CN212853521U - Gynaecology and obstetrics uses amniotic fluid sampling equipment - Google Patents
Gynaecology and obstetrics uses amniotic fluid sampling equipment Download PDFInfo
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- CN212853521U CN212853521U CN202020355509.9U CN202020355509U CN212853521U CN 212853521 U CN212853521 U CN 212853521U CN 202020355509 U CN202020355509 U CN 202020355509U CN 212853521 U CN212853521 U CN 212853521U
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- amniotic fluid
- hose
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- buffer memory
- puncture needle
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Abstract
The utility model discloses a gynaecology and obstetrics uses amniotic fluid sampling equipment, including amniotic fluid buffer memory chamber, amniotic fluid buffer memory chamber input port has the suction head through hose one, the suction head is inserted and is inserted in the pjncture needle can be dismantled, pjncture needle fixed connection is on the mount, amniotic fluid buffer memory chamber is connected with negative pressure suction device through hose two, amniotic fluid buffer memory chamber top can be dismantled and is connected with the end cover, the inner chamber middle part is equipped with the filter screen, the inner chamber bottom is equipped with the heater, temperature-sensing ware and play liquid valve, hose one is connected on the end cover, hose two is connected on amniotic fluid buffer memory chamber lateral wall, and hose two is connected in the filter screen below. The device can be used for sampling amniotic fluid of a puerpera in obstetrics and gynecology department by rotating the height adjusting rod to a proper height, inserting the puncture needle to an amniotic fluid sampling position at the abdomen of a patient, fixing the fixing frame through the fixing sucker, and then inserting the suction head into the puncture needle; the controller can be used to control the heater to heat amniotic fluid to 37-42 deg.C, and storing amniotic fluid.
Description
Technical Field
The utility model relates to the field of medical equipment application, in particular to gynaecology and obstetrics uses amniotic fluid sampling equipment.
Background
In order to guarantee that the lying-in woman treats to produce reason health condition and foetus development condition among the gynaecology and obstetrics medical field, can carry out the amniotic fluid sample, the amniotic fluid sample work that nevertheless carries out at present is comparatively loaded down with trivial details, needs the waist to wear needle cooperation sample needle tubing and carries out the amniotic fluid and draw, and the operation is very inconvenient, often needs two medical personnel to cooperate to go on to the amniotic fluid of drawing need send the inspection immediately, otherwise, the amniotic fluid breaks away from the easy degeneration of cooling oxidation behind the pregnant body, influences the inspection result.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a gynaecology and obstetrics uses amniotic fluid sampling equipment, this sampler easy operation, the amniotic fluid of being convenient for keeps warm, helps preserving the amniotic fluid, is convenient for promote the inspection effect.
In order to solve the technical problem, the utility model discloses a scheme does:
the utility model provides a gynaecology and obstetrics uses amniotic fluid sampling equipment, includes amniotic fluid buffer memory chamber, amniotic fluid buffer memory chamber input port is connected with the suction head through hose one, the suction head is inserted and is inserted in the pjncture needle can dismantle, pjncture needle fixed connection is on the mount, amniotic fluid buffer memory chamber is connected with negative pressure suction device through hose two, amniotic fluid buffer memory chamber top can be dismantled and be connected with end cover, inner chamber middle part are equipped with the filter screen, and the inner chamber bottom is equipped with heater, temperature-sensing ware and goes out the liquid valve, hose one is connected on the end cover seals, hose two is connected on the amniotic fluid buffer memory chamber lateral wall, just hose two is connected the filter screen below, the mount is including being used for fixing the supporting disk of pjncture needle, and altitude mixture control pole on the supporting disk, and connect the.
Preferably, the height adjusting rod comprises a threaded sleeve and threaded rods which are connected with two ends of the threaded sleeve and can stretch out and draw back simultaneously, one of the threaded rods is fixedly connected to the supporting disk, and the other threaded rod is fixedly connected with the fixed sucker.
Preferably, amniotic fluid cache cavity is provided with a controller, the controller is communicated with the heater and the temperature sensor, and the controller is provided with an interface for connecting an external power supply.
Preferably, the lateral wall of the amniotic fluid buffer cavity comprises an external cavity layer and an internal heat insulation layer.
Preferably, the negative pressure suction device is an air suction balloon or an injection cartridge.
Compared with the prior art, the beneficial effects of the utility model are that:
in the application process, the height adjusting rod is rotated to a proper height, then the puncture needle is inserted into an amniotic fluid sampling position of the abdomen of a patient, then the fixing frame is fixed through the fixing sucker, and then the suction head is inserted into the puncture needle, so that the amniotic fluid sampling of a puerpera in obstetrics and gynecology department can be carried out; when the amniotic fluid enters the amniotic fluid cache cavity, filtering the amniotic fluid by a filter screen, allowing the filtrate of the amniotic fluid to enter the bottom end of the inner part of the amniotic fluid cache cavity, and heating the amniotic fluid to 37-42 ℃ by a controller controlled heater, thereby preserving the amniotic fluid; due to the arrangement of the heat-insulating layer, the amniotic fluid can be conveniently insulated, and the long-time preservation of the amniotic fluid is facilitated; in the application process, the filtered sample liquid is taken out through the liquid outlet valve, the sealing end cover is rotated to open, and then the filter residue can be taken out. This application sampler easy operation, the amniotic fluid of being convenient for keeps warm, helps preserving the amniotic fluid, is convenient for promote the inspection effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the middle fixing frame of the present invention;
figure 3 is the utility model discloses well amniotic fluid buffer memory chamber lateral wall's sectional view.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-3, a gynaecology and obstetrics uses amniotic fluid sampling equipment, including amniotic fluid buffer memory chamber 1, 1 input port in amniotic fluid buffer memory chamber is connected with suction head 3 through hose one 2, suction head 3 is inserted and is inserted in pjncture needle 4 can dismantle, 4 fixed connection of pjncture needle are on mount 5, amniotic fluid buffer memory chamber 1 is connected with negative pressure suction device 6 through hose two 7, 1 top in amniotic fluid buffer memory chamber can be dismantled and be connected with end cover 8, the inner chamber middle part is equipped with filter screen 9, and the inner chamber bottom is equipped with heater 10, temperature-sensing ware 11 and drain valve 12, hose one 2 is connected on end cover 8, hose two 7 are connected on 1 lateral wall in amniotic fluid buffer memory chamber, just hose two 7 are connected filter screen 9 below.
The fixing frame 5 comprises a supporting plate 13 for fixing the puncture needle 4, a height adjusting rod 14 on the supporting plate 13, and a fixed suction cup 15 connected below the height adjusting rod 14. The fixing frame 5 is mainly used for fixing the puncture needle 4, so that the puncture needle 4 is prevented from shaking in the sampling process, the injury to the abdomen of a patient in the obstetrics and gynecology department is reduced, and the pain of the patient in the obstetrics and gynecology department is reduced.
The height adjusting rod 14 comprises a threaded sleeve 16 and threaded rods 17 which are connected with two ends of the threaded sleeve 16 and can simultaneously stretch, wherein one threaded rod 17 is fixedly connected to the supporting plate 13, and the other threaded rod 17 is fixedly connected with the fixed sucker 15. The height adjusting rod 14 is mainly used for conveniently adjusting the height of the fixing frame 5 and ensuring that the height of the fixing frame 5 is moderate, so that the puncture needle 4 can be conveniently inserted, and the suction head 3 can be conveniently sampled.
In the practical application process, the height adjusting rod 14 is rotated to a proper height, then the puncture needle 4 is inserted into the amniotic fluid sampling position of the abdomen of a patient, then the fixing frame 5 is fixed through the fixing suction disc 15, and then the suction head 3 is inserted into the puncture needle 4, so that the amniotic fluid sampling of the puerpera in obstetrics and gynecology department can be carried out.
The amniotic fluid cache cavity 1 is provided with a controller 18, the controller 18 is communicated with the heater 10 and the temperature sensor 11, and the controller 18 is provided with an interface for connecting an external power supply. This arrangement is mainly convenient for controlling the heating temperature of the heater 10; in practical application, the heating temperature controlled by the controller 18 is controlled at 37-42 ℃.
The lateral wall of the amniotic fluid buffer cavity 1 comprises an external cavity layer 19 and an internal heat-insulating layer 20. The setting of heat preservation 20 is mainly convenient for to the heat preservation of amniotic fluid to make things convenient for the save of amniotic fluid, strengthen the save time of amniotic fluid, promote the chemical examination effect.
The negative pressure suction device 6 is an air suction air bag or an injection tube. The negative pressure suction device 6 is mainly used for generating negative pressure and is convenient for sucking the amniotic fluid sample.
Specifically, in the practical application process, the height adjusting rod 14 is rotated to a proper height, then the puncture needle 4 is inserted into the amniotic fluid sampling position of the abdomen of a patient, then the fixed frame 5 is fixed through the fixed suction cup 15, and then the suction head 3 is inserted into the puncture needle 4, so that the amniotic fluid sampling of the puerpera in obstetrics and gynecology department can be carried out; when the amniotic fluid enters the amniotic fluid cache cavity 1, the amniotic fluid is filtered by the filter screen 9, the filtrate of the amniotic fluid enters the bottom end of the amniotic fluid cache cavity 1, and the controller 18 can control the heater 10 to heat the amniotic fluid to 37-42 ℃, so that the amniotic fluid can be stored; due to the arrangement of the heat-insulating layer 20, the amniotic fluid can be conveniently insulated, and the long-time preservation of the amniotic fluid is facilitated; in the application process, the filtered sample liquid is taken out through the liquid outlet valve 12, the sealing end cover 8 is rotated to be opened, and then the filter residue can be taken out. This application sampler easy operation, the amniotic fluid of being convenient for keeps warm, helps preserving the amniotic fluid, is convenient for promote the inspection effect.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides a gynaecology and obstetrics uses amniotic fluid sampling equipment which characterized in that: comprises a amniotic fluid cache cavity (1), wherein an input port of the amniotic fluid cache cavity (1) is connected with a suction head (3) through a first hose (2), the suction head (3) is inserted in a detachable insertion manner in a puncture needle (4), the puncture needle (4) is fixedly connected on a fixing frame (5), the amniotic fluid cache cavity (1) is connected with a negative pressure suction device (6) through a second hose (7), the top end of the amniotic fluid cache cavity (1) is detachably connected with a sealing end cover (8), a filter screen (9) is arranged in the middle of an inner cavity, a heater (10), a temperature sensor (11) and a liquid outlet valve (12) are arranged at the bottom of the inner cavity, the first hose (2) is connected on the sealing end cover (8), the second hose (7) is connected on the side wall of the amniotic fluid cache cavity (1), the second hose (7) is connected below the filter screen (9), the fixing frame (5) comprises a supporting plate (13) for fixing the puncture needle, and the height adjusting rod (14) is arranged on the supporting plate (13), and the fixed sucker (15) is connected below the height adjusting rod (14).
2. The gynecological amniotic fluid sampling device according to claim 1, wherein: the height adjusting rod (14) comprises a threaded sleeve (16) and threaded rods (17) which are connected with the two ends of the threaded sleeve (16) and can stretch out and draw back simultaneously, wherein one threaded rod (17) is fixedly connected onto the supporting disk (13), and the other threaded rod (17) is fixedly connected with the fixed sucker (15).
3. The gynecological amniotic fluid sampling device according to claim 1, wherein: the amniotic fluid cache cavity (1) is provided with a controller (18), the controller (18) is communicated with the heater (10) and the temperature sensor (11), and the controller (18) is provided with an interface for connecting an external power supply.
4. The gynecological amniotic fluid sampling device according to claim 1, wherein: the lateral wall of the amniotic fluid buffer cavity (1) comprises an external cavity body layer (19) and an internal heat insulation layer (20).
5. The gynecological amniotic fluid sampling device according to claim 1, wherein: the negative pressure suction device (6) is an air suction air bag or an injection tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020355509.9U CN212853521U (en) | 2020-03-20 | 2020-03-20 | Gynaecology and obstetrics uses amniotic fluid sampling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020355509.9U CN212853521U (en) | 2020-03-20 | 2020-03-20 | Gynaecology and obstetrics uses amniotic fluid sampling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212853521U true CN212853521U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020355509.9U Expired - Fee Related CN212853521U (en) | 2020-03-20 | 2020-03-20 | Gynaecology and obstetrics uses amniotic fluid sampling equipment |
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| CN (1) | CN212853521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243939A (en) * | 2021-05-17 | 2021-08-13 | 焦淑静 | Clinical detection device of gynaecology and obstetrics's amniotic fluid sample |
| CN113786230A (en) * | 2021-09-23 | 2021-12-14 | 西安交通大学医学院第一附属医院 | Amniocentesis device with negative pressure suction device |
-
2020
- 2020-03-20 CN CN202020355509.9U patent/CN212853521U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243939A (en) * | 2021-05-17 | 2021-08-13 | 焦淑静 | Clinical detection device of gynaecology and obstetrics's amniotic fluid sample |
| CN113786230A (en) * | 2021-09-23 | 2021-12-14 | 西安交通大学医学院第一附属医院 | Amniocentesis device with negative pressure suction device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |