CN212141023U - Novel gynaecology and obstetrics's amniotic fluid drainage device - Google Patents
Novel gynaecology and obstetrics's amniotic fluid drainage device Download PDFInfo
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- CN212141023U CN212141023U CN201922462105.XU CN201922462105U CN212141023U CN 212141023 U CN212141023 U CN 212141023U CN 201922462105 U CN201922462105 U CN 201922462105U CN 212141023 U CN212141023 U CN 212141023U
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- liquid storage
- storage box
- amniotic fluid
- locking
- obstetrics
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Abstract
The utility model discloses a novel gynaecology and obstetrics amniotic fluid drainage device, can dismantle the rupture of membranes subassembly of being connected including the liquid reserve tank and with the liquid reserve tank, liquid reserve tank one side opening, its inside transparent liquid reserve tank that can be for the liquid reserve tank pull that is equipped with, rupture of membranes subassembly includes barrel, rupture of membranes needle, push rod and carries out the locking structure that locks to the push rod. The utility model discloses the connection can be dismantled to liquid reserve tank, rupture of membranes subassembly that set up to can take out the liquid reserve box of splendid attire amniotic fluid from the liquid reserve tank and clear up the disinfection to it, more comprehensive thorough that can clear up, rupture of membranes subassembly clearance is got up conveniently, or disposable rupture of membranes subassembly also conveniently changes, and the holding box that wherein sets up and placing of the rupture of membranes subassembly after placing the chamber and facilitating the use avoid being stained with the amniotic fluid attached on it and pollute the operation environment. Wherein, set up locking structure and can avoid the rupture of membranes needle that the maloperation leads to pass the through-hole in advance, cause the accidental injury.
Description
Technical Field
The utility model relates to a gynaecology and obstetrics equipment technical field, concretely relates to novel gynaecology and obstetrics amniotic fluid drainage device.
Background
In obstetrics and gynecology department, the amniotic fluid envelope of a parturient can be automatically broken to release amniotic fluid during production so that a fetus can be produced smoothly, but in many cases, the membrane needs to be broken manually. Chinese patent "201820855854.1" discloses an automatic shrink function's of syringe needle amniotic fluid drainage needle tubing of gynaecology and obstetrics, including the liquid reserve tank, the upside fixedly connected with self priming pump of liquid reserve tank, the downside of self priming pump is connected with out the water return bend, the upside of self priming pump is equipped with the hose, the top of hose is equipped with the drainage subassembly, the drainage subassembly includes the main barrel body, the right side of main barrel body is the hollow surface, the right side of main barrel body is equipped with hollow plastic block, the left side of main barrel body is equipped with the baffle.
The drainage needle tube disclosed in the above patent is inconvenient to clean and sterilize and is difficult to reuse; and the misoperation is easy to occur, and the needle head is led out in advance to cause accidental injury.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel amniotic fluid drainage device for obstetrics and gynecology department aiming at overcoming the defects of the prior art, and aims to conveniently clean and disinfect the device after use, thereby facilitating repeated use; and further improves the safety of its use.
The technical scheme of the utility model:
a novel gynaecology and obstetrics amniotic fluid drainage device, include:
the liquid storage box is provided with an opening at one side, a transparent liquid storage box which can be pulled relative to the liquid storage box is arranged in the liquid storage box, the top of the liquid storage box is provided with an opening, and the liquid storage box is provided with an observation window;
the membrane breaking assembly comprises a barrel, a membrane breaking needle, a push rod and a locking structure, wherein the membrane breaking needle is arranged in the barrel, one end of the membrane breaking needle is connected with the push rod, a fixed first screen plate and a movable second screen plate are arranged in the barrel, the membrane breaking needle respectively penetrates through the first screen plate and the second screen plate and is fixedly connected with the second screen plate, stop blocks are arranged on the inner wall of the barrel on two sides of the second screen plate, a first reset spring is sleeved at a position, between the first screen plate and the second screen plate, of the membrane breaking needle, a through hole for the membrane breaking needle to penetrate through is formed in the barrel, a hose is connected to the tail of the barrel, and the end of the hose is detachably connected with;
the accommodating box is used for accommodating the barrel, and the liquid storage box is provided with a containing cavity for accommodating the accommodating box.
Preferably, a pressure spring is arranged on the wall of the liquid storage tank corresponding to the opening side, and the pressure spring is connected with an operation plate.
Preferably, a fixing frame is arranged on the side wall of the liquid storage box, a locking buckle is hinged to the fixing frame, and a locking groove matched with the locking buckle is formed in the liquid storage box.
Preferably, the bottom of the liquid storage box is provided with a slide way, and the bottom of the liquid storage box is provided with a pulley matched with the slide way.
Preferably, the locking structure comprises a locking rod, a second reset spring, a containing cavity arranged on the barrel, and a locking cavity matched with the locking rod and arranged on the push rod, the end of the locking rod is connected with the lifting handle, a blocking piece is arranged on the rod body of the locking rod, and the second reset spring is sleeved on the part, located in the containing cavity, of the locking rod.
Preferably, the hose is connected with a sheath at a position close to the end, a rotating ring is sleeved on the sheath and is rotatably connected with the sheath, and threads are arranged on the outer wall of the sheath.
Preferably, an auxiliary rotating hand is connected to the rotating ring.
Preferably, the top of the liquid storage tank is provided with a through groove matched with the rotary ring, and the rotary ring is connected with the through groove through threads.
The utility model has the advantages that:
the utility model discloses the connection can be dismantled to liquid reserve tank, rupture of membranes subassembly that set up to can take out the liquid reserve box of splendid attire amniotic fluid from the liquid reserve tank and clear up the disinfection to it, more comprehensive thorough that can clear up, rupture of membranes subassembly clearance is got up conveniently, or disposable rupture of membranes subassembly also conveniently changes, and the holding box that wherein sets up and placing of the rupture of membranes subassembly after placing the chamber and facilitating the use avoid being stained with the amniotic fluid attached on it and pollute the operation environment. Wherein, set up locking structure and can avoid the rupture of membranes needle that the maloperation leads to pass the through-hole in advance, cause the accidental injury.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the storage case of the present invention;
FIG. 3 is a schematic structural view of a membrane rupturing assembly of the present invention;
FIG. 4 is an enlarged view of the structure at the position A of the present invention;
fig. 5 is a cross-sectional view of the liquid storage tank and the liquid storage box of the present invention.
1. The liquid storage box comprises a liquid storage box 2, an observation window 3, a liquid storage box 4, a pulley 5, a slide rail 6, a handle 7, a pressure spring 8, an operation plate 9, a fixing frame 10, a locking buckle 11, a locking groove 12, a barrel 13, a membrane breaking needle 14, a push rod 15, a through hole 16, a first screen plate 17, a second screen plate 18, a stop block 19, a first return spring 20, a locking rod 21, a second return spring 22, an accommodating cavity 23, a locking cavity 24, a lifting handle 25, a stop sheet 26, a hose 27, a sheath 28, a rotary ring 29, an auxiliary rotary handle 30, a through groove 31, a placing cavity 32 and an accommodating box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "front", "back", "vertical", "left", "right", "up", "down", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to the technical scheme shown in fig. 1 to 5, a novel amniotic fluid drainage device for obstetrics and gynecology department comprises a liquid storage tank 1 and a membrane breaking assembly detachably connected with the liquid storage tank 1.
Wherein, the liquid storage tank 1 is provided with an observation window 2, one side adjacent to the observation window 2 is opened, and the bottom of the liquid storage tank is provided with a slideway 5. The liquid storage box 1 is internally provided with a liquid storage box 3 which can be drawn relative to the liquid storage box, the bottom of the liquid storage box 3 is provided with a pulley 4, one side of the liquid storage box is provided with a handle 6, and the liquid storage box 3 can be conveniently drawn to move. The top of the liquid storage box 3 is open, the whole liquid storage box is transparent, and the color of the amniotic fluid can be observed through the observation window 2.
In order to avoid the liquid storage box 3 to damage the liquid storage box 1 when the impact force is applied to the liquid storage box, a pressure spring 7 is arranged on one side of the liquid storage box 1 opposite to the opening, the pressure spring 7 is connected with an operation plate 8, and the force for impacting the liquid storage box 1 can be buffered.
The liquid storage box 1 is provided with a fixing frame 9 on the side wall adjacent to the side wall on which the opening is arranged, the fixing frame 9 is respectively hinged with a locking buckle 10, and the liquid storage box 3 is provided with a locking groove 11 matched with the locking buckle 10. The liquid storage box 3 is pressed to compress the pressure spring 7, the locking buckle 10 is rotated to be buckled on the locking groove 11, the pressure for pressing the liquid storage box 3 is removed, and the liquid storage box 3 can be fixed under the action of the pressure spring 7.
The membrane rupturing assembly comprises a barrel body 12, a membrane rupturing needle 13 arranged in the barrel body 12, a push rod 14 connected with the membrane rupturing needle 13, and a locking structure for locking the push rod 14, wherein a through hole 15 for the membrane rupturing needle 13 to penetrate through is formed in the barrel body 12. A fixed first screen plate 16 and a movable second screen plate 17 are arranged in the cylinder body 12, and the membrane breaking needle 13 penetrates through the first screen plate 16 and the second screen plate 17 respectively and is fixedly connected with the second screen plate 17. The inner walls of the cylinder body 12 at two sides of the second screen plate 17 are provided with stop blocks 18, a first return spring 19 is sleeved at a position, between the first screen plate 16 and the second screen plate 17, of the membrane breaking needle 13, and the membrane breaking needle 13 can drive the second screen plate 17 to move between the two stop blocks 18.
The locking structure comprises a locking rod 20, a second reset spring 21, a containing cavity 22 arranged on the barrel 12, and a locking cavity 23 arranged on the push rod 14 and matched with the locking rod 20, wherein the end of the locking rod 20 is connected with a lifting handle 24, a blocking piece 25 is arranged on the rod body of the locking rod 20, and the part of the locking rod 20 in the containing cavity 22 is sleeved with the second reset spring 21. When the push rod 14 is moved, the lifting handle 24 needs to be pulled upwards, so that the end part of the locking rod 20 is withdrawn from the locking cavity 23, and the push rod 14 can be moved only by releasing the locking of the push rod.
The tail part of the cylinder 12 is connected with a hose 26, the end part of the hose 26 is connected with the liquid storage tank 1 in a threaded manner, and a part of the hose 26 extends into the liquid storage tank 1. The hose 26 is fixedly connected with a rigid sheath 27 at a position close to the end, a rotating ring 28 is sleeved on the sheath 27, the rotating ring 28 is rotatably connected with the sheath 27, and the outer wall of the rotating ring 28 is provided with threads which are matched with a through groove 30 arranged at the top of the liquid storage tank 1 to realize threaded connection. To facilitate rotation of the swivel 28, an auxiliary swivel handle 29 is attached to the swivel 28.
In addition, a containing cavity 31 is arranged on the liquid storage tank 1, and a containing box 32 matched with the barrel 12 is arranged in the containing cavity 31. The cylinder body 12 can be placed in the containing box 32, so that the surgical environment is prevented from being polluted by the amniotic fluid attached to the cylinder body.
When the device is used, one end provided with the through hole 15 is inserted into a guide way of a lying-in woman, the lifting handle 24 is pulled upwards, the end part of the locking rod 20 is withdrawn from the locking cavity 23, the locking of the push rod 14 is released, the push rod 14 is pushed, the membrane breaking needle 13 penetrates through the through hole 15 to puncture a fetal amniotic membrane, the push rod 14 is released, and the membrane breaking needle 13 retracts into the barrel body 12 under the action of the first return spring 19. The amniotic fluid enters the barrel body 12 along the through hole 15 and then enters the liquid storage box 3 along the hose 26.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a novel gynaecology and obstetrics amniotic fluid drainage device which characterized in that includes:
the liquid storage box is provided with an opening at one side, a transparent liquid storage box which can be pulled relative to the liquid storage box is arranged in the liquid storage box, the top of the liquid storage box is provided with an opening, and the liquid storage box is provided with an observation window;
the membrane breaking assembly comprises a barrel, a membrane breaking needle, a push rod and a locking structure, wherein the membrane breaking needle is arranged in the barrel, one end of the membrane breaking needle is connected with the push rod, a fixed first screen plate and a movable second screen plate are arranged in the barrel, the membrane breaking needle respectively penetrates through the first screen plate and the second screen plate and is fixedly connected with the second screen plate, stop blocks are arranged on the inner wall of the barrel on two sides of the second screen plate, a first reset spring is sleeved at a position, between the first screen plate and the second screen plate, of the membrane breaking needle, a through hole for the membrane breaking needle to penetrate through is formed in the barrel, a hose is connected to the tail of the barrel, and the end of the hose is detachably connected with;
the accommodating box is used for accommodating the barrel, and the liquid storage box is provided with a containing cavity for accommodating the accommodating box.
2. The novel amniotic fluid drainage device for obstetrics and gynecology department according to claim 1, wherein: and a pressure spring is arranged on the wall of the liquid storage tank corresponding to the opening side and connected with an operation plate.
3. The novel amniotic fluid drainage device for obstetrics and gynecology department according to claim 2, wherein: the side wall of the liquid storage box is provided with a fixing frame, the fixing frame is hinged with a locking buckle, and the liquid storage box is provided with a locking groove matched with the locking buckle.
4. The novel amniotic fluid drainage device of claim 3, wherein: the liquid storage box is characterized in that a slide way is arranged at the bottom of the liquid storage box, and a pulley matched with the slide way is arranged at the bottom of the liquid storage box.
5. The novel amniotic fluid drainage device for obstetrics and gynecology department according to claim 1, wherein: the locking structure comprises a locking rod, a second reset spring, a containing cavity arranged on the barrel, and a locking cavity matched with the locking rod and arranged on the push rod, wherein the end part of the locking rod is connected with a lifting handle, a blocking piece is arranged on the rod body of the locking rod, and the part of the locking rod, which is positioned in the containing cavity, is sleeved with the second reset spring.
6. The novel amniotic fluid drainage device for obstetrics and gynecology department according to claim 1, wherein: the hose is connected with a sheath at a position close to the end part, a rotating ring is sleeved on the sheath and is rotatably connected with the sheath, and threads are arranged on the outer wall of the sheath.
7. The novel amniotic fluid drainage device for obstetrics and gynecology department according to claim 6, wherein: an auxiliary rotating hand is connected to the rotating ring.
8. The novel amniotic fluid drainage device for obstetrics and gynecology department according to claim 7, wherein: the top of the liquid storage tank is provided with a through groove matched with the rotary ring, and the rotary ring is connected with the through groove through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922462105.XU CN212141023U (en) | 2019-12-31 | 2019-12-31 | Novel gynaecology and obstetrics's amniotic fluid drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922462105.XU CN212141023U (en) | 2019-12-31 | 2019-12-31 | Novel gynaecology and obstetrics's amniotic fluid drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212141023U true CN212141023U (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922462105.XU Expired - Fee Related CN212141023U (en) | 2019-12-31 | 2019-12-31 | Novel gynaecology and obstetrics's amniotic fluid drainage device |
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| Country | Link |
|---|---|
| CN (1) | CN212141023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082305A (en) * | 2021-03-31 | 2021-07-09 | 南通大学附属医院 | Improved multifunctional drainage device special for thoracic surgery |
-
2019
- 2019-12-31 CN CN201922462105.XU patent/CN212141023U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082305A (en) * | 2021-03-31 | 2021-07-09 | 南通大学附属医院 | Improved multifunctional drainage device special for thoracic surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 Termination date: 20211231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |