CN201664333U - Forceps in Obstetrics & Gynecology - Google Patents
Forceps in Obstetrics & Gynecology Download PDFInfo
- Publication number
- CN201664333U CN201664333U CN2010201603450U CN201020160345U CN201664333U CN 201664333 U CN201664333 U CN 201664333U CN 2010201603450 U CN2010201603450 U CN 2010201603450U CN 201020160345 U CN201020160345 U CN 201020160345U CN 201664333 U CN201664333 U CN 201664333U
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- pincers
- forceps
- baby
- obstetrics
- handle
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Abstract
The utility model discloses a forceps in Obstetrics & Gynecology, which belongs to the technical field of medical instrument. The forceps comprises a U-shaped forceps handle (1), an arc-shaped forceps body (2) which is concave inside and is disposed at the front end of the forceps handle (1), a contractive capsule (3) arranged outside of the forceps body (2) , a gas channel (4) which is arranged in the forceps body (2) and the forceps handle (1) and is communicated with the contractive capsule (3). The utility model has advantages of having simple structure and reasonable design, facilitating vagina expansion and assisting babies to extend, eliminating hurt to babies and women in delivery, and reducing pain to puerperae.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically a kind of obstetrics and gynecology department practise midwifery pincers.
Background technology
At present, the gynecologist is when carrying out spontaneous labor for the puerpera, need the auxiliary baby that gives birth to of doctor, when baby's head exposes, for the situation that prevents that suffocating from appearring in the baby, the doctor with the hands holds baby's head usually, cooperate the puerpera that the baby is hauled out the uterus, to reach the purpose that after the birth, mother and child were doing well, the most frequently used practise midwifery utensil is practise midwifery pincers and vacuum extractor in the obstetrics and gynecology hospital now, help the puerpera by these apparatus and give a birth, thus auxiliary with baby's output.When adopting vacuum extractor to carry out practise midwifery, because sucker is arranged on baby's head, and have certain negative pressure, so when practise midwifery, cause the fetus intracranial hemorrhage easily, or situation such as leading edge deformation has a strong impact on the safety of fetus; When carrying out practise midwifery by the practise midwifery pincers, because existing practise midwifery pincers generally are placed on caliper the auricle lower edge of baby head both sides in use, fastening baby head by the pincers handle gives birth to the baby, so not only use inconvenience, and resistance and baby face upward and stretch at need at the bottom of running into puerpera's basin, can't the baby be given birth to smoothly by the practise midwifery pincers, this has not only brought difficulty to the doctor, has also increased the weight of puerpera's misery simultaneously; In addition, because the puerpera is through regular meeting's pelvic floor muscles anxiety, resistance is big at the bottom of the basin; so vaginal orifice tightens, caliper is difficult for stretching into, and existing practise midwifery pincers are generally metal material; expansion injures puerpera's pudendum easily by force, influences baby's childbirth like this, causes unnecessary misery to the puerpera.
Summary of the invention
It is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, and is convenient to vaginal dilation, and convenient help baby faces upward and stretches, and can not injure baby and parent, thereby alleviate the obstetrics and gynecology department practise midwifery pincers of puerpera's misery.
In order to reach above purpose, the technical scheme that this utility model adopted is: these obstetrics and gynecology department practise midwifery pincers, comprise the pincers handle, it is characterized in that: described pincers handle is " U " shape, the front end of described pincers handle is provided with the caliper of arc indent, the outside of described caliper is provided with the contraction utricule, is provided with the gas passage logical with described vesicula contractilles bulk phase in described caliper and the pincers handle.
This utility model is also implemented by following measure: the end of described caliper also is provided with the pincers palm, described pincers palm front end ovalize, and described pincers palm also is provided with the contraction utricule.
The both sides of described pincers handle are provided with finger ring.
The beneficial effects of the utility model are: be set to " U " shape structure by clamping handle, can be convenient to expand pudendum when assisting parturient childbirth like this, make things convenient for the doctor to operate; The physiological curve that meets fetus head by the caliper of arc indent, thereby be convenient to the clamping baby head, contraction utricule by the caliper arranged outside, convenience is further expanded vagina or is finely tuned, thereby convenient help baby faces upward and stretches, and can prevent from can not injure baby and parent for the puerpera carries out injuring vaginal walls when pudendum is expanded, alleviated puerpera's misery.This utility model is simple in structure, and is reasonable in design, not only is convenient to vaginal dilation, stretches thereby conveniently help the baby to face upward, and can not injure baby and parent, alleviated puerpera's misery.
Description of drawings
Fig. 1 is that sketch map cuts open in the structure master of the present utility model office of looking.
The specific embodiment
Make this utility model with reference to accompanying drawing 1.These obstetrics and gynecology department practise midwifery pincers comprise pincers handle 1, and pincers handle 1 is " U " shape, and the practise midwifery pincers are in open configuration when initial like this, can be convenient to expand pudendum when assisting parturient childbirth, make things convenient for the doctor to use when practise midwifery like this.
Front end at pincers handle 1 is provided with the caliper 2 of arc indent, and the structure of arc indent meets the physiological curve of fetus head like this, thereby is convenient to the clamping baby head, and is easy to use.
Be provided with contraction utricule 3 in the outside of caliper 2, in caliper 2 and pincers handle 1, be provided with and shrink the gas passage 4 that utricule 3 communicates, can push the outside air bag 7 that is connected with gas passage 4 by this structure inflates in shrinking utricule 3, can further expand pudendum by shrinking utricule 3, thereby convenient help baby faces upward and stretches, and is elastomer owing to shrink utricule 3, can prevent from like this to carry out injuring when pudendum is expanded vaginal walls for the puerpera, can not injure baby and parent, alleviate puerpera's misery.
Also be provided with the pincers palm 5 in the end of caliper 2, the front end ovalize of the pincers palm 5, be difficult for injuring fetus and puerpera like this, and by the pincers palm 5 can be at the bottom of the puerpera be because of basin resistance the baby is faced upward stretch at need, extend into the temporo place, the baby left and right sides in puerpera's vaginal orifice, auxiliary child is faced upward and is stretched, thereby alleviated puerpera's misery, on the pincers palm 5, also be provided with and shrink utricule 3, prevented to injure puerpera's vaginal walls by shrinking utricule 3, and be convenient to expansion, make things convenient for the doctor to assist the puerpera baby that gives birth to.
Both sides at pincers handle 1 are provided with finger ring 6, are convenient to the doctor firmly by finger ring 6, thus the quick traction baby.
This utility model is simple in structure, and is reasonable in design, not only is convenient to vaginal dilation, stretches thereby conveniently help the baby to face upward, and can not injure baby and parent, alleviated puerpera's misery.
Claims (3)
1. an obstetrics and gynecology department practise midwifery clamps, comprise pincers handle (1), it is characterized in that: described pincers handle (1) is " U " shape, the front end of described pincers handle (1) is provided with the caliper (2) of arc indent, the outside of described caliper (2) is provided with shrinks utricule (3), is provided with the gas passage (4) that communicates with described contraction utricule (3) in described caliper (2) and the pincers handles (1).
2. obstetrics and gynecology department practise midwifery pincers according to claim 1, it is characterized in that: the end of described caliper (2) also is provided with the pincers palms (5), and the described pincers palm (5) front end ovalize also is provided with on the described pincers palms (5) and shrinks utricule (3).
3. obstetrics and gynecology department practise midwifery pincers according to claim 1, it is characterized in that: the both sides of described pincers handle (1) are provided with finger ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201603450U CN201664333U (en) | 2010-04-16 | 2010-04-16 | Forceps in Obstetrics & Gynecology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201603450U CN201664333U (en) | 2010-04-16 | 2010-04-16 | Forceps in Obstetrics & Gynecology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201664333U true CN201664333U (en) | 2010-12-08 |
Family
ID=43265285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201603450U Expired - Fee Related CN201664333U (en) | 2010-04-16 | 2010-04-16 | Forceps in Obstetrics & Gynecology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201664333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100893A (en) * | 2021-04-27 | 2021-07-13 | 孙彦华 | Delivery assisting device capable of preventing fetal head from being extruded |
-
2010
- 2010-04-16 CN CN2010201603450U patent/CN201664333U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100893A (en) * | 2021-04-27 | 2021-07-13 | 孙彦华 | Delivery assisting device capable of preventing fetal head from being extruded |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20110416 |