Transfer trolley for ovum-taking transplantation operation patient in reproductive center

Abstract

The invention relates to the technical field of transfer trolleys, in particular to a transfer trolley for a reproductive center ovum taking transplantation operation patient, which comprises a shell and an inflation box, a placing plate is fixedly connected to the top of the shell, a rotating plate is hinged to the side wall of the placing plate, a sliding opening is formed in the placing plate, an inflation bag is in sliding fit with the sliding opening, and an inflation pipe fixedly circulates at the bottom of the inflation bag; a one-way valve fixedly circulates at the joint of the inflation bag and the inflation pipe, the inflation pipe penetrates through the sliding opening and is in sliding fit with the sliding opening, and the end, away from the inflation bag, of the inflation pipe fixedly communicates with the inflation box; a power assembly used for driving the rotating plate to rotate and driving the inflation bag to expand is arranged in the shell. A storage assembly used for storing medical supplies is arranged in the shell. A limiting assembly used for limiting the body position of a patient is further arranged. By lifting the head and below the knees of a patient, the patient can reach the best horizontal position posture, and the transplantation success rate and comfort are both improved.

Description

Technical Field

[0001] The present invention relates to the technical field of transfer vehicles, and in particular to a transfer vehicle for patients undergoing egg retrieval and transplantation surgery in a reproductive center. Background Art

[0002] Clinically, egg retrieval and transplantation surgeries are minimally invasive reproductive medicine procedures. Patients need to be transferred between multiple areas such as the operating room, recovery room, and ward. A transfer vehicle is required during the transfer process. The best bed position during transfer is to lie flat with the head raised 15°-30° and the knees raised 8-10cm, so as to prevent the patient from vomiting and suffocating and relieve abdominal tension.

[0003] In existing technologies, such as the YC-IO2 ABS operating room docking cart, the back panel can be lifted and tilted by a limit pull rod to meet the different head position requirements of the patient. However, if only the head is raised without raising the knees, the abdominal muscles will lack support and be in a state of continuous tension, further increasing abdominal pressure. After egg retrieval and transplantation, fluctuations in abdominal pressure may cause uterine contractions, resulting in abdominal distension and pain in the patient or affecting embryo implantation.

[0004] In summary, how to solve the problem of raising the head and raising the knees at the same time has become a difficult problem that needs to be solved urgently in this field. Therefore, it is necessary to propose a patient transport vehicle for egg retrieval and transplantation surgery in a reproductive center. Summary of the Invention

[0005] To solve the above problems, the present invention provides a patient transfer vehicle for egg retrieval and transplantation surgery in a reproductive center, which is used to simultaneously elevate the patient's head and knees, thereby achieving an optimal supine position, preventing the patient from vomiting while also avoiding pressure fluctuations on the patient's waist that affect the patient's transplant effect, thereby improving the transplant success rate and comfort.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: A patient transport vehicle for egg retrieval and transplant surgery in a reproductive center, comprising a housing and an inflatable box. A placement plate is fixedly connected to the top of the housing, a rotating plate is hingedly connected to the side wall of the placement plate, a sliding opening is formed on the placement plate, an inflatable bag is slidably engaged with the sliding opening, an inflatable tube is fixedly connected to the bottom of the inflatable bag, a one-way valve is fixedly connected to the connection between the inflatable bag and the inflatable tube, the inflatable tube passes through the sliding opening and slidably engages with the sliding opening, and the end of the inflatable tube away from the inflatable bag is fixedly connected to the inflatable box. A power assembly is provided within the housing for driving the rotating plate to rotate and the inflatable bag to expand; a storage assembly is provided within the housing for storing medical supplies; and a position limiting assembly is also provided for limiting the patient's position.

[0007] The technical principles of the above solution are as follows:

[0008] The power component drives the rotating plate to rotate around the hinge with the placement plate to lift the patient's head; at the same time, the power component transports the air in the inflation box to the inflation bag through the inflation tube, and the inflation bag expands to lift the patient below the knees, thereby achieving the optimal supine position, improving the patient's comfort and transplant success rate; the power component is linked to the storage component to store medical supplies, which enhances convenience; the design of the limit component limits the movement of the patient's body position, which enhances safety.

[0009] The above scheme has the following beneficial effects:

[0010] 1. The present invention uses a power component to drive the rotating plate to rotate and the inflatable bag to expand, so that the patient's head is lifted and the area below the knees is raised at the same time, so that the patient can always maintain the optimal supine position, avoiding uterine contraction that may be caused by abdominal pressure fluctuations, thereby improving the patient's comfort and transplant success rate.

[0011] 2. The present invention realizes the completion of the storage process during the rotation of the rotating plate by linking the storage component with the power component, without the need for medical staff to select an additional storage location, making it more convenient to store and retrieve medical supplies, saving the medical staff's operation time and improving work efficiency.

[0012] 3. The present invention uses a power component to automatically move the position of the limit component, which is faster than manual adjustment, thereby quickly fixing the patient's position and avoiding factors such as vibration or turning of the transport vehicle during the transfer process, which may cause the patient's body to slide or shift, thereby improving safety and comfort.

[0013] Furthermore, the power component includes a storage box and a storage cover, the storage box is fixedly connected to the inner bottom wall of the outer shell, the top of the storage cover is fixedly connected to the first rotating shaft, and the top of the storage box is fixedly connected to the fourth rotating shaft and the third rotating shaft in sequence; the first rotating shaft is hinged with a first rotating rod and a third rotating rod, and a section of the first rotating rod and the third rotating rod away from the first rotating shaft are hinged to the second rotating rod and the fourth rotating rod respectively, and the middle part of the second rotating rod is hinged to the middle part of the third rotating rod; one end of the second rotating rod away from the first rotating rod and one end of the fourth rotating rod away from the third rotating rod are hinged to the fourth rotating shaft and the third rotating shaft respectively; a sliding groove is provided at the bottom of the rotating plate, and the hinge of the first rotating rod and the second rotating rod slides with the sliding groove; the fourth rotating rod is provided with a driving component for driving it to rotate and an inflation component for changing the pressure in the inflation box.

[0014] Beneficial effect: The fourth rotating rod is driven to rotate by the driving assembly, which drives the third rotating rod, the second rotating rod and the first rotating rod to rotate in sequence. The hinge of the first rotating rod and the second rotating rod slides in the sliding groove of the rotating plate, thereby realizing the rotation of the rotating plate, lifting the patient's head, and preventing the patient from vomiting and suffocating.

[0015] Furthermore, the driving assembly includes a controller and a driving member, the controller is used to control the extension and retraction of the driving member; a connecting shaft is hinged on the fourth rotating rod, and the end of the connecting shaft away from the fourth rotating rod is hinged to the output shaft of the driving member; a number of fixed plates are symmetrically fixedly connected to the top of the storage box, and fixed rods are fixedly connected between adjacent fixed plates, and the driving member rotates in coordination with the fixed rods.

[0016] Beneficial effects: The controller controls the extension and retraction of the driving member, driving the fourth rotating rod to move, thereby realizing the adjustment function of the rotating plate angle to meet the patient's body position requirements; at the same time, the driving member is fixed to the storage box through the fixed plate and the fixed rod, making the extension and retraction process of the driving member more stable, avoiding the shaking of the driving member to affect the power transmission.

[0017] Furthermore, the inflation component includes a third push-pull rod, one end of the third push-pull rod is rotatably engaged with the connecting shaft, the end of the third push-pull rod away from the connecting shaft is vertically fixedly connected to the second push-pull rod, and the end of the second push-pull rod away from the third push-pull rod is horizontally fixedly connected to the first push-pull rod; the end of the first push-pull rod away from the second push-pull rod is hingedly connected to a push-pull plate, and the push-pull plate is slidably engaged with the inner wall of the inflation box.

[0018] Beneficial effect: The third push-pull rod, the second push-pull rod and the first push-pull rod are driven to move in sequence by the fourth rotating rod, driving the push-pull plate to slide in the inflation box, and transporting the air in the inflation box to the inflation bag through the inflation tube, so that the inflation bag expands to lift the patient's knees, thereby lifting the head and the knees at the same time.

[0019] Furthermore, the storage assembly includes a partition, which is fixedly connected to the inner wall of the storage box. The storage box is located at the top of the rotating plate and is provided with a storage opening that cooperates with the storage cover.

[0020] Beneficial effect: The movement of the first rotating shaft drives the movement of the storage cover. When it moves upward, the storage opening is opened, and the doctor can take out medical supplies; when it moves downward, the storage opening is closed to complete the storage process, thereby realizing the automatic opening and closing of the storage box's storage opening, saving medical staff's operation time and improving work efficiency.

[0021] Furthermore, the limiting assembly includes several second rotating shafts and support rods. The second rotating shafts are symmetrically fixedly connected to the top of the storage box. Several support rods are hinged on the second rotating shafts. The ends of the support rods away from the second rotating shafts are rotatably coordinated with the support rods. Several openings for the support rods to move are opened on the placement plate; the connecting rods pass through the fourth rotating rod and rotatably cooperate with it. Both ends of the connecting rods are fixedly connected to connecting plates, and the ends of the connecting plates away from the connecting rods are fixedly connected to the support rods.

[0022] Beneficial effects: The fourth rotating rod drives the connecting rod and the connecting plate to move, driving the handrail to extend from the opening to the outside of the placement plate, fixing the patient's position, protecting the patient's safety, avoiding the patient's displacement during transportation and causing secondary injuries, and improving safety.

[0023] Furthermore, the top of the shell is symmetrically fixedly connected with push rods, the bottom of the shell is fixedly connected with a plurality of sliding shafts, and the ends of the sliding shafts away from the shell are fixedly connected with pulleys.

[0024] Beneficial effects: By pushing the push rod, the pulley slides and the device can be pushed to any place. The pulley can increase the transfer rate, reduce the physical exertion of medical staff, and be more convenient. At the same time, the symmetrically fixed push rods allow medical staff to operate it alone or in pairs according to actual needs, and the force is more even and labor-saving.

[0025] Furthermore, a sealing gasket is fixedly connected to the connection between the push-pull plate and the inflation box.

[0026] Beneficial effects: The sealing gasket fixedly connected at the connection between the push-pull plate and the inflation box improves the inflation sealing and stability in the inflation box, making the inflation process more stable, thereby stabilizing the adjustment process of the patient's knee height and improving the stability of the device.

[0027] Furthermore, a restraint belt is fixedly connected to the placement plate.

[0028] Beneficial effects: By placing a fixed restraint belt on the board, the patient can be prevented from shifting during transportation due to road bumps and other conditions, which would affect safety. At the same time, the coordination between the restraint belt and the handrail enhances the patient's stability in both the horizontal and vertical directions, reducing changes in the patient's body position.

[0029] Furthermore, an ultraviolet disinfection lamp is fixedly connected to the inner wall of the storage box near the storage opening, and the controller is used to control the opening and closing of the ultraviolet disinfection lamp.

[0030] Beneficial effects: The controller controls the UV disinfection lamp to turn on, and the medical supplies in the storage box are disinfected by UV light, ensuring that the medical supplies are in a sterile state and reducing the risk of infection for patients; at the same time, it reduces the manual disinfection operations of medical staff and improves work efficiency.

[0031] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is an internal axonometric view of an embodiment of a patient transport vehicle for egg retrieval and transplantation surgery in a reproductive center according to the present invention.

[0033] Figure 2This is an external axonometric view of an embodiment of a patient transport vehicle for egg retrieval and transplantation surgery in a reproductive center according to the present invention.

[0034] Figure 3 This is a cross-sectional view of a storage box of an embodiment of a patient transport vehicle for egg retrieval and transplant surgery in a reproductive center according to the present invention.

[0035] Figure 4 This is a cross-sectional view of the inflatable box of an embodiment of the patient transport vehicle for egg retrieval and transplantation surgery in a reproductive center according to the present invention.

[0036] Figure 5 This is a schematic diagram of the inflatable bag connection embodiment of the patient transport vehicle for egg retrieval and transplant surgery in a reproductive center of the present invention.

[0037] Figure 6 This is a top view of the rotating plate of an embodiment of a patient transport vehicle for egg retrieval and transplantation surgery in a reproductive center according to the present invention.

[0038] Figure 7 For the present invention Figure 1 Enlarged view of part A.

[0039] The figure marks in the drawings of the specification include: 1. shell; 2. rotating plate; 3. placement plate; 4. inflatable bag; 5. push rod; 6. sliding shaft; 7. pulley; 8. storage box; 9. storage cover; 10. first rotating shaft; 11. first rotating rod; 12. second rotating rod; 13. third rotating rod; 14. fourth rotating rod; 15. connecting rod; 16. connecting shaft; 17. telescopic rod; 18. handrail; 19. second rotating shaft; 20. support rod; 21. third rotating shaft; 22. first push-pull rod; 23. second push-pull rod; 24. third push-pull rod; 25. connecting plate; 26. fourth rotating shaft; 27. inflatable tube; 28. inflatable box; 29. ​​fixing rod; 30. fixing plate; 31. push-pull plate; 32. partition. DETAILED DESCRIPTION

[0040] The following is further described in detail through specific implementation methods:

[0041] Example 1:

[0042] As attached Figure 1 、 Figure 2 、 Figure 5 and Figure 6 As shown: A patient transport vehicle for egg retrieval and transplantation surgery in a reproductive center, including an outer shell 1 and an inflation box 28. A placement plate 3 is fixed with bolts on the top of the outer shell 1, and a rotating plate 2 is hinged on the side wall of the placement plate 3. A sliding opening is opened on the placement plate 3, and an inflation bag 4 is slidably fitted on the sliding opening. An inflation tube 27 is fixedly passed through the bottom of the inflation bag 4, and a one-way valve is fixedly passed through the connection between the inflation bag 4 and the inflation tube 27. The inflation tube 27 passes through the sliding opening and slidably fits with the sliding opening. The end of the inflation tube 27 away from the inflation bag 4 is fixedly connected to the inflation box 28.

[0043] A power assembly for driving the rotating plate 2 to rotate and the inflatable bag 4 to expand is provided in the outer shell 1; the power assembly includes a storage box 8 and a storage cover 9, the storage box 8 is welded to the inner bottom wall of the outer shell 1, and a first rotating shaft 10 is welded on the top of the storage cover 9, and a fourth rotating shaft 26 and a third rotating shaft 21 are welded on the top of the storage box 8 from left to back; a first rotating rod 11 and a third rotating rod 13 are hinged on the first rotating shaft 10, and the left ends of the first rotating rod 11 and the third rotating rod 13 are hinged to the second rotating rod 12 and the fourth rotating rod 14 respectively, and the middle part of the second rotating rod 12 is hinged to the middle part of the third rotating rod 13; the left ends of the second rotating rod 12 and the fourth rotating rod 14 are hinged to the fourth rotating shaft 26 and the third rotating shaft 21 respectively; a sliding groove is provided at the bottom of the rotating plate 2, and the hinge of the first rotating rod 11 and the second rotating rod 12 slides in cooperation with the sliding groove.

[0044] The fourth rotating rod 14 is provided with a driving assembly for driving its rotation; the driving assembly includes a controller and a driving member. In this embodiment, the driving member is a telescopic rod 17, and the controller is used to control the extension and retraction of the telescopic rod 17; a connecting shaft 16 is hinged on the fourth rotating rod 14, and the left end of the connecting shaft 16 is hinged to the output shaft of the telescopic rod 17; a number of fixed plates 30 are symmetrically welded on the top of the storage box 8, and fixed rods 29 are welded between adjacent fixed plates 30, and the telescopic rod 17 rotates in coordination with the fixed rod 29.

[0045] Specifically, the controller controls the telescopic rod 17 to extend and retract, driving the fourth rotating rod 14 to rotate, so that the third rotating rod 13 moves to the left. Because the third rotating rod 13 is hinged to the second rotating rod 12, it drives the second rotating rod 12 to rotate and the first rotating rod 11 to move to the left, so that the hinge of the first rotating rod 11 and the second rotating rod 12 slides on the sliding groove, pushing the rotating plate 2 to rotate.

[0046] As attached Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 and Figure 7 As shown, the fourth rotating rod 14 is provided with an inflation assembly for changing the pressure in the inflation box 28; the inflation assembly includes a third push-pull rod 24, one end of the third push-pull rod 24 is rotatably engaged with the connecting shaft 16, and the end of the third push-pull rod 24 away from the connecting shaft 16 is vertically welded with the second push-pull rod 23, and the bottom end of the second push-pull rod 23 is horizontally welded with the first push-pull rod 22; the left end of the first push-pull rod 22 is hinged with a push-pull plate 31, and the push-pull plate 31 is slidably engaged with the inner wall of the inflation box 28.

[0047] Specifically, the first push-pull rod 22 moves to drive the push-pull plate 31 to slide in the inflatable box 28. Figure 4For example, when the first push-pull rod 22 moves to the left, the push-pull plate 31 slides to the left, and the air in the inflation box 28 is transported to the inflation tube 27 through the one-way valve, and the air is transported to the inflation bag 4, and the inflation bag 4 expands; when the first push-pull rod 22 moves to the right, the push-pull plate 31 slides to the right, and negative pressure is generated in the inflation box 28, and the air in the inflation bag 4 is transported to the inflation box 28 through the inflation tube 27, and the inflation bag 4 contracts.

[0048] As attached Figure 3 As shown, a storage assembly for storing medical supplies is provided in the shell 1; the storage assembly includes a partition 32, which is welded to the inner wall of the storage box 8, and the storage box 8 is located at the top of the rotating plate 2 and has a storage opening that cooperates with the storage cover 9.

[0049] Specifically, the first rotating rod 11 and the third rotating rod 13 rotate, driving the first rotating shaft 10 to move upward. Since the first rotating shaft 10 is welded to the storage cover 9, the storage cover 9 moves upward.

[0050] As attached Figure 1 and Figure 7 As shown, a position limiting assembly for limiting the patient's position is also provided. The position limiting assembly includes several second rotating shafts 19 and handrails 18. The second rotating shafts 19 are symmetrically welded to the top of the storage box 8. Several support rods 20 are hingedly connected to the second rotating shafts 19. The upper ends of the support rods 20 are rotatably engaged with the handrails 18. The placement plate 3 has several openings for the handrails 18 to move. A connecting rod 15 passes through the fourth rotating rod 14 and rotatably engages with it. Connecting plates 25 are welded to both ends of the connecting rod 15. The upper ends of the connecting plates 25 are welded to the handrails 18.

[0051] Specifically, the fourth rotating rod 14 rotates, driving the connecting rod 15 to move, thereby driving the connecting plate 25 and the handrail 18 to move in sequence, and driving the support rod 20 to rotate on the second rotating shaft 19 .

[0052] As attached Figure 2 As shown, push rods 5 are symmetrically welded to the top of the housing 1, and a number of sliding shafts 6 are welded to the bottom of the housing 1. The lower ends of the sliding shafts 6 are all fixed with pulleys 7 by bolts.

[0053] The specific implementation process is as follows:

[0054] The medical staff holds the push rod 5 and pushes the device in front of the patient. The medical staff places the patient flat on the placement plate 3 with the head on the rotating plate 2, opens the telescopic rod 17 to shorten its output shaft, pulls the fourth rotating shaft 26 counterclockwise, and drives the third rotating rod 13 to move to the left. Because the third rotating rod 13 is hinged to the middle part of the second rotating rod 12, the second rotating rod 12 rotates counterclockwise, driving the first rotating rod 11 to move to the left. Because the first rotating rod 11 and the second rotating rod 12 slide with the sliding groove at the bottom of the rotating plate 2, the rotating plate 2 is pushed to rotate 15-30° counterclockwise around the hinge point with the placement plate 3, thereby lifting the patient's head.

[0055] At the same time, the medical staff slides the inflatable bag 4 to under the patient's knees, and the fourth rotating rod 14 rotates counterclockwise to drive the third push-pull rod 24, the second push-pull rod 23 and the first push-pull rod 22 to move to the left in turn, pushing the push-pull plate 31 to slide to the left in the inflatable box 28, so that the air in the inflatable box 28 is transported to the inflatable bag 4 through the one-way valve and the inflation tube 27, and the inflatable bag 4 is inflated to raise the patient's knees.

[0056] The first and third rotating rods 11 and 13 drive the first rotating shaft 10 upward, driving the storage cover 9 upward to open the storage opening, allowing medical personnel to place medical supplies in the storage box 8. When the fourth rotating rod 14 rotates counterclockwise, it drives the connecting rod 15, connecting plate 25, and support rod 18 upward in sequence, driving the support rod 20 to rotate counterclockwise on the second rotating shaft 19, and the support rod 18 extends through the opening to the placement plate 3.

[0057] In this embodiment, the power component drives the rotating plate 2 to rotate and collide with the inflatable bag 4, so that the patient's head is lifted and the knees are raised, thereby achieving the best supine position and preventing the patient's abdominal fluctuations from affecting the transplant effect; at the same time, the power component drives the storage cover 9 to open, and medical staff put medical supplies into the storage box 8, which enhances convenience; the handrail 18 can fix the patient's body to avoid danger caused by the patient's shaking.

[0058] Example 2:

[0059] As attached Figure 1 As shown, the difference from Example 1 is that a sealing gasket is bonded and fixed at the connection between the push-pull plate 31 and the inflation box 28.

[0060] The specific implementation process is as follows: by bonding and fixing the sealing gasket at the connection between the push-pull plate 31 and the inflation box 28, the inflation sealing and stability in the inflation box 28 are improved, making the inflation process more stable, thereby stabilizing the adjustment process of the patient's knee height and improving the stability of the device.

[0061] Example 3:

[0062] As attached Figure 1As shown, the difference from embodiment 2 is that a restraining belt is bonded and fixed on the placement plate 3.

[0063] The specific implementation process is as follows: by placing a restraint belt bonded and fixed on the plate 3, the patient is prevented from shifting due to road bumps and other conditions during transportation, which affects safety; at the same time, the coordination between the restraint belt and the handrail 18 enhances the patient's stability in both the horizontal and vertical directions, reducing changes in the patient's body position.

[0064] Example 4:

[0065] As attached Figure 1 As shown, the difference from Example 3 is that an ultraviolet disinfection lamp is bolted to the inner wall of the storage box 8 near the storage port, and the controller is used to control the opening and closing of the ultraviolet disinfection lamp.

[0066] The specific implementation process is as follows: the controller controls the ultraviolet disinfection lamp to turn on, and ultraviolet disinfects the medical supplies in the storage box 8 to ensure that the medical supplies are in a sterile state and reduce the risk of infection for patients; at the same time, it reduces the manual disinfection operations of medical staff and improves work efficiency.

[0067] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A patient transport vehicle for egg retrieval and transplantation surgery in a reproductive center, characterized in that: The invention comprises a shell (1) and an inflatable box (28), wherein a placement plate (3) is fixedly connected to the top of the shell (1), a rotating plate (2) is hingedly connected to the side wall of the placement plate (3), a sliding opening is opened on the placement plate (3), an inflatable bag (4) is slidably matched on the sliding opening, an inflatable tube (27) is fixedly passed through the bottom of the inflatable bag (4), a one-way valve is fixedly passed through the connection between the inflatable bag (4) and the inflatable tube (27), the inflatable tube (27) passes through the sliding opening and slidably matches the sliding opening, and the end of the inflatable tube (27) away from the inflatable bag (4) is fixedly connected to the inflatable box (28); A power assembly for driving the rotating plate (2) to rotate and the inflatable bag (4) to expand is provided in the housing (1); a storage assembly for storing medical supplies is provided in the housing (1); and a position limiting assembly for limiting the patient's body position is also provided.

2. The patient transport vehicle for egg retrieval and transplantation surgery in a reproductive center according to claim 1, characterized in that: The power assembly comprises a storage box (8) and a storage cover (9), the storage box (8) is fixedly connected to the inner bottom wall of the housing (1), the top of the storage cover (9) is fixedly connected to a first rotating shaft (10), and the top of the storage box (8) is fixedly connected to a fourth rotating shaft (26) and a third rotating shaft (21) in sequence; a first rotating rod (11) and a third rotating rod (13) are hinged on the first rotating shaft (10), and a section of the first rotating rod (11) and the third rotating rod (13) away from the first rotating shaft (10) are respectively A second rotating rod (12) and a fourth rotating rod (14) are hingedly connected, and the middle part of the second rotating rod (12) is hingedly connected to the middle part of the third rotating rod (13); one end of the second rotating rod (12) away from the first rotating rod (11) and one end of the fourth rotating rod (14) away from the third rotating rod (13) are hingedly connected to the fourth rotating shaft (26) and the third rotating shaft (21) respectively; a sliding groove is provided at the bottom of the rotating plate (2), and the hinged part of the first rotating rod (11) and the second rotating rod (12) is slidably matched with the sliding groove; The fourth rotating rod (14) is provided with a driving assembly for driving the fourth rotating rod (14) to rotate and an inflation assembly for changing the pressure in the inflation box (28).

3. The patient transport vehicle for egg retrieval and transplantation surgery in a reproductive center according to claim 2, characterized in that: The driving assembly comprises a controller and a driving member, wherein the controller is used to control the extension and retraction of the driving member; a connecting shaft (16) is hinged on the fourth rotating rod (14), and an end of the connecting shaft (16) away from the fourth rotating rod (14) is hinged to the output shaft of the driving member; a plurality of fixed plates (30) are symmetrically fixedly connected to the top of the storage box (8), and fixed rods (29) are fixedly connected between adjacent fixed plates (30), and the driving member and the fixed rods (29) are rotated in coordination.

4. The patient transport vehicle for egg retrieval and transplantation surgery in a reproductive center according to claim 3, characterized in that: The inflation assembly includes a third push-pull rod (24), one end of the third push-pull rod (24) is rotatably matched with the connecting shaft (16), the end of the third push-pull rod (24) away from the connecting shaft (16) is vertically fixedly connected to the second push-pull rod (23), and the end of the second push-pull rod (23) away from the third push-pull rod (24) is horizontally fixedly connected to the first push-pull rod (22); the end of the first push-pull rod (22) away from the second push-pull rod (23) is hingedly connected to a push-pull plate (31), and the push-pull plate (31) is slidably matched with the inner wall of the inflation box (28).

5. The patient transport vehicle for egg retrieval and transplantation surgery in a reproductive center according to claim 4, characterized in that: The storage assembly includes a partition (32), which is fixedly connected to the inner wall of the storage box (8). The storage box (8) is located on the top of the rotating plate (2) and has a storage opening that cooperates with the storage cover (9).

6. The patient transport vehicle for egg retrieval and transplantation surgery in a reproductive center according to claim 5, characterized in that: The limiting assembly comprises a connecting rod (15), a plurality of second rotating shafts (19) and a support rod (18); the second rotating shaft (19) is symmetrically fixedly connected to the top of the storage box (8); a plurality of support rods (20) are hinged on the second rotating shaft (19); one end of the support rod (20) away from the second rotating shaft (19) is rotationally matched with the support rod (18); a plurality of openings for the support rod (18) to move are opened on the placement plate (3); the connecting rod (15) passes through the fourth rotating rod (14) and is rotationally matched with it; both ends of the connecting rod (15) are fixedly connected to a connecting plate (25); one end of the connecting plate (25) away from the connecting rod (15) is fixedly connected to the support rod (18).

7. The patient transport vehicle for egg retrieval and transplantation surgery in a reproductive center according to claim 6, characterized in that: The top of the housing (1) is symmetrically fixedly connected with a push rod (5), the bottom of the housing (1) is fixedly connected with a plurality of sliding shafts (6), and the ends of the sliding shafts (6) away from the housing (1) are all fixedly connected with pulleys (7).

8. The patient transport vehicle for egg retrieval and transplantation surgery in a reproductive center according to claim 7, characterized in that: A sealing pad is fixedly connected to the connection between the push-pull plate (31) and the inflation box (28).

9. The patient transport vehicle for egg retrieval and transplantation surgery in a reproductive center according to claim 8, characterized in that: A restraint belt is fixedly connected to the placement plate (3).

10. The patient transport vehicle for egg retrieval and transplantation surgery in a reproductive center according to claim 9, characterized in that: An ultraviolet disinfection lamp is fixedly connected to the inner side wall of the storage box (8) near the storage opening, and the controller is used to control the opening and closing of the ultraviolet disinfection lamp.

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