JPS63500775A - Device used for congestion of the limbs - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention is a device for use in limb congestion therapy, comprising: a wooden band; A buckle located at one end and a section extending through the interior of the buckle and wrapped around the limb. The hook allows the moving end of the band to be inserted to form a possible band loop. A band guide element and a band placed on the buckle and inserted within the band guide element and an operable clamp used to secure the moving end of the Regarding equipment.

This type of device can be used, for example, to suffocate the arm prior to measuring blood pressure. There are various devices available on the market that are used to stop bleeding in injured limbs. Ru.

According to German Patent Application No. 3314099, one of the bands The end is connected to a clamp that can be engaged within the buckle. Certain types of devices have been proposed. Band loop back clamp can be formed by bonding within a module. In this case, the moving end of the band is always can be kept within the band guide element. Such measures are being taken By moving the end of the band anew each time to form a band loop The complicated operation of inserting the band into the band guide element is omitted. This type of operation is particularly difficult. For example, it is difficult for a patient with a wound to the arm to recover on his or her own without receiving help from others. This is the case when dealing with devices of the type described above.

However, this known device with a removable clamp is still quite cumbersome. Handling procedures are required, and in particular, one-handed operation of this device is almost impossible.

The object of the invention is to improve a device of the type mentioned at the outset and to make this device relatively compact. The purpose is to make it easy to handle, especially with one hand.

According to the measures of the present invention proposed to solve the above problems, the band guide element is placed on the side. an opening in one side of each buckle that extends the entire length of the buckle; A section has been established.

By creating an opening in the buckle in this way, you can avoid forming band loops. In the gaps where This operation can be performed even with one hand. That is, for example, if one arm is injured. Even injured patients can freely apply the band to their injured arm so that they can feel the band loop. Wrap the end, hold the buckle and the moving end of the band with one hand, and bend that finger. By inserting the moving end of the hand into the band guiding element, the band is then Compare the device according to the invention if the band loop is tightened at the moving end. It is easy to use.

In a preferred embodiment of the device according to the invention, the buckle is a closed box which is open on the end side. It is configured as a shaped hollow part, and the inside of this hollow part serves as a band guide element. The opening that extends the entire length of the buckle is located in the dark blue center of the hollow part. It is designed as a slit extending substantially parallel to the axis.

Band guiding elements for generally flat bands are constrained by the side walls of the box-shaped hollow part. In this case, the top and bottom surfaces of the box-shaped hollow part are spaced apart from each other. and the distance is equal to the band thickness, so each edge side This band guiding element, which is open on three sides by openings and slits, shaped so that the band can be easily inserted from the side into this band guiding element. We can guide you through the process with confidence.

Two clamps supported in a tiltable manner on an axis extending transversely to the band. It is advantageous if it is designed as an arm lever, in which case the first arm The second arm is tiltable into the key guide element, and the second arm has a key projecting from the buckle. It has a --shaped operation section. This second arm in the clamp in this case one band end fixed to the buckle. The arrangement of the parts is such that the band is placed in the second part of the clamp when tightening into the band loop. The first arm of the clamp is lifted at the same time as the first arm of the clamp is A form is adopted in which the hand is fixed by being pushed down onto the moving end of the band. There is. To loosen the band fixed in this way, press down on the key-shaped operation part. All you have to do is get it.

It is of course possible to operate this clamp by other suitable methods, such as For example, the clamp can be spring-loaded and the spring can crimp it into a fixed position. I can do it. In this case, the lock can be released by pushing the key against the spring load. will be achieved.

According to a preferred embodiment, the second arm provided with the operating part in the clamp A coupling element is provided for coupling with one end of the band. Therefore, this The case buckle can also be attached to other bands if necessary. example For example, it becomes possible to replace the flexible band with another elastic band.

Furthermore, if the band becomes worn or contaminated with blood, for example, the hand You can also replace it with a spare band. When tightening the pandoroop, use the clip. The second arm of the lamp is automatically lifted and the first arm of the clamp The moving end of the hand is brought into a fixed position.

The connecting element is a slot that is placed inside the operating section and into which one end of the band can be inserted. It is advantageous to use a recess in the form of a slit, in which case the inserted band end can be An anchor member is provided for anchoring within this recess. This anchor The part is advantageously designed as a counterhook projection that projects into the recess. After the band end is inserted into the recess, each counter hook-like protrusion is inserted into the band. The end of this band, which is anchored within the recess, is held fixed within the recess. Directed.

In one preferred embodiment of a coupling element of this kind, each counterhook-like projection has a , arranged on a small plate that can be inserted into the recess together with the end of the band. In this case, the small plate and the predetermined recess area can be operatively connected to each other. A locking element is provided which can be used with. This small plate can be used, for example, in punching operations. It can be constructed from a thin plate that can be manufactured at a lower cost, and one side of the thin plate has a sharp point. A sharp claw-like counter hook protrusion protrudes from the other side, and one side of the recessed part A tongue-shaped piece protrudes that can be locked into a notch suitably formed in the wall surface of the housing. In this case The coupling element is configured such that the locked band end can be released from the clamp again. has been done. To achieve this in an embodiment using a laminated plate with tongues, , for example, this tongue-like piece is configured to be removable, but there are other options, such as a key-like piece. It is also conceivable to take measures to hold the operating part in a clamp so that it can be hung and removed freely.

To connect the band to the operating part, instead of using the small plate described above, A clip element is provided which grips the bent end of the band with two strip-like legs. This clip can be inserted into the recess along with the end of the band. The first leg of the element has an anchor member and a row of teeth that bite into the band end at 1. while the second leg has a protruding part that extends the clip element within the recess. An expansion element is provided as an anchor member.

In one preferred embodiment of the buckle, the buckle protrudes from the buckle at the operating part of the clamp. 9. When the device according to the invention is put into operation, The second clamp arm, which has an operation part and is located on the Pandoroop side, 5ffl is applied directly to the injured limb. Operate as in this example If the part is machined with nine chamfers, pressure points from the operating part may occur on the limb. Avoided.

According to a preferred embodiment of the clamp, a first clamp tiltable into the band guiding element is provided. The lamp arm has a roughened molded part on the surface facing the band, and the clamp When the clamp is tilted into its fixed position, this roughened molding connects the clamp to the clamp. This strengthens the frictional connection between the band and the band, which in turn reduces the effect of the clamp on the band. It can be increased.

In a further embodiment of the device according to the invention, the first arm of the clamp comprises: On the side facing the slit formed in the buckle, in the fixing position of the clamp this slit The first arm is provided with a protrusion that partially covers the Effectively prevents the tensioned band from sliding laterally from the band guiding element I can do it.

The band guide element has a protrusion of the first arm in the gap in which the clamp is placed in the fixed position. Advantageously, a recess is provided for receiving the. The protrusion can be held within this notch. By being run-in, the first arm of the clamp is crimped onto the band. , the band is somewhat crushed in this case, but the protrusion remains on the lower surface of the band guide element. Complete squeezing of the hand is avoided because the hand is not seated on the body.

In one preferred embodiment of the invention, the opening extending over the entire length of the buckle comprises The section is curved, and it serves as a guide to guide the driver laterally through this curved section. stand. In this embodiment, therefore, the band slides off the band guiding element laterally. This ridge prevents this. Also, insert the band into the band guide element from the side. This is possible by lifting the band over the ridge.

In the device according to the invention, the inner region of the pandoroop formed by the band It is particularly advantageous to place the cushion in the The compression force of the band on the limb being held is suppressed to a low value that does not allow the band to dig into the limb. It becomes possible to In this case, set the cushion width to be larger than the band width. If you put it in place, the pressure acting on the limbs can be distributed over a relatively large area And it's even more advantageous. The device according to the invention, in particular for the rapid application of compression bandages. When used, it is usually necessary to insert a band between the band and the limb to relieve pressure. This cushion eliminates the need for padding. This cushion It is possible to insert a dressing or gauze between the wound and the limb, and if necessary, In some cases, the cushion itself can be used as a disposable wound dressing. Ru.

This cushion is configured in a plate shape, and the plate extends transversely to the band. Divide into multiple block-like segments (divisions) and divide these block-like segments into The thin webs fill each other on the sides of the cushion facing towards the pandroops. It is advantageous to connect them in a hinged manner. In this way, each block-like segment is By joining with a film hinge, the cushion itself is formed relatively thick. This cushion can be bent with a fairly small bend radius even if It can be installed according to the rate. In addition, the plate-shaped cushion can be In order to divide the cushion into segments, notches are formed in various places on this cushion. The structure can be such that each notch serves as a film hinge. It is also possible to make the cushion from flexible plastic. You can also

Next, other features of the present invention will be explained with reference to the embodiments shown in the accompanying drawings.

Brief description of the drawing FIG. 1 is a side view of the device according to the invention, and FIG. 2 shows the device according to FIG. The cross section shown by breaking along the dashed line ■-■ in Figure 3 is the same as in Figure 1. The side shown with the broken buckle and cushion installed on the band FIG. 4 is a partially exploded perspective view of the cushion according to FIG. 3; FIG. 5 is a partially enlarged sectional view of the operating part of the clamp with the coupling element; , FIG. 6 is a plan view of a small plate that can be inserted into the operating section together with the end of the band; 7 is a side view of the small plate according to FIG. 6, and FIG. 8 is a side view of the small plate according to FIG. A cross-sectional view showing the second embodiment, FIG. FIG.

FIG. 1 shows a side view of the device according to the invention. This device has one band (1), and a buckle (2) is arranged at one end of the band (1). Ru. In the band guide element (3) passing through this buckle (2) there is a Insert the moving end of the band (1) to form a loop (4) that can be hung You can. Buckle (2) can be tilted around a horizontal axis (5) It has a supported clamp (6) which is connected to a two-armed lever and the first arm (7) of which is located within the band guiding element (3). whereas it can be tilted into the band guide element (3) to secure the band (1). , its second arm (8) has a key-like operating part (9) protruding from the buckle (2). )have. The band (1) is connected to the second part of the clamp (6) having the operating part (9). is connected to the arm (8) of. The band (1) runs the entire length of the buckle (2). The vertical center axis of the buckle (2) is parallel to the vertical axis of the buckle (2). can be inserted into the band guide element (3). No. 1 in clamp (6) One arm (7) is provided with one protrusion (11) adjacent to the slit (10). The protrusion (11) is placed in the slit (11) at the fixed position of the clamp (6). 10), in which case the band guide element (3) is provided with a fits in a notch (12) not shown.

FIG. 2 shows that the apparatus according to the invention shown in FIG. - It is drawn as a cross section along the line. In this case, as shown in Figure 1, The same components are given the same reference numerals. In particular, this figure 2 shows the side slits. (1o) and notch (12) are clearly marked, and the band (1) is attached to this side slit. It can be inserted into the hand guide element (3) through the cut (10) and the clamp ( The protrusion (11) of the first arm (7) in 6) It connects within the notch (12) at the position.

FIG. 3 shows the device according to the invention shown in FIG. 1 on the side and at the buckle (2). are respectively drawn in the joint section, and in this case, the band loop (4) of the band (1) A cushion (work 3) is placed inside. In this Figure 3, each of the above Components are given the same reference numerals. In particular, as is clear from Figure 3, The end of the band (1) is inserted into the recess (14) formed in the operating part (9). There is. Along with this band end, one small tab 17-1- (15) is connected to the recessed part (14). The small plate (15) is inserted into the counter hook-like protrusion (16). It is locked at the end of the band. A tongue-shaped piece ( 17) is lockable in a cutout (18) arranged in the wall of the recess (14).

The band (1) has a cushion (13) within the range where the band loop (4) is formed. ), and this plate-shaped cushion (13) is divided into a plurality of block-like segments (19) extending transversely to the door (1). Each block-like segment (19) is connected to the pandoroop (4). On the side of the cushion (13) facing inward, the It is connected in a film-hinged manner. Pandroop (4) is shown schematically in Figure 3. The limb (21) and the cushion (1) are wrapped around the limb (21). A wound pad (22) is placed between the wound pad and the wound pad (22).

In FIG. 4, the cushion (13) is shown in a perspective view, from which In particular, block-like segments (19) and these block-like segments (19) It can be seen that the webs (20) are connected to each other.

FIG. 5 shows an enlarged cross-section of the area where the recessed part (14) of the operating part (9) is formed. has been done. In this figure, the same components as in Figure 3 are numbered the same. It is. Furthermore, in this Fig. 5, the end of the band (1) and the small plate (15) are Both are inserted into the recessed part (14) of the operating part (9) and fixed there. status is clearly shown.

Figure 6 shows the plane of a small plate (15) consisting of a thin plate. The counter hook-like protrusion (16) of the seat (15) has a sharp point bent outward. It is formed as a claw, the tongue (17) of which is different from the counterhook-like projection (16). It is an arrow tension untafunk-shaped component that is bent on the opposite side.

Figure 7 shows the side view of the small plate (15), and from this figure it is clear that As shown, the counter hook-like protrusion (16) and the tongue-like piece (17) form a small play) ( 15) protrude from the respective opposite surfaces of the.

FIG. 8 shows a second embodiment of the invention in side view, again as described above. The same reference numerals are given to each component.

The embodiment according to FIG. 8 differs from the device according to FIG. 1 in particular in that the slit (1 0) is curved, thereby forming a ridge (2) that laterally guides the band (1). 3) is formed.

Figure 9 shows a small plate that can be inserted into the recess (14) together with the end of the band (1). -) A clip element is shown as an alternative element to (15), and this clip If an element is used, the cutout (18) can be omitted.

The clip element is formed in a KV shape and has a first leg (24a) and a second leg (24a). 4b). It is possible to introduce a band end between the legs. , whereby the band end is gripped by the clip element. First leg (24 a) has a tooth row (25) that bites into the band (1), whereas the second leg ( 24b) has a protruding expansion element (26), and the clip element has a recessed part (26). 14), this expansion element (26) comes into contact with the inner wall of the recess and closes the opening. Lock the top element within the recess (14). Note that this expansion element (26) It is formed as an outwardly curved ear-like edge on the leg (24b) of.

FIG.5 Copy and translation of amendment) Submission (Article 184-7, Paragraph 1 of the Patent Act) 1986 3 16th of the month

Claims (15)

[Claims] 1. A device used for congestion of the limbs, comprising one band and one end of the band. a buckle disposed therein and a buckle extending through the interior of the buckle and capable of being wrapped around the limb; Band guide into which the moving end of the band can be inserted to form a band loop element and the moving end of the band placed in the buckle and inserted into the band guide element and an operable clamp used to secure the hand, on one side of each side wall of the buckle (2) laterally limiting the band guide element (3); characterized in that an opening is provided extending over the entire length of the buckle (2). Device. 2. The buckle (2) is formed as a nearly box-shaped hollow part that is open on the end side. , the inside of this hollow part is configured as a band guide element (3), and the buckle The opening extending over the entire length of (2) is approximately parallel to the longitudinal central axis of the hollow part. Said patent claim, characterized in that it is formed as a slit (10) extending to Apparatus according to scope 1. 3. The clamp (6) is tiltable on an axis (5) extending transversely to the band (1). It is configured as a two-armed lever supported by a lever, the first arm (7) of which The second arm (8) is tiltable into the band guide element (3) and the buckle (2) ) has a key-like operating part (9) protruding from the patent claimant. The device according to either item 1 or 2 of the scope of interest. 4. The second arm (8) of the clamp (6) having the operating part (9) is connected to the band (1). ), characterized in that it has a coupling element for coupling with one end of the patent claim. The device according to item 3 of the scope of demand. 5. A slit-shaped recess (14) arranged in the operating part (9) as a coupling element is provided, and one end of the band (1) can be inserted into this recess (14). An anchor member is provided to fix the inserted end of the band within the recess (14). 5. A device according to claim 4, characterized in that: 6. A counter hook-like projection (16) with which the anchor member projects into the recess (14) The device according to claim 5, characterized in that it is configured as . 7. A counter hook-like projection (16) is arranged on the small plate (15), and this The small plate (15) can be inserted into the recess (14) together with the band end. , the small plate (15) and a predetermined area in the recess (14) are connected to each other. Claim characterized in that a locking element is provided which can be fitted together. Apparatus according to scope 6. 8. Connect the inserted band end to the two strip-shaped legs (24a) and (24b). A gripping clip element is therefore provided, which clip element grips the band end. The first leg (24a) can be inserted into the recess (14) together with the anchor. The second leg has a tooth row (25) that bites into the end of the band as a member. The section (24b) includes an expansion element (26) protruding from the leg surface opposite to the band end. ) as an anchor member, and this expansion is required when the clip element is inserted. The element (26) is in contact with the inner wall of the recess (14). Apparatus according to scope 5. 9. The area of the operating part (9) that protrudes from the buckle (2) is rounded. An apparatus according to any one of claims 3 to 8, characterized in that: 10. The first arm (7) of the clamp (6) is tiltable within the band guide element (3). ) is characterized by having a roughened molded part on the surface facing the band (1). An apparatus according to any one of claims 3 to 9. 11. The first arm (7) of the clamp (6) fits into the slit ( 10), partially cut the slit (10) in the fixed position of the clamp (6). Claim 1 characterized in that it has a covering projection (11). The device according to any one of Items 3 to 10. 12. The band guide element (3) has a cutout (12), which secures the clamp (6). characterized in that the projection (11) engages in this cutout (12) in the fixed position. 12. A device according to claim 11. 13. The opening extending over the entire length of the buckle (2) is curved at certain sections. the ridge (23) bounded by the curvature of the band guide element ( 3) It is characterized by being used as a lateral guide for the band (1) inserted inside. An apparatus according to any one of claims 1 to 12. 14. Within the inner range of the band loop (4) formed by the band (1), there is a Claim 1, characterized in that the cushion (13) is positionable. ~The device according to any one of Item 13. 15. The cushion (13) is formed in the shape of a plate and extends horizontally to the band (1). It is divided into a plurality of block-like segments (19) extending in the direction, and these A block-shaped segment (19) is attached to the clip directed inside the band loop (4). film-hinged to each other via a thin web (20) on the side of the section (13). 15. A device according to claim 14, characterized in that it is coupled.