Anti-overflow follicular fluid collecting tube rack
By using a combination of laser group and feedback group technology in the follicle fluid collection tube holder, the follicle fluid level position and reminding medical staff are solved, and the problem of follicle fluid overflow and contamination is improved, and the accuracy and safety of follicle fluid collection are improved.
Patent Information
- Application Number
- CN202421203607.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-05-29
AI Technical Summary
During the follicle fluid collection process, due to the invisible strong light of the follicle fluid, it is difficult for medical staff to accurately determine whether the follicle fluid has been collected, which can easily cause the follicle fluid to overflow the collection tube, contaminate the follicle fluid, and affect the embryo quality and pregnancy outcome.
A anti-spill follicle fluid collection tube rack was designed, using a combination of laser group and feedback group technology to detect the follicle fluid level position through laser, and convert the detection information into acoustic signals through feedback group to remind medical staff.
It effectively avoids the risk of follicle fluid overflowing the collection tube, reduces follicle fluid contamination, and improves the reliability of embryo quality and pregnancy outcome.
Smart Images
Figure CN222815838U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of follicular fluid collection, in particular to an overflow-proof follicular fluid collection tube rack. Background Art
[0002] Follicular fluid collection surgery is usually used in assisted reproductive technology, especially in the process of in vitro fertilization (IVF). The main purpose of this operation is to collect oocytes in follicular fluid for subsequent fertilization and embryo culture. During the operation, the doctor will use special puncture equipment and start puncturing from the nearest follicle under ultrasound guidance. During the puncture, the doctor will keep the negative pressure within the appropriate range, rotate the needle, and aspirate the follicular fluid.
[0003] During the egg retrieval process, clinicians usually need to keep a close eye on the B-ultrasound screen to prevent the egg retrieval needle from being lost in the B-ultrasound field of view, which would increase the possibility of intraoperative risks. During this process, since the follicles are invisible to strong light, the entire operation is performed under dark light conditions. Whether the follicular fluid collection tube is full of follicular fluid depends entirely on the naked eye of medical staff. Therefore, during the process of aspirating follicles, follicular fluid may overflow from the collection tube, resulting in follicular fluid contamination, thereby affecting the embryo quality and pregnancy outcome.
[0004] In view of this, we propose an anti-overflow follicular fluid collection tube rack. Utility Model Content
[0005] The utility model aims to provide an anti-overflow follicular fluid collection tube rack for reminding clinicians that the follicular fluid is about to be collected full, so as to solve the problems raised in the above-mentioned background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A spill-proof follicular fluid collection tube rack comprises a main frame body, a groove is provided at the center of the top of the main frame body, a detection conversion group is provided near the outer side of the top of the main frame body, the detection conversion group comprises a laser group for detecting the position of the follicular fluid level, and a feedback group for providing feedback based on the detection information of the laser group is provided on one side of the laser group.
[0008] As a further solution of the utility model: the laser group includes a laser emitter and a laser identifier for identifying the laser of the laser emitter, the laser emitter and the laser identifier are symmetrically fixed on both sides of the groove, and the laser identifier transmits the optical signal from the signal output end of the laser identifier to the feedback group according to the change of the intensity of the emitted laser.
[0009] As a further solution of the utility model: the feedback group includes a converter and a sound output device, the signal input end of the converter receives the optical signal and converts it into an electrical signal, and the signal output end of the converter transmits the electrical signal to the signal input end of the sound output device, the sound output device receives the electrical signal and converts it into an acoustic signal, and the signal output end of the sound output device emits a prompt sound.
[0010] As a further solution of the utility model: the converter is arranged on one side of the laser identifier, the sound output device is arranged on one side of the main frame, and the sound output device is connected to the converter by wire.
[0011] As a further solution of the utility model: a replaceable collecting tube body is inserted in the groove, and connecting tubes are provided on both sides of the collecting tube body, one connecting tube is connected to the negative pressure device, and the other connecting tube is connected to the puncture needle. One end of the connecting tube connected to the puncture needle is inserted into the collecting tube body, and the tube mouth of the connecting tube located inside the collecting tube body is lower than the installation position of the laser group.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. In the anti-overflow follicular fluid collection tube rack, a laser group is arranged in the groove near the outside of the top of the main frame. When the liquid level of the follicular fluid is higher than the laser group, the laser transmission medium is changed, resulting in changes in laser intensity, propagation direction, wavelength, etc., thereby realizing the detection of the liquid level position of the follicular fluid in the collection tube.
[0014] 2. In the anti-overflow follicular fluid collection tube rack, a feedback group is arranged on one side of the laser group. When it is detected that the liquid level of the follicular fluid is higher than the laser group, the feedback group is used to convert the optical signal into an electrical signal and then into an acoustic signal, so as to remind the medical staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of this scheme;
[0016] Figure 2 This is the laser group position relationship diagram of this solution;
[0017] Figure 3 This is the feedback group position relationship diagram of this solution;
[0018] Figure 4 This is a schematic diagram of the collecting tube structure of this scheme.
[0019] The meaning of each number in the figure is:
[0020] 100, main frame; 101, groove;
[0021] 200, detection conversion group; 210, laser group; 211, laser emitter; 212, laser identifier; 220, feedback group; 221, converter; 222, sound output device;
[0022] 300, collecting tube body; 301, connecting tube. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] like Figure 1 As shown, the present embodiment provides an anti-overflow follicular fluid collection tube rack, including a main frame body 100, a groove 101 is provided at the top center of the main frame body 100, a detection conversion group 200 is provided near the outer side of the top of the main frame body 100, the detection conversion group 200 includes a laser group 210 for detecting the liquid level position of the follicular fluid, and a feedback group 220 for providing feedback based on the detection information of the laser group 210 is provided on one side of the laser group 210. The laser group 210 detects and transmits the detection information to the feedback group 220, and the feedback group 220 makes a sound based on the transmitted information, thereby reminding medical staff.
[0025] The improvement of this embodiment lies in that: by arranging a laser group 210 on the outer side of the top of the main frame 100 near the groove 101, when the liquid level of the follicular fluid is higher than the laser group 210, the laser transmission medium is changed, resulting in changes in laser intensity, propagation direction, wavelength, etc., thereby realizing the detection of the liquid level position of the follicular fluid in the collecting tube 300, and by arranging a feedback group 220 on one side of the laser group 210, when it is detected that the liquid level of the follicular fluid is higher than the laser group 210, the feedback group 220 is used to convert the optical signal into an electrical signal and then into an acoustic signal, so as to remind the medical staff.
[0026] like Figure 2 - Figure 3As shown, considering the position installation of the laser group 210 and the feedback group 220 in order to save space, the laser group 210 includes a laser emitter 211 and a laser identifier 212 for identifying the laser of the laser emitter 211. The laser emitter 211 and the laser identifier 212 are symmetrically fixed on both sides of the groove 101, respectively, so as to realize the laser detection path. The laser identifier 212 transmits the optical signal from the signal output end of the laser identifier 212 to the feedback group 220 according to the change of the emitted laser intensity. The feedback group 220 includes a converter 221 and The sound output device 222, the signal input end of the converter 221 receives the optical signal and converts it into an electrical signal, and the signal output end of the converter 221 transmits the electrical signal to the signal input end of the sound output device 222, the sound output device 222 receives the electrical signal and converts it into an acoustic signal, and the signal output end of the sound output device 222 issues a prompt sound, the converter 221 is arranged on one side of the laser identifier 212, the sound output device 222 is arranged on the side of the main frame 100 close to the laser identifier 212, and the sound output device 222 is wired to the converter 221.
[0027] like Figure 4 As shown, taking into account that soft ejection of follicular fluid may occur during the negative pressure suction process, resulting in follicular fluid sticking to the wall of the collecting tube body 300 located at the detection position of the laser group 210, thereby affecting the judgment of the laser group 210, therefore, a replaceable collecting tube body 300 is inserted into the groove 101, and connecting tubes 301 are provided on both sides of the collecting tube body 300, one of the connecting tubes 301 is connected to the negative pressure device, and the other connecting tube 301 is connected to the puncture needle, and one end of the connecting tube 301 connected to the puncture needle is inserted into the collecting tube body 300, and the tube mouth of the connecting tube 301 located in the collecting tube body 300 is lower than the installation position of the laser group 210.
[0028] It should be further explained that, when the egg is discharged into the collecting tube body 300 along with the follicular fluid, it cannot be directly irradiated by the laser group 210, otherwise it will affect the egg. Therefore, the part of the connecting tube 301 located in the collecting tube body 300 fits the tube wall of the collecting tube body 300. At the same time, an insert block is provided on the collecting tube body 300, and a slot is provided on one side of the groove 101. When the insert block of the collecting tube body 300 is inserted into the slot of the groove 101, the part of the connecting tube 301 located in the collecting tube body 300 is offset from the laser line generated by the laser group 210.
[0029] In summary, the working principle of this scheme is as follows:
[0030] Insert the collecting tube body 300 into the groove 101, adjust the position of the collecting tube body 300 so that the portion of the connecting tube 301 located in the collecting tube body 300 is offset from the laser line generated by the laser group 210, connect the puncture needle to the connecting tube 301 partially in the collecting tube body 300, connect the negative pressure device to another connecting tube 301, start the laser emitter 211, so that the laser emitted by the laser emitter 211 is received by the laser identifier 212, start the negative pressure device, collect the follicular fluid, and as the follicular fluid is continuously discharged from the puncture needle and the connecting tube 301, the follicular fluid is collected. The connecting pipe 301 is discharged to the collecting tube body 300, so that the follicular fluid level in the collecting tube body 300 gradually rises and finally passes over the installation position of the laser emitter 211. At this time, the laser emitted by the laser emitter 211 passes through the follicular fluid, causing the intensity, propagation direction, wavelength, etc. of the laser itself to change, and is received and identified by the laser identifier 212. After identification, the laser identifier 212 uses the converter 221 to convert the optical signal into an electrical signal, and then converts the electrical signal into an acoustic signal through the sound output device 222 to remind the medical staff.
[0031] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
[0032] Therefore, the above description is only a preferred embodiment of the present application and is not intended to limit the scope of implementation of the present application; that is, all equivalent changes made according to the scope of the claims of the present application are within the protection scope of the claims of the present application.
Claims
1. An anti-overflow follicular fluid collection tube rack, comprising a main frame (100), characterized in that: A groove (101) is provided at the center of the top of the main frame (100), and a detection conversion group (200) is provided near the outer side of the top of the main frame (100) near the groove (101). The detection conversion group (200) includes a laser group (210) for detecting the position of the follicular fluid level, and a feedback group (220) is provided on one side of the laser group (210) for providing feedback based on the detection information of the laser group (210).
2. The anti-overflow follicular fluid collection tube rack according to claim 1, characterized in that: The laser group (210) comprises a laser emitter (211) and a laser identifier (212) for identifying the laser of the laser emitter (211); the laser emitter (211) and the laser identifier (212) are symmetrically fixed on two sides of the groove (101), respectively; the laser identifier (212) transmits an optical signal from a signal output end of the laser identifier (212) to a feedback group (220) according to a change in the intensity of the emitted laser.
3. The anti-overflow follicular fluid collection tube rack according to claim 2, characterized in that: The feedback group (220) comprises a converter (221) and a sound output device (222); the signal input end of the converter (221) receives the optical signal and converts it into an electrical signal, and the signal output end of the converter (221) transmits the electrical signal to the signal input end of the sound output device (222); the sound output device (222) receives the electrical signal and converts it into an acoustic signal, and the signal output end of the sound output device (222) emits a prompt sound.
4. The anti-overflow follicular fluid collection tube rack according to claim 3, characterized in that: The converter (221) is arranged on one side of the laser identifier (212), the sound output device (222) is arranged on one side of the main frame (100), and the sound output device (222) is connected to the converter (221) by wire.
5. The anti-overflow follicular fluid collection tube rack according to claim 1, characterized in that: A replaceable collecting tube body (300) is inserted into the groove (101), and connecting tubes (301) are provided on both sides of the collecting tube body (300), one connecting tube (301) is connected to the negative pressure device, and the other connecting tube (301) is connected to the puncture needle, and one end of the connecting tube (301) connected to the puncture needle is inserted into the collecting tube body (300), and the tube mouth of the connecting tube (301) located in the collecting tube body (300) is lower than the installation position of the laser group (210).