CN209984725U

CN209984725U - Novel anesthesia branch of academic or vocational study is needle insertion device for anesthetic needle

Info

Publication number: CN209984725U
Application number: CN201920598245.7U
Authority: CN
Inventors: 马晓娟; 付珍娅; 陈翠洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-01-24
Anticipated expiration: 2029-04-28

Abstract

The utility model belongs to the anesthetic needle field, especially, novel department of anesthesia is needle entering device for anesthetic needle, when operating to current anesthetic needle, need rely on doctor's experience and the syringe needle that the medical skill could be accurate with the anesthetic needle inserts required degree of depth, nevertheless sometimes still easily influence (if the hand trembles, the hand quivers, the too big circumstances of waiting hard) in some factors result in the anesthetic needle to insert too deeply, cause danger, and simultaneously, traditional needle entering device does not possess the problem of disinfection effect, the scheme as follows is proposed now, including advancing the needle tubing, the spout has been seted up along vertical direction to the inside wall that advances the needle tubing, sliding connection has into the faller on the spout, advances the needle passageway to have been seted up to the top lateral wall that advances the faller. The utility model discloses can adjust the deepest depth that the anesthesia needle inserted, avoid appearing some factors and lead to the anesthesia needle to insert too deeply, reduce the operation risk, can disinfect the protection to the position that inserts the anesthesia needle moreover, can be convenient for observe the anesthesia needle simultaneously and insert the condition, improved the security.

Description

Novel anesthesia branch of academic or vocational study is needle insertion device for anesthetic needle

Technical Field

The utility model relates to an anesthesia needle technical field especially relates to a novel department of anesthesia is needle with needle inserting device.

Background

The anesthetic needle is an injection which is arranged on an injector in an application range, and a needle tube of the anesthetic needle is made of 1Cr18Ni9Ti or 1Cr18Ni9 stainless steel materials specified in GB1220-84 stainless steel bar; the needle holder should be made of the material specified in GB1960-88 "Syringe".

When the existing anesthetic needle is operated, the needle head of the anesthetic needle can be accurately inserted into a required depth only by depending on the experience and the medical skill of a doctor, but sometimes the anesthetic needle is still easily inserted too deeply due to the influence of some factors (such as hand trembling, excessive force and the like), so that danger is caused, meanwhile, the traditional needle inserting device does not have a disinfection effect, and therefore, a novel needle inserting device for the anesthetic needle in the anesthesia department is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel department of anesthesia is needle insertion device for anesthetic needle has solved current anesthetic needle and when operating, just can accurately insert the syringe needle of anesthetic needle required degree of depth with doctor's experience and medical skill, nevertheless sometimes still easily leads to the anesthetic needle to insert too deeply in some factor influences (if the hand is trembled, the hand is quivered, the too big circumstances of waiting hard), causes danger, simultaneously, traditional needle insertion device does not possess the problem of disinfection effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel needle feeding device for an anesthesia needle in an anesthesia department comprises a needle feeding tube, wherein a sliding groove is formed in the inner side wall of the needle feeding tube in the vertical direction, a needle feeding plate is connected onto the sliding groove in a sliding mode, a needle feeding channel is formed in the side wall of the top end of the needle feeding plate, a first baffle is fixed to the top of the inner side wall of the needle feeding tube, a second baffle is fixed to the bottom of the inner side wall of the needle feeding tube, a rotating shaft is rotatably connected between the first baffle and the second baffle, a threaded hole is formed in one side of the top end of the needle feeding plate in the vertical direction, the bottom end of the rotating shaft penetrates through the threaded hole, threads are formed in the outer side wall of the rotating shaft, the rotating shaft is in threaded transmission connection with the needle feeding plate, a first through hole is formed in the top of the outer side wall of the needle feeding tube and is communicated with, and a second bevel gear meshed with the first bevel gear is sleeved on the outer side wall of the rotating shaft in a tight fit manner.

Preferably, one end of the driving shaft, which is far away from the first bevel gear, extends to the outside of the needle feeding tube and is fixedly provided with a rotating plate which is vertically arranged, and the side wall of one side, which is far away from the driving shaft, of the rotating plate is provided with second through holes which are symmetrically arranged.

Preferably, the inside sliding sleeve of second through-hole is equipped with the dead lever, and the dead lever extends to the one end of second through-hole and all is fixed with the arm-tie jointly, and is connected with reset spring between arm-tie and the commentaries on classics board.

Preferably, the outer side wall of the needle feeding tube is provided with a fixing groove along the axial array direction, and the fixing groove and the fixing rod are clamped.

Preferably, the bottom side wall of the needle feeding tube is fixed with a first transparent plate with an annular structure, the outer side wall of the needle feeding tube is provided with a third through hole, a second transparent plate is fixed in the third through hole, and the outer side wall of the second transparent plate is provided with scales.

Preferably, the bottom of the inner side wall of the needle feeding tube is provided with symmetrically arranged grooves, the inside of each groove is connected with a disinfection lamp tube, the outer side wall of the needle feeding tube is embedded with a battery seat, and the battery seat is connected with the disinfection lamp tube through a lead.

In the utility model

1: the deepest inserting depth of the anesthetic needle can be adjusted by matching the rotating plate, the pulling plate, the fixing rod, the reset spring, the needle feeding plate, the needle feeding channel, the rotating shaft, the first cone, the second bevel gear, the second transparent plate and the scales, so that the phenomenon that the anesthetic needle is inserted too deeply due to some factors is avoided, and the operation risk is reduced;

2: the disinfection lamp tube and the first transparent plate can disinfect and protect the part where the anesthetic needle is inserted, and meanwhile, the insertion condition of the anesthetic needle can be conveniently observed, so that the safety is improved;

the utility model discloses can adjust the deepest depth that the anesthesia needle inserted, avoid appearing some factors and lead to the anesthesia needle to insert too deeply, reduce the operation risk, can disinfect the protection to the position that inserts the anesthesia needle moreover, can be convenient for observe the anesthesia needle simultaneously and insert the condition, improved the security.

Drawings

Fig. 1 is a schematic structural view of a novel needle inserting device for an anesthesia needle in an anesthesia department.

Fig. 2 is an enlarged structural schematic view of a part a of the novel needle inserting device for an anesthesia needle in an anesthesia department of the present invention.

Fig. 3 is an enlarged structural schematic diagram of a part B of the novel needle inserting device for an anesthesia needle in an anesthesia department.

Fig. 4 is a side view of the second transparent plate structure of the needle inserting device for the anesthesia needle of the anesthesia department of the present invention.

Reference numbers in the figures: the automatic needle feeding device comprises a needle feeding tube 1, a needle feeding plate 2, a needle feeding channel 3, a first baffle 4, a rotating shaft 5, a driving shaft 6, a first bevel gear 7, a second bevel gear 8, a rotating plate 9, a fixing rod 10, a pulling plate 11, a return spring 12, a first transparent plate 13, a second transparent plate 14, scales 15, a sterilizing lamp tube 16, a battery seat 17 and a switch 18.

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.

Referring to fig. 1-4, a novel needle feeding device for anesthesia needles in anesthesia departments comprises a needle feeding tube 1, wherein a chute is formed in the inner side wall of the needle feeding tube 1 along the vertical direction, a needle feeding plate 2 is connected to the chute in a sliding manner, a needle feeding channel 3 is formed in the side wall of the top end of the needle feeding plate 2, a first baffle 4 is fixed at the top of the inner side wall of the needle feeding tube 1, a second baffle is fixed at the bottom of the inner side wall of the needle feeding tube 1, a rotating shaft 5 is rotatably connected between the first baffle 4 and the second baffle, a threaded hole is formed in one side of the top end of the needle feeding plate 2 along the vertical direction, the bottom end of the rotating shaft 5 penetrates through the threaded hole, a thread is formed in the outer side wall of the rotating shaft 5, the rotating shaft 5 is in threaded transmission connection with the needle feeding plate 2, a first through hole is formed in the top of the outer side wall of the needle feeding tube 1 and is communicated with, and a second bevel gear 8 meshed with the first bevel gear 7 is sleeved on the outer side wall of the rotating shaft 5 in a tight fit manner.

A vertically arranged rotating plate 9 is fixed at one end of the driving shaft 6, which is far away from the first bevel gear 7, extends to the outside of the needle inlet tube 1, a second through hole which is symmetrically arranged is formed in the side wall of one side of the rotating plate 9, which is far away from the driving shaft 6, a fixing rod 10 is sleeved in the second through hole in a sliding manner, a pulling plate 11 is jointly fixed at one end of the fixing rod 10, which extends to the second through hole, a reset spring 12 is connected between the pulling plate 11 and the rotating plate 9, a fixing groove is formed in the outer side wall of the needle inlet tube 1 along the axial array direction, the fixing groove and the fixing rod 10 are clamped, a first transparent plate 13 with an annular structure is fixed at the bottom end side wall of the needle inlet tube 1, a third through hole is formed in the outer side wall of the needle inlet tube 1, a second transparent plate 14 is fixed in the third through hole, scales 15 are arranged, the outer side wall of the needle inlet tube 1 is embedded with a battery seat 17, the battery seat 17 is connected with the disinfection lamp tube 16 through a lead, the outer side wall of the needle inlet tube 1 is fixed with a switch 18, and the switch 18 is connected with the disinfection lamp tube 16 through a lead.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example (b): by pulling the pulling plate 11, the pulling plate 11 drives the fixed rod 10 to separate from the fixed groove, then the rotating plate 9 is rotated, the rotating plate 9 drives the driving shaft 6, the driving shaft 6 drives the first bevel gear 7 to rotate, the first bevel gear 7 and the second bevel gear 8 are in meshing transmission to drive the rotating shaft 5 to rotate, the rotating shaft 5 drives the needle feeding plate 2 to move up and down through thread transmission, the position of the needle feeding plate 2 is adjusted according to the scales 15 arranged on the side wall of the second transparent plate 14, when the required position is adjusted, the needle feeding tube 1 is moved, the bottom end of the needle feeding tube 1 is placed at the position where an anesthetic needle is to be inserted, then a switch is pressed down, the sterilizing lamp tube 16 is started to sterilize the position, meanwhile, the needle head of the anesthetic needle passes through the needle feeding channel 3 to be inserted, then injection is carried out, after the injection is finished, the anesthetic needle feeding tube 1 is taken, the device has the advantages that the device can sterilize the position near the insertion position, so that the safety is improved, meanwhile, the needle tube of the anesthetic needle can be moved to the bottom position of the needle insertion pipeline 3 at most through the arranged needle insertion plate 2 and the needle insertion channel 3, the situation of over-deep insertion is prevented, the design is simple and rapid, the deepest depth of the anesthetic needle can be adjusted, the situation that the anesthetic needle is inserted too deeply due to some factors is avoided, the operation risk is reduced, the position where the anesthetic needle is inserted can be sterilized and protected, meanwhile, the situation of the anesthetic needle insertion can be observed conveniently, and the safety is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel needle feeding device for an anesthetic needle in an anesthesia department comprises a needle feeding tube (1) and is characterized in that a sliding groove is formed in the inner side wall of the needle feeding tube (1) in the vertical direction, a needle feeding plate (2) is connected to the sliding groove in a sliding mode, a needle feeding channel (3) is formed in the top side wall of the needle feeding plate (2), a first baffle (4) is fixed to the top of the inner side wall of the needle feeding tube (1), a second baffle is fixed to the bottom of the inner side wall of the needle feeding tube (1), a rotating shaft (5) is connected between the first baffle (4) and the second baffle in a rotating mode, a threaded hole is formed in one side of the top end of the needle feeding plate (2) in the vertical direction, the bottom end of the rotating shaft (5) penetrates through the threaded hole, threads are formed in the outer side wall of the rotating shaft (5), the rotating shaft (5) is in threaded transmission connection with, and first through-hole and advance inside intercommunication of needle tubing (1), the internal rotation of first through-hole is connected with driving shaft (6), and the one end of driving shaft (6) extends to and advances inside first bevel gear (7) of being fixed with of needle tubing (1), second bevel gear (8) with first bevel gear (7) meshing are cup jointed in the lateral wall tight fit of pivot (5).

2. The novel needle inserting device for the anesthesia needle in the anesthesia department as claimed in claim 1, wherein one end of the driving shaft (6) far away from the first bevel gear (7) extends to the outside of the needle inserting tube (1) and is fixed with a vertically arranged rotating plate (9), and the side wall of one side of the rotating plate (9) far away from the driving shaft (6) is provided with symmetrically arranged second through holes.

3. The needle inserting device for the anesthesia needle of the novel anesthesia department as claimed in claim 2, wherein a fixing rod (10) is slidably sleeved inside the second through hole, one end of the fixing rod (10) extending to the second through hole is jointly fixed with a pulling plate (11), and a return spring (12) is connected between the pulling plate (11) and the rotating plate (9).

4. The novel needle inserting device for the anesthetic needle in the anesthesia department as claimed in claim 1, wherein a fixing groove is formed on the outer side wall of the needle inserting tube (1) along the axial array direction, and the fixing groove is clamped with the fixing rod (10).

5. The novel needle feeding device for the anesthetic needle in the anesthesia department as claimed in claim 1, wherein a first transparent plate (13) with an annular structure is fixed on the bottom end side wall of the needle feeding tube (1), a third through hole is formed on the outer side wall of the needle feeding tube (1), a second transparent plate (14) is fixed inside the third through hole, and scales (15) are arranged on the outer side wall of the second transparent plate (14).

6. The novel needle inserting device for the anesthesia needle in the anesthesia department as claimed in claim 1, wherein the bottom of the inner side wall of the needle inserting tube (1) is provided with symmetrically arranged grooves, the inside of the grooves is connected with a disinfection lamp tube (16), the outer side wall of the needle inserting tube (1) is embedded with a battery holder (17), and the battery holder (17) is connected with the disinfection lamp tube (16) through a lead.