CN219662410U - Negative pressure suction pump for nerve intervention - Google Patents
Negative pressure suction pump for nerve intervention Download PDFInfo
- Publication number
- CN219662410U CN219662410U CN202222822109.6U CN202222822109U CN219662410U CN 219662410 U CN219662410 U CN 219662410U CN 202222822109 U CN202222822109 U CN 202222822109U CN 219662410 U CN219662410 U CN 219662410U
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- Prior art keywords
- negative pressure
- shell
- injection tube
- suction pump
- pressure suction
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- 210000005036 nerve Anatomy 0.000 title claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 39
- 239000007924 injection Substances 0.000 claims abstract description 39
- 239000002184 metal Substances 0.000 claims abstract description 17
- 230000001537 neural effect Effects 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims 3
- 210000000707 wrist Anatomy 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000012800 visualization Methods 0.000 description 4
- 238000011897 real-time detection Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010036790 Productive cough Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a negative pressure suction pump for nerve intervention, which relates to the technical field of medical negative pressure suction pumps and comprises a main injection tube, wherein a metal block is arranged at the top of the injection tube, a magnetic cover plate is arranged at the top of the metal block, an outer ring is arranged at the bottom of the injection tube, a pull rod is arranged in the injection tube, a collet is arranged at the bottom of the pull rod, a shell is arranged on the outer wall of the outer ring, a second connecting wire is arranged at the top of the shell, a connection piece is arranged at one end of the second connecting wire, a first connecting wire is arranged at the bottom of the shell, an interface is arranged at one end of the first connecting wire, and an observation window is arranged on the outer wall of the injection tube. According to the utility model, the connecting key is arranged at the top of the shell, the shell is fixedly connected with the connecting piece through the connecting key and the second connecting wire, the connecting piece is fixed on the wrist and the temple of a patient, the state of the patient is detected in real time, the use condition of the device is determined according to the state of the patient, and the device is very flexible to use.
Description
Technical Field
The utility model relates to the technical field of medical negative pressure suction pumps, in particular to a negative pressure suction pump for nerve intervention.
Background
The negative pressure suction device is a tool for manufacturing a negative pressure state of a suction head of the suction device by a certain method, and substances outside the suction head are extruded to the suction head, so that the suction effect is achieved, the suction device is used for clinical departments, is mainly used for medical drainage, sputum excretion, blood drainage, secretion and the like, the types of negative pressure suction pumps are various, the negative pressure suction pump comprises a buckle syringe type negative pressure suction pump, and the buckle syringe type negative pressure suction pump is small in size and convenient to operate and use.
Such as the patent: in a buckle injector type negative pressure suction pump (application number: CN 202122819243.6), the buckle injector type negative pressure suction pump comprises a negative pressure suction pump, wherein the negative pressure suction pump comprises an injection tube and a piston movably arranged in the injection tube, a plurality of groups of joints are uniformly arranged at the upper end of the injection tube, a gas ring is arranged in the joints and a magnetic cover plate is connected above the gas ring through hinges, the gas ring is connected with a branch pipe, the outer end of the branch pipe is connected with an air bag, the air bag is embedded on the side wall of the joints, the lower end of the piston is connected with a pull rod, a plurality of groups of annular grooves are uniformly formed in the surface of the pull rod, the lower end of the injection tube is fixedly provided with an outer ring, one side of the outer ring is provided with a shell in a machining mode, and a driving mechanism is arranged in the shell and comprises a driving motor fixed on the inner wall of the shell and a driving gear arranged at the power output end of the driving motor. The driving mechanism is arranged at the tail end of the negative pressure suction pump, the purpose of automatically extracting the built-in piston can be achieved through the driving mechanism, the manpower consumption is reduced, and the use is convenient.
Although the purpose of automatically extracting the built-in piston is achieved through the driving mechanism in the patent, the medical state of a patient is watched through naked eyes of medical staff in the medical treatment process, so that the physical condition of the patient during treatment cannot be accurately mastered. A negative pressure suction pump for neural intervention has therefore been proposed to solve this problem.
Disclosure of Invention
The utility model aims to provide a negative pressure suction pump for nerve intervention, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a neural negative pressure suction pump for intervention, includes the injection tube, the top of injection tube is provided with the metal piece, the top of metal piece is provided with magnetic cover plate, the bottom of injection tube is provided with the outer loop, the inside of injection tube is provided with the pull rod, the bottom of pull rod is provided with the collet, the outer wall of outer loop is provided with the shell, the top of shell is provided with No. two connecting wires, no. two connecting wire's one end is provided with the piece of plugging into, the bottom of shell is provided with No. one connecting wire, no. one connecting wire's one end is provided with the interface, the outer wall of injection tube is provided with the observation window.
Preferably, the top of the metal block is provided with a joint, and the outer diameter of the magnetic cover plate is the same as the outer diameter of the top of the joint, so that the joint is fixedly connected with the magnetic cover plate, and the metal block is fixedly connected with the joint. The device can be connected with the external pipeline through the metal block and the joint fixed connection, the joint is connected with the external pipeline, the device can be used more flexibly, and various use scenes can be dealt with.
Preferably, a piston is arranged at the top of the pull rod, and the outer diameter of the piston is the same as the inner diameter of the injection tube, so that the piston is fixedly connected with the pull rod and moves in the injection tube. The piston and the pull rod move in the injection tube to generate negative pressure in the injection tube, so that the purpose of extracting liquid is achieved, the liquid extraction condition in the injection tube can be observed through the observation window, and the injection tube is very convenient to use.
Preferably, the top of shell is provided with the connecting key, the shell passes through connecting key, no. two connecting wires and the piece fixed connection that plugs into, through connecting key, no. two connecting wires and the fixed connection that plugs into the piece, will plug into the piece and fix at patient wrist and temple position, real-time detection patient's state to decide the device service condition according to patient's state, it is very nimble to use.
Preferably, the bottom of shell is provided with the bolster, the shell with the interface is through No. one connecting wire fixed connection, through the shell with the interface is through No. one connecting wire's fixed connection to the collocation goes up the connecting key, no. two connecting wires, the piece of plugging into can make the device connect the computer, realize the visualization of patient's condition, very humanized.
Preferably, the outer wall of the outer ring is provided with a negative pressure meter, the negative pressure meter is fixedly connected with the outer ring through the shell, and the negative pressure meter is fixedly connected with the outer ring through the shell. The negative pressure in the device can be detected in real time, the service condition of the device can be adjusted according to the pressure state, and the service life of the device can be greatly prolonged.
Preferably, the bottom support is fixedly connected with the pull rod, and the bottom support can be pulled to drive the pull rod to move in the injection tube through the fixed connection of the bottom support and the pull rod, so that the injection tube is very convenient to use.
The utility model has the technical effects and advantages that:
1. the connecting key is arranged at the top of the shell, the shell is fixedly connected with the connecting piece through the connecting key and the second connecting wire, the connecting piece is fixed on the wrist and the temple of a patient, the state of the patient is detected in real time, the use condition of the device is determined according to the state of the patient, and the device is very flexible to use;
2. the device is connected with a computer through the arrangement of the shell, the first connecting wire, the interface, the connecting key, the connecting piece and the buffer key, the buffer piece is arranged at the bottom of the shell, the shell is fixedly connected with the interface through the first connecting wire and matched with the connecting key, the second connecting wire and the connecting piece, so that the visualization of the condition of a patient is realized, and the device is very humanized;
3. through setting up outer loop, shell and negative pressure table, be provided with the negative pressure table through the outer wall that sets up the outer loop, negative pressure table passes through shell and outer loop fixed connection, can real-time detection device internal negative pressure to adjust the service condition of device according to pressure state, can improve the life of device greatly.
Drawings
FIG. 1 is a schematic front view of a negative pressure suction pump structure for nerve intervention according to the present utility model;
FIG. 2 is a schematic bottom view of a negative pressure suction pump structure for nerve intervention according to the present utility model;
FIG. 3 is a schematic top view of a negative pressure suction pump structure for nerve intervention according to the present utility model;
fig. 4 is a schematic side view of a negative pressure suction pump structure for nerve intervention according to the present utility model.
In the figure: 1. a syringe; 2. a metal block; 3. a joint; 4. a magnetic cover plate; 5. an outer ring; 6. a pull rod; 7. a bottom support; 8. an observation window; 9. a housing; 10. a negative pressure meter; 11. a first connecting wire; 12. an interface; 13. a connecting key; 14. a second connecting wire; 15. connecting the piece; 16. a buffer member; 17. and (3) a piston.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a negative pressure suction pump for nerve intervention as shown in figures 1-4, which comprises an injection tube 1, wherein a metal block 2 is arranged at the top of the injection tube 1, a magnetic cover plate 4 is arranged at the top of the metal block 2, an outer ring 5 is arranged at the bottom of the injection tube 1, a pull rod 6 is arranged in the injection tube 1, a collet 7 is arranged at the bottom of the pull rod 6, a shell 9 is arranged on the outer wall of the outer ring 5, a second connecting wire 14 is arranged at the top of the shell 9, a connection piece 15 is arranged at one end of the second connecting wire 14, a first connecting wire 11 is arranged at the bottom of the shell 9, an interface 12 is arranged at one end of the first connecting wire 11, and an observation window 8 is arranged on the outer wall of the injection tube 1.
In the still further scheme of the utility model, the top of the metal block 2 is provided with the joint 3, and the outer diameter of the magnetic cover plate 4 is the same as the outer diameter of the top of the joint 3, so that the joint 3 is fixedly connected with the magnetic cover plate 4 of the injection tube 1, and the metal block 2 is fixedly connected with the joint 3. The device can be connected with the external pipeline through the fixed connection of the metal block 2 and the joint 3, and the joint 3 is connected with the external pipeline, so that the device can be used more flexibly, and can cope with various use scenes.
As a preferable solution of the present utility model, the top of the pull rod 6 is provided with the piston 17, and the outer diameter of the piston 17 is the same as the inner diameter of the syringe 1, so the piston 17 is fixedly connected with the pull rod 6 and moves in the syringe 1. The piston 17 and the pull rod 6 move in the injection tube 1 to cause negative pressure in the injection tube 1, thereby achieving the purpose of extracting liquid, and the liquid extraction condition in the injection tube 1 can be observed through the observation window 8, so that the injection tube is very convenient to use.
As a still further proposal of the utility model, the top of the shell 9 is provided with the connecting key 13, the shell 9 is fixedly connected with the connecting piece 15 through the connecting key 13 and the second connecting line 14, the connecting piece 15 is fixed on the wrist and the temple of the patient through the fixed connection of the connecting key 13 and the second connecting line 14 and the connecting piece 15, the state of the patient is detected in real time, the use condition of the device is determined according to the state of the patient, and the use is very flexible.
As a still further proposal of the utility model, the bottom of the shell 9 is provided with a buffer piece 16, the shell 9 is fixedly connected with the interface 12 through a first connecting wire 11, the shell 9 is fixedly connected with the interface 12 through the first connecting wire 11, and is matched with a connecting key 13 and a second connecting wire 14, and the connection piece 15 can lead the device to be connected with a computer, thereby realizing the visualization of the condition of patients and being very humanized.
As a still further aspect of the present utility model, the outer wall of the outer ring 5 is provided with a negative pressure gauge 10, the negative pressure gauge 10 is fixedly connected with the outer ring 5 through the housing 9, and the negative pressure gauge 10 is fixedly connected with the outer ring 5 through the housing 9. The negative pressure in the device can be detected in real time, the service condition of the device can be adjusted according to the pressure state, and the service life of the device can be greatly prolonged.
As a still further proposal of the utility model, the collet 7 is fixedly connected with the pull rod 6, and the collet 7 can be pulled to drive the pull rod 6 to move in the injection tube 1 through the fixed connection of the collet 7 and the pull rod 6, so the use is very convenient.
Working principle: when the negative pressure suction pump for nerve intervention is used, the connecting key 13 is arranged at the top of the shell 9, the shell 9 is fixedly connected with the connecting piece 15 through the connecting key 13 and the second connecting wire 14, and a user can detect the state of a patient in real time by fixing the connecting piece 15 on the wrist and the temple of the patient and determine the service condition of the device according to the state of the patient, so that the device is very flexible to use. The bottom of the shell 9 is provided with the buffer piece 16, the shell 9 is fixedly connected with the interface 12 through the first connecting wire 11, the connecting key 13 and the second connecting wire 14 are matched, and the connecting piece 15 can enable the device to be connected with a computer, so that visualization of the condition of a patient is realized, and the device is very humanized. Through setting up the outer wall of outer loop 5 and being provided with negative pressure table 10, negative pressure table 10 passes through shell 9 and outer loop 5 fixed connection, can real-time detection device internal negative pressure to adjust the service behavior of device according to pressure state, can improve the life of device greatly.
Claims (7)
1. The utility model provides a neural negative pressure aspiration pump for intervention, includes syringe (1), its characterized in that: the top of injection tube (1) is provided with metal piece (2), the top of metal piece (2) is provided with magnetism apron (4), the bottom of injection tube (1) is provided with outer loop (5), the inside of injection tube (1) is provided with pull rod (6), the bottom of pull rod (6) is provided with collet (7), the outer wall of outer loop (5) is provided with shell (9), the top of shell (9) is provided with No. two connecting wires (14), the one end of No. two connecting wires (14) is provided with the piece of plugging into (15), the bottom of shell (9) is provided with No. one connecting wire (11), the one end of No. one connecting wire (11) is provided with interface (12), the outer wall of injection tube (1) is provided with observation window (8).
2. The negative pressure suction pump for nerve intervention according to claim 1, wherein: the top of metal piece (2) is provided with connects (3), the external diameter size of magnetism apron (4) with connect the top external diameter size of (3) the same, so connect (3) with magnetism apron (4) fixed connection, metal piece (2) and connect (3) fixed connection.
3. A negative pressure suction pump for nerve intervention as claimed in claim 2, wherein: the top of the pull rod (6) is provided with a piston (17), and the outer diameter of the piston (17) is the same as the inner diameter of the injection tube (1), so that the piston (17) is fixedly connected with the pull rod (6) and moves in the injection tube (1).
4. A negative pressure suction pump for nerve intervention as claimed in claim 3, wherein: the top of shell (9) is provided with connecting key (13), shell (9) are through connecting key (13), no. two connecting wire (14) and piece (15) fixed connection that refutes.
5. The negative pressure suction pump for nerve intervention according to claim 4, wherein: the bottom of the shell (9) is provided with a buffer piece (16), and the shell (9) is fixedly connected with the interface (12) through the first connecting wire (11).
6. The negative pressure suction pump for nerve intervention according to claim 1, wherein: the outer wall of the outer ring (5) is provided with a negative pressure meter (10), and the negative pressure meter (10) is fixedly connected with the outer ring (5) through the shell (9).
7. The negative pressure suction pump for nerve intervention according to claim 1, wherein: the bottom support (7) is fixedly connected with the pull rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222822109.6U CN219662410U (en) | 2022-10-26 | 2022-10-26 | Negative pressure suction pump for nerve intervention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222822109.6U CN219662410U (en) | 2022-10-26 | 2022-10-26 | Negative pressure suction pump for nerve intervention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662410U true CN219662410U (en) | 2023-09-12 |
Family
ID=87891390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222822109.6U Active CN219662410U (en) | 2022-10-26 | 2022-10-26 | Negative pressure suction pump for nerve intervention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662410U (en) |
-
2022
- 2022-10-26 CN CN202222822109.6U patent/CN219662410U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |