CN212631303U - Hand-held type sputum aspirator - Google Patents
Hand-held type sputum aspirator Download PDFInfo
- Publication number
- CN212631303U CN212631303U CN202020426190.4U CN202020426190U CN212631303U CN 212631303 U CN212631303 U CN 212631303U CN 202020426190 U CN202020426190 U CN 202020426190U CN 212631303 U CN212631303 U CN 212631303U
- Authority
- CN
- China
- Prior art keywords
- sputum
- storage bottle
- negative pressure
- base
- handle
- 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
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 69
- 208000024794 sputum Diseases 0.000 title claims abstract description 69
- 210000003802 sputum Anatomy 0.000 title claims abstract description 69
- 238000003860 storage Methods 0.000 claims abstract description 34
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 6
- 210000002345 respiratory system Anatomy 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010011224 Cough Diseases 0.000 description 2
- 208000028399 Critical Illness Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 206010013647 Drowning Diseases 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 210000004381 amniotic fluid Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000004081 cilia Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
Images
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a hand-held sputum aspirator, which comprises a base for placing a sputum storage bottle, wherein the base is provided with a clamp for clamping the sputum storage bottle; the base is connected with a handle, the sputum storage bottle is connected with a sputum suction pipe and an air suction pipe, and the air suction pipe is connected with a negative pressure cylinder; the air suction pipe is also provided with a first one-way valve; the negative pressure cylinder is also communicated with an exhaust pipe, and a second one-way valve is arranged on the exhaust pipe; a plug is arranged in the negative pressure cylinder in a matching way, one end of the plug is connected with a pull rod, the end part of the pull rod is connected with a pull handle, and a holding part is arranged on the pull handle. The utility model has the advantages of simple structure, convenient use, small structure, easy carrying, no electricity consumption, manual operation, small volume, low price and convenient change of the sputum storage bottle.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to hand-held type sputum aspirator.
Background
The sputum aspirator is commonly used for clearing respiratory tract secretions clinically, thereby keeping the smoothness of the respiratory tract, and the sputum aspirator is mainly suitable for patients who are intubated in an trachea due to various reasons, patients who have difficulty in breathing due to weakness and cough and sputum excretion and first-aid patients who are suffocated, such as drowning and first-aid patients who inhale amniotic fluid, and for critically ill patients, the endotracheal sputum aspiration is a nursing operation which must be carried out by critically ill patients who have established artificial airways, the function of 'cilium swing' of the upper respiratory tract after the intubation of the patients is weakened, the normal cough mechanism is destroyed, and the endotracheal sputum aspiration can clear various secretions generated by the respiratory tract.
The utility model with application number 2019200889451 discloses a paediatric sputum aspirator, which utilizes an air exhaust bag to reduce the air pressure in a breathing box so as to complete sputum aspiration, but because a sputum storage bottle is arranged in the breathing box, the air tightness requirement on the breathing box is higher, the processing and manufacturing requirements are higher, otherwise, the air exhaust action cannot be completed, the sputum storage bottle needs to be frequently replaced after being used according to the specification, the breathing box needs to be frequently opened in consideration of the actual use condition, the problem of poor sealing is easy to occur, the replacement of the sputum storage bottle is troublesome, factors such as air tightness need to be considered, and the production difficulty is undoubtedly increased; the sputum storage bottle is directly placed in the breathing box, cannot be fixed and is open, and the received sputum is easy to spill out to pollute the environment; in addition, the design direction of the sputum aspirator should be towards small volume, light weight, compact structure and low cost, but the device is driven by a motor, so that the efficiency is improved, but the weight and the volume are increased, and the use cost is increased.
Disclosure of Invention
In order to solve the problems existing in the prior art, the sputum aspirator with simple structure and convenient operation is provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model discloses a hand-held sputum aspirator, which comprises a base for placing a sputum storage bottle, wherein the base is provided with a clamp for clamping the sputum storage bottle; the base is connected with a handle, the sputum storage bottle is connected with a sputum suction pipe and an air suction pipe, and the air suction pipe is connected with a negative pressure cylinder; the air suction pipe is also provided with a first one-way valve; the negative pressure cylinder is also communicated with an exhaust pipe, and a second one-way valve is arranged on the exhaust pipe; the negative pressure cylinder is internally provided with a plug column in a matching manner, one end of the plug column is connected with a pull rod, the end part of the pull rod is connected with a pull handle, and the pull handle is provided with a holding part.
Preferably, the clamp comprises a fixed clamp plate and a movable clamp plate, the fixed clamp plate is fixedly arranged on the base, the movable clamp plate is connected with a top spring, the other end of the top spring is fixedly connected to the handle, and a clamping cavity for accommodating the sputum storage bottle is formed between the fixed clamp plate and the movable clamp plate.
Preferably, the top of the handle is connected with a transverse plate, and the negative pressure cylinder is fixedly suspended at the bottom of the transverse plate.
Preferably, the bottom of the transverse plate is further connected with a vertical plate, a sliding hole for the pull rod to slide is formed in the vertical plate, and the pull rod penetrates through the sliding hole.
Preferably, the base is made of a punched plate.
Preferably, the pull rod is sleeved with a tension spring, one end of the tension spring is connected to the outer wall of the vertical plate, and the other end of the tension spring is connected to the outer wall of the pull handle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up negative pressure section of thick bamboo, cock stem and pull handle, pulling the pull handle and accomplish negative pressure section of thick bamboo action of bleeding, directly inhale into storage sputum bottle with patient's sputum, need not to set up complicated structures such as respiratory box alone again, be equipped with the portion of gripping that laminates with the finger simultaneously on the pull handle, be convenient for spur, it is more comfortable, accord with the ergonomic requirement, compact structure, convenient operation, light in weight, need not the motor, use cost is lower;
2. the utility model has the advantages that the clamp is arranged on the base, the clamp is utilized to clamp the sputum storage bottle, and the installation and the disassembly are convenient, so that the replacement of the sputum storage bottle is realized rapidly; in addition, the clamping of the sputum storage bottles with different bottle diameters can be realized by utilizing the movable clamping plate, so that the application range is wider;
3. the utility model discloses a set up the extension spring, utilize the extension spring to realize the automatic re-setting of pull rod, the operation is simple and convenient more.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic top view of the base in fig. 1.
Description of reference numerals:
1, a base; 2, a vertical plate; 3, a sputum storage bottle; 4, a sputum suction pipe; 5, an air suction pipe; 6 a first one-way valve; 7 exhausting pipe; 8 a second one-way valve; 9, a negative pressure cylinder; 10 plunger; 11 a pull rod; 12, pulling a handle; 13 a holding part; 14 a handle; 15 a tension spring; 16 fixing the splint; 17 movable splints; 18 top springs; 19, a transverse plate; 20 connecting plates; 21 sealing cover; 22 slide holes.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Example one
As shown in fig. 1-2, the handheld sputum aspirator provided in this embodiment includes a base 1, a clamp is disposed on the base 1, the sputum storage bottle 3 is clamped in the clamp, the clamp includes a fixed clamp plate 16 and a movable clamp plate 17, wherein the fixed clamp plate 16 is fixedly disposed on the base 1, and a clamping cavity capable of accommodating the sputum storage bottle 3 is formed between the fixed clamp plate 16 and the movable clamp plate 17.
The top of the sputum storage bottle 3 is connected with a sealing cover 21, the sealing cover 21 is connected with a sputum suction pipe 4 and an air suction pipe 5, and the top end of the air suction pipe 5 is connected with a negative pressure cylinder 9; the negative pressure cylinder 9 is hung on a transverse plate 19 through a connecting plate 20, and the transverse plate 19 is fixedly connected to the top of the handle 14; the air suction pipe 5 is also provided with a first one-way valve 6 for realizing that the gas in the sputum storage bottle 3 can only flow to the negative pressure cylinder 9 in one way; the negative pressure cylinder 9 is also communicated with an exhaust pipe 7, and a second one-way valve 8 is arranged on the exhaust pipe 7 and is used for realizing that the gas in the negative pressure cylinder 9 can be discharged to the outside only in one way.
The interior cooperation of negative pressure section of thick bamboo 9 is equipped with stopper post 10, and stopper post 10 one end is connected with pull rod 11, and the end connection of pull rod 11 has pull handle 12, and in order to improve stability, the bottom of diaphragm 19 still is connected with riser 2, sets up on riser 2 and supplies the gliding slide opening 22 of pull rod 11, and pull rod 11 wears to establish in this slide opening 22.
The pull handle 12 is provided with a holding part 13 which can be attached to fingers, is convenient to pull and more comfortable, and meets the requirement of ergonomics.
Example two
With continued reference to fig. 1-2, the handheld sputum aspirator provided in this embodiment has the same other structures as the first embodiment, except that in this embodiment, the pull rod 11 is sleeved with the tension spring 15, one end of the tension spring 15 is connected to the wall of the vertical plate 2, the other end of the tension spring 15 is connected to the wall of the pull handle 12, and by setting the tension spring 15, the tension spring 15 is utilized to realize the automatic reset of the pull rod 11, so that the operation is simpler and more convenient.
In order to reduce the weight of the entire device, the base 1 is made of a punched plate.
The specific working process is as follows:
when the sputum storage device is used, the sputum storage bottle 3 is placed in the groove 16, the clamp is used for clamping and fixing the sputum storage bottle 3, the sputum suction tube 4 is aligned to the throat of a patient, the pull handle 12 is pulled by fingers to move rightwards, the pull handle 12 drives the plug column 10 to move rightwards, the tension spring 15 is stretched to generate elasticity, meanwhile, the pressure in the negative pressure cylinder 9 and the sputum storage bottle 3 is reduced to generate negative pressure, and sputum is extracted into the sputum storage bottle 3; when the pull handle is loosened, the plug 10 moves leftwards under the action of the elastic force of the tension spring 15, the plug automatically resets, meanwhile, the gas in the negative pressure cylinder 9 is discharged to the outside through the second one-way valve 8, a drawing process is completed, and the process is repeated until the sputum is completely sucked.
The utility model has the characteristics of simple structure, convenient to use, design are ingenious etc, and its structure is small and exquisite and easily carry, and each part is dismantled conveniently moreover, and easy operation only needs pulling pull handle 12 can realize the negative pressure, guarantees going on of phlegm suction work, and this sputum aspirator does not use electricity, manual operation, small, noiselessness, low price, be convenient for change and store up the sputum flask, can effectively improve medical personnel's work efficiency, labour saving and time saving.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. A handheld sputum aspirator comprises a base (1) for placing a sputum storage bottle (3), and is characterized in that a clamp for clamping the sputum storage bottle (3) is arranged on the base (1); the base is connected with a handle, the sputum storage bottle (3) is connected with a sputum suction pipe (4) and an air suction pipe (5), and the air suction pipe (5) is connected with a negative pressure cylinder (9); the air suction pipe (5) is also provided with a first one-way valve (6); the negative pressure cylinder (9) is also communicated with an exhaust pipe (7), and a second one-way valve (8) is arranged on the exhaust pipe (7); the negative pressure cylinder (9) is internally provided with a plug (10) in a matching manner, one end of the plug (10) is connected with a pull rod (11), the end part of the pull rod (11) is connected with a pull handle (12), and the pull handle (12) is provided with a holding part (13).
2. The handheld sputum aspirator of claim 1, wherein the clamp comprises a fixed clamp plate (16) and a movable clamp plate (17), the fixed clamp plate (16) is fixedly arranged on the base (1), the movable clamp plate (17) is connected with a top spring (18), the other end of the top spring (18) is fixedly connected on the handle (14), and a clamping cavity for accommodating the sputum storage bottle (3) is formed between the fixed clamp plate (16) and the movable clamp plate (17).
3. A hand-held sputum aspirator according to claim 1, wherein a cross plate (19) is connected to the top of the handle (14), and the negative pressure cylinder (9) is fixedly suspended at the bottom of the cross plate (19).
4. The handheld sputum aspirator of claim 3, wherein the bottom of the transverse plate (19) is further connected with a vertical plate (2), the vertical plate (2) is provided with a sliding hole (22) for the pull rod (11) to slide, and the pull rod (11) is arranged in the sliding hole (22) in a penetrating manner.
5. A hand-held sputum aspirator according to claim 1, wherein the base (1) is made of a punched plate.
6. A handheld sputum aspirator according to claim 4, characterized in that a tension spring (15) is sleeved on the pull rod (11), one end of the tension spring (15) is connected to the wall of the vertical plate (2), and the other end is connected to the wall of the pull handle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020426190.4U CN212631303U (en) | 2020-03-27 | 2020-03-27 | Hand-held type sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020426190.4U CN212631303U (en) | 2020-03-27 | 2020-03-27 | Hand-held type sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212631303U true CN212631303U (en) | 2021-03-02 |
Family
ID=74768018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020426190.4U Expired - Fee Related CN212631303U (en) | 2020-03-27 | 2020-03-27 | Hand-held type sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212631303U (en) |
-
2020
- 2020-03-27 CN CN202020426190.4U patent/CN212631303U/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: 20210302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |