CN220193452U

CN220193452U - Puncture auxiliary device

Info

Publication number: CN220193452U
Application number: CN202320268938.6U
Authority: CN
Inventors: 张远倩; 吕荣怡; 卢欣怡; 陈宗正; 顾凡; 朱慧敏
Original assignee: Wannan Medical College
Current assignee: Wannan Medical College
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-12-19
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses a puncture auxiliary device, which belongs to the technical field of medical equipment and comprises a first puncture table and a second puncture table, wherein the first puncture table and the second puncture table are rotatably or slidably connected, a second installation block is rotatably arranged on the second puncture table, a movable frame is slidably arranged on the first puncture table, an arc-shaped sliding rail is arranged on the movable frame, the distance between the movable frame and the arc-shaped sliding rail is adjustable, a blood vessel display instrument is slidably connected on the arc-shaped sliding rail, a supporting mechanism is arranged on the second puncture table, the supporting mechanism rotates up and down and left and right, and the second puncture table is detachably connected with the supporting mechanism.

Description

Puncture auxiliary device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a puncture auxiliary device.

Background

Venipuncture is one of the basic skills in nursing operation, is an important way for clinical administration, transfusion, blood transfusion and rescue, and can accurately puncture successfully in time, and is directly related to the treatment effect.

When puncture treatment is carried out on children, the puncture positions are required to be selected according to the conditions of different patients, certain fixing is carried out on the head, the arms and the legs, and some puncture tables can only be used for singly fixing the head, the arms and the legs, cannot be suitable for various puncture types, and certain inconvenience is brought to the operation of medical staff.

Disclosure of Invention

The present utility model is directed to a puncture assisting device for solving the above-mentioned problems of the prior art.

The aim of the utility model can be achieved by the following technical scheme:

the puncture auxiliary device comprises a first puncture table and a second puncture table, wherein the first puncture table and the second puncture table are rotationally or slidingly connected, and a second mounting block is rotationally arranged on the second puncture table;

a moving frame is arranged on the first puncture table in a sliding manner, an arc-shaped sliding rail is arranged on the moving frame, the distance between the moving frame and the arc-shaped sliding rail is adjustable, and a blood vessel display instrument is connected on the arc-shaped sliding rail in a sliding manner;

the second puncture table is provided with a supporting mechanism which rotates up and down and left and right, and the second puncture table is detachably connected with the supporting mechanism.

Further, the both sides of first puncture platform are fixed respectively and are equipped with first telescopic cylinder and first telescopic link, and first telescopic cylinder and first telescopic link bottom are fixed respectively and are equipped with the support base.

Further, the movable frame is fixedly provided with a second telescopic cylinder, two ends of the movable frame, which are positioned on the second telescopic cylinder, are fixedly provided with second telescopic rods, and the output ends of the second telescopic cylinders and the extension ends of the second telescopic rods are fixedly connected with connecting mechanisms.

Further, the bilateral symmetry is equipped with the standing groove on the second puncture platform, and one end all rotates in two standing grooves is equipped with first installation piece, and equal fixedly connected with third telescopic link on two first installation pieces, the bottom of two third telescopic links respectively with second installation piece fixed connection.

Further, the first puncture platform is still rotated with second puncture platform link and is equipped with first connecting plate, still rotates on the first connecting plate and is equipped with the second connecting plate, and the second connecting plate can dismantle with supporting mechanism and be connected.

Further, the supporting mechanism is fixedly connected with the second connecting plate through screws.

Further, the bottom end of the connecting mechanism is fixedly connected with the arc-shaped sliding rail.

The utility model has the beneficial effects that:

according to the utility model, the first puncture table and the second puncture table are arranged, the second puncture table is opened when the feet are punctured, so that a patient sits on the table top of the second puncture table, the length of the puncture table is prolonged according to different requirements, the device is suitable for different puncture types, meanwhile, the supporting mechanism can be adjusted up, down, left and right, the requirement of neck puncture of the patient is met, the supporting mechanism is detachably connected with the first puncture table, the size of the supporting mechanism can be adjusted according to the puncture types, and meanwhile, the device is provided with a blood vessel display instrument, so that medical staff can more accurately find blood vessels, and multiple punctures caused by inaccurate positions are avoided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a first part of the second puncture stand according to the present utility model when housed;

FIG. 3 is a schematic view showing a second part of the structure of the second puncture stand according to the present utility model when the second puncture stand is housed.

The reference numerals in the figures illustrate:

1. a first puncture stand; 2. a second puncture; 3. a first telescopic cylinder; 4. a first telescopic rod; 5. a support base; 6. a placement groove; 7. a first mounting block; 8. a third telescopic rod; 9. a second mounting block; 10. a chute; 11. a moving rack; 12. a second telescopic cylinder; 13. a second telescopic rod; 14. a connecting mechanism; 15. an arc-shaped slide rail; 16. a vascular display; 17. a first connection plate; 18. a second connecting plate; 19. a support mechanism; 20. and (5) a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-3, a puncture auxiliary device comprises a first puncture table 1, wherein a second puncture table 2 is rotatably arranged on the first puncture table 1, the rotation positions of the first puncture table 1 and the second puncture table 2 are driven to rotate by a motor, and the second puncture table 2 can be stored at the bottom end of the first puncture table 1, so that the space is saved. It should be understood by those skilled in the art that the above-described embodiment is not limited to the specific embodiment described in the above-described embodiment, and for example, in this embodiment, the first puncture table 1 and the second puncture table 2 are rotatably connected to each other to enable the second puncture table 2 to be accommodated in the bottom end surface of the first puncture table 1, but in this embodiment, a sliding manner may be adopted, that is, the second puncture table 2 is slidably connected to the bottom surface of the first puncture table 1, so that the same effects as those of the above-described embodiment can be achieved.

The two sides of the first puncture table 1 are fixedly provided with a first telescopic cylinder 3 and two first telescopic rods 4 respectively, the bottom ends of the first telescopic cylinder 3 and the two first telescopic rods 4 are fixedly provided with a supporting base 5 respectively, the first telescopic cylinder 3 controls the whole height of the whole puncture auxiliary device, medical staff can conveniently adjust according to the unnecessary requirement, the technical scheme is not limited to the specific form recorded in the embodiment, for example, the first telescopic cylinder 3 and the first telescopic rods 4 are arranged on the two supporting bases 5 respectively in the embodiment, the puncture table is highly adjusted, but a base is further arranged when the technical scheme is implemented, the first telescopic cylinder 3 and the first telescopic rods 4 are simultaneously connected to the base, and the same effect as the embodiment can be achieved.

One side still is equipped with spout 10 on the first puncture platform 1, the slip is equipped with on the spout 10 and removes frame 11, remove and fix on the frame 11 and be equipped with second telescopic cylinder 12, remove the both ends that are located second telescopic cylinder 12 on the frame 11 and all fix and be equipped with second telescopic link 13, the output of second telescopic cylinder 12 and the extension end of second telescopic link 13 all fixedly connected with coupling mechanism 14, coupling mechanism 14 bottom is equipped with arc slide rail 15, it is equipped with vascular display 16 to slide on the arc slide rail 15, vascular display 16 can slide on arc slide rail 15, can finely tune according to patient's vascular position. It should be understood by those skilled in the art that the above-mentioned technical solution is not limited to the specific form described in the above-mentioned embodiment, for example, in this embodiment, the movable frame 11 is provided with the second telescopic cylinder 12 to realize the movement of the vascular display 16 in the horizontal direction, but in this embodiment, the movable frame 11 is provided with the telescopic mechanism to realize the movement of the vascular display 16 in the vertical direction, so as to realize the distance adjustment between the vascular display 16 and the limb of the patient.

The bilateral symmetry is equipped with standing groove 6 on the second puncture platform 2, the one end is all rotated in two standing grooves 6 and is equipped with first installation piece 7, all fixedly connected with third telescopic link 8 on two first installation pieces 7, the bottom of two third telescopic links 8 is all fixed and is equipped with second installation piece 9, first installation piece 7 rotates when being in the puncture platform 2 vertical position, adjust the length of third telescopic link 8 and can play the supporting role to the second puncture platform, also can receive third telescopic link 8 and second installation piece 9 in the standing groove 6 when second puncture platform 2 does not use and accomodate, practice thrift the space, the skilled person should know, not be limited to the concrete form that the above-mentioned embodiment was recorded when implementing above-mentioned technical scheme, for example, adopt third telescopic link 8 to connect first installation piece 7 and second installation piece 9 in this embodiment, when implementing this technical scheme, can also replace the telescopic link into the telescopic link, play the same effect with this embodiment.

The first puncture platform 1 still rotates with the second puncture platform 2 link and is equipped with first connecting plate 17, still rotate on the first connecting plate 17 and be equipped with the second connecting plate 18, fixedly be equipped with supporting mechanism 19 on the second connecting plate 18, through screw 20 fixed connection between supporting mechanism 19 and the second connecting plate 18, first connecting plate 17 can rotate from top to bottom, the second connecting plate 18 can rotate left and right, first connecting plate 17 and second connecting plate 18 cooperation are adjusted, realize the deflection of supporting mechanism 19, supporting mechanism 19 is dismantled through screw 20, can change different sizes according to patient's puncture type, do not limit to the specific form that the above-mentioned embodiment was recorded when implementing above-mentioned technical scheme, for example, adopt screw 20 to carry out threaded connection with supporting mechanism 19 and second connecting plate 18 in this embodiment, but when implementing this technical scheme, can also be by the cooperation mode that colludes, magnetism is inhaled, joint etc..

When the device is used, if a patient needs to be subjected to neck venipuncture, the head of the patient is placed at the supporting mechanism 19, the head of the patient is fixed by controlling the air quantity in the air bag, after the fixing is finished, the first connecting plate 17 is rotated downwards, the supporting mechanism 19 is rotated downwards along with the first connecting plate until the jaw of the patient slightly lifts the head to be backward, then the second connecting plate 18 is controlled to rotate left and right, the supporting mechanism 19 drives the head of the patient to deflect, the exposed blood sampling position is convenient for medical staff to puncture the neck of the patient, the blood vessel display instrument 16 on the sliding moving frame 11 is moved to the position above the position where the neck of the patient needs to be punctured, the blood vessel display instrument 16 can slide on the arc-shaped sliding rail 15, the position of the blood vessel display instrument 16 is adjusted, and the blood vessel display of the patient is clearer.

If the patient needs to perform hand puncture, the patient only needs to replace the supporting mechanism 19, replace the supporting mechanism to be suitable for the size of the arm, control the air bag to fix the arm of the patient, and do not need to rotate the supporting mechanism 19 up and down and left and right, and the position of the blood vessel display instrument 16 is adjusted to puncture the hand of the patient in the same steps.

If the patient needs to perform the leg puncture, the second puncture table 2 needs to be unfolded, so that the patient sits on the leg placement and re-support mechanism 19 on the second puncture table 2, and the support mechanism 19 does not need to be adjusted, and only the air bag needs to be controlled to fix the leg of the patient and prevent the leg from moving, and the position of the blood vessel display instrument 16 is adjusted to puncture the foot of the patient in the same step as the above.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The puncture auxiliary device is characterized by comprising a first puncture table (1) and a second puncture table (2), wherein the first puncture table (1) and the second puncture table (2) are rotationally or slidingly connected, and a second installation block (9) is rotationally arranged on the second puncture table (2);

a movable frame (11) is arranged on the first puncture table (1) in a sliding manner, an arc-shaped sliding rail (15) is arranged on the movable frame (11), the distance between the movable frame (11) and the arc-shaped sliding rail (15) is adjustable, and a blood vessel display instrument (16) is connected to the arc-shaped sliding rail (15) in a sliding manner;

the second puncture table (2) is provided with a supporting mechanism (19), the supporting mechanism (19) rotates up and down and left and right, and the second puncture table (2) is detachably connected with the supporting mechanism (19).

2. The puncture assisting device according to claim 1, wherein the two sides of the first puncture table (1) are respectively fixedly provided with a first telescopic cylinder (3) and a first telescopic rod (4), and the bottom ends of the first telescopic cylinder (3) and the first telescopic rod (4) are respectively fixedly provided with a supporting base (5).

3. The puncture assisting device according to claim 1, characterized in that the movable frame (11) is fixedly provided with a second telescopic cylinder (12), two ends of the movable frame (11) positioned on the second telescopic cylinder (12) are fixedly provided with second telescopic rods (13), and the output end of the second telescopic cylinder (12) and the extension end of the second telescopic rod (13) are fixedly connected with connecting mechanisms (14).

4. The puncture auxiliary device according to claim 1, wherein the second puncture table (2) is symmetrically provided with a placement groove (6), one end in each placement groove (6) is rotatably provided with a first installation block (7), the two first installation blocks (7) are fixedly connected with a third telescopic rod (8), and the bottoms of the two third telescopic rods (8) are fixedly connected with a second installation block (9) respectively.

5. The puncture assisting device according to claim 1, characterized in that the connection end of the first puncture table (1) and the second puncture table (2) is further rotatably provided with a first connection plate (17), the first connection plate (17) is further rotatably provided with a second connection plate (18), and the second connection plate (18) is detachably connected with the supporting mechanism (19).

6. A puncture assistance device according to claim 5, characterized in that the support means (19) are fixedly connected to the second connecting plate (18) by means of screws (20).

7. A puncture assisting device according to claim 3, characterized in that the bottom end of the connecting mechanism (14) is fixedly connected with the arc-shaped slide rail (15).