CN213552229U

CN213552229U - Fetal head suction device for obstetrics and gynecology department

Info

Publication number: CN213552229U
Application number: CN202021848062.5U
Authority: CN
Inventors: 丁桂容; 陈国芬; 汪敏
Original assignee: Zigong Third Peoples Hospital
Current assignee: Zigong Third Peoples Hospital
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-29
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a fetal head suction device of gynaecology and obstetrics, comprising a main body, the positive fixed connection practise midwifery sucking disc of main part, the back fixedly connected with handle ring of main part, the fixed trachea connector that is equipped with in top middle part of main part, the fixed negative pressure relief valve that is equipped with in top one side of main part, the fixed hand handle that is equipped with in bottom middle part of main part, the fixed negative pressure display list that is equipped with in middle part of main part, the top fixed connection trachea of trachea connector, tracheal terminal fixed connection first check valve of exhaust, the handheld type aspirator of terminal fixed connection of exhaust check valve, the inside sliding connection push-and-pull piston rod of handheld type aspirator, this kind of fetal head suction device of gynaecology and obstetrics, moreover, the steam generator is simple in structure reasonable, and novel in design, in the aspect of fetal head.

Description

Fetal head suction device for obstetrics and gynecology department

Technical Field

The utility model relates to the technical field of medical equipment, specifically a fetal head suction device of gynaecology and obstetrics.

Background

The gynaecology and obstetrics is one of four main subjects of clinical medicine, mainly researches the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, physiological and pathological changes of pregnancy and delivery, prevention and treatment of high-risk pregnancy and dystocia, internal secretion of female reproduction, family planning, female health care and the like, deep research of medical basic theories of oncology, genetics, reproductive endocrinology, immunology and the like and the progress of clinical diagnosis and treatment detection technology, widens and deepens the development of the gynaecology and obstetrics, plays an important role in ensuring the health and reproductive health of women and preventing and treating various diseases, is closely related to the clinical science of surgery, internal medicine, pediatrics and the like, needs modern diagnosis and treatment technology, clinical pharmacology, pathological embryology, anatomy, epidemiology and the like, and is a basic knowledge with characteristics and comprehensive clinical diagnosis and treatment technology, clinical pharmacology, pathological embryology, epidemiology and the like, Disciplines of basic knowledge.

In the process of pregnancy of women, a fetal head suction midwifery device is needed, the traditional fetal head suction midwifery device is simple in structure and general in suction effect, the operation difficulty of medical staff is increased, and the pregnancy time of a lying-in woman is prolonged. Therefore, we improve the device and provide a fetal head suction device in obstetrics and gynecology department.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a fetal head suction device of gynaecology and obstetrics, comprising a main body, the positive fixed connection practise midwifery sucking disc of main part, the back fixedly connected with handle ring of main part, the fixed trachea connector that is equipped with in top middle part of main part, the fixed negative pressure relief valve that is equipped with in top one side of main part, the fixed hand handle that is equipped with in bottom middle part of main part, the fixed negative pressure display list that is equipped with in middle part of main part, the top fixed connection trachea of trachea connector, tracheal terminal fixed connection exhaust head check valve, the terminal fixed connection hand-held type aspirator of exhaust head check valve, the inside sliding connection push-and-pull piston rod of hand-held type aspirator.

As an optimal technical scheme of the utility model, the main part is equipped with folding hose with the fixed folding hose that is equipped with in junction of practise midwifery sucking disc, the positive tip of the one end fixed connection main part of folding hose, the other end fixed connection of folding hose practise midwifery sucking disc's end.

As an optimal technical scheme of the utility model, the fixed gas vent dish that is equipped with in middle part of practise midwifery sucking disc, the inside ventilative aperture of a plurality of that is provided with of gas vent dish, the surface of gas vent dish is equipped with the silica gel gasket, it admits air the chamber to constitute between practise midwifery sucking disc and the folding hose and the gas vent dish.

As an optimal technical scheme of the utility model, the inside of main part is provided with the vacuum cavity, the one end of the folding hose of terminal fixed connection in the chamber of admitting air, folding hose other end fixed connection vacuum cavity.

As an optimal technical scheme of the utility model, the bottom mounting of trachea connector sets up inside the vacuum cavity, the bottom mounting of negative pressure relief valve sets up inside the vacuum cavity, the test probe of negative pressure display list is fixed to be set up inside the vacuum cavity.

As an optimal technical scheme of the utility model, the fixed silica gel packing ring that is equipped with in top edge of practise midwifery sucking disc, the fixed slipmat that is equipped with in the outside of practise midwifery sucking disc.

As an optimal technical scheme of the utility model, the inboard fixedly connected with anti-skidding rubber lug of handle ring, the fixed a plurality of anti-skidding rubber ring that is equipped with of outer wall of hand handle.

As an optimal technical scheme of the utility model, the surface of negative pressure display list is equipped with digital display screen, the fixed sealing washer that is equipped with in junction of negative pressure display list and main part.

The utility model has the advantages that: by arranging the folding hose, the midwifery sucker can be conveniently aligned to the fetal head by medical staff, the operation of sucking the midwifery by the fetal head is carried out, and the operation difficulty of the medical staff is reduced; the silica gel gasket is arranged on the surface of the air hole disc, so that the extrusion to the fetal head can be reduced, the suction force can be uniformly distributed on the contact surface of the fetal head through the arrangement of the air holes, the local suction force to the fetal head is reduced, and the condition that the fetal head is scratched by the suction head in the midwifery process is avoided; the negative pressure display meter with the digital display screen is arranged on one side of the main body, so that medical staff can conveniently and visually observe the pressure condition in the device, the time for observing the pressure meter is reduced, the operation difficulty of the medical staff is reduced, and the gestation time of a puerpera is shortened; by arranging the handle ring and the hand handle, the delivery assisting sucker and the main body can be conveniently pulled by medical personnel to assist the parturient to produce the fetus, so that the delivery assisting effect of the device is better; the silica gel packing ring can strengthen the gas tightness of the midwifery sucking disc, and medical personnel can take out the fetus by using proper strength to pull the handle ring and the hand-held handle so as to pull the midwifery sucking disc to be matched with the main body with the force of the lying-in woman.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of a fetal head suction device of the obstetrics and gynecology department of the present invention;

fig. 2 is a front schematic view of the fetal head suction device of the obstetrics and gynecology department of the present invention;

fig. 3 is an internal schematic view of the fetal head suction device of the obstetrics and gynecology department of the present invention.

In the figure: 1. a main body; 2. a delivery assisting sucker; 3. a handle ring; 4. a gas pipe connector; 5. a negative pressure release valve; 6. a hand grip; 7. a negative pressure display meter; 8. an air tube; 9. an exhaust head check valve; 10. a hand-held pump cartridge; 11. pushing and pulling the piston rod; 12. folding the hose; 13. a vent disc; 14. an air inlet cavity; 15. a vacuum chamber; 16. a silica gel gasket.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, the utility model relates to a fetal head suction device of gynaecology and obstetrics, including main part 1, main part 1's positive fixed connection practises midwifery sucking disc 2, main part 1's back fixedly connected with handle ring 3, main part 1's the fixed trachea connector 4 that is equipped with in top middle part, main part 1's the fixed negative pressure release valve 5 that is equipped with in top one side, main part 1's the fixed hand handle 6 that is equipped with in bottom middle part, main part 1's the fixed negative pressure display list 7 that is equipped with in middle part, the top fixed connection trachea 8 of trachea connector 4, the first check valve 9 of terminal fixed connection exhaust of trachea 8, the terminal fixed connection hand-held type suction cylinder 10 of exhaust head check valve 9, the inside sliding connection push-.

Wherein, the main part 1 is fixed with folding hose 12 with the junction of practise midwifery sucking disc 2, the positive tip of main part 1 of one end fixed connection of folding hose 12, the other end fixed connection practise midwifery sucking disc 2 of folding hose 12 is terminal, through setting up folding hose 12, can make things convenient for medical staff to aim at the child head with practise midwifery sucking disc 2, carries out the operation that the child head attracts practise midwifery, has reduced medical staff's the operation degree of difficulty.

Wherein, the fixed venthole dish 13 that is equipped with in midwifery sucking disc 2 middle part, venthole dish 13 inside is provided with a plurality of ventilative aperture, the surface of venthole dish 13 is equipped with the silica gel gasket, constitute air inlet chamber 14 between midwifery sucking disc 2 and folding hose 12 and the venthole dish 13, set up the silica gel gasket through the surface at venthole dish 13, can reduce the extrusion to fetal head, the setting of a plurality of bleeder vent can be with the even distribution of suction on the contact surface with fetal head, reduce the suction to fetal head local, avoid the condition of midwifery in-process suction head fetal scotch head to take place.

Wherein, the inside of main part 1 is provided with vacuum cavity 15, and the terminal fixed connection folding hose 12's of intake chamber 14 one end, folding hose 12 other end fixed connection vacuum cavity 15, through set up vacuum cavity 15 in the inside of main part 1, can make the device more small and exquisite convenient.

Wherein, the bottom mounting of trachea connector 4 sets up inside vacuum cavity 15, and the bottom mounting of negative pressure relief valve 5 sets up inside vacuum cavity 15, and the test probe of negative pressure display list 7 sets up inside vacuum cavity 15, through setting up negative pressure display list 7, can make things convenient for the audio-visual inside pressure condition of observation device of medical staff.

Wherein, the top edge of the midwifery sucking disc 2 is fixedly provided with a silica gel gasket 16, the outer side of the midwifery sucking disc 2 is fixedly provided with an anti-slip pad, and the air tightness of the midwifery sucking disc 2 can be enhanced by arranging the silica gel gasket 16.

Wherein, the inboard fixedly connected with antiskid rubber lug of handle ring 3, the outer wall of hand handle 6 is fixed to be equipped with a plurality of antiskid rubber ring, through setting up antiskid rubber lug and antiskid rubber ring, can make medical staff in the use, with the device take more stable, prevent to increase the degree of difficulty of practising midwifery because of the hand is smooth.

Wherein, the surface of negative pressure display table 7 is equipped with digital display screen, and the fixed sealing washer that is equipped with in negative pressure display table 7 and the junction of main part 1 through setting up negative pressure display table 7 that has digital display screen, can make things convenient for the audio-visual pressure condition of observing the device inside of medical staff, reduces the time of observing the manometer, has reduced medical staff's the operation degree of difficulty, has shortened the gestation time of lying-in woman.

When the device is in use, after the device is sterilized, the opening of the midwifery sucker 2 is aligned to the fetal head, the air tightness of the midwifery sucker 2 can be enhanced by arranging the silica gel gasket 16, the extrusion to the fetal head can be reduced by arranging the silica gel gasket on the surface of the air hole disc 13, the suction force can be uniformly distributed on the contact surface of the fetal head by arranging the plurality of air holes, the local suction force to the fetal head is reduced, the condition that the fetal head is scratched by the suction head in the midwifery process is avoided, the push-pull piston rod 11 is pulled by hands, so that the air in the handheld suction tube 10 is pumped out, the air is discharged from the exhaust head one-way valve 9, the air in the vacuum cavity 15 and the air inlet cavity 14 is pumped out, the midwifery sucker 2 is tightly adsorbed at the head raising position, and the negative pressure display meter 7 with the digital display screen is arranged at one side of the main body, the time for observing the pressure gauge is shortened, the operation difficulty of medical staff is reduced, the gestation time of a lying-in woman is shortened, the handle ring 3 and the hand handle 6 are held by hands, the anti-skid rubber bumps and the anti-skid rubber rings are arranged, so that the medical staff can more stably hold the device in the use process, the difficulty of delivering is prevented from being increased due to the hand slip, the handle ring 3 and the hand handle 6 are pulled by proper strength, the delivery assisting sucker 2 and the main body 1 are pulled, and the fetus can be taken out by matching the strength of the lying-in woman.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fetal head suction device for obstetrics and gynecology department comprises a main body (1) and is characterized in that the front surface of the main body (1) is fixedly connected with a midwifery sucking disc (2), the back of the main body (1) is fixedly connected with a handle ring (3), the middle part of the top end of the main body (1) is fixedly provided with a gas pipe connector (4), a negative pressure release valve (5) is fixedly arranged on one side of the top end of the main body (1), a hand handle (6) is fixedly arranged in the middle of the bottom end of the main body (1), a negative pressure display meter (7) is fixedly arranged in the middle of the main body (1), the top end of the air pipe connector (4) is fixedly connected with an air pipe (8), the tail end of the air pipe (8) is fixedly connected with an exhaust head one-way valve (9), the tail end of the exhaust head one-way valve (9) is fixedly connected with a handheld air pump (10), the interior of the handheld air pumping cylinder (10) is connected with a push-pull piston rod (11) in a sliding manner.

2. The fetal head suction device of the obstetrics and gynecology department according to claim 1, characterized in that a folding hose (12) is fixedly arranged at the joint of the main body (1) and the midwifery sucker (2), one end of the folding hose (12) is fixedly connected with the front end of the main body (1), and the other end of the folding hose (12) is fixedly connected with the tail end of the midwifery sucker (2).

3. The fetal head suction device of the obstetrics and gynecology department of claim 2, characterized in that an air hole disc (13) is fixedly arranged in the middle of the midwifery sucking disc (2), a plurality of small air holes are arranged in the air hole disc (13), a silica gel gasket is arranged on the surface of the air hole disc (13), and an air inlet cavity (14) is formed between the midwifery sucking disc (2) and the folding hose (12) and the air hole disc (13).

4. A fetal head suction device according to claim 3, wherein a vacuum chamber (15) is arranged in the main body (1), the tail end of the air inlet chamber (14) is fixedly connected with one end of the folding hose (12), and the other end of the folding hose (12) is fixedly connected with the vacuum chamber (15).

5. The fetal head suction device of the obstetrics and gynecology department according to claim 4, characterized in that the bottom end of the trachea connector (4) is fixedly arranged inside the vacuum cavity (15), the bottom end of the negative pressure release valve (5) is fixedly arranged inside the vacuum cavity (15), and the detection probe of the negative pressure display meter (7) is fixedly arranged inside the vacuum cavity (15).

6. The fetal head suction device of the obstetrics and gynecology department of claim 1, characterized in that a silica gel gasket (16) is fixedly arranged at the top end edge of the midwifery sucker (2), and a non-slip mat is fixedly arranged at the outer side of the midwifery sucker (2).

7. The fetal head suction device of the obstetrics and gynecology department according to claim 1, characterized in that the inner side of the handle ring (3) is fixedly connected with an anti-skid rubber bump, and the outer wall of the hand handle (6) is fixedly provided with a plurality of anti-skid rubber rings.

8. The fetal head suction device of the obstetrics and gynecology department according to claim 1, characterized in that a digital display screen is arranged on the surface of the negative pressure display meter (7), and a sealing ring is fixedly arranged at the joint of the negative pressure display meter (7) and the main body (1).