CN214857239U - Articular cavity puncture device - Google Patents
Articular cavity puncture device Download PDFInfo
- Publication number
- CN214857239U CN214857239U CN202022251485.5U CN202022251485U CN214857239U CN 214857239 U CN214857239 U CN 214857239U CN 202022251485 U CN202022251485 U CN 202022251485U CN 214857239 U CN214857239 U CN 214857239U
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- China
- Prior art keywords
- injector
- connecting pipe
- rotating block
- block
- syringe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000009825 accumulation Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 4
- 241000521257 Hydrops Species 0.000 abstract description 6
- 206010030113 Oedema Diseases 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 6
- 208000015181 infectious disease Diseases 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 abstract description 5
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 239000003814 drug Substances 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 206010060968 Arthritis infective Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229920002385 Sodium hyaluronate Polymers 0.000 description 1
- 206010003246 arthritis Diseases 0.000 description 1
- UREBDLICKHMUKA-DVTGEIKXSA-N betamethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O UREBDLICKHMUKA-DVTGEIKXSA-N 0.000 description 1
- 229960002537 betamethasone Drugs 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 210000004623 platelet-rich plasma Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229940010747 sodium hyaluronate Drugs 0.000 description 1
- YWIVKILSMZOHHF-QJZPQSOGSA-N sodium;(2s,3s,4s,5r,6r)-6-[(2s,3r,4r,5s,6r)-3-acetamido-2-[(2s,3s,4r,5r,6r)-6-[(2r,3r,4r,5s,6r)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2- Chemical compound [Na+].CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 YWIVKILSMZOHHF-QJZPQSOGSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229940126585 therapeutic drug Drugs 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a joint chamber piercing depth, joint chamber piercing depth include the fixed plate, the fixed plate top is equipped with first syringe and second syringe, and first syringe passes through the connecting pipe with the second syringe to be connected, and second syringe one side is equipped with the hydrops bag. The utility model discloses joint chamber piercing depth simple structure, low in cost, convenient to use are applicable to the joint chamber puncture of multiple disease, and furthest improves joint intracavity environment, have reduced the puncture damage and infected the risk, are equipped with first syringe, second syringe, are convenient for avoid the tradition to change the syringe repeatedly and cause the patient to damage, can realize not changing the syringe mode and carry out the drawing liquid, and the hydrops bag can directly collect the joint fluid, and whole journey is airtight, has further reduced the infection risk.
Description
Technical Field
The utility model relates to the technical field of medical devices, in particular to a joint cavity puncture device.
Background
Most arthritis patients can perform joint cavity puncture technology in order to assist diagnosis and relieve pain, joint liquid is sucked and therapeutic drugs are injected at the same time, but accumulated liquid in the joint cavity of a part of patients reaches 30-40 ml in the suction process, so that nursing staff needs to replace an injector for multiple times, the nursing staff needs to fix a needle by one hand and replace the injector by the other hand, the needle is kept immovable, the working difficulty is high, air is difficult to avoid entering in the replacement process, the needle interface is polluted, the needle displacement easily causes wound of bone mucosa, the wound needs to be punctured again after the wound is caused, the joint cavity is flushed by adopting an inlet and outlet separation mode, namely, the inner side and the outer side of the joint are punctured, and the pain of the patients is increased by puncturing a plurality of parts, while multiple punctures also increase the risk of intra-articular infection. In response to this situation, an articular cavity puncture device has been proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a joint chamber piercing depth for solve joint chamber puncture in-process and need change the syringe many times, puncture many times and increased the painful and joint infection risk of patient, the utility model discloses joint chamber piercing depth simple structure, low in cost, convenient to use are applicable to the joint chamber puncture of multiple disease, and furthest improves joint intracavity environment, have reduced puncture damage and infection risk, are equipped with first syringe, second syringe, are convenient for avoid the tradition to change the syringe repeatedly and cause the patient to damage, can realize not changing the syringe mode and take out liquid, and the hydrops bag can directly collect joint liquid, and whole journey is airtight, has further reduced the infection risk.
The purpose of the utility model can be realized by the following technical scheme:
the joint cavity puncture device comprises a fixing plate, wherein a first injector and a second injector are arranged above the fixing plate and connected through a connecting pipe, and a liquid accumulation bag is arranged on one side of the second injector.
Furthermore, the fixing plates are provided with fixing frames distributed in an array manner, and as shown in the figure, the fixing frames are provided with fixing grooves.
Further, be equipped with first push rod in the first syringe, first push rod one end is equipped with first handle, the first push rod other end is equipped with first fixed block, be equipped with first piston on the first fixed block, first syringe lower extreme is equipped with first connecting pipe, be equipped with the baffle in the first connecting pipe, the baffle divides into first inner chamber and second inner chamber in the first connecting pipe, second inner chamber one side is equipped with first mouth of pipe, first connecting pipe one end is equipped with the pjncture needle, be equipped with the puncture needle tubing on the pjncture needle, first syringe outer wall is equipped with first scale mark, first syringe is fixed on the fixed slot.
Further, a second push rod is arranged in the second injector, a second handle is arranged at one end of the second push rod, a second fixed block is arranged at the other end of the second push rod, a second piston is arranged on the second fixed block, a second scale mark is arranged on the outer side of the second injector, a first side pipe is arranged on one side of the second injector, a first switch valve is arranged on the first side pipe, a first switch is arranged on the first switch valve, a second connecting pipe is arranged at the lower end of the second injector, a third inner cavity is arranged in the second connecting pipe, a first installation block is arranged at one end of the second connecting pipe, a second pipe orifice is arranged on the first installation block, and the second injector is also fixed on the fixed groove.
Furthermore, a second switch valve is arranged on the connecting pipe, a second switch is arranged on the second switch valve, a third switch valve is further arranged on the connecting pipe, a third switch is arranged on the third switch valve, and two ends of the connecting pipe are respectively fixed in the first pipe orifice and the second pipe orifice.
Further, the hydrops bag outside is equipped with third scale sign, is equipped with the inlet tube on the hydrops bag, and the inlet tube upper end is equipped with the second installation piece, and second installation piece one side is equipped with the third mouth of pipe, and the second connecting pipe is installed in the third mouth of pipe.
Further, the bracket component includes adsorbing the base, as shown in the figure, be equipped with the rotary column on the adsorbing base, be equipped with first movable rod on the rotary column, rotary column and first movable rod one end normal running fit, be equipped with first turning block on the first movable rod, first movable rod one end and first turning block normal running fit, first turning block one end is equipped with the second movable rod, second movable rod one end and first turning block normal running fit, the second movable rod other end is equipped with the second turning block, second movable rod and second turning block normal running fit, second turning block one side is equipped with the third turning block, third turning block and second turning block normal running fit, third turning block one side is equipped with the fourth turning block, fourth turning block and third turning block normal running fit, be equipped with the connecting plate on the fourth turning block, fourth turning block and connecting plate normal running fit, the connecting plate is fixed at the fixed plate back.
The utility model has the advantages that:
1. the utility model has simple structure, low cost, convenient use and good fixation, is suitable for the puncture of joint cavities with various diseases, improves the environment in the joint cavity to the maximum extent, reduces puncture injury and infection risk, can inject two medicines simultaneously and has high efficiency;
2. the utility model discloses be equipped with first syringe, second syringe, be convenient for avoid the tradition to change the syringe repeatedly and cause the patient to damage, can realize not changing the syringe mode and carry out the drawing of liquid, the hydrops bag can directly collect joint fluid, and whole journey is airtight, has further reduced the infection risk.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the joint cavity puncturing device of the present invention;
FIG. 2 is a schematic view of a portion of the joint cavity puncturing device of the present invention;
FIG. 3 is a schematic view of a portion of the joint cavity puncturing device of the present invention;
FIG. 4 is a schematic view of a portion of the joint cavity puncturing device of the present invention;
FIG. 5 is a schematic view of a portion of the joint cavity puncturing device of the present invention;
FIG. 6 is a schematic view of a portion of the joint cavity puncturing device of the present invention;
FIG. 7 is a schematic view of a portion of the joint cavity puncturing device of the present invention;
FIG. 8 is a schematic view of a portion of the joint cavity puncturing device of the present invention;
fig. 9 is a schematic structural view of a part of the joint cavity puncturing device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention 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 therefore should not be construed as limiting the present invention.
A joint cavity puncture device comprises a fixing plate 1, as shown in figure 1, a first injector 2 and a second injector 3 are arranged above the fixing plate 1, the first injector 2 and the second injector 3 are connected through a connecting pipe 4, a liquid accumulation bag 5 is arranged on one side of the second injector 3, and a support assembly 6 is arranged on one side of the fixing plate 1.
The fixing plate 1 is provided with fixing frames 11 distributed in an array, and as shown in fig. 2, the fixing frames 11 are provided with fixing grooves 12.
A first push rod 21 is arranged in the first injector 2, as shown in fig. 3 and 4, one end of the first push rod 21 is provided with a first handle 211, the other end of the first push rod 21 is provided with a first fixing block 212, the first fixing block 212 is provided with a first piston 213, the lower end of the first injector 2 is provided with a first connecting pipe 22, a partition 221 is arranged in the first connecting pipe 22, the partition 221 divides the first connecting pipe 22 into a first inner cavity 222 and a second inner cavity 223, one side of the second inner cavity 223 is provided with a first pipe orifice 224, one end of the first connecting pipe 22 is provided with a puncture needle 23, the puncture needle 23 is provided with a puncture needle tube 231, the outer wall of the first injector 2 is provided with a first scale mark 24, and the first injector 2 is fixed on the fixing groove 12.
A second push rod 31 is arranged in the second syringe 3, as shown in fig. 5 and 6, one end of the second push rod 31 is provided with a second handle 311, the other end of the second push rod 31 is provided with a second fixing block 312, the second fixing block 312 is provided with a second piston 313, the outer side of the second syringe 3 is provided with a second scale mark 314, one side of the second syringe 3 is provided with a first side tube 32, the first side tube 32 is provided with a first switch valve 321, the first switch valve 321 is provided with a first switch 322, the lower end of the second syringe 3 is provided with a second connecting tube 33, a third inner cavity 331 is arranged in the second connecting tube 33, one end of the second connecting tube 33 is provided with a first mounting block 34, the first mounting block 34 is provided with a second tube opening 341, and the second syringe 3 is also fixed on the first mounting block 12.
The connecting pipe 4 is provided with a second switch valve 41, as shown in fig. 7, the second switch valve 41 is provided with a second switch 411, the connecting pipe 4 is further provided with a third switch valve 42, the third switch valve 42 is provided with a third switch 421, and two ends of the connecting pipe 4 are respectively fixed in the first pipe opening 224 and the second pipe opening 341.
The outer side of the liquid accumulation bag 5 is provided with a third scale mark 51, as shown in fig. 8, the liquid accumulation bag 5 is provided with a liquid inlet pipe 52, the upper end of the liquid inlet pipe 52 is provided with a second mounting block 53, one side of the second mounting block 53 is provided with a third pipe orifice 531, and the second connecting pipe 33 is mounted in the third pipe orifice 531.
The bracket assembly 6 includes an adsorbing base 61, as shown in fig. 9, a rotating column 611 is provided on the adsorbing base 61, a first movable rod 62 is provided on the rotating column 611, the rotating column 611 is rotatably fitted with one end of the first movable rod 62, a first rotating block 63 is provided on the first movable rod 62, one end of the first movable rod 62 is rotatably fitted with the first rotating block 63, one end of the first rotating block 63 is provided with a second movable rod 64, one end of the second movable rod 64 is rotatably fitted with the first rotating block 63, the other end of the second movable rod 64 is provided with a second rotating block 65, the second movable rod 64 is rotatably fitted with the second rotating block 65, one side of the second rotating block 65 is provided with a third rotating block 66, the third rotating block 66 is rotatably fitted with the second rotating block 65, one side of the third rotating block 66 is provided with a fourth rotating block 67, the fourth rotating block 67 is rotatably fitted with the third rotating block 66, a connecting plate 68 is provided on the fourth rotating block 67, the fourth rotating block 67 is rotatably fitted with a connecting plate 68, the connecting plate 68 is fixed to the rear surface of the fixing plate 1.
When in use, the base 61 is fixed at the side of a cart or a sickbed, the angle position of the bracket component 6 is adjusted according to the use position of a patient, the first injector 2 and the second injector 3 are taken out, the first switch valve 321 is closed, the second switch valve 41 and the third switch valve 42 are opened, the first push rod 21 is pulled to draw the injected medicament in the joint cavity (such as sodium hyaluronate, traditional Chinese medicine injection, compound ozone, platelet-rich plasma and compound betamethasone injection) into the first injector 2, the injected medicament in the joint cavity enters the first injector 2 through the first inner cavity 222, the puncture needle 23 is installed, the first injector 2 is connected with the second injector 3 through the connecting pipe 4, the liquid accumulation bag 5 is connected with the second injector 3, the puncture needle tube 231 is punctured into the joint cavity by being vertical to the skin, the second push rod 31 is pulled to draw the joint liquid, the joint liquid enters the second inner cavity 223 through the puncture needle tube 231, then enters the connecting pipe 4 through the first pipe orifice 224, finally enters the second injector 3 through the connecting pipe 4, when too much extracted joint fluid is extracted, the third switch valve 42 is closed, the first switch valve 321 is opened, the second push rod 31 is pushed to push the joint fluid in the second injector 3 into the fluid accumulation bag 5, the third switch valve 42 is opened again, the first switch valve 321 is closed, the above operations are repeated, and after the extraction is completed, the first switch valve 321, the second switch valve 41 and the third switch valve 42 are closed, and the first push rod 21 is pushed to inject the medicine injected into the joint cavity in the first injector 2.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (4)
1. A joint cavity puncture device comprises a fixing plate (1), and is characterized in that a first injector (2) and a second injector (3) are arranged above the fixing plate (1), the first injector (2) and the second injector (3) are connected through a connecting pipe (4), a liquid accumulation bag (5) is arranged on one side of the second injector (3), and a support assembly (6) is arranged on one side of the fixing plate (1);
a first push rod (21) is arranged in the first injector (2), a first handle (211) is arranged at one end of the first push rod (21), a first fixing block (212) is arranged at the other end of the first push rod (21), a first piston (213) is arranged on the first fixing block (212), a first connecting pipe (22) is arranged at the lower end of the first injector (2), a partition plate (221) is arranged in the first connecting pipe (22), the first connecting pipe (22) is divided into a first inner cavity (222) and a second inner cavity (223) by the partition plate (221), a first pipe opening (224) is arranged on one side of the second inner cavity (223), a puncture needle (23) is arranged at one end of the first connecting pipe (22), a puncture needle tube (231) is arranged on the puncture needle (23), a first scale mark (24) is arranged on the outer wall of the first injector (2), and the first injector (2) is fixed on the fixing groove (12);
a second push rod (31) is arranged in the second injector (3), one end of the second push rod (31) is provided with a second handle (311), the other end of the second push rod (31) is provided with a second fixed block (312), a second piston (313) is arranged on the second fixed block (312), a second scale mark (314) is arranged on the outer side of the second injector (3), one side of the second injector (3) is provided with a first side pipe (32), the first side pipe (32) is provided with a first switch valve (321), the first switch valve (321) is provided with a first switch (322), the lower end of the second injector (3) is provided with a second connecting pipe (33), a third inner cavity (331) is arranged in the second connecting pipe (33), one end of the second connecting pipe (33) is provided with a first mounting block (34), the first mounting block (34) is provided with a second pipe orifice (341), and the second injector (3) is also fixed on the fixing groove (12);
the connecting pipe is characterized in that a second switch valve (41) is arranged on the connecting pipe (4), a second switch (411) is arranged on the second switch valve (41), a third switch valve (42) is further arranged on the connecting pipe (4), a third switch (421) is arranged on the third switch valve (42), and two ends of the connecting pipe (4) are respectively fixed in the first pipe orifice (224) and the second pipe orifice (341).
2. A joint cavity puncturing device according to claim 1, wherein the fixing plate (1) is provided with fixing frames (11) distributed in an array, and the fixing frames (11) are provided with fixing grooves (12).
3. The articular cavity puncture device according to claim 1, wherein a third scale mark (51) is arranged on the outer side of the liquid accumulation bag (5), a liquid inlet pipe (52) is arranged on the liquid accumulation bag (5), a second mounting block (53) is arranged at the upper end of the liquid inlet pipe (52), a third nozzle (531) is arranged on one side of the second mounting block (53), and the second connecting pipe (33) is arranged in the third nozzle (531).
4. The joint cavity puncturing device according to claim 1, wherein the holder assembly (6) comprises an absorbing base (61), the absorbing base (61) is provided with a rotating column (611), the rotating column (611) is provided with a first movable rod (62), the rotating column (611) is rotatably engaged with one end of the first movable rod (62), the first movable rod (62) is provided with a first rotating block (63), one end of the first movable rod (62) is rotatably engaged with the first rotating block (63), one end of the first rotating block (63) is provided with a second movable rod (64), one end of the second movable rod (64) is rotatably engaged with the first rotating block (63), the other end of the second movable rod (64) is provided with a second rotating block (65), the second movable rod (64) is rotatably engaged with the second rotating block (65), one side of the second rotating block (65) is provided with a third rotating block (66), and the third rotating block (66) is rotatably engaged with the second rotating block (65), a fourth rotating block (67) is arranged on one side of the third rotating block (66), the fourth rotating block (67) is in running fit with the third rotating block (66), a connecting plate (68) is arranged on the fourth rotating block (67), the fourth rotating block (67) is in running fit with the connecting plate (68), and the connecting plate (68) is fixed on the back face of the fixing plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022251485.5U CN214857239U (en) | 2020-10-10 | 2020-10-10 | Articular cavity puncture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022251485.5U CN214857239U (en) | 2020-10-10 | 2020-10-10 | Articular cavity puncture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214857239U true CN214857239U (en) | 2021-11-26 |
Family
ID=78885713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022251485.5U Expired - Fee Related CN214857239U (en) | 2020-10-10 | 2020-10-10 | Articular cavity puncture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214857239U (en) |
-
2020
- 2020-10-10 CN CN202022251485.5U patent/CN214857239U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |