CN203620028U - Puncture catheter subassembly provided with tracheostomy tube as well as storage box - Google Patents
Puncture catheter subassembly provided with tracheostomy tube as well as storage box Download PDFInfo
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- CN203620028U CN203620028U CN201320701261.7U CN201320701261U CN203620028U CN 203620028 U CN203620028 U CN 203620028U CN 201320701261 U CN201320701261 U CN 201320701261U CN 203620028 U CN203620028 U CN 203620028U
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- Prior art keywords
- tracheostomy tube
- wire
- placing trough
- puncture
- article tray
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- Expired - Lifetime
Links
- 238000003860 storage Methods 0.000 title abstract description 5
- 238000002627 tracheal intubation Methods 0.000 claims abstract description 33
- CPKVUHPKYQGHMW-UHFFFAOYSA-N 1-ethenylpyrrolidin-2-one;molecular iodine Chemical compound II.C=CN1CCCC1=O CPKVUHPKYQGHMW-UHFFFAOYSA-N 0.000 claims description 7
- 235000009161 Espostoa lanata Nutrition 0.000 claims description 7
- 240000001624 Espostoa lanata Species 0.000 claims description 7
- 229920000153 Povidone-iodine Polymers 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 7
- 229960001621 povidone-iodine Drugs 0.000 claims description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 10
- 206010052428 Wound Diseases 0.000 abstract description 9
- 230000006378 damage Effects 0.000 abstract description 5
- 230000000474 nursing effect Effects 0.000 abstract description 5
- 238000005520 cutting process Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 4
- 231100000241 scar Toxicity 0.000 abstract description 4
- 230000000740 bleeding effect Effects 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 230000029663 wound healing Effects 0.000 abstract 1
- 210000003437 trachea Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 208000032843 Hemorrhage Diseases 0.000 description 2
- 208000002847 Surgical Wound Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 206010048962 Brain oedema Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000010513 Stupor Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 208000006752 brain edema Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000003685 cricoid cartilage Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VYQNWZOUAUKGHI-UHFFFAOYSA-N monobenzone Chemical compound C1=CC(O)=CC=C1OCC1=CC=CC=C1 VYQNWZOUAUKGHI-UHFFFAOYSA-N 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
- 210000005062 tracheal ring Anatomy 0.000 description 1
- 210000005203 vein jugularis anteriores Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Surgical Instruments (AREA)
Abstract
The utility model provides a puncture catheter subassembly provided with a tracheostomy tube as well as a storage box. The puncture catheter subassembly comprises a scalpel, a syringe, a guide wire, a puncture trocar, a short dilator, a guide catheter, a single-stage expansion tube, a tracheotomy tube guide tube and a tracheotomy tube. The utility model further provides the storage box for the catheter subassembly. According to the puncture catheter subassembly provided with the tracheostomy tube, the preoperative preparation time is shortened, the preoperative preparation is more accurate, convenient and efficient, unnecessary cutting injury in the conventional operation can be avoided, wounds and bleeding are reduced, the attachment between the wounds and an instrument is good, and the nursing difficulty is effectively reduced; and wound healing is good with adoption of the subassembly for intubation, and a left scar is smaller. With the adoption of the storage box for placing the puncture catheter subassembly provided with the tracheostomy tube, the placement is tidy and ordered, and the subassembly is easy to store, fetch and transport.
Description
Technical field
This utility model belongs to medical instruments field, specifically a kind of tracheostomy tube puncture and intubation assembly and box.
Background technology
Tracheostomy tube art is tracheostomize cervical part of esophagus antetheca, inserts a kind of special sleeve pipe, suffocates thereby remove, and keeps the logical emergent operation of respiratory tract.At present, tracheostomy tube art is used for the respiratory tract obstruction that a variety of causes such as laryngemphraxis, stupor, cerebral edema cause and causes suffocating, or through the invalid patient of endotracheal intubation.Cannot effectively carry out or need long-time artificial ventilation in normal intubate, when implementing tracheostomy tube art and setting up artificial respiration's passage and is first aid and critical patient's relief, nursing effectively, the most ripe, and the most frequently used technological means.But the conventional endotracheal intubation of tradition yet exists, surgical technic difficulty is large, nursing difficulty is large, recovery time long, surgical wound large, can leave the problems such as larger scar.
The conventional endotracheal intubation of tradition is 2～3cm place below cricoid cartilage, does one and is about 2～3cm otch, cuts successively after skin, superficial fascia, anterior jugular vein is retracted or cut off ligation.Visible linea alba cervicalis, cuts and separates the ribbon muscles of both sides, and manifest thyroid isthmus, draws to rising to the bait, and exposes trachea.Cut 3rd～5 tracheal rings along median line.Insert sleeve pipe fixing.This process operation complexity, technical requirement degree is high, patient is damaged greatly, and operation needs the apparatus that is equipped with many and fall apart, and preoperative time is long.
Summary of the invention
In view of problems of the prior art, this utility model provides a kind of tracheostomy tube puncture and intubation assembly, using method and box.
The tracheostomy tube puncture and intubation assembly that this utility model provides comprises scalpel, syringe, guiding wire, paracentesis trocar, short dilator, guiding catheter, single-stage convergent divergent channel, tracheostomy tube guide wire and tracheostomy tube; Described paracentesis trocar, short dilator, guiding catheter, single-stage convergent divergent channel, tracheostomy tube guide wire and tracheostomy tube all have through-lumen;
Described paracentesis trocar coordinates with described syringe, the through-lumen diameter of the external diameter of described guiding wire and described puncture casing needle cannula, short dilator, guiding catheter matches, the through-lumen diameter of the external diameter of described guiding catheter and described single-stage convergent divergent channel, tracheostomy tube guide wire matches, and the through-lumen diameter of the external diameter of described tracheostomy tube guide wire and described tracheostomy tube matches;
The length of described guiding wire is greater than the length of described short dilator, guiding catheter, the length of described guiding catheter is greater than the length of described single-stage convergent divergent channel, tracheostomy tube guide wire, and the length of described tracheostomy tube guide wire is greater than the length of described tracheostomy tube.
Further, described guiding wire comprises that wire guides and seal wire stretch pusher, described wire guides arranges soft straight type end, J type end, and the first location graduation label layer and the second location graduation label layer, and described J-shaped end comprises the warp architecture that can stretch and can freely recover; Described seal wire stretches column passage and that pusher comprises that a diameter and described wire guides external diameter match and pushes the propelling movement mouth position of described wire guides.
Further, described guiding wire is provided with the seal wire protecting pipe for the protection of described wire guides, and described seal wire protecting pipe stretches pusher with described seal wire and is connected.
Further, described guiding catheter is provided with locating ring, scale and direction signs layer, and described locating ring is in order to locate described single-stage convergent divergent channel and tracheostomy tube guide wire.
Further, described single-stage convergent divergent channel comprises handling section and arcuation expansion segment, the stepless variation of described arcuation expansion segment external diameter.
Further, described tracheostomy tube guide wire is flexible pipe.
Further, also comprise povidone iodine cotton balls, surgical cloth piece and surgical glove.
This utility model also provides a kind of box of tracheostomy tube puncture and intubation assembly, comprise shell and the capping that covers described shell, in described shell, be provided with the first article tray, the second article tray, described the first article tray is taken the upper end that is loaded on described the second article tray;
Described the first article tray left side sets gradually scalpel placing trough and tracheostomy tube placing trough;
In described the second article tray, establish syringe placing trough, guiding wire placing trough, paracentesis trocar placing trough, short dilator placing trough, guiding catheter placing trough, single-stage convergent divergent channel placing trough and tracheostomy tube guide wire placing trough; Described paracentesis trocar placing trough, syringe placing trough, tracheostomy tube guide wire placing trough are set in turn in the left side of described the second article tray; Described single-stage convergent divergent channel placing trough is positioned at the rear portion of described the second article tray, is the arc that bends towards described the second article tray rear portion; Described short dilator placing trough, guiding wire placing trough are positioned at the right side of described the second article tray; Described guiding catheter placing trough is curved, extends to rear portion, right side by the front portion, left side of described the second article tray, and described guiding catheter placing trough bends towards the front portion of described the second article tray.
Further, described the first article tray right side is povidone iodine cotton balls, surgical cloth piece and surgical glove rest area.
This utility model changes traditional incision trachea process in throat into and uses paracentesis trocar to pass trachea antetheca to trachea chamber, guide short dilator, single-stage convergent divergent channel dilated penetration mouth to suitable size by wire guides and the guiding catheter of inserting guiding wire again, insert and put pipe position by tracheostomy tube guide wire guiding tracheostomy tube again, finally take out wire guides, tracheostomy tube guide wire and guiding catheter, fixing intubate completes operation.This process makes surgical wound under the effect of convergent divergent channel, expand gradually intubate to by a pin hole needs size, thereby the unnecessary cutting damage of traditional operation and difficulty are avoided, reduced wound and hemorrhage, wound and apparatus stickiness are good, effectively reduce nursing difficulty; Owing to adopting, expansion method wound recovery is good, leaves over scar also less.
It is ostomy that paracentesis trocar provides puncture to form, and the wire guides of guiding wire is inserted in trachea.Wire guides plays the effect of the short convergent divergent channel dilated penetration mouth of guiding and guiding catheter insertion trachea.Guiding catheter plays the effect of support, guiding single-stage convergent divergent channel and tracheostomy tube guiding catheter.Single-stage convergent divergent channel plays and expands the effect of wound to suitable intubate size.The two soft header structure of wire guides and the design of J-shaped end can reduce the damage of guiding wire to human body, are easy to guide other apparatuses.The fit structure of the same guiding catheter of wire guides external diameter, short convergent divergent channel through-lumen makes bootup process more smooth and steady.The front end that guiding catheter, short dilator and single-stage convergent divergent channel have all designed taper makes it be easy to insert.Its structure easy operating and exerting oneself when single-stage convergent divergent channel has designed the stepless variation of external diameter, the arc expansion segment seamlessly transitting and straight handheld terminal.
This utility model tracheostomy tube puncture and intubation assembly has reduced preoperative time, make preoperative preparation more accurate, convenient and efficient, can avoid the unnecessary cutting damage of traditional operation, reduced wound and hemorrhage, wound and apparatus stickiness are good, effectively reduce nursing difficulty; Adopt this assembly to carry out intubate wound recovery good, leave over scar less.Adopt box to place tracheostomy tube puncture and intubation assembly, place in good order, be easy to store, take and transport.
Accompanying drawing explanation
Fig. 1 is the structural representation of putting scalpel in pipe assembly embodiment 1;
Fig. 2 is the structural representation of putting syringe in pipe assembly embodiment 1;
Fig. 3 is the structural representation of putting paracentesis trocar in pipe assembly embodiment 1;
Fig. 4 is the structural representation of putting pipe assembly embodiment 1 short-and-medium dilator;
Fig. 5, Fig. 5 A, Fig. 5 B are the structural representation of putting guiding wire in pipe assembly embodiment 1;
Fig. 6, Fig. 6 A, Fig. 6 B are the structural representation of putting guiding catheter in pipe assembly embodiment 1;
Fig. 7 is the structural representation of putting single-stage dilator in pipe assembly embodiment 1;
Fig. 8 A, Fig. 8 B, Fig. 8 C, Fig. 8 D are the structural representation of putting tracheostomy tube guide wire in pipe assembly embodiment 1;
Fig. 9 is the structural representation of putting tracheostomy tube in pipe assembly embodiment 1;
Figure 10-12 are respectively the structural representation of putting povidone iodine cotton balls, surgical cloth piece and surgical glove in pipe assembly embodiment 1;
Figure 13 A-13H is respectively each step operation chart of the using method of putting pipe assembly;
Figure 14 is the front view of box;
Figure 15 is the front view of box the first article tray;
Figure 16 is the front view of box the second article tray;
Figure 17 is that box master looks perspective view;
Figure 18 is the top view of box the first article tray;
Figure 19 is the top view of box the second article tray;
Figure 20 is that box the first article tray placement section splits the top view after pipe assembly;
Figure 21 is that box the second article tray placement section splits the top view after pipe assembly;
Figure 22 is the top view of box.
The specific embodiment
Realization, functional characteristics and the advantage of this utility model object, in connection with embodiment, are described further with reference to accompanying drawing.Should be appreciated that the specific embodiment described herein is only in order to explain this utility model, and be not used in restriction this utility model.
Below in conjunction with specific embodiment, this utility model is described in detail.
With reference to Fig. 1, be depicted as the scalpel structure schematic diagram of this utility model tracheostomy tube puncture and intubation assembly embodiment 1.This scalpel 1 is for cutting skin.Its tool bit part is sheathed scalpel protective sleeve 11, to protect blade and to prevent and treat accidental cuts.
With reference to Fig. 2, be depicted as the syringe construction schematic diagram of this utility model tracheostomy tube puncture and intubation assembly embodiment 1.This syringe 2 is for extracting gases or liquid, and its front end is syringe needle connecting portion 21, for paracentesis trocar 3 is installed.
With reference to Fig. 3, be depicted as the paracentesis trocar structural representation of this utility model tracheostomy tube puncture and intubation assembly embodiment 1.This paracentesis trocar comprises puncture needle 31, puncture needle sleeve pipe 32, puncture needle protective casing 33.Puncture needle protective casing 33 is tubular, contains needle point and the puncture needle sleeve pipe 32 of puncture needle 31.Puncture needle 31 has through-lumen, and puncture needle sleeve pipe 32 is set in the outside of puncture needle 31, and puncture needle 31 can be connected on the syringe needle connecting portion 21 of syringe 2.
With reference to Fig. 4, be depicted as the structural representation of the short dilator of this utility model tracheostomy tube puncture and intubation assembly embodiment 1.This short dilator 4 is made up of rigid material, has through-lumen, comprises tapered end 41 and protuberance 42.The conical design of end 41 can be convenient to insert in the time that expansion is organized, and alleviates damage, and protuberance 42 facilitates hand-held.
With reference to Fig. 5, Fig. 5 A, Fig. 5 B, be depicted as the structural representation of the guiding wire of this utility model tracheostomy tube puncture and intubation assembly embodiment 1, Fig. 5 A, Fig. 5 B are respectively the enlarged drawing that a in Fig. 5, b circle shows part.Guiding wire stretches pusher 53 by wire guides 51, seal wire protecting pipe 52, seal wire and forms.Wire guides 51 two ends are soft straight type end 514 and J-shaped end 513, and the first location graduation label layer 511 and the second location graduation label layer 512 are set in wire guides 51, and J-shaped end 513 can stretch and can freely recover the function of warp architecture.Wire guides 51 forms (part of wire guides 51 shown in figure is sleeved in seal wire protecting pipe, and its formation is identical with J-shaped end 513) by winding steel wire 515 and inner support core 516, and during fabrication, the two ends of this wire guides 51, compared with middle part softness, form two soft header structures.Seal wire stretches pusher 53 and has a column passage (not shown) and a straight-through inner chamber and push the propelling movement mouth position 531 of seal wire, and the external diameter of the diameter of this column passage and wire guides 51 matches.Seal wire protecting pipe 52 is semi-rigid tubulose protective jacket, stretches pusher 53 connect with seal wire, and both inner chambers communicate, and wire guides 51 can be stretched pusher 53 ports by seal wire and is inserted in seal wire protecting pipe 52.
With reference to Fig. 6, Fig. 6 A, Fig. 6 B, be depicted as the structural representation of the guiding catheter of this utility model tracheostomy tube puncture and intubation assembly embodiment 1, Fig. 6 A, Fig. 6 B are respectively the enlarged drawing that c in Fig. 6, d circle shows part.This guiding catheter 6 has through-lumen, and top and bottom are provided with respectively direction signs layer 61,63, scale 62,65; Between the direction signs layer 63 of lower end and scale 65, locating ring 64 is set, in order to locate single-stage convergent divergent channel and the position of tracheostomy tube guide wire on guiding catheter 6.
With reference to Fig. 7, be depicted as the structural representation of the single-stage convergent divergent channel of this utility model tracheostomy tube puncture and intubation assembly embodiment 1, this single-stage convergent divergent channel 7 has through-lumen, comprises handling section 71, arcuation expansion segment 72 and scale marker layer 73.Hand-held in order to facilitate, on handling section 71, be provided with indenture 711; The stepless variation of arcuation expansion segment 72 external diameter, its free end external diameter is less, transits to gradually identical with the external diameter of handling section 71.
With reference to Fig. 8 A-8D, be depicted as the structural representation of the tracheostomy tube guide wire of this utility model tracheostomy tube puncture and intubation assembly embodiment 1.This tracheostomy tube guide wire 8 has through-lumen, is flexible pipe, and Fig. 8 A-8D illustrates the tracheostomy tube guide wire 8 with different through-lumen diameters.
With reference to Fig. 9, the structural representation of the described tracheostomy tube that is this utility model tracheostomy tube puncture and intubation assembly embodiment 1.This tracheostomy tube 9 is curved, has through-lumen, comprises set terminal 91 and link 92.Set terminal 91 inserts in trachea, and link 92 connects external equipment, such as respirator etc.
With reference to Figure 10-12, be depicted as the structural representation of povidone iodine cotton balls, surgical cloth piece and the surgical glove of this utility model tracheostomy tube puncture and intubation assembly embodiment 1, identical with prior art content, therefore not to repeat here.
In embodiment 1, the through-lumen diameter of wire guides 51 external diameters of guiding wire 5 and paracentesis trocar 3 sleeve pipes 32, short dilator 4, guiding catheter 6 matches, and paracentesis trocar 3 sleeve pipes 32, short dilator 4, guiding catheter 6 and wire guides 51 can be closely sealed and can relative sliding.The through-lumen diameter of the external diameter of guiding catheter 6 and single-stage convergent divergent channel 7, tracheostomy tube guide wire 8 matches, and single-stage convergent divergent channel 7, tracheostomy tube guide wire 8 and guiding catheter 6 can be closely sealed and can relative sliding.The through-lumen diameter of the external diameter of tracheostomy tube guide wire 8 and tracheostomy tube 9 matches, and tracheostomy tube 9 and tracheostomy tube guide wire 8 can be closely sealed and can relative sliding.
The length of the wire guides 51 of guiding wire 5 is greater than the length of short dilator 4, guiding catheter 6, the length of guiding catheter 6 is greater than the length of single-stage convergent divergent channel 7, tracheostomy tube guide wire 8, and the length of tracheostomy tube guide wire 8 is greater than the length of tracheostomy tube 9.
With reference to Figure 13 A-13H, be depicted as the using method of this utility model tracheostomy tube puncture and intubation assembly, first do the horizontal incision of skin (Figure 13 A) of 1-2mm; Find trachea, use syringe extract normal saline, paracentesis trocar with syringe connect enter site of puncture from center line, inserting needle until have bubble extract out, remove syringe, paracentesis trocar puncture needle, indwelling puncture casing needle cannula is in original position (Figure 13 B); Insert guiding wire, the wire guides of guiding wire is sent into puncture casing needle cannula, wire guides enters 10cm left and right, withdraws from puncture casing needle cannula, stays wire guides in original position (Figure 13 C); Short dilator expansion, sends into short dilator along wire guides and expands tissue and tracheal wall, withdraws from short dilator, stays wire guides in original position (Figure 13 D); Insert guiding catheter, guiding catheter is inserted by wire guides free end, make guiding catheter insertion end to wire guides warp architecture place, the guiding catheter other end exceedes the about 10cm(Figure 13 of wire guides the first location graduation label layer E); The expansion of single-stage convergent divergent channel, hand-held single-stage convergent divergent channel inserts expansion tissue openings to suitable size along guiding catheter, takes out hand-held single-stage convergent divergent channel (Figure 13 F); Insert tracheostomy tube guide wire, tracheostomy tube guide wire is inserted along guiding catheter free end, make tracheostomy tube guide wire outer end to guiding catheter scale position (Figure 13 G); Insert tracheostomy tube, tracheostomy tube is inserted into tracheostomy tube along tracheostomy tube guide wire free end and puts pipe position, remove wire guides, tracheostomy tube guide wire and guiding catheter, retain tracheostomy tube in original position (Figure 13 H).
With reference to Figure 14-22, for this utility model is for placing the structural representation of box of tracheostomy tube puncture and intubation assembly, wherein Figure 20, Figure 21 are the design sketch of placing in box after tracheostomy tube puncture and intubation assembly.
This box comprises capping 21, shell 22, the first article tray 23 and the second article tray 24.Capping 21 covers on shell 22, and the first article tray 23 and the second article tray 24 are put in shell 22, and the first article tray 23 is taken the upper end that is loaded on the second article tray 24.
The right side area that the left side of the first article tray 23 sets gradually scalpel placing trough 231 and tracheostomy tube placing trough 232, the first article trays 23 is povidone iodine cotton balls, surgical cloth piece and surgical glove rest area 233.Front portion and right side at the first article tray 23 are provided with respectively attachment strap 234,235.
In the second article tray 24, establish syringe placing trough 242, guiding wire placing trough 245, paracentesis trocar placing trough 241, short dilator placing trough 246, guiding catheter placing trough 247, single-stage convergent divergent channel placing trough 244 and tracheostomy tube guide wire placing trough 243.Paracentesis trocar placing trough 241, syringe placing trough 242, tracheostomy tube guide wire placing trough 243 are set in turn in the left side of the second article tray 24.Single-stage convergent divergent channel placing trough 244 is positioned at the rear portion of the second article tray 24, is the arc that bends towards the second article tray 24 rear portions.Short dilator placing trough 246, guiding wire placing trough 245 are positioned at the right side of the second article tray 24.Guiding catheter placing trough 247 is curved, extends to rear portion, right side by the front portion, left side of the second article tray 24, and guiding catheter placing trough 247 bends towards the front portion of the second article tray 24.
The front portion of the second article tray 24 and right side are provided with respectively attachment strap groove 248,249, for supporting and block the attachment strap 234,235 of the first article tray 23.More firm for the first article tray is placed in the second article tray, the first article tray 23 is around its outer peripheral convex edge, and the edge of the second article tray 24 arranges the annular groove matching with the first article tray 23 convex edges.
Use box to place tracheostomy tube puncture and intubation assembly and make art preparation more accurate, convenient and efficient, put the placement of pipe assembly neatly, in order, within easy reach, storage and transportation simultaneously.
By specific embodiment, this utility model has been done to detailed explanation above, these concrete descriptions can not think that this utility model only only limits to the content of these embodiment.Those skilled in the art according to this utility model design, these descriptions any improvement of making in conjunction with general knowledge known in this field, be equal to replacement scheme, all should be included in the protection domain of this utility model claim.
Claims (9)
1. a tracheostomy tube puncture and intubation assembly, is characterized in that, comprises scalpel, syringe, guiding wire, paracentesis trocar, short dilator, guiding catheter, single-stage convergent divergent channel, tracheostomy tube guide wire and tracheostomy tube; Described paracentesis trocar, short dilator, guiding catheter, single-stage convergent divergent channel, tracheostomy tube guide wire and tracheostomy tube all have through-lumen;
Described paracentesis trocar coordinates with described syringe, the through-lumen diameter of the external diameter of described guiding wire and described puncture casing needle cannula, short dilator, guiding catheter matches, the through-lumen diameter of the external diameter of described guiding catheter and described single-stage convergent divergent channel, tracheostomy tube guide wire matches, and the through-lumen diameter of the external diameter of described tracheostomy tube guide wire and described tracheostomy tube matches;
The length of described guiding wire is greater than the length of described short dilator, guiding catheter, the length of described guiding catheter is greater than the length of described single-stage convergent divergent channel, tracheostomy tube guide wire, and the length of described tracheostomy tube guide wire is greater than the length of described tracheostomy tube.
2. tracheostomy tube puncture and intubation assembly according to claim 1, it is characterized in that, described guiding wire comprises that wire guides and seal wire stretch pusher, described wire guides arranges soft straight type end, J type end and the first location graduation label layer and the second location graduation label layer, and described J-shaped end comprises the warp architecture that can stretch and can freely recover; Described seal wire stretches column passage and that pusher comprises that a diameter and described wire guides external diameter match and pushes the propelling movement mouth position of described wire guides.
3. tracheostomy tube puncture and intubation assembly according to claim 2, is characterized in that, described guiding wire is provided with the seal wire protecting pipe for the protection of described wire guides, and described seal wire protecting pipe stretches pusher with described seal wire and is connected.
4. tracheostomy tube puncture and intubation assembly according to claim 1, is characterized in that, described guiding catheter is provided with locating ring, scale and direction signs layer, and described locating ring is in order to locate described single-stage convergent divergent channel and tracheostomy tube guide wire.
5. tracheostomy tube puncture and intubation assembly according to claim 1, is characterized in that, described single-stage convergent divergent channel comprises handling section and arcuation expansion segment, the stepless variation of described arcuation expansion segment external diameter.
6. tracheostomy tube puncture and intubation assembly according to claim 1, is characterized in that, described tracheostomy tube guide wire is flexible pipe.
7. tracheostomy tube puncture and intubation assembly according to claim 1, is characterized in that, also comprises povidone iodine cotton balls, surgical cloth piece and surgical glove.
8. the box of a tracheostomy tube puncture and intubation assembly, it is characterized in that, comprise shell and the capping that covers described shell, be provided with the first article tray, the second article tray in described shell, described the first article tray is taken the upper end that is loaded on described the second article tray;
Described the first article tray left side sets gradually scalpel placing trough and tracheostomy tube placing trough;
In described the second article tray, establish syringe placing trough, guiding wire placing trough, paracentesis trocar placing trough, short dilator placing trough, guiding catheter placing trough, single-stage convergent divergent channel placing trough and tracheostomy tube guide wire placing trough; Described paracentesis trocar placing trough, syringe placing trough, tracheostomy tube guide wire placing trough are set in turn in the left side of described the second article tray; Described single-stage convergent divergent channel placing trough is positioned at the rear portion of described the second article tray, is the arc that bends towards described the second article tray rear portion; Described short dilator placing trough, guiding wire placing trough are positioned at the right side of described the second article tray; Described guiding catheter placing trough is curved, extends to rear portion, right side by the front portion, left side of described the second article tray, and described guiding catheter placing trough bends towards the front portion of described the second article tray.
9. box according to claim 8, is characterized in that, described the first article tray right side is povidone iodine cotton balls, surgical cloth piece and surgical glove rest area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701261.7U CN203620028U (en) | 2013-11-07 | 2013-11-07 | Puncture catheter subassembly provided with tracheostomy tube as well as storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701261.7U CN203620028U (en) | 2013-11-07 | 2013-11-07 | Puncture catheter subassembly provided with tracheostomy tube as well as storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203620028U true CN203620028U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320701261.7U Expired - Lifetime CN203620028U (en) | 2013-11-07 | 2013-11-07 | Puncture catheter subassembly provided with tracheostomy tube as well as storage box |
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|---|---|
| CN (1) | CN203620028U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104274894A (en) * | 2013-11-07 | 2015-01-14 | 湛江市事达实业有限公司 | Tracheotomy tube and puncture tube assembly and using method thereof, and storage box |
| CN105963839A (en) * | 2016-06-24 | 2016-09-28 | 河南曙光健士医疗器械集团股份有限公司 | Disposable kit for tracheotomy |
| WO2017187115A1 (en) * | 2016-04-30 | 2017-11-02 | Smiths Medical International Limited | Tracheostomy procedure kits and guiding catheters |
-
2013
- 2013-11-07 CN CN201320701261.7U patent/CN203620028U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104274894A (en) * | 2013-11-07 | 2015-01-14 | 湛江市事达实业有限公司 | Tracheotomy tube and puncture tube assembly and using method thereof, and storage box |
| WO2017187115A1 (en) * | 2016-04-30 | 2017-11-02 | Smiths Medical International Limited | Tracheostomy procedure kits and guiding catheters |
| CN105963839A (en) * | 2016-06-24 | 2016-09-28 | 河南曙光健士医疗器械集团股份有限公司 | Disposable kit for tracheotomy |
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