CN114795432A - Obstetrician clinical fetal head delivery auxiliary device - Google Patents

Abstract

The invention discloses a clinical fetal head childbirth auxiliary device for an obstetrician, which comprises an installation rod, wherein the installation rod is provided with a connector, external threads and a handle part, connecting arms are sleeved on two groups of first connecting seats on the periphery of the connector, one ends of the two groups of connecting arms are provided with clamping rings, an adjusting assembly is arranged on the external threads and comprises a threaded sleeve, the two groups of first fixing buckles on one side of the threaded sleeve are clamped with the connecting rings, the threaded sleeve and the connecting rings are sleeved on the external threads, the threaded sleeve is matched with the external threads, two groups of second connecting seats are uniformly arranged on the periphery of the connecting rings, the two groups of second connecting seats are respectively rotatably sleeved with connecting rods, and one ends of the two groups of connecting rods are sleeved at the other ends of the two groups of connecting arms. Make two sets of linking arms drive two sets of grip rings through rotating the thread bush and remove and carry out the centre gripping to baby's head, wherein thread bush and external screw thread cooperation can be spacing convenient to use at arbitrary size to two sets of grip rings according to baby's head size.

Description

Obstetrician clinical fetal head delivery auxiliary device

Technical Field

The invention relates to the technical field of auxiliary delivery devices, in particular to a fetal head auxiliary delivery device for clinical use of an obstetrician.

Background

The gynaecology and obstetrics researches the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, and physiological and pathological changes of pregnancy and childbirth. During delivery of a parturient, especially when the baby's head is exposed, the medical staff usually fixes the baby's head by means of an auxiliary device in order to quickly remove the baby from the uterus, thereby reducing the operation time and avoiding accidents.

For example, chinese patent No. 2019113461780 discloses a device for assisting head delivery of a fetus during cesarean section in clinic, which comprises obstetric forceps, wherein two locking devices are welded on the lower surface of the obstetric forceps, the locking devices are positioned in a connection hole plate, the locking devices are lapped on the lower surface of the connection hole plate, and the connection hole plate is lapped on the lower surface of the obstetric forceps. Through mutually supporting between pulling handle, slide bar, baffle, draw-in groove, screw rod and the latex lag to completion that can be more convenient is to the spacing effect of obstetrical forceps, has made things convenient for medical personnel's operation to use.

Current childbirth auxiliary device is when using, and the size of opening and shutting through slide bar and draw-in groove to obstetric forceps is spacing, nevertheless because has the clearance between the multiunit draw-in groove to lead to obstetric forceps can't carry on spacingly at arbitrary size, and then inconvenient according to the size of different baby heads adjusting, it is inconvenient to use.

Disclosure of Invention

The invention aims to provide a fetal head parturition auxiliary device for clinical use of an obstetrician, which can effectively solve the problems.

The purpose of the invention can be realized by the following technical scheme:

a fetal head childbirth auxiliary device for clinical use of an obstetrician comprises an installation rod, wherein a connector, external threads and a handle are arranged on the installation rod, two groups of first connection seats are uniformly arranged on the periphery of the connector, two groups of connection arms are respectively sleeved on the first connection seats in a rotating mode, two groups of clamping rings are respectively arranged at one ends of the connection arms, an adjusting assembly is arranged on the external threads and comprises a threaded sleeve, two groups of first fixing buckles are arranged on one side of the threaded sleeve, two groups of first fixing buckles are sleeved with connection rings, the two groups of first fixing buckles are clamped in clamping grooves in the connection rings, the threaded sleeve and the connection rings are respectively sleeved on the external threads, the threaded sleeve is matched with the external threads, two groups of second connection seats are uniformly arranged on the periphery of the connection rings, and two groups of connection rods are respectively sleeved on the second connection seats in a rotating mode, one end of each of the two groups of connecting rods is sleeved at the other end of each of the two groups of connecting arms.

Furtherly, two sets of the spout of accomodating has been seted up respectively to the one end of linking arm, and is two sets of the groove of stepping down has been seted up on the linking arm respectively, it is provided with first screw rod in the spout to accomodate, the inslot of stepping down is provided with adjust knob, the one end of first screw rod is worn to establish the inslot of stepping down with adjust knob fixed connection, it is provided with the extension rod to slide in the spout to accomodate, set up the internal thread hole in the extension rod, first screw rod is worn to establish the internal thread is downthehole, the one end of extension rod is provided with the fixed head, the grip ring sets up in the fixed head.

Furtherly, link up groove and mounting groove have been seted up on the fixed head, the outside of grip ring is provided with links up the piece, it slides and sets up in linking up the inslot to link up the piece, it is provided with the stopper to slide in the mounting groove, the one end of stopper runs through the mounting groove just wears to establish link up the spacing inslot of piece one side, the other end of stopper is provided with locking spring, locking spring supports the mounting groove, the week side of stopper is provided with the driving lever.

Further, two sets of the inboard of grip ring is provided with the gasbag pad respectively, and is two sets of T type spouts have been seted up respectively to the inboard of grip ring, the outside of gasbag pad evenly is provided with two sets of T type sliders, T type slider slip card is established in the T type spout, the inboard of gasbag pad evenly is provided with multiunit silica gel strip.

Further, be provided with adsorption component in the installation pole, adsorption component includes adsorbs cover, an internal thread section of thick bamboo, spacing knob, second screw rod, trachea, the one end of second screw rod is rotated the card and is established on the spacing knob, the one end of second screw rod is worn to establish in the installation pole just spacing knob with installation pole threaded connection is right the second screw rod is spacing, an internal thread section of thick bamboo is worn to establish in the installation pole and the cover establish on the second screw rod, the one end of an internal thread section of thick bamboo is provided with adsorb the cover, be provided with the gas outlet in adsorbing the cover, tracheal one end is worn to establish in the through-hole in the second screw rod with the gas outlet is connected.

Furthermore, two groups of limiting sliding grooves are uniformly formed in the mounting rod, two groups of limiting sliding blocks are uniformly arranged on the outer side of the internal thread cylinder, and the two groups of limiting sliding blocks are slidably clamped in the two groups of limiting sliding grooves.

Further, adsorb the cover for being conical silica gel material, the one end of adsorbing the cover is provided with solid fixed ring, the one end of an internal thread section of thick bamboo is provided with the fixed buckle of two sets of seconds, and is two sets of the fixed buckle card of second is established in the solid fixed ring.

Furthermore, an anti-skid rubber sleeve is sleeved on the handle portion, a fixed sliding groove is formed in the handle portion, a fixed sliding block is arranged on the inner side of the anti-skid rubber sleeve, and the fixed sliding block is slidably clamped in the fixed sliding groove.

The invention has the beneficial effects that:

1. make the thread bush move along the external screw thread through rotating thread bush and external screw thread fit, the thread bush removes and drives the go-between and remove, the go-between removes and makes two sets of connecting rods remove and rotate through two sets of second connecting seats, two sets of connecting rods remove and rotate and make two sets of linking arms rotate around two sets of first connecting seats, thereby it carries out the centre gripping to baby's head to make two sets of grip rings move relatively close to and fix, wherein the thread bush can carry on spacingly at arbitrary size to two sets of linking arms with external screw thread fit, thereby be convenient for adjust the relative position of two sets of grip rings according to baby's head's size, high durability and convenient use.

2. At first be connected trachea and outside air exhaust equipment, the rethread rotates the second screw rod and makes the internal thread section of thick bamboo drive the absorption cover and remove with the cooperation of an internal thread section of thick bamboo, when adsorbing the cover removal and contact with baby's head and produce certain pressure, through starting outside air exhaust equipment, air exhaust equipment will adsorb the air in the cover through the trachea and take out and make and adsorb the interior production negative pressure that produces of cover, thereby adsorb baby's head through adsorbing the cover, and then improve the stability fixed to baby's head, avoid the device to drop from baby's head, high durability and convenient use.

3. Make first screw rod rotate through rotating adjust knob, first screw rod rotate and make the extension rod remove along accomodating the spout with the internal thread hole cooperation on the extension rod to change the cooperation length of extension rod and linking arm, and then adjust when two sets of linking arms rotate, the scope of two sets of grip ring relative position improves the practicality of device.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an exploded view of the conditioning assembly of the present invention;

FIG. 4 is an exploded view of the linking arm and extension pole of the present invention;

FIG. 5 is a partially cut-away perspective view of the retaining head of the present invention;

FIG. 6 is an exploded view of the clamp ring of the present invention;

FIG. 7 is an exploded view of the adsorbent assembly of the present invention;

fig. 8 is a partial structural sectional view of a mounting bar in accordance with the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

10. mounting a rod; 11. a threaded sleeve; 12. an air tube; 13. an anti-slip rubber sleeve; 14. a connector; 15. an adsorption sleeve; 16. a clamp ring; 17. a first connecting seat; 18. fixing the sliding block; 19. an external thread; 20. a connecting arm; 21. a connecting rod; 22. a handle portion; 23. a first fixing buckle; 24. a connecting ring; 25. a second connecting seat; 26. a card slot; 27. adjusting a knob; 28. an internally threaded bore; 29. an extension rod; 30. a joining groove; 31. a fixed head; 32. a storage chute; 33. a first screw; 34. a limiting block; 35. a locking spring; 36. mounting grooves; 37. a deflector rod; 38. a T-shaped slider; 39. a T-shaped chute; 40. a joining block; 41. a limiting groove; 42. an airbag cushion; 43. a silica gel strip; 44. a fixing ring; 45. an air outlet; 46. a second fixing buckle; 47. a limiting slide block; 48. an internal threaded barrel; 49. a second screw; 50. a through hole; 51. a yielding groove; 101. a limit knob; 102. fixing the chute; 103. and a limiting sliding groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example (b):

as shown in fig. 1 to 3, a clinical fetal head childbirth auxiliary device for obstetrical doctors comprises a mounting rod 10, wherein the mounting rod 10 is provided with a connecting head 14, an external thread 19 and a handle 22, two groups of first connecting seats 17 are uniformly arranged on the periphery of the connecting head 14, connecting arms 20 are respectively rotatably sleeved on the two groups of first connecting seats 17, one ends of the two groups of connecting arms 20 are respectively provided with a clamping ring 16, the external thread 19 is provided with an adjusting component, the adjusting component comprises a threaded sleeve 11, one side of the threaded sleeve 11 is provided with two groups of first fixing buckles 23, the two groups of first fixing buckles 23 are sleeved with connecting rings 24, the two groups of first fixing buckles 23 are clamped in clamping grooves 26 in the connecting rings 24, the threaded sleeve 11 and the connecting rings 24 are both sleeved on the external thread 19, the threaded sleeve 11 is adapted to the external thread 19, and two groups of second connecting seats 25 are uniformly arranged on the periphery of the connecting rings 24, the two sets of second connecting seats 25 are respectively rotatably sleeved with the connecting rods 21, and one end of each of the two sets of connecting rods 21 is sleeved at the other end of each of the two sets of connecting arms 20.

During the use, move the device to suitable position through taking hold handle portion 22 and make two sets of grip rings 16 be located the both sides of baby's head, then through rotating thread bush 11, thread bush 11 rotates and makes thread bush 11 move along external screw thread 19 with the cooperation of external screw thread 19, thread bush 11 removes and drives go-between 24 and removes, go-between 24 removes and makes two sets of connecting rods 21 remove and rotate through two sets of second connecting seats 25, two sets of connecting rods 21 remove and rotate and make two sets of linking arms 20 rotate around two sets of first connecting seats 17, thereby make two sets of grip rings 16 move relatively close to and carry out the centre gripping fixed to baby's head, wherein thread bush 11 and the cooperation of external screw thread 19 can be spacing at arbitrary size to two sets of linking arms 20, thereby be convenient for adjust the relative position of two sets of grip rings 16 according to baby's head's size, high durability and convenient use.

Referring to fig. 2 to 4, one end of each of the two sets of connecting arms 20 is respectively provided with a storage chute 32, the two sets of connecting arms 20 are respectively provided with a yielding groove 51, the storage chute 32 is internally provided with a first screw 33, the yielding groove 51 is internally provided with an adjusting knob 27, one end of the first screw 33 is inserted into the yielding groove 51 and is fixedly connected with the adjusting knob 27, the storage chute 32 is internally provided with an extension rod 29 in a sliding manner, the extension rod 29 is internally provided with an internal thread hole 28, the first screw 33 is inserted into the internal thread hole 28, one end of the extension rod 29 is provided with a fixing head 31, and the clamping ring 16 is arranged in the fixing head 31.

During the use, make first screw rod 33 rotate through rotating adjust knob 27, first screw rod 33 rotates and makes extension rod 29 remove along accomodating spout 32 with the internal thread hole 28 cooperation on the extension rod 29 to change the cooperation length of extension rod 29 and linking arm 20, and then adjust when two sets of linking arms 20 rotate, the scope of two sets of grip ring 16 relative position, improve the practicality of device.

Referring to fig. 4 to 6, a connection groove 30 and a mounting groove 36 are formed in the fixing head 31, a connection block 40 is disposed outside the clamping ring 16, the connection block 40 is slidably disposed in the connection groove 30, a limit block 34 is slidably disposed in the mounting groove 36, one end of the limit block 34 penetrates through the mounting groove 36 and penetrates through a limit groove 41 on one side of the connection block 40, a locking spring 35 is disposed at the other end of the limit block 34, the locking spring 35 abuts against the mounting groove 36, and a shift lever 37 is disposed on the periphery of the limit block 34.

The clamping ring 16 is clamped in the jointing groove 30 on the fixed head 31 through the jointing block 40 and limited by the limiting block 34, when the clamping ring 16 needs to be replaced, the limiting block 34 moves through moving the deflector rod 37, the limiting block 34 moves to press the locking spring 35 and separate the limiting block 34 from the limiting groove 41, at this time, the jointing block 40 can be taken out from the jointing groove 30 in a sliding manner, so that the clamping ring 16 is separated from the fixed head 31, the disassembly is convenient, when the clamping ring 16 needs to be installed, the jointing block 40 is arranged in the jointing groove 30 in a sliding manner, when the jointing block 40 moves, the lower end is in contact with the inclined surface of the limiting block 34, the limiting block 34 is pressed to move and press the locking spring 35, when the jointing block 40 moves to a designated position, the limiting groove 41 on the jointing block 40 is aligned with the limiting block 34, at this time, the counter-acting force of the locking spring 35 enables the limiting block 34 to reversely move and be clamped in the limiting groove 41 to limit the jointing block 40, the clamping ring 16 is convenient to install, and the clamping ring 16 is convenient to replace.

Referring to fig. 6, the inner sides of the two sets of clamp rings 16 are respectively provided with an air bag cushion 42, the inner sides of the two sets of clamp rings 16 are respectively provided with two sets of T-shaped chutes 39, the outer side of the air bag cushion 42 is uniformly provided with two sets of T-shaped sliders 38, the T-shaped sliders 38 are slidably clamped in the T-shaped chutes 39, and the inner side of the air bag cushion 42 is uniformly provided with a plurality of sets of silica gel strips 43. Can avoid causing the centre gripping damage to the baby's head through setting up gasbag pad 42, and can make multiunit silica gel strip 43 on the gasbag pad 42 and baby's head laminating contact through the flow of gas in the gasbag pad 42 to improve the stability fixed to baby's head, avoid the device landing from baby's head, convenient to use, and gasbag pad 42 and grip ring 16 are the joint, and the convenience is dismantled in the installation of gasbag pad 42, is convenient for wash the disinfection to gasbag pad 42.

Referring to fig. 2, 7 and 8, an adsorption assembly is arranged in the mounting rod 10, the adsorption assembly includes an adsorption sleeve 15, an internal thread cylinder 48, a limit knob 101, a second screw 49 and an air tube 12, one end of the second screw 49 is rotatably clamped on the limit knob 101, one end of the second screw 49 is inserted into the mounting rod 10, the limit knob 101 is in threaded connection with the mounting rod 10 to limit the second screw 49, the internal thread cylinder 48 is inserted into the mounting rod 10 and sleeved on the second screw 49, one end of the internal thread cylinder 48 is provided with the adsorption sleeve 15, an air outlet 45 is arranged in the adsorption sleeve 15, and one end of the air tube 12 is inserted into a through hole 50 in the second screw 49 and connected with the air outlet 45.

Two sets of spacing spouts 103 have evenly been seted up to the inside of installation pole 10, and the outside of an internal thread section of thick bamboo 48 evenly is provided with two sets of spacing sliders 47, and two sets of spacing sliders 47 slip card is established in two sets of spacing spouts 103.

During the use, at first be connected trachea 12 and outside air extraction equipment (not shown), the rethread rotates second screw rod 49, second screw rod 49 rotates and cooperates with an internal thread section of thick bamboo 48, because internal thread section of thick bamboo 48 is spacing through spacing slider 47, internal thread section of thick bamboo 48 removes along spacing spout 103 this moment, internal thread section of thick bamboo 48 removes and drives adsorption sleeve 15 and remove, when adsorption sleeve 15 removes and contacts and produce certain pressure with baby's head, through starting outside air extraction equipment, air extraction equipment takes out the air that adsorbs in the cover 15 through trachea 12 and produces the negative pressure in the adsorption sleeve 15, thereby adsorb baby's head through adsorption sleeve 15, and then improve the stability fixed to baby's head, avoid the device to drop from baby's head, high durability and convenient use.

Please refer to fig. 7, the adsorption sleeve 15 is made of conical silica gel, which is soft and non-toxic, and avoids damage to the infant, one end of the adsorption sleeve 15 is provided with a fixing ring 44, one end of the internal thread cylinder 48 is provided with two sets of second fixing buckles 46, the two sets of second fixing buckles 46 are clamped in the fixing ring 44, the adsorption sleeve 15 and the internal thread cylinder 48 are clamped, the installation and the disassembly are convenient, the adsorption sleeve 15 with different sizes can be conveniently replaced according to the size of the head of the infant, and the subsequent cleaning and disinfection of the adsorption sleeve 15 are also convenient.

Please refer to fig. 2 and 7, the anti-slip rubber sleeve 13 is sleeved on the handle portion 22, the fixed sliding groove 102 is formed in the handle portion 22, the fixed sliding block 18 is arranged on the inner side of the anti-slip rubber sleeve 13, the fixed sliding block 18 is slidably clamped in the fixed sliding groove 102, the stability of the medical care personnel holding device can be improved by arranging the anti-slip rubber sleeve 13, the anti-slip rubber sleeve 13 is slidably clamped with the handle portion 22, the anti-slip rubber sleeve 13 is conveniently detached to replace and clean the medical care personnel, the cross infection is avoided, and the use safety of the medical care personnel holding device is improved.

According to the working principle, firstly, according to the size of the head of an infant, the first screw 33 is rotated by rotating the adjusting knob 27, the first screw 33 is rotated to enable the extension rod 29 to move so as to change the matching length of the extension rod 29 and the connecting arms 20, further, the rotating range of the two groups of clamping rings 16 is adjusted, then, the air pipe 12 is connected with external air suction equipment, the two groups of clamping rings 16 are located on two sides of the head of the infant by holding the anti-skidding rubber sleeves 13, then, the threaded sleeves 11 are matched with the external threads 19 to enable the threaded sleeves 11 to drive the connecting rings 24 to move, the two groups of connecting rods 21 are moved and drive the two groups of connecting arms 20 to rotate around the two groups of first connecting seats 17, and therefore the two groups of clamping rings 16 move relatively close to clamp and fix the head of the infant.

After two sets of grip rings 16 are fixed at baby's head, through rotating second screw 49, second screw 49 rotates and cooperates with an internal thread section of thick bamboo 48, because internal thread section of thick bamboo 48 is spacing through spacing slider 47, internal thread section of thick bamboo 48 removes along spacing spout 103 this moment, internal thread section of thick bamboo 48 removes and drives absorption cover 15 and remove, when absorption cover 15 removes and contacts with baby's head and produce certain pressure, restart air exhaust equipment, air exhaust equipment draws out the interior air of absorption cover 15 through trachea 12 and produces the negative pressure in the absorption cover 15, thereby adsorb baby's head through absorption cover 15, and then improve the stability fixed to baby's head, it can pull the baby and remove to use mobile device at last, high durability and convenient use.

Claims (8)

1. Obstetrician clinical fetal head childbirth auxiliary device, including installation pole (10), its characterized in that: be provided with connector (14), external screw thread (19) and handle portion (22) on installation pole (10), week side of connector (14) evenly is provided with two sets of first adapter (17), and is two sets of rotate respectively on first adapter (17) and overlap and be equipped with linking arm (20), and two sets of the one end of linking arm (20) is provided with grip ring (16) respectively, be provided with adjusting part on external screw thread (19), adjusting part includes thread bush (11), one side of thread bush (11) is provided with two sets of first fixed buckle (23), and two sets of the cover is equipped with go-between (24) on first fixed buckle (23), and two sets of first fixed buckle (23) card is established in draw-in groove (26) in go-between (24), thread bush (11) with go-between (24) all overlap and establish on external screw thread (19), just thread bush (11) with external screw thread (19) adaptation, the week side of go-between (24) evenly is provided with two sets of second connecting seats (25), and is two sets of rotate the cover respectively on second connecting seat (25) and establish connecting rod (21), and is two sets of a pot head of connecting rod (21) is established two sets of the other end of linking arm (20).

2. The obstetrician clinical fetal head delivery assistance device as claimed in claim 1, wherein: two sets of accomodate spout (32) has been seted up respectively to the one end of linking arm (20), and is two sets of groove of stepping down (51) has been seted up respectively on linking arm (20), it is provided with first screw rod (33) in spout (32) to accomodate, it is provided with adjust knob (27) in groove of stepping down (51), the one end of first screw rod (33) is worn to establish in groove of stepping down (51) with adjust knob (27) fixed connection, it is provided with extension rod (29) to accomodate to slide in spout (32), internal thread hole (28) have been seted up in extension rod (29), first screw rod (33) are worn to establish in internal thread hole (28), the one end of extension rod (29) is provided with fixed head (31), grip ring (16) set up in fixed head (31).

3. The obstetrician clinical fetal head delivery assistance device of claim 2, wherein: the utility model discloses a clamping ring, including clamping ring (16), fixed head (31), connecting block (36), stopper (34), limiting groove (41), locking spring (35), the fixed head (31) is gone up and has been seted up and has been linked up groove (30) and mounting groove (36), the outside of clamping ring (16) is provided with links up piece (40), it slides and sets up in linking up groove (30) to link up piece (40), it is provided with stopper (34) to slide in mounting groove (36), the one end of stopper (34) is run through mounting groove (36) and wear to establish link up in limiting groove (41) of piece (40) one side, the other end of stopper (34) is provided with locking spring (35), locking spring (35) support mounting groove (36), the week side of stopper (34) is provided with driving lever (37).

4. The obstetrician clinical fetal head delivery assistance device as claimed in claim 1, wherein: two sets of the inboard of grip ring (16) is provided with gasbag pad (42) respectively, and is two sets of T type spout (39) have been seted up respectively to the inboard of grip ring (16), the outside of gasbag pad (42) evenly is provided with two sets of T type sliders (38), T type slider (38) slip card is established in T type spout (39), the inboard of gasbag pad (42) evenly is provided with multiunit silica gel strip (43).

5. The obstetrician clinical fetal head delivery assistance device of claim 1, wherein: an adsorption component is arranged in the mounting rod (10), the adsorption component comprises an adsorption sleeve (15), an internal thread cylinder (48), a limit knob (101), a second screw (49) and an air pipe (12), one end of the second screw rod (49) is rotationally clamped on the limit knob (101), one end of the second screw rod (49) is arranged in the mounting rod (10) in a penetrating way, the limiting knob (101) is in threaded connection with the mounting rod (10) to limit the second screw rod (49), the internal thread cylinder (48) is arranged in the mounting rod (10) in a penetrating way and sleeved on the second screw rod (49), one end of the internal thread cylinder (48) is provided with the adsorption sleeve (15), an air outlet (45) is arranged in the adsorption sleeve (15), one end of the air pipe (12) is arranged in a through hole (50) in the second screw rod (49) in a penetrating way and is connected with the air outlet (45).

6. The obstetrician clinical fetal head delivery assistance device of claim 5, wherein: two sets of spacing spouts (103) have evenly been seted up to the inside of installation pole (10), the outside of an internal thread section of thick bamboo (48) evenly is provided with two sets of spacing slider (47), and is two sets of spacing slider (47) slip card is established two sets of in spacing spout (103).

7. The obstetrician clinical fetal head delivery assistance device of claim 5, wherein: adsorb cover (15) for being conical silica gel material, the one end of adsorbing cover (15) is provided with solid fixed ring (44), the one end of an internal thread section of thick bamboo (48) is provided with two sets of second fixed buckle (46), and is two sets of the card of the fixed buckle (46) of second is established gu in the fixed ring (44).

8. The obstetrician clinical fetal head delivery assistance device as claimed in claim 1, wherein: the anti-skidding plastic gloves are characterized in that anti-skidding rubber sleeves (13) are sleeved on the handle portions (22), fixed sliding grooves (102) are formed in the handle portions (22), fixed sliding blocks (18) are arranged on the inner sides of the anti-skidding rubber sleeves (13), and the fixed sliding blocks (18) are arranged in the fixed sliding grooves (102) in a sliding and clamping mode.

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