Storage control device of hysteroscope self-growing main body film

Abstract

The invention relates to a storage device, in particular to a storage control device for a hysteroscope self-growing main body film. A storage control device for a hysteroscope self-growing main body film comprises a self-growing flexible main body film, an inflation cavity, an inflation device and a main body conveying device, the self-growing flexible main body film is connected to the inflation cavity, and the inflation device and the main body conveying device are arranged in the inflation cavity; the self-growing flexible main body film is made of a silica gel material, the self-growing flexible main body film is a two-stage growing main body, the diameter of the first-stage growing main body is larger than that of the second-stage growing main body, and the diameter of the second-stage growing main body can be changed. The adopted secondary growing flexible main body is made of silica gel materials, the compatibility to the human body is good, the pain is reduced, meanwhile, the injury to the human body is avoided, and the postoperative recovery speed is high.

Description

Technical Field

[0001] The invention relates to a storage device, and more particularly to a storage control device for a hysteroscope self-growing main body film. Background Art

[0002] The incidence of gynecological diseases in the female population is relatively high, and this probability has gradually increased in recent years. Therefore, there is a huge demand for the diagnosis and treatment of gynecological diseases. Hysteroscope is a medical device used to observe and treat the internal structure of the female uterus. It usually consists of a slender catheter and a light source, which is inserted into the uterine cavity through the vagina and cervix. Hysteroscopic technology can be used to diagnose and treat a variety of gynecological diseases, such as endometriosis, uterine polyps, uterine fibroids, abnormal uterine bleeding, etc. Diagnosis and treatment of a series of gynecological diseases through hysteroscopy is currently the main means of treating gynecological diseases.

[0003] Therefore, it is of great significance to study the diagnosis and treatment of a series of gynecological diseases by hysteroscopy. Existing hysteroscopes are often hard hysteroscopes, and the structure of this hysteroscope cannot be replaced, so this hysteroscope is easy to damage the structure of the human body, and the non-replaceable nature also makes it easy to get infected. At the same time, the surgical process of this hard hysteroscope is more complicated, and it is necessary to expand the vaginal opening and then extend the uterine cavity into the uterus, which increases the risk of infection. Therefore, it is of great significance to study a self-growing soft hysteroscope to reduce the damage during hysteroscopic diagnosis and treatment. Summary of the invention

[0004] In order to overcome the shortcomings of the prior art, the present invention provides a storage control device for a hysteroscopic self-growing main body film, which has the beneficial effect that the secondary growable flexible main body is made of silicone material, has good compatibility with the human body, reduces pain, does not cause damage to the human body, and has a fast postoperative recovery speed.

[0005] The technical solution adopted by the present invention to solve the technical problem is:

[0006] A storage control device for a hysteroscope self-growing main body film, comprising a self-growing flexible main body film, an inflatable cavity, an inflating device and a main body conveying device, wherein the self-growing flexible main body film is connected to the inflatable cavity, and the inflating device and the main body conveying device are arranged in the inflatable cavity;

[0007] The self-growing flexible main body film is made of silica gel material. The self-growing flexible main body film is a two-stage growth body. The diameter of the first growth body is larger than the diameter of the second growth body. The diameter of the second growth body can be changed.

[0008] The inflatable cavity includes a main body receiving end cover, an upper shell, a lower shell, a rear end cover and a dynamic sealing baffle. The main body receiving end cover is fixedly connected to the large end of the self-grown flexible main body film. The upper shell and the lower shell are both semi-cylindrical.

[0009] The dynamic sealing baffle is in the shape of a disc, and a through hole is processed in the center of the dynamic sealing baffle;

[0010] The dynamic sealing baffle is arranged inside the cylindrical cavity formed by the upper shell and the lower shell, and the dynamic sealing baffle is connected with the upper shell and the lower shell by screws.

[0011] The inflation device includes a micro air pump, a flexible air pipe, an electronically adjustable pressure reducing valve and an air pressure sensor; the micro air pump is fixed to the lower shell by bonding; the flexible air pipe is made of silicone; the micro air pump and the electronically adjustable pressure reducing valve are connected through the flexible air pipe, and the other end of the flexible air pipe is connected to the dynamic sealing baffle; a cavity is formed between the dynamic sealing baffle, the main body receiving end cover and the upper shell and the lower shell, and the air pressure sensor is arranged in the cavity structure.

[0012] The main body conveying device includes a base frame, a limiting mechanism, a conveying mechanism, a polished rod, a ball screw, a coupling and a stepper motor, and the base frame is fixedly connected to the lower shell by bonding; the limiting mechanism is a mechanical baffle, and the two limiting mechanisms are respectively connected to the two sides of the base frame, and an angular contact ball bearing is arranged at the center of the limiting mechanism; a polished rod is fixed between the two limiting mechanisms, and the polished rod is connected to the limiting mechanism, and the two ends of the ball screw are respectively connected to the two angular contact ball bearings; the stepper motor and the ball screw transmit the rotational torque through the coupling, the conveying mechanism is slidably connected to the two polished rods, and the ball screw and the conveying mechanism are matched by threads; a cylindrical protrusion is arranged on the top of the conveying mechanism, and the cylindrical protrusion is connected to the small end of the self-growing flexible main body.

[0013] The lower shell is provided with a hand-held handle; the boss parts of the upper shell and the lower shell are provided with a plurality of through holes arranged at equal intervals, and the upper shell and the lower shell are connected together by bolts passing through the through holes;

[0014] The two ends of the cylinder composed of the upper shell and the lower shell are respectively connected with the main body receiving end cover and the rear end cover through screws.

[0015] The main body receiving end cover, the upper shell, the lower shell, the rear end cover and the dynamic sealing baffle are all made of aluminum components.

[0016] The base frame and the limiting mechanism are made of 3D printing PLA material.

[0017] In the initial state, the small end of the self-growing flexible main body film is installed on the conveying mechanism on the conveying device, and the other end is fixed on the main body receiving end cover. At this time, the self-growing flexible main body film has not yet fully grown and is in the storage state of the self-growing flexible main body film; during the growth process, the micro air pump inflates the inflation cavity to expand the self-growing flexible main body film, and the conveying mechanism moves forward to control the small end of the self-growing flexible main body film to turn outward, thereby realizing the growth of the self-growing flexible main body film, and is in the unfolded state of the self-growing flexible main body film.

[0018] A method for storing and controlling a self-growing hysteroscope main body film, the method comprising the following steps:

[0019] S1: Inflate the air into the air-filled cavity until a certain air pressure is maintained inside the air-filled cavity, and the self-growing flexible main body film connected to the air-filled cavity expands;

[0020] S2: The main body conveying device located inside the inflatable cavity pulls the self-growing flexible main body film, wherein the large end of the self-growing flexible main body film is stored in the inflatable cavity, and the expansion growth of the main body of the self-growing flexible main body film is controlled by pressing and releasing;

[0021] S3: The small end of the self-growing flexible main body film is carried by the main body conveying device, and the expansion growth of the small end of the self-growing flexible main body film is controlled by moving the conveying mechanism forward and backward;

[0022] S4: The transport device pulls and retracts the inflated self-growing flexible main body film into the inflated cavity.

[0023] The beneficial effects of the storage control device of the self-growing main body film of the hysteroscope of the present invention are:

[0024] Aluminum components are mainly used for processing, which reduces processing costs, reduces the weight of the overall prototype, and is easy to operate by hand;

[0025] The secondary growable flexible main body is made of silicone material, which has good compatibility with the human body, reduces pain, does not cause damage to the human body, and has a fast recovery speed after surgery; at the same time, the secondary growable flexible main body adopted by the present invention has low cost, achieves the purpose of being replaceable, and reduces human body infection during and after surgery. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0027] Attached Figure 1 It is a structural diagram of a storage control device for a hysteroscope self-growing main body film of the present invention;

[0028] Attached Figure 2 is a schematic diagram of the inflation cavity and inflation device of the present invention;

[0029] Attached Figure 3 is a schematic diagram of a main body transport device of the present invention;

[0030] Attached Figure 4 It is a schematic diagram of the storage state of the self-grown flexible main body film of the present invention;

[0031] Attached Figure 5 This is a schematic diagram of the self-grown flexible main body film of the present invention in a fully grown state;

[0032] In the figure: a self-growing flexible main body film 1; a self-growing flexible main body film storage state 11; a self-growing flexible main body film unfolded state 12;

[0033] Inflatable cavity 2; main body receiving end cover 21; upper shell 22; lower shell 23; rear end cover 24; dynamic sealing baffle 25;

[0034] Inflating device 3; micro air pump 31; flexible air tube 32; electronic adjustable pressure reducing valve 33; air pressure sensor 34;

[0035] The main body conveying device 4; the base frame 41; the limiting mechanism 42; the conveying mechanism 43; the light rod 44; the ball screw 45; the coupling 46; and the stepping motor 47. DETAILED DESCRIPTION

[0036] like Figure 1-5 As shown, a storage control device for a hysteroscope self-growing main body film comprises a self-growing flexible main body film 1, an inflatable cavity 2, an inflating device 3 and a main body conveying device 4, wherein the self-growing flexible main body film 1 is connected to the inflatable cavity 2, and the inflating device 3 and the main body conveying device 4 are arranged in the inflatable cavity 2;

[0037] The self-growing flexible main body film 1 is made of silica gel material. The self-growing flexible main body film 1 is a two-stage growth body. The diameter of the first growth body is larger than the diameter of the second growth body. The diameter of the second growth body can be changed.

[0038] The inflatable cavity 2 comprises a main body receiving end cover 21, an upper shell 22, a lower shell 23, a rear end cover 24 and a dynamic sealing baffle 25. The main body receiving end cover 21 is fixedly connected to the large end of the self-grown flexible main body film 1. The upper shell 22 and the lower shell 23 are both semi-cylindrical.

[0039] The dynamic sealing baffle 25 is disc-shaped, and a through hole is processed in the center of the dynamic sealing baffle 25. The through hole on the dynamic sealing baffle 25 is convenient for the self-grown flexible main body film 1 and a series of instruments inside it to pass through. The through hole contains dynamic sealing fillers to ensure the airtightness of the inflation cavity 2.

[0040] The dynamic sealing baffle 25 is disposed inside the cylindrical cavity formed by the upper shell 22 and the lower shell 23 , and the dynamic sealing baffle 25 is connected to the upper shell 22 and the lower shell 23 by screws.

[0041] The inflation device 3 includes a micro air pump 31, a flexible air pipe 32, an electronically adjustable pressure reducing valve 33 and an air pressure sensor 34; the micro air pump 31 is driven by a stepper motor and can realize the functions of suction and exhaust. The micro air pump 31 is fixed to the lower shell 23 by bonding; the electronically adjustable pressure reducing valve 33 can adjust the output air pressure of the micro air pump 31 by changing the switch state of the valve body through an electrical signal; the flexible air pipe 32 is made of silicone and is internally conductive to facilitate the flow of gas; the micro air pump 31 is connected to the electronically adjustable pressure reducing valve 33 through the flexible air pipe 32, and the other end of the flexible air pipe 32 is connected to the dynamic sealing baffle 25; a cavity is formed between the dynamic sealing baffle 25, the main body receiving end cover 21 and the upper shell 22 and the lower shell 23, and an air pressure sensor 34 is arranged in the cavity structure, and the air pressure sensor 34 can detect the air pressure in the cavity, thereby obtaining the air pressure state inside the self-grown flexible main body film 1, and feeding it back to the electronically adjustable pressure reducing valve 33, so as to control the output size of the micro air pump 31.

[0042] The main transport device 4 includes a base frame 41, a limiting mechanism 42, a transport mechanism 43, a light rod 44, a ball screw 45, a coupling 46 and a stepper motor 47. The base frame 41 is fixedly connected to the lower shell 23 by bonding; the limiting mechanism 42 is a mechanical baffle, and two limiting mechanisms 42 are respectively connected to the two sides of the base frame 41, and an angular contact ball bearing is arranged at the center of the limiting mechanism 42; a light rod 44 is fixed between the two limiting mechanisms 42, and the light rod 44 is connected to the limiting mechanism 42, and the two ends of the ball screw 45 are respectively connected to the two angular contact ball bearings; the stepper motor 47 is a three-phase AC stepper motor. The stepper motor 47 and the ball screw 45 transmit the rotational torque through the coupling 46, the conveying mechanism 43 is slidably connected to the two light rods 44, and the ball screw 45 and the conveying mechanism 43 are matched by threads; the conveying mechanism 43 is processed as a stainless steel part, and the forward and backward movement of the conveying mechanism 43 is achieved by the rotation of the ball screw 45; a cylindrical protrusion is provided on the top of the conveying mechanism 43, and the cylindrical protrusion is connected to the small end of the self-growing flexible main body 1, and a through hole is processed inside the cylindrical protrusion to facilitate the mechanical channel and a series of pipelines to pass through the small end of the self-growing flexible main body 1.

[0043] The lower shell 23 is provided with a hand-held handle; the bosses of the upper shell 22 and the lower shell 23 are provided with a plurality of through holes at equal intervals, and the upper shell 22 and the lower shell 23 are connected together by bolts passing through the through holes;

[0044] The two ends of the cylinder composed of the upper shell 22 and the lower shell 23 are connected to the main body receiving end cover 21 and the rear end cover 24 respectively through screws.

[0045] The main body receiving end cover 21, the upper shell 22, the lower shell 23, the rear end cover 24 and the dynamic sealing baffle 25 are all made of aluminum.

[0046] The base frame 41 and the limiting mechanism 42 are made of 3D printing PLA material.

[0047] In the initial state, the small end of the self-growing flexible main body film 1 is mounted on the conveying mechanism 43 on the conveying device 4, and the other end is fixed to the main body receiving end cover 21. At this time, the self-growing flexible main body film 1 has not yet fully grown and is in the self-growing flexible main body film storage state 11, such as Figure 4 shown.

[0048] During the growth process, the micro air pump 31 inflates the inflation cavity 2 until the self-growing flexible main body film 1 expands, and the conveying mechanism 43 moves forward to control the small end of the self-growing flexible main body film 1 to turn outward, thereby realizing the growth of the self-growing flexible main body film 1, and the self-growing flexible main body film is in the unfolded state 12, such as Figure 5 shown.

[0049] The micro air pump 31 is used to evacuate air to reduce the air pressure in the inflatable cavity 2. At this time, the conveying mechanism 43 is moved backward, so that the self-growing flexible body 1 is contracted inward, so that the self-growing flexible body 1 is in a storage state, such as Figure 4 shown.

[0050] A method for storing and controlling a self-growing hysteroscope main body film, the method comprising the following steps:

[0051] S1: Inflate the inflatable cavity 2 until a certain air pressure is maintained inside the inflatable cavity 2, and the self-growing flexible main body film 1 connected to the inflatable cavity 2 expands;

[0052] S2: The main body conveying device 4 located inside the inflatable cavity 2 pulls the self-growing flexible main body film 1, wherein the large end of the self-growing flexible main body film 1 is stored in the inflatable cavity, and the expansion growth of the main body of the self-growing flexible main body film 1 is controlled by pressing and releasing;

[0053] S3: The small end of the self-growing flexible main body film 1 is carried by the main body conveying device 4, and the expansion growth of the small end of the self-growing flexible main body film 1 is controlled by the forward and backward movement of the conveying mechanism 43;

[0054] S4: The transport device 4 pulls the inflated self-growing flexible main body film 1 back into the inflated cavity 2 .

Claims

1. A storage control device for a hysteroscope self-growing main body film, comprising a self-growing flexible main body film (1), an inflatable cavity (2), an inflating device (3) and a main body conveying device (4), characterized in that: The self-growing flexible main body film (1) is connected to the inflation cavity (2), and the inflation device (3) and the main body conveying device (4) are arranged in the inflation cavity (2); The self-growing flexible main body film (1) is made of silica gel material. The self-growing flexible main body film (1) is a two-stage growth body. The diameter of the first growth body is larger than the diameter of the second growth body. The diameter of the second growth body can be changed.

2. A storage control device for a hysteroscopic self-growing main body film according to claim 1, characterized in that: The inflatable cavity (2) comprises a main body receiving end cover (21), an upper shell (22), a lower shell (23), a rear end cover (24) and a dynamic sealing baffle (25); the main body receiving end cover (21) is fixedly connected to the large end of the self-grown flexible main body film (1); and the upper shell (22) and the lower shell (23) are both semi-cylindrical.

3. A storage control device for a hysteroscopic self-growing main body film according to claim 2, characterized in that: The dynamic sealing baffle (25) is disc-shaped, and a through hole is processed at the center of the dynamic sealing baffle (25); The dynamic sealing baffle (25) is arranged inside a cylindrical cavity formed by an upper shell (22) and a lower shell (23), and the dynamic sealing baffle (25) is connected to the upper shell (22) and the lower shell (23) by screws.

4. A storage control device for a hysteroscopic self-growing main body film according to claim 3, characterized in that: The inflation device (3) comprises a micro air pump (31), a flexible air pipe (32), an electronically adjustable pressure reducing valve (33) and an air pressure sensor (34); the micro air pump (31) is fixed to the lower shell (23) by bonding; the flexible air pipe (32) is made of silicone; the micro air pump (31) and the electronically adjustable pressure reducing valve (33) are connected via the flexible air pipe (32); the other end of the flexible air pipe (32) is connected to the dynamic sealing baffle (25); a cavity is formed between the dynamic sealing baffle (25), the main body receiving end cover (21), the upper shell (22) and the lower shell (23); and the air pressure sensor (34) is arranged in the cavity structure.

5. A storage control device for a hysteroscopic self-growing main body film according to claim 4, characterized in that: The main body conveying device (4) comprises a base frame (41), a limiting mechanism (42), a conveying mechanism (43), a polished rod (44), a ball screw (45), a coupling (46) and a stepping motor (47); the base frame (41) is fixedly connected to the lower shell (23) by bonding; the limiting mechanism (42) is a mechanical baffle, and the two limiting mechanisms (42) are respectively connected to the two sides of the base frame (41); an angular contact ball bearing is arranged at the center of the limiting mechanism (42); a polished rod is fixed between the two limiting mechanisms (42); (44), the light rod (44) is connected to the limit mechanism (42), and the two ends of the ball screw (45) are respectively connected to two angular contact ball bearings; the stepping motor (47) and the ball screw (45) transmit the rotational torque through the coupling (46), the conveying mechanism (43) is slidably connected to the two light rods (44), and the ball screw (45) and the conveying mechanism (43) are matched through threads; a cylindrical protrusion is arranged on the top of the conveying mechanism (43), and the cylindrical protrusion is connected to the small end of the self-growing flexible body (1).

6. A storage control device for a hysteroscopic self-growing main body film according to claim 2, characterized in that: The lower shell (23) is provided with a hand-held handle; the boss portions of the upper shell (22) and the lower shell (23) are provided with a plurality of through holes arranged at equal intervals, and the upper shell (22) and the lower shell (23) are connected together by bolts passing through the through holes; The two ends of the cylinder composed of the upper shell (22) and the lower shell (23) are respectively connected to the main body receiving end cover (21) and the rear end cover (24) by screws.

7. A storage control device for a hysteroscopic self-growing main body film according to claim 3, characterized in that: The main body receiving end cover (21), the upper shell (22), the lower shell (23), the rear end cover (24) and the dynamic sealing baffle (25) are all aluminum components.

8. The storage control device for the self-growing main body film of a hysteroscope according to claim 5, characterized in that: The base frame (41) and the limiting mechanism (42) are made of 3D printing PLA material.

9. A storage control device for a hysteroscopic self-growing main body film according to claim 5, characterized in that: In the initial state, the small end of the self-growing flexible main body film (1) is mounted on the conveying mechanism (43) on the conveying device (4), and the other end is fixed to the main body receiving end cover (21). At this time, the self-growing flexible main body film (1) has not yet fully grown and is in the self-growing flexible main body film storage state (11); during the growth process, the micro air pump (31) inflates the inflation cavity (2) until the self-growing flexible main body film (1) expands, and the conveying mechanism (43) moves forward to control the small end of the self-growing flexible main body film (1) to turn outward, thereby realizing the growth of the self-growing flexible main body film (1), and is in the self-growing flexible main body film unfolding state (12).

10. A storage and control device for a hysteroscope self-growing main body film according to claim 5 is used to perform a storage and control method for a hysteroscope self-growing main body film, characterized in that: The method comprises the following steps: S1: Inflate the inflatable cavity (2) until a certain air pressure is maintained inside the inflatable cavity (2), so that the self-growing flexible main body film (1) connected to the inflatable cavity (2) expands; S2: The main body transport device (4) located inside the inflatable cavity (2) pulls the self-growing flexible main body film (1), wherein the large end of the self-growing flexible main body film (1) is stored in the inflatable cavity, and the expansion growth of the main body of the self-growing flexible main body film (1) is controlled by pressing and releasing; S3: The small-end self-growing flexible main body film (1) is carried by the main body conveying device (4), and the expansion growth of the small end of the self-growing flexible main body film (1) is controlled by the forward and backward movement of the conveying mechanism (43); S4: The transport device (4) pulls the inflated self-growing flexible main body film (1) back into the inflated cavity (2).

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