CN219661861U - Novel fetal head suction device - Google Patents
Novel fetal head suction device Download PDFInfo
- Publication number
- CN219661861U CN219661861U CN202223085608.8U CN202223085608U CN219661861U CN 219661861 U CN219661861 U CN 219661861U CN 202223085608 U CN202223085608 U CN 202223085608U CN 219661861 U CN219661861 U CN 219661861U
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- Prior art keywords
- head
- suction
- rubber tube
- negative pressure
- silica gel
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- 230000001605 fetal effect Effects 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 239000000741 silica gel Substances 0.000 claims description 28
- 229910002027 silica gel Inorganic materials 0.000 claims description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 26
- 238000005192 partition Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 230000003044 adaptive effect Effects 0.000 claims 1
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 description 4
- 210000003754 fetus Anatomy 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000032943 Fetal Distress Diseases 0.000 description 1
- 206010016855 Foetal distress syndrome Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008774 maternal effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model provides a novel fetal head suction device which comprises a negative pressure mechanism, a rubber tube and a suction head device, wherein the suction head device and the negative pressure mechanism are connected to two ends of the rubber tube, a buffer mechanism is arranged in the suction head device, and a quick-dismantling mechanism is arranged at the joint of the suction head device and the rubber tube. According to the utility model, the suction head device can be quickly replaced through the quick-dismantling mechanism, and the suction head device is further fixed to one end of the rubber tube through the air hole and the negative pressure environment in the rubber tube when the tire head suction device is used, so that the suction head device can be quickly replaced, the corresponding infection problem is avoided, and the use of the tire head suction device cannot be influenced for replacing the suction head device.
Description
Technical Field
The utility model relates to the technical field related to fetal head attractors, in particular to a novel fetal head attraction device.
Background
Midwifery refers to a series of measures taken before and during the delivery of a fetus to the maternal birth canal, mainly comprising the steps of taking care of the puerpera, carefully observing the labor, guiding the puerpera to be matched with the progress of the labor and delivery (delivery), and taking advantage of the common use of the puerpera by the obstetric staff for delivery of the puerpera, wherein the puerpera is not suitable for being forced when the puerpera is delivered due to the combined diseases, the fetal distress is caused by the fact that the puerpera needs to be shortened as soon as possible, the fetal head is often seen in the production process, and the puerpera cannot exert force, so that medical staff is required to carry out midwifery;
the utility model provides a fetal head aspirator room gynaecology and obstetrics's midwifery product, it is sucked fetal head through disposable sucking disc to help lying-in woman to give birth to as soon as possible with the help of external force, fetal head aspirator usually adopts disposable sucking disc in order to ensure apparatus health and avoid infecting at present, but at present disposable sucking disc is not enough firm with fetal head aspirator's connection, easily takes place to break away from when using, thereby influence the delivery progress, and need make sucking disc suck fetal head with the help of vacuum aspirator, often need very accurate control sucking disc's suction, in order to avoid causing harm to fetal head, the operation is complicated, thereby be unfavorable for medical staff to master by the proficiency.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a novel fetal head suction device which aims to solve the problems that in the prior art, a sucker is not firmly connected with a fetal head suction device, separation easily occurs during use, the sucker is required to suck the head of a fetus by means of a vacuum suction device, and the operation is complex, so that the fetal head suction device is unfavorable for the proficiency of medical staff.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a novel child head attracts device, includes negative pressure mechanism, rubber tube and suction head ware, suction head ware and negative pressure mechanism are connected to the both ends of rubber tube, in the inside buffer gear that is provided with of suction head ware, and in the junction of suction head ware and rubber tube is provided with quick detach mechanism.
Further, the quick-dismantling mechanism comprises a mother head arranged at the tail end of the rubber tube and a child head arranged at the tail end of the suction head device; the female head is of an annular structure and sleeved on the rubber tube and is communicated with the rubber tube; the sub-head is also of an annular structure and sleeved at the tail end of the suction head device, air holes are formed in one side, opposite to the sub-head and the main head, of the sub-head, and the sealing plug is positioned in the sub-head and can be partially embedded into the air holes.
Further, the air holes are annular, are arranged on one side of the sub-head opposite to the main head and have the same size.
Further, an L-shaped groove is formed in the inner wall of the mother head, a protruding block is arranged on the outer wall of the child head, the protruding block is matched with the L-shaped groove in size, and the number of the L-shaped grooves is the same as that of the protruding blocks.
Further, the suction head device comprises a connecting conduit and a silica gel sucker arranged at one end of the connecting conduit, and the sub-head is arranged at the other end of the connecting conduit.
Further, the buffer mechanism comprises a partition plate and a connecting column, wherein the partition plate is arranged in the inner cavity of the silica gel sucker, the connecting column is fixedly arranged at the bottom of the partition plate, and the bottom end of the connecting column extends out of the lower surface of the silica gel sucker and is in threaded connection with the top end of the inner cavity of the connecting catheter.
Further, the connecting column is inserted in the center of the section of the silica gel sucker in a matching manner, a silica gel pad is arranged at the bottom end of the partition plate, and through holes communicated with the inner cavity of the connecting guide pipe are formed in the top ends of the partition plate and the silica gel pad.
Further, the negative pressure mechanism comprises a negative pressure machine, the rubber tube is communicated with the negative pressure machine, the rotating speed of the negative pressure machine can be adjusted, and a pressure gauge is arranged on the rubber tube.
Compared with the prior art, the utility model has the beneficial effects that: the suction head device can be quickly replaced through the arranged quick-dismantling mechanism, and is further fixed to one end of the rubber tube through the negative pressure environment in the rubber tube when the air hole and the fetal head suction device are used, so that the suction head device can be quickly replaced, the corresponding infection problem is avoided, and the use of the fetal head suction device cannot be influenced due to the replacement of the suction head device.
Drawings
The disclosure of the present utility model is described with reference to the accompanying drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the utility model. In the drawings, like reference numerals are used to refer to like parts. Wherein:
FIG. 1 is a schematic view of the overall structure of a fetal head suction apparatus;
FIG. 2 is a cross-sectional view of the sub-head and the main head;
FIG. 3 is a schematic diagram of the structure of a sub-head;
FIG. 4 is a schematic view of the structure of a female head
Fig. 5 is a schematic view of a cut-away structure of a silicone suction cup.
Reference numerals in the drawings: the device comprises a 1-negative pressure mechanism, a 11-negative pressure machine, a 12-pressure gauge, a 2-rubber tube, a 3-suction head device, a 31-connecting guide tube, a 32-silica gel suction cup, a 33-silica gel pad, a 4-buffer mechanism, a 41-partition board, a 42-connecting column, a 5-quick-dismantling mechanism, a 51-mother head, a 52-child head, a 53-air hole, a 54-sealing plug, a 55-L-shaped groove and a 56-bump.
Detailed Description
It is to be understood that, according to the technical solution of the present utility model, those skilled in the art may propose various alternative structural modes and implementation modes without changing the true spirit of the present utility model. Accordingly, the following detailed description and drawings are merely illustrative of the utility model and are not intended to be exhaustive or to limit the utility model to the precise form disclosed.
As shown in fig. 1-5, a fetal head suction device comprises a negative pressure mechanism 1, a rubber tube 2 and a suction head device 3, wherein the suction head device 3 is communicated with two ends of the negative pressure mechanism 1 and the rubber tube 2, a buffer mechanism 4 is arranged inside the suction head device 3, and a quick-dismantling mechanism 5 is arranged at the joint of the suction head device 3 and the rubber tube 2, so that after the fetal head suction device is used, the used suction head device 3 can be quickly replaced through the quick-dismantling mechanism 5, and the corresponding infection problem is avoided. The negative pressure mechanism 1 comprises a negative pressure machine 2, the rubber tube 2 is communicated with the negative pressure machine 2, a negative pressure environment is formed in the rubber tube 2 by starting the negative pressure machine 2, so that a corresponding suction force is generated, the negative pressure intensity can be synchronously regulated by regulating the rotating speed of the negative pressure machine 2, and the negative pressure intensity in the rubber tube 2 can be monitored by means of a pressure gauge 12 arranged on the rubber tube 2 and regulated by regulating the rotating speed of the negative pressure machine 2.
The tip holder 3 includes: the silica gel sucking disc 32, baffle 41 and spliced pole 42, silica gel sucking disc 32 contacts with the top of connecting pipe 31, and baffle 41 is located the inner chamber of silica gel sucking disc 32, and spliced pole 42 is fixed to be set up in the bottom of baffle 41, and the bottom of spliced pole 42 extend the lower surface of silica gel sucking disc 32 and with connecting pipe 31 inner chamber top spiro union, can fix silica gel sucking disc 32 between baffle 41 and connecting pipe 31, rotate the inside baffle 41 of being located silica gel sucking disc 32 can make spliced pole 42 dismantle with connecting pipe 31's top.
The connecting column 42 is inserted in the center of the bottom end of the silica gel sucker 32, the silica gel pad 33 is arranged at the bottom end of the partition board 41, the head of a fetus can be protected by the silica gel pad 33, through holes communicated with the inner cavity of the connecting guide pipe 31 are formed in the top ends of the connecting column 42, the partition board 41 and the silica gel pad 33, and air in the silica gel sucker 32 can be sucked out through the connecting hose, the connecting guide pipe 31 and the through holes.
Because the connecting duct 31 is in threaded connection with the outer wall of the connecting column 42, the silica gel sucker 32 can be fixed between the partition 41 and the connecting duct 31, the silica gel sucker is not easy to fall off, the connecting column 42 and the top end of the connecting duct 31 can be detached by rotating the partition 41 positioned inside the silica gel sucker 32, and therefore the silica gel sucker 32 can be replaced.
The quick release mechanism 5 includes a sub-head 52 disposed at the end of the rubber tube 2 and the main head 51 is expected to be disposed at the end of the connecting tube 31, the main head 51 is in a ring structure, and is sleeved on the rubber tube 2 and is communicated with the rubber tube 2, the sub-head 52 is also in a ring structure and is sleeved at the end of the connecting tube 31, air holes 53 are disposed at the same positions on opposite sides of the sub-head 52 and the main head 51, and the sealing plug 54 is in a T-shaped structure, which is located in the sub-head 52 and can be partially embedded in the air holes 53 of the sub-head 52.
An L-shaped groove 55 is provided on the inner wall of the female head 51, a protrusion 56 is provided on the outer wall of the sub-head 52, the protrusion 56 is matched with the L-shaped groove 55 in size, and when in use, the protrusion 56 on the sub-head 52 is aligned with the L-shaped groove 55 on the female head 51, and then the protrusion 56 is rotated to the tail of the L-shaped groove 55 in a rotating manner after being inserted into the female head 51, so that the sub-head 52 and the female head 51 are primarily locked. Then, the negative pressure environment is formed in the rubber tube 2 by starting the negative pressure machine 2, and at the moment, the sealing plug 54 positioned in the sub-head 52 takes the pressure difference between the inside of the sub-head 52 and the inside of the rubber tube 2, so that the sub-head 52 is tightly adsorbed on the air hole 53, and the sub-head 52 is further fixed on the main head 51 by the sealing plug 54 through the pressure difference; that is, in the present utility model, the fixing means of the L-shaped groove and the projection 56 and the negative pressure environment are used to fix the replaceable tip holder 3, so that the fixing effect is excellent, and the replacement means of the tip holder 3 is simple and efficient.
The technical scope of the present utility model is not limited to the above description, and those skilled in the art may make various changes and modifications to the above-described embodiments without departing from the technical spirit of the present utility model, and these changes and modifications should be included in the scope of the present utility model.
Claims (8)
1. The utility model provides a novel child head suction device, its characterized in that includes negative pressure mechanism (1), rubber tube (2) and suction head ware (3), suction head ware (3) and negative pressure mechanism (1) are connected to the both ends of rubber tube (2), in inside buffer gear (4) that are provided with of suction head ware (3), and in the junction of suction head ware (3) and rubber tube (2) is provided with quick detach mechanism (5).
2. The novel fetal head suction apparatus as claimed in claim 1, wherein the quick release mechanism (5) comprises a female head (51) disposed at the end of the rubber tube (2) and a male head (52) disposed at the end of the suction head device (3); the female head (51) is sleeved on the rubber tube (2) in an annular structure and is communicated with the rubber tube (2); the sub-head (52) is also sleeved at the tail end of the suction head device (3) in an annular structure, air holes (53) are formed in the opposite sides of the sub-head (52) and the main head (51), and the sealing plug (54) is positioned in the sub-head (52) and can be partially embedded into the air holes (53).
3. The novel fetal head suction apparatus as set forth in claim 2, wherein the air hole (53) is ring-shaped, and the air hole (53) is disposed on a side of the sub-head (52) opposite to the main head (51) and has the same size.
4. A novel fetal head suction apparatus as claimed in claim 3, wherein an L-shaped groove (55) is provided on the inner wall of the female head (51), a matching bump (56) is provided on the outer wall of the male head (52), and the number of the L-shaped grooves (55) is the same as the number of the bumps (56).
5. The novel fetal head suction apparatus as set forth in claim 4, wherein said tip holder (3) comprises a connecting conduit (31) and a silicone suction cup (32) disposed at one end of the connecting conduit (31), said sub-head (52) being disposed at the other end of the connecting conduit (31).
6. The novel fetal head suction apparatus as set forth in claim 5, wherein the buffer mechanism (4) comprises a partition plate (41) disposed in the inner cavity of the silica gel suction cup (32) and a connecting column (42), the connecting column (42) is fixedly disposed at the bottom of the partition plate (41), and the bottom end of the connecting column (42) extends out of the lower surface of the silica gel suction cup (32) and is screwed with the top end of the inner cavity of the connecting conduit (31).
7. The novel fetal head suction device according to claim 6, wherein the connecting column (42) is connected with the central position of the section of the silica gel sucker (32) in an adaptive manner, a silica gel pad (33) is fixedly arranged at the bottom end of the partition plate (41), and through holes communicated with the inner cavity of the connecting guide tube (31) are formed in the top ends of the partition plate (41) and the silica gel pad (33).
8. A novel fetal head suction apparatus as claimed in claim 1, wherein the negative pressure mechanism (1) comprises
The negative pressure machine (11), the rubber tube (2) is communicated with the negative pressure machine (11), the rotating speed of the negative pressure machine (11) can be adjusted,
a pressure gauge (12) is arranged on the rubber tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223085608.8U CN219661861U (en) | 2022-11-21 | 2022-11-21 | Novel fetal head suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223085608.8U CN219661861U (en) | 2022-11-21 | 2022-11-21 | Novel fetal head suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219661861U true CN219661861U (en) | 2023-09-12 |
Family
ID=87899459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223085608.8U Active CN219661861U (en) | 2022-11-21 | 2022-11-21 | Novel fetal head suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219661861U (en) |
-
2022
- 2022-11-21 CN CN202223085608.8U patent/CN219661861U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |