CN217245809U - Dialysis tube fixing device for emergency internal medicine - Google Patents
Dialysis tube fixing device for emergency internal medicine Download PDFInfo
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- CN217245809U CN217245809U CN202122072112.6U CN202122072112U CN217245809U CN 217245809 U CN217245809 U CN 217245809U CN 202122072112 U CN202122072112 U CN 202122072112U CN 217245809 U CN217245809 U CN 217245809U
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- fixing device
- internal medicine
- dialysis tube
- block
- tube fixing
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Abstract
The utility model provides a dialysis catheter fixing device for emergency internal medicine. The dialysis tube fixing device for the emergency internal medicine comprises an assembly block, wherein two first installation cavities and a second installation cavity are respectively formed in the assembly block, and the two first installation cavities are communicated with the second installation cavity; the two first arc-shaped clamping blocks are fixedly arranged on the inner wall of one side of each of the two first mounting cavities respectively; and the two guide rods are fixedly arranged in the two first installation cavities respectively. The utility model provides a dialysis tube fixing device for emergency internal medicine department has that fixed mode is comparatively simple and convenient, can repeatedly make, can avoid dialysis tube tortuous influence normal dialysis's advantage.
Description
Technical Field
The utility model relates to a medical supplies technical field especially relates to a dialysis tube fixing device for emergency internal medicine department.
Background
The emergency internal medicine department is the department in hospital where the most serious patients are centralized, the most kinds of diseases are produced, and the most important rescue and management tasks are carried out, and the dialysis tube is a tube material used by medical personnel in emergency department for dialysis treatment of patients, and is generally used together with a dialysis machine.
General emergency department medical personnel can be connected dialysis tube and the blood vessel on the patient's arm when carrying out dialysis treatment to the patient, pull out the dialysis tube for avoiding patient's arm to move indiscriminately, medical personnel generally can use the sticky tape to adhere dialysis tube on patient's arm, although can play the fixed action with the sticky tape adhesion, the sticky tape is as disposable article, unable reuse, it is also comparatively inconvenient to tear the sticky tape adhesion when promptly salvageing, and if patient's arm is careless crooked among the dialysis process, the dialysis tube also can be tortuous thereupon, can shadow normal dialysis.
Therefore, it is necessary to provide a dialysis tube fixing device for emergency internal medicine to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide a dialysis tube fixing device for emergency internal medicine that fixed mode is comparatively simple and convenient, can repeatedly make, can avoid dialysis tube tortuous influence normal dialysis.
In order to solve the technical problem, the utility model provides a dialysis tube fixing device for emergency internal medicine department includes: the assembly block is provided with two first installation cavities and a second installation cavity respectively, and the two first installation cavities are communicated with the second installation cavity; the two first arc-shaped clamping blocks are fixedly arranged on the inner wall of one side of each of the two first installation cavities respectively; the two guide rods are fixedly arranged in the two first installation cavities respectively; the two second arc-shaped clamping blocks are respectively arranged in the two first mounting cavities, and the bottoms of the two second arc-shaped clamping blocks are respectively connected with the two corresponding guide rods in a sliding manner; the return block is fixedly arranged in the second installation cavity; the two threaded rods are respectively and rotatably installed on two sides of the return block, and one ends of the two threaded rods respectively extend into the two first installation cavities and are rotatably connected with the two corresponding first arc-shaped clamping blocks; the rotating shaft is rotatably arranged on the return block, and the top end of the rotating shaft extends out of the assembly block.
Preferably, the equal fixed mounting in both sides of subassembly piece has the installation piece, two the equal fixed mounting in bottom of installation piece has the connecting block, two the bottom of connecting block all rotates and installs the plastics buckle, two the bandage is all installed fixedly to the bottom of public buckle in the plastics buckle, two fixed mounting has first magic tape matt surface and first magic tape thorn face respectively on the bandage.
Preferably, the bottom of the assembly block is fixedly provided with a second magic tape stabbing surface, a second magic tape hair surface is pasted on the second magic tape stabbing surface, and the bottom of the second magic tape hair surface is fixedly provided with a breathable pad.
Preferably, the top end of the rotating shaft is fixedly provided with a rotating block, and the rotating block is provided with an anti-skid groove.
Preferably, the tops of the female buckles in the two plastic buckles are provided with grooves, and the two grooves are matched with the two connecting blocks.
Preferably, two the one end that the threaded rod is close to each other with all fixed mounting has the awl tooth on the bottom of pivot, three the awl tooth intermeshing.
Compared with the prior art, the utility model provides a dialysis tube fixing device for emergency internal medicine department has following beneficial effect:
the utility model provides a dialysis tube fixing device for emergency internal medicine:
1. the first mounting cavity and the second mounting cavity can be opened through the component block, the component is convenient to mount, the threaded rod can be driven to rotate by rotating the rotating shaft and matching with the bevel gear, the threaded rod can drive the second arc-shaped clamping block to slide when rotating, and the dialysis tube can be clamped and fixed by matching with the first arc-shaped clamping block, so that the phenomenon that the dialysis tube falls and bends due to the bending and shaking of the arm of a patient during dialysis, and the normal dialysis is influenced can be avoided;
2. put just installation connecting block through the installation piece, put the direction of tying up of adjusting the bandage through the connecting block, avoid the bandage to beat and twist, conveniently pull down the disinfection washing with the bandage after the dialysis finishes through the plastics buckle, will paste thorn face and first magic tape matt surface through the first magic of bandage cooperation and can fix this dress on patient's arm, paste thorn face cooperation second magic tape matt surface through the second magic and put just fixed ventilative pad, can avoid the dialysis time overlength through ventilative pad, arouse that patient's arm produces sultry and produces uncomfortable sense.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a dialysis tube fixing device for emergency internal medicine provided by the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 1;
fig. 4 is an enlarged structural view of a portion C shown in fig. 1.
The reference numbers in the figures: 1. a component block; 2. a first mounting cavity; 3. a second mounting cavity; 4. a first arc-shaped clamping block; 5. a guide bar; 6. a second arc-shaped clamping block; 7. a returning block; 8. a threaded rod; 9. a rotating shaft; 10. mounting blocks; 11. connecting blocks; 12. plastic buckles; 13. binding bands; 14. a first magic tape stabbing surface; 15. a first magic tape matt surface; 16. a second magic tape stabbing surface; 17. a second magic tape matt surface; 18. an air-permeable cushion.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-4, fig. 1 is a schematic structural view of a dialysis tube fixing device for emergency internal medicine according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of part B shown in fig. 1. Dialysis tube fixing device for emergency internal medicine includes: the assembly comprises an assembly block 1, wherein two first installation cavities 2 and two second installation cavities 3 are respectively formed in the assembly block 1, and the two first installation cavities 2 are communicated with the second installation cavity 3; the two first arc-shaped clamping blocks 4 are respectively and fixedly arranged on the inner wall of one side of the two first installation cavities 2; the two guide rods 5 are fixedly arranged in the two first installation cavities 2 respectively; the two second arc-shaped clamping blocks 6 are respectively arranged in the two first installation cavities 2, and the bottoms of the two second arc-shaped clamping blocks 6 are respectively connected with the two corresponding guide rods 5 in a sliding manner; the return block 7 is fixedly arranged in the second installation cavity 3; the two threaded rods 8 are respectively and rotatably installed on two sides of the return block 7, and one ends of the two threaded rods 8 respectively extend into the two first installation cavities 2 and are rotatably connected with the two corresponding first arc-shaped clamping blocks 4; pivot 9, pivot 9 rotates to be installed on the returning block 7, the top of pivot 9 is extended outside subassembly piece 1, can set up 2 second installation cavities 3 of first installation cavity through subassembly piece 1, and the subassembly is installed to the facilitate the installation, can drive threaded rod 8 through rotating 9 cooperation awl teeth of pivot and rotate, can drive second arc clamp splice 6 and slide when threaded rod 8 rotates, and the first arc clamp splice 4 of cooperation can carry out the centre gripping to the dialysis tubing fixed, rocks because of patient's arm is crooked when can avoiding dialyzing and leads to the dialysis tubing to drop zigzag, influences normal dialysis.
Equal fixed mounting in both sides of subassembly piece 1 has installation piece 10, two the equal fixed mounting in bottom of installation piece 10 has connecting block 11, two the bottom of connecting block 11 is all rotated and is installed plastics buckle 12, two bandage 13, two are all installed firmly to the bottom of public buckle in the plastics buckle 12 respectively fixed mounting has first magic tape matt surface 15 and first magic tape stab face 14 on the bandage 13, puts just installation connecting block 11 through installation piece 10, puts the direction of tying up of adjusting bandage 13 through connecting block 11, avoids bandage 13 to beat and twists, conveniently pulls down the disinfection washing with bandage 13 after the dialysis finishes, will fix this dress on patient's arm through bandage 13 cooperation first magic tape matt surface 14 and first magic tape matt surface 15.
The bottom fixed mounting of subassembly piece 1 has second magic subsides thorn face 16, it has second magic tape matt surface 17 to paste on the second magic subsides thorn face 16, the bottom fixed mounting of second magic tape matt surface 17 has ventilative pad 18, puts just fixed ventilative pad 18 through second magic subsides thorn face 16 cooperation second magic tape matt surface 17, can avoid dialysis time overlength through ventilative pad 18, arouses that patient's arm produces stifle and produces uncomfortable sense.
The top end of the rotating shaft 9 is fixedly provided with a rotating block, and the rotating block is provided with an anti-skid groove.
The tops of the female buckles in the two plastic buckles 12 are provided with grooves, and the two grooves are matched with the two connecting blocks 11.
Two the one end that threaded rod 8 is close to each other with equal fixed mounting has the awl tooth on the bottom of pivot 9, it is three the awl tooth intermeshing.
The utility model provides a dialysis tube fixing device for emergency internal medicine's theory of operation as follows:
when in use, firstly, the dialysis tube and the reflux dialysis tube respectively pass through the first arc-shaped clamping block 4 and the second arc-shaped clamping block 6, then medical staff connects the dialysis tube and the reflux dialysis tube with the arm blood vessel of a patient, after the connection is finished, the arm of the patient is firstly placed on the bandage 13 with the first magic tape stabbing surface 14 and then wound, then the first magic tape stabbing surface 15 is pasted on the first magic tape stabbing surface 15, after the pasting and fixing of the belt are finished, the rotating block is firstly rotated by hands, the rotating shaft 9 rotates when the rotating block rotates and drives three conical teeth to synchronously rotate, the two threaded rods 8 are driven to rotate when the conical teeth rotate, along with the rotation of the threaded rods 8, the second arc-shaped clamping block 6 can slide towards the first arc-shaped clamping block 4 to be close to, along with the movement of the second arc-shaped clamping block 6, a clamping surface can be formed with the first arc-shaped clamping block 4, and the dialysis tube can be clamped and fixed, the dialysis catheter after being clamped and fixed cannot fall off and bend due to bending and shaking of the arm of a patient, after dialysis is finished, the rotating block is rotated in the reverse direction, the rotating shaft 9 drives the bevel gear, the bevel gear drives the threaded rod 8 to rotate so as to reset the second arc-shaped clamping block 6, the dialysis catheter is taken down after the second arc-shaped clamping block 6 is reset, then the first magic tape rough surface 15 is uncovered, then the device is taken down from the arm of the patient, a lug on a male buckle in the plastic buckle 12 can be held by fingers after the device is taken down, then the male buckle is taken out from the female buckle, then the bandage 13 can be disinfected and cleaned, after disinfection and airing is finished, the male buckle can be clamped into the female buckle again, and then the device is placed for next use.
Compared with the prior art, the utility model provides a dialysis tube fixing device for emergency internal medicine department has following beneficial effect:
the utility model provides a dialysis tube fixing device for emergency internal medicine, a first installation cavity 2 and a second installation cavity 3 can be opened through an assembly block 1, the assembly is convenient to install, a screw rod 8 can be driven to rotate by rotating a rotating shaft 9 and matching with a bevel gear, the screw rod 8 can be driven to slide when rotating, the dialysis tube can be clamped and fixed by matching with a first arc-shaped clamping block 4, the dialysis tube can be prevented from falling and bending caused by bending and shaking of the arm of a patient during dialysis, the normal dialysis is influenced, an installation connecting block 11 is arranged through the installation block 10, the binding direction of a binding band 13 is adjusted by arranging the connecting block 11, the binding band 13 is prevented from being twisted, the binding band 13 is convenient to be dismounted for disinfection and cleaning after the dialysis is finished through a plastic buckle 12, the binding band can be fixed on the arm by matching with a first magic tape burr surface 14 and a first magic tape burr surface 15 through the binding band 13, a fixing pad 18 is arranged by matching with a second magic tape burr surface 17 through a second magic tape burr surface 16, the ventilation pad 18 can avoid the discomfort caused by the stuffiness of the arms of the patient due to the overlong dialysis time.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a dialysis tube fixing device for emergency internal medicine, its characterized in that includes:
the assembly block is provided with two first installation cavities and a second installation cavity respectively, and the two first installation cavities are communicated with the second installation cavity;
the two first arc-shaped clamping blocks are fixedly arranged on the inner wall of one side of each of the two first installation cavities respectively;
the two guide rods are fixedly arranged in the two first installation cavities respectively;
the two second arc-shaped clamping blocks are respectively arranged in the two first installation cavities, and the bottoms of the two second arc-shaped clamping blocks are respectively connected with the two corresponding guide rods in a sliding manner;
the return block is fixedly arranged in the second installation cavity;
the two threaded rods are respectively and rotatably installed on two sides of the return block, and one ends of the two threaded rods respectively extend into the two first installation cavities and are rotatably connected with the two corresponding first arc-shaped clamping blocks;
the rotating shaft is rotatably arranged on the return block, and the top end of the rotating shaft extends out of the assembly block.
2. The dialysis tube fixing device for the emergency internal medicine department according to claim 1, wherein the assembly blocks are fixedly mounted on both sides of the assembly block, the connecting blocks are fixedly mounted on the bottoms of the two assembly blocks, the plastic buckles are rotatably mounted on the bottom ends of the two connecting blocks, the binding bands are fixedly mounted on the bottom ends of the male buckles of the two plastic buckles, and the first magic tape rough surface and the first magic tape puncturing surface are fixedly mounted on the two binding bands respectively.
3. The dialysis tube fixing device for emergency internal medicine according to claim 1, wherein a second hook and loop fastener surface is fixedly mounted at the bottom of the assembly block, a second hook and loop fastener matt surface is adhered on the second hook and loop fastener surface, and a breathable pad is fixedly mounted at the bottom of the second hook and loop fastener matt surface.
4. The dialysis tube fixing device for the emergency internal medicine according to claim 1, wherein a rotating block is fixedly mounted at the top end of the rotating shaft, and an anti-slip groove is formed in the rotating block.
5. The dialysis tube fixing device for emergency internal medicine according to claim 2, wherein a groove is formed in the top of each of the female buckles of the two plastic buckles, and the two grooves are matched with the two connecting blocks.
6. The dialysis tube fixing device for emergency internal medicine according to claim 1, wherein tapered teeth are fixedly mounted on one end of the two threaded rods close to each other and the bottom end of the rotating shaft, and three tapered teeth are meshed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122072112.6U CN217245809U (en) | 2021-08-31 | 2021-08-31 | Dialysis tube fixing device for emergency internal medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122072112.6U CN217245809U (en) | 2021-08-31 | 2021-08-31 | Dialysis tube fixing device for emergency internal medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217245809U true CN217245809U (en) | 2022-08-23 |
Family
ID=82852123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122072112.6U Active CN217245809U (en) | 2021-08-31 | 2021-08-31 | Dialysis tube fixing device for emergency internal medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217245809U (en) |
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2021
- 2021-08-31 CN CN202122072112.6U patent/CN217245809U/en active Active
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