Sampling device for cervical cancer treatment
By designing a sampling device for cervical cancer, the problems of poor coherence in the sampling operation and untimely sample protection in the prior art are solved, and efficient and timely protection of cervical cancer samples are achieved.
Patent Information
- Application Number
- CN202420677285.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-04-02
AI Technical Summary
In the prior art, the sampling operation used for the prevention and treatment of cervical cancer is poor in coherence and cannot protect the samples in time, resulting in the long contact between the samples and the external environment, affecting the nature of the samples.
A sampling device including a protective cylinder and a sampling mechanism is designed. The sampling mechanism consists of a rotating assembly, a sampling assembly and a power mechanism that drives the sampling assembly to enter and exit the protective cylinder and rotate to take samples in and out of the cervix.
The sample is timely protected by the protection cylinder to prevent the sample from being in contact with the external environment from being too long and ensure the sample quality.
Smart Images
Figure CN222466962U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cervical cancer, in particular to a sampling device for treating cervical cancer. Background Art
[0002] Cervical cancer, also known as cervical cancer, refers to a malignant tumor that occurs in the vaginal part of the uterus and the cervical canal. It is one of the common malignant tumors in women, and its incidence rate ranks second among female tumors. There are no symptoms in the early stage, and abnormal vaginal bleeding may occur in the later stage. The current treatment plan is mainly surgery and radiotherapy, and a combination of Chinese and Western medicine can also be used for treatment, but the cure rate of patients in the middle and late stages is very low. It is a preventable and curable disease. The key to prevention and treatment is: regular gynecological examinations, timely detection and treatment of cervical precancerous lesions, and termination of its development into cervical cancer. If prevention and control measures can be implemented, the cure rate of cervical cancer is very high. The prevention and control of cervical cancer lies in regular sampling and testing. Most of the sampling methods used for cervical cancer prevention and control in the prior art are to obtain samples by wiping the cervix with a cotton swab or a brush, and then the cotton swab or brush with the sample is stored and collected in a collection device. This operation has poor consistency and cannot store and protect the sample in time. If the sample cannot be protected in time, the sample will be in contact with the external environment for too long, which will also affect the nature of the sample to a certain extent. Utility Model Content
[0003] Purpose of the utility model: To provide a sampling device for the treatment of cervical cancer, so as to solve the problem that most of the sampling methods for the prevention and treatment of cervical cancer in the prior art are to obtain samples by wiping the cervix with a cotton swab or a brush, and then store and collect the cotton swab or brush with the sample in a collection device. This operation has poor continuity and cannot store and protect the samples in time.
[0004] Technical solution:
[0005] A sampling device for cervical cancer treatment comprises a protective tube and a sampling mechanism arranged in the protective tube, one end of the protective tube is provided with an outlet and a tube cover, the tube cover is used to open and close the outlet, the sampling mechanism comprises a rotating component and a sampling component arranged on the rotating component, the rotating component is connected to a power mechanism through a connecting component, and the power mechanism is arranged on the protective tube and is used to drive the sampling component to enter and exit the protective tube through the outlet.
[0006] In a further embodiment, the rotating assembly includes an inner rod and an outer rod slidably mounted outside the inner rod, the bottom end of the inner rod passes through the other end of the protective tube and is rotatably connected to the protective tube, and the bottom end of the inner rod extends out of the protective tube and is connected to the first handle.
[0007] In a further embodiment, the sampling assembly is detachably connected to the outer rod, and the sampling assembly includes a sampling cylinder, the sampling cylinder is sleeved on the outer rod, a connecting seat is fixed on the top of the sampling cylinder, a slot is provided in the connecting seat, and the slot matches the top of the outer rod;
[0008] A sampling sponge is arranged on the outer wall of the sampling tube.
[0009] In a further embodiment, the connection assembly includes a connection plate, a rotation groove is formed in the connection plate, the outer rod is rotationally connected in the rotation groove, and the connection plate is connected to the power mechanism;
[0010] The connecting plate is slidably connected to the inner wall of the protective tube via a sliding member, wherein the sliding member comprises a slider mounted on the connecting plate, wherein the slider is slidably connected in a slide groove, and the slide groove is arranged on the inner wall of the protective tube along the height direction of the protective tube.
[0011] In a further embodiment, the power mechanism includes a screw, the top end of which is rotatably connected to the inside of the protective tube, and the bottom end of which passes through a screw hole and the other end of the protective tube in sequence and is connected to the second handle;
[0012] The screw hole is arranged on the connecting plate and matches with the screw thread;
[0013] The screw rod is rotatably connected to the protection cylinder.
[0014] In a further embodiment, the tube cover is threadedly connected to one end of the protective tube, so that the protective tube can be opened and closed conveniently and quickly.
[0015] The beneficial effects of the utility model are as follows: by setting a protective tube, the sampling component is set in the protective tube, and a power mechanism for driving the sampling component in and out of the protective tube is also provided in the protective tube. When sampling is required, the power mechanism promptly drives the sampling component to extend out of the protective tube to a suitable position for sampling operation, and when the sampling is completed, the power mechanism can also conveniently and quickly reset the sampling component into the protective tube for timely protection, thereby effectively protecting the sampled sample. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a front sectional structural schematic diagram of the utility model.
[0017] Figure 2 The utility model Figure 1 Enlarged structural diagram at A in the middle.
[0018] Figure 3 The utility model Figure 1 Enlarged structural diagram at B in the middle.
[0019] The accompanying drawings are marked as: protective cylinder 1, sampling mechanism 2, power mechanism 3, screw 31, second handle 32, rotating assembly 4, outer rod 41, inner rod 42, first handle 43, sampling assembly 5, sampling cylinder 51, sampling sponge 52, connecting seat 53, card slot 54, connecting assembly 6, connecting plate 61, screw hole 62, rotating groove 63, sliding member 64, cylinder cover 7. DETAILED DESCRIPTION
[0020] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.
[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0022] Reference Figure 1-3 , is a sampling device for cervical cancer treatment disclosed by the utility model, comprising a protective tube 1 and a sampling mechanism 2 arranged in the protective tube 1, one end of the protective tube 1 is provided with an outlet and a tube cover 7, the tube cover 7 is used to open and close the outlet, the sampling mechanism 2 comprises a rotating component 4 and a sampling component 5 arranged on the rotating component 4, the rotating component 4 is connected to a power mechanism 3 through a connecting component 6, the power mechanism 3 is arranged on the protective tube 1 and is used to drive the sampling component 5 to enter and exit the protective tube 1 through the outlet, the sampling component 5 extends into the cervix and rotates and wipes the cervix as the rotating component 4 rotates to take samples.
[0023] The rotating assembly 4 includes an inner rod 42 and an outer rod 41 slidably sleeved on the outside of the inner rod 42. The bottom end of the inner rod 42 passes through the other end of the protective tube 1 and is rotatably connected to the protective tube 1. The bottom end of the inner rod 42 extends out of the protective tube 1 and is connected to the first handle 43. When the device is used, the protective tube 1 is located outside the human body to avoid contact with the human body and cause contamination. When medical staff rotate the first handle 43, they can drive the sampling assembly 5 to rotate and take samples.
[0024] The sampling assembly 5 is detachably connected to the outer rod 41, and the sampling assembly 5 includes a sampling tube 51, which is sleeved on the outer rod 41. A connecting seat 53 is fixed to the top of the sampling tube 51, and a card slot 54 is opened in the connecting seat 53. The card slot 54 cooperates with the top of the outer rod 41. After the sampling tube 51 is sleeved on the outer rod 41, the top of the outer rod 41 is inserted into the card slot 54, and the sampling tube 51 can be stably connected to the outer rod 41. When disassembling, it is only necessary to pull the connecting seat 53 out of the outer rod 41 with force, so as to facilitate the collection of the sampling tube 51 and the samples thereon; a sampling sponge 52 is provided on the outer wall of the sampling tube 51.
[0025] The connecting assembly 6 includes a connecting plate 61, in which a rotating groove 63 is provided, and the outer rod 41 is rotatably connected in the rotating groove 63, and the connecting plate 61 is connected to the power mechanism 3; the connecting plate 61 is slidably connected to the inner wall of the protective tube 1 through a sliding member 64, and the sliding member 64 includes a slider installed on the connecting plate 61, and the slider is slidably connected in the sliding groove, and the sliding groove is arranged on the inner wall of the protective tube 1 along the height direction of the protective tube 1. When the first handle 43 is rotated, the inner rod 42 drives the outer rod 41 to rotate, and at this time the outer rod 41 rotates in the rotating groove 63, and as the power mechanism 3 drives the connecting plate 61 to move linearly in the protective tube 1, the connecting plate 61 also drives the outer rod 41 and the inner rod 42 to slide, so that the position of the sampling tube 51 on the outer rod 41 changes, which will not affect the sliding fit and rotation fit between the inner rod 42 and the outer rod 41.
[0026] The power mechanism 3 includes a screw 31, the top end of which is rotatably connected to the inside of the protective tube 1, and the bottom end of the screw 31 passes through a screw hole 62 in sequence and is connected to the other end of the protective tube 1 and the second handle 32; the screw hole 62 is provided on the connecting plate 61 and is threadedly engaged with the screw 31; the screw 31 is rotatably connected to the protective tube 1, and after opening the tube cover 7, the screw 31 is rotated by rotating the second handle 32, and then the connecting plate 61 is linearly moved along the extension direction of the screw 31 through the engagement of the screw hole 62 and the screw 31, thereby causing the outer rod 41 connected to the connecting plate 61 to move, driving the sampling tube 51 to move.
[0027] The tube cover 7 is threadedly connected to one end of the protective tube 1. When the sampling is completed, the power mechanism 3 drives the sampling component 5 to reset into the protective tube 1, and then the tube cover 7 is tightened on the protective tube 1 to close the protective tube 1. The tube cover 7 is placed at the bottom in the collecting device. The sample remains on the sampling component 5, and the dripped sample can also be stored on the tube cover 7, which is convenient for medical staff to collect the samples on the tube cover 7 and the sampling component 5.
[0028] The implementation principle of the utility model is as follows: before sampling, first unscrew the barrel cover 7, and then rotate the second handle 32, so that the screw 31 drives the connecting plate 61 to move, and then drives the outer rod 41 to slide, so that the sampling barrel 51 extends out of the outlet and is located at a suitable position, and the sampling barrel 51 is inserted into the cervical position, and then the first handle 43 is rotated so that the sampling barrel 51 can rotate for sampling. After the sampling is completed, the second handle 32 is rotated in the opposite direction so that the sampling barrel 51 is recovered and reset into the protective barrel 1.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
[0030] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings; however, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.
Claims
1. A sampling device for cervical cancer treatment, characterized in that: It includes a protective tube and a sampling mechanism arranged in the protective tube, one end of the protective tube is provided with an outlet and a tube cover, the tube cover is used to open and close the outlet, the sampling mechanism includes a rotating component and a sampling component arranged on the rotating component, the rotating component is connected to a power mechanism through a connecting component, and the power mechanism is arranged on the protective tube and is used to drive the sampling component to enter and exit the protective tube through the outlet.
2. A sampling device for cervical cancer treatment according to claim 1, characterized in that: The rotating assembly includes an inner rod and an outer rod slidably sleeved outside the inner rod, the bottom end of the inner rod passes through the other end of the protective tube and is rotatably connected to the protective tube, and the bottom end of the inner rod extends out of the protective tube and is connected to the first handle.
3. A sampling device for cervical cancer treatment according to claim 2, characterized in that: The sampling assembly is detachably connected to the outer rod, and the sampling assembly includes a sampling cylinder, which is sleeved on the outer rod, a connecting seat is fixed on the top of the sampling cylinder, a slot is provided in the connecting seat, and the slot matches the top of the outer rod; A sampling sponge is arranged on the outer wall of the sampling tube.
4. A sampling device for cervical cancer treatment according to claim 2, characterized in that: The connecting assembly comprises a connecting plate, a rotation groove is formed in the connecting plate, the outer rod is rotatably connected in the rotation groove, and the connecting plate is connected to the power mechanism; The connecting plate is slidably connected to the inner wall of the protective tube via a sliding member, wherein the sliding member comprises a slider mounted on the connecting plate, wherein the slider is slidably connected in a slide groove, and the slide groove is arranged on the inner wall of the protective tube along the height direction of the protective tube.
5. A sampling device for cervical cancer treatment according to claim 4, characterized in that: The power mechanism comprises a screw rod, the top end of which is rotatably connected to the inside of the protective tube, and the bottom end of which passes through a screw hole and the other end of the protective tube in sequence and is connected to a second handle; The screw hole is arranged on the connecting plate and matches with the screw thread; The screw rod is rotatably connected to the protection cylinder.
6. A sampling device for cervical cancer treatment according to claim 1, characterized in that: The cylinder cover is threadedly connected to one end of the protection cylinder.