CN218685479U - Temporary intubation fixing device for neck of hemodialysis patient - Google Patents
Temporary intubation fixing device for neck of hemodialysis patient Download PDFInfo
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- CN218685479U CN218685479U CN202221989571.9U CN202221989571U CN218685479U CN 218685479 U CN218685479 U CN 218685479U CN 202221989571 U CN202221989571 U CN 202221989571U CN 218685479 U CN218685479 U CN 218685479U
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Abstract
The utility model relates to the technical field of hemodialysis devices, in particular to a temporary intubation fixing device for a hemodialysis patient neck, which comprises a frame body, wherein the frame body comprises a sleeve column, radiating holes are formed in the surface of the sleeve column, the top end surface of the sleeve column is connected with a water inlet, and the bottom end surface of the sleeve column is connected with a water outlet; the fixing mechanism comprises a fixing column, the fixing column is connected to the surface of the sleeve column, the surface of the fixing column is connected with an abutting spring, the surface of the abutting spring is connected with an arc-shaped plate, and the surface of the fixing column is connected with a connecting rod through a first tension spring; the movable mechanism comprises a connecting plate. The utility model discloses a fixed column, support and close spring, arc, connecting rod and support the cooperation of plywood, the staff of being convenient for passes through swing joint pole to fix the blood transfer line that runs through in the fixed column inboard, avoid the transfer line to take place to fold, thereby ensure the availability factor of device.
Description
Technical Field
The utility model relates to a blood passes through technical field, specifically is a blood passes through interim intubate fixing device of patient's neck.
Background
Hemodialysis, also known as hemodialysis, is one of the kidney replacement treatment modes of acute and chronic renal failure patients, and is characterized in that the blood in vivo is drained to the outside of the body and passes through a dialyzer consisting of a plurality of hollow fibers, the blood and electrolyte solution with similar body concentration are arranged inside and outside one hollow fiber, and the substance exchange is carried out by the principles of dispersion, ultrafiltration, adsorption and convection, so that the metabolic waste in the body is removed, and the electrolyte and acid-base balance are maintained; at the same time, the excess water in the body is removed, and the whole process of purified blood reinfusion is called hemodialysis.
In the conventional blood dialysis process, a transfusion tube may need to be connected to a neck blood vessel of a patient, but when the conventional transfusion tube is used, a blood tube is easily pressed, so that the blood tube is blocked, and the using effect of the device cannot be effectively guaranteed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a blood passes through interim intubate fixing device of patient's neck to the device in the past that proposes in solving above-mentioned background art is when using, and the transfer line is when using, and the blood pipe easily receives the oppression, leads to the blood pipe to receive the problem of jam.
In order to achieve the above object, the utility model provides a following technical scheme:
a hemodialysis patient neck temporary cannula fixation device comprising:
the rack body comprises a sleeve column, heat dissipation holes are formed in the surface of the sleeve column, a water inlet is connected to the surface of the top end of the sleeve column, and a water outlet is connected to the surface of the bottom end of the sleeve column;
the fixing mechanism comprises a fixing column, the fixing column is connected to the surface of the sleeve column, the surface of the fixing column is connected with an abutting spring, the surface of the abutting spring is connected with an arc-shaped plate, and the surface of the fixing column is connected with a connecting rod through a first tension spring;
the movable mechanism comprises a connecting plate, the connecting plate is connected to the surface of the sleeve column, a movable plate is inserted and connected to the inner side of the connecting plate, and a sliding groove is formed in the surface of the inner side of the sleeve column.
Preferably, the surface of connecting rod is connected with and supports the plywood, it is the arc shape to support the surface of plywood.
Preferably, one end surface of the abutting spring is welded on the surface of the arc-shaped plate, and the other end of the abutting spring is welded on the inner side surface of the fixing column.
Preferably, the surface of the connecting plate is connected with a limiting rod through a second tension spring, a limiting hole is formed in the surface of the movable plate, a baffle is inserted and connected to the inner side of the movable plate, and the surface of the movable plate is in threaded connection with the movable plate.
Preferably, the surface of the sliding groove is connected with a sliding rod in a sliding mode, the surface of the sliding rod is connected with a rubber plate, and the surface of the sleeve column is connected with a second screw rod in a threaded mode.
Preferably, the limiting rod penetrates through the inner side of the limiting hole, and the connecting plates are symmetrically distributed on the surface of the sleeve column in two groups.
Preferably, the slide bars are distributed on the surface of the rubber plate symmetrically in two groups, and the second screw is movably connected to the surface of the rubber plate through a rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the fixed column, the cooperation that closes spring, arc, connecting rod and support the plywood, the staff of being convenient for passes through swing joint pole to fixing the blood transfer line that runs through in the fixed column inboard, avoiding the transfer line to take place to fold, thereby the availability factor of guarantee device.
2. Through the cooperation of connecting plate, gag lever post, fly leaf, spacing hole, baffle, first screw rod, spout, rubber slab and second screw rod, the guarantee device is when wearing, and the device can be fixed patient's head according to different patient's neck length, simultaneously through activity second screw rod to move about the position of rubber slab, thereby guarantee device stability when wearing.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a schematic cross-sectional side view of the fixing column of FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1;
fig. 4 is a schematic top cross-sectional view of the casing column of fig. 1 according to the present invention.
In the figure: 1. a frame body; 11. sleeving a column; 12. heat dissipation holes; 13. a water inlet; 14. a water outlet; 2. a fixing mechanism; 21. fixing a column; 22. a spring is abutted; 23. an arc-shaped plate; 24. a connecting rod; 25. abutting the plate; 3. a movable mechanism; 31. a connecting plate; 32. a limiting rod; 33. a movable plate; 34. a limiting hole; 35. a baffle plate; 36. a first screw; 37. a chute; 38. a slide bar; 39. a rubber plate; 310. a second screw.
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. 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.
Referring to fig. 1-4, the present invention provides an embodiment:
a hemodialysis patient neck temporary cannula fixation device comprising:
the frame body 1 comprises a sleeve column 11, a radiating hole 12 is formed in the surface of the sleeve column 11, a water inlet 13 is connected to the surface of the top end of the sleeve column 11, and a water outlet 14 is connected to the surface of the bottom end of the sleeve column 11;
the fixing mechanism 2 comprises a fixing column 21, the fixing column 21 is connected to the surface of the sleeve column 11, the surface of the fixing column 21 is connected with a butting spring 22, the surface of the butting spring 22 is connected with an arc-shaped plate 23, and the surface of the fixing column 21 is connected with a connecting rod 24 through a first tension spring;
the movable mechanism 3, the movable mechanism 3 includes connecting plate 31, and connecting plate 31 is connected on the surface of cover post 11, and the inboard of connecting plate 31 is inserted and is established and be connected with fly leaf 33, and spout 37 has been seted up on the inboard surface of cover post 11, supports through arc 23 and supports the plywood 25 and close the transfer line to fixing the transfer line, pouring cold water through the water inlet 13, discharge through delivery port 14, thereby the travelling comfort that the guarantee device wore under high temperature environment.
Further, the surface of connecting rod 24 is connected with and supports plywood 25, supports plywood 25's surface and is the arc shape, through the shape on the surface that supports plywood 25 to the guarantee supports closing to the blood vessel to support plywood 25.
Further, the surface of one end of the abutting spring 22 is welded on the surface of the arc-shaped plate 23, the other end of the abutting spring 22 is welded on the inner side surface of the fixed column 21, and the elastic force of the abutting spring 22 ensures that the arc-shaped plate 23 is flexibly abutted on the surface of the blood conveying pipe.
Further, the surface of the connecting plate 31 is connected with a limiting rod 32 through a second tension spring, a limiting hole 34 is formed in the surface of the movable plate 33, a baffle 35 is inserted and connected to the inner side of the movable plate 33, the surface of the movable plate 33 is connected with the movable plate 33 through threads, and the limiting rod 32 is inserted and connected to the inner side of the connecting plate 31 through the second tension spring when the limiting rod 32 is not subjected to an external force.
Furthermore, a sliding rod 38 is slidably connected to the surface of the sliding groove 37, a rubber plate 39 is connected to the surface of the sliding rod 38, a second screw 310 is connected to the surface of the sleeve column 11 in a threaded manner, and the first screw 36 abuts against the surface of the baffle 35, so that the position of the baffle 35 is guaranteed to be fixed.
Furthermore, the limiting rod 32 penetrates through the inner side of the limiting hole 34, the connecting plates 31 are symmetrically distributed on the surface of the sleeve column 11 in two groups, and the limiting rod 32 penetrates through the inner side of the limiting hole 34, so that the position of the movable plate 33 is guaranteed to be limited.
Further, the sliding rods 38 are symmetrically distributed on the surface of the rubber plate 39 in two groups, the second screw 310 is movably connected to the surface of the rubber plate 39 through a rotating shaft, and the second screw can move through the position of the rubber plate 39, so that the neck of the patient sleeved on the inner side of the sleeve post 11 is fixed when the position of the rubber plate 39 moves.
The working principle is as follows: to keeping away from fixed column 21's surface pulling connecting rod 24 through the staff to the position to closing board 25 moves about, passes fixed column 21's inboard with the transfer line simultaneously, thereby makes the closing board 25 that keeps away from that connecting rod 24 is connected to close the surface at the transfer line, and the one end surface of keeping away from closing board 25 of transfer line is supported by arc 23 and closes simultaneously, and then the guarantee is fixed infusion blood vessel, avoids infusion blood vessel to take place foldingly.
Through staff pulling gag lever post 32, thereby make gag lever post 32 insert the inboard of establishing at spacing hole 34, thereby fix the position of fly leaf 33, staff rethread rotatory first screw rod 36, thereby no longer fixed to the position of baffle 35, thereby be convenient for the staff highly adjusts the position of baffle 35, the staff is through rotatory second screw rod 310 simultaneously, thereby make slide bar 38 take place to slide in the inboard of spout 37, and then move about the position of rubber slab 39, thereby make rubber slab 39 fix the patient's neck of equidimension not.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (7)
1. A hemodialysis patient neck temporary intubation fixing device, comprising:
the rack body (1) comprises a sleeve column (11), heat dissipation holes (12) are formed in the surface of the sleeve column (11), a water inlet (13) is connected to the top end surface of the sleeve column (11), and a water outlet (14) is connected to the bottom end surface of the sleeve column (11);
the fixing mechanism (2) comprises a fixing column (21), the fixing column (21) is connected to the surface of the sleeve column (11), the surface of the fixing column (21) is connected with a butting spring (22), the surface of the butting spring (22) is connected with an arc-shaped plate (23), and the surface of the fixing column (21) is connected with a connecting rod (24) through a first tension spring;
the movable mechanism (3) comprises a connecting plate (31), the connecting plate (31) is connected to the surface of the sleeve column (11), a movable plate (33) is inserted and connected to the inner side of the connecting plate (31), and a sliding groove (37) is formed in the inner side surface of the sleeve column (11).
2. The temporary intubation fixture of claim 1, wherein: the surface of connecting rod (24) is connected with and supports plywood (25), it is the arc shape to support plywood (25) surface.
3. The temporary intubation fixture of claim 1, wherein: one end surface of the abutting spring (22) is welded on the surface of the arc-shaped plate (23), and the other end of the abutting spring (22) is welded on the inner side surface of the fixed column (21).
4. A hemodialysis patient neck temporary intubation fixture according to claim 1, wherein: the surface of connecting plate (31) is connected with gag lever post (32) through the second extension spring, spacing hole (34) have been seted up on the surface of fly leaf (33), the inboard of fly leaf (33) is inserted and is established and be connected with baffle (35), the surperficial threaded connection of fly leaf (33) has fly leaf (33).
5. The temporary intubation fixture of claim 1, wherein: the surface of the sliding groove (37) is connected with a sliding rod (38) in a sliding mode, the surface of the sliding rod (38) is connected with a rubber plate (39), and the surface of the sleeve column (11) is connected with a second screw rod (310) in a threaded mode.
6. The temporary intubation fixture of claim 4, wherein: the limiting rod (32) penetrates through the inner side of the limiting hole (34), and the connecting plates (31) are symmetrically distributed on the surface of the sleeve column (11).
7. The temporary intubation fixture of claim 5, wherein: the sliding rods (38) are symmetrically distributed on the surface of the rubber plate (39) in two groups, and the second screw rods (310) are movably connected to the surface of the rubber plate (39) through rotating shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221989571.9U CN218685479U (en) | 2022-07-29 | 2022-07-29 | Temporary intubation fixing device for neck of hemodialysis patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221989571.9U CN218685479U (en) | 2022-07-29 | 2022-07-29 | Temporary intubation fixing device for neck of hemodialysis patient |
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| Publication Number | Publication Date |
|---|---|
| CN218685479U true CN218685479U (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221989571.9U Active CN218685479U (en) | 2022-07-29 | 2022-07-29 | Temporary intubation fixing device for neck of hemodialysis patient |
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| CN (1) | CN218685479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116687737A (en) * | 2023-07-31 | 2023-09-05 | 苏州索迩电子技术有限公司 | throat massager |
-
2022
- 2022-07-29 CN CN202221989571.9U patent/CN218685479U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116687737A (en) * | 2023-07-31 | 2023-09-05 | 苏州索迩电子技术有限公司 | throat massager |
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