring 74, the blocking ball 72 can move towards the limiting ring 74 under the action of liquid pressure.

[0023] The working principle of this utility model is as follows: Medical staff insert the nursing ball 2 into the woman's vagina and pull the actuating block 14 by hand. The movement of the actuating block 14 drives the squeezing section 31 of the piston 3 to slide inside the compression chamber 12 through the guide rod 8. The auxiliary spring 81 contracts under the squeezing of the squeezing section 31 and the receiving plate 4, and the elasticity of the auxiliary spring 81 increases. The nursing fluid in the compression chamber 12 enters the delivery section 32 under the squeezing of the squeezing section 31. The blocking ball 72 in the delivery section 32 moves towards the limiting ring under the action of liquid pressure. The compression spring 75 contracts under the pressure of the through-hole plate 73 and the limiting ring 74 as the movement of 74 increases the elasticity of the compression spring 75. The blocking ball 72 releases the blockage of the connecting hole 711, and the nursing solution passes through the connecting hole 711. Then the nursing solution passes through the telescopic hose 23 and the guide tube 21 in sequence. Finally, the nursing solution is sprayed from the nozzle 6 to the woman's cervix. At this time, the medical staff rotates the fixing tube 1, so that the nursing ball 2 rotates around the axis of the fixing tube 1. The nursing ball 2 evenly applies the nursing solution to the surface of the cervix.

[0024] The medical staff releases the lever 14, and the elastic force of the auxiliary spring 81 drives the compression section 31 of the piston 3 to move away from the receiving plate 4 and return to the initial position. At this time, the compression chamber 12 is under negative pressure. Under the action of atmospheric pressure, the nursing fluid in the reservoir 11 passes through the extension nozzle 41. The blocking ball 72 in the extension nozzle 41 moves towards the limiting ring 74 under the action of liquid pressure. The compression spring 75 contracts under the compression of the through plate 73 and the limiting ring 74, and the elastic force of the compression spring 75 increases. The blocking ball 72 releases the blockage of the connecting hole 711, and the nursing fluid is refilled into the compression chamber 12. The staff continues to pull the lever 14. Similarly, the nursing fluid is sprayed from the nozzle 6 to the woman's cervix.

[0025] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0026] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A nursing device for laparoscopic surgery, comprising a fixing tube (1), characterized in that, One end of the fixed tube (1) is fixedly connected to a nursing ball (2). A receiving plate (4) is fixedly connected inside the fixed tube (1). A receiving ring (5) is provided on the side of the receiving plate (4) facing the nursing ball (2). The receiving ring (5) is fixedly connected to the inner wall of the fixed tube (1). The area between the receiving plate (4) and the receiving ring (5) is a compression chamber (12). The area on the side of the receiving plate (4) away from the receiving ring (5) is a liquid storage chamber (11). A piston (3) is provided inside the compression chamber (12). A nozzle (6) is fixedly installed on the surface of the nursing ball (2). The liquid storage chamber (11) is used to deliver nursing fluid to the compression chamber (12). The piston (3) is used to deliver the nursing fluid in the compression chamber (12) to the nozzle (6). The nozzle (6) is used to spray the nursing fluid onto the female cervix.

2. The nursing device for laparoscopic surgery according to claim 1, characterized in that, The piston (3) includes a compression section (31) and a conveying section (32). The compression section (31) is located in the compression chamber (12), and the surface of the compression section (31) and the inner wall of the compression chamber (12) form a sliding guide fit. The conveying section (32) is fixedly connected to the side of the compression section (31) away from the receiving plate (4). A backflow prevention component (7) is installed inside the conveying section (32).

3. The nursing device for laparoscopic surgery according to claim 2, characterized in that, The extrusion section (31) is fixedly connected to a guide rod (8) on the side facing the receiving plate (4). Four guide rods (8) are evenly arranged. One end of the guide rod (8) passes through the receiving plate (4) and the liquid storage chamber (11) and extends to the outside of the fixed tube (1). One end of the guide rod (8) is fixedly connected to a toggle block (14). An auxiliary spring (81) is sleeved on the surface of the guide rod (8). One end of the auxiliary spring (81) is fixedly connected to the side of the extrusion section (31) away from the receiving ring (5). The other end of the auxiliary spring (81) is fixedly connected to the side of the receiving plate (4) facing the receiving ring (5). An extension nozzle (41) is fixedly connected to the side of the receiving plate (4) away from the receiving ring (5). A check valve assembly (7) is installed inside the extension nozzle (41).

4. The nursing device for laparoscopic surgery according to claim 3, characterized in that, The nursing ball (2) has a spherical hollow structure. A support frame (22) is fixedly connected inside the nursing ball (2). A guide pipe (21) is fixedly installed on the support frame (22). The guide pipe (21) has two output ends and one input end. Two nozzles (6) are symmetrically arranged. The output end of the guide pipe (21) is fixedly connected to the nozzle (6). The input end of the guide pipe (21) is fixedly connected to the delivery section (32) through a telescopic hose (23).

5. The nursing device for laparoscopic surgery according to claim 4, characterized in that, The anti-reverse assembly (7) includes a mounting block (71) and a limiting ring (74). A through hole (711) is provided through the center of the mounting block (711). A blocking ball (72) is provided in the through hole (711). A through hole plate (73) is fixedly connected to the side of the blocking ball (72) facing the limiting ring (74). The through hole plate (73) and the limiting ring (74) are fixedly connected by a compression spring (75). The mounting block (71) and the limiting ring (74) in the conveying section (32) are both fixedly connected to the inner wall of the conveying section (32). The mounting block (71) and the limiting ring (74) in the extension nozzle (41) are both fixedly connected to the inner wall of the extension nozzle (41).

Images