CN220632191U - Head position midwifery device - Google Patents
Head position midwifery device Download PDFInfo
- Publication number
- CN220632191U CN220632191U CN202321793603.2U CN202321793603U CN220632191U CN 220632191 U CN220632191 U CN 220632191U CN 202321793603 U CN202321793603 U CN 202321793603U CN 220632191 U CN220632191 U CN 220632191U
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- CN
- China
- Prior art keywords
- head
- midwifery device
- sleeve frame
- frame
- support sleeve
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Links
- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000002093 peripheral effect Effects 0.000 claims abstract description 16
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 210000005069 ears Anatomy 0.000 claims description 5
- 210000003754 fetus Anatomy 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 6
- 230000001605 fetal effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 206010019196 Head injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model provides a head midwifery device, which belongs to the technical field of medical appliances and aims to solve the problems that the existing head midwifery device is single in structure function and lacks a reasonable supporting structure, so that medical staff cannot easily control traction force well, traction action is generally directly carried out manually during use, the requirement on the force of the medical staff is high, and the use and operation of the head midwifery device are more laborious and inconvenient, and the head midwifery device comprises the following components: the support sleeve is of a cylindrical cavity structure, and a sliding insertion pipe is slidably arranged in the cavity of the support sleeve; the top of the sliding insertion tube is provided with a mounting sleeve frame; the installation sleeve frame is of an annular structure, and an adjusting assembly is arranged at the top of the peripheral surface of the installation sleeve frame. The support sleeve and the sliding insertion tube are arranged at the bottom of the mounting sleeve frame, so that a good stress supporting point can be realized when the fetus is pulled outwards, the control of the traction force by medical staff is facilitated, the traction stability is ensured, and meanwhile, the fetus is not easy to be damaged.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to a head midwifery device.
Background
At present, there are only two modes of pregnant women during production, one is caesarean section, and the other is natural delivery. Natural delivery refers particularly to the period and process in which the fetus is separated from the mother into an independent individual, and during natural delivery, the fetus is prone to difficult output, requiring the use of a cephalic midwifery device. The delivery assisting technique of the fetal head aspirator is to use a special aspirator to be placed on the fetal head, form negative pressure and then be adsorbed on the fetal head so as to draw the fetal head to deliver the fetus. The midwifery device can reduce head injury and accelerate delivery.
The existing head midwifery device is single in structure function, is generally composed of a connecting pipe, a handle and a suction cup, lacks a reasonable supporting structure, and is not easy to control traction force due to the fact that a reasonable supporting point is not available, stability in the traction process is affected, traction action is generally directly carried out manually when the head midwifery device is used, requirements on force of the medical staff are high, and using and operation of the head midwifery device are laborious and inconvenient.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a head midwifery device, which aims to solve the problems that the existing head midwifery device is single in structure function and lacks a reasonable supporting structure, so that medical staff cannot easily control traction force well, traction action is generally directly carried out manually during use, the requirement on the strength of the medical staff is high, and the use and operation of the head midwifery device are laborious and inconvenient.
The utility model relates to a head midwifery device, which is characterized by comprising the following specific technical means:
a head midwifery device, comprising: the support sleeve is of a cylindrical cavity structure, and a sliding insertion pipe is slidably arranged in the cavity of the support sleeve; the top of the sliding insertion tube is provided with a mounting sleeve frame; the mounting sleeve frame is of an annular structure, and an adjusting assembly is arranged at the top of the peripheral surface of the mounting sleeve frame; a movable pipe is inserted on the mounting sleeve frame in a sliding way; the front end of the movable pipe is provided with a connector; the front part of the connector is provided with a silica gel suction cup.
Further, support sleeve bottom fixed mounting has the base, and support sleeve top outer peripheral face is equipped with the screw thread mouth, and screw thread mouth department is equipped with two logical grooves, and two logical grooves are symmetrical mode distribution, have adjust knob through the mode slidable mounting of screw thread on the screw thread mouth.
Further, the top end of the sliding cannula is provided with a connecting block, and the connecting block is connected with the mounting sleeve frame.
Further, the left and right sides of installation frame outer peripheral face is equipped with the handle, and two handles are symmetrical mode and distribute, and installation frame outer peripheral face bottom is equipped with the spliced pole, and the spliced pole bottom is equipped with and connects the ears, and connects the ears to rotate through the connecting block of round pin axle with slip intubate and be connected, and installation frame outer peripheral face top is equipped with the supporting seat, and the through-hole has been seted up to supporting seat and installation frame.
Further, the adjusting component comprises a limiting inserted bar, an extension spring and a pulling plate, the extension spring is sleeved on the limiting inserted bar, and the pulling plate is arranged at the top end of the limiting inserted bar.
Further, the limiting inserted bar is inserted into the through hole in a sliding mode, and two ends of the stretching spring are respectively connected with the pulling plate and the supporting seat.
Further, the movable tube rear end is equipped with the baffle, and the cover is equipped with compression spring on the movable tube, and compression spring supports between baffle and installation sleeve frame, and spacing jack has been seted up to movable tube top lateral wall, and spacing jack is linear array mode evenly distributed to spacing inserted bar slides and inserts in spacing jack.
The beneficial effects are that:
1. the slip intubate of this device can be along supporting sleeve from top to bottom to through adjust knob locking control, according to actual service conditions, can rationally adjust the supporting height of installation rack, because installation rack bottom has set up supporting sleeve and slip intubate, can play fine atress fulcrum when outwards pulling to the fetus, the medical personnel of being convenient for is to the control of traction force, when having guaranteed to pull stably, still be difficult for causing the injury to it.
2. Through upwards pulling the pulling plate, make spacing inserted bar slide along the through-hole, when spacing inserted bar breaks away from spacing jack, utilize compression spring resilience's effect, can make the baffle drive movable tube and silica gel suction cup backward adjustment, through the elasticity with the help of compression spring, later medical personnel alright grasp the handle and exert a force to can apply traction force slowly and pull out the fetus from the parent, its traction process is laborsaving more, and simple structure uses the simple operation.
Drawings
Fig. 1 is a schematic view of the overall axial view angle structure of the present utility model.
Fig. 2 is a schematic view of the post-rotation explosive state structure of the present utility model drawn from fig. 1.
FIG. 3 is a schematic view of the support sleeve and sliding cannula of the present utility model in an exploded configuration.
FIG. 4 is a schematic view of the explosive state structure of the mounting sleeve and the adjusting assembly of the present utility model.
Fig. 5 is a schematic view of the structure of the movable tube, the connector and the silica gel suction cup of the utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a support sleeve; 101. a base; 102. a threaded port; 103. a through groove; 104. an adjustment knob; 2. a sliding cannula; 201. a connecting block; 3. installing a sleeve frame; 301. a handle; 302. a connecting column; 303. connecting double ears; 304. a support base; 305. a through hole; 4. an adjustment assembly; 401. a limit inserted link; 402. a tension spring; 403. pulling the plate; 5. a movable tube; 501. a baffle; 502. a compression spring; 503. limiting jack; 6. a connector; 7. silica gel suction cup.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples: as shown in fig. 1 to 5:
the utility model provides a head midwifery device, comprising: the support sleeve 1 is of a cylindrical through cavity structure, and a sliding insertion pipe 2 is slidably arranged in the through cavity of the support sleeve 1; the top of the sliding insertion tube 2 is provided with a mounting sleeve frame 3; the mounting sleeve frame 3 is of an annular structure, and an adjusting assembly 4 is arranged at the top of the peripheral surface of the mounting sleeve frame 3; a movable pipe 5 is inserted on the mounting sleeve frame 3 in a sliding way; the front end of the movable tube 5 is provided with a connector 6; the front part of the connector 6 is provided with a silica gel suction cup 7.
The bottom end of the support sleeve 1 is fixedly provided with a base 101, the peripheral surface of the top of the support sleeve 1 is provided with a threaded opening 102, two through grooves 103 are arranged at the threaded opening 102, the two through grooves 103 are symmetrically distributed, and an adjusting knob 104 is slidably arranged on the threaded opening 102 in a threaded manner;
the top end of the sliding cannula 2 is provided with a connecting block 201, and the connecting block 201 is connected with the mounting sleeve frame 3;
the left and right sides of the outer peripheral surface of the installation sleeve frame 3 is provided with handles 301, two handles 301 are symmetrically distributed, the bottom of the outer peripheral surface of the installation sleeve frame 3 is provided with a connecting post 302, the bottom of the connecting post 302 is provided with a connecting double ear 303, the connecting double ear 303 is rotationally connected with a connecting block 201 of the sliding sleeve pipe 2 through a pin shaft, the top of the outer peripheral surface of the installation sleeve frame 3 is provided with a supporting seat 304, the supporting seat 304 and the installation sleeve frame 3 are provided with through holes 305, the sliding sleeve pipe 2 of the device can slide up and down along the supporting sleeve pipe 1, and is locked and controlled through an adjusting knob 104, according to actual use conditions, the supporting height of the installation sleeve frame 3 can be reasonably adjusted, and as the supporting sleeve pipe 1 and the sliding sleeve pipe 2 are arranged at the bottom of the installation sleeve frame 3, good stress supporting points can be realized when outwards pulling a fetus, the control of the traction force is facilitated for medical staff, and injuries to the fetus are not easy to cause when the traction stability is ensured.
The adjusting assembly 4 comprises a limiting inserting rod 401, a tension spring 402 and a pulling plate 403, wherein the tension spring 402 is sleeved on the limiting inserting rod 401, and the pulling plate 403 is arranged at the top end of the limiting inserting rod 401;
the limiting plug rod 401 is slidably inserted into the through hole 305, and two ends of the extension spring 402 are respectively connected with the pulling plate 403 and the supporting seat 304;
the baffle 501 is arranged at the rear end of the movable tube 5, the compression spring 502 is sleeved on the movable tube 5, the compression spring 502 is supported between the baffle 501 and the mounting sleeve frame 3, the limiting jack 503 is formed in the side wall of the top of the movable tube 5 and is uniformly distributed in a linear array mode, the limiting inserted rod 401 is slidably inserted into the limiting jack 503, the limiting inserted rod 401 slides along the through hole 305 through upward lifting of the pulling plate 403, when the limiting inserted rod 401 is separated from the limiting jack 503, the baffle 501 drives the movable tube 5 and the silica gel suction bowl 7 to be adjusted backwards by utilizing the rebound effect of the compression spring 502, medical staff can hold the handle 301 to exert a force after the medical staff can slowly apply traction force to pull a fetus out of a mother body, the traction process is more labor-saving, the structure is simple, and the operation is convenient.
Specific use and action of the embodiment:
in the utility model, when in use, the sliding cannula 2 can slide up and down along the support sleeve 1 and is locked and controlled by the adjusting knob 104, and the support height of the installation sleeve frame 3 can be reasonably adjusted according to the actual use condition, and as the support sleeve 1 and the sliding cannula 2 are arranged at the bottom of the installation sleeve frame 3, a good stress fulcrum can be realized when the fetus is pulled outwards, the control of the traction force by medical staff is facilitated, and the traction stability is ensured and the damage to the fetus is not easy to be caused; through upwards pulling plate 403, make spacing inserted bar 401 slide along through-hole 305, when spacing inserted bar 401 breaks away from spacing jack 503, utilize compression spring 502 resilience's effect, can make baffle 501 drive movable tube 5 and silica gel suction cup 7 backward adjustment, through the elasticity with the help of compression spring 502, later medical personnel alright grasp handle 301 and exert a force to can exert the traction force slowly and pull out the fetus from the parent, its traction process is more laborsaving, and simple structure, use simple operation.
Claims (7)
1. A head position midwifery device, which is characterized in that: a head midwifery device comprising: the support sleeve (1) is of a cylindrical through cavity structure, and a sliding insertion pipe (2) is slidably arranged in the through cavity of the support sleeve (1); the top of the sliding insertion tube (2) is provided with a mounting sleeve frame (3); the mounting sleeve frame (3) is of an annular structure, and an adjusting assembly (4) is arranged at the top of the peripheral surface of the mounting sleeve frame (3); a movable pipe (5) is inserted on the mounting sleeve frame (3) in a sliding way; the front end of the movable pipe (5) is provided with a connector (6); the front part of the connector (6) is provided with a silica gel suction cup (7).
2. The head midwifery device according to claim 1, wherein: the support sleeve is characterized in that a base (101) is fixedly arranged at the bottom end of the support sleeve (1), a threaded opening (102) is formed in the peripheral surface of the top of the support sleeve (1), two through grooves (103) are formed in the threaded opening (102), the two through grooves (103) are symmetrically distributed, and an adjusting knob (104) is slidably arranged on the threaded opening (102) in a threaded mode.
3. The head midwifery device according to claim 1, wherein: the top end of the sliding cannula (2) is provided with a connecting block (201), and the connecting block (201) is connected with the mounting sleeve frame (3).
4. The head midwifery device according to claim 1, wherein: the utility model discloses a mounting sleeve frame, including installation sleeve frame (3), handle (301) are equipped with in the outer peripheral face left and right sides, and two places handle (301) are symmetrical mode and distribute, and installation sleeve frame (3) outer peripheral face bottom is equipped with spliced pole (302), and spliced pole (302) bottom is equipped with and connects ears (303), and connects ears (303) through round pin axle and connecting block (201) rotation connection of slip intubate (2), and installation sleeve frame (3) outer peripheral face top is equipped with supporting seat (304), and through-hole (305) have been seted up to supporting seat (304) and installation sleeve frame (3).
5. The head midwifery device according to claim 1, wherein: the adjusting assembly (4) comprises a limiting inserting rod (401), a tension spring (402) and a pulling plate (403), the limiting inserting rod (401) is sleeved with the tension spring (402), and the pulling plate (403) is arranged at the top end of the limiting inserting rod (401).
6. The head midwifery device according to claim 5, wherein: the limiting plug rod (401) is slidably inserted into the through hole (305), and two ends of the extension spring (402) are respectively connected with the pulling plate (403) and the supporting seat (304).
7. The head midwifery device according to claim 1, wherein: the movable pipe (5) rear end is equipped with baffle (501), and cover compression spring (502) on movable pipe (5), and compression spring (502) support between baffle (501) and installation frame (3), spacing jack (503) have been seted up to movable pipe (5) top lateral wall, and spacing jack (503) are linear array mode evenly distributed to spacing inserted bar (401) slip is inserted in spacing jack (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321793603.2U CN220632191U (en) | 2023-07-10 | 2023-07-10 | Head position midwifery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321793603.2U CN220632191U (en) | 2023-07-10 | 2023-07-10 | Head position midwifery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220632191U true CN220632191U (en) | 2024-03-22 |
Family
ID=90289681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321793603.2U Active CN220632191U (en) | 2023-07-10 | 2023-07-10 | Head position midwifery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220632191U (en) |
-
2023
- 2023-07-10 CN CN202321793603.2U patent/CN220632191U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |