CN214512093U - Clinical dialysis catheter for nephrology department - Google Patents
Clinical dialysis catheter for nephrology department Download PDFInfo
- Publication number
- CN214512093U CN214512093U CN202022753595.1U CN202022753595U CN214512093U CN 214512093 U CN214512093 U CN 214512093U CN 202022753595 U CN202022753595 U CN 202022753595U CN 214512093 U CN214512093 U CN 214512093U
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- clamping
- plate
- rod
- sliding
- mounting plate
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- 238000000502 dialysis Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 208000017169 kidney disease Diseases 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000037157 Azotemia Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 208000009852 uremia Diseases 0.000 description 1
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Abstract
A dialysis catheter for clinical use in nephrology department comprises a bottom plate, a support frame, a mounting plate, a clamping plate, a lock catch ring, a pressure rod, a slide rod, a first elastic piece and a limiting mechanism; the supporting frame is arranged on the bottom plate; the mounting plate is arranged on the support frame; the clamping plate is arranged between the bottom plate and the mounting plate in a sliding manner; the pressure lever is arranged on the mounting plate in a sliding manner, and one end of the pressure lever is arranged on the clamping plate; one end of the sliding rod is arranged at the lower end of the clamping plate, the other end of the sliding rod is arranged on the bottom plate in a sliding mode, and two ends of the first elastic piece are connected with the bottom plate and the clamping plate respectively; the mounting plate is provided with a mounting groove and a clamping groove; one end of the lock catch ring is rotatably arranged on the mounting plate, and the lock catch ring is positioned above the mounting groove; the limiting mechanism comprises a limiting rod and a second elastic piece. The utility model discloses after the spacing of release depression bar, first elastic component promotes that the clamp plate is quick presss from both sides the bed board tightly, presses the depression bar when needs are dismantled, and the depression bar drives the clamp plate and removes, accomplishes the dismantlement to can carry out quick assembly disassembly.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a clinical dialysis catheter of nephrology dept.
Background
The nephrology department is a clinical department set for diagnosing and treating the kidney diseases in all levels of hospitals, common kidney replacement treatment modes comprise kidney transplantation, hemodialysis and peritoneal dialysis, the kidney diseases are common diseases and frequently encountered diseases, uremia can be developed if the kidney diseases are worsened, the health of people is seriously harmed, and chronic kidney diseases become another important disease which threatens the health of people after cardiovascular and cerebrovascular diseases, tumors and diabetes.
Dialysis catheter can be used to the nephrology department clinic often, and at present when using dialysis catheter, dialysis catheter abdomen position is buckled easily, influences the process of dialysis, and dialysis catheter's regulation is fixed inconvenient, and then has increased the work degree of difficulty for medical personnel, can bring extra injury for patient again, has influenced patient's recovery treatment.
Chinese patent with application number CN201921647586.5 provides a clinical dialysis catheter of using of nephrology dept, which comprises a fixed base, the left side fixedly connected with support at fixing base top, the top fixedly connected with roof of support, the inner chamber swing joint and the thread bush of roof, the inner chamber threaded connection of thread bush has the threaded rod, fixedly connected with baffle and clamp plate are respectively distinguished to the top and the bottom of threaded rod, the fixing base all seted up flutedly with clamp plate relative one side, the quantity of recess is four, the inner chamber fixedly connected with arc rubber pad of recess. The utility model discloses a screw thread cover is rotated, finally make the clamp plate drive the arc rubber pad that is located the top and fix the dialysis catheter, this clinical dialysis catheter of nephrology dept possesses the advantage of convenient to use, both can fix the dialysis catheter, can protect the dialysis catheter again, avoid causing the damage, can also fix the dialysis catheter of different sizes; it is comparatively troublesome to the installation with the device body, and needs certain strength just can carry out the dismouting.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a clinical dialysis pipe of using of nephrology dept, when the spacing back of relieving the depression bar, first elastic component promotes that the clamp plate is quick presss from both sides the bed board tightly, presses the depression bar when needs are dismantled, and the depression bar drives the clamp plate and removes, accomplishes the dismantlement to quick assembly disassembly can be carried out.
(II) technical scheme
The utility model provides a clinical dialysis catheter for nephrology department, which comprises a bottom plate, a supporting frame, a mounting plate, a clamping plate, a lock catch ring, a pressure rod, a slide rod, a first elastic part and a limiting mechanism;
the supporting frame is arranged on the bottom plate; the mounting plate is arranged on the support frame; the clamping plate is arranged between the bottom plate and the mounting plate in a sliding manner; the pressure lever is arranged on the mounting plate in a sliding manner, and one end of the pressure lever penetrates through the mounting plate and is arranged on the clamping plate; one end of the sliding rod is arranged at the lower end of the clamping plate, the other end of the sliding rod is arranged on the bottom plate in a sliding mode, the first elastic piece is arranged on the outer peripheral side of the sliding rod, and two ends of the first elastic piece are connected with the bottom plate and the clamping plate respectively; the mounting plate is provided with a mounting groove and a clamping groove; two mounting grooves are symmetrically arranged; a plurality of lock catch rings are arranged; one end of each of the lock catch rings is respectively and rotatably arranged at the two mounting grooves, and the lock catch rings are positioned above the mounting grooves; the pressure lever is provided with a limit groove; the limiting mechanism comprises a limiting rod and a second elastic piece; the limiting rod is arranged in the clamping groove in a sliding manner; the second elastic piece is arranged in the clamping groove, and two ends of the second elastic piece are respectively connected with the limiting rod and the mounting plate; one end of the limiting rod is arranged in the limiting groove in a sliding mode and is clamped with the pressing rod.
Preferably, the mounting plate is provided with a clamping frame and a clamping mechanism; the clamping mechanism comprises a stop block, a connecting block, a sliding shaft, a connecting rod, a clamping rod and a connecting frame; the connecting frame is arranged on the mounting plate in a sliding manner; the plurality of the check blocks are arranged in the clamping frame; the connecting block is rotatably arranged on the clamping frame; the sliding shaft is arranged on the connecting block in a sliding manner, and one end of the sliding shaft is connected with the connecting block; two ends of the connecting rod are respectively connected with one end of the clamping rod and the connecting block; the other end of the clamping rod is clamped with the connecting frame, and the clamping rod is abutted to the lock catch ring.
Preferably, the clamping mechanism further comprises a third elastic member, a slider and a fourth elastic member; the mounting plate is provided with a chute; a sliding groove is arranged on the clamping frame; the sliding block is arranged in the sliding groove in a sliding manner; the sliding shaft is arranged on the sliding block in a sliding manner; the third elastic piece is arranged on the outer peripheral side of the sliding shaft, and two ends of the third elastic piece are respectively connected with the connecting block and the sliding block; the link slides and sets up in the spout, and the fourth elastic component sets up in the spout, and the both ends of fourth elastic component are connected with link and mounting panel respectively.
Preferably, the clamping plate is provided with two guide rods, and the bottom ends of the two guide rods are arranged on the bottom plate in a sliding mode.
Preferably, the upper end of the pressure rod is provided with a pressure plate.
Preferably, a rotary connecting frame is arranged at the rotary connecting position of the lock catch ring and the mounting plate; the lock catch ring is rotationally connected with the mounting plate through the rotary connecting frame.
Preferably, the clamping plate is provided with anti-slip teeth.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
the utility model discloses when using, remove the utility model discloses, make the bed board be located between mounting panel and the clamp plate, promote the gag lever post, the gag lever post extrudees the second elastic component, the gag lever post slides out from the spacing inslot, first elastic component promotes the clamp plate and upwards moves, presss from both sides the bed board tightly, the gag lever post moves to the draw-in groove in this moment, the second elastic component promotes the gag lever post and supports on the depression bar, when needs will the utility model discloses when tearing down, press down the depression bar, the depression bar promotes the clamp plate and downwards moves, thereby make clamp plate and bed board separate, after the gag lever post aligns with the spacing groove on the depression bar, the second elastic component promotes the gag lever post card and enters the spacing inslot, accomplishes spacing and dismantlement, thereby can carry out dismouting fast; and without requiring a large force.
Drawings
Fig. 1 is a schematic structural view of a dialysis catheter for clinical use in nephrology department according to the present invention.
Fig. 2 is a schematic view of a partial structure of a dialysis catheter for clinical use in nephrology department according to the present invention.
Fig. 3 is a sectional view of the dialysis catheter for clinical use in nephrology department according to the present invention.
Fig. 4 is an enlarged view of a in fig. 1.
Fig. 5 is an enlarged view at B in fig. 1.
Reference numerals: 1. a base plate; 2. a support frame; 3. mounting a plate; 301. mounting grooves; 302. a card slot; 303. a chute; 4. a clamping plate; 5. a locking ring; 6. a pressure lever; 601. pressing a plate; 602. a limiting groove; 7. a guide bar; 8. a slide bar; 9. a first elastic member; 10. a limiting mechanism; 1001. a limiting rod; 1002. a second elastic member; 11. a clamping frame; 1101. a sliding groove; 12. a clamping mechanism; 1201. a stopper; 1202. connecting blocks; 1203. a sliding shaft; 1204. a third elastic member; 1205. a slider; 1206. a connecting rod; 1207. a clamping lever; 1208. a connecting frame; 1209. and a fourth elastic member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the dialysis catheter for clinical use in nephrology department provided by the present invention comprises a bottom plate 1, a supporting frame 2, a mounting plate 3, a clamping plate 4, a locking ring 5, a pressing rod 6, a sliding rod 8, a first elastic member 9 and a limiting mechanism 10;
the supporting frame 2 is arranged on the bottom plate 1; the mounting plate 3 is arranged on the support frame 2; the clamping plate 4 is arranged between the bottom plate 1 and the mounting plate 3 in a sliding manner; the pressure lever 6 is arranged on the mounting plate 3 in a sliding manner, and one end of the pressure lever 6 penetrates through the mounting plate 3 and is arranged on the clamping plate 4; one end of a sliding rod 8 is arranged at the lower end of the clamping plate 4, the other end of the sliding rod 8 is arranged on the bottom plate 1 in a sliding mode, a first elastic piece 9 is arranged on the outer peripheral side of the sliding rod 8, and two ends of the first elastic piece 9 are connected with the bottom plate 1 and the clamping plate 4 respectively; the mounting plate 3 is provided with a mounting groove 301 and a clamping groove 302; two mounting grooves 301 are symmetrically arranged; the lock catch ring 5 is provided with a plurality of lock catch rings; one ends of the locking rings 5 are respectively and rotatably arranged at the two mounting grooves 301, and the locking rings 5 are positioned above the mounting grooves 301; a limiting groove 602 is arranged on the pressure lever 6; the limiting mechanism 10 comprises a limiting rod 1001 and a second elastic piece 1002; the limiting rod 1001 is slidably arranged in the clamping groove 302; the second elastic member 1002 is arranged in the clamping groove 302, and two ends of the second elastic member 1002 are respectively connected with the limiting rod 1001 and the mounting plate 3; one end of the limiting rod 1001 is slidably disposed in the limiting groove 602 and is connected to the pressing rod 6.
In an alternative embodiment, the mounting plate 3 is provided with a clamping frame 11 and a clamping mechanism 12; the clamping mechanism 12 comprises a stop block 1201, a connecting block 1202, a sliding shaft 1203, a connecting rod 1206, a clamping rod 1207 and a connecting frame 1208; the connecting frame 1208 is arranged on the mounting plate 3 in a sliding manner; a plurality of stoppers 1201 are arranged, and the plurality of stoppers 1201 are arranged in the clamping frame 11; the connecting block 1202 is rotatably arranged on the clamping frame 11; a sliding shaft 1203 is arranged on the connecting block 1202 in a sliding manner, and one end of the sliding shaft 1203 is connected with the connecting block 1202; two ends of the connecting rod 1206 are respectively connected with one end of the clamping rod 1207 and the connecting block 1202; the other end of the clamping rod 1207 is clamped with the connecting frame 1208, and the clamping rod 1207 is abutted against the latch ring 5.
It should be noted that even a dialysis tube of a different size selects the position of the stopper 1201 where the connection block 1202 and the sliding shaft 1203 are located; the clamping rod 1207 is rotated, the clamping rod 1207 drives the connecting rod 1206 to rotate, the connecting rod 1206 drives the connecting block 1202 to rotate, the clamping rod 1207 is pressed on the lock catch ring 5, and the other end of the clamping rod 1207 is clamped on the connecting frame 1208, so that the limiting is completed.
In an alternative embodiment, the clamping mechanism 12 further comprises a third resilient member 1204, a slider 1205, and a fourth resilient member 1209; the mounting plate 3 is provided with a chute 303; a sliding groove 1101 is arranged on the clamping frame 11; the slider 1205 is slidably disposed in the slide slot 1101; the slide shaft 1203 is slidably disposed on the slider 1205; a third elastic member 1204 is provided on the outer peripheral side of the slide shaft 1203, and both ends of the third elastic member 1204 are connected to the joint block 1202 and the slider 1205, respectively; the link 1208 is slidably disposed in the sliding groove 303, the fourth elastic member 1209 is disposed in the sliding groove 303, and two ends of the fourth elastic member 1209 are connected to the link 1208 and the mounting plate 3, respectively.
It should be noted that the third elastic member 1204 can prevent the connecting block 1202 from moving, so that the connecting block 1202 is clamped at the current position, and the slider 1205 can conveniently adjust the position of the connecting block 1202, so that dialysis tubes of different sizes can be clamped; the fourth elastic member 1209 can press the coupling bracket 1208, so that the coupling of the coupling bracket 1208 to the clamping lever 1207 is more reliable.
In an alternative embodiment, the clamping plate 4 is provided with two guide rods 7, and the two guide rods 7 are symmetrically arranged, and the bottom ends of the two guide rods 7 are slidably arranged on the bottom plate 1.
It should be noted that the guide rod 7 is used for supporting the clamping plate 4, so that the clamping plate 4 can be more reliably connected during clamping.
In an alternative embodiment, the upper end of the strut 6 is provided with a pressure plate 601.
It should be noted that the pressing plate 601 can enlarge the contact area between the palm of the human hand and the pressing rod 6, thereby facilitating the pressing of the pressing rod 6.
In an alternative embodiment, a rotary connecting frame is arranged at the rotary connection position of the latch ring 5 and the mounting plate 3; the lock catch ring 5 is rotationally connected with the mounting plate 3 through a rotary connecting frame.
In an alternative embodiment, the clamping plate 4 is provided with anti-slip teeth.
It should be noted that the anti-slip teeth can make the utility model be more firmly installed on the sickbed.
The utility model discloses when using, remove the utility model discloses, make the bed board be located between mounting panel 3 and the clamp plate 4, promote gag lever post 1001, gag lever post 1001 extrudees second elastic component 1002, gag lever post 1001 slips out from spacing groove 602, first elastic component 9 promotes clamp plate 4 and upwards moves, press from both sides the bed board tightly, gag lever post 1001 moves to draw-in groove 302 this moment, second elastic component 1002 promotes gag lever post 1001 and supports on depression bar 6, when needing to pull down the utility model discloses, press down depression bar 6, depression bar 6 promotes clamp plate 4 and moves down, thereby make clamp plate 4 and bed board separation, after gag lever post 1001 aligns with spacing groove 602 on depression bar 6, second elastic component 1002 promotes gag lever post 1001 and blocks into spacing groove 602, accomplishes spacing and dismantlement, thereby can carry out dismouting fast; and without requiring a large force.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A dialysis catheter for clinical use in nephrology department is characterized by comprising a bottom plate (1), a support frame (2), a mounting plate (3), a clamping plate (4), a locking ring (5), a pressure lever (6), a slide bar (8), a first elastic part (9) and a limiting mechanism (10);
the supporting frame (2) is arranged on the bottom plate (1); the mounting plate (3) is arranged on the support frame (2); the clamping plate (4) is arranged between the bottom plate (1) and the mounting plate (3) in a sliding manner; the pressure lever (6) is arranged on the mounting plate (3) in a sliding manner, and one end of the pressure lever (6) penetrates through the mounting plate (3) and is arranged on the clamping plate (4); one end of a sliding rod (8) is arranged at the lower end of the clamping plate (4), the other end of the sliding rod (8) is arranged on the bottom plate (1) in a sliding mode, a first elastic piece (9) is arranged on the outer peripheral side of the sliding rod (8), and two ends of the first elastic piece (9) are connected with the bottom plate (1) and the clamping plate (4) respectively; the mounting plate (3) is provided with a mounting groove (301) and a clamping groove (302); two mounting grooves (301) are symmetrically arranged; a plurality of lock catch rings (5) are arranged; one ends of the locking rings (5) are respectively and rotatably arranged at the two mounting grooves (301), and the locking rings (5) are positioned above the mounting grooves (301); a limiting groove (602) is arranged on the pressure lever (6); the limiting mechanism (10) comprises a limiting rod (1001) and a second elastic piece (1002); the limiting rod (1001) is arranged in the clamping groove (302) in a sliding mode; the second elastic piece (1002) is arranged in the clamping groove (302), and two ends of the second elastic piece (1002) are respectively connected with the limiting rod (1001) and the mounting plate (3); one end of the limiting rod (1001) is arranged in the limiting groove (602) in a sliding mode and is clamped with the pressing rod (6).
2. The clinical dialysis catheter for nephrology department according to claim 1, characterized in that the mounting plate (3) is provided with a clamping frame (11) and a clamping mechanism (12); the clamping mechanism (12) comprises a stop block (1201), a connecting block (1202), a sliding shaft (1203), a connecting rod (1206), a clamping rod (1207) and a connecting frame (1208); the connecting frame (1208) is arranged on the mounting plate (3) in a sliding manner; a plurality of the stop blocks (1201) are arranged, and the stop blocks (1201) are arranged in the clamping frame (11); the connecting block (1202) is rotatably arranged on the clamping frame (11); the sliding shaft (1203) is arranged on the connecting block (1202) in a sliding manner, and one end of the sliding shaft (1203) is connected with the connecting block (1202); two ends of the connecting rod (1206) are respectively connected with one end of the clamping rod (1207) and the connecting block (1202); the other end of the clamping rod (1207) is clamped with the connecting frame (1208), and the clamping rod (1207) is abutted to the lock catch ring (5).
3. The dialysis catheter for clinical use in nephrology department according to claim 2, characterized in that the clamping mechanism (12) further comprises a third elastic member (1204), a slider (1205) and a fourth elastic member (1209); a chute (303) is arranged on the mounting plate (3); a sliding groove (1101) is arranged on the clamping frame (11); the slide block (1205) is arranged in the slide groove (1101) in a sliding mode; the sliding shaft (1203) is arranged on the sliding block (1205) in a sliding mode; a third elastic member (1204) is arranged on the outer peripheral side of the sliding shaft (1203), and two ends of the third elastic member (1204) are respectively connected with the connecting block (1202) and the sliding block (1205); the link (1208) slides and sets up in spout (303), and fourth elastic component (1209) set up in spout (303), and the both ends of fourth elastic component (1209) are connected with link (1208) and mounting panel (3) respectively.
4. The clinical dialysis catheter for nephrology department according to claim 1, characterized in that the clamping plate (4) is provided with two guide rods (7), the two guide rods (7) are symmetrically arranged, and the bottom ends of the two guide rods (7) are slidably arranged on the bottom plate (1).
5. The clinical dialysis catheter for nephrology department according to claim 1, characterized in that the upper end of the pressure rod (6) is provided with a pressure plate (601).
6. The clinical dialysis catheter for nephrology department according to claim 1, characterized in that a rotary connecting frame is arranged at the rotary connection position of the locking ring (5) and the mounting plate (3); the lock catch ring (5) is rotationally connected with the mounting plate (3) through a rotating connecting frame.
7. The clinical dialysis catheter for nephrology department according to claim 1, characterized in that the clamping plate (4) is provided with anti-slip teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022753595.1U CN214512093U (en) | 2020-11-24 | 2020-11-24 | Clinical dialysis catheter for nephrology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022753595.1U CN214512093U (en) | 2020-11-24 | 2020-11-24 | Clinical dialysis catheter for nephrology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214512093U true CN214512093U (en) | 2021-10-29 |
Family
ID=78289117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022753595.1U Expired - Fee Related CN214512093U (en) | 2020-11-24 | 2020-11-24 | Clinical dialysis catheter for nephrology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214512093U (en) |
-
2020
- 2020-11-24 CN CN202022753595.1U patent/CN214512093U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |