CN214073516U - Novel clinical puncture of cardiovascular internal medicine device - Google Patents
Novel clinical puncture of cardiovascular internal medicine device Download PDFInfo
- Publication number
- CN214073516U CN214073516U CN202022664482.4U CN202022664482U CN214073516U CN 214073516 U CN214073516 U CN 214073516U CN 202022664482 U CN202022664482 U CN 202022664482U CN 214073516 U CN214073516 U CN 214073516U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sleeve
- block
- fixed frame
- spring
- 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.)
- Active
Links
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a novel cardiovascular internal medicine clinical puncture device, which comprises a fixed frame, wherein the bottom of the fixed frame is fixedly connected with a fixed frame, two ends of the fixed frame are fixedly connected with extrusion blocks, the top of the inner wall of the fixed frame is fixedly connected with a first spring, the fixed frame is fixedly connected with a motion block through the first spring, the bottom of the motion block is fixedly connected with a motion rod, and the motion rod is in sliding connection with the extrusion blocks; the middle part swing joint of mount has the pjncture needle, pjncture needle top fixedly connected with cylinder, the first sleeve of pjncture needle fixedly connected with, swing joint has the second sleeve in the first sleeve, pjncture needle through connection first sleeve and second sleeve, this kind of utility model has improved the stability at puncture in-process pjncture needle, makes things convenient for medical personnel to operate, and the pjncture needle sleeve has avoided the pjncture needle to expose in the outside, has reduced bacterial infection's risk, and the safety effect is better.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a novel clinical puncture device for cardiovascular internal medicine.
Background
The cardiovascular department is a clinical department set for diagnosing cardiovascular and cerebrovascular diseases in major internal medicine of all levels of hospitals, and the treated diseases comprise cardiovascular diseases such as angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, myocardial infarction and the like; during cardiovascular internal medicine's disease clinical examination, often need carry out taking out of intracavity hydrops through the puncture operation, then pour into treatment agent such as antibiotics into and carry out treatment work, current cardiovascular internal medicine clinical piercing depth, pjncture needle location difficulty, puncture in-process pjncture needle removes easily, influences medical personnel's operation to the pjncture needle exposes outside mostly, infects the bacterium easily, increases patient's danger degree, can't satisfy the user demand.
Disclosure of Invention
The utility model provides a novel clinical puncture of cardiovascular internal medicine device from this overcomes the problem that proposes in the above-mentioned background art.
The utility model adopts the following technical scheme: a novel clinical puncture device for cardiovascular medicine comprises a fixing frame, wherein a puncture needle is movably connected to the middle of the fixing frame, a needle cylinder is fixedly connected above the puncture needle, a first connecting pipe and a second connecting pipe are respectively and fixedly connected to two sides of the needle cylinder, the needle cylinder is slidably connected with a pull rod, a piston is fixedly connected to one end, located inside the needle cylinder, of the pull rod, the piston is in close contact with the inner wall of the needle cylinder, and a pull block is fixedly connected to one end, away from the piston, of the pull rod;
the puncture needle is fixedly connected with a first sleeve, a second sleeve is movably connected in the first sleeve, and the puncture needle is connected with the first sleeve and the second sleeve in a penetrating manner;
the utility model discloses a fixed frame, including mount, fixed frame bottom fixedly connected with fixed frame, the bottom fixedly connected with extrusion piece of fixed frame, the first spring of inner wall top fixedly connected with of fixed frame, fixed frame is through first spring fixedly connected with motion piece, the bottom fixedly connected with motion pole of motion piece, motion pole and extrusion piece sliding connection.
Preferably, the second sleeve outside symmetry fixedly connected with second fixed block, the second fixed block side is seted up flutedly, recess inner wall fixedly connected with second spring, the fixed block passes through second spring fixedly connected with sliding block, sliding block fixed connection presses soon, the spout has been seted up to first sleeve side symmetry, the sliding block suits with the spout.
Preferably, the first sleeve is fixedly connected with first fixed blocks on two sides, a rectangular sliding groove is formed in the upper portion of the fixing frame, a buckle spring is fixedly mounted on the rectangular sliding groove, one end of the buckle spring is fixedly connected with a buckle block, the first fixed block is fixed at one end of the buckle block, the one end of the buckle block is fixedly connected with a shifting block, and the shifting block is movably connected with the rectangular sliding groove.
Preferably, the first connecting pipe is connected with a liquid inlet pipe, the liquid inlet pipe is connected with a medicine box, a medicine inlet is formed in the upper portion of the medicine box, and a first check valve is arranged on the first connecting pipe.
Preferably, the second connecting pipe is connected with a liquid outlet pipe, the liquid outlet pipe is connected with a liquid collecting box, the right side of the liquid collecting box is connected with an air extractor, and a second one-way valve is arranged on the second connecting pipe.
Preferably, a disinfection sponge is arranged in the second sleeve.
Preferably, the motion rod is fixedly connected with an anti-slip pad below the extrusion block, and the anti-slip pad is made of rubber.
The utility model discloses possess following beneficial effect:
(1) the slipmat contacts with patient's skin, promotes the cylinder and extrudees the slipmat, because the elasticity of first spring, further improvement stability, reduced the range of rocking of pjncture needle at the puncture process, make things convenient for medical personnel to operate, reduced the dangerous degree of puncture in-process.
(2) The sliding block slides from top to bottom along the spout, drives the second sleeve and reciprocates along pjncture needle length direction, and the second sleeve not only can play the protection pjncture needle, prevents that the pjncture needle from exposing outer effect, can also realize the positioning action of pjncture needle to the degree of depth of control puncture.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the fixing structure of the sleeve according to the present invention;
fig. 4 is a schematic view of the sliding chute structure of the present invention.
In the figure: the device comprises a fixing frame 1, a clamping spring 2, a clamping block 3, a first fixing block 4, a piston 5, a needle cylinder 6, a pull rod 7, a pull block 8, a first connecting pipe 9, a first check valve 10, a liquid inlet pipe 11, a medicine box 12, a medicine inlet 13, a second connecting pipe 14, a second check valve 15, a liquid outlet pipe 16, a liquid collecting box 17, an air extractor 18, a fixing frame 19, a first spring 20, a moving block 21, an extrusion block 22, an anti-skid pad 23, a moving rod 24, a first sleeve 25, a second sleeve 26, a disinfection sponge 27, a puncture needle 28, a second fixing block 29, a second spring 30, a sliding block 31, a pressing block 32, a sliding chute 33 and a poking block 34.
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.
As shown in fig. 1-4, a novel clinical puncture device for cardiovascular medicine, includes mount 1, the middle part swing joint of mount 1 has pjncture needle 28, pjncture needle 28 top fixedly connected with cylinder 6, the both sides of cylinder 6 are fixedly connected with first connecting pipe 9 and second connecting pipe 14 respectively, cylinder 6 sliding connection has pull rod 7, pull rod 7 is located the inside one end fixedly connected with piston 5 of cylinder 6, piston 5 and the inner wall in close contact with of cylinder 6, the one end fixedly connected with pull block 8 of piston 5 is kept away from to pull rod 7.
The puncture needle 28 is fixedly connected with a first sleeve 25, a second sleeve 26 is movably connected in the first sleeve 25, and the puncture needle 28 is connected with the first sleeve 25 and the second sleeve 26 in a penetrating manner.
The first sleeve 25 and the second sleeve 26 are arranged outside the puncture needle 28, so that the puncture needle 28 is prevented from being exposed outside, the puncture needle 28 is prevented from being polluted, and the risk of bacterial infection of a patient is reduced.
The utility model discloses a fixed frame 19, including fixed frame 1, bottom fixedly connected with extrusion piece 22 of fixed frame 19, the first spring 20 of inner wall top fixedly connected with of fixed frame 19, fixed frame 19 is through first spring 20 fixedly connected with motion piece 21, the bottom fixedly connected with motion pole 24 of motion piece 21, motion pole 24 and extrusion piece 22 sliding connection.
The moving rod 24 pushes the moving block 21 to extrude the first spring 20, and due to the elasticity of the first spring 20, elastic potential energy is applied to the moving rod 24, so that the stability is improved, the shaking amplitude of the puncture needle 28 in the puncture process is reduced, the medical staff can operate conveniently, and the danger degree in the puncture process is reduced.
The outer side of the second sleeve 26 is symmetrically and fixedly connected with a second fixed block 29, the side surface of the second fixed block 29 is provided with a groove, the inner wall of the groove is fixedly connected with a second spring 30, the fixed block 29 is fixedly connected with a sliding block 31 through the second spring 30, the sliding block 31 is fixedly connected with a pressing block 32, the side surface of the first sleeve 25 is symmetrically provided with a sliding groove 33, and the sliding block 31 is matched with the sliding groove 33.
The pressing block 32 is pressed, the sliding block 31 fixedly connected with the pressing block 32 moves along with the pressing block, the sliding block 31 extrudes the second spring 30 arranged in the second fixed block 29, the sliding block 31 is pressed into the sliding groove 33, the pressing block 32 moves up and down, so that the second sleeve 26 fixedly connected with the second fixed block 29 is driven to move up and down, after the second sleeve moves to a proper position, the pressing block 32 is released, due to the elastic effect of the second spring 30, the sliding block 31 restores the original position and is fixed at the corresponding position of the sliding groove 33, the second sleeve 26 not only can play a role in protecting the puncture needle 28 and preventing the puncture needle 28 from being exposed, but also can realize the positioning effect of the puncture needle 28, and further control the puncture depth.
Further, first fixed block 4 is fixedly connected to two sides of first sleeve 25, a rectangular sliding groove is formed in the upper portion of fixing frame 1, buckle spring 2 is fixedly mounted on the rectangular sliding groove, one end of buckle spring 2 is fixedly connected with buckle block 3, one end of buckle block 3 is fixed with first fixed block 4, one end of buckle block 3 is fixedly connected with toggle block 34, and toggle block 34 is movably connected with the rectangular sliding groove.
Stir and dial piece 34 to one side, dial piece 34 and drive buckle piece 3 and remove, buckle spring 2 shrink takes first fixed block 4 off from buckle piece 3 to take off piercing depth from mount 1, conveniently change and wash.
Further, the second connecting pipe 14 is connected with a liquid outlet pipe 16, the liquid outlet pipe 16 is connected with a liquid collecting tank 17, the right side of the liquid collecting tank 17 is connected with an air pump 18, and the second connecting pipe 14 is provided with a second one-way valve 15; the first connecting pipe 9 is connected with a liquid inlet pipe 11, the liquid inlet pipe 11 is connected with a medicine box 12, a medicine inlet 13 is formed in the upper portion of the medicine box 12, and a first check valve 10 is arranged on the first connecting pipe 9.
The air pump 18 is started to pump out air in the liquid collecting box 17, so that accumulated liquid in the needle cylinder 6 sequentially enters the liquid collecting box 17 through the second connecting pipe 14 and the liquid outlet pipe 16 to be collected, when therapeutic agents need to be injected, liquid medicine is added into the medicine box 12 through the medicine feeding port 13, then the liquid medicine sequentially enters the liquid inlet pipe 11, the first connecting pipe 9 and the puncture needle 28 to enter a cavity to be treated, and the first check valve 10 and the second check valve 15 arranged here can effectively avoid the phenomenon that the liquid medicine flows back.
Further, a disinfection sponge 27 is arranged in the second sleeve 26 to sterilize and disinfect the puncture needle 28, so that the safety in the puncture process is improved.
Furthermore, the motion bar 24 is fixedly connected with a non-slip mat 23 below the extrusion block 22, and the non-slip mat 23 is made of rubber.
The slipmat 23 of rubber material, the texture is soft, with patient's skin direct contact, effectively alleviates the pressure stimulation that produces patient's skin at the puncture in-process, improves patient's comfort level.
It should be noted that the invention, as fully described, is not limited to the specific examples of the above-described embodiments. The embodiments are to be considered in all respects as illustrative and not restrictive. In conclusion, the scope of the present invention shall include those changes or substitutions and modifications which are obvious to those of ordinary skill in the art, and shall be subject to the appended claims.
Claims (7)
1. The utility model provides a novel clinical puncture of cardiovascular internal medicine device, includes mount (1), its characterized in that: the middle part of the fixing frame (1) is movably connected with a puncture needle (28), a needle cylinder (6) is fixedly connected above the puncture needle (28), two sides of the needle cylinder (6) are respectively and fixedly connected with a first connecting pipe (9) and a second connecting pipe (14), the needle cylinder (6) is connected with a pull rod (7) in a sliding manner, one end, located inside the needle cylinder (6), of the pull rod (7) is fixedly connected with a piston (5), the piston (5) is in close contact with the inner wall of the needle cylinder (6), and one end, far away from the piston (5), of the pull rod (7) is fixedly connected with a pull block (8);
a first sleeve (25) is arranged outside the puncture needle (28), the first sleeve (25) is fixedly connected to the bottom of the needle cylinder (6), a second sleeve (26) is movably connected in the first sleeve (25), and the puncture needle (28) is connected with the first sleeve (25) and the second sleeve (26) in a penetrating manner;
the utility model discloses a fixed frame, including mount (1), bottom fixedly connected with fixed frame (19), the bottom fixedly connected with extrusion piece (22) of fixed frame (19), the first spring (20) of inner wall top fixedly connected with of fixed frame (19), fixed frame (19) are through first spring (20) fixedly connected with motion piece (21), the bottom fixedly connected with motion pole (24) of motion piece (21), motion pole (24) and extrusion piece (22) sliding connection.
2. The novel clinical puncture device for cardiovascular medicine according to claim 1, wherein: second sleeve (26) outside symmetry fixedly connected with second fixed block (29), recess has been seted up to second fixed block (29) side, recess inner wall fixedly connected with second spring (30), fixed block (29) are connected with sliding block (31) through second spring (30), sliding block (31) fixed connection is pressed piece (32), spout (33) have been seted up to first sleeve (25) side symmetry, sliding block (31) suit with spout (33).
3. The novel clinical puncture device for cardiovascular medicine according to claim 1, wherein: the fixing device comprises a first sleeve (25), two sides of the first sleeve are fixedly connected with first fixing blocks (4), a rectangular sliding groove is formed in the upper portion of a fixing frame (1), a buckle spring (2) is fixedly mounted on the rectangular sliding groove, one end of the buckle spring (2) is fixedly connected with a buckle block (3), the first fixing block (4) is fixed to one end of the buckle block (3), one end of the buckle block (3) is fixedly connected with a toggle block (34), and the toggle block (34) is movably connected with the rectangular sliding groove.
4. The novel clinical puncture device for cardiovascular medicine according to claim 1, wherein: the first connecting pipe (9) is connected with a liquid inlet pipe (11), the liquid inlet pipe (11) is connected with a medicine box (12), a medicine inlet (13) is formed in the upper portion of the medicine box (12), and a first check valve (10) is arranged on the first connecting pipe (9).
5. The novel clinical puncture device for cardiovascular medicine according to claim 1, wherein: second connecting pipe (14) are connected with drain pipe (16), drain pipe (16) are connected with header tank (17), header tank (17) right side is connected with air extractor (18), be provided with second check valve (15) on second connecting pipe (14).
6. The novel clinical puncture device for cardiovascular medicine according to claim 1, wherein: a disinfection sponge (27) is arranged in the second sleeve (26).
7. The novel clinical puncture device for cardiovascular medicine according to claim 1, wherein: the moving rod (24) is fixedly connected with an anti-slip pad (23) below the extrusion block (22), and the anti-slip pad (23) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022664482.4U CN214073516U (en) | 2020-11-18 | 2020-11-18 | Novel clinical puncture of cardiovascular internal medicine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022664482.4U CN214073516U (en) | 2020-11-18 | 2020-11-18 | Novel clinical puncture of cardiovascular internal medicine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214073516U true CN214073516U (en) | 2021-08-31 |
Family
ID=77450617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022664482.4U Active CN214073516U (en) | 2020-11-18 | 2020-11-18 | Novel clinical puncture of cardiovascular internal medicine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214073516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995482A (en) * | 2021-11-06 | 2022-02-01 | 李庆勇 | Cardiovascular internal medicine clinical puncture device and use method thereof |
-
2020
- 2020-11-18 CN CN202022664482.4U patent/CN214073516U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995482A (en) * | 2021-11-06 | 2022-02-01 | 李庆勇 | Cardiovascular internal medicine clinical puncture device and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110292672A (en) | A kind of anti-hydrops formula wound irrigation syringe of department of general surgery | |
| CN214073516U (en) | Novel clinical puncture of cardiovascular internal medicine device | |
| CN110141490B (en) | Gynaecology's hip bath device | |
| CN210125030U (en) | Cleaning and sterilizing device for stomatological tools | |
| CN208892529U (en) | A kind of dedicated mouth mirror of the department of stomatology | |
| CN206659783U (en) | Novel mouth gag | |
| CN210931977U (en) | Clinical clean jetter of oral cavity | |
| CN209679107U (en) | A kind of intelligent negative pressure urine collecting device | |
| CN202077797U (en) | Flushing and aspirating type medical toothbrush with two cavities | |
| CN211301431U (en) | Cleaner for obstetrics and gynecology department | |
| CN220237554U (en) | Split type reproduction nursing disinfection instrument | |
| CN114469187B (en) | Multifunctional saliva suction device for oral treatment | |
| CN109875791A (en) | Nursing bed | |
| CN211327193U (en) | Drainage bottle for nursing of severe clinical patients | |
| CN213407174U (en) | Cardiovascular internal medicine drainage bottle | |
| CN209847342U (en) | Fetal head suction midwifery device for midwifery of obstetrics and gynecology department | |
| CN213430647U (en) | Old bed patient oral cavity distraction device | |
| CN114209523B (en) | Obstetrical department is with belt cleaning device that changes dressings | |
| CN219516632U (en) | Nursing device | |
| CN216496800U (en) | Portable cleaning and disinfecting equipment for gynecological nursing | |
| CN112386785B (en) | Hospital nursing staff uses both hands degassing unit | |
| CN214596066U (en) | Oral and nasal secretion collecting device | |
| CN216258781U (en) | Pressure-resistant liquid-repellent chemical reverse-wearing garment | |
| CN213789244U (en) | Gynecological flushing rod | |
| CN211272285U (en) | Multi-functional washing unit of ophthalmic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |