CN220001944U

CN220001944U - Puncture support

Info

Publication number: CN220001944U
Application number: CN202321389285.3U
Authority: CN
Inventors: 李红英
Original assignee: Ziyang Yanjiang District People's Hospital
Current assignee: Ziyang Yanjiang District People's Hospital
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-11-14
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a puncture support, which comprises a base, wherein the top of the base is fixedly connected with a working box, the inside of the working box is connected with a lifting table in a sliding manner, the top of the lifting table is fixedly connected with an arc plate, the top of the arc plate is provided with a group of first sliding grooves, the inside of the first sliding grooves is connected with a group of baffle plates in a sliding manner, the inside of the slot is connected with a fixed plate in a sliding manner, the inside of the fixed plate is provided with a group of telescopic grooves, and the surface of a clamping block is provided with a plurality of first positioning holes. According to the utility model, through the matching use of the baffle plate, the slot, the clamping block, the first positioning hole, the limiting rod and the fixing hole, a worker can quickly fix the arm of the patient, unintentional retraction and shaking of the arm of the patient during puncturing by the worker are avoided, and through the matching use of the baffle plate, the sponge cushion, the mounting block, the soft cushion and the first sliding groove, the worker can adjust the distance between the baffle plates through the sliding groove, and support is provided for the arm of the patient.

Description

Puncture support

Technical Field

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

Background

With the development of modern medicine, when a worker inspects or treats part of symptoms, a puncture treatment method is adopted, wherein the puncture is a process of inserting a corresponding medical device into a human body, inputting a corresponding medicine into the human body and extracting blood and bone marrow in the human body, and when the arm of a patient is subjected to venipuncture, the part of medical worker can select to use a puncture support to carry out auxiliary puncture, so that the probability of faults in puncture is reduced.

The puncture stent in the prior art has the following defects:

patent document CN217696874U discloses a puncture arm support, "comprising a base, further comprising: the mounting box is fixedly connected to the base; the mounting plate is fixedly connected in the mounting box; the screw thread cylinder is rotationally connected to the mounting plate, and the screw thread cylinder is in threaded connection with a screw rod; the driving part is arranged in the mounting box and used for driving the threaded cylinder to rotate; the placing plate is fixedly connected to the top of the screw rod, and an installation cavity is formed in the placing plate; an electric heating plate fixedly connected in the mounting cavity; according to the utility model, the prompt tone played by the voice player is controlled by the touch sensing switch to prompt a person needing to be punctured, so that the medical person is assisted in puncturing, the arm is heated by the electric heating plate, the blood vessel is prevented from being contracted by cold, the puncturing difficulty is prevented from being increased, and the surface of the placing plate is sterilized by spraying atomized sterilizing alcohol to the placing plate, so that cross infection is avoided. "

But above-mentioned device is when using, adopt through electrical heating board, voice broadcast and automatic spraying atomizing antiseptic solution, with this assists medical staff to puncture, and reduce cross infection's probability, but the staff is when using, place the top of board comparatively spacious, make the patient will be to the arm when placing the top of board, the arm can remove at will and rock, and then the patient can be in fear mental and human instinct response to the puncture syringe needle when making the puncture, act such as retract the arm backward or shake, other problems such as the slope that just so have led to puncture syringe needle entering angle, and then make the device have certain limitation.

Disclosure of Invention

The present utility model is directed to a puncture stent, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the utility model provides a puncture support, which comprises a base, wherein the top of the base is fixedly connected with a working box, and the inside of the working box is connected with a lifting table in a sliding way;

the top of the lifting table is fixedly connected with an arc-shaped plate, the top of the arc-shaped plate is provided with a group of first sliding grooves, the inside of the first sliding grooves is connected with a group of baffle plates in a sliding manner, the surface of one side of each baffle plate is provided with a slot, the inside of each slot is connected with a fixed plate in a sliding manner, the inside of fixed plate has seted up a set of expansion tank, two sets of compression springs are installed to the inside wall in expansion tank, compression spring's one end fixedly connected with expansion plate, one side fixedly connected with fixture block of expansion plate, a plurality of first locating hole has been seted up on the surface of fixture block.

Preferably, a group of limiting grooves are formed in the fixing plate, limiting rods are connected to the limiting grooves in a sliding mode, one ends of the limiting rods are fixedly connected with the other sides of the telescopic plates, fixing holes are formed in the surfaces of the fixing plates, and soft cushions are fixedly connected to the bottoms of the fixing holes.

Through the use of the limiting rod, the telescopic block plays a guiding role for the retraction of the compression spring when retracting.

Preferably, a plurality of second locating holes are formed in one side of the baffle, a fixing rod is connected with the inner threads of the first locating holes, an installation chamber is formed in the inner side of the baffle, an installation block is connected with the inside of the installation chamber in a sliding mode, a group of air bags are fixedly connected to the inside of the installation block, and a sponge cushion is fixedly connected to the top of the arc-shaped plate.

Through the use of installing the room for the device is when using, and the gasbag breaks, and the staff can carry out quick replacement to it.

Preferably, a group of second sliding grooves are formed in the inner side wall of the working box, sliding blocks are fixedly connected to the two sides of the lifting table, and the surfaces of the sliding blocks slide in the second sliding grooves.

Through the use of the sliding blocks, when the lifting platform moves, the friction between the two sides of the lifting platform and the inner side of the working box is reduced,

Preferably, a rotating rod is fixedly connected inside the working box, and one end of the rotating rod is fixedly connected with a rotating handle.

Preferably, the surface fixedly connected with of dwang is a set of first gear, one side rotation of work box inside is connected with a set of threaded rod, and the surface of threaded rod runs through in the inside of elevating platform, the surface fixedly connected with second gear of threaded rod, and the surface engagement of second gear in the surface of first gear.

Through the use of first gear for the dwang drives two first gears simultaneously and rotates, has reduced the probability that two threaded rods rotational speed is different.

Preferably, the surface threaded connection of threaded rod has the screw sleeve, screw sleeve's surface fixedly connected with connecting rod, and one side of connecting rod and elevating platform's inside wall fixed connection.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the collocation of the baffle plate, the slot, the fixing plate, the telescopic plate, the compression spring, the clamping block, the first positioning hole, the limiting rod and the fixing hole, a worker can quickly fix the arm of a patient, the problem that the angle of penetration of a puncture needle is wrong due to unintentional retraction and shaking of the arm of the patient during the puncture of the worker is avoided, and through the collocation of the baffle plate, the arc plate, the foam-rubber cushion, the mounting block, the air bag, the soft cushion and the first sliding groove, the worker can adjust the distance between the baffle plates through the sliding grooves, so that the support is provided for the arm of the patient, and the stability during the treatment is improved.

2. According to the utility model, through the use of the lifting table, the rotating rod, the first gear, the threaded rod, the threaded sleeve, the connecting rod, the sliding block and the second sliding groove, a worker can adjust the height of the device according to the body shape of the patient, so that the patient and the worker can treat in a more comfortable posture, the comfort of the arm of the patient is further improved, and the discomfort of the patient is reduced to a certain extent.

Drawings

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

FIG. 2 is a schematic diagram of a limiting groove structure of the present utility model;

FIG. 3 is a schematic view of a second positioning hole according to the present utility model;

fig. 4 is a schematic view of the structure of the connecting rod of the present utility model.

In the figure: 1. a base; 2. a working box; 3. a lifting table; 4. an arc-shaped plate; 5. a first sliding groove; 6. a baffle; 7. a slot; 8. a fixing plate; 9. a telescopic slot; 10. a compression spring; 11. a telescoping plate; 12. a clamping block; 13. a first positioning hole; 14. a limit groove; 15. a limit rod; 16. a fixing hole; 17. a soft cushion; 18. a second positioning hole; 19. a fixed rod; 20. a mounting chamber; 21. a mounting block; 22. an air bag; 23. a sponge cushion; 24. a second sliding groove; 25. a slide block; 26. a rotating lever; 27. a rotating handle; 28. a first gear; 29. a threaded rod; 30. a second gear; 31. a threaded sleeve; 32. and (5) connecting a rod.

Detailed Description

Referring to fig. 1-3, a puncture stent;

including base 1, the top fixedly connected with work box 2 of base 1, the inside sliding connection of work box 2 has elevating platform 3, the top fixedly connected with arc 4 of elevating platform 3, a set of first sliding tray 5 has been seted up at the top of arc 4, the inside sliding connection of first sliding tray 5 has a set of baffle 6, slot 7 has been seted up to the surface of baffle 6 one side, the inside sliding connection of slot 7 has fixed plate 8, a set of expansion tank 9 has been seted up to the inside of fixed plate 8, two sets of compression springs 10 are installed to the inside wall of expansion tank 9, the one end fixedly connected with expansion plate 11 of compression spring 10, one side fixedly connected with fixture block 12 of expansion plate 11, a plurality of first locating hole 13 has been seted up on the surface of fixture block 12, a set of spacing groove 14's inside sliding connection has gag lever 15, and one end and one side fixed connection of expansion plate 11 of gag lever 15, fixed hole 16 has been seted up on the surface of fixed hole 16's bottom fixedly connected with cushion 17, a plurality of second locating hole 18 has been seted up on one side of baffle 6, a set of inside locating hole 13 has a set of 13 of inner mounting blocks 21, the inside of 13 has a set of inner mounting blocks 21 of 13, the inside of inner mounting blocks 21 has a fixed connection 21, the inside mounting blocks of inner mounting blocks of 13 has 21, the inner mounting blocks of inner side 21 has 21, and the inner mounting blocks of the inner side 21 has 21.

When a worker uses the device, the worker firstly places the device at a proper position, then holds the mounting block 21 by hands, inserts the mounting block 21 into the mounting chamber 20 formed on the surface of the baffle plate 6, at the moment, the patient places the arm on the spongy cushion 23 fixedly connected with the top of the arc plate 4, then takes out the fixing plate 8, inserts the clamping blocks 12 on two sides of the fixing plate 8 into the slot 7, so that the fixing holes 16 clamp the upper part of the arm of the patient, inserts the fixing rods 19 into the second positioning holes 18, penetrates through the first positioning holes 13, at the moment, the arm of the patient is firmly fixed, then the worker moves the two baffle plates 6 towards the middle by hands, so that the baffle plates 6 slide in the first sliding groove 5 until the air bags 22 cling to two sides of the arm of the patient, and simultaneously the telescopic plates 11 are extruded by external force to retract backwards, and squeeze the internal compression springs 10, so that the limiting rods 15 slide in the limiting grooves 14, at the moment, the worker can puncture the arm of the patient.

Referring to fig. 1 and 4, a puncture stent;

the inside wall of work box 2 has seted up a set of second sliding tray 24, the both sides of elevating platform 3 all fixedly connected with slider 25, and the surface sliding of slider 25 is in the inside of second sliding tray 24, the inside fixedly connected with dwang 26 of work box 2, the one end fixedly connected with twist grip 27 of dwang 26, the surface fixedly connected with of dwang 26 a set of first gear 28, the inside one side rotation of work box 2 is connected with a set of threaded rod 29, and the surface of threaded rod 29 runs through in the inside of elevating platform 3, the surface fixedly connected with second gear 30 of threaded rod 29, and the surface engagement of second gear 30 is in the surface of first gear 28, the surface threaded connection of threaded rod 29 has screw sleeve 31, the surface fixedly connected with connecting rod 32 of screw sleeve 31, and one side of connecting rod 32 and the inside wall fixed connection of elevating platform 3.

When the patient places the arm on the top of the foam-rubber cushion 23, the operator holds the rotating handle 27 by hand and twists the rotating handle 27 to one side, so that the rotating handle 27 drives the rotating rod 26 to rotate, meanwhile, the rotating rod 26 drives the two first gears 28 on the surface to rotate, the first gears 28 simultaneously drive the two second gears 30 meshed with the surface to rotate, the second gears 30 drive the threaded rod 29 to rotate, the threaded sleeve 31 moves up and down along the surface of the threaded rod 29, the connecting rod 32 fixed on the surface of the threaded sleeve 31 is driven to move, the lifting platform 3 is driven to move, meanwhile, the sliding block 25 slides in the second sliding groove 24, and the operator rotates the rotating handle 27 to adjust the lifting platform 3 to a proper height.

The working principle is that when a worker uses the device, firstly, the device is placed at a proper position, then the mounting block 21 is inserted into the mounting chamber 20, at the moment, the patient places the arm on the foam-rubber cushion 23, the worker twists the rotating handle 27 to one side, so that the rotating handle 27 drives the threaded rod 29 to rotate, the threaded sleeve 31 moves up and down on the surface of the threaded rod 29, the connecting rod 32 is driven to move, meanwhile, the sliding block 25 slides in the second sliding groove 24 until the lifting table 3 is adjusted to a proper height, then the fixing plate 8 is taken out, the clamping block 12 is inserted into the slot 7, the upper part of the arm of the patient is clamped, then the fixing rod 19 is inserted into the second positioning hole 18 and the first positioning hole 13, the arm of the patient is firmly fixed, then the two baffles 6 are moved to the middle until the air bags 22 are tightly attached to two sides of the arm of the patient, meanwhile, the telescopic plate 11 is extruded by external force to retract backwards, and at the moment, the worker can puncture the arm of the patient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A puncture stent comprising a base (1), characterized in that: the top of the base (1) is fixedly connected with a working box (2), and the inside of the working box (2) is connected with a lifting table (3) in a sliding manner;

the utility model discloses a lifting platform, including elevating platform, fixed plate, compression spring, fixed plate, compression spring (10) are installed to the top fixedly connected with arc (4), a set of first sliding tray (5) have been seted up at the top of arc (4), the inside sliding connection of first sliding tray (5) has a set of baffle (6), slot (7) have been seted up on the surface of baffle (6) one side, the inside sliding connection of slot (7) has fixed plate (8), a set of expansion groove (9) have been seted up to the inside of fixed plate (8), two sets of compression spring (10) are installed to the inside wall of expansion groove (9), one end fixedly connected with expansion plate (11) of compression spring (10), one side fixedly connected with fixture block (12) of expansion plate (11), a plurality of first locating hole (13) have been seted up on the surface of fixture block (12).

2. A puncture stent as claimed in claim 1, wherein: a group of limit grooves (14) are formed in the fixing plate (8), a limit rod (15) is connected to the inside of the limit groove (14) in a sliding mode, one end of the limit rod (15) is fixedly connected with the other side of the telescopic plate (11), fixing holes (16) are formed in the surface of the fixing plate (8), and soft cushions (17) are fixedly connected to the bottoms of the fixing holes (16).

3. A puncture stent as claimed in claim 1, wherein: a plurality of second locating holes (18) have been seted up to one side of baffle (6), the inside threaded connection of first locating hole (13) has dead lever (19), install room (20) have been seted up to the inboard of baffle (6), the inside sliding connection of install room (20) has installation piece (21), the inside fixedly connected with of installation piece (21) a set of gasbag (22), the top fixedly connected with foam-rubber cushion (23) of arc (4).

4. A puncture stent as claimed in claim 1, wherein: a group of second sliding grooves (24) are formed in the inner side wall of the working box (2), sliding blocks (25) are fixedly connected to the two sides of the lifting table (3), and the surfaces of the sliding blocks (25) slide in the second sliding grooves (24).

5. A puncture stent as claimed in claim 1, wherein: the inside fixedly connected with dwang (26) of work box (2), the one end fixedly connected with twist grip (27) of dwang (26).

6. The puncture stent of claim 5, wherein: the surface fixedly connected with a set of first gear (28) of dwang (26), one side of work box (2) inside rotates and is connected with a set of threaded rod (29), and the surface of threaded rod (29) runs through in the inside of elevating platform (3), the surface fixedly connected with second gear (30) of threaded rod (29), and the surface engagement of second gear (30) is in the surface of first gear (28).

7. The puncture stent of claim 6, wherein: the surface threaded connection of threaded rod (29) has screw sleeve (31), the fixed surface of screw sleeve (31) is connected with connecting rod (32), and one side of connecting rod (32) and the inside wall fixed connection of elevating platform (3).