CN211674171U

CN211674171U - Obstetrical clinical retractor device

Info

Publication number: CN211674171U
Application number: CN202020163416.6U
Authority: CN
Inventors: 姜媛媛; 于鹏华; 赵成琳
Original assignee: Haiyang People's Hospital
Current assignee: Haiyang People's Hospital
Priority date: 2020-02-12
Filing date: 2020-02-12
Publication date: 2020-10-16
Anticipated expiration: 2030-02-12

Abstract

The utility model belongs to the technical field of obstetrical clinical, in particular to a retracting device for obstetrical clinical use, which comprises a supporting frame, wherein a first groove and a second groove are arranged at the front side of the supporting frame, a bearing is fixedly connected with the side surface of the inner wall of the first groove, and a rotating shaft is arranged in the bearing in a penetrating way; the utility model discloses, through rotating the knob, can drive first lead screw and second lead screw with the help of the pivot and rotate, and then with the help of the sliding fit of slide bar and sliding sleeve, can make the screw thread bush drive two expansion boards and be close to each other or keep away from, realize the regulation to the expansion size, the device adopts electric heating wire and light, the regulation and the illumination to the device temperature have been realized, the comfort that the pregnant woman used has been increased and the accuracy of inspection has been improved, through setting up first lead screw, the second lead screw, thread bush and expansion board, the regulation to the expansion size has been reached, it is high to use the flexibility ratio, whole device is rational in infrastructure, high durability and convenient use, therefore, the clothes hanger is.

Description

Obstetrical clinical retractor device

Technical Field

The utility model belongs to the technical field of the clinical obstetrical department, concretely relates to clinical device that leads out of using of obstetrical department.

Background

The obstetrics and gynecology department is one of four main subjects of clinical medicine, and is mainly used for researching the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive endocrine, family planning, female health care and the like.

At present, need do a series of antenatal inspections before pregnant woman's production, need use to pull out the device and strut the pregnant woman lower part of the body and be convenient for the inspection in the inspection process, but current pull out the device mostly exist can't carry out corresponding regulation's problem to the size of strutting according to the inspection needs, greatly reduced inspection efficiency, and current pull out the device and do not possess the temperature regulation function mostly, lead to the uncomfortable of pregnant woman's inspection, bring very big inconvenience for the use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a clinical retractor device of obstetrical department, which has the characteristics of adjustable temperature and convenient use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clinical retractor device that uses of obstetrical department, includes the carriage, first recess and second recess have been seted up to the front side of carriage, the side fixedly connected with bearing of first recess inner wall, wear to be equipped with the pivot in the bearing, two the looks remote site difference first lead screw of fixedly connected with and the second lead screw of pivot, the equal threaded connection in surface of first lead screw and second lead screw has the thread bush, second recess inner wall fixedly connected with slide bar, the sliding surface of slide bar is connected with the sliding sleeve, the fixed surface of thread bush and sliding sleeve is connected with the internal thread pipe, the internal thread pipe has the connecting rod through external screw thread threaded connection, the front end fixedly connected with expansion plate of connecting rod, the inside of connecting rod and expansion plate all is provided with electric heating wire, expansion plate's inboard is provided with a plurality of light.

Preferably, the surface of the connecting rod is sleeved with a sterile sleeve, and the surface of the expansion plate is provided with a sterile protection pad.

Preferably, the surface threads of the first screw rod and the second screw rod are opposite in direction, and the expansion plate is arc-shaped.

Preferably, the back of the supporting frame is provided with a button switch, and the button switch is electrically connected with the electric heating wire and the illuminating lamp through wires.

Preferably, the right end of the rotating shaft penetrates through the right bearing and is fixedly connected with a knob.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through rotating the knob, can drive first lead screw and second lead screw rotation with the help of the pivot, and then with the help of the sliding fit of slide bar and sliding sleeve, can make the thread bush drive two expansion boards and be close to each other or keep away from, realize the regulation to the expansion size, electric heating wire work, can heat up connecting rod and expansion board, avoid the temperature to hang down excessively, lead to pregnant woman's discomfort when carrying out the operation of pulling out the lower part of the body of the pregnant woman, through setting up internal thread pipe and external screw thread, can realize convenient dismouting between connecting rod and the internal thread pipe, conveniently take off the expansion board after using and disinfect and store, through setting up the light, can throw light on the internal part of the lower part of the body of the pregnant woman, be convenient for doctor's inspection, improve the inspection accuracy, the device adopts electric heating wire and light, the regulation and the illumination of device temperature have been, through setting up first lead screw, second lead screw, thread bush and expansion board, reached the regulation to the expansion size, it is high to use the flexibility ratio, and whole device is rational in infrastructure, convenient to use, and the practicality is strong.

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 structural view of a front view section of the present invention;

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

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

in the figure: 1. a support frame; 2. a first lead screw; 3. a first groove; 4. a threaded sleeve; 5. a sterile protective pad; 6. an expansion plate; 7. an electric heating wire; 8. a second lead screw; 9. a rotating shaft; 10. a bearing; 11. a knob; 12. sterile sleeving; 13. a slide bar; 14. a second groove; 15. a sliding sleeve; 16. an illuminating lamp; 17. a push button switch; 18. a connecting rod; 19. an external thread; 20. an internally threaded tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a clinical retractor device of obstetrical department, includes carriage 1, first recess 3 and second recess 14 are opened to the front side of carriage 1, the side fixedly connected with bearing 10 of first recess 3 inner wall, wear to be equipped with pivot 9 in the bearing 10, two the looks remote site of pivot 9 is fixedly connected with first lead screw 2 and second lead screw 8 respectively, through rotating knob 11, can drive first lead screw 2 and second lead screw 8 with the help of pivot 9 and rotate, and then with the help of the sliding fit of slide bar 13 and sliding sleeve 15, can make the thread bush 4 drive two expansion boards 6 and be close to each other or keep away from each other, realize the regulation to the expansion size, the equal threaded connection in surface of first lead screw 2 and second lead screw 8 has thread bush 4, second recess 14 inner wall fixedly connected with slide bar 13, the surface sliding connection of slide bar 13 has sliding sleeve 15, the fixed surface of thread bush 4 and sliding sleeve 15 is connected with internal thread pipe 20, through the arrangement of the internal thread pipe 20 and the external thread 19, convenient disassembly and assembly between the connecting rod 18 and the internal thread pipe 20 can be realized, the expansion plate can be taken down for disinfection and storage after use, the internal thread pipe 20 is in threaded connection with the connecting rod 18 through the external thread 19, the front end of the connecting rod 18 is fixedly connected with the expansion plate 6, the connecting rod 18 and the expansion plate 6 are both internally provided with the electric heating wires 7, the electric heating wires 7 work to heat the connecting rod 18 and the expansion plate, the temperature is prevented from being too low, discomfort of a pregnant woman is avoided when the lower body of the pregnant woman is subjected to retraction operation, the inner side of the expansion plate 6 is provided with a plurality of illuminating lamps 16, the inner part of the lower body of the pregnant woman can be illuminated through the arrangement of the illuminating lamps 16, the examination by a doctor is facilitated, the examination accuracy is improved, and the device, the utility model has the advantages of increased the comfort that the pregnant woman used and improved the accuracy of inspection, through setting up first lead screw 2, second lead screw 8, thread bush 4 and expansion board 6, reached the regulation to the expansion size, it is high to use the flexibility ratio, and whole device is rational in infrastructure, convenient to use, and the practicality is strong.

Specifically, aseptic cover 12 has been cup jointed on the surface of connecting rod 18, the surface of expansion plate 6 is provided with aseptic protection pad 5, through setting up aseptic cover 12 and aseptic protection pad 5, can improve the health coefficient when examining, and be convenient for change, avoid appearing cross infection's the condition.

Specifically, the surface thread directions of the first screw rod 2 and the second screw rod 8 are opposite, and the expansion plate 6 is arc-shaped.

Specifically, the back of carriage 1 is provided with button switch 17, button switch 17 passes through wire electric connection with electric heating wire 7 and light 16, through setting up button switch 17, and the operating condition of electric heating wire 7 and light 16 is controlled respectively to the user of being convenient for.

Specifically, the right end of the rotating shaft 9 penetrates through the right bearing 10 and is fixedly connected with a knob 11.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, at first on connecting rod 18 and expansion plate 6 respectively glue aseptic cover 12 and aseptic protection pad 5, then set for the heating temperature of electric heating wire 7 through button switch 17, after electric heating wire 7 heats to suitable temperature, medical personnel handheld carriage 1, make expansion plate 6 and connecting rod 18 get into the pregnant woman lower part of the body to suitable degree of depth, according to the inspection needs, rotate knob 11, drive first lead screw 2 and second lead screw 8 through pivot 9 and rotate, under the sliding fit of slide bar 13 and sliding sleeve 15, make the thread bush 4 drive two expansion backplate and keep away from each other and expand and draw, draw to suitable size after, stop rotating knob 11, inspect the pregnant woman lower part of the body, when optic fibre is darker, control light 16 work through button switch 17, throw light on, improve inspection efficiency, after the inspection finishes, reverse rotation knob 11, make the thread bush 4 drive two expansion boards 6 and be close to each other, then take out expansion board 6, take off aseptic cover 12 and aseptic protection pad 5 to through internal thread pipe 20 and the separation of external screw thread 19, it can to take off connecting rod 18 and expansion board 6 and carry out cleaning and disinfecting and place.

Finally, it should be noted that: 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. The utility model provides a clinical retractor device of obstetrical department, includes carriage (1), its characterized in that: the supporting frame is characterized in that a first groove (3) and a second groove (14) are formed in the front side of the supporting frame (1), a bearing (10) is fixedly connected to the side face of the inner wall of the first groove (3), a rotating shaft (9) is arranged in the bearing (10) in a penetrating mode, two opposite ends of the rotating shaft (9) are fixedly connected with a first lead screw (2) and a second lead screw (8) respectively, the surfaces of the first lead screw (2) and the second lead screw (8) are both connected with a threaded sleeve (4) in a threaded mode, a sliding rod (13) is fixedly connected to the inner wall of the second groove (14), a sliding sleeve (15) is connected to the surface of the sliding rod (13) in a sliding mode, an internal threaded pipe (20) is fixedly connected to the surfaces of the threaded sleeve (4) and the sliding sleeve (15), a connecting rod (18) is connected to the internal threaded pipe (20) through external threads (, the inside of connecting rod (18) and expansion board (6) all is provided with electric heating wire (7), the inboard of expansion board (6) is provided with a plurality of light (16).

2. The obstetrical clinical retraction device according to claim 1, wherein: the surface of the connecting rod (18) is sleeved with a sterile sleeve (12), and the surface of the expansion plate (6) is provided with a sterile protective pad (5).

3. The obstetrical clinical retraction device according to claim 1, wherein: the surface thread directions of the first screw rod (2) and the second screw rod (8) are opposite, and the expansion plate (6) is arc-shaped.

4. The obstetrical clinical retraction device according to claim 1, wherein: the back of carriage (1) is provided with button switch (17), button switch (17) pass through wire electric connection with electric heating wire (7) and light (16).

5. The obstetrical clinical retraction device according to claim 1, wherein: the right end of the rotating shaft (9) penetrates through the right bearing (10) and is fixedly connected with a knob (11).