CN217219161U - Obstetrical forceps for delivery of obstetrical department - Google Patents
Obstetrical forceps for delivery of obstetrical department Download PDFInfo
- Publication number
- CN217219161U CN217219161U CN202220154664.3U CN202220154664U CN217219161U CN 217219161 U CN217219161 U CN 217219161U CN 202220154664 U CN202220154664 U CN 202220154664U CN 217219161 U CN217219161 U CN 217219161U
- Authority
- CN
- China
- Prior art keywords
- centre gripping
- forceps
- clamp
- gripping pliers
- pliers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 241000446313 Lamella Species 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000011435 rock Substances 0.000 abstract description 3
- 238000011081 inoculation Methods 0.000 abstract 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000001605 fetal effect Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000036029 Uterine contractions during pregnancy Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035606 childbirth Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000010515 dystocia Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 208000037805 labour Diseases 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Images
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- Surgical Instruments (AREA)
Abstract
The utility model discloses an obstetrical forceps is used in obstetrical department's inoculation, including mutual articulated centre gripping pliers and articulate respectively in the supplementary clamp of centre gripping pliers with the one end, it is articulated each other to assist the clamp, and is located the articulated piece of the first articulated piece that sets up on the centre gripping pliers pin joint and assist the articulated piece of the second that sets up on the clamp pin joint and be provided with the restriction lever, and the tong arm of centre gripping pliers and the adjacent one end of supplementary clamp all is in the tong arm at relative both ends. The utility model discloses a pair of obstetrical forceps, through mutual articulated centre gripping pliers and articulate respectively in the vice clamp of the same end of centre gripping pliers, utilize the power of assisting the clamp to order about centre gripping pliers centre gripping baby, in order to reach laborsaving effect, the tong arm of centre gripping pliers and the adjacent one end of assistance clamp all is short in the tong arm at relative both ends, simultaneously, in order to guarantee the stability of structure and the skew that produces in the centre gripping and rock, the restriction lever is stabilized first articulated piece and the articulated piece of second and is located same water flat line all the time.
Description
Technical Field
The utility model relates to an obstetrical forceps for delivery of obstetrical department.
Background
Obstetric forceps for delivering midwifery is a method commonly used in obstetrics to solve dystocia and is a method for delivering midwifery in the second stage of labor. The specific operation method is a delivery assisting method which is characterized in that the obstetric forceps are placed on two sides of the fetal head, two leaves of the obstetric forceps are buckled, and the obstetric forceps are pulled by matching with uterine contraction, so that the delivery of the fetal head is assisted.
According to patent number CN202023241585.6, an obstetrical forceps for obstetrical department's butt joint is disclosed, including pliers and regulation structure, the surface of pliers is equipped with the regulation structure, it includes two apron, two to adjust the structure the surface of apron all with pliers swing joint, two the equal fixedly connected with connecting plate in surface of apron, two the equal fixedly connected with mounting bar in surface of apron, the one end fixedly connected with T-shaped plate of apron is kept away from to the mounting bar, the surface of T-shaped plate is inserted and is equipped with two and remove the post, the surperficial sliding connection who removes the post has a removal section of thick bamboo, the one end fixedly connected with binding plate that the T-shaped plate was kept away from to a removal section of thick bamboo.
The obstetric forceps that commonly used in use, its one end is mostly the arc lamella that the centre gripping was used, because the restriction of pliers structure itself, makes its handle end shorter, in some pregnant women of difficult childbirth, the doctor through the in-process of ordinary obstetric forceps centre gripping baby, because of the pliers can not be laborsaving, can appear the condition of arm acid anesthesia in long-time centre gripping, and lead to the pliers slippage inadequately because of the centre gripping dynamics in the clamping process, can cause very big injury to the baby.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an obstetrical department connects obstetrical department's pincers of delivering birth to, through the handle end at obstetrical department set up mutual articulated atress pincers, and two mutual articulated one ends far short in its relative both ends of pin joint separately, increased the dynamics of pincers centre gripping baby one end, do not need too big hard simultaneously just can stabilize the centre gripping with the baby, saved obstetrical department doctor's strength.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an obstetrical forceps for delivery of obstetrical department, includes mutual articulated centre gripping pliers and articulates respectively in the supplementary clamp of the same end of centre gripping pliers, it is articulated each other to assist the clamp, and lies in the articulated piece of second that sets up on the first articulated piece that sets up on the centre gripping pliers pin joint and the supplementary clamp pin joint and is provided with the restriction lever in the activity, the tong arm of centre gripping pliers and the adjacent one end of supplementary clamp all is in the tong arm at relative both ends.
Preferably, one end of the limiting rod is fixedly arranged on the first hinge block, and the other end of the limiting rod is arranged in the second hinge block in a sliding manner.
Preferably, the auxiliary clamp is linearly provided with an anti-slip groove relative to the outer wall of one end of the clamping pliers.
Preferably, one end of the clamping pliers, which is opposite to the auxiliary clamp, is provided with an arc-shaped clamping flap.
Preferably, the holding forceps and the auxiliary forceps are both medical stainless steel forceps.
In the technical scheme, the utility model provides a pair of obstetrical department takes over and uses obstetric forceps possesses following beneficial effect: through mutual articulated centre gripping pliers and articulate respectively in the supplementary clamp of the same end of centre gripping pliers, utilize the power of assisting the clamp to order about centre gripping pliers centre gripping baby, in order to reach laborsaving effect, the tong arm homogeneous phase short in the tong arm at relative both ends of the adjacent one end of centre gripping pliers and supplementary clamp, simultaneously, in order to guarantee the stability of structure and the skew that produces in the centre gripping and rock, the activity is provided with the restriction lever on articulated piece of first articulated piece and second, utilize the restriction lever to stabilize articulated piece of first articulated piece and second and lie in same water flat line all the time, thereby guarantee the stability of centre gripping pliers and supplementary clamp.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of an overall structure of a pair of holding pliers according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a portion of the holding pliers provided by the embodiment of the present invention.
Description of reference numerals:
1. clamping pliers; 2. auxiliary clamp forceps; 3. a restraining bar; 11. an arc-shaped clamping flap; 12. a first hinge block; 21. a second hinge block; 22. and (4) an anti-slip groove.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in figures 1-2, the obstetrical forceps for delivery in obstetrical department comprise mutually hinged clamping forceps 1 and auxiliary forceps 2 hinged to the same end of the clamping forceps 1 respectively, the auxiliary forceps 2 are mutually hinged, a limiting rod 3 is movably arranged on a first hinged block 12 arranged on a hinged point of the clamping forceps 1 and a second hinged block 21 arranged on a hinged point of the auxiliary forceps 2, and the forceps arms at the adjacent ends of the clamping forceps 1 and the auxiliary forceps 2 are shorter than the forceps arms at the opposite ends. Through mutual articulated centre gripping pliers 1 and articulate respectively in the supplementary pincers 2 of 1 same end of centre gripping pliers, utilize the power of assisting pincers 2 to order about 1 centre gripping baby of centre gripping pliers, in order to reach laborsaving effect, the tong arm homogeneous phase of the adjacent one end of centre gripping pliers 1 and supplementary pincers 2 is short in the tong arm at relative both ends, and simultaneously, in order to guarantee the stability of structure and the skew that produces in the centre gripping and rock, the activity is provided with the gag lever post 3 on articulated piece 12 of first articulated piece and second 21, utilize the gag lever post 3 to stabilize articulated piece 12 of first articulated piece and the articulated piece 21 of second and be located same water flat line all the time, thereby guarantee the stability of centre gripping pliers 1 and supplementary pincers 2.
As shown in fig. 2, the limiting rod 3 according to the present invention is fixed to the first hinge block 12 and the other end is slidably disposed in the second hinge block 21.
Furthermore, in order to reduce the slipping of the obstetrician during the use of the forceps, the outer wall of one end of the auxiliary forceps 2, which is opposite to the holding forceps 1, is linearly provided with an anti-slip groove 22, and the anti-slip groove 22 can increase the friction force between the hand and the forceps.
Furthermore, in order to better grab the baby without hurting the baby, one end of the clamping pliers 1, which is opposite to the auxiliary clamp 2, is provided with an arc-shaped clamping flap 11, the middle of the arc-shaped clamping flap 11 is hollow, and the size for grabbing the baby can be increased. Meanwhile, in order to ensure the safety of the forceps and the stability of the structure, the clamping forceps 1 and the auxiliary forceps 2 are both medical stainless steel forceps.
The working principle is as follows: through the centre gripping pliers 1 that articulates each other and articulate respectively in the supplementary pincers 2 of 1 same end of centre gripping pliers, utilize the power of assisting pincers 2 to order about 1 centre gripping baby of centre gripping pliers, the tong arm of the adjacent one end of centre gripping pliers 1 and supplementary pincers 2 all is shortlyer than the tong arm at relative both ends, the activity is provided with the restriction lever 3 on articulated piece 12 of first articulated piece and second 21, it is located same water flat line all the time to utilize restriction lever 3 to stabilize articulated piece 12 of first articulated piece and second 21, thereby guarantee the stability of centre gripping pliers 1 and supplementary pincers 2, through holding supplementary pincers 2, make its drive centre gripping pliers 1 inside centre gripping baby, utilize its pin joint both ends arm length different, the laborsaving principle of lever has been reached.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (5)
1. The utility model provides an obstetrical forceps for obstetrical delivery, its characterized in that, includes mutual articulated centre gripping pliers (1) and articulates in supplementary clamp (2) of centre gripping pliers (1) with the one end respectively, it articulates each other to assist clamp (2), and is located articulated piece (12) of first articulated piece (12) that set up on centre gripping pliers (1) pin joint and the articulated piece (21) of second that set up on assisting clamp (2) pin joint and moves about and is provided with regulating lever (3), the tong arm of the adjacent one end of centre gripping pliers (1) and supplementary clamp (2) all is in the tong arm at relative both ends.
2. Obstetric forceps for obstetric delivery according to claim 1, characterized in that the limiting rod (3) is fixedly mounted at one end on the first articulation block (12) and slidably arranged at the other end in the second articulation block (21).
3. Obstetric forceps for obstetric delivery according to claim 1, characterized in that the auxiliary forceps (2) are provided with anti-slip grooves (22) linearly in relation to the outer wall of one end of the holding forceps (1).
4. Obstetric forceps for obstetric delivery according to claim 1, characterized in that the end of the holding forceps (1) opposite the auxiliary forceps (2) is provided with an arc-shaped holding lamella (11).
5. Obstetric forceps for obstetric delivery according to claim 1, characterized in that the holding forceps (1) and the auxiliary forceps (2) are medical stainless steel forceps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220154664.3U CN217219161U (en) | 2022-01-20 | 2022-01-20 | Obstetrical forceps for delivery of obstetrical department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220154664.3U CN217219161U (en) | 2022-01-20 | 2022-01-20 | Obstetrical forceps for delivery of obstetrical department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217219161U true CN217219161U (en) | 2022-08-19 |
Family
ID=82831409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220154664.3U Expired - Fee Related CN217219161U (en) | 2022-01-20 | 2022-01-20 | Obstetrical forceps for delivery of obstetrical department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217219161U (en) |
-
2022
- 2022-01-20 CN CN202220154664.3U patent/CN217219161U/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 |
Granted publication date: 20220819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |