CN208031267U - A kind of cardiovascular puncture folder of accurate positioning - Google Patents

Abstract

Cardiovascular the utility model discloses a kind of accurate positioning punctures folder, including pedestal, it is respectively articulated with first clamping plate and second clamping plate at left and right sides of the base bottom, it is fixedly connected with organic frame at the top of the pedestal, guide rail is offered in the rack, sliding block is slidably connected in the guide rail, it is arranged at left and right sides of the sliding block and the corresponding sliding slot of rack, first through hole is offered in the sliding block, the top of the rack is equipped with the second through-hole, running through in the first through hole and the second through-hole has puncture needle, it is additionally provided on the pedestal and the corresponding guide pipe of puncture needle, it is connected on the sliding block and tightens screw, described one end for tightening screw is resisted against puncture needle, the corresponding threaded hole of screw is offered and tightened on the sliding block, it is also associated with spring between the first clamping plate and second clamping plate.It conveniently grips, to enable pedestal to keep stable, realizes the accurate plug of puncture needle, error is small, and damage is small.

Description

A kind of cardiovascular puncture folder of accurate positioning

Technical field

The utility model is related to field of medical technology, the cardiovascular of specially a kind of accurate positioning punctures folder.

Background technology

Under planned economic system, health care system positioning is clear, and Chinese health care creates a series of splendidness, The various aspects such as medical services, prevention and health care all achieve prodigious achievement.The medical services in rural area and cities and towns are also complete at this moment Face is unfolded, and the accessibility of medical services greatly enhances.Due to socio-economic development and the influence of overall national strength and " government affairs one All there are some problems to some extent in terms of medical technology, service level and infrastructure construction in the management of change ", China. This requires people constantly to explore new evolutionary path.China the medical support system be after founding of New gradually establish and Grow up.Due to various reasons, the Chinese medical support system is town and country separation, each own different feature and development Process.In cities and towns, public expense, labor medicare system are successively experienced, urban medical insurance reforms and pilot phase, in the whole country The establishment of the basic medical insurance system for urban employees, and the stages such as exploration of health security system at many levels；It is adjoint in rural area The ups and downs of system of cooperative medical service, make great efforts the building-up work for carrying out new system of rural cooperative medical and health care services, and then protect to rural medical treatment The diversification of barrier system carry out explore with it is perfect.

In recent years, Chinese Medical Device Manufacturers product gradually extends to multifunctional direction, and product structure constantly adjusts, market also with It is continuous expansion.Medical instrument production concentration degree is gradually increased, and medical device industry economic scale is gradually expanded, new technology and new Product continues to bring out, and medical apparatus industry has been increasingly becoming an important component of China's advanced manufacturing industry.There are data aobvious Show, China Medical Device market annual sales amount is constantly increased up to 54,800,000,000 yuan with annual 9% speed.It is 2006, domestic It will be more than 60,000,000,000 yuan that the market capacity of medical instrument is estimated.Meanwhile modern medicine prevention of disease and treatment are largely The upper diagnosis dependent on advanced Medical Devices.

Minimally Invasive Surgery is compared with traditional operation, undoubtedly revolutionary progress.It is called 21 century surgery development Fang Wei Create to one of, be the cutting edge technology that electronic display system is combined with high-tech surgical instrument and traditional surgery.It punctures In minimally invasive have very important status, puncture be will puncture be needled into body cavity extract secretion chemically examine, to body cavity injection Gas or contrast agent do contrast examination, or into body cavity injection of medicine a kind of Clinics.Purpose is blood test, blood transfusion, Infusion and merging conduit do angiography.In angiocarpy punctures, puncture needle positioning is not accurate, and damage is big, and invention one kind can The cardiovascular folder that punctures of auxiliary positioning becomes those skilled in the art's urgent problem to be solved.

Utility model content

Cardiovascular the purpose of this utility model is to provide a kind of accurate positioning punctures folder, to solve above-mentioned background technology The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions：A kind of cardiovascular puncture folder of accurate positioning, Including pedestal, first clamping plate and second clamping plate are respectively articulated at left and right sides of the base bottom, the top of the pedestal is solid Surely organic frame is connected, guide rail is offered in the rack, sliding block, the left and right sides of the sliding block are slidably connected in the guide rail Be arranged with the corresponding sliding slot of rack, offer first through hole in the sliding block, it is logical that the top of the rack is equipped with second Through there is puncture needle in hole, the first through hole and the second through-hole, it is additionally provided on the pedestal and the corresponding guiding of puncture needle Pipe is connected on the sliding block and tightens screw, and described one end for tightening screw is resisted against puncture needle, offered on the sliding block and The corresponding threaded hole of screw is tightened, spring is also associated between the first clamping plate and second clamping plate.

Preferably, the first clamping plate and second clamping plate are in arc-shaped, the circular arc of the first clamping plate and second clamping plate Inside is respectively equipped with the first safeguard structure layer and the second safeguard structure layer.

Preferably, the first safeguard structure layer and the second safeguard structure layer are rubber structure layer, first protection Structure sheaf and the second safeguard structure layer are fixed by adhesive glue.

Preferably, the guide pipe is hollow circular-tube, and one end of the puncture needle is arranged through guide pipe, the guide pipe The clearance fit between puncture needle.

Preferably, the guide rail is longitudinally vertically arranged, and the sliding block is in " I " fonts.

Compared with prior art, the utility model has the beneficial effects that：A kind of angiocarpy of accurate positioning of the utility model Folder is punctured, structure novel is positioned first, after capturing position, due to being also associated between first clamping plate and second clamping plate Spring conveniently grips, and to enable pedestal to keep stable, and fixes, at this point, since sliding block can be in guide rail certainly By moving up and down, to drive puncture needle freely to move up and down, the accurate plug of puncture needle is realized, error is small, and damage is small, is oriented to Clearance fit between pipe and puncture needle, ensures that the moving direction of puncture needle, the first safeguard structure layer and the second safeguard structure layer are equal For rubber structure layer, there is good anti-skidding effect, compact-sized, reasonable design to have very high practicability, greatly improve A kind of accurate positioning it is cardiovascular puncture folder using functional, ensure its using effect and utilization benefit, be suitble to push away extensively Extensively.

Description of the drawings

Fig. 1 is a kind of cardiovascular structural schematic diagram for puncturing folder of accurate positioning of the utility model；

Fig. 2 is a kind of cardiovascular slide block structure schematic diagram for puncturing folder of accurate positioning of the utility model；

Fig. 3 is a kind of cardiovascular A-A schematic cross-sectional views for puncturing folder of accurate positioning of the utility model；

Fig. 4 is a kind of cardiovascular portions the B enlarged structure schematic diagram for puncturing folder of accurate positioning of the utility model.

In figure：1 pedestal, 2 first clamping plates, 3 second clamping plates, 4 first safeguard structure layers, 5 second safeguard structure layers, 6 racks, Screw, 15 screw threads are tightened in 7 guide rails, 8 sliding blocks, 9 sliding slots, 10 first through hole, 11 puncture needles, 12 second through-holes, 13 guide pipes, 14 Hole, 16 springs.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of cardiovascular puncture folder of accurate positioning, packet Pedestal 1 is included, first clamping plate 2 and second clamping plate 3, the top of the pedestal 1 have been respectively articulated at left and right sides of 1 bottom of the pedestal It is fixedly connected with organic frame 6, guide rail 7 is offered in the rack 6, sliding block 8 is slidably connected in the guide rail 7, the sliding block 8 The left and right sides be arranged with 6 corresponding sliding slot 9 of rack, offer first through hole 10 in the sliding block 8, the rack 6 Top is equipped with the second through-hole 12, and running through in the first through hole 10 and the second through-hole 12 has puncture needle 11, is also set on the pedestal 1 Have with 11 corresponding guide pipe 13 of puncture needle, be connected on the sliding block 8 and tighten screw 14, described one end for tightening screw 14 It is resisted against puncture needle 11, offers and tighten 14 corresponding threaded hole 15 of screw, 2 He of the first clamping plate on the sliding block 8 Spring 16 is also associated between second clamping plate 3, the first clamping plate 2 and second clamping plate 3 are in arc-shaped, the first clamping plate 2 It is respectively equipped with the first safeguard structure layer 4 and the second safeguard structure layer 5, the first protection knot with the circular arc inside of second clamping plate 3 Structure layer 4 and the second safeguard structure layer 5 are rubber structure layer, and the first safeguard structure layer 4 and the second safeguard structure layer 5 are logical It crosses adhesive glue to fix, the guide pipe 13 is hollow circular-tube, and one end of the puncture needle 11 is arranged through guide pipe 13, described to lead To clearance fit between pipe 13 and puncture needle 11, the guide rail 7 is longitudinal to be vertically arranged, and the sliding block 8 is in " I " fonts.

Operation principle：A kind of the cardiovascular of accurate positioning of the utility model punctures folder, in use, being positioned first, looks for After level is set, due to being also associated with spring 16 between first clamping plate 2 and second clamping plate 3, conveniently grip, to make pedestal 1 can keep stable, and fix, at this point, since sliding block 8 can freely move up and down in guide rail 7, to drive puncture needle 11 freely move up and down, realize puncture needle 11 accurate plug, error is small, damage it is small, between guide pipe 13 and puncture needle 11 between Gap coordinates, and ensures the moving direction of puncture needle 11, and the first safeguard structure layer 4 and the second safeguard structure layer 5 are rubber structure layer, With good anti-skidding effect, compact-sized, reasonable design is suitble to promote the use of.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of the cardiovascular of accurate positioning punctures folder, including pedestal (1), it is characterised in that：The left and right of pedestal (1) bottom Both sides have been respectively articulated with first clamping plate (2) and second clamping plate (3), and organic frame (6), institute are fixedly connected at the top of the pedestal (1) It states and offers guide rail (7) in rack (6), sliding block (8), the left and right sides of the sliding block (8) are slidably connected in the guide rail (7) Be arranged with rack (6) corresponding sliding slot (9), offer first through hole (10), the rack (6) in the sliding block (8) Top be equipped with the second through-hole (12), running through in the first through hole (10) and the second through-hole (12) has puncture needle (11), described Be additionally provided on pedestal (1) with puncture needle (11) corresponding guide pipe (13), be connected on the sliding block (8) and tighten screw (14), described one end for tightening screw (14) is resisted against puncture needle (11), and screw (14) is offered and tighten on the sliding block (8) Corresponding threaded hole (15) is also associated with spring (16) between the first clamping plate (2) and second clamping plate (3).

2. a kind of the cardiovascular of accurate positioning according to claim 1 punctures folder, it is characterised in that：The first clamping plate (2) and second clamping plate (3) is in arc-shaped, and the circular arc inside of the first clamping plate (2) and second clamping plate (3) is respectively equipped with first Safeguard structure layer (4) and the second safeguard structure layer (5).

3. a kind of the cardiovascular of accurate positioning according to claim 2 punctures folder, it is characterised in that：The first protection knot Structure layer (4) and the second safeguard structure layer (5) are rubber structure layer, the first safeguard structure layer (4) and the second safeguard structure Layer (5) is fixed by adhesive glue.

4. a kind of the cardiovascular of accurate positioning according to claim 1 punctures folder, it is characterised in that：The guide pipe (13) One end for hollow circular-tube, the puncture needle (11) is arranged through guide pipe (13), the guide pipe (13) and puncture needle (11) Between clearance fit.

5. a kind of the cardiovascular of accurate positioning according to claim 1 punctures folder, it is characterised in that：The guide rail (7) is vertical To being vertically arranged, the sliding block (8) is in " I " fonts.