JPH0265934U

JPH0265934U -

Info

Publication number: JPH0265934U
Application number: JP14508988U
Authority: JP
Priority date: 1988-11-07
Filing date: 1988-11-07
Publication date: 1990-05-17

Description

[Brief explanation of drawings]

第１図ａ，ｂ，ｃはいずれも本願第一の考案の
医療用針を分離収容する廃棄箱の第一実施例に係
り、第１図ａは縦断正面図、第１図ｂは平面図、
第１図ｃは構成要素であるスライドプレートの縦
断面図と分離用スリツトの展開図を合わせた図で
ある。第２図ａ，ｂはいずれも本願第一の考案の
医療用針を分離収容する廃棄箱の第二実施例に係
り、第２図ａはスライドプレートを医療用針を挿
入可能な状態にスライドさせた状態を示す平面図
であり、第２図ｂはスライドプレートを医療用針
を分離できる状態にスライドさせた状態を示す平
面図である。第３図はいずれも本願第一の考案の
医療用針を分離収容する廃棄箱の第三実施例に係
り、スライドプレートを医療用針を挿入可能な状
態にスライドさせた状態を示す平面図である。第
４図ａ，ｂ，ｃはいずれも本願第二の考案の医療
用針を分離収容する廃棄箱の実施例に係り、第４
図ａは縦断正面図、、第４図ｂは第４図ａにおけ
るｂ―ｂ矢視図、第４図ｃは第４図ａにおけ
るｃ―ｃ矢視図である。第５図ａ，ｂ及び第
６図ａ，ｂは本願第三の考案の医療用針を分離収
容する廃棄箱の実施例に係り、第５図ａは医療用
針を挿入した状態を示す要部縦断面図、第５図ｂ
は第５図ａにおけるｂ―ｂ矢視図、第６図ａ
は医療用針を分離する状態を示す要部縦断面図、
第６図ｂは第６図ａにおけるｂ―ｂ矢視図で
ある。第４図は本考案の医療用針を分離収容する
廃棄箱の第三実施例に係り、医療用針が挿入可能
な状態を示す平面図である。Ａ……使用済の医療器具、Ａ１……医療用針、
ｎ……針管、ｈ……ハブ、ｈ１……ハブに設けら
れている一対の突起、Ａ２……医療器具本体、ｐ
……医療器具本体の先端開口部、１……箱本体、
１ａ……開口部、２……分離具、２１……スライ
ドプレート、２１１……分離用スリツト、２１１
ａ……分離用スリツトの大口径部、２１１ｂ……
分離用スリツトの小口径部、２１２……把持部、
２１３……スリツト端縁部、２２……固定プレー
ト、２２１……開口部、３……分離具、３１……
分離用スリツト、３１ａ……スリツト大口径部、
３１ｂ……スリツト小口径部、３２……スリツト
端縁、４……分離具、４１……分離用スリツト、
４２……スリツト端縁。 Figures 1a, b, and c all relate to a first embodiment of a waste box for separately storing medical needles according to the first invention of the present application, and Figure 1a is a longitudinal sectional front view, and Figure 1b is a plan view. ,
FIG. 1c is a combination of a vertical sectional view of the slide plate, which is a component, and a developed view of the separation slit. Figures 2a and 2b both relate to a second embodiment of the waste box that separately accommodates the medical needle of the first invention of the present application, and Figure 2a shows the sliding plate in a state where the medical needle can be inserted. FIG. 2b is a plan view showing a state in which the slide plate is slid to a state where the medical needle can be separated. FIG. 3 is a plan view showing the third embodiment of the disposal box for separately storing medical needles according to the first invention of the present application, showing the state in which the slide plate is slid to a state where the medical needles can be inserted. be. Figures 4a, b, and c all relate to embodiments of the disposal box for separately housing medical needles according to the second invention of the present application;
Figure a is a longitudinal sectional front view, Figure 4b is a view along the bb arrow in Figure 4a, and Figure 4c is a view along the CC arrow in Figure 4a. Figures 5a and 6b and 6a and 6b relate to an embodiment of the disposal box that separately accommodates the medical needle according to the third invention of the present application, and Figure 5a shows the state in which the medical needle is inserted. Sectional longitudinal sectional view, Figure 5b
is the bb arrow view in Figure 5a, Figure 6a
is a vertical sectional view of the main part showing the state in which the medical needle is separated;
FIG. 6b is a view along arrow bb in FIG. 6a. FIG. 4 is a plan view of a third embodiment of the disposal box for separately storing medical needles of the present invention, showing a state in which the medical needles can be inserted. A...Used medical equipment, A1...Medical needle,
n...needle tube, h...hub, h1...a pair of protrusions provided on the hub, A2...medical instrument body, p
...Tip opening of the medical device body, 1...Box body,
1a...Opening, 2...Separation tool, 21...Slide plate, 211...Separation slit, 211
a...Large diameter part of separation slit, 211b...
Small diameter part of separation slit, 212...grip part,
213...Slit edge, 22...Fixing plate, 221...Opening, 3...Separator, 31...
Separation slit, 31a... slit large diameter part,
31b... Slit small diameter portion, 32... Slit edge, 4... Separation tool, 41... Separation slit,
42...Slit edge.

Claims

[Scope of Claim for Utility Model Registration] (1) A box body having an opening at the top for inserting a medical needle of a used medical device, and a box body that is attached to the opening of the box body and inserted through the opening. a separating tool that separates the medical needle from the medical device main body so as to leave it in the box main body; the separating tool includes a hard slide plate having a separating slit and a grip part; A hard fixing plate is fixed to the box body so as to cover the box body and guides the slide plate along the outer surface of the box body. The slide plate has an opening large enough to allow the hub to pass through, and the slide plate has one end opened to a size that allows the hub to pass through, and the opening width is gradually reduced toward the other end to allow the hub to pass through. a separation slit that is smaller than the outer diameter of the hub and larger than the outer diameter of the distal end opening of the medical device body that fits into the hub, and an edge of the slit facing the separation slit; The thickness gradually increases from the large diameter portion of the slit to the small diameter portion of the slit, and the change in thickness is such that the large diameter portion of the slit is in contact with the gap between the tip surface of the large diameter portion of the medical device body and the hub. In the large diameter portion of the slit, the large diameter portion of the slit can fit between the tip surface of the large diameter portion of the medical device main body and the hub, and in the small diameter portion of the slit, the small diameter portion of the slit cannot be fitted. When the slide plate is slid from the state where the large diameter part with the large opening is located correspondingly between the opening of the box body and the opening of the fixed plate, the separation slit is A disposal box for separately housing medical needles, characterized in that a small diameter portion of a needle slit is positioned alternately with an opening of a fixing plate. (2) The separating slit is such that when the slide plate is linearly slid in the pushing direction, the small diameter end of the separating slit is positioned alternately with the opening of the fixing plate. A disposal box that separately accommodates the medical needles described in 1. (3) The separating slit is such that when the slide plate is linearly slid in the drawing direction, the small diameter end of the separating slit is positioned alternately with the opening of the fixing plate. A disposal box that separately accommodates the medical needles described in 1. (4) The separation slit according to claim 1, wherein when the slide plate is slid in an arcuate manner, the small diameter portion of the separation slit is positioned alternately with the opening of the fixed plate. A disposal box that separates and stores medical needles. (5) A box body having an opening for inserting a medical needle of a used medical device in the upper part, and a box for the medical needle to be attached to the opening of the box body and inserted through the opening a separating tool that is separated from the medical device main body so as to remain inside the main body, the separating tool is made of a hard plate, one end is opened to a size that allows insertion of the medical needle, and the opening width is changed to the other end. The small diameter portion is smaller than the outer diameter of the hub of the medical needle and is smaller than the outer diameter of the tip opening of the medical device body that fits with the hub. It has a large separating slit that coincides with the opening of the box body, and the edge of the slit facing the separating slit becomes gradually thicker from the large diameter part of the slit to the small diameter part of the slit. and a gap between the large-diameter end face of the medical device main body and the hub at the large-diameter portion of the slit, and larger than the gap at the small-diameter portion of the slit. A waste box that separates and stores used needles. (6) The disposal box for separately housing medical needles according to claim 5, wherein the separation slit has a shape that guides the medical instrument so as to slide it in a straight line. (7) The disposal box for separately storing medical needles according to claim 5, wherein the separation slit has a shape that guides the medical device in a curved manner. (8) A box body having an opening for inserting a medical needle of a used medical device in the upper part, and a box for the medical needle to be attached to the opening of the box body and inserted through the opening. a separating device made of a hard plate that is separated from the medical device main body so as to remain inside the main body, the separating device having an opening that matches the opening of the box main body and provided on the hub of the medical needle; By aligning the pair of protrusions in the longitudinal direction of the slit, the hub can be passed through the hub without interfering with the pair of protrusions, and the medical needle can be rotated while passing through the hub in the longitudinal direction of the slit. It has an oval or long and rectangular separation slit that makes contact with the pair of protrusions and the slit edge and makes it impossible to pull out the hub when put together, and furthermore, the slit edge facing the separation slit is arranged so that the slit edge is in contact with the slit edge from the short direction of the slit. The slit gradually becomes thicker in the longitudinal direction, and is smaller in the long part of the slit than the remaining under-neck dimension into which the hub of the distal end opening of the medical device main body is fitted, and in the short part of the slit, A disposal box for separately housing medical needles, characterized in that the size is larger than the under-neck dimension of the needle.