CN204502064U - A kind of craniocerebral operations postoperation subcutaneous hydrops drainage device - Google Patents
A kind of craniocerebral operations postoperation subcutaneous hydrops drainage device Download PDFInfo
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- CN204502064U CN204502064U CN201520155021.0U CN201520155021U CN204502064U CN 204502064 U CN204502064 U CN 204502064U CN 201520155021 U CN201520155021 U CN 201520155021U CN 204502064 U CN204502064 U CN 204502064U
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- way cock
- postoperation
- drainage device
- catch box
- subcutaneous
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Abstract
The utility model discloses a kind of craniocerebral operations postoperation subcutaneous hydrops drainage device, comprise remaining needle, remaining needle is connected with a three way cock by drainage tube, and three way cock connects catch box with negative pressure device and syringe respectively.This utility model adopts drainage type drawing-out structure, and the process that hypohydrops is extracted more easily is controlled; Remaining needle is embedded in subcutaneous, can avoid the subcutaneous infection situation that repeated localised puncture may be brought to a great extent; Complete the function of hypohydrops drain, injection of antibiotics medicine by same remaining needle, operating process is easy; Structure is simple, easy to use.
Description
Technical field
This utility model relates to a kind of medical drainage device, is specifically related to a kind of craniocerebral operations postoperation subcutaneous hydrops drainage device.
Background technology
Hypohydrops is a kind of very common complication of Craniotomy.Main cause is that cerebrospinal fluid exosmoses, and is secondly cell tissue inflammatory reaction and oozes out.Patient's main manifestations is heating, headache, forces head position, and check and show local or large-scale cutaneous protuberance, touching skin has levitation or fluctuation, and art district scalp tension force increases, and wound infection increases the weight of, and severe patient can cause increased intracranial pressure, crisis life.Its mechanism is Craniotomy cerebrospinal fluid generation and cycle generation obstacle, arachnoidea breaks, cerebrospinal fluid through arachnoidea split sky flow to cerebral dura mater under and between arachnoidea, postoperative intracranial pressure disequilibrium causes brain content to be redistributed, in art, cerebral dura mater sews up imprecision, there is flap valve sample breach, cerebrospinal fluid is seeped into along pressure differential subcutaneous, form hypohydrops, operation, wound, the stimulation of hematocele foreign body etc. also can cause hypohydrops.Hypohydrops is because of the shallow table in its position, therefore diagnosis there is no difficulty.But process more thorny, during a small amount of hydrops, take local suction+Pressure bandage in early days, observing effect after 3 days, if without minimizing or hydrops amount once many time, need repeated localised puncture suction+Pressure bandage, general 3-5 visible hydrops disappearance.So repeatedly aspirate, bring body and mind painful to patient, increase infection chance, extend the working time of doctor, increase workload, affect clinical observation, the extended treatment time.
In existing puncture drainage, general syringe and the puncture needle of adopting punctures, and then aspirates hypohydrops.After suction, wrap up, and continuous observation, there is hydrops again as subcutaneous after a period of time, need puncture suction again.There is many problems in the method for existing this extraction hypohydrops, first, the amount that syringe extracts hydrops is limited, and repeated localised puncture easily causes subcutaneous infection; Secondly, as the subcutaneous situation occurring infecting, need to inject antibiotic medicine in addition, cumbersome; 3rd, the extraction for hydrops needs slowly to carry out, and the mode adopting syringe to extract hydrops at present not easily controls extraction speed.
Summary of the invention
For above-mentioned problems of the prior art, the purpose of this utility model is, there is provided a kind of craniocerebral operations postoperative subcutaneous drainage system, extraction and the disinfecting process of hypohydrops can be facilitated, reduce the misery that repeated localised puncture is brought to patient, be convenient to clinical observation and process, shorten treatment time, alleviate clinical position amount.
In order to realize above-mentioned task, this utility model by the following technical solutions;
A kind of craniocerebral operations postoperation subcutaneous hydrops drainage device, comprise remaining needle, remaining needle is connected with a three way cock by drainage tube, and three way cock connects catch box with negative pressure device and syringe respectively.
Further, described catch box comprises transparent casing, and catch box is provided with scale.
Further, described catch box end face is provided with soft fixed plug, fixed plug offers two with the through hole of inner companys of passing through of catch box, one of them through hole connects a negative inspiratory pressure ball by suction nozzle, and another through hole passes through the first mozzle connecting tee joint.
Further, described catch box end face offers screwed hole, and described fixed plug outer setting has the external screw thread coordinated with screwed hole; The side bottom of catch box is provided with bleed plug.
Further, described remaining needle comprises hollow syringe needle, and syringe needle is connected with described drainage tube, and syringe needle outer wall is cemented on a double-vane fixing head, and in indwelling tube, removably arrange a nook closing member, nook closing member front end is spininess, and extended needle tip; Nook closing member rear end is connected with a draw bar.
Further, described syringe is connected with three way cock by the second mozzle, calparine cap successively, and calparine cap is provided with sealing-plug.
Further, the first described mozzle is connected by the first joint with between three way cock, is connected between calparine cap with three way cock by the second joint.
Further, described three way cock is provided with diversion switch, diversion switch can control three way cock's fluid flow inside direction.
Further, the first described mozzle is provided with the first cutout card, the second mozzle is provided with the second cutout card.
Further, the drainage tube that described remaining needle comprises hollow syringe needle and is connected with syringe needle, dividing plate is provided with in drainage tube and syringe needle, syringe needle and drainage tube inner barrier are become two passages, described three way cock is Y-shaped, two described passages are connected with three way cock, and lead to the Liang Ge branch of three way cock from inside.
This utility model has following technical characterstic:
1. adopt drainage type drawing-out structure, the process that hypohydrops is extracted more easily is controlled;
2. remaining needle is embedded in subcutaneous, can avoid the misery that repeated localised puncture is brought to patient to a great extent, reduces and infects;
3. complete the function of hypohydrops drain, injection of antibiotics medicine by same remaining needle, operating process is easy;
4. this apparatus structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Structural representation when Fig. 2 is this utility model drain;
Structural representation when Fig. 3 is this utility model injection antibiotic medicine;
Fig. 4 is the structural representation of remaining needle;
Number in the figure represents: 1-syringe needle, 2-fixing head, 3-drainage tube, 4-diversion switch, 5-negative inspiratory pressure ball, 6-fixed plug, 7-scale, 8-catch box, the 9-the first mozzle, 10-the first cutout card, the 11-the first joint, the 12-the second joint, 13-sealing-plug, the 14-the second mozzle, the 15-the second cutout card, 16-syringe, 17-three way cock, 18-suction nozzle, 19-nook closing member, 20-draw bar, 21-bleed plug.
Detailed description of the invention
Traditional subcutaneous drain does not have special medical apparatus, and its maximum drawback is exactly the misery that piercing process repeatedly may bring to patient, increases infection chance; And hypohydrops needs repeatedly to extract sometimes, therefore inventor considers these problems, provides a kind of drainage system integrating drain, injection antiinflammatory pin function:
A kind of craniocerebral operations postoperation subcutaneous hydrops drainage device, comprise remaining needle, remaining needle is connected with a three way cock 17 by drainage tube 3, and three way cock 17 connects catch box 8 with negative pressure device and syringe 16 respectively.
As shown in Figure 1, the agent structure of this programme comprises a remaining needle, vertical or seat is got patient, local preserved skin, choosing the most obvious minimum point of fluctuation is point of puncture, thorough disinfection skin, after dry, remaining needle syringe needle 1 part is inserted in fluid collection chamber, remaining needle draw bar 20 is pulled out, extracts remaining needle nook closing member 19, see that liquid flows in sleeve pipe 3.Local point of puncture skin degerming, 3M transparent dressing properly fixes indwelling needle, twists off calparine cap, connecting tee joint 17.As shown in Figure 2, three ports of three way cock 17, are connected with drainage tube 3, catch box 8 and syringe 16 three way cock 17 one by one, and this three way cock 17 two of can realize in three ports are at any time mutual through, realize the water conservancy diversion of liquid.So, after hypohydrops is guided to three way cock 17 by drainage tube 3, by adjustment three way cock 17, hydrops is entered in catch box 8, hypohydrops is collected, now answer this port that temporary closure three way cock 17 is connected with syringe 16; And with negative pressure device on the catch box 8 that this programme is arranged, the effect of negative pressure device is for providing subnormal ambient in catch box 8, impels hypohydrops can enter into catch box 8 relatively smoothly, reposefully.As shown in Figure 2, catch box 8 can rectangular shape, facilitates the setting of its position.Catch box 8 comprises transparent casing, casing is provided with scale 7.The effect arranging transparent cabinet is, after drainage-fluid enters into catch box 8, not only can observe the color of hydrops intuitively, with assist physician, conditions of patients is judged, and from the scale 7 of catch box 8, the volume of current draining fluids can be read intuitively according to the page height in catch box 8, thus accurately can control the amount of hypohydrops drain.When subcutaneous there is the sign infected time, can this port of being connected with catch box 8 of temporary closure three way cock 17, syringe 16 now can be utilized subcutaneously to inject antiinflammatory medicinal liquid by drainage tube 3, syringe needle 1.Thus, owing to being provided with above-mentioned three way cock 17 structure, drainage tube 3 can be made full use of, realize hypohydrops drain, injection antiinflammatory medicinal liquid two functions.And another significant advantage of this flow guiding structure is, after embedding remaining needle, the infection risk that the repeated localised puncture process of tradition when extracting hydrops, injection antiinflammatory pin is brought can be avoided.
As shown in Figure 2, catch box 8 end face is provided with soft fixed plug 6, fixed plug 6 offers two and pass through with catch box 8 inside the through hole connected, one of them through hole connects a negative inspiratory pressure ball 5 by suction nozzle 18, and another through hole is by the first mozzle 9 connecting tee joint 17.Catch box 8 end face offers screwed hole, and described fixed plug 6 outer setting has the external screw thread coordinated with screwed hole; The side bottom of catch box 8 is provided with bleed plug 21, facilitates the eliminating of catch box 8 internal liquid.
For the water conservancy diversion of hypohydrops, with directly to utilize syringe 16 to extract hypohydrops similar, all need to provide certain subnormal ambient, can extract out smoothly to make hypohydrops.For catch box 8, one requires that the seal of catch box 8 is good, and it two is need in catch box 8 to produce subnormal ambient.And the catch box 8 of this programme, box top offers screwed hole, in screwed hole, is equipped with fixed plug 6.This fixed plug 6 is that soft elastomeric material is made, and has certain elasticity.Adopt elastomeric material, due to the performance of elastomeric material natural shrinking, make after fixed plug 6 is assemblied on screwed hole, good sealing effectiveness can be reached.Similarly, when the through hole in fixed plug 6 is connected with the first mozzle 9, suction nozzle 18, also the airtight of pipeline can be ensured.This negative pressure structure formed, negative pressure device can adopt negative inspiratory pressure ball 5 here, only needs pinching negative inspiratory pressure ball 5, constantly extracts the air in catch box 8, can produce subnormal ambient, produce suction, to extract hypohydrops out to hypohydrops in liquid collecting cavity.
The structure of the remaining needle proposed in this programme as shown in Figure 4.Remaining needle comprises hollow syringe needle 1, and syringe needle 1 is connected with described drainage tube 3, and syringe needle 1 outer wall is cemented on a double-vane fixing head 2, removably arranges a nook closing member 19 in indwelling tube, and nook closing member 19 front end is spininess, and extended syringe needle 1 front end; Nook closing member 19 rear end is connected with a draw bar 20.
Syringe needle 1 is that hollow, soft nonmetallic materials are made, can at subcutaneous implantation certain hour.The double-vane fixing head 2 of syringe needle 1 outer wall, as shown in Figure 2, the rectangular shape of fixing head 2, is provided with pipe in the middle part of fixing head 2, and syringe needle 1 is assemblied in pipe, and stretches out pipe.Fixing head 2 mainly conveniently syringe needle 1 be fixed near site of puncture.Nook closing member 19 structure in drainage tube 3, its front end is spininess, extended needle 1 front end, uses during for puncturing.During puncture, nook closing member 19 front end is thrust subcutaneous, is brought into by syringe needle 1, then extracts nook closing member 19 out by the draw bar 20 of rear end, twists off the calparine cap of indwelling needle tail end, then will terminate on three way cock 17 after drainage tube 3, namely completes puncture and installation process.
And another containing needle structure can be, the remaining needle drainage tube 3 that comprises hollow syringe needle 1 and be connected with syringe needle 1, dividing plate is provided with in drainage tube 3 and syringe needle 1, syringe needle 1 and drainage tube 3 inner barrier are become two passages, described three way cock 17 is Y-shaped, two described passages are connected with three way cock 17, and lead to the Liang Ge branch of three way cock 17 from inside.The remaining needle of this structure, inner point, in order to two independent passages, does not affect each other, and two independent one, passages are used for drain, and one is used for liquid medicine injection, does not interfere with each other each other, and can carry out simultaneously, use convenient.Two passages stretch into same one end of three way cock 17 jointly, and two other symmetrical ports of difference connecting tee joint 17, these two symmetrical ports connect catch box 8, syringe 16 respectively.
As described in Figure, syringe 16 one end connected due to three way cock 17 is used for transfusion, and in the process do not used, need to keep sealing state, and therefore syringe 16 is connected with three way cock 17 by calparine cap, calparine cap is provided with sealing-plug 13.When calparine cap can be used for syringe 16 to inject antibiotic medicine, repeated localised puncture uses, and first can take off syringe 16 after finishing using, and then with the shutoff that sealing-plug 13 carries out again to it, plays sealing, antipollution effect.
For the ease of the installation of three way cock 17, the first mozzle 9 is connected by the first joint 11 with between three way cock 17, is connected between calparine cap with three way cock 17 by the second joint 12.First joint 11, second joint 12 all can be connected with the first mozzle 9, calparine cap by the mode of plug-in mounting, facilitates disassembly process.
This three way cock 17 proposed in this programme, above establishes and is equipped with diversion switch 4, and diversion switch 4 can control three way cock 17 fluid flow inside direction.As shown in Figure 1, diversion switch 4 has three directions, indicates respectively with arrow.When the two ends of wherein two arrow points three way cock 17, these two ends of three way cock 17 are with regard to relative conduction.Two arrows of the diversion switch 4 shown in Fig. 1 point to drainage tube 3 and the second mozzle 14 respectively, and so now this section of being connected with catch box 8 of three way cock 17 is by shutoff, only has the conducting of another two ends, just can be carried out the injection of medicinal liquid by syringe 16.Two arrows of the diversion switch 4 shown in Fig. 2 have pointed to drainage tube 3 and the first mozzle 9 respectively, now these two port conductings of three way cock 17, and another port closed, be so at this moment drain state, hydrops enters into catch box 8 by three way cock 17.By this set, drain, liquid medicine injection process can be made separate, do not affect each other.
First mozzle 9 is provided with on the first cutout card 10, second mozzle 14 and is provided with the second cutout card 15.The effect of cutout card is the flowing of liquid in temporary interruption pipeline, and cutout card is rectangular patch, and there is opening cutout card side, and opening extends to cutout card is inner, is connected with one of inside V-shaped gap.First mozzle 9 or the second mozzle 14 opening along cutout card is slided in gap, and promote to the narrow place in gap, the flowing of liquid in mozzle with regard to temporary interruption.Cutout card temporarily can use when switching at drain, injection two states, convenient operation.
Claims (10)
1. a craniocerebral operations postoperation subcutaneous hydrops drainage device, it is characterized in that, comprise remaining needle, remaining needle is connected with a three way cock (17) by drainage tube (3), and three way cock (17) connects catch box (8) with negative pressure device and syringe (16) respectively.
2. craniocerebral operations postoperation subcutaneous hydrops drainage device as claimed in claim 1, it is characterized in that, described catch box (8) comprises transparent casing, catch box (8) is provided with scale (7).
3. craniocerebral operations postoperation subcutaneous hydrops drainage device as claimed in claim 1, it is characterized in that, described catch box (8) end face is provided with soft fixed plug (6), fixed plug (6) offers two and pass through with catch box (8) inside the through hole connected, one of them through hole connects a negative inspiratory pressure ball (5) by suction nozzle (18), and another through hole is by the first mozzle (9) connecting tee joint (17).
4. craniocerebral operations postoperation subcutaneous hydrops drainage device as claimed in claim 3, it is characterized in that, described catch box (8) end face offers screwed hole, and described fixed plug (6) outer setting has the external screw thread coordinated with screwed hole; The side bottom of catch box (8) is provided with bleed plug (21).
5. craniocerebral operations postoperation subcutaneous hydrops drainage device as claimed in claim 1, it is characterized in that, described remaining needle comprises hollow syringe needle (1), syringe needle (1) is connected with described drainage tube (3), syringe needle (1) outer wall is cemented on a double-vane fixing head (2), a nook closing member (19) is removably set in indwelling tube, nook closing member (19) front end is spininess, and extended syringe needle (1) front end; Nook closing member (19) rear end is connected with a draw bar (20).
6. craniocerebral operations postoperation subcutaneous hydrops drainage device as claimed in claim 3, it is characterized in that, described syringe (16) is connected with three way cock (17) by the second mozzle (14), calparine cap successively, calparine cap is provided with sealing-plug (13).
7. craniocerebral operations postoperation subcutaneous hydrops drainage device as claimed in claim 6, it is characterized in that, described the first mozzle (9) is connected by the first joint (11) with between three way cock (17), is connected between calparine cap with three way cock (17) by the second joint (12).
8. craniocerebral operations postoperation subcutaneous hydrops drainage device as claimed in claim 1, it is characterized in that, described three way cock (17) is provided with diversion switch (4), and diversion switch (4) can control three way cock (17) fluid flow inside direction.
9. craniocerebral operations postoperation subcutaneous hydrops drainage device as claimed in claim 6, it is characterized in that, described the first mozzle (9) is provided with the first cutout card (10), the second mozzle (14) is provided with the second cutout card (15).
10. craniocerebral operations postoperation subcutaneous hydrops drainage device as claimed in claim 1, it is characterized in that, the drainage tube (3) that described remaining needle comprises hollow syringe needle (1) and is connected with syringe needle (1), dividing plate is provided with in drainage tube (3) and syringe needle (1), syringe needle (1) and drainage tube (3) inner barrier are become two passages, described three way cock (17) is Y-shaped, two described passages are connected with three way cock (17), and lead to the Liang Ge branch of three way cock (17) from inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155021.0U CN204502064U (en) | 2015-03-18 | 2015-03-18 | A kind of craniocerebral operations postoperation subcutaneous hydrops drainage device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155021.0U CN204502064U (en) | 2015-03-18 | 2015-03-18 | A kind of craniocerebral operations postoperation subcutaneous hydrops drainage device |
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| CN204502064U true CN204502064U (en) | 2015-07-29 |
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| CN201520155021.0U Expired - Fee Related CN204502064U (en) | 2015-03-18 | 2015-03-18 | A kind of craniocerebral operations postoperation subcutaneous hydrops drainage device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041974A (en) * | 2017-03-06 | 2017-08-15 | 无锡康特佳健康科技有限公司 | A kind of Multifunctional body collection |
| CN108392719A (en) * | 2018-04-20 | 2018-08-14 | 朱世新 | A kind of drainage device that neurology department can subcutaneously move under water |
| CN110013595A (en) * | 2019-05-26 | 2019-07-16 | 于志虎 | A kind of drainage device with micro injection and hemotoncus air emptying function |
| CN111714758A (en) * | 2019-03-19 | 2020-09-29 | 娄永利 | Drainage device for cerebrospinal fluid leakage after spinal surgery and use method thereof |
| CN113181442A (en) * | 2021-04-16 | 2021-07-30 | 中国人民解放军空军军医大学 | Special glucocorticoid injection device for joint cavity |
-
2015
- 2015-03-18 CN CN201520155021.0U patent/CN204502064U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041974A (en) * | 2017-03-06 | 2017-08-15 | 无锡康特佳健康科技有限公司 | A kind of Multifunctional body collection |
| CN108392719A (en) * | 2018-04-20 | 2018-08-14 | 朱世新 | A kind of drainage device that neurology department can subcutaneously move under water |
| CN111714758A (en) * | 2019-03-19 | 2020-09-29 | 娄永利 | Drainage device for cerebrospinal fluid leakage after spinal surgery and use method thereof |
| CN110013595A (en) * | 2019-05-26 | 2019-07-16 | 于志虎 | A kind of drainage device with micro injection and hemotoncus air emptying function |
| CN113181442A (en) * | 2021-04-16 | 2021-07-30 | 中国人民解放军空军军医大学 | Special glucocorticoid injection device for joint cavity |
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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 |
Granted publication date: 20150729 Termination date: 20160318 |