CN209734181U

CN209734181U - Clamping device for medical treatment

Info

Publication number: CN209734181U
Application number: CN201920161059.7U
Authority: CN
Inventors: 曲超
Original assignee: Yantai Yuhuangding Hospital
Current assignee: Yantai Yuhuangding Hospital
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2019-12-06
Anticipated expiration: 2029-01-30

Abstract

The utility model relates to a medical clamping device, which comprises a base, wherein an installation part is formed at the center of the upper end of the base in an upward protruding manner, a splicing groove is formed at the top of the installation part in a downward recessed manner, a splicing column is connected inside the splicing groove, a rotating part is sleeved on the splicing column, an adjusting knob is screwed on the upper end of the splicing column, and the rotating part is limited in the splicing groove by the adjusting knob; one side of the upper end of the rotating part is connected with a first ear seat, and the other side of the upper end of the rotating part is connected with a second ear seat; the first ear seat is connected with a first clamping part, and the second ear seat is connected with a second clamping part. The clamping part comprises a clamping vertical arm, a clamping middle arm, a clamping tail arm and a clamp body, the clamping vertical arm is connected with the ear seat through threads in a rotating mode, and the clamping vertical arm, the clamping middle arm, the clamping tail arm and the clamp body are connected through a joint body. The joint body comprises a joint seat and a joint head, wherein a joint cavity is formed on the inner side of the joint seat, and the joint head is embedded into the joint cavity. Simple structure, wide application range, flexible adjustment and avoidance of interference on operation and nursing of patients.

Description

Clamping device for medical treatment

Technical Field

The utility model relates to a clamping device especially relates to a clamping device for medical treatment.

background

Medical devices generally refer to instruments, devices, implements, materials, or other items used alone or in combination in the human body. At present, in the process of operation or nursing of a patient in a hospital, some clamping devices for instruments or pipelines are often needed to facilitate the nursing of the patient and the taking of surgical instruments, and meanwhile, the interference of the pipelines to the operation or nursing of the patient is avoided. The existing clamping device has a complex structure and a single posture in the clamping process, and can not be flexibly adjusted according to the use position and an object.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device for medical treatment, simple structure, application range is wide, adjusts in a flexible way, can be used for the centre gripping of medical instrument or pipeline fixed, avoids the interference to patient's nurse.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a medical clamping device comprises a base, wherein an installation part is formed in the center of the upper end of the base in an upward protruding mode, an assembly groove is formed in the top of the installation part in a downward recessed mode, a sleeving column is connected inside the assembly groove, a rotating part is sleeved on the sleeving column, an adjusting knob is screwed to the upper end of the sleeving column, and the rotating part is limited in the assembly groove by the adjusting knob; one side of the upper end of the rotating part is connected with a first ear seat, and the other side of the upper end of the rotating part is connected with a second ear seat; the first ear seat is connected with a first clamping part, and the second ear seat is connected with a second clamping part.

As a preferable scheme of the medical clamping device, an internal thread is formed inside the adjusting knob, an external thread is formed at the upper end of the sleeve column, and the adjusting knob and the sleeve column are screwed through the internal thread and the external thread. Adjust knob is arranged in will rotating the portion fixed and spacing in the group connects the groove, adjust knob with cup joint the post and connect soon through the screw thread, according to the elasticity difference that connects soon, can realize rotating the portion fixed and for the contact of group and the rotation of cup joint post.

As a preferable mode of the medical clamping device, an accommodating groove is formed at the upper end of the rotating part, and the lower part of the adjusting knob extends into the accommodating groove. The in-process that adjust knob precession moves down, dodges adjust knob's lower part through the holding tank.

as a preferable scheme of the medical clamping device, a pressing spring is sleeved on the sleeving connection column. The compression spring plays a role in buffering the adjusting knob, and the compression spring is in a contraction state in the screwing process of the adjusting knob, so that pressure is applied to the rotating part to prevent loosening.

preferably, the medical clip device has a receptacle hole formed in one side of the base. The whole clamping device is conveniently inserted and fixed through the arrangement of the inserting holes, and inserting pieces such as columns which are fixed on a wall can be configured aiming at the inserting holes.

Preferably, a suction cup is connected to the bottom of the base. The sucking disc can be stably fixed on the surface of a smooth object based on the action of atmospheric pressure.

As a preferable scheme of the medical clamping device, the clamping part comprises a clamping vertical arm, a clamping middle arm, a clamping tail arm and a clamp body, the clamping vertical arm is screwed with the ear seat through threads, and the clamping vertical arm, the clamping middle arm, the clamping tail arm and the clamp body are sequentially connected through a joint body. The clamping posture of the clamping part can be flexibly adjusted by adopting a three-section bionic design.

In a preferred embodiment of the medical clamping device, the joint body includes a joint seat having a joint cavity formed inside thereof, and a joint head fitted into the joint cavity. The design of the joint body can enable the clamping vertical arm, the clamping middle arm, the clamping tail arm and the clamp body to be subjected to relative position adjustment, such as folding, unfolding and relative rotation.

As a preferable scheme of the medical clamping device, locking knobs are respectively arranged on the clamping vertical arm, the clamping middle arm and the clamping tail arm. When the locking knob is close to the joint bodies of the clamping vertical arm, the clamping middle arm and the clamping tail arm and is locked, the relative movement of the clamping vertical arm, the clamping middle arm and the clamping tail arm is limited.

The utility model has the advantages that: the center of the upper end of the base is upwards protruded to form an installation part, the top of the installation part is downwards sunken to form an assembly groove, an assembly column is connected inside the assembly groove, a rotating part is sleeved on the assembly column, the upper end of the assembly column is screwed with an adjusting knob, and the rotating part is limited in the assembly groove by the adjusting knob; one side of the upper end of the rotating part is connected with a first ear seat, and the other side of the upper end of the rotating part is connected with a second ear seat; the first ear seat is connected with a first clamping part, and the second ear seat is connected with a second clamping part. The utility model discloses simple structure, application range is wide, adjusts in a flexible way, can be used for the centre gripping of medical instrument or pipeline fixed, avoids the interference to patient's nurse.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

Fig. 1 is a schematic perspective view of a medical clamping device according to an embodiment of the present invention;

Fig. 2 is a schematic perspective view of a medical clamping device at another viewing angle according to an embodiment of the present invention;

Fig. 3 is an exploded schematic view of a medical clamping device according to an embodiment of the present invention;

In the figure, 1, a base; 2. an installation part; 3. assembling and connecting the grooves; 4. sleeving the column; 5. a rotating part; 6. adjusting a knob; 7. a first ear mount; 8. a second ear mount; 9. a first clamping portion; 10. a second clamping portion; 11. accommodating grooves; 12. a compression spring; 13. inserting holes; 14. a suction cup; 15. clamping the vertical arm; 16. clamping the middle arm; 17. clamping the tail arm; 18. a clip body; 19. a joint body; 20. a joint seat; 21. a joint head; 22. a joint cavity; 23. and locking the knob.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1, 2 and 3, a medical clamping device is provided, the clamping device includes a base 1, a mounting portion 2 is formed at the center of the upper end of the base 1 in an upward protruding manner, a connecting groove 3 is formed at the top of the mounting portion 2 in a downward recessed manner, a connecting post 4 is connected inside the connecting groove 3, a rotating portion 5 is sleeved on the connecting post 4, an adjusting knob 6 is screwed on the upper end of the connecting post 4, and the rotating portion 5 is limited in the connecting groove 3 by the adjusting knob 6; one side of the upper end of the rotating part 5 is connected with a first ear seat 7, and the other side of the upper end of the rotating part 5 is connected with a second ear seat 8; the first ear seat 7 is connected with a first clamping part 9, and the second ear seat 8 is connected with a second clamping part 10. The first and second clamping portions 9, 10 may cooperate with each other to effect clamping of the pipeline.

In one embodiment of the medical clamping device, the adjusting knob 6 is internally formed with an internal thread, the upper end of the sleeve post 4 is formed with an external thread, and the adjusting knob 6 and the sleeve post 4 are screwed through the internal thread and the external thread. Adjust knob 6 is arranged in will rotating part 5 fixed and spacing in group connects groove 3, adjust knob 6 with cup joint post 4 and connect soon through the screw thread, according to the elasticity difference that connects soon, can realize rotating part 5 fixed and for the group contact with cup joint the rotation of post 4.

In one embodiment of the medical clamping device, the upper end of the rotating part 5 is formed with a receiving groove 11, and the lower part of the adjusting knob 6 extends into the receiving groove 11. The adjusting knob 6 moves downwards in the screwing process, and the lower part of the adjusting knob 6 is avoided through the accommodating groove 11. The sleeving connection column 4 is sleeved with a compression spring 12. The compression spring 12 plays a role in buffering the adjusting knob 6, and the compression spring 12 is in a contraction state in the screwing process of the adjusting knob 6, so that pressure is applied to the rotating part 5 to prevent loosening.

In one embodiment of the medical clamping device, the base 1 is formed with an insertion hole 13 at one side. The arrangement of the plug hole 13 facilitates the plug-in fixation of the whole clamping device, and plug parts fixed on the wall, such as columns, can be configured for the plug hole 13. The bottom of the base 1 is connected with a suction cup 14. The suction cup 14 can be stably fixed on the surface of a smooth object under the action of atmospheric pressure.

In one embodiment of the medical clamping device, the clamping portion comprises a clamping vertical arm 15, a clamping middle arm 16, a clamping tail arm 17 and a clamping body 18, the clamping vertical arm 15 is screwed with the ear seat through threads, and the clamping vertical arm 15, the clamping middle arm 16, the clamping tail arm 17 and the clamping body 18 are connected through a joint body 19 in sequence. The clamping posture of the clamping part can be flexibly adjusted by adopting a three-section bionic design. The joint body 19 includes a joint seat 20 and a joint head 21, a joint cavity 22 is formed inside the joint seat 20, and the joint head 21 is embedded in the joint cavity 22. The joint body 19 is designed to enable relative position adjustment, such as folding, unfolding and relative rotation, among the clamping vertical arm 15, the clamping middle arm 16, the clamping tail arm 17 and the clamping body 18.

In one embodiment of the medical clamping device, the clamping vertical arm 15, the clamping middle arm 16 and the clamping tail arm 17 are respectively provided with a locking knob 23. When the locking knob 23 is close to the joint body 19 of the clamping vertical arm 15, the clamping middle arm 16 and the clamping tail arm 17 and locked, the relative movement of the clamping vertical arm 15, the clamping middle arm 16 and the clamping tail arm 17 is limited.

The center of the upper end of the base 1 of the utility model is upwards protruded to form an installation part 2, the top of the installation part 2 is downwards sunken to form a group connection groove 3, the group connection groove 3 is internally connected with a sleeve connection column 4, the sleeve connection column 4 is sleeved with a rotation part 5, the upper end of the sleeve connection column 4 is screwed with an adjusting knob 6, and the rotation part 5 is limited in the group connection groove 3 by the adjusting knob 6; one side of the upper end of the rotating part 5 is connected with a first ear seat 7, and the other side of the upper end of the rotating part 5 is connected with a second ear seat 8; the first ear mount 7 is connected with a first clamping portion 9, and the second ear mount 8 is connected with a second clamping portion 10. Adjust knob 6 will rotate portion 5 and fix and spacing in group connect the groove 3, adjust knob 6 with cup joint post 4 and connect soon through the screw thread, according to the elasticity difference that connects soon, can realize rotating portion 5 fixed and for the group contact with cup joint the rotation of post 4. The adjusting knob 6 moves downwards in the screwing process, and the lower part of the adjusting knob 6 is avoided through the accommodating groove 11. The compression spring 12 plays a role in buffering the adjusting knob 6, and the compression spring 12 is in a contraction state in the screwing process of the adjusting knob 6, so that pressure is applied to the rotating part 5 to prevent loosening. The arrangement of the plug hole 13 is convenient for the whole clamping device to be fixedly plugged, and the plug connector fixed on the wall can be configured aiming at the plug hole 13. The suction cup 14 can be stably fixed on the surface of a smooth object under the action of atmospheric pressure. The clamping posture of the clamping part can be flexibly adjusted by adopting a three-section bionic design. The joint body 19 is designed to enable relative position adjustment, such as folding, unfolding and relative rotation, among the clamping vertical arm 15, the clamping middle arm 16, the clamping tail arm 17 and the clamping body 18. When the locking knob 23 is close to the joint body 19 of the clamping vertical arm 15, the clamping middle arm 16 and the clamping tail arm 17 and locked, the relative movement of the clamping vertical arm 15, the clamping middle arm 16 and the clamping tail arm 17 is limited. The utility model discloses simple structure, application range is wide, adjusts in a flexible way, can be used for the centre gripping of medical instrument or pipeline fixed, avoids the interference to patient's nurse.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The medical clamping device is characterized by comprising a base (1), wherein an installation part (2) is formed in the center of the upper end of the base (1) in an upward protruding mode, an assembly groove (3) is formed in the downward recessed mode of the top of the installation part (2), a sleeving column (4) is connected inside the assembly groove (3), a rotating part (5) is sleeved on the sleeving column (4), an adjusting knob (6) is screwed on the upper end of the sleeving column (4), and the rotating part (5) is limited in the assembly groove (3) through the adjusting knob (6); one side of the upper end of the rotating part (5) is connected with a first ear seat (7), and the other side of the upper end of the rotating part (5) is connected with a second ear seat (8); the first ear seat (7) is connected with a first clamping part (9), and the second ear seat (8) is connected with a second clamping part (10).

2. The medical clamping device as claimed in claim 1, wherein the adjusting knob (6) is internally formed with an internal thread, the upper end of the sleeve post (4) is formed with an external thread, and the adjusting knob (6) and the sleeve post (4) are screwed through the internal thread and the external thread.

3. The medical holding device as set forth in claim 2, wherein a receiving groove (11) is formed at an upper end of the rotating portion (5), and a lower portion of the adjusting knob (6) is inserted into the receiving groove (11).

4. The medical clamping device as claimed in claim 2, characterised in that the clamping column (4) is provided with a compression spring (12).

5. The medical clamping device as claimed in claim 1, characterized in that the base (1) is formed with a plug-in hole (13) on one side.

6. The medical clamping device according to claim 1, wherein a suction cup (14) is attached to the bottom of the base (1).

7. The medical clamping device as claimed in claim 1, wherein the clamping portion comprises a clamping vertical arm (15), a clamping middle arm (16), a clamping tail arm (17) and a clamp body (18), the clamping vertical arm (15) is screwed with the ear seat through threads, and the clamping vertical arm (15), the clamping middle arm (16), the clamping tail arm (17) and the clamp body (18) are sequentially connected through a joint body (19).

8. The medical clamping device as set forth in claim 7, wherein the joint body (19) includes a joint seat (20) and a joint head (21), a joint cavity (22) being formed inside the joint seat (20), and the joint head (21) being embedded in the joint cavity (22).

9. The medical clamping device as claimed in claim 7, wherein the clamping vertical arm (15), the clamping middle arm (16) and the clamping tail arm (17) are respectively provided with a locking knob (23).