CN210843384U - Obstetric forceps for obstetrics and gynecology department - Google Patents
Obstetric forceps for obstetrics and gynecology department Download PDFInfo
- Publication number
- CN210843384U CN210843384U CN201921130060.XU CN201921130060U CN210843384U CN 210843384 U CN210843384 U CN 210843384U CN 201921130060 U CN201921130060 U CN 201921130060U CN 210843384 U CN210843384 U CN 210843384U
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- China
- Prior art keywords
- holding rod
- clamping piece
- obstetrics
- spring
- baby
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Abstract
The utility model discloses a gynaecology and obstetrics's practise midwifery obstetric forceps relates to obstetric forceps technical field, and it includes first holding rod and second holding rod, the front of first holding rod is through the back swing joint of round pin axle with the second holding rod, the left end of first holding rod and the right flank fixed connection of second clamping piece. This obstetrical forceps is helped to gynaecology and obstetrics, through first clamping piece, the second clamping piece, first spring, the contact plate, first holding rod, the second holding rod, the screw thread post, cooperation between screw thread section of thick bamboo and the round pin axle, first spring and contact plate can be comparatively comprehensive inseparable with the contact of baby's head, can rotate the screw thread section of thick bamboo simultaneously and adjust the distance between first holding rod and the second holding rod according to the size of baby's head, leave for the less operating space of doctor simultaneously, prevent to appear sliding relatively between baby's head and the first clamping piece, can prevent that the doctor from appearing nervous and leading to the fact the injury to the baby apart from the undersize between first clamping piece and the second clamping piece, guarantee to a certain extent that the process of helping labour is gone on.
Description
Technical Field
The utility model relates to an obstetric forceps technical field specifically is a gynaecology and obstetrics's practise midwifery obstetric forceps.
Background
An obstetric forceps is an instrument that can be used to assist a parturient in delivering a baby. Obstetric forceps for delivery are one of the important means for solving the problem of difficult delivery at the head, shortening the second stage of labor and terminating pregnancy as soon as possible.
The existing obstetric forceps are fixed in shape, but the shapes of the heads of infants are different, so that the clamping plates are not in full contact with the heads, relative sliding between the clamping plates and the heads can be caused, the opening and closing processes of the clamping plates are controlled by the experience of doctors, the doctors can be in a tension state in the operation, the clamping of the heads of the infants is too tight, and the health of the infants is affected.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a gynaecology and obstetrics's practise midwifery obstetric forceps has solved the centre gripping and has been used the board can not comprehensive inseparable and infant head contact, consequently probably leads to appearing sliding between grip block and the head, and the degree of opening and shutting of grip block relies on doctor's experience all simultaneously, and the centre gripping is too tight probably appears, leads to influencing the healthy problem of baby.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a gynaecology and obstetrics's practise midwifery obstetric forceps, includes first holding rod and second holding rod, the front of first holding rod is through the back swing joint of round pin axle with the second holding rod, the left end of first holding rod and the right flank fixed connection of second clamping piece.
The left end of second holding rod and the right flank fixed connection of first clamping piece, the opposite face of first clamping piece and second clamping piece all is provided with first spring, the bottom of first spring is provided with the contact plate, the right-hand member of first holding rod and second holding rod all is provided with the catch hook, the opposite face of first holding rod and second holding rod all is provided with resilient means.
The top end of the elastic device is fixedly connected with the lower surfaces of the connecting plates, the opposite surfaces of the two connecting plates are fixedly connected with one ends of the two threaded columns, which are far away from each other, respectively, and the surfaces of the two threaded columns are provided with the same threaded cylinder.
Preferably, the elastic device comprises a telescopic rod, two ends of the telescopic rod are respectively fixedly connected with the opposite surfaces of the second holding rod and the connecting plate, a second spring is arranged on the surface of the telescopic rod, and two ends of the second spring are respectively fixedly connected with the opposite surfaces of the second holding rod and the connecting plate.
Preferably, the surfaces, far away from each other, of the first holding rod and the second holding rod are provided with finger rings, the inner walls of the finger rings are provided with rubber layers, and the surfaces, far away from each other, of the first holding rod and the second holding rod are provided with holding grooves suitable for palms.
Preferably, the first clamping piece and the second clamping piece are the same in shape, and silica gel layers are arranged on the surfaces of the first clamping piece and the second clamping piece.
Preferably, the surface of the threaded cylinder is provided with anti-slip threads, and the left side surface of the stop hook is provided with an anti-slip layer.
(III) advantageous effects
The beneficial effects of the utility model reside in that:
1. this obstetrical forceps is helped to gynaecology and obstetrics, through first clamping piece, the second clamping piece, first spring, the contact plate, first holding rod, the second holding rod, the screw thread post, cooperation between a screw thread section of thick bamboo and the round pin axle, and the contact plate adopts the silica gel material, first spring and contact plate can be comparatively comprehensive inseparable with the contact of baby's head, can rotate the screw thread section of thick bamboo simultaneously according to the size of baby's head and adjust the distance between first holding rod and the second holding rod, leave for the less operating space of doctor simultaneously, prevent to appear sliding relatively between baby's head and the first clamping piece, can prevent that the doctor from appearing nervous and leading to the fact the injury to the baby apart from the undersize between first clamping piece and the second clamping piece, guarantee to a certain extent that the stability of helping the process.
2. This obstetrical forceps of gynaecology and obstetrics's practise midwifery through setting up second spring and telescopic link, after adjusting the distance between first holding rod and the second holding rod through a screw section of thick bamboo, certain space can be left for gripping of doctor to first spring, makes things convenient for the doctor to use when preventing to grip the tension the utility model discloses practise midwifery.
3. This obstetrical forceps for obstetrics and gynecology department can prevent to use through setting up ring and fender hook the utility model discloses an in-process condition that the hand is smooth appears, the surface of a screw thread section of thick bamboo is provided with anti-skidding line simultaneously, can increase the friction between a screw thread section of thick bamboo and the hand, makes things convenient for people to rotate a screw thread section of thick bamboo.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is an enlarged schematic view of part A of the present invention;
fig. 3 is an enlarged schematic structural diagram of part B of the present invention.
In the figure: the device comprises a first holding rod 1, a second holding rod 2, a pin shaft 3, a first clamping piece 4, a second clamping piece 5, a first spring 6, a contact plate 7, a ring 8, a stop hook 9, an elastic device 10, a telescopic rod 101, a second spring 102, a connecting plate 11, a threaded column 12 and a threaded cylinder 13.
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.
As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a gynaecology and obstetrics's practise midwifery obstetric forceps, includes first holding rod 1 and second holding rod 2, the one side that first holding rod 1 and second holding rod 2 kept away from each other all is provided with ring 8, and the ring 8 inner wall is provided with the rubber layer, and the one side that first holding rod 1 and second holding rod 2 kept away from each other all is seted up the groove of holding that is fit for the palm, is provided with the rubber layer through setting up ring 8 inner wall, can prevent to use the utility model discloses the possibility of scotch appears in-process, holds the groove through setting up, can increase the friction between palm and first holding rod 1 and the second holding rod 2, reduces the use the utility model discloses the smooth probability of hand appears in-process, the front of first holding rod 1 is through the back swing joint of round pin axle 3 with second holding rod 2, the left end of first holding rod 1 and the right flank fixed connection of second clamping piece 5.
The left end of the second holding rod 2 is fixedly connected with the right side surface of the first clamping piece 4, the first clamping piece 4 and the second clamping piece 5 are same in shape, the surfaces of the first clamping piece 4 and the second clamping piece 5 are both provided with silica gel layers, the probability of injury to the lying-in woman and the baby in the use process of the utility model can be reduced by arranging the silica gel layers on the surfaces of the first clamping piece 4 and the second clamping piece 5, the contact plates 7 are driven by the first springs 6 to be contacted with the head of the baby by the first springs 6, so that the contact plates 7 can be more suitable for the shapes of different baby heads, the contact area between the contact plates 7 and the baby can be ensured, the friction when the baby head is pulled can be ensured, the midwifery process can be carried out more stably, the bottom end of the first spring 6 is provided with the contact plate 7, and contact plate 7 adopts the silica gel material, can reduce the scotch that contact plate 7 caused to the baby, the right-hand member of first holding rod 1 and second holding rod 2 all is provided with stop hook 9, through setting up ring 8 and stop hook 9, can increase the palm with the utility model discloses a degree of gripping between prevents to use the utility model discloses an in-process the condition that the hand is smooth appears, the opposite face of first holding rod 1 and second holding rod 2 all is provided with resilient means 10.
The top end of the elastic device 10 is fixedly connected with the lower surface of the connecting plate 11, the elastic device 10 comprises a telescopic rod 101, two ends of the telescopic rod 101 are respectively fixedly connected with the opposite surfaces of the second holding rod 2 and the connecting plate 11, the surface of the telescopic rod 101 is provided with a second spring 102, two ends of the second spring 102 are respectively fixedly connected with the opposite surfaces of the second holding rod 2 and the connecting plate 11, through the arrangement of the second spring 102 and the telescopic rod 101, after the distance between the first holding rod 1 and the second holding rod 2 is adjusted through a threaded cylinder 13, the first spring 6 can leave a certain space for the holding of a doctor, the over-tight holding caused by the tension of the doctor and misoperation can be prevented, the utility model is convenient for the doctor to use when the over-tight holding is prevented, and the opposite surfaces of the two connecting plates 11 are respectively fixedly connected with the end of the two threaded columns 12 which are far away from each other, through the threaded cylinder 13 and the threaded, make things convenient for the doctor to adjust the distance between first holding rod 1 and the second holding rod 2 according to the size of baby's head, make the utility model discloses can carry out slight regulation according to actual conditions, and the surface of two screw thread posts 12 is provided with same screw thread section of thick bamboo 13, and the surface of screw thread section of thick bamboo 13 is provided with anti-skidding line, and the left surface of dog hook 9 is provided with the skid resistant course, is provided with anti-skidding line through the surface that sets up screw thread section of thick bamboo 13, can increase the friction between screw thread section of thick bamboo 13 and the hand, makes things convenient for people to rotate screw thread section of thick bamboo.
The utility model discloses an operating procedure does:
s1, when people need to use the utility model for carrying out midwifery, firstly, the screw thread cylinder 13 is rotated according to the size of the head of the baby, at the moment, the two screw thread columns 12 are mutually far away from each other to move, the distance between the first holding rod 1 and the second holding rod 2 can be adjusted, and when the distance between the first holding rod 1 and the second holding rod 2 is adjusted to be proper;
s2, the first holding rod 1 and the second holding rod 2 can be unfolded, the first clamping piece 4 and the second clamping piece 5 can be placed on two sides of the head of the baby, then the first holding rod 1 and the second holding rod 2 can be gripped, and the first spring 6 and the contact plate 7 can be in close contact with the head of the baby;
s3, the utility model can be pulled to help delivery in the process of delivery.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a gynaecology and obstetrics's practise midwifery obstetric forceps, includes first holding rod (1) and second holding rod (2), its characterized in that: the front surface of the first holding rod (1) is movably connected with the back surface of the second holding rod (2) through a pin shaft (3), and the left end of the first holding rod (1) is fixedly connected with the right side surface of the second clamping piece (5);
the left end of the second holding rod (2) is fixedly connected with the right side face of the first clamping piece (4), the opposite faces of the first clamping piece (4) and the second clamping piece (5) are respectively provided with a first spring (6), the bottom end of the first spring (6) is provided with a contact plate (7), the right ends of the first holding rod (1) and the second holding rod (2) are respectively provided with a stop hook (9), and the opposite faces of the first holding rod (1) and the second holding rod (2) are respectively provided with an elastic device (10);
the top end of the elastic device (10) is fixedly connected with the lower surface of the connecting plate (11), the opposite surfaces of the two connecting plates (11) are fixedly connected with one ends of the two threaded columns (12) which are far away from each other, and the surfaces of the two threaded columns (12) are provided with the same threaded cylinder (13).
2. The obstetric forceps for obstetrics and gynecology department according to claim 1, characterized in that: elastic device (10) include telescopic link (101), the both ends of telescopic link (101) respectively with the opposite face fixed connection of second holding rod (2) and connecting plate (11), the surface of telescopic link (101) is provided with second spring (102), the both ends of second spring (102) respectively with the opposite face fixed connection of second holding rod (2) and connecting plate (11).
3. The obstetric forceps for obstetrics and gynecology department according to claim 1, characterized in that: the hand-held palm-shaped clamp is characterized in that one faces, away from each other, of the first holding rod (1) and the second holding rod (2) are provided with finger rings (8), the inner walls of the finger rings (8) are provided with rubber layers, and the other faces, away from each other, of the first holding rod (1) and the second holding rod (2) are provided with holding grooves suitable for palms.
4. The obstetric forceps for obstetrics and gynecology department according to claim 1, characterized in that: the shape of the first clamping piece (4) is the same as that of the second clamping piece (5), and silica gel layers are arranged on the surfaces of the first clamping piece (4) and the second clamping piece (5).
5. The obstetric forceps for obstetrics and gynecology department according to claim 1, characterized in that: the surface of the threaded cylinder (13) is provided with anti-skid lines, and the left side surface of the stop hook (9) is provided with an anti-skid layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921130060.XU CN210843384U (en) | 2019-07-18 | 2019-07-18 | Obstetric forceps for obstetrics and gynecology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921130060.XU CN210843384U (en) | 2019-07-18 | 2019-07-18 | Obstetric forceps for obstetrics and gynecology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210843384U true CN210843384U (en) | 2020-06-26 |
Family
ID=71294101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921130060.XU Expired - Fee Related CN210843384U (en) | 2019-07-18 | 2019-07-18 | Obstetric forceps for obstetrics and gynecology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210843384U (en) |
-
2019
- 2019-07-18 CN CN201921130060.XU patent/CN210843384U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20210718 |