CN210250009U

CN210250009U - Positioning and marking device for ultrasonic guided puncture

Info

Publication number: CN210250009U
Application number: CN201920774550.7U
Authority: CN
Inventors: 岳馨; 方彦鹏
Original assignee: No 2 Affiliated Hospital of Guiyang College of Traditional Chinese Medicine
Current assignee: No 2 Affiliated Hospital of Guiyang College of Traditional Chinese Medicine
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-04-07
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a positioning and marking device for ultrasound-guided puncture, which comprises a bottom plate and a sucker, the utility model is provided with a marking head capable of carrying out accurate positioning and marking on the basis of the existing positioning and marking device for ultrasound-guided puncture, the sucker is utilized to realize a fixing mode, the sliding is not easy to be generated due to the shaking of the human body, the stability of the utility model can be effectively improved, the dyed ultrasonic gel circulates from a storage tube to the tube body of the marking head and then is sprayed to the skin of a patient through an injector head, the accurate positioning and marking is realized, the problem that the dyed ultrasonic gel needs to be repeatedly added is solved, the workload can be effectively reduced, the work efficiency is improved, when the distance between the marking head and the skin of the patient is too large, the elastic connecting piece can realize the downward movement of a movable plate, the angle of the marking head can also be finely adjusted, and the distance between the injector head and the, thereby further improving the accuracy of the marking.

Description

Positioning and marking device for ultrasonic guided puncture

Technical Field

The utility model belongs to the technical field of the medical treatment is relevant, concretely relates to location marking device that supersound guide puncture was used.

Background

In the prior art, when the ultrasonic guided puncture is performed, after an image of a target puncture tissue with deep skin is obtained, the skin right above the target puncture tissue needs to be accurately selected as a puncture point, a puncture needle can be accurately placed into the target tissue, and the damage to a patient caused by repeated puncture and selection of an optimal puncture point can be reduced.

The prior positioning and marking device technology for the ultrasonic guided puncture has the following problems: 1. the puncture position is judged to the mode that the location mark of current supersound guide puncture usefulness usually adopts the manual work to press, or fixes the location mark device through the mode of bandage, and the degree of accuracy that the manual work was pressed the location is lower, utilizes the bandage to fix the location mark device and goes on, and the mark device leads to the location mark device to appear rocking because rocking of human body easily, poor stability.

2. The positioning and marking device for ultrasonic guided puncture utilizes sprayed dyed ultrasonic gel to mark puncture points, but after the dyed ultrasonic gel is manually sprayed once, the dyed ultrasonic gel needs to be manually added again, so that the workload is high, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a location marking device that supersound guide puncture was used to the degree of accuracy of the location of proposing is lower in solving above-mentioned background art, poor stability and the lower problem of work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a location mark device that supersound guide puncture was used, includes bottom plate and sucking disc, the bottom of bottom plate is provided with the sucking disc, and is provided with the fly leaf on the bottom plate, through elastic support piece elastic connection between bottom plate and the fly leaf, be provided with on the fly leaf and store thrust unit, the bottom of storing thrust unit is provided with the mark head.

Preferably, the marking head comprises an injector head, a fixing rod, a sleeve, a rotary clamping rod, a connector and a pipe body, wherein the connector is arranged at the top end of the pipe body, the injector head is arranged at the bottom of the pipe body, the fixing rod is arranged at the middle position of the pipe body, the sleeve and the rotary clamping rod are arranged at the left end and the right end of the fixing rod respectively.

Preferably, store thrust unit and include joint frame, hickey, fixed plate, storage pipe, push rod and pusher head, intermediate position department on the fixed plate is provided with the storage pipe, the bottom of storage pipe is provided with hickey, and is provided with the push rod in the storage pipe, the top of push rod is provided with the pusher head, the left and right sides of the storage pipe on the fixed plate all is provided with the joint frame.

Preferably, the joint frame includes opening, support body, draw-in groove, joint head, fixed knot and apron, the bottom of support body is provided with the opening, and the intermediate position department on support body top is provided with the joint head, the overhead draw-in groove that is provided with of joint, and the overhead apron that is provided with of joint, the joint head passes through the hinge rotation with the apron and connects, be provided with fixed knot on the apron.

Preferably, the bottom plate and the movable plate are circular plates, the outer diameters of the bottom plate and the movable plate are the same, the bottom plate and the sucker are both annular mechanisms, and an exhaust pipe is arranged on the sucker.

Preferably, two the sheathed tube internal diameter is the same with the shape homogeneous phase, two it is the same to rotate the length and the shape homogeneous phase of joint pole, and the external diameter of rotating the joint pole body of rod is less than sheathed tube internal diameter, two it all is provided with spacing fixture block to rotate the upper and lower both ends of joint pole.

Preferably, the two clamping frames are the same in size and structure, and the storage tube has a volume of 20 ml.

Preferably, the clamping grooves are arranged in two, and the two clamping grooves are respectively arranged at the middle positions of the two long side walls of the clamping head.

Compared with the prior art, the utility model provides a location marking device that supersound guide puncture was used possesses following beneficial effect:

1. the utility model is provided with a marking head which can carry out accurate positioning marking on the basis of the prior positioning marking device for ultrasonic guided puncture, when a patient needs to be marked, medical staff firstly pastes the sucker of the utility model on the skin of the patient, then uses an exhaust tube to pump the air in the sucker, realizes that the sucker is adsorbed on the skin of the patient, uses the sucker to realize the fixing mode, is not easy to slide due to the shaking of the human body, can effectively improve the stability of the utility model, then medical staff presses the push head to ensure that the push rod connected with the bottom of the push head downwards extrudes the dyed ultrasonic gel which is stored in the storage tube in advance, leads the dyed ultrasonic gel to circulate from the storage tube to the tube body of the marking head, then continuously presses the push rod, thereby leading the dyed ultrasonic gel in the tube body to be sprayed to the skin of the patient through the injector head, and realizing accurate positioning mark.

2. The utility model discloses can once only save more dyeing supersound gel in the memory tube, solved the manual work and sprayed after dyeing supersound gel once, need add the problem of dyeing supersound gel again, realize that the circulation sprays dyeing supersound gel, thereby can effectual reduction work load, improve work efficiency, when mark head and patient skin distance when too big, medical personnel can press down the fly leaf, the flexible connectors of fly leaf bottom setting can realize moving down of fly leaf, also can finely tune the angle of mark head simultaneously, reduce the distance of injector head and patient skin, thereby further improve the accuracy of mark, simultaneously the utility model discloses a mark head carries out the joint through rotating joint pole and joint frame and connects, makes the mark head be convenient for install and change, improves the utility model discloses a practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a positioning and marking device for ultrasound-guided puncture according to the present invention;

fig. 2 is a schematic view of a marking head structure according to the present invention;

FIG. 3 is a schematic structural view of the storage pushing device of the present invention;

fig. 4 is a schematic structural view of the clamping frame of the present invention;

in the figure: 1. a base plate; 2. a suction cup; 3. a marking head; 4. an elastic support member; 5. a movable plate; 6. a storage pushing device; 31. an injector head; 32. fixing the rod; 33. a sleeve; 34. rotating the clamping rod; 35. a connector; 36. a pipe body; 61. a clamping frame; 62. a threaded interface; 63. a fixing plate; 64. a storage tube; 65. a push rod; 66. pushing the head; 611. a port; 612. a frame body; 613. a card slot; 614. a clamping head; 615. a fixing buckle; 616. and (7) a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a location mark device that supersound guide puncture was used, includes bottom plate 1 and sucking disc 2, its characterized in that: the bottom of bottom plate 1 is provided with sucking disc 2, and is provided with fly leaf 5 on the bottom plate 1, through elastic support 4 elastic connection between bottom plate 1 and the fly leaf 5, is provided with on the fly leaf 5 and stores thrust unit 6, and the bottom of storing thrust unit 6 is provided with mark head 3.

Further, the marking head 3 includes injector head 31, the dead lever 32, sleeve pipe 33, rotate joint pole 34, connector 35 and body 36, the top of body 36 is provided with connector 35, and the bottom of body 36 is provided with injector head 31, can spray the dyeing supersound gel of storage in the storage tube 64 to patient's skin through injector head 31 on, realize accurate location mark, the intermediate position department of body 36 is provided with dead lever 32, both ends all are provided with sleeve pipe 33 about dead lever 32, all be provided with rotation joint pole 34 in two sleeve pipes 33, utilize to rotate joint pole 34 and can be with firm and convenient the fixing on storing thrust unit 6 of marking head 3, be convenient for installation and the change of marking head 3.

Further, it includes joint frame 61 to store thrust unit 6, hickey 62, fixed plate 63, storage tube 64, push rod 65 and pusher head 66, intermediate position department on the fixed plate 63 is provided with storage tube 64, storage tube 64's bottom is provided with hickey 62, and be provided with push rod 65 in the storage tube 64, push rod 65's top is provided with pusher head 66, storage tube 64's on the fixed plate 63 left and right sides all is provided with joint frame 61, can once only save more dyeing supersound gel in the storage tube 64, solved the manual work and sprayed once dyeing supersound gel after, need add the problem of dyeing supersound gel again, realize that the circulation adds dyeing supersound gel, thereby can effectual reduction work load, improve work efficiency.

Further, the clamping frame 61 includes a through hole 611, a frame body 612, a clamping groove 613, a clamping head 614, a fixing buckle 615 and a cover plate 616, the through hole 611 is disposed at the bottom of the frame body 612, the clamping head 614 is disposed at the middle position of the top end of the frame body 612, the clamping groove 613 is disposed on the clamping head 614, the clamping groove 613 can clamp the rotating clamping rod 34, the cover plate 616 is disposed on the clamping head 614, the clamping head 614 and the cover plate 616 are rotatably connected through a hinge, the fixing buckle 615 is disposed on the cover plate 616, and the rotating clamping rod 34 can be firmly fixed in the clamping groove 613 by the cover plate 616 and the fixing buckle 615.

Further, bottom plate 1 and fly leaf 5 are the circular slab, and the external diameter of bottom plate 1 and fly leaf 5 is the same, and bottom plate 1 and sucking disc 2 are the loop mechanism, and the equipment of being convenient for realizes mark work, is provided with the exhaust tube on sucking disc 2, utilizes the exhaust tube can take out the air in sucking disc 2, makes sucking disc 2 adsorb patient's skin on, utilizes sucking disc 2 to realize fixed mode, is difficult for producing owing to rocking of human body and slides, can effectual improvement the stability of practicality.

Further, the internal diameter and the shape of two sleeve pipes 33 are all the same, the length and the shape of two rotation joint rods 34 are all the same, the external diameter of the rod body of the rotation joint rod 34 is smaller than the internal diameter of the sleeve pipe 33, the rotation joint rod 34 can rotate in the sleeve pipe 33 conveniently, the sleeve pipes 33 with the same size and shape facilitate the manufacture of equipment, the manufacture difficulty is reduced, the upper end and the lower end of the two rotation joint rods 34 are provided with limiting clamping blocks, the rotation joint rods 34 are prevented from falling off, and the stability of the equipment is improved.

Further, two joint framves 61's size and structure are all the same, and the volume of storage tube 64 is 20ml, ensures that storage tube 64 has sufficient capacity, improves the utility model discloses a practicality.

Further, draw-in groove 613 is provided with two altogether, and two draw-in grooves 613 sets up intermediate position department on two long lateral walls of joint 614 respectively, is convenient for carry out the joint to rotating joint pole 34, realizes the connected mode of firm joint, makes mark head 3 be convenient for install and change, improves the utility model discloses a practicality.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the user firstly checks whether the external appearance of the utility model is complete, confirms that the utility model is in a normal working state, then the user moves the utility model to a position where the utility model is needed to be used, medical staff firstly attaches the sucker 2 of the utility model to the skin of a patient, then uses the exhaust tube to pump the air in the sucker 2, so that the sucker 2 is adsorbed to the skin of the patient, uses the sucker 2 to realize a fixing mode, is not easy to slide due to the shaking of the human body, can effectively improve the stability of the utility model, then the medical staff presses the push head 66 to lead the push rod 65 connected with the bottom of the push head 66 to downwards extrude the dyeing ultrasonic gel which is stored in the storage tube 64 in advance, leads the dyeing ultrasonic gel to flow from the storage tube 64 to the tube body 36 of the marking head 3, then continuously presses the push rod 65, thereby leading the dyeing ultrasonic gel in the tube body 36 to be sprayed to the skin of the patient through the spray head 31, realizes accurate positioning marking, the storage tube 64 of the utility model can store more dyeing ultrasonic gel at one time, after the dyeing ultrasonic gel is manually sprayed at one time, the dyed ultrasonic gel needs to be added again, the circularly sprayed dyed ultrasonic gel is realized, thereby effectively reducing the workload and improving the working efficiency, when the distance between the marking head 3 and the skin of the patient is too large, the medical staff can press the movable plate 5 downwards, the elastic connecting piece 4 arranged at the bottom of the movable plate 5 can realize the downward movement of the movable plate 5, meanwhile, the angle of the marking head 3 can be finely adjusted, the distance between the injection head 31 and the skin of a patient is reduced, thereby further improve the accuracy of mark, simultaneously the utility model discloses a marking head 3 carries out the joint through rotation joint pole 34 and joint frame 61 and connects, makes marking head 3 be convenient for install and change, improves the utility model discloses a practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a location mark device that supersound guide puncture was used, includes bottom plate (1) and sucking disc (2), its characterized in that: the bottom of bottom plate (1) is provided with sucking disc (2), and is provided with fly leaf (5) on bottom plate (1), through elastic support piece (4) elastic connection between bottom plate (1) and fly leaf (5), be provided with on fly leaf (5) and store thrust unit (6), the bottom of storing thrust unit (6) is provided with mark head (3).

2. A positioning and marking device for ultrasound guided puncture as claimed in claim 1, wherein: marking head (3) include injector head (31), dead lever (32), sleeve pipe (33), rotate joint pole (34), connector (35) and body (36), the top of body (36) is provided with connector (35), and the bottom of body (36) is provided with injector head (31), the intermediate position department of body (36) is provided with dead lever (32), both ends all are provided with sleeve pipe (33), two about dead lever (32) all be provided with in sleeve pipe (33) and rotate joint pole (34).

3. A positioning and marking device for ultrasound guided puncture as claimed in claim 1, wherein: store thrust unit (6) including joint frame (61), hickey (62), fixed plate (63), storage pipe (64), push rod (65) and pushing head (66), intermediate position department on fixed plate (63) is provided with storage pipe (64), the bottom of storage pipe (64) is provided with hickey (62), and is provided with push rod (65) in storage pipe (64), the top of push rod (65) is provided with pushing head (66), the left and right sides of storage pipe (64) on fixed plate (63) all is provided with joint frame (61).

4. A positioning and marking device for ultrasound guided puncture as claimed in claim 3, wherein: joint frame (61) is including opening (611), support body (612), draw-in groove (613), joint head (614), fixed knot (615) and apron (616), the bottom of support body (612) is provided with opening (611), and the intermediate position department on support body (612) top is provided with joint head (614), be provided with draw-in groove (613) on joint head (614), and be provided with apron (616) on joint head (614), joint head (614) and apron (616) are connected through the hinge rotation, be provided with fixed knot (615) on apron (616).

5. A positioning and marking device for ultrasound guided puncture as claimed in claim 1, wherein: the base plate (1) and the movable plate (5) are round plates, the outer diameters of the base plate (1) and the movable plate (5) are the same, the base plate (1) and the sucker (2) are both annular mechanisms, and an exhaust pipe is arranged on the sucker (2).

6. A positioning and marking device for ultrasound guided puncture as claimed in claim 2, wherein: the inner diameter and the shape of the two sleeves (33) are the same, the length and the shape of the rotating clamping rod (34) are the same, the outer diameter of the rod body of the rotating clamping rod (34) is smaller than the inner diameter of the sleeves (33), and the upper end and the lower end of the rotating clamping rod (34) are provided with limiting clamping blocks.

7. A positioning and marking device for ultrasound guided puncture as claimed in claim 3, wherein: the size and the structure of the two clamping frames (61) are the same, and the volume of the storage tube (64) is 20 ml.

8. The positioning and marking device for ultrasound guided puncture according to claim 4, wherein: the clamping grooves (613) are arranged in two, and the two clamping grooves (613) are respectively arranged at the middle positions of the two long side walls of the clamping connector (614).