CN204745100U - A metering device that is used for thorax closed drainage bottle - Google Patents
A metering device that is used for thorax closed drainage bottle Download PDFInfo
- Publication number
- CN204745100U CN204745100U CN201520366021.5U CN201520366021U CN204745100U CN 204745100 U CN204745100 U CN 204745100U CN 201520366021 U CN201520366021 U CN 201520366021U CN 204745100 U CN204745100 U CN 204745100U
- Authority
- CN
- China
- Prior art keywords
- gear
- drainage bottle
- measuring stick
- ball float
- metering device
- 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
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model provides a metering device that is used for thorax closed drainage bottle, includes floater, gear and measuring stick, the floater pass through the connecting rod and fix on the gear set up two vertical fixed plates on the inner wall of drainage bottle to drainage bottle inner wall between two fixed plates and two fixed plates constitutes the U -shaped space that holds the gear, gear revolve sets up behind this U -shaped space, expose in the teeth of a cogwheel on the gear fluting from the drainage bottle inner wall and with measuring stick meshing, the both sides of measuring stick set up respectively on two vertical tracks, are equipped with the measurement scale on vertical track to the zero graduation is established in vertical orbital upper end. The utility model discloses a gear will convert the vertical removal of measuring stick to by the ascending gear revolve who drives of floater with the meshing of measuring stick, and then instruct out corresponding measurement scale, and will be striking directly perceived more to the observation record of scale, nor need the position of artifical change adhesive tape, alleviate nurse's work load.
Description
Technical field
This utility model belongs to field of medical device, in particular for the metering device on closed thoracic drainage bottle, is convenient to metering and the reading of drainage flow.
Background technology
Closed drainage of pleural cavity is that thoracic cavity is put in drainage tube one end, and the water-sealed drainage bottle that other end access is lower than its position, so that Exhaust Gas or collect intrathoracic liquid, lung tissue is opened and restore funcitons again, be widely used in hemothorax, pneumothorax, the drain of empyema and Thorax operration, the treatment for disease plays a very important role.Closed thoracic drainage bottle is in Clinical practice process, general all lower than the position of sick bed, even be placed directly on the ground, be not easy to like this observe the scale on drainage bottle, therefore in actual use, need to use on the scale corresponding with liquid level in drainage bottle on drainage bottle outer wall of adhesive tape, the upper limb of adhesive plaster and this marked level, so that better observe metering, nurse needs the drainage flow in observation unit's time in drainage bottle, according to the change of liquid level in drainage bottle, the paste position of timely change adhesive plaster, workload is larger, and be easy to make a fault in nurse hands over to the next shift process, therefore in use comparatively bother.
Utility model content
The purpose of this utility model is to provide a kind of metering device for closed thoracic drainage bottle, make the observation of drainage flow convenient by this metering device, do not need nurse's drainage flow observed in drainage bottle that sticking cloth just can be eye-catching on scale, reduce the workload of nurse and unnecessary error.
In order to solve the problems of the technologies described above, the technical scheme that this utility model adopts is: a kind of metering device for closed thoracic drainage bottle, described metering device is arranged on the bottle wall of drainage bottle, metering device comprises ball float, gear and measuring stick, described ball float is fixed on gear by connecting rod, the inwall of described drainage bottle arranges two vertical fixing heads, and the drainage bottle inwall between two fixing heads and two fixing heads forms the U-shaped space holding gear, after described pinion rotation is arranged on this U-shaped space, the gear teeth on gear expose and engage with described measuring stick from the fluting drainage bottle inwall, the both sides of measuring stick are separately positioned on two vertical rails, vertical rail is provided with metering scale, and zero graduation is located at the upper end of vertical rail, maximum scale value is arranged on the lower end of vertical rail, the buoyancy float downward of described ball float liquid in drainage bottle driven gear rotate, by engaging of gear and measuring stick, measuring stick is moved straight down, the metering scale on vertical rail is indicated by the pointer of measuring stick upper end, described fixing head arranges limited block, when ball float floats up to horizontal level, limited block lower edge withstands on described connecting rod, float to stop ball float.
Further, along arranging sealing member under the fluting on described drainage bottle inwall.
Further, the microswitch be connected with alarm device is set at described limited block lower edge, when described connecting rod contacts with limited block lower edge, triggers microswitch open alarming device.
Compared with prior art, this utility model has following beneficial effect:
First, this utility model is by the transmission of the change of liquid level in drainage bottle by ball float, gear, be converted into the rectilinear movement up and down of measuring stick, and then indicate corresponding scale by measuring stick, compared with prior art, more intuitively eye-catching to the observation of scale, nor need the artificial position changing adhesive plaster, alleviate the workload of nurse;
Second, because drainage bottle inwall is provided with fluting, therefore in order to avoid in drainage process liquid overflow between this fluting and gear, under fluting, between edge and gear, sealing member is set, and on fixing head, is horizontally disposed with limited block further, when ball float floats up to horizontal level, limited block lower edge contacts with described connecting rod, to stop ball float to float, now the height of liquid level is lower than the lower edge of slotting, and in drainage bottle, liquid can't overflow from fluting;
3rd, the lower edge of limited block arranges microswitch, and touches microswitch by the connecting rod of ball float, and then starts alarm device, so that can notify medical personnel in time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of this utility model when ball float is positioned at horizontal level.
Labelling in figure: 1, drainage bottle, 2, ball float, 3, gear, 4, measuring stick, 5, vertical rail, 6, fixing head, 7, limited block.
Detailed description of the invention
Below in conjunction with accompanying drawing, by detailed description of the invention, this utility model is further described.
Embodiment 1: as shown in the figure, a kind of metering device for closed thoracic drainage bottle, this metering device is arranged on the bottle wall of drainage bottle 1, primarily of ball float 2, gear 3 and forming with the intermeshing measuring stick 4 of gear 3, wherein, the hollow ball that described ball float 2 is made for light material, be arranged on the wheel rim of gear 3 by connecting rod, described gear 3 rotation is arranged on inside the U-shaped space two on drainage bottle 1 inwall, drainage bottle 1 inwall between the fixing head 6 that this U-shaped space is arranged by two opposed vertical and two fixing heads 6 forms, the fixing hole supporting described gear 3 is set respectively in the inner side of two fixing heads 6, and rolling bearing is provided with in fixing hole, the gear shaft of described gear 3 is connected with this rolling bearing, be convenient to ball float 2 driven gear 3 under buoyancy rotate on fixing head, in the bottom in described U-shaped space, namely drainage bottle 1 inwall is offered the fluting supplying the gear teeth of gear 3 to pass, and sealing member is set between the lower edge and described gear 3 of fluting, described measuring stick 4 is vertically arranged on the outer wall of drainage bottle 1, and measuring stick 4 and the side of drainage bottle 1 wall contacts arrange the tooth bar engaged with described gear 3
,measuring stick 4 both sides to be separately positioned on two vertical rails 5 and to move up and down along vertical rail 5, scale for metering drainage amount is arranged on this vertical rail 5, and zero graduation is in the upper end of vertical rail, its scale value evenly increases successively downwards along vertical rail by zero graduation, described fixing head 6 is horizontally disposed with a limited block 7, limited block 7 lower edge height is higher than the lower edge height of described fluting, continuing when arriving horizontal level to stop ball float 2 to float, preventing liquid in drainage bottle 1 from overflowing from fluting.
Described ball float 2 diameter is greater than the diameter of described gear 3, and when ball float 1 floats up to horizontal level, the centre of sphere of ball float 1 and the center of circle of gear 3 are on same level line.
Described limited block 7 lower edge arranges microswitch, and controls alarm by microswitch, and when ball float 2 floats up to horizontal level, connecting rod contacts with microswitch, triggered alarm, notifies nursing staff in time.
In use process of the present utility model, along with the rising of liquid level in drainage bottle 1, ball float 2 floats in buoyancy, owing to being be fixedly connected with between connecting rod with gear 3, therefore ball float 2 driven gear 3 that floats rotates, and by engaging between gear 3 with measuring stick 4, the rotation of gear 3 is converted to measuring stick 4 moving straight down along vertical rail 5, and then the pointer to be arranged by measuring stick 4 upper end indicates corresponding scale value on vertical rail 5, the liquid drain amount namely now in drainage bottle; Simultaneously, due to limited block 7 and the setting of alarm device, when ball float 2 floats up to horizontal level, limited block 7 lower edge blocks connecting rod to be continued to float to stop ball float 2, and the microswitch described in touching, trigger alarm device, now because the diameter of ball float 2 is greater than the diameter of gear 3, and the center of circle of the centre of sphere of ball float 2 and gear 3 is in same level line, therefore, liquid level now in drainage bottle 1 lower than the lower edge of described fluting, thus avoids the situation that overflow occurs.
Embodiment 2: on the basis of embodiment 1, the wheel rim half of described gear 3 arranges the gear teeth engaged with measuring stick 4, second half is set to shiny surface, and described connecting rod is fixed on the junction of the gear teeth and shiny surface, and when installing gear 3, by shiny surface side towards in drainage bottle 1 bottle, gear teeth side is exposed, to engage with measuring stick 4, when not having liquid in drainage bottle 1 from fluting, ball float 2 position is minimum, and the connecting rod namely on ball float 2 is vertical state.
Embodiment 3: as distortion on the basis of embodiment 1, described metering scale also can be arranged on the body of drainage bottle 1, zero graduation value flushes with the lower edge of vertical rail 5, and evenly increase downwards, when there is no liquid in drainage bottle 1, measuring stick 4 lower end flushes with zero graduation value, in the process that ball float 2 rises, indicates corresponding scale value by measuring stick 4 lower end.
Claims (3)
1. the metering device for closed thoracic drainage bottle, metering device is arranged on the bottle wall of drainage bottle (1), it is characterized in that: described metering device comprises ball float (2), gear (3) and measuring stick (4), described ball float (2) is fixed on gear (3) wheel rim by connecting rod, the inwall of described drainage bottle (1) vertically arranges two fixing heads (6), and drainage bottle (1) inwall between two fixing heads (6) and two fixing heads (6) forms the U-shaped space holding described gear (3), after described gear (3) rotates and is arranged on this U-shaped space, the gear teeth on gear (3) expose and engage with described measuring stick (4) from the fluting drainage bottle (1) inwall, the both sides of measuring stick (4) are separately positioned on two vertical rails (5), vertical rail (5) is provided with metering scale, and zero graduation is located at the upper end of vertical rail (5), maximum scale value is arranged on the lower end of vertical rail (5), the buoyancy float downward of described ball float (2) liquid in drainage bottle (1) driven gear (3) rotate, by engaging of gear (3) and measuring stick (4), measuring stick (4) is moved straight down, the upper corresponding metering scale of vertical rail (5) is indicated by the pointer of measuring stick (4) upper end, described fixing head (6) is provided with limited block (7), when ball float (2) floats up to horizontal level, limited block (7) lower edge withstands on described connecting rod, float to stop ball float (2).
2. a kind of metering device for closed thoracic drainage bottle according to claim 1, is characterized in that: along arranging sealing member under the fluting on described drainage bottle (1) inwall.
3. a kind of metering device for closed thoracic drainage bottle according to claim 1, it is characterized in that: the microswitch be connected with alarm device is set at described limited block (7) lower edge, when described connecting rod contacts with limited block (7) lower edge, trigger microswitch open alarming device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366021.5U CN204745100U (en) | 2015-06-01 | 2015-06-01 | A metering device that is used for thorax closed drainage bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366021.5U CN204745100U (en) | 2015-06-01 | 2015-06-01 | A metering device that is used for thorax closed drainage bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204745100U true CN204745100U (en) | 2015-11-11 |
Family
ID=54459864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520366021.5U Expired - Fee Related CN204745100U (en) | 2015-06-01 | 2015-06-01 | A metering device that is used for thorax closed drainage bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204745100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107684639A (en) * | 2017-09-30 | 2018-02-13 | 李兴龙 | Flow control type drainager for cerebrospinal fluid |
-
2015
- 2015-06-01 CN CN201520366021.5U patent/CN204745100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107684639A (en) * | 2017-09-30 | 2018-02-13 | 李兴龙 | Flow control type drainager for cerebrospinal fluid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203647631U (en) | Lower limb dressing change nursing device | |
| CN204745100U (en) | A metering device that is used for thorax closed drainage bottle | |
| CN206556569U (en) | Rule for medical measurement | |
| CN208672361U (en) | A kind of rural area heavy metal-polluted soil improvement soil sample acquisition device | |
| CN107550551B (en) | A kind of obstetrics' sucker midwifery device | |
| CN108212238A (en) | A kind of reagent dosage of hospital clinical laboratories monitoring device | |
| CN205288484U (en) | Pathology seal operation panel of drawing materials | |
| CN211023650U (en) | Novel medical sickbed protractor | |
| CN204319111U (en) | A kind of intensive care bed | |
| CN208582406U (en) | A kind of paediatrics body temperature meter apparatus | |
| CN211723857U (en) | Pediatric clinical checker | |
| CN209310878U (en) | A kind of water level monitoring device facilitating observation highest order | |
| CN208974367U (en) | A kind of rehabilitation bed with automatic turn-over body function | |
| CN208876591U (en) | Gynaecologic vaginal ultrasonic intelligent check device | |
| CN110082173A (en) | A kind of automatic production facility of liquid basal cell and its automatic flaking method | |
| CN216621348U (en) | Vertical water level scale detection device for water conservancy monitoring | |
| CN211214854U (en) | Clinical anesthesia branch of academic or vocational study is with open air flue strutting arrangement | |
| CN211147807U (en) | River water level recorder convenient to it is fixed | |
| CN215769040U (en) | I-131 in-vivo activity measuring device | |
| CN202313333U (en) | Device for measuring respiratory function | |
| CN209172762U (en) | It is a kind of for nursing the medical bed mattress of sickbed patients | |
| CN204468086U (en) | A kind of new medical measuring instrument | |
| CN213430051U (en) | Domestic formula children health monitoring device | |
| CN211243711U (en) | Adjustable placing table for detecting blood pressure instrument | |
| CN203139185U (en) | Drainage bag with collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |