CN217390831U

CN217390831U - Adjustable safe membrane rupturing device for obstetrics and gynecology department

Info

Publication number: CN217390831U
Application number: CN202220920448.5U
Authority: CN
Inventors: 奎平
Original assignee: Dali First People's Hospital
Current assignee: Dali First People's Hospital
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-09-09
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a gynaecology and obstetrics uses safe rupture of membranes device with adjustable belongs to medical equipment technical field, including protection tube, fixed plectane, the protection tube slides and sets up in fixed plectane one side, fixed plectane is kept away from the fixed handle that grips that is provided with in protection tube one side, run through on the fixed plectane and seted up the through hole, through hole and the coaxial setting of handle grip, the inside cover of through hole is equipped with the installation pole, the installation pole is close to the fixed conical head that is provided with of protection tube one end. This adjustable gynaecology and obstetrics uses safe rupture of membranes device through removing the installation pole, when driving solid fixed ring and removing, struts first semicircle pipe and second semicircle pipe in step through the transfer line, removes the conical head and breaks open the fetal membrane, through above-mentioned structure to reach the effect that is convenient for medical personnel to observe patient's private parts situation and be convenient for operate and improve the security.

Description

Adjustable safe membrane rupturing device for obstetrics and gynecology department

Technical Field

The utility model belongs to the technical field of medical equipment, especially, relate to a gynaecology and obstetrics uses safe rupture of membranes device with adjustable.

Background

Natural rupture of membranes is an important clinical manifestation of the first stage of labor, and when the fetal presenting part is engaged, amniotic fluid is blocked into two parts, and amniotic fluid in front of the presenting part is pre-amniotic fluid. Along with the progress of labor process, the pressure in the amniotic fluid increases, when reaching a certain degree, the fetal membranes are ruptured, the amniotic fluid flows out, and under normal conditions, the uterine orifice is nearly opened or is opened completely. The artificial rupture of the membrane has certain indications, and if abnormal labor processes exist, such as prolonged latency, delayed cervical dilatation and the like, the artificial rupture of the membrane can be carried out according to the uterine contraction condition and the cervical dilatation speed of the puerpera and under the conditions of fetal head-basin misalignment, fetal position misalignment and the like.

In the process of implementing the present invention, the inventor finds that there are at least the following problems in the technology: when present artifical rupture of membranes, need the operator to strut patient's private parts with the finger, protect the rupture of membranes needle with the hand to use the rupture of membranes needle to rupture of membranes, be not convenient for observe patient's private parts situation, use inconvenient and the security is poor.

Therefore, an adjustable safety membrane rupture device for obstetrics and gynecology department is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art, during present artifical rupture of membranes, need the operator to strut patient's private parts with the finger, with protecting the rupture of membranes needle to use the rupture of membranes needle to carry out the rupture of membranes, be not convenient for observe patient's private parts situation, use inconvenient and the poor problem of security, and the adjustable gynaecology and obstetrics uses safe rupture of membranes device that provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a gynaecology and obstetrics uses safe rupture of membranes device with adjustable, includes protection tube, fixed plectane, the protection tube slides and sets up in fixed plectane one side, fixed plectane is kept away from the fixed handle that grips that is provided with in protection tube one side, the through hole has been seted up to running through on the fixed plectane, the through hole sets up with the handle is coaxial, the inside cover of through hole is equipped with the installation pole, the installation pole is close to the fixed cone head that is provided with of protection tube one end, the installation pole is close to the handle one end that grips and is provided with actuating mechanism, be provided with drive mechanism between installation pole and the protection tube.

Through setting up the protection tube, slide in the protection tube and set up in fixed plectane one side, and the slip cap is equipped with the installation pole on the fixed plectane, and installation pole top is provided with the conical head, and actuating mechanism drives when installing the pole and removing, opens the protection tube through drive mechanism to realized being convenient for medical personnel and broken the fetal membrane, be convenient for observe the effect of amniotic fluid colour.

Preferably, the driving mechanism comprises a driving plate, a driving groove is formed in the holding handle, the driving plate is fixedly arranged on one side, away from the conical head, of the mounting rod, the driving plate is arranged in the driving groove in a sliding mode, a driving spring is arranged between the driving plate and the bottom of the driving groove, and a limiting device is arranged on the driving plate.

Through setting up the drive plate, when pushing out the drive plate through drive spring, the drive plate drives the installation pole and removes, pushes out the conical head to realized breaking open the fetal membrane, reached the medical personnel of being convenient for and used and the higher effect of security.

Preferably, the protection tube comprises a first semicircular tube and a second semicircular tube, and the first semicircular tube is clamped with the second semicircular tube.

Constitute for first semicircle pipe and second semicircle pipe through setting up the protection tube, and first semicircle pipe closes for the protection tube with the second semicircle pipe card to realized strutting patient's private parts when pushing out the conical head, improved the effect of security.

Preferably, drive mechanism is including solid fixed ring, spacing ring and transfer line, the fixed ring is fixed to be set up on the installation pole, gu fixed ring is improved level and is rotated and be provided with two transfer lines, two the transfer line is kept away from solid fixed ring one end and is rotated the setting respectively on the inner wall of first semicircle pipe and second semicircle pipe, two the transfer line is kept away from solid fixed ring one end and is rotated respectively and be provided with the follower lever, two the follower lever is kept away from transfer line one end and is rotated the setting on the spacing ring.

Through setting up solid fixed ring, the fixed ring is fixed to be set up on the installation pole, and solid fixed ring and first semicircle pipe rotate through the transfer line with the inner wall of second semicircle pipe to be connected to when having realized removing the installation pole, having opened first semicircle pipe and second semicircle pipe in step through the transfer line, reached the effect of strutting patient's private parts.

Preferably, the limiting device comprises a limiting groove, the limiting groove penetrates through the outer side wall of the holding handle, a limiting rod is arranged in the limiting groove in a sliding mode, the bottom of the limiting rod is fixedly arranged on one side of the drive plate, and a pushing piece is fixedly arranged at the upper end of the limiting rod.

Through setting up the kicking piece, the kicking piece setting is in the gag lever post upper end, and the gag lever post slides and sets up at spacing inslot and drive plate fixed connection to the effect of the medical personnel operation of being convenient for has been realized.

Preferably, the protection tube, the through hole, the mounting rod, the conical head, the fixing ring and the limiting ring are coaxially arranged.

Through setting up protection tube, through hole, installation pole, conical head, solid fixed ring and spacing ring for coaxial setting to the effect of going on in step that struts patient's private parts and break open the fetal membranes has been realized.

Preferably, a limiting sliding groove is formed in the fixed circular plate, a limiting sliding block is arranged on the first semicircular tube and the second semicircular tube, the limiting sliding groove is matched with the limiting sliding block, and the limiting sliding block and the limiting sliding groove are T-shaped.

Through setting up spacing spout and spacing slider, spacing spout is seted up and is close to protection tube one side at fixed plectane, and spacing slider sets up respectively and is close to fixed plectane one side at first semicircle pipe and second semicircle pipe, and spacing slider and spacing spout are the T type to the removal and spacing of first semicircle pipe and second semicircle pipe have been realized.

Preferably, the front end of the protection tube is arc-shaped, and the fixed circular plate is made of transparent material.

Through setting up the protection tube front end and setting up for the arc, and fixed plectane is transparent material to realized being convenient for medical personnel stretch into patient private parts with the protection tube and the effect of being convenient for observe.

To sum up, the utility model discloses a technological effect and advantage: this adjustable gynaecology and obstetrics uses safe rupture of membranes device through removing the installation pole, when driving solid fixed ring and removing, struts first semicircle pipe and second semicircle pipe in step through the transfer line, removes the conical head and breaks the fetal membrane, through above-mentioned structure to reach the effect that is convenient for medical personnel to observe patient's private parts situation and be convenient for operate and improve the security.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a right side view of the structure of the present invention;

fig. 4 is a schematic view of the front view of the present invention.

In the figure: 1. protecting the tube; 2. fixing the circular plate; 3. a through hole; 4. a grip handle; 5. mounting a rod; 6. a conical head; 7. a drive plate; 8. a drive slot; 9. a drive spring; 10. a first semi-circular tube; 11. a second semi-circular tube; 12. a fixing ring; 13. a limiting ring; 14. a transmission rod; 15. a driven lever; 16. a limiting groove; 17. a limiting rod; 18. pushing the sheet; 19. a limiting chute; 20. and a limiting sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, an adjustable gynecological safe membrane rupture device comprises a protection tube 1 and a fixed circular plate 2, wherein the protection tube 1 is slidably arranged on one side of the fixed circular plate 2, a holding handle 4 convenient for medical staff to hold is fixedly arranged on one side of the fixed circular plate 2 away from the protection tube 1, a through hole 3 is formed in the fixed circular plate 2 in a penetrating way, the through hole 3 and the holding handle 4 are coaxially arranged, an installation rod 5 used for moving is sleeved in the through hole 3, a conical head 6 used for rupturing a fetal membrane is fixedly arranged at one end of the installation rod 5 close to the protection tube 1, a driving mechanism used for driving is arranged at one end of the installation rod 5 close to the holding handle 4, a transmission mechanism used for transmission is arranged between the installation rod 5 and the protection tube 1, the protection tube 1 comprises a first semicircular tube 10 and a second semicircular tube 11 used for supporting, the first semicircular tube 10 is clamped with the second semicircular tube 11, and the front end of the protection tube 1 is arc-shaped, arc setting can get into patient's private parts better, and fixed plectane 2 is transparent material, and transparent material can be convenient for the staff observe patient's situation.

Referring to fig. 2, the driving mechanism includes a driving plate 7 for driving, a driving groove 8 for containing the driving mechanism is provided inside the holding handle 4, the driving plate 7 is fixedly arranged on one side of the mounting rod 5 far away from the conical head 6, the driving plate 7 is slidably arranged inside the driving groove 8, a driving spring 9 is arranged between the bottom of the driving plate 7 and the bottom of the driving groove 8, a limiting device is arranged on the driving plate 7, the driving plate 7 is driven to move by the driving plate 5 when being moved by the driving spring 9, and the conical head 6 is moved to break the fetal membranes.

Referring to fig. 2 and 4, the transmission mechanism includes a fixing ring 12, a limiting ring 13 and transmission rods 14, the fixing ring 12 is fixedly arranged on the mounting rod 5, the fixing ring 12 horizontally rotates to be provided with two transmission rods 14, one ends of the two transmission rods 14 far away from the fixing ring 12 respectively rotate to be arranged on the inner walls of the first semicircular tube 10 and the second semicircular tube 11, one ends of the two transmission rods 14 far away from the fixing ring 12 respectively rotate to be provided with driven rods 15, one ends of the two driven rods 15 far away from the transmission rods 14 rotate to be arranged on the limiting ring 13, when the mounting rod 5 is moved to drive the fixing ring 12 to move, the first semicircular tube 10 and the second semicircular tube 11 synchronously move through the transmission rods 14 and the driven rods 15, and the effect of propping open the private parts of patients is achieved.

Referring to fig. 1-2, the limiting device comprises a limiting groove 16, the limiting groove 16 is arranged on the outer side wall of the holding handle 4 in a penetrating mode, a limiting rod 17 is arranged in the limiting groove 16 in a sliding mode, the bottom of the limiting rod 17 is fixedly arranged on one side of the driving plate 7, a pushing piece 18 is fixedly arranged at the upper end of the limiting rod 17, and medical staff control the position of the driving plate 7 through the pushing piece 18, so that the operation of the medical staff is more convenient.

The protection tube 1, the through hole 3, the mounting rod 5, the conical head 6, the fixing ring 12 and the limiting ring 13 are coaxially arranged, so that the synchronous opening effect of opening the private part of a patient and breaking the fetal membranes is achieved when the mounting rod 5 is moved.

Referring to fig. 2-3, a limiting sliding groove 19 is formed in the fixed circular plate 2, a limiting sliding block 20 is arranged on the first semicircular tube 10 and the second semicircular tube 11, the limiting sliding groove 19 is matched with the limiting sliding block 20, the limiting sliding block 19 and the limiting sliding groove 20 are T-shaped, and the T-shaped limiting sliding groove 20 and the T-shaped limiting sliding block 19 can better limit the first semicircular tube 10 and the second semicircular tube 11, so that the medical staff can operate more conveniently.

The working principle is as follows: use the utility model discloses the time, at first slowly arrange patient private parts back in with protection tube 1, observe patient private parts situation through transparent material's fixed plectane 2 after, loosen push jack 18 and make drive spring 9 remove drive plate 7, drive plate 7 drives installation pole 5 and removes conical head 6, drives transfer line 14 through solid fixed ring 12 and when strutting patient private parts with first semicircle pipe 10 in both sides and 11 synchronous movement of second semicircle pipe, breaks the fetal membrane.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a gynaecology and obstetrics uses safe rupture of membranes device with adjustable, includes protection tube (1), fixed plectane (2), its characterized in that: the protective tube (1) is arranged on one side of the fixed circular plate (2) in a sliding mode, a holding handle (4) is fixedly arranged on one side, away from the protective tube (1), of the fixed circular plate (2), a through hole (3) penetrates through the fixed circular plate (2), and the through hole (3) and the holding handle (4) are arranged coaxially;

through hole (3) inside cover is equipped with installation pole (5), installation pole (5) are close to fixed conical head (6) that is provided with of protection tube (1) one end, installation pole (5) are close to grip handle (4) one end and are provided with actuating mechanism, be provided with drive mechanism between installation pole (5) and protection tube (1).

2. The adjustable gynecological safety rupture device of claim 1, wherein: the driving mechanism comprises a driving plate (7), a driving groove (8) is formed in the holding handle (4), the driving plate (7) is fixedly arranged on one side, away from the conical head (6), of the mounting rod (5), the driving plate (7) is arranged in the driving groove (8) in a sliding mode, a driving spring (9) is arranged between the bottom of the driving plate (7) and the bottom of the driving groove (8), and a limiting device is arranged on the driving plate (7).

3. An adjustable gynaecology and obstetrics safe membrane rupturing device according to claim 1, characterized in that: protection tube (1) includes first semicircle pipe (10) and second semicircle pipe (11), first semicircle pipe (10) and second semicircle pipe (11) block.

4. The adjustable gynecological safety rupture device of claim 1, wherein: drive mechanism is including solid fixed ring (12), spacing ring (13) and transfer line (14), gu fixed ring (12) is fixed to be set up on installation pole (5), gu fixed ring (12) are improved level and are rotated and be provided with two transfer lines (14), two transfer line (14) are kept away from solid fixed ring (12) one end and are rotated respectively and set up on the inner wall of first semicircle pipe (10) and second semicircle pipe (11), two transfer line (14) are kept away from solid fixed ring (12) one end and are rotated respectively and be provided with driven lever (15), two transfer line (14) one end is kept away from in driven lever (15) and is rotated and set up on spacing ring (13).

5. The adjustable gynecological safety rupture device of claim 2, wherein: the limiting device comprises a limiting groove (16), the limiting groove (16) penetrates through the outer side wall of the holding handle (4), a limiting rod (17) is arranged in the limiting groove (16) in a sliding mode, the bottom of the limiting rod (17) is fixedly arranged on one side of the drive plate (7), and a push piece (18) is fixedly arranged at the upper end of the limiting rod (17).

6. The adjustable gynecological safety rupture device of claim 1, wherein: the protection tube (1), the through hole (3), the mounting rod (5), the conical head (6), the fixing ring (12) and the limiting ring (13) are coaxially arranged.

7. An adjustable gynaecology and obstetrics safe membrane rupturing device according to claim 4, characterized in that: the fixed circular plate (2) is provided with a limiting sliding groove (19), the first semicircular pipe (10) and the second semicircular pipe (11) are provided with a limiting sliding block (20), the limiting sliding groove (19) is matched with the limiting sliding block (20), and the limiting sliding block (20) and the limiting sliding groove (19) are T-shaped.

8. An adjustable gynaecology and obstetrics safe membrane rupturing device according to claim 1, characterized in that: the front end of the protection tube (1) is arranged in an arc shape, and the fixed circular plate (2) is made of transparent materials.