CN207627348U - A kind of ox saliva collecting device - Google Patents
A kind of ox saliva collecting device Download PDFInfo
- Publication number
- CN207627348U CN207627348U CN201720368320.1U CN201720368320U CN207627348U CN 207627348 U CN207627348 U CN 207627348U CN 201720368320 U CN201720368320 U CN 201720368320U CN 207627348 U CN207627348 U CN 207627348U
- Authority
- CN
- China
- Prior art keywords
- saliva
- liquid storage
- storage pipe
- wall
- lateral wall
- 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
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a kind of ox saliva collecting devices, relate generally to animal experiment device field.Including hollow chewing body, the outer wall of open end is equipped with vibrator, open end is connected with the upper connector of saliva collection cover, the madial wall of saliva collection cover is connected at the lower ending opening of upper connector, madial wall bottom periphery is equipped with lateral wall, opening in the middle part of lateral wall is equipped with lower connector, the one end of lower connector far from lateral wall is socketed on the outside at the ventilation end on liquid storage pipe, push-pull rod is equipped in liquid storage pipe, the one end of push-pull rod in liquid storage pipe is equipped with piston, the inner wall of piston and liquid storage pipe is slidably connected, and the other end of push-pull rod is extend out to outside liquid storage pipe.The beneficial effects of the utility model are：It can collect the saliva of animal naturally secret without fixing Animal Anesthesia and external force without performing the operation, and accurate measurement reduces experimental error.
Description
Technical field
The utility model is related to animal salivas to extract field, especially a kind of ox saliva collecting device.
Background technology
The saliva of ruminant contains a large amount of sodium ion and other inorganic elements.The saliva also bicarbonate containing high concentration
Root and dihydrogen phosphate, these ions can be used as buffer solution to prevent PH from drastically reducing, and the acidity raising in cud is in cud
Bacterial fermentation as a result, but if the saliva into cud is measured insufficient, cud buffers the raised ability of acidity and also just declines, finally
Lead to the rumen ecology of various phenotypes.Many diseases of animal can be examined by saliva, it is therefore desirable to a kind of extraction
Collect the device of saliva.
The method of saliva collection is mainly the following at present：One, direct cotton balls collecting method, mainly by cotton balls, cotton
Or sponge etc. is put by pliers in animal mouthful, it is allowed to chew, and the saliva on cotton, sponge or cotton balls is squeezed or centrifuged
Out, this method is simple to operation, and without anesthesia, but collecting amount is few, special messenger is needed to go to acquire, and saliva may be stained with hair
Or weeds, pollute saliva sample, and animal be in passive under the conditions of be not easy that personnel is coordinated to collect；Two, modus operandi is mainly logical
The operation separation parotid gland, salivary gland, sublingual conduit are crossed, collection, the saliva that this method is collected then are attached by fistula
It is pollution-free, collecting amount is big, be a kind of good collection method, but perform the operation trouble, and have certain injury, fistula to animal
It cannot retain for a long time in vivo, also not be suitable for the collection to a large amount of animals；Three, intubation, the method first carry out anesthetized animal, note
Pilocarpinum is penetrated, is then collected by salivary gland opening intubation, it is more, pollution-free to collect saliva, but needs
Every animal is anaesthetized, is intubated, needs that staff is more, heavy workload, the saliva of collection is not in animal normal condition
Lower secretion, the saliva of collection can not measure, and influence the accuracy of experiment.
Utility model content
The utility model provides a kind of ox saliva collecting device, it can be without fixing Animal Anesthesia and external force, nothing
In the case of need to being performed the operation, the saliva of animal naturally secret is collected, accurate measurement reduces experimental error, solves existing
The problem of technology.
The utility model to solve above-mentioned technical problem used by technical solution be：Including hollow chewing body, nozzle
It chews body surface face and is equipped with aperture, chewing body includes chewing end and open end, and the outer wall of open end is equipped with vibrator, vibrator energy band
Dynamic chewing end intermittence vibration, open end are connected with the upper connector of saliva collection cover, are connected at the lower ending opening of upper connector
The madial wall of saliva collection cover, madial wall middle part indent, interior side-wall surface is gauze, and madial wall bottom periphery is equipped with lateral wall,
Indent in the middle part of lateral wall, lateral wall inner surface is smooth, and cavity is formed between madial wall and lateral wall, the opening in the middle part of lateral wall
Equipped with lower connector, the one end of lower connector far from lateral wall be socketed on liquid storage pipe ventilation end outside, lower connector with
The upper end for the annular gap that ventilation end cap connects is equipped with ring sealing plug, and circumferentially spaced about being equipped with of lower end inner wall at end of ventilating limits
Baffle, if the side wall at the ventilation end between ring sealing plug and postive stop baffle is equipped with dry gas stream exchange hole, on air-flow exchange hole
Equipped with the plug coordinated with it, push-pull rod is equipped in liquid storage pipe, the one end of push-pull rod in liquid storage pipe is equipped with piston, piston and storage
The inner wall of liquid pipe is slidably connected, and the other end of push-pull rod is extend out to outside liquid storage pipe.
The chewing end is with gramineous green blade of grass shape.
The liquid storage pipe lateral wall is equipped with volume markings, and liquid storage pipe is transparent material.
The gauze is rubber material, and saliva collection cover is crosslinked polyethylene material.
The lower connector is equipped with fastener, and the one end of fastener far from lower connector is equipped with symmetrical arc clamping head,
Arc clamping head is equipped with fastening bolt.
The upper connector is equipped with filter screen.
The push-pull rod extend out to one end outside liquid storage pipe and is equipped with handle.
The outside of the lateral wall is equipped with length-adjustable fixed rope.
The side wall of the liquid storage pipe is equipped with opening, and opening is connect by negative pressure suction tube with vacuum air suction pump, and negative pressure is inhaled
Tracheae is equipped with pressure vacuum gauge and valve.
The prior art is compared, the beneficial effects of the utility model are：
1, the utility model by allow animal voluntarily chew chewing body carry out saliva collection, without to animal carry out anesthesia and
External force is fixed, and without performing the operation, eliminates the compulsory measure taken animal, animal is in nature during saliva collection
Under state, the saliva being collected into can more embody the physiological status of animal.
2, by the setting of vibrator in the utility model, when animal does not chew chewing body, vibrator vibrates, can
Animal is attracted to chew；When animal chew is to chewing body, vibrator vibrates, and can promote the secretion of animal saliva, improve receipts
Collect the efficiency of saliva.
3, the utility model is simple in structure, and operation is flexible, it can be according to the saliva dosage needed for experiment by using weight
Power gravity flow, push-pull rod are extracted or vacuum pump extracts three kinds of modes to realize saliva collection, and saliva collection amount is the amount doesn't matter, and metering is accurate
Really, experimental error is reduced.
4, in the utility model by the setting of interior side-wall surface gauze, it can be effectively filtered and flow out in animal mouthful
Other impurity of the sundries or adhesion that are mingled in saliva, improve the purity of saliva, to improve the precision of experiment.
Description of the drawings
Attached drawing 1 is the overall structure diagram of the utility model；
Attached drawing 2 is the enlarged structure schematic diagram at A in attached drawing 1；
Attached drawing 3 is the structural schematic diagram for chewing body；
Attached drawing 4 is the partial cross-sectional structural diagram of saliva collection cover；
Attached drawing 5 is the structural schematic diagram of liquid storage pipe；
Attached drawing 6 is B-B of Fig. 5 to schematic cross-sectional view；
Attached drawing 7 is the overlooking structure diagram of saliva collection cover madial wall；
Attached figure label：1, body is chewed, 2, chewing end, 3, open end, 4, saliva collection cover, 5, upper connector, 6, inside
Wall, 7, lateral wall, 8, lower connector, 9, liquid storage pipe, 10, ventilation end, 11, air-flow exchange hole, 12, plug, 13, ring packing
Plug, 14, postive stop baffle, 15, push-pull rod, 16, piston, 17, negative pressure suction tube, 18, vacuum air suction pump, 19, arc clamping head, 20,
Fastening bolt, 21, filter screen, 22, pressure vacuum gauge, 23, handle, 24, valve, 25, vibrator, 26, fixed rope, 27, cavity.
Specific implementation mode
In the following with reference to the drawings and specific embodiments, the utility model is expanded on further.It should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, having read the utility model instruction
Content after, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms are equally fallen
In range defined herein.
With reference to attached drawing 1 ~ 7, the utility model includes hollow chewing body 1, and chewing body 1 is wear-resisting and with elasticity, chews body 1
Surface is equipped with aperture, and saliva can be flowed into through small holes inside chewing body 1, and chewing body 1 includes chewing end 2 and open end 3, is opened
The outer wall at mouth end 3 is equipped with vibrator 25, and vibrator 25 can drive the 2 intermittent vibration of chewing end, ox can be attracted to chewing end 2
It carries out by chew, chewing end 2 can promote the secretion of saliva in animal oral cavity internal vibration.Open end 3 and saliva collection cover 4
Upper connector 5 is connected, and chewing body 1 is connected to by open end 3 with the inner cavity of saliva collection cover 4, and upper connector 5 is equipped with filter screen
21, saliva can be filtered.The madial wall 6 of saliva collection cover 4 is connected at the lower ending opening of upper connector 5, in madial wall 6
Portion's indent, 6 surface of madial wall are gauze, can filter the impurity such as the hair being mingled in saliva or weeds, in order to improve wearability,
Rubber material can be selected in gauze, and crosslinked polyethylene material can be selected in saliva collection cover 4.6 bottom periphery of madial wall is equipped with lateral wall
7,7 middle part indent of lateral wall, 7 inner surface of lateral wall is smooth, and the inner surface convenient for saliva along lateral wall 7 flows, madial wall 6 with it is outer
Cavity 27 is formed between side wall 7, the opening at 7 middle part of lateral wall is equipped with lower connector 8, and lower connector 8 has elasticity, lower connection
The one end of pipe 8 far from lateral wall 7 is socketed on the outside at the ventilation end 10 on liquid storage pipe 9, and lower connector 8 is socketed with ventilation end 10
Annular gap upper end be equipped with ring sealing plug 13, ventilate end 10 lower end inner wall it is circumferentially spaced about be equipped with postive stop baffle 14, under
The low side of connecting tube 8 is abutted with postive stop baffle 14, is had the gap between each baffle 14, between ring sealing plug 13 and postive stop baffle 14
If the side wall at ventilation end 10 be equipped with dry gas stream exchange hole 11, the gas in liquid storage pipe 9 passes through air-flow exchange hole 11 and each gear
Gap between plate 14 is circulated with outside air, and air-flow exchange hole 11 is equipped with the plug 12 coordinated with it, when removing plug 12
When, saliva can be flow to using gravity in liquid storage pipe 9, push-pull rod 15 is equipped in liquid storage pipe 9, push-pull rod 15 is in liquid storage pipe 9
One end be equipped with piston 16, piston 16 and the inner wall of liquid storage pipe 9 be slidably connected, and the other end of push-pull rod 15 extend out to liquid storage pipe 9
Outside and it is equipped with handle 23, holds handle convenient for push-and-pull.
For the ease of attracting animal to carry out by chew chewing end 2, chewing end 2 is with gramineous green blade of grass shape.
For the ease of showing that the saliva capacity being collected into, 9 lateral wall of liquid storage pipe are equipped with volume markings, liquid storage pipe 9 is
Bright material, convenient for observation saliva capacitance values.
For the ease of the present apparatus to be fixed in stake, lower connector 8 is equipped with fastener, and fastener is far from lower connector 8
One end be equipped with symmetrical arc clamping head 19, arc clamping head 19 be equipped with fastening bolt 20, arc clamping head 19 can be sandwiched in tree
In stake, fixed with fastening bolt 20.
It is near ox mouth for the ease of body 1 will be chewed, ox is attracted to chew it, the outside of outer wall 7 is adjustable equipped with length
Fixed rope 26, fixed rope 26 is bolted on ox horn, or is sleeved on stubbornness, ox is allowed to carry so that ox chew when not
By thinking that factor is influenced.
In order to improve the efficiency of saliva collection, the side wall of liquid storage pipe 9 is equipped with opening, opening by negative pressure suction tube 17 with
Vacuum air suction pump 18 connects, and negative pressure suction tube 17 is equipped with pressure vacuum gauge 22 and valve 24, opens valve 24, starts vacuum pump
18, liquid storage pipe 9 is vacuumized by negative pressure suction tube 17, is rapidly flowed in liquid storage pipe 9 convenient for saliva.
The operation principle of the utility model：Chewing end 2 distributes gramineous blade of grass shape colloid for wear-resisting, has certain
Elasticity, vibrator 25 drive the 1 intermittent vibration of chewing body, attract ox to carry out by chew chewing end 2, chewing end 2 is in ox oral cavity
Salivary secretion, saliva can be promoted to be flow in saliva collection cover 4 by chewing the aperture on 1 surface of body when vibration, by gauze, filtering
The impurity for falling the inside, finally flow in liquid storage pipe 9, passes through the volume markings on 9 outer wall of liquid storage pipe, it may be convenient to observe saliva
Liquid capacity.
When removing plug 12, gas in liquid storage pipe 9 by gap between air-flow exchange hole 11 and each baffle 14 with
Outside air circulates, and saliva can flow to liquid storage pipe 9 using gravity；When by the plug to air-flow exchange hole 11 of plug 12, hold
Firmly handle 23 pulls out push-pull rod 15, can extract saliva into liquid storage pipe 9；For rapid extraction saliva, starts vacuum and inhale
Air pump 18 extracts the gas in liquid storage pipe 9, convenient for quickly saliva is pumped in liquid storage pipe 9 by negative pressure suction tube 17.
After saliva collection, liquid storage pipe 9 is removed, handle 23 is held and pushes push-pull rod 15 into liquid storage pipe 9, without adopting
With other pressurizing units, easily the saliva being collected into can be expressed in assay flask and tested.
Claims (9)
1. a kind of ox saliva collecting device, it is characterised in that：Including hollow chewing body（1）, chew body（1）Surface is equipped with small
Body is chewed in hole（1）Including chewing end（2）The open end and（3）, open end（3）Outer wall be equipped with vibrator（25）, vibrator
（25）Chewing end can be driven（2）Intermittence vibration, open end（3）With saliva collection cover（4）Upper connector（5）It is connected, upper company
It takes over（5）Lower ending opening at connect saliva collection cover（4）Madial wall（6）, madial wall（6）Middle part indent, madial wall（6）Table
Face is gauze, madial wall（6）Bottom periphery is equipped with lateral wall（7）, lateral wall（7）Middle part indent, lateral wall（7）Inner surface light
It is sliding, madial wall（6）With lateral wall（7）Between form cavity（27）, lateral wall（7）The opening at middle part is equipped with lower connector（8）,
Lower connector（8）Far from lateral wall（7）One end be socketed on liquid storage pipe（9）On ventilation end（10）Inside, lower connector（8）
With ventilation end（10）The annular gap upper end that socket is formed is equipped with ring sealing plug（13）, end of ventilating（10）On lower end inner wall circumference
Interval is equipped with postive stop baffle（14）, end of ventilating（10）If side wall be equipped with dry gas stream exchange hole（11）, air-flow exchange hole
（11）It is equipped with the plug coordinated with it（12）, liquid storage pipe（9）It is interior to be equipped with push-pull rod（15）, push-pull rod（15）In liquid storage pipe（9）
Interior one end is equipped with piston（16）, piston（16）With liquid storage pipe（9）Inner wall be slidably connected, push-pull rod（15）The other end stretch out
To liquid storage pipe（9）Outside.
2. a kind of ox saliva collecting device according to claim 1, it is characterised in that：The chewing end（2）To carry blueness
The green blade of grass shape of careless taste.
3. a kind of ox saliva collecting device according to claim 1, it is characterised in that：The liquid storage pipe（9）It is set on outer wall
There are volume markings, liquid storage pipe（9）For transparent material.
4. a kind of ox saliva collecting device according to claim 1, it is characterised in that：The gauze is rubber material, saliva
Liquid collecting hood（4）For crosslinked polyethylene material.
5. a kind of ox saliva collecting device according to claim 1, it is characterised in that：The lower connector（8）It is equipped with
Fastener, fastener is far from lower connector（8）One end be equipped with symmetrical arc clamping head（19）, arc clamping head（19）It is equipped with tight
Fixing bolt（20）.
6. a kind of ox saliva collecting device according to claim 1, it is characterised in that：The upper connector（5）It is equipped with
Filter screen（21）.
7. a kind of ox saliva collecting device according to claim 1, it is characterised in that：The push-pull rod（15）It extend out to storage
Liquid pipe（9）Outer one end is equipped with handle（23）.
8. a kind of ox saliva collecting device according to claim 1, it is characterised in that：The lateral wall（7）Outside set
There is length-adjustable fixed rope（26）.
9. a kind of ox saliva collecting device according to claim 1, it is characterised in that：The liquid storage pipe（9）Side wall on
Equipped with opening, opening passes through negative pressure suction tube（17）With vacuum air suction pump（18）Connection, negative pressure suction tube（17）It is equipped with vacuum
Pressure gauge（22）And valve（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720368320.1U CN207627348U (en) | 2017-04-10 | 2017-04-10 | A kind of ox saliva collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720368320.1U CN207627348U (en) | 2017-04-10 | 2017-04-10 | A kind of ox saliva collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207627348U true CN207627348U (en) | 2018-07-20 |
Family
ID=62860550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720368320.1U Expired - Fee Related CN207627348U (en) | 2017-04-10 | 2017-04-10 | A kind of ox saliva collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207627348U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394277A (en) * | 2018-12-24 | 2019-03-01 | 山东省农业科学院畜牧兽医研究所 | A kind of ox saliva collecting device |
| CN112754535A (en) * | 2021-01-20 | 2021-05-07 | 东北农业大学 | Pig saliva collection system |
| CN114010232A (en) * | 2021-10-19 | 2022-02-08 | 天津市农业科学院 | Large-scale domestic animal saliva sample collection and collection device |
-
2017
- 2017-04-10 CN CN201720368320.1U patent/CN207627348U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394277A (en) * | 2018-12-24 | 2019-03-01 | 山东省农业科学院畜牧兽医研究所 | A kind of ox saliva collecting device |
| CN109394277B (en) * | 2018-12-24 | 2024-07-02 | 山东省农业科学院畜牧兽医研究所 | Cow saliva collection system |
| CN112754535A (en) * | 2021-01-20 | 2021-05-07 | 东北农业大学 | Pig saliva collection system |
| CN112754535B (en) * | 2021-01-20 | 2022-06-03 | 东北农业大学 | Pig saliva collection system |
| CN114010232A (en) * | 2021-10-19 | 2022-02-08 | 天津市农业科学院 | Large-scale domestic animal saliva sample collection and collection device |
| CN114010232B (en) * | 2021-10-19 | 2023-04-28 | 天津市农业科学院 | Saliva sample collecting and collecting device for large livestock animals |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207627348U (en) | A kind of ox saliva collecting device | |
| CN110141690A (en) | A kind of internal medicine sputum collecting analysis integrated apparatus | |
| CN206852836U (en) | A kind of hand-held negative-pressure attractor | |
| CN110024717A (en) | A kind of honeybee individual or honey collection device and acquisition method | |
| CN203969001U (en) | A kind of electronic pest sucking device | |
| CN106798577A (en) | A kind of Ruminant rumen fluid collecting device | |
| CN210249897U (en) | Miniature pig parotid gland saliva collector | |
| CN208499091U (en) | Plant diseases and insect pests sample storage device | |
| CN206342724U (en) | A kind of portable quick sputum aspirator | |
| CN204969064U (en) | Electric suction trap | |
| CN213722119U (en) | Suction type nasopharynx swab | |
| CN205924071U (en) | Lung lavage liquid extraction element | |
| CN209647184U (en) | A kind of mercury negative pressure collecting device | |
| CN209712979U (en) | A kind of saliva acquisition storage device | |
| CN208769831U (en) | A kind of sputum collection device and the medical system using it | |
| CN207970283U (en) | A kind of Manpower sputum aspirator | |
| CN202285967U (en) | Insect suction device | |
| CN206745380U (en) | A kind of saliva collector | |
| CN208372192U (en) | A kind of Pediatric sputum aspirator | |
| CN205138863U (en) | Sputum inspection splitter | |
| CN201029890Y (en) | Lower respiratory tract droplet collecting device | |
| CN218356246U (en) | Sheep nasal fluid collector | |
| CN216984959U (en) | Sputum collecting and separating device applied under bronchoscope | |
| CN215961094U (en) | Children's nasal cavity belt cleaning device | |
| CN214911087U (en) | 24h sputum collection device for artificial airway patient |
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: 20180720 Termination date: 20190410 |