CN210472690U - Special waste liquid draw-out device of severe disease nursing of internal medicine department - Google Patents
Special waste liquid draw-out device of severe disease nursing of internal medicine department Download PDFInfo
- Publication number
- CN210472690U CN210472690U CN201920920542.9U CN201920920542U CN210472690U CN 210472690 U CN210472690 U CN 210472690U CN 201920920542 U CN201920920542 U CN 201920920542U CN 210472690 U CN210472690 U CN 210472690U
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- Prior art keywords
- feed liquor
- hole
- tube
- test tube
- wall
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- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 title claims abstract description 47
- 239000003814 drug Substances 0.000 title claims abstract description 17
- 239000002699 waste material Substances 0.000 title claims abstract description 13
- 230000000474 nursing effect Effects 0.000 title claims abstract description 12
- 201000010099 disease Diseases 0.000 title claims abstract description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 6
- 238000000605 extraction Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 22
- 238000003466 welding Methods 0.000 claims description 3
- 241000521257 Hydrops Species 0.000 abstract description 9
- 206010030113 Oedema Diseases 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000009950 felting Methods 0.000 abstract 1
- 239000012634 fragment Substances 0.000 description 7
- 239000000284 extract Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003281 pleural cavity Anatomy 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical equipment, specifically be a special waste liquid draw-out device of severe disease nursing of internal medicine department, including base, collection test tube, tube cap, inflator and syringe needle seat, the upper surface of base is through many support connecting rod welded fastening support rings, collects the test tube and inserts the middle part of establishing at the support ring, and the last port of collecting the test tube is equipped with the tube cap, and inlet port, exhaust hole and feed liquor hole have been seted up to the tube cap, and the inlet port passes through the air duct and connects the inflator, and the feed liquor hole is through feed liquor union coupling syringe needle seat, and beneficial effect is: the utility model discloses in, the exhaust mounting restriction exhaust hole that the last port in exhaust hole established can only one-way exhaust, and the feed liquor mounting restriction feed liquor hole that the port was established under the feed liquor hole can only one-way feed liquor, so through carrying out reciprocal pull to the piston rod in the inflator, can realize that the syringe needle seat tip was established carries out continuous extraction to the hydrops at patient's hydrops position, avoids carrying out the felting needle many times to the patient.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be a special waste liquid draw-out device of severe disease nursing of internal medicine department.
Background
In the process of nursing severe patients in an internal department, the situation that the pleural cavity or abdominal cavity of a patient has effusion is often encountered, the effusion in the cavity needs to be discharged and processed, the traditional effusion discharging mode is that a large-specification injector is used for connecting a puncture needle through a rubber tube, and the manual extraction usually needs to be repeated for multiple times, but the mode has low liquid discharging efficiency, wastes time and labor, is extremely inconvenient to operate and use, and increases the risk of infection and the pain of the patient due to the repeated butt joint of an injection tool and the puncture needle; after the effusion is extracted, the effusion needs to be repeatedly drained to a collecting tank for centralized treatment, which is troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special waste liquid draw-out device of severe disease nursing of internal medicine department to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a waste liquid extracting device special for nursing of serious patients in department of internal medicine comprises a base, a collecting test tube, a tube cover, an air cylinder and a needle head seat, wherein the upper surface of the base is fixedly provided with a support ring through a plurality of support connecting rods in a welding manner, the collecting test tube is inserted in the middle of the support ring, a sponge pad is bonded on the upper surface of the base, the upper port of the collecting test tube is provided with the tube cover, one side of the upper surface of the tube cover is provided with an air inlet hole, the inner wall of the upper port of the air inlet hole is provided with an internal thread, the upper port of the air inlet hole is connected with an air inlet pipe plug through a thread, the upper end of the air inlet pipe plug is connected with an air guide pipe, the other end of the air guide pipe is connected with an air hole plug of the air cylinder, the middle part of the upper surface of the, the feed liquor hole has been seted up to the upper surface opposite side of tube cap, and the upper port inner wall in feed liquor hole is provided with the internal thread, and there is the feed liquor pipe plug upper end through threaded connection in the upper port in feed liquor hole, and the feed liquor pipe plug upper end is connected with the feed liquor pipe, and the other end of feed liquor pipe is connected with the syringe needle seat, the feed liquor recess has been seted up to the lower port in feed liquor hole, and the lower port in hugging closely the feed liquor hole is equipped with the feed liquor mounting, and one side of feed liquor mounting is fixed through the inner.
Preferably, the outer wall of the collecting test tube is tightly attached to the support ring, and the sponge layer is sleeved on the outer wall of the support ring.
Preferably, the upper surface of the spongy cushion is a spherical concave surface, and the bottom of the collecting test tube is in close contact with the spherical concave surface on the upper surface of the spongy cushion.
Preferably, the lower part cooperation of tube cap is inserted and is established the inside upper port of collecting the test tube, is provided with "O" type seal ring between the lower part outer wall of tube cap and the inner wall of collecting the test tube.
Preferably, the inside of the needle head seat is provided with a spring plate inner cavity, the end part of the needle head seat is inserted with a needle head, the inner end of the needle head is inserted in the spring plate inner cavity, the inner end close to the needle head is provided with a needle head sealing sheet, and the needle head sealing sheet is fixed with the inner wall of the spring plate inner cavity through an elastic sheet.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the exhaust sealing sheet arranged at the upper port of the exhaust hole limits the exhaust hole to exhaust in one direction only, and the liquid inlet sealing sheet arranged at the lower port of the liquid inlet hole limits the liquid inlet hole to feed in one direction only, so that the piston rod in the inflator is drawn in a reciprocating way, the needle arranged at the end part of the needle seat can continuously extract the liquid loading at the liquid loading part of the patient, and the patient is prevented from pricking for many times;
2. the utility model discloses in, the inner of hugging closely the syringe needle is provided with the syringe needle mounting, and the syringe needle mounting can prevent to enter into the hydrops refluence in the shell fragment inner chamber, improves the efficiency of extraction hydrops, and the hydrops enters into the inside of shell fragment inner chamber along the syringe needle, is collected to collecting test tube inside by feed liquor pipe water conservancy diversion again, and it is comparatively convenient to collect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the structure of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is an enlarged view at B in fig. 2.
In the figure: the device comprises a base 1, a collection test tube 2, a tube cover 3, an air cylinder 4, a needle seat 5, a support ring 6, a spongy cushion 7, an air inlet hole 8, an air inlet tube plug 9, an exhaust hole 10, an exhaust sealing sheet 11, a liquid inlet hole 12, a liquid inlet tube plug 13, a liquid inlet sealing sheet 14, a needle 15 and a needle sealing sheet 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a special waste liquid extracting device for nursing of severe patients in department of internal medicine comprises a base 1, a collecting test tube 2, a tube cover 3, an air cylinder 4 and a needle head seat 5, as shown in the combined drawing of figures 1 and 2, the upper surface of the base 1 is fixedly provided with a support ring 6 by welding a plurality of support connecting rods, the collecting test tube 2 is inserted in the middle of the support ring 6, the upper part of the collecting test tube 2 is fixed by the support ring 6, the outer wall of the collecting test tube 2 is tightly attached to the support ring 6, and the sponge layer is sleeved on the outer wall of the support ring 6 to avoid the damage of the support ring 6 caused by the collision between the collection test tube 2 and the support ring 6, the sponge cushion 7 is bonded on the upper surface of the base 1, the upper surface of the sponge cushion 7 is a spherical concave surface, and the bottom of the collection test tube 2 is in close contact with the spherical concave surface on the upper surface of the spongy cushion 7, and the spongy cushion 7 supports the bottom of the support ring 6 and protects the bottom of the support ring 6.
As shown in fig. 3, the last port of collecting test tube 2 is equipped with tube cap 3, the lower part cooperation of tube cap 3 is inserted and is established the inside upper port of collecting test tube 2, be provided with "O" type seal ring between the lower part outer wall of tube cap 3 and the inner wall of collecting test tube 2, guarantee to collect the leakproofness of being connected between test tube 2 and the tube cap 3, inlet port 8 has been seted up to upper surface one side of tube cap 3, the upper port inner wall of inlet port 8 is provided with the internal thread, and there is intake pipe plug 9 upper port of inlet port 8 through threaded connection, the upper end of intake pipe plug 9 is connected with the air duct, the other end of air duct and the pore plug connection of inflator 4, inflator 4 is common piston type inflator, through carrying out reciprocal pull to the piston rod in inflator 4, can extract and impress the inside air of collecting.
As shown in fig. 3, the middle part of the upper surface of the tube cap 3 is provided with an exhaust hole 10, an upper port of the exhaust hole 10 is provided with an exhaust groove, an upper port tightly attached to the exhaust hole 10 is provided with an exhaust sealing sheet 11, one side of the exhaust sealing sheet 11 is fixed with the inner wall of the exhaust groove through an elastic sheet, when the inflator 4 presses air into the collection tube 2, the air inside the collection tube 2 jacks up the exhaust sealing sheet 11, and the air inside the collection tube 2 is discharged in one direction along the exhaust hole 10.
As shown in fig. 3, a liquid inlet hole 12 is opened on the other side of the upper surface of the tube cap 3, an internal thread is provided on the inner wall of the upper port of the liquid inlet hole 12, a liquid inlet tube plug 13 is connected to the upper end of the liquid inlet tube plug 13, a liquid inlet tube is connected to the other end of the liquid inlet tube, a needle base 5 is connected to the other end of the liquid inlet tube, a liquid inlet groove is opened on the lower port of the liquid inlet hole 12, a liquid inlet sealing sheet 14 is provided on the lower port which is close to the liquid inlet hole 12, one side of the liquid inlet sealing sheet 14 is fixed to the inner wall of the liquid inlet groove through an elastic sheet, when the air cylinder 4 extracts the air in the collection test tube 2, the exhaust sealing sheet 11 limits the exhaust hole 10 to exhaust air, so the liquid inlet sealing sheet 14 is pushed open downwards by the sucked by the needle base 5, and the liquid enters the collection test tube 2 along the.
As shown in fig. 4, the inside of needle seat 5 is provided with the shell fragment inner chamber, the tip of needle seat 5 is inserted and is equipped with syringe needle 15, the inside of establishing the shell fragment inner chamber is inserted to syringe needle 15 the inner, the inner of hugging closely syringe needle 15 is provided with syringe needle mounting 16, syringe needle mounting 16 is fixed with the inner wall of shell fragment inner chamber through the flexure strip, when syringe needle 15 extracts the hydrops, the hydrops backs down syringe needle mounting 16, and the hydrops enters into the inside of shell fragment inner chamber along syringe needle 15, again by feed liquor pipe water conservancy diversion to collecting test tube 2 inside, wherein syringe needle mounting 16 can prevent to enter into the hydrops refluence in the shell fragment inner chamber, improve the efficiency of extraction.
The working principle is as follows: when the novel liquid medicine extracting device works, the needle 15 arranged at the end part of the needle seat 5 is inserted into a part of a patient where liquid medicine appears, the upper port of the exhaust hole 10 arranged in the middle of the tube cover 3 is tightly attached with the exhaust sealing sheet 11, the exhaust sealing sheet 11 limits the exhaust hole 10 to exhaust in one way, the lower port of the liquid inlet hole 12 arranged in the tube cover 3 is tightly attached with the liquid inlet sealing sheet 14, the liquid inlet sealing sheet 14 limits the liquid inlet hole 12 to feed in one way, so that the liquid medicine can be continuously extracted from the liquid medicine part of the patient by the needle 15 arranged at the end part of the needle seat 5 by drawing and pulling the piston rod in the air cylinder 4 in a reciprocating way, the phenomenon that the needle is repeatedly punctured for the patient is avoided, the needle sealing sheet 16 is arranged at the inner end tightly attached with the needle 15, the needle sealing sheet 16 can prevent the liquid medicine from flowing back into the inner cavity of the, and then the liquid is guided by the liquid inlet pipe to the inside of the collecting test tube 2 for collection, so that the collection is convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a special waste liquid draw-out device of intensive care of department of internal medicine disease, includes base (1), collects test tube (2), tube cap (3), inflator (4) and syringe needle seat (5), its characterized in that: the upper surface of the base (1) is fixedly provided with the support ring (6) through a plurality of support connecting rods in a welding manner, the collection test tube (2) is inserted in the middle of the support ring (6), the sponge cushion (7) is adhered to the upper surface of the base (1), the upper port of the collection test tube (2) is provided with the tube cover (3), one side of the upper surface of the tube cover (3) is provided with an air inlet hole (8), the inner wall of the upper port of the air inlet hole (8) is provided with an internal thread, the upper port of the air inlet hole (8) is connected with an air inlet tube plug (9) through a thread, the upper end of the air inlet tube plug (9) is connected with an air duct, the other end of the air duct is connected with an air hole plug of the inflator (4), the middle part of the upper surface of the tube cover (3) is provided with an exhaust hole (10), exhaust mounting (11) one side is fixed through the inner wall of flexure strip and exhaust recess, feed liquor hole (12) have been seted up to the upper surface opposite side of tube cap (3), and the upper port inner wall in feed liquor hole (12) is provided with the internal thread, and there is feed liquor pipe plug (13) through threaded connection in the upper port in feed liquor hole (12), and feed liquor pipe plug (13) upper end is connected with the feed liquor pipe, and the other end of feed liquor pipe is connected with syringe needle seat (5), the feed liquor recess has been seted up to the lower port in feed liquor hole (12), and the lower port of hugging closely feed liquor hole (12) is equipped with feed liquor mounting (14), and it is fixed with the inner wall of feed liquor recess that the flexure strip is passed through to one.
2. The waste liquid extraction device special for nursing of critical patients in department of internal medicine according to claim 1, characterized in that: the outer wall of the collection test tube (2) is tightly attached to the support ring (6) and a sponge layer is sleeved on the outer wall of the support ring (6).
3. The waste liquid extraction device special for nursing of critical patients in department of internal medicine according to claim 1, characterized in that: the upper surface of the spongy cushion (7) is a spherical concave surface, and the bottom of the collecting test tube (2) is in close contact with the spherical concave surface on the upper surface of the spongy cushion (7).
4. The waste liquid extraction device special for nursing of critical patients in department of internal medicine according to claim 1, characterized in that: the lower part cooperation of tube cap (3) is inserted and is established the inside upper port mouth of collecting test tube (2), is provided with "O" type seal ring between the lower part outer wall of tube cap (3) and the inner wall of collecting test tube (2).
5. The waste liquid extraction device special for nursing of critical patients in department of internal medicine according to claim 1, characterized in that: the novel syringe is characterized in that a spring plate inner cavity is formed in the needle seat (5), a needle (15) is inserted into the end portion of the needle seat (5), the inner end of the needle (15) is inserted into the spring plate inner cavity, a needle sealing piece (16) is arranged at the inner end close to the needle (15), and the needle sealing piece (16) is fixed with the inner wall of the spring plate inner cavity through an elastic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920920542.9U CN210472690U (en) | 2019-06-19 | 2019-06-19 | Special waste liquid draw-out device of severe disease nursing of internal medicine department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920920542.9U CN210472690U (en) | 2019-06-19 | 2019-06-19 | Special waste liquid draw-out device of severe disease nursing of internal medicine department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210472690U true CN210472690U (en) | 2020-05-08 |
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ID=70529398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920920542.9U Expired - Fee Related CN210472690U (en) | 2019-06-19 | 2019-06-19 | Special waste liquid draw-out device of severe disease nursing of internal medicine department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210472690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115137562A (en) * | 2022-07-07 | 2022-10-04 | 杨涛 | Stomach and intestine surgery operation is with postoperative wound waste liquid collection device |
-
2019
- 2019-06-19 CN CN201920920542.9U patent/CN210472690U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115137562A (en) * | 2022-07-07 | 2022-10-04 | 杨涛 | Stomach and intestine surgery operation is with postoperative wound waste liquid collection device |
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| 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: 20200508 |