CN213821493U - Gynaecology and obstetrics's amniotic fluid sampling test device - Google Patents
Gynaecology and obstetrics's amniotic fluid sampling test device Download PDFInfo
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- CN213821493U CN213821493U CN202021368867.XU CN202021368867U CN213821493U CN 213821493 U CN213821493 U CN 213821493U CN 202021368867 U CN202021368867 U CN 202021368867U CN 213821493 U CN213821493 U CN 213821493U
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- amniotic fluid
- fluid sampling
- arch
- connecting plate
- adjusting screw
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- 238000005070 sampling Methods 0.000 title claims abstract description 51
- 210000004381 amniotic fluid Anatomy 0.000 title claims abstract description 27
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims 2
- 210000001015 abdomen Anatomy 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000003754 fetus Anatomy 0.000 description 2
- 208000026350 Inborn Genetic disease Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 102000013529 alpha-Fetoproteins Human genes 0.000 description 1
- 108010026331 alpha-Fetoproteins Proteins 0.000 description 1
- 238000002669 amniocentesis Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 210000000349 chromosome Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000016361 genetic disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 210000003765 sex chromosome Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The embodiment of the application discloses gynaecology and obstetrics's amniotic fluid sampling test device relates to medical equipment technical field, specifically is a gynaecology and obstetrics's amniotic fluid sampling test device, including the arch-shaped frame, adjusting screw has been cup jointed to the top screw thread of arch-shaped frame, and adjusting screw's bottom movable mounting has the connector, the side fixed mounting of connector has the connecting plate, and the left side fixed mounting of connecting plate has the fixation clamp. This amniotic fluid sampling test device of gynaecology and obstetrics, when taking a sample, with arch frame card at the pregnant woman belly, confirm to intervene the position after the pregnant woman inspection through ultrasonic equipment, adjust arch frame position, rotating adjusting screw drives connector and connecting plate, the sample needle moves down, can intervene the sample to the pregnant woman, adjust the back to arch frame position, can take a sample through one-hand rotating adjusting screw, the degree of difficulty of sample has been reduced to intensity of labour has been reduced.
Description
Technical Field
The application relates to the technical field of medical equipment, and more particularly relates to a amniotic fluid sampling and detecting device for obstetrics and gynecology department.
Background
The amniotic fluid examination is mostly carried out in 16-20 gestation periods, amniotic fluid is adopted for examination through amniocentesis, and examination items comprise cell culture, sex chromosome identification, chromosome karyotype analysis, amniotic fluid alpha-fetoprotein determination, amniotic fluid biochemical examination and the like, so that the maturity and health condition of a fetus are determined, and whether the fetus is normal or has some genetic diseases is diagnosed.
At present, the sample to amniotic fluid detection is mostly manual sampling, and the operation is more troublesome, and needs medical personnel to hand fixedly to the sampling needle all the time, can lead to the sample process hard like this, makes the work degree of difficulty increase, and in addition, the sampling needle inserts for manual work, and the point of inserting easily takes place to rock to cause the puncture hole too big, cause the influence to foetus and pregnant woman easily, for this reason we propose a gynaecology and obstetrics amniotic fluid sample detection device.
SUMMERY OF THE UTILITY MODEL
In view of above-mentioned problem, this application has provided a gynaecology and obstetrics amniotic fluid sampling test device, has the stability that improves the sample needle during operation, reduces advantages such as the degree of difficulty of sampling to improve above-mentioned problem.
For the purpose of the degree of difficulty of the stability of improving the sampling needle during operation, reducing the sample above realizing, the utility model discloses a following technical scheme realizes: the utility model provides a gynaecology and obstetrics amniotic fluid sampling test device, includes the arch-shaped frame, adjusting screw has been cup jointed to the top screw thread of arch-shaped frame, and adjusting screw's bottom movable mounting has the connector, the side fixed mounting of connector has the connecting plate, and the left side fixed mounting of connecting plate has the fixation clamp, the side screw thread of fixation clamp has cup jointed locking screw, the side of fixation clamp has the movable clamp through locking screw movable mounting, the fixation clamp has the sample needle with the inside joint of movable clamp, the bottom fixed mounting of connecting plate has places the bottom plate, and places the week side movable mounting of bottom plate and have evenly distributed's guide bar, the bottom fixed mounting of guide bar has spacing bottom plate.
Preferably, the adjusting screw is located in the middle of the front side and the rear side of the arch frame, and counterweight feet are fixedly mounted on the front side and the rear side of the bottom of the arch frame.
Preferably, the right side of connecting plate and the left side of bow member are seted up the draw runner and the spout of mutually supporting, draw runner and spout are two, and two draw runners and spout mirror image distribution in both sides around the connector.
Preferably, the inner diameter value of the fixed clamp and the movable clamp is the same as the outer diameter value of the sampling needle, and an insertion rod movably connected with the fixed clamp is fixedly mounted on the right side behind the movable clamp.
Preferably, the diameter value of the limiting bottom plate is larger than that of the sampling needle, and the top of the limiting bottom plate and the top of the placing bottom plate are both provided with a through groove.
Preferably, the top ends of the guide rods are fixedly provided with limiting rings, and the compression springs are movably sleeved outside the left guide rod and the right guide rod.
The application provides a pair of gynaecology and obstetrics amniotic fluid sampling test device possesses following beneficial effect:
1. this amniotic fluid sampling test device of gynaecology and obstetrics, when taking a sample, with arch frame card at the pregnant woman belly, confirm to intervene the position after the pregnant woman inspection through ultrasonic equipment, adjust arch frame position, rotating adjusting screw drives connector and connecting plate, the sample needle moves down, can intervene the sample to the pregnant woman, adjust the back to arch frame position, can take a sample through one-hand rotating adjusting screw, the degree of difficulty of sample has been reduced to intensity of labour has been reduced.
2. This amniotic fluid sampling test device of gynaecology and obstetrics, the draw runner that mutually supports through the draw runner of connecting plate side and arch frame side limits connecting plate and sample needle position, stability when having guaranteed the sample needle and intervene, in addition, when the sample needle moves down, restrict the syringe needle at sample needle top through spacing bottom plate, prevent when intervene, rocking of sample needle bottom leads to the insertion point too big, the device's when having improved and intervened stability, reduce the injury to the pregnant woman.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 shows an amniotic fluid sampling and detecting device in obstetrics and gynecology department according to an embodiment of the application;
FIG. 2 is a schematic structural diagram of a top of a limiting base plate according to an embodiment of the present application;
fig. 3 shows a schematic structural diagram of a side surface of a connection plate according to an embodiment of the present application.
In the figure: 1. an arch frame; 2. adjusting the screw rod; 3. a connector; 4. a connecting plate; 5. a fixing clip; 6. a movable clamp; 7. locking the screw rod; 8. placing a bottom plate; 9. a guide bar; 10. a limiting bottom plate; 11. a compression spring; 12. a sampling needle.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1 to 3, the present invention provides a technical solution: a amniotic fluid sampling and detecting device for obstetrics and gynecology department comprises an arch-shaped frame 1, an adjusting screw 2 is sleeved on the top thread of the arch-shaped frame 1, a connector 3 is movably installed at the bottom end of the adjusting screw 2, the adjusting screw 2 is located in the middle of the front side and the rear side of the arch-shaped frame 1, counterweight feet are fixedly installed on the front side and the rear side of the bottom of the arch-shaped frame 1, the adjusting screw 2 is located in the middle of the front side and the rear side of the arch-shaped frame 1, the device is guaranteed to be evenly stressed, the stability of the device in working is guaranteed, in addition, the counterweight feet are additionally installed at the bottom of the arch-shaped frame 1, the stability of the device in working is further guaranteed, a connecting plate 4 is fixedly installed on the side surface of the connector 3, a fixing clamp 5 is fixedly installed on the left side surface of the connecting plate 4, a locking screw 7 is sleeved on the side surface of the fixing clamp 5, a movable clamp 6 is movably installed on the side surface of the fixing clamp 5 through the locking screw 7, a sampling needle 12 is clamped with the inner part of the movable clamp 6, the inner diameter value of the fixed clamp 5 and the movable clamp 6 is the same as the outer diameter value of the sampling needle 12, the right side behind the movable clamp 6 is fixedly provided with an inserting rod movably connected with the fixed clamp 5, after the sampling needle 12 is clamped into the fixed clamp 5 and the movable clamp 6, the movable clamp 6 is driven by rotating the locking screw 7 to move to lock the sampling needle 12, the stability of the sampling needle 12 in working is ensured, meanwhile, the position of the fixed clamp 5 is limited by the inserting rod movably connected with the fixed clamp 5 behind the movable clamp 6, the stability of the movable clamp 6 in moving is ensured, the bottom end of the connecting plate 4 is fixedly provided with a placing bottom plate 8, the right side of the connecting plate 4 and the left side of the arch-shaped frame 1 are provided with mutually matched sliding strips and sliding grooves, the sliding strips and the sliding grooves are two, the two sliding strips and the sliding grooves are distributed on the front side and the back side of the connector 3 in a mirror image mode, the right side of the connecting plate 4 and the sliding strips and the sliding grooves on the left side of the arch-shaped frame 1 are mutually matched, the position of the connecting plate 4 is limited, the connecting plate 4 is prevented from being driven to rotate when the adjusting screw 2 rotates, the stability of the connecting plate 4 and the sampling needle 12 in working is further ensured, guide rods 9 which are uniformly distributed are movably arranged on the periphery of the placing bottom plate 8, a limiting bottom plate 10 is fixedly arranged at the bottom end of each guide rod 9, the diameter value of each limiting bottom plate 10 is larger than that of the sampling needle 12, through grooves are formed in the tops of the limiting bottom plates 10 and the placing bottom plate 8, when the needle heads at the bottom ends of the sampling needles 12 are inserted, the limiting bottom plates 10 are tightly attached to the abdomen of a pregnant woman, when the sampling needles 12 move downwards, the limiting bottom plates 10 move upwards relative to the sampling needles 12, the needle heads at the bottom ends of the sampling needles 12 are limited through the limiting bottom plates 10, the needle heads are prevented from shaking, the stability of the sampling needles 12 in insertion is improved, limiting rings are fixedly arranged at the top ends of the guide rods 9, compression springs 11 are sleeved on the outer portions of the left guide rod 9 and the right guide rod 9, the position of the limiting bottom plate 10 is limited through the guide rods 9, the stability of the limiting bottom plate 10 during up-and-down movement is guaranteed, the effectiveness of the limiting bottom plate 10 is guaranteed, meanwhile, the compression springs 11 on the outer portions of the left guide rod 9 and the right guide rod 9 apply pressure to the limiting bottom plate 10, and the limiting bottom plate 10 can be returned to the initial position when the sampling needle 12 moves up.
In summary, the amniotic fluid sampling and detecting device for obstetrics and gynecology department provided by the application, when in use, after a pregnant woman lies on an examination bed, the arch-shaped frame 1 is clamped on the abdomen of the pregnant woman, the pregnant woman is examined by an ultrasonic device to determine an intervention position, the front and rear positions and the left and right positions of the arch-shaped frame 1 are adjusted, the sampling needle 12 is clamped into the movable clamp 6 and the fixed clamp 5, the needle head at the bottom end of the sampling needle 12 is clamped into the through hole at the middle part of the placing bottom plate 8 and the limiting bottom plate 10, the locking and locking screw 7 fixes the sampling needle 12, the connecting head 3, the connecting plate 4 and the sampling needle 12 are driven by rotating the adjusting screw 2 to move downwards for intervention sampling, the positions of the connecting plate 4 and the sampling needle 12 are limited by the mutual matching of the slide strip at the side surface of the connecting plate 4 and the slide groove at the side surface of the arch-, restrict the syringe needle of 12 bottoms of sampling needles through spacing bottom plate 10, prevent that the syringe needle from rocking, intervene suitable degree of depth sample back at the syringe needle, retrieve the detection to the inside amniotic fluid of sampling needles 12, can.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (6)
1. The utility model provides a gynaecology and obstetrics amniotic fluid sampling test device, includes bow member (1), its characterized in that: adjusting screw (2) have been cup jointed to the top screw thread of arch frame (1), and the bottom movable mounting of adjusting screw (2) has connector (3), the side fixed mounting of connector (3) has connecting plate (4), and the left side fixed mounting of connecting plate (4) has fixation clamp (5), the side screw thread of fixation clamp (5) has cup jointed locking screw (7), there is movable clamp (6) side of fixation clamp (5) through locking screw (7), fixation clamp (5) have sample needle (12) with the inside joint of movable clamp (6), the bottom fixed mounting of connecting plate (4) has places bottom plate (8), and the week side movable mounting who places bottom plate (8) has evenly distributed's guide bar (9), the bottom fixed mounting of guide bar (9) has limiting floor (10).
2. The amniotic fluid sampling and detecting device of claim 1, wherein: the adjusting screw rods (2) are located in the middle of the front side and the rear side of the arch-shaped frame (1), and counterweight bottom feet are fixedly mounted on the front side and the rear side of the bottom of the arch-shaped frame (1).
3. The amniotic fluid sampling and detecting device of claim 1, wherein: the right side of connecting plate (4) and the left side of bow member (1) are seted up the draw runner and the spout of mutually supporting, draw runner and spout are two, and two draw runners and spout mirror image distribution in both sides around connector (3).
4. The amniotic fluid sampling and detecting device of claim 1, wherein: the inside diameter value of fixation clamp (5) and activity clamp (6) is the same with the external diameter value of sampling needle (12), the right side fixed mounting in activity clamp (6) rear has the inserted bar with fixation clamp (5) swing joint.
5. The amniotic fluid sampling and detecting device of claim 1, wherein: the diameter value of limiting bottom plate (10) is greater than the diameter value of sampling needle (12), and the top of limiting bottom plate (10) and placing bottom plate (8) has all been seted up and has been link up the groove.
6. The amniotic fluid sampling and detecting device of claim 1, wherein: the top end of the guide rod (9) is fixedly provided with a limiting ring, and the outside of the guide rod (9) is movably sleeved with a compression spring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021368867.XU CN213821493U (en) | 2020-07-14 | 2020-07-14 | Gynaecology and obstetrics's amniotic fluid sampling test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021368867.XU CN213821493U (en) | 2020-07-14 | 2020-07-14 | Gynaecology and obstetrics's amniotic fluid sampling test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213821493U true CN213821493U (en) | 2021-07-30 |
Family
ID=76987144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021368867.XU Expired - Fee Related CN213821493U (en) | 2020-07-14 | 2020-07-14 | Gynaecology and obstetrics's amniotic fluid sampling test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213821493U (en) |
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2020
- 2020-07-14 CN CN202021368867.XU patent/CN213821493U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 |