CN216495233U - Hysteroscopy and surgical liquid collecting and metering device - Google Patents
Hysteroscopy and surgical liquid collecting and metering device Download PDFInfo
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- CN216495233U CN216495233U CN202123046502.2U CN202123046502U CN216495233U CN 216495233 U CN216495233 U CN 216495233U CN 202123046502 U CN202123046502 U CN 202123046502U CN 216495233 U CN216495233 U CN 216495233U
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- hysteroscopy
- bag body
- bag
- metering device
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- 239000007788 liquid Substances 0.000 title claims abstract description 110
- 238000005259 measurement Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 30
- 239000012530 fluid Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 6
- 238000001356 surgical procedure Methods 0.000 abstract description 10
- 206010000060 Abdominal distension Diseases 0.000 abstract description 8
- 210000004291 uterus Anatomy 0.000 description 23
- 230000008961 swelling Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 210000001217 buttock Anatomy 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 201000006306 Cor pulmonale Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
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Abstract
The utility model discloses a liquid collecting and metering device for hysteroscopy and surgery, and relates to the field of medical supplies. Provides a liquid collecting and metering device for collecting and metering uterine distention liquid discharged during hysteroscopy and operation. This metering device is collected to liquid includes the fixed plate and liquid bag, and the fixed plate level sets up, and the liquid bag includes sack stereoplasm circle, the bag body, delivery pipe and switch, and sack stereoplasm circle level sets up and is connected with the fixed plate, and the bag body lies in sack stereoplasm circle below and is connected with the sack stereoplasm circle, and the bag body is transparent, is provided with the measurement scale on the side of the bag body, and the delivery pipe is connected with the bottom of the bag body, and the switch setting is on the delivery pipe. The utility model can collect and measure the uterine distention liquid discharged during hysteroscopy and operation, and then calculate the difference of the liquid inlet and outlet amount, guide the operation of the hysteroscopy operation according to the data, particularly when the operation is suspended or stopped, and avoid or reduce the occurrence of complications in the hysteroscopy and the operation.
Description
Technical Field
The utility model relates to the field of medical supplies, in particular to a liquid collecting and metering device for hysteroscopy and surgery.
Background
Before hysteroscopy and operation are started, air in the flushing pipe needs to be discharged, a part of uterine swelling liquid needs to be consumed, and during the hysteroscopy operation, the uterine swelling liquid is continuously input into the uterine cavity so as to discharge the air in the uterine cavity or expand the uterine cavity to facilitate the display to be clearer. The total usage of the uterus swelling liquid needs to be monitored, the operation should be suspended when 5000mL is reached, and the operation needs to be stopped when 10000mL is reached. The difference between the input amount and the output amount of the uterus swelling liquid also needs to be monitored, and when the difference between the input amount and the output amount of the electrolyte uterus swelling liquid reaches 1500mL, or the difference between the input amount and the output amount of the non-electrolyte uterus swelling liquid reaches 1000mL, or the difference between the input amount and the output amount of the old or cardiopulmonary disease patients reaches 750mL, the operation should be stopped.
During hysteroscopy and surgery, the patient lies on the operating bed. At present, the applicant puts the water bucket in a proper position on the ground under an operating bed for collecting the discharged uterus swelling liquid, and the discharged uterus swelling liquid amount is measured inaccurately.
In order to measure the discharge amount of uterine cavity expansion liquid more accurately, some related patents appear. ZL202020848917.8 discloses a hysteroscope operation effluent drainage bag, which comprises a transparent drainage bag, wherein an opening is formed above the drainage bag, a fixing sticker is arranged at the upper end of the drainage bag, and an operation hole is formed in the center of the fixing sticker; the back surface of the fixing sticker is provided with an adhesion layer, and the adhesion layer is packaged by adhesive paper; a soft hollow pipe is arranged on the edge of the opening, a soft metal strip is arranged in the hollow pipe, gaps are arranged at two ends of the metal strip, a drainage tube is arranged at the lower end of the drainage bag, and a second connector connected with a negative pressure suction device is arranged at the end part of the drainage tube. The scheme is used for draining liquid flowing out of a vagina and a hysteroscope operating sheath in a hysteroscope operation, and then the liquid is sucked by the negative pressure suction device, so that the liquid is prevented from flowing into the underground or the body of medical personnel, and the liquid is collected and the water yield is accurately counted in real time by directly connecting the special connector on the suction tube with the negative pressure suction device with the capacity scales commonly used in clinic. But the drainage bag is fixed at the vaginal orifice by sticking and adhering; the drainage bag can contain uterine distention liquid, the weight of the drainage bag is heavy, and the skin of a human body cannot bear the heavy weight, so that the skin is pulled and painful; the adhesion type fixation reliability is poor, and the adhesive tape can easily fall off.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: provides a liquid collecting and metering device for collecting and metering uterine distention liquid discharged during hysteroscopy and operation.
The technical scheme adopted for solving the problems is as follows: hysteroscopy and operation are collected metering device with liquid includes the fixed plate, and the liquid bag, and the fixed plate level sets up, and the liquid bag includes sack stereoplasm circle, the bag body, delivery pipe and switch, and sack stereoplasm circle level sets up and is connected with the fixed plate, and the bag body lies in sack stereoplasm circle below and is connected with sack stereoplasm circle, and the bag body is transparent, is provided with the measurement scale on the side of the bag body, and the delivery pipe is connected with the bottom of the bag body, and the switch setting is on the delivery pipe.
Further, the method comprises the following steps: the bottom of the bag body is made of hard material.
Further, the method comprises the following steps: the liquid collecting and metering device for hysteroscopy and surgery comprises a filtering structure, and the filtering structure comprises a filtering structure frame and a filtering net. The top of the filter structure frame is provided with a lap joint flange, the filter structure frame is placed into a liquid bag, the lap joint flange is lapped on the bag mouth hard ring, and the filter screen is connected to the bottom of the filter structure frame.
Further, the method comprises the following steps: the switch is a flow stopping clip.
Another technical scheme adopted to solve the above problems is as follows: the liquid collecting and metering device for hysteroscopy and operation comprises a fixed plate and a liquid bag; the fixing plate is horizontally arranged, a U-shaped groove is formed in the fixing plate, and guide grooves are formed in the left side and the right side of the U-shaped groove in the fixing plate; the liquid bag includes sack stereoplasm circle, the bag body, delivery pipe and switch, and the guide way is inserted respectively and can be followed to the left and right sides of sack stereoplasm circle and remove, and the bag body lies in sack stereoplasm circle below and is connected with the sack stereoplasm circle, and the bag body is transparent, is provided with the measurement scale on the side of the bag body, and the delivery pipe is connected with the bottom of the bag body, and the switch setting is on the delivery pipe.
Further, the method comprises the following steps: the bottom of the bag body is made of hard material.
Further, the method comprises the following steps: the liquid collecting and metering device for hysteroscopy and operation comprises a limiting screw, a guide groove extends to the edge of a fixed plate, the limiting screw is arranged at the end part of the guide groove, the limiting screw is connected with the fixed plate and inserted into the guide groove, and the limiting screw blocks a hard ring at the opening of the bag to prevent the hard ring from moving out of the guide groove.
Further, the method comprises the following steps: the liquid collecting and metering device for hysteroscopy and surgery comprises a filtering structure, and the filtering structure comprises a filtering structure frame and a filtering net. The top of the filter structure frame is provided with a lap joint flange, the filter structure frame is placed into a liquid bag, the lap joint flange is lapped on the bag mouth hard ring, and the filter screen is connected to the bottom of the filter structure frame.
Further, the method comprises the following steps: the switch is a flow stopping clip.
The utility model has the beneficial effects that: 1. as shown in fig. 4 and 12, during hysteroscopy and operation, the fixing plate is placed on the operation bed, and the fixing plate can be pressed by the buttocks of the patient or two sides of the fixing plate are lapped on the operation bed, so that the fixing of the liquid collecting and metering device for hysteroscopy and operation is realized. The position of the liquid bag is adjusted, and the uterine distention liquid discharged during the operation can enter the liquid bag for collection. The measuring scales are arranged on the side surface of the bag body, the collected uterus swelling liquid amount can be accurately measured, and the uterus swelling liquid amount in the uterine cavity can be accurately obtained by subtracting the uterus swelling liquid amount in the liquid bag from the input uterus swelling liquid amount. The water barrel is arranged below the liquid bag, after the liquid bag collects the sufficient amount of uterus swelling liquid, the switch is turned on, the uterus swelling liquid can be discharged into the water barrel, and then the subsequent uterus swelling liquid collection and metering can be carried out.
Therefore, the utility model can collect and measure the uterine distention liquid discharged during hysteroscopy and operation, and then calculate the liquid amount in the uterine cavity, thereby determining to continue the operation, suspend the operation or stop the operation and avoiding the occurrence of medical accidents.
2. The fixing plate is pressed by the buttocks of a patient or two sides of the fixing plate are put on an operation bed, so that the fixing of the liquid collecting and metering device for hysteroscopy and operation is realized. Compared with ZL202020848917.8, the utility model discloses a hysteroscope operation goes out water drainage bag, and fixed more reliable also can avoid pulling patient's skin, and the travelling comfort is better.
3. Further, a filtering structure is arranged, so that human tissues in the uterine cavity expanding liquid can be filtered, and specimens can be reserved for medical examination. Can also avoid the human tissue from blocking the discharge pipe and influencing the uterus expanding liquid discharge liquid bag.
Drawings
FIG. 1 is a front view of a first hysteroscopy and surgical fluid collection and metering device;
FIG. 2 is a left side view of a first hysteroscopy and surgical fluid collection and metering device;
FIG. 3 is a top view of a first hysteroscopy and surgical fluid collection and metering device;
FIG. 4 is a view showing a state of use of the first hysteroscopy and surgical fluid collection and metering device;
FIG. 5 is a front view of the filter structure;
FIG. 6 is a top view of a filter structure;
FIG. 7 is a front view of a first hysteroscopy and surgical fluid collection and metering device with a filter structure;
FIG. 8 is a front view of a second hysteroscopy and surgical fluid collection and metering device;
FIG. 9 is a left side view of a second hysteroscopy and surgical fluid collection and metering device;
FIG. 10 is an enlarged view at A of FIG. 9;
FIG. 11 is a top view of a second hysteroscopy and surgical fluid collection and metering device;
FIG. 12 is a view showing a second state of use of the liquid collecting and metering device for hysteroscopy and surgery;
FIG. 13 is a front view of a second hysteroscopy and surgical fluid collection and metering device with a filter structure;
labeled as: the device comprises a fixing plate 1, a guide groove 11, a U-shaped groove 12, a liquid bag 2, a bag mouth hard ring 21, a bag body 22, a metering scale 221, a discharge pipe 23, a switch 24, a filter structure 3, a filter structure frame 31, a filter screen 32, an overlap flange 33, a limit screw 4 and an operating table 5.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
As shown in fig. 1 to 3, the liquid collecting and metering device for hysteroscopy and surgery comprises a fixing plate 1 and a liquid bag 2, the fixing plate 1 is horizontally arranged, the liquid bag 2 comprises a bag opening hard ring 21, a bag body 22, a discharge pipe 23 and a switch 24, the bag opening hard ring 21 is horizontally arranged and connected with the fixing plate 1, the bag body 22 is positioned below the bag opening hard ring 21 and connected with the bag opening hard ring 21, the bag body 22 is transparent, the side surface of the bag body 22 is provided with a metering scale 221, the discharge pipe 23 is connected with the bottom of the bag body 22, and the switch 24 is arranged on the discharge pipe 23.
Referring to fig. 4, during hysteroscopy and operation, the fixing plate 1 is placed on the operation table 5, and the fixing plate 1 is pressed by the buttocks of the patient, so that the fixing of the liquid collecting and metering device for hysteroscopy and operation is realized. The position of the liquid bag 2 is adjusted, and the uterine distention liquid discharged during the operation can enter the liquid bag 2 for collection. The measuring scale 221 is arranged on the side surface of the bag body 22, so that the collected uterus swelling liquid amount can be accurately measured. The uterus expanding liquid amount in the uterine cavity can be accurately obtained by subtracting the uterus expanding liquid amount in the liquid bag 2 from the uterus expanding liquid input amount. The water barrel is arranged below the liquid bag 2, after the liquid bag 2 collects enough uterus swelling liquid, the switch 24 is opened, the uterus swelling liquid can be discharged into the water barrel, and then the subsequent uterus swelling liquid collection and metering can be carried out.
Therefore, the utility model can collect and measure the uterine distention liquid discharged during hysteroscopy and operation, and then calculate the liquid amount in the uterine cavity, thereby determining to continue the operation, suspend the operation or stop the operation and avoiding the occurrence of medical accidents.
When the bag body 22 is flexible as a whole, the shape thereof is not determined, and the measurement accuracy is not high. In order to improve the metering accuracy, it is preferable that the bottom of the bag body 22 is made of a hard material. When the uterus expanding liquid is filled in the bag body 22, the bag body 22 is expanded to be in a regular cuboid shape, so that the metering precision of the liquid bag 2 is higher.
When the uterine cavity expanding liquid is discharged, some human tissues may be carried, and sometimes the tissues need to be kept as samples for examination. In order to conveniently take the specimen, the liquid collecting and metering device for hysteroscopy and operation preferably comprises a filtering structure 3, and the filtering structure 3 comprises a filtering structure frame 31 and a filtering net 32. The top of the filter structure frame 31 is provided with an overlap flange 33, the filter structure frame 31 is placed in the liquid bag 2, the overlap flange 33 is overlapped on the hard ring 21 of the bag mouth, and the filter screen 32 is connected with the bottom of the filter structure frame 31. Therefore, the filter screen 32 can filter out human tissues in the uterine cavity expanding liquid, and the specimens are convenient to be kept. When the specimen is not required to be left and taken, the filtering structure 3 can be arranged, so that the phenomenon that the human tissue blocks the discharge pipe 23 to influence the uterus expanding liquid discharge liquid bag 2 can be avoided. The maximum width of the mesh of the filter screen 32 should not be greater than 1 mm.
The liquid collecting and metering device for hysteroscopy and operation has simple structure and is suitable for disposable use.
The hysteroscopy and surgery liquid collecting and metering device can be further improved as shown in fig. 8 to 11, and comprises a fixing plate 1 and a liquid bag 2; the fixing plate 1 is horizontally arranged, a U-shaped groove 12 is formed in the fixing plate 1, and guide grooves 11 are formed in the left side and the right side of the U-shaped groove 12 in the fixing plate 1; the liquid bag 2 comprises a bag opening hard ring 21, a bag body 22, a discharge pipe 23 and a switch 24, the left side and the right side of the bag opening hard ring 21 are respectively inserted into the guide grooves 11 and can move along the guide grooves 11, the bag body 22 is located below the bag opening hard ring 21 and connected with the bag opening hard ring 21, the bag body 22 is transparent, metering scales 221 are arranged on the side face of the bag body 22, the discharge pipe 23 is connected with the bottom of the bag body 22, and the switch 24 is arranged on the discharge pipe 23.
As shown in fig. 12, the second hysteroscopy and surgical liquid collecting and metering device has the advantages that the left and right sides of the fixing plate 1 are put on the bed, the buttocks of the patient also press the fixing plate 1, but the fixing plate 1 is prevented from moving on the bed, and the stress on the human body is smaller. The left and right sides of the hard ring 21 of the bag opening are respectively inserted into the guide grooves 11 and can move along the guide grooves 11, so that when the position of the liquid bag 2 is adjusted, the liquid bag 2 is directly moved, the fixed plate 1 does not need to be moved, and the liquid bag is more convenient to use.
The fixed plate 1 is a plate with a large area, and if the fixed plate is disposable, medical waste is increased. The fixing plate 1 can be padded with paper pads to reduce pollution, and can be cleaned and disinfected after use, so that the fixing plate can be repeatedly used. The fluid bag 2 should be disposable. Correspondingly, the hysteroscopy and surgical liquid collecting and metering device is further preferably as follows: the liquid collecting and metering device for hysteroscopy and surgery comprises a limit screw 4, a guide groove 11 extends to the edge of a fixing plate 1, the limit screw 4 is arranged at the end part of the guide groove 11, the limit screw 4 is connected with the fixing plate 1 and is inserted into the guide groove 11, and the limit screw 4 blocks a hard ring 21 at the opening of a bag to prevent the hard ring from moving out of the guide groove 11.
Therefore, the limiting screw 4 is loosened to be withdrawn from the guide groove 11, and the hard ring 21 at the opening of the bag can enter and be withdrawn from the guide groove 11, namely, the liquid bag 2 can be installed on the fixing plate 1 and also can be detached. The fixing plate 1 can be reused and the fluid bag 2 can be used once.
Like the first hysteroscopy and surgical liquid collecting and metering device, the second hysteroscopy and surgical liquid collecting and metering device can be preferably selected as follows: the bottom of the bag body 22 is made of a hard material; the liquid collecting and metering device for hysteroscopy and surgery comprises a filtering structure 3, wherein the filtering structure 3 comprises a filtering structure frame 31 and a filtering net 32. The top of the filter structure frame 31 is provided with an overlap flange 33, the liquid bag 2 is placed in the filter structure frame 31, the overlap flange 33 is overlapped on the bag mouth hard ring 21, and the filter screen 32 is connected with the bottom of the filter structure frame 31; the switch 24 is a dc clamp.
Claims (9)
1. Hysteroscopy and metering device are collected to liquid for operation which characterized in that: including fixed plate (1), and liquid bag (2), fixed plate (1) level sets up, liquid bag (2) are including sack stereoplasm circle (21), the bag body (22), delivery pipe (23) and switch (24), sack stereoplasm circle (21) level sets up and is connected with fixed plate (1), the bag body (22) are located sack stereoplasm circle (21) below and are connected with sack stereoplasm circle (21), the bag body (22) are transparent, be provided with measurement scale (221) on the side of the bag body (22), delivery pipe (23) are connected with the bottom of the bag body (22), switch (24) set up on delivery pipe (23).
2. The hysteroscopy and surgical fluid collection metering device of claim 1, further comprising: the bottom of the bag body (22) is made of hard material.
3. The hysteroscopy and surgical fluid collection metering device of claim 2, further comprising: including filtration (3), filtration (3) include filtration frame (31) and filter screen (32), and filtration frame (31) top has overlap joint flange (33), and liquid bag (2) are put into to filtration frame (31), and overlap joint flange (33) are taken on sack stereoplasm circle (21), and the bottom in filtration frame (31) is connected in filter screen (32).
4. The hysteroscopy and surgical fluid collection and metering device of claim 3, further comprising: the switch (24) is a flow stopping clip.
5. Hysteroscopy and metering device are collected to liquid for operation which characterized in that: comprises a fixing plate (1) and a liquid bag (2); the fixing plate (1) is horizontally arranged, a U-shaped groove (12) is formed in the fixing plate (1), and guide grooves (11) are formed in the left side and the right side of the U-shaped groove (12) in the fixing plate (1); liquid bag (2) are including sack stereoplasm circle (21), the bag body (22), delivery pipe (23) and switch (24), guide way (11) and can be followed guide way (11) and remove are inserted respectively to the left and right sides of sack stereoplasm circle (21), the bag body (22) are located sack stereoplasm circle (21) below and are connected with sack stereoplasm circle (21), the bag body (22) are transparent, be provided with measurement scale (221) on the side of the bag body (22), delivery pipe (23) are connected with the bottom of the bag body (22), switch (24) set up on delivery pipe (23).
6. The hysteroscopy and surgical fluid collection metering device of claim 5, wherein: the bottom of the bag body (22) is made of hard material.
7. The hysteroscopy and surgical fluid collection and metering device of claim 6, wherein: including stop screw (4), guide way (11) extend to fixed plate (1) edge, and stop screw (4) set up the tip at guide way (11), and stop screw (4) are connected with fixed plate (1) and insert guide way (11), and stop screw (4) block sack stereoplasm circle (21) and avoid it to shift out guide way (11).
8. The hysteroscopy and surgical fluid collection metering device of claim 7, further comprising: including filtration (3), filtration (3) include filtration frame (31) and filter screen (32), and filtration frame (31) top has overlap joint flange (33), and liquid bag (2) are put into to filtration frame (31), and overlap joint flange (33) are taken on sack stereoplasm circle (21), and the bottom in filtration frame (31) is connected in filter screen (32).
9. The hysteroscopy and surgical fluid collection and metering device of claim 8, further comprising: the switch (24) is a flow stopping clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123046502.2U CN216495233U (en) | 2021-12-06 | 2021-12-06 | Hysteroscopy and surgical liquid collecting and metering device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123046502.2U CN216495233U (en) | 2021-12-06 | 2021-12-06 | Hysteroscopy and surgical liquid collecting and metering device |
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| Publication Number | Publication Date |
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| CN216495233U true CN216495233U (en) | 2022-05-13 |
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| CN202123046502.2U Active CN216495233U (en) | 2021-12-06 | 2021-12-06 | Hysteroscopy and surgical liquid collecting and metering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119184597A (en) * | 2024-11-28 | 2024-12-27 | 利福昇(苏州)医疗科技有限公司 | Hysteroscope |
-
2021
- 2021-12-06 CN CN202123046502.2U patent/CN216495233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119184597A (en) * | 2024-11-28 | 2024-12-27 | 利福昇(苏州)医疗科技有限公司 | Hysteroscope |
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