CN204208099U - Integral negative pressure suction device - Google Patents
Integral negative pressure suction device Download PDFInfo
- Publication number
- CN204208099U CN204208099U CN201420699238.3U CN201420699238U CN204208099U CN 204208099 U CN204208099 U CN 204208099U CN 201420699238 U CN201420699238 U CN 201420699238U CN 204208099 U CN204208099 U CN 204208099U
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- bag
- suction catheter
- liquid storing
- negtive
- storing bag
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Abstract
The utility model discloses a kind of integral negative pressure suction device, negtive-pressure implement is provided with suction catheter one and suction catheter two, suction catheter one is communicated with negtive-pressure implement with suction catheter two, suction catheter one and suction catheter two are connected with adapter sleeve, the top of negtive-pressure implement is provided with seal cover, and seal cover is connected with suction catheter one and suction catheter two; The below of negtive-pressure implement is provided with liquid storing bag, communicating pipe is provided with between liquid storing bag and negtive-pressure implement, communicating pipe is communicated with negtive-pressure implement with liquid storing bag, communicating pipe is provided with check valve, be connected with anti-reflux film communicating pipe, liquid storing bag is provided with liquid discharging tube, and liquid discharging tube is communicated with liquid storing bag inside, liquid discharging tube is provided with bleeder valve, and bleeder valve can cut off liquid discharging tube; Liquid storing bag outer setting has litter collection bag, and litter collection bag is connected with liquid storing bag, and the bag mouth of litter collection bag is provided with elastic cord one.This apparatus structure is simple, and easy to use, all parts connects as one structure, connects compactness high, attraction effective, the safety of protection user.
Description
Technical field
This utility model relates to field of medical device, is a kind of integral negative pressure suction device economic, practical, easy and simple to handle.
Background technology
Suction device is that hospital commonly uses one of Medical Instruments.It is the important instrument of clinical staff's rescue patient life.At present, the defect of the suction device that hospital uses: 1, complex structure, and be all occasional combination between each portion, not only waste time and energy, also may be poor because of the compactness connected, the weak effect of the attraction that easily leaks air, comes off, makes; 2, each parts that suction device uses are provided by different manufacturers, add human cost and the fund cost of bought articles; 3, add the link of the accurate spares of nurse, lose time, add the amount of labour; Also therefore may incur loss through delay rescue opportunity, increase the probability that medical tangle occurs; 4, increase and attract the classification of article to lose time because placing, storing articles takes up space resource; 5, the hospital infection probability that the free-hand tapping of nurse causes is increased.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of integral negative pressure suction device; this apparatus structure is simple; easy to use; all parts connects as one structure, connects compactness high, attraction effective; do not worry the hospital infection that free-hand tapping causes; do not worry that article prepare uneven impact and use, the safety of protection user, improves rescue efficiency.
The technical scheme in the invention for solving the above technical problem is: integral negative pressure suction device, comprise the negtive-pressure implement of inner hollow, the top of described negtive-pressure implement is provided with suction catheter one and suction catheter two, and the bottom of suction catheter one is all communicated with negtive-pressure implement inside with the bottom of suction catheter two, the top of suction catheter one and the top of suction catheter two are all connected with adapter sleeve, adapter sleeve is the tubular structure of inner hollow and both ends open, the inwall of adapter sleeve is provided with female thread, the outer wall of adapter sleeve is provided with external screw thread, the face size of adapter sleeve is greater than the face size of suction catheter one or suction catheter two, the top of negtive-pressure implement is provided with two seal covers, seal cover correspondence is connected with suction catheter one and suction catheter two, seal cover can the opening of sealed adapter sleeve, the below of described negtive-pressure implement is provided with inner hollow and the liquid storing bag of sealing, communicating pipe is provided with between liquid storing bag and negtive-pressure implement, communicating pipe is communicated with negtive-pressure implement inside with liquid storing bag simultaneously, the outer wall of communicating pipe is provided with check valve, check valve can cut off communicating pipe, the port being arranged on one end of liquid storing bag inside communicating pipe is connected with anti-reflux film, anti-reflux film can cover this opening completely, and anti-reflux film is arranged on liquid storing bag inside, the bottom of liquid storing bag is provided with liquid discharging tube, liquid discharging tube is communicated with liquid storing bag inside, liquid discharging tube is provided with bleeder valve, bleeder valve can cut off liquid discharging tube, described liquid storing bag outer setting has litter collection bag, and litter collection bag is connected with liquid storing bag, and the bag mouth of litter collection bag is provided with elastic cord one, and elastic cord one is set to circulus along the edge of bag mouth.Hospital refuse collecting bag, is convenient to receive the Biohazard Waste Disposal attracting to produce.Slightly the degree of tightness refuse bag opening that can shrink, avoids the too large rubbish of opening to expose outside bag.Link together between liquid storing bag and hospital refuse collecting bag, when avoiding taking suction device, refuse bag comes off.After negtive-pressure implement inside produces negative pressure, utilize suction catheter two by liquid adsorption such as the sputums in body out, then in liquid storing bag internal reservoir, the smooth breathing of protection patient, and air-tightness is good, what attract is effective, the Contiuum type suction device of this research, avoids because preparing attraction thing, connecting all parts of suction pump and incuring loss through delay rescue time; Possess easy to use, quick, effective, reducing because incuring loss through delay the probability of rescuing and causing dispute, improving salvage success rate; Alleviate the labor intensity of nurse, improve nurse job satisfaction rate; Reduce the space resources deposited attraction thing and occupy; Reduce the links of buying attraction thing, save human cost and fund cost, overcome existing apparatus complex structure, and be all combine in use between each portion, the compactness of connection is poor, easily leaks air, make the problem of the weak effect attracted, can reuse after can sterilizing, reduce use cost, economize on resources.
The inwall of seal cover is provided with female thread, and the external screw thread of female thread and adapter sleeve cooperatively interacts, and the outer wall of seal cover is fixed with boss; The outer wall of seal cover is provided with external screw thread, and the female thread of external screw thread and adapter sleeve cooperatively interacts, and the outer wall of seal cover is fixed with boss, and boss is arranged on externally threaded top.There is connecting line seal cover and suction catheter lateral wall, and a lateral edges of seal cover outwardly partly forms boss, easy to operate during seal cover easy to use.
Releasing device comprises inner hollow and one end open positioning tube, positioning tube is vertical with liquid discharging tube to be fixed, the opening of positioning tube is communicated with liquid discharging tube inside, sealing-plug is provided with in positioning tube, one end of sealing-plug is passed liquid discharging tube and is arranged on liquid discharging tube outside, sealing-plug the inwall of positioning tube can carry out axis direction and moves, the other end of sealing-plug is connected with spring, the sealed end inwall of spring and positioning tube is fixed, the outer wall concave shaped of sealing-plug circularizes groove, and annular groove is arranged on positioning tube outside.
The top of described negtive-pressure implement is provided with article container bag, article container bag is connected with suction catheter one, the bag mouth of article container bag is provided with elastic cord two, elastic cord two is set to circulus along the edge of bag mouth, the bag mouth position of article container bag is provided with two root system bands two, and frenulum two is arranged along the centrosymmetry of article container bag.
The bag mouth position of litter collection bag is provided with two root system bands one, and frenulum one is arranged along the centrosymmetry of litter collection bag; The outer wall of liquid storing bag is provided with two hooks greatly, large hook is all fixed with the outer wall of liquid storing bag, and large hook is arranged along the centrosymmetry of liquid storing bag, and the top of large hook is arranged on the top of liquid storing bag; The top of liquid storing bag is provided with lanyard, and the two ends of lanyard are connected with the top of liquid storing bag, and lanyard is arranged on two greatly between hook; The outer wall of suction catheter two is fixed with little hook, and little hook is arranged between negtive-pressure implement and adapter sleeve, and little hook is arranged on the below of seal cover; The outer setting of suction catheter one has circulus, and circulus is connected with the outer wall of suction catheter one, and circulus is arranged between negtive-pressure implement and adapter sleeve, and circulus is arranged on the below of seal cover.Frenulum one, can be fixed on liquid storing bag side by refuse bag, when replacing or inactive suction device is convenient to rubbish bag mouth to fasten.Lanyard is convenient to the appropriate location that suspension liquid storing bag is thought in user.Circulus is convenient to little hook and is hung fixing suction catheter two.Little hook is hung in circulus, fixes suction catheter two when being convenient to stop using suction device.Large hook is convenient to the appropriate location that suspension liquid storing bag is thought in user.
To sum up, the beneficial effects of the utility model are: this apparatus structure is simple, and easy to use, all parts connects as one structure, connect compactness high, attraction effective, do not need especially to configure suction catheter, negative-pressure suction bottle, hospital refuse bag; Without the article of configuration protection suction catheter opening, the article of fixing suction catheter; Do not worry the hospital infection that free-hand tapping causes, the safety of protection user.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of embodiment 2.
Labelling and corresponding parts title in accompanying drawing: 1-adapter sleeve; 2-seal cover; 3-circulus; 4-boss; 5-suction catheter one; 6-little hook; 7-suction catheter two; 8-negtive-pressure implement; 9-check valve; 10-communicating pipe; 11-left side is linked up with greatly; 12-lanyard; 13-right side is linked up with greatly; 14-frenulum one; 15-elastic cord one; 16-liquid storing bag; 17-anti-reflux film; 18-positioning tube; 19-spring; 20-liquid discharging tube; 21-annular groove; 22-sealing-plug; 23-litter collection bag; 24-article container bag; 25-frenulum two.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, to the detailed description further of this utility model do, but embodiment of the present utility model is not limited thereto.
Embodiment 1:
As shown in Figure 1, integral negative pressure suction device, comprise the negtive-pressure implement 8 of inner hollow, the top of described negtive-pressure implement 8 is provided with suction catheter 1 and suction catheter 27, and the bottom of suction catheter 1 is all communicated with negtive-pressure implement 8 inside with the bottom of suction catheter 27, the top of suction catheter 1 and the top of suction catheter 27 are all connected with adapter sleeve 1, adapter sleeve 1 is the tubular structure of inner hollow and both ends open, the inwall of adapter sleeve 1 is provided with female thread, the outer wall of adapter sleeve 1 is provided with external screw thread, the face size of adapter sleeve 1 is greater than the face size of suction catheter 1 or suction catheter 27, the top of negtive-pressure implement 8 is provided with two seal covers 2, seal cover 2 is corresponding to be separately connected with suction catheter 1 and suction catheter 27, seal cover 2 can the opening of sealed adapter sleeve 1, the below of described negtive-pressure implement 8 is provided with inner hollow and the liquid storing bag 16 of sealing, communicating pipe 10 is provided with between liquid storing bag 16 and negtive-pressure implement 8, communicating pipe 10 is communicated with negtive-pressure implement 8 inside with liquid storing bag 16 simultaneously, the outer wall of communicating pipe 10 is provided with check valve 9, check valve 9 can cut off communicating pipe 10, the port being arranged on one end of liquid storing bag 16 inside communicating pipe 10 is connected with anti-reflux film 17, anti-reflux film 17 can cover this opening completely, and anti-reflux film 17 is arranged on liquid storing bag 16 inside, the bottom of liquid storing bag 16 is provided with liquid discharging tube 20, liquid discharging tube 20 is communicated with liquid storing bag 16 inside, liquid discharging tube 20 is provided with releasing device, releasing device can cut off liquid discharging tube 20, described liquid storing bag 16 outer setting has litter collection bag 23, and litter collection bag 23 is connected with liquid storing bag 16, and the bag mouth of litter collection bag 23 is provided with elastic cord 1, and elastic cord 1 is set to circulus along the edge of bag mouth.In adapter sleeve 1, all there is screw thread at external distance opening 2cm place, and open end, slightly larger than lower end suction catheter, easily connects when Bonding pressure table, sputum aspirator tube respectively, increases the tight type connected.The adapter sleeve 1 Bonding pressure table that suction catheter 1 connects, Pressure gauge connects power supply.The adapter sleeve 1 that suction catheter 27 connects connects sputum aspirator tube, after suction catheter 1 Bonding pressure table switch power supply, has negative pressure in suction catheter 27.Anti-reflux film 17 prevents liquid in liquid storing bag 16 from backflowing; but due under the factor interference such as sputum amount in liquid storing bag 16; anti-reflux film 17 response time is long; part sputum is had to flow in communicating pipe 10; if enter into negtive-pressure implement 8 even can flow back in patient body, in order to avoid this situation, be provided with check valve 9 to cut off sputum; make sputum can only flow into liquid storing bag 16 from negtive-pressure implement 8, the safety of protection patient.This apparatus structure is simple, and easy to use, all parts connects as one structure, connects compactness high, attraction effective, does not need especially to configure suction catheter, negative-pressure suction bottle, hospital refuse bag; Without the article of configuration protection suction catheter opening, the article of fixing suction catheter; Do not worry the hospital infection that free-hand tapping causes, the safety of protection user.
The inwall of seal cover 2 is provided with female thread, and the external screw thread of female thread and adapter sleeve 1 cooperatively interacts, and the outer wall of seal cover 2 is fixed with boss 4.There is connecting line seal cover 2 and suction catheter lateral wall, the one lateral edges outwardly part formation boss 4 of seal cover 2, easy to operate during seal cover 2 easy to use, in this programme, seal cover 2 adopts the external screw thread of the mode of female thread and adapter sleeve 1 to be fixed, and avoids dust etc. to enter into adapter sleeve 1.
Releasing device comprises inner hollow and the positioning tube 18 of one end open, positioning tube 18 is vertical with liquid discharging tube 20 to be fixed, the opening of positioning tube 18 is communicated with liquid discharging tube 20 inside, sealing-plug 22 is provided with in positioning tube 18, one end of sealing-plug 22 is passed liquid discharging tube 20 and is arranged on liquid discharging tube 20 outside, sealing-plug 22 inwall of positioning tube 18 can carry out axis direction and moves, the other end of sealing-plug 22 is connected with spring 19, spring 19 is fixed with the sealed end inwall of positioning tube 18, the outer wall concave shaped of sealing-plug 22 circularizes groove 21, it is outside that annular groove 21 is arranged on positioning tube 18.Releasing device presses sealing-plug 22 when needs tapping body, sealing-plug 22 is moved towards spring 19, Compress Spring 19, moves to annular groove 21 in liquid discharging tube 20, and sputum is flowed out from annular groove 21, completely unclamp sealing-plug 22, spring 19 resets, and by sealing-plug 22 fight back original position, annular groove 21 departs from the connected state with liquid discharging tube 20, the mouth of pipe is closed, and avoids liquid to flow out voluntarily.
The bag mouth position of litter collection bag 23 is provided with two root system bands 1, and frenulum 1 is arranged along the centrosymmetry of litter collection bag 23; The top of described negtive-pressure implement 8 is provided with article container bag 24, article container bag 24 is connected with suction catheter 1, the bag mouth of article container bag 24 is provided with elastic cord two, elastic cord two is set to circulus along the edge of bag mouth, the bag mouth position of article container bag 24 is provided with two root system bands 2 25, and frenulum 2 25 is arranged along the centrosymmetry of article container bag 24; The outer wall of liquid storing bag 16 is provided with two hooks greatly, large hook is all fixed with the outer wall of liquid storing bag 16, and large hook is arranged along the centrosymmetry of liquid storing bag 16, and the top of large hook is arranged on the top of liquid storing bag 16; The top of liquid storing bag 16 is provided with lanyard 12, and the two ends of lanyard 12 are connected with the top of liquid storing bag 16, and lanyard 12 is arranged on two greatly between hook; The outer wall of suction catheter 27 is fixed with little hook 6, and little hook 6 is arranged between negtive-pressure implement 8 and adapter sleeve 1, and little hook 6 is arranged on the below of seal cover 2; The outer setting of suction catheter 1 has circulus 3, and circulus 3 is connected with the outer wall of suction catheter 1, and circulus 3 is arranged between negtive-pressure implement 8 and adapter sleeve 1, and circulus 3 is arranged on the below of seal cover 2.For convenience of describing, will link up with greatly called after left hook 11 and the right side greatly and link up with 13 greatly, frenulum 1, frenulum 2 25, left large hook 11, the large hook 13 in the right side, lanyard 12, little hook 6, circulus 3 are all designs device and miscellaneous part are fixed.Sputum aspirator tube for subsequent use is placed in article container bag 24, uses at any time when being convenient to need; The frenulum of this article container bag 24 can hang on vacuum suction table, plays the effect of fixing suction device.
Embodiment 2:
As shown in Figure 2, its structure is basic identical with the structure of embodiment 1, and difference is: the outer wall of seal cover 2 is provided with external screw thread, and the female thread of external screw thread and adapter sleeve 1 cooperatively interacts, and the outer wall of seal cover is fixed with boss 4, boss 4 is arranged on externally threaded top.There is connecting line seal cover 2 and suction catheter lateral wall, the one lateral edges outwardly part formation boss 4 of seal cover 2, easy to operate during seal cover 2 easy to use, in this programme, seal cover 2 adopts the female thread of externally threaded mode and adapter sleeve 1 to be fixed, and makes sealing effectiveness better.
As mentioned above, this utility model can be realized preferably.
Claims (10)
1. integral negative pressure suction device, it is characterized in that, comprise the negtive-pressure implement (8) of inner hollow, the top of described negtive-pressure implement (8) is provided with suction catheter one (5) and suction catheter two (7), and the bottom of suction catheter one (5) is all communicated with negtive-pressure implement (8) inside with the bottom of suction catheter two (7), the top of suction catheter one (5) and the top of suction catheter two (7) are all connected with adapter sleeve (1), adapter sleeve (1) is for inner hollow and the tubular structure of both ends open, the inwall of adapter sleeve (1) is provided with female thread, the outer wall of adapter sleeve (1) is provided with external screw thread, the face size of adapter sleeve (1) is greater than the face size of suction catheter one (5) or suction catheter two (7), the top of negtive-pressure implement (8) is provided with two seal covers (2), seal cover (2) is corresponding to be separately connected with suction catheter one (5) and suction catheter two (7), seal cover (2) can the opening of sealed adapter sleeve (1), the below of described negtive-pressure implement (8) is provided with inner hollow and the liquid storing bag (16) of sealing, communicating pipe (10) is provided with between liquid storing bag (16) and negtive-pressure implement (8), communicating pipe (10) is communicated with negtive-pressure implement (8) inside with liquid storing bag (16) simultaneously, the outer wall of communicating pipe (10) is provided with check valve (9), check valve (9) can cut off communicating pipe (10), the port being arranged on liquid storing bag (16) inner one end communicating pipe (10) is connected with anti-reflux film (17), anti-reflux film (17) can cover this opening completely, and anti-reflux film (17) is arranged on liquid storing bag (16) inside, the bottom of liquid storing bag (16) is provided with liquid discharging tube (20), liquid discharging tube (20) is communicated with liquid storing bag (16) inside, (20) are provided with releasing device to liquid discharging tube, releasing device can cut off liquid discharging tube (20), described liquid storing bag (16) outer setting has litter collection bag (23), litter collection bag (23) is connected with liquid storing bag (16), the bag mouth of litter collection bag (23) is provided with elastic cord one (15), and elastic cord one (15) is set to circulus along the edge of bag mouth.
2. integral negative pressure suction device according to claim 1, is characterized in that, the inwall of described seal cover (2) is provided with female thread, and the external screw thread of female thread and adapter sleeve (1) cooperatively interacts, and the outer wall of seal cover (2) is fixed with boss (4).
3. integral negative pressure suction device according to claim 1, it is characterized in that, the outer wall of described seal cover (2) is provided with external screw thread, and the female thread of external screw thread and adapter sleeve (1) cooperatively interacts, and the outer wall of seal cover is fixed with boss (4), boss (4) is arranged on externally threaded top.
4. integral negative pressure suction device according to claim 1, it is characterized in that, described releasing device comprises inner hollow and the positioning tube of one end open (18), positioning tube (18) is vertical with liquid discharging tube (20) to be fixed, the opening of positioning tube (18) is communicated with liquid discharging tube (20) inside, sealing-plug (22) is provided with in positioning tube (18), one end of sealing-plug (22) is passed liquid discharging tube (20) and is arranged on liquid discharging tube (20) outside, sealing-plug (22) inwall of positioning tube (18) can carry out axis direction and moves, the other end of sealing-plug (22) is connected with spring (19), spring (19) is fixed with the sealed end inwall of positioning tube (18), the outer wall concave shaped of sealing-plug (22) circularizes groove (21), it is outside that annular groove (21) is arranged on positioning tube (18).
5. integral negative pressure suction device according to claim 1, is characterized in that, the bag mouth position of described litter collection bag (23) is provided with two root system bands one (14), and frenulum one (14) is arranged along the centrosymmetry of litter collection bag (23).
6. integral negative pressure suction device according to claim 1, it is characterized in that, the outer wall of described liquid storing bag (16) is provided with two hooks greatly, large hook is all fixed with the outer wall of liquid storing bag (16), large hook is arranged along the centrosymmetry of liquid storing bag (16), and the top of large hook is arranged on the top of liquid storing bag (16).
7. integral negative pressure suction device according to claim 6, it is characterized in that, the top of described liquid storing bag (16) is provided with lanyard (12), and the two ends of lanyard (12) are connected with the top of liquid storing bag (16), and lanyard (12) is arranged on two greatly between hook.
8. integral negative pressure suction device according to claim 1, it is characterized in that, the outer wall of described suction catheter two (7) is fixed with little hook (6), and little hook (6) is arranged between negtive-pressure implement (8) and adapter sleeve (1), and little hook (6) is arranged on the below of seal cover (2).
9. integral negative pressure suction device according to claim 1, it is characterized in that, the top of described negtive-pressure implement (8) is provided with article container bag (24), article container bag (24) is connected with suction catheter one (5), the bag mouth of article container bag (24) is provided with elastic cord two, elastic cord two is set to circulus along the edge of bag mouth, the bag mouth position of article container bag (24) is provided with two root system bands two (25), and frenulum two (25) is arranged along the centrosymmetry of article container bag (24).
10. integral negative pressure suction device as claimed in any of claims 1 to 9, it is characterized in that, the outer setting of described suction catheter one (5) has circulus (3), and circulus (3) is connected with the outer wall of suction catheter one (5), circulus (3) is arranged between negtive-pressure implement (8) and adapter sleeve (1), and circulus (3) is arranged on the below of seal cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699238.3U CN204208099U (en) | 2014-11-20 | 2014-11-20 | Integral negative pressure suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699238.3U CN204208099U (en) | 2014-11-20 | 2014-11-20 | Integral negative pressure suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204208099U true CN204208099U (en) | 2015-03-18 |
Family
ID=52976813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420699238.3U Expired - Fee Related CN204208099U (en) | 2014-11-20 | 2014-11-20 | Integral negative pressure suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204208099U (en) |
-
2014
- 2014-11-20 CN CN201420699238.3U patent/CN204208099U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20161120 |