CN211659007U - Continuous plexus blocking kit - Google Patents
Continuous plexus blocking kit Download PDFInfo
- Publication number
- CN211659007U CN211659007U CN201921798721.6U CN201921798721U CN211659007U CN 211659007 U CN211659007 U CN 211659007U CN 201921798721 U CN201921798721 U CN 201921798721U CN 211659007 U CN211659007 U CN 211659007U
- Authority
- CN
- China
- Prior art keywords
- pipe
- medicine
- needle
- puncture guide
- puncture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a continuous plexus blocking kit, which belongs to the technical field of medical equipment. The utility model discloses a be provided with the medicine guide pore in the puncture guide pin, the puncture guide pin with push away the medicine pipe connection and become Y type structure, it is the metal material to push away medicine pipe and puncture guide pin, the backshank activity cup joints and is provided with keeps somewhere union coupling spare, it is provided with medicine connecting pipe and electro photoluminescence wire respectively to push away medicine connecting pipe one side of medicine pipe tip, it communicates each other with pushing away the medicine pipe to lead the medicine connecting pipe, electro photoluminescence wire with push away medicine pipe connection, it is the silica gel hose to keep somewhere the pipe inner wall and be provided with spiral helicine wire, it is provided with and keeps somewhere the mounting to keep somewhere pipe one side activity, it is provided with the medicine. The utility model has the advantages of reasonable design, can realize accurate puncture and put the pipe under supersound real-time supervision, the simple operation is high-efficient, promotes the safety in utilization, realizes the continuous retardant effect, satisfies the needs that use.
Description
Technical Field
The utility model belongs to the technical field of medical instrument equipment, especially, relate to a continuous nerve plexus retards external member.
Background
The nerve block is to inject local anesthetic around nerve trunk, plexus and node to block the impulse conduction and to make the innervated area produce anesthesia, and the common nerve block is helpful to block interorbital, infraorbital, sciatic and phalangeal nerve trunks, block cervical plexus and brachial plexus, and block stellate ganglion and lumbar sympathetic ganglion for diagnosis and treatment. Along with the invention and improvement of medical technology and instrument equipment, the effectiveness and safety of the continuous nerve plexus blocking technology are greatly improved, the existing continuous nerve plexus blocking technology is positioned according to human anatomy or heterosis, so that the risk of injuring nerves exists, along with the development of medical science, a nerve stimulator and an ultrasonic positioning nerve indwelling catheter are often used for operation at present, particularly, the safety and reliability of the ultrasonic positioning nerve indwelling catheter are more and more widely accepted, and the principle of ultrasonic positioning nerve blocking is that under the guidance of ultrasonic, after the nerve needing blocking is displayed by using ultrasonic, a guide needle with the indwelling catheter is firstly put near the indwelling nerve, and then the catheter is put into the nerve for continuous administration. In current continuous plexus retardation process, there are the easy flex of indwelling catheter and the difficult shortcoming of supersound follow-up visit, make after extracting the guide pin from internal, it is difficult to by accurate supersound location to keep somewhere the pipe, influence the accuracy degree that keeps somewhere the pipe position of dosing, reduce actual result of use, current catheter of keeping somewhere is after placing in internal required position, external keeping somewhere the pipe is difficult to convenient smooth and easy to be connected fixedly with the human body, the position of dosing that leads to keeping somewhere the pipe extremely easily produces great deviation, the needle point inclined plane angle of current guide pin commonly used is comparatively sharp, make in the guide pin puncture process, it is damaged very easily to cause the cutting of nerve vessel, lead to the multiple damage of internal tissue, current plexus retardation external member simple operation nature is poor, safety in utilization is low, it is difficult to ensure continuous retardation effect, can not satisfy the needs that use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome the above-mentioned not enough that exists among the prior art, and provide a structural design reasonable, can realize accurate puncture and put the pipe under supersound real-time supervision, the simple operation is high-efficient, promotes the safety in utilization, realizes the continuous retardant effect, satisfies the continuous nerve plexus retardant external member that needs use.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a continuous plexus block kit, comprising: the continuous plexus block kit comprises a puncture guide needle and an indwelling catheter, wherein a medicine guide channel is arranged in the puncture guide needle, the puncture guide needle comprises a needle head, a needle rod and a needle tail which are sequentially connected, the needle head is provided with a puncture inclined plane, one side of the needle rod is obliquely communicated with a medicine pushing catheter, the puncture guide needle is connected with the medicine pushing catheter into a Y-shaped structure, the medicine pushing catheter and the puncture guide needle are both made of metal materials, the needle tail is movably sleeved with an indwelling catheter connecting piece, the end part of the medicine pushing catheter is fixedly provided with a medicine guiding connecting piece, one side of the medicine guiding connecting piece is respectively provided with a medicine guiding connecting pipe and an electrical stimulation lead, the medicine guiding connecting pipe is mutually communicated with the medicine pushing catheter, the electrical stimulation lead is connected with the medicine pushing catheter, the middle part of the indwelling catheter connecting piece is provided with a medicine pushing finger groove, the end, keep somewhere the pipe and be the silica gel hose, keep somewhere the pipe inner wall and be provided with spiral helicine wire, keep somewhere the external diameter size of pipe and the internal diameter size looks adaptation of puncture guide pin, keep somewhere the pipe internalization and be provided with and keep somewhere the flexible metal strip of pipe internal diameter looks adaptation, keep somewhere pipe one side activity and be provided with and keep somewhere the mounting, keep somewhere the pipe tip activity and be provided with and lead the medicine joint.
Furthermore, the end part of the puncture inclined plane of the needle head of the puncture guide needle is of an arc-shaped structure.
Furthermore, the end part of the drug guiding connecting pipe is communicated with a catheter connector, and the end part of the electrical stimulation lead is provided with a connecting plug.
Further, the annular sleeve is a hard transparent tube processed by resin.
Further, keep somewhere the mounting including card pipe carrier plate and spacing clamp plate, spacing clamp plate one side tip hinge connect in card pipe carrier plate one side, card pipe carrier plate upside middle part be provided with keep somewhere putting the pipe draw-in groove of pipe size looks adaptation, be provided with the card pipe indent of circular structure on the spacing clamp plate, card pipe carrier plate and spacing clamp plate both sides run through respectively and are provided with the suture connecting hole, and the laminating of card pipe carrier plate downside surface is provided with medical adhesive layer.
Furthermore, the length of the puncture guide needle is 12-15 cm, and the distance between the connection part of the medicine pushing catheter and the puncture guide needle and the needle tail of the puncture guide needle is 3-4 cm.
Compared with the prior art, the utility model, have following advantage and effect: the utility model has the advantages of reasonable design, needle bar one side slope intercommunication through the puncture guide pin is provided with pushes away the medicine pipe, puncture guide pin and push away the medicine pipe connection and become Y type structure, utilize the syringe needle to be provided with the puncture inclined plane, make in the puncture process, the puncture guide pin can insert the human body smoothly under the supersound guide, and ensure that the syringe needle of puncture guide pin is accurate to be located the required retardant position of nerve plexus in the human body, utilize the puncture inclined plane tip of puncture guide pin syringe needle to be convex structure, when guaranteeing that the puncture guide pin can smoothly puncture, can reduce the puncture damage of puncture guide pin in the puncture process by a wide margin, lead medicine connecting pipe and electric stimulation wire through leading medicine connecting piece one side of pushing away medicine pipe tip respectively, lead medicine connecting pipe and push away medicine pipe intercommunication each other, electric stimulation wire and push away medicine pipe connection, the other end and the external nerve electric stimulation appearance of electric stimulation wire, the utility model can be positioned according to the muscle tremor reaction, the needle head of the puncture guide needle can keep a required distance with the nerve plexus of the human body, the damage to the nerve of the human body caused by the contact between the needle head of the puncture guide needle and the nerve plexus of the human body is avoided, the medicine guide connecting pipe is communicated with an external medicine injector, after the puncture guide needle is accurately positioned, the medicine can be smoothly injected into the required position through the medicine guide connecting pipe, the medicine pushing catheter and the puncture guide needle, the end part of the medicine guide connecting pipe is communicated with a catheter connector, the end part of an electrical stimulation lead is provided with a connecting plug, the medicine guide connecting pipe can be quickly communicated with the external medicine injector, the electrical stimulation lead can be quickly connected with an external nerve electrical stimulation instrument, the operation convenience is improved, the remaining pipe connecting part is movably sleeved at the needle tail of the puncture guide needle, the end part of the indwelling catheter connecting piece is fixedly connected with an annular sleeve, the indwelling catheter is movably arranged in the annular sleeve, the indwelling catheter is a silica gel hose, the outer diameter size of the indwelling catheter is matched with the inner diameter size of the puncture guide needle, when the indwelling catheter is required to be placed into a human body, the indwelling catheter is pushed and pulled gently in a push-tube finger groove by using a finger, so that the indwelling catheter can smoothly penetrate into the puncture guide needle, the indwelling catheter can be accurately placed to a required position under the guide of the puncture guide needle, the end part of the indwelling catheter extends out of the needle head of the puncture guide needle by 1.5 cm, under the guide of ultrasound, the end part of the indwelling catheter can be conveniently and accurately placed to the required administration position by utilizing the position adjustment of the puncture guide needle, the indwelling catheter is placed in the annular sleeve, the annular sleeve and the puncture guide needle are connected and fixed by adopting the indwelling catheter connecting piece, and the indwelling catheter can be, the indwelling catheter is ensured to be clean and sanitary, the operation process of the whole nerve plexus retardation can be realized by one person, the operation is convenient and efficient, the flexible metal strip matched with the inner diameter of the indwelling catheter is movably arranged in the indwelling catheter, the integral hardness of the indwelling catheter can be increased, the indwelling catheter can be conveniently and smoothly pushed from the annular sleeve, the accurate positioning of the indwelling catheter in the process of pushing the indwelling catheter to the human body can be realized by the follow-up of the flexible metal strip by utilizing ultrasound, the softness of the indwelling catheter can be ensured and the toughness of the indwelling catheter can be increased by utilizing the spiral metal wire arranged on the inner wall of the indwelling catheter, the indwelling catheter can not be bent under any condition to influence the continuous infusion of the medicine, and the metal wire arranged on the inner wall of the indwelling catheter is very convenient for the follow-up and positioning of the ultrasound position of the indwelling catheter after the indwelling catheter is placed into the human body, when the position is deviated, the indwelling catheter can adjust the position in time under the ultrasonic guidance to realize the accurate degree of the continuous administration position of the indwelling catheter, after the indwelling catheter is placed into a human body, the indwelling catheter connecting piece is separated from the puncture guide needle, then the puncture guide needle is slowly and smoothly pulled out of the human body along the indwelling catheter, after the puncture guide needle is pulled out of the human body, the indwelling catheter outside of the indwelling catheter which is kept in the human body is sequentially connected with the indwelling fixing piece and the medicine guiding joint, the indwelling fixing piece is utilized to fix the indwelling catheter and the skin of the human body, the deviation of the indwelling catheter position caused by the deviation of the indwelling catheter is avoided, the medicine guiding joint is connected with an external medicine infusion pump, the indwelling catheter is utilized to realize the continuous infusion of the medicine, and by the structure, the utility model has reasonable structural design, and can realize the accurate puncture and tube placement under the ultrasonic real-time monitoring, the simple operation is high-efficient, promotes the safety in utilization, realizes the continuous retardant effect, satisfies the needs of using.
Drawings
Fig. 1 is a schematic structural diagram of a continuous plexus block kit according to the present invention.
Figure 2 is a schematic structural view of the indwelling catheter pushing into the puncture guide needle of the present invention.
Fig. 3 is a schematic structural view showing a state of use of the indwelling catheter of the present invention.
Fig. 4 is a schematic structural view of an indwelling catheter of the present invention.
Fig. 5 is a partial structural view of an indwelling catheter according to the present invention.
In the figure: 1. the medical needle comprises a puncture guide needle, 2 parts of an indwelling catheter, 3 parts of a medicine guide pore passage, 4 parts of a needle head, 5 parts of a needle rod, 6 parts of a needle tail, 7 parts of a puncture inclined plane, 8 parts of a medicine pushing catheter, 9 parts of an indwelling tube connecting piece, 10 parts of a medicine guiding connecting piece, 11 parts of a medicine guiding connecting pipe, 12 parts of an electrical stimulation lead, 13 parts of a pipe pushing finger groove, 14 parts of an annular sleeve, 15 parts of a metal wire, 16 parts of a flexible metal strip, 17 parts of an indwelling fixing piece, 18 parts of a medicine guiding joint, 19 parts of a catheter joint, 20 parts of a connecting plug, 21 parts of a pipe clamping support plate, 22 parts of a limiting pressure plate, 23 parts of a pipe placing clamping groove, 24 parts of a pipe clamping pressure groove.
Detailed Description
For further description of the present invention, the following detailed description of a continuous plexus blocking kit is further illustrated with reference to the accompanying drawings, and the following examples are illustrative of the present invention and the present invention is not limited to the following examples.
As shown in figures 1 and 2, the utility model relates to a continuous plexus block kit, which comprises a puncture guide needle 1 and a block catheter 2, a drug guide pore 3 is arranged in the puncture guide needle 1, the puncture guide needle 1 comprises a needle head 4, a needle rod 5 and a needle tail 6 which are connected in sequence, the needle head 4 is provided with a puncture inclined plane 7, so that the puncture guide needle 1 can be smoothly inserted into a human body under the ultrasonic guidance in the puncture process, and the needle head 4 of the puncture guide needle 1 is accurately positioned at the drug administration position of the required plexus block in the human body, a drug pushing catheter 8 is obliquely communicated on one side of the needle rod 5, the puncture guide needle 1 and the drug pushing catheter 8 are connected into a Y-shaped structure, the drug pushing catheter 8 and the puncture guide needle 1 are made of metal materials, the needle tail 6 is movably sleeved with the block catheter connecting piece 9, the end of the drug pushing catheter 8 is fixedly provided with a drug guiding connecting piece 10, one side of the drug, the utility model discloses an indwelling tube connecting piece 9 middle part is provided with a pushing tube finger slot 13, the indwelling tube connecting piece 9 end part is fixedly connected with an annular sleeve 14, the indwelling tube 2 is movably arranged in the annular sleeve 14, the indwelling catheter 2 is a silica gel hose, when the indwelling catheter 2 is required to be placed into a human body, the indwelling catheter 2 is pushed and pulled gently by using fingers in the pushing catheter finger groove 13, so that the indwelling catheter 2 can smoothly penetrate into the puncture guide needle 1, the indwelling catheter 2 can be accurately placed to a required position under the guidance of the puncture guide needle 1, the end part of the indwelling catheter 2 extends out of the needle 4 of the puncture guide needle 1 by 1.5 cm, under the guidance of ultrasound, the end part of the indwelling catheter 2 can be conveniently and accurately placed to the required administration position by using the position adjustment of the puncture guide needle 1, the annular sleeve 14 and the puncture guide needle 1 are connected and fixed by adopting the indwelling catheter connecting piece 9, the indwelling catheter 2 is prevented from being exposed to the environment to cause pollution, the indwelling catheter 2 is ensured to be clean and sanitary, and in the whole nerve plexus blocking operation process, can realize one-man operation, is convenient and efficient to operate, and as shown in figure 5, the inner wall of the indwelling catheter 2 of the utility model is provided with a spiral metal wire 15, the outer diameter dimension of the indwelling catheter 2 is matched with the inner diameter dimension of the puncture guide needle 1, so that the softness of the indwelling catheter 2 can be ensured, the toughness of the indwelling catheter 2 is increased, the indwelling catheter 2 can not generate bending to influence the continuous infusion of the medicine under any condition, and the ultrasonic position follow-up and positioning of the indwelling catheter 2 after being placed into a human body are very convenient due to the metal wire 15 arranged on the inner wall of the indwelling catheter 2, so that when the position is deviated, the indwelling catheter 2 can be timely adjusted under the ultrasonic guidance, the accurate degree of the continuous administration position of the indwelling catheter 2 is realized, the flexible metal strip 16 matched with the inner diameter of the indwelling catheter 2 is movably arranged in the indwelling catheter 2 of the utility model, the integral hardness of the indwelling catheter 2 can be increased, the indwelling catheter 2 can be conveniently and smoothly pushed from the annular sleeve 14, and the accurate positioning of the indwelling catheter 2 in the process of pushing to the human body can be realized by utilizing the follow-up visit of the ultrasonic to the flexible metal strip 16, as shown in figure 3, one side of the indwelling catheter 2 of the utility model is movably provided with an indwelling fixing piece 17, the end part of the indwelling catheter 2 is movably provided with a medicine guiding joint 18, so that after the indwelling catheter 2 is placed into the human body, the indwelling catheter connecting piece 9 is separated from the puncture guide needle 1, then the puncture guide needle 1 is slowly and smoothly pulled out of the human body along the indwelling catheter 2, after the puncture guide needle 1 is pulled out of the human body, the indwelling fixing piece 17 and the medicine guiding joint 18 are sequentially connected on the outer side of the indwelling catheter 2 of the human body, the indwelling catheter 2 can be fixed with the skin by utilizing the indwelling fixing piece 17, the deviation of the position of the indwelling catheter 2 caused by the deviation and the deflection of the indwelling catheter 2 is avoided, and the drug delivery connector 18 is connected with an external drug infusion pump, so that the continuous infusion of the drug can be realized by using the indwelling catheter 2, and the continuous blocking effect is realized.
The utility model discloses a 7 tip on puncture inclined plane of puncture guide pin 1 syringe needle 4 are convex structure, when guaranteeing that puncture guide pin 1 can smoothly carry out the puncture, can reduce the puncture damage of puncture guide pin 1 at the puncture in-process by a wide margin. The utility model discloses a lead 11 tip intercommunications of medicine connecting pipe and be provided with pipe joint 19, the 12 tip of electrical stimulation wire is provided with connecting plug 20 for lead medicine connecting pipe 11 can be fast and external medicine syringe intercommunication, electrical stimulation wire 12 can be fast be connected with external nerve electrical stimulation appearance, improves the convenience of operation. The utility model discloses an annular sleeve 14 is the stereoplasm hyaline tube of adopting resin processing, makes the observation that can be convenient accurate keep somewhere the position form of pipe 2. As shown in fig. 4, the utility model discloses a stay mounting 17 includes card pipe carrier plate 21 and spacing clamp plate 22, spacing clamp plate 22 side end portion hinge connects in card pipe carrier plate 21 one side, card pipe carrier plate 21 upside middle part is provided with puts a tub draw-in groove 23 with keeping somewhere pipe 2 size looks adaptation, spacing clamp plate 22 is last to be provided with circular structure's card pipe indent 24, card pipe carrier plate 21 and spacing clamp plate 22 both sides are run through respectively and are provided with sew up connecting hole 25, card pipe carrier plate 21 downside surface laminating is provided with medical adhesive layer 26, it is connected to utilize card pipe carrier plate 21 and spacing clamp plate 22 to compress tightly the cooperation, it is fixed to the being connected of keeping somewhere pipe 2 and staying mounting 17 to make the ability realize, utilize medical adhesive layer 26 to be connected with skin bonding and sew up connecting hole 25 and skin and sew up and be connected, the messenger can select required connection fixed mode as required, ensure to realize. The length of the puncture guide needle 1 of the utility model is 12 cm-15 cm, and the distance between the connection part of the medicine pushing conduit 8 and the puncture guide needle 1 and the needle tail 6 of the puncture guide needle 1 is 3 cm-4 cm.
By adopting the technical scheme, the utility model relates to a continuous nerve plexus retardation kit when in use, firstly, the remaining tube connecting piece 9 is sheathed and connected with the needle tail 6 of the puncture guide needle 1, one end of the electrical stimulation lead 12 is connected with the external nerve electrical stimulation instrument, the medicine guide connecting tube 11 is communicated with the external medicine injector, the puncture point is determined under the ultrasonic positioning, the puncture guide needle 1 is inserted into the human body and is accurately punctured to the required position under the ultrasonic guiding, the nerve electrical stimulation instrument is started to be positioned according to the muscle shiver reaction, so that the needle head 4 of the puncture guide needle 1 can keep the required distance with the nerve plexus of the human body, after the puncture guide needle 1 is accurately positioned, the medicine is accurately injected into the required position by the external medicine injector through the medicine guide connecting tube 11, the medicine pushing catheter 8 and the puncture guide needle 1, then, the finger is utilized to smoothly push and pull the remaining catheter 2 in the pushing catheter finger groove 13, so that the indwelling catheter 2 can smoothly penetrate into the puncture guide needle 1, the indwelling catheter 2 can be accurately placed to a required position under the guidance of the puncture guide needle 1, the end part of the indwelling catheter 2 extends out of the needle 4 of the puncture guide needle 1 by 1.5 cm, the end part of the indwelling catheter 2 is placed to a required drug administration position by utilizing the position adjustment of the puncture guide needle 1 under the guidance of ultrasonic, after the indwelling catheter 2 is placed into a human body, the indwelling catheter connecting part 9 is separated from the puncture guide needle 1, then the puncture guide needle 1 is slowly and smoothly slid along the catheter 2 to be kept and pulled out of the human body, after the puncture guide needle 1 is pulled out of the human body, the indwelling fixing part 17 and the drug guide connector 18 are sequentially connected on the outer side of the indwelling catheter 2 of the human body, the indwelling catheter 2 can be fixed with the skin by utilizing the indwelling fixing part 17, and the deviation of the indwelling catheter 2 caused by deflection of the indwelling catheter 2 is avoided, utilize leading medicine joint 18 to be connected with external medicine infusion pump, the messenger can utilize to keep somewhere pipe 2 and realize the continuous infusion of medicine, realizes the retardant effect of continuous plexus, through such structure, the utility model has the advantages of reasonable design, can realize accurate puncture and put the pipe under supersound real-time supervision, the simple operation is high-efficient, promotes the safety in utilization, realizes the continuous retardant effect, satisfies the needs of using.
The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (6)
1. A continuous plexus block kit, comprising: the continuous plexus block kit comprises a puncture guide needle and an indwelling catheter, wherein a medicine guide channel is arranged in the puncture guide needle, the puncture guide needle comprises a needle head, a needle rod and a needle tail which are sequentially connected, the needle head is provided with a puncture inclined plane, one side of the needle rod is obliquely communicated with a medicine pushing catheter, the puncture guide needle is connected with the medicine pushing catheter into a Y-shaped structure, the medicine pushing catheter and the puncture guide needle are both made of metal materials, the needle tail is movably sleeved with an indwelling catheter connecting piece, the end part of the medicine pushing catheter is fixedly provided with a medicine guiding connecting piece, one side of the medicine guiding connecting piece is respectively provided with a medicine guiding connecting pipe and an electrical stimulation lead, the medicine guiding connecting pipe is mutually communicated with the medicine pushing catheter, the electrical stimulation lead is connected with the medicine pushing catheter, the middle part of the indwelling catheter connecting piece is provided with a medicine pushing finger groove, the end, keep somewhere the pipe and be the silica gel hose, keep somewhere the pipe inner wall and be provided with spiral helicine wire, keep somewhere the external diameter size of pipe and the internal diameter size looks adaptation of puncture guide pin, keep somewhere the pipe internalization and be provided with and keep somewhere the flexible metal strip of pipe internal diameter looks adaptation, keep somewhere pipe one side activity and be provided with and keep somewhere the mounting, keep somewhere the pipe tip activity and be provided with and lead the medicine joint.
2. The continuous plexus block kit of claim 1, wherein: the end part of the puncture inclined plane of the puncture guide needle head is of an arc-shaped structure.
3. The continuous plexus block kit of claim 1, wherein: the end part of the drug guiding connecting pipe is communicated with a catheter connector, and the end part of the electrical stimulation lead is provided with a connecting plug.
4. The continuous plexus block kit of claim 1, wherein: the annular sleeve is a hard transparent tube processed by resin.
5. The continuous plexus block kit of claim 1, wherein: keep somewhere the mounting including card pipe carrier plate and spacing clamp plate, spacing clamp plate one side tip hinge connect in card pipe carrier plate one side, card pipe carrier plate upside middle part be provided with keep somewhere putting the pipe draw-in groove of pipe size looks adaptation, the card pipe indent that is provided with circular structure on the spacing clamp plate, card pipe carrier plate and spacing clamp plate both sides are run through respectively and are provided with the suture connecting hole, and the laminating of card pipe carrier plate downside surface is provided with medical bonding glue film.
6. The continuous plexus block kit of claim 1, wherein: the length of the puncture guide needle is 12 cm-15 cm, and the distance between the connection part of the medicine pushing catheter and the puncture guide needle and the needle tail of the puncture guide needle is 3 cm-4 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921798721.6U CN211659007U (en) | 2019-10-24 | 2019-10-24 | Continuous plexus blocking kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921798721.6U CN211659007U (en) | 2019-10-24 | 2019-10-24 | Continuous plexus blocking kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211659007U true CN211659007U (en) | 2020-10-13 |
Family
ID=72731633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921798721.6U Active CN211659007U (en) | 2019-10-24 | 2019-10-24 | Continuous plexus blocking kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211659007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022165967A1 (en) * | 2021-02-03 | 2022-08-11 | 中南大学湘雅二医院 | Continuous nerve block catheter conveying system and method |
| CN115212423A (en) * | 2022-04-11 | 2022-10-21 | 曲彦亮 | Ultrasonic visualization continuous nerve block catheter indwelling device and method combined with electrical stimulation guidance |
-
2019
- 2019-10-24 CN CN201921798721.6U patent/CN211659007U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022165967A1 (en) * | 2021-02-03 | 2022-08-11 | 中南大学湘雅二医院 | Continuous nerve block catheter conveying system and method |
| CN115212423A (en) * | 2022-04-11 | 2022-10-21 | 曲彦亮 | Ultrasonic visualization continuous nerve block catheter indwelling device and method combined with electrical stimulation guidance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7713257B2 (en) | System and method of delivering local anesthesia | |
| CN211659007U (en) | Continuous plexus blocking kit | |
| US8235944B2 (en) | Medical device for placement of continuous regional anesthesia catheters | |
| CN110812538B (en) | Disposable thoracic cavity and abdominal cavity puncture catheter drainage device | |
| US20200121357A1 (en) | Double needle system to facilitate placing abdominal wall nerve blocks or infusion catheters | |
| CN209848010U (en) | Puncture-proof transfusion needle | |
| KR200493225Y1 (en) | Syringe | |
| CN107361830B (en) | Brachial plexus blocking needle sleeve under ultrasonic guidance and using method thereof | |
| CN107510495A (en) | Ultrasound guidance nerve block anesthesia liquid medicine injection system | |
| CN210144717U (en) | Simple deep vein catheter sleeve | |
| CN209809207U (en) | Nerve block needle external member and keep somewhere pipe assembly thereof | |
| CN218889982U (en) | Lumbar cistern reservoir cerebrospinal fluid drainage and medicine injection device | |
| CN201115741Y (en) | Chest abdominal cavity puncturing tool | |
| CN215194513U (en) | Indwelling needle assembly | |
| CN219538451U (en) | Puncture device | |
| CN218484628U (en) | Connecting device for epidural anesthesia catheter infusion | |
| CN215534885U (en) | Ultrasonic guide nerve block puncture needle | |
| CN215537311U (en) | Fixed cover of needle is kept somewhere to vein | |
| CN216877445U (en) | Anti-wall-sticking venous indwelling needle | |
| CN218607599U (en) | Remaining needle convenient to operate and control | |
| CN214549549U (en) | Intercostal nerve block pain-relieving puncture needle | |
| CN219127706U (en) | Infusion device | |
| CN219681347U (en) | Disposable needle for implanted drug delivery device | |
| CN217245921U (en) | Disposable fixable venous indwelling needle | |
| CN210992270U (en) | Novel indwelling needle capable of automatically feeding tube by one hand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230605 Address after: 314500 No. 3618, South Ring Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Patentee after: ZHEJIANG FERT MEDICAL DEVICE CO.,LTD. Address before: 314500 East Campus Road, Zhendong New District, Tongxiang City, Jiaxing City, Zhejiang Province, 1918 Patentee before: TONGXIANG THE FIRST PEOPLE'S Hospital |